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Fujitsu Limited patents (2018 archive)


Recent patent applications related to Fujitsu Limited. Fujitsu Limited is listed as an Agent/Assignee. Note: Fujitsu Limited may have other listings under different names/spellings. We're not affiliated with Fujitsu Limited, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "F" | Fujitsu Limited-related inventors


Shutter, fan unit, and electronic apparatus

A shutter includes a base that has a ventilation hole, and a louver that is attached to the base and opens and closes the ventilation hole, wherein the louver includes a turning portion pivotally and turnably supported on the base, and a blade coupled to the turning portion at one end, the blade turns about a turning axis of the turning portion to open the ventilation hole by receiving air passing through the ventilation hole, and the blade has a shape in which an air receiving surface which receives the air is curved toward a direction in which the blade turns to open the ventilation hole, with respect to a plane which couples the turning axis and a turning end of the blade.. . ... Fujitsu Limited

Electronic apparatus, fabrication method therefor and electronic part

An electronic apparatus includes a first circuit board, a stacked circuit that is provided on the first circuit board through first coupling terminals and has a structure in which arithmetic elements and memory elements are stacked through inter-element coupling terminals and to which a signal is inputted from the first circuit board, and a second circuit board that is provided on the stacked circuit through second coupling terminals and to which a result of processing is outputted from the stacked circuit, wherein a number of the first coupling terminals and a number of the second coupling terminals are smaller than that of the inter-element coupling terminals.. . ... Fujitsu Limited

Wireless communication system, base station, and terminal

A wireless communication system includes a terminal; and a base station configured to perform uplink scheduling. The terminal transmits to the base station, a signal that includes a scheduling request and a buffer state index value of the terminal. ... Fujitsu Limited

Information processing system, information processing method, and mobile terminal

An information processing system configured to identify a detection target based on first identification information having a limit on number of registrations in an operating system of a first mobile terminal and second identification information that does not have the limit, the information processing system includes the first mobile terminal, the detection target, and an information processing apparatus.. . ... Fujitsu Limited

Communication device, communication system, and communication method

A communication device includes a receiver, a processor, and a transceiver. The receiver receives a control message from a connection destination device that is connected to the communication device through a first session using a first protocol. ... Fujitsu Limited

Information processing device, information processing system, and information processing method

There is provided an information processing device that is a first information processing device, the information processing device including a memory, and a processor coupled to the memory and the processor configured to transmit, to a second information processing device, a first beacon for indicating that the first information processing device operates as a gateway, receive a second beacon for requesting that the first information processing device transmits data included in the second beacon to a server, and transmit, to the server, the data included in the second beacon and a source identification of the second beacon.. . ... Fujitsu Limited

Software evaluation method and software evaluation device

A software evaluation method includes obtaining a number of requests from a transmission source other than a transmission source registered in advance from among requests to software, and at least one of an log output amount of logs output through the software and a number of log outputs of the logs, and generating information on evaluation of the software in accordance with the obtained number of requests and at least one of the obtained log output amount and the obtained number of log outputs.. . ... Fujitsu Limited

Information processing apparatus and information processing method

An information processing apparatus includes a memory and a processor coupled to the memory and configured to: store personal identification information indicating a person and proxy identification information indicating a proxy who acts on behalf of the person by associating the personal identification information and the proxy identification information with each other; obtain the personal identification information from the memory, which stores the personal identification information and personal information of the person in association with each other, based on the proxy identification information presented by the proxy; obtain the personal information from the memory based on the personal identification information obtained from the memory; and output the personal information obtained.. . ... Fujitsu Limited

Address converting device, information processing system, and method of providing service

A device for converting an address, the device includes: a memory; and a processor coupled to the memory and configured to: receive a request packet of contents from a first information processing device; convert a first transmission source address included in the request packet to a second transmission source address by using a conversion table corresponding to a communication path of the request packet; and transmit the request packet to a second information processing device which determines whether to provide the contents based on the second transmission source address included in the request packet.. . ... Fujitsu Limited

Transmission apparatus and redundancy method

A transmission apparatus includes: a switch circuit to hold a first protection path provided for a working path in a first network, a second protection path provided for the working path in a second network, and a bridge path provided between a working apparatus to relay traffic on the working path between the first and second networks and a protection apparatus to relay traffic on the first and second protection paths; and a signal processing unit to, upon reception of a first control signal indicating a failure on the working path from the first network, transmit the first control signal to the working apparatus and control the switch circuit in accordance with a second control signal corresponding to the first control signal received from the working apparatus, wherein the transmission apparatus is the protection apparatus, and is provided on a boundary between the first and second networks.. . ... Fujitsu Limited

Communication device and distortion compensation method

A communication device includes a transmitter that transmits a transmission signal during a transmission time-period, the transmitter to include, a modulator to modulate the transmission signal, and a transmission-side distortion compensator to measure spurious characteristics of the modulator during a time-period other than the transmission time-period and add, during the transmission time-period, a compensation signal indicating reverse characteristics of the spurious characteristics of the modulator to the transmission signal before the input of the transmission signal to the modulator, and a receiver that receives a reception signal during a reception time-period, the receiver to include, a demodulator to demodulate the reception signal, and a reception-side distortion compensator to measure spurious characteristics of the demodulator during a time-period other than the reception time-period and adds, during the reception time-period, a compensation signal indicating reverse characteristics of the spurious characteristics of the demodulator to the reception signal output from the demodulator.. . ... Fujitsu Limited

Optical transmission apparatus and optical transmission method

An optical transmission apparatus includes a wavelength selection switch configured to: receive signal light, and attenuate power of the received signal light; an optical amplifier coupled to the wavelength selection switch and configured to optically amplify the attenuated signal light; and a processor configured to control the wavelength selection switch to attenuate power of signal light which passes a channel which is newly set by an attenuation amount based on information on light levels of spontaneous emission light generated by the optical amplifier.. . ... Fujitsu Limited

Distortion compensation apparatus and distortion compensation method

A distortion compensation apparatus includes: a generation unit that generates a first signal to be used on a transmission side and a feedback side in common; a conversion unit that converts a frequency of a third signal that is to be an even-order distortion compensation signal by using a second signal that is based on the first signal; and a compensation unit that compensates an even-order distortion in a transmission signal caused by amplification by using a signal obtained by frequency conversion for the third signal by the conversion unit.. . ... Fujitsu Limited

Communication apparatus and method of controlling transmission signal

A method of controlling a transmission signal, includes transmitting a training signal including four polarization states having a given relation; and performing rotation control and transmission power level control of a polarization component of a data signal, based on a rotation control matrix for a polarization state and an inverse-operation control matrix for a power level imbalance, which are estimated from stokes parameters related to input power level present on a poincare sphere acquired from the training signal and stokes parameters related to output power level present on the poincare sphere.. . ... Fujitsu Limited

09/27/18 / #20180278288

Electronic apparatus

An electronic apparatus includes a mounting plate, a panel mounted to the mounting plate, a through-hole that penetrates the mounting plate in a direction of thickness of the mounting plate, and a bonding member that is buried in the through-hole and fixes the panel to the mounting plate, wherein an opening of the through-hole gradually grows large in the direction of the thickness of the mounting plate from a side where the panel is mounted.. . ... Fujitsu Limited

09/27/18 / #20180276971

Wireless communication apparatus, wireless communication system, and wireless communication method

A wireless communication apparatus includes: an optical sensor; and a wireless communication circuit configured to execute a transmission process that transmits a first signal based on data stored in a storage element and a reception process that receives a second signal in response to the transmission of the first signal, wherein the wireless communication circuit is further configured to write data to the storage element in accordance with the second signal received in the reception process when an output level of the optical sensor is in a first state in which the output level of the optical sensor is equal to or higher than a predetermined threshold.. . ... Fujitsu Limited

09/27/18 / #20180276696

Association method, and non-transitory computer-readable storage medium

An association method executed by a computer, the association method including obtaining a plurality of images captured by a plurality of cameras, acquiring at least one identifier of at least one radio terminal that is located near one of the plurality of cameras when at least one of the plurality of cameras captures one of the plurality of images, obtaining attributes corresponding to one or more person included in a group of images based on an analysis regarding the group of images, the group of images being included in the plurality of images and corresponding to a first identifier included in the at least one identifier, determining an attribute corresponding to the first identifier based on a result of the obtaining the attributes, and storing, into a storage device, the determined attribute in association with the first identifier.. . ... Fujitsu Limited

09/27/18 / #20180276590

Non-transitory computer-readable storage medium, process planning method, and process planning device

Provided is a storage medium storing a program causing a computer to execute a process, the process including: repeating creation of a process plan and calculation of parameter values of the created process plan until calculated parameter values fall within respective first target ranges; storing the calculated parameter values; outputting the created process plan where all the calculated parameter values are within the respective first target ranges; when receiving a specification of a parameter value and a change of a target range of a specified parameter value to a second target range, determining a third target range of an unspecified parameter value based on the second target range and stored parameter values; repeating the creation and the calculation until the specified and unspecified parameter values respectively fall within the second and third target ranges; and outputting the created process plan where all the parameter values are within respective target ranges.. . ... Fujitsu Limited

09/27/18 / #20180276568

Machine learning method and machine learning apparatus

A machine learning method includes acquiring teacher data to be used in supervised learning, and plurality of document data, specifying first document data among the plurality of document data in accordance with a first feature value and a second feature value, the first feature value being decided in accordance with a frequency of appearance of a word in the teacher data, the second feature value being decided in accordance with a frequency of appearance of the word in each of the plurality of document data, and performing machine-learning of characteristic information of the first document data as pre-learning for the supervised learning.. . ... Fujitsu Limited

09/27/18 / #20180276567

Machine learning method and machine learning device

A machine learning method includes obtaining a first plurality of pieces of teacher data including encrypted words associated with first information indicating words received for search and encrypted words associated with second information indicating words used for search, generating a second plurality of pieces of teacher data in which a first encrypted word is replaced with a second encrypted word on the basis of the first plurality of pieces of teacher data, a plain text of the first encrypted word being equal to a plain text of the second encrypted word, and performing, on the basis of the second plurality of pieces of teacher data, machine learning of a parameter with which an encrypted word associated with the second information is determined in response to receiving an encrypted word associated with the first information.. . ... Fujitsu Limited

09/27/18 / #20180276500

Image processing apparatus, image processing method, and image processing program

An image processing method performed by a computer, the method including: changing a rendering parameter in a three-dimensional model of a recognition target; and generating teacher data of the recognition target based on the rendering parameter changed by the changing. Thereby, sufficient amount of teacher data can be obtained, without any unfavorable redundancy.. ... Fujitsu Limited

09/27/18 / #20180276399

Non-transitory computer-readable storage medium, data generating method, and data generating apparatus

A non-transitory computer-readable storage medium storing a program to execute a process including acquiring a first data file including a plurality of first records each having a first data value of a first data item and a second data value of a second data item, generating first association information indicating a correspondence between a plurality of first data values and coded data values, encoding the first data file, encrypting the first association information, obtaining a plurality of data values of the second data item in a second data file, specifying the plurality of first data values, in the plurality of first records, corresponding to the plurality of data values in the second data files, specifying a plurality of coded data values, in the encoded first data file, corresponding to the plurality of specified first data values, and merging the second data file and the plurality of specified coded data values.. . ... Fujitsu Limited

09/27/18 / #20180276330

Information processing apparatus, design support method, and non-transitory computer-readable recording medium for recording design support program

An information processing apparatus: calculates, for each part at a first time point, a first priority determination value for a first priority based on a first shortest distance between a first viewpoint and the parts and a first projection distance between a first screen center at the first time point and the parts; calculates, for each part at a second time point, a second priority determination value for a second priority based on a second shortest distance between the first viewpoint and the parts and a second projection distance between a second screen center at the second time point and the parts; calculates a third priority determination value by replacing the first view point with viewpoint candidates; selects a new first viewpoint among the first viewpoint and the viewpoint candidates; and reproduces an image of the parts at the first time point as viewed from the new viewpoint.. . ... Fujitsu Limited

09/27/18 / #20180276329

Component position detection method and information processing apparatus

A non-transitory, computer-readable recording medium having stored therein a program for causing a computer to execute a process that includes: setting a starting point and a target component on a circuit of a circuit diagram; tracing lines based on connection relationship of a component located between the starting point and the target component; counting the number of lines between the starting point and the target component; determining positional relationship of components based on the counted number of the lines; and outputting information that the positional relationship is inappropriate when determination result indicates that the positional relationship is inappropriate.. . ... Fujitsu Limited

09/27/18 / #20180276260

Search apparatus and search method

A search method includes receiving a search request to encoded text data, based on first index information produced by specifying an occurrence position of a character or a word included in original data of the encoded text data as a first axis and contents of the search request, generating second index information having a second axis superordinate to the first axis, and searching the encoded text data in response to the search request using the second index information.. . ... Fujitsu Limited

09/27/18 / #20180276141

Storage control apparatus, storage system and method of controlling a cache memory

A storage control apparatus includes a cache memory, and a processor configured to access to a first area of the cache memory in accordance with a command, generate a first processing report identifying the first area, input the first processing report to a processing report queue when a plurality of second processing reports each of which identifies the first area are not stored in the processing report queue, execute management list update processing in which the access to the first area is recorded in a management list in accordance with the first processing report, identify data to be deleted from the cache memory in accordance with the management list, and not to input the first processing report to the processing report queue when the plurality of second processing reports are stored in the processing report queue.. . ... Fujitsu Limited

09/27/18 / #20180276127

Information processing system, information processing apparatus, and method of controlling information processing system

An information processing system includes: a first information processing apparatus; and a second information processing apparatus, the first information processing apparatus includes: a computation processing device that executes a first computation; a main storage device that stores data; and a control device that controls transfer of data among the first and second information processing apparatuses, the control device includes: a computation processor that executes a second computation; a buffer that holds data used in the second computation that the computation processor executes; and a transfer controller that controls transfer of data from the main storage device to the buffer and transfer of data from a different main storage device in the second information processing apparatus to the buffer, and controls transfer of result data of the second computation to the main storage device and transfer of the result data of the second computation to the different main storage device.. . ... Fujitsu Limited

09/27/18 / #20180276105

Active learning source code review framework

Technologies are described to provide an active learning source code review framework. In some examples, a method to review source code under this framework may include extracting semantic code features from a source code under review. ... Fujitsu Limited

09/27/18 / #20180276023

Non-transitory computer-readable storage medium, control method, and information processing apparatus

A non-transitory computer-readable storage medium storing a program that causes a computer to execute a process, the process including generating a virtual machine when a processing load regarding one or more virtual machines on which a software runs exceeds a threshold, determining whether a number of first type licenses of the software used for the one or more virtual machines is less than a predetermined number, the first type licenses being flat-rate licenses for a given period or permanently, obtaining a second type license of the software when the number of first type licenses is no less than the predetermined number, the second type license being a pay-for-use billing license, and applying the second type license to the generated virtual machine.. . ... Fujitsu Limited

09/27/18 / #20180275786

Electronic device

An electronic device includes: a top panel having a manipulation surface; a position detector configured to detect a position of a manipulation input performed on the manipulation surface; a vibrating element; and a drive controlling part configured to drive the vibrating element for generating a natural vibration in an ultrasound frequency band at the manipulation surface such that an intensity of the natural vibration is changed in accordance with the position of the manipulation input performed on the manipulation surface and a time change degree of the position, wherein a width of the vibrating element in a direction in which an amplitude of the natural vibration changes is set based on a ratio between a flexural rigidity of the top panel and a flexural rigidity of the top panel and the vibrating element at a portion where the vibrating element is attached to the top panel.. . ... Fujitsu Limited

09/20/18 / #20180270949

Circuit board and electronic device

A circuit board includes an insulation layer, a signal line formed over the insulation layer and extending in a direction x, and a conductor layer formed under the insulation layer. The insulation layer has periodic dielectric-constant distribution in a direction y orthogonal to the direction x. ... Fujitsu Limited

09/20/18 / #20180270828

Radio communication system, base station apparatus, terminal apparatus, and radio communication method

A radio communication system includes: a first base station apparatus capable of performing radio communication by using a first frequency band requiring license, wherein a scheduler configured to transmit a first control information including a second frequency in a second frequency band without requiring the license to the second base station apparatus, a second transmitter configured to transmit data common to a terminal apparatus by using the second frequency, the first base station apparatus includes: a first transmitter configured to transmit the first control information by using the first frequency to the terminal apparatus, and a receiver configured to receive the first control information transmitted from the first base station apparatus by using the first frequency, and receive the data common to the terminal apparatus transmitted from the second base station apparatus by using the second frequency.. . ... Fujitsu Limited

09/20/18 / #20180270790

Apparatus and method for paging user equipment and communications system

An apparatus and method for paging a ue and a communications system. The method includes: calculating a first-grade paging group index based on an inherent identity of the ue, or based on an inherent identity of the ue and a network configuration parameter; calculating a second-grade paging group index based on a network identity allocated by an mme; receiving indication information for indicating paging group indices transmitted by a base station; determining whether the information contained in the indication information is consistent with the first-grade paging group index and the second-grade paging group index; and decoding a downlink data channel to determine whether the ue is paged when it is consistent. ... Fujitsu Limited

09/20/18 / #20180270789

Updating apparatus and method for access control parameter and communication system

An updating apparatus and method for an access control parameter and a communication system. The updating method includes: determining by a ue access class barring information for performing access control and update period information for updating the access class barring information; and updating the access class barring information by the ue based on the update period information. ... Fujitsu Limited

09/20/18 / #20180270623

Information processing device, information processing system, and information processing method

An information processing method executed by a first information processing device which is a candidate of a distribution source of data to a terminal and which moves to be associated with a first wireless access point, the information processing method including: obtaining state information on a second information processing device; determining an information processing device that continuously distributes data to a terminal from among the first information processing device and the second information processing device, in accordance with state information on the first information processing device and the state information on the second information processing device obtained in the obtaining; and distributing data to a terminal through the first wireless access point and a second wireless access point associated with the second information processing device when the first information processing device is determined in the determining.. . ... Fujitsu Limited

09/20/18 / #20180270329

Node apparatus, wireless network system, and light emitting method in node apparatus for visualizing communication path

A method for visualization of a communication path includes: executing, by a processor of the node apparatus, a wireless communication processing that includes receiving a first frame transmitted wirelessly from a first node apparatus or a terminal apparatus, the first frame including first time information indicating a timing to cause the light emitting device to emit light, and performing at least either one of processing to utilize the path information to transmit the received first frame to a second node apparatus according to the path information and processing to terminate the received first frame according to the path information; executing, by the processor of the node apparatus, an application processing that includes causing the light emitting device to emit light, based on the first time information included in the first frame.. . ... Fujitsu Limited

09/20/18 / #20180270191

Computer server and method of obtaining information on network connection of computer server

A first computer server included in a cluster system includes a plurality of network interfaces, a memory, and a processor coupled to the memory. The processor retrieves a first internet protocol (ip) address and a second ip address from the memory. ... Fujitsu Limited

09/20/18 / #20180270050

Communication apparatus, communication system, and communication control method

A communication apparatus includes a storage device to store information indicating connection records of one or a plurality of terminals, and a processor. The processor performs a process including selecting one of a plurality of methods of exchanging a cipher key for communication with a target terminal that is to be connected to the communication apparatus, according to a combination of an input and output capability of the communication apparatus and an input and output capability of the target terminal, and outputting the input and output capability of the communication apparatus that causes the combination to select a method that exchanges the cipher key with the target terminal when the information indicating the connection records of the target terminal is stored in the storage device.. ... Fujitsu Limited

09/20/18 / #20180269938

Communication device, communication system, and communication method

A communication device that is configured to: compute reflected transmission weights based on timing correction coefficients to be applied to each of a plurality of antennas according to reception timings of uplink signals from a plurality of wireless terminals that receive multiplexed downlink signals transmitted from the plurality of antennas, and on respective channel estimation values between the plurality of antennas and the plurality of wireless terminals, the computed reflected transmission weights reflecting the timing correction coefficients and being computed at first frequency intervals; compute interpolated transmission weights by interpolating between the computed reflected transmission weights at second frequency intervals that are narrower than the first frequency intervals; and compute transmission weights to be applied to downlink signals by, based on the timing correction coefficients, correcting the interpolated transmission weights that have been interpolated such that the timing correction coefficients are reflected a second time.. . ... Fujitsu Limited

09/20/18 / #20180268580

Display method, display control device, and recording medium

A display method includes: displaying, in a first screen area, a line segment indicating a passage of time from start to end of a manufacturing process in each of process, with time axes being aligned in a same direction between the processes, in a state being segmented for each process in order of execution of the process, for each of one or more products manufactured by a manufacturing system; and displaying, in a second screen area, a graph indicating a passage of time from start to end of a manufacturing process, with time axes being aligned in a same direction as time axes in the first screen area, based on information of a start time and an end time of a manufacturing process in one or more manufacturing facilities included in a selected first process among the processes, for each of the manufacturing facilities in the first process.. . ... Fujitsu Limited

09/20/18 / #20180268295

Risk evaluation method, computer-readable recording medium, and information processing apparatus

A risk evaluation method is disclosed. A machine learning is conducted by using a neural network by inputting training data. ... Fujitsu Limited

09/20/18 / #20180268263

Recording medium, case data generation support system, and case data generation support method

A non-transitory recording medium stores a program causing a computer to execute a process including determining a reference value on a decision surface classifying a group of image data represented by a plurality of types of feature quantities into two classes in a feature quantity space, based on a feature quantity of given image data that is closest to the decision surface and is classified into one of the classes of the group of image data in the feature quantity space, plotting and displaying pieces of image data of the group of image data along at least one axis indicating a degree of separation of each of the pieces of image data relative to the reference value, modifying, upon receiving a single piece of image data identified from the plotted and displayed pieces of image data, the decision surface based on the identified single piece of image data.. . ... Fujitsu Limited

09/20/18 / #20180267984

Location information output method, information processing device, and recording medium

A location information output method executed by a processor included in an information processing device provided with a display device, the method includes extracting a plurality of words corresponding to a noun from a web page displayed on a screen of the display device; transmitting a first word corresponding to a proper noun and a second word corresponding to a non-proper noun among the extracted plurality of words to a search system which searches location information according to a search word, the second word being transmitted when an image is detected by executing a search based on the second word; receiving a search result which is obtained according to the transmitting from the search system; and outputting location information included in the received search result from the display device as location information related to the web page.. . ... Fujitsu Limited

09/20/18 / #20180267926

Arithmetic processing device, information processing apparatus, and control method of the arithmetic processing device

An arithmetic processing device includes arithmetic processing units configured to perform arithmetic processing; first routers connected to the plurality of arithmetic processing units, respectively; first buses connecting the plurality of first routers in a ring shape; and second buses connecting between one of the plurality of first routers and any one of the other first routers excluding the first routers directly connected through the first buses.. . ... Fujitsu Limited

09/20/18 / #20180267883

Information processing apparatus and computer-implemented method for evaluating source code

An information processing apparatus includes a memory and a processor coupled to the memory. The processor is configured to obtain a source code. ... Fujitsu Limited

09/20/18 / #20180267831

Information processing apparatus, stage-out processing method and recording medium recording job management program

An information processing apparatus includes: a processor performs a scheduling process of scheduling a job for nodes and including: calculating, when one node executes a first job, a job execution end time when execution of the first job is completed by referring an execution history in which an execution time of a job is recorded; acquiring, from a load management node that manages a load of a metadata-process execution node which performing metadata processing to access metadata of a file among the nodes, the load of the metadata-process execution node at the job execution end time; and generating, when the load is equal to or more than a threshold, schedule data to cause a staging execution node which performs the metadata processing produced by staging, at the job execution end time, the metadata processing based on staging to a file having an execution result of the first job.. . ... Fujitsu Limited

09/20/18 / #20180267789

Updatable random functions

A method may include generating, via a setup function, public parameters associated with a random updatable function. The method may further include generating, via an initialization function and based at least in part on the public parameters generated by the setup function, a first random element and a first state. ... Fujitsu Limited

09/20/18 / #20180267783

Apparatus and method to facilitate extraction of unused symbols in a program source code

An apparatus adds attribute information that is used for outputting a warning that use of a symbol is non-recommended to the symbol that is included in a source code. The apparatus determines whether or not the warning corresponding to the attribute information is output for the symbol in compilation of the source code, determines that the symbol is an unused symbol which is not used in a process which is described in the source code in a case where the warning is not output, and outputs information of the unused symbol.. ... Fujitsu Limited

09/20/18 / #20180267776

Arithmetic operation unit and method of controlling arithmetic operation unit

An arithmetic operation unit includes: a first multiplier configured to multiply two first input data to calculate first arithmetic data; a second multiplier configured to multiply two second input data to calculate second arithmetic data; a first adder configured to add the first arithmetic data and the second arithmetic data to calculate third arithmetic data; a first arithmetic selector configured to select one of the first arithmetic data and the third arithmetic data; a second arithmetic selector configured to select one of the second arithmetic data and the third arithmetic data; a second adder configured to add third input data and arithmetic data selected by the first arithmetic selector to calculate first arithmetic result data; and a third adder configured to add input fourth data and arithmetic data selected by the second arithmetic selector to calculate second arithmetic result data.. . ... Fujitsu Limited

09/20/18 / #20180267745

Memory controller, information processor, and memory control method

A memory controller includes: a memory access control circuit which receives a write command and write data from a processor and controls a writing operation to a memory; and a number-of-writing-operations control circuit which performs control to execute the writing operation to the memory multiple times, based on the write command and the write data.. . ... Fujitsu Limited

09/20/18 / #20180267737

Information processing apparatus and storage control method therefor

An apparatus monitors an access load state of a plurality of logical volumes of a first storage device, and determines that an access load state of a subset of the plurality of logical volumes has changed from a high load state to a low load state. The apparatus migrates, when the subset of the plurality of logical volumes remains in a low load state after an elapsed setting time since the load state of the subset of the plurality of logical volumes changed from a high load state to a low load state, data stored in the subset of the plurality of logical volumes to a second storage device having an access rate lower than the first storage device.. ... Fujitsu Limited

09/20/18 / #20180267245

Optical isolator and optical module

An apparatus includes a first coupler configured to input input light through an input waveguide and branch the input light into first and second branch waveguides; a second coupler configured to combine the first and second branch waveguides and to output the output light through an output waveguide; a phase adjuster having a birefringent property, provided to the second branch waveguide; and a polarization converter having a birefringent property, provided to the output waveguide and configured to, when reflected light corresponding to the output light is input to the output waveguide, convert a polarization state of the reflected light such that a first part of the reflected light for traveling through the first path and a second part of the reflected light for traveling through the second path are in antiphase at the input waveguide.. . ... Fujitsu Limited

09/20/18 / #20180266831

Method of displaying a traveling route and non-transitory computer-readable storage medium

A method of displaying a traveling route from a first point to a second point executed by a computer, the method includes receiving information specifying the first point and the second point, displaying a first traveling route including a plurality of transit points between the first point and the second point, and another transit point which is a substitute of a first transit point included in the plurality of transit points, receiving a selection signal for selecting the another transit point instead of the first transit point, and displaying, based on the selection signal, a second traveling route obtained by replacing the first transit point by the another transit point without changing a transit point coupled to the first transit point in the first traveling route.. . ... Fujitsu Limited

09/20/18 / #20180265192

Aerial vehicle operation system and crane device control method

An aerial vehicle operation system includes an unmanned aerial vehicle in which a cable is connected, a processor, a fulcrum position adjustment mechanism, and a cable winding device. The processor determines a fulcrum position at which to support the cable to be above the unmanned aerial vehicle and to be on an extended line in a direction within a prescribed scope of angles with respect to a reference extension direction in the unmanned aerial vehicle. ... Fujitsu Limited

09/06/18 / #20180255600

Distribution terminal, acquisition terminal, distribution system, and distribution method

A distribution terminal includes a memory and a processor coupled to the memory. The processor executes a process including: first transmitting contents-relevant information relevant to contents to an acquisition terminal before wireless communication connection is established, according to a contents-relevant information request which is transmitted from the acquisition terminal; detecting whether or not an error occurs when the contents-relevant information is transmitted; and second transmitting the contents-relevant information to the acquisition terminal after the wireless communication connection is established, in a case in which an occurrence of the error is detected.. ... Fujitsu Limited

09/06/18 / #20180255579

Terminal device, base station device, wireless communication system, and wireless communication method

A terminal device includes a processor and a memory connected to the processor, wherein the processor executes a process including: receiving a resource specifying signal that specifies a random access resource used to transmit a preamble for random access; selecting one preamble from a plurality of preamble candidates previously acquired; and transmitting the selected preamble by using a random access resource arranged in timing based on a reception timing of the resource specifying signal.. . ... Fujitsu Limited

09/06/18 / #20180255563

Communication device and wireless communication method

A communication device supports a d2d (device-to-device) communication and includes a storage, a scheduler and a transmitter. The storage stores a first resource pool information that indicates first resource pool including control resources allocated to control information for transmitting data and a second resource pool information that indicates second resource pool including data resources allocated to data. ... Fujitsu Limited

09/06/18 / #20180255483

Distribution terminal, distribution system, and distribution method

A distribution terminal includes a communication unit that receives a request transmitted from an acquisition terminal before wireless communication connection is established, and transmits contents to the acquisition terminal after the wireless communication connection is established; and a processor that controls the communication unit such that transmission limit of the contents is performed based on a number of acquisition terminals when the request is received.. . ... Fujitsu Limited

09/06/18 / #20180255153

Information processing apparatus and information processing system

An information processing apparatus is provided between a terminal device which belongs to a first network and a proxy device which belongs to the first network and relays communication between the first network and a second network. The information processing apparatus includes a memory and a processor coupled to the memory and configured to respond a virtual address having the information processing apparatus as a reception destination to the terminal device upon receiving a name resolution request related to a domain in the second network and transmitted from the terminal device; and access an access destination designated by an access request in the domain corresponding to the virtual address via the proxy device when the access request transmitted to the virtual address is received from the terminal device.. ... Fujitsu Limited

09/06/18 / #20180254845

Optical transmission apparatus and optical transmission method

An optical transmission apparatus includes a receiver configured to receive a wavelength division multiplexing optical signal including a first optical signal modulated based on a first modulation system and a second optical signal modulated based on a second modulation system with a higher multi-level degree than the first modulation system; a wavelength selective switch configured to attenuate power of the first optical signal to a first level and attenuate power of the second optical signal to a second level lower than the first level; an optical amplifier configured to amplify the wavelength division multiplexing optical signal including the first optical signal and the second optical signal output from the wavelength selective switch; and a transmitter configured to transmit the wavelength division multiplexing optical signal amplified by the optical amplifier.. . ... Fujitsu Limited

09/06/18 / #20180254832

Optical reception device, optical modulator and optical modulation method

An optical reception device includes an optical waveguide substrate that includes a polarization beam splitter that divides reception light into an x polarization component and a y polarization component orthogonal to the x polarization component, a beam splitter that divides local light, a pair of optical hybrid circuits that causes each of the x polarization component and the y polarization component to interfere with the divided local light, a first optical waveguide through which the reception light passes, a second optical waveguide through which the x polarization component passes, a third optical waveguide through which the y polarization component passes, and a fourth optical waveguide through which the local light passes, wherein at least one of the first to fourth optical waveguides is doped with rare earth ions for amplifying light having a predetermined frequency when excitation light is introduced.. . ... Fujitsu Limited

09/06/18 / #20180254789

Apparatus and method for suppressing intermodulation distortion component in reception signal, and communication apparatus

An apparatus for suppressing an intermodulation distortion component in a reception signal executes acquisition to acquire a plurality of transmission signals transmitted at frequencies different from each other, executes reception to receive a reception signal including an intermodulation distortion component caused by the plurality of transmission signals, executes generation to generate a replica of the intermodulation distortion component according to the plurality of transmission signals, executes normalization to normalize the reception signal so that the reception signal has certain amplitude, executes calculation to calculate a correlation value between the normalized reception signal and the replica, executes adjustment to adjust delay in the replica relative to the reception signal according to the correlation value, and executes combination to combine the replica for which the delay is adjusted with the reception signal.. . ... Fujitsu Limited

09/06/18 / #20180254560

Antenna device

An antenna device includes a ground layer, a first insulating layer, a second insulating layer layered on the ground layer and disposed under a first insulating layer, a patch antenna layered on the first insulating layer for emitting a circularly polarized radio wave, and a parasitic element provided between the first insulating layer and the second insulating layer. The patch antenna includes first and second feed points located in vicinity of a periphery of the patch antenna, which are respectively configured to receive high frequency electrical power having a 90-degree phase difference. ... Fujitsu Limited

09/06/18 / #20180254106

Behavior sensing device, behavior sensing method, and recording medium

A behavior sensing device includes: a processor configured to: acquire sensor data from one or more sensors; calculate a first characteristic amount serving as an index of characteristic of biological reaction to a behavior to be sensed from the sensor data; calculate a probability of occurrence of the behavior as a first behavior occurrence probability from the first characteristic amount; calculate a second characteristic amount serving as another index of characteristic of a habit relating to the behavior to be sensed from the sensor data; calculate another probability of occurrence of the behavior as a second behavior occurrence probability from the second characteristic amount; and determine whether specific behavior is performed based on the first behavior occurrence probability and the second behavior occurrence probability.. . ... Fujitsu Limited

09/06/18 / #20180254105

Information processing apparatus, method and non-transitory computer-readable storage medium

An information processing apparatus includes a memory, and a processor coupled to the memory and configured to obtain time series data indicating a time-dependent change of a biological signal value after a meal, determine, based on the obtained time series data, a first feature amount of the time-dependent change of the biological signal value after the meal, determine, based on the determined first feature amount, an index value related to the meal, and output the determined index value.. . ... Fujitsu Limited

09/06/18 / #20180253874

Display method, display control device, and recording medium

A display method includes: displaying a line segment indicating a passage of time from start to end of a manufacturing process, with time axes aligned in a same direction, based on information of a start time and an end time of a manufacturing process of a product in each process of a manufacturing system that manufactures a product through a plurality of processes sequentially, in a state being segmented for each process in order of execution of the process, for each of one or more products manufactured by the manufacturing system, by a processor; and displaying a symbol representing a manufacturing facility belonging to a corresponding process in a segment matched with a separating position of the segment, by the processor.. . ... Fujitsu Limited

09/06/18 / #20180253861

Information processing apparatus, method and non-transitory computer-readable storage medium

An information processing apparatus configured to store a plurality of images captured by an imaging device, store first position information and first orientation information indicating positions and orientations of the imaging device in capturing of each of the plurality of images, identify, among from the plurality of images, a first image resembling a second image, identify a first area included in the first image, identify a second area, included in the second image, corresponding to the first area, identify second position information and second orientation information indicating a position and an orientation of the imaging device respectively in capturing of the second image, based on a comparison between a first luminance of a first pixel included in the first area and a second luminance of a second pixel included in the second area and the first position information and the first orientation information of the first image.. . ... Fujitsu Limited

09/06/18 / #20180253708

Checkout assistance system and checkout assistance method

A processor detects a direction of a line of sight from an image picked up by a camera, refers to position information of an item stored in a memory, and identifies one or a plurality of items that correspond to the detected direction of the line of sight. The display displays the one or the plurality of items identified by the processor, in such a manner that such an item or items can be selected as an item candidate for a checkout target.. ... Fujitsu Limited

09/06/18 / #20180253495

Feature term classification method, information processing apparatus, and storage medium

A feature term classification method executed by a processor included in an information processing apparatus including a display device and a memory, the feature term classification method includes extracting a feature term from a web page displayed on a screen of the display device; executing image searching using the extracted feature term; classifying the feature term based on whether an image has been detected as information corresponding to the feature term in the image searching; storing the information corresponding to the feature term in the memory; when a new feature term has been input, extracting a web page corresponding to the new feature term from the stored information corresponding to the feature terms; and displaying the extracted web page.. . ... Fujitsu Limited

09/06/18 / #20180253480

Method, device, and non-transitory computer-readable storage medium for visually expressing likelihood of occurrence of life events

A method, performed by a computer, for event estimation, the method includes: executing a registering process that includes receiving a registration of a first word group including a plurality of words, each of which is associated with time, and storing the first word group into a memory; executing a calculating process that includes receiving a first time pointer that indicates a time point on a time axis, obtaining, among the plurality of words in the first word group, a first word associated with a time belonging to a predetermined range from the time point indicated by the first time pointer, and calculating, in accordance with the first word, an index value indicating likelihood of occurrence of a life event; and executing a display process that includes controlling display of the life event based on the index value.. . ... Fujitsu Limited

09/06/18 / #20180253354

Processor and control method of processor

A processor includes: an error checking and correcting information generating unit; a storage unit configured to store data to which error checking and correcting information and error uncorrectable information are added when an error is detected and configured to store data to which error checking and correcting information is added when an error is not detected; and a processing unit configured to read out all data which the storage unit stores and configured to check an error of each piece of read-out data based on error checking/correcting information added to each piece of all the read-out data when an arithmetic unit detects an error, and configured to correct data in which an error is detected based on error checking and correcting information when a correctable error is detected.. . ... Fujitsu Limited

08/23/18 / #20180242443

Wiring board and method of manufacturing wiring board

A wiring board includes a core, and a differential signal wire disposed on a surface of the core, wherein the core includes a glass cloth formed such that a warp yarn and a weft yarn that are each formed of a glass fiber are woven, a resin in which the glass cloth is embedded, and a powder that disperses in a stitch of the glass cloth that is surrounded by the warp yarn and the weft yarn and that is formed of a material having a relative permittivity more than a relative permittivity of the resin.. . ... Fujitsu Limited

08/23/18 / #20180242253

Sensor reading device and system

A device may include a wireless communication interface configured to communicate with a sensor reading device, receive a wake up command from the sensor reading device, and receive reflected energy from a sensor. The device may also include one or more processors, and one or more non-transitory computer readable media including instructions that, when executed by the one or more processors, perform or control performance of operations. ... Fujitsu Limited

08/23/18 / #20180241700

Transfer device, transfer system, and transfer method

A transfer device includes a memory and a processor configured to, when a plurality of packets are received from a client apparatus, register each of identifiers uniquely identifying each of the plurality of packets into sequence information in a reception order of the plurality of packets, when a first packet is received from the client apparatus, transmit the first packet to a destination apparatus and specify first identifier of a second packet next to the first packet in accordance with an order of the identifiers registered in the sequence information, and transmit the second packet corresponding to the specified first identifier to the destination apparatus.. . ... Fujitsu Limited

08/23/18 / #20180241592

Decision feedback equalizer and interconnect circuit

There is provided a decision feedback equalizer including a comparison circuit configured to compare a value indicated as 2n of a pulse amplitude modulated signal with a threshold value, wherein n is an integer of 2 or more, a latch circuit configured to retain data of a comparison result of the comparison circuit, a decoder configured to decode the retained data by the latch circuit, and a setting circuit configured to set the threshold value based on the retained data fed back from the latch circuit.. . ... Fujitsu Limited

08/23/18 / #20180241540

Cdr circuit and reception circuit

A cdr circuit includes a data-determination-circuit to determine a value of a data-signal, based on a first comparison-result of comparing the data-signal with first threshold-values at a timing of a clock-signal, a comparison-circuit to compare the data-signal with a second threshold-value at the timing to generate a second comparison-result, a phase-detection-circuit to detect data-patterns in which first to third symbols are temporally consecutive, based on a determination-result, the data-patterns forming that a value of the second symbol is larger than the first symbol and smaller than the third symbol, or the in value of the second symbol is smaller than the first symbol and larger than the third symbol, wherein the phase-detection-circuit generates a phase-difference-signal for controlling a phase of the clock-signal to advance or delay, based on the second comparison-result at the second symbol, and a phase-adjustment-circuit to adjust the phase of the clock-signal based on the phase-difference-signal.. . ... Fujitsu Limited

08/23/18 / #20180241466

Information processing apparatus and a method of determining whether or not to transmit failure information

An information processing apparatus includes an optical transceiver configured to return an optical signal received by a first channel to a second channel at a time of immediate power disconnection of a casing accommodating nodes; a memory; and a processor coupled to the memory, wherein the processor detects an occurrence of a failure in inter-node communications with an external node, when the occurrence of a failure is detected, the processor controls the optical transceiver in order to emit light to the first channel, makes a determination as to whether or not the second channel is enabled to receive the optical signal, and determines whether or not a power source of the external node is off based on the determination, and when the power source of the external node is off, the processor selects a failure notification to transmit to a failure management device.. . ... Fujitsu Limited

08/23/18 / #20180241315

Power supply unit

A power supply unit includes a conversion circuit that performs power conversion of power input into the power supply unit to supply direct-current power to an output path of the power supply unit, a control circuit that controls the conversion circuit so that output voltage supplied from the conversion circuit to the output path has a fixed value if output current supplied from the conversion circuit to the output path is lower than or equal to an overcurrent trip point and controls the conversion circuit so that the output voltage is decreased if the output current exceeds the overcurrent trip point, a monitoring circuit that monitors a discharge output from a discharge circuit to the output path, and a trip point changing circuit that increases the overcurrent trip point if the discharge output monitored by the monitoring circuit is decreased to a threshold value.. . ... Fujitsu Limited

08/23/18 / #20180241175

Drive circuit of light emitting element

A drive circuit of a light emitting element, the drive circuit includes: an input terminal configured to receive an input signal; an output terminal configured to output a signal based on the input signal as a drive signal to the light emitting element; and a main body circuit configured to generate the drive signal by carrying out timing correction to reduce a difference from a standard delay value for rising or falling of a plurality of signal patterns of the input signal regarding a timing of rising of a first signal subsequent to a first signal pattern in the plurality of signal patterns or a timing of falling of a second signal subsequent to a second signal pattern in the plurality of signal patterns.. . ... Fujitsu Limited

08/23/18 / #20180240605

Electronic component

An electronic component includes a main body mounted over a board, a case that houses the main body, a base member that is arranged between the case and the board, a lead that extends out from the main body and penetrates through the base member to be joined onto the board, and a leg that extends out from the case and penetrates through the base member to be joined to the board.. . ... Fujitsu Limited

08/23/18 / #20180240543

Information processing apparatus, method and non-transitory computer-readable storage medium

An information processing apparatus includes a memory, and a processor coupled to the memory and configured to acquire time series data of heart rate over a plurality of days, specify a first time zone of a day in which an increasing change of the heart rate satisfies a first condition in common with the time series data on the plurality of days, specify the increasing change in a second time zone of the day for each of the time series data on the plurality of days, the second time zone overlapped with at least a part of the first time zone, specify a meal time based on the increasing of the second time zone for each of the time series data, and output the specified meal time.. . ... Fujitsu Limited

08/23/18 / #20180240460

Speech recognition program medium, speech recognition apparatus, and speech recognition method

A speech recognition method to be performed by a computer, the method including: detecting a first keyword uttered by a user from an audio signal representing voice of the user; detecting a term indicating a request of the user from sections that follow the first keyword in the audio signal; and determining a type of speech recognition processing applied to the following sections in accordance with the detected term indicating the request of the user.. . ... Fujitsu Limited

08/23/18 / #20180240232

Image processing device and image processing method

An image processing device and an image processing method are provided. The image processing device includes: an acquisitor configured to acquire multiple slice images arranged in an order; a selector configured to detect the multiple slice images sequentially, to determine a reference slice image and a reference trachea region in the reference slice image; and a branch point determiner configured to determine, with a region growing method, trachea regions of slice images following the reference slice image sequentially by using the reference trachea region as a seed region, and determine connectivity of the trachea regions, until a branch point slice image is determined, where a trachea region of the branch point slice image includes two disconnected regions. ... Fujitsu Limited

08/23/18 / #20180240079

Information processing apparatus, information processing method, and recording medium

An information processing apparatus includes: a processor configured to: estimate, based on task information that defines respective schedules of a plurality of tasks, a shift possibility of the respective schedules of the tasks; and set information indicating to be opened to be public for a task, the shift possibility estimated at the estimating of which is lower than a reference value out of the tasks, in a storage that stores the schedules of the tasks.. . ... Fujitsu Limited

08/23/18 / #20180239947

Device, method, and non-transitory computer-readable storage medium for biometric authentication

A method performed by a computer for biometric authentication includes: obtaining, by a processor of the computer, a first image group including a plurality of images that are sequentially captured by a biometric sensor configured to capture at least a part of a region of a body of a user; obtaining, by the processor of the computer, a movement amount of the body and a distance between the body and the biometric sensor; and selecting, by the processor of the computer, a second image group from the first image group in accordance with the movement amount and the distance, the second image group including images to be used in authentication processing with respect to the body, wherein the size of a common region between images to be included in the second image group is adjusted according to the distance.. . ... Fujitsu Limited

08/23/18 / #20180239855

Structural analysis method and structural analysis apparatus

A structural analysis method executed by a computer, includes acquiring model information; evaluating based on the acquired model information, a degree of agglomeration of a model subject to analysis; and selecting for the model, a direct method or an iterative method as an algorithm to solve simultaneous linear equations of a structural analysis solver that uses a finite element method, the direct method or the iterative method being selected based on a result of evaluation of the degree of agglomeration of the model.. . ... Fujitsu Limited

08/23/18 / #20180239854

Structure analysis device and structure analysis method

A structure analysis device includes a memory and a processor configured to obtain model information, evaluate a size of a model in accordance with the model information, select, in accordance with the evaluated size, either a direct method or an iterative method as a first algorithm of a simultaneous linear equation of a structure analysis solver that uses a finite element method, and execute structure analysis of the model by using the first algorithm.. . ... Fujitsu Limited

08/23/18 / #20180239853

Recording medium recording magnetic material simulation program, magnetic material simulation method and information processing apparatus

A recording medium recording a magnetic material simulation program includes: acquiring a shape model including element regions of a shape of a core, property information indicating physical properties of a magnetic material of the core, and coil current information indicating a time change in a current through a coil around the core; specifying a first current density of the coil at a first time, based on the coil current information; computing, using the property information and the first current density, first index values at the first time for positions in the shape model; computing, using the first index values, a charge density of each element region; specifying a second current density of the coil at a second time, based on the coil current information; and computing, using the property information, the second current density, and the charge density, second index values at the second time for the positions.. . ... Fujitsu Limited

08/23/18 / #20180239789

Information processing device, method, and computer-readable recording medium

A variant master table includes respective columns for variant id, variant pattern, and pattern code. A composite primary key constraint for the variant master table is set by the columns for variant id and pattern code. ... Fujitsu Limited

08/23/18 / #20180239687

Method invocation synthesis for software program repair

A method may include obtaining a plurality of synthesized method invocations using a plurality of objects and a plurality of methods of a software program. The method may also include determining a prioritization of the plurality of synthesized method invocations based on one or more of: relationships between one or more characteristics of each of the plurality of synthesized method invocations and a fault location; and relationships between the one or more characteristics and an error report that corresponds to the fault location. ... Fujitsu Limited

08/23/18 / #20180239663

Information processing apparatus, information processing system, and information processing apparatus control method

An alarm register stores therein failure information having a first size and related to a failure that has occurred in communication performed by each of the cpus 103 and 104. A failure information transmitting unit reads, from the alarm register, failure information in units of a second size including a plurality of pieces of the failure information with the first size, and deletes the read failure information from the alarm register. ... Fujitsu Limited

08/23/18 / #20180239643

Information processing system, information processing method, and non-transitory computer-readable storage medium for storing program

A system includes a first apparatus and a plurality of second apparatuses, wherein a first processor of the first apparatus executes a process that includes: obtaining, for each of one or more resources to be used to perform a task, evaluation information about whether the resource is suitable to be used by each of the plurality of second apparatuses; selecting at least one from the plurality of second apparatuses based on the evaluation information; and transmitting a result of the selection to the plurality of second apparatuses, wherein a second processor of each of the plurality of second apparatuses executes a process that includes, when the second apparatus to which the second processor belongs is not selected by the result of the selection received from the first apparatus, outputting information indicating any of the plurality of the second apparatuses which is selected by the result of the selection.. . ... Fujitsu Limited

08/23/18 / #20180239618

Parallel processing device and method for activating parallel processing device

A method for activating a parallel processing device including a plurality of computing nodes and a managing node that activates the plurality of computing nodes at multiple stages, the method includes: causing the managing node to calculate, based on measured values of inrush currents of computing nodes activated at one stage among the multiple stages, the number of computing nodes to be activated at a stage immediately succeeding the one stage, and causing the managing node to instruct to activate the number of computing nodes equal to the calculated number among the plurality of computing nodes.. . ... Fujitsu Limited

08/16/18 / #20180234992

Uplink data transmission method and apparatus for latency reduction and communications system

An uplink data transmission method and apparatus for latency reduction and a communications system. The uplink data transmission method includes: receiving resource indication information transmitted by a base station; the resource indication information indicating availability of using the semi-persistent resources at one or more ttis or subframes by the first ue; determining a transmission resource from the semi-persistent resources according to the resource indication information when uplink data is needed to be transmitted; and transmitting the uplink data by using the transmission resource. ... Fujitsu Limited

08/16/18 / #20180234283

Transmitter, receiver, and transmission method

There is provided a transmitter configured to transmit a symbol in a constellation, the symbol corresponding to data to be transmitted, the transmitter including a memory in which key information for generating pseudo random numbers are stored, and a processor coupled to the memory and configured to generate a pseudo random number every the symbol, select data patterns every data areas in which information of types of a data pattern are arranged, based on the pseudo random number, so that a distance between the data patterns to be selected is more than a predetermined value on a plane on which the data areas are continuously arranged every a horizontal axis and a vertical axis of the constellation, and determine the symbol to be transmitted, based on the selected data patterns according to a position of a data pattern corresponding to the data to be transmitted in the constellation.. . ... Fujitsu Limited

08/16/18 / #20180234199

Optical transport network with improved signal loading

Methods and systems for adding optical signals, such as superchannels, to an optical transport network include using a spread tree wavelength allocation in order to reduce cross-phase modulation (xpm). The spread tree wavelength allocation may result in an overall reduction in operating costs for the optical transport network as compared to a first fit wavelength allocation, for example due to reduced equipment costs for a given level of network loading.. ... Fujitsu Limited

08/16/18 / #20180234184

Monitor device and monitor method for monitoring transmission line

There is provided a monitor device for monitoring a transmission line including a memory, and a processor coupled to the memory and configured to compensate for a portion of chromatic dispersion on electric signals indicating an electric field component of an optical signal, compensate for deterioration due to a nonlinear optical effect on the electric signals on which the portion of chromatic dispersion is compensated, compensate for a remaining chromatic dispersion except for the portion of chromatic dispersion on the electric signals on which the deterioration due to the nonlinear optical effect is compensated, evaluate quality of the electric signals on which remaining chromatic dispersion except for the portion of chromatic dispersion are compensated, and acquire a first compensation amount of the portion of chromatic dispersion and a second compensation amount of the deterioration due to the nonlinear optical effect, when the evaluated quality satisfies a predetermined condition.. . ... Fujitsu Limited

08/16/18 / #20180232537

Information processing apparatus and information processing method

An information processing apparatus includes a memory and a processor coupled to the memory and configured to: convert personal information of a first format, which is stored in a storage device and is used by one of a plurality of information providing institutions, into personal information of a second format used by an analysis device which analyzes personal information collected from the plurality of information providing institutions; conceal the personal information of the second format to generate concealed personal information of the second format; and transmit the concealed personal information of the second format to the analysis device.. . ... Fujitsu Limited

08/16/18 / #20180232360

Information processing apparatus and control method for information processing apparatus

A computer executes a process of: generating co-occurrence-message bunches by summarizing messages based on a relation in which the messages output from an apparatus are mutually output within a predetermined period; classifying the generated co-occurrence-message bunches into groups based on similarity among the co-occurrence-message bunches; determining a first message which is a representative of each of the groups based on an appearance characteristic of a word or a word string included in each message of each of the groups; determining a second message which is a representative of each of the co-occurrence-message bunches and is not repeated based on an appearance characteristic of a word or a word string included in each message in each co-occurrence-message bunch of each of the groups; and outputting the first message determined for the group including each co-occurrence-message bunch and the second message determined for each co-occurrence-message bunch in correlation with each co-occurrence-message bunch.. . ... Fujitsu Limited

08/16/18 / #20180232353

Non-transitory computer-readable storage medium, record data processing method, and record data processing apparatus

A non-transitory computer-readable storage medium storing a program that causes a computer to execute a processing, the processing including identifying, by a plurality of processes, at least one candidate for a record separation point from text data in each of a plurality of divided files, detecting, from the text data in the plurality of divided files, a text region indicating one data value based on a detection result of predetermined format code, determining that the at least one candidate that is not included in the text region is a record separation point, and transmitting a plurality of partial texts corresponding to the pieces of record data to one or more processes that transforms the plurality of partial text into a record format data, each of the plurality of partial texts being extracted from the plurality of divided files based on the determined record separation point.. . ... Fujitsu Limited

08/16/18 / #20180232312

Storage control device, method of storing data, and storage system

A control device includes a first and a second control devices, the first control device is configured to transmit second data to the second control device at a first time, receive a first notification from the second control device at a second time, transmit the second data to a storage device at a third time, receive a second notification from the storage device at a fourth time, select a first or a second mode based on a comparison of the first period from the first time to the second time and the second period from the third time to the fourth time, in the first mode, transmit the first data to the second control device and the storage device, receive the first notification, transmit a processing completion notification, in the second mode, transmit the first data to the storage device, receive the second notification, transmit the processing completion notification.. . ... Fujitsu Limited

08/16/18 / #20180232307

Storage control device and method therefor

When a power failure of a volatile first storage occurs, an apparatus detects the power failure, and writes backup target data in a non-volatile second storage. When an abnormality of the first storage occurs, the apparatus detects the abnormality, acquires second information including a hardware state at a time when the abnormality is detected, and writes the first information and the second information in the second storage. ... Fujitsu Limited

08/16/18 / #20180232270

Failure analysis program, failure analysis device, and failure analysis method

A non-transitory computer-readable storage medium storing therein a failure analysis program that causes a computer to execute a process includes: extracting, for respective incidents, first material names that satisfy a first condition from character strings included in each incident; extracting, for the respective incidents, second material names, which are the same material names as the first material names, from the character strings included in each incident; calculating a combination of feature values corresponding respectively to the one or more features from character strings correlated with the extracted second material names, for the respective incidents and for the respective second material names; and specifying a specific combination that satisfies a second condition from the combinations of feature values corresponding to the respective material names, for the respective second material names.. . ... Fujitsu Limited

08/16/18 / #20180232207

Arithmetic processing apparatus and control method for arithmetic processing apparatus

An arithmetic processing apparatus, includes: an arithmetic operation execution circuit configured to execute an arithmetic operation; a first register configured to store data to be used for an arithmetic operation by the arithmetic operation execution circuit; a first buffer configured to store data; a first controller configured to store, when an array of data is changed and the changed data is stored into the first register as the data to be used for the arithmetic operation, a plurality of data groups, which are successively received, into the first buffer; and a second controller configured to successively output, every time each of the plurality of data groups is stored into the first buffer, data included in the data groups stored in the first buffer to the first register.. . ... Fujitsu Limited

08/16/18 / #20180232205

Apparatus and method for recursive processing

An apparatus for recursive processing includes: a memory and a processor configured to in a first step of a plurality of steps in which a specific process is executed, execute a determination process of whether a size of first data to be processed in the first step coincides with a first upper size limit defined based on a state of a second step of the plurality of steps, store a result of the determination process in the memory, and in a third step of the plurality of steps, identify the size of the first data with reference to the result stored in the memory, and execute the specific process of the third step based on the identified size of the first data.. . ... Fujitsu Limited

08/16/18 / #20180232182

Information processing apparatus, data compressing method, and computer-readable recording medium

A specifying unit specifies one or more dividing positions in input data. A common region compressing unit specifies compression positions in the input data corresponding to positions at which sizes from two ends of compressed, data are equal to or larger than a predetermined, size and corresponding to positions which sandwich adjacently-positioned dividing positions and of which a size therebetween is equal to or larger than the predetermined size and compresses former compression data that are arranged in a row in the input data on either side of each of the dividing positions and that are interposed between the compression positions. ... Fujitsu Limited

08/16/18 / #20180232145

Method of storing data, information processing apparatus and non-transitory computer-readable storage medium

A method of storing target data including a plurality of types of data includes acquiring first information indicating a number of data piece of each of the plurality of types of data, and second information indicating an priority order of the plurality of types of data, storing, in a management area, third information indicating an area defined on the first and the second information within the data storage area, specifying a storage position of first data included in the target data, storing the first data in the specified storage position when second data is not stored in the specified storage position, and storing the first data in a position in the management area in which the third information corresponding to the type of the first data is stored or in the specified storage position, based on the priority order, when the second data is stored in the specified storage position.. . ... Fujitsu Limited

08/16/18 / #20180232130

Storage medium, display method, and display apparatus

An apparatus executes a third processing for accepting a third input of a third time point, and displaying a third word group on a first area of a display device, the third word group including a third word which is any of one or more of first words included in first word group stored in a memory, the third word corresponding to the third time point indicated by the third input, and displaying a fourth word group on a second area of the display device, the fourth word group including a fourth word which is any of one or more of second words included in second word group stored in the memory, the fourth word corresponding to the third time point indicated by the third input.. . ... Fujitsu Limited

08/16/18 / #20180231295

Electronic apparatus and cooling method of electronic apparatus

An electronic apparatus includes a slot; a first electronic component which is inserted into the slot; a heat pipe coupled to the first electronic component; a first plate coupled to the heat pipe, and has a heat transferring face facing an insertion direction of the slot; a second plate which is provided in the slot, faces the first plate, and has a heat transferring face with which the first plate comes into contact; and a pipe coupled to the second plate, and in which refrigerant circulates.. . ... Fujitsu Limited

08/09/18 / #20180228059

Electronic apparatus and cooling control apparatus and cooling control method for the same

A cooling control apparatus for an electronic apparatus in which a plurality of electronic units to be cooled are housed, the cooling control apparatus includes a pump controller that controls a pump based on a detection value of a parameter indicating a flow rate of liquid refrigerant in one passage, among a plurality of passages, in a state in which the refrigerant for cooling the plurality of electronic units are discharged from the pump and is supplied to the plurality of passages via a supply manifold.. . ... Fujitsu Limited

08/09/18 / #20180228055

Electronic apparatus

An electronic apparatus includes a reservoir tank that stores a liquid refrigerant, a pump, a pump-lowering parts that allows the pump to be lowered to a position that is lower than the reservoir tank, and a first flow path member that is coupled between the reservoir tank and the pump, and is flexible.. . ... Fujitsu Limited

08/09/18 / #20180227655

Electronic device

An electronic device includes a housing that has a sound hole formed in an outer surface of the housing, a sound collection member that is disposed in the housing, a sound path that extends from the sound hole to the sound collection member, and a waterproof member that is disposed in the sound path and that reduces a possibility of water reaching the sound collection member via the sound hole, wherein the sound path includes a first path that has a first end coupled to the sound hole and that bends more than once from the first end to a second end of the first path, and a second path that is positioned closer to the sound collection member than the first path is and to which the waterproof member is affixed, the second path extending while having a cross-sectional shape corresponding to a shape of the waterproof member.. . ... Fujitsu Limited

08/09/18 / #20180227474

Transmission control device and transmission control method

A transmission control device includes, a memory, and a processor coupled to the memory and the processor configured to, transmit a first captured image to apparatus when acquiring the first captured image obtained by imaging by a camera, receive a request including range information from the apparatus after transmitting the first captured image, extract a first image from a second captured image in accordance with range information, the second captured image being obtained by imaging by the camera, and transmit the extracted first image and position information of a range corresponding to the range information in the second captured image to the apparatus.. . ... Fujitsu Limited

08/09/18 / #20180227389

Adaptive scaling of a service provided for a plurality of terminal devices

An apparatus provides a service to a plurality of terminal devices. The apparatus receives, from each of one or more terminal devices among the plurality of terminal devices, a first notification indicating a predetermined operation timing before the service is used in each terminal device. ... Fujitsu Limited

08/09/18 / #20180227318

Information processing apparatus and information processing system

An information processing apparatus of the present disclosure is connected to be able to communicate with a switching device connected to a first network and a second network to which a plurality of computers are connected. The information processing apparatus includes a memory and a processor coupled with the memory. ... Fujitsu Limited

08/09/18 / #20180227244

Efficient message forwarding for distributed resource orchestration

Systems and methods for identifying a mapping solution for a virtual network request are disclosed. A resource orchestrator may receive a virtual network request specifying resources required on physical nodes in a network and generate a mapping solution for the request. ... Fujitsu Limited

08/09/18 / #20180227243

Distributed virtual network embedding

Systems and methods for performing distributed virtual network embedding are disclosed. A resource orchestrator may receive a virtual network request specifying a set of virtual nodes, a set of virtual links, each connecting two virtual nodes in a mesh topology, and resource requirements for some virtual nodes. ... Fujitsu Limited

08/09/18 / #20180227169

Information processing apparatus, computer-readable recording medium having stored therein program, and method for processing information

In extendedly allocating a job to nodes subordinate to multiple leaf switch, the job is allocated to nodes of each of multiple leaf switches such that that the number of the nodes being allocated thereto the job and belonging to each of the multiple leas switches does not exceed the number of valid links between the leaf switch and the spine switches. This can avoid occurrence of a conflict accompanied by a link failure, so that degrading of the system can be avoided.. ... Fujitsu Limited

08/09/18 / #20180227162

Pam reception circuit and reception apparatus

A pam reception circuit includes a first comparison circuit that outputs a first bit value in two-bit values based on a result of a comparison between a reception signal of pulse amplitude modulation 4 in which the two-bit values are associated with four potential levels divided by three threshold values by gray codes and a first threshold value which is a center of the three threshold values, an absolute value circuit that outputs an absolute value of a difference between the reception signal and the first threshold value or a negative value obtained by inverting a sign of the absolute value from a positive sign to a negative sign, and a second comparison circuit that outputs a second bit value in the two-bit values based on a result of a comparison between a second threshold value which is larger than the first threshold value in the three threshold values.. . ... Fujitsu Limited

08/09/18 / #20180227114

Cdr circuit and receiving circuit

A cdr circuit includes: a comparison circuit that receives data signal on which a first clock signal is superimposed, and outputs a comparison result obtained by comparing the data signal with three different threshold values at a timing synchronized with a second clock signal; a data pattern detection circuit that detects an occurrence of a data pattern, based on the comparison result; a frequency detection circuit that outputs, when an occurrence of the data pattern is detected, a detection result indicating whether a second frequency of the second clock signal is higher than a first frequency of the first clock signal; an adjustment circuit that outputs, based on the detection result, an adjustment signal for adjusting a phase of the second clock signal and the second frequency; and an oscillator circuit that outputs the second clock signal with the phase and the second frequency adjusted, based on the adjustment signal.. . ... Fujitsu Limited

08/09/18 / #20180227113

Radio apparatus and method for timing control

A radio apparatus includes: a processor configured to execute a processing to specify, based on one or more of relation information indicating relation among a time interval between timings of turning on or off a plurality of transmission circuits and a deterioration amount in signal quality value in the plurality of transmission circuits and power consumption of the radio apparatus, a first time interval that causes the power consumption to be minimum, the first time interval being one of the time intervals included in the relation information that correspond to calculated deterioration amount that causes a signal quality value of a transmission signal to be in a range of a standard value or less, and a processing to shift timing of turning on or off at least one of the plurality of transmission circuit, based on the first time interval.. . ... Fujitsu Limited

08/09/18 / #20180227057

Optical transceiver and control method for optical transceiver

There is provided an optical transceiver including a laser light source configured to transmit a first optical signal via an optical transmission member having optical fibers, a photodetector configured to receive a second optical signal via the optical transmission member, a visible light source configured to emit visible light which is incident to the optical transmission member, and a control circuit configured to, when the photodetector detects not to receive the second optical signal, control the laser light source to stop transmitting the first optical signal and the visible light source to start emitting the visible light.. . ... Fujitsu Limited

08/09/18 / #20180227056

Receiving device and receiving method

There is provided a receiving device including a hardware processor configured to demodulate a signal into which a first signal and a second signal are wavelength-multiplexed, into a first baseband signal and a second baseband signal corresponding to the first signal and the second signal, respectively, extract, from the second baseband signal, a signal component of crosstalk from the second signal to the first signal, shift a frequency of the extracted signal component, and compensate for the crosstalk from the second signal to the first signal, based on the extracted signal component shifted by the frequency.. . ... Fujitsu Limited

08/09/18 / #20180226986

Coding method, coding device, decoding method, and decoding device

A non-transitory computer-readable recording medium having stored therein a coding program that causes a computer to execute a process. The process includes coding a numerical value to be coded, into a numeric code of base-2n representation; and generating code data that have been added with an instantaneous code indicating the number of digits of the base-2n representation of the numerical value to be coded, wherein “n” is a natural number equal to or greater than 1.. ... Fujitsu Limited

08/09/18 / #20180226970

Shift operation circuit and shift operation method

A shift operation circuit includes: shift circuits respectively coupled to internal buses whose bit numbers partially overlap, each shift circuit receiving one of sets of divided data obtained by dividing input data and one of shift amount signals and outputting the corresponding divided data to a range shifted based on a shift amount represented by the corresponding shift amount signal from a reference bit position in the corresponding internal bus; a shift control circuit configured to output, during a first mode, shift amount signals whose shift amounts are common to the shift circuits, and configured to convert, during a second mode, a shift amount signal for each shift circuit, into a shift amount signal representing a shift range whose bit numbers do not overlap in the internal buses; and a bit selecting circuit configured to select valid divided data from bits whose bit numbers overlap in the internal buses.. . ... Fujitsu Limited

08/09/18 / #20180226842

Power transmitting system and power transmitter

A power transmitting system includes a power transmitter; and power receivers each of which includes a secondary-side resonant coil; and an adjuster configured to adjust an amount of electric power received by the coil. The power transmitter includes a primary-side resonant coil configured to transmit, to the power receivers, electric power; a determination unit configured to determine, based on electric power data related to a rated electric power and received electric power, whether a power receiver whose received electric power is excessive and a power receiver whose received electric power is insufficient are present; and a command output unit configured, upon determining that the power receiver whose received electric power is excessive and the power receiver whose received electric power is insufficient are present, to transmit, to the power receiver whose received electric power is excessive, a command to the adjuster to decrease the amount of the electric power.. ... Fujitsu Limited

08/09/18 / #20180226767

Tunable laser device

A apparatus includes a tunable laser configured to include a tunable filter and a mirror; a first optical splitter provided between the tunable filter and the mirror, the first optical splitter including a first port and a second port on a tunable filter side and a third port and a fourth port on a mirror side, in which the tunable filter is coupled to the first port and the mirror is coupled to the third port, respectively; a first optical waveguide coupled to the second port; a second optical waveguide coupled to the fourth port; and an optical coupler with which the first optical waveguide and the second optical waveguide are combined.. . ... Fujitsu Limited

08/09/18 / #20180225883

Non-transitory computer-readable storage medium, display control method, and display control apparatus

A non-transitory computer-readable storage medium storing a program that causes a computer to execute a process including displaying a plurality of first edge lines extracted from a captured image including a structure captured by a camera and a plurality of second edge lines included in a three dimensional model corresponding to structure data of the structure, detecting a first operation that designates target first edge lines included in the plurality of first edge lines in a first order, detecting a second operation that designates target second edge lines included in the plurality of second edge lines in a second order, associating each of the target second edge lines with one of the target first edge lines based on the first order and the second order, and superimposing the three dimensional model with the structure in the captured image based on a result of the associating.. . ... Fujitsu Limited

08/09/18 / #20180225730

Loss calculation method and loss calculating device

A first calculating unit calculates a load current of each distribution facility based on a sending voltage in a power source facility and load information on power consumption facilities in an electrical circuit including the power source facility, the distribution facilities, and the power consumption facilities connected to one another to form the electrical circuit. A second calculating unit calculates the amount of power loss in each distribution facility based on the calculated load current of each distribution facility.. ... Fujitsu Limited

08/09/18 / #20180225524

Moving-object position estimating system, information processing apparatus and moving-object position estimating method

A moving-object position estimating system includes: a moving-object position estimating terminal apparatus that estimates a position a moving object; and an information storing apparatus, wherein the moving-object position estimating terminal apparatus: acquires an image in surroundings of the moving object; obtains feature point information regarding feature points of the acquired image; obtains photography environment information in surroundings of the feature points; associates the feature point information with the photography environment information to set the first environment map information; transmits, to the information storing apparatus, a request for retrieving second environment map information corresponding to the photography environment information in the first environment map information and sending back the second environment map information; and compares the feature point information included in the second environment map information with the feature point information included in the first environment map information to estimate the position of the moving object.. . ... Fujitsu Limited

08/09/18 / #20180225479

Personal data providing system, personal data providing method, and information processing apparatus

A personal data providing system including a plurality of first information processing apparatuses, wherein each of the first information processing apparatuses executes a first process including: transmitting an inquiry for an encrypting method of an individual identifier to a terminal of each of individuals, and encrypting each of the individual identifiers into a code based on a response to the inquiry received from the terminal of each of the individuals, and corresponding the code of each of the individuals to personal data of each of the individuals.. . ... Fujitsu Limited

08/09/18 / #20180225438

Biometric authentication apparatus, biometric authentication method, and non-transitory computer-readable storage medium for storing program for biometric authentication

A biometric authentication apparatus includes: a biometric sensor configured to capture an image of a hand of a user; a touch panel configured to output a contact signal indicating contact positions of fingers of the user in response to the reception of an operation by the fingers of the user; and control circuitry configured to display, on the touch panel, a plurality of marks each of which indicates position at which any of the fingers of the user is intended to come into contact with the touch panel, acquire the contact signal output from the touch panel, and reduce in size one or more marks among the plurality of marks during acquiring biometric information from the image captured by the biometric sensor when the control circuitry detects, in accordance with the contact signal, that the fingers of the user are in contact with the plurality of marks.. . ... Fujitsu Limited

08/09/18 / #20180225398

Program, method, and information processing apparatus for calculating heat density

A method for calculating heat density including: executing first simulation of calculating a temperature of each of temperature cells of temperature plane associated one-to-one with each of heat generation cells of heat generation plane with a heat density of heat generation cell set at a first heat density, and storing first temperature information; executing a second simulation of calculating a temperature of the temperature plane when the heat density is set to a second heat density obtained by adding a fixed value to each first heat density and storing second temperature information; calculating a change coefficient indicating a change amount of the temperature with respect to a change amount of the heat density for each of the heat generation cells; determining a heat density of each heat generation cells based on the change coefficients so that the temperature of each of temperature cells reaches a desired target temperature.. . ... Fujitsu Limited

08/09/18 / #20180225364

Information output method and information output apparatus

An information output method in which a computer is made execute processing includes acquiring a character string corresponding to identification information representing a product when the identification information representing the product is acquired, collecting information including the character string, referring to a storage configured to store a forbidden word corresponding to the character string, specifying information that does not include the forbidden word corresponding to the character string among the information that are collected, and outputting the information that does not include the forbidden word corresponding to the character string.. . ... Fujitsu Limited

08/09/18 / #20180225348

Database processing method and database processing device

A database processing method, executed by a computer, includes: acquiring a plurality of differential logs of a first column-format database, each of the plurality of differential logs indicating a change in the first column-format database with which a second column-format database is to synchronize, determining aggregated logs on the basis of the plurality of differential logs, each of the aggregated logs indicating an aggregated change in a record for a corresponding value of a primary key of the first column-format database, generating at least one change command on the basis of the aggregated logs, the one change command being a command for collectively changing one or more values included in a column of the second column-format database, and applying the at least one change command to the second column-format database.. . ... Fujitsu Limited

08/09/18 / #20180225128

Control system and control method

A control system includes a server and a plurality of nodes. The server transmits data of command strings being described in combination of sequential processing and loop processing to the nodes. ... Fujitsu Limited

08/09/18 / #20180225125

Apparatus and method for program generation

There is provided a program generating apparatus including a generating unit and a genetic processing unit. The generating unit is configured to generate tree structures each representing an image classification program. ... Fujitsu Limited

08/09/18 / #20180225122

Method, system, and non-transitory computer-readable storage medium for analyzing access to storage device

A method performed by a computer for analyzing access to a storage device, the method includes: executing a calculating process that includes calculating, for each of a plurality of ranges obtained by dividing a storage area of the storage device, an access number or a variation of the access number in each of a plurality of periods, wherein the access number indicates the number of times of access to each of the plurality of ranges; and executing a determining process that includes determining a correlation between any two of the plurality of ranges in accordance with the access number or the variation of the access number for each period in each of the plurality of ranges.. . ... Fujitsu Limited

08/09/18 / #20180224885

Clock generating circuit, serial-parallel conversion circuit, and information processing device

A serial-parallel conversion circuit includes: a phase detector that outputs a first phase detection signal indicating whether a phase of a clock signal is advance or behind, a signal amplifying circuit that amplifies the first phase detection signal with a gain so as to output a second phase detection signal; a control loop that adjusts the phase of the clock signal based on the second phase detection signal; an autocorrelation circuit that generates an autocorrelation value based on the first phase detection signal and a set delay amount, and outputs an autocorrelation signal indicating the autocorrelation value; a gain adjusting circuit that adjusts the gain in such a manner that the autocorrelation value matches a target correlation value; and a delay-amount determination circuit that sets a delay amount corresponding to a peak value of an obtained autocorrelation value obtained when the autocorrelation value changes in an oscillatory manner.. . ... Fujitsu Limited

08/09/18 / #20180224884

Information processing apparatus and information processing method

An information processing apparatus includes a first circuit configured to operate in synchronization with a clock time of the first circuit, a second circuit configured to operate in synchronization with a clock time of the second circuit and control the first circuit, a first memory, and a first processor coupled to the memory and configured to when a first clock time of the first circuit is synchronized with a second clock time of the second circuit or a reference clock time, calculate a coefficient for clock time correction according to change in a difference between at least one of the first clock time and the second clock time and the reference clock time, and correct clock time information of logs collected by the second circuit based on the coefficient.. . ... Fujitsu Limited

08/09/18 / #20180224507

Remaining battery charge measuring circuit, electronic device, and remaining battery charge measuring method

A remaining battery charge measuring circuit for measuring remaining charge of a battery, includes: an lc circuit including an inductance element and a capacitance element; and a switch element that controls coupling between the battery and the lc circuit, wherein the switch element disconnects the lc circuit from the battery, based on a resonant frequency by the lc circuit.. . ... Fujitsu Limited

08/09/18 / #20180224288

Action option presentation apparatus

An action option presentation apparatus includes a memory, a processor coupled to the memory and configured to extract one or more action options based on route information from a departure location to a destination location that is extracted from departure location information and destination location information, and also based on information indicating one or more places at which to drop in during a period of time before travel starts in accordance with the route information.. . ... Fujitsu Limited

08/09/18 / #20180223038

Graphene nanoribbon, graphene nanoribbon fabrication method, and semiconductor device

A graphene nanoribbon has a chiral edge to which a dicarbimide structure is bonded. The dicarbimide structure is an electron-withdrawing group. ... Fujitsu Limited

08/09/18 / #20180221978

Soldering method, soldering apparatus, and method for maintaining solder wetting of jet nozzle

A soldering method includes intermittently ejecting a solder jet to a workpiece from a jet nozzle, and spraying gas on an outer side surface of the jet nozzle when stopping ejection of the solder jet from the jet nozzle. And a soldering apparatus includes a first nozzle from which a solder jet is intermittently ejected to a workpiece, and a second nozzle from which gas is sprayed on an outer side surface of the first nozzle.. ... Fujitsu Limited

08/02/18 / #20180220316

Wireless communication method, wireless communication system, base station, and wireless terminal

A wireless terminal, includes a transceiver configured to transmit a first type of wireless signal; a transmitter configured to transmit a second type of wireless signal; and a control circuit configured to detect interference among the first and second type of wireless signals and prepare information indicating that the first type of wireless signal is interfered with when it is interfered with, that the second type of wireless signal is interfered with when it is interfered with, and that both the first and second type of wireless signals are interfered with when both the first and second type of wireless signal are interfered with. The transceiver configured to transmit the prepared information to the base station and receive from the base station interference control information corresponding to an interference control operation to be executed by the wireless terminal to mitigate the interference based on the prepared information.. ... Fujitsu Limited

08/02/18 / #20180220132

Encoder, decoder, and encoding/decoding processing method

An encoder includes a memory and a processor coupled to the memory and configured to: divide an image to be processed among sequentially input images into a plurality of small images; encode the plurality of small images; transmit each of the small images encoded by the encoding processing unit in correspondence with information indicating a position in the image to be processed; and change a division position of the image by the image dividing unit with respect to other image followed by the image to be processed according to processing information at the time of executing the encoding.. . ... Fujitsu Limited

08/02/18 / #20180219762

Seamless service function chaining across domains

In one or more embodiments, one or more systems, methods, and/or processes may receive a service function chain description that includes service functions associated with multiple domains, and rather than any of the domains ignoring or rejecting outside nodes, nodes may be configured to communicate with the outside nodes in implementing a service function chain associated with the service function chain description. For example, an arbiter (e.g., a central arbiter) may provide control information and/or configuration information, based on the service function chain description, to one or more systems of each domain. ... Fujitsu Limited

08/02/18 / #20180219631

Optical communication apparatus and optical communication system

An optical communication apparatus includes: a light-receiving device that receives an optical signal transmitted from another optical communication apparatus through an optical fiber and converts the optical signal into an electrical signal; a first measurement circuit that measures an average power and a modulation power of the optical signal based on the electrical signal; a light-emitting device that transmits the optical signal to the another optical communication apparatus by emitting light in accordance with a driving current; a driver that causes the light-emitting device to transmit the optical signal according to a transmission signal by controlling the driving current based on the transmission signal; and a processor that adjusts the driving current based on the average power and the modulation power.. . ... Fujitsu Limited

08/02/18 / #20180219226

Positive electrode material for secondary battery, method for manufacturing the same, and lithium-ion secondary battery

A positive electrode material for a secondary battery, wherein the positive electrode material includes a triclinic crystal structure and is represented by li4+x(fe1−zmz)4−0.5x(p2o7)3, where −0.65≤x≤0.75, 0.0<z≤0.7, and m represents a divalent metal other than fe.. . ... Fujitsu Limited

08/02/18 / #20180218598

System, apparatus, and method for driving support

A method for driving support includes: collecting driving information from a terminal mounted on a vehicle driven by a driver, the driving information including data acquired by the terminal during the vehicle is driven by the driver; evaluating a degree of safe driving of the driver in accordance with the driving information; determining whether driving behavior of the driver varies based on the driving information when the driver is a person for whom a degree of safe driving is evaluated higher than a threshold; executing a determination process for determining that a road section identified by the driving information is in a condition turning into bad road when the driving behavior is determined as being varied in accordance with the driving information; and updating road surface condition information that indicates a road surface condition in the road section, based on a result of determination in the determination process.. . ... Fujitsu Limited

08/02/18 / #20180218415

Data center and information processing device

A data center includes a server, which hosts a plurality of virtual machines, and an information processing device. The information processing device is configured to receive from a user terminal device, which is communicatively connected to the data center, a usage request for the use of a service executed by one of the plurality of virtual servers for a finite period of time. ... Fujitsu Limited

08/02/18 / #20180218263

Program generation apparatus and program generation method

In a program generation apparatus, an operating unit repeatedly performs setting process of calculating the increasing rate of the maximum fitness level among the fitness levels of individuals included in a population, setting a setting value indicating the number of child individuals to be generated to a first value if the increasing rate is higher than or equal to a first threshold and setting the setting value to a second value greater than the first value if the increasing rate is lower than the first threshold, an evolution process of generating as many child individuals as specified by the setting value, based on a parent individual selected from the individuals included in the population, and a survival selection process of selecting an individual with the highest fitness level from the parent and child individuals and replacing one of the individuals in the population with the selected individual.. . ... Fujitsu Limited

08/02/18 / #20180217962

Operation processing apparatus and operation processing method

An operation processing apparatus includes: a processor; and a memory coupled to the processor and configured to store a program, the processor, according to the program, performs: acquiring first data and second data from the memory in which the first data and second data are stored, the first data including pieces of element data arranged in the form of a matrix, the second data having an arrangement form obtained by removing a specific number of pieces of element data from the pieces of element data; converting the first data based on the arrangement form of the second data; and executing a convolution operation on the converted first data using the second data as a filter.. . ... Fujitsu Limited

08/02/18 / #20180217950

Bus control circuit, information processing apparatus, and control method for bus control circuit

A bus control circuit includes: a plurality of queues that each include a plurality of entries for storing data, a first read pointer, and a check pointer set to indicate a same entry as an entry indicated by the first read pointer, and each store data on a first in, first out basis; a plurality of first arbitration circuits that receive, in a divided manner, arbitration participation signals from the plurality of queues, each arbitrate the received plurality of arbitration participation signals, and each output one of the plurality of arbitration participation signals; a plurality of buffers that each store, on the first in, first out basis, the arbitration participation signals output from the respective first arbitration circuits; and a second arbitration circuit that arbitrates the arbitration participation signals output from the plurality of buffers and outputs an arbitration result signal corresponding to one of the plurality of queues.. . ... Fujitsu Limited

08/02/18 / #20180217918

Apparatus and method to improve accuracy of performance measurement for loop processing in a program code

An apparatus, for a first loop included in a program code, determines whether an inner loop is included in the first loop. When the inner loop is included in the first loop, the apparatus determines whether a processing code other than the inner loop is included in the first loop. ... Fujitsu Limited

08/02/18 / #20180217876

Apparatus, method, and non-transitory computer-readable storage medium for storing program for performance requirement estimation

A method for performance requirement estimation includes: acquiring system performance requirement information indicating requirements of a performance value with respect to processes pertaining to each of processing classifications; acquiring resource information indicating the amount of resources with respect to a plurality of second machines included in a new system to be configured to perform the processes pertaining to each of the processing classifications; determining whether or not the new system satisfies requirements of a performance value with respect to a processes pertaining to each of the processing classifications in accordance with the system performance requirement information, the resource information, and a model configured to output a performance value with respect to the processes pertaining to each of the processing classifications in accordance with an input indicating the amount of resources to be distributed for performing the processes; and outputting a determination result obtained by the determining.. . ... Fujitsu Limited

08/02/18 / #20180217845

Code generation apparatus and code generation method

An apparatus includes a processor configured to execute a process of generating a second program according to a first program, the second program including: a first process in which an operation according to a first operation instruction is performed on operation elements iteratively; a second process in which a mask bit string including as mask bits as the number of operand elements is set; and a third process in which the operation is performed on as respective elements as the number of operand elements according to second operation instruction, the elements including one or more remainder operation elements not subjected to the operation in the first process and one or more non-operation elements excluded from being operated on as the number of operand elements, the operation according to the second operation instruction being performed.. . ... Fujitsu Limited

08/02/18 / #20180217641

Casing closure for a casing of an electronic device and its use

The casing closure comprises an actuation device for opening and/or closing the casing, a reception device for rotational or pivotable fastening of the actuation device at a part of the casing and a pin-like connection element for mechanically coupling the actuation device to the reception device. The pin-like connection element comprises at least one latch element extending in the radial direction. ... Fujitsu Limited

08/02/18 / #20180217343

Optical module

An optical module includes a housing; a substrate configured to have a through hole; a first chip configured to have a first heating member and be disposed inside the through hole; a second chip configured to have a second heating member, the second chip being placed on the substrate and the first chip with a bump interposed; a first heat conduction member configured to be sandwiched between a lower wall of the housing and the first chip and transfer heat generated by the first heating member to the lower wall of the housing; and a second heat conduction member configured to be sandwiched between an upper wall of the housing and the second chip and transfer heat generated by the second heating member to the upper wall of the housing.. . ... Fujitsu Limited

07/26/18 / #20180213555

Method and apparatus for configuring transmission time interval, data transmission method and apparatus and system

This application provides a method and an apparatus for configuring transmission time interval, a data transmission method and apparatus and a system. The method for configuring transmission time interval includes: an enb transmits to a user equipment configuration information about data radio bearers (drbs), the configuration information about drbs indicating tti length to which each drb configured by the enb for the ue is applicable. ... Fujitsu Limited

07/26/18 / #20180213542

Apparatus for determining scheduling information, scheduling apparatus, method, and system

Embodiments of this disclosure provide an apparatus for determining scheduling information, scheduling apparatus, a method and a system. The method includes: a ue determines a serving cell in a scheduled time slot according to scheduling information transmitted by an enb. ... Fujitsu Limited

07/26/18 / #20180213024

Information transmission device, method and non-transitory computer-readable storage medium

An information transmission device configured to be coupled to a plurality of information receiving devices, each of which includes a storage area and executes a first processing of restricting disclosure of data held in the storage area, the information transmission device includes a memory, and a processor coupled to the memory and configured to transmit first data to each of the plurality of information receiving devices, and transmit, after transmitting the first data to each of the plurality of information receiving devices, a release instruction signal that instructs a second processing of releasing the first processing for the first data held in the storage area to each of the plurality of information receiving devices simultaneously.. . ... Fujitsu Limited

07/26/18 / #20180212870

Network property verification

A method of network property verification may include obtaining one or more properties of a network to verify, and obtaining first forwarding rules for a first network device in the network, where the first forwarding rules are indicative of how the first network device handles an incoming packet with a variable-length packet header. The method may also include obtaining second forwarding rules for a second network device in the network, the second forwarding rules indicative of how the second network device handles the incoming packet, and generating a pushdown automata based on the first and the second forwarding rules. ... Fujitsu Limited

07/26/18 / #20180212701

Low noise colorless, directionless, contentionless reconfigurable optical add/drop multiplexer

Methods and systems for implementing a low noise cdc roadm include incorporating individual stages of an optical psa before and after wsss included in the cdc roadm. The wsss may be used to route the pump and idler signals, as well as to perform phase tuning for optimal phase-sensitive amplification.. ... Fujitsu Limited

07/26/18 / #20180212685

Receiving apparatus and setting method

A receiving apparatus includes a first processor configured to compensate, in a perturbation back-propagation (pbp) scheme, waveform degradation of an optical signal by traveling an optical transmission line due to a nonlinear optical effect; a memory; and a second processor coupled to the memory and the second processor configured to change a gamma coefficient to be used in the pbp scheme, measure reception quality of the optical signal for each of gamma coefficients obtained by the changing, specify a gamma coefficient in accordance with the reception quality from among the gamma coefficients obtained by the changing, and set the specified gamma coefficient as a parameter of the pbp scheme.. . ... Fujitsu Limited

07/26/18 / #20180211109

Method, system, and neural network for identifying direction of a document

A method, system, and neural network for identifying direction of a document where the method comprises: extracting a text line in the document; calculating a first normal direction result indicative of the text line probably being in a normal direction and a first upside-down direction result indicative of the text line probably being in a direction upside-down with respect to the normal direction; calculating a second normal direction result indicative of the text line after being rotated by 180 degrees probably being in the normal direction and a second upside-down direction result indicative of the text line after being rotated by 180 degrees probably being in the direction upside-down with respect to the normal direction; and determining the direction of the document according to the first normal direction result, the first upside-down direction result, the second normal direction result and the second upside-down direction result.. . ... Fujitsu Limited

07/26/18 / #20180210988

Circuit delay analyzing apparatus, circuit delay analyzing method, and non-transitory computer-readable recording medium

A circuit delay analyzing apparatus that analyzes a delay in a circuit including a plurality of transistors, and a first resistor coupled in a path commonly extended between a power source and the plurality of transistors, the circuit delay analyzing apparatus includes, a memory includes net list of the circuit, and a processor coupled to the memory, configured to read the net list and select first transistors from the plurality of transistors that are coupled to the path, produce a partial circuit that includes the first resister and the first transistors, delete the first register; add first copy resisters reproduced from the first resistor to the partial circuit; and analyze the delay in the partial circuit.. . ... Fujitsu Limited

07/26/18 / #20180210762

Apparatus, method, and program medium for parallel-processing parameter determination

A method for determining parallel-processing parameters including: randomly generating first sample points each having a coordinate value representing the number of nodes to be used for running a first program and the number of processes per node to be executed in the running of the first program, calculating evaluation values of the respective first sample points based on information collected in the running, calculating a first statistics from the evaluation values; repeating the generating of the first sample points until the first statistic becomes equal to or smaller than a first threshold; and determining, based on a result of interpolation of the evaluation values of the first and the second sample points, the number of nodes and the number of processes that are recommended for running the first program.. . ... Fujitsu Limited

07/26/18 / #20180210718

Efficient compilation for link time optimization

Upon reception of a first compilation command that contains an instruction for executing link time optimization, the apparatus generates a first object file that contains source-code information including a source code and does not contain an object code. Upon reception of a first link command that contains the instruction for executing the link time optimization, the apparatus generates the object code by executing the link time optimization and compilation on the source code information contained in the first object file, and generates a second object file that contains the generated object code. ... Fujitsu Limited

07/26/18 / #20180210667

Efficient control of data storage areas based on a size of compressed data to be written

Management information is provided to control a storage including storage-areas so that each storage-area includes a set of data-areas allocated from each storage-area and each set of data-areas has a data-area size that is a different integer multiple of an access unit of the storage. Logical address information stores information identifying a data-area into which target-data obtained by compressing data has been written, in association with a logical address of the data. ... Fujitsu Limited

07/26/18 / #20180210548

Work assistance system, work assistance method, and computer-readable recording medium

A work assistance system includes: a memory; and a processor coupled to the memory, wherein the processor executes a process including: displaying a data list in which pieces of data are arranged according to a predetermined rule, in a state being viewable by an operator; detecting a direction of a gaze movement of the operator with respect to the displayed data list; and changing a region to be highlighted in the data list, depending on whether the detected direction of the gaze movement is in a predetermined state.. . ... Fujitsu Limited

07/26/18 / #20180210501

Waterproof apparatus

A waterproof apparatus includes a case having a communication hole that allows an inside and an outside of the case to communicate with each other, and a waterproof cap that closes the communication hole, wherein a first contact surface and a second contact surface extend in the communication hole and at different levels, wherein the waterproof cap includes a plate-like first elastic member that is longer than the communication hole in a long-side direction of the communication hole, and a second elastic member attached to a surface of the first elastic member, the surface facing the communication hole, and wherein when the first elastic member that is in a bent state is brought into contact with the first contact surface, the waterproof cap is retained on an inner wall of the communication hole with a restoring force exerted by the first elastic member.. . ... Fujitsu Limited

07/26/18 / #20180206959

Medium, apparatus, and method for generating movement rotation information

A method for generating movement rotation information includes: acquiring a jaw image including a plurality of teeth; specifying first position information indicative of positions of three or more points individually corresponding to three or more types of teeth included in the jaw image; acquiring, in accordance with positional relationship information that associates types of teeth with second position information indicating positions of reference points, the second position information corresponding to three or more reference points individually corresponding to the three or more types of teeth; calculating movement rotation information so that a plane including the three or more points is made coincide with a reference plane including the three or more reference points, the movement rotation information including at least either of a movement amount and a rotation amount with respect to the plane including the three or more points; and outputting the movement rotation information.. . ... Fujitsu Limited

07/26/18 / #20180206958

Occlusal state identifying method, occlusal state identifying apparatus, and storage medium

An occlusal state identifying method executed by a processor included in an occlusal state identifying apparatus, the occlusal state identifying method includes obtaining maxillary shape data and mandibular shape data; arranging a maxillary image including a plurality of maxillary teeth corresponding to the obtained maxillary shape data and a mandibular image including a plurality of mandibular teeth corresponding to the obtained mandibular shape data such that corresponding teeth oppose each other; executing a moving process of moving at least one of the arranged maxillary image and mandibular image by executing a dynamic simulation; and identifying a positional relationship between the maxillary image and the mandibular image after the moving process as a positional relationship corresponding to an occlusal state of the maxillary teeth included in the maxillary image and the mandibular teeth included in the mandibular image.. . ... Fujitsu Limited

07/19/18 / #20180206361

Electronic apparatus

An electronic apparatus includes a casing provided with a ventilating opening disposed in a front surface of the casing; a plurality of fan devices disposed in a rear portion of the casing; a board that includes a heat generating device disposed on an upper surface of the board and includes a heat radiating device disposed on a lower surface of the board, and is housed in the casing, and is configured to divide the flow of the air into two in an upward-downward direction of the casing; a heat transport member configured to couple the heat generating device to the heat radiating device; and a seal member configured to form a duct structure extending in the front-rear direction of the casing between the board and a bottom wall portion of the casing by sealing a gap penetrating in a thickness direction of the board between the board and the casing.. . ... Fujitsu Limited

07/19/18 / #20180206259

Method and apparatus for detecting and processing resource overlapping and system

Embodiments of this disclosure provide methods and apparatuses for detecting and processing resource overlapping and a system. The method for detecting resource overlapping applicable to a terminal (ue) includes: transmitting timing reference information to a transmission point serving for the terminal, so that the transmission point detects whether resources allocated by it for the terminal are overlapped with resources allocated by other transmission points for the terminal according to the timing reference information. ... Fujitsu Limited

07/19/18 / #20180206251

Base station and wireless device used in wireless communication system

A wireless device is used in a wireless communication system that includes a base station for controlling communication in which a time division duplex frame including at least one uplink subframe and at least one downlink subframe is transmitted. The wireless device includes: a request transmitter that transmits a request for performing d2d (device-to-device) communication to the base station; a receiver that receives position information to indicate a position at which a blank subframe is allocated in the time division duplex frame from the base station; and a scheduler that determines a schedule for d2d communication based on the position information and reports the schedule to a corresponding wireless device. ... Fujitsu Limited

07/19/18 / #20180206168

Processing apparatus and method for network indication and communications system

A processing apparatus and method for network indication and a communications system in a procedure of rc-iwk. The processing method includes: a base station determines whether ue context release indication contains information on a cause of release indicating that a traffic of a ue is steered from the lte to the wlan, when the ue context release indication transmitted by an mme; and initiates a connection reconfiguration procedure to the ue so that the ue is kept in a connected state, in a case where the ue context release indication contains the information on the cause of release indicating that the traffic of the ue is steered from the lte to the wlan. ... Fujitsu Limited

07/19/18 / #20180205594

Information processing apparatus and information processing method

An information processing apparatus includes a memory and a processor coupled to the memory and configured to, receive a plurality of pieces of collation information corresponding to respective information items of configuration information representing information apparatus configurations, perform collation processing for collating information acquired from an information system including a plurality of information apparatuses with the plurality of pieces of collation information, and specify pieces of configuration information representing respective configurations of the plurality of information apparatuses based on specific collation information with which the largest number of successes of the collation processing for each type of information item and each model of information apparatus is detected.. . ... Fujitsu Limited

07/19/18 / #20180205495

Information processing device and burst error reproducing method

An information processing device includes: a receiver configured to receive information from another information processing device that mutually communicates the information; and a processor configured to process the information received by the receiver, the receiver: detects occurrence of a burst error in the received information; sequentially writes the received information in a first memory; stops the writing of the information to the first memory based on detection of the burst error; shuts off transmission of the information received from the another information processing device based on a reproducing instruction; and transmits the information read from the first memory.. . ... Fujitsu Limited

07/19/18 / #20180205485

Device and method for transmitting wavelength division multiplexed optical signal

An optical transmission device includes: a first optical amplifier, a wss (wavelength selective switch), a second optical amplifier and a controller. The first optical amplifier amplifies a received wdm (wavelength division multiplexed) optical signal. ... Fujitsu Limited

07/19/18 / #20180205443

Wireless base station and terminal, and system and method for wireless communication

There is provided a wireless base station that stores information on a plurality of different first precodings and information on a plurality of different reception weights; transmits, from antennas, a plurality of downlink reference signals, each of which is obtained by applying one of the first precodings; receives information on reception quality of the downlink reference signals from wireless terminals; selects at least one from the wireless terminals based on the information on reception quality; determines wireless resource allocation for allowing the selected wireless terminal to transmit an uplink reference signal; notifies the selected wireless terminal of the wireless resource allocation; and receives the uplink reference signal transmitted from the selected wireless terminal by applying each of the reception weights to the uplink reference signal.. . ... Fujitsu Limited

07/19/18 / #20180204543

Display control method, display control device, and non-transitory computer-readable recording medium storing display control program

A display control method includes: obtaining a position of an object which is arranged in an area when receiving an input; determining, in accordance with the position of the object, a first display position of at least a first image between the first image and a second image in a display area of a display device adjacent to the area; displaying the first image and the second image on the display device; and changing, after receiving the input, the first display position of the first image in accordance with a change in a position of the object in the area without changing a second display position of the second image.. . ... Fujitsu Limited

07/19/18 / #20180204148

Management system, management method, and computer-readable recording medium

A management system that performs, based on sensor information received from a sensor disposed in a manufacturing area, process management in the manufacturing area, the management system includes: a memory; and a processor coupled to the memory, wherein the processor executes a process including: acquiring information on a pause time slot of work in the manufacturing area; and displaying, when displaying temporal transition of a manufacturing process on a time axis based on the sensor information, the temporal transition on a display after having compressed duration from a start time to an end time of the acquired pause time slot.. . ... Fujitsu Limited

07/19/18 / #20180204115

Neural network connection reduction

A method of updating a neural network may be provided. A method may include selecting a number of neurons for a layer for a neural network such that the number of neurons in the layer is less than at least one of a number of neurons in a first layer of the neural network and a number of neurons in a second, adjacent layer of the neural network. ... Fujitsu Limited

07/19/18 / #20180203952

Non-transitory computer-readable recording medium recording detour wiring check program, detour wiring check method, and information processing apparatus

A recording medium recording a detour wiring check program, the processing includes: acquiring target feature information regarding a target path in a target circuit and target positional information indicating a position of each cell on the target path; using a storage storing size information regarding a size of a frame used to determine whether there is a possibility that a wiring which couples cells on a path in a circuit detours; determining whether each cell between transmission and reception cells in the target path is included in a frame, which has a size based on target size information corresponding to the target feature information; and outputting that there is the possibility that the wiring which couples each cells on the target path detours when it is determined that at least one cell among the cells between the transmission and reception cells is not included in the frame.. . ... Fujitsu Limited

07/19/18 / #20180203940

Connection destination control device and method thereof

A non-transitory computer-readable recording medium stores therein a program for causing a computer to execute a process including: acquiring a plurality of pieces of identification information contained in light detected based on an image photographed by a photographing device; referring to a storage unit that stores identification information and connection destination information associated with one of a plurality of hierarchies of a website in association with each other to specify a plurality of pieces of connection destination information associated respectively with the plurality of pieces of identification information; and selecting connection destination information associated with the highest hierarchy from the plurality of specified connection destination information as a connection destination according to the acquiring of the plurality of pieces of identification information.. . ... Fujitsu Limited

07/19/18 / #20180203773

Information processing apparatus, information processing system and information processing method

An information processing apparatus, includes: a memory; and a processor: monitors whether communication with a first information processing apparatus coupled to a first network to which the information processing apparatus is coupled is possible; in a first state where the information processing apparatus is in an operating state and the first information processing apparatus is in a standby state when the information processing apparatus stops, maintain the operating state when the communication with the first information processing apparatus is impossible; in a second state where the information processing apparatus is in the standby state and the first information processing apparatus is in the operating state, determines whether the communication with a second information processing apparatus coupled to the first network is possible when the communication with the first information processing apparatus is impossible; and maintains the standby state when the communication with the second information processing apparatus is impossible.. . ... Fujitsu Limited

07/19/18 / #20180203637

Storage control apparatus and storage control program medium

A storage control program, for a system having a storage including divided regions including non-duplicate data that do not overlap with one another, causing a computer to perform a process including; storing logical address information including, for each of logical addresses, identification information of the divided regions allocated to the logical addresses and reservation information indicating whether or not there is a reservation for deletion of data in the divided region, updating, in response to a deletion request, the reservation information corresponding to the range of the logical addresses of the deletion target data in the logical address information to presence of a reservation for deletion, performing deletion processing for transmitting response information regarding the deletion request to a request source of the deletion request, and performing, separately from the deletion processing, updating the reference information regarding the logical address.. . ... Fujitsu Limited

07/12/18 / #20180199463

Electronic device

An electronic device includes an electronic component; a conductive housing that has electric conductivity and a vent port and houses the electronic component; a fan that is housed within the conductive housing; a conductive duct that has electric conductivity and couples the vent port and the fan; and a conductive partition member that has electric conductivity, is provided in an air passage of the conductive duct, and partitions the air passage along a passing direction of wind.. . ... Fujitsu Limited

07/12/18 / #20180199312

Sidelink information transmission device and method and communications system

A sidelink information transmission device and method and a communication system. The method includes: selecting a relay user equipment by a remote user equipment from one or more user equipments; and transmitting to a base station first resource request information used for requesting for allocating a sidelink resource; the first resource request information indicates that the remote user equipment and the relay user equipment have been paired. ... Fujitsu Limited

07/12/18 / #20180199249

Wireless communication system, wireless base station, mobile station, and wireless communication control method

A mobile station includes: a communication circuitry configured to communicate with a plurality of base stations utilizing radio resources provided by a first base station and a second base station connected via a network interface; and a controller configured to be capable to configure with a first signaling radio bearer between the mobile station and the first base station and a second signaling radio bearer between the mobile station and the second base station simultaneously.. . ... Fujitsu Limited

07/12/18 / #20180198522

Optical transmission apparatus and optical transmission method

An optical transmission apparatus configured to transmit data via a super channel including a plurality of sub channels, the optical transmission apparatus includes a first processor that controls a reference channel from among the plurality of sub channels, in response to a variation component in a frequency of a central wavelength of the super channel; and a second processor that controls a wavelength interval of the sub channels other than the reference channel, based on the reference channel.. . ... Fujitsu Limited

07/12/18 / #20180197979

Semiconductor device, power supply apparatus and high-frequency amplifier

A semiconductor device includes a semiconductor stacked structure in which a semiconductor layer including an electron supply layer and an electron transit layer is stacked, and a gate electrode contacting with the semiconductor layer included in the semiconductor stacked structure or an insulating layer. The portion of the gate electrode contacting with the semiconductor layer or the insulating layer is an oxide of a metal configuring the portion of the gate electrode contacting with the semiconductor layer or the insulating layer.. ... Fujitsu Limited

07/12/18 / #20180197678

Wireless power transfer system and wireless power transfer method

A wireless power transfer system includes a plurality of power sources and at least one power receiver, in which power transfer from the power sources to the power receiver is performed in wireless by using magnetic field resonance or electric field resonance. In the system, one of the plurality of power sources is designated as a master power source and the other one or more power sources are designated as slave power sources. ... Fujitsu Limited

07/12/18 / #20180197580

Holding frame for electronic device

A holding frame for an electronic device that is to be inserted and extracted into and from a pair of grooves formed in a chassis so as to face each other, the holding frame includes a pair of plates that are parallel to each other and that form portions of the holding frame, the portions extending along the grooves, three protrusions that are arranged along the grooves and that protrude from the plates toward the grooves, and two support portions that are arranged at portions of the holding frame each of which corresponds to a center portion between a corresponding two of the three protrusions, the two support portions supporting the electronic device between the plates and the electronic device.. . ... Fujitsu Limited

07/12/18 / #20180197547

Identity verification method and apparatus based on voiceprint

An identity verification method and an identity verification apparatus based on a voiceprint are provided. The identity verification method based on a voiceprint includes: receiving an unknown voice; extracting a voiceprint of the unknown voice using a neural network-based voiceprint extractor which is obtained through pre-training; concatenating the extracted voiceprint with a pre-stored voiceprint to obtain a concatenated voiceprint; and performing judgment on the concatenated voiceprint using a pre-trained classification model, to verify whether the extracted voiceprint and the pre-stored voiceprint are from a same person. ... Fujitsu Limited

07/12/18 / #20180197226

Non-transitory computer-readable storage medium, information processing apparatus and method

A non-transitory computer-readable storage medium storing a program that causes an information processing apparatus to execute a process, the process includes obtaining a captured image in which an object person is included, identifying a color classification corresponding to the object person based on the captured image, obtaining, from a first storage unit that stores color information corresponding to the identified color classification, the color information corresponding to the color classification, executing an obtaining processing for obtaining, from a second storage unit that stores an item and the color information while being associated with each other, item information indicating the item associated with the color information corresponding to the identified color classification, and outputting the obtained item information.. . ... Fujitsu Limited

07/12/18 / #20180197002

Mathematical formula learner support system

A method to identify information about a mathematical formula may include receiving a mathematical formula included in a first electronic document. The method may also include generating a formatted formula from the mathematical formula. ... Fujitsu Limited

07/12/18 / #20180196959

Log output apparatus and log output method

A log output apparatus includes, a memory and a processor coupled to the memory and the processor configured to, specify an occurrence time when an incident has been occurred, specify, from among a plurality of logs included in log information of software, a first log acquired within a first period according to the occurrence time and a second log acquired within a second period other than the first period in accordance with the log information stored in the memory, and output new log information in which character information included in the first logs is converted into first character information having confidentiality higher than confidentiality of the character information and besides character information included in the second logs is converted into second character information having confidentiality higher than confidentiality of the first character information.. . ... Fujitsu Limited

07/05/18 / #20180192424

Information transmission apparatus and method and communications system

An information transmission apparatus and method and a communications system. The information transmission method includes: performing constellation transform respectively on first symbols to be transmitted to a first receiving device and second symbols to be transmitted to a second receiving device; performing power allocation respectively on the constellation transformed first symbols and the constellation transformed second symbols and superimposition, to form superimposed symbols; and interleaving imaginary parts and real parts of the superimposed symbols and then transmitting them. ... Fujitsu Limited

07/05/18 / #20180191988

Manufacturing-state display system, manufacturing-state display method, and computer-readable recording medium

A manufacturing-state display system that displays a manufacturing status of a product manufactured through a plurality of manufacturing processes, the manufacturing-state display system includes: displaying a graph that indicates a time elapsed from start to end of each of the manufacturing processes based on information on start times and end times of the manufacturing processes, each of the manufacturing processes being segmented in order of execution of the manufacturing processes and time axes being aligned in an identical direction; receiving designation of an area that indicates manufacturing for any product in any manufacturing process on the graph displayed; and reproducing a captured image that corresponds to a start time to an end time of manufacturing for a specific product in a specific manufacturing process, specified by the area of which the designation has been received, among captured images with regard to the manufacturing processes.. . ... Fujitsu Limited

07/05/18 / #20180191840

Information processing apparatus, session management method, and non-transitory computer-readable storage medium

An information processing apparatus including: a processor configured to: receive halted virtual machine information that identifies a first virtual machine to be halted in a plurality of virtual machines that execute requests each being distributed to one of the plurality of virtual machines, receive, from a second virtual machine, specified session identification that identifies a specified session associated with a second request to be executed by the second virtual machine when the second virtual machine does not hold, specified session information taken over from a first request to the second request, the first request being associated with the specified session and having been executed specified one of the plurality of virtual machines other than the second virtual machine, request, when detecting the specified one of the plurality of the virtual machines is the first virtual machine, transmission of the specified session information held in the first virtual machine.. . ... Fujitsu Limited

07/05/18 / #20180189943

Abnormal detection apparatus and method

An abnormal detection apparatus including an imaging unit configured to image generate a first and second image frames included in a first image frame group; a pseudo work generation unit configured to generate the first and a third image frames, the third and the second image frames, or the third and a fourth image frames, included in a second image frame group, respectively, with respect to the first and second image frames included in the first image frame group; a normal space generation unit configured to generate a normal space data based on the first and second image frames included in the first image frame group, and the first and third image frames, the third and second image frames, or the third and fourth image frames, included in the second image frame group; and a comparison unit configured to detect abnormality based on the normal space data.. . ... Fujitsu Limited

07/05/18 / #20180189650

Device and method for improving processing speed of neural network and application thereof

A device and a method for improving a processing speed of a neural network and applications thereof in the neural network where the device includes a processor configured to perform: determining, according to a predetermined processing speed improvement target, a dimension reduction amount of each of one or more parameter matrixes in the neural network obtained through training; preprocessing each parameter matrix based on the dimension reduction amount of the parameter matrix; and retraining the neural network based on a result of the preprocessing to obtain one or more dimension reduced parameter matrixes so as to ensure performance of the neural network meets a predetermined requirement. According to the embodiments of the present disclosure, it is possible to significantly improve the processing speed of the neural network while ensuring the performance of the neural network meets the predetermined requirement.. ... Fujitsu Limited

07/05/18 / #20180189492

Non-transitory computer-readable storage medium, information processing apparatus and method

A non-transitory computer-readable storage medium storing a program that causes an information processing apparatus to execute a process, the process includes executing a first program by using a system including a kernel of an operating system (os) and shared libraries, acquiring first information on a first file group read out from the shared libraries, executing a second program by using the system, acquiring second information on a second file group read out from the shared libraries, executing similarity determination processing of determining similarity between the first program and the second program by comparing the first information and the second information that have been acquired, and outputting the similarity that has been determined.. . ... Fujitsu Limited

07/05/18 / #20180189486

Non-transitory computer-readable storage medium, information processing apparatus and method

A non-transitory computer-readable storage medium storing a program that causes an information processing apparatus to execute a process, the process includes, executing a first program using a system including a kernel of an operating system (os), acquiring a plurality of first process identifiers respectively indicating a plurality of first processes executed in the execution of the first program, executing a second program using the system, acquiring a plurality of second process identifiers respectively indicating a plurality of second processes executed in the execution of the second program, executing a similarity judgment process in which a similarity between the first program and the second program is judged by comparing the acquired plurality of first process identifiers and the plurality of second process identifiers, and outputting the judged similarity.. . ... Fujitsu Limited

07/05/18 / #20180189440

Design support apparatus, design support method, and design support program

A design support apparatus includes a storage that stores first layout data and pattern data, the first layout data indicating a circuit pattern of a design target circuit, the circuit pattern including circuit patterns, dummy patterns of the component circuits, and a wiring pattern, the component circuits being included in the design target circuit, the pattern data indicating a second dummy pattern, the second dummy pattern having a shape different from a shape of a first dummy pattern, the first dummy pattern being included in the first layout data, and a processor coupled to the storage, configured to specifies a component circuit, the specified component circuit being included in an area in the arrangement area, extracts pattern data indicating a dummy pattern, generates second layout data, the second layout data indicating a circuit pattern, and outputs the second layout data.. . ... Fujitsu Limited

07/05/18 / #20180189116

Non-transitory computer-readable storage medium, information processing apparatus and method

A non-transitory computer-readable storage medium storing a program that causes an information processing apparatus to execute a process, the process includes executing a first program and a second program using a system including a kernel of an os, acquiring first information regarding a first api call and second information regarding a second api call, executing a similarity judgment process in which a similarity between the first program and the second program is judged, wherein the first information is information indicating at least one of a type of the first api call, the number of executions of the first api call, and a call order of the first api call, the second information includes at least one of a type of the second api call, the second information includes the number of executions of the second api call, and a call order of the second api cal.. . ... Fujitsu Limited

07/05/18 / #20180184987

Cross-sectional image generating apparatus, cross-sectional image generating method, and recording medium

A non-transitory computer-readable recording medium storing an image interpretation support program that causes a computer to execute a process, the process including generating first data indicating a first internal structure of a predetermined object, based on a first cross-sectional image group acquired with respect to the predetermined object; detecting a structural change of the first internal structure from a second internal structure of the predetermined object, based on second data indicating the second internal structure and the generated first data, the second data being generated based on a second cross-sectional image group acquired at a past time; identifying a new cross-section with respect to the predetermined object based on the structural change; generating a cross-sectional image of the predetermined object with respect to the new cross-section, based on the first cross-sectional image group; and displaying the generated cross-sectional image together with first information indicating the detected structural change.. . ... Fujitsu Limited

06/28/18 / #20180184514

Printed circuit board and electric device

A printed circuit board includes a power feeding layer to which a power supply voltage is applied, a plurality of power feeding terminals that is disposed in an area, in which an electronic component is mounted, and supplies current based on the power supply voltage to the electronic component, and a plurality of vias that electrically interconnects the plurality of power feeding terminals and the power feeding layer, and is formed such that a via coupled to a power feeding terminal disposed closer to an end of the area has a smaller via-diameter.. . ... Fujitsu Limited

06/28/18 / #20180184483

Wireless communications system, wireless station, base station, and communications method

A wireless communications system includes: a base station; and a wireless station, wherein the base station transmits to the wireless station, after receiving a first signal of radio resource control (rrc) protocol from the wireless station, a second signal of rrc protocol including information related to a timing of transition to a first state of rrc protocol, and the wireless station transitions to the first state according to the information related to the timing and included in the second signal, and upon transition from the first state to a second state other than the first state, stores a parameter related to wireless communication and used in the first state.. . ... Fujitsu Limited

06/28/18 / #20180184472

Communication apparatus, communication system, and communication control method

A communication apparatus configured to transmit data received from a device to a collection apparatus of the data, includes a memory and a processor coupled to the memory and the processor is configured to acquire profile information of a device that connection to the communication apparatus is requested, and to determine whether or not to permit the connection of the requested device to the communication apparatus based on the profile information and design information of devices accommodated to the communication apparatus.. . ... Fujitsu Limited

06/28/18 / #20180184116

Apparatus for video encoding, apparatus for video decoding, and non-transitory computer-readable storage medium

An apparatus for a video encoding process executes a difference process for calculating a difference value between corresponding pixels of a first reference block on a first encoded reference picture in a first direction and a second reference block on a second encoded reference picture in a second direction; executes a predictive process for generating a predictive block by calculating a pixel value of the predictive block in accordance with the bi-predictive mode for each pixel in which an absolute value of the difference value is less than a threshold value, and by calculating the pixel value of the predictive block based on a value of the corresponding pixel of one of the first reference block and the second reference block for each pixel in which the absolute value of the difference value is the threshold value or more.. . ... Fujitsu Limited

06/28/18 / #20180184112

Apparatus for moving image coding, apparatus for moving image decoding, and non-transitory computer-readable storage medium

An apparatus for moving image coding includes: a memory configured to store a reference panoramic image used for coding a coding-target panoramic image obtained by extending a panoramic image included in panoramic video photographed by an imaging device; and a processor coupled to the memory and configured to execute a decision process that includes deciding a vector that represents an amount of shift of the coding-target panoramic image relative to the reference panoramic image, execute a correction process that includes generating a corrected coding-target panoramic image by correcting a position of each of a plurality of coding-target regions in the coding-target panoramic image in accordance with the vector that represents the amount of shift, and execute a coding process that includes coding an image of each of the plurality of coding-target regions in the corrected coding-target panoramic image by using the reference panoramic image.. . ... Fujitsu Limited

06/28/18 / #20180184097

Apparatus and method for video coding, apparatus and method for video decoding, and non-transitory computer-readable storage medium

An apparatus executes a first process that includes palette coding a first pixel value in a block included in a video to generate a coding result, the first pixel value being registered in a palette of the block, quantizing a second pixel value in the block to generate a quantization result, the second pixel value being not registered in the palette, generating a first local decoding result from the coding result, and generating a second local decoding result from the quantization result, executes a second process that includes applying filter processing to the second local decoding result to generate a local decoded image of the block, the local decoded image including the first local decoding result and a result obtained by applying the filter processing to the second local decoding result, executes a third process that includes outputting a coded video including the coding result and the quantization result.. . ... Fujitsu Limited

06/28/18 / #20180184094

Video encoding method and apparatus, and video decoding apparatus

To allow a finer quantization control according to the property of an image within a macroblock, quantization parameter values are allowed to be changed in units of sub-blocks equal to or smaller than the macroblock in a similar manner as in motion compensation and orthogonal transform processes. A finer-tuned quantization control is performed, for example, by selecting fine and coarse quantization parameters respectively for corresponding sub-blocks if a plurality of images having different properties coexist within the macroblock.. ... Fujitsu Limited

06/28/18 / #20180184087

Video encoding apparatus, video encoding method, video decoding apparatus, and video decoding method

A video encoding apparatus corrects filter coefficients of an in-loop filter applied to an encoded reference block adjacent to a block to be encoded, based on a quantization value applied to the reference block and a quantization value applied to the block to be encoded when a mode of an in-loop filter applied to the block to be encoded is same as a mode of the in-loop filter applied to the reference block, uses the corrected filter coefficients to apply the in-loop filter to a locally-decoded block that is obtained by encoding the block to be encoded once and decoding the encoded block to be encoded, and adds, to encoded data of the block to be encoded, information indicating that the block to be encoded refers to the reference block for the in-loop filter.. . ... Fujitsu Limited

06/28/18 / #20180183776

Digital community system

A method includes receiving, via a network, a join request from a client device for a user to access a digital community. The join request includes a membership eligibility assertion. ... Fujitsu Limited

06/28/18 / #20180183700

Network test method, network test apparatus, and non-transitory computer-readable storage medium

A network test method includes acquiring information of a type of each of a plurality of terminals and a coupling relationship of the plurality of terminals in a network, creating a test item of a communication test and a network path which becomes the target of the test, acquiring setting information including a switching time period of a terminal or terminals related to a redundant configuration, predicting a result of a communication test, requesting the result which carried out in the network, evaluating communication in the network by performing comparison between a result of the prediction and the test result which carried out in the network.. . ... Fujitsu Limited

06/28/18 / #20180183690

Information processing apparatus for acquiring log and method of controlling information processing apparatus therefor

It is provided an information processing apparatus configured to acquire logs regarding processes executed by a plurality of nodes. The information processing apparatus includes memory and a processor configured to execute: receiving identification information for identifying the processes, acquiring from the plurality of nodes first time information including time when a first process of the processes indicated by the received identification information is executed and time when a failure occurs during the first process, and acquiring from the plurality of nodes a first log regarding a process different from the first process, the first log being generated during a time period determined based on the time when the first process is executed and the time when the failure occurs during the first process.. ... Fujitsu Limited

06/28/18 / #20180183251

Integrated-current-amount measurement apparatus, battery-remaining-amount measurement apparatus, and electronic device control system

A measurement circuit measures a first integrated amount (integrated current amount) of a current which flows from a battery to a load. The first integrated amount is an amount in a first time period in which the measurement circuit operates. ... Fujitsu Limited

06/28/18 / #20180183149

Antenna apparatus and electronic device

An antenna apparatus includes a ground plane having an edge; a monopole type first antenna element having a first feed point and configured to communicate at a first frequency; and a monopole type second antenna element having a second feed point and configured to communicate at a second frequency, the second antenna element extending from the second feed point in a direction away from the edge. An end portion of the first antenna element is arranged closer to the ground plane than an end portion of the second antenna element is. ... Fujitsu Limited

06/28/18 / #20180182854

Semiconductor device, method for manufacturing semiconductcor device, and electronic device

A semiconductor device includes a compound semiconductor layer, a gate electrode, and first and second insulating layers. The first insulating layer covers the gate electrode on the compound semiconductor layer and has a cavity that surrounds the gate electrode. ... Fujitsu Limited

06/28/18 / #20180182799

Optical detector and imaging apparatus

An optical detector includes a sensor device chip including a substrate and a sensor device that is provided at a front face side of the substrate and detects light entering from a back face side of the substrate. The sensor device chip has, at the back face side of the substrate, a region in which a refractive index varies so as to increase from a light incident face toward a thicknesswise direction.. ... Fujitsu Limited

06/28/18 / #20180182403

Audio coding device and audio coding method

An audio coding device includes a filter configured to extract a low-band signal having a first frequency component from an input signal, a memory, and a processor coupled to the memory and configured to extract envelope information relating to an envelope of a high-band signal having a second frequency component which is higher than the first frequency component in the input signal, detect tone information that is information on a tone signal included in a high-band signal spectrum from the input signal, correct the envelope information based on a difference between frequency of the tone signal and frequency of a peak of the envelope, and code the low-band signal, the tone information, and the envelope information that is corrected.. . ... Fujitsu Limited

06/28/18 / #20180182379

Media capture and process system

A user media device may include a microphone array and a communication interface. The microphone array may include an omnidirectional microphone and a directional microphone. ... Fujitsu Limited

06/28/18 / #20180181874

Information processing apparatus and method

An information processing apparatus is disclosed. A processor acquires an upper limit and a lower limit of a probability of a false positive for each of multiple tests based on data-after-aggregation pertinent to a presence or absence of a specific event occurrence acquired by multiple testing, and sets a value from multiple upper limits being acquired. ... Fujitsu Limited

06/28/18 / #20180181771

Information processing apparatus, information processing system and information processing method that generate confidentialized personal information

A memory stores first confidentialization-level information, which represents a confidentialization level of a first confidentialization process. A processor generates first confidentialized personal information by applying the first confidentialization process to personal information provided from an information provision institution. ... Fujitsu Limited

06/28/18 / #20180181602

Apparatus for data loading and data loading method

An apparatus for data loading includes a memory and a processor coupled to the memory and the processor configured to, execute first acquisition of first data corresponding to a first column from a data group stored in a first storage, a data structure of the data group including columns and rows, store the first data into a second storage, and generate a first index based on the first data for searching the data group to be stored in the second storage in response to the first acquisition before completion of storing the data group into the second storage.. . ... Fujitsu Limited

06/28/18 / #20180181473

Information processing device that monitors a plurality of servers and failover time measurement method

An information processing includes a processor and monitors a plurality of operational servers to which processing is allocated. The processor determines an operational server on which failover will be performed in a failover test from among the plurality of operational servers in accordance with a number of the plurality of operational servers and a load, when a condition under which the failover test is conducted is satisfied, and issues a request to measure a failover time of the failover test that is conducted on the determined operational server.. ... Fujitsu Limited

06/28/18 / #20180181450

Parallel processing apparatus and inter-node communication method

A first node determines a second node belonging to the same first group as the first node, and creates a first receive buffer corresponding to the second node in a memory. The first node determines a third and a fourth node belonging to a second group, and creates a second receive buffer corresponding to the third node in the memory, without creating a receive buffer corresponding to the fourth node. ... Fujitsu Limited

06/28/18 / #20180181435

Consolidation support device and method and non-transitory computer-readable storage medium

A non-transitory computer-readable storage medium storing a program that causes a computer to execute a process including retrieving business system information for a plurality of business systems configured to execute on a plurality of virtual servers, each of the plurality of business systems includes operation flows that define a plurality of operation manipulations, classifying the operation flows into operation flow types based on the operation manipulations of each of the operation flows, identifying working states of the plurality of business systems and an execution period and a change-allowed period of each of the working states based on the identified operation flow type, generating a state transition schedule for the plurality of business systems, changing, in accordance with the state transition schedule, the execution period of a first working state of a first business system included in the plurality of business systems in a range of the change-allowed period.. . ... Fujitsu Limited

06/28/18 / #20180181406

Arithmetic processing device and control method of the arithmetic processing device

Each of product-sum arithmetic units 501 to 503 acquires, from a register file 410, different pieces of first element data included in a first predetermined row of first data that forms a matrix; acquires, from a register file 420, same pieces of second element data included in a second predetermined row of second data that forms a matrix; performs a row portion operation that is an operation performed on the first data by an amount corresponding to a single row by performing a process of performing an operation using the acquired first element data and the second element data; and performs an operation by using the first data and the second data based on the result of the row portion operation.. . ... Fujitsu Limited

06/28/18 / #20180181343

Information processing apparatus, non-transitory computer-readable recording medium having stored therein a program for controlling storage, and method for controlling storage

An io access concentration is precisely predicted by comparing first concentration state tendency information and second concentration state tendency information indicating a tendency of a concentration state of a unit region being in the concentration state, the first concentration state tendency information being collected during a first time period, the second concentration state tendency information being collected during a second time period prior to the first time period, and when the first concentration state tendency information is detected to vary by a standard value or more from the second concentration state tendency information, regenerating a data access prediction information by excluding a data access history collected during the second time period.. . ... Fujitsu Limited

06/28/18 / #20180181338

Information processing apparatus, information processing system and information processing method

An information processing apparatus includes: a memory configured to store a storage controlling program; and a processor configured to execute a process based on the storage controlling program, wherein the process includes: storing, in the memory, address information regarding an address of a unit region for which duplicate deletion of data was performed in the past and data information regarding data in the unit region as past information; generating, using the address information, first data information of a first unit region in a state in which duplicate deletion of data has been performed currently; and specifying a data region to be a target of garbage collection based on the data information in the past information and the generated first data information.. . ... Fujitsu Limited

06/28/18 / #20180181318

Storage control device

A storage control device includes a processor configured to receive from a host device a write request for writing data into a memory device. The processor is configured to try to write the data into a cache memory. ... Fujitsu Limited

06/28/18 / #20180181316

Apparatus and method to store de-duplicated data into storage devices while suppressing latency and communication load

Apparatuses are coupled to each other to enable data de-duplicated by post-process processing or inline processing to be stored in a distributed manner into storage devices provided for the apparatuses. An apparatus stores apparatus-information identifying the apparatuses and performance-information of the post-process processing and the inline processing. ... Fujitsu Limited

06/28/18 / #20180181313

Storage control apparatus, storage management system, and non-transitory computer-readable storage medium

A storage control apparatus including a memory and a processor coupled to the memory and the processor configured to execute a process, the process including storing, in the memory, management information including an operation history for a storage region of a storage device, specifying at certain timing, from the management information, a first operation that has been executed to set a configuration of the storage region to a configuration at the certain timing, determining a second operation from among operations, in the management information, that precede the execution of the first operation and that target the storage region, deleting the second operation from the management information, and transmitting the management information after the deletion to a management apparatus that manages a state of the storage region of the storage device.. . ... Fujitsu Limited

06/28/18 / #20180181309

Non-transitory computer-readable storage medium, and information processing device and method

A non-transitory computer-readable storage medium storing a program that causes a first computer to execute a process, the process including, receiving an update request from a second computer, the update request including an identifier of data stored in a storage device, an arithmetic operator of a calculation for the data, and an argument value used for the calculation, the calculation being one of four arithmetic calculation and bit calculation, the data being stored in the storage device that denies an access from the second computer, executing the calculation for a value of the data based on the arithmetic operator and the argument value, the calculation executed by the first computer being limited to the four arithmetic calculation or the bit calculation, updating the value of the data to an output value of the executed calculation, and transmitting response information corresponding to the update request to the second computer.. . ... Fujitsu Limited

06/28/18 / #20180181307

Information processing device, control device and method

An information processing device includes a first memory, a second memory and a processor coupled to the first memory and the second memory, the processor being configured to obtain access information about a number of times of data accesses including write accesses and read accesses, the data accesses being made to the first memory from another information processing device, perform processing of migration of data between the first memory and the second memory, and stop execution of the processing of the migration of the data from the second memory to the first memory when the number of times of data accesses per unit time is more than a first value and a ratio of the write accesses to the data accesses is less than a second value.. . ... Fujitsu Limited

06/28/18 / #20180181176

Computer system having redundant power supply and system board

The invention relates to a computer system, comprising a chassis, a system board, which is arranged in the chassis, and a first power supply unit, which is directly connected to the system board via at least one first plug connector. Furthermore, the computer system comprises an expansion board, which is arranged in the chassis and connected to the system board via at least one second plug connector. ... Fujitsu Limited

06/28/18 / #20180180909

Optical transmitting apparatus and optical level control method

An optical transmitting apparatus includes a variable optical attenuator of a magneto-optical effect type disposed by spatial coupling between a light source and an optical fiber, the variable optical attenuator configured to attenuate light output from the light source and coupled to the optical fiber, according to an input driving voltage; a generator configured to generate the driving voltage of the variable optical attenuator based on information to be superimposed on the light by the variable optical attenuator, the generator inputting the generated driving voltage into the variable optical attenuator; and a controller configured to control a bias of the driving voltage generated by the generator, the controller controlling an amplitude of the driving voltage generated by the generator, based on data according to characteristics between the driving voltage and an attenuation amount of the light by the variable optical attenuator.. . ... Fujitsu Limited

06/28/18 / #20180180459

Distance calculation method, flow volume measuring method, distance calculation apparatus, and flow volume measuring apparatus

Disclosed is a non-transitory computer-readable recording medium having stored therein a distance calculation program for causing a computer to execute a distance calculation process in a terminal having an imaging device and a touch panel. The distance calculation process includes detecting a first operation and a second operation on the touch panel in a display mode in which a captured image captured by the imaging device is displayed and a scale is set in the captured image; and executing the distance calculation process using the scale, based on a position of the first operation and a position of the second operation, to calculate a distance between a position on the captured image corresponding to the position of the first operation and a position on the captured image corresponding to the position of the second operation.. ... Fujitsu Limited

06/21/18 / #20180177079

Information processing device and electronic device cooling method

An information processing device includes: a first distributing layer distributer configured to distribute a coolant for cooling electronic devices; and a second distributing layer distributer coupled to the first distributing layer distributer and configured to distribute the coolant, wherein the first distributing layer distributer includes a first distributing pipe and first distributing connecting pipes branched from the first distributing pipe, the first distributing pipe is disposed so that an axis of the first distributing pipe is parallel with the height direction, and the first distributing connecting pipes are arranged in the height direction, wherein the second distributing layer distributer includes second distributing pipes which are coupled to the respective first distributing connecting pipes, each of the second distributing pipes is disposed so that an axis of the second distributing pipe is parallel with the height direction, and the second distributing pipes are arranged in the height direction.. . ... Fujitsu Limited

06/21/18 / #20180177077

Loop heat pipe and fabrication method therefor, and electronic device

A evaporator of a loop heat pipe includes a liquid inlet side portion that extends in a widthwise direction crossing with a lengthwise direction from a liquid inlet side to a vapor outlet side, a plurality of portions that continue to the liquid inlet side portion and extend in the lengthwise direction, a plurality of vapor flow paths that are provided between the plurality of portions and extend in the lengthwise direction, and a vapor outlet side vapor flow path that extends in the widthwise direction and continues to the vapor flow paths. Each of the plurality of portions includes a first groove communicating two adjacent ones of the vapor flow paths.. ... Fujitsu Limited

06/21/18 / #20180176814

Communication control device, communication system and communication method

A communication control device configured to control a wireless connection between a plurality of terminal devices and a plurality of access points, the communication control device includes a memory, and a processor coupled to the memory and configured to acquire a terminal communication bandwidth which indicates a communication bandwidth to be used by the terminal devices for communication, and a provided communication bandwidth which indicates a communication bandwidth provided by the respective plurality of access points to the respective plurality of terminal devices, select the access point to be wirelessly connected with each of the plurality of terminal devices based on the terminal communication bandwidth and the provided communication bandwidth, and control so that the respective plurality of terminal devices are wirelessly connected with the selected access point.. . ... Fujitsu Limited

06/21/18 / #20180176796

Management apparatus and radio communication system

A management apparatus includes a processor configured to acquire first throughputs of respective first terminals. The first throughputs are throughputs between a base station device and the respective first terminals. ... Fujitsu Limited

06/21/18 / #20180176321

Information processing system, method of data transmission, and information processing device

An information processing system includes a first storage device, a first information processing device including a first processor, and a second information processing device including a second processor, wherein the first processor is configured to receive a first request requesting data, transmit the first request to a third information processing device, store the data in the first storage device, and notify the second information processing device of information indicating that the data is stored, the second processor is configured to receive a second request requesting the data, and transmit the second request of which the destination is changed to the first information processing device, the first processor is configured to transmit the data stored in the first storage device to the second information processing device, based on the second request, and the second processor is configured to transmit the data as a response to the second request.. . ... Fujitsu Limited

06/21/18 / #20180176289

Information processing device, information processing system, computer-readable recording medium, and information processing method

A remote router information collection unit acquires information of traffic of a remote router. An information collection unit acquires information of traffic of a load balancer, a virtual machine, and a virtual router. ... Fujitsu Limited

06/21/18 / #20180176283

Control device, control method, and computer-readable recording medium

A control device includes a processor. The processor is configured to obtain measurement data from a plurality of devices and predict prediction data of a specified timing using the obtained measurement data. ... Fujitsu Limited

06/21/18 / #20180176168

Visual feedback system

A method of providing a visual feedback system may include providing an application programming interface (api) by which a third party electronic device invokes a visual feedback system. The method may also include receiving, from the third party electronic device, a request to invoke the api, where the request includes information from which an emotional state may be determined. ... Fujitsu Limited

06/21/18 / #20180176129

Communication method, control device, and system

A communication method executed by a processor included in a control device that controls a plurality of transfer devices that store a combination of a content name and a port which is an output destination of an acquisition request for content identified by the content name, the method communication method includes retrieving a loop path that passes through at least part of the plurality of transfer devices; generating a control packet that requests each of the plurality of transfer devices included in the loop path to replace the combination for content acquirable via the loop path with information on which common identification information included in common in the content name that identifies the content acquirable via the loop path is associated with an output port when the loop path is used; and transmitting the generated control packet to each of the plurality of transfer devices included in the loop path.. . ... Fujitsu Limited

06/21/18 / #20180176050

Radio analyzer and detecting method

A radio analyzer includes a memory configured to store a first reference signal, and a processor coupled to the memory and configured to calculate a first correlation value between a received wave and a non-modulated wave, calculate a second correlation value between the received wave and the first reference signal in a target section of the received wave, the first correlation value being smaller than a first threshold value in the target section, and detect a modulated wave from the received wave based on the second correlation value.. . ... Fujitsu Limited

06/21/18 / #20180175965

Network control method, network control device, and storage medium

A network control method which is executed by a processor included in a network control device, the network control method includes measuring an amount of time of generation of an optical path that extends via a plurality of nodes in a network; and setting the optical path at a timing that is controlled based on the amount of measured time.. . ... Fujitsu Limited

06/21/18 / #20180175933

Communication device, communication system and communication method for transmitting optical signal

A communication device includes: a spectrum controller and optical signal generator. The spectrum controller controls a shape of a spectrum of a first signal. ... Fujitsu Limited

06/21/18 / #20180175894

Communication device and communication method

There is provided a communication device configured to limit a frequency band of a transmission signal including a plurality of signals to be wirelessly transmitted via an antenna at different frequencies to a frequency band allocated to the transmission signal in advance, generate, based on the plurality of signals included in the transmission signal, a cancellation signal corresponding to intermodulation distortion to be generated by intermodulation of the plurality of signals, transmit the transmission signal having the limited frequency band for the antenna and transmit a signal received via the antenna, and synthesize the transmission signal with the cancellation signal, wherein the synthesized transmission signal is wirelessly transmitted via the antenna at the different frequencies.. . ... Fujitsu Limited

06/21/18 / #20180175861

Information processing device, pld management program, and pld management method

An information processing device includes a processor configured to execute a program; and a programmable circuit device (a pld hereafter) having a reconfiguration region in which a logic circuit requested in a configuration request from the processor is configured in response to the configuration request. The processor obtains measured values of data transfer rates of a plurality of logic circuits that are configured in the reconfiguration region and are operating; and on the basis of a sum of the obtained measured values of the data transfer rates, adjusts respective parallelisms of the plurality of logic circuits configured in the reconfiguration region, within a range ensuring that a sum of the data transfer rates does not exceed an upper limit of a data transfer rate of a bus provided in the pld.. ... Fujitsu Limited

06/21/18 / #20180175838

Information processing device, information processing method, and computer-readable recording medium

A tdc measures a time difference between delay time that is in accordance with voltage variations. A dco 155 generates an oscillation signal having a cycle that is in accordance with an input signal. ... Fujitsu Limited

06/21/18 / #20180175808

Distortion compensation apparatus and distortion compensation method

A distortion compensation apparatus include: a feedback unit that generates a feedback signal containing a first frequency component in which a plurality of odd-order distortions are superimposed and a second frequency component in which a plurality of even-order distortions are superimposed according to output of a power amplifier which amplifies a transmission signal; and a signal processor that separates the first frequency component and the second frequency component from the generated feedback signal and performs signal processing.. . ... Fujitsu Limited

06/21/18 / #20180174906

Semiconductor device and method of manufacturing the same, and stacked semiconductor device

A semiconductor device includes: a semiconductor substrate; a through silicon via which penetrates the semiconductor substrate; an insulating film which is provided between a side surface of the through silicon via and the semiconductor substrate; and a mos transistor which is provided on the semiconductor substrate, wherein: the semiconductor substrate has a first crystal axis and a second crystal axis, and a propagation amount of stress occurring from the through silicon via is larger in a direction of the first crystal axis than in a direction of the second crystal axis; and the insulating film has a thickness in a direction of a diameter of the through silicon via being a thickness along the direction of the first crystal axis larger than a thickness along the direction of the second crystal axis.. . ... Fujitsu Limited

06/21/18 / #20180174493

Method and apparatus for cryptographic data processing

A mask is selected amongst a plurality of masks. A first masked random number is generated by converting a first random number using the selected mask, and a first key is generated from the first masked random number and a first biometric code generated from biometric information. ... Fujitsu Limited

06/21/18 / #20180174345

Non-transitory computer-readable storage medium, display control device and display control method

A non-transitory computer-readable storage medium storing a display control program that causes a computer to execute a process including detecting a reference object is included in a captured image, obtaining superimposed data corresponding to the reference object, determining whether the superimposed data is entirely displayable in a predetermined area of an image when the superimposed data is superimposed on the image at a specified position with a specified size, the specified position being determined based on a position of the reference object in the image, the specified size being determined based on a size of the reference object, superimposing the superimposed data on the image at the specified position with the specified size when the superimposed data is entirely displayable in the predetermined area, and superimposing a modified superimposed data on the image when the superimposed data is not entirely displayable in the predetermined area.. . ... Fujitsu Limited

06/21/18 / #20180174284

Biometric image processing device, biometric image processing method and computer-readable non-transitory medium

A biometric image processing device includes: a memory; and a processor coupled to the memory and the processor configured to execute a process, the process comprising: capturing a biometric image of an object by a camera; obtaining a histogram of brightness values from the biometric image; correcting the biometric image by expanding a dynamic range of a partial histogram of the histogram of which an appearance frequency is equal to or more than a threshold; and calculating a distance between the camera and the object on a basis of a high frequency component of the biometric image corrected in the correcting.. . ... Fujitsu Limited

06/21/18 / #20180174084

Device for deciding number of persons to be assigned and method for deciding number of persons to be assigned

A device for deciding a number of persons to be assigned to an assembly line to which a predetermined number of robots are assigned includes: a processor configured to: specify first and second numbers based on a takt time common to the robot and person and the like, the first number being a minimum number of persons with which neither a work time of the robot nor the person exceeds the takt time, the second number being less than the first number; calculate a first cost of the first number of persons and the robot and a second cost of the second number of persons and the robot; and decide to assign the first number of persons to the assembly line when the first cost is less than the second cost and to assign the second number of persons to the assembly line when the second cost is less.. . ... Fujitsu Limited

06/21/18 / #20180173997

Training device and training method for training image processing device

The disclosure relates to a training device and method for an image processing device and an image processing device. The training device is used for training first and second image processing units, comprising: a training unit to input a first realistic image without a specific feature into the first image processing unit to generate a first generated image with the specific feature through first image processing, and to input a second realistic image with the specific feature into the second image processing unit to generate a second generated image without the specific feature through second image processing; and a classifying unit performing classification processing to discriminate realistic and generated images, wherein the training unit performs first training processing of training the classifying unit based on the realistic and generated images, and performs second training processing of training the first and second image processing units based on the training result.. ... Fujitsu Limited

06/21/18 / #20180173976

Biometric authentication apparatus, biometric authentication system and biometric authentication method

A processor obtains characteristics information of a biometric image captured while casting first or second illumination light onto an authentication target. The first illumination light includes light of a first wavelength, and the second illumination light includes light of the first wavelength and light of a second wavelength. ... Fujitsu Limited

06/21/18 / #20180173828

Computer-readable recording medium, simulation method and simulation apparatus

A non-transitory computer readable recording medium has stored therein a simulation program that causes a computer to execute a process including arranging an agent in a virtual space that includes one or a plurality of places where guide information is set, the agent having perception information and behaving according to the perception information in the virtual space; updating the perception information of the agent according to guide information that is provided according to the position of the agent in the virtual space; and deteriorating the perception information, degree of the deteriorating being determined on the basis of at least any one of a behavior of the agent and an attribute of the agent.. . ... Fujitsu Limited

06/21/18 / #20180173749

Data update program, data update method, and data update device

A non-transitory computer-readable storage medium storing therein a data update program for causing a computer to execute a process including in response to receiving a plurality of data transmitted from a data management device at a first interval, updating data in a searchable database stored in a data storage with the received plurality of data; in response to detecting specific data satisfying a specific condition among the plurality of data in the database, transmitting to the data management device a transmission request to transmit data identified by identification information of the specific data; and in response to receiving the data identified by the identification information of the specific data that is transmitted from the data management device in response to the transmission request, updating the specific data in the database with the received data.. . ... Fujitsu Limited

06/21/18 / #20180173728

Information processing apparatus and method

An information processing apparatus includes a memory; and a processor coupled to the memory, and the processor configured to: predict whether a lifetime of an object, the object being generated at time of execution, is longer than a given threshold value, and process a first processing for storing an address of the object when the lifetime of the object is longer than the given threshold value and a second processing for converting the address of the object into an integer value to store the integer value when the lifetime of the object is not longer than the given threshold value.. . ... Fujitsu Limited

06/21/18 / #20180173569

Log system and log method

A log system includes, a storage device, first circuitry configured to control the application execution environments, and second circuitry configured to transmit each of the requests to a selected one of the application execution environments, wherein a first application execution environment is configured to, execute a first process for processing the first request, add second request information to the second request, transmit the added second request to the second circuitry, execute first output of process information identifying a first process, reception information identifying the first application execution environment, the second request information, source information identifying the first application execution environment, and a first log, wherein the second circuitry is configured to, transmit the second request to a second application execution environment, and execute second output of the source information identifying the first application execution environment, destination information identifying the second application execution environment, and the second request information.. . ... Fujitsu Limited

06/21/18 / #20180173501

Forecasting worker aptitude using a machine learning collective matrix factorization framework

A computer-implemented method may include identifying multiple workers, multiple tools, and multiple taxonomy parameters. The method may also include identifying a partially-full first matrix of values representing relationships between the taxonomy parameters and the tools, a partially-full second matrix of values representing relationships between the workers and the tools, and a partially-full third matrix of values representing relationships between the workers and the taxonomy parameters. ... Fujitsu Limited

06/21/18 / #20180172904

Optical branching waveguide and optical module

An optical branching waveguide disclosed herein includes: a substrate; a first optical waveguide provided on the substrate; a second optical waveguide provided on the substrate and arranged close to the first optical waveguide; and a cladding layer covering either one of a first portion of the first optical waveguide and a second portion of the second optical waveguide and including an opening the other one of the first portion and the second portion. The effective refractive index of the first optical waveguide at the first portion and the effective refractive index of the second optical waveguide at the second portion become equal in either one of a state where resin is present in the opening and a state where the resin is not present in the opening.. ... Fujitsu Limited

06/21/18 / #20180172461

Apparatus, server apparatus for route search, and non-transitory computer-readable storage medium for route search

An apparatus executes a process a-1 for measuring movement of a user, executes a process a-2 for determining a walking condition indicating a walking status of the user from the movement measured by the process a-1, executes a process a-3 for setting the information on the walking condition of the user to a search condition including a departure location and a destination, executes a process a-4 for transmitting a search request including the search condition, to a route search server searching a route candidate including the departure location and the destination indicated by the search condition, and searching the route candidate including a transfer section that satisfies the walking condition if necessary, executes a process a-5 for receiving a search result including the route candidate that satisfies the search condition, from the route search server, and executes a process a-6 for displaying the route candidate of the search result.. . ... Fujitsu Limited

06/21/18 / #20180170030

Electronic apparatus and disassembling method therefor

An electronic apparatus, includes: a housing; a panel; a first bonding agent disposed along an edge of the housing and configured to join the housing and the panel to each other; and a joining member disposed at part of the edge of the housing and having a joining strength lower than a joining strength of the first bonding agent.. . ... Fujitsu Limited

06/14/18 / #20180168072

Air conditioning control device and air conditioning control method

. . An air conditioning control device includes, a memory and, a processor configured to, calculate a first setting for air conditioning control at which electric power consumed by the air conditioning control is lowest, calculate a second setting for air conditioning control at which a failure rate of a device which is installed in a target place for the air conditioning control is lowest, compare a first value calculated based on first electric power and a first failure rate when air conditioning control is performed on the basis of the first setting with a second value calculated based on second electric power and a second failure rate when air conditioning control is performed on the basis of the second setting, and determine a specific setting for air conditioning control in accordance with a result of comparison of the first value and the second value.. . ... Fujitsu Limited

06/14/18 / #20180167980

Random access method and apparatus for supporting multiple transmission time intervals and communications system

A random access method and apparatus for supporting multiple ttis and a communications system. The random access method includes: transmitting a preamble for requesting random access by a ue to a base station via a first message; a tti type of the ue is indicated by the first message; and receiving by the ue a random access response transmitted by the base station via a second message; different tti types correspond to different random access responses. ... Fujitsu Limited

06/14/18 / #20180167770

Computer-readable recording medium, transmission control method and information processing device

A non-transitory computer readable recording medium stores therein a program that causes a computer to execute a process of transmitting a distribution request to distribute ar content to a distribution server in response to detection of a given event, the process including: transmitting a distribution request to distribute ar content to a given terminal when it is detected that there is the given terminal in a given concentric zone about a terminal.. . ... Fujitsu Limited

06/14/18 / #20180167467

Automated learning universal gateway

A gateway includes a communication interface and a processor. The processor is configured to receive, via the communication interface, a graphical representation of a device to be connected to the gateway, the graphical representation being in an electronic format. ... Fujitsu Limited

06/14/18 / #20180167422

Load distribution apparatus and load distribution method

There is provided a load distribution apparatus configured to control a plurality of transmission devices to distribute loads of signals to be transmitted by the plurality of transmission devices, the load distribution device including a memory, and a processor coupled to the memory and the processor configured to receive a transmission request for transmitting an image signal without including a voice or a voice-attached image signal captured at a predetermined place, calculate a probability of changing a transmission mode in a transmission device of the plurality of transmission devices from transmission of the image signal to transmission of the voice-attached image signal, based on a history of transmissions of the image signal and the voice-attached image signal at the predetermined place, and assign the transmission request to the transmission device having the lowest probability among the plurality of transmission devices.. . ... Fujitsu Limited

06/14/18 / #20180167184

Transmission method and apparatus for demodulation reference signal and communications system

A transmission method and apparatus for a demodulation reference signal and a communications system. The transmission method includes: transmitting a dmrs by a transmitting device to a receiving device; the number of symbols in each subframe for transmitting the dmrs is configured as 1 or more than 2. ... Fujitsu Limited

06/14/18 / #20180167157

Multi-channel optical cross-phase modulation compensator

A method and system for multi-channel optical xpm compensation may include a dcm to improve performance of a feed-forward control loop in an optical path in an optical network. Additionally, various spectral overlap schemes may be used with multi-channel wdm optical signals using xpm compensators in parallel, such as at a roadm node. ... Fujitsu Limited

06/14/18 / #20180167142

Network management with per-node cross-phase-modulation (xpm) compensation

A method and system for selective and per-node xpm compensation may separate wavelengths into short traveling wavelengths (stw) and long traveling wavelengths (ltw) based on transmission distance over their respective optical paths. Xpm compensation at roadm nodes may be selectively performed for the ltw, while the stw may be passed through without xpm compensation, among other functionality at the roadm nodes.. ... Fujitsu Limited

06/14/18 / #20180167127

Communication control device and phase adjusting method

A communication control device includes: a beam forming unit that forms a beam by controlling a phase of a transmission signal that is transmitted through each of a plurality of antennas; a phase adjusting unit that applies phase rotation to the transmission signal to compensate for a phase shift at each frequency of the transmission signal, whose phase is controlled by the beam forming unit, the phase shift corresponding to a signal bandwidth of the transmission signal; and a control unit that controls the phase rotation that is applied to the transmission signal by the phase adjusting unit.. . ... Fujitsu Limited

06/14/18 / #20180167093

Distortion compensation apparatus and distortion compensation method

There is provided a distortion compensation apparatus for compensating a distortion of a power amplifier configured to amplify a transmission signal, the distortion compensation apparatus including a memory, and a processor coupled to the memory and the processor configured to acquire an average power of the transmission signal including a plurality of signal blocks by a signal block of the plurality of signal blocks, calculate a step coefficient value based on the acquired average power, and update a distortion compensation coefficient for compensating the distortion, based on an updating amount according to the calculated step coefficient value.. . ... Fujitsu Limited

06/14/18 / #20180166988

Power supply device, control circuit for power supply device, and control method for power supply device

A power supply device coupled to a load includes a first switch that switches a current input from an input terminal, a second switch that switches between a ground potential and an output of the first switch, an inductor that establishes a connection between an output terminal and the output of the first switch, a current sensing circuit that senses a peak current value serving as a peak value of a current flowing through the inductor, and a control circuit that controls a first control terminal of the first switch and a second control terminal of the second switch and that calculates a value of an output current flowing through the load, based on an output value of a temporal coefficient circuit coupled to one of a first control signal.. . ... Fujitsu Limited

06/14/18 / #20180166124

Semiconductor device and control method for semiconductor device

A semiconductor device in which a plurality of chips each including a memory circuit is stacked, the semiconductor device includes a transmission path including a plurality of microbumps formed in the plurality of chips, measurement circuitry that detects a reflected waveform when a signal is transmitted in the transmission path and measures propagation delay time for a certain part on the transmission path from the reflected waveform that has been detected, determination circuitry that calculates temperature of each memory area that corresponds to the certain part from the propagation delay time that has been measured by the measurement circuitry, and control circuitry that sets a refresh interval of each memory area, based on the temperature of each memory area, which has been calculated by the determination circuitry, and executes a refresh operation of the memory circuit in each memory area at the refresh interval that has been set.. . ... Fujitsu Limited

06/14/18 / #20180166123

Semiconductor device and control method of semiconductor device

A semiconductor device in which a plurality of chips each including a memory circuit are stacked, the semiconductor device includes measurement circuitry each of which is disposed in each of a plurality of memory areas of the plurality of chips and each of which measures a temperature, calculation circuitry that calculates a temperature of each of the memory areas based on the temperature measured by the measurement circuitry and a temperature obtained from a thermal resistance model of the semiconductor device, and control circuitry that sets a refresh interval of each of the memory areas based on the temperature of each of the memory areas, which has been calculated by the calculation circuitry, and performs a refresh operation of the memory circuit of each of the memory areas at the set refresh interval.. . ... Fujitsu Limited

06/14/18 / #20180165832

Face direction estimation device and face direction estimation method

A non-transitory computer-readable recording medium has recorded thereon a computer program for face direction estimation that causes a computer to execute a process including: generating, for each presumed face direction, a face direction converted image by converting the direction of the face represented on an input image into a prescribed direction; generating, for each presumed face direction, a reversed face image by reversing the face represented on the face direction converted image; converting the direction of the face represented on the reversed face image to be the presumed face direction; calculating, for each presumed face direction, an evaluation value that represents the degree of difference between the face represented on the reversed face image and the face represented on the input image, based on the conversion result; and specifying, based on the evaluation value, the direction of the face represented on the input image.. . ... Fujitsu Limited

06/14/18 / #20180165815

Distance measurement device and distance measurement method

A distance measurement device includes a memory, and a processor coupled to the memory and configured to detect a plurality of edge lines from image data received from a camera mounted on a moving object, identify a plurality of first edge lines that are among the detected plurality of edge lines and have a characteristic of a predetermined target object, search coordinates of a second edge line located at the lowest position from among the identified plurality of first edge lines, and measure a distance from the moving object to the predetermined target object based on the searched coordinates of the second edge line and a parameter of the camera.. . ... Fujitsu Limited

06/14/18 / #20180165629

Non-transitory computer-readable recording medium recording inventory deployment site determination program, information processing apparatus, and inventory deployment site determination method

A non-transitory computer-readable recording medium recording an inventory deployment site determination program that causes a computer to execute a process, the process includes: determining an index value about a possibility that a placement location for each of, products to be maintenance targets is changed based on history information of placement locations of the products; and determining, for each of the products, a warehouse as a deployment site of an inventory of a component of the respective products based on the index value that corresponds to the respective products.. . ... Fujitsu Limited

06/14/18 / #20180165571

Information processing device and information processing method

An information processing device includes, a memory, and a processor coupled to the memory and the processor configured to, acquire a neural network, divide the neural network into divided neural networks, identify, based on input-output characteristics of the divided neural networks, parameters of each of polynomial neural networks corresponding to each of the divided neural networks, and output another neural network generated by linking the identified polynomial neural networks.. . ... Fujitsu Limited

06/14/18 / #20180165545

Image processing device, image processing method and computer-readable non-transitory medium

An image processing device includes: a memory; and a processor coupled to the memory and the processor configured to execute a process, the process comprising: acquiring a plurality of biometric images of a same biological body part of a same user from a biometric sensor; generating, when a feature point appears at a corresponding position of the same biological body part in one or more of the plurality of biometric images and a feature point does not appear at the corresponding position in another of the plurality of biometric images, a pseudo feature point at the corresponding position of the another; and storing information of the feature point and the pseudo feature point of the plurality of biometric images as a biometric feature.. . ... Fujitsu Limited

06/14/18 / #20180165345

Data processing device, computer-readable recording medium having recorded therein data processing program and data processing method

A data processing device partitions a data sequence including a plurality of items of variable length block data into a plurality of search unit regions of a predetermined length, manages each variable length block data per search unit region, when making a data access to the data sequence, specifies a search unit region to which access target variable length block data belongs, based on position information included in a data access request, and searches data access target variable length block data from the variable length block data belonging to the specified search unit region, so that it is possible to easily specify access target variable length block data in the data sequence.. . ... Fujitsu Limited

06/14/18 / #20180165245

Parallel processing apparatus and non-transitory computer-readable storage medium

A parallel processing apparatus including a plurality of compute nodes and a management node including a first processor configured to execute a process including collecting failure information regarding a plurality of ports of the plurality of compute nodes, and transmitting, to the plurality of compute nodes, failed port information including information on a failed port of the plurality of ports when an update in the failure information is detected in the collecting, wherein each of the plurality of compute nodes includes a second processor configured to execute a process including determining a retransmission route based on the failed port information when an inter-compute node communication in a low-level communication library has failed, and re-executing the inter-node communication by using the determined retransmission route.. . ... Fujitsu Limited

06/14/18 / #20180165182

Automated software program repair

A method may include identifying a fault location in a software program. The method may further include generating an instrumentation function with respect to the fault location. ... Fujitsu Limited

06/14/18 / #20180165135

Api learning

A generic application program interface (api) may learn heterogeneous apis based on their api documentations that understands functionalities, parameters, operations, accessibility and outputs of apis. The generic api collects api documentation from different sources based on a target human language by crawling a network such as the internet. ... Fujitsu Limited

06/14/18 / #20180165114

Control device and control method

There is provided a control device configured to control a plurality of virtual machine groups arranged on a plurality of stages, the plurality of virtual machine groups performing predetermined functions, the control device including a memory, and a processor coupled to the memory and the processor configured to specify, when a first virtual machine is added into a first virtual machine group of the plurality of virtual machine groups configured to perform a first function of the predetermined functions, a second virtual machine group of the plurality of virtual machine groups configured to perform a second function of the predetermined functions, the second virtual machine group being arranged on a forefront stage of the plurality of stages, and add a second virtual machine into the second virtual machine group based on a number of second virtual machines in the second virtual machine group.. . ... Fujitsu Limited

06/14/18 / #20180164985

String selection method, storage medium storing program, and information processing device

A string selection method includes: by a processor, displaying an image containing a character image on a first display section; in a case in which a first string included in the character image displayed on the first display section has been designated, displaying on a second display section an enlarged image of a first string image that includes the first string; and in a case in which a second string included in the enlarged image displayed on the second display section has been designated, selecting a third string that includes the designated second string from the image displayed on the first display section.. . ... Fujitsu Limited

06/14/18 / #20180164404

Computer-readable recording medium, display control method and display control device

A non-transitory computer readable recording medium stores therein a program that causes a computer to execute a process including: executing a process of acquiring a position of a terminal; determining whether there is object data registered in a position in an area corresponding to the acquired position by referring to a storage that stores positions in which multiple sets of object data are registered in association with the sets of object data, respectively; and displaying object data on a display when there is the object data registered in a position in the area, and curbing any one of frequency of executing the process of acquiring the position of the terminal and accuracy of the acquiring when there is no object data registered in a position in the area.. . ... Fujitsu Limited

06/14/18 / #20180164133

Information processing device and information processing method

An information processing device includes: a memory; and a processor configured to: decide an acquisition method of acquiring data using a sensor node; acquire measurement data measured at the sensor node and performance data relating to performance of the sensor node according to the decided acquisition method; determine a presence or absence of occurrence of an anomaly based on the acquired measurement data and/or the acquired performance data; and divide an appearance range of data values of the performance data into level ranges indicating a degree of quality of the data values and store the level ranges in a storage unit, wherein the processor is configured to decide a level range including a data value of the acquired performance data by referring to the storage unit, and decide the acquisition method based on a combination of the decided level range and the presence or absence of occurrence of the anomaly.. . ... Fujitsu Limited

06/07/18 / #20180160547

Method of manufacturing substrate and substrate

A first through hole is formed in a base, a conductive layer covering an inner wall side surface of the first through hole is formed, a columnar electric conductor having a vickers hardness of a value in a range of 30 hv or more and 400 hv or less is inserted into the first through hole formed with the conductive layer, pressure is applied in a vertical direction to the columnar electric conductor, and a second through hole is formed in the columnar electric conductor.. . ... Fujitsu Limited

06/07/18 / #20180160287

Relay selection method and apparatus and system

Embodiments of this disclosure provide a relay selection method and apparatus and a system. The method includes: relay equipment broadcasts relay discovery information, the relay discovery information including identifier information (a relay ue id) of the relay equipment and identifier information (a cell id) of a serving cell of the relay equipment, so that remote terminal receiving the relay discovery information selects relay equipment according to the relay discovery information or transmits relay information of discovered relay equipment to an enb, thus the enb may select relay equipment for the remote terminal. ... Fujitsu Limited

06/07/18 / #20180159770

System and method

A system includes a first switching apparatus, a first information processing apparatus including a first processor and a second information processing apparatus including a second processor, wherein the first processor generates a first packet including first port information indicating a first port of the first switching apparatus, and transmits the first packet to the first switching apparatus, the first switching apparatus transmits the first packet from the first port, the second processor receives the first packet, the first packet including first route information indicating a first route through which the first packet has passed between the first switching apparatus and the second switching apparatus, and transmits a second packet including the first port information and the first route information to the first information processing apparatus, and first information processing apparatus stores the first route information and the first port information included in the second packet.. . ... Fujitsu Limited

06/07/18 / #20180159695

Start control device, information processing system and non-transitory computer-readable recording medium storing program

A start control device that starts an electronic apparatus, the start control device includes: a controller configured to start the electronic apparatus based on a start signal received from a network; and a plurality of receivers configured to receive the start signal from the network, wherein at least one of the plurality of receivers includes a storage that stores identification information of the at least one of the plurality of receivers and identification information of another receivers, and wherein the at least one of receivers receives the start signal and identification information of one of the plurality of receivers from the network and executes a process that instructs the controller to start the electronic apparatus when the received identification information matches the identification information of the another receiver stored in the storage.. . ... Fujitsu Limited

06/07/18 / #20180159662

Data transmission method and apparatus

A data transmission method and apparatus. The method includes: receiving a group information packet by a sensor node in a target monitoring area, the group information packet comprising group identification information and a group node sequence; and joining in a relevant node group indicated by the group identification information or taking a relevant node group indicated by the group identification information as a candidate group and saving the candidate group by the sensor node according to the received group information packet. ... Fujitsu Limited

06/07/18 / #20180159629

Harmonic generation and phase sensitive amplification using a bragg reflection waveguide

Methods and systems enable amplifying optical signals using a bragg reflection waveguide (brw) having second order optical nonlinearity to generate an optical pump by injection locking. The brw may also be used for parametric amplification of optical signals using the optical pump. ... Fujitsu Limited

06/07/18 / #20180159313

Protective circuit, amplifier, and switching power supply apparatus

A protective circuit includes a first capacitance element and a second capacitance element. A first capacitance value of the first capacitance element increases with an increase in a voltage applied to a first terminal of a circuit element. ... Fujitsu Limited

06/07/18 / #20180159300

Optical module and method of manufacturing optical module

An optical module includes an optical element having a group of first pads which is formed on a first surface thereof, a substrate having a group of second pads which is formed on a second surface thereof facing the first surface so as to correspond to the group of first pads, respectively, and a group of solders that respectively bonds the group of first pads and the group of second pads to each other, wherein, in a plan view, the corresponding first and second pads partially overlap each other, and a center of gravity of the group of first pads coincides with a center of gravity of the group of second pads.. . ... Fujitsu Limited

06/07/18 / #20180158753

Heat dissipating structure and manufacture

A heat dissipating structure includes a heat source; a heat dissipating part disposed to oppose to the heat source; a concave portion formed in at least one of opposing surfaces of the heat source and the heat dissipating part; and a heat conducting structure comprising a filler layer of thermoplastic material disposed between the heat source and the heat dissipating part and contacting with the opposing surfaces of the heat source and the heat dissipating part, and an assembly of carbon nanotubes that are distributed in the thermoplastic material, oriented perpendicularly to the surfaces of the filler layer, contacting, at both ends, with the opposing surfaces of the heat source and the heat dissipating part, and limited its distribution in the opposing surfaces by the concave portion.. . ... Fujitsu Limited

06/07/18 / #20180158346

Flight control method and flight control device

A flight control method that includes: by a processor, referring to a storage section that stores information related to flight control in association with airspace area, and acquiring information related to flight control corresponding to a specified airspace area; and controlling flight of a subject device based on the acquired information related to flight control.. . ... Fujitsu Limited

06/07/18 / #20180158203

Object detection device and object detection method

A device includes a memory, and a processor configured to identify a first area including a target object, from a first image captured by a camera at a first time, extract, from the first area, a predetermined number or more of first feature points, identify a second area including the target object, from a second image captured by the camera at a second time, extract, from the second area, second feature points corresponding to the first feature points, correct the second area of the target object, based on first flow amounts from the first feature points to the second feature points and second flow amounts of the first feature points, the second flow amounts being predicted between the first time and the second time, and calculate, based on the corrected second area, a distance from the camera to the target object and a width of the target object.. . ... Fujitsu Limited

06/07/18 / #20180158186

Method and device for determining image similarity

The present application relates to method and device for determining image similarity that includes: dividing a target image into multiple regions based on positions of pixels relative to a reference point in the target image, and dividing a reference image into multiple regions based on positions of pixels relative to a reference point in the reference image; determining, based on feature points in the target image and feature points in the reference image as well as the regions obtained by dividing the target image and the regions obtained by dividing the reference image, similarity between a distribution of the feature points in the target image and a distribution of the feature points in the reference image. According to the method of the present application, the similarity is described more reasonably.. ... Fujitsu Limited

06/07/18 / #20180158058

Apparatus and method to prevent execution of an unauthorized transaction via a distributed database

An apparatus determines whether public key information on a public key used by a transaction made between nodes coupled to each other via a network is stored in a distributed database, and determines whether challenge response authentication using the public key is successful between the nodes between which the transaction is made. When the public key information is stored in the distributed database and the challenge response authentication is successful, the apparatus stores information on the transaction using the public key in the distributed database.. ... Fujitsu Limited

06/07/18 / #20180157991

Apparatus and method for evaluating complexity of classification task

An apparatus and a method for evaluating complexity of a classification task are provided. The apparatus includes: one or more processing circuits, configured to calculate, with respect to each sample of at least a part of training samples for the classification task, similarities between the sample and respective classes, respectively; and calculate, based on the similarities, a task complexity score for the classification task.. ... Fujitsu Limited

06/07/18 / #20180157976

Device and method for determining convolutional neural network model

Provided are device and method for determining a convolutional neural network (cnn) model. The device for determining the cnn model includes: a first determination unit configured to determine complexity of a database including multiple samples; a second determination unit configured to determine a classification capability of a cnn model applicable to the database based on the complexity of the database; a third determination unit configured to acquire classification capability of each candidate cnn model; and a matching unit configured to determine the cnn model applicable to the database based on the classification capability of each candidate cnn model. ... Fujitsu Limited

06/07/18 / #20180157965

Device and method for determining convolutional neural network model for database

A device for determining a cnn model for a database according to the present disclosure includes: a selecting unit configured to select at least two cnn models from multiple cnn models whose classification capacity is known; a fitting unit configured to fit, based on the classification capacity and first parameters of the at least two cnn models, a curve taking classification capacity and a first parameter as variables; a predicting unit configured to predict, based on the curve, a first parameter of other cnn models; and a determining unit configured to determine a cnn model applicable to the database from the multiple cnn models. With the device and the method according to the present disclosure, there is no need to train all the cnn models, thereby greatly reducing the amount of computation and simplifying the process of designing the cnn model.. ... Fujitsu Limited

06/07/18 / #20180157802

Risk evaluation method, risk evaluation device, and storage medium

A risk evaluation method executed by a processor included in a risk evaluation device, the risk evaluation method includes receiving, from a terminal device that includes a sensor and that is configured to receive a service, sensor information acquired by the sensor during a time period between sensing of a transition of a work situation and sensing of a subsequent transition, performed by the terminal device; calculating, from the received sensor information, a risk evaluation value obtained by indexing a risk around the terminal device; determining whether the risk evaluation value is less than or equal to a predetermined threshold value; and notifying a management device to manage the terminal device of information based on a result of the determining when it is determined that the risk evaluation value is less than or equal to the predetermined threshold value.. . ... Fujitsu Limited

06/07/18 / #20180157566

Start test method, system, and recording medium

A start test method executed by a system including a calculation device and a management device that manages failure information on the calculation device, the start test method includes storing, by a first processor included in the management device, a failure rate that has been calculated for each of parts of the calculation device based on the failure information received from the calculation device as performance information, associating with time information and a part of the calculation device; obtaining a failure rate of each of the parts at a time of start of the calculation device based on the performance information and a time when the calculation device is to be started; notifying the calculation device of the obtained failure rate; and executing, by a second processor included in the calculation device, a start test of the calculation device in accordance with the notified failure rate.. . ... Fujitsu Limited

06/07/18 / #20180157540

Control device and control method

A control device includes, a semiconductor device including a processor and a programmable circuit, another programmable circuit coupled to the semiconductor device and another processor coupled to the semiconductor device and the other programmable circuit and configured to, when it is detected that power consumed by the semiconductor device exceeds a threshold value, specify a first task from among tasks each of which logic is programmed in the programmable circuit, a data transfer cost for the first task between the processor and the programmable circuit being smaller than each of data transfer costs for other tasks included in the tasks, program the logic of the first task into the other programmable circuit, and control the first task to be executed by the logic of the first task in the other programmable circuit.. . ... Fujitsu Limited

06/07/18 / #20180157533

Apparatus and method to allocate a job to plural nodes coupled to each other via a mesh or torus connection

An apparatus allocates a job to nodes in a parallel processing system in which the nodes are coupled to each other via a mesh connection or a torus connection. The apparatus generates, for each region in an n-dimensional space representing connection relations among the nodes, available-node information indicating whether each node in a node group corresponding the region is available for executing the job, where n is an integer greater than 1, and a size of each region in each axis-direction other than a predetermined axis-direction in the n-dimensional space is a power of a predetermined integer greater than 1. ... Fujitsu Limited

06/07/18 / #20180157470

Compilation method and information processing apparatus

A memory stores a source code that describes a first matrix process that uses a variable-length matrix and a size change process that changes the size of the variable-length matrix after a start of the first matrix process. A processor generates a first code for selectively executing the first matrix process and a second matrix process that uses a fixed-length matrix corresponding to the variable-length matrix, and generates a second code for selecting the second matrix process as the initial state of the first code. ... Fujitsu Limited

06/07/18 / #20180157425

Storage control apparatus, storage apparatus, and non-transitory computer-readable recording medium having control program stored therein

A storage control apparatus includes a memory and a processor coupled to the memory. The processor is configured to identify respective storage groups to which a plurality of storing devices to apply firmware belong, from a plurality of storage groups that are process targets according to an access request from an upper apparatus; and set respective priorities for an application process of the firmware to the identified storage groups, based on estimated values of processing time according to the access request for each of the identified storage groups. ... Fujitsu Limited

06/07/18 / #20180157416

Storage control device, storage system and method

A storage control device configured to control a storage device includes a memory and a processor coupled to the memory and configured to receive a request of writing of data from an information processing device, assign a unit memory area in the storage device in response to the request of writing, determine whether a sequential format processing is to be executed on the unit memory area based on continuity of logical addresses designated by the request of writing, and determine a timing to execute the sequential format processing on the unit memory area based on a number of commands per unit time to the storage device when the sequential format processing is determined to be executed on the unit memory area.. . ... Fujitsu Limited

06/07/18 / #20180156993

Light emitting element bonded board and method of manufacturing light emitting element bonded board

A light emitting element bonded board includes an optical waveguide formed within a board, a hollowed portion in the board, a light emitting element installed in the hollowed portion, and a conductive portion formed in an upper layer and/or a lower layer of the optical waveguide, wherein an optical axis of the light emitting element coincides with a center line of the optical waveguide, and a bonding portion of the light emitting element is bonded to the conductive portion.. . ... Fujitsu Limited

06/07/18 / #20180156972

Optical module and method of manufacturing optical module

An optical module includes a first board that includes a recessed portion and a first conductor layer, a second board accommodated in the recessed portion and includes an optical waveguide and a second conductor layer, a semiconductor element installed across the first board and the second board and coupled to the first conductor layer and the second conductor layer, and a first bonding material disposed between a sidewall and a bottom surface of the recessed portion and the second board so as to bond the first board and the second board to each other.. . ... Fujitsu Limited

05/31/18 / #20180153058

Cooling system and method of cooling electronic device

A cooling system includes an immersion tank that includes a liquid coolant sealed therein, a housing that includes through-holes formed in a top portion and a bottom portion thereof, respectively, and disposed within the immersion tank, an electronic device disposed in the housing in a state of being immersed in the coolant, a coolant flow path formed between an inner surface of the immersion tank and an outer surface of the housing to couplet he through-hole in the top portion of the housing to the through-hole in the bottom portion of the housing so that the coolant flows therethrough, and a heat transfer member that transports heat of the coolant in the coolant flow path to an outside of the immersion tank.. . ... Fujitsu Limited

05/31/18 / #20180153040

Joining part and board unit

A joining part disposed between a first board and a second board and joined to the first board and the second board, the joining part being insertion-mounted by inserting at least one of one end and a remaining end thereof into a through hole formed in at least one of the first board and the second board, the joining part includes a body portion disposed between the first board and the second board and having a width larger than a width of the through hole, and an insertion portion having a width smaller than the width of the through hole and inserted into the through hole, wherein, in a step formed by the body portion and the insertion portion, a notch opened to a side surface of the body portion is formed in a step surface that crosses the side surface of the body portion.. . ... Fujitsu Limited

05/31/18 / #20180153029

Electronic part bonding substrate

An electronic part bonding substrate includes a substrate, an electronic part mounted on the substrate, a first terminal that extends outwardly from the electronic part, a second terminal that extends outwardly from the first terminal, and a third terminal that extends outwardly from the second terminal, wherein the second terminal being a member having a thermal conductivity lower than a thermal conductivity of a member of the first terminal and a member of the third terminal, and the third terminal being partly or entirely bonded to the substrate by soldering or by a conductive bonding agent.. . ... Fujitsu Limited

05/31/18 / #20180152963

Buffer status reporting in small cell networks

A wireless communication method wherein: a terminal (1) transmits first and second data streams to a network; wherein the first data stream is associated with both a first cell and a second cell of a plurality of cells (10, 20, 22, 24) serving the terminal, and the second data stream is associated with the second cell; and the terminal (1) transmits at least one signalling message including first information relating to data to be sent in the first data stream and/or second information relating to data to be sent in the second data stream to at least one of the first cell and the second cell based on predetermined rules corresponding to association between cells and data streams.. . ... Fujitsu Limited

05/31/18 / #20180152930

Control channels for wireless communication

Wireless communication method where a wireless network transmits a control channel message to a terminal. At the wireless network side: configuring a plurality of search spaces, each of the plurality are configured from a plurality of control channel elements within a sub-frame by using a pseudorandom function; determining one or more control channel elements to use for transmission of the control channel message from the plurality of search spaces; and transmitting the control channel message. ... Fujitsu Limited

05/31/18 / #20180152830

Information reception terminal and information distribution system

An information reception terminal includes a processor configured to acquire meta information from each of a plurality of information distribution terminals existing within a communication range of the information reception terminal. The meta information includes identification information identifying a content distributed by the relevant information distribution terminal. ... Fujitsu Limited

05/31/18 / #20180152464

Device and method for detecting attack in network

An attack detection device includes a transceiver and a processor. The transceiver receives a message from a communication device in a network. ... Fujitsu Limited

05/31/18 / #20180152402

Cyberbullying prevention

A method of determining a risk of cyberbullying in accordance with the present disclosure may include electronically intercepting an outgoing electronic communication at a source of the outgoing electronic communication. The method may additionally include determining a cyberbullying risk score for the outgoing electronic communication, the cyberbullying risk score based at least on content of the outgoing electronic communication, user history of a user sending the outgoing electronic communication, and a third party policy. ... Fujitsu Limited

05/31/18 / #20180152346

Information processing device, communication control method, and computer-readable recording medium

An overall management device decides network information on an internet gw router and a router. A cloud environment management device performs a first setting on the internet gw router based on the network information decided by the overall management device and cancels, if the first setting has failed, the first setting performed on the internet gw router. ... Fujitsu Limited

05/31/18 / #20180152335

Number-of-couplings control method and distributing device

A number-of-couplings control method includes recording a first time from reception of a request transmitted by a first device to transmission of the request to a second device and a second time from the transmission of the request to the second device to reception of a response to the request corresponding to each of a plurality of requests, and changing an upper limit of the number of simultaneous couplings to the second device based on a comparison between a statistic of the first time and a statistic of the second time.. . ... Fujitsu Limited

05/31/18 / #20180152237

Transmission device and path switching method

There is provided a transmission device including a hardware processor configured to receive an alarm for each of paths, and generate an interrupt request, when a series of alarms is received at a time interval equal to or less than a predetermined value and a last alarm of the series of alarms is received, a memory, and a processor coupled to the memory and the processor configured to switch the path, provided on a transmission line in an active system and from which the alarm is received, from the active system to a standby system in response to the interrupt request generated by the hardware processor.. . ... Fujitsu Limited

05/31/18 / #20180152137

Power supply control circuit, energy harvesting device, and control method of energy harvesting device

A power supply control circuit includes: a power supply control switch provided between a load and a capacitor which stores power from an energy harvester in which a plurality of power generation cells are coupled in series and supplies stored power to the load and configured to select whether or not to supply the stored power in the capacitor to the load; and a controller configured to control the power supply control switch based on a first potential extracted from a first coupling node of the plurality of power generation cells and a second potential extracted from a second coupling node different from the first coupling node.. . ... Fujitsu Limited

05/31/18 / #20180151956

Linear antenna and electronic device

A linear antenna includes a first conductor which is formed as a plate and is grounded; and a second conductor which is connected at one end to the first conductor, includes an electrical length obtained by adding ¼ of a designed wavelength to an integer multiple of a half of the designed wavelength, and includes a first section from a folding point to an another end of which the second conductor is an open end along a surface parallel to a surface on which the first conductor is formed, wherein the second conductor is fed at a feed point in the first section, and at least a part of the first section including the feed point is formed to overlap with the first conductor when the first section is projected along a normal direction of the surface on which the first conductor is formed.. . ... Fujitsu Limited

05/31/18 / #20180150950

Method, apparatus for attitude estimating, and non-transitory computer-readable storage medium

A method performed by a computer for attitude estimation includes: executing a first process that includes obtaining a first image; executing a second process that includes calculating a degree of noncoincidence between the obtained first image and a second image obtained before the first image; executing a third process that includes setting, from the degree of noncoincidence, and for each movable portion of a model as an attitude estimation target, a range where the movable portion is estimated to be movable in a frame of the first image; and executing a fourth process that includes outputting the range set for each movable portion as a generation range of a random number determining an amount of change of the each movable portion of the model to a generating process configured to generate a particle as a candidate for an attitude of the model in accordance with the generation range.. . ... Fujitsu Limited

05/31/18 / #20180150934

Information processing device, information processing method, and storage medium

An information processing device includes a first memory and a processor. The processor includes a circuit and a second memory. ... Fujitsu Limited

05/31/18 / #20180150745

Information processing device and information processing system

An information processing device includes: a processor that executes a process, the process including: controlling a recognition process that performs, with respect to input neuron data, a hierarchical neural network operation including a weighting operation using a parameter and that holds the neuron data and the parameter of each layer of the neural network in each of memory areas; and performing, in a learning process of learning the parameter of each layer of the neural network from an error that is obtained from a recognition result, regarding the layer in which the neuron data and the parameter are held in the memory areas, control of calculating an error of the neuron data after calculating an error of the parameter.. . ... Fujitsu Limited

05/31/18 / #20180150712

Image processing apparatus, image processing method, and computer-readable storage medium

An image processing apparatus approximates a three-dimensional shape of a target object, acquired from an image of of the target object, by a quadric surface, applies a plane expansion process that expands the quadric surface into an expansion plane, to data of the image, computes corresponding points before and after the plane expansion process, and generates normalized data of the image from the corresponding points that are computed. The corresponding points are computed based on a point on a straight line of the expansion plane in contact with a point on the quadric surface and corresponding to a reference point on the target object, and an intersection point of an imaginary straight line, passing through the point on the straight line and extending in a direction of a first normal vector with respect to the straight line, and a quadratic curve of the quadric surface.. ... Fujitsu Limited

05/31/18 / #20180150687

Biometric authentication apparatus, biometric authentication method, and computer-readable storage medium

A biometric authentication apparatus acquires biometric information of a user, extracts a boundary candidate where a state of the biometric information changes, to extract a region in a vicinity of the boundary candidate and having a threshold area or greater, extracts a state feature quantity having a value that changes according to a change in the state of the biometric information, from the extracted region, and judges the state of the biometric information using the state feature quantity of the extracted region.. . ... Fujitsu Limited

05/31/18 / #20180150633

Software attack detection device, non-transitory computer-readable storage medium, and software attack detection method

A software detection device, the device including a memory and a processor coupled to the memory and the processor configured to execute a process, the process including generating at least one notification in response to at least one countermeasure process applied to a program to address a vulnerability to a software attack, each of the at least one notification including a countermeasure identifier to identify a countermeasure process performed, monitoring the at least one generated notification, and determining presence of the software attack based on the monitoring.. . ... Fujitsu Limited

05/31/18 / #20180150593

Via model generation method, information processing device, and non-transitory computer-readable recording medium storing via model generation program

A via model generation method includes: acquiring via arrangement information including a hole diameter of a via formed in a board including wiring layers, clearance distance between a ground conductor formed in one of the wiring layers and the via, and ground via distance between the via and a ground via coupled to the ground conductor; acquiring, by a computer, board information including a relative dielectric constant of the board; calculating a capacitance component of the via by a first electromagnetic field analysis with use of the hole diameter of the via, the clearance distance, and the relative dielectric constant of the board; calculating an inductance component of the via by a second electromagnetic field analysis with use of the hole diameter of the via, the ground via distance, and the relative dielectric constant of the board; and generating a via model including the capacitance component and the inductance component.. . ... Fujitsu Limited

05/31/18 / #20180150591

Non-transitory computer-readable recording medium having electromagnetic noise countermeasure verification program recorded thereon, information processing apparatus, and method of verifying electromagnetic noise countermeasure

A coupling distance y of a plurality of securing elements for coupling two members to construct a casing for accommodating a circuit board having electric components mounted thereon inside space surrounded by a conductor extracted from design data, an overlapping width x of overlap sections provided to the two members for coupling the two members with the plurality of securing elements, the overlap sections contacting to each other, and a wavelength λ of electromagnetic noises generated from the electric components, are extracted. Then, a recommended coupling distance y for the plurality of securing elements to attenuate the electromagnetic noises by a certain attenuation amount is calculated, based on the overlapping width x and the wavelength λ, and the coupling distance y is compared with the recommended coupling distance y. ... Fujitsu Limited

05/31/18 / #20180150498

Database management device, information processing system, and database management method

A database management device includes: a memory that stores a database management program; and a processor that executes processing based on the database management program, wherein the processor: accepts a table definition to which permission information is added, the permission information allowing one or more columns included in a table to be updated once; stores management information on the table and the permission information in a management information storage; and updates the table by a write-once scheme or a rewriting scheme based on the permission information.. . ... Fujitsu Limited

05/31/18 / #20180150489

Distributed data management apparatus, non-transitory computer-readable storage medium, and distributed data management method

A distributed data management method executed by a distributed data management apparatus, the method including, receiving an acquisition request for device information regarding a device, receiving a notification regarding index information of the device information, counting a first number of times, the first number of times being a number of times when the acquisition request is received within a predetermined period, counting a second number of times, the second number of times being a number of times when the notification is received within the predetermined period, determining whether the received index information is to be stored into a first memory region or into a second memory region based on the first number of times and the second number of times, and storing the index information corresponding to the received notification into the first memory region or the second memory region based on a result of the determining.. . ... Fujitsu Limited

05/31/18 / #20180150408

Control device, storage system and method

A control device includes a cache memory configured to store a first, a second, a third and a fourth list, each of the first, the second, the third and the fourth list storing information indicating data stored in the cache memory, and each of the first, the second, the third and the fourth list being managed under a lru algorithm, and when first data stored in the storage device is accessed, register first information indicating the first data into the first list, and when the first data is stored in the storage device, register second information indicating the first data into the second list, a processor coupled to the memory and configured to receive a first request for reading the first data, and based on the first request, move the first information from the first list to the third list, while remain the second information in the second list.. . ... Fujitsu Limited

05/31/18 / #20180150382

Determining similarities in computer software codes for performance analysis

Execution performance of software code is analyzed by converting values of profiling metrics, obtained by at least one software profiling tool in respect of at least one computer software code, into images using a profiling metric conversion process. The conversion process may comprise identifying a set of profiling metrics with synonymous labels within a plurality of labeled profiling metrics whose values are to be converted, using at least one natural language processing scheme, matching all profiling metrics in the set to the same label, and, for each set of profiling metrics, converting values corresponding to the profiling metrics in the set into respective images such that all the converted images have the same image format. ... Fujitsu Limited

05/31/18 / #20180150335

Information processing apparatus and migration method

A processor in a first information processing apparatus reads out data stored in a unit area of a memory used by a virtual machine and copies the data to a second information processing apparatus. The processor performs control for storing a modification history record in a buffer area allocated in association with the unit area, each time a modification is made to data in the unit area during a period after the copying. ... Fujitsu Limited

05/31/18 / #20180150313

Analysis method and analysis apparatus

A disclosed information processing apparatus includes a memory and a processor. And the processor is coupled to the memory and configured to: detect a first virtual node that is a bottleneck from among plural virtual nodes included in a virtual system; and identify a second virtual node that is a bottleneck based on a first number of cache misses that occurred when a first program for realizing the first virtual node was executed and a second number of cache misses that occurred when a second program for realizing a second virtual node that is other than the first virtual node was executed.. ... Fujitsu Limited

05/31/18 / #20180150226

Method and apparatus for management of data

A disclosed data management method includes: identifying, for each key included in a plurality of sets each of which includes a key and a value, a frequency that the key was used for search, when the plurality of sets is to be added to one of a plurality of storage units that dispersedly store sets each of which includes a key and a value; weighting each key included in the plurality of sets by the frequency identified for the key to calculate, for each of the plurality of storage units, an inclusion degree for keys included in the plurality of sets; and selecting a storage unit to which the plurality of sets is to be added based on the calculated inclusion rates.. . ... Fujitsu Limited

05/31/18 / #20180149726

Information processing system, information processing apparatus, and information processing method

An information processing system is disclosed. A device conducts a predetermined process by sensing a neighboring radio signal state. ... Fujitsu Limited

05/31/18 / #20180149555

Estimating method, information processing device, and non-transitory computer-readable recording medium storing estimating program

An estimating method, includes: generating, by a computer, a plurality of frequency spectra based on data measured during movement on a structure at a plurality of speeds; identifying a range of a natural frequency of the structure based on the plurality of frequency spectra; and calculating the natural frequency based on one or more dominant frequencies included in the range among dominant frequencies of the plurality of frequency spectra and speeds when the one or more dominant frequencies included in the range are measured.. . ... Fujitsu Limited

05/31/18 / #20180148898

Road state management apparatus and method

A non-transitory computer-readable recording medium has stored therein a road state management program for causing a computer to execute a process, the process including receiving at least one information selected from the group including of information on a state of a surface of a road and information on a state under a surface of the road, distributing the received information to one or more management units of the road, and extracting the plurality of pieces of the distributed information so as to be in order of time, wherein each of the distributed information is common place of the road.. . ... Fujitsu Limited

05/24/18 / #20180146073

Transfer device, communication system and communication method

A device includes a transmission/reception unit configured to receive a packet transmitted from a communication device to a destination device, a control unit configured to separate data received through the packet into transmission data and control information, a replacement process unit configured to generate replacement data resulting from replacing data associated with an identifier with the identifier in the transmission data when data that has been transmitted toward the destination device in association with the identifier is included, and a transmission unit configured to transfer the replacement data toward the destination device, wherein the control unit generates connected data resulting from connecting respective pieces of data obtained by removing the control information from the data, and discards the control information, and the replacement process unit generates the replacement data by replacing data associated with the identifier with the identifier in the connected data.. . ... Fujitsu Limited

05/24/18 / #20180146052

Information processing method, information processing device, and information processing system

An information processing method executed by a processor included in an information processing device, the information processing device including a sensor, the information processing method includes acquiring information of a location of the information processing device using the sensor; determining a distribution area with which one or more applications are associated; specifying a terminal device that communicates with the information processing device via a network; extracting one or more applications associated with the distribution area where the location of the information processing device is included; and transmitting the extracted one or more applications to the specified terminal device.. . ... Fujitsu Limited

05/24/18 / #20180145875

Information processing device

An information processing device includes a plurality of processing modules. One of the plurality of processing modules includes a storage unit storing configuration information for defining the configuration of the information processing device. ... Fujitsu Limited

05/24/18 / #20180145806

Method and apparatus for bit number allocation and power allocation of subcarriers and electronic equipment

An apparatus and method for bit number allocation and power allocation of subcarriers and electronic equipment. The apparatus includes: a bit number calculating unit configured to calculate bit numbers to which subcarriers in a multicarrier communications system correspond according to signal to noise ratios of the subcarriers; a bit number allocating unit configured to allocate bit numbers for the subcarriers based on the bit numbers to which the subcarriers correspond calculated by the bit number calculating unit and a phase noise of the multicarrier communications system in communicating; wherein, the allocated bit numbers are related to signal modulation formats of the subcarriers; and a power allocating unit configured to allocate corresponding power for the subcarriers according to the bit numbers allocated by the bit number allocating unit for the subcarriers. ... Fujitsu Limited

05/24/18 / #20180145747

Optical transmission characteristic measurement device and method

An optical transmission characteristic measurement method includes starting transmission of an optical signal from a transmitting node to a receiving node; receiving a bit error rate value measured by the receiving node and relates to the optical signal; determining whether the bit error rate value is higher than a given threshold; adjusting input power of the optical signal to lower until it is determined that the bit error rate value is higher than the given threshold when it is determined that the bit error rate value is not higher than the given threshold; estimating an optical signal to noise ratio from the bit error rate value when it is determined that the bit error rate value is higher than the given threshold; and calculating an optical signal to noise ratio based on the estimated optical signal to noise ratio and an amount of lowering of the input power.. . ... Fujitsu Limited

05/24/18 / #20180145545

Magnetic resonance power supply apparatus

A communication circuit receives information enabling computation of a power supply efficiency of the highest-priority power receiving device when supplying power to the power receiving devices as the power supply targets. A power supply circuit is capable of supplying power to a plurality of power receiving devices. ... Fujitsu Limited

05/24/18 / #20180145410

Loop antenna and electronic device

A loop antenna includes: a substrate; a first conductor which is provided on a first surface of the substrate, is conductive and is grounded; a second conductor which is formed as a loop to surround the substrate along a surface orthogonal to the first surface, is conductive, is fed on a second surface of the substrate, which is opposite to the first surface, and is electrically connected to the first conductor; and a third conductor which is provided on at least one side surface of the substrate, which intersects the surface on which the second conductor is formed as a loop, is conductive and is electrically connected to the first conductor.. . ... Fujitsu Limited

05/24/18 / #20180145148

Compound semiconductor device

A compound semiconductor device includes: a substrate; a channel layer formed over the substrate; a spacer structure formed over the channel layer; a barrier layer of inx1aly1ga1-x1-y1n (0≤x1<0.20, 0<y1≤1) formed over the spacer structure; and a gate electrode, a source electrode, and a drain electrode which are formed over the barrier layer. The spacer structure includes: a first spacer layer of alx2ga1-x2n (0<x2<1) formed over the channel layer; and a second spacer layer of gan formed over the first spacer layer.. ... Fujitsu Limited

05/24/18 / #20180144486

Image processing system, image processing apparatus, and image processing method

A camera, a storage device, and an image processing apparatus are included. The storage device stores a plurality of captured images that are captured by the camera. ... Fujitsu Limited

05/24/18 / #20180144272

Parallel processing apparatus and method of estimating power consumption of jobs

A processor extracts a first file name from a file path indicating a storage location of a first file used when launching a first job. The processor calculates, for each of a plurality of second jobs that have been executed, a similarity based on a comparison between partial character strings included in the first file name and partial character strings included in a second file name corresponding to a second file that was used when launching the second job. ... Fujitsu Limited

05/24/18 / #20180144252

Method and apparatus for completing a knowledge graph

A method, apparatus and program for completing a knowledge graph from a plurality of predicates and associated entities, the predicates each providing information on a relationship between a pair of entities, the method comprising the steps of: receiving an input comprising the plurality of predicates and associated entities; searching an axiom database and identifying predicates among the plurality of predicates that are equivalent to one another, or inverses of one another; identifying further predicates that are related to one another, using the axiom database and identified predicates; and embedding the identified predicates and associated entities into a vector space to complete the knowledge graph.. . ... Fujitsu Limited

05/24/18 / #20180144249

Program generation apparatus and program generation method

In a program generation apparatus, a processing unit selects a first program from among a plurality of image processing programs each generated by combining a plurality of partial programs; generates a second program by changing a part of the partial programs included in the first program; performs image processing on an input image, using the second program; determines whether to pass the second program to the next generation, based on a comparison between one or more intermediate output images that are output halfway through the image processing and a first target image; and replaces one of the image processing programs with the second program when the second program is determined to be passed to the next generation.. . ... Fujitsu Limited

05/24/18 / #20180144091

Information processing method, information processing system, and recording medium

An information processing method executed by a processor included in an information processing apparatus coupled to a sensor, the method includes acquiring information on a living body from the sensor; estimating, by using estimation models, indices other than one unknown index among three indices including an index being related to a feature of a change with time of a biological response signal value derived from a meal after completion of the meal, an index regarding energy consumed by the living body in a time period, and an index regarding a change in an amount of energy stored in the living body in the time period, based on the acquired information; estimating the one unknown index based on a relation satisfied by the three indices and a result of the estimating indices; and generating at least one of model parameters of the estimation models based on the estimated three indices.. . ... Fujitsu Limited

05/24/18 / #20180143994

Apparatus and method for information processing

An information processing apparatus includes an identifying unit and a determining unit. The identifying unit identifies write requests received from the same source at intervals each within a predetermined time period. ... Fujitsu Limited

05/24/18 / #20180143954

Non-transitory computer-readable storage medium, encoding apparatus, and encoding method

A non-transitory computer-readable storage medium storing a program that causes a computer to execute a process including detecting, from a text, one of a plurality of first strings included in first information, each of the plurality of first strings being associated with control information, determining whether to execute a determination process based on the control information associated with a specified string when the specified string is detected from the text, the determination process determining whether the second string is included in second information, the second information including at least one of third string being associated with another coded string, the second string being a string that includes the specified string at the beginning of the second string, executing the determination process when the determination process is determined to be executed and transforming the second string into the another coded string associated with the third string.. . ... Fujitsu Limited

05/24/18 / #20180143893

Non-transitory computer-readable storage medium, correction support method and correction support device

A non-transitory computer-readable storage medium storing a program that causes a computer to execute a process, the process including receiving a source code, performing a first analysis that analyzes the received source code in accordance with a specific rule, generating a new source code when at least one error is detected in the first analysis, the new source code having the at least one error corrected, performing a second analysis that analyzes the generated new source code in accordance with the specific rule when the at least one error causes the first analysis to skip analysis of a portion of the received source code, and outputting the new source code when the at least one error does not cause the first analysis to skip the analysis of the portion of the received source code.. . ... Fujitsu Limited

05/24/18 / #20180143796

Content control apparatus, and content control method

Disclosed is a content control apparatus including multiple display units having respective display areas arranged in a loop, a memory storing a set of instructions of a content control program, and one or more processors programmed to execute the set of instructions to perform a process. The process includes displaying a content on any one of the plurality of display units, transferring the content, in response to a sliding operation on the content displayed on a corresponding one of the display units, from the display unit acting as a starting point that initially displays the content, to pass sequentially through other display units, and stopping the content in response to the transferred content being transferred to a predetermined position.. ... Fujitsu Limited

05/24/18 / #20180143675

Power supply controller and energy harvesting apparatus

A power supply controller controlling a connection between a power source and a capacitor coupled between a first node and a second node and a load circuit operating with electric charge of the capacitor, includes a first controller configured to output a first control signal in accordance with an electric potential difference between the first node and the second node, a first switch configured to couple or uncouple the capacitor to or from the load circuit in response to the first control signal, a first resistor coupled between the first node and the first controller, a second resistor coupled between a node being located between the first resistor and the first controller and a third node for outputting the first control signal, and a second switch coupled in parallel to the first resistor and putting into on or off state in response to the first control signal.. . ... Fujitsu Limited

05/24/18 / #20180143085

Temperature measurement device, temperature measurement method, and computer-readable non-transitory medium

A temperature measurement device includes: a detector to detect first stokes and anti-stokes components when a light is input into a first end of an optical fiber and detect second stokes and anti-stokes components when a light is input into a second end; and a processor to execute a process including: calculating a first section from a first correlation between the second stokes component and at least one of the first stokes and the first anti-stokes components, calculating a second section from a second correlation between the second anti-stokes component and at least one of the first stokes and the first anti-stokes components, smoothing the second stokes component in the first section, smoothing the second anti-stokes component in the second section; and measuring a temperature by using the second stokes and the second anti-stokes components after smoothing, the first stokes component and the second stokes component.. . ... Fujitsu Limited

05/17/18 / #20180139864

Heat transport device and electronic device

. . A heat transport device includes: a heat receiving member that receives heat; a heat dissipation member that dissipates heat; a coolant circulation path that includes a main flow portion in which coolant flows and split flow portions where part of the main flow portion is split into plural flow paths, and that causes coolant to circulate between the heat receiving member and the heat dissipating member; pumps that are provided to the respective split flow portions; and a bypass flow path that forms a bypass between the respective split flow portions on an outlet side of the pumps and the main flow portion.. . ... Fujitsu Limited

05/17/18 / #20180139582

Wireless communication method, information processing apparatus, and recording medium

A wireless communication method executed by a processor included in an information processing apparatus, the wireless communication method includes determining, based on a moving speed of a moving object and an amount of downloading time for specific information that is provided to a terminal device within a given range relative to the moving object, a transmission area into which the specific information is to be transmitted; and transmitting the specific information to the terminal device present in the determined transmission area.. . ... Fujitsu Limited

05/17/18 / #20180139438

Stereoscopic image display program, stereoscopic image display method, and information processing apparatus

A stereoscopic image display method of causing a computer to display a first image and a second image of an object simulated in a three-dimensional simulation space, the first image being given by projecting the object in a first projection region extending from a first position toward a first projection plane, the second image being given by projecting the object in a second projection region extending from a second position toward a second projection plane and being coincident, in a particular plane, with the first projection region, the process including: accepting a specification of one of points in the object; and displaying the first image by projecting, in the first projection region, the object placed at a position where the specified point is included in the particular plane, and the second image by projecting, in the second projection region, the object placed at the position.. . ... Fujitsu Limited

05/17/18 / #20180139288

Method, device, and non-transitory computer-readable recording medium

A method includes: generating relation information indicating service relationships each indicating that a first service and a source service and a destination service are related each other when a reception from the source service occurs at the first service and when a transmission to the destination service occurs at the first service and when a time of the reception is within a specific time period before a time of the transmission, determining whether the first service and the specified source service and the specified destination service have performed a related communication based on a number of service relationships corresponding to a combination of the first service and the specified source service and the specified destination service, and outputting information representing the combination of the first service and the specified source service and the specified destination service that are determined to have performed the related communication.. . ... Fujitsu Limited

05/17/18 / #20180139176

Paas connection method and paas connection device

In a cf including an rn that executes an application, a gr that transfers a communication packet toward the application to the rn, and a gw that transfers a communication packet received by a tunnel to the gr, the gr is provided for each tenant. On receiving a communication packet from the tunnel that is set for each tenant, the gw transmits the communication packet to the gr associated with the tenant. ... Fujitsu Limited

05/17/18 / #20180139092

Information processing apparatus and method for creating configuration information list

An information processing apparatus includes a storage unit and a processing unit. The storage unit stores a command for acquiring configuration information from a target apparatus, in association with the name of the apparatus. ... Fujitsu Limited

05/17/18 / #20180139067

Persona-based service delivery

A method of persona-based service delivery includes receiving use data from a sensor and from a service device while a user interacts with the service device in a current environment. Based on the use data, the method includes developing, a preference that reflects the interaction by the user with the service device as monitored by the sensor. ... Fujitsu Limited

05/17/18 / #20180139056

Apparatus and method to perform secure data sharing in a distributed network by using a blockchain

An apparatus serves as a node device included in a distributed data sharing network, and shares, by using a blockchain, a piece of event information related to an event generated in a terminal, among node devices included in the distributed data sharing network, where the blockchain is a continuously growing list of blocks which are linked and secured using cryptography. The apparatus generates a piece of event data including the piece of event information related to the event, and causes the generated piece of event data to be stored in one of the node devices included in the distributed data sharing network.. ... Fujitsu Limited

05/17/18 / #20180139032

Communication device and receiving method

A communication device includes a transmitter to transmit a radio transmission signal having a frequency different from a frequency of a radio transmission signal transmitted by another transmitter, a receiver to receive a receiving signal including a primary signal and a first passive intermodulation signal generated by radio transmission signals, a memory, and a processor coupled to the memory and the processor to calculate a power of the primary signal, update a first coefficient for generating a cancel signal for canceling the first passive intermodulation signal, based on the receiving signal and transmission signals to be transmitted, generate the cancel signal based on the transmission signals and the first coefficient, and combine the receiving signal and the cancel signal, wherein the processor is further to adjust a step coefficient, which is a time constant in case of updating the first coefficient, based on the power of the calculated primary signal.. . ... Fujitsu Limited

05/17/18 / #20180138999

Information processing method, information processing device, and storage medium

An information processing method executed by an information processing device including a sensor and a processor, the information processing method includes acquiring, by the sensor, observation information indicating a situation; extracting, by the processor, one or more contents corresponding to the observation information from among a plurality of contents by referring to information in which an identifier identifying a situation and a content are associated with each other for each of the plurality of contents; determining one or more target contents from among the one or more contents based on priorities associated with the one or more contents; and executing a program of one of the determined one or more target contents.. . ... Fujitsu Limited

05/17/18 / #20180138982

Optical transmission method, optical transmission apparatus, and optical transmission system

An optical transmission method executed by a processor included in an optical transmission apparatus, the optical transmission method includes outputting, by using a first polarized wave, a first frame with a first fixed pattern representing a given arrangement of binary numbers for establishing synchronization; outputting, by using a second polarized wave orthogonal to the first polarized wave, a second frame with a second fixed pattern in which at least part of the first fixed pattern is reversed; multiplexing the first polarized wave and the second polarized wave to generate an optical signal; and transmitting the generated optical signal.. . ... Fujitsu Limited

05/17/18 / #20180138973

Network management device and network management method

There is provided a network management device including a memory in which a change rate of a transmission quality of a first optical signal to be transmitted on a first path with respect to a power of the first optical signal is stored, and a processor coupled to the memory and the processor configured to determine, based on the change rate, whether to set a second path on which a second optical signal transmits to overlap with at least a portion of a route of the first path.. . ... Fujitsu Limited

05/17/18 / #20180138867

Base station and distortion compensation method

There is provided a base station including a memory, a processor coupled to the memory and the processor configured to generate a distortion-compensated transmission signal, and a plurality of transmitters, a transmitter of the plurality of transmitters configured to include a first amplifier configured to amplify the distortion-compensated transmission signal so as to transmit the distortion-compensated transmission signal, and an attenuator configured to attenuate a feedback signal generated by splitting the distortion-compensated transmission signal amplified by the first amplifier so as to feed back the feedback signal to the processor, wherein the processor is further configured to perform distortion compensation according to a distortion compensation coefficient based on a power of the feedback signal.. . ... Fujitsu Limited

05/17/18 / #20180137894

Information processing apparatus and method for controlling information processing apparatus

An information processing apparatus includes: a casing which includes a side plate on each of left and right sides; and a processing apparatus to be mounted in the casing, wherein the processing apparatus includes: a board on which an arithmetic processing device and a storage device are mounted; a rail which is provided on each of the left and right sides of the board and extends in the horizontal direction to make the board slidable; a locking portion which locks the board to the casing; and a detection portion which detects that the board is taken out when the board is taken out from the casing by that locking by the locking portion is released and the board slides against the rails.. . ... Fujitsu Limited

05/17/18 / #20180137793

Apparatus and method for outputting image information, and non-transitory computer-readable storage medium for storing program for outputting image information

An apparatus executes an acquisition process for acquiring pixel value information items from a sensor that outputs the pixel value information items obtained at multiple sampling angles by executing a reciprocation scan with a measurement wave in a scan direction; executes a calculation process for calculating, based on the pixel value information items for one reciprocating motion in the reciprocation scan for each of multiple different arrangement orders in which a chronological pixel value information item on a forward path and a reverse-chronological pixel value information item on a backward path are alternately assigned, differences between the chronological pixel value information item and the reverse-chronological pixel value information item which are adjacent to each other in an arrangement direction; and executes a generation process for generating, based on the differences, a correction information item related to the pixel value information items for the one reciprocating motion in the reciprocation scan.. . ... Fujitsu Limited

05/17/18 / #20180137735

Abnormality detection method, recording medium, and information processing apparatus

An abnormality detection method includes acquiring, by a computer, data indicating a time when a monitored subject is detected to have assumed a predetermined posture, based on an output value from a sensor corresponding to the monitored subject; and referencing, by the computer, a storage configured to store information identifying a time period when the monitored subject assumes the predetermined posture and detecting an abnormality of the monitored subject when the time indicated by the acquired data is not included in the time period.. . ... Fujitsu Limited

05/17/18 / #20180137696

Computer-readable recording medium, loaded/unloaded state determination method, and loaded/unloaded state determination device

A computer-readable recording medium has stored therein a loaded/unloaded state determination program that causes a computer to execute a process including acquiring a period of time until a vehicle reaches a predetermined vehicle speed and determining that a cargo is loaded on the vehicle if the acquired period of time satisfies a predetermined condition.. . ... Fujitsu Limited

05/17/18 / #20180137228

Simulation assist apparatus and simulation assist method

A simulation assist apparatus includes a memory, and a processor coupled to the memory and configured to acquire a first index value included in an analysis object by a first simulation technique, acquire a second index value, acquire a third index value being obtained by processing a specific element being not permitted to be processed by the first simulation technique, and the first element by a second simulation technique, acquire a fourth index value being obtained by the second simulation technique, calculate an influence degree of the specific element based on a division value being obtained by dividing the value of the second index by the third index value, and a difference between the third index value and the fourth index value, and calculate a fifth index value being estimated to be obtained by processing the first simulation technique, based on the first index value and the influence degree.. . ... Fujitsu Limited

05/17/18 / #20180137051

Information processing apparatus and central processing device

An information processing apparatus includes: a central processing device; a storage device that stores a first instruction group and a second instruction group in a storage area to which a predetermined address range in an address space is assigned; and a circuit that executes predetermined arithmetic processing according to an address assigned in the address space. The central processing device includes: a program counter that designates an address; a controller that outputs an address obtained as a result of execution of the first instruction group to the program counter; and a translator including a memory that stores an address assigned to the circuit as a second address, in association with an address used for execution of the second instruction group, the address being a first address, the translator outputting the second address to the program counter when the address output from the controller matches the first address.. ... Fujitsu Limited

05/17/18 / #20180137008

Apparatus and method to determine plural locations in communication circuits at which failures have occurred

An apparatus includes first and second circuits that transmit and receive information to and from each other through first paths, where each of the first and second circuits includes second paths respectively coupled to the first paths, and matrix switches that are provided across the second paths and switch a transmission path of information transmitted to any one of the second paths. Upon detecting an error in the second paths, the apparatus conducts a loop-back test in which each matrix switch is switched to a loop-back state in which information to be transmitted to the second path in which the error has been detected, is looped back. ... Fujitsu Limited

05/17/18 / #20180136973

Information processing device, information processing system, and non-transitory computer-readable storage medium

An information processing device included in a plurality of information processing devices of an information processing system, the information processing device including configured to acquire pieces of load information indicating loads on the plurality of information processing devices from each of the plurality of information processing devices, perform a first aggregation processing that aggregates the acquired pieces of load information, determine whether the first aggregation processing is to be distributed based on the acquired pieces of load information, when the information processing device determines that the first aggregation processing is to be distributed, transmit, to at least two information processing devices included in plurality of information processing devices, an execution request of second aggregation processing, the second aggregation processing being aggregation processing for each of a plurality of device groups obtained by dividing the plurality of information processing devices by the number of the at least two information processing devices.. . ... Fujitsu Limited

05/17/18 / #20180136917

Compiler program, compiling method, and compiling device

A non-transitory computer-readable storage medium storing therein a compiler program for causing a computer to execute a procedure. The procedure includes copying a source program written in a parallel programming language to generate a plurality of optimization target programs corresponding to image numbers respectively; and repeatedly performing, for each of the optimization target programs, a first optimization that includes, substituting a function or a variable that indicates image number in the optimization target program with the image number, performing a constant propagation, deleting a conditional branch instruction having a condition under which a conditional statement is changed to a constant due to the constant propagation, and deleting a code that is not to be executed based on the conditional branch instruction.. ... Fujitsu Limited

05/17/18 / #20180136852

Control apparatus, storage apparatus and method

A control apparatus configured to determine a first value indicating a resource amount of a first storage apparatus, determine, respectively for a plurality of logical volumes included in the first storage apparatus, a load of the first storage apparatus due to access from an information processing apparatus, determine a priority of the plurality of logical volumes, respectively, for a process of data migration from a second storage apparatus to the first storage apparatus, determine a second value indicating a resource amount of the first storage apparatus which is used in the access from the information processing apparatus to the first storage apparatus, calculate, as a migration resource amount of the first storage apparatus, a value by subtracting the second value from the first value, allocate the migration resource amount to the plurality of logical volumes based on the priority respectively determined for the plurality of logical volumes.. . ... Fujitsu Limited

05/17/18 / #20180136847

Control device and computer readable recording medium storing control program

A control device configured to backup data updated in response to update requests issued by a plurality of host devices, includes a memory; and a processor configured to: record, in the memory, a reception interval and a last reception time of the update requests for each host device, compare an elapsed time from the last reception time to a certain timing and the reception interval at the certain timing for each host device, and start the backup according to a comparison result for each host device.. . ... Fujitsu Limited

05/17/18 / #20180136820

Computer readable non-transitory recording medium, information processing method and information processing apparatus

Operation performed by user about a displayed web content. And the program causes the computer to perform presenting selection information associated with the operation, the selection information corresponding to a position change of any of elements of the displayed web content of the displayed web content, the selection information being related to timing of the operation. ... Fujitsu Limited

05/17/18 / #20180136818

User interface method, information processing system, and user interface program medium

A user interface method, performed by a computer, including: identifying a window that exists in an area determined in accordance with a relative distance between a starting point and an operating point of an input operation to move an object and a direction from the starting point to the operating point, in an operation to select a window as a movement destination of the object from among a plurality of windows displayed on a plurality of displays; and displaying a movement destination candidate icon indicating the identified window.. . ... Fujitsu Limited

05/17/18 / #20180136157

Gas sensor and method of using the same

A gas sensor includes: a semiconductor layer; a graphene film provided above the semiconductor layer and having at least a portion in contact with gas; and a barrier film between the semiconductor layer and the graphene film.. . ... Fujitsu Limited

05/17/18 / #20180136151

Heat dissipation measure determination method and information processing device

A non-transitory, computer-readable recording medium having stored therein a program for causing a computer to execute a process that includes: obtaining a heat generation amount of a component via an interface; calculating a unit heat-generation amount using the heat-generation amount of a component, and a unit size that is one of a volume of the component and a surface area of the component, the unit heat-generation amount being the heat-generation amount per the unit size; determining whether the unit heat-generation amount is greater than a threshold value; and causing an output device to output a signal for indicating that consideration of heat dissipation measures is desired for the component for which the unit heat-generation amount is determined to be greater than the threshold value.. . ... Fujitsu Limited

05/17/18 / #20180136051

Electronic apparatus and surface temperature estimation method therefor

An electronic apparatus includes a housing, a substrate in the housing, components on the substrate, a reference temperature sensor, temperature sensors for the respective components, and an arithmetic processing unit. The arithmetic processing unit estimates an outside air temperature by using a reference temperature, temperatures acquired by the temperature sensors, first transfer functions, second transfer functions, and third transfer functions, and estimates a surface temperature of the housing based on the outside air temperature. ... Fujitsu Limited

05/17/18 / #20180135920

Heat exchanger, information processing device, and flat tube manufacturing method

An electronic device includes a heat exchanger that includes a flat tube through which fluid flows. The flat tube includes a tube main body section, a connecting wall portion, and a flange portion. ... Fujitsu Limited

05/17/18 / #20180135901

Manifold and information processing apparatus

A manifold includes: a branch pipe including an inflow port and a plurality of outflow ports; and a partition wall that partitions an inside of the branch pipe into a side of the inflow port and a side of the plurality of outflow ports and includes: a plurality of through-holes that have a total opening area greater than an opening area of the inflow port; and a plurality of first facing portions that face the respective outflow ports.. . ... Fujitsu Limited

05/17/18 / #20180133537

Kettlebell with integrated motion sensors and kinetic charging system

A kettlebell includes sensors to collect movement data during use, a controller to track movement data, a kinetic charging circuit to charge a kettlebell battery, a network interface over which to transmit movement data to a networked device, and a user interface to display a representation of electricity generated by the kettlebell movement. The sensors include an accelerometer or a gyroscope. ... Fujitsu Limited

05/10/18 / #20180132387

Rack mount-type information processing apparatus and rack mount-type information processing system

A rack mount-type information processing apparatus includes: a plurality of slots, into each of which an electronic device is inserted, a liquid-cooled element provided in a cooling target included in the electronic device, a liquid to cool the cooling target being circulated in the liquid-cooled element; a manifold pipe extending in a direction where the slots are arranged; and a plurality of connection pipes configured to interconnect the liquid-cooled element and the manifold pipe, and coupled in parallel to the manifold pipe at a portion of the manifold pipe which corresponds to at least one slot among the plurality of slots.. . ... Fujitsu Limited

05/10/18 / #20180132277

Method for resource allocation, method for channel state information transmission, base station and user equipment

A method for resource allocation, method for channel state information transmission, base station and user equipment. Wherein the method for resource allocation includes: determining, by a base station, that it is necessary for a ue to report aperiodic csi of relevant downlink ccs; and allocating, by the base station, corresponding resources to the ue according to the number of the relevant downlink ccs. ... Fujitsu Limited

05/10/18 / #20180132135

Data processing method and apparatus for lte and wlan aggregation and communications system

A data processing method and apparatus for lte and wlan aggregation and a communications system. The data processing method includes: receiving, by a wlan termination in a wlan link, data transmitted by a pdcp layer in an lte link, and transmitting the data transmitted by the pdcp layer to an llc layer in the wlan link after processing; and feeding back highest successfully delivered pdcp sequence number information and/or unsuccessfully delivered pdcp sequence number information to the pdcp layer in the lte link. ... Fujitsu Limited

05/10/18 / #20180132126

Information processing system, information processing apparatus, and information processing program medium

An information processing apparatus for connecting to a terminal via a first wireless communication medium and connecting to a network via a second wireless communication medium, the information processing apparatus including: a memory, and a processor coupled to the memory and configured to execute a process comprising; receiving data to the terminal from the network via the second wireless communication medium; caching the received data; selecting a node device to be a copy destination of the cached data out of the other node devices based on a prospect of the terminal to be reconnected to each of the other node devices and a communication load of the own node device for transmitting data to each of the other node devices; and transmitting the data to the selected node device via the first wireless communication medium.. . ... Fujitsu Limited

05/10/18 / #20180131889

Non-transitory computer-readable storage medium, control method, and control device

A non-transitory computer-readable storage medium storing a program that causes a computer to perform a process, the process including obtaining a captured image captured by a camera, determining whether a reference object is included in the obtained captured image, transmitting the captured image to a terminal device when the reference object is included in the obtained captured image, restricting a transmission of the captured image to the terminal device when the reference object is not included in the obtained captured image, and outputting, on a screen, data received from the terminal device in response to the transmitting the captured image.. . ... Fujitsu Limited

05/10/18 / #20180131750

Information processing device, information processing method, and information processing system

An information processing device includes a memory and a processor coupled to the memory. The processor is configured to receive terminal information of each of a plurality of terminals. ... Fujitsu Limited

05/10/18 / #20180131472

Method and apparatus for performing multiuser superposition transmission over repetition-based transmission and system

Embodiments of this disclosure provide a method and apparatus for performing multiuser superposition transmission over repetition-based transmission and a system. In this embodiment, the method includes: an enb transmits repetition configuration information or repetition configuration information and modulation scheme information of second ue utilizing a repetition-based transmission technique to first ue paired with the second ue for performing must transmission, so that the first ue detects data of the second ue and performs interference cancellation according to the repetition configuration information or the repetition configuration information and the modulation scheme information of the second ue, so as to obtain data of the first ue. ... Fujitsu Limited

05/10/18 / #20180131446

Compensation apparatus for offset drift, received signal recovery apparatus and receiver

Embodiments of this disclosure provide a compensation apparatus for an offset drift, a received signal recovery apparatus and a receiver, in which estimation and compensation of an offset drift are directly performed at a receiver end, with no need of extra provision of an offset control circuit at a transmitter end, so that the system is simple in structure, applicable to various modulation formats, wide in applicability, and is able to meet demands for high-order modulation formats. And furthermore, by equalizing a received signal and performing phase recovery on a frequency difference and phase noises, information on offset points of a modulator of the transmitter end may be accurately separated, thereby accurately compensating for the offset drift of the modulator of the transmitter end.. ... Fujitsu Limited

05/10/18 / #20180131394

Data processing system and data processing apparatus

A data processing system includes a first arithmetic-circuit to perform a first error-correction-code operation on an input bit-string so as to generate a first bit-string including the input bit-string and a result of the first error-correction-code operation, a parity arithmetic-circuit to acquire a parity bit of the first bit-string, a second arithmetic-circuit to perform a second error-correction-code operation on a second bit-string including the first bit-string and the parity bit, a specifying-circuit to specify a number of at most n-bit-error and an error position in the second bit-string, based on an operation result of the second error-correction-code operation on the second bit-string, a parity check-circuit to perform a parity check on the second bit-string, and a control-circuit to detect a n+1-bit-error in the first bit-string when the number of bit error is n and a result of the parity check indicates that there is an error.. . ... Fujitsu Limited

05/10/18 / #20180131350

Phase-switch-equipped variable amplification device and phase shifter

There is provided a phase-switch-equipped variable amplification device including a switch including one input port and two output ports and configured to output a single-ended signal input to the one input port into one of the two output ports, a first converter coupled to the two output ports of the switch and configured to convert the single-ended signal output from the switch into a pair of differential signals having phases different from each other by 180-degree and invert phases of the pair of differential signals in response to a switching operation at the switch, a variable amplifier configured to amplify the pair of differential signals in accordance with a control voltage, and a second converter configured to convert the pair of differential signals amplified by the variable amplifier into a single-ended signal.. . ... Fujitsu Limited

05/10/18 / #20180131338

Variable attenuation device, phase-switching variable attenuation device, and phase shifter

A variable attenuation device includes: a first variable attenuator configured to receive a first signal through a first input end, attenuate the first signal by an amount of attenuation according to a control voltage, and output the attenuated first signal through a first output end, the first signal being one of a pair of differential signals having a 180-degree phase difference; a second variable attenuator configured to receive a second signal through a second input end, attenuate the second signal by the amount of attenuation according to the control voltage, and output the attenuated second signal through a second output end, the second signal being the other one of the pair of differential signals; a first signal distributer configured to distribute the second signal to the first output end; and a second signal distributer configured to distribute the first signal to the second output end.. . ... Fujitsu Limited

05/10/18 / #20180131056

Electronic device

An electronic device includes a first electronic component, a substrate on which the first electronic component is mounted, which includes an additional region formed on one side of the first electronic component in a first direction for adding a second electronic component, and onto which cooling air flows, and a wall member partially surrounding the additional region, wherein the wall member includes one opening for allowing the air to flow over the additional region.. . ... Fujitsu Limited

05/10/18 / #20180129991

Manufacturing process management system, manufacturing process management method, and non-transitory computer-readable recording medium recording manufacturing process management program

A manufacturing process management system includes: a display circuit; and a processor configured to: display, on the display circuit, a graph which represents an elapsed time from a start to a finish of each of a plurality of manufacturing processes through which a product is manufactured, based on information of starting times and finishing times of the manufacturing processes, in a state where the plurality of manufacturing processes are divided into each of manufacturing processes in an execution order and time axes are aligned in a same direction; specify, from among captured images of the plurality of manufacturing processes which are stored in a storage, a captured image which corresponds to the manufacturing process for a designated position on the displayed graph; and display the specified captured image on the display circuit.. . ... Fujitsu Limited

05/10/18 / #20180129883

Detection method and apparatus of a status of a parking lot and electronic equipment

A detection method and apparatus for a status of a parking lot in which the apparatus includes: a parking lot motion detecting unit detecting whether a moving object is in the lot according to a surveillance image of the lot; a blocking motion detecting unit, when a moving object does not exist in the lot, detecting whether a moving object exists in a blocking detection area of the parking lot in the image, where the blocking detection area is adjacent to the lot; a blocking detecting unit, when a moving object does not exist in the blocking detection area, detecting whether, in the blocking detection area, a blocking object exists blocking the parking lot; and a parking lot status determining unit determining the status of the lot according to a detection result of the blocking detecting unit.. . ... Fujitsu Limited

05/10/18 / #20180129771

Design support method, and information processing apparatus

An information processing apparatus includes a processor configured to accept feature information on a specification of a target circuit to be designed. The processor is configured to refer to first correspondence information in which a plurality of parameter values are associated with respective index values for each piece of feature information on specifications of respective circuits to be configured in an integrated circuit. ... Fujitsu Limited

05/10/18 / #20180129741

Transmission apparatus, information processing system, and transmission method

A transmission apparatus includes a processor configured to: disable access to a third memory, store input first data in the first memory, generate second data based on the first data, store the second data in a second memory, and in a case where the second data exhibits abnormality, store, in the third memory, the first data stored in the first memory, enable a process of transmitting, perform the process of transmitting the second data stored in the second memory and transmitting the first data stored in the third memory, and exclusively enable access to the first memory and the process of the transmitting, and enable the access to the third memory in accordance with the abnormality.. . ... Fujitsu Limited

05/10/18 / #20180129678

Compressing method, compressing apparatus, and computer-readable recording medium

A non-transitory computer-readable recording medium stores a compressing program that causes a computer to execute a process including: extracting words from a file serving as a processing target; counting how many times each of the extracted words appears; registering bit strings each expressing, in multiple bits, the number of times of appearance into an index so as to be kept in correspondence with the words and the file; among the plurality of bit strings registered in the index while being kept in correspondence with the words and the file, each rearranging, within the bit string, bits included in a first bit string and bits included in a second bit string, so as to be in a different order; and compressing the index in which the bits have been rearranged, by using mutually-different mathematical functions.. . ... Fujitsu Limited

05/10/18 / #20180129547

Information processing apparatus and information processing method

An information processing apparatus includes, a programmable circuit that includes multiple areas into which logics are capable of being programmed, a memory, and a processor configured to, receive a request including information concerning a first process and a second process, calculate a first throughput corresponding to the first process and a second throughput corresponding to the second process based on data used in each of the first process and the second process, determine a first number of areas in which the first process is performed and a second number of areas in which the second process is performed, and program first logics to perform the first process in first areas among the multiple areas, and program second logics to perform the second process in second areas among the multiple areas, the first areas corresponding to the first number, the second areas corresponding to the second number.. . ... Fujitsu Limited

05/10/18 / #20180129192

Job planning device and job planning method

A job planning device includes: a memory; and a processor coupled to the memory and configure to: assign workers to a production line and assign a job, a tool required, and/or equipment required to each worker of the workers; calculate depreciation per predetermined period of time in a whole of the production line based on depreciation of the tool and/or the equipment and a labor cost of the production line per the predetermined period of time based on overtime hours of the each worker calculated from a takt time of the production line and individual cycle times of the workers working in the production line; and calculate a sum of costs calculated by the calculation unit with respect to each assignment plan created by the assignment unit, and determine workers, tools, and/or equipment to be actually assigned to the production line based on the sum.. . ... Fujitsu Limited

05/10/18 / #20180128884

Magnetic material simulation method, magnetic material simulation apparatus, and recording medium

A non-transitory computer-readable recording medium stores a magnetic material simulation program that causes a computer to execute a process including: calculating a second electric charge at a specific point in time with respect to a crystal grain model obtained by dividing a magnetic material into sections having a predetermined mesh size, based on a parameter related to the crystal grain model, a first electric charge previously applied to the crystal grain model, and a first magnetic field that previously occurred to the crystal grain model; calculating a second magnetic field and a second magnetic flux density of the crystal grain model at the specific point in time; and repeatedly performing a process of calculating a third electric charge, a third magnetic field, and a third magnetic flux density of the crystal grain model at a following point in time.. . ... Fujitsu Limited

05/10/18 / #20180126561

Generation device, control method, robot device, call system, and computer-readable recording medium

A non-transitory computer-readable recording medium stores a generation program that causes a computer to execute a process including: acquiring a character string recognized from a voice of a speaker, and data representing a movement of the speaker in a period corresponding to a period in which the voice is output; and generating information indicating a correspondence relationship between a character string and a movement based on the acquired character string and the acquired data representing the movement.. . ... Fujitsu Limited

05/10/18 / #20180125443

Image retrieval apparatus and image retrieval method

An image retrieval apparatus that retrieves a candidate medical image in diagnosis of diffuse lung disease based on a position of an abnormal shadow in an organ region in a target medical image, the apparatus includes a memory, and a processor coupled to the memory and configured to map the organ region in the target medical image to an image having a predetermined shape to make it identifiable whether the abnormal shadow is distributed over a first portion in the organ region or a second portion in the organ region, occurrence portions of the abnormal shadow within the first portion and the second portion are organizationally different, and calculate a position of the abnormal shadow after the mapping in the image having the predetermined shape.. . ... Fujitsu Limited

05/03/18 / #20180124944

Cable unit and server apparatus

A cable unit includes a first casing body, a second connector body, a first connector, a second casing, and a cable. The first casing body forms an open shape that includes a first main wall and a first peripheral side-wall. ... Fujitsu Limited

05/03/18 / #20180124929

Electronic device

An electronic device includes a first case, a second case that is fastened to the first case in a first direction and has an outer circumferential part with a groove formed recessed in a second direction different from the first direction, and an elastic member that has a ring shape and fits into the groove to be retained in an elastically deformed state between the first case and the second case.. . ... Fujitsu Limited

05/03/18 / #20180124672

Method, communication device and communication system

A method includes acquiring first information and second information from a terminal device, transmitting a second portion of data from the first storage device to a second storage device coupled to the second base station based on a determination to transfer the second portion of the data, determining whether to change a communication destination of a first communication of the terminal device from the first base station to the second base station based on the first information and the second information, changing the communication destination from the first base station to the second base station after the data is transmitted from the first storage device to the second storage device, and transmitting a segment of the second portion of the data from the second storage device to the terminal device after the communication destination is changed from the first base station to the second base station.. . ... Fujitsu Limited

05/03/18 / #20180124476

System, information processing device and non-transitory computer-readable storage medium

A system includes a light irradiating device configured to irradiate an object with light to illuminate a mark on the object, and an information processing device storing relation information and control information associated with the object, the relation information indicating a relation between the mark and the object, and the control information indicating a policy whether to distribute an image of the object to at least one device through a network, and configured to acquire the image of the object irradiated with the light to illuminate the mark on the object, extract the mark illuminated by the light on the object, identify the object associated with the extracted mark based on the relation information, and execute a process to control distribution of the image to the at least one device through the network, according to the policy for the image of the object in the control information.. . ... Fujitsu Limited

05/03/18 / #20180124405

Video decoder and video decoding method

A video decoder decoding an encoded stream includes a parallel entropy decoding part to entropy decode the stream of blocks in block lines in parallel, a parallel qp prediction part to compute prediction values of the blocks in the block lines in parallel, and a parallel decoding processing part to generate decoded pixels of the blocks in the block lines in parallel, the decoded pixel being obtained utilizing data decoded by the parallel entropy decoding part and the prediction value. When performing computing processing in parallel per unit of n block lines, the processing is performed on a processing block in a (k−1)th block line preceding a processing block in a kth block line by at least one block in a horizontal position to compute the prediction value of the processing block by referring to a block already processed corresponding to the processing block.. ... Fujitsu Limited

05/03/18 / #20180124396

Apparatus, method for coding video, and non-transitory computer-readable storage medium for storing program for coding video

An apparatus for coding video in one of a plurality of prediction modes executes a first process for calculating first evaluation values regarding each of the plurality of prediction modes, based on a plurality of luminance prediction errors, each luminance prediction error being a difference between luminance of each pixel in an input image and luminance of each pixel in a prediction image, a plurality of color difference prediction errors, each color difference prediction error being a difference between a color difference of each pixel in the input image and a color difference of each pixel in the prediction image, and a calculation result of the luminance prediction errors and the color difference prediction errors; executes a second process for selecting a predetermined number of prediction modes from the prediction modes, based on the first evaluation values.. . ... Fujitsu Limited

05/03/18 / #20180124170

Resource management device and method

A resource management device includes a memory and a processor configured to accept, from the terminal, a request to execute an exclusion of a first processing device from a device group, the device group including processing devices that execute processing in response to an instruction, execute copying of a processing execution history from a storage in the first processing device to a second processing device different from the first processing device among the device group in response to the request, and execute the exclusion of the first processing device from the device group after completion of the copying of the processing execution history.. . ... Fujitsu Limited

05/03/18 / #20180124084

Network monitoring device and method

A network monitoring device includes: a memory; and a processor coupled to the memory and configured to: based on identifying information and attribute information of an access source included in a history of access to plural dummy servers installed in a monitoring target network, the access source having accessed the individual dummy servers, tally a number of the dummy servers accessed and a number of types of the attribute information for each access source; and estimate the legitimacy of individual access sources based on the number of dummy servers and the number of attribute information types tallied for each access source.. . ... Fujitsu Limited

05/03/18 / #20180124028

Apparatus authentication system, management device, and apparatus authentication method

A management device includes a counter that counts the first number of times authentication of a first communication device has been successful, a generating unit that generates a first password based on the first number of times, and a sending unit that sends a registration request that requests registration of the first password. The first communication device includes a counter that counts the second number of times authentication of the first communication device has been successful, a generating unit that generates a second password based on the second number of times, and a sending unit that sends a connection request that includes the second password. ... Fujitsu Limited

05/03/18 / #20180123942

Route control apparatus and route control method

A route control apparatus includes a processor. The processor acquires a traffic volume of a path between each pair of nodes in a data transmission route formed utilizing a network. ... Fujitsu Limited

05/03/18 / #20180123933

Method, switching device and packet capturing system

A method includes receiving, by a switching device coupled to a network, a first packet transmitted through the network, generating, by the switching device, a first mirror packet of the received first packet by performing a first mirroring processing on the received first packet, the first mirror packet including first identification information identifying the first mirror packet, generating, by the switching device, a first time stamp packet including the first identification information and first time information indicating a first time when the first mirroring processing is performed, transmitting, by the switching device, the first mirror packet and the first time stamp packet to a storage device, and storing, in the storage device, the first mirror packet and the first time stamp packet transmitted from the switching device.. . ... Fujitsu Limited

05/03/18 / #20180123775

Transmission device and signal processing method

A transmission device includes: a reception circuit; and a transmission section that is disposed between the reception circuit and a transmission circuit and transmits a clock signal and data signals in parallel, wherein the transmission circuit performs operations of: inserting a predetermined pattern in a data invalid period of each of the data signals; outputting the each of the data signals in which the predetermined pattern has been inserted in synchronization with an input clock; and adjusting a phase of the clock signal in the data invalid period, the reception circuit performs operations of: detecting a state of a reception clock using the data signals in which the predetermined pattern has been inserted; and determining whether phase adjustment of the clock signal is to be performed, based on the state of the reception clock, and the transmission circuit adjusts the phase of the clock signal, based on a determination result.. . ... Fujitsu Limited

05/03/18 / #20180123774

Clock recovery circuit, semiconductor integrated circuit device and radio frequency tag

A clock recovery circuit includes: a multi-phase clock generating circuit configured to generate multi-phase clocks having different phases; a plurality of switch elements configured to control coupling between each of the multi-phase clocks and an output node; and a switch control circuit configured to compare phases of the multi-phase clocks and input data and control, to an on-state, at least two switch elements of the plurality of switch elements corresponding to at least two clocks whose phase difference falls within a given range, wherein the at least two clocks selected through the at least two switch elements controlled to the on-state are subjected to phase interpolation to recover an output clock.. . ... Fujitsu Limited

05/03/18 / #20180123760

Method and apparatus for transmitting demodulation reference signals and system

Embodiments of this disclosure provide a method and an apparatus for transmitting demodulation reference signals and a system. In an embodiment, the method is applicable to a long term evolution (lte) communication system, the lte communication system including first equipment and second equipment, the first equipment and the second equipment communicating via a sidelink, and the method includes: the first equipment transmits additional demodulation reference signals (dmrss) to the second equipment via the sidelink, the additional dmrss being located in the last orthogonal frequency division multiplexing (ofdm) symbol of each subframe of the sidelink. ... Fujitsu Limited

05/03/18 / #20180123701

Amplitude adjustment circuit, digital coherent receiver, and amplitude adjustment method

An amplitude adjustment circuit includes a memory that stores correspondence information between frequency distributions of an amplitude and adjustment coefficients, a processor configured to generate a frequency distribution of amplitude of data for which adaptive equalization processing has been executed, acquire the correspondence information between frequency distributions of the amplitude and adjustment coefficients from the memory, select the adjustment coefficient based on a result of comparison between the frequency distributions included in the correspondence information acquired by the acquiring unit and the frequency distribution generated by the generating unit, and adjust a gain of the data based on the adjustment coefficient selected by the selecting unit.. . ... Fujitsu Limited

05/03/18 / #20180123700

Method and apparatus for estimating polarization dependent loss and receiving device

Embodiments of this disclosure provide a method and apparatus for estimating polarization dependent loss (pdl) and a receiving device. The method includes: performing equalization processing on pre-processed dual-polarization state signals; performing correlation operations on the equalized dual-polarization state signals and unequalized dual-polarization state signals; constructing an estimation matrix based on a result of the correlation operations; and calculating a polarization dependent loss of the dual-polarization state signals by using one or more feature values of the estimation matrix. ... Fujitsu Limited

05/03/18 / #20180123669

Method and apparatus for feeding back channel state information, user pairing method and apparatus, data transmitting method and apparatus and system

Embodiments of this disclosure provide a method and apparatus for feeding back channel state information, a user pairing method and apparatus, a data transmitting method and apparatus and a system. In one embodiment, the apparatus for feeding back channel state information includes: a feedback unit configured to feed back channel state information to an enb, the channel state information including a precoding matrix index (pmi); a first channel quality indicator (cqi1) corresponding to the pmi; and azimuth angle reference information. ... Fujitsu Limited

05/03/18 / #20180123598

Clock recovery circuit, semiconductor integrated circuit device, and radio frequency tag

A clock recovery circuit includes a delay line circuit configured to output a plurality of first clocks having different phases obtained by delaying an input data signal, a register circuit configured to determine and write received data in the input data signal based on the first clocks, and a control circuit configured to control the writing of the data in the register circuit based on transitions of the input data signal.. . ... Fujitsu Limited

05/03/18 / #20180123359

Power supply apparatus and charge-discharge control method

Lics are grouped into a plurality of lic groups. Switches switch a power-feed path to allow charging and discharging to be performed for a combination of the lic groups. ... Fujitsu Limited

05/03/18 / #20180122773

Semiconductor device

A semiconductor device includes: a first chip including one of a logic circuit and a memory circuit and mounted over a substrate with a circuit surface of the first chip facing up; a second chip including the other of the logic circuit and the memory circuit and mounted over the first chip with a circuit surface of the second chip facing down such that the logic circuit and the memory circuit are coupled via a first connection electrode; and a third chip mounted between the substrate and the second chip with a circuit surface of the third chip facing down and includes: an interface circuit that converts between a first signal which is transmitted with the logic circuit or memory circuit and a second signal which is transmitted with an outside; and a first through electrode coupling the logic circuit or memory circuit and the interface circuit.. . ... Fujitsu Limited

05/03/18 / #20180122480

Control circuit, semiconductor storage device, and method of controlling semiconductor storage device

A control circuit that controls a memory including a storage region and a redundant region, the control circuit includes a detector that detects a defective block in the memory, and a controller that switches, when the detector has detected the defective block, a data storage scheme of the first block detected as the defective block from a first storage scheme to a second storage scheme in which the number of bits of data to be stored in each of memory elements is smaller than the number of bits of data to be stored in each of the memory elements in the first storage scheme, and that stores a portion of data stored in the first block in the first storage scheme to be stored in the first block in the second storage scheme.. . ... Fujitsu Limited

05/03/18 / #20180122406

Pitch extraction device and pitch extraction method

A pitch extraction device includes a processor configured to perform a process including: dividing a first bit stream in encoded data into a plurality of sections each having a prescribed section length, the encoded data being obtained by performing entropy encoding on a residual signal calculated by performing linear prediction analysis on a sound signal; allocating a first value or a second value to each of the plurality of sections in the first bit stream in accordance with a bit value in each of the plurality of sections; generating a second bit stream obtained by re-encoding the first bit stream according to the first value and the second value that have been allocated to each of the plurality of sections in the first bit stream; and calculating a fundamental frequency of the sound signal in accordance with an autocorrelation of the second bit stream.. . ... Fujitsu Limited

05/03/18 / #20180122369

Information processing system, information processing apparatus, and information processing method

An information processing system includes a processor configured to: extract an intention of a user and context of utterance from the utterance of the user via a microphone, generate topic data which includes an execution situation of the intention based on the intention and the context, generate utterance content according to the execution situation of the generated topic data, and output the utterance content to the user via a speaker.. . ... Fujitsu Limited

05/03/18 / #20180122097

Apparatus, method, and non-transitory computer-readable storage medium for storing program for position and orientation estimation

An apparatus for position and orientation estimation executes a process for detecting first point group indicating an object body based on model data of the object body from three-dimensional point group, a process for generating a pattern group including a plurality of second point group respectively representing patterns in which a position and an orientation of the model data are respectively changed at a position of the first point group, a process for converting the first point group and the second point group of the patterns of the pattern group into distance images, a process for comparing the distance image of the first point group with each of the distance images of the second point group of the patterns of the pattern group, and a process for selecting one of the distance images of the second point group of the patterns based on a result of the comparing.. . ... Fujitsu Limited

05/03/18 / #20180121935

Non-transitory computer-readable storage medium, display control method, and information processing device

A non-transitory computer-readable storage medium storing a display control program that causes a computer to execute a process, the process including, monitoring an operation of a user for one or a plurality of display contents displayed on a screen, determining whether a result of the monitoring corresponds to at least one of a plurality of operation patterns stored in a memory, and outputting, on the screen, information corresponding to the one or the plurality of display contents when the result of the monitoring corresponds to the at least one of the plurality of operation patterns, the information being different in accordance with which operation pattern, included in the plurality of operation patterns, corresponds to the result of the monitoring.. . ... Fujitsu Limited

05/03/18 / #20180121779

Sensor device

A sensor device includes: a first portion that is formed of an inorganic semiconductor material, includes a control module, and is reusable; a second portion that is formed of an organic material and separably coupled to the first portion; and a sensor that is disposed in at least one of the first and second portions.. . ... Fujitsu Limited

05/03/18 / #20180121745

Apparatus, method for object identification, and non-transitory computer-readable storage medium

An apparatus for object identification includes: a memory; and a processor coupled to the memory and configured to execute a determination process that includes determining whether a hand is in contact with an object, execute an identification process that includes identifying a first shape of an area of the object hidden by the hand in accordance with a second shape of the hand when the hand is determined to be in contact with the object in the determination process, and execute a distinguishing process that includes distinguishing the object based on the first shape in the identification process.. . ... Fujitsu Limited

05/03/18 / #20180121632

Method and device for calculating acid dissociation constant, and program

A calculation method of acid dissociation constant, including: calculating the acid dissociation constant using function that uses index value determined based on electron density between two atoms in calculation target molecule and coefficient s value determined based on types of two elements of set of the two atoms, wherein when the calculation target molecule includes at least one amino group and dissociation of hydrogen atom from one amino group in the at least one amino group is calculated, the function further uses second electron density of nitrogen atom in the one amino group not related to bond between the nitrogen atom and another atom, bond distance between the nitrogen atom and the hydrogen atom, and molecular orbital energy of the calculation target molecule, wherein the calculation method is method for calculating acid dissociation constant in dissociation of the hydrogen atom from the calculation target molecule using computer.. . ... Fujitsu Limited

05/03/18 / #20180121598

Method for calculating binding free energy, calculation device, and program

A method for calculating binding free energy, where the method includes a plurality of steps each including adding a distance restraint potential between a binding calculation target molecule and a target molecule, wherein the method is a method for calculating binding free energy between the binding calculation target molecule and the target molecule using a computer, and wherein anchor points of the binding calculation target molecule in the plurality of the steps are identical anchor points, and anchor points of the target molecule in the plurality of the steps are different anchor points.. . ... Fujitsu Limited

05/03/18 / #20180121584

Verification support program medium, verification support method, and information processing device

An information processing apparatus includes a memory and a processor: where the memory stores first correspondence information in which, regarding each of regions delimited based on a level of possibility that a path included in a circuit does not meet timing constraints, region information representing the region and a range of a value of an item relating to delay of the path are associated with each other and second correspondence information in which, regarding a certain region, region information that represents the certain region and countermeasure information that represents a countermeasure against delay of the path whose value of the item corresponds to the certain region are associated with each other; and the processor outputs the countermeasure information by referring to the first and the second correspondence information, regarding a value of the item relating to delay of a path included in a target circuit of verification.. . ... Fujitsu Limited

05/03/18 / #20180121516

Information processing device, computer-readable recording medium having stored therein information processing program, and information processing method

An information processing device includes: a memory configured to store data concerning a write access; and a processor coupled to the memory, the processor being configured to: record, for each data, time of a write access of the data to management information, when writing out data from the memory to a storage, determine a plurality of data as a group of overall compression based on the management information, the plurality of data having a difference of time of write accesses being equal to or less than a threshold value, and compress the plurality of data corresponding to the determined group by an overall compression, and write compressed data obtained through the overall compression to the storage.. . ... Fujitsu Limited

05/03/18 / #20180121305

Storage system and storage device

A storage device including a first memory that stores a plurality of pieces of data a second memory that stores first state information indicating a state of update of the plurality of pieces of data, and a processor coupled to the first memory and the second memory and the processor configured to receive a update request for the plurality of pieces of data stored in the first memory, update a part of the plurality of pieces of data corresponding to the update request in response to an update of a second storage device coupled to the storage device, and update the first state information in response to the update of the plurality of pieces of data.. . ... Fujitsu Limited

05/03/18 / #20180121303

Packet capturing system, packet capturing apparatus and method

A packet capturing system includes a first apparatus configured to store, into a first storage device, a first mirror packet, and a second apparatus configured to store the first mirror packet into a second storage device, wherein the first apparatus is configured to determine whether the second apparatus is in an operation state or a non-operation state, delete, when the first apparatus determines the second apparatus is in the operation state, the first mirror packet stored in the first storage device, and store into the second storage device, when the first apparatus determines the second apparatus is in the non-operation state, a second mirror packet generated by mirroring a second packet transmitted in a network, while maintaining the first mirror packet stored in the first storage device.. . ... Fujitsu Limited

05/03/18 / #20180121231

Virtual machine management apparatus and virtual machine management method

A virtual machine management apparatus includes a memory and a processor coupled to the memory and the processor configured to, perform, for each of applications executed in virtual machines, a determination of a tendency of a time when a load associated with execution of each of applications is low, select a certain virtual machine from the virtual machines based on the tendency of the time, and perform an assignment of a first application to the certain virtual machine.. . ... Fujitsu Limited

05/03/18 / #20180121208

Information processing apparatus and starting method

An information processing apparatus includes a memory, and a processor coupled to the memory and configured to determine whether a system and a type of an expansion card for communication inserted in a replaceable form are same as a system and a type of an expansion card for communication before replacement, when determining that the system and the type are the same, set specific information of the expansion card for communication before the replacement, and when determining that the system or the type is different, set specific information of the expansion card for communication after the replacement.. . ... Fujitsu Limited

05/03/18 / #20180121056

Electronic apparatus, display device, and non-transitory computer-readable recording medium storing operation control program

An electronic apparatus includes: a display device including a first casing, a second casing openably and closably coupled to the first casing, and a flexible display and a touch panel provided astride over surfaces of the first casing and the second casing and configured to be bent according to an opened or closed state of the first casing and the second casing; and a processor configured to control the display device, wherein the processor: determines whether or not the first casing and the second casing are opened in a condition; and sets a region to be bent in a display region of the display device as a region of non-detection of a touch operation when determining that the first casing and the second casing are opened in the condition.. . ... Fujitsu Limited

05/03/18 / #20180120934

Non-transitory computer-readable storage medium, calibration device, and calibration method

A non-transitory computer-readable storage medium storing a calibration program that causes the computer to execute a process, the process including, detecting an operation of a user for a display screen of an information processing device, determining whether the detected operation corresponds to a predetermined operation stored in a memory, the predetermined operation being an operation that designates a display position with a predetermined condition, detecting a display position in the display screen designated by the detected operation, and detecting a gaze position of the user by using a sensor in a case where the detected operation corresponds to the predetermined operation pattern stored in the memory, associating the detected gaze position detected at a specified timing with the detected display position detected at the specified timing, and calibrating a gaze position to be detected by the sensor, based on the associated display position and the associated gaze position.. . ... Fujitsu Limited

05/03/18 / #20180120928

Action control method and device

An action control method includes when a first state of a first user in communication with a first machine avatar is detected, specifying a first action of the first machine avatar for changing a state of the first user from the first state to a second state that is more desirable than the first state based on history information indicating changes in states of users in response to actions of machine avatars or different users in communication with the users, and causing the first machine avatar to perform the first action.. . ... Fujitsu Limited

04/19/18 / #20180109989

Voltage compensation circuit, wireless communication device, and voltage compensation method

A voltage compensation circuit in a wireless communication device that performs wireless communication under a time division duplex (tdd) scheme includes a first path on which a diode is placed, a second path on which another diode is placed, and a timing controller. The first path is a path that supplies, to a transmitter-receiver, power output from a power supply and having a first voltage. ... Fujitsu Limited

04/19/18 / #20180109980

Method of handover, communication system and communication device

A method of handover includes executing a first communication between a first communication device and a terminal device using a first plurality of channels, acquiring connection information indicating the first communication and first channel information indicating a first plurality of channels, specifying, based on the first channel information and second channel information indicating a second plurality of channels to be used by a second communication device, a third plurality of channels included in both of the first plurality of channels and the second plurality of channels, switching the first communication with the terminal device from using the first plurality of channels to using the third plurality of channels based on the third channel information, and executing, based on the connection information, a handover process from the first communication to a second communication which is executed between the second communication device and the terminal device using the third plurality of channels.. . ... Fujitsu Limited

04/19/18 / #20180109856

Management device and wavelength setting method

There is provided a management device configured to manage a plurality of optical nodes in an optical transmission system, the management device including a memory, and a processor coupled to the memory and the processor configured to specify an optical node to terminate a traffic in the optical transmission system, determine whether or not a first optical component that does not use a wavelength being used in a second optical component included in the specified optical node exists in the specified optical node, determine whether or not a path that makes the wavelength usable exists in the optical transmission system when it is determined that the first optical component exists in the specified optical node, and set the wavelength and the path that makes the wavelength usable in the first optical component when it is determined that the path making the wavelength usable exists in the specified optical node.. . ... Fujitsu Limited

04/19/18 / #20180109800

Video image encoding device, video image coding method, video image decoding device, video image decoding method, and non-transitory computer-readable storage medium

A video image decoding device executes a separation process for extracting, from encoded video image data including multiple images, first encoded data obtained by encoding reduced images of first images included in the multiple images, and second encoded data obtained by encoding second images included in the multiple images, executes a first decoding process for decoding the reduced images of the first images from the first encoded data, executes a second decoding process for decoding the second images from the second encoded data, executes a recording process that includes recording first region included in the reduced images, the first region including motions with respect to the second images immediately preceding the first images, and executes a synthesis process for reproducing the multiple images by modifying second region in the second images immediately preceding the first images in accordance with the first region.. . ... Fujitsu Limited

04/19/18 / #20180109630

Gateway device and data collection method

A gateway device that accesses to an information processing device includes a memory and a processor coupled to the memory and configured to when the data corresponding to the search key information, transmit the search key information to a first gateway device; when the search key information from a second gateway device is received and the received search key information is not included in the search key information, transmit the search key information; when the data corresponding to the search key information is not included in the search key information that has been transmitted to the information processing device, transmit the search key information corresponding to plural pieces of data; and determine whether or not continue to transmit the search key information to first gateway device based on a first ratio and a second ratio when the gateway device transmits the search key information to the first gateway device.. . ... Fujitsu Limited

04/19/18 / #20180109461

Communication device and method of requesting for destination information

A communication device includes a memory and a processor coupled to the memory. The processor is configured to register first flow identification information of a first packet in the memory. ... Fujitsu Limited

04/19/18 / #20180109409

Wireless control device, wireless device, and base station

A wireless control device comprising: a communication circuit configured to receive, from a wireless device, a signal wirelessly received by the wireless device; and a control circuit configured to store a time at each reception of a given amount of signal by the communication circuit and perform wireless signal processing of transmitting and receiving a wireless signal through the wireless device, in accordance with a time calculated based on a plurality of stored times.. . ... Fujitsu Limited

04/19/18 / #20180109394

Information processing method and information processing system

An information processing method includes coupling, by a terminal device of a plurality of terminal devices, to a device of a plurality of devices through wireless communication; transmitting a completion notification indicating that the coupling to the device is successful to an information processing device; referring, by the information processing device, to management information in which a first identifier, a second identifier, and a connection status of connection with the plurality of terminal devices are associated with each other for each of the plurality of devices to identify the second identifier that is included in the completion notification and associated with the first identifier that is used to identify the device, by using the information processing device, transmitting the identified second identifier to the terminal device; and displaying, by the terminal device, the identified second identifier.. . ... Fujitsu Limited

04/19/18 / #20180109349

Management device and wavelength setting method

There is provided a management device configured to manage a plurality of optical nodes in an optical transmission system, the management device including a memory, and a processor coupled to the memory and the processor configured to specify a relay node on a path relaying a traffic in the optical transmission system among the plurality of optical nodes, designate a candidate wavelength of a candidate for a target of transmitting through the traffic in the specified relay node from wavelengths being used in the specified relay node, determine whether or not the designated candidate wavelength is usable in an optical node of the plurality of optical nodes to terminate the traffic, and set the candidate wavelength in the relay node, as a wavelength used to transmit through the traffic, when it is determined that the designated candidate wavelength is usable in the optical node to terminate the traffic.. . ... Fujitsu Limited

04/19/18 / #20180109315

Noise margin monitor and control method

Methods and systems are provided for monitoring a network link in an optical transport network. The method includes injecting a first level of added noise to the data stream at the receiver for a first period. ... Fujitsu Limited

04/19/18 / #20180109244

Phase shifter, semiconductor integrated circuit, and phased array system

A phase shifter includes a first variable amplifier circuit configured to receive and amplify a first signal having a first phase; and a second variable amplifier circuit configured to receive and amplify a second signal having a second phase different from the first phase. The phase shifter is configured to generate an output signal having a desired phase by phase combination of an output of the first variable amplifier circuit and an output of the second variable amplifier circuit, and the first variable amplifier circuit and the second variable amplifier circuit each includes a plurality of amplifier circuit units. ... Fujitsu Limited

04/19/18 / #20180108768

Compound semiconductor device and method of manufacturing compound semiconductor device

A compound semiconductor device disclosed herein includes: a gan carrier transit layer formed on a substrate; a barrier layer formed on the carrier transit layer; a first recess and a second recess formed in the barrier layer; a first inaln layer and a second inaln layer formed in the first recess and the second recess respectively, a composition ratio of in in the inaln layers being equal to or more than 17% and equal to or less than 18%; a source electrode formed on the first inaln layer; a drain electrode formed on the second inaln layer; and a gate electrode formed on the barrier layer.. . ... Fujitsu Limited

04/19/18 / #20180108594

Carbon nanotube structure, heat dissipation sheet, and method of manufacturing carbon nanotube structure

A carbon nanotube structure includes a plurality of carbon nanotubes, and a graphite film that binds one ends of the plurality of carbon nanotubes. And a heat dissipation sheet includes a plurality of carbon nanotube structures arranged in a sheet form, wherein each of the carbon nanotube structures includes a plurality of carbon nanotubes, and a graphite film that binds one ends of the plurality of carbon nanotubes.. ... Fujitsu Limited

04/19/18 / #20180107798

Method for aiding a diagnosis, program and apparatus

A method for aiding a diagnosis for diagnosing a patient with a medical condition, the method comprising: determining a plurality of factors having values that can be used to classify the patient, and a number of levels of abstraction between raw data and a value of a factor; generating a neural network in accordance with the determined number of levels; acquiring raw data in relation to each of the plurality of factors from a plurality of sources; processing the raw data for a factor using the neural network to obtain a value for the factor, classifying the patient using the value for the factor, comparing the classification information for the patient with equivalent information for other subjects, and outputting information for us in diagnosing the patient on the basis of the comparison. The embodiments provide a diagnostic aid, and a program for causing a computer to execute the method.. ... Fujitsu Limited

04/19/18 / #20180107773

Simulation method and information processing apparatus

An information processing apparatus compares threshold values based on distance data indicating distances between a plurality of nodes in a first mesh model with coefficient values corresponding to a plurality of pairs of nodes in the first matrix data, and updates at least some of evaluation values corresponding to the nodes on the basis of a comparison result. The information processing apparatus generates second matrix data of a second mesh model created by excluding some of the nodes selected on the basis of the evaluation values from the first mesh model. ... Fujitsu Limited

04/19/18 / #20180107520

Apparatus and method to control calculation resources of an information processing device based on predictive values of reference data

An apparatus stores plural pieces of reference data selected based on operation data input from a host os executed by an information processing device. The apparatus selects one or more pieces of selection reference data from the plural pieces of reference data, based on a plurality of correlation coefficients which are calculated upon receiving a predictive demand and which respectively indicate correlations between predictive target reference data indicating reference data to be predicted and other reference data. ... Fujitsu Limited

04/19/18 / #20180107511

Information processing apparatus, information processing method, and non-transitory computer-readable recording medium

An information processing apparatus includes: a reconfiguration device which can change a circuit configuration through a dynamic partial reconfiguration; and a controller which controls a circuit arrangement in the reconfiguration device, in which when a processing circuit related to a new task is arranged in the reconfiguration device, the controller determines a circuit assignment of a processing circuit related to an existing task in execution and the processing circuit related to the new task with respect to an area as a result of combining an area used for the processing circuit related to the existing task in execution and a space area, based on a predicted end time of the processing of the respective tasks, and arranges the processing circuits related to the respective tasks in the reconfiguration device in accordance with the determined circuit assignment.. . ... Fujitsu Limited

04/19/18 / #20180107504

Setting method for server apparatus and server apparatus

A setting method for a server apparatus includes identifying, from virtual machine groups arranged in plural stages that realize communication functions, a termination type virtual machine that terminates traffics, extracting, for each of virtual machines that relay traffics to the termination type virtual machine, an auxiliary communication path including an output destination virtual machine to which a traffic addressed to the termination type virtual machine is output, and setting, for each of the virtual machines that relay traffics to the termination type virtual machine, the extracted auxiliary communication path.. . ... Fujitsu Limited

04/19/18 / #20180107494

Display control device and method

A display control method includes: based on information acquired from an information processing terminal that accesses content provided by an information processing device, computing a degree of interest and a degree of perplexity, with respect to the content, of a user using the information processing terminal; and, based on the computed degree of interest and the computed degree of perplexity, displaying a symbol corresponding to the information processing terminal at a corresponding position in a region that has degree of interest and degree of perplexity as axes.. . ... Fujitsu Limited

04/19/18 / #20180107368

Development support system, development support apparatus, response control method, and response control apparatus

A development support system includes: a first information processing apparatus including a storage that stores identification information of a plurality of screens according to a display application type; and a second information processing apparatus including an input interface that accepts registration of screen design information including designation of identification information of any screen, as a transition source screen or a transition destination screen, among the identification information of the plurality of screens, and a communication circuit that transmits the accepted screen design information to the first information processing apparatus, wherein the first information processing apparatus includes a communication circuit that refers to the storage when providing screen data to a first display application according to the screen design information, and the communication circuit performs a transmission, to the first display application, including a command to display a screen by a second display application.. . ... Fujitsu Limited

04/19/18 / #20180107172

Optimization apparatus and optimization apparatus control method

When a transition control section stochastically determines on the basis of a temperature, an energy change, and a random number whether to allow one of a plurality of state transitions according to a relative relationship between the energy change and a thermal excitation energy, the transition control section adds an offset to the energy change and exercises control so as to set the offset at a local minimum, at which an energy is locally minimized, to be larger than an offset at the time of the energy not being minimized.. . ... Fujitsu Limited

04/19/18 / #20180106903

Distance measuring device, distance measuring method, and non-transitory computer-readable storage medium

A distance measuring device executes a collection process that includes driving a mems mirror in each of a plurality of sensors and collecting a drive voltage of the mems mirror satisfying a given condition, executes a drive frequency determination process that includes determining a drive frequency of the mems mirror when measuring distances by the plurality of sensors based on the drive voltage of the mems mirror, and executes a control signal generation process that includes generating and transmitting a control signal to the plurality of sensors, the control signal including configuration information specifying the drive frequency as a drive frequency of the mems mirror in each of the plurality of sensors, the configuration information including the drive frequency determined by the drive frequency determination process.. . ... Fujitsu Limited

04/19/18 / #20180106894

Distance measuring apparatus and distance measuring method

A distance measuring apparatus measures a distance to a target from a plurality of directions, and includes sensors having identical two-dimensional scan type configurations that launch a laser beam and receive reflected light from the target by a multi-segment light receiving element, and a processor. The processor performs a process including specifying a receiving part of the multi-segment light receiving element of a first sensor, that receives a second laser beam launched from a second sensor in a state in which the target is non-detectable by the first sensor, adjusting a phase in a vertical scan direction of the second laser beam with respect to that of a first laser beam launched from the first sensor, until the receiving part no longer receives the second laser beam, and integrating range images from the first and second sensors after the phase is adjusted.. ... Fujitsu Limited

04/19/18 / #20180106598

Distance measuring apparatus and distance measuring method

A distance measuring apparatus measures a distance to a target based on reflected light in response to launched laser beam. A distance measuring process includes generating a difference binary image from first and second range images that are respectively generated in states without and with the target in front of a background and represent distances to each of range measurement points, extracting a first region greater than a first threshold from a non-background region of the difference binary image made up of non-background points, grouping adjacent points on the second range image into groups of adjacent points having close distance values, for each point within the first region, to extract second regions corresponding to the groups, and extracting a third region smaller than a second threshold from the second regions, to judge that each point within the third region is edge noise.. ... Fujitsu Limited

04/19/18 / #20180106594

Position measuring apparatus, position measuring method, and non-transitory computer readable recording medium

A position measuring apparatus instructs a first node to emit light by transmitting a first light emission pattern to the first node, instructs a second node to emit light by transmitting the first light emission pattern to the second node, when light emission following the instructed first light emission pattern is detected, and instructs the second node to emit light by transmitting a second light emission pattern that is different from the first light emission pattern, when light emission following the instructed first light emission pattern is not detected.. . ... Fujitsu Limited

04/12/18 / #20180103439

Transmission control apparatus and transmission control method

. . A transmission control apparatus determines a group of terminal devices that are destinations to which signals are simultaneously transmitted out of a plurality of terminal devices. The transmission control apparatus includes a processor that executes a process including: calculating received power vectors corresponding to received power of the respective terminal devices; determining, based on an inner product between a received power vector of a first terminal device that is determined to belong to the group of terminal devices already and a received power vector of a second terminal device that is a candidate to be newly added to the group of terminal devices, whether to add the second terminal device to the group of terminal devices; and generating transmission signals to be transmitted to a group of terminal devices that are determined in accordance with determination at the determining.. ... Fujitsu Limited

04/12/18 / #20180103380

Wireless communication system, communication terminal, base station and method for cell control

A wireless communication system includes: a first base station configured to communicate using a frequency within a licensed band; a plurality of second base stations configured to communicate using a frequency within an unlicensed band; and a communication terminal configured to be able to communicate with the first base station and any of the plurality of second base stations, wherein the communication terminal is further configured to detect first identification information broadcasted from the first base station, the first identification information indicating a first communication network to which the first base station belongs, detect second identification information broadcasted from third base station being any of the plurality of second base stations, the second identification information indicating a second communication network to which the second base stations belong, determine whether to establish a connection with the third base station, in accordance with the first identification information and the second identification information.. . ... Fujitsu Limited

04/12/18 / #20180103352

Position calculation divce and position calculation method

A position calculation device includes, a memory, and a processor coupled to the memory and the processor configured to, receive a first beacon signal transmitted from a first transmitter installed in a first floor and a second beacon signal transmitted from a second transmitter installed in a second floor, perform a first determination of a floor where the position calculation device is positioned based on measurement information of a motion sensor, perform a second determination of a specific beacon signal from among the first beacon signal and the second beacon signal, the specific beacon signal corresponding to the determined floor, and calculate a first position of the position calculation device based on the specific beacon signal.. . ... Fujitsu Limited

04/12/18 / #20180103114

Display control method, display control device, and recording medium

A non-transitory computer-readable recording medium stores a display control program that causes a computer to execute a process. The process includes, receiving a notification from a terminal in one-way communication, when identification information included in the received notification is detected, extracting data included in the notification, and updating display contents of a display device from first display contents to second display contents based on the extracted data.. ... Fujitsu Limited

04/12/18 / #20180103013

Edge server, encryption communication control method thereof, and terminal

An edge server disposed on an edge of a cloud network, includes: a processor, wherein when encryption key information relating to a terminal which requests a connection to the edge server and the encryption key information generated before the request, is included in shared information shared between a cloud server and another edge server in the cloud network, the processor is configured to start encryption communication with the terminal using the encryption key information of the shared information.. . ... Fujitsu Limited

04/12/18 / #20180102911

Communication apparatus and method

A disclosed communication method includes: transferring, to a first apparatus, one request packet of plural request packets for first content, upon receiving the plural request packets from a second apparatus; identifying a first multicast address that is allocated to the first content; transmitting, to the first apparatus and the second apparatus, identification information of the first content and the first multicast address; and transferring, to the second apparatus, the first content by the first multicast address, upon receiving the first content from the first apparatus.. . ... Fujitsu Limited

04/12/18 / #20180102910

Computer-readable recording medium, index generating apparatus, index generating method, computer-readable recording medium, retrieving apparatus, and retrieving method

An index generating apparatus acquires values corresponding to a plurality of respective attributes of a number that appears in a piece of target text data. The index generating apparatus then maps the values corresponding to the respective attributes to value ranges of the respective attributes. ... Fujitsu Limited

04/12/18 / #20180102841

System performance prediction method and apparatus

A system performance prediction method and apparatus where the transmission system performance prediction apparatus includes: a calculating unit configured to calculate system performance at second power according to first power of a signal and a first noise component generated by the system at the first power. With the above system performance prediction apparatus, by changing power and predicting the system performance by using noise components at different power, accuracy of the prediction of the system performance may be improved, and problems in the related art may be avoided that in predicting system performance, a large-capacity database needs to be prepared and accuracy of the prediction of the system performance is low.. ... Fujitsu Limited

04/12/18 / #20180102838

Measuring apparatus and method of frequency response characteristic imbalance of optical receiver

A measuring method and apparatus of frequency response characteristic imbalance of an optical receiver, in which by transmitting at least one single-frequency signal in an i branch or a q branch of an optical transmitter, an amplitude ratio and phase imbalance of the i branch and the q branch of the optical receiver are directly calculated according to at least one pair of received signals extracted from the i branch and the q branch of the optical receiver of which frequencies are split due to a frequency difference between lasers of the optical transmitter and the optical receiver, with no need of many times of changes of central wavelengths of lasers of the optical transmitter and the optical receiver for performing measurement for many times, and measurement of frequency response characteristic imbalance of the optical receiver may be achieved through one time of measurement, which is simple in process and accurate in measurement result.. . ... Fujitsu Limited

04/12/18 / #20180102835

Transmission device and network system

A network system includes: a plurality of transmission devices configured to be coupled to each other via a first network; and a control monitor configured to be coupled to each of the plurality of transmission devices via a second network, wherein a first transmission device including a first transmitter, among the plurality of transmission devices includes a first processor configured to search for a signal area that is empty for checking connectivity in the first network, and transmit, by using the first transmitter, log information to a second transmission device including a second transmitter and a second processor among the plurality of transmission devices via the signal area in the first network when abnormality is detected in communication with the control monitor, and the second processor is configured to transmit, by using the second transmitter, the transmitted log information to the control monitor via the second network.. . ... Fujitsu Limited

04/12/18 / #20180102824

Method for controlling wireless communication, wireless communication system, reception device, and transmission device

A method performed by a transmission device and a reception device in a wireless communication system, the method including: executing a process for receiving a reference signal, which is transmitted from each of plural transmit antennas of the transmission device, through a specific receive antenna which is one of at least one receive antenna of the reception device; executing a process for deciding a transmit antenna weight and a receive antenna weight based on the reference signal, the transmit antenna weight and the receive antenna weight being applied in a case where only the specific receive antenna receives a signal which is transmitted by each of the plural transmit antennas based on same transmission data; and executing a process for transmitting first information about the transmit antenna weight and second information about the receive antenna weight to the transmission device.. . ... Fujitsu Limited

04/12/18 / #20180102789

Computer-readable recording medium, encoding apparatus, and encoding method

An encoding apparatus reads text data of an encoding target, encodes each character or word in the text data of the encoding target by using a bit map type index in which an appearance position is associated with each of the encoded characters or words, appearing on the text data of the encoding target, as bit map data, and updates the bit map type index with respect to the encoded character or word.. . ... Fujitsu Limited

04/12/18 / #20180102746

Cooling apparatus, exhaust gas processing apparatus and controlling method

A cooling apparatus includes a first cooling plate, a second cooling plate provided on the first cooling plate, and a controller that performs, in a normal state, control for supplying coolant to the first cooling plate and performs, in a non-normal state other than the normal state, control for supplying the coolant to the first cooling plate and the second cooling plate.. . ... Fujitsu Limited

04/12/18 / #20180102105

Information processing device and display control method

An information processing device capable of connecting to a display device using a function expansion unit includes a memory and a processor coupled to the memory. The processor is configured to: calculate a data transfer rate of the display device from a resolution to be used in the display device; and display, based on a data transfer rate at a given resolution calculated by the calculation unit, a ratio of the data transfer rate of the display device to an allowable data transfer rate, so as to be visibly recognized.. ... Fujitsu Limited

04/12/18 / #20180101846

Selective signature system

A method of enabling digital currency transfers subject to a policy may include generating a master secret key and an associated master verification key. A raw selective secret key and an associated raw selective verification key may be generated. ... Fujitsu Limited

04/12/18 / #20180101789

Method for editing machine learning result and information processing apparatus

A machine learning result editing program recorded on a recording medium causes a computer to execute a process of generating a group of relevant words on the basis of expressions of words learned by a machine learning processing program that learns the expressions of the words on the basis of input data. The machine learning result editing program causes the computer to execute: a process of causing a display unit to display the generated group of relevant words; and a process of exercising control so that, after a designation of a word to be eliminated from the displayed group of relevant words is received, when a process is performed by using the group of relevant words generated on the basis of the expressions of the words learned by the machine learning processing program, the process is performed by using the group from which the designated word has been eliminated.. ... Fujitsu Limited

04/12/18 / #20180101698

Encoding method, encoding device, decoding method and decoding device

An encoding program causes a computer to execute a process of inputting thereto a csv file having a plurality of records each including a plurality of item which are separated by a delimiter. The encoding program causes the computer to execute a process of generating an encoded file having encoded data and an encoded dictionary each in which a specific item included in the records of the input csv file is encoded by word or numerical value. ... Fujitsu Limited

04/12/18 / #20180101687

Encryption system, encryption method and encryption device

An encoding unit encodes at least a part of items of a csv file including a plurality of records having a plurality of items with a unit of items of respective records. A creation unit creates an encrypted dictionary in which an encoded dictionary having been used for the encoding is encrypted with a unit of dictionary. ... Fujitsu Limited

04/12/18 / #20180101654

Computer apparatus and method to identify healthcare resources used by a patient given a potential diagnosis

A computer apparatus to identify healthcare resources used by a patient given a potential diagnosis, the apparatus comprising: a memory storing instructions for execution by a processor, the processor configured by the instructions to implement an impact estimator to: receive a patient clinical object, pco, which represents the patient in the form of a graph, and includes previous healthcare resource utilization, hcru, information of the patient as a patient hcru subgraph; receive an hcru knowledge graph, hcru kg, associating healthcare resources with medical services; receive potential diagnosis information from a clinician; identify and extract potential healthcare resources and services in the hcru kg associated with the potential diagnosis to form an hcru subgraph associated with the potential diagnosis; and to perform graph analysis on the hcru subgraph associated with the potential diagnosis and the patient hcru subgraph to obtain an updated patient hcru subgraph taking the potential diagnosis into account.. . ... Fujitsu Limited

04/12/18 / #20180101648

Computer apparatus and method to identify healthcare resources used by a patient of a medical institution

A computer apparatus to identify healthcare resources used by a medical institution, comprising: a memory storing instructions for execution by a processor, the processor configured by the instructions to provide: a knowledge graph builder; and a knowledge graph customizer; wherein: the knowledge graph builder is arranged to input open data and clinician information, to generate a set of medical services terms and a set of medical resources terms from the open data and clinician information, and to associate the medical resources with the medical services to build a knowledge graph; and the knowledge graph customizer is arranged to match the knowledge graph with records of the medical institution to provide a customized subgraph of the knowledge graph which is specific to the medical institution.. . ... Fujitsu Limited

04/12/18 / #20180101634

Design assistance programs, design assistance methods, and information processing apparatuses

An information processing apparatus for design assistance including: a memory storing first correspondence relationship information in which feature information of a circuit and a value to be set to a parameter for use to cause an integrated circuit capable of configuring the circuit therein to configure the circuit are associated with each other, and second correspondence relationship information in which each of multiple values settable to the parameter and an improvement level of a performance of the circuit configured by the integrated circuit with the value set to the parameter are associated with each other; and a processor receives feature information related of a target circuit to be designed; if a value of a parameter set to the integrated circuit to configure the target circuit satisfies a predetermined constraint, the received feature information and the value are stored and accumulated in the first correspondence relationship information.. . ... Fujitsu Limited

04/12/18 / #20180101597

Computer-readable recording medium, index creation device, index creation method, computer-readable recording medium, search device, and search method

An index creation device reads target text data therein and creates a bitmap index in which, with regard to each of a character or a word and a tag that appear in the target text data, an appearance position of each of the character or the word and the tag in text data is represented as bitmap data.. . ... Fujitsu Limited

04/12/18 / #20180101578

Evaluation method and apparatus

An evaluation apparatus acquires estimated values of values indicating certain feature of a plurality of entities, respectively. Next, the evaluation apparatus determines, among the plurality of entities, entities, each of which is associated with the same value as a corresponding estimated value by specified relation information, to be first entities and holds the specified relation information. ... Fujitsu Limited

04/12/18 / #20180101566

Non-transitory computer-readable recording medium, encoding method, and encoding apparatus

An encoding apparatus obtains processing target column information for identifying a plurality of processing target columns to be processed among a plurality of columns included in a table in which the plurality of columns are separated by separation information. The encoding apparatus encodes the plurality of processing target columns of the table in units of columns by using the processing target column information, and generates an encoded table in which the plurality of encoded processing target columns are connected.. ... Fujitsu Limited

04/12/18 / #20180101553

Information processing apparatus, document encoding method, and computer-readable recording medium

A non-transitory computer-readable recording medium stores a document encoding program that causes a computer to execute a process including: first generating index information in which an appearance position is associated with each word appearing on document data of a target as bit map data at the time of encoding the document data of the target in word unit; second generating document structure information in which a relationship with respect to the appearance position included in the index information is associated with each specific sub structure included in the document data as bit map data; and retaining the index information and the document structure information in a storage in association with each other.. . ... Fujitsu Limited

04/12/18 / #20180101519

Verification apparatus, verification method, encoding apparatus, encoding method, and computer-readable recording medium

A verification method includes: receiving encoded data that is encoded by an encoding dictionary in which a tag name and a definition value of each of a plurality of tags are associated with a code corresponding to the tag name and the definition value of each of the plurality of tags, by a processor; and when decoding the encoded data, when decoding a code associated with a processing function from among codes registered in the encoding dictionary, performing verification processing of decoded data, which has been decoded, by using the processing function, by the processor.. . ... Fujitsu Limited

04/12/18 / #20180101446

Node diagnosis apparatus and system

Embodiments of this disclosure provide a node diagnosis apparatus and system. The node diagnosis apparatus includes: a first receiving unit configured to receive notifications related to busyness/idleness of channels reported by other nodes; a first transmitting unit configured to, when the first receiving unit receives a first notification related to busyness/idleness of channels reported by a first node and a second notification related to busyness/idleness of channels reported by a second node and the first node and the second node are in different basic service sets, transmit a control signal to the first node and the second node; a second receiving unit configured to receive one or more first parameters reported by the first node and one or more second parameters reported by the second node; and a first determining unit configured to determine that the first node and the second node are exposed nodes when the one or more first parameters and the one or more second parameters satisfy a predetermined condition. ... Fujitsu Limited

04/12/18 / #20180101445

Information processing apparatus and information processing method

An information processing apparatus includes a memory and a processor coupled to the memory. The processor is configured to determine, when a simultaneous distribution is made to a plurality of destinations, whether a first communication situation in the information processing apparatus is worse than a predetermined reference. ... Fujitsu Limited

04/12/18 / #20180101413

Control device and control method

A control device includes a memory and a processor coupled to the memory. The processor is configured to determine whether a correlation is present between increase or decrease of a first amount of first virtual machines for performing a first function and increase or decrease of a second amount of second virtual machines for performing a second function. ... Fujitsu Limited

04/12/18 / #20180100917

Distance measurement device, distance measurement system and distance measurement method

A distance measurement device controls an emission direction of a laser beam in a light projection device and a reception direction of a laser beam in a light reception device, obtains a reception intensity of the laser beam received by the light reception device, determines whether or not the laser beam received by the light reception device is a laser beam reflected by a target of distance measurement on the basis of a reception direction of the laser beam, a period of time between when the light projection device emits the laser beam and when the light reception device receives the laser beam, a reception intensity of the laser beam, and determination information, and calculates a distance to the target in a case when the laser beam received by the light reception device is the laser beam reflected by the target.. . ... Fujitsu Limited

04/12/18 / #20180100812

Inspection system and inspection method

An inspection system includes a detection device arranged between a connector that couples a plurality of optical fibers to a port and the port; and a determination device that determines whether there is dart between the connector and the port, based on an output from the detection device, wherein the detection device includes a plurality of diodes that convert light that is output from each of the plurality of optical fibers to an electrical signal indicating intensity and distribution of the light, and the determination device includes a processor configured to determine whether there is dart between the connector and the port, based on the intensity and distribution of the light, which are indicated by the electrical signal.. . ... Fujitsu Limited

04/12/18 / #20180100737

Computer-readable recording medium and road surface condition detection device

A road surface condition detection program causes a computer to execute a process of acquiring first degree of degradation for each position of a road and specifying a degradation position in which the first degree of degradation indicates a degradation state lower than a predetermined value. Furthermore, the road surface condition detection program causes a computer to execute a process of increasing, when acquiring second degree of degradation for each position of the road by using a method different from a method used for the first degree of degradation, regarding the specified degradation position, a measurement sensitivity used at the time of acquiring the second degree of degradation.. ... Fujitsu Limited

04/12/18 / #20180098737

Method and apparatus of context-based patient similarity

A computer apparatus to assist diagnosis of a patient including: a memory storing instructions for execution and an output for results of a processor that provides a patient builder and a vertex filter. Where the builder inputs patient data including historical clinical; and open data, and to create a patient clinical object, pco, graph; and a full patient graph pcos for each patient. ... Fujitsu Limited

04/05/18 / #20180098464

Information processing system and control method for information processing system

An information processing system includes a chiller configured to cool a primary refrigerant; a liquid immersion tank in which a processing device including a first electronic component is immersed in a secondary refrigerant; a second electronic component coupled to the processing device; a blower configured to blow or inhale air for the second electronic component; a coil in which the secondary refrigerant is cooled by the air; an air tank that is coupled to the coil and that includes a refrigerant pipe through which the secondary refrigerant flows; a heat exchanger configured to exchange heat between the primary refrigerant and the secondary refrigerant; and a pump configured to circulate the secondary refrigerant from the liquid immersion tank to the heat exchanger.. . ... Fujitsu Limited

04/05/18 / #20180098450

Computer system

The application relates to a computer system including a housing, a first circuit board with at least one plug connector and a retrofittable second circuit board with at least one mating plug connector. During the retrofitting of the second circuit board a plug connection is produced. ... Fujitsu Limited

04/05/18 / #20180098390

Detecting apparatus and heating apparatus

A detecting apparatus includes a plurality of first emitting parts two-dimensionally disposed, in a first axial direction with respect to an arrangement position at which a target object to which millimeter waves are to be emitted is arranged, to be directed to the arrangement position, the plurality of first emitting parts being configured to emit millimeter waves having a wavelength that is absorbed or reflected by a specific substance included in the target object; a first receiving part two-dimensionally disposed to face the plurality of first emitting parts across the arrangement position and to be directed to the arrangement position, the first receiving part being configured to receive the millimeter waves; and a first detecting part configured to detect a two-dimensional intensity distribution of the millimeter waves received by the first receiving part.. . ... Fujitsu Limited

04/05/18 / #20180098375

Apparatus and method to control reconnection of a terminal device to a wireless network via another wireless network

An apparatus obtains connection status information of each of terminal devices coupled to a first wireless network via an access point, from the access point. The apparatus detects a disconnected device which is a terminal device whose communication with the access point is disconnected, with reference to the connection status information, and notifies, by using a second wireless network, the disconnected device of a reconnection instruction for instructing the disconnected device to reconnect to the first wireless network by accessing the access point.. ... Fujitsu Limited

04/05/18 / #20180097916

Communication apparatus and communication method

A communication apparatus includes a decipher deciphering received ciphered data, a first processor configured to generate, when receiving deciphered data for which the ciphered data is deciphered, a header of a first protocol including the deciphered data in a payload and an addition value for which the deciphered data is added in a predetermined size unit, a packet including the deciphered data, the header of the first protocol, and a header of a second protocol and a header of a third protocol, a second processor configured to calculate a checksum value set to the header of the second protocol using the addition value and a transmitter configured to transmit the packet to which the checksum value is set.. . ... Fujitsu Limited

04/05/18 / #20180097833

Method of network monitoring and device

A method of network monitoring includes, acquiring a log including site information for identifying a web site that is previously accessed by an access source and content information for identifying a content that is requested by the access source, generating a first relationship information that includes site information for identifying the web site which provides the content, generating a second relationship information that includes content information for identifying another content that is requested by the access source requesting the content, generating a third relationship information that includes a second combination of the access source and the web site which provides both the content and the other content for the access source, and determining a group that includes the first combinations corresponding to the second combinations whose degree of similarity is no less than a threshold, based on the third relationship information.. . ... Fujitsu Limited

04/05/18 / #20180097731

Communication apparatus and method of communication

A communication apparatus includes a memory storing relation information indicating a plurality of relationships between a plurality of packet loss rates and a plurality of throughputs of the data included in the packets at the another communication apparatus, and a processor configured to determine a first transmission rate of the packets transmitted from the communication apparatus to the another communication apparatus, a receiving rate of the packets at the another communication apparatus being a maximum value without a packet loss, select a packet loss rate among the plurality of packet loss rates, the throughput of the data corresponding to the selected packet loss rate being under a threshold, based on the first transmission rate and the selected packet loss rate, determine a second transmission rate higher than the first transmission rate, and transmit the packets from the communication apparatus to the another communication apparatus at the second transmission rate.. . ... Fujitsu Limited

04/05/18 / #20180097708

High-availability computer system, working method and the use thereof

A high-availability computer system includes a plurality of computer nodes for parallel data processing, wherein each computer node has at least one data processing component and a main memory. The computer system furthermore includes a plurality of storage nodes, wherein each storage node has at least one non-volatile mass storage device. ... Fujitsu Limited

04/05/18 / #20180097562

Network controller and signal quality estimating method

A network controller includes: a first acquisition unit configured to acquire, based on a signal quality amount of each of wavelength paths set in a network of an optical wavelength-multiplexed transmission system, a signal quality amount of each of spans in each of the wavelength paths; an arithmetic unit configured to calculate a signal quality amount of each of spans in a wavelength path of an estimation target, based on the signal quality amount acquired by the first acquisition unit; and an estimation unit configured to estimate a signal quality amount of the wavelength path of the estimation target, based on the signal quality amount calculated by the arithmetic unit.. . ... Fujitsu Limited

04/05/18 / #20180097407

Power receiver and power transmitting system

A power receiver includes: a secondary-side resonant coil configured to receive electric power from a primary-side resonant coil through magnetic field resonance generated; a capacitor inserted in series in a resonant coil part of the secondary-side resonant coil; a series circuit, coupled in parallel with the capacitor, of a first switch and a second switch; a first rectifier coupled in parallel with the first switch, the first rectifier having a first rectification direction; a second rectifier coupled in parallel with the second switch and having a second rectification direction; a detector configured to detect the electric power received by the secondary-side resonant coil; and a controller configured to adjust phases of a first signal for switching on/off the first switch and of a second signal for switching on/off the second switch to adjust an amount of the electric power received by the secondary-side resonant coil.. . ... Fujitsu Limited

04/05/18 / #20180097389

Electronic apparatus, method for controlling the same, and control system

An electronic apparatus includes: a load; a first battery; a second battery; and a power supply control circuit configured to couple the first battery and the second battery to the load, wherein the power supply control circuit includes: a first switch including one end coupled to the first battery and the other end coupled to the load; a second switch including one end coupled to the second battery and the other end coupled to the load; and a first comparison circuit including a first input terminal coupled to an output terminal of the first battery and a second input terminal coupled to a threshold voltage and configured to control the first switch and the second switch based on a comparison result of an output voltage of the first battery and the threshold voltage and output a first battery selection signal indicating whether the first battery powers the load.. . ... Fujitsu Limited

04/05/18 / #20180097277

Antenna device and electronic device

An antenna device includes a ground plane configured to have an end side; a ground element configured to have a first end and a second end; a first radiation element configured to have a first line extending upright with respect to the ground element from a grounded end, a second line coupled to the first line, and a feed point; a second radiation element configured to have a third line, and a fourth line coupled to the third line; a first parasitic element configured to have a first parasitic line, and a second parasitic line coupled to the first parasitic line and extending along the ground element toward the first end; and a second parasitic element configured to have a fifth line located close to a tip of the second parasitic line, and a sixth line extending along the ground element from a tip of the fifth line.. . ... Fujitsu Limited

04/05/18 / #20180097276

Antenna apparatus

An antenna apparatus includes a ground plane having an edge; a feed element having a feed point located close to the edge and a first open end, the feed element extending from the feed point to the first open end and serving as an inductor; a parasitic element having a second open end disposed a predetermined distance away from the first open end and a connection end connected to the edge, the parasitic element extending from the connection end to the second open end, a length from the connection end to the second open end being set to be a quarter wavelength of an electrical length of a wavelength in a communication frequency; and a metal member disposed between the first second open ends via a predetermined interval to cover the first and second open ends to constitute a predetermined capacity between the first and second open ends.. . ... Fujitsu Limited

04/05/18 / #20180096480

Image processing apparatus and image processing method

An apparatus for identifying a candidate area in a first image corresponding to an object in a second image, includes a memory and a processor to divide the plurality of candidate areas into a plurality of small candidate areas, divide an image area of the object into a plurality of small areas, perform first comparison processing for a first part, when there is a first candidate area lacking image information of the small candidate area corresponding to the first part, perform second comparison processing for a second part, predict missing result on the small candidate area corresponding to the first part in the first candidate area based on a result of the first comparison processing on a candidate area other than the first candidate area, and a result of the second comparison processing on the plurality of candidate areas, and identify the candidate area based on a prediction.. . ... Fujitsu Limited

04/05/18 / #20180096275

Apparatus and method to manage onsite work

An apparatus receives, from a terminal, terminal-location information indicating a location of the terminal carried by a worker, work-start information indicating a start of work designated by a work-instruction for instructing the worker to perform work, and work-end information indicating an end of work designated by the work-instruction. The apparatus transmits a control signal for causing the terminal to enter a state in which work-start information indicating a start of work designated by the work-instruction is transmittable, based on a result of comparison between the terminal-location information and work-instruction location information indicating a location at which work designated by the work-instruction is to be performed by the worker. ... Fujitsu Limited

04/05/18 / #20180096247

Method and apparatus for machine learning

A machine learning apparatus determines an order in which numerical values in an input dataset are to be entered to a neural network for data classification, based on a reference pattern that includes an array of reference values to provide a criterion for ordering the numerical values. The machine learning apparatus then calculates an output value of the neural network whose input-layer neural units respectively receive the numerical values arranged in the determined order. ... Fujitsu Limited

04/05/18 / #20180096209

Non-transitory computer-readable storage medium, event detection apparatus, and event detection method

A non-transitory computer-readable storage medium storing an event detection program that causes a computer to perform a process, the process including acquiring a first captured image captured at a first timing by a first camera device, acquiring a second captured image captured at a second timing after the first timing by a second camera device, detecting an event in accordance with a first image feature extracted from the first captured image, a second image feature extracted from the second captured image and an event detection criteria, the event detection criteria making the event less detectable as a variance of the first image feature or a variance of the second image feature is smaller, both the first image feature and the second image feature corresponding to one or more target objects, and outputting a result of the detecting of the event.. . ... Fujitsu Limited

04/05/18 / #20180096132

Method and apparatus for program verification

A disclosed program verification method includes: reading out, from a first storage unit, a first value that was calculated before shutdown of the computer for each part of a first program at start of the computer; and determining whether the first program is valid based on the read out first value for each part of the first program and a second value that was calculated for each part of a second program that is valid and is stored in a second storage unit.. . ... Fujitsu Limited

04/05/18 / #20180096128

Non-transitory computer-readable recording medium, communication management method, and communication management device

A non-transitory computer-readable recoding medium having stored therein a communication management program that causes a communication management device to execute a process. The process includes authenticating a terminal in response to an authentication request from the terminal, receiving a communication content destined to a communication target system, the communication target system sharing access-authentication information with the communication management device, adding a first information with the communication content, the first information corresponding to a result of the authentication request, detecting whether the communication content includes a second information that is identified by the communication target system as information added by the communication management device, deleting the second information when the second information is detected in the communication content; and transmitting the communication content to the communication target system.. ... Fujitsu Limited

04/05/18 / #20180096117

Information processing apparatus, information processing system, and user authentication method

An information processing apparatus includes a storage unit and a processing unit. The storage unit stores therein first authentication information corresponding to an account of a user on a server, and a session id generated by the server when the user logs in. ... Fujitsu Limited

04/05/18 / #20180095982

Search method and search apparatus

A search apparatus encodes a plurality of elements, each of which is a unit of encoding, stored in a plurality of items, in a file that includes a plurality of records each including the plurality of items separated by delimiters, with use of an encoding dictionary indicating corresponding relationships between the elements and codes. Further, the search apparatus generates an index that associates the elements with positions of the respective elements in the file. ... Fujitsu Limited

04/05/18 / #20180095968

Database search apparatus and method of searching databases

A database search apparatus includes a processor that receives a search query including first keys. The processor calculates a first score based on statistical information. ... Fujitsu Limited

04/05/18 / #20180095933

Method and apparatus for transforming data

A data transformation apparatus selects items one by one and generates a first weight dataset and a second weight dataset on the basis of similarity between first records in a first dataset and second records in a second datasets. The first records and second records respectively include first item values and second item values that belong to the selected item. ... Fujitsu Limited

04/05/18 / #20180095886

Arithmetic processing device, information processing apparatus, and method for controlling arithmetic processing device

An arithmetic processing device includes a memory access request issuance unit and a cache including a cache memory for tags and data and a move-in buffer control unit for issuing a move-in request for data on the memory access request when a cache miss occurs. The move-in buffer control unit, when the cache miss occurs, determines to acquire a move-in buffer and issue the move-in request when the memory access request has the same index as an index of any move-in request registered in the move-in buffer and the number of move-in requests of the same index registered in the move-in buffer is less than the number of ways, and determines not to acquire the move-in buffer and does not issue the move-in request when the memory access request has the same index and the number of the move-in requests of the same index reaches the number of the ways.. ... Fujitsu Limited

04/05/18 / #20180095865

Event-driven software test sequence determination

According to an aspect of an embodiment of the present disclosure, a method may include selecting, based on a behavioral model of an event-driven software program, an execution target of the event-driven software program. The execution target may be selected from multiple execution targets of the event-driven software program and may include an event of the event-driven software program. ... Fujitsu Limited

04/05/18 / #20180095819

Incident analysis program, incident analysis method, information processing device, service identification program, service identification method, and service identification device

A non-transitory computer-readable storage medium storing an incident analysis program having: generating a new incident-related request database by extracting, from a request management database including request data in which requests issued from first service systems of a first cloud service vendor to second service systems of a second cloud service vendor, response times to the requests, and timings of the requests, new incident-related request data of requests issued at the new incident occurred from an issuing source first service system to an issuing destination second service system; extracting, from a plurality of past incident-related request databases generated at incidents in the past, a past incident-related request database whose transition tendency of the response time has a correlation with the new incident-related request database: and identifying a second service system estimated to be responsible for the past incident, as a second service system estimated to be responsible for the new incident.. . ... Fujitsu Limited

04/05/18 / #20180095810

Information processing device and specification creation method

A relationship analyzing unit generates an assumed endpoint based on class relationship information. A log analyzing unit refers to the class relationship information and extracts noun-verb information from an access log, and an actual endpoint generating unit generates an actual endpoint by converting a verb in the noun-verb information into an http method name and converting a noun therein into a path. ... Fujitsu Limited

04/05/18 / #20180095735

Information processing apparatus, information processing method, and recording medium

An information processing apparatus includes: a processor configured to: conduct lexical analysis on an interpreter-type source code; compress a source code, on which the lexical analysis has been conducted, by using a compression dictionary that associates an internal code and a compression code; when an execution command of an interpreter is received for the source code compressed, convert the source code compressed into an internal code in accordance with the compression dictionary; and sequentially execute processing in accordance with the internal code converted.. . ... Fujitsu Limited

04/05/18 / #20180095712

Apparatus and method to perform screen sharing between terminal devices in a wireless network via another wireless network

An apparatus obtains, from an access point, connection status information of each of terminal devices that are coupled to a first wireless network via the access point, and detects a first terminal device which is a terminal device whose communication with the access point is disconnected, with reference to the connection status information. The apparatus notifies, via the first wireless network, a second terminal device coupled to the access point, of an instruction for causing the second terminal device to transmit display information displayed on the second terminal device to the first terminal device by using the second wireless network.. ... Fujitsu Limited

04/05/18 / #20180095707

Degree of interest evaluation device

A degree of interest evaluation device includes a memory and a processor coupled to the memory. The processor is configured to: in cases in which input of an operation has been received while content is displayed on an information processing terminal, measure the operation time of the operation; measure a time-wise change of the content being displayed during the operation time; decide on a message to be displayed in accordance with the time-wise change; and display the message decided on in association with the content.. ... Fujitsu Limited

04/05/18 / #20180095693

Information processing apparatus, information processing system, and method for controlling information processing apparatus

A method for controlling an information processing apparatus including a plurality of electronic parts including an arithmetic processing unit, a control device that controls operations of the plurality of electronic parts, and a memory, where the method includes: detecting that a size of a first area allocated in the memory and retaining setting information of the plurality of electronic parts is different from a size of a setting information area that is newly specified in response to a change in a function of the apparatus; allocating, in response to detection, a second area that is to retain the setting information in place of the first area in the memory; storing, in the second area, valid setting information extracted from the first area; and deleting the first area from the memory after the valid setting information is stored in the second area.. . ... Fujitsu Limited

04/05/18 / #20180095440

Non-transitory computer-readable storage medium, activation control method, and activation control device

A non-transitory computer-readable storage medium storing an activation control program that causes a computer to execute a process, the process including specifying a time until a specific access to each of a plurality of virtual machines has been detected after an activation of each of the plurality of virtual machines based on pieces of activation history data of the plurality of virtual machines, determining activation order for the plurality of virtual machines based on the specified times, and activating the plurality of virtual machines in accordance with the determined activation order.. . ... Fujitsu Limited

04/05/18 / #20180095437

Management device and management system

A management device includes a memory and a processor coupled to the memory. The processor is configured to collect measurement data from sensors installed in respective measurement locations including outside an installation room in which an information processing device is installed, in a gas path in an air-conditioning system of the installation room, and inside the installation room, the measurement data being data measured by the respective sensors. ... Fujitsu Limited

04/05/18 / #20180095135

Integrated current value measuring device, remaining battery level measuring device, electronic device, integrated current value measuring method, and information collecting system

An integrated current value measuring device includes a first element having a resistance value that changes in accordance with an integrated value of current flowing in the first element, a second element having a resistance value that changes in accordance with an integrated value of current flowing in the second element, and having a degree of the change in the resistance value that is smaller than that of the change in the resistance value of the first element, and an integrated value calculator configured to calculate an integrated current value based on the resistance value of the first element and the resistance value of the second element, the integrated current value being an integrated amount of current flowing in a current path in which the first element and the second element are inserted in series.. . ... Fujitsu Limited

03/29/18 / #20180092113

Communication method, communication device, and communication system

A communication method executed by a processor included in a communication device, the communication method includes starting transmitting a first frame; when an opportunity to transmit a second frame having a higher priority than the first frame occurs during transmission of the first frame, generating a third frame including a part of data of the first frame; transmitting the generated third frame; transmitting the second frame after transmitting the generated third frame; generating a fourth frame including a header of the first frame and untransmitted data of the first frame after transmitting the second frame; and transmitting the generated fourth frame.. . ... Fujitsu Limited

03/29/18 / #20180092097

Radio relay device, communication device, and radio relay method

A radio relay device that performs wireless communication with a communication device and a base station device using at least one carrier, the radio relay device includes, an acquisition unit that acquires inter-communication-device information on the wireless communication between the radio relay device and the communication device, and a determination unit that determines the number of carriers between the radio relay device and the communication device on the basis of the inter-communication-device information.. . ... Fujitsu Limited

03/29/18 / #20180092096

Relay device and method of wireless communication

A relay device configured to perform wireless communication with a base station device and a terminal device, and to relay data transmission between the base station device and the terminal device, the relay device includes a memory, and a processor coupled to the memory and configured to obtain first information indicating a first communication speed in the wireless communication between the base station device and the relay device and a second communication speed in the wireless communication between the relay device and the terminal device, and control a number of carriers to be used in the wireless communication between the relay device and the terminal device based on the first information so that the number of carriers is increased when the first communication speed is greater than the second communication speed, and the number of carriers is decreased when the second communication speed is greater than the first communication speed.. . ... Fujitsu Limited

03/29/18 / #20180092021

Method and apparatus for determining position of routing node and terminal equipment

A method and apparatus for determining a position of a routing node and terminal equipment. Where the method includes: generating a 0-th generation routing node deployment scheme set according to a link connection relationship among sensor nodes, a gateway node and deployable routing nodes in a network; calculating a fitness of each routing node deployment scheme in a j-th generation routing node deployment scheme set; processing the j-th generation routing node deployment scheme set according to the fitness; and selecting a routing node deployment scheme from the routing node deployment scheme set satisfying the predetermined condition. ... Fujitsu Limited

03/29/18 / #20180091871

Apparatus for embedding digital watermark and method for embedding digital watermark

An apparatus for embedding a digital watermark includes a memory, and a processor coupled to the memory and configured to generate a watermark signal to be embedded into moving image data based on information to be added to the moving image data, determine a frame of the moving image data at which overlapping of the watermark signal is to be started based on a variation in value in a time direction of a pixel in a region, in each of a plurality of frames of the moving image data, into which the watermark signal is to be embedded and also on a feature of the watermark signal, and embed the watermark signal beginning with the determined frame.. . ... Fujitsu Limited

03/29/18 / #20180091842

Apparatus and method for information processing

An information processing apparatus includes a memory and a processor coupled to the memory. The processor configured to perform causing a display unit of an operation apparatus to display information for designating a playback target content, accepting the designation of the playback target content from the operation apparatus, based on an operation about the information for designating the content on the operation apparatus, and playing back the content with the designation being accepted by a playback output unit of the information processing apparatus.. ... Fujitsu Limited

03/29/18 / #20180091533

Attack detection device, attack detection method, and non-transitory computer-readable recording medium

An attack detection device executes a process that includes receiving a message periodically transmitted from a communication device in a network, calculating a reception range for receiving a message including identification information in a reference message selected from the received messages by using a transmission period of a message identified by the identification information, the message being transmitted two or more periods after the reference message, storing the reception range associated with an order of reception of a message predicted to be received in the reception range when the reference message is used as a reference, and determining that an attack on the network is detected when a reception time of the received message including the identification information is not within the reception range associated with the order of reception of the received message in a case where the reference message is used as a reference.. . ... Fujitsu Limited

03/29/18 / #20180091430

Transmission apparatus and transmission processing method

There is provided a transmission apparatus including at least one memory in which a first data including a first destination information and a second data including a second destination information are stored, and at least one processor coupled to the at least one memory and the at least one processor configured to control the at least one memory to output the first data and the second data stored in the at least one memory according to a set rate, and control the set rate to output one of the first data and the second data according to a priority degree.. . ... Fujitsu Limited

03/29/18 / #20180091423

Switch and communication method

A switch include a memory that stores tree data used for a tree search in which a search for a forwarding destination of received data is made by a tree search system and cache data used for a cache search in which a search for the forwarding destination is made by a cache search system, and a controller that concurrently carries out the tree search and the cache search based on forwarding control identification information included in the received data and decides the forwarding destination of the received data in accordance with a search result that is obtained earlier in search results of the tree search and the cache search.. . ... Fujitsu Limited

03/29/18 / #20180091379

Method and apparatus for selecting position of routing node and terminal equipment

A method and apparatus for selecting a position of a routing node and terminal equipment where the method includes: generating a connection relationship among sensor nodes, a gateway node and deployable routing nodes according to network deployment information and a link quality model related to a deployment environment; and calculating a shortest path from each sensor node to the gateway node according to the connection relationship, and determining deployable positions of routing nodes on the shortest path as positions of the routing nodes. With the embodiments of this disclosure, in selecting a position of a routing node, an effect of a deployment environment and limit of a deployment position are taken into account, thereby obtaining a routing node deployment scheme satisfying a practical environment and ensuring network data transmission performance.. ... Fujitsu Limited

03/29/18 / #20180091358

Information processing apparatus, diagnosis control apparatus, and communication apparatus

An information processing apparatus includes a communication apparatus and a different communication apparatus connected to the communication apparatus via a plurality of transmission paths. The communication apparatus includes a transmitting unit and a control unit. ... Fujitsu Limited

03/29/18 / #20180091357

Management apparatus and information processing system

A storage unit stores management information indicating statuses of components related to an information processing apparatus. Upon receiving a notification of a state change of the information processing apparatus, a processing unit determines whether to query for component information indicating current statuses of the components in response to the notification. ... Fujitsu Limited

03/29/18 / #20180091334

Transmission device with pulse width modulation and transmission system

A transmission device outputs a modulated signal based on amplitude information and phase information respectively indicating an amplitude and a phase of a transmission symbol. The transmission device includes: an oscillation signal generation circuit configured to generate an oscillation signal based on the phase information; a laser light source configured to be driven by the oscillation signal; a bias controller configured to control a bias current of the laser light source based on the amplitude information; a photo detector configured to convert an output light of the laser light source into an electric signal; and a bandpass filter configured to filter an output signal of the photo detector so as to output the modulated signal.. ... Fujitsu Limited

03/29/18 / #20180090603

Compound semiconductor substrate and fabrication method therefor, compound semiconductor device and fabrication method therefor, power supply apparatus and high-output amplifier

A compound semiconductor substrate includes a substrate, a channel layer provided over the substrate, a nitride semiconductor layer provided over the channel layer, and a barrier layer provided on the nitride semiconductor layer. The length of the c axis of the nitride semiconductor layer is 0.4990 nm or more.. ... Fujitsu Limited

03/29/18 / #20180090595

Semiconductor device, manufacturing method of semiconductor device, power unit, and amplifier

A semiconductor device includes a first semiconductor layer formed of a compound semiconductor, provided over a substrate; a second semiconductor layer formed of a compound semiconductor including in and al, provided over the first semiconductor layer; source and drain electrodes provided on the second semiconductor layer; and a gate electrode provided between the source and drain electrodes, on the second semiconductor layer. The compound semiconductor in the second semiconductor layer has a first in composition ratio in a region on a side facing the substrate and a second in composition ratio in a region on an opposite side, the second in composition ratio being lower than the first in composition ratio, and the source and drain electrodes are provided in contact with the region having the first in composition ratio, and the gate electrode is provided on the region having the second in composition ratio.. ... Fujitsu Limited

03/29/18 / #20180090577

Compound semiconductor device, method of manufacturing compound semiconductor device, power supply unit, and amplifier

A compound semiconductor device disclosed herein includes a substrate, an electron transit layer formed on the substrate, a compound semiconductor layer containing gallium and formed on the electron transit layer, a diffusion preventing layer containing gallium oxide and formed on the compound semiconductor layer, an insulation layer formed on the diffusion preventing layer, and a source electrode, a drain electrode, and a gate electrode formed over the electron transit layer at a distance from one another.. . ... Fujitsu Limited

03/29/18 / #20180090575

Compound semiconductor device, power supply unit, and amplifier

A compound semiconductor device disclosed herein includes: a substrate; an electron transit layer formed on the substrate and made of nitride semiconductor doped with an impurity that forms a trap level; a barrier layer formed on the electron transit layer; and a source electrode, a drain electrode, and a gate electrode formed over the electron transit layer at a distance from one another, wherein the electron transit layer includes: a first conductivity type region; a second conductivity type region located over the first conductivity region, where the second conductivity type region having an electron concentration higher than an electron concentration of the first conductivity type region; and a third conductivity type region located over the second conductivity type region, where the third conductivity type region having an electron concentration lower than a concentration of the impurity and being in contact with an upper surface of the electron transit layer.. . ... Fujitsu Limited

03/29/18 / #20180090476

Compound semiconductor device and method of manufacturing the same

A compound semiconductor device includes transistors each including a gate electrode, a source electrode, and a drain electrode, wherein out of the transistors, a transistor whose temperature becomes higher during operation has a higher withstand voltage prior to temperature rise due to the operation.. . ... Fujitsu Limited

03/29/18 / #20180090416

Heat dissipation component and terminal device including heat dissipation component

A heat dissipation component includes a plate that presses a heat receiving portion against a heat generating portion, and a heat pipe installed at a first surface side of the plate to be in contact with the heat receiving portion, wherein the plate has a shape of an equilateral triangle in plan view from a normal direction of the first surface of the plate, an outer circumferential portion of the plate, except for a portion between each two vertexes of the equilateral triangle, is bent to the first surface side of the plate, and the heat pipe extends to an outside of the plate through a non-bent portion in the outer circumferential portion of the plate.. . ... Fujitsu Limited

03/29/18 / #20180090156

Speech evaluation apparatus and speech evaluation method

A speech evaluation apparatus includes a memory, and a processor coupled to the memory and configured to generate a first input spectrum obtained by frequency transforming a first signal that is a signal of a first period, generate a second input spectrum obtained by frequency transforming a second signal that is the signal of a second period earlier than the first period, generate a processed spectrum obtained by transforming frequency of the second input spectrum based on a change ratio set in advance, calculate a correlation value between the first input spectrum and the processed spectrum, and determine a change amount of pitch frequency from the first signal to the second signal based on the change ratio and the correlation value.. . ... Fujitsu Limited

03/29/18 / #20180089836

Image processing device and image processing method

A computer extracts a plurality of candidate lines that are observed from a position of an imaging device that captures an image of an object from among a plurality of candidate lines included in shape information of the object. The computer generates plural pieces of association information indicating a prescribed number of combinations obtained by respectively associating the prescribed number of candidate lines of the observed plurality of candidate lines with the prescribed number of feature lines of a plurality of feature lines detected from the image. ... Fujitsu Limited

03/29/18 / #20180089810

Apparatus, method, and non-transitory computer-readable storage medium

An apparatus for image correction is configured to execute a second image generation process that includes execution of a process for emphasizing a contrast for a first image to generate a second image, execute a ratio calculation process that includes calculation, based on a relation between a frequency distribution of at least one of a luminance value, an edge strength and a color component in the first image or the second image and a value of the at least one for each pixel, of a synthesis ratio of the first image to the second image for the pixel, and execute a synthesis process that includes synthesis of the first image and the second image based on the synthesis ratio for each pixel.. . ... Fujitsu Limited

03/29/18 / #20180089772

Method and device for gathering information

A method for gathering information, includes, receiving a request for a service, the request including a required condition for the service, dividing the required condition into a plurality of divided conditions, specifying a first service provider from among a plurality of service providers, the first service provider providing a first service for which a first divided condition included in the plurality of divided conditions is required, transmitting the first divided condition to a first device of the first service provider, and receiving first information regarding a response to the first divided condition from the first device.. . ... Fujitsu Limited

03/29/18 / #20180089732

Method and device for providing evaluation value

A method for providing evaluation value is executed by a computer. The method includes, acquiring a first value of a first user from a first service system, the first value indicating a first evaluation of the first user in the first service system, generating a second value in accordance with both the first value and an algorithm corresponding to a second service system, and providing the second service system with the second value as a second evaluation of the first user in the second service system.. ... Fujitsu Limited

03/29/18 / #20180089603

Medium storing control program for sharing service, and apparatus and method therefor

A control method for a sharing service, the method causes a computer to execute a process including: identifying, in a case where an application for a sharing service in which an operation is started by using the computer is accepted, a category of the accepted sharing service; identifying at least one management item for managing the sharing service in accordance with the identified category of the sharing service; setting the identified management item for each target article matched in the sharing service; and managing a status that is input to the set management item of the target article in accordance with the category of the sharing service.. . ... Fujitsu Limited

03/29/18 / #20180089527

Method, apparatus, and non-transitory computer-readable storage medium for verification process

A method for a verification process that performs neighbor discovery for one or more feature points projected to an m-dimensional space (m is a natural number equal to or greater than 2), includes: acquiring a feature point group including one or more feature points projected to coordinate values of the m-dimensional space ordered in a coordinate value order on each of two or more coordinate axes that define the m-dimensional spacer (m is a natural number equal to or greater than 2); selecting a datum axis on which a comparison time number in neighbor discovery is small, the comparison time number being obtained by performing simulation of neighbor discovery.. . ... Fujitsu Limited

03/29/18 / #20180089446

Apparatus and system for information processing

An apparatus, for information processing, is configured to execute an embedding process that includes finding equipment based on equipment information described as an attribute of an input field of a form screen and dynamically embedding an equipment control module corresponding to the equipment, execute a data acquisition process that includes acquiring data from the equipment by using the equipment control module as input data to the input field of the form screen, and execute an information output process that includes associating the data acquired from the equipment with an input field descriptor to identify the input field and storing the data in a first storage area and a second storage area, wherein the first storage area is a storage area in which editing of stored data is possible and the second storage area is a storage area in which editing of stored data is prohibited.. . ... Fujitsu Limited

03/29/18 / #20180089207

Image transfer apparatus and method

In an image transfer apparatus, a storage unit holds a plurality of data groups each of which includes image data of a screen of a web page displayed on a virtual browser, an address of the web page, and setting information about display of the virtual browser performed when the image data is generated. An operation unit searches the data groups for a data group including an address matching an address of a web page for which a browse request has been transmitted by a terminal apparatus and setting information matching setting information about the corresponding virtual browser. ... Fujitsu Limited

03/29/18 / #20180089065

Automated software program repair

According to an aspect of an embodiment, a method may include identifying a fault location of a fault in a software program using a test suite. The method may further include implementing, in the software program, a repair candidate for the fault. ... Fujitsu Limited

03/29/18 / #20180089055

Method and apparatus for monitoring logs

A disclosed log monitoring method includes: receiving identification information of a user among a plurality of users and execution log data for software associated with the user; obtaining a detection condition associated with the received identification information from a storage that stores detection conditions each of which is associated with identification information of a user; determining whether the received execution log data satisfies the obtained detection condition; and outputting a result of the determining.. . ... Fujitsu Limited

03/29/18 / #20180089012

Information processing apparatus for analyzing hardware failure

It is provided an information processing apparatus. The information processing apparatus includes a processor and memory storing an instruction for causing the processor to execute a first process and a second process exclusively in a process of an interrupt to operating system (os). ... Fujitsu Limited

03/29/18 / #20180088999

Method, device, and system

A method executed by a computer. The method includes, acquiring a request for a service, executing a first determination of a first service provider as a target for disclosing the request, executing a second determination of a second service provider as a target for disclosing the request, based on a result of receiving a requirement for providing the service from a first terminal corresponding to the first service provider.. ... Fujitsu Limited

03/29/18 / #20180088818

Method of data backup and information processing system

A method using a first information processing device, a second information processing device backing up first data of the first information processing device, and a third information processing device backing up second data of the second information processing device, the method includes storing, by the third information processing device, first information indicating that the second information processing device backs up the first data of the first information processing device, transmitting, from the third information processing device to the second information processing device, a first signal, and backing up, by the third information processing device, the first data of the first information processing device when the third information processing device does not receive, from the second information processing device, a first response signal that is a response to the first signal and indicates that the second information processing device transmits the second data to the third information processing device.. . ... Fujitsu Limited

03/29/18 / #20180088698

Electronic device and drive controlling method

An electronic device includes an imaging part configured to acquire an image and a range image in a field of view that includes a photographic subject, a range image extracting part configured to extract a range image of the photographic subject based on the image and the range image, a gloss determining part configured to determine whether the photographic subject is a glossy object based on a data lacking portion included in the range image of the photographic subject, a display part configured to display the image, a top panel, a position detector configured to detect a position of a manipulation input, a vibrating element configured to be driven by a driving signal, an amplitude data allocating part configured to allocate first amplitude and second amplitude, and a drive controlling part configured to drive the vibrating element by using the driving signal.. . ... Fujitsu Limited

03/29/18 / #20180088201

Radio-wave arrival-direction estimation device and radio-wave arrival-direction estimation method

A radio-wave arrival-direction estimation device includes: a processor configured to: determine a plurality of amplitude distributions to be used for signal receptions by respective antennas in a plurality of antenna elements that constitute a plurality of antennas; switch among the amplitude distributions determined for each of the signal receptions; and estimate a radio-wave arrival direction of a reception signal based on a correlation coefficient of the reception signal between different antennas and the amplitude distributions switched.. . ... Fujitsu Limited

03/29/18 / #20180087421

Filter regeneration device, filter plugging detection device, exhaust gas treatment apparatus, and filter plugging determination method

A filter regeneration device includes a microwave radiator configured to radiate a microwave and disposed to be oriented in a direction toward a ceramic filter configured to purify exhaust gas of an internal combustion engine, the ceramic filter being disposed in a cylindrical portion of a metallic case having the cylindrical portion and having a protruding portion protruding toward an outside of the cylindrical portion of the metallic case, the microwave radiator being disposed inside the protruding portion, and a microwave generator configured to generate the microwave radiated from the microwave radiator toward the ceramic filter.. . ... Fujitsu Limited

03/29/18 / #20180085700

Filter apparatus and method for determining plugging of filter apparatus

A filter apparatus includes a conductive housing disposed below an electronic device, to which a cooling air current is supplied from a lower side to an upper side, and including a bottom surface frame having a first opening and an upper surface frame having a second opening; terminals provided on the bottom surface and insulated from the housing; a filter including a filter part that removes dust of the air current and a filter frame retaining the filter; and an electric potential detecting part coupled to the terminals and configured to detect electric potentials of the terminals to detect a change of an electric potential, in a state in which the air current is supplied to the electronic device via the filter part, with respect to an electric potential in a state in which the filter frame is in contact with the bottom surface frame and the terminals.. . ... Fujitsu Limited

03/29/18 / #20180084931

Transmission apparatus, blade, and mounting position specification method

A transmission apparatus includes a plurality of blades mounted in a juxtaposed relationship in an open rack and including a first blade and a second blade disposed next to the first blade, wherein the second blade includes: a sensor, and a processor coupled to the sensor and configured to: receive first position information indicating a mounting position of the first blade from the first blade, measure a distance between the first blade and the second blade using the sensor, and calculate second position information indicating a mounting position of the second blade based on the first position information and the measured distance.. . ... Fujitsu Limited

03/22/18 / #20180084671

Liquid immersion tank, and apparatus including liquid immersion tank

The present application discloses a liquid immersion tank capable of withstanding, though made of a resin, a load of coolants and keeping dimensional accuracy. The liquid immersion tank including: a tank body being receivable of an electronic equipment and filled with a fluorine-series insulating coolant; and a fixing portion being provided on an inner wall surface of the tank body and receiving fixation of the electronic equipment, the tank body being equal to or smaller than 2% in modulus of volume change when immersed in the fluorine-series insulating coolant, and being composed of a resin material being equal to or smaller than 15×10−5/k in coefficient of linear expansion.. ... Fujitsu Limited

03/22/18 / #20180084670

Immersion cooling apparatus

An immersion cooling apparatus includes: a refrigerant tank configured to store a non-boiling fluorine-based insulating refrigerant in which an electronic device is to be immersed; a circulation passage of the fluorine-based insulating refrigerant that is located between the refrigerant tank and a refrigerant cooling device; and a sealed pump that is arranged in the circulation passage, is configured to seal a rotor shaft with an impeller and a bearing portion for the rotor shaft in a sealed case while the rotor shaft and the bearing portion are immersed in the fluorine-based insulating refrigerant, and is configured to circulate the fluorine-based insulating refrigerant between the refrigerant tank and the refrigerant cooling device.. . ... Fujitsu Limited

03/22/18 / #20180084381

Information processing apparatus and recording medium

An information processing apparatus includes a memory; and a processor coupled to the memory, the processor configured to calculate based on a first position, a traveling speed, and a traveling direction of the information processing apparatus at a current time point, a second position of the information processing apparatus at a time point subsequent to the current time point; set a region for the second position calculated for the time point, the region being enlarged according to a temporal difference of the current time point and the time point; and output information related to a facility present within the set region.. . ... Fujitsu Limited

03/22/18 / #20180084336

Terminal device

A terminal device includes: a first housing including a first opening and a second opening through which sound of a speaker is output; a second housing which is turnably coupled to the first housing and closes the first opening based on a turn angle relative to the first housing; and a closing member which closes the second opening in a state where the first opening is opened by the second housing.. . ... Fujitsu Limited

03/22/18 / #20180084166

Display apparatus

A display apparatus includes: a display part; a rail member provided on a back surface of the display part; and an imaging unit placed in engagement with the rail member, wherein a lens included in the imaging unit is exposed outside the display part in a first state in which the imaging unit is moved to a first end of the rail member, and is located behind the back surface of the display part in a second state in which the imaging unit is moved to a second end of the rail member.. . ... Fujitsu Limited

03/22/18 / #20180083789

Transmission circuit, transmission apparatus, and method for the same

A transmission circuit includes: a transmission-side generation circuit configured to extract data at a predetermined byte position from user data to be transmitted, and to generate a transmission random pattern having a predetermined bit length by performing predetermined calculation processing using a value of the extracted data; a calculation circuit configured to generate transmission byte scrambled data by performing calculation on each byte of the user data and the generated transmission random pattern; a transmission-data coupling circuit configured to generate transmission scrambled data by coupling the generated transmission byte scrambled data and the data extracted by the transmission-side generation circuit; and a data-generation circuit configured to generate, from the transmission scrambled data, transmission data to be transmitted from the transmission circuit.. . ... Fujitsu Limited

03/22/18 / #20180083721

Wireless analysis apparatus and wireless analysis method

There is provided a wireless analysis apparatus including: a memory unit configured to store information of electric power distribution indicating a temporal change of a frequency spectrum; and a computing unit configured to perform a procedure including: generating a plurality of divided regions having predetermined band widths by dividing the electric power distribution, calculating a temporal change amount of electric power with regard to each of the divided regions, detecting a rising portion and a falling portion of the electric power on the basis of the calculated temporal change amount, and identifying an individual signal component in the electric power distribution on the basis of the positions of the rising portion and the falling portion in the divided regions.. . ... Fujitsu Limited

03/22/18 / #20180082701

Medium for voice signal processing program, voice signal processing method, and voice signal processing device

A voice signal processing method includes: converting a first and a second voice signals to a first and a second frequency signals; setting a coefficient of existence representing degree of existence of a target sound and a coefficient of non-existence representing degree of existence of a non-target sound based on a phase difference for each of the predetermined frequencies between the first and the second frequency signals and a target sound existence region indicating an existence position of the target sound; and judging whether the first voice and/or the second voice include the target sound, based on the coefficient of existence, the coefficient of non-existence and a representative value corresponding to either one of the first and the second frequency signals.. . ... Fujitsu Limited

03/22/18 / #20180082456

Image viewpoint transformation apparatus and method

Embodiments provide an image viewpoint transformation apparatus and method. The method includes: extracting multiple straight lines based on a gray scale map of a document image; performing classification for the multiple straight lines according to a horizontal direction and a vertical direction; extracting multiple text lines based on a binary map of the document image; performing classification for the multiple text lines according to a horizontal direction and a vertical direction; selecting two vertical lines and two horizontal lines from the extracted and classified straight lines and text lines; calculating a transformation matrix based on a rectangle formed by the selected two vertical lines and two horizontal lines; and transforming the document image by using the transformation matrix to obtain a viewpoint transformed image. ... Fujitsu Limited

03/22/18 / #20180082434

Method, apparatus for shape estimation, and non-transitory computer-readable storage medium

A method for shape estimation includes: executing extraction processing that includes extracting a plurality of feature points from a plurality of pieces of image information of a same subject photographed with a time difference; executing estimation processing that includes first processing for selecting feature points from the plurality of feature points; second processing for estimating a three-dimensional shape of the subject based on the selected feature points; third processing for removing the feature points from the plurality of feature points after the estimation of the three-dimensional shape based on the feature points; and fourth processing for executing the first processing, the second processing, and the third processing on the plurality of feature points from which the feature points are removed by the third processing; and executing integration processing that includes integrating a plurality of the three-dimensional shapes estimated by the estimating processing.. . ... Fujitsu Limited

03/22/18 / #20180082259

Collaborative scheduling

A method of collaborative scheduling includes receiving group inputs and receiving environmental data. The method includes calculating collaborative schedule information based on the environmental data, traits, and the group inputs that include feasible schedules and total schedule costs associated therewith that are based on an individual member performance cost, a flexible task violation cost, and a behavior cost. ... Fujitsu Limited

03/22/18 / #20180082215

Information processing apparatus and information processing method

A control unit extracts a plurality of potential features each included in at least one of a plurality of teacher data elements, from the plurality of teacher data elements. The control unit calculates the degree of importance of each potential feature in machine learning on the basis of the frequency of occurrence of the potential feature in the teacher data elements. ... Fujitsu Limited

03/22/18 / #20180082205

Apparatus and method to determine a distribution destination of a message based on a probability of co-occurrence of words included in distributed messages

With reference to information storing a co-occurrence probability of each of plural words in association with each of distribution-destinations, the apparatus extracts, from a message to be distributed, an unknown-word that is not included in the plural words, where the co-occurrence probability indicates a probability that each word is included in a message to be distributed to each distribution-destination. When the unknown-word is present in the message at a predetermined ratio or greater, the apparatus extracts first-words included in all of a first-group of messages each including the unknown-word, calculates the co-occurrence probability of the unknown-word for each distribution-destination, based on the information regarding the distribution-destinations to which a message including the first-words and a second-word, which is included in all of a second-group of messages each including the first-words and not including the unknown-word, is to be distributed, and registers the calculated co-occurrence probability in the information.. ... Fujitsu Limited

03/22/18 / #20180082099

Biometric image processing device, biometric image processing method, and recording medium

A biometric image processing device includes: a fingerprint sensor configured to obtain a first fingerprint image from a finger placed on a detection surface and to obtain a second fingerprint image after the first fingerprint image is obtained; and a processor configured to estimate an inclination of the finger with respect to the detection surface based on the second fingerprint image, to estimate a distortion of a fingerprint based on the first fingerprint image and the second fingerprint image, to correct the second fingerprint image based on the inclination and the distortion, and to generate, based on the corrected second fingerprint image, three-dimensional information that indicates a three-dimensional geometry of the finger.. . ... Fujitsu Limited

03/22/18 / #20180082025

Method and apparatus for discovering a sequence of events forming an episode in a set of medical records from a patient

An apparatus for discovering a sequence of events in a set of medical records from a patient, the sequence forming an episode of a medical condition, the apparatus including a state transition learner, to parse published clinical guidelines and to extract probabilities of transition between a number of states of a medical condition as a state transition model; a clinical finding learner, to extract typical findings of the medical condition from domain knowledge as a finding model and to compute the probability of a particular finding for a particular state and to save the probabilities in an overall episode model including the state transition model and the finding model; and an episode grouper, to use the overall episode model, and the set of medical records, and to discover a sequence of events that can be grouped into an episode.. . ... Fujitsu Limited

03/22/18 / #20180082013

Information processing apparatus and method of collecting genome data

An information processing apparatus includes a memory and a processor coupled to the memory and configured to extract data having x times y bits from genome data in which a mutation pattern at each gene mutation position is represented as x bits, such that the extracted data is constituted by y data pieces each having x bits at y respective mutation positions, x and y being integers greater than or equal to 1, respectively, to refer to an addend table that stores a plurality of addend data associated with respective x-times-y-bit data to identify addend data corresponding to the extracted data, and to use an simd instruction to add the identified addend data to count data at positions corresponding to the y mutation positions in the genome data, the count data indicating counts of occurrences of mutation patterns in the genome data.. . ... Fujitsu Limited

03/22/18 / #20180081892

Advice engine systems

A method of providing advice to a user may be provided. A method may include receiving a topic from the user. ... Fujitsu Limited

03/22/18 / #20180081779

Recording medium recording analysis program, analysis method, and analysis apparatus

A non-transitory computer-readable recording medium recording an analysis program for causing a computer to execute a process includes: generating a program by embedding a command for storing a process log in a storage into a compiled program generated by compiling a source program including a display command instructing to display a object; specifying an operation command related to a database in association with identification information of the object based on the process log stored in the storage by the display command in execution of the program; analyzing the operation command to specify an access destination; and outputting, for every access destination, a correspondence including information indicating a type of the operation command in association with the identification information of the predetermined object.. . ... Fujitsu Limited

03/22/18 / #20180081444

Simulation system

A simulation system includes a display section configured to display an image of an article based on article data representing a shape and coordinates of the article, an operation terminal device including a plurality of dynamic elements which is moved by a user to operate a position of a pointer displayed on the display section, and a data storage section configured to store the article data and vibration data that represents vibration patterns for vibrating the plurality of dynamic elements. Each of the vibration patterns corresponds to a tactile sensation associated with a different part or material of the article. ... Fujitsu Limited

03/22/18 / #20180081405

Hinge, stand device, and electronic apparatus

A hinge, can be used for a stand of an electronic device, includes: a first hinge shaft that is provided in a rotation fulcrum of a rotary body and rotatably supports the rotary body from first rotational position to second rotational position; a second hinge shaft that is provided in parallel with the first hinge shaft; a coupling member that couples the first hinge shaft and the second hinge shaft together and is rotatably supported by the second hinge shaft; a stopper that is provided to the coupling member and regulates the second rotational position by abutting the rotary body; and a rotation restriction mechanism that restricts rotation of the coupling member until a load in a rotational direction, which is exerted on the coupling member with respect to the second hinge shaft as a center, exceeds a threshold load.. . ... Fujitsu Limited

03/22/18 / #20180081138

Electronic apparatus and restriction part

An electronic apparatus includes: a hosing including a first facing wall portion and a second facing wall portion which face each other; a cable provided in the housing; and a restriction portion, provided between the first facing wall portion and the second facing wall portion, configured to restrict the first facing wall portion and the second facing wall portion to approach with each other and to retain the cable.. . ... Fujitsu Limited

03/22/18 / #20180080673

Air conditioner, sensor unit, and control system

An air conditioner includes a first doppler sensor that transmits a first electric wave of first power, a second doppler sensor that transmits a second electric wave of second power less than the first power, and a controller that controls an operation of the air conditioner on the basis of a detection signal of the first doppler sensor and a detection signal of the second doppler sensor.. . ... Fujitsu Limited

03/15/18 / #20180077715

Transmission controlling apparatus, wireless communication system, and resource allocating method

. . A transmission controlling apparatus includes: a memory; a transmitting and receiving interface connected to a plurality of wireless stations each of which wirelessly transmits a signal; and a processor connected to the memory and to the transmitting and receiving interface. The processor executes a process including: calculating, for each of the wireless stations, an index indicating a magnitude of interference suffered by the signal wirelessly transmitted from the wireless station, the interference being caused by the signals wirelessly transmitted from one or more other wireless stations; determining a resource to be allocated to each of the plurality of wireless stations in accordance with the index calculated for each of the wireless stations; and transmitting transmission data to each of the plurality of wireless stations by using the determined resource.. ... Fujitsu Limited

03/15/18 / #20180077650

Wireless communication apparatus, wireless communication system, and communication control method

A wireless communication apparatus configured to communicate with another wireless communication apparatus in a wireless network in accordance with a synchronized periods, includes a wireless communication device configured to send and receive a wireless signal with the other wireless communication apparatus, a memory, and a processor coupled to the memory and configured to acquire an index value related to a traffic amount within the wireless network, and determine, based on the index value, a first time length of a certain period during which the wireless communication device is in an on state in a single period of the synchronized periods.. . ... Fujitsu Limited

03/15/18 / #20180077604

Base station device, terminal device, and wireless transmission method

A base station device includes: a processor that executes a process including determining which group of a first group and a second group each of a plurality of terminal devices belongs to, generating a transmission weight to form a transmission beam having a shape considering only a terminal device that belongs to the first group out of the terminal devices, and multiplying a signal addressed to the terminal devices by the generated transmission weight; and a transmitter that transmits the signal multiplied by the transmission weight from a plurality of antennas simultaneously.. . ... Fujitsu Limited

03/15/18 / #20180077370

Signal output circuit, image sensor, and imaging apparatus

A signal output circuit includes a transistor includes a source that is coupled to a light receiving element and a gate of which electric potential is fixed, a first switch circuit capable of fixing a potential of the source to a reference potential, a second switch circuit coupled to a drain of the transistor, a third switch circuit coupled to the drain, a first capacitor coupled to the drain via the second switch circuit and coupled to the drain via the third switch circuit, wherein a first voltage according to a first current flowing through the transistor via the second switch circuit occurs, and a second voltage according to a second current flowing through the transistor via the third switch circuit occurs, and an output circuit that outputs a first signal corresponding to the first voltage and a second signal corresponding to the second voltage.. . ... Fujitsu Limited

03/15/18 / #20180077218

Remote operation method and remote operation device

A remote operation method executed by a computer. The remote operation method includes, acquiring a first display information that is displayed on a first display of a terminal, displaying a second display information on a second display of the computer based on the first display information, the second display information including the first display information, determining whether a first remote operation of the terminal is under execution by another computer, the other computer displaying a third display information on a third display of the other computer, the third display information including the first display information, and performing a second remote operation of the terminal when it is determined that the first remote operation is not under execution by the other computer.. ... Fujitsu Limited

03/15/18 / #20180077070

Packet control apparatus and packet control system

A non-transitory, computer-readable recording medium has stored therein a program for causing a computer to execute a process that includes: receiving packets captured from a network and allocating first groups in which the packets are classified in accordance with a first scheme to storage locations in a storage; allocating second groups in which the packets are classified in accordance with a second scheme to the storage locations in the storage; and selecting the second groups allocated to the storage as storage locations other than the storage locations to which the first groups to which the packets belong are allocated when the packets are classified in the second groups in accordance with the second scheme.. . ... Fujitsu Limited

03/15/18 / #20180077061

Network verification

A network verification method may include identifying a data plane including one or more forwarding tables for each switch of a plurality of switches in the data plane. The method may also include generating a forwarding behavior representation of the data plane to represent boolean combinations of forwarding rules of the one or more forwarding tables of the data plane. ... Fujitsu Limited

03/15/18 / #20180077009

Management apparatus and shared network system

A disclosed management apparatus that manages communication in a network shared by information processing apparatuses of plural users includes: a memory and a processor coupled to the memory. And the processor is configured to: receive, from a first information processing apparatus connected to the network, a first identifier assigned to the first information processing apparatus; receive, from a second information processing apparatus connected to the network, a second identifier assigned to the second information processing apparatus; determine whether a user of the first information processing apparatus coincides with a user of the second information processing apparatus based on the received first identifier and second identifier; and apply first settings to permit communication between the first information processing apparatus and the second information processing apparatus, upon determining that the user of the first information processing apparatus coincides with the user of the second information processing apparatus.. ... Fujitsu Limited

03/15/18 / #20180076998

Communication control device and communication control system

A generating unit that generates phase difference-added first data obtained by adding a phase change according to second data to a first signal indicating first data and a transmitting unit that transmits the phase difference-added first data are provided, and thus the first data and the second data can be transmitted through a simple configuration.. . ... Fujitsu Limited

03/15/18 / #20180076989

Transmission device with pulse width modulation

A transmission device outputs a modulated signal based on amplitude information and phase information respectively indicating an amplitude and a phase of a transmission symbol. The transmission device includes: an amplitude corrector configured to correct the amplitude information based on a specified carrier frequency; a phase corrector configured to correct the phase information based on the carrier frequency; a d/a converter configured to convert the corrected amplitude information into an analog signal so as to generate an amplitude information signal; an oscillator circuit configured to generate an oscillation signal that has a phase corresponding to the corrected phase information; a comparator configured to generate a pulse width modulated signal based on a comparison between the amplitude information signal and the oscillation signal; and a bandpass filter configured to filter the pulse width modulated signal so as to output the modulated signal.. ... Fujitsu Limited

03/15/18 / #20180076950

Clock regeneration circuit, semiconductor integrated circuit device and rf tag

A clock regeneration circuit includes a pattern detection circuit that detects a pattern having a time interval determined in advance in an input signal, and a signal processing circuit that generates a clock by variably controlling a time interval for oscillation based on the time interval of the detected pattern.. . ... Fujitsu Limited

03/15/18 / #20180076940

Resource configuration method and apparatus of reference signal and communications system

A resource configuration method and apparatus of reference signal and a communications system. The resource configuration method includes: configuring one or more resources by a base station for a first reference signal which is precoded with one or more beam weighting coefficients, and configuring one or more resources for a second reference signal which is not precoded with one or more beam weighting coefficients or precoding of which is unknown to a ue; and transmitting one or more resource configurations of the first reference signal and one or more resource configurations of the second reference signal to the ue. ... Fujitsu Limited

03/15/18 / #20180076932

Transmission device and transmission method

A transmission device includes a memory, and a processor coupled to the memory and the processor configured to generate a first frame having first slots to be transmitted to another transmission device through a first path, and a second frame having second slots to be transmitted to the another transmission device through a second path, arrange data into the first or second slots, notify the another transmission device of first information of an output-destination of the data arranged into the first slots through the first path in a case where the data is arranged into the first slots, and notify the another transmission device of second information of a correspondence-relationship between the second slots and the output-destination through the second path, in a case where the data is arranged from the first slots into the second slots, before the data being arranged from the first slots to the second slots.. . ... Fujitsu Limited

03/15/18 / #20180076903

Receiving device and phase-error compensation method

A receiving device receives a received signal in which a data signal, modulated by using a phase modulation method, and a pilot signal are time-multiplexed. The receiving device includes a synchronizing circuit that synchronizes the phase of the received signal. ... Fujitsu Limited

03/15/18 / #20180076902

Communication control device and communication control system

First data and second data are transmitted by a simple configuration by including a generation unit that generates a wavelength-changed signal on the basis of the second data, and a transmission unit that transmits the wavelength-changed signal together with a first signal that indicates the first data.. . ... Fujitsu Limited

03/15/18 / #20180076889

Measurement method and apparatus for a residual direct-current component and system

A measurement method and apparatus for a residual direct-current component and a system where the measurement method for a residual direct-current component includes: selecting a section of data of a first predetermined length from a received signal; performing fast fourier transform on the selected data to obtain a frequency-domain signal of the data; calculating a power spectrum of the frequency-domain signal of the transformed data; and finding out a maximum peak value of the power spectrum in a frequency offset range, and taking power of the maximum peak value as power of the residual direct-current component. With the embodiments of this disclosure, a residual direct-current component of an optical transmitter may be measured at a receiver end of a coherent optical communication system, thereby avoiding a diagnosis error of a communication network, and improving performance of the communication system.. ... Fujitsu Limited

03/15/18 / #20180076888

Measurement method and apparatus for residual direct-current components and a system

A measurement method and apparatus for residual direct-current components and a system where the measurement method includes: selecting a section of data of a first predetermined length respectively from received signals in two polarization states; performing a coordinate transform on the two selected sections of data to obtain a group of vectors of strokes space; and determining a difference between power of the residual direct-current components according to the group of vectors of strokes space. With the embodiments of this disclosure, residual direct-current components of an optical transmitter may be measured at a receiver end of a coherent optical communication system, thereby avoiding diagnosis errors of a communication network, and improving performance of the communication system.. ... Fujitsu Limited

03/15/18 / #20180076798

Flip-flop circuit and semiconductor integrated circuit device

A flip-flop circuit includes a data capture circuit that captures data based on a clock, a data hold circuit that holds an output of the data capture circuit based on the clock, and a timing control circuit that controls coupling between the output of the data capture circuit and the data hold circuit based on the clock, when the data capture circuit captures new data based on the clock, the timing control circuit performing control so as to temporarily interrupt the coupling between the output of the data capture circuit and the data hold circuit.. . ... Fujitsu Limited

03/15/18 / #20180075843

Voice recognition device and voice recognition method

A voice recognition device extracts, from a first voice signal of a user, a first string of phonemes included in the first voice signal, extracts, from a second voice signal of the user, a second string of phonemes included in the second voice signal, extracts a string of common phonemes from the first string and the second string, calculates, for each of a plurality of registered keywords, a degree of similarity between a string of phonemes corresponding to the keyword and the string of common phonemes, and selects, among the plurality of keywords, a prescribed number of keywords based on the degree of similarity for each keyword.. . ... Fujitsu Limited

03/15/18 / #20180075351

Efficient updating of a model used for data learning

An apparatus acquires learning-data, including feature-elements, to which a label is assigned. The apparatus generates a first-set of expanded feature-elements by expanding the feature-elements. ... Fujitsu Limited

03/15/18 / #20180075342

Information processing apparatus, ising unit, and information processing apparatus control method

Each energy value calculation circuit calculates an energy value, based on a sum total of values obtained by multiplying state values of a plurality of second neurons coupled with a first neuron by corresponding weighting values indicating coupling strengths, and updates the energy value, based on identification information of an updated neuron whose state is updated among the plurality of second neurons and a state value of the updated neuron. Each state transition determination circuit outputs, based on a second energy value and a noise value, a determination signal indicating a determination result of whether a change in a state value of the first neuron is possible. ... Fujitsu Limited

03/15/18 / #20180075296

Method of recognizing characters, character recognition apparatus

A method of recognizing characters is disclosed, which includes displaying, on a screen on which a handwriting input can be accepted, an image that suggests a first input area and a second input area, the first input area and the second input area being partly overlapped; and recognizing a handwritten input in the first input area and a handwritten input in the second input area as different characters.. . ... Fujitsu Limited

03/15/18 / #20180075116

Information processing system, control device, and computer-readable recording medium having processing program recorded therein

An information processing system includes: a storage device configured to store a row-oriented database and a column-oriented database converted from the row-oriented database; and a control device configured to control the storage device, and the control device is configured to group a plurality of records included in the row-oriented database into a plurality of groups, and convert each of the groups into a column group conforming to a format of the column-oriented database.. . ... Fujitsu Limited

03/15/18 / #20180075074

Apparatus and method to correct index tree data added to existing index tree data

An apparatus executes preprocessing for an information processing apparatus that maintains a database according to index data having a tree structure, where the tree structure includes plural pieces of node data and plural pieces of edge data linking the plural pieces of node data. The apparatus stores existing index data of the database, and receives input data to be added to the database. ... Fujitsu Limited

03/15/18 / #20180075017

Computer-readable recording medium, retrieval device, and retrieval method

When retrieving specific text from a search target document, an information processing apparatus receives text, generates a semantic structure indicating a meaning of a word that is included in the received text, by subjecting the received text to semantic analysis, identifies a word that is associated with the generated semantic structure, by referring to a synonym dictionary that stores a word and semantic structure indicating a meaning of the word in an associated manner, determines whether the identified word is included in the search target document, and outputs information according to a determination result.. . ... Fujitsu Limited

03/15/18 / #20180074983

Data transfer method, parallel processing device, and recording medium

A data transfer method executed by a processor included in a parallel processing device including a first node and a second node, the data transfer method includes transmitting, by a first processor included in the first node, data and information of a size of the data to the second node by remote direct memory access (rdma); receiving, by a second processor included in the second node, the data and the information of the size of the data from the first node; writing the received data in a memory; and performing prefetch of at least a part of the data, based on information of a position of a memory area of the memory in which the received data has been written and the information of the size of the data.. . ... Fujitsu Limited

03/15/18 / #20180074982

Access control apparatus and access control method

An access control apparatus includes a memory, and a processor coupled to the memory and configured to, in response to an access request to a storage device, output an access command through a first path to a first controller among a plurality of controllers that control the storage device, the access command being a command to access the storage device, when no response to the access command to the first controller is received before a predetermined time passes after the output of the access command, control a second controller different from the first controller among the plurality of controllers through a second path coupled to the second controller such that the second controller stops processing executed by the first controller according to the access command, and output the access command through the second path after receiving a response to the control on the second controller.. . ... Fujitsu Limited

03/15/18 / #20180074913

Storage control device and storage apparatus

A storage control device includes a processor which performs first copy of copying first data stored in a first storage device into a first backup region upon detecting a failure presage in the first storage device. The processor performs first write of writing second data specified in a first write request to the first storage device and second write of writing the second data into the first backup region upon receiving the first write request while performing the first copy. ... Fujitsu Limited

03/15/18 / #20180074801

Reference information output method and reference information output device

Provided is a non-transitory computer readable storage medium storing a program causing a computer to execute a process, the process including: obtaining an analysis result of a program hierarchically structured by a plurality of hierarchies; identifying an exclusion request of a check content of a same kind as a specific check content by referring to a storage unit storing information about a past exclusion request of a check content when the specific check content in the analysis result is displayed in association with a part corresponding to the specific check content of the program; outputting reference information for an exclusion request of the specific check content based on a request result of the exclusion request of the check content of the same kind, and a difference between positions in the plurality of hierarchies of the specific check content and the check content of the same kind in the program.. . ... Fujitsu Limited

03/15/18 / #20180074789

Arithmetic processing device and control method for arithmetic processing device

An arithmetic processing device includes: a decode circuit configured to decode instructions; an execution control circuit configured to hold the instructions decoded by the decode circuit and to output the held instructions in an executable order; an instruction transfer circuit configured to sequentially transfer the instructions sequentially output by the execution control circuit; an instruction generation circuit configured to output, to the instruction transfer circuit, an individual instruction generated from a combined instruction in a case where one of the instructions transferred by the instruction transfer circuit is the combined instruction obtained by combining individual instructions; and an arithmetic execution circuit configured to execute the individual instruction transferred by the instruction transfer circuit.. . ... Fujitsu Limited

03/15/18 / #20180074712

Parallel processing device, method for controlling parallel processing device, and controller used in parallel processing device

A parallel processing device includes a management unit, a plurality of nodes, and a controller that controls each of the plurality of nodes in accordance with a first command transmitted from the management unit. The controller includes a command storage that stores a second command generated a previous time, a command type identification unit that identifies a command type of the first command transmitted from the management unit, and a command generator that generates a third command by using the second command according to the command type.. ... Fujitsu Limited

03/15/18 / #20180074601

Simulation system

A simulation system includes a display section configured to display an image of an article, an operation terminal device which is moved by a user to operate a position of a pointer displayed on the display section, a first detecting section configured to detect a position and an orientation of the operation terminal device, a second detecting section configured to calculate first coordinates of the pointer based on the position and the orientation of the operation terminal device detected by the first detecting section, an offset section configured to obtain second coordinates derived by offsetting the first coordinates, and a first determining section configured to make a determination whether the article displayed on the display section has come in contact with a line connecting the first coordinates and the second coordinates.. . ... Fujitsu Limited

03/15/18 / #20180074539

Transmission apparatus, transmission system and data detection method

A transmission apparatus including: a branch circuit that branches a signal including first data and second data superimposed on the first data into two signals; a limiting amplifier that amplifies one signal in the two signals; a linear amplifier that amplifies another signal in the two signals; a first detector that detects the first data from the amplified one signal; and a second detector that detects the second data from the amplified another signal and the amplified one signal.. . ... Fujitsu Limited

03/15/18 / #20180074517

Flying device and control method of flying device

A flying device configured to communicate with a controller device operated by a user, the flying device includes: a memory; and a processor coupled to the memory and configured to: determine whether the flying device is in contact with an object based on a signal from a contact detector; and move the flying device in a direction corresponding to an operation command transmitted from the controller device while causing a thrust force to be produced so that a contact between the object and the flying device is maintained when it is determined that the flying device is in contact with the object.. . ... Fujitsu Limited

03/15/18 / #20180074327

Non-transitory computer-readable storage medium, information processing terminal, and information processing method

A non-transitory computer-readable storage medium storing an information processing program that causes a computer to execute a process, the process including capturing an image by using a first camera included in an information processing terminal, detecting a gaze direction of a user included in the image when presented information is displayed on a screen of the information processing terminal, capturing an image by using a second camera included in the information processing terminal when the presented information is displayed on the screen, and performing an output control of warning corresponding to the presented information based on the detected gaze direction and the image captured by using the second camera.. . ... Fujitsu Limited

03/15/18 / #20180073414

Exhaust purification device and vehicle

An exhaust purification device includes: an exhaust pipe configured to discharge exhaust gas from an internal combustion engine; a filter provided in the exhaust pipe and configured to collect a particulate matter contained in the exhaust gas; a plurality of electrodes configured to apply electric fields to a plurality of regions of the filter, respectively; and a power supply configured to apply at least two ac signals mutually different in phase to the plurality of electrodes.. . ... Fujitsu Limited

03/08/18 / #20180070400

Transmission method and device for sidelink information and communication system

A transmission method and device for sidelink information and a communication system are provided. The transmission method includes: transmitting discovery information by a relay ue, the discovery information at least including a relay id of the relay ue, relay movement status information and sidelink carrier information. ... Fujitsu Limited

03/08/18 / #20180070398

Wireless communication device and communication control method

A wireless communication device includes a receiver that receives permission information indicating a period, in which device-to-device communication that does not traverse a base station is permitted, the period being one of non-communication periods imposed by cellular communication that traverses the base station, a determination unit that determines whether the period, in which the device-to-device communication is permitted, has started based on the permission information received by the receiver, and a device-to-device communication unit that performs the device-to-device communication when the determination unit determines that the period, in which the device-to-device communication is permitted, has started.. . ... Fujitsu Limited

03/08/18 / #20180070281

Relay selection or reselection method and apparatus and system

Embodiments of this disclosure provide a relay reselection method and apparatus and a system; includes: relay equipment monitors a triggering condition for relay reselection; the relay equipment judges whether the triggering condition for relay reselection is met; and the relay equipment transmits relay reselection indication information to a remote terminal taking the relay equipment as a relay when the triggering condition for relay reselection is met, to indicate the remote terminal to perform relay reselection; wherein, the triggering condition for relay reselection is that an air interface channel of the relay equipment is out of synchronization or is about to be out of synchronization, or a notification of terminating a relay function is received, or power of the relay equipment is insufficient. With the embodiments of this disclosure, a time of interruption due to a poor relay link may be reduced, and occurrence of long-time traffic interruption may be avoided.. ... Fujitsu Limited

03/08/18 / #20180070274

Radio communication system, radio base station apparatus, terminal apparatus, and radio communication method

A radio communication system including: a base station apparatus; and a terminal apparatus, wherein radio communication is performed between the base station apparatus and the terminal apparatus, and the base station apparatus or the terminal apparatus includes: a controller configured to identify a category of the terminal apparatus classified according to performance or capability of the terminal apparatus, based on at least one of first information and second information, the first information including the performance or capability of the terminal apparatus with respect to a non-orthogonal multiple access scheme, the second information including the performance or capability of the terminal apparatus with respect to an orthogonal multiple access scheme.. . ... Fujitsu Limited

03/08/18 / #20180069790

Packet transfer device and packet transfer method

A packet transfer device including: a first storage that stores a first priority packet; a second storage that stores a second priority packet having a lower priority than the first priority packet; a first reader that reads the first priority packet stored into the first storage before storing the first priority packet into the first storage is completed; and a second reader that reads the second priority packet stored into the second storage after storing the second priority packet stored into the second storage is completed.. . ... Fujitsu Limited

03/08/18 / #20180069732

Transmission apparatus and detection method

A transmission apparatus including: a first transferer that transfers first data including first identification information; a second transferer that transfers second data including second identification information; a detector that detects the first identification information from the first data transferred from the first transferer; and a storage that stores the second data transferred from the second transferer; wherein the detector detects the second identification information from the second data stored into the storage after detecting the first identification information from the first data.. . ... Fujitsu Limited

03/08/18 / #20180069633

Optical transmission device and optical communication system

An optical transmission device as the first optical transmission device includes a light source to output light, an optical transmitter to transmit first information regarding a reception characteristic and power consumption of the first optical transmission device to a second transmission device, an optical receiver to receive second information regarding a reception characteristic and power consumption of the second optical transmission device, an optical branching circuit to branch the light output from the light source into transmission light for the optical transmitter and local light for coherent reception by the optical receiver, and vary power of the transmission light and power of the local light individually, and a processor to control a driving condition of the optical branching circuit, based on the first information and the second information, the power of the transmission light and the power of the local light varying in accordance with the driving condition.. . ... Fujitsu Limited

03/08/18 / #20180069626

Detection apparatus and method for noise intensity and coherent optical receiver

A detection apparatus and method for noise intensity and a coherent optical receiver where the detection method includes: preprocessing a received signal to obtain a pilot sequence contained in the received signal; removing a phase noise of a receiving pilot sequence by using a known transmitting pilot signal; calculating a noise power density of the receiving pilot sequence with no (or without) phase noise within a predetermined spectral width near a pilot frequency; and calculating power of a linear noise of the received signal based on a bandwidth of the received signal and the noise power density within the predetermined spectral width. Hence, linear noises and nonlinear noises may be split efficiently without introducing much complexity, and information on intensities of various noises may be obtained.. ... Fujitsu Limited

03/08/18 / #20180069086

Semiconductor crystal substrate and semiconductor device

A semiconductor crystal substrate includes a first buffer layer formed of a nitride semiconductor over a substrate, a second buffer layer formed of a nitride semiconductor on the first buffer layer, a first semiconductor layer formed of a nitride semiconductor on or over the second buffer layer, and a second semiconductor layer formed of a nitride semiconductor on the first semiconductor layer. The fe concentration of the first buffer layer is higher than the c concentration of the first buffer layer. ... Fujitsu Limited

03/08/18 / #20180068923

Semiconductor device and method of fabricating the semiconductor device

A disclosed semiconductor device includes a buffer layer formed of a compound semiconductor on a substrate, a first semiconductor layer formed of a compound semiconductor on the buffer layer, a second semiconductor layer formed of a compound semiconductor on the first semiconductor layer, a gate electrode, a source electrode, and a drain electrode formed on the second semiconductor layer, and a heat dissipation part formed below the gate electrode. In the semiconductor device, all or part of the second semiconductor layer and the first semiconductor layer is present between the gate electrode and the heat dissipation part, the heat dissipation part includes a heat dissipation layer and a first intermediate layer formed between the heat dissipation layer and both of the buffer layer and first semiconductor layer, and the heat dissipation layer is formed of a material containing carbon.. ... Fujitsu Limited

03/08/18 / #20180068787

Inductor apparatus and inductor apparatus manufacturing method

An inductor apparatus includes: a substrate including an electrical insulation property and a non-magnetic material; and a plurality of inductors disposed in the substrate so as to extend from a first surface of the substrate to a second surface of the substrate, each of the plurality of inductors including: an inductor conductive part that has an electrical conductivity and extends in a thickness direction of the substrate; and a magnetic layer that covers a side of the inductor conductive part and include a relative permeability and a soft magnetic material.. . ... Fujitsu Limited

03/08/18 / #20180068677

Apparatus, method, and non-transitory computer-readable storage medium for storing program for utterance section detection

A method for utterance section detection includes: executing pitch gain calculation processing that includes calculating a pitch gain indicating an intensity of periodicity of an audio signal expressing a voice of a speaker for each of frames that are obtained by dividing the audio signal and that each have a predetermined length; and executing utterance section detection processing that includes determining that an utterance section on the audio signal starts when the pitch gain becomes greater than or equal to a first threshold value after a non-utterance section on the audio signal lasts, wherein the utterance section detection processing further includes determining that the utterance section ends when the pitch gain becomes less than a second threshold value lower than the first threshold value after the utterance section lasts.. . ... Fujitsu Limited

03/08/18 / #20180068477

Display method, display device, and non-transitory computer-readable recording medium

A display method executed by a computer. The method includes receiving an image captured by a camera, detecting a reference object in the image, receiving designation indicating a first position in the image, determining a size of an object in accordance with the first position and a captured shape of the reference object in the image, and superimposing the object on the first position with the determined size.. ... Fujitsu Limited

03/08/18 / #20180068321

Reception supporting method and device

A reception supporting method is executed by a computer. The reception supporting method includes determining a responder who responds to a customer when the customer is detected, acquiring time taken until responding to the customer by the responder, selecting a first scenario from among a plurality of scenarios to each of which conversation time is individually set, the first conversation time set to the first scenario being no longer than the time, and instructing a human interface device to execute a conversation with the customer, the conversation being based on the first scenario.. ... Fujitsu Limited

03/08/18 / #20180068277

Schedule management method and schedule management device

A non-transitory computer-readable recording medium stores therein a program for managing a schedule that causes a computer to execute a process. The process includes receiving a selection of a first task from among a plurality of types of tasks; receiving designation of one or a plurality of tasks to be associated with the first task; and storing, in accordance with designation of the time related to the first task in the schedule, the first task and the one or the plurality of the tasks, in association with the designated time, as the schedule in a storage unit.. ... Fujitsu Limited

03/08/18 / #20180068276

Schedule management method and schedule management device

A non-transitory computer-readable recording medium stores therein a program that causes a computer to execute a process. The process includes specifying, when a task related to a contact with respect to a first contact destination is included in a schedule of a first user stored in a storage unit, an attribute that has a commonality in accordance with an evaluation result related to the degree of common between attribute information registered related to the first user and attribute information registered related to the first contact destination; and controlling, based on the specified attribute, information that is displayed by being associated with the task.. ... Fujitsu Limited

03/08/18 / #20180068275

Schedule management method and schedule management device

A non-transitory computer-readable recording medium stores therein a program that causes a computer to execute a process. The process includes displaying a time schedule in which a task or an event is registered; specifying, in accordance with designation of the time, the task or the event associated with the designated time; referring to a storage unit in which screen layout information is stored by being associated with the type of the task or the event and specifying a screen layout associated with the type of the specified task or the event; and displaying display content that is in accordance with the specified screen layout.. ... Fujitsu Limited

03/08/18 / #20180068272

Schedule editing method and schedule editing device

A non-transitory computer-readable recording medium stores therein a program that causes a computer to execute a process. The process includes receiving registration of a schedule of one or a plurality of tasks; and referring to a storage unit in which a predetermined event is stored in association with both a time zone that is allowed as allocation destination and duration and registering, in the schedule when the duration can be secured in the time zone and in a time zone other than the time zone associated with the registered one or the plurality of the tasks, the one or the plurality of the tasks and the predetermined event.. ... Fujitsu Limited

03/08/18 / #20180068247

Schedule displaying method, schedule displaying apparatus, and computer-readable recording medium

A non-transitory computer-readable recording medium stores a schedule displaying program that causes a computer to execute a process including: registering, in a schedule, a specific task selected from among a plurality of kinds of tasks; acquiring, with reference to a memory that memorizes targeted values and past result values on performance of the tasks in association with the tasks, a targeted value and a past result value on performance of the specific task registered in the registering, the targeted value and the past result value corresponding to the specific task; and displaying, when displaying the schedule including the registered specific task, the schedule along with the targeted value and the past result value acquired in the acquiring.. . ... Fujitsu Limited

03/08/18 / #20180068229

Estimating conditional probabilities

A method of estimating one or more conditional probabilities may be provided. A method may include determining one or more states based on user input, and determining a similarity measurement between at least one state pair of one or more state pairs. ... Fujitsu Limited

03/08/18 / #20180068201

Biometric image processing apparatus, biometric image processing method and storage medium

A biometric image processing apparatus including a memory and a processor coupled to the memory. The processor obtains a y value, a u value and a v value in a yuv space from each pixel of an image, determines, for each pixel, whether or not the u value and the v value are in a range that is in accordance with the y value, and extracts a pixel having been determined to be in the range.. ... Fujitsu Limited

03/08/18 / #20180068200

Medium storing image processing program, image processing method, and image processing device

An image processing method includes: identifying a dark region by binarizing an image captured using an imaging device; generating a line image of the dark region by thinning the dark region; identifying a first multiple pairs of pixels that are included in a pixel group forming the generated line image and are separated from each other by a predetermined threshold or more; calculating a first variance of gradients of lines connecting the respective pairs in the first plurality of pairs; identifying a second plurality of pairs of pixels that are included in the pixel group forming the generated line image and are separated from each other by values smaller than the predetermined threshold; calculating a second variance of gradients of lines connecting the respective pairs in the second plurality of pairs; and evaluating the dark region based on the first variance and the second variance.. . ... Fujitsu Limited

03/08/18 / #20180068194

Method of receiving input characters and character input reception apparatus

A method of receiving input characters with a computer is disclosed the computer executes a process which includes receiving, on a display image screen for displaying handwritten characters, a selection instruction with respect to a handwritten certain character; displaying, on the display image screen, a candidate display image screen for displaying a correction candidate with respect to the certain character, in response to a reception of the selection instruction, a display area for the candidate display image screen extending at least to a display area for the certain character, and performing a correction process for the certain character in response to a handwritten input with respect to the candidate display image screen.. . ... Fujitsu Limited

03/08/18 / #20180068177

Method, device, and non-transitory computer-readable recording medium

A method executed by a computer. The method includes, acquiring a first image of a customer, acquiring a second image of a responder who responds to the customer, identifying the customer based on the first image, acquiring customer information corresponding to the customer, identifying the responder based on the second image, determining a reading authority of the responder, and instructing a terminal of the responder to display information, the information being selected from the customer information in accordance with the reading authority.. ... Fujitsu Limited

03/08/18 / #20180068127

Non-transitory computer-readable storage medium, and information processing device

A non-transitory computer-readable storage medium storing a control program that causes a computer to execute a process including receiving specified information generated in response to reception of an acquisition request of data from a terminal device that decrypts an encrypted data corresponding to the data, and identification information on the terminal device, determining whether or not the specified information is stored, in a storage unit, in association with the received identification information on the terminal device that has sent the acquisition request, the storage unit storing the specified information to be generated in association with the identification information on a terminal device for which a data acquisition is permitted for each of the plurality of pieces of data, and transmitting information that permits decryption of the encrypted data corresponding to the data to the terminal device when the specified information is stored in association with the received identification information.. . ... Fujitsu Limited

03/08/18 / #20180068120

Recording medium for storing program for malware detection, and apparatus and method for malware detection

A method for malware detection includes: executing transmission processing that includes adding information pertaining to a specific file to a file list obtained from a storage device upon receiving a transmission command for the file list from an application, and transmitting, to the application, the file list to which the information pertaining to the specific file has been added; and executing determination processing that includes determining that the application is malware upon receiving an operating command pertaining to the specific file from the application.. . ... Fujitsu Limited

03/08/18 / #20180067978

Log management method, log management device, and recording medium

A log management method executed by a processor included in a log management device that manages logs of a plurality of devices, the log management method includes receiving a plurality of logs from one of the plurality of devices; generating a plurality of time stamps and a plurality of bodies by separation of the plurality of time stamps from the plurality of logs; sorting the plurality of time stamps and the plurality of bodies based on information included in the plurality of bodies; compressing the sorted plurality of bodies and the plurality of sorted time stamps; restoring, when a request to refer to the plurality of logs is received, the plurality of logs by decompressing the compressed plurality of bodies and the plurality of compressed time stamps; and outputting the restored plurality of logs.. . ... Fujitsu Limited

03/08/18 / #20180067906

Apparatus and method to facilitate operation of generating and linking content data

An apparatus provides a first program to generate a first content with link data to be set in the first content so as to refer to a second content. The apparatus invokes a second program when a first condition associated with the provided link data is satisfied, and stores the second content generated by the invoked second program into a storage location indicated by the provided link data.. ... Fujitsu Limited

03/08/18 / #20180067774

System for information processing

An information processing system comprises a plurality of information processing apparatuses. The information processing apparatus is configured to be connected in a communicable manner. ... Fujitsu Limited

03/08/18 / #20180067680

Storage control apparatus, system, and storage medium

A storage control apparatus is configured to: detect a ratio of a number of first data blocks stored by a first process including executing deduplication to a number of second data blocks stored by a second process not including executing the deduplication in data blocks stored in a storage device, and determine which of the first and second processes to use to execute a write process for a third write data block which is newly requested to be written so that the ratio approaches a target ratio based on a load of a third process for the second data blocks and a lower limit target value of a number of write requests processable per unit time in response to write requests, the third process including executing the deduplication for each of the second data blocks and storing again the second data block in any storage device.. . ... Fujitsu Limited

03/08/18 / #20180067677

Array control program, array control method, and array control apparatus

An initializable array has a plurality of blocks each having an address word and a data word, a boundary indicative of a two-division position where the plurality of blocks is divided into two divided areas and an initial value for each element of the array is stored, the boundary is a position where a ratio for the number of unwritten blocks in a first area and the number of written blocks in a second area is an integer ratio. An array control program causes a computer to execute shifting the boundary to extend the first area and generating an initialized written block in the first area; in a case where a write destination block is an unwritten block in the second area, forming a link between the initialized written block in the first area and the write destination block; and writing a write value to the write destination block.. ... Fujitsu Limited

03/08/18 / #20180067660

Storage apparatus and storage control apparatus

A storage apparatus of the present disclosure includes a plurality of storing units having different life times, and a processor configured to manage a data block to be stored in the plurality of storing units. The processor is configured to determine or infer an access characteristic for the data block, and store the data block in a storing unit in accordance with the determined or inferred access characteristic, among the plurality of storing units having the different life times. ... Fujitsu Limited

03/08/18 / #20180067659

Storage management device, performance adjustment method, and computer-readable recording medium

A monitoring unit obtains the performance information of each of a plurality of volumes included in a storage device. A setting unit obtains a performance target value for each of one or more targeted volumes from among the plurality of volumes. ... Fujitsu Limited

03/08/18 / #20180067559

Electronic apparatus and non-transitory recording medium having stored therein

An electronic apparatus includes a memory and an arithmetic processing unit coupled to the memory and configured to provide a calculation unit configured to calculate a change in size of an overlapping area between a contact area and an image area when the contact area detected on an input operation part moves across a boundary of the image area that displays an object image on the input operation part, and a vibration control unit configured to change a type or an intensity of a vibration applied to the input operation part in accordance with the change.. . ... Fujitsu Limited

03/08/18 / #20180067218

Observation system and observation method

An observation system includes a server and a plurality of nodes. The server transmits data to the plurality of nodes and receives response data from the plurality of nodes. ... Fujitsu Limited

03/01/18 / #20180063991

Liquid immersion bath and liquid immersion cooling apparatus

A liquid immersion bath includes: a liquid immersion bath main body in which liquid coolant and an electronic device to be immersed in the coolant are placed; a coolant inlet and a coolant outlet provided to the liquid immersion bath main body; a coolant discharge port which floats on a liquid surface of the liquid coolant in the liquid immersion bath main body; and a hose which couples the coolant outlet and the coolant discharge port and bends in accordance with a movement of the coolant discharge port due to variation in a height of the liquid surface.. . ... Fujitsu Limited

03/01/18 / #20180063960

Semiconductor device, electronic device, method of manufacturing semiconductor device, and method of manufacturing electronic device

A semiconductor device includes a printed circuit board that includes a first electrode, a resin substrate that includes a first face directed toward the printed circuit board, a second electrode formed in a second portion surrounding a first portion of the first face, a second face opposite the first face, and a third electrode formed in a third portion of the second face, the third portion overlapping the first portion in a plan view, a semiconductor chip that includes a coupling terminal joined to the third electrode, a conductive member that is formed between the printed circuit board and the resin substrate and contains a conductive particle and resin, and a solder bump that is formed between the printed circuit board and the resin substrate and is joined to the first electrode and the second electrode.. . ... Fujitsu Limited

03/01/18 / #20180063806

Wireless communication system, mobile station and base station

A base station for wireless communication with a mobile station using a plurality of cells configured to be grouped so as to comprise a plurality of groups of cells. The base station includes: circuitry configured to transmit a first control signal having a first field and a second field, the first field including information indicating an amount of adjustment for the mobile station to use to adjust a transmission timing of the mobile station with one or more cells, and the second field being configured to store second information identifying the one or more cells among the plurality of groups of cells, and transmit a second control signal having a third field configured to include a unique identifier of one or more of the plurality of cells, according to which the second information set in the second field of the first control signal is applied to the mobile station.. ... Fujitsu Limited

03/01/18 / #20180063761

Wireless communications system, wireless communications apparatus, and handover control method

A wireless communications system includes a first relay apparatus connected to a first communications network; a second relay apparatus connected to a second communications network different from the first communications network; a second terminal configured to communicate with a first terminal via the second relay apparatus; and a wireless communications apparatus configured to perform handover of the second terminal, the wireless communications apparatus, when performing handover of the second terminal, disconnects communication via the second relay apparatus and performs the handover by a path change of the first relay apparatus when the communication via the second relay apparatus passes through the second communications network, the wireless communications apparatus performing the handover through a path change of the second relay apparatus without disconnecting the communication via the second relay apparatus when the communication via the second relay apparatus does not pass through the second communications network.. . ... Fujitsu Limited

03/01/18 / #20180063739

Device, method, and storage medium

A device includes: a memory; and a processor coupled to the memory and configured to: calculate a number of devices which are estimated to access at a same time to an apparatus that provides a service corresponding to the event when a signal as a trigger for occurrence of an event is received, calculate a standby time from an occurrence time of the event based on the number of devices and a condition related to the service or the apparatus, and access to the apparatus after staying in standby from the occurrence time of the event until the standby time elapses.. . ... Fujitsu Limited

03/01/18 / #20180063721

Radio communication system, base station, and communication terminal

A base station includes a terminal capability information controlling unit that controls whether or not a first frequency is to be used for communication; a radio link controlling unit that, when the first frequency is to be used for the communication, performs communication by using the first frequency and a second frequency; and a radio link control information generating unit (160) that, when the first frequency is to be used by the terminal capability information controlling unit for the communication, notifies a communication terminal that the first frequency is to be used. The communication terminal includes a controlling unit that, when being notified that the first frequency is to be used, performs communication by using the first frequency and the second frequency.. ... Fujitsu Limited

03/01/18 / #20180063720

Radio communication system, base station, and communication terminal

A communication terminal includes: a terminal capability information controlling unit that notifies a base station of terminal capability information related to whether or not the communication terminal is, as a function thereof, capable of using a first frequency that is unlicensed; and a reception radio unit and a transmission radio unit that, on the basis of whether or not the communication terminal is capable of using the first frequency, perform either communication using the first frequency and a second frequency that is licensed or communication using the second frequency. The base station includes a communicating unit that, on the basis of the terminal capability information provided in the notification issued by the terminal capability information controlling unit, performs either communication using the first frequency and the second frequency or communication using the second frequency.. ... Fujitsu Limited

03/01/18 / #20180063302

Terminal device and support component

A terminal device includes a support component including first and second support parts that are laterally symmetrically arranged with respect to a center axis and each locks a strap; and a case including a first wall part, a second wall part provided continuous with the first wall part at one end portion of the first wall part and a third wall part provided continuous with the first wall part at the other end portion of the first wall part, each of the first, second and third wall parts including respective opening parts through which the strap pass, wherein the support component is mounted to each of a first corner part formed with the first and second wall parts and a second corner part formed with the first and third wall parts, and at least one of the first and second support parts is exposed from each of the opening parts.. . ... Fujitsu Limited

03/01/18 / #20180063296

Data-division control method, communication system, and communication apparatus

A data-division control method executed by a communication system includes generating, by a first processor included in a first communication apparatus, a plurality of divided data by dividing transmission data to be transmitted; generating a plurality of frames including the plurality of divided data by adjusting a length of a payload in which each of the plurality of divided data is stored, in accordance with condition information in which payload lengths and an order of divided data are associated with each other; transmitting the plurality of frames to a second communication apparatus by using a first path and a second path; extracting, by a second processor included in the second communication apparatus, information about a payload length from a header of each of the frames; and identifying an order of the plurality of divided data included in the plurality of frames, by using the extracted information and the condition information.. . ... Fujitsu Limited

03/01/18 / #20180063177

Non-transitory recording medium recording cyber-attack analysis supporting program, cyber-attack analysis supporting method, and cyber-attack analysis supporting apparatus

A non-transitory recording medium recording a cyber-attack analysis supporting program that causes a computer to execute a process, the process includes: accepting registration of information of one or more items regarding a cyber-attack event in response to detection of malware in an information processing system of a monitoring target; and displaying the information registered regarding the cyber-attack event in a state in which each of the one or more items is coupled as a subordinate node to a representative node of the cyber-attack event.. . ... Fujitsu Limited

03/01/18 / #20180063173

Apparatus for information processing, system for information processing, and method for information processing

An information processing apparatus includes a memory configured to store identifying information of a web page conforming to a predetermined condition and a processor coupled to the memory. The processor is configured to perform receiving identifying information from a server to provide a terminal with an image converted from a web page or the identifying information of the web page, determining whether the web page identified by the identifying information satisfies the predetermined condition, first transmitting the received identifying information to the server when the determining determines that the web page identified by the identifying information satisfies the predetermined condition, acquiring the web page identified by the identifying information when the determining determines that the web page identified by the identifying information does not satisfy the predetermined condition, and second transmitting the acquired web page to the server.. ... Fujitsu Limited

03/01/18 / #20180063172

Non-transitory computer-readable recording medium storing control program, control method, and information processing device

A non-transitory computer-readable recording medium storing a control program causing a computer to execute processing, the processing includes: displaying a first node of a first type and a second node of a second type; receiving registration of a third node representing an access destination in association with the first node; receiving registration of a fourth node representing mask processing on information in association with the second node; receiving registration of a fifth node representing an information category in association with the second node; allowing transmission of information about a cyber attack event to the third node; and providing the information about the cyber attack event after executing the mask processing associated with the fourth node on information belonging to the information category associated with the fifth node, when the information about the cyber attack event is transmitted to the third node.. . ... Fujitsu Limited

03/01/18 / #20180063171

Non-transitory computer-readable recording medium storing cyber attack analysis support program, cyber attack analysis support method, and cyber attack analysis support device

A non-transitory computer readable recording medium storing a computer executable program that, when executed, causes a computer to perform a cyber attack analysis support process, the cyber attack analysis support process includes: when information of a first cyber attack event including information of malware is registered as a result of a detection of the malware within an information processing system to be monitored, searching for a second cyber attack event having a similarity relationship with the first cyber attack event by referring to a storage storing information on past cyber attack events; and displaying information of the searched second cyber attack event and the registered information of the first cyber attack event on a display circuit.. . ... Fujitsu Limited

03/01/18 / #20180063006

Service chain construction method and server apparatus

A service chain construction method includes partitioning a service chain in which a virtual distribution-function-group is arranged upstream of a most upstream virtual communication-function-group among virtual communication-function-groups arranged at stages, into sections, based on arrangement positions of the virtual distribution-function-group and a virtual communication-function-group of a terminating type among the virtual communication-function-groups, determining, for each of the sections, a communication route between a most upstream virtual distribution-function-group or the most upstream virtual communication-function-group in a section of the sections and a most downstream virtual communication-function-group or a most downstream virtual distribution-function-group in the section, based on a traffic ratio in the most upstream virtual distribution-function-group, the most downstream virtual distribution-function-group, the most upstream virtual communication-function-group, or the most downstream virtual communication-function-group in the section, and setting the communication route to the virtual distribution-function-group and the virtual communication-function-groups arranged in the service chain, by a processor.. . ... Fujitsu Limited

03/01/18 / #20180063001

Server apparatus and virtual communication construction method

A server apparatus includes a memory, and a processor coupled to the memory and the processor configured to determine a number of a virtual-distribution-function to be arranged at a previous stage of a first virtual-communication-function group arranged at a forefront stage among a plurality of virtual-communication-function groups arranged at a plurality of stages, the virtual-distribution-function distributing traffic to a virtual-communication-function in the first virtual-communication-function group, determine a transmission path from the virtual-communication-function in the first virtual-communication-function group up to the virtual-communication-function in a final virtual-communication-function group arranged at a terminal stage among the plurality of virtual-communication-function groups, determine a distribution ratio of the traffic of the virtual-distribution-function for the virtual-communication-function in the first virtual-communication-function group, based on a traffic amount for the determined transmission path, set the determined transmission path into the virtual-communication-function, and set the determined distribution ratio into the virtual-distribution-function.. . ... Fujitsu Limited

03/01/18 / #20180062978

Sliced architecture for a current mode driver

A method may include hardwiring: a first dynamic input of m slices in a section of a sliced architecture to receive a main data sample; and a second dynamic input of each of x and y slices to respectively receive a first or second delayed data sample, x, y being subsets of m. A slice current may be multiplied with: the data sample in each of a of the m slices; and the first delayed data sample in each of b of the x slices. ... Fujitsu Limited

03/01/18 / #20180062823

Base station and method using a base station

A base station includes a transmitter configured to transmit a downlink signal to a terminal device in a first frequency band, a receiver configured to receive an uplink signal from the terminal device in a second frequency band narrower than the first frequency band, at least a part of the second frequency band being included in the first frequency band, and a canceller circuit configured to execute a suppression process of a self-interference in which the downlink signal transmitted from the transmitter reaches the receiver and interferers with the uplink signal, wherein the canceller circuit executes the suppression process by limiting to a third frequency band including the second frequency band and not including at least a part of the first frequency band.. . ... Fujitsu Limited

03/01/18 / #20180062696

Communication device and cancellation method

A passive intermodulation (pim) canceller of a communication device includes a combining unit, a replica generating unit, and a delay measuring instrument. The replica generating unit generates an intermodulation signal based on the amount of delay of each transmission signal. ... Fujitsu Limited

03/01/18 / #20180062650

Input device, terminal device, and computer-readable recording medium

An input device, includes: a sensor that outputs an output value dependent on a pressing force; a determination unit that determines that a contacted place is pressed, based on the output value output from the sensor, in a case where a first output value is detected and subsequently a third output value that is less than the first output value and greater than a second output value that is less than the first output value is detected through the second output value; and an output unit that outputs a result determined by the determination unit.. . ... Fujitsu Limited

03/01/18 / #20180062597

Gain adjustment apparatus and gain adjustment method

A gain adjustment apparatus includes a first output device configured to output a first audio signal, a second output device configured to output a second audio signal, a memory, and a processor coupled to the memory and configured to convert the first audio signal and the second audio signal to a first frequency spectrum and a second frequency spectrum, calculate an estimated difference between the first frequency spectrum and the second frequency spectrum based on a comparison of the first frequency spectrum with the second frequency spectrum, and output a first and second adjustment spectra corresponding to the first and second frequency spectra, the first and second adjustment spectra being adjusted on the basis of the first and second frequency spectra and the estimated difference.. . ... Fujitsu Limited

03/01/18 / #20180062288

Contact and connector

A contact includes a spring that has a curved portion and conductivity, a first contact portion that is a part of the curved portion raised from a bottom portion of a housing that holds the spring, the first contact portion comes in contact with a board to which the bottom portion is fixed, and a second contact portion that is a part of the curved portion raised from a lateral portion of the housing, the second contact portion comes in contact with another member placed next to the board.. . ... Fujitsu Limited

03/01/18 / #20180061973

Compound semiconductor device and method of manufacturing the compound semiconductor device

A disclosed compound semiconductor device includes a substrate, a channel layer formed over the substrate, an electron supply layer formed on the channel layer, a first cap layer and a second cap layer formed at a distance from each other on the electron supply layer, a source electrode formed on the first cap layer, a drain electrode formed on the second cap layer, and a gate electrode formed on the electron supply layer between the first cap layer and the second cap layer. Each of the first cap layer and the second cap layer is a stacked film formed by alternately stacking i-type first compound semiconductor layers and n-type second compound semiconductor layers having a wider bandgap than the first compound semiconductor layers.. ... Fujitsu Limited

03/01/18 / #20180061740

Electronic device and method of fabricating the same

An electronic device includes: a substrate that includes a first penetration hole; a first electrode that is located on a first surface of the substrate so as to cover the first penetration hole; and a first penetrating electrode that is located in the first penetration hole and is in contact with or away from the first electrode depending on temperature.. . ... Fujitsu Limited

03/01/18 / #20180061736

Heat dissipating sheet, electronic device, and method of manufacturing electronic device

The disclosed method of manufacturing an electronic device includes: placing a resin film on a component; and while heating the resin film to be softened, pressing end portions of a plurality of carbon nanotubes against the softened resin film to bring the end portions into contact with the component, and causing the softened resin film to climb up side surfaces of the carbon nanotubes.. . ... Fujitsu Limited

03/01/18 / #20180061436

Audio processing method, audio processing device, and computer readable storage medium

An audio processing method including: generating a plurality of frequency spectra by transforming a plurality of audio signals inputted to a plurality of input devices respectively, comparing an amplitude of each of frequency components of a specific frequency spectrum included in the plurality of frequency spectra with an amplitude of each of frequency components of one or a more other frequency spectra different from the specific frequency spectrum included in the plurality of frequency spectra, for each of the frequency components, extracting, from the frequency components, a frequency component in which an amplitude of the specific frequency spectrum is larger than an amplitude of the one or more other frequency spectra, and controlling an output corresponding to the plurality of audio signal inputted to each of the plurality of input devices based on a proportion of the extracted frequency component in the frequency components whose amplitudes has been compared.. . ... Fujitsu Limited

03/01/18 / #20180061434

Sound processing device and non-transitory computer-readable storage medium

A sound processing device includes a processor configured to generate a first frequency spectrum of a first sound signal corresponding to a first sound received at a first input device and a second frequency spectrum of a second sound signal corresponding to the first sound received at a second input device, calculate a transfer characteristic based on a first difference between an intensity of the first frequency spectrum and an intensity of the second frequency spectrum, generate a third frequency spectrum of a third sound signal transmitted from the first input device and a fourth frequency spectrum of a fourth sound signal transmitted from the second input device, specify a suppression level of an intensity of the fourth frequency spectrum based on a second difference between an intensity of the third frequency spectrum and an intensity of the fourth frequency spectrum.. . ... Fujitsu Limited

03/01/18 / #20180061373

Intensity of interest evaluation device, method, and computer-readable recording medium

A computer-readable recording medium storing an intensity of interest evaluation program that causes a computer to execute a procedure is provided. The procedure includes: using a movement amount detection sensor installed to an information processing terminal to detect a value of a movement amount of an information processing terminal in a period in which content is being displayed on the information processing terminal; and evaluating a intensity of interest toward the content based on a length of a first period within the period in which the detected value of the movement amount of the information processing terminal is a predetermined value or less.. ... Fujitsu Limited

03/01/18 / #20180061135

Image display apparatus and image display method

An image display apparatus sets a predetermined transparency for each pixel of at least one of a first image and a second image, the first image including an image of a communication device including a plurality of ports in a first state in a cable connection and the second image including an image of the communication device in a second state in the cable connection, aligns the image of the communication device included in the first image with the image of the communication device included in the second image, combines the first image and the second image aligned to each other according to the transparency to create a composite image, and displays the composite image on a display apparatus.. . ... Fujitsu Limited

03/01/18 / #20180061078

Image processing device, image processing method, and non-transitory computer-readable recording medium

An image processing device divides a recognition purpose image into a plurality of areas, selects feature points in the recognition purpose image such that a bias of the number of the feature points included in each of the areas is small registers information on the selected feature points in the recognition purpose image in a memory and estimates a position and an orientation of the camera based on the recognition purpose image registered in the memory and based on a captured image captured by a camera.. . ... Fujitsu Limited

03/01/18 / #20180060787

Information processing method, information processing device and client terminal

An information processing method includes: detecting, by a computer, an execution, by a worker, of a first task not included in a first task flow or a second task that is a task included in the first task flow and is other than a task assigned to the worker; receiving input of the first task or the second task; reflecting a change based on the first task or the second task in the first task flow; and storing difference information on a difference from the first task flow based on reflection of the change in a memory in association with the worker.. . ... Fujitsu Limited

03/01/18 / #20180060741

Medium storing data conversion program, data conversion device, and data conversion method

A data conversion method performed by a computer, the method is configured to cause the computer to; when the computer receives a plurality of data, acquire first information and second information from a storage, the first information designating any data among the plurality of data, the second information designating a predetermined number of data, data formats of which are collectively converted among the plurality of data; acquire, based on the acquired first information and the acquired second information, the predetermined number of conversion target data from the received plurality of data; extract each pieces of specific information embedded in each of the acquired predetermined number of conversion target data; and convert the data format of each of the respective predetermined number of conversion target data by using the extracted predetermined number of pieces of the specific information.. . ... Fujitsu Limited

03/01/18 / #20180060556

Authentication method, mobile device, and storage medium

An authentication method executed by a processor included in a mobile device having a camera, the authentication method includes displaying an image captured by the camera and including irises of a user on a screen of the mobile device based on a position of a displayed guide image specifying positions of eyes; calculating, based on positional relationships between light spots and the regions of the irises, when the light spots included in the image overlap regions of the irises, shift vectors of the light spots when the light spots are shifted until the light spots do not overlap the regions of the irises; and moving the displayed guide image in a movement direction determined based on the shift vectors and executing authentication on the user using the irises displayed based on the position of the displayed guide image after the movement of the guide image.. . ... Fujitsu Limited

03/01/18 / #20180060156

Analysis method, analysis apparatus, and computer-readable recording medium storing analysis program

Normal and abnormal states are calculated from log data with respect to each of a plurality of processings in which shared modules exist. A timing of a change of the states is calculated. ... Fujitsu Limited

03/01/18 / #20180059929

Item selection method, terminal device, and menu display method

An item selection method includes: detecting, in accordance with a handwriting input related to a plurality of selection items in a displayed selection item group, the plurality of selection items as a selection target, using a processor.. . ... Fujitsu Limited

03/01/18 / #20180059886

Input reception method, and terminal device

An input reception method includes: using input contents of a handwritten input in one of a process of narrowing down menu items of a lower layer of a specific menu item and a process of receiving the input contents as contents of an instruction related to an order for the specific menu item, when it is detected that the handwritten input has been executed at an input position corresponding to the specific menu item of plural menu items displayed on display screen, using a processor.. . ... Fujitsu Limited

03/01/18 / #20180059712

Wireless communication apparatus, time synchronization method, and communication system

A wireless communication apparatus includes a memory, and a processor coupled to the memory and configured to calculate a variation amount based on a frequency difference between a first clock signal in a first synchronous processing apparatus and a second clock signal in the wireless communication apparatus according to a first message exchanged between the first synchronous processing apparatus and the wireless communication apparatus, calculate a correction amount based on a phase difference between a first time in a second synchronous processing apparatus and a second time in the wireless communication apparatus according to a second message exchanged between the second synchronous processing apparatus and the wireless communication apparatus, and when a failure is detected in the first synchronous processing apparatus based on the variation amount and the correction amount, switch an object for synchronization from the first synchronous processing apparatus to the second synchronous processing apparatus.. . ... Fujitsu Limited

03/01/18 / #20180059347

Cable enclosure and electronic apparatus

A cable enclosure includes a base, a cover configured to cover the base to allow a cable to be enclosed between the cover and the base, and a cable insertion opening formed between a side edge of the base and a side edge of the cover to allow the cable to be inserted therethrough, wherein the cover has a plurality of first projections projecting into the cable insertion opening from the side edge of the cover toward the base, wherein the base has a plurality of second projections projecting into the cable insertion opening from the side edge of the base toward the cover, and wherein the first projections and the second projections project in a staggered manner, such that a sum of a projecting length of the first projections and a projecting length of the second projections is longer than a gap length of the cable insertion opening.. . ... Fujitsu Limited

03/01/18 / #20180059252

Information processing method, information processing apparatus, and computer readable storage medium

An information processing method including: acquiring data indicating a first location measured with a satellite positioning system including a plurality of satellites, identifying a second range corresponding to a first range including the first location based on first information and an arrangement pattern of the plurality of satellites at a time when the first location is measured, each of the first ranges being a range to which a location measured with the satellite positioning system corresponds, each of the second ranges being a range to which a corrected location obtained by correction processing to remove an error from the measured location corresponds, the first information indicating a correspondence relationship between each of the first ranges and each of the second ranges for each of arrangement patterns of the plurality of satellites, and identifying a second location by correcting the first location based on the identified second range.. . ... Fujitsu Limited

03/01/18 / #20180059170

Inspection method of laminated board, inspection module, and pallet

A method for inspecting a laminated board, includes: performing a reflow process to solder an electronic component to a surface of a laminated board in which at least one of a plurality of wiring layers which are laminated with each other is coupled to another adjacent wiring layer via a via; and inspecting, in the reflow process, a conduction state of the via after a temperature of the laminated board reaches a melting point of a solder, and when the temperature of the laminated board is at a temperature range lower than the melting point and higher than room temperature.. . ... Fujitsu Limited

03/01/18 / #20180059155

Sound processing device and sound processing method

A sound processing device performs obtaining a first frequency spectrum that corresponds to a first sound signal and a second frequency spectrum that corresponds to a second sound signal, calculating a level difference between a level of each of frequency components in the first frequency spectrum and a level of each of frequency components in the second frequency spectrum, calculating a spread of a distribution of the level difference during a prescribed period for each of the frequency components, and determining a gain to be multiplied to the frequency component in the first frequency spectrum and a gain to be multiplied to the frequency component in the second frequency spectrum in accordance with the spread of the distribution of the level difference.. . ... Fujitsu Limited

03/01/18 / #20180058948

Temperature measurement device, temperature measurement method, and computer-readable non-transitory medium

A temperature measurement device includes: a detector to detect a first stokes component and a first anti-stokes component when a light is input into a first end of an optical fiber and detect a second stokes component and a second anti-stokes component when a light is input into a second end; and a processor configured to execute a process comprising: replacing the second anti-stokes component with a value according to the first stokes component, the first anti-stokes component and the second stokes component when any one of correlations of the second anti-stokes component to the first stokes component and the first anti-stokes component is less than or equal to a threshold value; and measuring a temperature at the sample point by using the first stokes component, the first anti-stokes component, the second stokes component, and the second anti-stokes component that is replaced in the replacing.. . ... Fujitsu Limited

03/01/18 / #20180058947

Temperature measurement device, temperature measurement method, and computer-readable non-transitory medium

A temperature measurement device includes: a light source configured to input a light into an optical fiber; a detector configured to detect a stokes component and an anti-stokes component from a back scattering light from the optical fiber; a memory; and a processor configured to execute a process, the process comprising: in a predetermined region including a sample point of the optical fiber, calculating a range including the sample point in accordance with a largeness of a correlation between the stokes component and the anti-stokes component; smoothing the stokes component and the anti-stokes component in the range; and measuring a temperature of the sample point with use of the stokes component and the anti-stokes component that are smoothed by the corrector.. . ... Fujitsu Limited

03/01/18 / #20180058848

Electronic device, detecting method, and non-transitory computer-readable recording medium

A wearable terminal calculates an acceleration amount in the vertical direction by using an acceleration value. The wearable terminal calculates a change amount in an atmospheric pressure value by using atmospheric pressure values. ... Fujitsu Limited

03/01/18 / #20180057951

Photochemical electrode and oxygen evolution device

A photochemical electrode includes: an optical absorption layer; a catalyst layer for oxygen evolution reaction over the optical absorption layer; and a conducting layer over the catalyst layer. A valance band maximum of the catalyst layer is higher than a valance band maximum of the optical absorption layer. ... Fujitsu Limited

02/22/18 / #20180054916

Underwater data center

An underwater data center includes an electronic device; a housing member that houses the electronic device and that is configured to be disposed under water; and a heat exchanger that is provided at the housing member and that is configured to discharge, into the water, heat discharged from the electronic device, with a face of the heat exchanger that discharges the heat making contact with the water, an opening being formed in a bottom face of the housing member and placing an inside of the housing member in communication with the water.. . ... Fujitsu Limited

02/22/18 / #20180054903

Terminal device

A terminal device includes: a first support member that supports a first component; a second support member that is separately provided from the first support member and that holds a second component having shock resistance lower than shock resistance of the first component; and a protection portion that is provided on the first support member and that extends more outward in a first direction than the second support member, wherein a part of the protection portion, which extends more outward than the second support member, extends in a region that does not overlap the second support member when viewed from the first direction.. . ... Fujitsu Limited

02/22/18 / #20180054768

Wireless communications apparatus, wireless communications system, and wireless communications method

A wireless communications apparatus includes a control unit configured to establish a connection with a first cell formed by another wireless communications apparatus, the control unit performing selection or reselection of a second cell different from the first cell, according to a value of control information corresponding to a degree of connection barring of at least one or more cells, when the connection with the first cell is barred. The wireless communications apparatus camps on the second cell, not on the first cell when the control unit performs the selection or reselection of the second cell.. ... Fujitsu Limited

02/22/18 / #20180054748

Device selection method and device selection apparatus

A device selection method includes receiving a start demand of a service from a first device, acquiring positional-information of the first device, estimating a service continuation-time of the service, based on a history of the service continuation-time corresponding to an area to which the positional-information belongs by referring to the history of the service continuation-time for which the service is continuously provided for each area, estimating a battery continuation-time of the first device, based on a remaining battery quantity of the first device and a battery consumption rate of the first device at a time of receiving the start demand, selecting the first device or a second device installed in the area to which the positional-information belongs, based on the service continuation-time and the battery continuation-time, and causing a device selected between the first device and the second device to execute sensing of media data used for the service.. . ... Fujitsu Limited

02/22/18 / #20180054489

Control device and control method

A control device includes a processor configured to generate, in a learning phase, an operation model by using application information regarding an application operated at one terminal of terminals and operation information indicating an input operation performed at the one terminal. The one terminal communicates with one of servers in a remote desktop system. ... Fujitsu Limited

02/22/18 / #20180054435

Information processing apparatus, non-transitory computer-readable storage medium, and information processing method

An information processing apparatus stores information concerning a communication path for authentication between a first apparatus and a second apparatus that provides a service, in response to a service access request from the first apparatus; transmits the service access request to the second apparatus by using the information concerning the communication path for authentication; transfers, in response to an authentication request from the second apparatus, the authentication request to the first apparatus by using the information concerning the communication path for authentication; transfers, in response to a response including authentication information from the first apparatus, the response including the authentication information to the second apparatus by using the information concerning the communication path for authentication; and receives data of the service provided by the second apparatus and output a content based on the received content.. . ... Fujitsu Limited

02/22/18 / #20180054331

Frequency characteristic adjusting circuit, optical transmitter, and optical transceiver

Disclosed is a frequency characteristic adjusting circuit disposed between an optical circuit element and a drive circuit driving the optical circuit element. The frequency characteristic adjusting circuit includes a capacitor, and two or more series circuits having a resistor and a switch, the two or more series circuits being connected in parallel with the capacitor, where resistance with respect to the switch that is turned on is changed according to an output voltage of the drive circuit by changing on or off of the switch such that electric charge at a contact point between the optical circuit element and the capacitor is adjusted to be constant regardless of the output voltage of the drive circuit.. ... Fujitsu Limited

02/22/18 / #20180054296

Clock data recovery circuit, electronic device, and clock data recovery method

A clock data recovery circuit includes an oscillator that outputs a first clock and a second clock having the same frequency and a different phase, and a feedback circuit that controls the oscillator so as to synchronize input data and the first clock, the feedback circuit including a controller that controls the oscillator in response to a frequency difference signal and a phase difference signal, a first difference detector that generates a first difference signal, a second difference detector that generates a second difference signal, and a frequency detector that outputs the frequency difference signal based on the first difference signal and the second difference signal, the frequency detector including a state detector that detects one of the rising state or the falling state, and a state holder that holds a state detected in the first phase and outputs the frequency difference signal.. . ... Fujitsu Limited

02/22/18 / #20180054263

Radio apparatus and detection method

There is provided a radio apparatus including: a radio transceiver configured to transmit and receive a signal via a plurality of antennas; and a processor configured to control the radio transceiver so that a signal transmitted by a first antenna among the plurality of antennas is received by second and third antennas neighboring the first antenna and detect at least difference between amplitudes of the signals received by the respective second and third antennas or difference between phases of the signals received by the respective second and third antennas.. . ... Fujitsu Limited

02/22/18 / #20180054258

Frequency characteristic adjustment circuit, optical transmission module using the same, and optical transceiver

A frequency characteristic adjustment circuit is disclosed. The frequency characteristic adjustment circuit is disposed between an optical circuit element and a drive circuit for driving the optical circuit element. ... Fujitsu Limited

02/22/18 / #20180054214

Communication method and communication system

A communication method executed by a communication system including a transmission circuit and a reception circuit, the communication method includes encoding, by the transmission circuit, inputted data according to an encoding method of converting a pre-converted bit string into a bit string in which a number of consecutive bits representing a same value is equal to or less than a predetermined threshold value, transmitting a first serial signal representing the encoded data, in a first period in which a radio signal outputted from the transmission circuit is communicated wirelessly, and transmitting a second serial signal representing a bit string which includes a continuous number of consecutive bits representing a same value, in a second period in which the radio signal is not communicated wirelessly, the continuous number being greater than the threshold value, and receiving, by the reception circuit, the first serial signal and the second serial signal.. . ... Fujitsu Limited

02/22/18 / #20180054170

Distortion compensation device and coefficient update method

A distortion compensation device includes a distortion compensation unit, a feedback coefficient calculating unit, a clip processing unit, and an updating unit. The distortion compensation unit generates a distortion compensation signal from a transmission signal by using a distortion compensation coefficient and inputs the generated distortion compensation signal to a power amplifier. ... Fujitsu Limited

02/22/18 / #20180054072

Short-circuit determination method and electronic device

In an electronic device, a monitoring circuit monitors a voltage change with regard to each of an rx2+ terminal and an rx2− terminal in a state where a charging device is connected to a type-c connector. A determining circuit determines whether a short-circuit between a vbus terminal and the rx2+ and rx2− terminals has occurred using the voltage change at each of the rx2+ terminal and the rx2− terminal.. ... Fujitsu Limited

02/22/18 / #20180053998

Radio communication apparatus and phase adjustment method

A radio communication apparatus includes a first antenna, a second antenna, a third antenna, and a processor that varies a phase difference between a first signal transmitted from the first antenna and a second signal transmitted from the second antenna, measures a received power pattern of a synthesized signal of the first signal and the second signal that is received by the third antenna, and adjusts a phase shift of a signal that is transmitted from the first antenna or the second antenna, based on a difference between the measured received power pattern and a received power pattern obtained by calculation.. . ... Fujitsu Limited

02/22/18 / #20180053805

Photodetector and imaging device

A photodetector includes a lower contact layer, a first absorber layer that is formed over the lower contact layer and that is photosensitive to light of a first wavelength, an middle contact layer formed over the first absorber layer, a second absorber layer that is formed over the middle contact layer and that is photosensitive to light of a second wavelength, and an upper contact layer formed over the second absorber layer, wherein a barrier layer is formed between the lower contact layer and the first absorber layer, between the first absorber layer and the middle contact layer, between the middle contact layer and the second absorber layer, or between the second absorber layer and the upper contact layer.. . ... Fujitsu Limited

02/22/18 / #20180053314

Moving object group detection device and moving object group detection method

A moving object group detection method includes: respectively analyzing a first captured image captured by a first image capture device and a second captured image captured by a second image capture device, and respectively extracting a first image region and a second image region from the first captured image and the second captured image, the first image region and the second image region being regions in which coloring patterns satisfy a predetermined similarity range and moving in corresponding directions over plural frames; and detecting that a common moving object group is included in the first image region and the second image region on the basis of an evaluation of similarity between an image within the first image region and an image within the second image region.. . ... Fujitsu Limited

02/22/18 / #20180053017

Programmable logic device, information processing apparatus, and processing method

A programmable logic device includes: an encryption unit configured to encrypt data based on a process of an arithmetic processing unit and first checking data added to the data to generate encrypted data, based on an encryption key corresponding to identification information allocated to the arithmetic processing unit, the arithmetic processing unit being implemented in a specific circuit area of a plurality of programmable circuit areas; and a transmission unit configured to transmit identification information output from the specific circuit area and the encrypted data to an authentication unit, and the authentication unit is configured to decrypt the encrypted data received from the transmission unit based on the encryption key corresponding to the identification information received from the transmission unit and to perform an authentication process of decrypted data based on the first checking data added to the decrypted data.. . ... Fujitsu Limited

02/22/18 / #20180052984

Evaluation device, evaluation method, and computer-readable non-transitory medium

An evaluation device includes: a memory; and a processor coupled to the memory and the processor configured to execute a process, the process comprising: generating a plurality of sets from a first population of biometric data collected from a plurality of users, a number of biometric data of the plurality of sets being smaller than that of the first population, at least a part of the plurality of sets being different from each other; estimating a probability density distribution of similarity degrees of different people's pairs of each of the plurality of sets; calculating a false acceptance rate with respect to each similarity degree threshold on a basis of the probability density distribution, with respect to each of the plurality of sets; and estimating a combined false acceptance rate from a statistic amount of false acceptance rates of the plurality of sets calculated by the calculating.. . ... Fujitsu Limited

02/22/18 / #20180052875

Non-transitory computer-readable storage medium, data distribution method, and data distribution device

A non-transitory computer-readable storage medium storing a data distribution program that causes a computer to execute a process, the process including calculating a first value relating to a data amount of a specified information processing device included in a plurality of information processing devices, each of a plurality of pieces of data being stored in any of the plurality of information processing devices, when the first value exceeds a reference, calculating each of a plurality of data amounts of a plurality of data groups for each of a plurality of classification conditions, selecting a specified classification condition from the plurality of classification conditions based on the plurality of data amounts, and distributing, to another information processing device included in the plurality of information processing devices, any of the plurality of data groups classified based on the specified classification condition.. . ... Fujitsu Limited

02/22/18 / #20180052810

Non-transitory computer-readable recording medium, encoding method, encoding apparatus, decoding method, and decoding apparatus

A code converting unit encodes input text data based on an code assignment table stored in a storage device that defines a conversion rule for encoding text data, wherein; the code assignment table being generated by assigning a part of character strings assigned to a 1-byte region of a first code assignment table to a 2-byte region of the code assignment table, and by assigning one or more codes each having two or more bytes to at least a part of character strings assigned to the 2-byte region of the code assignment table.. . ... Fujitsu Limited

02/22/18 / #20180052755

System status visualization method and system status visualization device

From among the communication packets captured by a capturing unit, the communication packets of the applications for which the response time holds importance from the performance perspective are used by a response time calculating unit to calculate the response time on an application-by-application basis. Then, a normalizing unit calculates the average response time and normalizes the average response time using the representative response time to calculate the normalized response time on an application-by-application basis. ... Fujitsu Limited

02/22/18 / #20180052749

Information processing system and information processing method

An information processing device includes a processor configured to perform data copy from a first storage device to a second storage device. The processor receives a write request while performing the data copy. ... Fujitsu Limited

02/22/18 / #20180052704

Information processing apparatus and information processing system

An information processing apparatus includes a memory and a processor coupled to the memory. The processor is configured to collect charge information on electric power for running a virtual machine in respective cloud services provided by respective data centers located in different regions. ... Fujitsu Limited

02/22/18 / #20180052668

Computer readable recording medium storing program generation program, program generation method, and program generator

An information processor includes: a memory; and a processor coupled to the memory and the processor configured to: store first identification information of a first source file corresponding to an object file that is not linked; judge whether second identification information of a second source file specified as a target of compilation is stored in the memory, and generate an object file through compilation on a third source file other than the second source file where the second identification information of the second source file is stored in the memory; perform inter-file optimization on the second source file and the third source file other than the second source file to generate a plurality of intermediate files; and generate a plurality of object files through compilation on the plurality of generated intermediate files.. . ... Fujitsu Limited

02/22/18 / #20180052641

Information processing apparatus and information processing method

An information processing apparatus including a plurality of slots into which a storage device container including a storage device and a first memory that stores first position information representing a slot to which the storage device is to be attached is inserted, a second memory that stores configuration information including second position information representing a slot into which the storage device has been attached, a controller that compares the first position information and the second position information and determines whether or not the storage device has been attached to a slot represented by the first position information, on a basis of a comparison result, and a processor that outputs the first position information when the storage device has not been attached to a slot represented by the first position information.. . ... Fujitsu Limited

02/22/18 / #20180052625

Storage system, storage control apparatus, and method of controlling a storage device

A storage system includes a storage device including a first memory area and a second memory area, and a storage control apparatus configured to receive a first command requesting write of first data, cause the storage device to store the first data in the first memory area based on the first command, determine whether to cause the storage device to execute garbage collection on the first memory area based on a data amount of the first data, transmit a first instruction that instructs the storage device to execute the garbage collection on the first memory area, and cause the storage device to store second data in the second memory area when the garbage collection on the first memory area is being executed based on the first instruction and the processor receives a second command requesting write of the second data.. . ... Fujitsu Limited

02/22/18 / #20180052567

Electronic device

An electronic device includes a top panel having a manipulation surface; a coordinate detector configured to detect coordinates of a manipulation input performed on the manipulation surface; a first vibrating element; and a drive controlling part configured to drive the first vibrating element by using a driving signal for generating a natural vibration in an ultrasound frequency band of the manipulation surface, the drive controlling part being configured to drive the vibrating element such that an intensity of the natural vibration changes in accordance with a position of the manipulation input and in accordance with a degree of time change of the position, wherein the top panel has a periodic structure whose thickness changes in a periodic manner in accordance with a period of a standing wave in a direction in which antinodes and nodes of the standing wave generated by the natural vibration are arrayed.. . ... Fujitsu Limited

02/15/18 / #20180049205

Communications system, communications control apparatus, radio communications apparatus, and communications method

A radio communications apparatus transmits to a communications control apparatus, route information indicating a position and a predicted route of the radio communications apparatus. For each frequency available to the radio communications apparatus at the position of the radio communications apparatus, the communications control apparatus calculates a predicted time for the frequency to become unavailable to the radio communications apparatus, based on the route information and correspondence information of the position of the radio communications apparatus and the frequencies available to the radio communications apparatus; selects a frequency from among the frequencies available to the radio communications apparatus at the position of the radio communications apparatus, based on the calculated predicted time; and transmits to the radio communications apparatus, frequency information indicating the selected frequency. ... Fujitsu Limited

02/15/18 / #20180049035

Channel assignment apparatus, wireless communication system, and channel assignment method

A channel assignment apparatus includes an interfered amount processing unit that represents a value group by a symmetric matrix, the value group including, as an element, an amount of interference that occurs in each of wireless access points, performs a row exchange and a column exchange in the symmetric matrix based on magnitude of the amount of interference, and generates one of the upper triangular matrix and the lower triangular matrix from the symmetric matrix in which the row exchange and the column exchange are performed, an assigning unit that assigns a frequency channel to each of the wireless access points by using one of the upper triangular matrix and the lower triangular matrix in accordance with a predetermined algorithm for selecting an optimal assignment candidate corresponding to the magnitude of the amount of interference from among a plurality of assignment candidates for the frequency channel.. . ... Fujitsu Limited

02/15/18 / #20180048585

Resource management for distributed software defined network controller

A method and system for resource allocation in a software defined network (sdn) controller includes instantiating a sub-data store corresponding to a portion of a main data store when resource write requests for the portion are determined to exceed a defined load. The method and system may further include receiving the resource write requests for the main data store. ... Fujitsu Limited

02/15/18 / #20180048581

Communication apparatus and communication method

A communication apparatus includes a memory and a processor coupled to the memory. The processor is configured to receive application information on respective first and second applications from a terminal apparatus. ... Fujitsu Limited

02/15/18 / #20180048553

Non-transitory computer-readable storage medium, communication device, and determination method

A non-transitory computer-readable storage medium that stores a determination program that causes a communication device to execute a process including transmitting a check packet to the communication destination device, when the communication device receives a first response packet, determining whether or not header information of a second response packet is included in data of the first response packet, a communication path corresponding to the first response packet and a communication path corresponding to the second response packet being different each other, and determining that a failure occurs in the communication path corresponding to the second response packet when the header information of a second response packet is included in data of the first response packet and when the communication device does not receive the second response packet within a predetermined time from transmitting the check packet.. . ... Fujitsu Limited

02/15/18 / #20180048552

Method and apparatus for packet analysis

A computer obtains a first packet group transmitted wirelessly by a first wireless communication apparatus and a second packet group transmitted wirelessly by a second wireless communication apparatus. The computer then detects a first non-communication period, during which there are no packets transmitted by the first wireless communication apparatus for a prescribed time or longer, and also detects a second non-communication period, during which there are no packets transmitted by the second wireless communication apparatus for the prescribed time or longer. ... Fujitsu Limited

02/15/18 / #20180048551

Method and apparatus for available bandwidth measurement

An available bandwidth measuring apparatus classifies, into one group, a plurality of virtual machines communicating with a physical node. Then, the available bandwidth measuring apparatus obtains available bandwidth measurements with respect to the virtual machines belonging to the same group by transmitting, to the physical node, measuring packets emulating each of the virtual machines. ... Fujitsu Limited

02/15/18 / #20180048518

Information processing apparatus, communication method and parallel computer

An information processing apparatus includes: a storage device configured to store a program; and a processor included in a parallel computer and configured to execute the program; wherein the processor: transmits data and a first identifier designated by a communication instruction received from a process of a communication library for parallel computation to another information processing apparatus included in the parallel computer; stores the first identifier into the storage device; receives a second identifier from the another information processing apparatus; decides based on the first identifier stored in the storage device and the received second identifier whether execution of the communication instruction is completed; and notifies, when the execution of the communication instruction is completed, the process of the communication library for parallel computation that the execution of the communication instruction is completed.. . ... Fujitsu Limited

02/15/18 / #20180048471

System and storage medium

A system includes circuitry configured to store, as information that identifies an authentication method, identification information shared with an authentication device that performs authentication of a user of an information processing device in association with an event that occurs in accordance with an operation of the information processing device, which is performed by the user, into a memory, transmit, when the event occurs, the identification information stored in association with the event in the memory to the authentication device, receive a result of the authentication of the user by the authentication method in accordance with the identification information in the authentication device from the authentication device, and execute, when the result of the authentication of the user indicates a success, processing in accordance with the event that has occurred.. . ... Fujitsu Limited

02/15/18 / #20180048406

Radio analysis apparatus and method

A radio analysis apparatus includes: a processor that calculates a modulation index of a radio signal generated by performing frequency shift keying on a baseband signal, based on phase shift amounts of the radio signal; and a memory that holds information in which bit patterns of the baseband signal are associated with correction values for correcting the phase shift amounts that have dropped by band limitation on the baseband signal. The processor restores the bit patterns of the baseband signal based on the phase shift amounts of the radio signal, corrects the phase shift amounts of the radio signal by using the correction values corresponding to the restored bit patterns, and calculates the modulation index based on the corrected phase shift amounts.. ... Fujitsu Limited

02/15/18 / #20180048267

Amplification device and method of amplifying signal

An amplification device that amplifies two signals split from an input signal and synthesizes the amplified signals, the amplification device includes a first adjuster that adjusts a phase difference between the two signals by using power of an output signal acquired by synthesizing the two signals, and a second adjuster that adjusts phases of the two signals by using an amplitude modulation (am)-phase modulation (pm) characteristic that indicates a relationship between the power of the input signal and the phase of the output signal in a state of fixing the phase difference adjusted by the first adjuster.. . ... Fujitsu Limited

02/15/18 / #20180047840

Semiconductor device and semiconductor device manufacturing method

A semiconductor device includes a first semiconductor layer formed of a nitride semiconductor above a substrate, a second semiconductor layer formed of a material including inaln or inalgan above the first semiconductor layer, a third semiconductor layer formed of a material including aln above the second semiconductor layer, a fourth semiconductor layer formed of a material including gan above the third semiconductor layer, a gate electrode formed above the fourth semiconductor layer, and a source electrode and a drain electrode formed on any one of the second semiconductor layer, the third semiconductor layer, and the fourth semiconductor layer.. . ... Fujitsu Limited

02/15/18 / #20180047271

Fire detection method, fire detection apparatus and electronic equipment

Embodiments of this disclosure provide a fire detection method, a fire detection apparatus and electronic equipment. The fire detection apparatus includes: a first extracting unit configured to extract at least one group of fire candidate regions from a predetermined number of consecutive frames of surveillance images; a first calculating unit configured to calculate variance of directivity angles of a predetermined vector, variance of amplitudes of the predetermined vector and variance of hu moments of the fire candidate regions; wherein, the predetermined vector is a vector connecting a position of a center of mass and a position of a highest point in each fire candidate region; and a first judging unit configured to judge whether each group of fire candidate regions is regions where fires may be or are occurring according to the variance of directivity angles of the predetermined vector, the variance of amplitudes of the predetermined vector and the variance of hu moments. ... Fujitsu Limited

02/15/18 / #20180047181

Image processing method, image processing apparatus and medium storing image processing program

An image processing method for tracking an object, the method includes: specifying a first range in which a first target is searched for and a second range in which a second target is searched for in a next frame by referring to a storage device that stores past frames captured by a capturing device; changing the first range and/or the second range in the next frame such that an area in which the first range and the second range specified in the next frame overlap each other is less than a predetermined value in a case where the overlapping area is equal to or greater than the predetermined value; and searching for, in the changed first range and the changed second range, and specifying a region corresponding to the first target and a region corresponding to the second target in the next frame.. . ... Fujitsu Limited

02/15/18 / #20180047027

Device, method, and non-transitory computer-readable recording medium

A device includes, a memory configured to store a limit value, a first unit value, a first remaining period, and a first usage value, and a processor coupled to the memory and the processor configured, to determine a first multiplication value of the first unit value and the first remaining period, to determine a first addition value of the first multiplication value and the first usage value, to perform a first comparison of the first addition value and the limit value, to perform a determination of whether it is necessary to output a first alert based on the first comparison, the first alert being with respect to the usage of the one or more services, and to output the first alert to a terminal when the determination indicates that it is necessary to output the first alert.. . ... Fujitsu Limited

02/15/18 / #20180046969

Task execution support device, task execution support system, and non-transitory computer-readable storage medium

A task execution support device stores information on a task processed in the past and information of a person in charge associated with the task; executes a process extracting, in response to a new task, a second task similar to the new task from the information on the task; executes a process identifying a person in charge who performed the second task from the information of a person in charge associated with the task and, calculating an evaluation value for the person in charge indicating contribution to the second task, the evaluation value being calculated based on how many times the person in charge has performed an operation of the second task and how many times the person in charge has requested the second task to another person in charge; and executes a process presenting a candidate for a person in charge, who is selected based on the evaluation value.. . ... Fujitsu Limited

02/15/18 / #20180046963

Process planning support apparatus, process planning support method, and computer-readable recording medium

A process planning support apparatus comprising a processor that executes a process according to an embodiment includes: setting allocation of works with respect to each of work stations in an assembly line; first calculating work times corresponding to work subjects of the work stations based on library data of each of unit works, in which each unit work is expressed by a combination of element works each having motions as constituent elements, for the works allocated to the work stations, respectively; second calculating evaluation indexes of the work stations based on the calculated work times, respectively; and outputting the calculated evaluation indexes.. . ... Fujitsu Limited

02/15/18 / #20180046954

Information processing device, behavior supporting method, and recording medium

An information processing device includes: a processor configured to: store, in a history storage, execution information of an already-executed task which has been executed in past in a workflow; determine, based on task information indicating details of a planned task and based on one or more sets of execution information stored in the history storage, whether or not the planned task is skippable; and skip a task that has been determined to be skippable at the determining.. . ... Fujitsu Limited

02/15/18 / #20180046953

Line balancing apparatus, line balancing method, and computer-readable recording medium

A line balancing apparatus that executes a process includes receiving input of positioning details of a person and a robot positioned in processes in an assembly line, jobs representing targets for assignment to the processes, a line balancing condition including takt time for the assembly line, and job information containing possibility of automation and job time of each of the jobs; calculating, based on the line balancing condition and the job information, an evaluation value which, in case in which the jobs are assigned to a person and a robot, indicates difference between cycle time in a process in which a person is positioned and the takt time; searching that includes solving optimization problem on condition of minimizing the calculated evaluation value and searching for line balancing of a combination of assignment of the jobs to the processes; and outputting the line balancing which has been retrieved.. . ... Fujitsu Limited

02/15/18 / #20180046911

Representation of weight values in an artificial neural network using inter-group indexing

A computer-implemented method for representation of weight values in an artificial neural network using inter-group indexing may include, in an artificial neural network that includes neurons and synaptic connections between the neurons with each of the synaptic connections including a weight, arranging the weights in ascending order. The method may also include dividing the arranged weights into groups based on approximately linear patterns of the weights. ... Fujitsu Limited

02/15/18 / #20180046842

Line-of-sight detection device and line-of-sight detection method

When a plurality of candidate corneal reflections are extracted from an image of a person, a line-of-sight detection device calculates a movement vector of a reflection location on the basis of the candidate corneal reflection extracted from a first image and a second image, calculates a movement vector of a reference point on the person on the basis of the reference point extracted from the first image and the second image, identifies a corneal reflection from among the plurality of candidate corneal reflections on the basis of the movement vector of the reflection location and the movement vector of the reference point so as to identify a location of the corneal reflection, and extracts a location of a pupil from the image, and calculates a line of sight of the person on the basis of the identified location of the corneal reflection and the extracted location of the pupil.. . ... Fujitsu Limited

02/15/18 / #20180046828

Information processing apparatus, information processing system and information processing method

A memory stores a plurality of pieces of information transferred respectively from a plurality of information provision institutions. A processor extracts a plurality of pieces of analysis target information that are to be provided to an analysis device, respectively from the plurality of pieces of information stored in the memory. ... Fujitsu Limited

02/15/18 / #20180046628

Ranking social media content

A system for ranking social media content may be provided. The system may include one or more processors. ... Fujitsu Limited

02/15/18 / #20180046561

System, controller, method, and program for executing simulation jobs

A system for executing simulation jobs including: a job scheduler receiving a job request from a system user, the request specifying a simulation job and user-defined resource settings for the job; computing hardware resources executing simulation jobs designated by the scheduler which instructs the resources to execute the job with the settings; a performance monitor generates performance statistics; a statistics memory stores a characterization, the settings, and performance statistics for the job; an alert generator determines jobs similar to the specified job, to identify a first job having the same characterization as a second job, and for which the settings differ between the jobs, determining an improved performance statistic in one of the first and second jobs relative to the other, to generate an alert to the user indicating the resource settings of the job identified as having improved performance statistics.. . ... Fujitsu Limited

02/15/18 / #20180046559

Non-transitory computer-readable storage medium, failure location specification apparatus, and failure location specification method

A failure location specification method executed including retrieving first setting information indicating a setting of a forward communication of a round trip between a first virtual machine and a second virtual machine, the forward communication being a communication from the first virtual machine to the second virtual machine, retrieving second setting information indicating a setting of a backward communication of the round trip, the backward communication being a communication from the second virtual machine to the first virtual machine in response to the forward communication, when the second setting information indicates that a communication between the first virtual machine and the second virtual machine is not established, retrieving third setting information and fourth setting information based on the first setting information, and specifying a failure location based on a pattern indicating a communication state and a plurality of reference patterns corresponding to each of a plurality of locations.. . ... Fujitsu Limited

02/15/18 / #20180046558

Information processing apparatus, controlling device, and non-transitory computer-readable recording medium having stored therein program

An information processing apparatus includes a plurality of partitions, a first controlling device belonging to a first partition among the plurality of partitions, and a second controlling device belonging to a second partition among the plurality of partitions. The first controlling device includes a first processor configured to control the plurality of partitions. ... Fujitsu Limited

02/15/18 / #20180046553

Storage control device and storage system

A storage control device includes a processor configured to create a first snapshot corresponding to a storage area by a copy-on-write method and management information used for managing a location of a data block updated after the creation, and copy all files included in the first snapshot to a first backup area. The processor is configured to create a second snapshot and identify, on basis of the management information, a second area in a first area of the second snapshot. ... Fujitsu Limited

02/15/18 / #20180046539

Error detection code generating device and error detecting device

An error detection code generating device includes: a detector configured to detect a number of changed bits, which indicates a number of bits changed between transmitted data and a parity of a previous session and transmitted data and a parity of a current session; a generator configured to generate a first add code for a detection of an error based on the number of changed bits detected by the detector and the parity of the transmitted data of the current session; and a compression circuit configured to compress the first add signal generated by the generator and generate a second add code to be added to the transmitted data of the current session.. . ... Fujitsu Limited

02/15/18 / #20180046535

Information processing apparatus, information processing method, and computer readable storage medium

An information processing apparatus including: a memory configured to store information, each piece of the information associating a cause for shutdown of the information processing apparatus with one or more key inputs that respectively corresponds to one or more reboots triggered off by shutdown with the cause, and a processor coupled to the memory and the processor configured to: obtain a specified cause of a specified shutdown of the information processing apparatus, and for each reboot of one or more specified reboots triggered off by the specified shutdown with the specified cause, input a specified key input to the information processing apparatus, the specified key input corresponding to the reboot of the one or more specified reboots associated with the specified cause in the memory.. . ... Fujitsu Limited

02/15/18 / #20180046523

Analysis of event driven application via symbolic dynamic partial order reduction

A device for analyzing an event driven application may be provided. The device may include one or more processors. ... Fujitsu Limited

02/15/18 / #20180046505

Parallel processing apparatus and job management method

A parallel processing apparatus includes a plurality of calculation processors configured to execute a job, a memory configured to store information of an executed job before a target job is submitted, an execution exit code of the executed job, the target job, a submitted job before the target job is submitted, and a time difference between a timing of an immediately preceding event of the target job and a timing of submitting the target job, and a management processor coupled to the memory and configured to predict a period to a timing of submitting a next job and a necessity number of the calculation processors for calculating the next job by machine learning mechanism on the basis of the information stored in the memory when an event occurs, and control each of the calculation processors in accordance with the predicted period and the necessity number of the calculation processors.. . ... Fujitsu Limited

02/15/18 / #20180046504

Control apparatus, information processing system, computer-readable non-transitory recording medium having program stored therein, and information processing method

A control apparatus is communicably connected to a plurality of processing apparatuses, including a processor configured to determine whether the sum of an execution time of a first process, an execution time of a second process, and a time taken for a first processing apparatus among the plurality of processing apparatuses to rewrite a logic for executing the first process to a logic for executing the second process is equal to or smaller than a unit time; determine whether a data traffic between the plurality of processing apparatuses is equal to or smaller than a threshold when the first processing apparatus executes the first and second processes, and cause the first processing apparatus to execute the first and second processes when it is determined that the sum is equal to or smaller than the unit time and the data traffic is equal to or smaller than the threshold.. . ... Fujitsu Limited

02/15/18 / #20180046497

Application profiling job management system, program, and method

An application profiling system, initiating profiling a software application; including: apparatus to receive user input information of a software application profiling target and execution requirements, to store profiler specifications; to determine which profiler satisfies the execution requirements, based on the specifications, and to generate needed profiling tasks, each task specifying an application profiler; to select hardware resources the tasks; and to initiate execution of the tasks.. . ... Fujitsu Limited

02/15/18 / #20180046491

Information processing system and information processing method

An information processing system includes first data center and second data center. The first data center includes first virtual machine server including first processor that executes virtual machine using an image file, first data server including second processor and first storage that stores a plurality of chunks, and first metadata server including third processor and second storage that stores metadata of the image file. ... Fujitsu Limited

02/15/18 / #20180046490

Moving control apparatus and moving control method

A moving control method performed by a computer, includes: generating a first-conditional expression for a relationship between a first variable for a physical machine on which each of the virtual machines is disposed and a second variable for a movement status of each of the virtual machines, based on the first variable, and the second variable; generating a second-conditional expression for a relationship between the second variable and a third variable, based on the second variable, and a third variable for time taken to move the virtual machines; calculating values of the first variable, the second variable, and the third variable where the third variable is smallest, based on the first-conditional expression, the second-conditional expression; and performing an instruction to move each of the virtual machines, based on the values of the first variable, the second variable, and the third variable where the third variable is smallest.. . ... Fujitsu Limited

02/15/18 / #20180046489

Storage medium, method, and device

A storage medium stores a program that causes a computer to execute a process. The process includes, obtaining information on a virtual machine from among a plurality of virtual machines, migration information, first state information, and time information, determining a priority of each of the plurality of virtual machines based on the time information, identifying a first virtual machine group based on the migration information and the first state information, instructing each virtual machine included in the first virtual machine group to migrate to a physical machine of a migration destination based on the priority, obtaining second state information, identifying a second virtual machine group based on the migration information and the second state information, and instructing each virtual machine included in the second virtual machine group to migrate to the physical machine of the migration destination based on the priority.. ... Fujitsu Limited

02/15/18 / #20180046458

Arithmetic processing device and control method of the arithmetic processing device

A memory 11 stores therein first data and second data each of which has element data that forms a matrix. Arithmetic units 51 to 53 repeat, for each of a first predetermined row of the first data and a second predetermined row of the second data that are stored in the memory 11, by using the element data included in the first predetermined row and the element data included in the second predetermined row, a row portion operation based on the number of columns in the second data and performs, by using results of the row portion operations, an arithmetic operation process that acquires the operation results of the operation that uses the first data and the second data.. ... Fujitsu Limited

02/15/18 / #20180046379

Update control method, update control apparatus, and storage medium

An update control method executed by a processor included in an update control apparatus configured to update control programs respectively set up in a plurality of computers, the update control method includes acquiring update information and new control programs, the update information indicating update priority of the control programs of the plurality of computers and a progress status of the update; providing the new control programs to the plurality of computers; updating the progress status included in the update information based on information about a computer with the update of the control program completed among the computers; determining, based on the updated progress status, timings to reboot the plurality of respective computers such that the control programs of the plurality of computers are updated according to the update priority indicated by the update information; and updating the control programs of the plurality of computers based on the determined timings.. . ... Fujitsu Limited

02/15/18 / #20180046233

Cooling apparatus and information processing apparatus

A cooling apparatus includes an assembly including an electronic device and a potting material that covers a side portion and an upper portion of the electronic device, the assembly having a conical upper portion, and a cooling plate including a conical hole, into which the upper portion of the assembly is fitted, and a flow path, through which a coolant flows.. . ... Fujitsu Limited

02/15/18 / #20180046213

Information processing device, information processing method, and non-transitory computer-readable recording medium storing information processing program

An information processing device includes: a receiver that compares a serial input signal to a threshold value and outputs reception data; an extraction circuit that extracts a clock superimposed on the reception data from the reception data; a measurement circuit that measures a pulse width of the reception data based on the clock; a counter that measures an elongation and a shortening of the pulse width; and an adjustment circuit that increases the threshold value when the elongation of the pulse width is larger than a reference value, and reduces the threshold value when the shortening of the pulse width is larger than the reference value.. . ... Fujitsu Limited

02/15/18 / #20180044803

Photochemical electrode and hydrogen evolution device

A photochemical electrode includes a conductive oxide. Fermi energy of the conductive oxide is higher than a first energy minimum of a first band having a lowest energy and is lower than a second energy minimum of a second band having a higher energy than the first band among bands whose curvatures are positive in reciprocal space. ... Fujitsu Limited

02/08/18 / #20180042061

Connection processing method, communication system, and communication device

A connection processing method includes receiving, by a first processor included in a communication device, first information that specifies a user of the communication device, executing an inquiry for a connection to one or more other communication devices, selecting a target communication device that has transmitted a response including information indicating that the target communication device has second information that specifies the user and has been acquired when the target communication device communicated with another communication device, from among the one or more other communication devices, and transmitting the first information to the target communication device, and receiving, by a second processor included in the target communication device, the first information from the communication device, executing connection processing without executing authentication processing of the user with the communication device, when the received first information matches with the second information, and executing a communication with the communication device.. . ... Fujitsu Limited

02/08/18 / #20180042039

Apparatus and method for controlling transmission of information

An information processing apparatus includes a processor that executes processing including setting a priority degree of transmission of information to be notified to each of a plurality of terminals including an in-vehicle terminal and terminals carried by pedestrians based on position information of the plurality of terminals and transmitting the information to the terminal having a predetermined priority degree among the plurality of terminals when it is determined that the information needs to be transmitted based on a position of the in-vehicle terminal.. . ... Fujitsu Limited

02/08/18 / #20180041968

Method of controlling power and wireless communication system

A method includes identifying a first quality of a first signal transmitted from a first terminal device to a first base station, executing a first determination to identify whether the first quality is larger than or equal to a first value, transmitting a first result of the first determination to a control apparatus, identifying a second quality of a second signal transmitted from a second terminal device to a second base station, executing a second determination to identify whether the second quality is larger than or equal to a second value, transmitting a second result of the second determination to the control apparatus, and when the first result indicates that the first quality is less than the first value, and the second result indicates that the second quality is larger than or equal to the second value, the first base station executes transmission power control of the first signal.. . ... Fujitsu Limited

02/08/18 / #20180041921

Management apparatus, communication system, and allocation method

There is provided a management apparatus configured to allocate a plurality of terminals to a plurality of proxy servers, the management apparatus including a memory, a processor coupled to the memory and the processor configured to collect first line information of a first line and second line information of a second line, which are used for a terminal of the plurality of terminals, calculate a speed difference between a first line speed of the first line and a second line speed of the second line, based on line speeds in accordance with the first line information and the second line information, and allocate the terminal to a proxy server of the plurality of proxy servers, based on the speed difference.. . ... Fujitsu Limited

02/08/18 / #20180041911

Control apparatus, wireless communication system, and control method

A control apparatus includes a memory, and a processor coupled to the memory and configured to receive a first received power value for a first signal received from a first base station and a second received power value for a second signal received from a second base station adjacent to the first base station in a first terminal under control of the first base station, from the first terminal, through the first or second base station, calculate a threshold for each pair of the one or more first terminals and the one or more second base stations, based on the received first and second received power values, and transmit the calculated threshold to the first base station.. . ... Fujitsu Limited

02/08/18 / #20180041889

Wireless communication system

A wireless communication system includes: a destination device; a source device configured to support device-to-device (d2d) communication and transmit data to the destination device; and a plurality of terminal devices respectively configured to support the d2d communication. One or more terminal devices among the plurality of terminal devices respectively transmit a discovery signal including parameter information to the source device when the one or more terminal devices are respectively configured to be selectable as a relay station for communication with the source device by the destination device. ... Fujitsu Limited

02/08/18 / #20180041888

Device-to-device discovery

A method of adjusting a transmission probability for device-to-device out-of-network discovery may include receiving, outside of network coverage, device-to-device discovery messages associated with a discovery resource pool. A count of idle resources, a count of resources associated with successfully received discovery messages, and a count of resources associated with discovery messages not successfully received may be detected for the discovery resource pool. ... Fujitsu Limited

02/08/18 / #20180041629

Information processing device and lock control method

An information processing device includes a memory and a processor coupled to the memory. The processor is configured to establish a locked state of the information processing device. ... Fujitsu Limited

02/08/18 / #20180041497

Non-transitory computer-readable recording medium, connection management method, and connection management device

A non-transitory computer-readable recoding medium having stored therein a connection management program that causes a computer to execute a process that includes receiving registrations of a plurality of certificates, the plurality of certificates respectively being used to establish connections to a plurality of external systems, respectively, the plurality of external systems respectively relating to a plurality of tenants, respectively, whose connections are managed by the computer, and establishing a connection to a specific external system using a specific certificate when a information processing terminal associated with a specific tenant is connecting to the specific external system, the specific certificate corresponding both to the specific tenant and the specific external system, the specific external system being included in the plurality of external systems.. . ... Fujitsu Limited

02/08/18 / #20180041437

Management apparatus and management method

A management apparatus is configured to manage a processing load on a virtual machine of virtual machines forming a network, the management apparatus includes a memory, and a processor coupled to the memory and the processor configured to specify first virtual machines to perform a load distribution processing from the virtual machines, based on a type of first processing performed by the virtual machine and a sequence of which the first processing is performed, determine a destination of a transfer packet to be transferred to the first virtual machines at any of the first virtual machines, based on the processing load on the first virtual machines, in a case where the transfer packet is terminated by the first virtual machines, and transmit a first control packet including information of the determined destination of the transfer packet to a virtual machine of the virtual machines which generates the transfer packet.. . ... Fujitsu Limited

02/08/18 / #20180041384

Diagnosis apparatus and method for failure node and portable terminal

A diagnosis apparatus and a method for a failure node and a portable terminal. In an implementation, the diagnosis method includes: transceiving packets of a suspected failure node and its neighboring nodes within a period of time are monitored; the monitored packets are parsed, to obtain types, sources and signal strengths of the packets; a status of the suspected failure node is determined according to the obtained types, sources and signal strengths of the packets; and the determined status of the suspected failure node is displayed. ... Fujitsu Limited

02/08/18 / #20180041381

Control apparatus, storage apparatus, and non-transitory computer-readable recording medium having stored therein control program

A control apparatus receives information on an abnormality in a relay apparatus including first and second monitor units provided in the relay apparatus to relay a communication among control apparatuses, from the first monitor unit to manage first information and execute a monitor of the relay apparatus, the abnormality being detected by the first monitor unit; and when the received information is information on an abnormality of a bridge unit to form a first communication route between the first monitor unit and the second monitor unit to manage second information and execute a monitor of the relay apparatus, executes a process for switching a communication route used to synchronize the first and second information between the first and second monitor unit, from the first communication route via the bridge unit, to a second communication route via communication lines connecting the control apparatus and the first and second monitor units.. . ... Fujitsu Limited

02/08/18 / #20180041285

Optical transmission device and wavelength division multiplexing optical transmission device

A signal processing circuit generates first to fourth drive signals to which first to fourth fixed pattern are respectively added. An optical modulators generate a first polarization multiplexed optical signal of a first wavelength from the first and second drive signals and a second polarization multiplexed optical signal of a second wavelength from the third and fourth drive signals. ... Fujitsu Limited

02/08/18 / #20180041177

Power amplifier, semiconductor integrated circuit, and method of controlling the power amplifier

A power amplifier includes a main amplifier, an auxiliary amplifier, and a control circuit. The main amplifier is configured to amplify input power, and the auxiliary amplifier is configured to amplify the input power when the input power exceeds a certain level. ... Fujitsu Limited

02/08/18 / #20180039553

Storage control device and storage control method

A storage control device includes a first memory, a second memory, and a processor. The first memory stores therein a first startup program for starting up the storage control device. ... Fujitsu Limited

02/08/18 / #20180039517

Load distribution system, apparatus, and method

A load-distribution system includes: a first computer to: determine a common portion of conditions among different models, and store one or more models in each of third computers that determines a state of an event, by applying a model stored in a built-in memory; and a second computer to: specify, from the third computers, a first third computer that stores a first model of the models including the identical-common portion, which corresponds to an attribute included in event information which has been input, specify, from the third computers, a second third computer that store a second model including a common portion identical to a common portion included in the first model, decide which one of the first third computer and the second third computer is caused to perform determining the state, and cause the decided one of the third computers to perform the processing of determining the state.. . ... Fujitsu Limited

02/08/18 / #20180039480

Arithmetic processing device and control method for arithmetic processing device

A plurality of floating-point registers store data therein. A processing execution unit executes arithmetic processing by using data stored in the floating-point registers. ... Fujitsu Limited

02/08/18 / #20180039441

Storage control device, storage system, and method of controlling a storage system

A storage control device configured to control a storage apparatus including a plurality of storage devices configured to store data redundantly, the storage control device includes a memory and a processor coupled to the memory and configured to receive a read request that requires to read first data stored in the storage apparatus, determine whether, among the plurality of storage devices of the storage apparatus, a first storage device which stores the first data is under execution of garbage collection, and acquire the first data by accessing a second storage device different from the first storage device, among the plurality of storage devices, when the first storage device is under the execution of the garbage collection.. . ... Fujitsu Limited

02/08/18 / #20180039440

Non-transitory computer-readable recording medium, boundary value specifying method, and boundary value specifying apparatus

A process includes collecting information relating to a response time to a service request to an information processing system and information relating to a used amount of a resource in the information processing system at specified time intervals, the used amount of the resource being used for the service request, fitting a prescribed distribution to a histogram of a response time in each of sections for a pair of the response time and the used amount of the resource, and calculating a degree of fitting of the histogram and the prescribed distribution in each of the sections, each of the sections being obtained by dividing the used amount of the resource at prescribed intervals, and specifying a boundary value that defines a threshold of the used amount of the resource in accordance with a change in the degree of fitting.. . ... Fujitsu Limited

02/08/18 / #20180039439

Storage system, storage control device, and method of controlling a storage system

A storage system includes a first storage control device including a first memory being a volatile memory and a first processor, and a second storage control device including a second memory being a non-volatile memory and a second processor, wherein the second processor is configured to receive a first write request to write first data into a first storage device, store the first data into the s