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Fujitsu Limited patents (2017 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


Radio device, base station, and terminal device

An rrh includes an extracting unit, an urgent information processing unit, an inserting unit, and a transmitting unit. The extracting unit extracts a resource block, from among resource blocks included in a signal received from a terminal device, that is previously allocated for transmission of urgent information. ... Fujitsu Limited

Attack content analysis program, attack content analysis method, and attack content analysis apparatus

An attack content analysis program causing a computer to execute a process including, receiving transmit data including a first program and transmitted, through a second network, to a first machine connected to a first network, transmitting, after initiation of the first program, a read-based instruction for the first machine via a first session established between the computer and a second machine, which is different from the first machine; and executing, after initiation of the first program, a write-based instruction for the first machine on behalf of the first machine.. . ... Fujitsu Limited

Information processing device, information processing method, computer readable storage medium

An information processing device including: a processor coupled to the memory and the processor configured to: in response to generation of an input screen displayed on a display by an application, obtain, for the displayed input screen, screen address information including at least a domain part among parts of the obtained screen address information, and screen structure information, in response to a determination that at least the domain part of the obtained screen address information and the obtained screen structure information of the displayed input screen respectively correspond to a stored domain part of screen address information and stored screen structure information among a plurality of stored screen address information and screen structure information, input the input information associated with the corresponding stored screen address information and stored screen structure information, to the displayed input screen for processing by the application.. . ... Fujitsu Limited

Computer-readable recording medium, information provision method and information provision system

A non-transitory computer-readable recording medium having stored therein a program that causes a computer to execute a process includes transmitting authentication information to a first server with which a communication session is to be started and acquiring session information from the first server; and transferring the acquired session information to a second server and continuing the communication session with the first server via the second server.. . ... Fujitsu Limited

Control apparatus, testing method, communication system, and non-transitory computer-readable storage medium

A control apparatus executes configuration processing that includes applying filters for blocking input and output of a test packet to ports associated with the packet forwarding devices, except for one or more ports on an assumed forwarding route in a section targeted for a forwarding status determination and configuring the packet forwarding device located at an end port of the section so that the test packet that arrives at the end port is forwarded to the control apparatus, executes communication processing that includes transmitting the test packet from the communication circuit to a start port of the section, and executes determination processing that includes determining that packet forwarding is performed normally in the section, upon receipt of the test packet via the communication circuit after the transmission of the test packet.. . ... Fujitsu Limited

Computer-readable recording medium, information processing apparatus, and vm switching method

A server detects an abnormality of a vm being a transfer destination of a packet; rewrites, when the vm is switched, a first relationship between a transfer destination mac address and a port number of the vm before switching to a first relationship between the mac address and a port number of the switched vm; decides, from the port number being matched based on the rewritten first relationship and a second relationship among a port number of the switched vm, a transfer destination mac address, and a transfer destination ip address, the transfer destination mac address and the transfer destination ip address of the switched vm; rewrites the transfer destination mac address and the transfer destination ip address included in the header of the packet received from a network to the decided mac address and the ip address; and transfers the rewritten packet to the switched vm.. . ... Fujitsu Limited

Transmission apparatus, alarm transfer method and alarm transfer system

A transmission apparatus executes a reception processing that receives a first alarm detected in a first transmission apparatus different from the own apparatus from among a plurality of transmission apparatus from a second transmission apparatus different from the own apparatus from among the plurality of transmission apparatus, executes a detection processing that detects a second alarm of the own apparatus, executes a mask processing that masks alarms including the first alarm received by the reception processing and the second alarm detected by the detection processing, and executes a sending processing that sends an alarm that is not masked by the mask processing from among the alarms to a third transmission apparatus different from the own apparatus and the second transmission apparatus from among the plurality of transmission apparatus or sending the alarm to a given apparatus different from any of the plurality of transmission apparatus.. . ... Fujitsu Limited

Decision feedback equalizer and semiconductor integrated circuit

A decision feedback equalizer includes a comparator configured to output a constant voltage in a reset period and to output a differential voltage corresponding to differential input signals in an evaluation period, a latch circuit configured to hold the differential voltage in the evaluation period, and an adjuster configured to adjust a logical threshold of the latch circuit closer to the output voltage in the reset period.. . ... Fujitsu Limited

Cryptographic primitive for user authentication

A method of biometric authentication includes receiving a biometric input from a user for authentication of the user to access a system. The method includes receiving a set of elements of a field and a random number from an authentication server via a network. ... Fujitsu Limited

Polynomial-based homomorphic encryption

A method includes generating a secret key for encryption and decoding data. The method includes identifying a set of data in plaintext format. ... Fujitsu Limited

Receiving device and local light control method

A receiving device includes a light source, a wave multiplexer, a converter, a demodulator and a processor. The light source outputs local light. ... Fujitsu Limited

Optical transmission apparatus and wavelength control method

An optical transmission apparatus includes a first transmitter configured to transmit a first optical signal in a first wavelength band and a second optical signal in a second wavelength band located next to the first wavelength band; a second transmitter configured to transmit a third optical signal in a third wavelength band located next to the second wavelength band and a fourth optical signal in a fourth wavelength band located next to the third wavelength band; and a processor coupled to the first transmitter and the second transmitter and configured to select the third wavelength band among the first wavelength band, the second wavelength band, the third wavelength band and the fourth wavelength band, and control the first wavelength band, the second wavelength band, and the fourth wavelength band based on the third wavelength band.. . ... Fujitsu Limited

Optical communication module, parallel processing apparatus, and adjusting method

An optical-communication module includes a transceiver to communicate with another optical-communication module (another module); and a control circuit to transmit a first signal to the another module at activation of the own module, execute a first control where a second signal transmitted to the first signal is received from the another module, and execute a second control after the first control, wherein one of the first and second control is a control to adjust an intensity of a signal from the transceiver to the another module based on a feedback signal from the another module to a signal from the transceiver, and wherein the other one of the first and second control is a control causing the another module to adjust a signal intensity from the another module to the transceiver by transmitting a feedback signal to the another module to a signal from the another module.. . ... Fujitsu Limited

Communication device and inspection method

A communication device includes: an optical-communication circuit that is capable of performing optical communication with a different communication device and transmits a first electric signal to the different communication device at a startup time of the communication device; an electro-communication circuit that is capable of performing electro communication with the different communication device and receives a second electric signal transmitted from the different communication device in response to the first electric signal; and a control circuit that transmits error information indicating an error in the optical communication to a device after the second electric signal is received by the electro-communication circuit.. . ... Fujitsu Limited

12/28/17 / #20170373702

Data compression device and data decompression device

A data compression device includes a processor configured to extract delimiter characters and character strings from compression target data. The character strings each are sandwiched between two of the delimiter characters in the compression target data. ... Fujitsu Limited

12/28/17 / #20170373584

Voltage control apparatus and information processing apparatus

A voltage control apparatus includes a boost converter configured to convert an input voltage to a voltage equal to or higher than a first voltage in an operative state and directly output the input voltage in an inoperative state, a buck-boost converter coupled with the boost converter in parallel and configured to convert the input voltage to a second voltage lower than the first voltage, a memory, and a processor coupled to the memory and configured to keep the buck-boost converter in the operative state, set the boost converter to the inoperative state when the input voltage is equal to or higher than the first voltage, and change the boost converter to the operative state when the input voltage is lower than the first voltage.. . ... Fujitsu Limited

12/28/17 / #20170373541

Power receiver and power transmitting system

A power receiver includes: a secondary-side resonant coil including a resonant coil part to receive electric power from a primary-side resonant coil through magnetic field resonance; a capacitor inserted in series in the resonant coil part; a series circuit of a first switch and a second switch; a first rectifier having a first rectification direction; a second rectifier having a second rectification direction; a detector to detect a voltage waveform or a current waveform of the power; and a controller to adjust, in a state of adjusting a phase difference between the waveform and a driving signal that includes a first signal for switching on/off the first switch and a second signal for switching on/off the second switch to be a predetermined phase difference, a length of a period, during which the switches are both on, to adjust an amount of the power received by the secondary-side resonant coil.. . ... Fujitsu Limited

12/28/17 / #20170373168

Semiconductor device and manufacturing method of semiconductor device

A semiconductor device includes a first semiconductor layer formed of a nitride semiconductor, on a substrate; a second semiconductor layer formed of a nitride semiconductor, on the first semiconductor layer; a source electrode and a drain electrode formed on the second semiconductor layer; a first insulating film formed on the second semiconductor layer; a second insulating film formed on the first insulating film; and a gate electrode formed on the second insulating film. The first insulating film includes a nitride film formed on a side of the second semiconductor layer, and an oxynitride film formed on the nitride film, and the second insulating film is formed of an oxide.. ... Fujitsu Limited

12/28/17 / #20170373020

Resin interposer, semiconductor device using resin interposer, and method of producing resin interposer

A resin interposer having a semiconductor chip mounted thereon to couple the semiconductor chip to a printed circuit board, the resin interposer includes a wiring layer having a front surface to which the semiconductor chip is coupled and formed by alternately laminating an insulating resin and a metal wiring, and a pressure-sensitive adhesive layer formed on a rear surface of the wiring layer and having a through via formed therein to couple the wiring layer and the printed circuit board to each other.. . ... Fujitsu Limited

12/28/17 / #20170372681

Method, apparatus, and storage medium

A method includes: first setting a display range of image data stored in a memory and to be displayed in a display of a terminal device, in accordance with a scroll amount determined based on operational information acquired from the terminal device; measuring a first frequency of update at which a region within the image data is updated in the display range; and second setting, by a processor, based on the first frequency, a second frequency of capture at which partial image data of image data corresponding to the region is captured from the memory when the region is changed from an inside of the display range to an outside of the display range by changing of the display range.. . ... Fujitsu Limited

12/28/17 / #20170372601

Control device, sensor node, and computer-readable recording medium

A control device includes: a processor configured to: control calibration of sensing values in a sensor node group formed of sensor nodes each including a sensor and a wireless device and being capable of performing multi-hop communication; divide the sensor node group into a plurality of clusters such that each of the clusters includes at least one partial cluster including a relay node and a child node that performs wireless communication; collect an average of sensing values in each of the partial clusters from the relay node of each of the partial clusters; calculate a calibration reference value of each of the clusters from the collected averages of the respective partial clusters; and provide the calculated calibration reference value of each of the clusters to each of the clusters.. . ... Fujitsu Limited

12/28/17 / #20170372554

Non-transitory computer-readable recording medium, processing method, processing apparatus, and vending machine

A processing apparatus obtains sales information from a control box of the vending machine which is connected to the computer via an interface compliant with an rs-232c standard, generates data of a screen corresponding to a specific path and including the sales information of the vending machine on a basis of the obtained sales information and transmits the data to a terminal, when having received a display request including a designation of the specific path, from the terminal.. . ... Fujitsu Limited

12/28/17 / #20170372443

Method and apparatus for information analysis

A storing unit stores therein a plurality of patient information records corresponding one-to-one to a plurality of patients. A searching unit identifies, amongst the plurality of patient information records, one or more second patient information records resembling a first patient information record corresponding to a particular patient. ... Fujitsu Limited

12/28/17 / #20170372286

Pos device, control method, and non-transitory computer-readable storage medium

A point of sales (pos) device includes: a movable part configured to be switchable between a first position in which the movable part faces in a first direction and a second position in which the movable part faces in a second direction; a sensor configured to detect an object in a detection range including the first direction; and a control circuit configured to determine whether the movable part is in the first position and if the movable part is in the first position, control notification to a store clerk in accordance with a detection signal from the sensor.. . ... Fujitsu Limited

12/28/17 / #20170372230

Machine learning management method and machine learning management apparatus

A machine learning management apparatus calculates, for each of a plurality of second models that are generated by model searches by a plurality of algorithms using a plurality of sets of second training data and based on prediction performance of first models, an index value used to determine whether to generate each second model. The machine learning management apparatus then sets the number of second models that are generated using a set of second training data and have an index value at least equal to a threshold as the priority for caching that second training data. ... Fujitsu Limited

12/28/17 / #20170372229

Method and apparatus for managing machine learning process

A processor obtains a first measurement value representing prediction performance of a model that has been learned by using a first parameter value and training data of first size. The processor calculates a first expected value and a first variance degree of prediction performance of a model that would be learned by using the first parameter value and training data of second size. ... Fujitsu Limited

12/28/17 / #20170372209

Determination process control method and determination process control apparatus

A determination process control apparatus includes a processor configured to select a first condition on which a determination is to be performed with respect to first data from among a plurality of conditions included in a rule, on basis of first pass efficiency of each of the plurality of conditions. The processor is configured to select a second condition on which a next determination is to be performed with respect to second data from the plurality of conditions on basis of a second pass efficiency of each of the plurality of conditions. ... Fujitsu Limited

12/28/17 / #20170372140

Head mounted display and transmission control method

A device includes a camera configured to capture an image, and a processor configured to determine whether the image acquired from the camera includes an area having a shape corresponding to a reference object, when the image includes the area, transmit image data corresponding to the image at a first frame rate to another device, and when the image does not include the area, transmit, to the other device, the image data at a second frame rate less than the first frame rate.. . ... Fujitsu Limited

12/28/17 / #20170372092

Information processing system, terminal, and determination apparatus

An information processing system including an information processing apparatus, a terminal, and a determination apparatus, wherein the information processing apparatus is configured to generate first information and second information based on first decryption information and specified condition information, an encrypted data file is decrypted by using the first decryption information, transmit the first information to the terminal, and transmit the second information to the determination apparatus, wherein the terminal is configured to receive the first information, and transmit the first information and input information to the determination apparatus when the terminal requests the decryption of the encrypted data file, and wherein the determination apparatus is configured to generate second decryption information based on the first information, the second information and the input information, and transmit the generated second decryption information, the transmitted second decryption information being used for the decryption of the encrypted data file.. . ... Fujitsu Limited

12/28/17 / #20170372014

Search method and search apparatus

A search apparatus includes a storage unit and an operating unit. The storage unit stores therein at least a plurality of representative patient information records, which are representatives of patient information groups each being a set of patient information records that are similar to each other, among a plurality of patient information records about a plurality of patients. ... Fujitsu Limited

12/28/17 / #20170371838

Information processing apparatus and image processing method

A processor of an information processing apparatus generates an extended image by adding pixels to outside of a target image. The processor generates an integral image. ... Fujitsu Limited

12/28/17 / #20170371801

Information processing apparatus and information processing method

An information processing apparatus includes a memory and a processor coupled to the memory. The memory is configured to store device connection information indicating a connection destination device coupled to a first device among a plurality of devices included in a communication network. ... Fujitsu Limited

12/28/17 / #20170371674

Arithmetic processing unit and control method for arithmetic processing unit

An apparatus includes: a cache to retain an instruction; an instruction-control circuit to read out the instruction from the cache; and an instruction-execution circuit to execute the instruction read out from the cache, wherein the cache includes: a pipeline processing circuit including a plurality of selection stages in each of which, among a plurality of requests for causing the cache to operate, a request having a priority level higher than priority levels of other requests is outputted to a next stage and a plurality of processing stages in each of which processing based on a request outputted from a last stage among the plurality of selection stages is sequentially executed; and a cache-control circuit to input a request received from the instruction-control circuit to the selection stage in which processing order of the processing stage is reception order of the request.. . ... Fujitsu Limited

12/28/17 / #20170371655

Processor and control method of processor

A processor includes: a storage unit that stores instructions; a counting unit that specifies an instruction to be decoded by a count value; a decoding unit that decodes an instruction; and a control unit that, when the decoded instruction is a repeat instruction, updates the count value of the counting unit so as to cause repeat target instructions in number corresponding to a designated number of instructions, out of instructions succeeding the repeat instruction, to be repeatedly executed a designated number of repetition times, and generates updated operands being operation objects of the repeat target instructions that are to be executed for the second or later time, and when the repeat target instructions are to be executed for the second or later time, updates operands of the repeat target instructions for use in the second or later time execution, to the generated updated operands and outputs the updated operands.. . ... Fujitsu Limited

12/28/17 / #20170371614

Method, apparatus, and storage medium

A method includes: transmitting a screen shared by a plurality of apparatuses coupled through a network to the plurality of apparatuses at a given interval; updating the screen based on operation information when receiving the operation information regarding the screen from a first apparatus which an operation right regarding the screen is given among the plurality of apparatuses; and determining, by a processor, the given interval based on comparison between a first index value that represents smoothness of display of the screen in the first apparatus and a second index value that represents smoothness of display of the screen in a second apparatus among the plurality of apparatuses when the operation right is moved from the first apparatus to the second apparatus.. . ... Fujitsu Limited

12/28/17 / #20170371586

Information processing system

An information processing system includes a first processor, a second processor, a first buffer circuit, a second buffer circuit, and a first memory, wherein the first processor is configured to generate a first read command specifying a first data stored in a first address area of the first memory, the second processor is configured to, based on the first read command, generate a second read command specifying a second data stored in a second address area of the first memory, the first buffer circuit is configured to store the first read command, the second buffer circuit is configured to store the second read command, the second processor is configured to execute the first read command stored in the first buffer circuit, and the second processor is configured to execute the second read command stored in the second buffer circuit when the first buffer circuit is in an empty state.. . ... Fujitsu Limited

12/28/17 / #20170371500

Non-transitory computer-readable storage medium, and terminal device

A non-transitory computer-readable storage medium storing a control program that causes a terminal device to execute a process, the terminal device being coupled to an information processing device, the process including displaying an operation screen of the information processing device on a display, determining, when an operation on the displayed operation screen is detected, whether an elapsed time after a timing of a previous operation of the operation screen has exceeded a reference time, transmitting operation information corresponding to the detected operation to the information processing device when it is determined that the elapsed time has not exceeded the reference, and when it is determined that the elapsed time has exceeded the reference, displaying, on the display, a screen that requests an input of identification information that identifies an operation-target information processing device without executing the transmitting.. . ... Fujitsu Limited

12/28/17 / #20170371153

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

An information providing method includes: measuring a static object three-dimensionally in an environment, by a processor; sequentially measuring a position of a dynamic object in the environment, by the processor; transmitting measurement data of the static object measured to a predetermined information processing apparatus through a communication network; transmitting measurement data of the dynamic object measured to the information processing apparatus through a communication network; receiving support data rem the information processing apparatus based on an environment grasping image that is generated from the measurement data, of the static object and the measurement data of the dynamic object by the information processing apparatus; and presenting the received support data to the environment at predetermined timing, by the processor.. . ... Fujitsu Limited

12/28/17 / #20170368682

Neural network apparatus and control method of neural network apparatus

A neural network apparatus includes: a plurality of neuron units each including: an adder that performs addition processing and one or more digital analog converters that perform digital-analog conversion processing, relating to weighted inputs; and a delta-sigma analog digital converter that converts an analog signal indicating an added value obtained by adding all of the weighted inputs obtained from the adder and the one or more digital analog converters, into a pulse signal according to an amplitude, and outputs the pulse signal; a plurality of arithmetic units each of which multiplies the pulse signal outputted from one neuron unit by a weighted value, and outputs a result to another neuron unit; and an oscillator that is capable of changing a frequency of a clock signal to be outputted and supplies the clock signal to the neuron unit and the arithmetic unit according to control from a control unit.. . ... Fujitsu Limited

12/28/17 / #20170367789

Tooth crown information acquisition method

A normal vector or a curvature at each of a plurality of vertexes that are included in data relating to an oral cavity shape including a tooth crown shape of at least one tooth and define the oral cavity shape is acquired. Then, a vertex group that defines the tooth crown shape of the at least one tooth is extracted from the plurality of vertexes based on the acquired normal vectors or curvatures. ... Fujitsu Limited

12/28/17 / #20170367660

Output method, output device, and computer-readable recording medium

A server device acquires a monitoring result of a specific type of vital sign of a specific user and identification information of a first monitoring device from the first monitoring device that monitors the specific type of vital sign. The server device acquires a monitoring result of a specific type of vital sign of the specific user and identification information of a second monitoring device from the second monitoring device that monitors the specific type of vital sign. ... Fujitsu Limited

12/21/17 / #20170367010

Method and apparatus for controlling traffic steering and communications system

This application provides a method and apparatus for controlling traffic steering and a communications system. In an implementation of the method for controlling traffic steering, the method is applicable to an ran node and comprises: traffic steering indication information is determined; and the traffic steering indication information is transmitted to ue, so that the ue steers corresponding traffic to a traffic steering target according to the traffic steering indication information. ... Fujitsu Limited

12/21/17 / #20170366864

Video image reproduction device, video image distrubution server, method of reproducing video image and method of distrubuting video image

A video image reproduction device transmits a search request in accordance with a search condition of video image data to an external device, generates window data in accordance with the search result when a response including the search result identifying a plurality of pieces of video image data in accordance with the search request is received from the external device, and obtains divisional files corresponding to reproduction starting portions in the plurality of respective pieces of video image data identified by the search result. Further, the video image reproduction device starts, when receiving a reproduction instruction for one of the plurality of pieces of video image data after displaying a window based on the window data, reproduction of a divisional file of the video image data for which the reproduction instruction has been received from among the plurality of obtained divisional files.. ... Fujitsu Limited

12/21/17 / #20170366813

Image encoding apparatus, image encoding method, and image encoding program stored in storage medium

An image encoding method causing a computer to execute a process, the process includes: calculating, from an encoding throughput for image data to be encoded that is obtained based on a parameter regarding an encoding throughput, and a maximum throughput of an image encoding apparatus, an available throughput that occurs in a process of encoding the image data to be encoded; allocating, in accordance with the calculated available throughput, a function of enhancing precision of encoding to the image data to be encoded; and encoding, by using the allocated function, the image data to be encoded.. . ... Fujitsu Limited

12/21/17 / #20170366638

Method of controlling a virtual machine, information processing apparatus and non-transitory computer-readable storage medium

A method of controlling a first virtual machine and a second virtual machine, the method includes detecting that the second virtual machine is in a suspended state, storing one or more first packets into a first buffer during the suspended state, inputting the one or more first packets stored in the first buffer into a second buffer after the suspended state is ended, generating one or more second packets by replicating the one or more first packets input from the first buffer to the second buffer, transmitting the one or more first packets stored in the second buffer to the first virtual machine, and transmitting the one or more second packets to the second virtual machine.. . ... Fujitsu Limited

12/21/17 / #20170366612

Parallel processing device and memory cache control method

A memory cache control method for a parallel processing device having a plurality of nodes, wherein a first node stores first data as a client cache in a first storage device and switches an use of the stored first data to a server cache; and a second node stores the first data in a second storage device which is slower than the first storage device, records data management information which indicates that the first data is being stored by in the first storage device of the first node, and when a transmission request of the first data is received from a third node, refers to the data management information, and when the first data is stored in the first storage device of the first node and when the first data is switched to the server cache, instructs the first node to transmit the first data to the third node.. . ... Fujitsu Limited

12/21/17 / #20170366534

Application delivery method, computer-readable recording medium, and server

An application delivery method includes detecting, by a server, a first terminal present in a specific area and transmitting, by the server, to the detected first terminal, a first application associated with the specific area and a second application having a function of relaying the first application to a second terminal; and invoking, by the first terminal, the second application outside the specific area and transmitting by the first terminal using the second application, the first application to the second terminal that has been detected.. . ... Fujitsu Limited

12/21/17 / #20170366525

Apparatus and method for controlling profile data delivery

In a profile data delivery control apparatus, a storage unit stores therein a public key and a private key. A control unit obtains profile data including the identification information of a service provided using a server, and when the profile data satisfies a prescribed validity condition, attaches a signature to the profile data using the private key. ... Fujitsu Limited

12/21/17 / #20170366465

Communication control program, communication control method, and communication control apparatus

A non-transitory computer-readable storage medium storing therein a communication control program for causing a computer to execute processing includes, executing a prescribed command at a specified transmission cycle, acquiring a start time at which the execution is started and an end time at which the execution is ended, performing the execution and the acquisition while changing the transmission cycle, and specifying a transmission cycle at which an error between a difference between the end time and the start time and the specified transmission cycle is within a prescribed range.. . ... Fujitsu Limited

12/21/17 / #20170366464

Information processing method and information processing device

An information processing method executed by a processor included in a computer, the computer including a memory that stores a plurality of flow entries in each of which a packet condition for choosing a packet, a processing content corresponding to the packet, and a type of the processing content are associated with one another, the information processing method includes choosing, from the flow entries, one or more candidate flow entries respectively including a type different from the type included in a new flow entry, when storing the new flow entry; detecting, from among the one or more candidate flow entries, a competitive flow entry having the processing content different from that of the new flow entry based on the packet condition; and notifying another information processing device coupled to the information processing device of a result of the detecting.. . ... Fujitsu Limited

12/21/17 / #20170366424

Information processing method, information processing device, and recording medium

An information processing method executed by a processor included in an information processing device includes acquiring, when an error occurred at the information processing device is detected, first identification information that include identification information of a transmission source of a first packet transmitted or received when the error has occurred and identification information of a transmission destination of the first packet; receiving a second packet; determining whether second identification information included in the second packet matches with the first identification information, the second identification information including identification information of a transmission source of the second packet and identification information of a transmission destination of the second packet; storing data corresponding to the second packet when it is determined that the second identification information matches with the first identification information; and transmitting the data to a management device that analyzes the error when an instruction is received from the management device.. . ... Fujitsu Limited

12/21/17 / #20170366413

Network evaluation program, network evaluation method, and network evaluation device

A non-transitory computer-readable storage medium storing therein a network evaluation program for causing a computer to execute a process comprising deploying, in each physical machine of a system in which one or more physical machines and one or more physical storage devices are connected via a physical path, a first virtual machine to execute software of applying a steady access load with respect to the physical storage device or a second virtual machine to execute software of applying a fluctuating access load with respect to the physical storage device, and identifying a plurality of the virtual machines that share a same physical path, based on a measurement result of throughput for a case where at least one or more of the second virtual machines and one or more of the first virtual machines have been executed in a same time period.. . ... Fujitsu Limited

12/21/17 / #20170366390

Information processing apparatus and information processing system

An information processing apparatus includes, in an aspect, a communication port, a reading unit, a determination unit, a collecting unit, and a sending unit. When a communication cable is connected to the communication port, the reading unit reads a failure condition table and a collection item table from a storage unit provided in a communication cable. ... Fujitsu Limited

12/21/17 / #20170366371

Communication device setting apparatus

According to an aspect, a communication device setting apparatus, that performs setting in a plurality of switch devices, includes a setting control unit, a power supply control unit, and a setting unit. The setting control unit sequentially selects the setting contents with respect to the switch devices whose wire connection has been completed. ... Fujitsu Limited

12/21/17 / #20170366285

Management apparatus and information processing system

A management apparatus includes a memory and a processor coupled to the memory. The processor is configured to broadcast an activation request to a plurality of information processing devices having a reception period during which the activation request is received. ... Fujitsu Limited

12/21/17 / #20170366274

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

12/21/17 / #20170366256

Optical component

An optical component includes a light emitter; an optical receiver; first and second electro-optical crystal layers configured to intersect with each other; and a control line configured to supply a signal for changing refractive indexes of the first and second electro-optical crystal layers, wherein the first and second electro-optical crystal layers are switched according to the signal between a first state where light from the light emitter is transmitted through the first electro-optical crystal layer and a second state where the light is reflected by the first and second electro-optical crystal layers and the reflected light is incident on the optical receiver.. . ... Fujitsu Limited

12/21/17 / #20170366193

Programmable frequency divider, pll synthesizer and radar device

A programmable frequency divider includes a modulus frequency divider, a pulse counter, and a swallow counter. The pulse counter is configured to count an output signal from the modulus frequency divider, and output a frequency division signal, and the swallow counter is configured to count the output signal from the modulus frequency divider and perform resetting on the basis of the frequency division signal from the pulse counter, the programmable frequency divider being configured to control the modulus frequency divider on the basis of a signal from the swallow counter. ... Fujitsu Limited

12/21/17 / #20170366094

Power supply apparatus and electronic device

A power supply apparatus includes a dc-dc converter configured to convert an input voltage into an output voltage in accordance with a duty cycle which is decided by a difference of a third signal, a first photo coupler configured to output a first signal corresponding to the output voltage, a converter configured to convert the output voltage into a digital signal, and a second photo coupler configured to output a second signal corresponding to the digital signal, a memory, and a processor coupled to the memory and configured to calculate a third signal on the basis of the difference between the first signal and the second signal, and control the dc-dc converter so that the third signal is to be zero.. . ... Fujitsu Limited

12/21/17 / #20170366034

Wireless power supply system, power transmitter, and power transmission method

A wireless power supply system includes: a power transmitter; and power receivers configured to receive power through magnetic field resonance or electric field resonance. The transmitter groups the receivers into first groups based on degrees of coupling between the transmitter and the respective receivers in an initial state. ... Fujitsu Limited

12/21/17 / #20170365545

Resin board, method of manufacturing resin board, circuit board, and method of manufacturing circuit board

A resin board includes: a resin layer and a through electrode buried in the resin layer, wherein the through electrode has an electrode surface exposed from a front surface or a back surface of the resin layer and a lateral surface, and the electrode surface and the lateral surface form an obtuse angle.. . ... Fujitsu Limited

12/21/17 / #20170365168

Recording medium, trigger condition determining method, and trigger condition determining apparatus

A non-transitory, computer-readable recording medium stores therein a trigger condition determining program that causes a computer to execute a process including distributing and allocating to plural vehicle groups, a pattern candidate when plural pattern candidates of a trigger condition for control in a vehicle corresponding to driving operation is present, the pattern candidate being each pattern candidate of the plural pattern candidates; evaluating the trigger condition corresponding to the allocated pattern candidate, based on a change in travel information before and after an application of the trigger condition corresponding to the allocated pattern candidate; and setting among plural trigger conditions, a trigger condition having a relatively high evaluation or satisfying a predetermined standard to be a trigger condition that is to be applied in a service provided to the plural vehicle groups.. . ... Fujitsu Limited

12/21/17 / #20170365084

Image generating apparatus and image generating method

An image generating apparatus includes memory and processors programed to execute a process including acquiring first data indicating a position of a body portion of a predetermined person being sensed at first timing, generating a first image having the position of the body portion indicated by the first data reflected in an avatar representing the predetermined person, acquiring second data indicating a position of the body portion of the predetermined person being sensed at second timing, determining whether to reflect the position of the body portion of the body indicated by the second data in the avatar according to change in movement of the predetermined person from the first to the second data, and outputting a second image having the position of the body portion indicated by the second data reflected in the avatar when determined to reflect the position of the body portion indicated by the second data.. . ... Fujitsu Limited

12/21/17 / #20170365070

Encoding program media, encoding method, encoding apparatus, decoding program media, decoding method, and decoding apparatus

An encoding method includes; acquiring a first image; separating the first image into a plurality of second images by extracting a pixel in the first image after every predetermined number of pixels in each of horizontal and vertical directions of the first image; and encoding each of the separated second images. By transmitting those pieces of encoded data, even if a packet loss occurs in one of the second images, the missing pixel can be re-generated based on corresponding neighboring pixels in other second images.. ... Fujitsu Limited

12/21/17 / #20170364786

Monitoring device, monitoring system, and non-transitory computer-readable storage medium

A rack monitoring device including a memory, and a processor coupled to the memory and the processor configured to obtain a first tag information on a tag stuck associated with a rack and a second tag information on a tag stuck associated with the device, determine whether or not a position of the device in the rack has been changed based on the first tag information and the second tag information, execute an update of reference image information when it is determined that the position of device in the rack has been changed, the reference image information corresponding to a specified state of a device mounted in the rack, execute monitoring of state of the rack based on the updated reference image information.. . ... Fujitsu Limited

12/21/17 / #20170364477

Information processing apparatus, ising device, and information processing apparatus control method

Arithmetic circuits calculate d−1 energy values (hi2 to hid) indicating energies generated by 2-body to d-body coupling on the basis of a plurality of weight values indicating strength of 2-body to d-body coupling of 2 to d neurons including a first neuron whose output value is allowed to be updated and n-bit output values of n neurons. An adder circuit calculates a sum of these values, and a comparator circuit compares a value based on a sum of the sum and a noise value with a threshold, to determine the output value of the first neuron. ... Fujitsu Limited

12/21/17 / #20170364394

System and method to perform live migration of a virtual machine without suspending operation thereof

First and second machines include first and second memories, respectively, and are accessible to a shared memory. The first machine executes copying data stored in the first memory allocated to the virtual machine to the shared memory, and translates a physical address for the virtual machine to access to the data, from an address of the first memory to an address of the shared memory. ... Fujitsu Limited

12/21/17 / #20170364152

Input detection method, computer-readable recording medium, and device

An input detection method by a device to be worn on an arm by a band is disclosed. Output information of an acceleration sensor included in the device is acquired. ... Fujitsu Limited

12/21/17 / #20170362096

Photocatalytic filter, purification device, and purification method

A photocatalytic filter including first photocatalytic particles each of which is a composite of an adsorbent and titanium apatite, second photocatalytic particles each of which is glass coated with titanium apatite, a light source configured to emit ultraviolet rays, and a container accommodating the first photocatalytic particles, the second photocatalytic particles, and the light source.. . ... Fujitsu Limited

12/21/17 / #20170360380

Meal time estimation method, meal time estimation device, and recording medium

A meal time estimation method includes: acquiring time series data of heart rate, by a processor; calculating a feature amount obtained by indexing a degree of similarity with a feature of heart rate change that appears at end of a meal from the time series data of the heart rate, by the processor; and estimating a meal time from the feature amount, by the processor.. . ... Fujitsu Limited

12/21/17 / #20170360335

State detection method, state detection device, and recording medium

A state detection method includes: storing first information obtained from a first sensor and second information obtained from a second sensor in a predetermined segment in a storage, by a processor; specifying a behavior segment indicating a segment in which a subject performs a specific behavior and a non-behavior segment indicating a segment in which the subject does not perform the specific behavior using the second information stored in the storage, by the processor; determining a feature amount to be used for detecting a specific state of the subject using respective values of a plurality of feature amounts included in the first information stored in the storage in each of the behavior segment and the non-behavior segment and determining a threshold value for the determined feature amount, by the processor; and detecting the specific state of the subject from the information obtained from the first sensor, by the processor.. . ... Fujitsu Limited

12/14/17 / #20170359416

Method and apparatus for information management

An information management apparatus manages systems each storing key-data pairs, each including a key obtained by applying a predetermined function and data associated with the key, so as to be distributed among nodes, and includes a storing unit for storing a management table that stores information on an identifier common to systems, a key assigned to the identifier, and nodes assigned to the identifier; and a control unit for extracting, from a node pool housing nodes unassigned to any of the systems, as many nodes as the number of systems when the number of nodes in the node pool is equal to or larger than that of systems, assigning, in association with an identifier common to the systems, each of the extracted nodes to the individual systems, assigning a key to the identifier, and updating the management table according to the node and key assignment.. . ... Fujitsu Limited

12/14/17 / #20170359225

Information aggregation method and apparatus and system

Embodiments of this disclosure provide an information aggregation method and apparatus and a system. The method includes: a requestor generates an aggregation request, the aggregation request comprising a source address, a destination address, a requested target device, requested information, and a requested aggregation action; wherein, the source address is an address of the requestor, and the destination address is an address of a receiver, there existing a security relationship between the requestor and the receiver; the requestor encrypts the aggregation request according to the security relationship between the requester and the receiver; and the requestor transmits the encrypted aggregation request to the receiver, and records the aggregation request in a request list. ... Fujitsu Limited

12/14/17 / #20170359203

Equalizer circuit and optical module

An equalizer circuit includes: a pair of input terminals: a differential amplification circuit outputs, to a pair of output terminals, first signals obtained by amplifying a difference in levels of input signals supplied to the pair of input terminals; and a differential differentiation amplification circuit that outputs, to the pair of output terminals, second signals obtained by amplifying a time-varying change in the difference in the levels of the input signals supplied to the pair of input terminals.. . ... Fujitsu Limited

12/14/17 / #20170359198

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

A communication control method executed by a computer including generating, for each of a plurality of tenants, a plurality of virtual interfaces on a first virtual machine, the first virtual machine executing an application for the plurality of tenants, applying, to the first virtual machine, a first conversion rule in which an ip address of a transmission source of a packet output from the application is converted to one of a plurality of virtual ip addresses allocated for a virtual interface corresponding to one of the plurality of tenants, generating a plurality of gateways on a second virtual machine, applying, to the first virtual machine, routing information so as transmit the packet addressed to the transmission destination to the second virtual machine, and applying, to the second virtual machine, a distribution rule in which the packet is distributed to one of the plurality of gateways.. . ... Fujitsu Limited

12/14/17 / #20170359153

Measuring delay line linearity characteristics

A method of measuring linearity characteristics of a delay line may be provided. The method may include generating an output signal from a receiver including a delay line. ... Fujitsu Limited

12/14/17 / #20170359142

Method and device for assisting wavelength reallocation in wavelength division multiplexing optical network

A wavelength reallocation assisting method provides information relating to wavelength allocation to optical lines in a wavelength division multiplexing optical network in which a plurality of nodes are connected by optical fibers. The wavelength reallocation assisting method includes: outputting first allocation state information that indicates a sum of bandwidths of respective wavelength slots used by at least one of the optical lines among a plurality of wavelength slots that are available in the wavelength division multiplexing optical network; and outputting second allocation state information that indicates a maximum value of individual used bandwidths obtained with respect to the respective optical fibers, each of the individual used bandwidths indicating a sum of bandwidths of wavelength slots allocated to corresponding optical lines established in a corresponding optical fiber.. ... Fujitsu Limited

12/14/17 / #20170359044

Crystal oscillator device and method of measuring crystal oscillator characteristic

A crystal oscillator device is disclosed. The crystal oscillator device includes a casing; a crystal piece; a pair of excitation electrodes; a transmission antenna electrically coupled to one of the excitation electrodes; a reception antenna configured to receive a radio wave from the transmission antenna; and an alarm generator configured to generate an alarm based on a signal whose amplitude is equal to or less than a reference value, the signal being received by the reception antenna.. ... Fujitsu Limited

12/14/17 / #20170359026

Crystal oscillator device and method of measuring crystal oscillator characteristic

A crystal oscillator device is disclosed. The crystal oscillator device includes a crystal piece provided in a casing; a pair of excitation electrodes provided for the crystal piece; a coil provided on the crystal piece; a magnetic flux generating member configured to generate magnetic flux passing through the coil; and an alarm generator configured to generate an alarm based on a signal whose amplitude is equal to or less than a reference value, the signal being generated in the coil.. ... Fujitsu Limited

12/14/17 / #20170359025

Crystal oscillator, crystal resonator controlling method, and crystal resonator controlling device

A crystal oscillator includes a crystal resonator; an inverting amplifier configured to be coupled between a pair of excitation electrodes of the crystal resonator; and a control circuit configured to initiate an alarm and raise gain of the inverting amplifier in a case where an index value for representing oscillation amplitude of the crystal resonator in an oscillation state is equal to or lower than a reference value.. . ... Fujitsu Limited

12/14/17 / #20170359023

Crystal oscillator device and method of measuring crystal oscillator characteristic

A crystal oscillator device is disclosed. The crystal oscillator device includes: a crystal oscillator including a casing, a crystal piece, a pair of excitation electrodes configured to excite a main vibration, and a pair of sub vibration electrodes configured to excite a sub-vibration; and an alarm generator configured to generate an alarm based on a signal whose amplitude is equal to or less than a reference value, the signal being generated in the sub vibration electrodes.. ... Fujitsu Limited

12/14/17 / #20170359022

Crystal oscillator device and method of measuring crystal oscillator characteristic

A crystal oscillator device is disclosed. The crystal oscillator device includes: a crystal piece provided in a casing; a pair of excitation electrodes provided on the crystal piece; a light emitting element configured to emit light that is to be reflected by one of the excitation electrodes to generate reflected light; a light receiving element configured to receive the reflected light; and an alarm generator configured to generate an alarm based on a signal upon an index value being less than or equal to a reference value, the signal being generated in the light receiving element, the index value representing an oscillation level of the crystal piece in an oscillating state.. ... Fujitsu Limited

12/14/17 / #20170359021

Crystal oscillator device and method of measuring crystal oscillator characteristic

A crystal oscillator device is disclosed. The crystal oscillator device includes: a casing; a crystal piece provided in the casing; a pair of excitation electrodes provided on the crystal piece; a magnetic flux generating member provided on the crystal piece; a coil through which magnetic flux from the magnetic flux generating member passes; and an alarm generator configured to generate an alarm based on a signal whose amplitude is equal to or less than a reference value, the signal being generated in the coil.. ... Fujitsu Limited

12/14/17 / #20170358613

Semiconductor crystal substrate, infrared detector, method for producing semiconductor crystal substrate, and method for producing infrared detector

A semiconductor crystal substrate includes a crystal substrate that is formed of a material including one of gasb and inas, a first buffer layer that is formed on the crystal substrate and formed of a material including gasb, and a second buffer layer that is formed on the first buffer layer and formed of a material including gasb. The first buffer layer has a p-type conductivity, and the second buffer layer has an n-type conductivity.. ... Fujitsu Limited

12/14/17 / #20170358192

Apparatus and method to collect device information published in past times via a network of gateways

Gateways transfer data between publishers and subscribers. Upon receiving an acquisition request for acquiring device-information from a subscriber, a first gateway stores, as routing-information, a matching condition for transferring device-information and a transfer-destination address, and transfers the acquisition request. ... Fujitsu Limited

12/14/17 / #20170357682

Method and apparatus for information management

There is provided an information management method used by a computer that manages a system storing key-data pairs, each including a key obtained by application of a predetermined function and data associated with the key, in such a way as to be distributed among a plurality of nodes. The method includes storing, in a management table, information on an identifier common to a plurality of systems, one or more keys commonly assigned to the identifier, and nodes assigned to the identifier; and reflecting, when a node whose assignment to the identifier has been once cancelled is reassigned to the identifier, the reassignment of the node into the management table, and implementing synchronization of one or more key-data pairs corresponding to the keys assigned to the identifier between the reassigned node and remaining nodes assigned to the identifier.. ... Fujitsu Limited

12/14/17 / #20170357626

Document encoding

A method may include determining that a character event of an extensible markup language (xml) document is untyped. The character event may be associated with a content string including whitespace. ... Fujitsu Limited

12/14/17 / #20170357615

Frequency-domain to time-domain data conversion

A device for converting frequency-domain data to time-domain data may be provided. The device may include one or more processors. ... Fujitsu Limited

12/14/17 / #20170357612

Information processing apparatus and maintenance system

A disclosed information processing apparatus includes a memory and a processor coupled to the memory. And the processor is configured to detect that a first apparatus is connected to a first network port, change network settings of the information processing apparatus into first network settings for the first network port, upon detecting that the first apparatus is connected to the first network port, and switch transmission paths in the information processing apparatus to enable the first apparatus to communicate using the first network port, upon detecting that the first apparatus is connected to the first network port.. ... Fujitsu Limited

12/14/17 / #20170357601

Storage medium storing cache miss estimation program, cache miss estimation method, and information processing apparatus

A method for a cache miss estimation includes; generating a variable range of a possible value of loop variables relevant to a specific array; generating first expression of number of times indicating the number of times the specific position of a specific loop is executed; generating second expression of number of times indicating the number of times the data of the access target is stored in the cache; generating third expression of number of times indicating the number of times the data of the access target is removed from the cache; generating fourth expression of number of times, from a generated conflict miss cause common expression, indicating the number of times the data of the access target is stored in the cache; and estimating a number of cache miss based on the difference between the first and the second expressions and the difference between the third and the forth expressions.. . ... Fujitsu Limited

12/14/17 / #20170357558

Apparatus and method to enable a corrected program to take over data used before correction thereof

An apparatus causes a program loader to load a first program and a second program that is obtained by correcting the first program, into a memory, and causes a linker to load a library used for execution of the second program into the memory. The apparatus writes first data that has been processed at a suspension time at which execution of the first program is suspended, into a first data area for the first program loaded into the memory, and starts execution of the second program from a second position on the second program corresponding to a first position where execution of the first program is suspended.. ... Fujitsu Limited

12/14/17 / #20170357545

Information processing apparatus and information processing method

An information processing apparatus includes a processor, a memory, a memory controller, and a storage. The memory serves as a main memory of the processor. ... Fujitsu Limited

12/14/17 / #20170357543

Apparatus and method to determine a setting item causing an incident based on action records therefor

For each setting-file, an apparatus obtains, from first action-records, an occurrence-count value that is associated with the each first action-record and indicates a number of occurrences of a setting-item name identifying each setting-item for the each setting-file, in association with a sequence number assigned to the each first action-record, where each first action-record records an action that is taken in response to a first-incident. When there exists a first setting-file for which an occurrence-pattern generated based on a sequence of occurrence-count values that are each associated with different one of the sequence numbers assigned to the first action-records is similar to a model pattern that is in advance obtained from second action-records for second-incidents occurring due to a setting error of a setting-value that is set to the first setting file, the apparatus stores the first setting-file in association with an identifier identifying the first-incident.. ... Fujitsu Limited

12/14/17 / #20170357464

Data write control device, data write control method, and non-transitory computer-readable recording medium recording data write control program

A data write control device includes: a memory that stores a data write control program and data; and a processor that executes the data write control program, wherein the processor: divides data to be downloaded into pieces of divided data; downloads the pieces of divided data; and performs, based on a file system of a storage that is a storage destination to store the data to be downloaded, a first write process of sequentially writing the pieces of divided data into the storage, or a second write process of writing all of the pieces of divided data into the storage at once after all of the pieces of divided data are downloaded.. . ... Fujitsu Limited

12/14/17 / #20170357063

Optical module and optical module manufacturing method

An optical module includes a substrate with a through-hole formed therein, an optical element member that includes a light receiving or emitting part that receives light or emits light at a position on a surface that is opposite to the substrate, the position corresponding to the through-hole, and a post that is formed of a transparent material, covers the light receiving or emitting part and is inserted into the through-hole.. . ... Fujitsu Limited

12/07/17 / #20170354066

Liquid immersion cooling apparatus, liquid immersion cooling system, and control method of liquid immersion cooling apparatus

A liquid immersion cooling apparatus that cools an electronic device including a heat generating element, the apparatus includes a liquid immersion tank that accommodates a cooling liquid and the electronic device to be immersed in the cooling liquid, a wall that is disposed within the liquid immersion tank, the wall having a protrusion protruding toward the electronic device, and a drive mechanism that moves a position of the protrusion along the electronic device.. . ... Fujitsu Limited

12/07/17 / #20170353541

Non-transitory recording medium, information processing method, management node and information processing system

The computer system monitors a load of a first process. The computer system transfers a processing program to execute a second process related to the first process to a processing node to be scaled out for executing the second process via a network when the load of the first process fulfills a first condition.. ... Fujitsu Limited

12/07/17 / #20170353449

Information processing apparatus and device coordination authentication method

An information processing apparatus includes a processor configured to execute processing. The processing includes receiving authentication information for one terminal device authenticated by an authentication server among a plurality of terminal devices to be authenticated by same authentication information; obtaining authentication information from another terminal device among the plurality of terminal devices in authenticating said another terminal device; and authenticating said another terminal device in place of the authentication server based on the authentication information for said another terminal device and based on the authentication information for the one terminal device.. ... Fujitsu Limited

12/07/17 / #20170353377

Apparatus and method to perform all-to-all communication without path conflict in a network including plural topological structures

An apparatus stores connection information indicating connection relationship among topological structures in a network, in which first-type topological structures are coupled to second-type topological structures. The apparatus stores first transfer-patterns each indicating a combination of input and output ports for performing all-to-all communication without path conflict in each of the first-type topological structures, and second transfer-patterns each indicating a combination of input and output ports for performing all-to-all communication without path conflict in each of the second-type topological structures. ... Fujitsu Limited

12/07/17 / #20170353239

Control device, optical transmission system, and method for controlling optical transmission system

There is provided a control device for controlling a first transmission device and a second transmission device, the control device including a memory, and a processor coupled to the memory and the processor configured to set a first wavelength path between the first transmission device and the second transmission device, select a monitoring wavelength path from established wavelength paths allocated on a transmission line between the first transmission device and the second transmission device, monitor a signal quality of the monitoring wavelength path, and increase power of the first wavelength path, based on the signal quality of the monitoring wavelength path.. . ... Fujitsu Limited

12/07/17 / #20170353235

Transmission system, transmission device, and transmission method

A transmission system includes: a first transmission device that receives a first signal from the work path; a second transmission device, coupled to a protection path in a redundant configuration with respect to the work path, that receives a second signal from the protection path; and a first communication device coupled to the first and second transmission devices, wherein the first communication device, when detecting switching information from the first transmission device, notifies the first transmission device of first switching notification information and notifies the second transmission device of second switching notification information, the first transmission device stops relaying the first signal to the first communication device in response to the first switching notification information from the first communication device, and the second transmission device starts to relay the second signal to the first communication device in response to the second switching notification information from the first communication device.. . ... Fujitsu Limited

12/07/17 / #20170353001

Tunable laser

A tunable laser includes a semiconductor optical amplifier, a waveguide wavelength-tunable filter that forms the tunable laser with the semiconductor optical amplifier, an optical splitting mechanism set on a coupling optical waveguide that couples the wavelength-tunable filter and the semiconductor optical amplifier, a first optical splitter of a waveguide type that splits at least part of a light beam split by the optical splitting mechanism into two light beams, a first optical waveguide coupled to one output end of the first optical splitter, a second optical waveguide that is coupled to another output end of the first optical splitter and includes a delay waveguide, a 90° hybrid waveguide that includes two input ports to which an output light beam from the first optical waveguide and an output light beam from the second optical waveguide are input and four output ports that output four output light beams.. . ... Fujitsu Limited

12/07/17 / #20170352755

Semiconductor device, fabrication method for semiconductor device, power supply apparatus and high-frequency amplifier

A semiconductor device is configured including a p-type back barrier layer provided over a substrate and formed from a p-type nitride semiconductor in which mg or zn is doped, a nitride semiconductor stacked structure provided over the p-type back barrier layer, the nitride semiconductor stacked structure including an electron transit layer and an electron supply layer, a source electrode, a drain electrode and a gate electrode provided over the nitride semiconductor stacked structure, and a groove extending to the p-type back barrier layer.. . ... Fujitsu Limited

12/07/17 / #20170352752

Semiconductor device and method for producing the same, power supply device, and high-frequency amplifier

A semiconductor device includes: a nitride semiconductor multilayer; an insulating film disposed on the nitride semiconductor multilayer; and a gate electrode disposed on the insulating film, wherein the nitride semiconductor multilayer has a first oxidized region near an interface with a region of the insulating film below the gate electrode, the first oxidized region having an oxygen concentration higher than an oxygen concentration of a region near an interface with a region of the insulating film other than below the gate electrode.. . ... Fujitsu Limited

12/07/17 / #20170352614

Wiring board

A wiring board includes a base board and a plurality of wiring layers formed of a resin insulating film on the base board, wherein at least one of the wiring layers includes a fine wiring, a barrier film, which is not in contact with the fine wiring, is formed at a more outer side than the base board than the wiring layer including the fine wiring, and different types of resin insulating films are used for a wiring layer at an inner side of the barrier film close to the base board and a wiring layer at an outer side of the barrier film, respectively.. . ... Fujitsu Limited

12/07/17 / #20170351972

Program storage medium, method, and system for providing learning model difference

A learning model difference providing method that causes a computer to execute a process which includes: calculating a mismatch degree between prediction data about arbitrary data included in a plurality of pieces of data that are input by using an application program, the prediction data being obtained by the plurality of pieces of data and a learning model in accordance with a purpose of use of the application program, and data that are specified for the arbitrary data; assessing whether or not the calculated mismatch degree exceeds a first degree; and transmitting the mismatch degree to a providing source of the learning model in a case where the mismatch degree is assessed as exceeding the first degree.. . ... Fujitsu Limited

12/07/17 / #20170351949

Ising device and control method thereof

An individual neuron circuit calculates a first value based on a sum of products each obtained by multiplying one of weight values, each representing connection or disconnection between a corresponding neuron circuit and one of the other neuron circuits, by a corresponding one of output signals of the other neuron circuits and outputs 0 or 1, based on a result of comparison between a second value obtained by adding a noise value to the first value and a threshold. An arbitration circuit allows, when first output signals of first neuron circuits interconnected among the neuron circuits simultaneously change based on the weight values, updating of only one of the first output signals of the first neuron circuits and allows, when second output signals of second neuron circuits not interconnected simultaneously change, updating of the second output signals.. ... Fujitsu Limited

12/07/17 / #20170351947

Information processing apparatus, ising device, and information processing apparatus control method

Ising devices interconnected via buses each include: neuron circuits that each update, when a value of an output signal from one of connection destination neuron circuits changes, a value based on an update signal; a memory holding connection destination information wherein items of address information respectively identifying the destination neuron circuits and the ising devices including these circuits and identification information about weight values are associated with each other; a control circuit that outputs, when an output signal of a destination neuron circuit in an ising device other than the own ising device changes, the value of the changed output signal and the update signal based on the destination information; and a router that receives a mode set value from a control device and determines whether to connect at least two neighboring ising devices, or a neighboring ising device and the control circuit, based on the set value.. . ... Fujitsu Limited

12/07/17 / #20170351751

Reading support apparatus, computer-readable recording medium, and reading support method

A reading support apparatus is disclosed. The reading support apparatus includes a memory; and a processor coupled to the memory. ... Fujitsu Limited

12/07/17 / #20170351617

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

An information processing device, includes: a reconfigurable integrated circuit that, by being loaded with code expressing a configuration of a circuit, functions as the circuit; a memory that stores information indicating that the code is loaded into the reconfigurable integrated circuit, and resource information indicating an unused region in which circuit generation is available inside the reconfigurable integrated circuit; and a processor that searches a translation lookaside buffer (tlb) in which a virtual address associated with the code is associated with a physical address of the memory, determines, when the virtual address hits in the tlb, that the code is loaded, and generates, when the virtual address does not hit in the tlb, the circuit expressed by the code in the unused region indicated by the resource information.. . ... Fujitsu Limited

12/07/17 / #20170351565

Apparatus and method to provide a mounted electronic part with information related to a failure occurrence therein

An apparatus includes a plurality of mounting slots each configured to mount an electronic part including a first memory. The apparatus collects, through a first path, from the electronic part mounted on each of the plurality of mounting slots, event information indicating an operating state of the electronic part, and stores the collected event information in a second memory included in the apparatus. ... Fujitsu Limited

12/07/17 / #20170351461

Non-transitory computer-readable storage medium, and data compressing device

A non-transitory computer-readable storage medium storing a data compressing program that causes a computer to execute a process including when specified log data, including one or a plurality of pieces of numerical data, is obtained, identifying appearance position of one or a plurality of pieces of specific value data appearing in the specified log data specifying pattern data included in at least one piece of pattern data stored in a memory, each of the at least one piece of pattern data indicating a pattern of appearance position of one or a plurality of pieces of specific value data appearing in log data, the appearance position indicated by the specified pattern data perfectly matching or partially matching with the identified appearance position regarding the specified log data, and outputting compressed log data generated by compressing the specified log data, the compressed log data including identifying information indicating the specified pattern data.. . ... Fujitsu Limited

12/07/17 / #20170351457

Storage controller, storage system, and storage control method

A storage controller includes a memory configured to store first management information indicating enablement of data writing to each of a plurality of logical blocks corresponding to a plurality of physical blocks of a storage device, and a processor configured to receive a write request of write data to a first logical block, assign a first physical block to the first logical block, write the write data in the first physical block, record in the first management information that data has been written in the first logical block, identify a second logical block in which data has been written among the plurality of logical blocks, write addresses of the plurality of physical blocks as second management information, read an address of the second physical block assigned to the second logical block based on the second management information, and release the second physical block of the read address.. . ... Fujitsu Limited

12/07/17 / #20170351329

Gaze position detection apparatus and gaze position detection method

A gaze position detection apparatus includes: a memory which stores a plurality of registered move patterns of a gaze position and correction information of the gaze position included in the registered move pattern for each of the registered move patterns; a move pattern detection unit which detects a move pattern of a user's gaze position, from a plurality of measurement points of the user's gaze position which are obtained from data items representing a user's gaze direction generated by a gaze detection device in different timing; a similar-pattern extraction unit which extracts the registered move pattern similar to the move pattern of the user's gaze position from among the plurality of registered move patterns; and a correction unit which corrects the gaze position included in the move pattern of the user's gaze position using the correction information of the gaze position for the similar registered move pattern.. . ... Fujitsu Limited

12/07/17 / #20170351307

Fan assembly for a computer system as well as holding device for a fan assembly

A fan assembly for a computer system that includes a fan, which has a flange having at least three fastening openings; and a holding device with at least two spring-loaded first fastening elements and a second fastening element. The fastening elements are arranged relative to one another such that in a relaxed state of the first fastening elements, the fan can be placed on the holding device in a first manner such that only the first fastening elements engage into respective two fastening openings, and in a second manner against a spring force of the first fastening elements.. ... Fujitsu Limited

12/07/17 / #20170351301

Casing of card connector having shell with slide hole and electronic apparatus including card connector

A card connector includes: a casing including a shell having a slide hole and a slit into which a card is inserted; an ejector, provided in the casing, configured to move together with the card that is inserted into the casing; a rotating member, supported by the ejector, configured to rotate when the ejector moves; and a projection that is provided at a first end of the rotating member opposite to a second end of the rotating member with respect to an axis of a rotation of the rotating member, comes into contact with the card and slides along the slide hole when the ejector moves.. . ... Fujitsu Limited

12/07/17 / #20170351279

Electronic device and processor control method

An electronic device calculates a temperature index value of a temperature of a housing surface by using a temperature sensor and calculates a prediction reached value from change of the temperature index value. The electronic device calculates a rate parameter indicating a target of a decrease rate for decreasing the prediction reached value, on the basis of the prediction reached value calculated at a certain time point and a threshold value. ... Fujitsu Limited

12/07/17 / #20170350980

Electronic device and computer-readable recording medium

An electronic device includes: a memory; a first infrared-ray emitter that emits a first infrared ray; a second infrared-ray emitter that emits a second infrared ray whose wavelength is partially overlapped with a wavelength of the first infrared ray; and a processor that is connected to the memory, the first infrared-ray emitter, and the second infrared-ray emitter. The processor is configured to determine whether an object is located in proximity to a device concerned during a proximity determination period based on a reflected light of the first infrared ray emitted, generate a capture image based on a reflected light of the second infrared ray emitted, conduct biometric authentication during an authentication period by using the capture image generated, and during the proximity determination period, stop emission of the second infrared ray or decrease an emission intensity of the second infrared ray from a reference level.. ... Fujitsu Limited

12/07/17 / #20170350839

Gas sensor and sensor apparatus

A gas sensor includes a p-type semiconductor layer that contains copper or silver cations and contacts with detection target gas, a first electrode that is a schottky electrode to the p-type semiconductor layer, a high-resistance layer that is provided between the p-type semiconductor layer and the first electrode such that the p-type semiconductor layer and the first electrode partly contact with each other and has resistance higher than that of each of the p-type semiconductor layer and the first electrode, and a second electrode that is an ohmic electrode to the p-type semiconductor layer.. . ... Fujitsu Limited

12/07/17 / #20170350710

Computer-readable recording medium, method, and apparatus for storing traveling data

A computer-readable recording medium is disclosed. A computer receives first traveling data, in which latitude and longitude of a vehicle acquired at predetermined time intervals from a departure point to an arrival point are corresponded to time when the latitude and the longitude are acquired. ... Fujitsu Limited

12/07/17 / #20170347884

Correlation determination method and correlation determination apparatus

A non-transitory recording medium storing a correlation determination program for causing a computer to execute a process including calculating a time interval between an occurrence time of one of first type events and an occurrence time of each of second type events based on information including the occurrence times of the first type events and the second type events, for each of the first type events; comparing, for each of ranges of values relating to the time interval, a first rate of the number of time intervals within the range among a set of time intervals to a size of the range and a second rate of the number of time intervals outside the range among the set to a size of a range obtained by excluding the range from the predetermined time; and determining presence or absence of a correlation between the first type and second type events.. . ... Fujitsu Limited

11/30/17 / #20170347465

Circuit board, production method of circuit board, and electronic equipment

A method for producing circuit board, including: adhering plastic deformable insulating material onto surface of laminate, which contains second-metal-layer of second metal, and first-metal-layer in pattern on second-metal-layer, and the surface of the laminate is surface of second-metal-layer where first-metal-layer is formed, and surface of first-metal-layer, followed by curing the material, and removing second-metal-layer to form plate structure to which first-metal-layer in pattern is formed; opening hole in cured material from surface of the plate structure opposite to surface thereof where first-metal-layer is formed, until the hole reaches first-metal-layer; filling the hole with electroconductive paste, to form the plate structure filled therewith; and laminating one plate structure filled therewith with the other plate structure filled therewith in manner that first-metal-layer of one plate structure filled therewith faces opening of the hole of other plate structure filled therewith, wherein first-metal-layer contains metal different from second metal.. . ... Fujitsu Limited

11/30/17 / #20170347362

Method of controlling wireless communication channels, wireless communication network, and wireless communication device

A method of controlling wireless communication channels used in a plurality of wireless communication networks, the method includes performing, by a first wireless communication network, wireless communication using a first wireless channel, performing, by a second wireless communication network, wireless communication using of the first wireless channel, identifying a first value indicating a number of the wireless communication networks each of which performs wireless communication using the first wireless channel interfering with the wireless communication in the first wireless communication network, identifying a second value indicating a number of the wireless communication networks each of which performs wireless communication using the first wireless channel interfering with the wireless communication in the second wireless communication network, and switching, when the first value is greater than the second value the first wireless channel used by the first wireless communication network to a second wireless channel.. . ... Fujitsu Limited

11/30/17 / #20170347284

Channel state measurement method and apparatus and communication system

Embodiments of this disclosure provide a channel state measurement method and apparatus and a communication system. The method includes: determining whether a downlink transmission point of a certain user equipment in a subframe is changed; configuring related information of channel state measurement of the subframe in a case where a determined result of the determining unit is yes; and notifying the related information to one or more ues within a range of the base station, such that the one or more ues perform channel state measurement according to the related information. ... Fujitsu Limited

11/30/17 / #20170347274

Method and apparatus for wireless network deployment and terminal device

Embodiments of this disclosure provide a method and apparatus for wireless network deployment and terminal device. The method includes: selecting a node needing to be currently deployed according to planned network information and deployed network information; calculating deployment quality of the node needing to be currently deployed at multiple test positions; and selecting a test position of highest deployment quality as a deployment position of the node needing to be currently deployed. ... Fujitsu Limited

11/30/17 / #20170347051

Transmission control method and device

A method includes acquiring, from a camera, an image and capturing information indicating at least one of a capturing environment and a capturing status when the image is captured, determining whether to transmit the image to another computer based on the capturing information, and when it is determined that the image is transmitted to the another computer, transmitting the image to the another computer.. . ... Fujitsu Limited

11/30/17 / #20170346922

Distribution schedule creation method and distribution schedule creation apparatus

A method of causing a computer to execute: classifying, based on topology for indicating connection relationships among a data-provision apparatus, distribution-destination apparatuses corresponding to distribution destinations of distribution targets, and relay apparatuses configured to relay communications between the data-provision apparatus and the distribution-destination apparatuses, the mutual distribution-destination apparatuses; identifying a first distribution-destination apparatus having a highest communication speed of a directly connected link among the distribution-destination apparatuses belonging to the group; and creating a distribution schedule of the data in a manner that the data is transmitted from the data-provision apparatus to the first distribution-destination apparatus in the same group, and next, the data is transmitted from the first distribution-destination apparatus to a second distribution-destination apparatus other than the first distribution-destination apparatus in the group.. . ... Fujitsu Limited

11/30/17 / #20170346886

Information processing apparatus and load distribution control method

An information processing apparatus comprising a first processor configured to, for each of a plurality of control apparatuses, determine weights to be used for distribution of requests for predetermined processing so that a larger amount of requests for the predetermined processing is distributed to a control apparatus controlling a larger number of destination apparatuses. Each of the plurality of control apparatuses includes a second processor configured to: receive a request distributed to own control apparatus; perform the predetermined processing according to the request; create a message; transmit the message to a destination apparatus that is a destination of the message when a control apparatus controlling the destination apparatus is the own control apparatus; and forward the message to another control apparatus when the control apparatus controlling the destination apparatus that is a destination of the message is the other control apparatus.. ... Fujitsu Limited

11/30/17 / #20170346728

Control apparatus, control method and recording medium with control program recorded thereon

A control apparatus configured to transmit first settings information including first settings contents with respect to an optical transmission device. The control apparatus includes a processor and a storage. ... Fujitsu Limited

11/30/17 / #20170346719

Shortest path search with constraints in networks

Methods and systems are provided for determining a shortest path with a constraint in an optical network. The method includes identifying a permitted number of events defined by the constraint. ... Fujitsu Limited

11/30/17 / #20170346663

Transmission apparatus

A transmission apparatus includes a connector that couples a signal path to a receiver, an equalizer that performs an equalization operation on received signals to be input to the receiver via the connector, a controller that calculates a coefficient controlling an operation of the equalizer and sets the coefficient in the equalizer, and a detector that detects a mating fault of the signal path in the connector in response to the coefficient configured by the controller.. . ... Fujitsu Limited

11/30/17 / #20170346594

Optimization of networks carrying superchannels with different modulation formats

Methods and systems for optimizing the transmission of superchannels with different modulation formats may include pre-calculating different guardband (gb) values between superchannels and sets of power values for subcarriers to implement subcarrier power pre-emphasis (spp). When a request for an optical path is received at a network management system, the spectral allocation of each superchannel, including a gb, is determined according to pre-specified rules based on co-propagation of the superchannels with different modulation formats.. ... Fujitsu Limited

11/30/17 / #20170346593

Shortest minimum regeneration path search in networks

Methods and systems are provided for determining a shortest minimum regeneration path in an optical network. The method includes creating a virtual node at a source node, the source node communicatively coupled to a destination node through a plurality of nodes and links. ... Fujitsu Limited

11/30/17 / #20170346537

Wireless communication device and calibration method

A wireless communication device includes a plurality of antennas, transmission circuits, reception circuits, and a plurality of connecting units that connect the transmission circuits and the reception circuits associated with the respective antennas, and a processor. The processor executes outputting, at timing allowed for signal transmission from the antennas, first calibration signals; calculating, by using the first calibration signals having passed through the transmission circuits, a first correction value that corrects a difference between the transmission characteristics of the transmission circuits; outputting, at the timing allowed for the signal transmission from the antennas, a second calibration signal; and calculating, by using the second calibration signal having passed through the reception circuits, a second correction value that corrects a difference between the transmission characteristics of the reception circuits.. ... Fujitsu Limited

11/30/17 / #20170346349

Power source, wireless power transfer system, and positional information calculation method of power receiver

A power source includes a power source coil, a power transfer control unit, and a power receiver detection unit. The power source coil is configured to wirelessly transfer power to a power receiver using one of magnetic field resonance and electric field resonance, and the power transfer control unit is configured to control the power source coil. ... Fujitsu Limited

11/30/17 / #20170346346

Power receiver and power transmitting system

A power receiver includes: a secondary-side resonant coil including a resonant coil part to receive electric power from a primary-side resonant coil through magnetic field resonance; a first capacitor inserted in series in the resonant coil part; a series circuit of a first switch and a second switch; a first rectifier having a first rectification direction; a second rectifier having a second rectification direction opposite to the first rectification direction; a second capacitor inserted in series with the series circuit; a detector configured to detect a voltage waveform or a current waveform of the electric power; and a controller configured to adjust a phase difference between the waveform and a driving signal that includes a first signal for switching on/off the first switch and 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

11/30/17 / #20170346184

Wireless communication apparatus, antenna directionality control method, and power supply circuit

A wireless communication apparatus includes a plurality of phase adjusters configured to adjust the phase of a digital baseband signal d(k) for k=1, 2, . . ... Fujitsu Limited

11/30/17 / #20170345956

Photoexcitable material, photochemical electrode, and method for manufacturing photoexcitable material

A photoexcitable material includes: a solid solution of mn (where m is at least one of gallium, aluminum and indium) and zno, wherein the photoexcitable material includes 30 to 70 mol % zno and has a band gap energy of 2.20 ev or less.. . ... Fujitsu Limited

11/30/17 / #20170345950

Schottky barrier diode and electronic apparatus

A schottky barrier diode includes a graphene nanoribbon, a first electrode connected to one end of the graphene nanoribbon, and a second electrode connected to the other end of the graphene nanoribbon. The graphene nanoribbon includes a first part and a second part which are connected in the length direction of the graphene nanoribbon and which differ in electronic state. ... Fujitsu Limited

11/30/17 / #20170345661

Semiconductor device and method for producing semiconductor device

A semiconductor device includes: a first semiconductor layer formed, on a substrate, of a nitride semiconductor; a second semiconductor layer formed, on the first semiconductor layer, of a nitride semiconductor; a source electrode formed on the second semiconductor layer; a drain electrode formed on the second semiconductor layer; a metal oxide film formed, between the source electrode and the drain electrode, on the second semiconductor layer; and a gate electrode formed on the metal oxide film. The metal oxide film includes alox and inox. ... Fujitsu Limited

11/30/17 / #20170345472

Memory device and information processing apparatus

A memory device includes a memory, and a processor coupled to the memory and configured to hold memory information corresponding to the memory, access information corresponding to access to the memory, and storage information indicating a storage area of the access information, extract, based on the storage information, an access information code including the access information, output the memory information in response to a read request from an external, and output the extracted access information code in response to an acknowledgment received from the external corresponding to the memory information.. . ... Fujitsu Limited

11/30/17 / #20170345440

Noise suppression device and noise suppression method

A noise suppression device includes: an adaptive filter unit that suppresses, using an adaptive filter, a noise component contained in a voice signal generated from a voice captured by a voice input unit to generate a corrected voice signal; a noise generation detection unit that detects timing of generation of the noise component in the voice signal; and a period suppression unit that suppresses the corrected voice signal during a predetermined period of time after the timing of the generation of the noise component.. . ... Fujitsu Limited

11/30/17 / #20170345264

Electronic equipment and beacon

Electronic equipment includes: a substrate configured to include a first component, a second component, and an interconnection part that couples the first component with the second component by electric interconnections; and an exterior part configured to cover the first component, the second component, and the interconnection parts, and include a first exterior section that covers at least a portion of the first component, and a second exterior section that covers at least a portion of the interconnection parts, a thickness of the first exterior section being different from a thickness of the second exterior section to form a level difference in a boundary part between the first exterior section and the second exterior section.. . ... Fujitsu Limited

11/30/17 / #20170345197

Display control method and display control device

A method includes specifying object data and an arrangement position of the object data which is arranged outside an area corresponding to a position and an orientation of a terminal device, by referring to correspondence information of the object data and the arrangement position of the object data, specifying a direction of the arrangement position relative to the terminal device based on the arrangement position, the position of the terminal device, and the orientation of the terminal device, and displaying the object data in a region corresponding to the direction within a display area of a display provided in the terminal device.. . ... Fujitsu Limited

11/30/17 / #20170345147

Tooth axis estimation program, tooth axis estimation device and method of the same, tooth profile data creation program, tooth profile data creation device and method of the same

The tooth axis estimation program includes, extracting a plurality of points from inputted three-dimensional profile data, the plurality of points indicating a surface of three-dimensional profile data; calculating an arrangement relationship between a point group and a first profile corresponding to a first three-dimensional profile data of a tooth in accordance with moving and/or rotating at least one of the first profile and the point group, the arrangement relationship corresponding to minimum difference between the point group and the first profile, the point group being included in a region of the extracted plurality of points; and specifying a direction of a tooth included in the region in accordance with the calculated arrangement relationship.. . ... Fujitsu Limited

11/30/17 / #20170345102

Computer readable recording medium, extraction apparatus, and extraction method

An extraction apparatus includes an input-data analysis unit that, when an extraction process is performed on input data containing a plurality of xbrl files using a combination of a plurality of extraction criteria, each of the extraction criteria directly specifying an element and an aspect of each of the plurality of xbrl files, calculates, from the input data, distribution information containing distribution of values of individual aspects of a plurality of elements that are individually provided by the plurality of xbrl files, and an application-sequence determining unit that determines an application sequence of the plurality of extraction criteria by referring to the calculated distribution information. Hence, the extraction apparatus can extract xbrl data pieces containing data items to be validated against a validation rule from the input data rapidly.. ... Fujitsu Limited

11/30/17 / #20170345081

Information processing device, information processing system and information processing method

An information processing device includes a feature amount receiving unit that receives predetermined feature amount information including times at which a plurality of terminals pass a specific location from the terminals and stores the received feature amount information in a storage unit in association with the terminals; and a group decision unit that groups terminals associated with same or approximate feature amount information based on the received feature amount and the feature amount information already stored in the storage unit and that stores the grouped terminals in a group information storage unit in association with an identifier for identifying a group.. . ... Fujitsu Limited

11/30/17 / #20170345071

Planning device and planning method

A planning method for planning to order a product, the planning method being executed by a computer, the planning method includes: generating a predicted value of a demand of the product at each plurality of prices based on a selling price and a number of sales in association with each other for each past sale date; calculating an order quantity that yields a highest profit, for each of the plurality of prices, using the predicted value of the demand of the product at the plurality of prices; storing, for the plurality of prices, the calculated order quantity and a profit in association with each other into a memory; and identifying a combination of a price and an order quantity that yields the highest profit, with reference to the memory.. . ... Fujitsu Limited

11/30/17 / #20170344839

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

A biometric information processing device including: a memory; a processor coupled to the memory and the processor configured to: extract a surface pattern and a blood vessel pattern of a living body from a biometric image; extract a feature point of the surface pattern; and extract a feature of the blood vessel pattern corresponding to a position of the feature point.. . ... Fujitsu Limited

11/30/17 / #20170344727

Computer product, determining apparatus, and determination method

A computer-readable recording medium stores a determination program that causes a computer to execute a process that includes calculating by referring to a first storing unit storing an electron density of electrons belonging to each atom in a molecule and a degree of overlap of atomic orbitals between the atoms in the molecule, an electron density between a first atom and a second atom different from the first atom respectively selected from the molecule in a structurally stable state; determining a bond type of a bond between the first and the second atoms, based on the calculated electron density and by referring to a second storing unit correlating and storing bond types representing types of bonds between atoms, and conditions for the electron density between atoms for each bond type; and outputting the determined bond type between the first and the second atoms.. . ... Fujitsu Limited

11/30/17 / #20170344688

Component placement method and information processing apparatus

A processor of an information processing apparatus displays a first component in a state in which a first terminal of the first component is located on a second terminal of a second component. The processor displays, along a designated route, a first wiring pattern for connecting the second terminal to the first terminal and moves the first component to a first distal end of the first wiring pattern. ... Fujitsu Limited

11/30/17 / #20170344623

Method and system to align two coding standards

A system to align codes between two coding standards, including: an expert mapping module, a syntactical mapping module, and a case-based mapping module; a module adjustment unit or system; and an alignment unit or system; where the expert mapping module collects established mappings between pairs of codes of the two coding standards from the internet and/or from machine-readable publications; the syntactical mapping module accesses the two coding standards including descriptions for each code, and to find the similarity of pairs of codes of the two coding standards using the descriptions to provide syntactical mappings; the case-based mapping module accesses existing cases that are annotated with both coding standards and to find case-based mappings between pairs of codes of the two coding standards; the module adjustment unit aggregates the mappings from the modules; and the alignment unit accepts input of codes from one of the coding standards and to use the aggregated mappings from the module adjustment unit to extract one or more suitable mappings from each input code to a code of the other coding standard.. . ... Fujitsu Limited

11/30/17 / #20170344571

File determination device and file determination method

A method includes first determining whether a character string related to a specific type, from among types of a plurality of files, is included in attribute information of each of the plurality of files which a process that is being executed refers to or updates, second determining the types of each of the plurality of files using higher priority which is given to a first file than a second file from among the plurality of files, the first file having a first attribute information which includes the character string, the second file having a second attribute information which does not include the character string, and outputting a determination result regarding the types related to the plurality of files.. . ... Fujitsu Limited

11/30/17 / #20170344564

Automatic and customisable checkpointing

A checkpointing mechanism by which in-memory data structures are copied from computation nodes (200) to staging nodes (700) by using rdma, checkpoints are made and kept in memory in the staging node (700), and then asynchronously copied to non-volatile storage (150). In contrast to previous approaches, checkpoints remain in volatile memory (740) as part of the checkpointing mechanism. ... Fujitsu Limited

11/30/17 / #20170344395

Information processing apparatus and job submission method

An information processing apparatus calculates, for each of a plurality of job execution conditions indicating a registration destination queue and a designated degree of parallelism, an estimated start time indicating an estimated time at which execution of a new job starts. The information processing apparatus calculates an execution time of the new job for each of the plurality of degrees of parallelism. ... Fujitsu Limited

11/30/17 / #20170344351

Information processing apparatus, compiling management method, and recording medium

An information processing apparatus includes a memory; and a processor coupled to the memory. The processor is configured to determine, when a first file among multiple files is compiled, whether a first function defined in the first file calls a second function that includes a loop process. ... Fujitsu Limited

11/30/17 / #20170344308

Computer-readable recording medium, data deletion determination method, and data deletion determination apparatus

A computer-readable recording medium storing therein a data deletion determining program is disclosed. Deletion effect information indicating effect degrees due to deletions of a plurality of sets of output data is generated based on process contents, output data information, and an execution time. ... Fujitsu Limited

11/30/17 / #20170344269

Storage system, control apparatus, and method of transmitting data

A storage system includes a first storage apparatus configured to execute, when first data stored in a first physical address of the first storage apparatus corresponding to a first logical address is identical with second data stored in a second physical address of the first storage apparatus corresponding to a second logical address, a first redundancy removal processing for erasing the second data and correlating both of the first logical address and the second logical address with the first physical address, and a control apparatus being configured to specify a first read frequency for the first logical address, specify a second read frequency for the second logical address, and execute, when a total value of the first read frequency and the second read frequency is greater than a first value, a transmission of the first data from the first storage apparatus to the second storage apparatus.. . ... Fujitsu Limited

11/30/17 / #20170344229

Selection control method, selection control device, and recording medium

A selection control method includes: acquiring configuration information of an assembled article; displaying a three-dimensional shape image of the assembled article based on the configuration information; specifying a first element group included in the assembled article in response to a selection of a range in the three-dimensional shape image, the first element group corresponding to the range; and selecting a specific element set as a unit when a ratio of elements included in the first element group among elements associated with the specific element set exceeds a predetermined value, the specific element set included in the assembled article, and selecting each element included in the first element group respectively when the ratio of the elements included in the first element group among the elements associated with the specific element set does not exceed the predetermined value.. . ... Fujitsu Limited

11/30/17 / #20170344199

Display control method, display control device, and recording medium

A display control method executed by a computer, includes: obtaining configuration information of an assembly; displaying a first image and a second image in a first area, the first image corresponding to an assembling part excluding an individual component from among the assembling part and the individual component belonging to the assembly indicated by the configuration information, the second image corresponding to the assembly; and displaying, in response to selection of the second image, a list of images in a second area, the list of images including a third image corresponding to the assembling part and a fourth image corresponding to the individual component.. . ... Fujitsu Limited

11/30/17 / #20170344110

Line-of-sight detector and line-of-sight detection method

A line-of-sight detector including: a memory in which a plurality of eyeball features are registered in a mode of associating each of the plurality of eyeball features with a corneal radius; and a processor configured to perform a process for detecting a line of sight of a person, wherein the process includes: calculating a feature amount of an eyeball of a person who is gazing at a first gaze point of gaze points in an image; determining an eyeball feature of the person in accordance with a feature amount of the eyeball that corresponds to the first gaze point in the plurality of eyeball features registered in the memory, and the calculated feature amount of the eyeball; and calculating a calibration parameter for a line of sight of the person in accordance with the feature amounts of the eyeball that are included in the determined eyeball feature.. . ... Fujitsu Limited

11/30/17 / #20170341062

Photoexcitation material and method for producing photoexcitation material

A photoexcitation material includes: a wurtzite type solid solution crystal containing gallium, zinc, nitrogen and oxygen, wherein a peak (a) of an existence ratio of nitrogen or oxygen which is a first adjacent atom of the gallium or zinc and a peak (b) of an existence ratio of gallium or zinc which is a second adjacent atom of the gallium or zinc satisfy a relational expression of a>b in a relationship between a distance and the existence ratio of the adjacent atom of the gallium or zinc, the relationship being obtained from an extended x-ray absorption fine structure analysis.. . ... Fujitsu Limited

11/30/17 / #20170340419

Tooth type judgment program, tooth type position judgment device and method of the same

The tooth type judgment program includes, extracting point groups indicating a surface of three-dimensional profile data from inputted three-dimensional profile data; moving and/or rotating the three-dimensional profile data of a tooth corresponding to a specific type of tooth; calculating an arrangement relationship in which an error between a point group included in any of a region of the extracted point groups and the three-dimensional profile data of the tooth becomes minimum, and estimating a direction of the tooth included in the region based on the calculated arrangement relationship.. . ... Fujitsu Limited

11/23/17 / #20170339709

Method and apparatus for transmitting signal and communications system

Embodiments of this disclosure provide a method and apparatus for transmitting a signal and a communications system. The method includes: superimposing, by a transmitting device, symbols which are to be transmitted to multiple pieces of user equipment, to form a superimposed symbol; performing phase rotation on the superimposed symbol to form a rotated symbol; and transmitting the superimposed symbol by using a first antenna and transmitting the rotated symbol by using a second antenna. ... Fujitsu Limited

11/23/17 / #20170339672

Communication control apparatus, mobile communication system, and communication control method

A communication control apparatus includes: a throughput estimation unit configured to estimate a first throughput in case that a first mobile apparatus performs radio communication with a base station apparatus based on first information notified from the first mobile communication apparatus; a radio method selection unit configured to allocate to the first mobile station apparatus a first radio communication method performing radio communication with the base station apparatus by using a carrier sense method, when a first request throughput notified from the first mobile station apparatus and requested by the first mobile station apparatus is smaller than the estimated first throughput; and a notification processing unit configured to notify information relating to the allocated first radio communication method to the first mobile station apparatus.. . ... Fujitsu Limited

11/23/17 / #20170339620

Wireless communications system, communications apparatus, terminal, and base station

A wireless communications system includes plural terminals; one or more base stations to which the plurality of terminals are connected; a communications apparatus having a communications unit and a control unit. For each of the plural terminals, in a procedure where a target terminal which is one of the each of the plurality of terminals receives a service from a network, the communications unit is configured to receive a signal which requests establishment of a bearer between the target terminal and the communications apparatus, the signal including information enabling identification of a base station to which the target terminal is connected, and the control unit is configured to control configuring a path used for data transmission and reception between the plurality of terminals. ... Fujitsu Limited

11/23/17 / #20170339604

Configuration method for coexistent interference frequency set, base station and ue

A base station, includes: a transmitter, configured to transmit a first coexistent interference frequency set configured for ue to a target base station, when the ue is handed over from a source base station to the target base station; wherein coexistence interference on each frequency in the first coexistence interference frequency set is to be evaluated by the ue when the ue is in a cell of the source base station, and the evaluation results indicate that whether there exists coexistent interference on each frequency in the first coexistent interference frequency set.. . ... Fujitsu Limited

11/23/17 / #20170339597

Information processing apparatus, information processing method and computer readable storage medium

An information processing device including: a processor configured to: determine a priority degree of each of a plurality of communication terminals based on service information indicative of a service utilizable by each of the plurality of the communication terminals, the more number of service utilizable by a communication terminal the higher priority degree of the communication terminal, for each communication terminal selected in descending order of the priority degree, identify at least one of a plurality of relay apparatuses capable of being utilized by the communication terminal based on the service information, select a relay apparatus to provide the service to the communication terminal from the at least one of the plurality of relay apparatus based on load information indicative of load applied to each relay apparatus.. . ... Fujitsu Limited

11/23/17 / #20170339517

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

An information processing device receives detection information including a position of a first terminal device corresponding to a position where the first terminal device detects a beacon signal sent from a given beacon device, if no detection information is received from any of a plurality of terminal devices for a given time or more, specifies peripheral equipment based on a storage configured to store position information of the peripheral equipment being present in a position beyond an area where at least one of the plurality of the terminal devices receives the beacon signal if the beacon device is present, notifies coupling information on the specified peripheral equipment to a second terminal device being present in a position communicable with the specified peripheral equipment, obtains first information from the specified peripheral equipment via the second terminal device, and transmits the first information to a given device.. . ... Fujitsu Limited

11/23/17 / #20170339348

Photographing control apparatus and photographing control method

A photographing control apparatus includes a memory configured to store a first image that is photographed by a first camera and the second image that is photographed by a second camera the second image including an image of a user who has visibility of the first image being displayed in a display, and a processor coupled to the memory and configured to acquire the first image and the second image, detect the line of sight of the user based on the second image, identify an object displayed at the position of the line of sight of the user from the first image displayed in the display, and control a photographing direction or photographing magnification of the first camera or both photographing direction and photographing magnification of the first camera so that the object is continuously included in the first image for a predetermined time period or longer.. . ... Fujitsu Limited

11/23/17 / #20170339101

Communication method and communication apparatus

A communication method executed by a processor included in a communication apparatus, the method includes receiving an inquiry about an address allocated to a server identified with a domain name from a terminal apparatus; determining an address allocated to the server identified with the domain name or an address allocated to the communication apparatus as an address of which the terminal apparatus is notified based on a frequency of the inquiries about the domain name; and transmitting the determined address to the terminal apparatus.. . ... Fujitsu Limited

11/23/17 / #20170338905

Optical transmission control device and optical signal wavelength determination method

There is provided an optical transmission control device includes a memory, and a processor coupled to the memory and the processor configured to aggregate information of candidacy sections having a possibility that communication is discontinued among wavelength-multiplexed transmission sections, classify, based on the aggregated information, optical paths set between optical transmission devices into a first optical path on which, when communication in the candidacy sections is discontinued, an optical signal is not transmitted, and a second optical path on which, when the communication in the candidacy sections is discontinued, an optical signal is transmitted, and determine a wavelength allocation in a first wavelength group of the first optical path and a second wavelength group of the second optical path so that a difference in gain wavelength characteristics of the first optical path and the second optical path is equal to or less than a predetermined level.. . ... Fujitsu Limited

11/23/17 / #20170338892

Optical signal receiving device and method of receiving an optical signal

An optical signal receiving device includes a receiver configured to receive an optical signal on which modulation has been performed by an optical signal transmission device, a convertor configured to convert the optical signal received by the receiver to a digital signal by sampling an intensity of the optical signal, and a processor coupled to the converter and configured to determine, based on a frequency distribution of the intensity of the optical signal indicated by the digital signal converted by the converter, a modulation scheme of the modulation performed by the optical signal transmission device.. . ... Fujitsu Limited

11/23/17 / #20170338891

Optical communication device and optical communication method

There is provided an optical communication device as a first optical communication device coupled to a second optical communication device through a plurality of logic links, the optical communication device including a memory, a processor coupled to the memory and the processor configured to generate a first control frame into which each piece of information for indicating an amount of each data to be transmitted to the second optical communication device is allocated in an order corresponding to each identification information of the plurality of logic links, and transmit the first control frame generated by the processor to the second optical communication device by using the plurality of logic links.. . ... Fujitsu Limited

11/23/17 / #20170338664

Magnetic resonance electric power-transmitting apparatus and magnetic resonance electric power-receiving apparatus

A magnetic resonance electric power-transmitting apparatus in the magnetic resonance wireless electric power transmission system includes a resonance coil, an electric power-supplying unit which supplies electric power to the resonance coil to cause the resonance coil to generate a magnetic field, a magnetic material which varies a magnetic field generated by the resonance coil, and a position adjustment unit which adjusts a positional relationship between the resonance coil and the magnetic material.. . ... Fujitsu Limited

11/23/17 / #20170338566

Wireless communication module and method of manufacturing wireless communication module

A wireless communication module includes a horn antenna and a semiconductor chip, and the horn antenna and the semiconductor chip are integrally formed by a mold resin and are connected through a transmission line. The horn antenna includes an open end provided on a longitudinal end face of the wireless communication module; an antenna conversion unit located on an opposite side of the open end and connected with the semiconductor chip through the transmission line; and a side face part whose shape is varied in a thickness direction of the wireless communication module in a manner such that an opening area is widened from the antenna conversion unit toward the open end.. ... Fujitsu Limited

11/23/17 / #20170338393

Thermoelectric conversion module, sensor module, and information processing system

A thermoelectric conversion module, includes: a thermoelectric conversion device; a first container; a fin that is thermally connected to one side of the thermoelectric conversion device, has a higher thermal conductivity than the first container, and extends in a direction away from the thermoelectric conversion device in the first container; a first heat dissipation member that is thermally connected to the one side of the thermoelectric conversion device, has a higher thermal conductivity than the fin, and extends up to a side far from the thermoelectric conversion device of the fin in the first container; and a first heat storage material that is disposed in the first container and thermally connected to the fin and the first heat dissipation member.. . ... Fujitsu Limited

11/23/17 / #20170337733

Method and apparatus for searching a database of 3d items using descriptors

A method and apparatus for searching a database of 3d items using descriptors created for each item and for the 3d computer-generated model or the 3d physical object. The descriptor comprises a vector string comprising each of the feature vectors extracted from the images, and dimension-related features each representing a dimensional feature. ... Fujitsu Limited

11/23/17 / #20170337552

Cryptocurrency-based event participation verification

A method of participation verification includes generating sets of cryptocurrency coins (coin sets). The coin sets have cryptocurrency coins and correlate to events for which participation is verified. ... Fujitsu Limited

11/23/17 / #20170337445

Image processing method and image processing apparatus

A method includes obtaining a plurality of images that are continuously captured, detecting a first region indicating a feature value corresponding to a license plate, in a region that indicates a feature value corresponding to a vehicle and that is included in a first image among the plurality of images, based on a feature value of each of the plurality of images, determining a second region in the plurality of images, the second region indicating a feature value corresponding to a license plate, at least a part of the second region overlapping the first region in an image different from the first image, and outputting the second region as a license plate region.. . ... Fujitsu Limited

11/23/17 / #20170337244

Metadata registration method and device

A method includes acquiring one or a plurality of first tables including a first data group regarding a first item, acquiring a second table corresponding to a result of executing a program with the one or the plurality of first tables set as an input, the second table including a second item and a second data group, generating, when a first name of the first item and a second name of the second item have a relationship in which the first name partially matches the second name, first information indicating the relationship between the first name and the second name while defining parts that partially match, registering the first information in a memory as metadata for the program, the metadata indicating a relationship between the one or the plurality of first tables set as the input and the second table set as an output.. . ... Fujitsu Limited

11/23/17 / #20170337203

Evaluation program, evaluation method, and information processing device

An evaluation method which is executed by a processor, the method includes: comparing values of cells between a plurality of pieces of data each including a plurality of cells divided by a plurality of columns and a plurality of records; storing, in a storage unit, information that indicates a plurality of cell sets that have been detected as sets of cells including similar character strings by the comparing; and setting, with reference to the storage unit, a score of each of a plurality of column sets formed by making each of columns of one of the plurality of pieces of data and each of columns of another one of the plurality of pieces of data as a set, based on a score for a record set of records in which a cell set, among the plurality of cell sets, which is included in the column set is included.. . ... Fujitsu Limited

11/23/17 / #20170337160

Reading comprehension assistance apparatus, and reading comprehension assistance method

A disclosed reading comprehension assistance apparatus includes one or more processors programmed to execute a process. The process includes acquiring information indicating behavior with respect to attention portions of respective users who read a document, specifying a user who properly reads the document based on the acquired information indicating behavior of the attention portions, estimating one or more high attention portions having attention focused on by the high-reliability users who have properly read the document based on the information indicating the behavior with respect to the attention portions, and presenting the one or more high attention portions.. ... Fujitsu Limited

11/23/17 / #20170337060

Information processing apparatus and conversion method

An information processing apparatus sets, in a second program: a second array where an occurrence pattern indicating whether elements are subjected to computation is a repetition of a pattern for every power-of-two number of elements; a second mask array generated by adding masks indicating that corresponding elements are not subjected to the computation to a first mask array so that the second mask array includes as many masks as the number of elements included in a second pattern; and a second instruction string providing an instruction for the computation of elements corresponding to masks indicating that corresponding elements are subjected to the computation, among the elements set in the second array. Each mask in the second mask array to be applied to an element in the second array is specified by a bitwise logical and using a value indicating the position of the element in the second array.. ... Fujitsu Limited

11/23/17 / #20170337013

Storage control method and information processing apparatus

An information processing apparatus includes a memory and a processor coupled to the memory. The processor is configured to calculate, for each of first users, time lengths of accesses to data stored in a storage device on basis of start information on start times and finish information on finish times. ... Fujitsu Limited

11/23/17 / #20170336950

Information processing device and characteristic display method

A non-transitory computer-readable recording medium has stored therein a program for causing a computer to execute a process for displaying a characteristic, the process includes displaying, on a display, a main screen indicating a first characteristic in a first area of an object to be analyzed; and displaying, on the display, a sub-screen indicating a second characteristic in a second area in the object, the second characteristic being different from the first characteristic, the second area being specified within the main screen, the sub-screen being overlapped on a portion within the main screen, the portion being corresponding to a portion of the second area in the first area.. . ... Fujitsu Limited

11/23/17 / #20170336914

Terminal device with touchscreen panel

A terminal device having a display provided with a touchscreen panel includes a memory and a processor coupled to the memory and configured to extract information indicative of a vector of an arm from a captured image, and to disable detection of a touch operation in an area of the display in response to determining, based on the extracted information indicative of the vector of the arm, that the arm comes closer to a bezel along a perimeter of the display than a predetermined distance from the bezel.. . ... Fujitsu Limited

11/23/17 / #20170336866

Information processing device, interest evaluation method, and non-transitory computer-readable storage medium

An information processing device including a memory and a processor coupled to the memory and the processor configured to detect an enlargement ratio of a content displayed on a screen based on an angle-of-view enlarging action performed on the content, calculate a scroll speed of the content, evaluate the degree of interest corresponding to the content based on the enlargement ratio and the scroll speed, and perform a display processing for the screen in accordance with display configuration determined based on the evaluated degree of interest.. . ... Fujitsu Limited

11/23/17 / #20170336828

Electronic device

An electronic device equipped with a touch panel provided with, at side surfaces of the housing, first elastic members having a first modulus of elasticity and a first coefficient of friction and contacting a level surface when the electronic device is made to stand in a range from the vertical to 50° and second elastic members having a second modulus of elasticity lower that the first modulus of elasticity and a second coefficient of friction larger than the first coefficient of friction and contacting the level surface when the electronic device is made to lean against a wall from the level surface by an angle of 50° or less, the electronic device thereby prevented from slipping no matter what the range of angle, is provided.. . ... Fujitsu Limited

11/23/17 / #20170336345

Gas sensor and sensor apparatus

A gas sensor includes a p-type semiconductor layer that contains a compound of copper or silver and contacts with detection target gas, a first electrode that is a schottky electrode to the p-type semiconductor layer, a high-resistance layer that is provided between the p-type semiconductor layer and the first electrode and has resistance higher than that of each of the p-type semiconductor layer and the first electrode, and a second electrode that is an ohmic electrode to the p-type semiconductor layer.. . ... Fujitsu Limited

11/16/17 / #20170332422

Wireless communications system, base station, and mobile station

A wireless communications system includes a base station configured to control a second wireless communication different from a first wireless communication by a control unit configured to control the first wireless communication; and a mobile station configured to be capable of performing data transmission between the mobile station and the base station, using one of the first wireless communication and the second wireless communication. When data is transmitted between the base station and the mobile station using the second wireless communication, a sender station among the base station and the mobile station performs transmission control of using an identifier of a bearer of the data transmitted to a receiver station among the base station and the mobile station and using correspondence information of the identifier and an access category that is qos information in the second wireless communication to identify the access category of the data and transmit the data.. ... Fujitsu Limited

11/16/17 / #20170332412

Data transmission method and apparatus and communications system

A data transmission method and apparatus and a communications system. The method includes: performing phase rotation on a random access preamble sequence according to data to be transmitted, so as to carry the data to be transmitted in the random access preamble sequence; and transmitting the random access preamble sequence carrying the data to be transmitted via a physical random access channel. ... Fujitsu Limited

11/16/17 / #20170332053

Control method and information processing device

A method includes acquiring sensor information on movement of a first computer that includes a sensor, the sensor information being sensed by the sensor, determining whether or not the first computer is traveling according to the sensor information, deciding a frequency with which a plurality of images taken by a camera that travels with the first computer are transmitted to a second computer according to a result of determination of whether or not the first computer is traveling, and sequentially transmitting the plurality of images to the second computer according to the frequency.. . ... Fujitsu Limited

11/16/17 / #20170331889

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

An information processing system includes a first information processing device including a first memory and a first processor, and a second information processing device including a second memory and a second processor, wherein the first processor is configured to acquire a first frequency at which first data stored in the first memory has been updated, acquire a second frequency at which the first data stored in the first memory has been updated due to an update of second data stored in the second memory, determine whether a notification indicating that the first data stored in the first memory has been updated is to be transmitted to the second information processing device, based on the first frequency information, the second frequency information, and a state of a communication between the first information processing device and the second information processing device, and transmit the notification.. . ... Fujitsu Limited

11/16/17 / #20170331857

Non-transitory recording medium storing data protection program, data protection method, and data protection apparatus

A non-transitory recording medium storing a data protection program causing a computer to perform a process, the process includes: storing, in a memory, a first command to be transmitted from a malware to an operating system; hooking a second command that has been transmitted from an application to the operating system; determining whether the second command is stored in the memory; and switching a destination of writing data by the operating system from a first hardware to a second hardware when the second command is stored in the memory.. . ... Fujitsu Limited

11/16/17 / #20170331592

Transmitting device and receiving method

There is provided a transmitting device including a receiver configured to receive a signal including one of a first signal to which a code relating to error correction is assigned and a second signal to which the code is not assigned, a first synchronization processing circuit configured to perform a first synchronization processing of the first signal, a second synchronization processing circuit configured to perform a second synchronization processing of the second signal, and a switch circuit configured to select one of the signal including the first signal and the signal including the second signal, based on results of the first synchronization processing and the second synchronization processing.. . ... Fujitsu Limited

11/16/17 / #20170331567

Information processing device, terminal device, electronic device, and computer-readable recording medium having control program recorded thereon

In an information processing device, a first device includes a first wireless communicator, a determiner that determines a movement pattern of the first device, and a notifier that notifies movement pattern information which indicates the movement pattern determined by the determiner via the first wireless communicator, and a second device includes a second wireless communicator that performs wireless communication with the first wireless communicator a the directional antenna, a driver that rotates the directional antenna, and a controller that performs control to drive the driver to rotate the directional antenna according to the notified movement pattern information, so that it is possible to enhance a radio field intensity of wireless communication between the first device and the second device.. . ... Fujitsu Limited

11/16/17 / #20170331559

Optical transmitter

There is provided an optical transmitter including a memory, a processor coupled to the memory and the processor to generate an electric signal, an optical generator to generate light, an optical modulator to modulate the light with the electric signal to create an optical signal, a first voltage electrode to apply a first voltage to the optical signal, a second voltage electrode to apply a second voltage to the optical signal to which the first voltage is applied, and a detector to detect an optical power of the optical signal to which the second voltage is applied, wherein the processor stops generating the electric signal, controls the first voltage electrode to change the first voltage after the stop of generating the electric signal, and controls the second voltage electrode to change the second voltage according to the detected optical power after the change of the first voltage.. . ... Fujitsu Limited

11/16/17 / #20170331435

Radio apparatus and abnormality detecting method

A radio apparatus includes an amplifier that amplifies electrical power of a signal that is wirelessly transmitted, and a processor that executes a process including: performing, by using a distortion compensation coefficient that compensates distortion generated in the amplifier, distortion compensation of an input signal; reading, from a predetermined memory, a threshold that varies in accordance with the electrical power of the input signal; and comparing the read threshold with a monitoring target which includes the distortion compensation coefficient used with respect to the input signal to monitor whether an abnormality is present in the distortion compensation of the input signal.. . ... Fujitsu Limited

11/16/17 / #20170330594

Tape apparatus and control device

A tape apparatus includes a tape drive and a processor. The tape drive is configured to perform data reading and data writing on a magnetic tape in which a plurality of tracks are formed. ... Fujitsu Limited

11/16/17 / #20170330343

Sight line identification apparatus and sight line identification method

A sight line identification apparatus includes a sight line sensor configured to output a signal in accordance with a sight line, a memory configured to store positional information between a plurality of objects, and a processor coupled to the memory and configured to produce a sight line pattern including a position of the sight line or a direction of the sight line based on the output signal from the sight line sensor estimate each objects pointed to by the sight line and an order of the objects pointed to by the sight line, based on information including the positional information and the sight line pattern, and when there are a plurality of combinations of the estimated objects and the estimated order of the objects, select one of the plurality of combinations based on the positional information.. . ... Fujitsu Limited

11/16/17 / #20170330301

Information embedding device, information detecting device, information embedding method, and information detecting method

A memory stores first video information displayed on a display screen. A processor generates embedded information varying temporally and superimposes the embedded information on an image part at least corresponding to an edge of the display screen in the first video information so as to generate second video information on which the embedded information is superimposed. ... Fujitsu Limited

11/16/17 / #20170330039

Frame extracting method, non-transitory computer-readable storage medium, and frame extracting apparatus

A frame extracting method including specifying, for each of a plurality of first groups acquired by dividing a plurality of frames included in a moving image with a predetermined time interval, one frame for which an index related to clearness of a frame indicates highest clearness among frames included in each of the plurality of first groups, grouping the plurality of specified frames into a plurality of second groups, an amount of change between temporally adjacent frames in each of the plurality of second groups being less than or equal to a predetermined reference, and extracting, for each of the plurality of second groups, a representative frame from the plurality of specified frames included in each of the plurality of second groups, the index of the representative frame indicating the highest clearness among the plurality of specified frames included in each of the plurality of second groups.. . ... Fujitsu Limited

11/16/17 / #20170330026

Determining device and determination method

A method includes acquiring an image including an object's face, detecting multiple candidate regions having characteristics of human eyes from the image, extracting high-frequency components of spatial frequencies in the image from the multiple candidate regions, distinguishing first regions likely to correspond to the eyes over second regions likely to correspond to eyebrows for the multiple candidate regions based on amounts of the high-frequency components of the multiple candidate regions, and outputting results of the distinguishing.. . ... Fujitsu Limited

11/16/17 / #20170329824

Computer-implemented method of executing a query in a network of data centres

A computer-implemented method of executing a query in a network of data centres, the method comprising a preparation stage and an execution stage; wherein the preparation stage includes: each data centre providing information relating to data centre parameters and/or proximity, allowing arrangement of the data centres in a dynamic hierarchical cluster topology of a parent data centre and child data centres, each child data centre having its own local data sequence which is to be processed by individual analysis tasks of the query, the child data centres together forming a cluster of similar and/or proximate data centres, the cluster having a single parent data centre; and the execution stage includes: the parent data centre sending the tasks to the child data centres and the child data centres sending to the parent data centre a sequence of outcomes derived from the local data sequence and the tasks; wherein both a child data centre and its parent data centre cache executed tasks executed by the child and the sequence of outcomes of the tasks executed by the child data centre.. . ... Fujitsu Limited

11/16/17 / #20170329721

Information processing device, method of controlling a cache memory, and storage medium

A device includes: a cache memory configured to store a first list and a second list, and a processor. The first list includes one or more entries that include any one of data pieces in a storage device and information indicating a location of the data piece on the storage device, and the second list includes one or more entries that include information indicating a location of an already discarded data piece on the storage device, the already discarded data piece having been included in an entry that has been evicted from the first list. ... Fujitsu Limited

11/16/17 / #20170329650

Information processing apparatus and job management method

An information processing apparatus takes each currently executing job as a candidate job, and when determining that a migration of a candidate job to a migration destination node selected from free nodes, which are not executing any jobs, is expected to expand a continued range of free nodes, specifies the migration as a possible migration. Then, on the basis of the amounts of communication needed to perform individual migrations based on a plurality of possible migrations and the numbers of nodes used for executing candidate jobs to be migrated in the individual possible migrations, the information processing apparatus determines a possible migration to be performed.. ... Fujitsu Limited

11/16/17 / #20170329644

Computer-readable recording medium having stored therein program, information processing apparatus, information processing system, and method for processing information

An information processing apparatus includes a processor configured to: cause a plurality of processor cores (threads) to execute processes (packet processes) of a plurality of virtual functions (vnfs) each including one or more virtual interfaces (vnics); and allocate the plurality of virtual functions to the plurality of processor cores in a unit of each of the plurality of virtual functions such that the one or more of the virtual interfaces included in each of the plurality of virtual functions belong to one of the plurality of processor cores. This enable to ensure processing capability in a unit of a virtual function.. ... Fujitsu Limited

11/16/17 / #20170329631

Apparatus and method to configure an optimum number of circuits for executing tasks

An apparatus includes a programmable circuit that configures circuits for executing tasks. The apparatus estimates an execution time-period required for executing a first task by first circuits configured in the programmable circuit, and determines a configuration number indicating a number of second circuits that are to be configured, in the programmable circuit, for executing a second task to be executed after the first task, based on the execution time-period and a configuration time-period required for configuring the configuration number of the second circuits in the programmable circuit. ... Fujitsu Limited

11/16/17 / #20170329585

Apparatus and method to compile a variadic template function

An apparatus duplicates a process code of a variadic template function that has a variable number of parameters in a source code, in association with each of actual arguments in an actual-argument list corresponding to a variadic parameter defined by a variadic operator that packs the variable number of parameters of the variadic template function. The apparatus substitutes another parameter in each duplicated process code with a prepared parameter that accepts the actual argument associated with the each duplicated process code. ... Fujitsu Limited

11/16/17 / #20170329584

Information processing device and compilation method

An apparatus includes a processor coupled to a memory and configured to extract a class in which a constructor or an assignment operator included in source code or a combination of the constructor and the operator is used, identify a call to the constructor or operator or the combination, calculate the number of times of access to member variables, indicated in the call identified and a periphery of the call; compare the number, calculated, of times of the access with the number of times of memory access , and generate intermediate code having, added thereto, information to be used to execute a process for copying the constructor or the operator or the combination in units of member variables, and generate intermediate code having information added thereto based on the call when the number, calculated, of times of the access is smaller than the number of times of the memory access.. . ... Fujitsu Limited

11/16/17 / #20170329553

Storage control device, storage system, and computer-readable recording medium

A short-term tier control unit causes a storage device to execute first relocation, based on an access frequency to each of a plurality of storages with different performances provided in the storage device during a first period, of data stored in each of the storages to each of the storages and to return the data from the first relocation to an original location state. A long-term tier control unit determines a second relocation state of the data to each of the storages based on the access frequency to each of the storages during a second period that is longer than the first period, causes the storage device to execute second relocation, based on the second relocation state, of data on which the first relocation is not performed, and changes the original location state of the data on which the first relocation is performed to the second relocation state.. ... Fujitsu Limited

11/16/17 / #20170329470

Image control method and device

An image control method includes referencing a first storage section where selection option information, for which a selection operation is received on a display device, is stored in association with a selection timing, and a second storage section where detection information, detected by a detection device that detects at least one of a state of a area at which the display device is disposed or a state of a user, is stored in association with detection time information; and identifying an item of selection option information stored at the first storage section in association with a timing that corresponds to the time information stored at the second storage section in association with detection information indicating a predetermined state; and effecting control so as to display the identified item of selection option information on the display device using a different display mode from that of other displayed selection option information.. . ... Fujitsu Limited

11/16/17 / #20170328714

Wheelchair assistance system

A method may include obtaining current sensor information that corresponds to one or more sensors of a wheelchair and that indicates a current state of the wheelchair and its surrounding environment. The method may further include obtaining current situation information that indicates a current situation of a wheelchair and its corresponding user. ... Fujitsu Limited

11/16/17 / #20170326864

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

11/16/17 / #20170325750

Heart rate estimating apparatus, heart rate estimating system and heart rate estimating method

In a heart rate estimating apparatus, a sensor generates pulse wave data indicating a pulse wave of a body. A storage unit stores a plurality of state transition models each representing states including a normal state and an abnormal state corresponding to noise, transition probabilities between the states, and output probabilities of a plurality of different symbols, wherein at least one of the transition probabilities and the output probabilities differs between the respective state transition models. ... Fujitsu Limited

11/09/17 / #20170325255

Method and apparatus for processing buffer status report and communication system

. . This application provides a method and apparatus for processing a buffer status report and a communication system, the method being applicable to user equipment (ue) and including: whether in an tti where an allocated uplink resource for the tti is capable of accommodating a prose bsr mac ce containing a buffer status for at least one prose destination and its corresponding mac subheader is judged; if yes, whether there exist side-link data available for transmission in the tti is judged; and if no, all triggered prose bsrs are cancelled. With embodiments of this disclosure, a problem that ue is unable to determine contents of a prose bsr mac ce to be transmitted at a tti when triggered prose bsrs can be transmitted is solved.. ... Fujitsu Limited

11/09/17 / #20170325195

Wireless communications system, wireless apparatus, and processing method

A wireless communications system includes a first wireless apparatus and a second wireless apparatus. The first wireless apparatus transmits a paging message that includes information indicating a plurality of cells. ... Fujitsu Limited

11/09/17 / #20170325162

Mobility and connection management of low power wireless communications apparatuses

A method of implementing multiple radio access technologies, rats, by a multi-rat wireless communication network and a wireless communication apparatus. The multi-rat wireless communication network transmits, to the wireless communication apparatus, a signal relating to a second rat using a first rat. ... Fujitsu Limited

11/09/17 / #20170324855

Communication terminal, and incoming call assistance program, method, and device

A communication terminal, capable of making a voice call to a call destination designated in accordance with a call instruction, includes a memory and a processor that reads and executes instructions stored by the memory. The processor, when the call instruction is detected, performs voice call processing on the call destination and performs data transmission processing that transmits identifying information to an address associated with the call destination.. ... Fujitsu Limited

11/09/17 / #20170324669

Control apparatus, data transmitting system, and method of data transmitting

A control apparatus controlling a first data transfer apparatus including a first port, the control apparatus includes a memory, and a processor configured to detect a first transmission rate of first data transmitted using the first port is equal to or higher than a first value, when it is detected that the first transmission rate is equal to or higher than the first value, request the first data transfer apparatus to change a destination of a first packet from a first information processing apparatus to a data buffer, after the first packet transmitted from the first data transfer apparatus is stored for a first period in the data buffer, cause the data buffer to transmit the first packet to the first data transfer apparatus, and request the first data transfer apparatus to change the destination of the first packet from the data buffer apparatus to the first information processing apparatus.. . ... Fujitsu Limited

11/09/17 / #20170324608

Wireless communications system, base station, and terminal

A wireless communications system includes a packet core network, and a wireless access network including a base station and a terminal. The wireless communications system includes plural terminals; and a base station configured to perform a process related to a proximity-based communications service between the plural terminals and when a failure in a connection between the base station and the packet core network occurs, the base station causes execution of proximity-based communication between the plural terminals by using the process related to the proximity-based communications service and performing authentication and authorization of communication with a terminal connected to the base station among the plural terminals.. ... Fujitsu Limited

11/09/17 / #20170324534

Method and apparatus for feeding back channel information for unlicensed band and communication system

This application provides a method and apparatus for feeding back channel information for an unlicensed band and a communication system, wherein, a method includes: ue determines a subframe for feeding back channel information by ue according to configuration of an enb; the ue detects whether there exists a predefined reference signal in the subframe for measuring channel quality; and when there exists the predefined reference signal in the subframe for measuring channel quality, the ue reports a channel quality measurement result of the subframe for measuring channel quality at the subframe for feeding back channel information. With the embodiments of this disclosure, errors of cqi measurement and report in using the lte technology at an unlicensed band may be avoided.. ... Fujitsu Limited

11/09/17 / #20170324488

Method and apparatus for evaluating node performance and system

Embodiments of this disclosure provide a method and apparatus for evaluating node performance and a system. The method includes: real-time communication related information of a network node is collected; normalization on the test data within the predetermined period of time is performed by using preobtained best data vectors and worst data vectors, so as to obtain normalized multi-dimensional vectors of the test data within the period of time; and the normalized multi-dimensional vectors of the test data within the period of time is weighted, distance from the weighted normalized multi-dimensional vectors to the best data vectors is calculated, and a grade of the network node is determined according to the distance and a predefined monotonically decreasing function. ... Fujitsu Limited

11/09/17 / #20170324087

Solid electrolyte and all-solid-state battery

A solid electrolyte including li, al, p, o, and n, wherein the solid electrolyte has a p2o7 structure.. . ... Fujitsu Limited

11/09/17 / #20170323202

Recognition apparatus based on deep neural network, training apparatus and methods thereof

A recognition apparatus based on a deep neural network, a training apparatus and methods thereof. The deep neural network is obtained by inputting training samples comprising positive samples and negative samples into an input layer of the deep neural network and training. ... Fujitsu Limited

11/09/17 / #20170323198

Neural network mapping dictionary generation

A method of generating mapping dictionaries for neural networks may be provided. A method may include receiving, at a current layer, encoded activation addresses from a previous layer and encoded weight addresses. ... Fujitsu Limited

11/09/17 / #20170323008

Computer-implemented method, search processing device, and non-transitory computer-readable storage medium

A computer-implemented method for creating and searching a database, the method including, storing inquiry data within a database, dividing the inquiry data into sentences to generate sentence data, segmenting the sentence data to obtain word string data, identifying a plurality of content words within with the word string data, calculating a first probability for each of the plurality of content words, the first probability indicating a probability of a first word being adjacent to a second word, receiving an instruction including at least one word string, selecting a first extended keyword having a highest probability of being adjacent to the word string, extracting a second extended keyword having a lower probability than the first content word of being adjacent to the word string, searching the database based on a word string, first extended keyword and second extended keyword.. . ... Fujitsu Limited

11/09/17 / #20170322830

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

An information processing apparatus includes: a memory configured to store an information processing program; and a plurality of processor cores configured to acquire and execute a task from a storage region which is provided for each of the processor cores and including a first processor core configured to execute the information processing program, wherein the first processor core: performs, in work steal in which a task stored in a storage region of the first processor core is acquired by a second processor core, a writing process for an abort region, which is provided corresponding to the task, for detecting access contention by the first processor core and the second processor core using a transactional memory function; and performs a reading process for the abort region when the task is to be acquired from the storage region.. . ... Fujitsu Limited

11/09/17 / #20170322826

Setting support program, setting support method, and setting support device

A setting support program related to monitoring of a system causes a computer to execute a process including (1) receiving an input of first system information including a first configuration element group of a first system, (2) referring to a storage unit that stores a second configuration element group of a second system and setting information related to monitoring of the second system for a plurality of the second systems to identify setting information related to the monitoring of the second system corresponding to the second configuration element group having predetermined similarity to the first configuration element group included in the first system information, and (3) outputting the identified setting information as setting information of the first system.. . ... Fujitsu Limited

11/09/17 / #20170322747

Information processing apparatus and method for deduplication

An information processing apparatus includes a memory and a processor coupled to the memory. The processor is configured to calculate, when writing a first data block at a first address on a storage, a first index value corresponding to a number of times of writing data at the first address. ... Fujitsu Limited

11/09/17 / #20170322745

Information processing apparatus and method of controlling information processing apparatus

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 changing an amount of free space in main memory, determining whether data is swapped out from the main memory due to insufficient space for the free space, and setting a parameter for changing the amount of the free space in the main memory to a value to increase the amount of the free space when the determining determines that the data is swapped out from the main memory due to insufficient space for the free space.. ... Fujitsu Limited

11/09/17 / #20170322690

Context-aware application

A method may include obtaining context data describing a context of a user of an electronic device and transmitting the context data to a back-end device. The method may also include receiving instructions from the back-end device, the instructions directing the electronic device to dynamically generate a single user interface including interactive content from a plurality of related resources, the plurality of related resources determined by the back-end device to be related to each other and to the context of the user, features of the interactive dynamic content extracted by the back-end device. ... Fujitsu Limited

11/09/17 / #20170320475

Information processing apparatus and determination method

A determination method is performed by a computer, and the method includes determining, by processor, whether or not a brake was suddenly stepped on, on the basis of comparison between a magnitude of a forward-backward-acceleration differentiation amount obtained through temporal differentiation of acceleration in forward and backward directions of a vehicle measured by an accelerometer mounted on the vehicle and a magnitude of an upward-downward-acceleration differentiation amount obtained through temporal differentiation of acceleration in upward and downward directions of the vehicle measured by the accelerometer in a prescribed temporal interval that temporally ranges before and after a timing at which the acceleration in the forward and backward directions was measured.. . ... Fujitsu Limited

10/26/17 / #20170311471

Power supply structure

A load board includes an electronic component and first wiring connected thereto. A power supply board includes a dc/dc converter and second wiring connected thereto. ... Fujitsu Limited

10/26/17 / #20170311449

Board and cable connection board

A board includes: a signal layer; a first layer and a second layer disposed so as to interpose the signal layer; a connector shell portion embedded on a first surface side of the board; a first solder joint portion that brings the connector shell portion and the first layer to be electrically conductive with each other; a contact portion disposed in a state where a center axis line of the contact portion coincides with a center axis line of the connector shell portion and the contact portion is electrically conductive with the signal layer; and an insulating portion disposed around the contact portion.. . ... Fujitsu Limited

10/26/17 / #20170311435

Cable connection board

A cable connection board includes a signal layer disposed inside a board, a first layer and a second layer disposed inside the board with the signal layer being interposed therebetween, a cable coupled to the board so as to extend to a first surface of the board, a first solder joint portion that joins an outer conductor included in the cable and the first layer to each other, and a second solder joint portion that joins a front end of an inner conductor included in the cable and the signal layer to each other in the board.. . ... Fujitsu Limited

10/26/17 / #20170311327

Wireless communication system, base station device, and terminal device

A wireless communication system includes a first communication device and multiple second communication devices. The first communication device includes a first transmitting unit that transmits control information to instruct a resource in a shared band to the second communication device by using a resource in a dedicated band. ... Fujitsu Limited

10/26/17 / #20170311222

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

A control device includes: a processor configured to: control a multihop communication path in a wireless network that includes a node group; when a first power storage speed of a target relay node in the node group is negative, calculate a first estimated time that is needed to reach a target power-storage value in a case where the target relay node is in a non-relay operating state; and in accordance with a length of the first estimated time calculated, change a state of the target relay node into the non-relay operating state or a stop state and change a state of another node, which is in the non-relay operating state, into a relay operating state.. . ... Fujitsu Limited

10/26/17 / #20170311216

Group handover with moving cells

A wireless communication system using cells to provide wireless access to services, comprising a first base station installed on board a public transportation vehicle to provide a moving cell, and a second base station installed at a stop at which users enter or leave the vehicle, to provide a fixed cell. A central controller guides handovers of users entering or leaving the vehicle. ... Fujitsu Limited

10/26/17 / #20170311179

Wireless communication apparatus, beam search method, and non-transitory computer-readable storage medium

A wireless communication apparatus including a memory and a processor coupled to the memory and the processor configured to transmit a plurality of radio signals for a plurality of directions by forming a plurality of first beams, each of plurality of first beams having a directivity in at least two directions, estimate a direction in which a reception apparatus is located based on first reception quality information indicating a reception quality when the reception apparatus receives at least one radio signal included in the plurality of radio signals, and perform a radio communication with the reception apparatus by forming a beam corresponding to the estimated direction.. . ... Fujitsu Limited

10/26/17 / #20170311175

Method and apparatus for wireless network deployment and terminal device

Embodiments of this disclosure provide a method and apparatus for wireless network deployment and a terminal device, wherein, the method includes: estimating whether a deployment position of a current node satisfies a requirement according to planned network information and deployed network information of the current node; and optimizing the deployment position of the current node when an estimation result of the estimating unit is no. With the embodiments of this disclosure, deployment quality of an actual deployment position of a wireless network node may be estimated, such that actual deployment satisfies a requirement on network planning.. ... Fujitsu Limited

10/26/17 / #20170310602

Transmission device and traffic control method

A transmission device includes a plurality of devices through which a plurality of paths in the transmission device passes; and a processor included in a device among the plurality of devices, the processor configured to receive a first packet, measure a first transmission rate of the received first packet, generate a second packet such that a total of the first transmission rate of the first packet and a second transmission rate of the second packet becomes a predetermined value, and output the generated second packet to a path through which the received first packet has been transmitted, from among the plurality of paths.. . ... Fujitsu Limited

10/26/17 / #20170310572

Trouble diagnosis method and apparatus and system

Embodiments of this disclosure provide a trouble diagnosis method and apparatus and a system. The method includes: acquiring channel-related information on a coordinator and terminal equipment in communication with the coordinator; selecting multiple indices in the channel-related information, and calculating statistical values of the multiple indices in a predetermined period of time; and performing trouble diagnosis by using the statistical values and pre-stored training data, so as to obtain a trouble diagnosis result corresponding to the period of time. ... Fujitsu Limited

10/26/17 / #20170310510

Q-based zero-forcing adaptive control

A method of adaptive control is provided. The method may include measuring a first set of average sign values of inter-symbol interference (isi) of an output signal with a set of control parameters using correlation. ... Fujitsu Limited

10/26/17 / #20170310440

Signal processing apparatus, apparatus and method for monitoring channel spacing and system

A signal processing apparatus and method for monitoring channel spacing which may be configured in a receiver and includes: a first determining unit to determine a frequency range of a pilot of a center channel and a frequency range of a pilot of a neighboring channel using a receive signal; a second determining unit to determine a center channel frequency offset of the center channel pilot according to the center channel frequency range, and determine a frequency offset of the neighboring channel pilot according to the neighboring channel frequency range; and a third determining unit to determine channel spacing between the center channel and the neighboring channel according to the center channel frequency offset, the neighboring channel frequency offset and a frequency of a pilot signal at a transmitter side.. . ... Fujitsu Limited

10/26/17 / #20170310428

Line card and line card control method

There is provided a line card configured to mount a module in which a signal transmitted on a line is processed, the line card including a memory, and a processor coupled to the memory and the processor configured to receive information on transmission quality of the signal to be transmitted through the module to be mounted on the line card, extract a combination satisfying the transmission quality among combinations of error correction processing schemes applicable to the module and a framer circuit for performing a signal processing for the signal to be transmitted, and estimate a combination of a range in which temperatures of each of the module and the framer circuit do not exceed a predetermined temperature when the module and the framer circuit are operated by applying the error correcting processing schemes of the combination extracted.. . ... Fujitsu Limited

10/26/17 / #20170310416

Apparatus and method for processing a frequency offset of a pilot and receiver

An apparatus and method for processing a frequency offset of a pilot and a receiver where the includes: calculating a correlation function of a channel by using a receiving or received signal and a correlation length; calculating a phase to which the correlation length corresponds according to the correlation function; and calculating a corresponding slope according to phases to which at least two correlation lengths correspond when the phase to which the correlation length corresponds is greater than 2π, and estimating a frequency offset of a pilot of the channel based on the slope. Hence, estimation of a frequency offset of a pilot may be accurately achieved, thereby accurately judging channel spacing.. ... Fujitsu Limited

10/26/17 / #20170310406

Parameter determination method, interference classification and identification method and apparatuses thereof

Embodiments of this disclosure provide a parameter determination method, an interference classification and identification method and apparatuses thereof. Wherein, the interference classification and identification method includes: for q moments, detecting k first network parameters at each moment, so as to obtain a third parameter sequence constituted by the k first network parameters at the q moments; and respectively determining classes of interference states existing at the q moments according to the third parameter sequence and a hidden markov model. ... Fujitsu Limited

10/26/17 / #20170310396

Communication device, communication method, and communication system

A communication device includes a communication circuit configured to transmit, when detecting an interruption of communication performed via a first communication interface, information indicating the interruption of the communication, via a second communication interface; and a protection circuit configured to supply power to the communication circuit, when an interruption of power to be supplied to the communication circuit is detected, wherein, when the interruption of the power is detected, the communication circuit transmits information indicating the interruption of the power via the second communication interface, by using the power supplied from the protection circuit, and when the interruption of the power and the interruption of the communication are both detected, the communication circuit transmits the information indicating the interruption of the power, of the information indicating the interruption of the communication and the information indicating the interruption of the power, via the second communication interface.. . ... Fujitsu Limited

10/26/17 / #20170310394

Digital signal processing circuit and signal processing device that includes a plurality of digital signal processing circuits

A signal processing device includes digital signal processing circuits. Each of the digital signal processing circuits includes: a regeneration circuit that regenerates a bit stream front an electric field information signal of an optical signal; an error correction circuit that corrects an error in the bit stream; an encoder circuit that generates an encoded bit stream from received data; and a generation circuit that generates an electric field information signal from the encoded bit stream. ... Fujitsu Limited

10/26/17 / #20170310391

Apparatus and method for estimating optical transmission performance

There is provided an apparatus configured to estimate optical transmission performance in a transmission path of an optical signal, the apparatus including a memory, and a processor coupled to the memory and the processor configured to acquire a first index related to a first transmission performance of an optical signal transmitted through a span group between a first node and an n-th node and a second index related to a second transmission performance of an optical signal transmitted through a span or a span group between the first node and an m-th node, wherein n is an integer of 3 or more, and m is the integer satisfying m<n, and estimate a third index related to a third transmission performance of an optical signal to be transmitted through a span between the m-th node and the n-th node, based on the first index and the second index.. . ... Fujitsu Limited

10/26/17 / #20170309737

Semiconductor device and manufacturing method thereof

A semiconductor device includes a first semiconductor layer formed of a nitride semiconductor on a substrate, a second semiconductor layer formed of a nitride semiconductor on the first semiconductor layer, a gate trench formed in the second semiconductor layer or in the second and first semiconductor layers, a gate electrode formed at the gate trench, and a source electrode and a drain electrode formed on the second semiconductor layer. The gate trench has terminal parts of a bottom of the gate trench formed shallower than a center part of the bottom. ... Fujitsu Limited

10/26/17 / #20170309712

Semiconductor device and method for manufacturing the semiconductor device

A semiconductor device includes a substrate, a first semiconductor layer formed over the substrate, a second semiconductor layer formed over the first semiconductor layer, a third semiconductor layer formed over the second semiconductor layer, and a gate electrode, a source electrode, and a drain electrode that are formed over the third semiconductor layer. The first semiconductor layer includes a first nitride semiconductor. ... Fujitsu Limited

10/26/17 / #20170309190

Ship track data display method, ship track data display device, and computer-readable recording medium

A non-transitory computer-readable recording medium stores a ship track data display program that causes a computer to execute a process including: first extracting particular ship track data for a set of particular ships with a relative distance therebetween being within a predetermined range, from ship track data for a plurality of ships; second extracting a place where a distance between ship tracks thereof is at a local minimum, from the particular ship track data; and associatively displaying, for the place, point data of a ship that previously arrives at the place, in the set of particular ships, and point data of another ship at a point of time when the ship that previously arrives at the place arrives at the place.. . ... Fujitsu Limited

10/26/17 / #20170309089

Travel analyzing method, travel analyzing apparatus, and computer-readable recording medium

A server device receives an input including identification information of a specific driver. The server device specifies, with reference to a storage storing a service period in a specific company and travel data during the service period of the specific driver, the travel data during the service period corresponding to the specific driver. ... Fujitsu Limited

10/26/17 / #20170308827

Computer readable recording medium, roadwork planning method and information processing apparatus

A non-transitory computer readable recording medium has stored therein a program that causes a computer to execute a process including displaying a screen on which it is possible to set an area affected by a characteristic of a road around a specific facility, which is the area set based on the facility; and displaying, on a graphic, information specifying a section of road that is contained in the area affected by the characteristic relating to the specific facility on the displayed screen and that is affected by a possible selected type of repair work on the road according to the fact that the section belongs to the affected area.. . ... Fujitsu Limited

10/26/17 / #20170308746

Form recognition method, form recognition device, and non-transitory computer-readable medium

A method includes: extracting a first line segment pair including a combination of line segments selected from a plurality of line segments included in an image of a form to be recognized; calculating a first feature amount which represents a relationship between the line segments in the extracted first line segment pair; extracting a candidate for a form identifier of the form to be recognized based at least on the calculated first feature amount and a second feature amount in line segments in a second line segment pair correlated with a form identifier which is registered in advance; extracting corresponding line segment pairs which include a line segment correlated with the candidate for the form identifier and a line segment of the form to be recognized; and specifying the form identifier of the form to be recognized based at least on the degree of overlapping.. . ... Fujitsu Limited

10/26/17 / #20170308686

Authentication method and authentication device

A method includes accepting specifying of target software as a target of authentication of a license, determining whether a monitoring target process associated with the target software is activated based on information managing a plurality of activated processes, the monitoring target process being a process that executes installation of the target software, determining whether a specific display area corresponding to the monitoring target process is selected based on a selection state of each of a plurality of display areas each corresponding to each of the plurality of activated processes when it is determined that the monitoring target process is activated, acquiring entered information entered by an entry device when it is determined that the specific display area corresponding to the monitoring target process is selected, and carrying out matching between the entered information and license information that is acquired from a memory and is associated with the target software.. . ... Fujitsu Limited

10/26/17 / #20170308684

System and method for information processing

When, for example, an information processing apparatus additionally assigns a license in an information processing system in which plural information processing apparatuses perform a license check, the information processing apparatus adds an additional license count to an assigned license count stored in an internal memory thereof, and transmits the additional license count to an information processing apparatus started first and an information processing apparatus started immediately after the information processing apparatus to which the license is additionally assigned. In the first started information processing apparatus, the additional license count is added to an assigned license count stored in an internal memory thereof. ... Fujitsu Limited

10/26/17 / #20170308668

Measurement instrument, transmission control method, mobile communications terminal, and computer-readable recording medium

A measurement instrument includes: a processor configured to: receive registration of user identification information and a plurality of transmission destinations; and transmit a result of measurement that concerns health management measured by the measurement instrument to each of the transmission destinations registered in association with the registered user identification information.. . ... Fujitsu Limited

10/26/17 / #20170308625

Computer-readable recording medium, road construction planning method, and information processing apparatus

A non-transitory computer-readable recording medium has stored therein a program that causes a computer to execute a process including: receiving specification of a line; receiving specification of a type of road repair construction for each of plural sections included in a road corresponding to the specified line; and executing control of displaying a mark corresponding to the received type, in association with each of the plural sections on the road corresponding to the line.. . ... Fujitsu Limited

10/26/17 / #20170308483

Arithmetic processing device and control method thereof

An arithmetic processing device includes a core, and a first control circuit that controls a memory request issued by the processing core. The first control circuit includes a miss access control unit with input entries that assigns an input entry to the memory request to control a process of the memory request, and a control pipeline circuit that performs a cache hit determination and issues a memory request to the miss access control unit in a case of cache miss. ... Fujitsu Limited

10/26/17 / #20170308448

Terminal apparatus and failure response control method

A terminal apparatus includes a memory that has a program area divided in a plurality of blocks, each blocks being set write protection, and a processor coupled to the memory and configured to set a priority level of stored data to each blocks of the memory, respectively, change the priority level to a lower level in accordance with a failure of an internal of the terminal apparatus when the failure is detected, release the write protection in accordance with the changed priority level, and write data that has a possibility of elimination, to the block whose write protection has released, in accordance with the failure.. . ... Fujitsu Limited

10/26/17 / #20170308418

Information processing device, information processing program, and information processing method

A mobile device stores, as an application binary, an application equivalent to an application incorporated in another device in a specific region connectable to a network. When a function of acquiring the predetermined information is available to the mobile device, the mobile device acquires the predetermined information using the application and transmits the acquired information to the specific region. ... Fujitsu Limited

10/26/17 / #20170308317

Storage management apparatus, storage apparatus management method, and computer-readable recording medium

A preliminary investigation execution unit sequentially sets a plurality of target values for each of predetermined times and then executes adjustment of a bandwidth of a storage apparatus on the basis of each of the set target values. A performance information acquisition unit obtains performance information for each of predetermined times regarding a business server in a case where adjustment of a bandwidth by the preliminary investigation execution unit is not performed, and obtains the performance information regarding the business server for the predetermined time for each of the target values in a case where adjustment of the bandwidth is performed by the preliminary investigation execution unit. ... Fujitsu Limited

10/26/17 / #20170308171

Drive controlling apparatus, electronic device, computer-readable recording medium, and drive controlling method

A drive controlling apparatus for driving a vibrating element of an electronic device, which includes, a coordinate detector that detects coordinates of a manipulation input performed on a manipulation input surface: a data storage part that stores basic waveform data representing a basic waveform representing a time change of amplitude of a driving signal for generating a natural vibration in the manipulation input surface, amplitude values arranged in a time series manner constituting the basic waveform; a waveform generating part that generates first waveform data representing a first waveform obtained by changing a basic frequency or the amplitude values; a waveform combining unit that generates first combined waveform data representing a first combined waveform by combining the basic waveform and the first waveform; and a drive controlling part that drives the vibrating element by changing the amplitude of the driving signal based on the first combined waveform data.. . ... Fujitsu Limited

10/26/17 / #20170307957

Optical frequency shift device and method

An optical-frequency shift device to shift a first optical-signal of a first optical-frequency to a second optical-signal of a second optical-frequency, including a splitter to split the first optical-signal to optical-signals of first and second polarizations, orthogonal each other, a generator to generate first and fourth controlled-light of the first polarization, and second and third controlled-light of the second polarization, each of frequency differences between the first and second controlled-light and between the third and fourth controlled-light having a spacing equal to a difference between the first and second optical-frequencies, a nonlinear optical-medium in which idler light of the second and first polarization are created by causing cross phase modulation of the optical-signals of the first and second polarizations, the first and third controlled-light, and the second and fourth controlled-light, respectively, and an optical-combiner to combine the idler light of the second and first polarization.. . ... Fujitsu Limited

10/12/17 / #20170295640

Electronic device

An electronic device includes a board having a first surface on which a heating element is mounted, a heat sink plate disposed to face the first surface of the board, and a heat pipe disposed between the board and the heat sink plate such that one end of the heat pipe is disposed at a position where the one end is in contact with the heating element, and the other end of the heat pipe is disposed to be in contact with the heat sink plate, wherein the heat sink plate has a stacking structure of a first heat sink plate of which a front surface faces the board, and a second heat sink plate disposed on a rear surface of the heat sink plate, and a through hole is formed at a position on the first heat sink plate.. . ... Fujitsu Limited

10/12/17 / #20170295472

Communication apparatus, detection method, and communication system

A communication apparatus executes a determination process that includes measuring an intensity of a first radio wave received from a first relay in accordance with a first wireless communication method, receiving, from the first relay, an entering notification having an intensity range in which the communication apparatus under a certain situation is to receive the first radio wave from the first relay apparatus, and deciding that communication is possible with a second relay in accordance with a second wireless communication method when the measured intensity of the first radio wave from the first relay indicates a value within the intensity range indicated by the notification, and executes an initiation process that includes starting, when the processor decides that communication is possible with the second relay, detection of a second radio wave from the second relay.. . ... Fujitsu Limited

10/12/17 / #20170295237

Parallel processing apparatus and communication control method

A parallel processing apparatus includes first, second, and third nodes. The first node includes a processor that starts rdma communication of certain data and receives a response of the rdma communication, and a first communication interface that transmits an rdma communication request giving instructions to transmit the certain data by rdma when the processor starts the rdma communication of the certain data. ... Fujitsu Limited

10/12/17 / #20170295221

Apparatus and method for processing data

An apparatus for processing data includes a processor configured to acquire size information on a size of first result data from a first node. The first result data is generated in first distributed processing executed by the first node on a first part of first input data for the first distributed processing executed by a plurality of nodes. ... Fujitsu Limited

10/12/17 / #20170295039

Decision feedback equalizer

A decision feedback equalizer may include an input node, first and second paths, and a summation circuit. The input node may be configured to receive an input signal with an input symbol rate. ... Fujitsu Limited

10/12/17 / #20170295036

Anti-aliasing channel estimation apparatus and method and receiver

An anti-aliasing channel estimation apparatus and method and a receiver where the anti-aliasing channel estimation method includes: performing clock recovery and data synchronization on a received multicarrier signal with channel aliasing, to obtain a synchronized time-domain signal and a sampling phase; calculating an estimation signal after passing through a channel and being aliased based on a training sequence and the sampling phase, and obtaining a channel response and an aliasing signal response of each subcarrier of the multicarrrier signal based on the estimation signal and the frequency-domain signal. Therefore, channel estimation may be performed on the multicarrier signal with channel aliasing, influence of the channel aliasing on the bit error rate may be lowered, and transmission quality of the system may be improved.. ... Fujitsu Limited

10/12/17 / #20170295019

Communication device and packet transmission/reception program

A communication device includes, a plurality of authentication generation processing units, which are respectively associated with different sequence number groups each including successive sequence numbers and which execute, in parallel, authentication generation processes for generating authentication information included in the packets based on sequence numbers allocated to the packets, a transmitting unit which transmits packets including the allocated sequence numbers to another communication device in an order in which authentication generation processes by the plurality of authentication generation processing units are completed, a receiving unit which receives a packet from the other communication device, and an authentication processing unit which executes a first authentication process in which the reception packet is authenticated based on a relationship between a sequence number of the reception packet and a sequence number of a preceding reception packet.. . ... Fujitsu Limited

10/12/17 / #20170294955

Radio control device and radio relay device

A radio control device includes, a transmission unit that transmits, to the radio relay device, a first frame which has a plurality of subframes each having a fixed time length, the plurality of subframes including one or more subframes that store respective identifiers of the plurality of radio devices and the radio relay device, a reception unit that receives a second frame which has one or more subframes that store the identifiers of the plurality of radio devices and the radio relay device from the radio relay device, and a detection unit that detects a time difference between a transmission time point of the subframe that stores the identifiers of the respective devices in the first frame and a reception time point of the subframe that stores the identifiers of the respective devices in the second frame received.. . ... Fujitsu Limited

10/12/17 / #20170294747

Radio communication filtering apparatus and radio control apparatus

A radio communication filtering apparatus includes: a filter main body including a connector attaching portion and a grooved portion that encloses at least a part of the connector attaching portion; and a connector to be attached to the connector attaching portion.. . ... Fujitsu Limited

10/12/17 / #20170294706

Antenna system and electronic device

An antenna system includes a ground which is disposed in a housing and has an end side; a first antenna element which includes a first open-end and a feeding point, and is exposed to an outside of the housing on the side of the first open-end; a second antenna element which includes the feeding point and a second open-end, is disposed between the end side and the first antenna element, and is branched from the first antenna element at a branching point, a section between the branching point and the second open-end being disposed in the housing or being covered with the housing and the first antenna element; and a metal plate which includes a portion connected to the ground and an end portion disposed near the first open-end, a portion of the metal plate near to the end portion being exposed to an outside of the housing.. . ... Fujitsu Limited

10/12/17 / #20170294191

Method for speaker recognition and apparatus for speaker recognition

The present invention discloses a method for speaker recognition and an apparatus for speaker recognition. The method for speaker recognition comprises: extracting, from a speaker-to-be-recognized corpus, voice characteristics of a speaker to be recognized: obtaining a speaker-to-be-recognized model based on the extracted voice characteristics of the speaker to be recognized, a universal background model ubm reflecting distribution of the voice characteristics in a characteristic space, a gradient universal speaker model gusm reflecting statistic values of changes of the distribution of the voice characterizes in the characteristic space and a total change matrix reflecting environmental changes; and comparing the speaker-to-be-recognized model with known speaker models, to determine whether or not the speaker to be recognized is one of known speakers.. ... Fujitsu Limited

10/12/17 / #20170294188

Apparatus, method for voice recognition, and non-transitory computer-readable storage medium

An apparatus for voice recognition transforms voice information into a phoneme sequence expressed by characters of individual phonemes corresponding to feature parameters of the voice information, determines, based on a first likelihood and a second likelihood, whether or not collation succeeds, executes a matching operation that includes associating, based on a collation result, individual phonemes of the phoneme sequence of the voice information at a time of a failure of collation and individual phonemes of a phoneme sequence of previous voice information with each other, and executes a determination operation that includes determining, based on a result of the association, whether or not the phoneme sequence of the voice information is based on repetitive vocalization.. . ... Fujitsu Limited

10/12/17 / #20170293853

Behavior prediction

A method may include extracting feature information from a user history including multiple goal messages. Each of the multiple goal messages may include visual media and text, and may be associated with a goal indicated as completed. ... Fujitsu Limited

10/12/17 / #20170293802

Image processing device and image processing method

A memory stores area information indicating a pitcher area in which a pitcher is presumed to appear in an image that represents a pitching scene. A processor detects an edge pixel from a difference image that represents a difference between a first image at a first time and a second image at a second time that are included in a video, and identifies an edge area in which a plurality of edge pixels are aligned in a prescribed direction in the difference image. ... Fujitsu Limited

10/12/17 / #20170293589

Parallel processing apparatus and method for controlling communication

A packet transmitting unit transmits, to a node via rdma communication, a packet with a first identifier that represents a predetermined process and a second identifier that represents a destination communication interface and is a logical identifier, as a destination, being added thereto. A plurality of communication interfaces exist. ... Fujitsu Limited

10/12/17 / #20170293444

Storage controller, storage system, and non-transitory computer-readable storage medium having stored therein control program

A storage controller performing a copy process in which data stored in a copy source storage area is copied to a copy destination storage area, the storage controller includes a processor, wherein the processor receives a transfer command for giving an instruction for transferring data stored in a first area of the copy source storage area to a second area of the copy source storage area, starts a transfer process in which transfer data from the first area is read and is written into the second area in accordance with reception of the transfer command, and starts copying the transfer data into a corresponding area of the copy destination storage area that corresponds to the second area in the copy process together with the starting of the transfer process.. . ... Fujitsu Limited

10/12/17 / #20170293389

Control device, control method, and computer readable storage medium

A control device including: a processor configured to: receive signals from a multiple display system and report touch operations on the multiple display system via a network to an information processing device, the multiple display system including a first display and a second display that are configured to display the screen image dividedly, and when the processor detects a first touch operation on the first display and a second touch operation on the second display successively and determines that a relation between an end of the first touch operation and a start of the second touch operation satisfies a specified condition, report another touch operation, whose start corresponds to a start of the first touch operation and whose end corresponds to an end of the second touch operation, on the multiple display system to the information processing device via the network.. . ... Fujitsu Limited

10/12/17 / #20170293165

Optical transmission device, optical modulator, and bias control method

An optical transmission device includes an optical modulator and a processor. The optical modulator optically modulates an optical signal with a driving signal to output a modulated optical signal. ... Fujitsu Limited

10/12/17 / #20170293095

Optical interconnection substrate

An optical axis adjustment method for optical interconnection, includes: providing, on a substrate, an optical transmitter including light sources and a mark for acquiring a position of each of the light sources; providing, on the substrate, an optical waveguide including cores each allowing light emitted from the respective light sources to propagate through the core; determining a first position based on the mark as a position of each of the light sources; and forming, at a second position in the optical waveguide corresponding to the first position, first mirrors configured to reflect the light emitted from the respective light sources and make the light propagate through the respective cores.. . ... Fujitsu Limited

10/12/17 / #20170293085

Optical element, optical module, and optical transmission system

An optical element includes a distributed bragg reflector, wherein the distributed bragg reflector includes a first-order diffraction grating of a first-order period disposed in a central region, and second-order diffraction gratings of a second-order period having a coupling coefficient smaller than a coupling coefficient of the first-order diffraction grating and disposed in both end regions between which the central region is located.. . ... Fujitsu Limited

10/12/17 / #20170293015

System, method, and storage medium

A system includes: circuitry configured to obtain position information indicating positions of communication devices, the communication devices being fixed at respective installation positions, obtain time information including information on times of reception of a communication from a mobile terminal by the communication devices, calculate coordinates in a second coordinate system in which a projection surface is present using a variable, the position information, and the time information, the second coordinate system having higher dimensions than a first coordinate system indicating the position information and the time information, the variable being used for projection of the first coordinate system onto the projection surface that is defined in the second coordinate system and onto which projection may be performed without limitation in a time direction, and identify a position of the mobile terminal by converting the calculated coordinates in the second coordinate system into coordinates in the first coordinate system.. . ... Fujitsu Limited

10/12/17 / #20170292984

Capacitor life diagnosis apparatus and capacitor life diagnosis method

A capacitor life diagnosis apparatus includes ringing detection circuitry that detects ringing of an output voltage of a power source including a capacitor at an output end, and signal generation circuitry that generates a signal indicating a life of the capacitor based on the ringing detected by the ringing detection circuitry.. . ... Fujitsu Limited

10/12/17 / #20170292842

Information processing apparatus and method

A method executed by a computer includes outputting, by a processor, information representing a position of a spot that is ahead, in a traveling direction of a vehicle, of an occurrence spot on the basis of a position of the occurrence spot and the traveling direction of the vehicle at an occurrence time of an incident of a sudden stepping on a brake, the occurrence spot being of the incident of the sudden stepping on the brake and the position of the occurrence spot and the traveling direction of the vehicle having been determined on the basis of acceleration and a position measured by a sensor provided to the vehicle.. . ... Fujitsu Limited

10/12/17 / #20170292420

Microwave heating apparatus and exhaust gas purification apparatus

A disclosed microwave heating apparatus includes a casing part configured to accommodate an object to be heated; a microwave generator configured to generate a microwave; an electromagnetic wave generator configured to generate an electromagnetic wave whose frequency is different from that of the microwave; an electromagnetic wave sensor configured to measure power of the electromagnetic wave, the power of the electromagnetic wave being measured after the electromagnetic wave incident on the casing part from the electromagnetic wave generator has passed through the object to be heated; and a controller configured to control, based on the power measured in the electromagnetic wave sensor, the microwave generator to generate the microwave.. . ... Fujitsu Limited

10/05/17 / #20170290173

Electronic apparatus

An electronic apparatus includes a housing that houses an electronic component, and a first cover and a second cover that cover the housing, wherein the electronic component is oriented along and on an inner side of a first sidewall of the first cover, wherein a side surface of the electronic component that faces the first sidewall has a cut, wherein the first cover has a recess that is depressed from the first sidewall toward the inner side in such a manner as to conform to the cut, and wherein the first cover is fastened at the recess to the second cover with a fastening member.. . ... Fujitsu Limited

10/05/17 / #20170290144

Wiring board manufacturing method

A wiring board manufacturing method includes forming a conductor pattern within a waste board section of a wiring board including a product section and the waste board section, the conductor pattern in which a plurality of polygonal lands made of a conductor are arranged along a first direction and a second direction crossing the first direction, each of the plurality of polygonal lands making contact with an adjacent one of the plurality of polygonal lands at each apex of the plurality of polygonal lands; and selectively removing the conductor at the apex of at least part of the plurality of polygonal lands.. . ... Fujitsu Limited

10/05/17 / #20170290073

Wireless communication apparatus, wireless communication method, and computer readable storage medium

A wireless communication apparatus including: a specified output device, and a processor coupled to the specified output device and configured to: establish a wireless connection between the wireless communication apparatus and another wireless communication apparatus, and control the specified output device to output an output pattern that is substantially shared with the other wireless communication apparatus so that a corresponding output pattern of the output pattern is output by another specified output device of the other wireless communication apparatus.. . ... Fujitsu Limited

10/05/17 / #20170289927

Information processing system, information processing device and information processing method

An information processing system includes a gw and a portable communication device. The gw includes a transmitter that transmits, to the portable communication device that is located within a given area, a request to transmit information; a receiver that receives a response to the request to transmit information from the portable communication device; and a data acquisition controller that, when the number of responses received is larger than a maximum allowable number to the gw, adjusts the area to which the request to transmit information is transmitted such that the number of responses is equal to or smaller than the maximum allowable number and that, when the number of responses is equal to or smaller than the maximum allowable number to the gw, adjusts an area to which the request to transmit information is transmitted, which is an area different from the area to which the request has been transmitted.. ... Fujitsu Limited

10/05/17 / #20170289919

Collecting system, collecting apparatus, and power control method

An observation system includes a plurality of nodes and an observation apparatus that collects information from the nodes using multi-hop communication for communicating with the nodes. The observation apparatus includes a link quality indicator (lqi) determination section and an output control section. ... Fujitsu Limited

10/05/17 / #20170289542

Image encoding device and image encoding method

A first encoder encodes an input image by using a first encoding algorithm. A memory stores a decoded image obtained by decoding a code generated by the first encoder. ... Fujitsu Limited

10/05/17 / #20170289541

Apparatus and method for image encoding, apparatus and method for image decoding, and image transmission system

An image encoding apparatus includes a mode determining unit and an encoding unit. The mode determining unit determines a first operating mode and a second operating mode of an adaptive filter which is applied to a block in an input image in decoding. ... Fujitsu Limited

10/05/17 / #20170289447

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

A non-transitory computer-readable recording medium stores therein an information processing program that causes a computer to execute a process including: acquiring images photographed with a first angle of view and a second angle of view wider than the first angle of view; specifying a position and an attitude of a camera that photographed the image photographed with the first angle of view based on the image photographed with the second angle of view; stitching a plurality of images photographed with the first angle of view to generate a panoramic image; correcting the position on the generated panoramic image, of the image photographed with the first angle of view based on the specified position and attitude of the camera; and mapping the panoramic image to a three-dimensional model by texture mapping based on the corrected position.. . ... Fujitsu Limited

10/05/17 / #20170289302

Goal-based social networking to improve user motivation

A method to create and to link user profiles in a social networking system may include dynamically determining a current progress level of a first user with respect to a goal of the first user based on data received from a sensor or user input. The method may include, in response to determining that the current progress level of the first user satisfies the threshold progress level with respect to a goal of the first user, changing a user profile of the first user to include an indication that the first user has reached an achievement level with respect to the goal of the first user. ... Fujitsu Limited

10/05/17 / #20170289251

Data processing method

A data processing method is executed by a processor, and includes detecting an addition request to add a first device to a first group that includes a plurality of devices; registering the first device into a main group in which devices of the first group are registered, the first device being registered when the first device does not belong to a second group that is different from the first group; registering the first device into a subgroup, when the first device belongs to the second group; and performing by the devices registered in the main group, distributed processing that includes a plurality of tasks.. . ... Fujitsu Limited

10/05/17 / #20170289160

Control system, control method, and non-transitory computer-readable storage medium

A control system includes a communication control device including a memory, and a processor coupled to the memory and configured to execute a determination process that includes, when an operation request is received via a specific destination server, determining whether the operation request is a management operation or an application operation based on header information included in the operation request, execute a transfer process that includes, if the operation request is the application operation, transferring the operation request related to the application operation to a server running the application, and execute a blocking process that includes, if the operation request is the management operation, blocking the operation request related to the management operation.. . ... Fujitsu Limited

10/05/17 / #20170289105

Communication apparatus and communication control apparatus

A transmission apparatus transmits a plurality of second packets obtained from a plurality of first packets, wherein each of the plurality of first packets includes a header including a first field, and a payload, and includes first information stored in the first field, and wherein each of the plurality of second packets includes second information in the first field instead of the first information, and includes the first information inserted in the payload. A reception apparatus receives the plurality of second packets, deletes the first information from the payload of the received second packet and obtains data included in the payload of the received packet when third information stored in a memory is stored in the second field of a packet received by the reception unit.. ... Fujitsu Limited

10/05/17 / #20170289054

Apparatus and method to determine a type of congestion control based on temporal change in a window size

An apparatus acquires time-series information that stores information on a packet transmitted and received between a first apparatus and a second apparatus in association with a time at which the packet is transmitted or received. The apparatus estimates a window size indicating an amount of data that a receiver of the data is able to accept without acknowledging a sender of the data, based on the acquired time-series information, and, based on temporal change in the estimated window size, determines a type of congestion control being executed by the first apparatus, from among a plurality of candidate types of congestion control.. ... Fujitsu Limited

10/05/17 / #20170289006

Information generation method, information generation device, and non-transitory recording medium for storing information generation program

An information generation method includes: obtaining, for respective communication paths included in the communication paths, a write speed of data received through the respective communication paths to a storage device and a reception speed of the data, by a computer; generating first information on a transmission speed of the data for the respective communication paths, based on the write speed and the reception speed; and transmitting the first information to a transmission source device of the data with second information for identifying the respective communication paths.. . ... Fujitsu Limited

10/05/17 / #20170289003

Method and apparatus for analyzing communication quality, and non-transitory computer-readable storage medium

A method for analyzing communication qualities between virtual machines serving as transmission sources and virtual machines serving as transmission destinations on a virtual network includes identifying, by a computer, based on the temporal sequence of the input queue information and the temporal sequence of the output queue information, a first pair and a second pair as mirroring targets, wherein the input queue information indicates a first queue length indicating a number of pieces of data addressed from one of the transmission sources to one of the transmission destinations, wherein the output queue information indicates a second queue length indicating a number of pieces of data included in an output queue of the one of the transmission destinations.. . ... Fujitsu Limited

10/05/17 / #20170288997

Management system and management method

A management system includes a first switch and a second switch. The first switch includes a first processor configured to transmit a first instruction when information on a first connection state of first equipment is not updated. ... Fujitsu Limited

10/05/17 / #20170288994

Packet transfer device and method for setting counter

There is provided a packet transfer device including a memory, and a processor coupled to the memory and the processor configured to detect a first packet of a predetermined size, detect a second packet whose data in a predetermined area matches a specific pattern, the second packet being included in a group of the first packet, and count a number of the second packet.. . ... Fujitsu Limited

10/05/17 / #20170288905

Resilient virtual optical switches over less reliable optical networks

In one or more embodiments, one or more systems of a physical optical network that may implement and/or manage a virtual optical network (von) that interconnects multiple data centers. Virtual nodes based the multiple data centers to be interconnected may be determined, and each of the virtual nodes may be mapped to at least two physical nodes of the physical optical network. ... Fujitsu Limited

10/05/17 / #20170288898

Non-transitory computer readable medium, signal accommodation method, and signal accommodation device

A non-transitory computer readable medium storing a signal accommodation program that causes a computer to execute a process including: specifying a plurality of signals to be transmitted to nodes connected to a bus from among signals transmitted from any one of one or more nodes connected to a plurality of buses included in a network; and accommodating the plurality of signals into a frame to be transferred on the network.. . ... Fujitsu Limited

10/05/17 / #20170288803

Transmission apparatus, transmission method, and wireless communication system for orthogonal cover code (occ) generation and occ mapping

A base station which performs multiple input multiple output (mimo) transmission. A processor configured to generate reference signals by spreading with four groups of orthogonal code sequences, each group of orthogonal code sequences including four orthogonal sequences, wherein the orthogonal code sequences correspond to transmission layers and each of the orthogonal code sequences has a length of four, and a transmit circuit configured to transmit the reference signals. ... Fujitsu Limited

10/05/17 / #20170288772

Method and apparatus for monitoring in-line signal quality and system

A method and apparatus for monitoring in-line signal quality and a system. The method for monitoring in-line signal quality includes: according to signal to noise ratios (snrs) of subcarriers obtained in a transmission initialization period, setting a subcarrier with a highest snr to be a pilot subcarrier and other subcarriers to be data subcarriers; determining bit allocation and power allocation of the pilot subcarrier and bit allocation and power allocation of the data subcarriers; setting data-decision-based snr measurement thresholds for the data subcarriers according to the bit allocation of the data subcarriers; and comparing the snrs of the data subcarriers obtained through data-decision-based snr measurement in a transmission period with the snr measurement thresholds of the data subcarriers, and when an snr of a data subcarrier is less than its snr measurement threshold, trigger pilot-based snr measurement of the data subcarrier. ... Fujitsu Limited

10/05/17 / #20170288771

Apparatus and method for measuring frequency response characteristics of optical transmitter and optical receiver

An apparatus and method for measuring frequency response characteristics of an optical transmitter and an optical receiver where the apparatus includes: a generating unit configured to generate a driving signal for driving the modulator of the optical transmitter, which comprises at least two frequencies; and a calculating unit configured to respectively calculate the frequency response characteristics of the optical transmitter and the optical receiver according to output signal components in output signals of the optical receiver corresponding to at least two detection signal components of identical amplitudes and different frequencies in detection signals. The frequency response characteristics of the optical transmitter and the optical receiver may be obtained, the amplitude responses and phase responses in the frequency response characteristics may be respectively obtained, and the measurement results are accurate and reliable.. ... Fujitsu Limited

10/05/17 / #20170288709

Amplification apparatus

An amplification apparatus includes a separator configured to separate an input signal into a first signal and a second signal, a first and second amplifiers amplify the first and second signal, a storage, and a processor coupled to the storage and configured to adjust a phase of the second signal on the basis of a first phase value corresponding to a power value of the input signal or a second phase value set within a period in which the first phase value is updated, calculate a power value of an output signal that is synthesis of an output of the first amplifier and an output of the second amplifier, and update the first phase value to the second phase value after the change of the power value of the calculated output signal when the first phase value is the power value of the input signal.. . ... Fujitsu Limited

10/05/17 / #20170288708

Distortion compensation device and distortion compensation method

A distortion compensation device includes: an odd-order distortion compensation unit that compensates an odd-order distortion occurring at first frequencies used for transmitting an amplified signal, the first frequencies including a plurality of frequencies; and an even-order distortion compensation unit that compensates an even-order distortion occurring at second frequencies different from the first frequencies due to the amplification of the signal, the second frequencies including one or more frequencies.. . ... Fujitsu Limited

10/05/17 / #20170288694

Computer-readable recording medium, encoding device, encoding method, decoding device, and decoding method

An encoding device 100 encodes a plurality of input text files to a plurality of encoded files by using a static dictionary unit 121 and a dynamic dictionary unit 122. The dynamic dictionary unit 122 is generated in accordance with word appearance frequencies in the plurality of text files. ... Fujitsu Limited

10/05/17 / #20170288676

Communication apparatus, semiconductor device, and frequency characteristic changing method

The communication apparatus includes a logical device, a wiring line, and a changing unit; the logical device is a programmable device; the wiring line supplies a voltage to the logical device; and the changing unit changes a frequency characteristic of the wiring line based on an operating characteristic obtained by monitoring of the operating characteristic of the logical device for operating by receiving supply of the voltage. According to this, occurrence of voltage drop can be suppressed even if a circuit configured in a programmable logical device is changed.. ... Fujitsu Limited

10/05/17 / #20170287501

Noise suppressing apparatus, speech recognition apparatus, and noise suppressing method

A noise suppressing apparatus calculates a phase difference on the basis of a first and second sound signal obtained by a microphone array; calculates a first sound arrival rate on the basis of a first phase difference area and the phase difference and a second sound arrival rate on the basis of a second phase difference area and the phase difference; calculates a dissimilarity that represents a level of difference between the first sound arrival rate and the second sound arrival rate; determines whether the pickup target sound is included in the first sound signal on the basis of the dissimilarity; and determines a suppression coefficient to be applied to the frequency spectrum of the first sound signal, on the basis of a result of the determination of whether the pickup target sound is included and on the basis of the phase difference.. . ... Fujitsu Limited

10/05/17 / #20170287154

Image processing apparatus and image processing method

A computer estimates a first position of an image capturing apparatus by using a prescribed number of combinations that correlate projection lines to feature lines. The projection lines are obtained by projecting candidate lines included in shape information of an object onto an image. ... Fujitsu Limited

10/05/17 / #20170287152

Distance measurement apparatus, distance measurement method, and non-transitory computer-readable storage medium

An apparatus generates an image having a plurality of pixels, each of the plurality of pixels corresponding to a range point and representing a distance value, extracts from the image a first area having a plurality of range points at which the distance value is less than or equal to a first threshold wherein a difference between each pair of the plurality of range points included in the first area is less than or equal to a second threshold, and determines the first area as a noise area when the first area meets a certain condition.. . ... Fujitsu Limited

10/05/17 / #20170286872

Computer-readable recording medium, search method, and information processing apparatus

A computer performing a travel plan search is disclosed. In the travel plan search, a term corresponding to an entered keyword is specified by referring to a first storage part which stores a correspondence relationship between keywords and terms, in response to receiving a search request based on the entered keyword. ... Fujitsu Limited

10/05/17 / #20170286771

Gaze detection apparatus and gaze detection method

A gaze detection apparatus includes: an image capturing unit which generates an image representing both eyes of a user; an eye detection unit which, for each of the eyes, detects an eye region containing the eye from the image; a pupil detection unit which, for one of the eyes, detects a pupil region containing a pupil from the eye region; an estimating unit which obtains, based on the pupil region detected for the one eye, an estimated shape of the pupil region on the image for the other one of the eyes; a redetection unit which detects the pupil region by searching for a region having a shape that matches the estimated shape from within the eye region detected for the other eye; and a gaze detection unit which detects the user's gaze direction based on a position of the pupil region detected for each of the eyes.. . ... Fujitsu Limited

10/05/17 / #20170286559

Method and apparatus for executing application

A disclosed information processing apparatus includes a memory and a processor coupled to the memory. The processor is configured to: instruct a browser engine to load an application based on a virtual url corresponding to a path of a storage location of the application, the application being stored in a storage unit and to be executed by the browser engine; and provide, to the browser engine, the application identified by the path corresponding to the virtual url, when receiving, from the browser engine, a request to obtain data using the virtual url as a proxy.. ... Fujitsu Limited

10/05/17 / #20170286386

Method and apparatus for extracting areas

A processor obtains a table that contains numerical values or character strings in its cells. The processor then replaces each numerical value with a first constant value, and each character string with a second constant value. ... Fujitsu Limited

10/05/17 / #20170286259

Information processing apparatus, information processing system, and computer-readable recording medium

A command transmission unit transmits a command input from a terminal device to an operational environment vm and a verification vm, which is generated such that configuration change is added to a configuration of the operational environment vm, and causes the operational environment vm and the verification vm to execute the command. A result acquisition unit acquires an operation-side output by the operational environment vm and a verification-side output by the verification vm for the command transmitted by the command transmission unit. ... Fujitsu Limited

10/05/17 / #20170286160

Task circumstance processing device and method

A task circumstance processing system includes a processor that executes a process. The process includes: referencing a recognition information stored in a memory, the recognition information stores, for each of plural task processes in task definitions defining relationships between the plural task processes, recognition information for recognizing execution of each of the plural task processes, and extracting for each of the task processes a timing where the recognition information is expressed in observation data from observing circumstances of the task; and outputting a result of comparing a relationship between plural task processes that have been executed as identified by the extracted timings, against a relationship between plural task processes defined by the task definitions stored in the memory.. ... Fujitsu Limited

10/05/17 / #20170285887

Lightweight virtual environment

A method includes receiving input data pertaining to a user. Based on the input data, the method includes rendering a graphical user interface (gui) that includes an initial icon arrangement (arrangement) presentable in a virtual environment. ... Fujitsu Limited

10/05/17 / #20170285684

Information processing device, information processing method, and computer readable storage medium

An information processing device including: a processor configured to: obtain external times that are measured at different time points in another device, measure of the information processing device in response to obtaining each of external times, and correct a first external time that is obtained in a first time period of a plurality of sequential time periods based on a rate of a change in the internal times from a second external time to a third external time, the second external time being an external time at which a time difference between a corrected time of an external time and an internal time is minimum in the second time period, the third external time being an external time at which a time difference between a corrected time of an external time and an internal time is minimum in the third time period.. . ... Fujitsu Limited

10/05/17 / #20170285146

Apparatus, method for distance measurement, and non-transitory computer-readable storage medium

An apparatus for distance measurement includes: a memory; and a processor coupled to the memory and configured to execute a detection process that includes detecting a measurement target in a measurement range through two-dimensional scanning of a scan angle range with laser light, and execute a changing process that includes changing a width of the scan angle range with the laser light so that sampling density has a certain value or higher based on a distance and a bearing angle from the apparatus to the measurement target.. . ... Fujitsu Limited

10/05/17 / #20170285143

Electronic circuit, radar apparatus, and method of correcting radar transmission channels

An electronic circuit includes adjustment units configured to receive a same oscillating signal having a predetermined frequency and to adjust a phase and an amplitude of the oscillating signal to produce output oscillating signals, coupling points configured to supply the output oscillating signals produced by the adjustment units to antennas, couplers provided in one-to-one correspondence with outputs of the adjustment units, equal-length lines sharing the same length and extending from the couplers, respectively, mixer circuits coupled to the equal-length lines, respectively, each of the mixer circuits being configured to receive a same reference oscillating signal having the predetermined frequency and a corresponding one of the output oscillating signals, and a control circuit configured to cause the adjustment units to adjust at least one of the phase and the amplitude in response to direct-current components in outputs of the mixer circuits.. . ... Fujitsu Limited

10/05/17 / #20170285096

Printed wiring board, crack prediction device, and crack prediction method

A printed wiring board includes: a laminated body that has a plurality of wiring layers laminated therein; a first through hole that electrically connects two or more wiring layers with each other; and a second through hole that has strength to expansion and contraction of the laminated body less than in the first through hole.. . ... Fujitsu Limited

10/05/17 / #20170284809

Sea area information generation method and sea area information generation device

A non-transitory computer-readable recording medium stores therein a generation program that causes a computer to execute a process. The process includes acquiring positional information including positions of a plurality of ships at a plurality of timings; acquiring, or generating from the positional information of the plurality of ships, sailing route information; and generating closest distance information for each sea area corresponding to positions of closest approach of two ships, from the positional information and the sailing route information, the closest distance information including a statistical quantity of a distance of closest approach between the two ships, the statistical quantity of a distance of closest approach being calculated based on encountering relationship for directions of the two ships and whether or not ship tracks of the two ships are along a sailing route in the sea area.. ... Fujitsu Limited

10/05/17 / #20170284808

Avoidance-behavior determining method and avoidance-behavior determining device

A non-transitory computer-readable recording medium stores therein a program that causes a computer to execute a process. The process includes calculating, for each of a plurality of grids through which a track of a specific vessel passes, an angle of approach and an angle of exit of the track, respectively; extracting a grid for which the angle of approach and the angle of exit conform to a determining condition set for each of the grids based on the determining condition; and determining whether the specific vessel has taken an avoidance behavior based on a relative distance from another vessel corresponding to a position of the specific vessel in a track in the extracted grid.. ... Fujitsu Limited

10/05/17 / #20170284807

Computer-readable recording medium, evaluation method, and evaluation device

A non-transitory computer-readable recording medium stores a program that causes a computer to execute a process. The process includes extracting a sailing log of a ship in a sea area with a sailing route existing therein, the sea area being such that a distance between two ships of the ship and another ship is less than a predetermined value and at least one of the two ships has a ship track deviating from the sailing route; and evaluating risks at a plurality of points that are included in the sea area, based on the extracted sailing log.. ... Fujitsu Limited

10/05/17 / #20170282090

Construction toy with programmable connectors

A construction toy includes a housing and a connector coupled to the housing. The connector may be configured to selectively couple the construction toy to a second construction toy. ... Fujitsu Limited

09/28/17 / #20170280587

Immersion cooling device

. . . . An immersion cooling device includes a refrigerant tank configured to accommodate a refrigerant liquid in which an electronic device is immersed; a seal tank configured to accommodate a sealing material and communicate with the refrigerant tank through an upper space of the seal tank, a cable connected to the electronic device being disposed in the upper portion space; and a partition member that, in a state in which a portion of the cable disposed in the upper portion space is immersed in the sealing material in a liquid state, partitions the upper portion space into a first space that is in communication with the refrigerant tank, and a second space that is in communication with an outside of the seal tank.. . ... Fujitsu Limited

09/28/17 / #20170280581

Rack server housing

A rack server housing including a housing bottom with opposite side panels and first through third cover elements. The first and second cover element each have one similar fastening recess and are fixed to the side panels. ... Fujitsu Limited

09/28/17 / #20170280371

Auxiliary apparatus for wireless network deployment, portable terminal and method for wireless network deployment

An auxiliary apparatus for wireless network deployment, portable terminal and method for wireless network deployment. The apparatus includes: a transmitting unit configured to broadcast a link detection request; a collecting unit configured to collect link detection responses received within a predetermined time; a first determining unit configured to, taking nodes transmitting the link detection response as reference nodes, determine a target reference node and non-target reference nodes of the apparatus; a second determining unit configured to determine a link connection status of the apparatus relative to each reference node according to the link detection responses; and a third determining unit configured to determine a movement direction and distance of the apparatus according to the link connection status of the apparatus relative to each reference node. ... Fujitsu Limited

09/28/17 / #20170280342

Measurement apparatus, measurement method, and communication system

A measurement apparatus includes a communication device configured to obtain a packet being transmitted between a server apparatus and a communication apparatus in a network, a memory, and a processor coupled to the memory and configured to calculate round-trip time between the communication apparatus and the server apparatus, and measure a data transfer rate between the communication apparatus and the server apparatus based on a data volume included in a second packet having a length equal to or greater than the threshold and transmitted to the communication apparatus from the server apparatus, a period of time from time at which the second packet is acquired to time at which an acknowledgement packet transmitted in response to the second packet is acquired, and the round-trip time.. . ... Fujitsu Limited

09/28/17 / #20170280190

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

A non-transitory computer-readable storage medium storing a display control program that causes a computer to execute a process including, in response to a selection of a retrieval item from a plurality of retrieval items, displaying an input area of a retrieval condition corresponding to the selected retrieval item, displaying, in an area different from the input area, a retrieval result retrieved according to a retrieval condition entered in the input area, while maintaining the display of the input area, receiving a selection of any content from a plurality of contents included in the retrieval results, and in response to the selection, displaying an reproduction area that reproduces an image or a video image corresponding to the selected content while maintaining the display of the retrieval results, the reproduction area overlapping at least a part or a whole of the input area.. . ... Fujitsu Limited

09/28/17 / #20170280170

Content distribution control apparatus and content distribution control method

An apparatus and a method for controlling content distribution control method for controlling distribution to a plurality of distribution destinations of content that is reproducible at different reproduction positions, the apparatus groups the plurality of distribution destinations based on a reproduction position of the content and information indicating a predetermined time period from the reproduction position that is obtained from each of the plurality of distribution destinations, and determines a distribution method for distributing content to a group that is formed by the grouping, based on a usage status of a network that is used to distribute the content to the plurality of distribution destinations.. . ... Fujitsu Limited

09/28/17 / #20170280145

Encoding device, encoding method, and computer readable storage medium

A device including: a processor configured to: generate compressed data of an image based on a range of pixel value, transmit the compressed data of the image to another device, when a range of pixel value is changed from a first range to a second range, generate difference information of the image, the difference information being information for each third encoding block of the plurality of encoding blocks of the image that indicates a difference between missing information in the third encoding block by a second compression scheme and missing information in the third encoding block by a first compression scheme, each third encoding block being a encoding block that include no pixel whose value is within the first range and that includes a pixel whose value is within the second range, and transmit the difference information of the image to the other device.. . ... Fujitsu Limited

09/28/17 / #20170280137

Image compressing device and image compressing method

A prefetched-image memory stores a prefetched image of a prefetched area prefetched from a reference image memory that stores a reference image. A processor performs a motion search using a reduced image obtained by reducing an encoding target image and generates a search result for an encoding target block included in the encoding target image. ... Fujitsu Limited

09/28/17 / #20170279895

Information processing system and information processing method

An information processing system comprising a memory, and a processor coupled to the memory and configured to receive requests from a plurality of client apparatuses, store, in the memory, information about sessions established to communicate with the plurality of client apparatuses, store, in the memory, a request in response to which processing has not yet been started, the request being one of the requests received from the plurality of client apparatuses, detect a session during which a predetermined time-out time has elapsed in a state in which processing demanded by a request corresponding to the session is not being executed, the session being one of the sessions, information about the sessions being stored in the memory, and suppress, when a request received from a client apparatus corresponding to the detected session is stored in the memory, invalidation of the session due to an elapse of the time-out time.. . ... Fujitsu Limited

09/28/17 / #20170279883

Method, storage medium, and system

A method includes: determining a group in which communication between virtual machines belonging to the group is not permitted by referring information regarding communication rules on virtual machines belonging to individual groups; storing deployment information indicating dispersed deployment in association with identification information on the determined group; determining whether the deployment information associated with identification information on a first group is stored when receiving an instruction to deploy a first virtual machine belonging to the first group; and determining a target physical machine in which the first virtual machine is to be deployed from among one or more physical machines in which a second virtual machine other than the first virtual machine belonging to the first group is not running out of physical machines when determining that the deployment information is stored in association with the identification information on the first group.. . ... Fujitsu Limited

09/28/17 / #20170279753

Mail server and mail delivery method

A non-transitory computer-readable recording medium stores therein a mail delivery program of a mail server. The mail server includes a processor. ... Fujitsu Limited

09/28/17 / #20170279663

Switching method, transmission device, and recording medium

A switching method includes receiving a failure notification through each of two or more paths included in a plurality of paths; by referring to path management information in which a group and a combination of a plurality of predetermined paths are associated with each other for each of a plurality of groups generated by grouping the plurality of paths according to a combination of an initial point and an end point, determining, for each of the plurality of groups, whether a combination of paths through which the failure notification is received matches with the combination of the plurality of predetermined paths; and switching a path included in an object group corresponding to the two or more paths from an active system to a standby system, when it is determined that the combination of the two or more paths matches with the combination of the plurality of predetermined paths.. . ... Fujitsu Limited

09/28/17 / #20170279586

Method and apparatus for configuring channel quality indicator and method and apparatus for configuring modulation and coding scheme

A method for configuring a user equipment (ue) with a channel quality index (cqi) table, the method includes: calculating a precoding matrix indicator (pmi) and rank indication (ri) according to a channel estimated result; determining a configured cqi index table according to received cqi index table indication information transmitted by a base station, the base station configuring the cqi index table by selecting the cqi index table from at least two cqi index tables; and calculating a cqi index according to the calculated pmi and the ri using the configured cqi index table.. . ... Fujitsu Limited

09/28/17 / #20170279556

Optical transport apparatus and optical-wavelength defragmenting method

A processor of an optical transport apparatus is configured to transport an optical multiplexed signal between the optical transport apparatus and a counterpart apparatus by using a plurality of communication units; transmit an arbitrary optical wavelength from the optical multiplexed signal passing through ports by using a wavelength selective switch that has the ports respectively connected to the communication units; control a radio unit in the counterpart apparatus so as to change a frequency of the radio signal in the specified optical wavelength; and change a transmission band of the port through which the optical wavelength passes, according to a change of the frequency of the radio signal. The processor is configured to control an optical transmission unit of the counterpart apparatus so as to change a center wavelength of an optical wavelength passing through the port to a center wavelength of the changed transmission band of the port.. ... Fujitsu Limited

09/28/17 / #20170279538

Optical communication system, transmission station, and method of optical communication

An optical communication system includes an optical transmitter, a plurality of optical receivers, and a splitter that splits light transmitted by the optical transmitter to the plurality of optical receivers. The optical transmitter includes a variable-wavelength light source capable of transmitting light of a first wavelength and light of a third wavelength between the first wavelength and a second wavelength. ... Fujitsu Limited

09/28/17 / #20170279516

Method and apparatus for deploying a relay node and system

A method and apparatus for deploying a relay node and a system. In an implementation, the apparatus for deploying includes: detecting receiving power of all neighboring nodes during movement of a relay node taken as a node to be deployed, and taking a predetermined number of neighboring nodes which have joined in a network, are capable of communicating with a sink node and have relatively high receiving power, in all the neighboring nodes as flag nodes of the relay node; comparing a sum of receiving power of all detected flag nodes with a deployment prompt decision interval; and performing a corresponding prompt according to a comparison result. ... Fujitsu Limited

09/28/17 / #20170279505

Downlink channel estimation method and apparatus based on sounding reference signal and communications system

A downlink channel estimation method and apparatus based on a sounding reference signal (srs), and a communications system. The method includes: a base station receives a srs sent by ue, the srs being used for downlink channel estimation and supporting high-dimensional mu-mimo; performing uplink channel estimation according to the srs; and acquiring downlink channel information according to uplink channel information obtained in the uplink channel estimation. ... Fujitsu Limited

09/28/17 / #20170279297

Charging circuit and electronic device

A charging circuit includes a first energy harvesting element that performs energy harvesting and supplies a current to a power storage element, a second energy harvesting element that performs energy harvesting, the second energy harvesting element is made in materials same as the first energy harvesting element, and a first switch that is disposed in a current path between the first energy harvesting element and the power storage element and that is put into an off-state, in a case where a first output voltage of the second energy harvesting element is smaller than a first value, thereby cutting off the current path.. . ... Fujitsu Limited

09/28/17 / #20170278629

Coil component and method of manufacturing coil component

A method of manufacturing a coil component, includes forming a conductive pattern on a substrate; forming an opening portion over a surface of the substrate so as to be disposed between neighboring conductors of the conductive pattern, the opening portion having a depth that is equivalent to or greater than a clearance dimension between the neighboring conductors; and forming a coil pattern by growing the conductive pattern including by plating.. . ... Fujitsu Limited

09/28/17 / #20170278549

Drawing processing device and method

A drawing processing device includes a processor that executes a process. The process includes: receiving, for any frame out of a plurality of frames included in a video that have each been associated with drawing information representing drawing performed on the plurality of frames, position information indicating a position within the frame of an edited drawing, and editing content; referencing a storage section storing associated information of the position information of the drawing within the frame and an identifier of the frame on which the drawing was performed, and ascertaining identifiers of any frames corresponding to the received position information; and, based on the received editing content, editing the drawing information associated with each frame indicated by the ascertained identifiers.. ... Fujitsu Limited

09/28/17 / #20170278195

Biometric data recording method and biometric data recording device

A computer obtains time-series biometric data detected by a sensor, refers to a memory storing reference data in association with a subject and determines whether or not a part of the obtained biometric data corresponds to the reference data. The computer records the obtained biometric data in association with the subject that is associated with the reference data when the part of the obtained biometric data corresponds to the reference data.. ... Fujitsu Limited

09/28/17 / #20170277963

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

An image processing device includes: a biometric sensor; and a processor to execute a process comprising: detecting base points of a first and a second fingers; calculating a first standard point between one of the base points of the first finger and one of the base points of the second finger; calculating a second standard point on a bisector of an angle formed by a straight line passing through one of the base points of the first finger on an opposite side of the second finger and the first standard point and a straight line passing through one of the base points of the second finger on an opposite side of the first finger, and the first standard point; and applying an affine conversion to the palm image so that coordinates of the first and second standard points are converted into predetermined coordinates.. . ... Fujitsu Limited

09/28/17 / #20170277934

Biometric image processing apparatus and biometric image processing method

A biometric image processing apparatus includes an imaging device that captures a first image of a biometric part that is irradiated with light having a first wavelength, and a second image of the biometric part irradiated with light having a second wavelength shorter than the first wavelength, and a computing device that computes a third image by subtracting from the first image an image in which a luminance of the second image is attenuated.. . ... Fujitsu Limited

09/28/17 / #20170277857

System and a method for assessing patient treatment risk using open data and clinician input

A system including a healthcare risk engine to provide a healthcare risk knowledge graph from open data and knowledge data related to risk by using risk-related terms to retrieve documents from open data and by extracting the healthcare risk knowledge graph as entities from the documents and links between the entities. A patient risk graph predictor predicts risks for a patient by combining information in a patient clinical object (pco) with entities in the healthcare risk knowledge graph to produce a patient risk graph. ... Fujitsu Limited

09/28/17 / #20170277856

Healthcare risk extraction system and method

A healthcare risks extraction system comprising: a risk related terms collector to accept input of terms, the terms including terms related to risks in the form of potential diseases, terms related to risk factors that increase the likelihood of disease and terms related to treatments of a medical condition; a medical entity reconciliator, to standardise and expand the terms to include synonyms and equivalent terms using a standardised vocabulary of terms; a topic detector and tagger, to retrieve a set of documents linked to the expanded terms from a medical document database; a named entity recognition, resolution and disambiguation, nerd, module to extract entities from the set of document and each aligned to the standardised vocabulary; and a relation extractor to score relations between the entities based on the co-occurrence of two entities in documents in the retrieved set of documents; wherein the healthcare risks extraction system is arranged to generate a risk knowledge graph storing the entities and their scored relations.. . ... Fujitsu Limited

09/28/17 / #20170277855

System and a method for assessing patient risk using open data and clinician input

A system for assessing patient risk using open data and input of knowledge data, the system including a healthcare knowledge data input to receive open data and a knowledge input to accept input of knowledge data relating to risk; a healthcare risk engine to provide a healthcare risk knowledge graph from the open data and knowledge data by using input of risk-related terms to retrieve documents from the open data and by extracting the healthcare risk knowledge graph as entities from the documents corresponding to risk-related terms, as well as links between the entities. A patient risk graph prediction module predicts risks for a patient by combining information in a patient clinical object (pco) with entities in the healthcare risk knowledge graph to produce a patient risk graph.. ... Fujitsu Limited

09/28/17 / #20170277840

System and method to aid diagnosis of a patient

A system and method to aid diagnosis of a patient includes a data and knowledge acquisition module and a meta diagnosis prediction module. The data and knowledge acquisition module includes: an input for patient data including any of previous diagnosis, drugs, symptoms and treatment, an input for open data and an input for expert knowledge, and is arranged to use these inputs to create a patient clinical object (pco), a biomedical knowledge graph and a rule based knowledge graph, and to enrich the patient clinical object using the biomedical knowledge graph. ... Fujitsu Limited

09/28/17 / #20170277563

Control method, non-transitory computer-readable storage medium, and control device

A control method executed by a control device, the control method including identifying a specified time period based on execution history information on previous jobs related to the plurality of systems, the specified time period being a period prior to execution start timing of a first job, update processing for a data storage area from which the first job refers to data is not executed during the specified time period, performing control so that evaluation timing of an amount of the data that the first job refers to from the data storage area is included in the identified time period, determining a specified system among from the plurality of systems based on the amount of the data evaluated at the evaluation timing, and causing the specified system to execute the first job.. . ... Fujitsu Limited

09/28/17 / #20170277552

Tracing method, computer-readable recording medium, and information processing apparatus

An information processing apparatus includes receiving a read of a class file created using an object-oriented program language, when a class of the class file is a tracing target, performing class transformation to insert a tracing output process into the class file, when the tracing output process is called during execution of a class file having been subjected to the class transformation, generating a first classloader that reads a tracing class file corresponding to the tracing output process, setting an order of priorities in which the first classloader delegates a read of a class in such a manner that a second classloader having read a class of an object to be passed as an argument to the tracing output process has a highest priority, and causing the first classloader to delegate the read of a class to classloaders in a decreasing order of the priorities from the highest-priority classloader.. . ... Fujitsu Limited

09/28/17 / #20170277513

Voice input support method and device

An information processing system includes circuitry configured to, acquire information identifying a plurality of voice commands associated with each of a plurality of screens to be displayed by a display, identify a first plurality of voice commands of the plurality of voice commands corresponding to a first screen, of the plurality of screens, currently displayed by the display, acquire first sound information captured by a microphone, compare the first sound information to first voice patterns associated with the first plurality of voice commands, and output a first result based on a first comparison between the first sound information to the first voice patterns.. . ... Fujitsu Limited

09/28/17 / #20170277468

Information processing apparatus and method of controlling information processing apparatus

It is provided a non-transitory computer-readable recording medium storing a program that causes an information processing apparatus which includes a plurality of memory areas and executes a first process and a process for rebooting the information processing apparatus and a second process. The information processing apparatus executes initializing a memory area of the plurality of memory areas as a memory area used for executing the first process, storing first information in a memory area, the first information indicating whether each memory area of the plurality of memory areas is initialized, executing the first process by using the memory area initialized as the memory area used for executing the first process, and initializing according to the first information, during the process for rebooting the information processing apparatus, a memory area which is not initialized as a memory area used for executing the second process.. ... Fujitsu Limited

09/28/17 / #20170277456

Apparatus and method to reduce a response time for writing data to redundant storage devices

Upon receiving, from application software, a first request for writing data stored in a first storage-region of the application software, an apparatus acquires a second storage-region, and copies the data to the second storage-region. The apparatus transmits, to one of drivers associated with each of redundant storage-devices on which mirroring is to be performed, a second request for writing the copied data to the each redundant storage-device, transmits, to the application software, a response indicating that writing of the data has been successfully performed in a case where a data-writing process for at least one of the redundant storage-devices is completed when a predetermined time has elapsed after the second request is transmitted to the drivers and before a retry-over time at which retry of the data-writing process is performed predetermined times, and excludes, from the redundant storage-devices, a storage-device for which the data-writing process is not completed.. ... Fujitsu Limited

09/28/17 / #20170277343

Electronic-book reader device and non-transitory computer-readable recording medium having stored therein a display control program

An electronic-book reader device includes a screen that displays a page image of an electronic book; a first sensor disposed on a side face of the electronic-book reader device; a second sensor disposed on a reverse face of the screen of the electronic-book reader device; a determiner that determines a rate of switching display of a plurality of the page images using an amount of input operation via the first sensor and an amount of input operation via the second sensor; and a display controller that carries out continuous page-turning display on the screen by displaying the plurality of page images being successively switched at the rate determined by the determiner. This configuration makes the reader possible to turn pages, feeling as if reading a paper-medium book.. ... Fujitsu Limited

09/28/17 / #20170277232

Information processing apparatus, method for detecting air intake fault, and storage medium

An information processing apparatus that includes a housing provided with a dust filter, the information processing apparatus includes a first temperature sensor that measures an internal temperature of the housing; a second temperature sensor that measures an external temperature of the housing; and a processor configured to acquire an amount of information processing of the information processing apparatus, identify a first amount of temperature change resulting from information processing of the information processing apparatus based on the amount of information processing, acquire the internal and external temperatures, calculate a second amount of temperature change resulting from an air intake fault of the dust filter by subtracting the first amount of temperature change from a temperature difference between the internal temperature and the external temperature, calculate a rate of increase in the second amount of temperature change, and output a fault notification according to the calculated rate of increase.. . ... Fujitsu Limited

09/28/17 / #20170277215

Electronic device, power source circuit, and integrated circuit

An electronic device includes: an integrated circuit including a first power source terminal to which a first voltage is supplied from a dc power source, a second power source terminal to which a second voltage is supplied from the dc power source, a third power source terminal coupled to the first power source terminal through an internal resistance, and a fourth power source terminal coupled to the second power source terminal; and a power source circuit including a first power source line that supplies the first voltage to the first power source terminal from the dc power source, a second power source line that supplies the second voltage to the second power source terminal from the dc power source, and a bypass capacitor coupled between the third power source terminal and the fourth power source terminal.. . ... Fujitsu Limited

09/28/17 / #20170276771

Method for controlling laser radar device and laser light-emitting circuit

A method for controlling a laser radar device, the method includes: closing a first switch configured to open or close a power supply circuit including a laser element; applying a voltage in a forward direction to the laser element; illuminating an object with an electromagnetic wave emitted from the laser element; applying, to the laser element, a voltage in a reverse direction that is opposite to the forward direction when the first switch is opened; detecting a reflected wave from the object; and measuring a location of the object.. . ... Fujitsu Limited

09/28/17 / #20170274995

Flying machine and flying machine usage method

A flying machine includes: a flying machine body that includes a rotor blade; a protective member that forms a frame shape inside which the rotor blade is disposed, that is rotatably fixed to both end portions of the flying machine body, and that is pipe shaped; and a connecting wire that passes through an inner portion of the protective member to connect the flying machine body and an external device together.. . ... Fujitsu Limited

09/28/17 / #20170274266

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, the process including obtaining user account information, and displaying, in accordance with a first display mode or a second display mode, a thumbnail image of a play image or a play video image of a player associated with the user account information, the thumbnail image being obtained based on the user account information, the first display mode including displaying the thumbnail image associating with information indicating an opponent team of the player without displaying individual pitch results in one game, the second display mode including displaying the thumbnail image associating with information indicating at-bat results in one game, whether the displaying is in accordance with the first display mode or the second display mode being determined based on an attribute of the player.. . ... Fujitsu Limited

09/28/17 / #20170273634

Meal estimation method, meal estimation apparatus, and recording medium

A non-transitory computer-readable recording medium stores a meal estimation program that causes a computer to execute a process including: acquiring time-series data of heart rate; calculating a feature quantity relating to a second peak appearing after a first peak in which a peak of the heart rate appears first after start of a meal, for each partial data included in the time-series data of the heart rate; determining presence of a meal in the partial data using the feature quantity relating to the second peak calculated for each of the partial data; and estimating a meal time from the partial data determined to include a meal.. . ... Fujitsu Limited

09/21/17 / #20170273137

Method and apparatus for configuring discontinuous reception and communication system

A method and apparatus for configuring discontinuous reception, and a communication system. The method includes: a base station respectively configures drx parameters for a first part of resources and a second part of resources; or, a user equipment is configured with a set of drx parameters, and the priority of a proximity based service and a cellular service is configured in the user equipment. ... Fujitsu Limited

09/21/17 / #20170273118

Base station device for controlling automatic driving,mobile communcation system for controlling automatic driving,and control,method for mobile control system for controlling automatic driving

A base station device receives a signal for connection establishment between a terminal device and the base station device from the terminal device and performs a series of processes for the connection establishment. A reception unit receives the signal for the connection establishment transmitted from the terminal device. ... Fujitsu Limited

09/21/17 / #20170273110

Base station and method for determining unlicensed frequency candidate

A base station includes a storage device to store results of carrier sensing performed respectively on a data transmission side and on a data reception side with respect to a plurality of sub-bands in unlicensed frequencies being the frequencies of which a use is not licensed for data transmission, and a controller to extract sub-bands of the unlicensed frequencies being determined that are in an idle status or have high possibility to be in the idle status by both of the data transmission side and the data reception side in the carrier sensing results as candidates for sub-bands of the unlicensed frequencies to be used for transmitting data by the data transmission side.. . ... Fujitsu Limited

09/21/17 / #20170272989

Cell reselection method and apparatus and communication system

A cell reselection method and apparatus, and a communication system. The cell reselection method includes: determining, by user equipment, a cell of signal strength greater than or equal to a predefined threshold value and supporting the prose; and reselecting the cell by the user equipment. ... Fujitsu Limited

09/21/17 / #20170272761

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

A non-transitory computer-readable storage medium storing an encoding processing program that causes a computer to execute a process, the process including acquiring image feature information of each of a plurality of image regions obtained by partitioning first image data and image feature information of each of the plurality of image regions obtained by partitioning second image data, determining, for each of the plurality of image regions, whether image feature information of the first image data and image feature information of the second image data have a correlation greater than or equal to a certain value, and coding a specified image region of the second image data which has the correlation, the coding being performed by using coding unit used for coding of an image region of the first image data whose position corresponds to the specified image region of the second image data.. . ... Fujitsu Limited

09/21/17 / #20170272355

Communication management method and information processing apparatus

An information processing apparatus includes a memory; and a processor coupled to the memory and the processor configured to exclude a combination for satisfying a condition from multiple combinations each including a number of shifts of multiple switch layers in a fat-tree network using latin square, create relay settings for multiple switches for performing communication through multiple communication paths corresponding to remain combinations except the combination excluded from the multiple combinations, and transmit correspondingly the created relay settings to the multiple switches.. . ... Fujitsu Limited

09/21/17 / #20170272309

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

An information processing apparatus includes a processor. The processor is configured to determine whether a communication is possible in a first segment, the first segment being defined between a communication unit that is provided in the first computing machine and communicates with the information processing apparatus, and a communication controller that is provided in the information processing apparatus and communicates with the service, determine whether a communication is possible in a second segment, the second segment being defined between the communication controller and one of a virtual machine provisioned in the first computing machine, an address of the service, and a second computing machine different from the first computing machine, and decide whether the service is available, a part of the service is available, or the service is unavailable, in accordance with a combination of a determination result for the first segment and a determination result for the second segment.. ... Fujitsu Limited

09/21/17 / #20170272279

Apparatus and method for estimating a frequency offset, apparatus and method for estimating a channel spacing and system

Embodiments of this disclosure provide an apparatus and method for estimating a frequency offset, an apparatus and method for estimating a channel spacing and a system. The apparatus for estimating a frequency offset includes: a synchronization extracting unit configured to perform a training sequence synchronization extraction on a receiving sequence containing a periodic training sequence to obtain the training sequence; a delay correlation processing unit configured to parallelly perform autocorrelation operations of different delay amounts on the training sequence to obtain multiple parallel correlation sequences; a superimposition processing unit configured to perform a superimposition operation on the multiple parallel correlation sequences to obtain a single sequence; and a frequency offset estimating unit configured to determine a frequency offset according to a phase of a synchronization position of the single sequence in the training sequence. ... Fujitsu Limited

09/21/17 / #20170272232

Apparatus and method for generating transmitting sequence, training sequence synchronization apparatus and method, apparatus and method for estimating channel spacing and system

Embodiments of this disclosure provide an apparatus and method for generating a transmitting sequence, a training sequence synchronization apparatus and method, an apparatus and method for estimating channel spacing and a system. The training sequence synchronization apparatus includes: a delay correlation processing unit configured to parallelly perform autocorrelation operations of different delay amounts on a receiving sequence containing a periodic training sequence to obtain multiple parallel correlation sequences; a superimposition processing unit configured to perform a superimposition operation on the multiple parallel correlation sequences to obtain a synchronization correlation sequence; and a synchronization extracting unit configured to perform a synchronization position extraction on the synchronization correlation sequence to obtain a synchronization position of the training sequence. ... Fujitsu Limited

09/21/17 / #20170272217

Wireless communication in multi-rat system

A buffer status reporting scheme for a terminal (10) wishing to transmit data simultaneously in multiple rats of a wireless communication network, which enables the co-ordination of multiple base stations (12, 14) of different rats (e.g. Lte enb, umts base station, wifi access point, etc.) with the assistance of the terminal (10) in order to achieve efficient radio resource scheduling for multi-rat multi-flow aggregation in uplink. ... Fujitsu Limited

09/21/17 / #20170272180

Base station, wireless communication system, and calibration method of wireless communication system

According to one aspect, a base station that is connected to a plurality of transmission and reception points includes a calibrator. The calibrator calculates calibration coefficients to be multiplied on weights in beamforming communication at each of a plurality of transmission and reception points based on the beamforming communication at each of a plurality of transmission and reception points.. ... Fujitsu Limited

09/21/17 / #20170272177

Arithmetic apparatus to calculate interference suppression parameter for radio device, base station apparatus, and radio terminal device

An arithmetic apparatus to calculate an interference suppression parameter for a radio device includes a predictive value calculator, a predictive error calculator, and an interference suppression parameter calculator. The predictive value calculator calculates a predictive value for a radio communication channel between radio devices. ... Fujitsu Limited

09/21/17 / #20170272172

Optical transmitter and method for transmitting optical signal

An optical transmitter includes: an amplitude control circuit, an e/o (electrical-to-optical) circuit, a detector and an optical power control circuit. The amplitude control circuit controls an amplitude of an input electric signal to generate a constant amplitude electric signal. ... Fujitsu Limited

09/21/17 / #20170272161

Optical receiving device and method for controlling dispersion compensation amount

An apparatus includes a receiver configured to receive a signal that has traveled an optical transmission line without returning output from an optical transmitting device and synchronize with the optical transmitting device in order to demodulate the signal; a dispersion compensator configured to compensate for wavelength dispersion caused by transmission of the signal; an acquisition circuit configured to acquire a transmitting timing at which the signal has been transmitted from the optical transmitting device; a calculation circuit configured to calculate a transmission time period from the optical transmitting device to the receiver from the transmitting timing and a receiving timing at which the signal has been received with the receiver; and an amount setting circuit configured to adjust a dispersion compensation amount of the dispersion compensator in accordance with the transmission time period.. . ... Fujitsu Limited

09/21/17 / #20170271842

Integrated semiconductor optical element and manufacturing method for same

The present invention relates to an optical semiconductor integrated element and manufacturing method for same solves difficulty in element manufacture, and reduces optical transmission loss. The present invention is provided with a stripe-shaped waveguide configured from a multilayer structure wherein at least a first conductivity-type lower cladding layer, a waveguide core layer, and an upper cladding layer are layered, and the upper cladding layer is formed using a second conductivity-type upper cladding layer, and an i-type upper cladding layer, which has a bent portion by being shifted in the perpendicular direction with respect to the main extending direction of the waveguide.. ... Fujitsu Limited

09/21/17 / #20170270815

Behavior shaping using a construction toy

A method includes acquiring individual assessment data that comprises behavior from player of a construction toy. The construction toy includes at least one sensor to detect an activity of the player with the construction toy. ... Fujitsu Limited

09/21/17 / #20170270814

Behavior variability and complexity modeling using a construction toy

A system includes a memory and a processor operatively coupled to the memory. The processor being configured to execute instructions to monitor a behavior of a player of a first construction toy. ... Fujitsu Limited

09/21/17 / #20170270417

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

Partial reconfigurable regions each perform a process by using, from among a plurality of functional modules, a functional module arranged in each of the partial reconfigurable regions, respectively. An arrangement decision unit decides, on the basis of the maximum operation frequency for each of the partial reconfigurable regions in a case where each of the functional modules is arranged in each of the partial reconfigurable regions, the arrangement of the functional module into each of the partial reconfigurable regions. ... Fujitsu Limited

09/21/17 / #20170270308

Security device and control method

A secure area includes a processor that is included in a secure area and a first memory with storage capacity less than a predetermined amount. The processor decrypts, when encrypted first information and encrypted second information are input from a secret input path, the first information and the second information and stores the first information in the first memory. ... Fujitsu Limited

09/21/17 / #20170270281

Interaction energy calculation method, calculation device, and program

A method, which includes: extracting one or more calculation-target water molecules that influence at least interaction energy between the target molecule and some of the drug candidate molecules, but not the interaction energy between the target molecule and all of the drug candidate molecules; and calculating each interaction energy between the target molecule and each of the drug candidate molecules with only considering the one or more calculation-target water molecules as water molecules treated positively in a calculation of each interaction energy, and with considering the one or more calculation-target water molecules only in a calculation of interaction energy which the one or more calculation-target water molecules influence, wherein the method is a method for calculating interaction energy between the target molecule and the drug candidate molecules using a calculator.. . ... Fujitsu Limited

09/21/17 / #20170270031

Information processing apparatus, test execution method, and computer-readable recording medium

A test control device stores therein, for each user who revises a system that includes a plurality of components, a use configuration table in which the type of the components that are used in revision is associated with the connection relation between the components that are used in the revision. When the test control device receives a request from a terminal device, the test control device specifies, on the basis of the use configuration table associated with the user of the terminal device, the type of the component that serves as the transfer destination of the request. ... Fujitsu Limited

09/21/17 / #20170269957

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

An information processing apparatus includes a first determiner, a second determiner, and third determiner. The first determiner determines, when a second virtual machine of a migration destination is generated from a first virtual machine of a migration source, whether a first generating definition representing a specification of the first virtual machine matches a second generating definition representing a specification of the second virtual machine. ... Fujitsu Limited

09/21/17 / #20170269868

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

A cache holds, until a predetermined condition is satisfied, read data which is read, on the basis of a read request, from a storage device which has data including migration target data. A storage unit stores therein migration information which includes identification information and access date and time of the migration target data. ... Fujitsu Limited

09/21/17 / #20170269709

Apparatus, method for image processing, and non-transitory medium storing program

An apparatus for image processing includes: a memory for storing display screen data to be displayed on a display device; and a processor configured to acquire a position of a pointer of an input device, update the display screen data, identify a region updated at an update frequency larger than a threshold between frames of the display screen data, search, based on a track of the position of the pointer, for a motion direction of the identified region, segment the identified region into segments along a border line set therein according to the motion direction, and execute a compression process that includes assigning processes for performing video compression on images of the segments of the region to a plurality of processors, respectively, and causing the plurality of processors to perform the video compression processes in parallel.. . ... Fujitsu Limited

09/21/17 / #20170269683

Display control method and device

A computer-implemented method includes receiving a request from a user for a first product via a terminal installed on a place, allocating identification information to the user, tracking a user movement of the user during a time period between when the request is received and when the first product is provided to the user, identifying a second product that interests the user based on the tracked user movement, a plurality of product including the second product being presented to the user during the time period, associating the second product that interest the user with the identification information, and controlling a display device to display information regarding the second product, the display device being allocated to the identification information of the user.. . ... Fujitsu Limited

09/21/17 / #20170269678

Information processing device, power measuring method, and non-transitory recording medium storing power measuring program

An information processing device includes: a memory configured to store a power measuring program; and a processor configured to execute the power measuring program, wherein the processor, based on the power measuring program, identifying an event to be used for sampling of an amount of power consumption by using a power consumption model based on the event occurring in the processor; and calculating a sampling interval of an identified event based on an electric energy sampling interval as a sampling interval of the amount of power consumption and the power consumption model.. . ... Fujitsu Limited

09/21/17 / #20170269310

Method of manufacturing optical device

An optical device includes: an optical element with a surface including one of a light-receiving portion and a light-emitting portion; a resin layer provided over the one of light-receiving portion and the light-emitting portion; and a resin lens provided over the resin layer, wherein the resin layer includes a first shape larger than a second shape of the resin lens in a direction parallel to the surface.. . ... Fujitsu Limited

09/21/17 / #20170268932

Apparatus and method for controlling frequency analysis processing, and sensor module

An apparatus for controlling a frequency analysis processing includes: a memory; and a processor coupled to the memory and configured to execute a fast fourier transform process that includes performing a fast fourier transform operation on data of two groups into which sensor data sensed at a first sampling frequency by a sensor is divided, and execute a change process that includes changing, in a case where results of butterfly operations of the fast fourier transform operation are similar between the two groups, a sampling frequency at which the sensor operates to a second sampling frequency lower than the first sampling frequency.. . ... Fujitsu Limited

09/21/17 / #20170268871

Three-dimensional measurement system and three-dimensional measurement method

There is provided a computer-readable non-transitory recording medium storing a program that causes a computer to execute a procedure including: storing, on a memory, information for representing a correspondence between a reference position of a real first measurement device that is present in a predetermined space, and a reference position of a virtual second measurement device that is three-dimensionally visualized in the predetermined space and is able to measure a virtual object that is three-dimensionally visualized in the predetermined space; calculating two end positions of the virtual second measurement device corresponding to two end positions of the real first measurement device applied to the virtual object, by referencing the information stored on the memory; calculating a distance between the two ends of the virtual second measurement device, based on the two end positions of the virtual second measurement device calculated; and displaying, on a predetermined device, the distance calculated.. . ... Fujitsu Limited

09/21/17 / #20170267343

Unmanned aerial vehicle operation systems

A method of deploying an unmanned aerial vehicle (uav) operation system may be provided. A method may include estimating an amount of traffic for one or more routes based on a demand of the one or more routes. ... Fujitsu Limited

09/14/17 / #20170265336

Electronic equipment

An electronic equipment includes a refrigerant tank that contains a refrigerant, an electronic component, a through card electrically coupled to the electronic component, and a pouch of which one end side is in a close contact with the through card so as to seal the electronic component, wherein the electronic component is immersed in the refrigerant of the refrigerant tank in a state of being sealed in the pouch.. . ... Fujitsu Limited

09/14/17 / #20170265330

Cooling apparatus and electronic device

A cooling apparatus includes: an evaporator in which a coolant is housed and that evaporates the coolant; a condenser that condenses the coolant evaporated by the evaporator; a pathway section that includes a vapor path and a liquid path each placing the inside of the evaporator and the inside of the condenser in communication with each other, and that circulates the coolant between the evaporator and the condenser; a valve that is provided to at least one path out of the vapor path or the liquid path; and a pressure regulation section that increases an opening amount of the valve according to an increase in pressure inside the evaporator.. . ... Fujitsu Limited

09/14/17 / #20170265328

Electronic equipment

An electronic equipment includes a refrigerant tank that contains a refrigerant, a plurality of electronic components immersed in the refrigerant of the refrigerant tank, and a refrigerant injection member including a plurality of injection holes to inject the refrigerant supplied from a refrigerant inlet so as to cause the refrigerant to flow between the plurality of electronic components, wherein opening areas of the injection holes of the refrigerant injection member are set to be larger as the injection holes are far from the refrigerant inlet.. . ... Fujitsu Limited

09/14/17 / #20170265323

Assembly for securing at least one expansion card and server system

The invention relates to an assembly for securing at least one expansion card (comprising a half-open chassis for receiving a first circuit board of a server module having at least one first plug connector, a carrier component for receiving at least one expansion card and at least one second circuit board secured to the carrier component. The carrier component comprises at least one securing point for rotatably and releasably receiving the carrier component on the half-open chassis and at least one first bearing surface for supporting the carrier component on a second bearing surface of the half-open chassis, arranged in the region of opposite ends of the carrier component. ... Fujitsu Limited

09/14/17 / #20170265226

Wireless communications system, communications apparatus, and processing method

A wireless communications system includes a first communications apparatus configured to use a predetermined band shared with a second wireless communications system and receive a wireless signal from a second communications apparatus; and the second communications apparatus. The first communications apparatus is further configured to assign to the second communications apparatus, a first candidate and a second candidate for a utilization resource in the predetermined band. ... Fujitsu Limited

09/14/17 / #20170265188

Apparatus and method for managing assignment of time slots

An apparatus for assigning time slots refers to a hierarchical structure when a predetermined number of time slots in one of a plurality of communication cycles is assigned to a communication apparatus, identifies an associated frame whose use status is to be changed to used by the assignment of the predetermined number of time slots for a group managed in a layer corresponding to the requested communication cycle, and makes determination to assign a frame belonging to a group in which a number of time slots, in the associated frame, whose use status is changed to used is smaller, to the communication apparatus.. . ... Fujitsu Limited

09/14/17 / #20170265161

Information providing apparatus, information providing method, display control method, and display control device

An information providing apparatus includes: a memory; and a processor coupled to the memory, wherein the processor is configured to: receive information including a display condition that controls a display performed by a terminal device with use of a state of the terminal device; and provide the terminal device with the information received by the reception unit.. . ... Fujitsu Limited

09/14/17 / #20170265144

Radio beacon apparatus and control method for radio beacon apparatus

An apparatus for radio beacon includes: a transmission circuit configured to transmit a radio beacon signal; a detection circuit configured to detect an entrance of an obstacle into a radio space of the transmission circuit; and a control circuit configured to control the transmission circuit, based on a control value corresponding to a number of times of detection which indicates the number of times the entrance of the obstacle has been detected in a given time in the detection circuit.. . ... Fujitsu Limited

09/14/17 / #20170265143

Integrated circuit system and integrated circuit

An integrated circuit system includes a first integrated circuit for which signal modes set to a plurality of first i/o ports in the active mode are maintained in the sleep mode and a second integrated circuit for which a plurality of second i/o ports are placed in a floating state in the sleep mode, wherein the first integrated circuit transmits a first notification signal that indicates an operation mode to the second integrated circuit, wherein the second integrated circuit transmits a second notification signal that indicates an operation mode to the first integrated circuit, and wherein the signal modes of the plurality of first i/o ports and the plurality of second i/o ports are set such as to suppress steady currents persistently flowing between the first i/o ports and the second i/o ports, and to suppress through currents flowing.. . ... Fujitsu Limited

09/14/17 / #20170265081

Wireless communication device, wireless communication method, and computer readable storage medium

A wireless communication device including: a processor configured to: serve a wireless network with one or more other wireless communication devices, the wireless communication device and the one or more other wireless communication devices wirelessly publishing a specified identifier of the wireless network in common and wirelessly communicating with a wireless terminal when receiving a request, for coupling to the wireless network, transmitted based on the specified identifier from the wireless terminal, transmit to the other wireless communication device, when the wireless communication device detects that a scanned wireless signal from another wireless communication device publishes the specified identifier, a specified request for coupling to the wireless network, and determine whether the other wireless communication device is one of the one or more other wireless communication device or not based on a response, originating with the specified request, from the other wireless communication device.. . ... Fujitsu Limited

09/14/17 / #20170265037

Method, system, and storage medium

A method includes: receiving beacon signals transmitted by each of a plurality of beacon devices around a positioning target terminal; first calculating, based on the received beacon signals, location information indicating locations of a plurality of mobile beacon devices included in the plurality of beacon devices; selecting a plurality of second mobile beacon devices from among the plurality of mobile beacon devices by excluding one or more first mobile beacon devices having similar azimuth directions from the positioning target terminal among the plurality of mobile beacon devices based on the calculated location information; and second calculating by circuitry, based on the selected plurality of second mobile beacon devices, a location of the positioning target terminal.. . ... Fujitsu Limited

09/14/17 / #20170264913

Image decoding device, image processing system, and image decoding method

A processor requests a first stream encoded by irreversible encoding from an encoding device, decodes the first stream, generates a first decoded image from a first encoded image obtained by encoding one image, and outputs the first decoded image. Then, the processor requests a second stream from the encoding device. ... Fujitsu Limited

09/14/17 / #20170264909

Apparatus and method for image coding, and non-transitory computer-readable storage medium

An apparatus for image coding includes a processor to: execute a determining process that includes, when a specific entry included in a first palette for use in coding a first block in a coding-target image is not an entry candidate for a second palette for use in coding a second block to be coded after the first block, determining an entry to be included in the second palette based on a first index indicating a code amount to be generated when the specific entry is to be included in the second palette and a second index indicating a code amount to be generated when the specific entry is not to be included in the second palette; execute a generating process that includes generating the second palette including the entry determined in the determining process; and execute a palette coding process that includes coding the second block by the second palette.. . ... Fujitsu Limited

09/14/17 / #20170264704

Method of transferring data, data transfer device and non-transitory computer-readable storage medium

A method of transferring data executed by a data transfer device, the method includes receiving a plurality of first data and a plurality of second data, accumulating the received plurality of first data and the received plurality of second data respectively, sending, to a first node, the plurality of first data accumulated during a first period, and sending, to a second node, the plurality of second data accumulated during a second period, wherein, the first period is longer than the second period when a first data amount of the plurality of first data to be sent to the first node per unit time is greater than a second data amount of the plurality of second data to be sent to the second node per the unit time.. . ... Fujitsu Limited

09/14/17 / #20170264685

Distribution method, distribution request method, and information processing device

A distribution method includes assigning, to each of files including divided video data which is divided in accordance with a time series, identification information that includes information indicating one of the video data and information indicating an order of the time series, receiving, from a terminal device that reproduces the files, a distribution request for video data based on a pseudo definition file in which pseudo identification information is defined in a reproduction order of reproducing the files, selecting, based on relationship information indicating a correspondence relationship between the pseudo identification information and the identification information, a file corresponding to the distribution request from among the files, and distributing the selected file to the terminal device.. . ... Fujitsu Limited

09/14/17 / #20170264668

File delivery method, device, and program

A file delivery device includes a memory and a processor that reads and executes instructions stored by the memory. The processor selects, from a plurality of file groups that are an application divided into a specific division count, a file group that is to be delivered next to a terminal, based on a usage state of a file group at the terminal and a file group transition state that was predetermined based on a usage sequence of the respective file groups when executing the application; and delivering the selected file group to the terminal.. ... Fujitsu Limited

09/14/17 / #20170264658

Method for distributing frame data of image

A method for distributing frame data of an image to a plurality of clients via a network, the method including generating, using a processor, first frame data and second frame data as the frame data, transmitting, using the processor, the first frame data to all of the plurality of clients, and transmitting, using the processor, the second frame data to clients for whom a communication environment between the clients and the server satisfies a predetermined condition between the transmissions of the first frame data.. . ... Fujitsu Limited

09/14/17 / #20170264615

System, information processing apparatus, and storage medium

A system includes an apparatus among apparatuses configured to relay communication between equipment, and another apparatus coupled to the apparatuses through a network. The apparatus receives a beacon from one or more equipment for which given operation is executed by a user among a plurality of equipment, the beacon including first identifier whose value is common to the plurality of equipment, each of the plurality of equipment being configured to transmit the beacon; transmits the first identifier and second identifier identifying the one or more equipment, in the beacon, to the another apparatus; and executes relaying communication between equipment relating to a list of second identifier from the another apparatus. ... Fujitsu Limited

09/14/17 / #20170264568

Communication device, communication system and communication method

There is provided a communication device in a communication system in which a plurality of communication devices are coupled in series, the communication device including: a memory; a processor coupled with the memory and the processor configured to: receive a control signal included in a signal transmitted from a first communication device of the plurality of communication devices, control an output band in which the communication device transmits the signal, based on a weight value included in the control signal received, update the weight value, and transmit the signal including the control signal including the weight value updated, to a second communication device of the plurality of communication devices through the output band controlled.. . ... Fujitsu Limited

09/14/17 / #20170264558

Method of analyzing packets and analysis device

A method of analyzing packets performed by a computer, the method includes, for each of a plurality of data transmission apparatuses and for each of a plurality of periods, specifying a number of packets transmitted from each of a plurality of data transmission apparatuses, specifying a number of times that a transmission interval of the packets is equal to or larger than a first value, specifying a ratio of the number of times to the number of packets, specifying amount of increase of the ratio for a period immediately before each of the plurality of periods, specifying a period in which the number of the data transmission apparatuses of which the amount of increase is equal to or larger than a second value is equal to or larger than a third value among the plurality of periods, and outputting first information indicating the specified period.. . ... Fujitsu Limited

09/14/17 / #20170264555

Frame forwarding device, and method for requesting setting of processing for flow

A frame forwarding device includes a receiver that receives a frame, a storage that stores in association with each other a condition of a flow that includes a plurality of frames having common identification information and that is a target of processing, and a processing content that is set by a control device, and a processor is configured to perform, on the received frame, a processing content that is stored in association with a condition matching identification information of the received frame. In a case of requesting the control device to set a processing content for the received frame, the processor is configured to determine, according to a flow type of the received frame, whether to transmit a setting request message regarding the received frame to the control device or not.. ... Fujitsu Limited

09/14/17 / #20170264545

Packet processing apparatus and table selection method

An apparatus includes a memory storing a table including packet identification information and information indicating a process corresponding to the packet identification information, a unit to search for a process corresponding to packet identification information of a received packet from the table, a unit to acquire table candidates that have different types and in which all packets identified by new identification information for a packet and existing identification information for a packet are retrievable from the table candidates, based on the existing packet identification information and the new packet identification information when a addition request of a new entry including the new identification information for a packet is received, and a unit to select a table used for a search among the table candidates based on the number of packet identification information stored in each of the table candidates.. . ... Fujitsu Limited

09/14/17 / #20170264516

Packet monitoring apparatus, method of monitoring packet and non-transitory computer-readable storage medium

A packet monitoring apparatus includes a memory and a processor configured to capture a plurality of packets transmitted through a communication line and belonging to a first session, specify capturing time intervals between the plurality of packets, acquire, from each of the plurality of packets, a clock number of clocks generated by a transmission apparatus and counted when each of the plurality of packets is transmitted from the transmission apparatus, specify a difference of the clock numbers between each of the plurality of packets and a packet captured immediately prior to each of the plurality of packets, specify a frequency of the clock based on the specified capturing time interval and the specified difference, and specify a jitter of the capturing time intervals based on the specified capturing time interval, the specified frequency, and the specified difference.. . ... Fujitsu Limited

09/14/17 / #20170264507

Communication method, system, and recording medium

A communication method includes storing, by a communication device, generation log information in which a period of time and an identifier are associated with each other; when another communication device is detected, transmitting, to the another communication device, a combination of a time at which the another communication device is detected and an identifier of the communication device extracted from the generation log information; when a combination of a time at which the communication device is detected and an identifier of the another communication device, is received from the another communication device, storing the combination as reception log information; determining whether an identifier related to the communication device is included in the reception log information stored in a target communication device; and identifying the communication device as a device related to the target communication device when it is determined that the identifier is included in the reception log information.. . ... Fujitsu Limited

09/14/17 / #20170264388

Network management method, network managing device, and recording medium

A network management method executed by a processor included in a network managing device configured to manage a network in which a plurality of wavelength-multiplexed optical signals is transmitted, the method includes determining an active path and an auxiliary path for each of the plurality of optical signals; allocating, for each of links coupling adjacent nodes included in the network to each other, frequency bands to be used for the optical signals to the active paths for the optical signals so that frequency bands for the maximum rates of transmitting the optical signals do not overlap each other; and allocating, for each of the links, unallocated frequency bands within the frequency bands for the maximum transmission rates to the auxiliary paths for the optical signals.. . ... Fujitsu Limited

09/14/17 / #20170264371

Transmission apparatus and wavelength setting method

There is provided a transmission apparatus including: generators to generate optical signals having wavelengths included in a predetermined band, the wavelengths being variable; a transmitter to multiplex the optical signals and transmit the optical signals to another transmission apparatus; a memory; and a processor coupled to the memory and the processor to: monitor reception quality of an optical signal for monitoring received by the another transmission apparatus while changing a wavelength of the optical signal for monitoring which is generated by the generators, determine a first wavelength of a first optical signal having a longest wavelength and a second wavelength of a second optical signal having a shortest wavelength, based on the reception quality monitored, determine a wavelength of an optical signal except for the first and second optical signals, based on the first second wavelengths, and control the wavelength generated by the generators, based on the wavelength determined.. . ... Fujitsu Limited

09/14/17 / #20170264370

Optical signal-processing apparatus, receiving apparatus, and optical network system

An optical modulator combines and inputs a signal light propagating through the optical network and a control light having information concerning the optical network to a nonlinear optical medium. The optical modulator modulates the signal light according to changes in intensity of the control light, in the nonlinear optical medium.. ... Fujitsu Limited

09/14/17 / #20170264358

Data management method and data management system

A management device is connected with a plurality of relay devices, and the relay devices store data collected by a device. The management device registers, when a connection notification is received from one of the relay devices, relay device identification information, which identifies the relay device, of the relay device serving as the request destination when the data is acquired, sends a data acquisition request to the specified relay device, and sends, to one of the relay devices, relay device identification information of the target relay device targeted for deletion. ... Fujitsu Limited

09/14/17 / #20170264311

Information processing device, data compression method and data compression program

An information processing device includes: a memory; and a processor coupled to the memory and the processor configured to: generate compressed data, in sets of a prescribed size, in respect of one set of object data, in accordance with each of a plurality of compression methods; and select compressed data of the compression method which has completed compression of the object data first, among the plurality of compression methods.. . ... Fujitsu Limited

09/14/17 / #20170264247

Power amplification apparatus and method for controlling power amplification apparatus

A power amplification apparatus which is a doherty power amplification apparatus includes a main amplifier configured to amplify an input signal, and an auxiliary amplifier configured to amplify the input signal when a level of the input signal is higher than a predetermined level. The power amplification apparatus includes an auxiliary amplifier threshold value shift detector configured to detect a threshold value shift in the auxiliary amplifier; and an auxiliary amplifier bias voltage adjustment circuit configured to adjust a bias voltage of the auxiliary amplifier based on the detected threshold value shift in the auxiliary amplifier.. ... Fujitsu Limited

09/14/17 / #20170264193

Current mirror circuit and charge pump circuit

A current mirror circuit includes: a reference current circuit including a reference transistor and a constant current source coupled between a high potential source and a low potential source; a first proportional current circuit, including a first transistor that forms a first current mirror circuit with the reference transistor, to generate a first current having a first ratio to a reference current of the reference current circuit; a second proportional current circuit, including a second transistor that forms a second current mirror circuit with the reference transistor, to generate a second current having a second ratio to the reference current; a comparison circuit to output a difference between a drain voltage of the first transistor and a drain voltage of the second transistor; and a current adjustment transistor coupled to a drain of the second transistor and including a gate to which an output of the comparison circuit is applied.. . ... Fujitsu Limited

09/14/17 / #20170264113

Portable terminal and battery control method

There is provided a portable terminal including: a first battery; a second battery having a thermal capacity smaller than the first battery; a switch configured to switch an electric power supply to electronic components between the first battery and the second battery; a memory; and a processor coupled to the memory and the processor configured to control the switch so that the second battery supplies electric power to the electronic components when the portable terminal is started.. . ... Fujitsu Limited

09/14/17 / #20170263742

Compound semiconductor device and method for manufacturing same

A compound semiconductor device includes a compound semiconductor layer, a gate electrode disposed above the compound semiconductor layer, and source and drain electrodes disposed above the compound semiconductor layer with the gate electrode between the source and drain electrodes, wherein the compound semiconductor layer has a groove in a surface thereof at least between the source electrode and the gate electrode in a region between the source electrode and the drain electrode, the groove gradually deepened toward the source electrode.. . ... Fujitsu Limited

09/14/17 / #20170263578

Electronic device and electronic equipment

An electronic device includes a first electronic component including a first signal line and a first ground conductor surface, a second electronic component that is placed above the first electronic component and includes a second signal line and a second ground conductor surface opposed to the first ground conductor surface, a waveguide including the first ground conductor surface, the second ground conductor surface, and a pair of first ground conductor walls that are opposed to each other and are placed between the first ground conductor surface and the second ground conductor surface, a first transducing part that transduces a signal between the first signal line and the waveguide, and a second transducing part that transduces a signal between the second signal line and the waveguide.. . ... Fujitsu Limited

09/14/17 / #20170263285

Video image processing device, video image processing method, and non-transitory computer-readable recording medium

A video image processing device receives information indicating whether an event has occurred in a competition area in which different regions are captured by a plurality of cameras, determines a camera that captured a video image of one of the different regions at which the event has occurred, extracts a partial video image obtained at the time at which the event has occurred from video image information on video images captured by the determined camera and stores the extracted partial video image to the memory.. . ... Fujitsu Limited

09/14/17 / #20170263284

Storage control device, storage system and method of controlling a storage device

A storage control device configured to control a storage device including a plurality of groups each of which includes a plurality of storage regions, the storage control device includes a memory and a processor coupled to the memory and configured to store, into the memory, information associated with each of the plurality of groups and indicating whether an error region in which an error is detected is included in at least one of the plurality of storage regions of each of the plurality of groups, identify a first group including the error region from the plurality of groups based on the information associated with the plurality of groups, read data from a plurality of storage regions included in the identified first group, and identify the error region included in the first group based on the read data.. . ... Fujitsu Limited

09/14/17 / #20170263168

Apparatus, method, and non-transitory medium storing program for image display

An apparatus for image display includes: a drawing circuit configured to carry out drawing processes which include irradiating a retina with light through a pupil; a detector configured to detect scattered light generated due to reflection of light emitted by the drawing circuit around the pupil; and a stopping circuit configured to stop the drawing processes performed by the drawing circuit for a given period when the scattered light is detected by the detector.. . ... Fujitsu Limited

09/14/17 / #20170263016

Computer-readable storage medium storing management program, management apparatus, and management method

A non-transitory, computer-readable recording medium having stored therein a management program for causing a computer to execute acquiring an image of a rack and a device mounted in the rack; and specifying a position of the device mounted in the rack, in the rack based on the image and correspondence information representing correspondences between aspect ratios of devices mountable in the rack and unit sizes in the rack, each of the unit sizes having a minimum housing space that accommodates the device.. . ... Fujitsu Limited

09/14/17 / #20170262905

Computer-readable recording medium, data accumulation determination method, and data accumulation determination apparatus

A computer-readable recording medium storing a data accumulation determination program is disclosed. A first cost and a second cost are calculated from a process content pertinent to a process for acquiring a final result by a plurality of processes. ... Fujitsu Limited

09/14/17 / #20170262771

Retrieval control program, retrieval control apparatus, and retrieval control method

A non-transitory computer-readable storage medium storing therein a retrieval control program that causes a computer to execute a process includes: receiving a retrieval condition, extracting an incident corresponding to the received retrieval condition from a storage that stores an incident in association with a handling method, classifying the extracted incident in accordance with the handling method associated with the extracted incident and, outputting the classified incident as a retrieval result.. . ... Fujitsu Limited

09/14/17 / #20170262718

Information processing apparatus and method of searching for similar data

An information processing apparatus stores first and second registered feature data respectively expressing first and second features of registered data, generates first and second subject feature data respectively expressing the first and second features of subject data, calculates a first degree of dissimilarity between the first registered feature data and the first subject feature data using a first computational process that exhibits symmetry so that a computational result does not change when two input values are interchanged, calculates a second degree of dissimilarity between the second registered feature data and the second subject feature data using a second computational process that exhibits antisymmetry so that a computational result changes when the two input values are interchanged, and selects the registered data based on the first and second degrees of dissimilarity.. . ... Fujitsu Limited

09/14/17 / #20170262693

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

A biometric authentication 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 sets of palm images taken under different illumination conditions of an illumination source from one another in obtaining images of a palm with light emitted from the illumination source; adjusting a time interval at which the imaging device acquires the image sets, in accordance with a condition for imaging the palm; extracting a biological feature from each of the image sets; and comparing each biological feature extracted by the extracting with a biological feature registered in advance.. . ... Fujitsu Limited

09/14/17 / #20170262687

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

A biometric capture device includes: a first light source configured to emit a light of a first wavelength to a biometric body; a second light source configured to emit a light of a second wavelength different from the first wavelength to the biometric body; a camera configured to capture a reflected light from the biometric body; a memory; and a processor coupled to the memory and the processor configured to execute a process, the process including: acquiring a biometric image based on a component of the first wavelength from an image captured by the camera; acquiring distance information between the biometric body and the camera based on a component of the second wavelength from the image captured by the camera; and correcting the biometric image based on the distance information.. . ... Fujitsu Limited

09/14/17 / #20170262628

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

A management device includes: a processor configured to: store, in a storage, request history information indicating a history of an application programming interface (api) request transmitted by an application and an access-number management table representing number of times api access of the application is able to be made in each unit time; calculate, upon reception of the api request, as for an application having transmitted the api request, a stability based on transition of contents of the api request from the application and the request history information; change the number of times api access of the application is able to be made according to the stability; and upon reception of the api request from the application, compare number of times of access of the application and the number of times api access of the application is able to be made, and determine whether acceptance of the api request is made.. . ... Fujitsu Limited

09/14/17 / #20170262558

Computer-readable recording medium storing program for thermal conductivity calculation program, thermal conductivity calculation 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 for thermal conductivity calculation, the process includes receiving information indicating a surface of a first part, on which a particular part having high elasticity is disposed; receiving specification information indicating a second part in contact with the particular part; receiving information indicating a first thickness of the particular part; calculating a second thickness of the particular part after compressed when the particular part is placed between the surface and the second part; and calculating a thermal conductivity of the compressed particular part having the second thickness, according to an amount of compression indicating a difference between the first and the second thicknesses and to a correspondence relationship between a thermal resistance of the particular part and an amount obtained by subtracting a thickness of the compressed particular part from the first thickness.. . ... Fujitsu Limited

09/14/17 / #20170262552

Information processing apparatus, similarity search program, and similarity search method

A similarity search method that causes a computer to perform a process, the process includes: first calculating, based on a plurality of record data, each of the record data including a plurality of feature quantities, normal hyperplane data representing a normal hyperplane, the normal hyperplane being a hyperplane dividing a feature quantity space, and a distance between a pair of divided areas having symmetry, second calculating, based on the plurality of record data and the normal hyperplane data, one-way hyperplane data representing at least one one-way hyperplane, the one-way hyperplane being a hyperplane dividing the feature quantity space, and a distance between a pair of divided areas having asymmetry, and converting, based on the normal hyperplane data and the one-way hyperplane data, query data including a plurality of feature quantities and the plurality of record data into respective binary strings.. . ... Fujitsu Limited

09/14/17 / #20170262530

Search apparatus and search method

A computer generates searching context information relating to appearance frequencies of words or semantic codes in a searching query sentence from the searching query sentence. Semantic analysis is performed on sentences included in documents so as to generate semantic structures, and each of the semantic structures includes three or more semantic codes and a relationship type among the semantic codes. ... Fujitsu Limited

09/14/17 / #20170262512

Search processing method, search processing apparatus, and non-transitory computer-readable recording medium storing search processing program

A search processing method includes: receiving, by a computer, a search condition; determining, based on first information which associates a first attribute value of a first attribute, which is unique, with an attribute value group including a second attribute value of one or more second attributes other than the first attribute, whether the attribute value group associated with the first attribute value satisfies the search condition for each of the first attribute value; and outputting the first attribute value associated with the attribute value group determined to satisfy the search condition.. . ... Fujitsu Limited

09/14/17 / #20170262492

Extraction program, extraction device and extraction method

A non-transitory computer-readable storage medium storing therein an extraction program that causes a computer to execute a process includes: referring to a storage that stores correspondence information associating extraction attributes which match respective attributes of each data element included in a plurality of data elements, from among extraction attributes included in verification rules, and verification rules which include the extraction attributes, and identifying, for each of the plurality of data elements and for each attribute, the verification rule including the extraction attributes matching each attribute; identifying, for each of the plurality of data elements, a common verification rule which is common in the verification rules corresponding to the attributes of each data element; and extracting, for each verification rule, data for which the verification rule has been identified as the common verification rule.. . ... Fujitsu Limited

09/14/17 / #20170262485

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

A data management method conducted by a computer, the data management method that includes generating grouping information that groups data based on a history of a request for an access to the data, accumulating, in a buffer, according to a changing request or changing processing, a changed piece of data from among pieces of data included in a group that exists in a memory, the changed piece of data indicating a piece of data changed by the changing request or the changing processing, the changing request requesting a change in data that includes an addition, an update, and a deletion, the changing processing being processing of changing a group to which the data belongs, and determining, for each group included in the grouping information, whether the changed data accumulated in the buffer is to be written to a storage device, based on a set condition for writing.. . ... Fujitsu Limited

09/14/17 / #20170262411

Calculator and matrix factorization method

For each process unit, a calculator allocates, in a storing unit, a first storage area with a storage capacity corresponding to the total data volume obtained by adding the data volume of rows and columns included in the process unit to the data volume of a predetermined count of rows and columns. Using the first storage area, the calculator performs first factorization on the rows and columns of each target process unit and rows and columns transferred from process units having already undergone factorization processing. ... Fujitsu Limited

09/14/17 / #20170262410

Parallel computer and fft operation method

A storage unit includes first to third storage areas. An operation unit executes, while executing a first process to perform an fft (fast fourier transform) operation by using the first storage area, a second process to transmit a calculated fft calculation result stored in the second storage area to other processes and to store an fft operation result received from said other processes in the third storage area.. ... Fujitsu Limited

09/14/17 / #20170262392

Image processing apparatus, notification monitoring program, and notification monitoring method

An information processing apparatus includes a memory; and a processor coupled to the memory and the processor configured to poll and monitor a plurality of monitoring targets, wherein the number of times of monitoring a first monitoring target is greater than the number of times of monitoring a second monitoring target.. . ... Fujitsu Limited

09/14/17 / #20170262390

Device, prioritizing process method and computer-readable recording medium

A device includes a memory and a processor coupled to the memory. The processor configured to determine types of applications which are to be executed by the processor. ... Fujitsu Limited

09/14/17 / #20170262382

Processing device, information processing apparatus, and control method of processing device

A processing device includes a cache memory to temporarily register data stored in the main memory and a registration circuit that, when registering the data stored in the main memory to the cache memory, acquires identification information set in association with an area in that the data to be registered is stored in the main memory, and registers, in the cache memory, the identification information together with the data to be registered. The processing device further includes a comparison circuit that, when executing an instruction to access the main memory, compares access information specified together with an address of an access destination and identification information registered together with access object data in the cache memory, with each other. ... Fujitsu Limited

09/14/17 / #20170262328

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

An apparatus including a physical memory partitioned into areas, a flag storage unit to store flags wherein a flag is set as indicating an area being updated when storage information stored in the area is updated, the area being associated with the flag, and a processor. The processor executes a first process of recording, when any fault does not occur, storage information stored in a first area to a recording device, the first area being associated with a first flag indicating the first area being updated, a process of saving, in a saving device, the storage information stored in the first area, and clearing the first flag so as to indicate the first area not being updated, and a second process of recording, to the recording device, storage information stored in a second area associated with a second flag indicating being updated when the fault occurs.. ... Fujitsu Limited

09/14/17 / #20170262313

Apparatus and system for processing information, method for controlling information processing system, and non-transitory computer-readable storage medium

An apparatus for processing information includes: a processor configured to execute a program; a first programmable circuit into which a processing circuit that executes data processing in accordance with an instruction from the processor is programmed; and a router circuit coupled to the processor, the first programmable circuit, and a router circuit of other apparatus, wherein the router circuit of the apparatus is configured to execute a routing process of information transferred between the processor and the first programmable circuit or between the processor and a first programmable circuit of the other information processing apparatus.. . ... Fujitsu Limited

09/14/17 / #20170262310

Method for executing and managing distributed processing, and control apparatus

A non-transitory computer-readable recording medium stores a control program that causes a computer to execute a process, the process includes collecting a processing result of a subjob distributed to a plurality of nodes, each of the plurality of nodes processing a to-be-processed job distributed among the nodes estimating an overall processing result, based on the collected processing results of the subjobs, the overall processing result being a result of overall processing corresponding to the subjobs; and determining whether or not to continue processing remaining subjobs of the subjobs corresponding to the overall processing depending on the estimated overall processing result.. . ... Fujitsu Limited

09/14/17 / #20170262269

Software introduction support device and software introduction support method

A device includes a processor that performs a procedure. The procedure includes: referencing a storage section storing one or more item of introduction actual-result information associating introduction sequence information regarding respective software items with success or failure of introduction, and determining any correlations with introduction sequence information regarding respective software items included in a new software group; and, reflecting in an estimation result any determination that the introduction sequence of the respective software included in the new introduction software group partially matches the introduction sequence information, as a positive element for the success or failure associated with the partially matched introduction sequence information, and reflecting in the estimation result any determination that a differently sequenced combination of the introduction software group matches the introduction sequence information, as a negative element for the success or failure associated with the introduction sequence information that matched the differently sequenced combination.. ... Fujitsu Limited

09/14/17 / #20170262220

Storage control device, method of controlling data migration and non-transitory computer-readable storage medium

A storage control device configured to control data migration from a first storage area of a first capacity to a second storage area, the storage control device includes a processor configured to migrate, from the first storage area to the second storage area, a plurality of data of a certain size in order based on addresses of the plurality of data in the first storage area, update first information indicating the address of the data in the first storage area, the data being migrated to the second storage area, when the respective data is migrated to the second storage area in order, specify a second capacity, which is a total capacity of the data migrated to the second storage area, based on the updated first information, determine whether the specified second capacity reaches the first capacity, and stop migrating the data when the second capacity reaches the first capacity.. . ... Fujitsu Limited

09/14/17 / #20170262203

Information processing apparatus, storage apparatus, and information processing system

An information processing apparatus includes a memory and a processor configured to obtain information on a relation between virtual volumes used by a virtual machine and physical volumes provided in a storage apparatus from a management machine configured to manage allocations of the virtual volumes to the physical volumes; store the obtained information into a management information stored in the memory; and in response to receiving a copy request, obtain information on a first physical volume allocated to the first virtual volume designated as a copy participant in the copy request from the management information when the information on the first virtual volume is present in the management information, and send the storage apparatus a copy instruction designating the first physical volume as a copy participant. Obtain the information on the relation is performed when the information on the first virtual volume is not present in the management information.. ... Fujitsu Limited

09/14/17 / #20170262201

Information processing apparatus, information processing system and program medium

In an information processing system having first and second computers, the first computer updates pieces of data which have a dependency relationship, generates a first hash value from the data updated, transmits it to the second computer, and thereafter, transmits the data updated to the second computer, and the second computer generates, when receiving the first hash value from the first computer, backups of the pieces of data before an update stored in a memory as a replica, starts receiving the data updated from the first computer, and updates the data stored in the memory using the received data. When the first computer goes down while in a communication, the second computer generates a second hash value from the pieces of data stored in the memory, and restores, if the first and the second hash values do not match, the data stored in the memory using the generated backups.. ... Fujitsu Limited

09/14/17 / #20170262196

Load monitoring method and information processing apparatus

A non-transitory computer-readable recording medium stores a load monitoring program that causes a first information processing apparatus to execute a process. The process comprises transmitting, receiving and determining. ... Fujitsu Limited

09/14/17 / #20170262184

Storage system

A first control unit of a first control device executes: a synchronous copy process for writing data from a host device into a first storage medium, transmitting the data to a second control device, and replying to the host device; a storage process for storing the data written in the first storage medium into a first region, instructing the second control device on a buffer switch when a predetermined condition is satisfied, and switching a storage destination to a second region; and an asynchronous copy process for transmitting the data in the first region and the second region to a third control device at a time, respectively. A second control unit stores the data transmitted from the first control unit in a second storage medium and a third region, and when the buffer switch is instructed, stores the data in the second storage medium and a fourth region.. ... Fujitsu Limited

09/14/17 / #20170262183

Non-transitory computer-readable storage medium, redundant system, and replication method

A non-transitory computer-readable storage medium storing a replication program that causes a first information processing apparatus to execute a process, the process including storing update information to a first shared storage area of a first virtual machine, the update information indicating update of data stored in a storage area of a second virtual machine, when an additional update information is stored in the first shared storage area, transmitting the additional update information to a third virtual machine, and causing the third virtual machine to store the additional update information in a second shared storage area of the third virtual machine, the additional update information stored in the second shared storage area being used to update data stored in a storage area of the fourth virtual machine.. . ... Fujitsu Limited

09/14/17 / #20170262146

Electronic record information displaying apparatus and method

An electronic record information displaying apparatus includes a display unit, and a control unit configured to cause the display unit to display a first display area that displays an edge image corresponding to an edge of document and a second display area that displays an image of a first page corresponding to a specific position designated to the edge image.. . ... Fujitsu Limited

09/14/17 / #20170262074

Display control system and method

A system includes a first sensor configured to measure a location of a first device, a second sensor configured to measure an orientation of a second device, a display, and a processor. The processor is configured to control the first sensor to start a first measurement, calculate distances between the location of the first device and each of a plurality of installation locations associated with each of a plurality of objects, each of the plurality of objects being arranged virtually at each of a plurality of installation locations in a real space, control the second sensor to start a second measurement when a distribution of the distances indicates that any of the plurality of installation locations of the plurality of objects is included in a given range from the first device, and control the display to display an object according to results of the first measurement and the second measurement.. ... Fujitsu Limited

09/14/17 / #20170262060

Tactile sensation providing system and tactile sensation providing apparatus

A tactile sensation providing system includes an electronic device and a tactile sensation providing apparatus, which includes a wearable part worn on fingers, vibrating elements disposed at portions corresponding to the fingers, sensors that detect touches of the fingers onto a manipulation input surface, and a second controlling part able to communicate with a first controlling part. Upon receiving from the second controlling part a signal representing that a touch of one finger is detected by one sensor, the first controlling part obtains, based on data representing the finger and on coordinates detected by a detector, a type of the finger touching the surface and the coordinates where the finger touches the surface, and generates a driving signal representing a tactile sensation corresponding to the data representing the finger, the coordinates, and a displayed image. ... Fujitsu Limited

09/14/17 / #20170262042

Information processing apparatus and switching control method

An information processing apparatus includes a volatile memory, a nonvolatile memory, and a processor coupled to the volatile memory and the nonvolatile memory, the processor configured to make a selection of the volatile memory or the nonvolatile memory to be supplied power, based on a first difference between power consumption of the volatile memory and power consumption of the nonvolatile memory during standby, and a second difference between power consumption of the volatile memory and power consumption of the nonvolatile memory during an operation state, and switch between the volatile memory and the nonvolatile memory to be supplied power on the basis of the selection and whether the volatile memory or the nonvolatile memory being used currently by the processor.. . ... Fujitsu Limited

09/14/17 / #20170262038

Smart device and swap method

A non-saving-subject process list creator creates a non-saving-subject process list on the basis of a list of processes in execution and a setting information storage unit. A saving-subject memory list creator then creates a saving-subject memory block list on the basis of the non-saving-subject process list. ... Fujitsu Limited

09/14/17 / #20170261839

Image processing device, image processing method, and computer-readable recording medium

An image processing device projects a projection image onto a projection plane. Then, the image processing device captures the projection plane. ... Fujitsu Limited

09/14/17 / #20170261707

Optical receiver and optical transceiver

In an optical receiver, a first optical filter (one of a long-pass optical filter and a short-pass optical filter) is provided on an optical incident surface of a light collection device. A second optical filter (the other one of the long-pass optical filter and the short-pass optical filter) is provided on an optical reception surface of a light reception device.. ... Fujitsu Limited

09/14/17 / #20170261612

Optical distance measuring system and light ranging method

An optical distance measuring system includes a multi-wavelength pulse light source configured to generate a plurality of light pulses of different wavelengths and repeat a cycle in which the light pulse is generated while sequentially changing the wavelength thereof; a scan device configured to scan the light pulses; a wavelength-selectable light receiver configured to receive reflection light of the plurality of light pulses of difference wavelengths from a target and generate a light receiving signal that corresponds to each of the plurality of different wavelengths; and a processor configured to detect time from the generation of each of the plurality of light pulses of different wavelengths in the multi-wavelength pulse light source to the generation of the light receiving signal of a corresponding wavelength which is generated in predetermined time and calculate a distance to the target in a scanning direction from the detected time.. . ... Fujitsu Limited

09/14/17 / #20170260924

Data-acquisition-instruction generating method, data-acquisition-instruction generating device, and computer-readable recording medium

A non-transitory computer-readable recording medium stores a data-acquisition-instruction generating program that causes a computer to execute a process including: first generating a plurality of change curves of each of control parameters based on requisite density information, the requisite density information being related to a data measurement density in a data measurement region specified by a combination of a plurality of control parameters, the plurality of control parameters being used by a device subject to the data measurement; and second generating a data acquisition instruction to perform measurement at a plurality of measurement points with respect to the device to be measured in an order in which change of each control parameter becomes change corresponding to the change curves, and new measurement is performed such that only one of the control parameters changes from previous measurement.. . ... Fujitsu Limited

09/14/17 / #20170260348

Bump-forming material, method for producing electronic component, method for producing semiconductor device, and semiconductor device

A material includes a base resin; a solvent; and a foaming agent and a photosensitizer, and/or a substance that serves as a foaming agent and a photosensitizer.. . ... Fujitsu Limited

09/14/17 / #20170258341

Streaming updates of central moments for heart rate variability quantification

A computer readable storage medium configured to cause a system to perform operations of computing the standard deviation of a plurality of k-1 most recent heart beat intervals and a current heart beat interval (i1) from a plurality of consecutive heart beat intervals, from a sum (s1) of k most recent heart beat intervals squared and the sum (s2) of the k most recent heart beat intervals and a kth oldest heart beat interval (i2). The computer readable storage medium calculates an updated sum (s1′) of s1 minus i2 squared plus i1 squared and the updated sum (s2′) of s2 minus i2 plus i1, and a square root of the sum of the ratio of s1′ to k and of the ratio of the square of s2′ to the square of k.. ... Fujitsu Limited

09/07/17 / #20170257980

Fitting assembly and electronic device

. . A fitting assembly including: a movable connector block including a connector coupler to which a connector is to be coupled, the movable connector block configured to be supported by a base; a floating support configured to support the movable connector block swingably together with the base; and a protrusion provided to one of the movable connector block and the base, the protrusion including a tip end that, when the connector is coupled to the connector coupler, comes into contact, in a connecting direction to the connector, with the other one of the movable connector block and the base, and swingably supports the movable connector block pivotally about the tip end.. . ... Fujitsu Limited

09/07/17 / #20170257948

Electronic device and method for manufacturing electronic device

An electronic device includes: a wiring substrate;a plurality of components having different heights mounted on one surface of the wiring substrate; and a flexible substrate, the flexible substrate being formed by laminating on a one surface side of the wiring substrate, that covers the plurality of components, the flexible substrate including a first portion that covers, among the plurality of components, one or more first components that have heights that are equivalent to or lower than a first height, and a second portion that covers, among the plurality of components, one or more second components other than the one or more first components, a first rigidity of the first portion being higher than a second rigidity of the second portion.. . ... Fujitsu Limited

09/07/17 / #20170257827

Wireless communication apparatus and method of searching a base station

A wireless communication apparatus includes a memory and a processor coupled to the memory and configured to perform a search process of searching a base station being to communicate with the wireless communication apparatus, transmit a first radio wave including a first wave pattern when the base station is not detected by the search process, receive a second radio wave, and perform a suppression process of suppressing the search process based on the first wave pattern of the first radio wave and a second wave pattern of the second radio wave.. . ... Fujitsu Limited

09/07/17 / #20170257457

Information processing device, method of transmitting content data, and non-transitory computer-readable storage medium

An information processing device stores difference information indicating a difference, for each of a plurality of users, between a first schedule time point and an execution time point, the first schedule time point indicating a time point at which each of the plurality of users was to execute an operation, and the execution time point indicating a time point at which each of the plurality of users executed the operation, and when it is detected that a first terminal device carried by a first user included in the plurality of users enters a first region, specifies the difference corresponding to the first user, specifies a timing at which content data used for the operation is to be transmitted to the first terminal device, based on the difference corresponding to the first user and a second schedule time point at which the operation is to be executed by the first user.. . ... Fujitsu Limited

09/07/17 / #20170257299

Packet analysis apparatus, packet analysis method, and computer readable storage medium

An apparatus including: a memory, and a processor coupled to the memory and the processor configure to: monitor packets received from a communication apparatus and packets transmitted from the communication apparatus, and make a determination that a packet is lost in the communication apparatus by detecting that the packet is received by the communication apparatus within a first time period and not transmitted from the communication apparatus within a second time period, an end of the second time period being set to later in time than an end of the first time period.. . ... Fujitsu Limited

09/07/17 / #20170257286

Advance verification method and recording medium

A non-transitory computer-readable recording medium stores an advance verification program that causes a computer to execute a process. The process includes creating one or more state transition information items indicating a transition of a state of a device, based on a condition described in a policy rule and configuration information indicating the device included in a system, the policy rule describing a content of a process to be executed by the system and the condition for executing the process; and referring to quality information describing a quality to be satisfied in the system, determining whether there is a state transition information item in which the state of the device does not transition from a state of not satisfying the quality when complying with the policy rule, among the created one or more state transition information items, and outputting information indicating a result of the determination.. ... Fujitsu Limited

09/07/17 / #20170257267

Resource management device, resource management system, and computer-readable recording medium

A resource management device provides a communication service in a network in response to a service request. The resource management device includes a processor. ... Fujitsu Limited

09/07/17 / #20170257236

Data relaying apparatus and method of relaying data

A data relaying apparatus includes a first input port, a first output port, and a processor configured to select, based on a destination of a data frame received by the first input port, one of a first process and a second process, the first process including removing first header information of the data frame and transmitting, to the first output port, the data frame from which the first header information is removed, and the second process including adding second header information to the data frame received by the first input port and transmitting, to the first output port, the data frame to which the second header information is added, and perform the selected one of the first process and the second process on the data frame received by the first input port, wherein the first output port outputs the data frame for which the selected process is performed.. . ... Fujitsu Limited

09/07/17 / #20170257137

Active phased array transmitter, active phased array receiver, and active phased array transceiver

An active phased array transmitter includes: a transmission frequency signal source that generates a transmission frequency signal; a modulator that modulates the transmission frequency signal based on transmission data and outputs the modulated transmission signal; a plurality of transmitters that change the phase and intensity of the modulated transmission signal; a transmission phased array antenna including a plurality of transmission antennas; a local transmission frequency signal source that generates a local transmission frequency signal; a first mixer that generates a first intermediate frequency transmission signal from a received signal of the radio waves output from the transmission antennas and the local transmission frequency signal; a second mixer that generates a second intermediate frequency transmission signal from the modulated transmission signal and the local transmission frequency signal; a transmission correlation processing circuitry that detects a transmission correlation relationship; and a transmission relative relationship detector that detects, from the transmission correlation relationship.. . ... Fujitsu Limited

09/07/17 / #20170256936

Overvoltage protection circuit and overvoltage protection control method

There is provided an overvoltage protection circuit including: a comparator configured to compare a dc voltage supplied to a first load by a power generator with a first value set based on an upper limit of an operating voltage of the first load; a storage element configured to be charged with a portion of a current generated by the power generator; and a switch configured to change a flow of the current so that: when the dc voltage is higher than the first value, the portion of the current is supplied to the storage element and a second load coupled to the storage element in parallel, and when the dc voltage is less than or equal to the first value, the storage element supplies the second load with power.. . ... Fujitsu Limited

09/07/17 / #20170256400

Semiconductor device and method of manufacturing semiconductor device

A semiconductor device includes a first semiconductor layer made of a nitride semiconductor and formed on a substrate, a second semiconductor layer made of a material including inaln and formed on the first semiconductor layer, an insulator layer formed by an oxidized surface part of the second semiconductor layer, a gate electrode formed on the insulator layer, and a source electrode and a drain electrode respectively formed on the first or second semiconductor layer.. . ... Fujitsu Limited

09/07/17 / #20170255893

Information processing apparatus and correlation display method

An information processing apparatus includes a storage unit and a computing unit. The computing unit accepts a registration of trust relationship information indicating a trust relationship between specified users among a plurality of registered users, and stores the trust relationship information in the storage unit. ... Fujitsu Limited

09/07/17 / #20170255859

Neural network analysis

According to some embodiments, the present disclosure may relate to a method of neural network analysis that includes receiving a first electronic message, storing it in a storage device, and decoding it to output a first data structure. The first electronic message may reference a first dictionary entry correlating the first electronic message to the first data structure including more bits than the first message. ... Fujitsu Limited

09/07/17 / #20170255817

Recording medium, displacement determination method, and information processing apparatus

A computer-readable recording medium storing a displacement determination program is disclosed. First and second face areas of a person are extracted, respectively, from first and second images captured by first and second imaging devices arranged at certain positions where first and second available ranges for detecting a gaze are overlapped. ... Fujitsu Limited

09/07/17 / #20170255815

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

A biological image processing device includes: a memory; and a processor coupled to the memory and the processor configured to execute a process, the process comprising: extracting at least one line from contours of a palm and principal lines of the palm shown in an image of the palm; extracting pixels of the line extracted by the extracting of at least one line; setting a local region for each of the pixels, each local region including each corresponding one of the pixels; calculating, for each local region, local orientations of the line extracted by the extracting of at least one line, in accordance with gradient intensities related to respective orientations of each corresponding local region; and calculating an orientation of the palm in accordance with a statistical amount of the respective local orientations.. . ... Fujitsu Limited

09/07/17 / #20170255684

Information processing apparatus and user search method

An information processing apparatus includes a storage unit and a computing unit. The computing unit receives registration of information corresponding to a user and indicating levels of a plurality of skill items. ... Fujitsu Limited

09/07/17 / #20170255658

Estimating apparatus, estimating method, and non-transitory computer-readable recording medium

An estimating apparatus calculates a correlation coefficient of first time-series data with respect to second time-series data on a basis of the first time-series data of a plurality of first indices and the second time-series data of a second index. The estimating apparatus estimates an index having a causality relationship with the second index from among the plurality of first indices, on a basis of characteristics of time-series fluctuations of the correlation coefficients and values of the correlation coefficients.. ... Fujitsu Limited

09/07/17 / #20170255598

Character input device and non-transitory computer-readable recording medium for character input

A character input device includes a memory that stores one or more conversion candidates, and a processor that executes a process including receiving input of a first character of a word and the number of characters of the word, extracting a conversion candidate including the first character from the one or more conversion candidates stored in the memory according to the number of characters of the word, and displaying the extracted conversion candidate.. . ... Fujitsu Limited

09/07/17 / #20170255484

Information processing apparatus and method of moving virtual machine

It is provided an information processing apparatus. The information processing apparatus receives a request from a first information processing apparatus which operates a first virtual machine in which a plurality of nodes associated with storage areas are included and in which the plurality of nodes mutually access the storage areas for accepting move of the first virtual machine from the first information processing apparatus. ... Fujitsu Limited

09/07/17 / #20170255453

Information processing device and method of displaying program execution state

An information processing device includes a memory and a processor coupled to the memory. The processor is configured to receive a designation of a first function within a first program. ... Fujitsu Limited

09/07/17 / #20170255411

Device, data saving process method and medium for data saving process program

A pre-copy creator creates a copy of a memory area that is used by an application that is switched to a background and updates a memory management table. At a time of transition to a hibernation mode, an uncopied-area saving unit refers to the memory management table and creates a copy of a memory area that is used by the application and excludes the memory area of which the copy has been created by the pre-copy creator.. ... Fujitsu Limited

09/07/17 / #20170255408

Information processing apparatus, storage system, computer-readable recording medium having control program recorded therein, and method of controlling storage

By providing a virtual integrated disk creating unit configured to create a single virtual integrated disk by virtually integrating storage areas of a plurality of storage devices, and a target setting unit configured to set a login target to which a login to the virtual integrated disk from an outside is made, the time to log in to storage areas in multiple storage device provided in another node can be reduced.. . ... Fujitsu Limited

09/07/17 / #20170255407

Device, save data reduction method, and computer-readable recording medium

A device includes a memory that stores save data used to execute an application on the device, and a processor that is coupled to the memory. The processor instructs termination of a resident application which is a periodically executed application when the device is to be transited to a hibernation state which indicates a standby state with storing the save data in the memory, and activates the resident application of which termination is instructed when resuming the device from the hibernation state.. ... Fujitsu Limited

09/07/17 / #20170255391

Data storage apparatus, non-transitory computer-readable recording medium having stored therein data storage apparatus control program, and method for controlling data storage device

In controlling a second storage device including a plurality of media that store data stored in a first storage device, a processor calculates a ratio of each of a plurality of data blocks, which are classified according to a plurality of pieces of dimension information in the data stored in two or more of the plurality of media, to the data; determines, based on the calculated ratio, whether the data block is to be duplicated; and generates a duplicate of a data block determined to be duplicated and store the generated duplicate into another medium of the plurality of media except for the two or more media. This can reduce the number of times of changing a medium, suppressing lowering in the capacity efficiency.. ... Fujitsu Limited

09/07/17 / #20170255346

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

An information processing apparatus includes a menu item selection operation decision unit that selects a menu item in a context menu; a target selection operation decision unit that selects, regarding the selected menu item, an end position that is the result of a movement due to a predetermined operation; and a command calculation unit that calculates, on the basis of the selected end position, a command indicated by the menu item.. . ... Fujitsu Limited

09/07/17 / #20170255323

Information processing device and display control method

An information processing device includes a memory and a processor coupled to the memory. The processor is configured to determine whether a first action is performed. ... Fujitsu Limited

09/07/17 / #20170254767

Gas sensor device, gas measurement method, and gas measurement device

A gas sensor device includes: a sensor film including a sensor surface and a resistance which increases with an increase in an amount of gas adsorbed on the sensor surface; a first electrode, a second electrode, and a third electrode that are electrically coupled to the sensor film; and a protective film that covers the sensor surface in a region between the first electrode and the second electrode, wherein the sensor surface is exposed in a region near the third electrode.. . ... Fujitsu Limited

09/07/17 / #20170251953

Measurement apparatus, method and non-transitory computer-readable recording medium

A measurement apparatus which includes a processor is provided. The processor is configured to calculate, based on a distance image of a measurement target object with at least a joint, a position of a first portion of the measurement target object which corresponds to a non-joint portion or a terminal portion, and a position of a second portion of the measurement target object different from the first portion, and calculate, based on a first line connecting the calculated positions, a joint angle related to a joint of a first measurement target of the measurement target object.. ... Fujitsu Limited

08/31/17 / #20170251554

Printed board, electronic device, and method for manufacturing electronic device

A printed board includes: a depression formed in at least one surface of a board; an open hole formed in the board so as to penetrate the board from a bottom portion of the depression; and a conductor formed over an edge of an opening portion of the open hole and an inner surface of the open hole.. . ... Fujitsu Limited

08/31/17 / #20170251481

Communication controller, wireless communication system, and channel assignment method

A communication controller includes a memory, and processor circuitly coupled to the memory and configured to calculate an expected value of an interference amount in a first wireless communication apparatus and a second wireless communication apparatus on the basis of a first use probability in a first frequency bandwidth, a second use probability in a second frequency bandwidth, the first and second frequency bandwidth being calculated on the basis of the traffic of a terminal apparatus, and received power of a signal received by the first wireless communication apparatus from the second wireless communication apparatus, assign a first or second channel to the first and second wireless communication apparatuses on the basis of the expected value, and notify the first or second channel which has been assigned to the first and second wireless communication apparatuses.. . ... Fujitsu Limited

08/31/17 / #20170251436

Base station, mobile station, wireless communications system, and wireless communications method

At a base station, a table is prepared that for each index value among multiple different index values, associates repetition counts of different channels correlated with each other. The base station acquires reception information indicating a reception state of a wireless signal at a mobile station, determines a repetition count for each channel based on the reception information, and acquires from the table, an index value corresponding to the respective repetition counts for the channels. ... Fujitsu Limited

08/31/17 / #20170251325

Apparatus, method, and storage medium

An apparatus includes a memory and a processor configured to acquire a device driver corresponding to a device, deploy the acquired device driver so as to be operable, generate an address allowing a function of the device to be called from one or more client apparatuses, register the address and a path to the device driver in association with each other, generate, based on first information in which a function to be provided by each device is described and the address, second information including the function of the device and the address, and register the second information.. . ... Fujitsu Limited

08/31/17 / #20170251071

Program medium, control device, and method for access point notification

An access point notification method causing a control device that controls one or more access points to execute a process, the process include: identifying an access point based on disaster information and transmitting, to the access point, a transition instruction to instruct a transition of a setting of the access point to a disaster setting by which communication using a second identifier, different from a first identifier for which the access point allows communication, is allowed; transmitting to a notification server a request for authentication information; notifying the notification server of the information on the access point, using the authentication information; and causing the notification server to register the information on the access point the setting of which is transferred to the disaster setting and transmit a notification message to the terminal that is the distribution destination.. . ... Fujitsu Limited

08/31/17 / #20170251057

Relay method and relay apparatus

A relay method includes receiving, by a first relay apparatus, a packet that includes a search formula for the target data from a terminal apparatus; acquiring the search formula from the packet; decomposing the search formula into a plurality of keywords; acquiring, for each of the plurality of keywords, fit data existing in the database from among the data of request target by searching out data corresponding to the keyword from the database of the first relay apparatus; requesting a second relay apparatus for missing data that does not exist in the database from among the data of request target; acquiring, by the second relay apparatus, the missing data; receiving, by the first relay apparatus, the missing data; combining the fit data and the missing data with each other to generate the data of request target; and transmitting the generated data of request target to the terminal apparatus.. . ... Fujitsu Limited

08/31/17 / #20170251036

Distribution and reception method, and system

A system includes a server including first circuitry and a plurality of terminals, each of which includes second circuitry respectively. The first circuitry is configured to store primes assigned to the plurality of terminals, acquire two or more primes assigned to two or more terminals that and are destinations of contents, calculate a first product of the two or more primes, and transmit first notification data including the first product and the contents to the plurality of terminals. ... Fujitsu Limited

08/31/17 / #20170250925

Method and device for estimating workload of network function

A workload estimation method estimates a workload of a network function that processes a received flow based on a rule searched for from among a plurality of rules. The method that is executed by a processor includes: obtaining information that indicates maximum throughputs of the network function respectively for the rules; measuring traffic volumes of flows that respectively match the rules; calculating ratios of the measured traffic volumes to the maximum throughputs respectively for the rules; and estimating a workload of the network function based on a sum of the ratios calculated respectively for the rules.. ... Fujitsu Limited

08/31/17 / #20170250802

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

An apparatus includes a first-processor, and a programmable integrated circuit coupled to the first-processor; a second-processor, and a memory coupled to the second-processor, the second-processor being configured to access the first-processor; and a third-processor to manage the first-processor, wherein the first-processor is configured to write, to the rewritable-integrated circuit, a computation circuit to perform computation according to information from the second-processor, and an encryption circuit to generate encrypted data by encrypting a computation result computed by the computation circuit, by using an encryption key for the computation circuit, the third-processor is configured to manage the encryption key in association with the computation circuit and notify the second-processor of the encryption key for the computation circuit, and the second-processor is configured to read out the encrypted data from the memory for storing the encrypted data, and decrypt the read encrypted data by using the encryption key notified from the third-processor.. . ... Fujitsu Limited

08/31/17 / #20170250792

Signal transmission apparatus, carrier phase recovery apparatus and method

Embodiments of this disclosure provide a signal transmission apparatus, a carrier phase recovery apparatus and method. By inserting phase modulation signals with variable amplitudes into data modulation signals and performing carrier phase recovery on received signals at a receiving end according to the phase modulation signals, the apparatuses and methods are applicable to communications systems of various modulation formats and are compatible with existing communications systems, and calculation complexity is relatively low. ... Fujitsu Limited

08/31/17 / #20170250780

Error correction circuit and optical transmission system

An error correction circuit includes a first error correction circuit, a second error correction circuit and a controller. The first error correction circuit performs an error correction in a first correction scheme. ... Fujitsu Limited

08/31/17 / #20170250775

Optical multiplexing device and optical multiplexing network system

An optical multiplexing device includes: a control light generator that generates control lights each being a continuous wave light and a subcarrier signal based on an insertion signal having respective optical frequencies, polarized states of the control lights being perpendicular to each other; and at least one nonlinear optical medium that modulates a carrier light based on the control lights.. . ... Fujitsu Limited

08/31/17 / #20170250759

Optical transmitter, optical transmission device, and transmission method

An optical transmitter includes a signal-processing circuit configured to perform signal processing on a first transmission signal and output a second transmission signal; an optical modulator configured to modulate input light with the second transmission signal and to output an optical signal; and a control circuit configured to output a control signal for controlling a carrier frequency of the optical signal to the signal-processing circuit, wherein the signal-processing circuit includes a map-adjustment circuit configured to adjust, based on the control signal and a modulation format, a map position of the second transmission signal onto a complex plane, and a phase-rotation circuit configured to apply, on the complex plane, rotation of a phase of the carrier frequency corresponding to the control signal to the second transmission signal at the adjusted map position.. . ... Fujitsu Limited

08/31/17 / #20170250757

Optical transmitter, optical transmission device, and mapping method

An optical transmitter includes a signal-process circuit to process a transmission signal; an optical modulator to modulate light input by the transmission signal output from the signal-process circuit, and output an optical signal; and a control circuit to output a control signal for controlling a carrier frequency of the optical signal, to the signal-process circuit, wherein the signal-process circuit comprises a phase-rotation circuit to apply phase rotation of the carrier frequency on a complex plane according to the control signal, to the transmission signal, a map-adjustment circuit to determine scale factor for a map according to an angle of the phase rotation, and a modulation-format-map circuit to map the transmission signal on the complex plane based on a modulation format and the scale factor, wherein the phase-rotation circuit is configured to rotate, on the complex plane, the phase of the carrier frequency mapped based on the scale factor.. . ... Fujitsu Limited

08/31/17 / #20170250752

Optical transmission device and method for checking optical connection in optical transmission device

An optical transmission device that transmits an optical signal in a specified wavelength band includes: a receiver, a monitor light unit, a wavelength selective switch and a memory. The receiver receives the optical signal. ... Fujitsu Limited

08/31/17 / #20170250742

Communication device, communication method, and communication system

A communication device including a memory and a processor coupled to the memory and the processor configured to specify eigenvalues of a solution matrix of a first equation, the first equation being base on a channel matrix representing a channel state between a first communication device and the communication device, the first communication device being a communication device different from a communication device of a transmission destination, the eigenvalues being specified by using a second equation about the eigenvalues, specify eigenvectors of the solution matrix based on the specified eigenvalues, generate weight information corresponding to a plurality of antennas based on the eigenvalues and the eigenvectors, and transmit a signal weighted based on the weight information to the communication device of the transmission destination by the plurality of antennas.. . ... Fujitsu Limited

08/31/17 / #20170250546

Power device, storage device and power device control method

A power device includes a lithium ion capacitor and a regenerative lic whose capacity is lower than that of the lithium ion capacitor. The power device further includes a diagnosis circuit and a charge circuit. ... Fujitsu Limited

08/31/17 / #20170250153

Electronic part, electronic device, and electronic apparatus

An electronic part includes a substrate, an insulating film formed over the substrate, a first pillar electrode, a first solder formed over the first pillar electrode, a second pillar electrode, and a second solder formed over the second pillar electrode. The first pillar electrode over which the first solder is formed is formed over a first region of an insulating film including a level difference between a first opening portion and a peripheral portion of the first opening portion. ... Fujitsu Limited

08/31/17 / #20170249972

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

A non-transitory computer-readable storage medium storing a playback control program that causes a computer to perform a process, the process including specifying a plurality of partial videos extracted from a sport video, each of the plurality of partial videos being associated with information indicating a playback start positions and information on a content of sports play indicated by each of the plurality of partial videos, determining a plurality of playback times from the playback start position for each of the plurality of partial videos based on the information on the content corresponding to each of the plurality of partial videos and based on relation information that associates each of a plurality of contents of sports play with playback times, and playing back the plurality of partial videos based on the plurality of determined playback times.. . ... Fujitsu Limited

08/31/17 / #20170249728

Abnormality detection device, abnormality detection method and non-transitory computer-readable recording medium

In a preparation stage, an abnormality detection device detects a first characteristic amount from each first frame contained in video data and stores the first characteristic amount in a storage unit. In an abnormality detection stage, the abnormality detection device detects a second characteristic amount from each second frame contained in video data obtained by imaging a work operation of the robot and stores the first characteristic amount in the storage unit. ... Fujitsu Limited

08/31/17 / #20170249721

Image correction apparatus and image correction method

An image correction apparatus generates a reduced smoothed image by smoothing a reduced image created from an input image; detects at least one edge pixel on the reduced image or the reduced smoothed image; calculates, for each pixel of the reduced image, a reflectance component of an object; calculates a correction factor having a value based on a reflectance component in accordance with a distribution of reflectance components other than the reflectance component of the edge pixel; generates an enlarged smoothed image by enlarging the reduced smoothed image; and generates a corrected image by calculating a luminance value of each pixel of the corrected image based on the correction factor and the reflectance component based on a ratio of a luminance value of a corresponding pixel of the input image to a luminance value of a corresponding pixel of the enlarged smoothed image.. . ... Fujitsu Limited

08/31/17 / #20170249534

Method and apparatus for generating time series data sets for predictive analysis

A computer-implemented method of generating, from time-series data, a time-series of data sets for predictive analysis, comprises dividing the time-series data into evenly-sized overlapping segments of data, generating an image representing data for each segment, using the time-series data to determine a trend associated with each image, and storing each of the generated images and its associated trend as a data set. In some embodiments of the method the image from each stored data set is transformed into numerical vectors through a feature extraction process using a pre-trained convolutional neural network. ... Fujitsu Limited

08/31/17 / #20170249320

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

An information processing apparatus 1 groups, for each faq, past inquiries into resembling inquiries and non-resembling inquiries, computes, for each faq, the feature amounts of respective words for the corresponding faq that appear in the grouped resembling inquiries, converts, for each faq, by using the feature amounts of respective words for the corresponding faq, a word string to be extracted from the grouped resembling inquiries into a feature amount vector and converts a word string to be extracted from the grouped non-resembling inquiries to a feature amount vector, and updates, for each faq, a parameter vector that indicates importance degrees of the respective words for the faq on the basis of the feature amount vector of the word string extracted from the grouped resembling inquiries and the feature amount vector of the word string extracted from the grouped non-resembling inquiries.. . ... Fujitsu Limited

08/31/17 / #20170249314

Apparatus and method to determine a predicted-reliability of searching for an answer to question information

An apparatus stores teacher data including first question-information and first answer-information associated therewitg, and supplementary information each piece of which is associated with one or more keywords that are used within the teacher data in connection therewith. The apparatus extracts first keywords tom the teacher data, and adjust parameter-values which are used for calculating a predicted-reliability of each piece of the first answer-information and each associated with one of pieces of the supplementary information, based on the supplementary information associated with the first keywords, and right/wrong in:formation indicating whether the first answer-information is a right answer. ... Fujitsu Limited

08/31/17 / #20170249288

Grammar generation

An extensible markup language schema definition (xsd) may be received. The xsd may include multiple elements, each having a complex type definition and an empty content model. ... Fujitsu Limited

08/31/17 / #20170249275

Holding device, assembly having a holding device and rack server slot

The invention relates to a holding device for securing at least one first expansion card in a rack server slot of one height unit. Incidentally, the holding device comprises a base body and a first holding tab, which is arranged on a first side of the base body. ... Fujitsu Limited

08/31/17 / #20170249232

Storage medium storing performance degradation cause estimation program, performance degradation cause estimating device, and performance degradation cause estimation method

A performance degradation cause estimation method includes: for each of access types, calculating first access densities in respective time periods obtained by dividing a first time period by a first time length; calculating, based on the calculated first access densities, first variation coefficients of the first access densities; calculating second access densities in respective time periods obtained by dividing a second time period, different from the first time period and identified as a time period in which a response time for the access increases, by a third time length, calculating, based on the calculated second access densities, second variation coefficients of the second access densities in respective time periods; and identifying a cause of the increase in the response time within the second time period based on the result of a test of goodness of fit of distributions of the first and the second variation coefficients.. . ... Fujitsu Limited

08/31/17 / #20170249131

Compilation apparatus and compiling method

A compilation apparatus includes a memory; and a processor coupled to the memory and the processor configured to: add a syntax tree for indicating a first function that declares a reference to data of a parse tree created based on a source code when compiling the source code, the reference being a function for a right-hand-side value reference, and rewrite the data of the parse tree when the first function that declares the reference is not detected and a specific second function different from the first function is detected from data of the parse tree.. . ... Fujitsu Limited

08/31/17 / #20170249124

Pointing support apparatus and pointing support method

A pointing support apparatus includes a memory, and a processor coupled to the memory and configured to detect a line-of-sight position of a user on a screen, extract a command included in a search range of the screen with reference to the line-of-sight position, generate a table in which the command and speech information of the command are associated with each other, and decide, when speech information from outside is accepted, a command based on comparison of the recognized speech information and the speech information of the table.. . ... Fujitsu Limited

08/31/17 / #20170245784

Sensor information processing apparatus

An extended wavelength defined as a length of a signal waveform corresponding to a locus traced by a detected signal of an inertial sensor in a time domain per unit time is calculated, and an activity state of an observed person observed by the inertial sensor is determined based on the extended wavelength.. . ... Fujitsu Limited

08/24/17 / #20170245398

Cooling apparatus and electronic device

A cooling apparatus includes: a circulation path of coolant; a first pump provided in the circulation path, the first pump including a first inlet and a first outlet; a second pump connected to the first pump, the second pump including a second inlet and a second outlet; a first main pipe with one end connected to the first outlet; a second main pipe with one end connected to the second inlet; a connection portion connecting another ends of the first and second main pipe; a first bypass pipe connecting the first inlet and the connection portion; and a second bypass pipe connecting the second outlet and the connection portion, wherein the first main pipe and the second bypass pipe are connected in a same direction in the connection portion, and the second main pipe and the first bypass pipe are connected in the same direction.. . ... Fujitsu Limited

08/24/17 / #20170245397

Information processing device and server

An information processing device includes: a device main body including a cooling plate; and a heat generating unit including a heat generating element and a contact plate thermally coupled to the heat generating element, the heat generating unit being detachable from the device main body, wherein the cooling plate includes a heat transfer spring configured to come into contact with the contact plate, the heat transfer spring includes a spring portion configured to come into elastic contact with the contact plate, and a thermally conductive portion disposed between a surface of the spring portion on an opposite side from a contact surface of the spring portion that comes into contact with the contact plate, and the cooling plate.. . ... Fujitsu Limited

08/24/17 / #20170245273

Method and apparatus for transmitting control channel and communication system

Embodiments of this disclosure provide a method and apparatus for transmitting a control channel and a communication system. The communication system includes terminal equipment and an enb; wherein, the enb is configured to transmit a control channel in a resource of the control channel, and indicate the terminal equipment the resource of the control channel; and the terminal equipment is configured to determine the resource of the control channel, and detect the control channel in the determined resource of the control channel. ... Fujitsu Limited

08/24/17 / #20170245269

Base station and scheduling method

Provided is a base station including a communication processor configured to perform a communication process, a first scheduler configured to allocate radio resources to one or more first wireless communication terminals that perform wireless communication through the communication process performed by the communication processor, a second scheduler configured to allocate radio resources to one or more second wireless communication terminals that perform wireless communication through the communication process performed by the communication processor, and a controller configured to perform control such that a first time interval in which the first scheduler allocates the radio resources to the one or more of first wireless communication terminals is different from a second time interval in which the second scheduler allocates the radio resources to the one or more of second wireless communication terminals.. . ... Fujitsu Limited

08/24/17 / #20170245225

Power control mode for d2d synchronization signals

A method of power control for synchronization signals includes, at a wireless device, receiving a signal from an access point that is determinative of a power control mode of the wireless device for transmission of d2d synchronization signals. The method also includes transmitting, by the wireless device, d2d synchronization signals according to the power control mode. ... Fujitsu Limited

08/24/17 / #20170244641

Transmission control method and apparatus for network services and controller

A transmission control method and apparatus for network services and controller. The transmission control method for network services includes: negotiating, before start of the network services, operational modes supported by each of links, and detecting quality of services in the operational modes supported by each of the links; grouping all network services to be transmitted according to requirements of the network services on quality of services and the quality of services in the operational modes supported by each of the links, and allocating links and operational modes for each of the groups; and designating a link for each of the network services in the groups according to the links and operational modes allocated for each of the groups. ... Fujitsu Limited

08/24/17 / #20170244638

Control apparatus, control method and control system

A control apparatus including: a memory, and a processor coupled to the memory and the processor configured to: retain first packets in the memory, output the retained first packets to a processing apparatus including a packet processor, receive second packets processed by the packet processor from the processing apparatus, and control outputting of the retained first packets based on the outputted first packets and the received second packets.. . ... Fujitsu Limited

08/24/17 / #20170244615

Communication control device, communication control method, and computer readable storage medium

A communication control device including: a memory, and a processor coupled to the memory and the processor configured to: transmit packets from the communication control device to a network device at each of a plurality of transmission rates, acquire a plurality of index values respectively indicating amounts of packet loss at the plurality of transmission rates, specify, among the plurality of transmission rates, a first transmission rate on which a corresponding index value among the plurality of index values has a dependence, and specify an upper limit of a vacant band between the communication control device and the network device based on the first transmission rate.. . ... Fujitsu Limited

08/24/17 / #20170244580

Base station, terminal, and base station control method

A base station includes a channel estimator, a scheduler, and a controller. The channel estimator estimates a channel matrix with respect to each of a plurality of terminals. ... Fujitsu Limited

08/24/17 / #20170244545

Signal recovery circuit, electronic device, and signal recovery method

A signal recovery circuit includes an oscillator configured to control a frequency of generating first clock, and a feedback circuit configured to control the oscillator in order that input data is synchronized with the first clock in accordance with a phase relation between the input data and the first clock, wherein the feedback circuit includes a controller configured to control the oscillator in accordance with the phase relation between the input data and the first clock, a first phase detector configured to generate a clock phase control signal in accordance with the phase relation between the input data and the first clock, and a state detection circuit configured to detect whether the signal recovery circuit is in a locked state or an unlocked state, based on a magnitude of an amplitude of a first component or a second component of the clock phase control signal.. . ... Fujitsu Limited

08/24/17 / #20170244540

Signal processing method and transmission device

A signal processing method executed by a transmission device, the signal processing method includes receiving a plurality of frame signals; extracting a plurality of synchronization signals each for performing frame synchronization and separating data of each of the plurality of frame signals, from the received plurality of frame signals; storing the data of each of the plurality of frame signals in a memory intermittently, using respective pulse widths of the plurality of synchronization signals as intervals, based on timing at which the plurality of synchronization signals are extracted; detecting timing at which data at a predetermined location in the frame signal is written to the memory, from the timing at which the plurality of synchronization signals are extracted; and reading data of each of the plurality of frame signals from the memory according to the detected timing.. . ... Fujitsu Limited

08/24/17 / #20170244525

Resource allocation

A method may include allocating transmission resource patterns among multiple terminals. The transmission resource patterns may be associated with vectors from multiple matrices. ... Fujitsu Limited

08/24/17 / #20170244516

Communication control device and communication system

There is provided a communication control device for controlling a communication device on a communication network, the communication control device including: a memory; a processor coupled with the memory and configured to: divide a route for a communication with the communication device into a plurality of sections; determine a communication control device for a failure recovery in a section of the plurality of sections, the communication control device for the failure recovery restoring a failure in the section of the plurality of sections; specify a section of the plurality of sections where the failure occurs when the failure is detected on the route; transmit failure information to the communication control device for the failure recovery corresponding to the section specified; and set a detour to the failure in the section, based on the failure information.. . ... Fujitsu Limited

08/24/17 / #20170244426

Parallel-serial conversion circuit, information processing apparatus and timing adjustment method

A parallel-serial conversion circuit including a data transmission unit to output first data and second data of a prescribed pattern in accordance with a second clock obtained by dividing a first clock, a first flip flop to receive the first data so as to output the first data in accordance with the first clock, a second flip flop to receive the second data so as to output the second data in accordance with the first clock, a selector to select one of the first data and the second data so as to output the selected data in accordance with the first clock, and an adjustment unit to compare the second data to be received by the second flip flop and the first data output from the first flip flop so as to adjust, based on a comparison result, a timing for the first flip flop to receive the first data.. . ... Fujitsu Limited

08/24/17 / #20170244322

Power source apparatus

A power source apparatus includes a power input terminal to which input direct-current power is input from a power source; a first switching regulator coupled to the power input terminal and configured to supply, to a first electronic component, first direct-current power obtained by converting a voltage of the input direct-current power into a first voltage; a second switching regulator coupled to the power input terminal and configured to supply, to a second electronic component, second direct-current power obtained by converting the voltage of the input direct-current power into a second voltage; and a signal generating circuit configured to generate, based on a first oscillation voltage of the first switching regulator, a reference signal to be a reference of a timing of switching the second switching regulator such that the first oscillation voltage and a second oscillation voltage of the second switching regulator become opposite in phase.. . ... Fujitsu Limited

08/24/17 / #20170243808

Joined body and manufacturing method thereof, and cooling device and electronic equipment using cooling device

A joined body of the embodiments is a joined body which includes copper and resin, wherein in a joint surface of the copper to the resin, a triazine thiol derivative, or the triazine thiol derivative and a silane coupling agent are bonded to a base surface and the silane coupling agent is bonded to an oxide film formed on part of the joint surface, respectively, and the copper and the resin are molecularly joined to each other. This configuration makes it possible to obtain a joined body having high reliability by molecularly joining both the base surface and the oxide film of the copper, and the resin securely and achieving a strong joint of the copper and the resin at a time of joining the copper and the resin even though the oxide film is formed on part of the joint surface of the copper.. ... Fujitsu Limited

08/24/17 / #20170243600

Wearable device, display control method, and computer-readable recording medium

A wearable device is provided that includes a microphone, a display, and controller. The controller analyzes audio information picked up by the microphone, and, when audio corresponding to a predetermined verbal address phrase has been detected in the acquired audio information, causes the display to display an indication of an utterance of a verbal address on the display.. ... Fujitsu Limited

08/24/17 / #20170243520

Wearable device, display control method, and computer-readable recording medium

A wearable device is provided that includes a microphone, a display, and a controller. The controller analyzes sound picked up by the microphone, identifies a direction from which sound was emitted, and performs control so as to cause information indicating the identified emitted direction to be displayed on the display.. ... Fujitsu Limited

08/24/17 / #20170243519

Wearable device, display control method, and computer-readable recording medium

A wearable device is provided that includes a microphone, a display, and a controller. The controller controls to identify a direction of emitted sound based on sound picked up by the microphone, and to display information corresponding to the sound at a position on the display corresponding to the identified direction of the emitted sound.. ... Fujitsu Limited

08/24/17 / #20170243309

Non-transitory computer-readable recording medium, itinerary display method, and itinerary display device

An itinerary display device receives selection of a plurality of sightseeing spots via, for example, a web page displayed on a user terminal, and displays a list of the sightseeing spots together with images corresponding to the respective sightseeing spots. The itinerary determining device then allows one, some, or all of the sightseeing spots displayed in the list to be arranged at any position or positions within a time schedule field representing one day or a plurality of days. ... Fujitsu Limited

08/24/17 / #20170243308

Itinerary determining method and itinerary determining apparatus

An itinerary comparing apparatus receives a designation of a plurality of sightseeing spots from a user or the like. After that, the itinerary comparing apparatus refers to an itinerary storage unit storing therein a plurality of pieces of travel package product information. ... Fujitsu Limited

08/24/17 / #20170243116

Apparatus and method to determine keywords enabling reliable search for an answer to question information

First question information includes questions about a predetermined subject, and each piece of first answer information, associated with a piece of the first question information, indicates an answer that is responsive to the question indicated by the piece of the first question information. The apparatus updates conversion parameters including correlation values each indicating a degree of a correlation between keywords included in the first question information and the first answer information, by adjusting the correlation values so that the keywords enable a predetermined degree of predicted reliability to search for the first answer information. ... Fujitsu Limited

08/24/17 / #20170243063

Authentication method, electronic device, and storage medium

An authentication method executed by a processor included in an electronic device, the authentication method includes setting a plurality of gaze points on a screen of the electronic device such that an order for the gaze points is determined; capturing a plurality of images of an eye at the gaze points, when the eye gazes at the gaze points according to the order; detecting an iris from each of the images of the eye; calculating an exposure amount of the iris in each of the images of the eye; and releasing restriction of operation on the electronic device, when it is determined that a pattern of the iris agrees with a previously registered template and the exposure amount of the iris agrees with a previously registered value.. . ... Fujitsu Limited

08/24/17 / #20170243061

Detection system and detection method

A detection system for detecting an eye gaze of a subject includes an image sensor configured to generate an image by capturing reflected light from a subject side irradiated with light from a light source; and a processor. The processor is configured to extract a region from the image, the region having an intensity of the reflected light which is equal to or larger than a specific value, when there are two or more regions, as a extraction result of the region, in which a first region having a characteristic indicating movement over time coexist with a second region having another characteristic indicating no movement over time, determine the first region as a corneal reflection, and detect the eye gaze of the subject based on the corneal reflection.. ... Fujitsu Limited

08/24/17 / #20170243052

Book detection apparatus and book detection method

A book detection apparatus detects a plurality of surface regions on the basis of three-dimensional measurement data that is obtained by a three-dimensional sensor and that falls within a search area, and determines, when a positional relationship between two surface regions among the plurality of surface regions satisfies a positional condition corresponding to a positional relationship between two opened pages of an opened book, the two surface regions as a book region that includes the book.. . ... Fujitsu Limited

08/24/17 / #20170242927

Site presentation method, non-transitory computer-readable recording medium, and site presentation device

A site presentation method includes detecting a characteristic about a feeling for each of a plurality of sites based on a word in a document in each of the plurality of sites, using a processor. The site presentation method includes specifying, based on an access history of a certain user to any of the plurality of sites, a characteristic of a user about a feeling corresponding to the certain user based on a detected characteristic of a site accessed by the certain user, using the processor. ... Fujitsu Limited

08/24/17 / #20170242865

Data verification device

A data verification device includes a processor configured to: specify, out of a plurality of sites registered as acquisition sources of specific information, reliability of the site from which the information was acquired as the specific information based on storage content of a storage that stores therein the reliability in association with each of the sites; and output the information acquired as the specific information together with the specified reliability.. . ... Fujitsu Limited

08/24/17 / #20170242853

Information acquisition method, and information acquisition device

An information acquisition method includes: acquiring a specific piece of data using information for specifying a position of the specific piece of data in a document of a certain site by referring to a storage that stores therein information for specifying the position of the specific piece of data in the document of the certain site and information for specifying a position of another piece of data having a predetermined relation to the specific piece of data in the document, by a processor; and acquiring the other piece of data using the position of the other piece of data related to the specific piece of data in the document by referring to the storage, and acquiring data having the predetermined relation to the other piece of data using the acquired other piece of data, by the processor.. . ... Fujitsu Limited

08/24/17 / #20170242839

Data acquisition method, data acquisition device, and recording medium

A non-transitory computer-readable recording medium stores a data acquisition program that causes a computer to execute a process including: extracting first data and second data that are separated from each other by a predetermined tag or symbol, from a document written in html; displaying the extracted first data and the extracted second data in an associated manner; and specifying a position of a tag included in the document on a hierarchical structure with respect to the first data or the second data in the document to allow registration of the position on the hierarchical structure, upon detecting that the displayed first data or the displayed second data is selected.. . ... Fujitsu Limited

08/24/17 / #20170242834

Message information generating apparatus, outgoing call control apparatus, message information generating method, and outgoing call control method

Disclosed is a non-transitory computer-readable recording medium having stored therein a message information generating program, which when processed by one or more processors, causes a computer to execute a process. The process includes acquiring first information having both a character string input by handwriting and a character color related to the character string input by the handwriting, specifying a form of the character string based on the acquired first information, specifying an address associated with the specified form by referring to a storage configured to store an address of a message destination in association with a form of a character string, and generating message information with the specified address as a destination, the message information including second information corresponding to the character string.. ... Fujitsu Limited

08/24/17 / #20170242826

Parallel computer, parallel lu-factorization method, and parallel lu-factorization program

A parallel lu-factorization method executed in a parallel computer including a plurality of processing nodes which execute lu-factorization in parallel, the method causes each of the plurality of processing nodes to execute processing of; measuring a first time period, which is a time period from when a matrix product for a matrix of a first size is completed to when communication with a different processing node out of the plurality of processing nodes is completed; and altering a size of a matrix to be used for a matrix product to a second size smaller than the first size in a case where the measured first time period is equal to or longer than a predetermined time period.. . ... Fujitsu Limited

08/24/17 / #20170242800

Apparatus and method for hash generation

A disclosed hash generation method includes: calculating a hash matrix for identifying original data, which corresponds to a product multiplied by a partial hash matrix of a last block of plural blocks divided from the original data, from a product for each of blocks other than the last block, which is calculated by multiplying from a partial hash matrix of a first block of the plural blocks up to a partial hash matrix of the block; and calculating a hash matrix for identifying changed data, by multiplying a product of a product multiplied lastly by a partial hash matrix of a block immediately before a changed block and a partial hash matrix of the changed block by an inverse matrix of a product multiplied lastly by a partial hash matrix of an unchanged original block and a product multiplied lastly by a partial hash matrix of the last block.. . ... Fujitsu Limited

08/24/17 / #20170242782

Textual similarity based software program repair

According to an aspect of an embodiment, a method may include identifying a fault at a fault location in a software program using a test suite. The method may also include determining multiple textual similarity scores by determining a textual similarity score with respect to each of multiple repair candidates for the fault. ... Fujitsu Limited

08/24/17 / #20170242766

Apparatus and method to collect memory dump information of a faulty node in a parallel computer system

An apparatus includes nodes each configured to relay data between the nodes. When a failure occurs in a first-node, a management-node determines, based on power consumption and/or memory usage of the nodes, a collection-node that transmits an instruction in first direction approaching the first-node and a second direction approaching a storage-node, respectively. ... Fujitsu Limited

08/24/17 / #20170242750

Information processing device, semiconductor device, and memory inspection method

An information processing device includes: a processor that executes processing of data; and a memory module that includes a first memory in which a plurality of memory chips each storing the data are mounted in layers, and a memory controller that controls the first memory, wherein the memory controller: inspects the data; executes correction processing of the data when a single bit error is detected; determines, when a single bit error is detected in a memory chip corresponding to a first layer, a first inspection area in a memory chip corresponding to another layer, based on a first location at which the single bit error occurs; and executes first inspection of data in the first inspection area.. . ... Fujitsu Limited

08/24/17 / #20170242728

Parallel processing apparatus, power coefficient calculation program, and power coefficient calculation method

A power coefficient calculation method in a parallel computing system is disclosed. When executing a job in parallel by using a plurality of calculation nodes, calculating and updating a power coefficient of each of the plurality of calculation nodes, the power coefficient being used to calculate a power consumption of the calculation node in accordance with execution of the job, based on a power consumption measured during an execution of a first job having a difference in power consumptions of the calculation nodes smaller than a given value among a plurality of jobs to be executed.. ... Fujitsu Limited

08/24/17 / #20170242677

Automatic software gathering device and method

An automatic software gathering device includes a processor that executes a process. The process includes receiving setup order information related to a specific system construction, identifying respective software items of a setup target included in the setup order information, referencing a first storage section storing software and storage areas, accessing a storage area of each identified software item of the setup target, gathering each software item of the setup target, and storing each of the gathered software items in a second storage section as a software group employed during the specific system construction.. ... Fujitsu Limited

08/24/17 / #20170242588

Variant information processing device and method

A variant information processing device for processing genetic information includes a processor configured to create variant storage data, from variant information of each of a plurality of target individuals to be processed, where the variant information includes information of variant locus and variant pattern associated with the variant locus. The variant locus corresponds to a portion where the genetic information varies among the plurality of target individuals, the variant pattern corresponds to the genetic information of the portion, and the variant storage data includes an array region with each a first storage region with a fixed bit length and a second storage region with the fixed bit length. ... Fujitsu Limited

08/24/17 / #20170242460

Cable holder

There is provided a cable holder including: a first holder configured to house a cable; and a second holder configured to house the cable, the second holder being at least partly housed in the first holder, wherein the second holder is held by the first holder, and drawn along the first holder.. . ... Fujitsu Limited

08/24/17 / #20170241789

Operation support method and operation support device

A method includes receiving an input of a departure point, an arrival point, and a desired arrival time of a specific vehicle to be operated, extracting, from a plurality of route information, a part of route information corresponding to routes that departed from or passed through around the departure point, and arrived at or passed through around the arrival point within a certain time range of the desired arrival time, classifying the part of route information into a plurality of route groups by comparing each other, counting a number of route information classified in each route groups, calculating, for each route groups, a ratio of the number of route information classified in each route groups to total number of the part of route information, and outputting operation information based on the ratio, the operation information including at least one of specific route as candidates for the specific vehicle.. . ... Fujitsu Limited

08/17/17 / #20170238295

Communication control device, communication control method, and non-transitory computer-readable storage medium

A communication control device including a memory and a processor coupled to the memory and the processor configured to select a radio access technology among from a first radio access technology and second radio access technology based on utilization efficiency, a first load factor and a second load factor, the utilization efficiency depending on a packet length of a packet used in communication between a terminal device and a first wireless communication device by using a first radio access technology or between the terminal device and a second wireless communication device by using a second radio access technology, the first load factor indicating a load of radio resources corresponding to the first radio access technology, the second load factor indicating a load of radio resources corresponding to the second radio access technology, and cause the terminal device to execute communication by using the selected radio access technology.. . ... Fujitsu Limited

08/17/17 / #20170238290

Wireless communications system, mobile station, base station, and communication method

A wireless communications system includes a base station and a mobile station. The base station transmits a second control signal used for configuring a first interval during which a first control signal having a plurality of formats is monitored and a second interval that is different from the first interval. ... Fujitsu Limited

08/17/17 / #20170238289

Method and apparatus for triggering aperiodic feedback in coordinated multipoint transmission

Embodiments of the present invention provide a method and apparatus for triggering aperiodic feedback in coordinated multipoint transmission. The method includes: transmitting, by an enb to ue, dynamic control information (dci) and preconfigured feedback sets corresponding to the dci, so that the ue aperiodically feeds back corresponding channel state information (csi) according to the dci and the feedback sets corresponding to the dci; wherein the preconfigured feedback sets corresponding to the dci are classified according to a triggered transmitting point or a csi-rs of non-zero power, or are classified according to configured csi, or are classified according to an interference type. ... Fujitsu Limited

08/17/17 / #20170238283

Base station, wireless communication system, and base station processing method

A base station includes a control unit that controls one or more identifiers to be installed on a plurality of transmission points in accordance with the number of control signals transmitted from the transmission points to one or more wireless terminals or the number of radio resources used to transmit the control signals to the one or more wireless terminals.. . ... Fujitsu Limited

08/17/17 / #20170238238

Wireless access system and fixed terminal control apparatus

A wireless access system includes a terminal; and a fixed terminal control apparatus configured to identify based on position information of the terminal, whether the terminal is a fixed terminal having no change in position for a predetermined period of time, the fixed terminal control apparatus identifying whether the terminal is the fixed terminal, when the fixed terminal control apparatus receives from the terminal, a connection request requesting connection to a network of the terminal, the fixed terminal control apparatus further configured to deny the connection request according to a predetermined probability, when identifying the terminal to be the fixed terminal.. . ... Fujitsu Limited

08/17/17 / #20170238212

Information distribution system and information distribution apparatus

An information distribution apparatus includes a memory and a processor. The memory is configured to store connection information used to allow one of a plurality of terminals or a group of terminals among the plurality of terminals to be coupled to the information distribution apparatus. ... Fujitsu Limited

08/17/17 / #20170237892

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

A control method executed by a computer including acquiring a first image, acquiring a first location of the target by using a wireless positioning system, displaying the first image and display information that is superimposed on the first image, the display information being displayed with associating with a first location coordinate determined based on the first location of the target, acquiring a second image, acquiring a second location of the target when a specified period of time elapses after the first location is acquired, acquiring a distance of movement of the target during the specified period of time by using an inertial sensor, making a determination of whether the display information is to be displayed with associating with the first location coordinate or a second location coordinate based on the distance of movement, the second location coordinate being determined based on the second location.. . ... Fujitsu Limited

08/17/17 / #20170237769

Packet transfer method and packet transfer apparatus

A packet transfer method includes requesting a terminal apparatus for a physical address corresponding to a logical address of a transmission source of a packet; determining legality of a correspondence relationship between the physical address and the logical address by comparing a physical address indicated by a response from the terminal apparatus with the physical address of the transmission source of the packet; storing a first set of the physical address of the transmission source and the logical address of the transmission source of the packet, when it is determined that the correspondence relationship is legal; when a new packet is received, determining whether a second set of a physical address of a transmission source and a logical address of the transmission source of the new packet coincides with the first set; and transferring the new packet, when it is determined that the second set coincides with the first set.. . ... Fujitsu Limited

08/17/17 / #20170237733

Apparatus and method to control transfer apparatuses depending on a type of an unauthorized communication occurring in a network

An apparatus controls transfer apparatuses that transfer a packet transmitted and received by terminals in a network. Upon receiving detection information notified from a server that detects unauthorized communication of a terminal by using the packet, the apparatus identifies the terminal and a type of the unauthorized communication, based on the detection information. ... Fujitsu Limited

08/17/17 / #20170237665

Packet processing method and packet processing system

A packet processing method executed by a system including a first apparatus and a second apparatus, the first apparatus having a first processor and a plurality of interfaces and a second apparatus having a second processor and a plurality of third processors, the packet processing method includes receiving, by the first processor, a packet via an interface in the plurality of interfaces; storing identification information of the interface into the packet; transmitting the packet to the second apparatus; receiving, by the second processor, the packet transmitted from the first apparatus; selecting a processor from the plurality of third processors based on the identification information included in the received packet; and executing processing of the packet using the selected processor.. . ... Fujitsu Limited

08/17/17 / #20170237648

Recording medium and packet relay method

A non-transitory storage medium having stored therein a packet relay program for relaying a packet in a first sub-domain among a plurality of sub-domains in a service chain configured across the plurality of sub-domains is provided. The packet relay program causes a computer in the first sub-domain to perform a process. ... Fujitsu Limited

08/17/17 / #20170237590

Method and apparatus for configuring a dm-rs resource and communication system

A method and apparatus for configuring a dm-rs resource and a communication system, applicable to a 3d mimo system. The method includes: configuring, by a base station, resources for transmitting dm-rss for multiple pieces of ue performing mu-mimo; wherein resource elements in a subframe for transmitting dm-rss are divided into multiple groups, so that a density of resource elements transmitting dm-rss for at least one piece of ue or at least one stream is lowered. ... Fujitsu Limited

08/17/17 / #20170237539

Method and apparatus for acquiring hybrid automatic repeat feedback and communications system

A method and apparatus for acquiring hybrid automatic repeat feedback and a communications system. The method includes: transmitting uplink data in a certain uplink subframe and in a secondary serving cell at an unlicensed band; setting a variable for recording a feedback status of transmission of the uplink data as ack in transmitting the uplink data; determining a downlink subframe corresponding to the uplink subframe; and decoding a pdcch in the downlink subframe corresponding to the uplink subframe in the secondary serving cell at the unlicensed band, and not decoding a phich. ... Fujitsu Limited

08/17/17 / #20170237477

Base station, communication system, and reference signal transmission method

A base station that performs beamforming on a user equipment includes an acquiring unit that acquires a distribution of propagation losses in a communication area, a deciding unit that decides a beam set formed by a plurality of beams that are used for channel estimation, each of the beams having a beam width based on the distribution, and an antenna that transmits a reference signal to the user equipment by using each of the beams that form the beam set.. . ... Fujitsu Limited

08/17/17 / #20170237475

Phase shift circuit, phased array device, and phase control method

A phase shift circuitry includes: a signal generation circuitry that receives an input signal, and outputs four signals different in phase from each other by 90 degrees based on the input signal, the four signals includes a first signal and a second signal; four variable amplifier circuitry that each includes a transistor, and amplify the four signals individually, with amplification factors based on control voltages supplied to gates of the transistors, the four variable amplifier circuitry include a first amplifier amplifies the first signal by a first control voltage and a second amplifier amplifies the second signal by a second control voltage; a synthetic circuitry that synthesizes output signals of the four variable amplifier circuitry, and outputs a synthesized signal; and a control circuitry supplies voltages, that are equal to or higher than the gate threshold value, to the first amplifier and the second amplifier.. . ... Fujitsu Limited

08/17/17 / #20170237162

Wireless communication device and antenna arrangement method

A wireless communication device includes a plurality of antenna elements arranged in a row and m (m≧2) analog processing units that are connected to the antenna elements and that perform analog processing on signals received by or to be transmitted by the antenna elements. The antenna elements form subarrays such that antenna elements connected to a same analog processing unit form one subarray. ... Fujitsu Limited

08/17/17 / #20170237066

Positive electrode active material for alkaline secondary battery and alkaline secondary battery including the positive electrode active material

A nickel-hydrogen secondary battery includes an electrode group including a separator, a positive electrode, and a negative electrode, and the positive electrode includes a positive electrode active material particle including a base particle and a surface layer covering the surface of the base particle, and the base particle contains nickel hydroxide, and the surface layer contains a trivalent or higher-valent cobalt compound and co3o4.. . ... Fujitsu Limited

08/17/17 / #20170237065

Positive electrode active material for alkaline secondary battery and alkaline secondary battery including the positive electrode active material

A nickel-hydrogen secondary battery includes an electrode group comprising a separator, a positive electrode, and a negative electrode, and the positive electrode contains a positive electrode active material including a base particle comprising a nickel hydroxide particle containing mn in solid solution and a conductive layer comprising a co compound and covering the surface of the base particle, wherein the x-ray absorption edge energy of mn detected within 6500 to 6600 ev by measurement with an xafs method is 6548 ev or higher.. . ... Fujitsu Limited

08/17/17 / #20170236222

Critical peak pricing demand response participant assessment

A method of critical peak pricing (cpp) demand response (dr) event implementation includes performing an initial cpp participant selection assessment. The method includes generating an initial cpp participant selection and an estimated cpp curtailment based on the initial cpp participant selection assessment. ... Fujitsu Limited

08/17/17 / #20170236136

Probabilistic price and spike forecasting

A method to forecast a spike price of a commodity may include obtaining a request to perform a prediction of a spike in a price of a commodity. The method may also include obtaining additional information of the commodity based on the input. ... Fujitsu Limited

08/17/17 / #20170236085

Information processing apparatus and method for managing connections

An information processing apparatus determines human task counts each representing a number of human tasks in individual workflows. Each workflow defines a procedure of tasks to be performed on a device under management, where the tasks include human tasks to be performed by humans and automated tasks to be executed automatically with remote control via a network. ... Fujitsu Limited

08/17/17 / #20170236070

Method and system for classifying input data arrived one by one in time

A method and system for classifying input data arrived one by one in time, is provided including: a) respectively training a group of classifiers with a predetermined number with recent or previous input data whose real classes are obtained as learning samples, wherein a number of the recent input data are increased progressively in reverse chronological order; b) selecting the classifier having the highest accuracy on the recent input data from the group of classifiers based on recent classifying results of the group of classifiers; and c) classifying current input data using the selected classifier.. . ... Fujitsu Limited

08/17/17 / #20170235869

Non-transitory computer-readable storage medium, antenna design device, and antenna design method

A non-transitory computer-readable storage medium storing an antenna design program that causes a computer to execute a process, the process including acquiring a target characteristic value of a target antenna when a value of a structure parameter is a predetermined value, based on the predetermined value of the structure parameter, the target characteristic value, and a relation, with respect to a reference antenna, between a value of a structure parameter and a characteristic value, estimating the relation with respect to the target antenna, the reference antenna having a same shape feature as the target antenna, an antenna type of the reference antenna being different from the target antenna, determining a value of the structure parameter for the target antenna such that the characteristic value of the target antenna satisfies a demanded specification based on the estimated relation, and outputting the determined value of the structure parameter.. . ... Fujitsu Limited

08/17/17 / #20170235861

Method of calculating thermal path and information processing device

An information processing device includes a processor configured to extract contact surfaces from among surfaces of a first component. The respective contact surfaces are in contact with a second component. ... Fujitsu Limited

08/17/17 / #20170235836

Information identification and extraction

A method may include obtaining a set of seed social media accounts associated with known contributors to a topics. For each of the seed social media accounts, the method may include fetching the profile, extracting a first set of social media accounts where the seed social media account obtain information from the first set of social media accounts, and based on a comparison of the first set of social media accounts with the seed social media accounts, constructing a first candidate set of social media accounts of accounts in the first set and not in the seed social media accounts. ... Fujitsu Limited

08/17/17 / #20170235835

Information identification and extraction

A computer implemented method of information identification and extraction may include creating an author object in a database for each author of multiple digital documents, each of the digital documents including a topic. For each author object created, the method may additionally include obtaining multiple personal academic web page candidates, obtaining multiple social media account candidates based on a search in the social media for a name of the author in the author object, and cross-validating one of personal academic web page candidates and one of the social media account candidates as a personal academic web page and a social media account associated with the author. ... Fujitsu Limited

08/17/17 / #20170235726

Information identification and extraction

A computer implemented method of information identification and extraction may include creating an author object in a database for each author of multiple digital documents. For each author object created, the computer implemented method may also include obtaining an indication of social media accounts in a social media based on a search in the social media for a name of the author in the author object. ... Fujitsu Limited

08/17/17 / #20170235683

Authentication method, authentication program medium, and information processing apparatus

An information processing apparatus includes: a memory configured to store identification information on authentication data in association with location information on a slot, the authentication data being for determining a validity of a first program for initializing an extension card in the slot, and a validity of a second program which is stored in a storage coupled to the extension card and is for initializing an operating system; and a processor coupled to the memory and configured to execute a process including; identifying the authentication data using first identification information stored in the memory in association with location information on a first slot specified as chosen, and determining whether or not the first program, read from a first extension card in the first slot, and the second program, read from a first storage coupled to the first extension card, are valid using the authentication data.. . ... Fujitsu Limited

08/17/17 / #20170235659

Analysis device for analyzing performance information of an application and a virtual machine

An analysis device analyzes performance information of an application and performance information of a virtual machine. The analysis device includes a memory and processor. ... Fujitsu Limited

08/17/17 / #20170235655

Information processing device and method of storing failure information

An information processing device includes a processor configured to perform a diagnosis of hardware of the information processing device. The processor is configured to generate plural pieces of failure information. ... Fujitsu Limited

08/17/17 / #20170235463

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

A display control method implemented by a computer, the method includes: receiving a designation of one or more data from a group of data available in a first application; creating a screen area including information associating each of the one or more data with a corresponding area, and displaying the screen area on a forefront surface of a display; receiving a call operation of a second application, and displaying a screen of a second application on a rear side of the screen area while maintaining the screen area displayed on the forefront surface; and inputting to the second application, when a predetermined operation to the screen area displayed on the forefront surface is detected, the data associated with the screen area from which the predetermined operation is detected.. . ... Fujitsu Limited

08/17/17 / #20170235456

Automatic page-editing method, non-transitory computer-readable recording medium, and automatic page-editing apparatus

An automatic page-editing apparatus collects information about a tourist spot from each of a plurality of sites and displays the information arranged in block units in one page. The automatic page-editing apparatus determines blocks each displayed as being contained in an area in the page displayed by the display unit when no block in the area is scrolled. ... Fujitsu Limited

08/17/17 / #20170235440

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

A display control method implemented by a computer, the method includes: receiving an operation to specify an electronic file from a plurality of electronic files displayed on a screen; displaying a confirmation screen to be superposed on the screen in an opaque state in response to the reception of the operation, the confirmation screen including a first screen area and a second screen area; closing the display of the confirmation screen and performing the deletion process on the electronic file when an input to the first screen area is detected; closing the display of the confirmation screen and canceling the deletion process when an input to the second screen area is detected; and changing a display state of the confirmation screen to semitransparency while a predetermined operation to a third screen area other than the first screen area and the second screen area is detected.. . ... Fujitsu Limited

08/17/17 / #20170235288

Process control program, process control device, and process control method

A non-transitory computer-readable storage medium storing therein a process control program that causes a computer to execute a process includes: receiving a connection start instruction from a process request device that transmits a process request to the computer; and determining, in a case where a plurality of connection start instructions to be processed are present, a first connection start instruction that is preferentially processed from among the plurality of connection start instructions based on an allocation amount of a resource to each of a plurality of information processing systems corresponding to each of the plurality of connection start instructions and a usage amount of the resource in each of the plurality of information processing systems.. . ... Fujitsu Limited

08/17/17 / #20170234717

Water amount measurement device and water amount monitoring system

A water amount measurement device includes a light emitting element to emit light, a light receiving element to receive the light reflected by a liquid surface and by a liquid bottom at a bottom surface within a pipeline, a storage to store a distance from the light emitting element to the liquid bottom, and a processor. The processor computes a water level of the liquid flowing through the pipeline according to different formulas depending on whether a comparison result of distance data obtained based on an output signal of the light receiving element, and the distance at a time of measurement, includes a component corresponding to a distance exceeding the distance generated by the reflection from the liquid bottom, or the comparison result includes a component corresponding to a distance less than the distance generated by the reflection from the liquid surface.. ... Fujitsu Limited

08/17/17 / #20170231576

Sensor information processing apparatus

A filter to cut at least a harmonic component of a frequency component derived from breathing of a person to be observed is applied to a detected signal of a wireless sensor, and a heartbeat component of the person is detected in a signal having passed through the filter.. . ... Fujitsu Limited

08/10/17 / #20170231022

Pairing management method, recording medium, and terminal apparatus

A pairing management method includes detecting, by a computer, a peripheral device configured to perform short-range wireless communication with the computer; transmitting, by the computer, to a server storing pairing information generated by a pairing process of a management terminal and the peripheral device, an acquisition request for the pairing information of the detected peripheral device; and performing data communication, by the computer, with the detected peripheral device, based on the pairing information, when the pairing information associated with the transmitted acquisition request is received from the server.. . ... Fujitsu Limited

08/10/17 / #20170230975

Wireless communication system, base station apparatus, and terminal apparatus

A wireless communication system that performs wireless communication using a first bandwidth dedicated to the wireless communication system, and a second bandwidth shared between the wireless communication system and another wireless communication system, includes: a base station apparatus that starts transmitting, when an idle state of the second bandwidth is detected, a data signal having a subframe length over the second bandwidth even before a subframe period boundaries, and that transmits control information for decoding the data signal and timing information indicating timing at which the data signal starts being transmitted over the first bandwidth or the second bandwidth, at a portion of a next subframe; and a terminal apparatus that retains the data signal having been transmitted over the second bandwidth, and that decodes data from the retained data signal using the timing information and the control information having been transmitted over the first bandwidth or the second bandwidth.. . ... Fujitsu Limited

08/10/17 / #20170230967

Base station, wireless terminal and wireless communication system

A base station includes a scheduler which allocates a first radio resource and a second radio resource while the first radio resource is used to transmit a control channel signal from a wireless terminal, and the second radio resource is used to transmit from the wireless terminal a first reference signal corresponding to the control channel signal even when the wireless terminal does not transmit the control channel signal by using the first radio resource.. . ... Fujitsu Limited

08/10/17 / #20170230910

Radio communication device, radio communication system and beam control method

A radio communication device including a memory that stores information on a strength of interference between a beam output by a first base station and a beam output by a second base station for each of a plurality of combinations, each of the plurality of combinations including at least one of a plurality of beams output by the first base station and at least one of a plurality of beams output by the second base station, emitting directions of each of the plurality of beams output by the first base station being different each other, emitting directions of each of the plurality of beams output by the second base station being different each other, and a processor configured to identify one or more combinations having the interference strength higher than a threshold, and assign different radio resources to each of beams included in the identified one or more combinations.. . ... Fujitsu Limited

08/10/17 / #20170230652

Determination method and determination apparatus

An image processing apparatus includes an acquiring unit and a determining unit. For example, the acquiring unit acquires an imaging image captured by a camera mounted on a vehicle and registers the acquired imaging image in drive recorder information. ... Fujitsu Limited

08/10/17 / #20170230464

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

When a place server accepts an access request from a terminal device, the place server notifies a management server of a status of the terminal device. The management server delivers a program of an application and a program of a service that is used by the application that are in accordance with the status notified from the place server. ... Fujitsu Limited

08/10/17 / #20170230463

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

An information processing system includes a linkage-source device, a plurality of linkage-destination devices that is connectable to the linkage-source device, and an application linkage device that controls linkages of applications respectively registered in the linkage-source device and the plurality of linkage-destination devices. The application linkage device includes a processor that executes a process includes managing device information including information used to be connected with a linkage-destination device and information on data to be used by the application registered in a relevant linkage-destination device, acquiring linkage candidates indicative of linkable linkage-destination devices and the linkable applications with reference to the device information with respect to a linkage request from the application of the linkage-source device, and activating the applications indicated as the linkage candidates and decides a device performing the linkage and a linkable application registered in the relevant device as a linkage destination from the linkage candidates.. ... Fujitsu Limited

08/10/17 / #20170230339

Packet generation and authentication in a process chain

A method of verifying a data packet by a data consumer may be provided. The method may include authenticating a first signature in a signature stack of a data packet, where the first signature corresponds to a hashed first content in a content stack, and the first signature is generated at a first network location. ... Fujitsu Limited

08/10/17 / #20170230284

Packet transmission apparatus, controller, and packet transmission control method

There is provided a packet transmission apparatus including: a memory in which identification information of a packet and information of a packet process for operating on the packet are stored in association, and identifiers of an input port to which the packet is input and an output port from which the packet is output are stored in association; and a processor coupled to the memory and the processor configured to: output the packet, when an identifier of the input port is stored in the memory, from the output port associating with the input port, and perform the packet process, when the identifier of the input port is not stored in the memory, based on the identification information and the information of the packet process stored in the memory.. . ... Fujitsu Limited

08/10/17 / #20170230283

Routing protocols in information centric networking networks

A method of packet handling in an information centric networking (icn) network may be provided. A method may include receiving an interest packet at a network device, the interest packet identifying a functional chain including a plurality of functions. ... Fujitsu Limited

08/10/17 / #20170230282

Naming schemes and routing protocols in information centric networking networks

A method of packet handling in an information centric networking (icn) network may be provided. A method may include receiving an interest packet at a network device, the interest packet comprising a name including one or more entries. ... Fujitsu Limited

08/10/17 / #20170230268

Data transmitting device, method of transmitting data, and non-transitory computer-readable storage medium

A data transmitting device configured to transmit data to a data receiving device via a communication line, the data transmitting device determines, based on first bandwidth information indicating a first bandwidth of the communication line from the data transmitting device to the data receiving device and first load information indicating a first load of the data receiving device, whether a first process is to be executed on first data before the first data is transmitted to the data receiving device, when it is determined that the first process is to be executed, executes the first process on the first data, and transmits, to the data receiving device, the first data on which the first process is executed, and when it is not determined that the first process is to be executed, transmits the first data to the data receiving device without executing the first process.. . ... Fujitsu Limited

08/10/17 / #20170230244

Classification method, and information processing apparatus

A method includes calculating a first feature amount for each of a plurality of apparatuses, performing first clustering on the first feature amount, generating a first rule, storing the first rule into a memory, calculating a second feature amount, performing second clustering on the second feature amount, generating a second rule, storing the second rule into the memory, performing third clustering on the plurality of apparatuses based on the first result of the first clustering and the second result of the second clustering, generating a third rule related to attributes, and storing the third rule into the memory.. . ... Fujitsu Limited

08/10/17 / #20170230161

Method and apparatus for indicating dm-rs information and communication system

A method and apparatus for indicating dm-rs information and a communication system, applicable to a 3d mimo system. The method includes: transmitting, by a base station, signaling indicating dm-rs information to ue. ... Fujitsu Limited

08/10/17 / #20170230120

Estimation method for optical receiver and light source device

A method for estimating characteristics of an optical receiver includes: a generating process, a monitoring process, a suppressing process, a guiding process and an estimating process. The generating process generates a modulated optical signal based on an oscillation signal. ... Fujitsu Limited

08/10/17 / #20170230113

Information processing apparatus, wavelength defragmentation method, and non-transitory recording medium recording wavelength defragmentation program

An information processing apparatus, includes: a memory that stores a wavelength defragmentation program; and a processor that performs, based on the wavelength defragmentation program, operations of: selecting an optical line according to a specific sequence in design information to allocate optical lines for respective optical wavelengths within a network; moving a selected optical line to a move-to optical wavelength; stopping, when movement of the selected optical line to the move-to optical wavelength is difficult, a selection of the optical line according to the specific sequence; and selecting a new optical line from optical lines indicated in a priority list.. . ... Fujitsu Limited

08/10/17 / #20170230112

Optical signal-to-noise ratio measuring device and optical signal-to-noise ratio measuring method

An optical signal-to-noise ratio (osnr) measuring device includes a processor, wherein the processor executes a process. The process includes: converting an optical signal to an electrical signal; first acquiring a signal intensity from the electrical signal; second acquiring a noise intensity of a predetermined frequency band from the electrical signal; performing a digital conversion on the noise intensity; and computing an osnr of the optical signal based on the signal intensity and the converted noise intensity. ... Fujitsu Limited

08/10/17 / #20170230091

Method and apparatus for determining codebook and communication system

A method and apparatus for determining a codebook and a communication system includes: determining a first codebook used for radio frequency precoding on the basis of the number of the antenna elements in the planar antenna array and/or the number of radio frequency chains; wherein, the antenna elements in the same polarization direction in an antenna column in the vertical direction form one or more virtual antenna ports, which are being connected with multiple radio frequency chains; and determining a second codebook used for baseband precoding on the basis of the number of the antenna elements in the planar antenna array and/or the number of the radio frequency chains. With certain embodiments, hybrid precoding of a baseband and a radio frequency may be performed, which is suitable for application of a large-scale mimo system, thereby achieving an effective tradeoff between system performance and complexity.. ... Fujitsu Limited

08/10/17 / #20170230042

Phase difference detecting device

A phase adjustment device includes: a detection signal generator configured to generate a pair of first and second detection signals for detecting a phase difference between two signals whose phases have been adjusted by two phase adjusters, respectively, a maximum sensitivity phase difference of one of the first and second detection signals being not overlap with that of the other, and detection sensitivity of the phase difference becoming maximum at the maximum sensitivity phase difference; a detection signal selector configured to select one of the first and second detection signals whose predetermined range around the maximum sensitivity phase difference covers a preset phase difference; and a phase controller configured to control an amount of phase-adjusting by at least one of the two phase adjusters based on a difference between the phase difference detected within the predetermined range using the selected detection signal and the preset phase difference.. . ... Fujitsu Limited

08/10/17 / #20170230008

Amplifier

An amplifier including a first cascode circuit including a first transistor and a second transistor whose source or emitter is coupled to a drain or a collector of the first transistor, a second cascode circuit being a differential pair with the first cascode circuit, the second cascode circuit including a third transistor whose source or emitter is coupled to a source or an emitter of the first transistor and a fourth transistor whose source or emitter is coupled to a drain or collector of the third transistor, a first feedback path that couples between an output terminal of the third transistor and an input terminal of the first transistor, the first feedback path including a first capacitative element, and a second feedback path that couples between an output terminal of the first transistor and an input terminal of the third transistor, the second feedback path including a second capacitative element.. . ... Fujitsu Limited

08/10/17 / #20170229923

Power receiver and power transmission system

A power receiver includes a secondary-side resonance coil including a resonance coil part to receive power from a primary-side resonance coil by magnetic resonance; a capacitor in the resonance coil part of the secondary-side resonance coil; a series circuit of first and second switches connected in parallel with the capacitor; a first rectifier connected in parallel with the first switch, and having a first rectification direction; a second rectifier connected in parallel with the second switch, and having a second rectification direction opposite to the first rectification direction; a detector to detect a waveform of a power supply supplied to the secondary-side resonance coil; and a controller to adjust the waveform, and a phase difference between first and second signals to switch on and off the first and second switches, respectively, to adjust the power to be received by the secondary-side resonance coil.. . ... Fujitsu Limited

08/10/17 / #20170229583

Electronic device, stacked structure, and manufacturing method of the same

A stacked structure includes: an insulating substrate; a graphene film that is formed on the insulating substrate; and a protective film that is formed on the graphene film and is made of a transition metal oxide, which is, for example, cr2o3. Thereby, at the time of transfer of the graphene, polymeric materials such as a resist are prevented from directly coming into contact with the graphene and nonessential carrier doping on the graphene caused by a polymeric residue of the resist is suppressed.. ... Fujitsu Limited

08/10/17 / #20170229566

Semiconductor device, power-supply device, and amplifier

A semiconductor device includes a substrate, a buffer layer including a nitride semiconductor and formed over the substrate, a composition gradient layer including a nitride semiconductor and formed over the buffer layer, a first semiconductor layer including a nitride semiconductor and formed over the composition gradient layer, a second semiconductor layer including a nitride semiconductor and formed over the first semiconductor layer, and a gate electrode, a source electrode, and a drain electrode that are formed over the second semiconductor layer. The buffer layer is formed of a material including gan, the composition gradient layer is formed of a material including al, and the proportion of al in the composition gradient layer increases from a first side of the composition gradient layer closer to the buffer layer toward a second side of the composition gradient layer closer to the first semiconductor layer.. ... Fujitsu Limited

08/10/17 / #20170228934

Image processing control method and apparatus

A control method includes acquiring a first image, determining whether the first image is a transmission target to another computer, when the determining determines that the first image is an image as the transmission target, (1) executing detection processing of detecting a reference object from the image, (2) generating image information of a superposition image in which a content image corresponding to the reference object detected by the detection processing is superimposed over the image when the reference object is detected from the image, (3) transmitting the image information to the other computer, and (4) acquiring a second image which is photographed after the first image for next determining, and when the determining determines that the first image is not the image as the transmission target, acquiring the second image for the next determining rather than the detection processing and the generating of the image information.. . ... Fujitsu Limited

08/10/17 / #20170228901

Method and apparatus for displaying states

A disclosed state display method includes: determining which of a first period and a second period is dominant in a designated period based on chronological measurement results of vital activities of a subject in the designated period, the first period being a period that has been determined that the subject is in a sleep state, the second period being a period that has been determined that the subject is in a non-sleep state; and changing configuration of a display screen that displays information related to states of the subject in the designated period according to a result of the determining.. . ... Fujitsu Limited

08/10/17 / #20170228889

Operation assistance device and operation assistance method

An operation assistance device includes a processor that executes a procedure. The procedure includes acquiring an operation image captured at each unit of operation in a linking operation to link a plurality of devices together, identifying positions, in the acquired operation image, of connection portions respectively provided at the plurality of devices, based on marker information included in the operation image, and based on design information of the plurality of devices, the design information including position information and a linkage state of the connection portions, executing image analysis processing on the identified positions of the connection portions to determine state of each connections made at each of the units of operation, based on a result of comparing a design image generated based on the design information and the operation image, and outputting information indicating a determination result to a display section.. ... Fujitsu Limited

08/10/17 / #20170228634

Arithmetic processing circuit and information processing apparatus

The arithmetic processing circuit includes a first layer configured to dispose a learning neural network to compute a coefficient to be set in a recognition neural network, configured to recognize input data by using the coefficient computed on a basis of a recognition result of the recognition neural network with for the input data serving as a reference for computing the coefficient and a recognition result serving as a reference for the input data serving as the reference. The circuit further includes a second layer configured to dispose the recognition neural network to recognize the input data by the coefficient computed by the learning neural network. ... Fujitsu Limited

08/10/17 / #20170228594

Iris authentication apparatus

An iris authentication apparatus includes a memory and a processor. The processor coupled to the memory. ... Fujitsu Limited

08/10/17 / #20170228581

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

A biometric authentication device includes a memory and a processor coupled to the memory, the processor being configured to execute a process, the process including: storing enrollment biometric information; determining the category of biometric information input in a biometric sensor; comparing input biometric information with each enrollment biometric information that is associated with a category determined in the determining with respect to the input biometric information; and associating, when a first comparison between the input biometric information and the each enrollment biometric information is failed and a second comparison between each enrollment biometric information that is associated with a category determined in the determining with respect to re-input biometric information and the re-input biometric information is succeeded, the each enrollment biometric information having achieved a success of the second comparison with the category determined with respect to the input biometric information.. . ... Fujitsu Limited

08/10/17 / #20170228546

Security system and communication method

A security system includes: a first device that includes a first processor and a first target processor; and a second device that includes a second processor and a second target processor. The first processor executes a first process including: first protecting a first program as a monitoring target among programs operating on the first target processor; first decrypting encrypted data obtained by encrypting output data from the first program; and first encrypting the decrypted output data and causing the encrypted data of the output data to be transmitted to the second device. ... Fujitsu Limited

08/10/17 / #20170228538

Safety determining apparatus and method

A safety determining apparatus includes a memory and a processor coupled to the memory. The processor is configured to acquire information on a user operation and an access target of the user operation, acquire information indicating a behavior of refraining from gaining access with respect to the access target by analyzing the user operation, and provide a user with information on the safety of the access target with respect to which the behavior has been executed.. ... Fujitsu Limited

08/10/17 / #20170228408

Data management apparatus and method therefor

A data management device includes a memory and processor configured to perform a process including storing a management information piece in the memory each time a request for manipulation issued during execution of each processing program is a request for acquiring, referencing, or updating a data set, the management information piece associating the processing program with the data set targeted for the manipulation; identifying, upon input of notice indicating termination of use of a first processing program, one or more data sets associated with the first processing program based on one or more management information pieces corresponding to the first processing program; and determining, for each of the identified data sets, that the identified data set is deletable when, in the memory, there is no management information piece corresponding to a second processing program being different from the first processing program and associated with the identified data set.. . ... Fujitsu Limited

08/10/17 / #20170228376

Information processing apparatus and data comparison method

A storage unit stores hyperplane information indicating a first hyperplane, and second and third hyperplanes parallel to the first hyperplane. A computing unit generates a first binary value based on whether the position of a first feature vector is in the direction of a normal vector relative to the second hyperplane, a second binary value based on whether the position of the first feature vector is in the direction of the normal vector relative to the third hyperplane, and a third binary value based on whether the position of a second feature vector is in the direction of the normal vector relative to the first hyperplane, and determines a degree of similarity between the pieces of comparison data, based on a result of multiplying the exclusive or result of the first and third binary values and the exclusive or result of the second and third binary values.. ... Fujitsu Limited

08/10/17 / #20170228303

Information processing apparatus and method for collecting performance data

An information processing apparatus includes a memory, and a processor coupled to the memory and configured to obtain performance data of the information processing apparatus at a first time interval repetitively, write the performance data in the memory when a particular value of the performance data indicates a performance decrement of the information processing apparatus, and set a second time interval longer than the first time interval instead of the first time interval for obtaining the performance data when the particular value does not indicate a performance decrement of the information processing apparatus.. . ... Fujitsu Limited

08/10/17 / #20170228295

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

A snapshot creation unit creates snapshots for a virtual system respectively before and after installation of a function for the virtual system. As a problem occurs in the virtual system, an installation directory identification unit identifies an installation directory for a function with a problem having occurred therein, based on a difference between the snapshots respectively created before and after the installation. ... Fujitsu Limited

08/10/17 / #20170228243

Non-transitory computer-readable recording medium storing control program, control device and control method

A non-transitory computer-readable recording medium having stored therein a control program for causing a computer to execute a control process, the control process includes: when a program of an execution file group generated by including an execution file of the program and a call processing execution file including specifying information, which specifies that the call processing execution file includes an instruction to be called by an external program, is started, storing the call processing execution file specified based on the specifying information in a storage area capable of being referenced by an execution based program which executes the program; referencing the storage area according to a retrieval request by the external program; and extracting an instruction of the call processing execution file corresponding to the retrieval request.. . ... Fujitsu Limited

08/10/17 / #20170228022

Electronic device and method for controlling electronic device

An electronic device includes: a top panel having a manipulation input surface; a coordinate detector configured to detect coordinates of a manipulation input performed on the manipulation input surface; a housing; a first vibrating element disposed on the top panel; at least one support configured to support the top panel with respect to the housing, support stiffness of the at least one support with respect to the housing being switchable between a first level and a second level; and a controlling part configured to set the support stiffness to the first level when driving the first vibrating element by using a first driving signal for generating a natural vibration in an ultra sound frequency band and to set the support stiffness to the second level when driving the first vibrating element by using a second driving signal for generating a vibration in an audible range.. . ... Fujitsu Limited

08/10/17 / #20170228004

Information processing apparatus and method of controlling power

An information processing apparatus includes a memory and a processor. The memory is configured to store performance values of respective first computers included in an information processing system. ... Fujitsu Limited

08/10/17 / #20170227608

Communication terminal device, remaining battery amount calculation method, and recording medium storing remaining battery amount calculation program

A communication terminal device includes: a wireless unit configured to transmit and receive a radio wave; an operating circuit configured to be used for operating the communication terminal device; a battery configured to supply electric power to the communication terminal device; a power supply circuit configured to control supply of electric power from the battery; and an arithmetic processing unit configured to detect an operation on the operating circuit and a duration time of the operation, detect an external environment of the communication terminal device through the wireless unit, and calculate a first remaining battery amount of the battery based on the operation, the duration time, and the external environment.. . ... Fujitsu Limited

08/10/17 / #20170227585

Harmonic distortion separation method, nonlinear character determination method and apparatus and system

A harmonic distortion separation method, nonlinear character determination method, apparatus and system where a phase difference between an inherent harmonic and a generated harmonic is determined by using multiple groups of input power, output power and fundamental magnitudes of a memoryless nonlinear transfer function of a nonlinear model of a system to be measured, and power of a harmonic generated by the system to be measured is separated by using the phase difference. In an embodiment, the phase difference between the inherent harmonic and the generated harmonic is first determined by using an assumption that a model coefficient is a constant according to the set nonlinear model, then the harmonic separation is performed by using the phase difference, and the power of the harmonic generated by the system to be measured is calculated.. ... Fujitsu Limited

08/10/17 / #20170227365

Information processing apparatus and trajectory information correcting method

An information processing apparatus acquires first trajectory data, including a first section where measurement positions were recorded and a second section where measurement positions are missing, and acquires first direction data indicating changes in direction of travel that have been measured. The information processing apparatus extracts, from a database, two or more second trajectory data based on a comparison between measurement positions in the first section and reference positions. ... Fujitsu Limited

08/10/17 / #20170227364

Information processing apparatus and trajectory information generating method

A memory stores second trajectory data indicating a plurality of reference positions, and road data indicating which road each of the reference positions belongs to. A processor acquires first trajectory data associating a plurality of times with a plurality of measured positions of a moving object, and velocity data indicating a moving velocity of the moving object at each of the times. ... Fujitsu Limited

08/10/17 / #20170224289

Method and apparatus for displaying states

A disclosed state display method includes: obtaining first data representing first temporal change of a degree of a depth of sleep in a sleep state and second data representing second temporal change of a degree of an amount of activity in a non-sleep state, the first data and the second data being data measured for a subject; generating, according to time information represented in the first data and the second data, a graph in which the first temporal change represented in the first data is rendered at a first side of a time axis so that greater depth of sleep makes the graph more away from the time axis, and the second temporal change represented in the second data is rendered at a second side of the time axis so that a greater amount of activity makes the graph more away from the time axis; and displaying the generated graph.. . ... Fujitsu Limited

08/03/17 / #20170223823

Compensating for intra-pair skew in differential signaling

A circuit may be configured to reduce electrical signal degradation. The circuit may include a first trace and a second trace that may be broadside coupled between a first ground plane and a second ground plane. ... Fujitsu Limited

08/03/17 / #20170223742

Wireless communications system, base station, terminal, and processing method

A wireless communications system configured to use a predetermined bandwidth of a unlicensed bandwidth, includes a base station; and one or more terminals connected to the base station. The one or more terminals calculate a transmission start timing according to a control signal from the base station, perform a process of detecting a wireless signal of the predetermined bandwidth before the transmission start timing, and when a state in which no wireless signal of the predetermined bandwidth is detected has elapsed for a predetermined period, the one or more terminals start transmission from the calculated transmission start timing.. ... Fujitsu Limited

08/03/17 / #20170223724

Wireless communication system, base station apparatus, terminal device, and transmission method

A wireless communication system includes a base station apparatus and a terminal device. The base station apparatus includes a processor that executes a process including mapping first control information concerning a first frequency band which needs a license to use for wireless communication, mapping second control information concerning a second frequency band which does not need the license to use for the wireless communication, and generating a control channel signal by arranging the first control information and the second control information in areas different from each other; and a transmitter that transmits the control channel signal generated by the processor to the terminal device.. ... Fujitsu Limited

08/03/17 / #20170223681

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

A wireless communications system that includes a base station; and a wireless station. The base station, after receiving a first control signal of radio resource control (rrc) protocol including classifying information, configures transition to an rrc connected mode by a second control signal of rrc protocol transmitted from the base station to the wireless station or from the wireless station to the base station, and the wireless station transitions to the connected mode by the second control signal, and upon transition from the connected mode to a state other than the connected mode, stores a wireless parameter and a security parameter that are set by the rrc protocol and used in data communication in the connected mode.. ... Fujitsu Limited

08/03/17 / #20170223636

Communications system and communications method

A communications system includes a transmission station configured to transmit data to plural reception stations by non-orthogonal multiplexing. The transmission station is further configured to transmit pilot signals to the plurality of reception stations by respective transmission powers corresponding to respective transmission powers of the data. ... Fujitsu Limited

08/03/17 / #20170223568

Method and apparatus for triggering buffer status report and communications system

A method and apparatus for triggering a buffer status report and a communications system. The method includes: in a case where one or more radio access bearer(s) of user equipment based on an infrastructure mode is(are) converted into radio bears based on a device to device (d2d) communications mode and there exist available data to be transmitted in the pdcp entity or the rlc entity to which the at least one radio bearer based on the d2d communications mode corresponds, triggering a buffer status report for the d2d communications. ... Fujitsu Limited

08/03/17 / #20170223323

Input/output device, input/output method, and computer-readable recording medium

An input/output device includes a projection unit that projects projected images on a projection surface and an imaging unit that captures the projection surface. In switching an execution between the projection unit and the imaging unit, in a case where an indicator is included in captured images captured by the imaging unit, the input/output device suppresses projection of the projected images by the projection unit and prioritizes imaging by the imaging unit. ... Fujitsu Limited

08/03/17 / #20170223319

Projector and projection apparatus and image processing program product

A projection apparatus includes a memory and one or more processors programmed to execute a process. The process includes acquiring color information of an object from a captured image of the object placed on a placement surface, projecting projection information stored in association with information included in a range specified for the object on the placement surface, detecting whether the projection information is superimposed on the object, and changing, upon detection of the projection information being superimposed on the object, a color of the superimposed projection information to a color differing from a color of the object, based on color information of the projection information that is stored in association with the projection information and the color information of the acquired object.. ... Fujitsu Limited

08/03/17 / #20170223035

Scaling method and management device

A scaling method executed by a processor included in a management device that manages one or more first virtual networks formed in one or more physical servers, the scaling method includes receiving a notification on a network attack from a second virtual network that defends against the network attack and that is provided in a front stage of the one or more first virtual networks; and reducing a number of resources allocated in the one or more physical servers for the one or more first virtual networks when the notification is received.. . ... Fujitsu Limited

08/03/17 / #20170223000

Login control method, apparatus, and computer-readable recording medium

A login control method is executed by a computer. The login control method includes inputting a serial signal that corresponds to on-operations and off-operations; measuring respective on-times of the on-operations and respective off-times of the off-operations of the input serial signal; referring to a storage unit, which stores average times for the respective on-times, deviations for the respective on-times, average times for the respective off-times, and deviations for the respective off-times, to determine whether the measured respective on-times and the measured respective off-times are within permissible ranges; and permitting login in a case where the measured respective on-times and the measured respective off-times are within the permissible ranges.. ... Fujitsu Limited

08/03/17 / #20170222925

Control method, packet processing device, and storage medium

A control method executed by a packet processing device, the control method includes receiving, by a first processor, a received packet; identifying first processing execution information corresponding to the received packet, from among a plurality of first processing execution information, by referring to the first memory, based on packet identification information included in the received packet; and transmitting processing specification information included in the identified first processing execution information together with the received packet, to a second processor, when the processing specification information included in the identified first processing execution information specifies processing by the second processor; receiving, by the second processor, the processing specification information included in the identified first processing execution information and the received packet; and executing the processing for the received packet in accordance with second processing execution information specified by the received processing specification information, by referring to the plurality of second processing execution information.. . ... Fujitsu Limited

08/03/17 / #20170222849

Wireless device and method for controlling phase

A wireless device includes a plurality of antenna and a plurality of wireless modules that transmit or receive signals via the plurality of antennas. Each of the plurality of wireless modules includes: a generator that generates a high-frequency signal; and a high-frequency circuit that transmits or receives, based on the generated high-frequency signal, a signal via at least one of the plurality of antennas. ... Fujitsu Limited

08/03/17 / #20170222747

Device, system and method for transmitting wavelength division multiplexed optical signal

A transmission device for which a work path is established in a first degree and a protection path is established in a second degree includes: a switch equipped with a plurality of optical ports; an optical signal generator, optically connected to a first optical port, and configured to generate an optical signal that is transmitted through the work path; and a monitor light generator, optically connected to a second optical port, and configured to generate monitor light by using a wavelength tunable light source. The monitor light generator controls a wavelength of the monitor light to be substantially the same as a wavelength of the optical signal. ... Fujitsu Limited

08/03/17 / #20170222723

Optical transmitting device, optical communication system and optical transmission method

An optical transmitting device includes: a symbol determining circuit that determines one base from a plurality of bases for each input of plain text corresponding to one symbol and determines a modulation position of the symbol according to the plain text and the base; a shift circuit that randomly shifts the modulation position within a signal identification region set based on the base; and a modulator that modulates light emitted from a light source, according to a shifted position shifted by the shift circuit.. . ... Fujitsu Limited

08/03/17 / #20170222716

Transmission apparatus, transmission system, and transmission control method

There is provided a transmission apparatus configured to receive a frequency-division multiplexed optical signal generated by modulating carrier light based on a plurality of frequency-division multiplexed subcarrier signals, the transmission apparatus including: a processor configured to: extract a plurality of subcarrier signals of the plurality of frequency-division multiplexed subcarrier signals from the frequency-division multiplexed optical signal; calculate signal qualities of the plurality of subcarrier signals; detect a deviation of the signal qualities between the plurality of subcarrier signals; and perform a frequency control of the carrier light generated by an optical source of a transmission apparatus configured to transmit the frequency-division multiplexed optical signal, based on the deviation of the signal qualities.. . ... Fujitsu Limited

08/03/17 / #20170222694

Radio apparatus and receiving method

A radio apparatus includes a first antenna that transmits and receives a radio signal, a second antenna that receives a radio signal, a plurality of filters that acquire signals with mutually different frequencies from a received signal that is received by the second antenna, an amplification unit that is arranged in front of the plurality of filters and amplifies the received signal, and a control unit that controls whether or not the received signal is amplified by the amplification unit depending on a condition of radio communication by the first antenna and the second antenna.. . ... Fujitsu Limited

08/03/17 / #20170222397

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

08/03/17 / #20170222115

Sensor module and manhole information collection/processing system

There is provided a sensor system capable of being used semi-permanently in a maintenance-free state without exchanging batteries as well as being installed in an already-existing manhole lid by a simple work on the spot, and having a measurement unit, a power source unit, and a communication unit, and installed in a manhole lid, wherein the power source unit includes a thermoelectric power generation module configured to generate electric power by a difference in temperature between a first heat transfer unit thermally connected to the manhole lid and a second heat transfer unit thermally connected to a heat radiating unit within a manhole, and the measurement unit and the communication unit are driven by electric power generated by the thermoelectric power generation module and measurement data of the measurement unit is transmitted to the outside via the communication unit.. . ... Fujitsu Limited

08/03/17 / #20170222033

Semiconductor device and method for producing same

A method of producing a semiconductor device includes forming an insulating film on a substrate on which a semiconductor layer is formed; removing a part of the insulating film by etching to form an opening in the insulating film; supplying steam with a temperature greater than or equal to 200° c. And less than or equal to 600° c. ... Fujitsu Limited

08/03/17 / #20170222016

Compound semiconductor device and method of manufacturing the same

A compound semiconductor device includes: a semiconductor substrate; a channel layer over the semiconductor substrate; a carrier supply layer over the channel layer; and a gate electrode, a source electrode and a drain electrode above the carrier supply layer. The semiconductor substrate includes an impurity-containing region containing an impurity, the impurity forms a level lower than a lower edge of a conduction band of silicon by 0.25 ev or more, the impurity forms the level higher than an upper edge of a valence band of silicon.. ... Fujitsu Limited

08/03/17 / #20170222004

Semiconductor device and transmitter

An amplifier has a plurality of gate finger electrodes, two gate connection electrodes, a plurality of source electrodes and a plurality of drain electrodes, and a plurality of drain connection elements. The plurality of gate finger electrodes are arranged pectinate on the surface of the active region of the semiconductor substrate. ... Fujitsu Limited

08/03/17 / #20170222001

Semiconductor device

A semiconductor device includes: diffusion layers that are formed over a semiconductor substrate in a first direction, that are separated from one another by separation regions, and that serve as drain regions or source regions of respective transistors; a gate electrode of the transistors, which is formed in the first direction so as to straddle the diffusion layers; gate extraction wirings that are formed above the separation regions so as to sandwich therebetween the individual diffusion layers in the first direction, that are electrically coupled to the gate electrode above the separation regions, and that supply a gate signal to the gate electrode.. . ... Fujitsu Limited

08/03/17 / #20170221370

Healthcare system to change behavior of a user

A method to change a behavior of a user includes receiving state data indicative of a current state of a user. The method includes receiving sensor data generated by one or more sensors, the sensor data indicative of one or more behaviors of the user. ... Fujitsu Limited

08/03/17 / #20170221016

Work managing method, work managing apparatus, and computer-readable recording medium

A non-transitory computer-readable recording medium stores a work managing program that causes a computer to execute a process including: specifying, with reference to a memory that memorizes implementation plans of works for maintenances of a road and/or implementation plans of works for maintenances of objects buried in undergrounds of the road in association with places in which the respective works are to be implemented, a place for which both one of the works for maintenances of the road and one of the works for maintenances of objects are planned; and displaying implementation plans of the one of the works for maintenances of the road and the one of the works for maintenances of objects buried in undergrounds of the road corresponding to the specified place so that the implementation plans of both the works are able to be distinguished from implementation plans of other works.. . ... Fujitsu Limited

08/03/17 / #20170220924

Boltzmann machine, method for controlling boltzmann machine, and information processing device having boltzmann machine

Boltzmann machine includes a plurality of circuit units each having an adder that adds weighted input signals and a comparison unit that compares an output signal of the adder with a threshold signal to output a binary output signal; and digital arithmetic units each generating the weighted input signals by weighting the binary output signal of the circuit units with a weight. The comparison unit has a first comparator that compares a thermal noise with a reference voltage to output a binary digital random signal, a da converter that converts the digital random signal to an analog random signal and varies a magnitude of the analog random signal, and a second comparator that compares the output signal of the adder with the analog random signal to generate the binary output signal with a predetermined probability function.. ... Fujitsu Limited

08/03/17 / #20170220841

Biometric information process device, biometric information process method, computer-readable non-transitory medium and distance detection device

A biometric information process device includes: an image device configured to capture an image of an object; a memory; and a processor coupled to the memory and the processor configured to execute a process, the process comprising: detecting a touch point of the object with respect to a touch panel; extracting a biometric feature from the image of the object that is acquired by the image device; and correcting biometric information acquired from the image of the object based on a movement amount of the object on the touch panel and a movement amount of the biometric feature in the image of the object when the touch point detected in the detecting moves.. . ... Fujitsu Limited

08/03/17 / #20170220720

Temperature calculation method, information processing device, and non-transitory recording medium storing temperature calculation program

A temperature calculation method for a substrate, the temperature calculation method includes: calculating, by a computer performing a circuit simulation based on a resistance equivalent to a component that joins two substrates included in a target model of an analysis, a value of a current that flows through the component or voltage values in respective end portions of the component; setting, based on model information for expressing the target model, the current value or the voltage values in a first surface and a second surface that are included in surfaces of an outer shape of the component and that are in contact with the respective substrates; and calculating a first current density distribution of the component by performing a first electrical analysis according to the setting.. . ... Fujitsu Limited

08/03/17 / #20170220714

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

A non-transitory computer-readable recording medium having stored therein a simulation program, for simulating a movement of an intruder in a security zone by using an intruder agent in a model corresponding to the security zone, that causes a processor to execute a process includes calculating a movement route of the intruder agent in the model on the basis of identified information of the intruder agent, wherein the identified information of the intruder agent includes information of security guard deployment in the model and information of past security guard deployment in the model.. . ... Fujitsu Limited

08/03/17 / #20170220708

Operating a solar power generating system

The present disclosure may include a method including obtaining historical irradiance data for each of a first and second locations, each of the first and the second locations including first and second solar power generating devices respectively, and forecasting irradiance at the first and the second locations as a first and a second forecast respectively. The method may also include determining a first and a second confidence interval of the first and the second forecasts respectively, the first and the second confidence interval based on the first historical irradiance data and the first forecast and the second historical irradiance data and the second forecast respectively, and modeling covariance between the first and the second confidence intervals. ... Fujitsu Limited

08/03/17 / #20170220486

Device, method of controlling a cache memory, and storage medium

A device includes a processor that calculates, based on a position of a first region of a storage and a current position of a head in the storage, a first time for reading the first region associated with a first block that is among blocks, which are associated with regions obtained by dividing the storage region of the storage and to be accessed by the head and temporarily store data stored in the regions, and that is determined as a candidate to be deleted based on a method, calculates, based on a position of a second region and the current position of the head, a second time for reading the second region associated with a second block that is not determined as the candidate to be deleted based on the method, and deletes the second block when the processor determines that the second time is shorter than the first time.. . ... Fujitsu Limited

08/03/17 / #20170220454

Test device, network system, and test method

A test device includes a memory and a processor coupled to the memory. The processor is configured to execute a test on a first virtual machine among a plurality of virtual machines included in a network in operation. ... Fujitsu Limited

08/03/17 / #20170220450

Analytic method and analyzing apparatus

An analysis program recorded in a recording medium causes a computer to hold, when executing an intermediate code that is a compiled code in which an element in a source code is replaced with a metafunction that changes the element to a mutant, a set of mutation descriptors indicating a change in the mutant with respect to a mutation operation corresponding to the metafunction. The analysis program further causes the computer to evaluate a command of each of the mutation descriptors, select at least one mutation descriptor having a same command evaluation result from the set of the mutation descriptors, and calculate a direct product of the selected mutation descriptor and one of the mutation operation and a first state that is the set of the mutation descriptors before evaluation of the commands, thereby generating a second state. ... Fujitsu Limited

08/03/17 / #20170220135

Display device and display control method

There is provided a display device includes: a memory; and a processor coupled with the memory and the processor configured to: detect a tilt of the display device; detect a touch position touched on a touch panel of the display device; and point a position different from the touch position detected, based on the tilt detected, the touch position detected, and a first distance from a reference position on the touch panel to the touch position detected.. . ... Fujitsu Limited

08/03/17 / #20170220092

Management apparatus and method of controlling information processing system

A management apparatus includes a processor configured to acquire a power consumption value of respective information processing apparatuses divided into groups. The processor is configured to calculate a total power consumption value of the respective groups. ... Fujitsu Limited

08/03/17 / #20170220066

Information processing apparatus

An information processing apparatus includes a first housing, a second housing including an antenna, and a hinge member including a first shaft on a side of the first housing, and a second shaft parallel to the first shaft and on a side of the second housing, the hinge member coupling the first housing and the second housing such that the first housing and the second housing are rotatable 360 degrees, wherein, in a state where a rotation angle between the first housing and the second housing is 360 degrees, the second shaft is located at a position nearer than the first shaft to a free end side of the first housing, and the antenna protrudes beyond the first housing.. . ... Fujitsu Limited

08/03/17 / #20170215813

Sensor information processing apparatus

A target frequency band to be processed in a detected signal of a heartbeat sensor is controlled according to a detected signal of an inertial sensor.. . ... Fujitsu Limited

08/03/17 / #20170215812

Sensor information processing apparatus

A detected signal of a heartbeat sensor and a detected signal of an inertial sensor are received by a processor. The processor estimates a heart rate in a case where an exercise intensity obtain from the detected signal of the inertial sensor is equal to or more than a threshold value, based on a relation between the exercise intensity and a heart rate obtained from the detected signal of the heartbeat sensor during a period in which the exercise intensity obtained from the detected signal of the inertial sensor is less than the threshold value.. ... Fujitsu Limited

08/03/17 / #20170215734

Sensor information processing apparatus

A heart rate is estimated based on a detected signal of an inertial sensor, and a timing to control a frequency band to be processed for a detected signal of a heartbeat sensor according to the estimated heart rate is delayed from an estimated timing of the heart rate.. . ... Fujitsu Limited

07/27/17 / #20170215077

Wireless access system

A wireless access system in which a first operator and a second operator share a predetermined band, includes a first base station belonging to the first operator, the first base station configured to transmit broadcast information indicating a priority of the first operator in the predetermined band; and a second base station belonging to the second operator, the second base station configured to perform wireless communication using a band configured based on a priority of the second operator in the predetermined band and the broadcast information transmitted by the first base station.. . ... Fujitsu Limited

07/27/17 / #20170215035

Movable object management system and base station

A movable object management system includes a base station configured to perform radio communication with a radio communication apparatus, and a controller configured to determine whether a movable object is present in an area associated with a regulation on the movable object, based on location information of the movable object received from the radio communication apparatus via the base station.. . ... Fujitsu Limited

07/27/17 / #20170214921

Information processing apparatus and information processing method for coding

An information processing apparatus includes a processor. The processor determines a sign of a first value on a basis of a result of an operation of a sum of products of a plurality of color-difference residuals and a plurality of luminance residuals, and calculates the first value on a basis of a first product of a sum of luminance residuals that are negative values among the plurality of luminance residuals and a constant when the sign of the first value is determined to be positive, and calculates the first value on a basis of a second product of a sum of luminance residuals that are positive values among the plurality of luminance residuals and the constant when the sign of the first value is determined to be negative.. ... Fujitsu Limited

07/27/17 / #20170214667

Communication device

A communication device includes, a packet transmission unit that generates and transmits a packet including a first bit string, which is a first part of a bit string of a sequence number indicating an order of transmission of the packet, in a sequence number region in the packet corresponding to sequence number information, a second bit string, which is a second part other than the first part of the bit string of the sequence number, in an extension region other than the sequence number region, and authentication information, which is generated based on the sequence number, in an authentication information region corresponding to the authentication information, and a packet reception unit that receives the packet including the sequence number and the authentication information from another communication device, and authenticates the received packet based on the sequence number and the authentication information included in the received packet.. . ... Fujitsu Limited

07/27/17 / #20170214621

Network switch, network control apparatus, and network system

A network switch which is managed by one of plural controllers changes a processing scheme for an input signal of an unknown flow depending on a load of the controller managing the network switch.. . ... Fujitsu Limited

07/27/17 / #20170214610

Packet relaying method and non-transitory computer-readable recording medium

A packet relaying method conducted by a computer, the packet relaying method includes controlling whether each of a plurality of packets is transferred to a first service function in accordance with a time interval between two adjacent packets of the plurality of packets and a delay time due to processing performed by the first service function, when the first service function of a plurality of service functions of a virtualized network included in a transfer route of the plurality of packets is excluded from the transfer route.. . ... Fujitsu Limited

07/27/17 / #20170214609

Forwarding method and forwarding device

A forwarding method executed by a processor included in a first forwarding device in a network in which redundancy is provided by using the first forwarding device and a second forwarding device that operate based on a processing rule of a packet set in a control device, the forwarding method includes acquiring, from the second forwarding device, a processing rule received by the second forwarding device from the control device and control information used to maintain a communication session between the second forwarding device and the control device; and starting communication with the control device through the communication session by using the control information when a given packet for alive monitoring has not been received from the second forwarding device for a given period or longer.. . ... Fujitsu Limited

07/27/17 / #20170214598

Test device, network system, and test method

A test device includes a memory and a processor coupled to the memory. The processor is configured to perform a simulation of a first test to be executed on a network that is in operation. ... Fujitsu Limited

07/27/17 / #20170214594

Method for analysis, analyzer, and non-transitory computer-readable recording medium having stored therein analysis program

The analyzer includes a path information obtainer that extracts a component that a first function among a plurality of functions sometimes uses and sometimes does not use as an undetermined component beforehand; a detector that detects whether the undetermined component is used during operation; and a specifier that specifies, when a problem arises during the operation, a problem component, as a problem point, among one or more components based on path information including the one or more components that each of the plurality of functions uses and being obtained for the function beforehand, operation information obtained during the operation, and a result of detecting using of the undetermined component. This configuration makes it possible to specify an exact problem point.. ... Fujitsu Limited

07/27/17 / #20170214593

Distributed controllers

The present disclosure may include a method that includes determining latency between a client system and a service provider system. The client system may include a network element and a client computing device and the service provider system may include a controller program configured to provide controller services to the network element of the client system. ... Fujitsu Limited

07/27/17 / #20170214488

Superchannels with mixed baud rate subcarriers

Methods and systems for transmitting superchannels with mixed baud rate subcarriers include modifying baud rates for certain subcarriers in order to improve or equalize optical signal-to-noise ratio penalties incurred during transmission. Additionally frequency shifts may be applied to individual subcarriers. ... Fujitsu Limited

07/27/17 / #20170214470

Transmission apparatus and transmission method

There is provided a transmission apparatus includes: a first modulator configured to modulate a first electrical signal to a second electrical signal that is a multicarrier signal including a plurality of subcarriers to which transmission capacities are allocated, respectively; a light source configured to generate light having a predetermined wavelength; a second modulator configured to modulate the light generated by the light source to an optical signal, based on the second electrical signal modulated by the first modulator; and a processor configured to: measure a first frequency distribution of intensity of the second electrical signal modulated by the first modulator, measure a second frequency distribution of intensity of the optical signal modulated by the second modulator, compare the first frequency distribution and the second frequency distribution, and control modulation characteristics of the second modulator according to a result of comparing the first frequency distribution and the second frequency distribution.. . ... Fujitsu Limited

07/27/17 / #20170214461

Optical transmission apparatus, optical transmission system, and method of controlling output of optical signal

An optical transmission apparatus includes a variable attenuator configured to adjust output intensity of each wavelength signal included in a multiplexed optical signal having been input; a monitor configured to measure an output spectrum of the variable attenuator; a calculation unit configured to calculate an amount of spectral narrowing and an amount of spectral surplus, based on a measured value by the monitor, and a target value set in advance; and a control unit configured to control an amount of attenuation of the variable attenuator, based on the amount of spectral narrowing and the amount of spectral surplus.. . ... Fujitsu Limited

07/27/17 / #20170214419

Radio apparatus and distortion compensation method

To provide a radio apparatus including an amplifier, a first mixer, an analog-to-digital converter, a distortion compensator, and an oscillator. The amplifier amplifies power of a transmission signal. ... Fujitsu Limited

07/27/17 / #20170214207

Extracting tool for module component

An extracting tool for a module component, the extracting tool includes: a first member including, at a front end portion thereof, a hook that is engaged with a stepped portion formed a module component that is fitted to a cage and locked by a lock plate, the stepped portion being formed at a portion on the module component which is exposed from the cage; and a second member coupled with the first member at a rear end portion thereof, and including, at a front end portion thereof, a blade that, when the hook is engaged with the stepped portion, is inserted into a gap between the module component and the cage and pushes the locking plate upward to release a locked state.. . ... Fujitsu Limited

07/27/17 / #20170214184

Contact terminal, contact support, and connection device including same

A contact unit includes signal and power-supply contact terminals, a first blade in which the contact terminals are nipped and held, and a second blade. In each contact terminal formed of a conductive metal material by using the mems technique, for example, a tapered portion of a short-circuit piece and a tapered portion of another short-circuit piece come into contact with each other when a pressure at a predetermined value or higher is applied to a first contact and a second contact in a direction to come close to each other.. ... Fujitsu Limited

07/27/17 / #20170213653

Multilayer thin-film structure, water splitting system using the same, and method of fabricating multlayer thin-film structure

A multilayer thin-film structure has a layered structure with an alternative stacking series of a first layer of a first oxide semiconductor and a second layer of a second oxide semiconductor different from the first oxide semiconductor, wherein the layered structure has one or more band gaps including a range of 1.3 ev to 1.5 ev.. . ... Fujitsu Limited

07/27/17 / #20170213579

Assembly for securing a slide-in unit, mounting cage and mounting method

The invention relates to an assembly for securing a slide-in unit in a mounting cage of a computer system. The mounting cage has a first side panel and a second side panel opposite the first side panel. ... Fujitsu Limited

07/27/17 / #20170213373

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

A worker terminal acquires information on a characteristic point of a subject, which is included in image information captured by a camera, and position/posture information of the camera. A worker terminal computes a distance from the camera to the subject based on the acquired information on the characteristic point and the acquired position/posture information. ... Fujitsu Limited

07/27/17 / #20170213092

Video generation apparatus, video display method, and non-transitory computer-readable storage medium

An apparatus for video generation includes: a memory; and a processor coupled to the memory and configured to execute a road surface end detection process to detect, from an image including a road surface along which a vehicle travels, a road surface end of the road surface in a widthwise direction, execute a calculation process to calculate a distance from the vehicle to the road surface end, execute a generation process to generate, when the calculated distance is smaller than a given threshold value, a video for inducing a driver of the vehicle to steer to a direction in which the distance increases, and execute a display control process to cause a display apparatus to display the generated video.. . ... Fujitsu Limited

07/27/17 / #20170212948

Collecting and organizing online resources

A method of collecting and organizing online resources may include selecting an item from an electronic document. The method may include extracting data related to the item from the electronic document. ... Fujitsu Limited

07/27/17 / #20170212896

Method for extracting character string candidate, character string candidate extraction apparatus, and non-transitory recording medium storing character string candidate extraction program

A method for extracting character string candidate includes: receiving, by a computer, an input character or an input character string, and input identity information of an input source of the input character or the input character string; referencing a memory that stores character string candidates in association with pronunciation and identification information or the identification information; extracting, from among the character string candidates, a character string candidate that is associated with the input identity information and the pronunciation including the input character or the input character string, or a character string candidate that is associated with the input identity information and a character or a character string including the input character or the input character string; and outputting an extracted character string candidate as a selection candidate.. . ... Fujitsu Limited

07/27/17 / #20170212797

Transmission apparatus and failure detection method

There is provided a transmission apparatus including: a memory in which history data of a rewrite process on which an in-device header referred in a device is rewritten is stored, the history data including data before and after the rewrite process is stored, and the device of one or more devices included in the transmission apparatus receiving a first frame including the in-device header, performing a specific process and the rewrite process, and outputting a second frame including a rewritten in-device header; and a processor configured to detect a failure of the device, based on data on the in-device header of the first frame, data on the rewritten in-device header of the second frame, and the history data stored in the memory.. . ... Fujitsu Limited

07/27/17 / #20170212310

Optical adapter

An optical adapter includes: a housing having a plurality of openings on each of opposite end surfaces thereof; a plurality of ports formed in parallel with each other inside the housing and each extending to form one of the openings on each of the opposite ends surfaces, an optical connector being inserted into each of the openings; and a shutter part installed at each of the ports such that when the optical connector is inserted into an opening of one end of the port, the shutter part leans back to a retreat position that passes light emitted from the optical connector inserted into an opening of another end of the port, when the optical connector is pulled out of the opening of the one end of the port, the shutter part is raised up from the retreat position to a blocking position that blocks the emitted light.. . ... Fujitsu Limited

07/27/17 / #20170210293

Video generation device and video generation method

A video generation device includes a processor configured to detect a second vehicle present in front of a first vehicle or behind the first vehicle in a first direction in which the first vehicle travels. The first vehicle is mounted with the video generation device. ... Fujitsu Limited

07/27/17 / #20170209096

Tool, biological sensor, and sensing device

A disclosed tool is configured to be attached to a human body to enable carrying a biological sensor for measurement related to the human body. The tool includes a body part that includes a pocket part capable of accommodating the biological sensor, the body part being configured to be opposed to a chest region of the human body in an attached state of the tool; a shoulder part coupled to the body part, the shoulder part being configured to rest on a shoulder region of the human body in the attached state of the tool; and a torso part coupled to the body part, the torso part being configured to extend around a torso region of the human body in the attached state of the tool.. ... Fujitsu Limited

07/20/17 / #20170208598

Distortion cancel device and distortion cancel method

A distortion cancel device includes: a first acquiring unit that acquires a plurality of transmission signals including at least two transmission signals that are wirelessly transmitted at an identical frequency; a second acquiring unit that acquires a reception signal to which an intermodulation signal generated due to the transmission signals is attached; and a processor that executes a process including: determining a ratio of the transmission signals acquired by the first acquiring unit and wirelessly transmitted at the identical frequency; generating a ratio signal for each frequency from the transmission signals in accordance with the determined ratio; generating a cancel signal corresponding to the intermodulation signal by using an arithmetic expression that uses the generated ratio signal; and combining the generated cancel signal with the reception signal acquired by the second acquiring unit.. . ... Fujitsu Limited

07/20/17 / #20170208448

Device-to-device (d2d) signaling

A method performed by a wireless device to discover neighboring wireless devices is disclosed. The method may include receiving a first device-to-device discovery signal from a first wireless device at a second wireless device in a wireless communication network. ... Fujitsu Limited

07/20/17 / #20170208329

Video encoder and video encoding 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

07/20/17 / #20170208207

Method and device for correcting document image captured by image pick-up device

The present application relates to a method and a device for correcting a document image captured by an image pick-up device. The method includes: determining world coordinates of four vertices of the document image; calculating an original aspect ratio of the document image based on a correspondence between the world coordinates of the four vertices and projective coordinates of the four vertices in a projective space, and an intrinsic matrix and characteristics of an extrinsic matrix of the image pick-up device; determining a projective transformation matrix based on the world coordinates of the four vertices and the aspect ratio; and obtaining a corrected document image based on the determined projective transformation matrix and the document image. ... Fujitsu Limited

07/20/17 / #20170208080

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

A non-transitory computer-readable recording medium stores therein a detection program that causes a computer to execute a process including: extracting a predetermined event from events included in a past log and extracting a plurality of associated events associated with the predetermined event, for each of the predetermined event, over a predetermined time width designating the predetermined event as a starting point; creating pattern data corresponding to the predetermined event and the associated events; constructing a learning model in which the pieces of pattern data are connected in chronological order of the predetermined event; and detecting abnormality based on a collation result between the learning model and event data input according to an occurring event.. . ... Fujitsu Limited

07/20/17 / #20170208065

Communication system, communication method, and communication device

A communication system includes a first communication device that determines, using identification information on a frame, whether to receive the frame, and a second communication device that belongs to a network identical to the first communication device. A report frame includes a detection of an attack on the network and target identification information that is identification information included in a frame used to perform the attack. ... Fujitsu Limited

07/20/17 / #20170208062

Mutual authentication method and authentication apparatus

A first device generates first encrypted data from a second public key corresponding to second id regarding a second device and a first random number and transmits first id regarding the first device, second id, and first encrypted data. The second device generates second encrypted data from a first public key corresponding to the first id and a second random number, generates second verification data by generating a second shared-key candidate from the second random number, the first encrypted data, and a second private key, and transmits the second encrypted data and second verification data. ... Fujitsu Limited

07/20/17 / #20170208023

File operation check apparatus, computer-readable storage medium having file operation check program stored therein, and method of checking file operation

Provided are a memory, and a processor coupled to the memory. The processor is configured to detect a size of a display area for displaying respective selection areas associated with a plurality of selection candidate files that are selectable as an operation-target file, and a total display size of the selection areas for the selection candidate files displayed on the display area, and output an alert for prompting a confirmation of the file selected as the operation-target file, when a ratio of the total display size to the size of the display area exceeds a threshold.. ... Fujitsu Limited

07/20/17 / #20170208003

Conversion apparatus and conversion method

A conversion apparatus includes an acquiring circuit, a generating circuit and an interface. The acquiring circuit is configured to acquire a pseudo ip address to be used as a next hop ip address, when a first instruction for addition of packet forwarding information including, as a packet forwarding destination, a destination ip address and a destination mac address is received, the first instruction being transmitted from a controller to a switch. ... Fujitsu Limited

07/20/17 / #20170207952

Diagnosis device, diagnosis method, and non-transitory recording medium storing diagnosis program

A diagnosis device includes: a processor that executes a diagnosis program; and a memory that stores the diagnosis program, wherein the processor, based on the diagnosis program, performs operations to: collect a data transmission variable set by a data transmission path characteristics from a transceiver device on a diagnosis target path; and perform diagnosis for the diagnosis target path with reference to diagnosis reference information that includes a value of the data transmission variable and determination information associated with each other, based on collected data transmission variable.. . ... Fujitsu Limited

07/20/17 / #20170207919

Relational encryption

A method includes encrypting a first plaintext vector using a relational linearity encryption scheme to generate a first linearity ciphertext and using a relational proximity encryption scheme to generate a first proximity ciphertext. The method includes communicating the first linearity and the first proximity ciphertexts to a server. ... Fujitsu Limited

07/20/17 / #20170207914

Computer-readable recording medium, shared key generation method, and information processing terminal

An information processing terminal generates a shared key by a public key cryptosystem using an identifier. The information processing terminal calculates a first calculation value by using an algorithm that outputs an element on an extension field of a prime field from two points on an additive cyclic group on an elliptic curve that is defined by the prime field. ... Fujitsu Limited

07/20/17 / #20170207886

Delay measuring instrument, communication device, and delay measurement method

A delay measuring instrument includes a generating unit and a calculating unit. The generating unit is, for example, a multiplier. ... Fujitsu Limited

07/20/17 / #20170207866

Wireless communication device, wireless communication system, and interference determination method

An ap includes a transmission unit, a receiving unit, a packet length calculating unit, a response time calculating unit, and a determination unit. The transmission unit transmits a data packet to a terminal device in accordance with a transmission instruction. ... Fujitsu Limited

07/20/17 / #20170207862

Distortion cancellation device and distortion cancellation method

A distortion cancellation device includes a first acquiring unit that acquires a plurality of transmission signals that are wirelessly transmitted at different frequencies; a second acquiring unit that acquires a reception signal to which an intermodulation signal generated due to the plurality of the transmission signals is added; and a processor that executes a process including acquiring a gain difference between the plurality of the transmission signals generated when the plurality of the transmission signals acquired by the first acquiring unit is sent to a generation source of the intermodulation signal, generating, by an arithmetic expression using both the acquired gain difference and the plurality of the transmission signals, a cancellation signal associated with the intermodulation signal, and combining the generated cancellation signal with the reception signal acquired by the second acquiring unit.. . ... Fujitsu Limited

07/20/17 / #20170207787

Designing program of programmable logic device, programmable logic device designing apparatus, and method thereof

In the designing program of a programmable logic device, the logical expression of the combinational circuit is acquired from the arranged wire information on the programmable logic device. Next, a wire delay amount connected to an input port of the combinational circuit is acquired from the arranged wire information. ... Fujitsu Limited

07/20/17 / #20170207667

Power receiver and power transmitting system

A power receiver includes: a first secondary-side resonant coil that receives electric power from a primary-side resonant coil through magnetic field resonance; a capacitor; a smoothing circuit; a pair of output terminals; a switch coupled in parallel to the capacitor or in series between a rectifier circuit and either a first terminal or a second terminal; and a drive controller that drives the switch through a first pwm drive pattern determined by a first duty cycle and by a first frequency that is less than or equal to a frequency of the magnetic field resonance. The first duty cycle is set based on a first efficiency of power reception of the first secondary-side resonant coil, a first rated output of a first load, a second efficiency of power reception of a second secondary-side resonant coil of another power receiver, and a second rated output of a second load.. ... Fujitsu Limited

07/20/17 / #20170207633

Aggregated and optimized virtual power plant control

A method of aggregated virtual power plant (vpp) control includes receiving control variable values. The control variables are received for control variables related to energy production and loads of devices electrically coupled to an electrical grid and communicatively coupled to the vpp controller server. ... Fujitsu Limited

07/20/17 / #20170207199

Laminated semiconductor device and manufacturing method of laminated semiconductor device

A laminated semiconductor device includes: three or more semiconductor chips that are laminated; resins that are disposed among the semiconductor chips, the resins softening by heating; and support members that are disposed among the semiconductor chips and that contacts the adjacent semiconductor chips, the support members deforming by external force when a temperature of the support members reaching a predetermined temperature.. . ... Fujitsu Limited

07/20/17 / #20170207186

Electronic device and electronic apparatus

An electronic device includes an electrode including cu, a solder including sn and provided above the electrode, and a joining layer including in and ag and provided along a boundary between the electrode and the solder. The joining layer including in and ag prevents cu—sn alloy, such as cu6 sn5, from being formed at the boundary between the electrode and the solder, and prevents generation of voids and cracks resulting from the cu—sn alloy. ... Fujitsu Limited

07/20/17 / #20170207144

Semiconductor module and electronic device

A semiconductor module includes: a container through which a refrigerant flows; a semiconductor device installed within the container and having an internal path through which the refrigerant flows; and a guide member installed within the container to adjust a first flow rate of the refrigerant flowing through the internal path, and a second flow rate of the refrigerant flowing outside the semiconductor device.. . ... Fujitsu Limited

07/20/17 / #20170206782

Traffic flow rate calculation method and device

A traffic flow rate calculation method includes, by using a road network produced by representing a road system with a plurality of nodes and a plurality of edges including a stationary sensor edge in which a stationary sensor measures the number of moving bodies; obtaining the first number of observations corresponding to the number of trajectories measured by mobile sensors for each path, the each path including the at least one edge, the each of trajectories corresponding to a movement trajectory of the moving body, and the second number of observations corresponding to the number of moving bodies measured by the stationary sensor; estimating an observation rate by using the first number of observations and the second number of observations; calculating a traffic flow rate for the each path by using the estimated observation rate and the first number of observations for each path.. . ... Fujitsu Limited

07/20/17 / #20170206637

Image correction apparatus and image correction method

An image correction apparatus generates, for each pixel of a reduced image generated from an input image, a first smoothed image using each reference pixel in a filter area in which a difference obtained by subtracting a luminance value of the pixel from a luminance value of the reference pixel becomes less than a predetermined value, generates a second smoothed image using each reference pixel in the filter area in which the difference obtained by subtracting the luminance value of the reference pixel from the luminance value of the pixel becomes less than the predetermined value, and generates a smoothed image for correction of the input image based on the first smoothed image and the second smoothed image.. . ... Fujitsu Limited

07/20/17 / #20170206458

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

A non-transitory computer-readable recording medium stores a program that causes a computer to execute a process including: performing a first conversion processing to convert a value indicating each event, and to convert, based on conversion information that indicates a group of the value and an identification value that corresponds to values belonging to the group; constructing information with occurrence probabilities by connecting identification values; performing second conversion processing to convert a value indicating each event included in event data, and to convert values that belong to a group indicated in the conversion information into an identical identification value corresponding to the group based on the conversion information; and detecting an anomaly based on a result of comparison between the constructed information and the identification value.. . ... Fujitsu Limited

07/20/17 / #20170206450

Method and apparatus for machine learning

A disclosed machine learning method includes: calculating a first output error between a label and an output in a case where dropout in which values are replaced with 0 is executed for a last layer of a first channel among plural channels in a parallel neural network; calculating a second output error between the label and an output in a case where, the dropout is not executed for the last layer of the first channel; and identifying at least one channel from the plural channels based on a difference between the first output error and the second output error to update parameters of the identified channel.. . ... Fujitsu Limited

07/20/17 / #20170206411

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

A biometric authentication device includes: an acquisition device configured to acquire eye information of a user; a memory; and a processor coupled to the memory and the processor configured to: extract a first eye feature based on recognition characteristic from the eye information; extract a second eye feature based on eye movement characteristic from the eye information; and match a first eye feature enrolled in advance with the first eye feature extracted by the first extractor, and to match a second eye feature enrolled in advance with the second eye feature extracted by the second extractor.. . ... Fujitsu Limited

07/20/17 / #20170206315

Analysis method and information processing device

An information processing device includes a processor coupled to the memory and configured to classify multiple sets of gene information of each of a plurality of patients into a first group similar to a single set of target gene information or second group dissimilar to the single set of target gene information, the multiple sets of gene information and the single set of target gene information indicating expression levels of multiple genes, compare first gene information in the first group and second gene information in the second group, by testing, for each gene, whether a change in expression level is present or absent based on a comparison result, identify differentially expressed genes in which the change in the expression level is present, execute a pathway analysis to specify pathways in decreasing order of a number of the identified differentially expressed genes included in each pathway, and display a result.. . ... Fujitsu Limited

07/20/17 / #20170206178

Information processing apparatus, method of transferring data, and non-transitory computer-readable recording medium

An information processing apparatus includes a first memory, a data transfer circuit, and a processor, wherein the first memory is configured to store a first read instruction to read second data stored in a second memory, the processor is configured to generate a first write instruction to write first data stored in the first memory into the second memory and a second read instruction to read the first read instruction stored in the first memory, and the data transfer circuit is configured to write the first data into the second memory based on the first write instruction, read, after the first data is written, the second data from the second memory by executing the first read instruction stored in the first memory based on the second read instruction, and transmit, after the second data is read, to the processor a notification indicating that the second data has been read.. . ... Fujitsu Limited

07/20/17 / #20170206143

Management apparatus, management method, and computer-readable recording medium recorded with management program

A management apparatus includes a determination unit configured to determine a relationship state between a plurality of snapshots, a setting unit configured to set importance level information for each snapshot on the basis of the relationship state determined, and a deletion processing unit configured to preferentially delete a snapshot of which importance level information is the lowest, so that a snapshot of which importance level is low can be easily determined from among the plurality of snapshots.. . ... Fujitsu Limited

07/20/17 / #20170206133

Control device, method of controlling a storage device, and storage system

A control device configured to control a storage device includes a memory and a processor coupled to the memory and configured to store, into the storage device, a plurality of data blocks including a plurality of data patterns, classify the plurality of data blocks into the plurality of data patterns, for each of the plurality of data patterns, count numbers of the classified plurality of data blocks classified into each of the plurality of data patterns, read a first data block among the plurality of data blocks from the storage device, select a first data pattern from the plurality of data patterns based on the counted numbers when an error is detected in first data included in the first data block, replacing the first data included in the first data block with the selected first data pattern, and output the first data block including the first data pattern.. . ... Fujitsu Limited

07/20/17 / #20170206089

Information processing apparatus and computational method

A storage unit stores a compressed matrix obtained by removing elements with zero values from a coefficient matrix and compressing the coefficient matrix in a direction that reduces the number of columns. A computing unit obtains a row group including a plurality of rows from the u-th row (u is an integer of one or greater) to the v-th row (v is an integer greater than u) from the compressed matrix, reorders elements within each row of the row group so as to collectively place first elements of the row group corresponding to elements belonging to columns different from the u-th to v-th columns of the coefficient matrix, in the same columns of the compressed matrix, and in an operation using the compressed matrix, performs operations respectively on a plurality of first elements that are continuous in the column direction in the row group, using an simd instruction.. ... Fujitsu Limited

07/20/17 / #20170206029

Access control method, storage device, and system

An access control method includes: determining a number of a plurality of commands to be continuously transferred; transferring to a storage device, a transfer preparation completion command indicating that preparation for transfer of the plurality of commands is completed, when it is determined that the number is greater than or equal to a threshold value; transferring, in sequence, to the storage device, the plurality of commands when it is determined that the number is less than the threshold value; when a command transferred from the host device is the transfer preparation completion command, issuing a direct memory access request to the host device based on the transfer preparation completion command and receiving the plurality of commands transferred from the host device by a direct memory access method based on the direct memory access request; and accessing the storage, based on each of the plurality of commands received.. . ... Fujitsu Limited

07/20/17 / #20170205816

Abnormality detection method and abnormality detection apparatus

An abnormality detection method includes first acquiring, classifying, storing, second acquiring and determining. First acquiring acquires data about a predetermined item of a processing apparatus per segment from the apparatus, the segment being obtained by segmenting one period into a plurality of segments, the apparatus iteratively executing processes. ... Fujitsu Limited

07/20/17 / #20170204758

Particulate filter and exhaust gas purifier

A particulate filter includes a particulate capturing body configured to capture particulates contained in exhaust gas, and a dielectric waveguide provided around the particulate capturing body. The effective relative permittivity of the dielectric waveguide is higher than the effective relative permittivity of the particulate capturing body.. ... Fujitsu Limited

07/20/17 / #20170204757

Microwave applicator, exhaust gas purifier, heater, and chemical reactor

A microwave applicator includes a housing configured to contain an object of heating, multiple microwave resonators provided on and around a periphery of the housing, a microwave conductor interconnecting the microwave resonators, and a microwave generator configured to generate microwaves of different frequencies. Each microwave resonator is configured to resonate the generated microwaves of a resonant frequency of the microwave resonator, and to emit the resonated microwaves to the object of heating contained in the housing. ... Fujitsu Limited

07/13/17 / #20170202112

Rack server for a server rack

A rack server that includes a housing having a front side and a rear side. A main board arranged in the housing is provided with at least one processor, on which a heat sink is arranged. ... Fujitsu Limited

07/13/17 / #20170201998

Radio communication system, radio communication apparatus and radio communication method

The present invention provides a radio communication system including a radio communication apparatus that can wirelessly communicate at frequencies in a predetermined licensed band and an unlicensed band, and a base station. The base station includes a first processor configure to manage operating states of frequencies in the unlicensed band and notify the radio communication apparatus of operating states of frequencies in the unlicensed band at a frequency in the predetermined licensed band. ... Fujitsu Limited

07/13/17 / #20170201990

Subframe scheduling method and data receiving and transmitting method and apparatus in a half-duplex system and system

Embodiments of this disclosure provide a subframe scheduling method and apparatus in a half-duplex system and a system. The method includes: a network side transmits uplink and downlink subframe change information to ue, the uplink and downlink subframe change information indicating the ue to change uplink and downlink setting(s) of one subframe or one group of subframes in first uplink and downlink subframe configuration at the network side; and the network side serves for the ue at a corresponding subframe according to the changed uplink and downlink setting. ... Fujitsu Limited

07/13/17 / #20170201767

Video encoding device and video encoding method

A video encoding device performs a process including calculating an area in which the locally-decoded image exists in an area for which the encoding process is terminated in a picture as the coding target and an area in which the locally-decoded image does not exist, generating a predicted image by using the locally-decoded image and an original image data when an area in which the locally-decoded image does not exist is included in a predicted-image block set in an area for which the encoding process is terminated in a picture as the coding target, and calculating an encoding cost on the basis of the predicted image and the original image data of the prediction unit block so as to calculate the predicted image resulting in the minimum encoding cost while changing a position of coordinates specified in an area for which the encoding process is terminated.. . ... Fujitsu Limited

07/13/17 / #20170201535

Estimation device and estimation method

An estimation device includes a processor configured to measure a value of a load on a resource of an information processing system. The processor is configured to identify, when the value reaches a predetermined value, a first event corresponding to a current timing from among registered events. ... Fujitsu Limited

07/13/17 / #20170201412

Method and device for detecting radio communication anomalies

A radio communication anomaly detecting method includes: gathering and storing different kinds of parameters indicating a radio quality with a sensor node in a storage unit; classifying parameter sets, each containing specific kinds of parameters gathered during a prescribed time period among the stored parameters, into clusters; estimating that a rapid radio quality degradation has occurred during the prescribed time period when there is a cluster of which all average values of specified kinds of parameters among the different kinds of parameters degrade more than those of another cluster; and performing a trend analysis for a time period during which it is not estimated that the rapid radio quality degradation has occurred to determine whether each of the different kinds of parameters gathered during the time period exhibits a trend of degradation, and estimating that a slow radio quality degradation has occurred based on a result of the trend analysis.. . ... Fujitsu Limited

07/13/17 / #20170201327

Optical receiver with multiple transimpedance amplifiers

A method and system for amplifying small optical currents in an optical receiver front end system may employ multiple transimpendance amplifiers (tias) and feedback control loops. For example, the front end system may include a main feedback control loop (having a main tia) and a replica feedback control loop (having a replica tia) that, collectively, generate an optimum input common mode level for a differential amplifier operating at high data rates (e.g., speeds up to tens of gigabits per second). ... Fujitsu Limited

07/13/17 / #20170201184

Power supply apparatus and error detecting method for power supply apparatus

A power supply apparatus includes a trans circuit configured to convert an input voltage into an output voltage by adjusting switching of the input voltage; an output voltage detector configured to detect the output voltage; a compensator configured to generate a control value controlling a duty ratio of the switching such that a value of the detected output voltage coincides with a target value for the output voltage; an input voltage detector configured to detect the input voltage; an estimator configured to estimate an allowed range of the control value in accordance with the target value and a value of the detected input voltage; and an adjuster configured to adjust the control value so as to stop the switching when the control value falls outside the allowed range.. . ... Fujitsu Limited

07/13/17 / #20170200042

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

A biometric authentication device includes: a memory; and a processor coupled to the memory and the processor configured to execute a process, the process comprising: extracting a finger crotch from a palm image for comparison; extracting a finger root wrinkle from the palm image for comparison; adjusting at least one of a position of a biometric feature for comparison of the palm image for comparison and a position of an enrollment biometric feature of an enrolled palm image, based on position information of the finger crotch extracted in the extracting of the finger crotch and position information of the wrinkle extracted in the extracting of the finger root wrinkle; and comparing the biometric feature for comparison and the enrollment biometric feature after the adjusting.. . ... Fujitsu Limited

07/13/17 / #20170199958

Method for calculating interaction energy, calculation device, program, and non-transitory recording medium

A method for calculating interaction energy between a target molecule and a drug candidate molecule, the method including: dividing a trajectory over a total time duration of a molecular dynamic simulation of the target molecule and the drug candidate molecule into groups based on molecular mechanic interaction energy between the target molecule and the drug candidate molecule calculated by molecular mechanics, where the method is a method for calculating the interaction energy between the target molecule and the drug candidate molecule using a calculator.. . ... Fujitsu Limited

07/13/17 / #20170199849

Encoding method, encoding device, decoding method, decoding device, and computer-readable recording medium

A non-transitory computer-readable recording medium stores therein an encoding program that causes a computer to execute a process including: identifying document structure of a first structured document; and encoding a character string in a specific hierarchy of the first structured document with an encoding rule corresponding to the specific hierarchy utilizing the document structure.. . ... Fujitsu Limited

07/13/17 / #20170199761

Apparatus and method to correct an execution time of a program executed by a virtual machine

An apparatus acquires, at each of times having a predetermined interval, first data identifying one of programs which is being executed at the each time by a virtual machine. When a first program is executed at a time before or after a steal time-period indicating a time-period during which a virtual machine program to operate the virtual machine is suspended, the apparatus outputs, in association with the first data identifying the first program, second data indicating a result of subtracting the steal time-period from an apparent execution time of the first program which indicates a time-period from a time of starting execution of the first program to a time of ending execution of the first program.. ... Fujitsu Limited

07/13/17 / #20170199273

Apparatus, method for laser distance measurement, and non-transitory computer-readable storage medium

An apparatus for laser distance measurement includes: a light-projecting circuit for projecting laser light emitted from a laser diode; a filter for transmitting a specific wavelength and suppressing a wavelength other than the specific wavelength; a photodetector including a plurality of photodetector elements, and configured to receive the laser light projected from the light-projecting circuit and reflected from a measurement object through the filter; and a controller for controlling a relative incidence angle of the reflected laser light with respect to the filter, wherein the controller causes a photodetector signal, which is to be used for calculating a distance to the measurement object, to be outputted from a photodetector element of the photodetector at a position to which a shift of a light-condensing position of the reflected laser light occurs as a result of the control of the relative incidence angle from the light-condensing position before the control.. . ... Fujitsu Limited

07/06/17 / #20170196077

Rigid flexible board and method for manufacturing the same

A rigid flexible board includes: a substrate that has flexibility and electric insulation; a protective layer formed at a central portion of each of opposite surfaces of the substrate; and a plurality of core layers partially covering the protective layer and formed at a circumferential edge of each of the opposite surfaces of the substrate; wherein a gap is formed close to a center of the substrate in a thickness direction thereof between the core layers and the protective layer.. . ... Fujitsu Limited

07/06/17 / #20170195995

Device-to device (d2d) synchronization message signaling

A method includes a first user equipment (ue) selecting one or more resource pools from multiple resource pools. The method includes the first ue transmitting a resource usage indicator that identifies the one or more resource pools to a second ue. ... Fujitsu Limited

07/06/17 / #20170195922

Information acquiring method and base station

An information acquiring method and a base station. The method comprises: receiving by a target base station reception status information of a multimedia broadcast multicast service of user equipment reported by a source base station when the user equipment is handed over between cells; wherein the reception status information comprises information indicating that the user equipment is receiving a multimedia broadcast multicast service, or information indicating that the user equipment finishes receiving a multimedia broadcast multicast service. ... Fujitsu Limited

07/06/17 / #20170195901

Communication method and apparatus at an unlicensed band and system

A communication method and apparatus at an unlicensed band. One of the methods includes: an enb transmits request information respectively to a small cell and ue connected to the enb, requesting the small cell and the ue to measure a candidate channel on the unlicensed band; the enb negotiates with the small cell for operational parameters of the small cell according to measurement results reported by the small cell and ue; and the enb transmits the operational parameters of the small cell negotiated by the enb with the small cell to the ue, so that the ue accesses to the small cell according to the operational parameters of the small cell and performs data transmission, transmitting data on the unlicensed band, the small cell may select a working channel having minimum interference on other neighboring systems and subjected to minimum interference from the other neighboring systems at the ue side.. ... Fujitsu Limited

07/06/17 / #20170195870

Information processing device, computer-implemented method of estimating a waiting time, and non-transitory computer-readable storage medium

An information processing device configured to communicate with a plurality of mobile terminals, the information processing device includes a memory and a processor coupled to the memory and configured to acquire, from the plurality of mobile terminals, information related to movements of the plurality of mobile terminals, identify, based on the information, movement patterns of the plurality of mobile terminals, identify, based on the movement patterns, a queue including at least two mobile terminals of the plurality of mobile terminals, identify, based on the information of the mobile terminals included in the queue, a waiting time that elapses before a first mobile terminal that is one of the plurality of mobile terminals and that is included in the queue reaches a head of the queue, and output the identified waiting time.. . ... Fujitsu Limited

07/06/17 / #20170195236

Communication method and communication device

A communication method executed by a processor included in a communication device to process a packet based on a processing rule determined by a control device, the communication method includes acquiring, from the control device, a setting message including a combination of an information element of which the control device is notified at a time of inquiring the processing rule and characteristic information indicating a characteristic of a packet serving as a target for which the processing rule is inquired; receiving a packet serving a processing target; generating a request message that is used for requesting the processing rule and that includes a value of the information element, which corresponds to the received packet, when the received packet satisfies the characteristic information included in the setting message; and transmitting the request message to the control device.. . ... Fujitsu Limited

07/06/17 / #20170195202

System and method to provide screen sharing for client terminal devices

A system includes plural servers provided in a network constructed in a predetermined area, plural client terminal devices to display a screen image in accordance with a result of executing an application program that is executed by at least one of the plural servers, and a controller to control the plural servers and the plural client terminal devices. The controller acquires, from each of the plural client terminal devices, an evaluation value of a communication quality for each of a plurality of terminal-server combinations between the each client terminal and the plural servers, determines, from among the plural servers, an objective server to execute the application program, based on the acquired evaluation value, and transmits information to be used for communicating with the determined objective server, to the plural client terminal devices, and notifying the determined objective server of an execution instruction to execute the application program.. ... Fujitsu Limited

07/06/17 / #20170195083

Information processing apparatus

An information processing apparatus includes a memory and a processor configured to: generate a packet in which one coded data block is stored in a case where the size of the coded data block created from transmission data according to an error correcting code is larger than a predetermined threshold and smaller than a maximum length of the packet, and generate a packet in which a plurality of coded data blocks are stored in a case where the size of the coded data block is equal to or smaller than the predetermined threshold, and transmit a generated packet.. . ... Fujitsu Limited

07/06/17 / #20170195047

Reproduction device, method, storage medium, and system

A reproduction device is configured to receive light emitted based on a plurality of signals having a specific amplitude in a specific color space on which information is superimposed, and to reproduce the information based on the received light. The reproduction device includes: a memory; and a processor coupled to the memory and configured to: generate a plurality of signals in the specific color space from the received light, correct the generated plurality of signals based on the specific amplitude, and acquire the information based on the corrected plurality of signals.. ... Fujitsu Limited

07/06/17 / #20170194766

Optical device and optical module

An optical device includes an active layer disposed over a semiconductor substrate, a diffraction grating disposed over the active layer, a clad layer partly disposed over the diffraction grating, at least one first burying material layer disposed beside side surfaces of end portions of the clad layer over the diffraction grating, and at least one second burying material layer disposed beside side surfaces of a center portion of the clad layer over the diffraction grating. A refractive index of the at least one first burying material layer is different from a refractive index of the at least are second burying material layer.. ... Fujitsu Limited

07/06/17 / #20170194548

Semiconductor device

A semiconductor device includes: a board; an electronic element mounted over the board; a peltier element placed over the electronic element; a first holding board placed over the peltier element; a radiation member placed over the first holding board; and a first thermal conduction layer placed between the first holding board and the radiation member, the first thermal conduction layer being in close contact with the first holding board.. . ... Fujitsu Limited

07/06/17 / #20170194061

Information processing apparatus and method of controlling arithmetic processing apparatus

It is provided an information processing apparatus including an arithmetic processing apparatus, main memory and auxiliary memory configured to store a program for diagnosing the main memory and diagnosing an apparatus accessed by the arithmetic processing apparatus. The arithmetic processing apparatus executes the program stored in the auxiliary memory to determine after diagnosing the main memory whether the program can be executed on the main memory. ... Fujitsu Limited

07/06/17 / #20170192818

Matrix division method and parallel processing apparatus

There is provided a matrix division method used by a computer that performs processing for computing a matrix equation including a sparse matrix as a coefficient matrix. The matrix division method includes acquiring, from a storing unit, a threshold used to determine the multitude of non-zero elements included in each of rows of the sparse matrix; identifying, within the sparse matrix, a first row whose count of non-zero elements is larger than the threshold; extending the sparse matrix by dividing the identified first row into a plurality of second rows; and dividing the extended sparse matrix into a plurality of row groups and assigning a process being an executable unit of the processing to each of the row groups.. ... Fujitsu Limited

07/06/17 / #20170192747

Information processing apparatus and decimal number conversion method

A memory stores conversion data that indicates correspondence between each four-bit string in binary expression and a single digit in decimal expression. A processor selects four consecutive bits out of binary number data and, with reference to the conversion data, determines a value of one digit of decimal number data from a position of the selected four bits in the binary number data and a value of at least part of the selected four bits. ... Fujitsu Limited

07/06/17 / #20170192472

Arrangement for a computer system and computer system

An arrangement for a computer system includes a heat-producing expansion card and a cooling device. The cooling device has at least one fan and a hollow body with a first opening and a second opening to cool the expansion card. ... Fujitsu Limited

07/06/17 / #20170190306

Information notification apparatus and information notification method

An information notification apparatus includes a camera; a memory; and a processor coupled to the memory and configured to perform line-of-sight detection on an image captured by the camera, calculate a forward gaze degree of a gaze directed to a predetermined area in accordance with a line-of-sight direction obtained in line-of-sight detection; execute a notification to an outside in a first information if the forward gaze degree is lower than a first threshold; and execute the notification in a second information which information is less than the first information if the forward gaze degree is higher than or equal to the first threshold.. . ... Fujitsu Limited

07/06/17 / #20170189784

Non-transitory computer-readable recording medium, skill determination method, skill determination device and server

A skill determination device determines each second frame corresponding to phase types from second frames having position information of a feature point, which corresponds to a predetermined part or a joint of a body of a second user, based on phase definition information in which a plurality of first frames having position information of a feature point corresponding to a predetermined part or a joint of a body of a first user and the phase types corresponding to the plurality of first frames, respectively, are associated with each other and determines a feature amount of a motion, an attitude, or the joint of the second user derived from the feature point included in the second frame determined for each of the phase types.. . ... Fujitsu Limited

07/06/17 / #20170188977

Emotion estimation system, emotion estimation method, and computer-readable recording medium

An emotion estimation system includes a memory; and a processor coupled to the memory, wherein the processor executes a process including, acquiring information on one user's heartbeat intervals measured continuously; classifying user's emotion as any one of at least two types of emotions on the basis of a value indicating a ratio of a value obtained as a result of frequency analysis of the acquired heartbeat interval information to a value indicating a gap between a predicted heartbeat interval calculated on the basis of the acquired heartbeat interval information and an actually obtained heartbeat interval; and performing a different output according to a result of the classifying.. . ... Fujitsu Limited

06/29/17 / #20170188286

Radio communication system and base station

A radio communication system includes: a first base station including a memory, and a processor coupled to the memory and configured to form a first radio area, and execute first beamforming to direct a beam to a radio terminal moving from the first radio area toward a second radio area; and a second base station including a memory, and a processor coupled to the memory and configured to form the second radio area that does not overlap the first radio area, receive information on the identification of the position of the radio terminal from the first base station, and execute second beamforming to direct a beam to the radio terminal based on the received information on the identification of the position of the radio terminal.. . ... Fujitsu Limited

06/29/17 / #20170188278

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

A mobile station wirelessly communicates with a plurality of wireless base stations using multiple access. A first wireless base station in the multiple access controls a control plane of a second wireless base station in the multiple access to control a connection between the mobile station and the second wireless base station.. ... Fujitsu Limited

06/29/17 / #20170188246

Wireless apparatus and failure decision method

A wireless apparatus includes a plurality of amplifiers coupled in series with each other and a processor coupled to the plurality of amplifiers and configured to: execute an outputting process to cause at least one of the plurality of amplifiers to operate in a way that length of duration in which the at least one of the plurality of amplifiers is set in on state or off state is different from at least one amplifier among rest of the plurality of amplifiers; execute a measurement process to measure power of a signal outputted from an amplifier at the last stage from among the plurality of amplifiers; and execute a decision process to decide a failure of each of the plurality of amplifiers based on a change amount of the power measured by the measurement process at each of the plurality of output timings.. . ... Fujitsu Limited

06/29/17 / #20170188239

Control device, wireless communication control method, and wireless communication control program

A control device includes a control unit configured to transmit a login screen including an input section for an answer to a questionnaire to a mobile terminal that is not permitted to access a wireless access network, when a connection request is received from the mobile terminal, receive login information and an answer to the questionnaire input in the login screen, and issue an access permission to the mobile terminal for communication through the wireless access network when reception of the answer to the questionnaire and authentication of the mobile terminal based on the login information are complete.. . ... Fujitsu Limited

06/29/17 / #20170187601

Parallel information processing device, data transfer method, and computer-readable recording medium

A data division unit divides transfer data into pieces of partial data to be transferred for each route. A first transfer unit transmits a first partial data via a dimension-order routing route, among pieces of partial data acquired by division, and a second transfer unit transmits a second partial data different from the first partial data via a relay node route to a relay node.. ... Fujitsu Limited

06/29/17 / #20170187569

Apparatus and method to detect a fault in a communication path by using a detection packet

An apparatus calculates, from information included in a packet, a first value that is used to select a path through which the packet is to be transmitted to a destination apparatus. When the packet is a detection packet used to detect a fault in a communication path to the destination apparatus, the apparatus obtains a second value by performing calculation on the first value and a variable value that is changed each time the detection packet is transmitted, and adds an outer header including the second value to the packet. ... Fujitsu Limited

06/29/17 / #20170187568

Apparatus and method to identify a range affected by a failure occurrence

An apparatus holds information on an information processing system including plural information processing devices and plural relay devices that relay communication between the plural information processing devices. The apparatus groups the plural information processing devices into groups each including one or more information processing devices which are each coupled via one link to an identical set of edge relay devices common to all the one or more information processing devices. ... Fujitsu Limited

06/29/17 / #20170187553

Phase equalization of vertical cavity surface emitting laser with low-pass and all-pass filtering

A method and system for implementing phase-compensating equalization in an optical transmitter may employ a phase-compensating equalizer that includes an all-pass filter and a low-pass filter operating in parallel on an input signal to be transmitted in an optical communication network. The phase-compensating equalizer may include a circuit that combines the outputs of the two filters (e.g., through addition or subtraction) to generate an output of the equalizer. ... Fujitsu Limited

06/29/17 / #20170187552

Receiver and control method for receiver

A receiver includes: a frequency-characteristic-changing-circuit to change a frequency characteristic of an input signal in which n-level data value is pulse-amplitude-modulated, to generate a frequency-characteristic-changed-signal; a controller to control the frequency-characteristic-changing-circuit to obtain a desired ratio between a amplitude component of a target data value corresponding to the frequency-characteristic-changed-signal at a first timing and a second amplitude component thereof at a second timing which is later than the first timing; and a decision-feedback-equalization-circuit to which the frequency-characteristic-changed-signal is input, wherein the decision-feedback-equalization-circuit includes: a comparison-circuit to include comparators each to output a comparison result obtained from comparing the target data value and a threshold value, and n−1 selection circuits each to select one of comparison results output from the comparators at the second timing, based on the comparison results, and wherein at least one of the comparators outputs the comparison results to two of the n−1 selection circuits.. . ... Fujitsu Limited

06/29/17 / #20170187465

Optical transmitter and method of controlling optical transmitter

An optical transmitter includes: a modulator; and a controller configured to control an extinction state, brought about by the modulator, through i control and q control in which an offset is added to φ bias and φ control which is performed in a state in which the offset is added to i bias and q bias.. . ... Fujitsu Limited

06/29/17 / #20170187463

Delay-based nonlinear equalizer

A method and system for implementing nonlinear transmitter equalization may employ a feed-forward equalizer that applies transition-dependent delays at each tap. Each delay element in a delay line may include independent controls for the delays to be applied to rising transitions and for the delays to be applied to falling transitions. ... Fujitsu Limited

06/29/17 / #20170187459

Optical line termination, communication system, and communication control method

An optical line termination includes a detection circuit configured to detect a sleep request from a control apparatus to base stations; a determination circuit configured to determine, when the detection circuit detects the sleep request, whether processing of turning the base stations of requestees by the sleep request into a sleep state in accordance with the sleep request is approvable or not, based on a shortage bandwidth within a passive optical network in a different one of the base stations having a predetermined relationship with the requested base station; and a control circuit configured to discard the sleep request when the determination circuit determines that the processing is not approvable, or transfer the sleep request to the base station of the different requestee when the determination circuit determines that the processing is approval.. . ... Fujitsu Limited

06/29/17 / #20170187381

Electronic circuit, latch circuit, and external action detecting circuit

An electronic circuit includes: a first logic circuit coupled to a first input line and a first output line; a second logic circuit coupled to a second input line and a second output line; a first line pattern coupled to the first output line and including an input line different from the second input line; and a second line pattern coupled to the second output line and different from the first input line, wherein at least a part of the first output line, the first line pattern, the second output line, or the second line pattern has a folded shape or a circular shape.. . ... Fujitsu Limited

06/29/17 / #20170187341

Amplification circuit, optical module, and amplification method

An amplification circuit coupled to another circuit by alternating current (ac) coupling includes: an amplifier that amplifies and outputs a signal input from the other circuit or amplifies an input signal and outputs the amplified input signal to the other circuit; a feedback circuit that positively feeds back the signal output from the amplifier to an input of the amplifier; and a low pass filter that attenuates a high frequency component of the signal positively fed back to the input of the amplifier by the feedback circuit, and in which a higher cut-off frequency is set such that a lower cut-off frequency in a combination of the amplification circuit and a high pass filter formed by the ac coupling is lower than a lower cut-off frequency in the high pass filter.. . ... Fujitsu Limited

06/29/17 / #20170187245

Power receiver and power transmitting system

A power receiver includes a first secondary-side resonant coil that receives electric power from a primary-side resonant coil through magnetic field resonance; a rectifier circuit that rectifies alternating-current power; a smoothing circuit; a pair of output terminals; a switch, inserted in series on a line between the rectifier circuit and the smoothing circuit, that switches a state of the line, and a drive controller that drives the switch through a first pwm drive pattern determined by a first duty cycle and a first frequency that is less than or equal to a frequency of the magnetic field resonance. The first duty cycle is set based on a first power reception efficiency of the first secondary-side resonant coil, a first rated output of a first load, a second power reception efficiency of a second secondary-side resonant coil of another power receiver, and a second rated output of a second load.. ... Fujitsu Limited

06/29/17 / #20170187110

Radio communication device and beam control method

A radio communication device including a memory and a processor coupled to the memory and the processor configured to determine a method, among a plurality of methods for beam forming, to be used for forming a first beam for a first terminal and a second beam for a second terminal based on a difference between an emitting direction of the first beam, to be formed, from the radio communication device and an estimated direction of the second terminal from the radio communication apparatus, the estimated direction being estimated based on a received signal from a second terminal, and form the first beam and the second beam based on the determined method.. . ... Fujitsu Limited

06/29/17 / #20170187098

Transmission apparatus, wireless communication apparatus, and wireless communication system

A transmission apparatus includes a first metal plate including a first surface, a second surface opposite to the first surface, and a first through hole penetrating from the first surface to the second surface, the first metal plate; a first board being disposed on the first surface side of the first metal plate, the first board including a first patch antenna positioned inside the first through hole; and a second board being disposed on the second surface side of the first metal plate, the second board including a second patch antenna positioned inside the first through hole and opposed to the first patch antenna, wherein an interval between the first patch antenna and the second patch antenna is set in accordance with a distance for wireless communicating between the first patch antenna and the second patch antenna in a near field.. . ... Fujitsu Limited

06/29/17 / #20170186721

Semiconductor mounting apparatus, head thereof, and method for manufacturing laminated chip

A semiconductor mounting apparatus includes a storing unit that stores a liquid or a gas, a contact unit that comes into contact with a semiconductor chip when the storing unit is filled with the liquid or the gas, and a sucking unit that sucks up the semiconductor chip to bring the semiconductor chip into close contact with the contact unit.. . ... Fujitsu Limited

06/29/17 / #20170186719

Semiconductor device, method of manufacturing same, and electronic apparatus

A semiconductor device includes a first substrate, a second substrate, a connection portion, and resin. The second substrate faces the first substrate, and has a recess at a position corresponding to an edge portion of the first substrate. ... Fujitsu Limited

06/29/17 / #20170186718

Electronic device, electronic device fabrication method, and electronic apparatus

An electronic device includes an electronic part including a first substrate having a group of first terminals over a first front surface and having a concavity in a back surface, a filler placed in the concavity, and a flat plate placed over the back surface with the filler therebetween, and further includes a second substrate disposed on the first front surface side of the first substrate and having a group of second terminals bonded to the group of first terminals over a second front surface opposite the first front surface. The filler and flat plate minimize deformation of the first substrate and variation in the distance between the group of first terminals and the group of second terminals caused by the deformation of the first substrate, which thereby reduces the occurrence of a failure in bonding together the group of first terminals and the group of second terminals.. ... Fujitsu Limited

06/29/17 / #20170186664

Heat dissipation material and method of manufacturing thereof, and electronic device and method of manufacturing thereof

A heat dissipation material includes a plurality of linearly-structured objects of carbon atoms configured to include a first terminal part and a second terminal part; a first diamond-like carbon layer configured to cover the first terminal part of each of the plurality of linearly-structured objects; and a filler layer configured to be permeated between the plurality of linearly-structured objects.. . ... Fujitsu Limited

06/29/17 / #20170186196

Physical quantity distribution calculation program, physical quantity distribution calculation method, and information processing apparatus

A physical quantity distribution calculation program for visualizing a physical quantity distribution in a target space is disclosed. The program causes the computer to perform processes of: based on positional information on a plurality of grid points and physical quantities obtained respectively at the plurality of grid points by the numerical analysis, grouping the grid points into groups of neighboring grid points having the same physical quantity; and determining the physical quantity to be visualized by each of a plurality of pixels which are fewer than the grid points, the determining process includes; extracting at least one group including at least one of grid points corresponding to the pixel, identifying the group including the largest number of grid points among the extracted groups, and determining that the physical quantity at the grid points belonging to the identified group is the physical quantity to be visualized by the pixel.. ... Fujitsu Limited

06/29/17 / #20170185711

Semiconductor design assisting device and semiconductor design assisting method

A memory stores layout data of a semiconductor circuit. A processor searches for a plurality of wiring routes on the basis of a plurality of cost calculating formulas that respectively represent a plurality of design rules, and on the basis of the layout data, wherein the plurality of wiring routes are a plurality of candidates for a wiring route that corresponds to a processing target net that is connection information that needs to be changed in the semiconductor circuit, and respectively satisfy the plurality of design rules. ... Fujitsu Limited

06/29/17 / #20170185564

Processor, method for controlling reconfigurable circuit and program

A processor controls a reconfigurable circuit capable of dynamically reconfiguring a circuit which achieves a task of a computer, the processor executes a process having determining, when reconfiguring each of circuits which achieve a plurality of tasks in the reconfigurable circuit, assigned times of time sharing of the plurality of tasks or priority processing ranks of the plurality of tasks based on costs needed in the reconfigurable circuit for respective circuits which achieve the plurality of tasks.. . ... Fujitsu Limited

06/29/17 / #20170185548

Transmission system that includes master device and a plurality of slave devices

A transmission system includes: a master device; and a plurality of slave devices including a first slave device and a second slave device, each of the plurality of slave devices having its own identifier. The master device includes a processor configured to: transmit a control signal of a clock length that the first slave device does not respond to, to the plurality of slave devices at a first timing; and transmit an identifier that identifies the second slave device to the plurality of slave devices at a second timing after the first timing. ... Fujitsu Limited

06/29/17 / #20170185520

Information processing apparatus and cache control method

An information processing apparatus includes a plurality of memory blocks, each of the plurality of memory blocks managed with either a first list or a second list, respectively; and a controller configured to refer a first memory block managed with a first list, maintain management of the first memory block with the first list if data of the first memory block is data that has been prefetched, and change an list with which the first memory block is managed from the first list to a second list if the data of the first memory block is data that has not been prefetched.. . ... Fujitsu Limited

06/29/17 / #20170185159

Detection device, detection method, and computer readable storage medium

A detection device including: a sensor configured to emit a light and detect an object by detecting the light reflected from the object, and a processor configured to determine, when the object is detected in a first region that is narrower than a range where the light reaches, a motion of the object to be a gesture input for the detection device.. . ... Fujitsu Limited

06/29/17 / #20170185138

Information processing system, control method, and management server

An information processing system includes a plurality of servers stored in a first rack; and a management server coupled to the plurality of servers and configured to: acquire consumed power values from the plurality of servers when power is supplied to the plurality of servers via first power supply lines coupled to a first power strip of the first rack, calculate the total of the consumed power values based on the values of power consumed by the plurality of servers, and switch a power supply of at least one servers among the plurality of servers so that power is supplied to the at least one server via a second power supply line coupled to a second power strip of a second rack when the total of the consumed power values exceeds a first threshold.. . ... Fujitsu Limited

06/29/17 / #20170185118

Control method, information processing apparatus, and storage medium

A control method includes calculating a switching temperature indicating a maximum outside air temperature at which a temperature of the unknown electronic component attached within an enclosure does not exceed the operation-guaranteed temperature, based on a temperature of an electronic component for which a relationship between power consumption and a temperature of the electronic component is already known, the temperature of the electronic component corresponding to maximum power consumption of an electronic component for which a relationship between power consumption and the temperature of the electronic component is unknown, and on an operation-guaranteed temperature of the unknown electronic component; and setting the number of revolutions of a fan to a value for suppressing the temperature of the unknown electronic component to a level less than or equal to the operation-guaranteed temperature, when an outside air temperature exceeds the switching temperature during attachment of the unknown electronic component within the enclosure.. . ... Fujitsu Limited

06/29/17 / #20170184402

Magnetic field based location determination

A method may include obtaining magnetic field information that corresponds to a location. The magnetic field information may be based on an output reading of a magnetometer of an electronic device. ... Fujitsu Limited

06/22/17 / #20170181320

Heat receiver, cooling unit, and electronic device

A heat receiver includes a first heat receiving body that includes a first flow path through which a coolant flows; and a second heat receiving body, provided on one side of the first heat receiving body, that includes a second flow path through which the coolant discharged from the first flow path flows. A flow path cross-sectional area of the second flow path is less than a flow path cross-sectional area of the first flow path so that the flow speed of the coolant is higher in the second flow path than in the first flow path, which enhances the cooling efficiency.. ... Fujitsu Limited

06/22/17 / #20170181191

Communication control device and communication control method

A communication control device that controls base station devices each of which performs wireless communication with a terminal device, the communication control device includes, an information acquisition unit that acquires information on the base station device, and information on another base station device and a terminal device, terminal detection unit that detects an interfering terminal device being a terminal device, which is present in a communication area of a first base station device, and is in communication with a second base station device which is present outside the communication area of the first base station device and interferes with a radio wave that the first base station device uses for wireless communication, based on the information, and an interference suppression unit that issues an instruction for suppressing interference of a radio wave that the interfering terminal device uses for wireless communication on the information.. . ... Fujitsu Limited

06/22/17 / #20170181139

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

In a first case, a base station transmits to a first terminal, first assignment information that indicates radio resources in a first range assigned to terminal-to-terminal communication; the first terminal uses the radio resources indicated by the first assignment information and transmits a signal to a second terminal; and the second terminal receives the signal from the first terminal based on broadcast information transmitted by the base station. In a second case, the base station transmits to the first terminal, second assignment information that indicates radio resources in the first range and a second range assigned to the terminal-to-terminal communication. ... Fujitsu Limited

06/22/17 / #20170181046

Mobile user experience in discontinuous coverage networks

In patchy coverage networks, especially in rural areas, there can be many femto cells (12, 12-1, 12-2) installed in public buildings like pubs, shops, a post office, train station and so on where the coverage is not necessarily contiguous. If a mobile user (1) is running a data application and moving away from the coverage of a serving femto cell (12), this femto cell (12) keeps the ue (user equipment) context and buffers the data coming from the network. ... Fujitsu Limited

06/22/17 / #20170180973

Communication device and information acquisition system

A communication device includes a memory and a processor coupled to the memory. The processor is configured to transmit a first request to discover devices through radio communication. ... Fujitsu Limited

06/22/17 / #20170180839

Electronic device

An electronic device includes: a case having an aperture; a board located within the case; a microphone located at a position corresponding to the aperture of the case; a partition wall located between the board and the case to surround a periphery of the microphone; and a sound absorbing material having a density of 46 kg/m3 to 69 kg/m3, and located in a space partitioned by the board, the partition wall, and the case to cover the microphone.. . ... Fujitsu Limited

06/22/17 / #20170180465

Method, information processing apparatuses and non-transitory computer-readable storage medium

A method using a first information processing apparatus and a load balancing apparatus, the first information processing apparatus being configured to operate as a plurality of virtual machines, the method includes transmitting, by the first information processing apparatus, a plurality of packets to the load balancing apparatus, receiving, by the first information processing apparatus, one or more packets included in the plurality of packets distributed by the load balancing apparatus, deciding, by the first information processing apparatus, a first threshold related to a load of the plurality of virtual machines based on a ratio of a number of the one or more packets to a number of the plurality of packets, and deleting, by the first information processing apparatus, one or more virtual machines included in the plurality of virtual machines when the load of the plurality of virtual machines is less than the first threshold.. . ... Fujitsu Limited

06/22/17 / #20170180232

Apparatus and method for setting bandwidth

A disclosed bandwidth setting method includes: calculating, for each of plural logical ports that are set for a physical network interface card, an amount of traffic of the logical ports, from amounts of output traffic of one or plural virtual machines that use the logical port; and setting, for each of the plural logical ports, bandwidth of the logical port according to the calculated amount of traffic of the logical port.. . ... Fujitsu Limited

06/22/17 / #20170180061

Distortion compensation device and distortion compensation method

A distortion compensation device includes a multiplier, a subtracter, an lut, and a distortion compensation unit. The multiplier calculates the product of amplitudes or the product of power of transmission signals at two different times or calculates the ratio of amplitudes or the ratio of power of transmission signals at two different times. ... Fujitsu Limited

06/22/17 / #20170180053

Device and method for transmitting optical signal in which a plurality of signals are multiplexed

A communication device includes: a signal generator configured to generate a plurality of intermediate frequency signals; a combiner configured to combine the plurality of intermediate frequency signals to generate a multichannel signal; a reduction unit configured to reduce a peak-to-average power ratio of the multichannel signal; and a converter configured to convert the multichannel signal whose peak-to-average power ratio is reduced by the reduction unit into an optical signal. The reduction unit reduces a power of the multichannel signal using supplemental signals, frequencies of the supplemental signals being different from frequencies of the intermediate frequency signals, when the power of the multichannel signal is higher than a specified threshold level.. ... Fujitsu Limited

06/22/17 / #20170180052

Transmission device and phase adjustment method

A transmission device includes a first optical modulator configured to modulate, based on a packet signal for each of packets, input light into an optical packet signal and to output an optical packet signal for each of the packets; a generation circuit configured to generate an adjustment signal that adjusts slopes of a rise and a fall of a waveform of the optical packet signal; and a second optical modulator configured to modulate the optical packet signal from the first optical modulator and adjust, based on the adjustment signal, the slopes of the rise and the fall of the waveform of the optical packet signal.. . ... Fujitsu Limited

06/22/17 / #20170179886

Power amplifier circuit and semiconductor integrated circuit

A power amplifier circuit includes unit amplifiers (unit pas) whose output terminals are connected to one another, among which a number of unit pas to be operated is controlled by an amplitude signal indicative of an amplitude of an input signal, and which output output signals based on a phase signal indicative of a phase of the input signal and an output current controller which controls an output current of each of the unit pas. Each unit pa includes a first transistor and a second transistor connected in series between the output terminal and a ground. ... Fujitsu Limited

06/22/17 / #20170179671

Laser and method of controlling laser

A laser includes first through fourth gain media, first through fifth wavelength selective filters, and first through fourth wavelength selective mirrors. The first through fourth gain media emit laser beams of different wavelengths. ... Fujitsu Limited

06/22/17 / #20170179595

Base station and communication control method

A base station including: a memory, and a processor coupled to the memory and the processor configured to: estimate a plurality of angles of arrival based on a plurality of received signals from a plurality of wireless device respectively, each of the plurality of angles of arrival being an angel of a horizontal plane relative to each direction from which each of the plurality of received signals arrives, and control at least one tilt angel based on the plurality of angels of arrival, each of the at least one tilt angle being an angle of the horizontal plane relative to each direction to which at least one beam is formed.. . ... Fujitsu Limited

06/22/17 / #20170177956

Detection apparatus and method for parking space, and image processing device

A detection apparatus and method for parking space detection and an image processing device where the detection method includes: performing conversion on a side-view image that is photographed on the parking space and is acquired from a camera, to obtain a top-view image including said parking space; acquiring an edge image including a plurality of edges based on gradient information of said top-view image; performing conversion on said edge image and obtains a voting vector according to said gradient information, and determining marking lines according to peak values of said voting vector; and determining one or more parking spaces based on a plurality of said marking lines.. . ... Fujitsu Limited

06/22/17 / #20170177772

Information processing device that executes simulation and a simulation method

A simulation method executable by a computer that executes a simulation of an instruction execution of a program for a target processor, the method including: setting, to be a predicted result, an execution result of processing a memory access instruction; executing a functional simulation of an instruction execution based on an assumption of the predicted result, and obtaining timing information, so as to calculate an execution time for the memory access instruction in the case of the predicted result; generating and executing a host code; determining a type of memory to be accessed in the memory access instruction; and correcting an execution time for the memory access instruction in the case of the predicted result using a value corresponding to a result of determining the type of the memory, so as to obtain an execution time for the memory access instruction in the functional simulation.. . ... Fujitsu Limited

06/22/17 / #20170177508

Information processing apparatus and shared-memory management method

A segment-information notifying unit in the home node notifies the number of the segment in the shared memory 43, which has been used by the faulty node, to each of the normal remote nodes, and it gives an instruction to temporarily stop the access on a per-segment basis. Then, a memory-access token setting unit sets a new token to the memory token register that corresponds to the shared memory segment that has been used by the faulty node, and it notifies the new token to each of the normal remote nodes. ... Fujitsu Limited

06/22/17 / #20170177465

Event-driven software testing

A computer implemented method of software testing may include obtaining multiple interactive elements from an event-driven software application. The interactive elements may be configured to be selected by a user and when selected result in an event in the event-driven software application. ... Fujitsu Limited

06/22/17 / #20170177254

Information processing apparatus and shared memory management method

A permission setting register stores therein information indicating whether or not access is to be permitted to each node, per segment of a shared memory. When an abnormality occurs in a node, a permission canceling unit sets, for a segment that the abnormal node has been using, information in the permission setting register, the information corresponding to the abnormal node, to not permit access. ... Fujitsu Limited

06/22/17 / #20170177050

Electronic system, terminal device, and function expansion device

A terminal device includes a state acquisition unit that notifies, when an amount of electric power consumption of the terminal device is small, a docking station of a small electric power consumption state and a power-on management unit that notifies, in response to an instruction to turn on a power supply, the docking station that the power supply is turned on and that starts an electric power supply to a cpu. The docking station includes a charge setting unit that decreases, when a notification of the small electric power consumption state is received from the state acquisition unit, electric power consumption of the docking station when a notification that the power supply is turned on is received from the power-on management unit and increases the electric power consumption of the docking station when the notification that the power supply is turned on is not received from the power-on management unit.. ... Fujitsu Limited

06/22/17 / #20170175312

Member, member manufacturing method, electronic device, and electronic device manufacturing method

A member including a fiber part, which is a knitted article, and wiring intertwined into the fiber part.. . ... Fujitsu Limited

06/15/17 / #20170171427

Document camera device and cutout assistance method

A document camera device includes a processor that executes a procedure. The procedure includes: performing control so as to display, in cutout processing that cuts out and saves, from an image imaging a subject, an image corresponding to an inside of a region designated for the subject, an image specifying a region associated with identification information of a subject targeted by the current cutout processing on the subject targeted by the current cutout processing, based on history information associated with identification information of the subject and with the region in cutout processing that was executed in the past; and performing processing that, when a region specified by an image specifying the region has been selected, sets an image cut out and saved from inside the selected region as an image that has been cut out by the current cutout processing.. ... Fujitsu Limited

06/15/17 / #20170171063

Method, apparatus and non-transitory computer-readable storage medium

A method includes relaying a first packet transmitted from a first information processing apparatus to a second information processing apparatus, identifying a first value indicating a number of routers for the first packet to pass through before reaching the second information processing apparatus, receiving a second packet transmitted from the second information processing apparatus to the first information processing apparatus, setting a second value indicating an allowable number of the routers for the second packet to pass through, transmitting the second packet in which the second value is set, to a second router coupled to the first router, transmitting an acknowledgement packet for the second packet when the second packet reaches the first information processing apparatus, receiving the acknowledgement packet, and identifying the second router as a router that the first packet passed through, based on the acknowledgement packet.. . ... Fujitsu Limited

06/15/17 / #20170171062

Relay device, configuration method, and recording medium

A relay device includes a target port coupled to another device; and a processor coupled to the target port and configured to extract identification information on the other device and identification information on a link aggregation group (lag) configuration applied to the other device, from a frame received through the target port, and determine lag configuration to be applied to the target port based on the identification information on the other device and the identification information on the lag configuration applied to the other device.. . ... Fujitsu Limited

06/15/17 / #20170170992

Sign-based adaptive control with automatically-selected filter patterns

A method of selecting filter patterns is provided. The method may include measuring an average sign value of aggregate inter-symbol interference (isi) for a data sequence using multiple filter pattern combinations of multiple filter patterns; estimating a first analog level of aggregate isi for a first filter pattern based on a first average sign value, and a second analog level of aggregate isi for a second filter pattern based on a second average sign value; estimating an analog level of individual isi of the first filter pattern pair based on the first analog level and the second analog level; estimating, for each possible filter pattern combination, an analog level of aggregate isi for the first filter pattern pair; and selecting a filter pattern combination for the first filter pattern pair that reduces the analog level of aggregate isi.. ... Fujitsu Limited

06/15/17 / #20170170902

Apparatus for measuring a filtering characteristic, pre-equalizer and communication equipment

A method and apparatus for measuring a filtering characteristic, pre-equalizer and communication equipment. The method includes: obtaining a receiving signal after two measurement signals of different spectral ranges pass through different filtering modules and are received at the same time at a receiving end; and determining a part of a filtering characteristic of a receiving end and a part of a joint response according to a nonoverlapped spectral part of the two signals in the spectrum of the receiving signal.. ... Fujitsu Limited

06/15/17 / #20170170901

Apparatus for measuring a filtering characteristic, pre-equalizer and optical communication equipment

Provided is an apparatus for measuring a filtering characteristic, a pre-equalizer and an optical communication equipment where the apparatus includes: a first processing unit configured to determine a filtering characteristic of a receiving end, or determine a joint response of a filtering characteristic of a transmitting end and the filtering characteristic of the receiving end, in a spectrum of a receiving signal obtained after a first measurement signal and a second measurement signal pass through respective filtering modules, according to a nonoverlapped spectral part of the first measurement signal and the second measurement signal. The filtering modules through which the first measurement signal passes include a transmitting end filtering module and a receiving end filtering module, the filtering module through which the second measurement signal passes include the receiving end filtering module.. ... Fujitsu Limited

06/15/17 / #20170170897

Method and apparatus for measuring a filtering characteristic, pre-equalizer and communication equipment

A method and apparatus for measuring a filtering characteristic, pre-equalizer and communication equipment. The apparatus for measuring a filtering characteristic includes: a first processing unit configured to determine a filtering characteristic of a receiving end according to an amplitude of a receiving signal obtained after a measurement signal passes through a transmitting end filtering module and a receiving end filtering module at provided different frequency offsets of a transmitting laser of a transmitting end and a local laser of the receiving end.. ... Fujitsu Limited

06/15/17 / #20170170896

Method and apparatus for measuring a filtering characteristic, pre-equalizer and communication equipment

A method and apparatus for measuring a filtering characteristic, pre-equalizer and communication equipment. Wherein, the apparatus for measuring a filtering characteristic includes: a first measuring unit configured to measure multiple pieces of first average power of multiple first signals obtained after multiple first transmission signals pass through a transmitting end filtering module and are modulated, frequencies of the multiple first transmission signals being different; and a first processing unit configured to determine a filtering characteristic of the transmitting end according to the first average power, amplitudes of the first transmission signals and a first predefined correspondence relationship between average power of signals after passing through the transmitting end filtering module and being modulated and a product of amplitudes of the signals and the filtering characteristic of the transmitting end.. ... Fujitsu Limited

06/15/17 / #20170170670

Electronic apparatus and electronic component

An electronic apparatus is to be electrically connected to another electronic apparatus. The electronic apparatus comprises a first contact, a memory and a processor. ... Fujitsu Limited

06/15/17 / #20170170624

Optical amplifier and method of controlling excitation light

An optical amplifier includes a photodiode configured to measure power of an output light; a converter configured to convert the power of the output light into a voltage signal; and a processor configured to determine whether a difference between a level of the voltage signal and a predetermined potential is equal to or higher than a first predetermined value, change power of excitation light so that the level of the voltage signal approaches the predetermined value, when it is determined that the difference is equal to or higher than the first predetermined value, determine whether the power of the excitation light is equal to or higher than a second predetermined value, after the power of the excitation light is changed, and reduce the power of the excitation light, when it is determined that the power of the excitation light is equal to or higher than the second predetermined value.. . ... Fujitsu Limited

06/15/17 / #20170169882

Operation processing device, system, and method

A device is configured to control a programmable integrated circuit having a plurality of first areas each of which has the same shape and a plurality of second areas formed between the plurality of first areas. The device includes: a memory; and a processor configured to: recognize an operation request executed by the programmable integrated circuit, select a third area and a fourth area used for configuring an operational circuit, by which processing pertaining to the operation request, from the plurality of first areas and the plurality of second areas, cause the selected third area and the selected fourth area to function as an operation processing unit to generate the operational circuit, cause the generated operational circuit to execute processing pertaining to the operation request, and after the processing is completed, cause the third area included in the operational circuit to function as a communication path.. ... Fujitsu Limited

06/15/17 / #20170169680

Computer-readable recording medium, mobile terminal device, and article management method

An article management program causes a computer to execute a process including: receiving, from a plurality of articles each including a sensor that detects a movement state of each of the articles, a sensor signal that includes therein identification information on an article and a sensor value of the sensor; and displaying, based on the received sensor signal, display information that indicates in a comparable way a change in the sensor value related to each of the plurality of the articles and the identification information on each of the articles.. . ... Fujitsu Limited