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Mitsubishi Electric Corporation patents


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

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "M" | Mitsubishi Electric Corporation-related inventors


Controller and control internal combustion engine

The present invention provides a controller and a control method for an internal combustion engine, which can suppress the generation of an annoying collision noise and abnormal heating of a motor of an actuator, which are generated by contact of the output shaft of the actuator with an opening side... Mitsubishi Electric Corporation

Controller and control supercharger-equipped internal combustion engine

To provide a controller and a control method for a supercharger-equipped internal combustion engine capable of assisting the insufficient part if supercharging pressure supercharged by the turbocharger, with a good responsiveness by the electric compressor, using simple calculation, even though using a plurality of superchargers. The controller for supercharger-equipped internal... Mitsubishi Electric Corporation

Heat exchanger and air-conditioning apparatus

A heat exchanger, including plural flat tubes arranged in a right-and-left direction orthogonal to a front-and-back airflow direction of the heat exchanger, a corrugated fin sandwiched by adjacent of the flat tubes and thermally connected thereto at each of apexes of the corrugated fin, an inlet header connected to one... Mitsubishi Electric Corporation

Air blower and air blowing system

An air blowing device and an air blowing system reduces a region where a person cannot be recognized in a space provided with the air blower, and achieves control of the air blower in view of a person in a larger range in the space. The air blower includes: a... Mitsubishi Electric Corporation

Programmable logic controller, engineering tool, and engineering tool program

A programmable logic controller executes an SFC program including a plurality of blocks, each including a step indicating an operation output and a transition indicating a transition condition. The programmable logic controller includes an SFC device data collecting unit for collecting device data of a device included in an active... Mitsubishi Electric Corporation

Vehicular information communication system and vehicular information communication method

A server divides a plurality of vehicles into groups, transmits control information to an on-vehicle information device of individual vehicles belonging to a group to which a processing turn of the transmission process has come, and receives responses indicating presence or absence of abnormality due to update of on-vehicle devices... Mitsubishi Electric Corporation

Stator and rotary electric machine

Phase coils include a first phase coil and a second phase coil, the phase coils are configured by connecting together end portions of the coil terminals of the first phase coil and the second phase coil that extend outward from identical radial positions in the slots axially outside the stator... Mitsubishi Electric Corporation

Power conversion device

Harmonics are generated when pulse width modulation is carried out with an asymmetrical triangular wave as a carrier signal in a power conversion device. In order to restrict these harmonics, a command value is corrected in advance so as to be distorted, a gate signal of a switching operation is... Mitsubishi Electric Corporation

Transmitting apparatus, receiving apparatus, control station, communication system, and transmission precoding method

A transmitting apparatus includes transmission antennas capable of forming a plurality of beams respectively directed to a plurality of terminals and a precoder unit that performs precoding on signals transmitted from the transmission antennas such that received power in the terminals excluding a desired terminal serving as a transmission destination... Mitsubishi Electric Corporation

Communication system

A UE in an idle state selects any of a group A, to which a cell of which coverage its own device is in, belongs and a group different from the group A, for example, a group B, and then measures cells belonging to the selected group for selecting a... Mitsubishi Electric Corporation

Laser beam machine, machining facility, setting apparatus, program and setting method

A laser beam machine cuts a workpiece into a plurality of parts and a remainder material. The machine includes a workpiece supporting unit including supports arranged at intervals and supporting the workpiece and a machining head radiating a laser beam to the workpiece. The machine includes a relative movement unit... Mitsubishi Electric Corporation

Integrated electric power steering apparatus and manufacturing method therefor

A control unit for controlling an electric motor has on a w iring board at least an inverter circuit including two or more switching devices for supplying an electric current to the electric motor and a CPU for outputting command signals to the inverter circuit; the control unit, as an... Mitsubishi Electric Corporation

Control internal combustion engine

By calculating a throttle opening learning value based on an actual effective opening area calculated based on the actual flow rate of intake air and an actual throttle opening with respect to variations caused by type differences of throttle valves and by calculating a throttle opening learning completion range indicating... Mitsubishi Electric Corporation

Remote controller, operation screen display method, and program

A remote controller includes a user interface, a rotational state detector, and a controller. The rotational state detector detects a rotational state of the remote controller. The controller, based on the rotational state detected by the rotational state detector, selects a display mode from among a plurality of display modes... Mitsubishi Electric Corporation

Air-conditioning apparatus indoor unit

An air-conditioning apparatus indoor unit includes: a plastic design panel that includes a front panel part having a rectangular shape in front view and a flange part projecting toward a back surface from one longitudinal edge of the front panel part; and a reinforcement member that has a shape extending... Mitsubishi Electric Corporation

Refrigeration cycle apparatus and refrigeration cycle system

Provided is a refrigeration cycle apparatus including: a refrigeration cycle configured to circulate refrigerant; a heat exchanger unit configured to accommodate at least a heat exchanger of the refrigeration cycle; and a controller configured to control the heat exchanger unit, in which: the heat exchanger unit includes: an air-blowing fan;... Mitsubishi Electric Corporation

Load distribution device

A load distribution device includes: a combining unit to create a plurality of combinations for cases where each of a plurality of execution object programs is assigned to any one of a plurality of control devices; an estimating unit to estimate an all programs' completion time, which is a delay... Mitsubishi Electric Corporation

Data analysis information processing device

A data analysis information processing device includes a database configured to store normalized data; a memory; an analysis instruction unit configured to specify and designate analysis target data, to be analyzed prior to other data, of the data before normalization; a normalization instruction unit configured to issue instructions to perform... Mitsubishi Electric Corporation

Ignition coil

A magnetic path is formed of a center core disposed inside a first coil and second coil, a first side core and second side core disposed outside the first coil and second coil and coming into contact with the center core, and a magnet disposed between the first side core... Mitsubishi Electric Corporation

Molded resin-sealed power semiconductor device

Freedom of layout is increased, and a small, low-priced molded resin-sealed power semiconductor device is obtained. A molded resin-sealed power semiconductor device includes a power semiconductor element, a lead frame having a thick portion on which the power semiconductor element is mounted and a thin portion thinner than the thick... Mitsubishi Electric Corporation

Semiconductor device and semiconductor device manufacturing method

A drift layer is made of a wide bandgap semiconductor. First well regions are formed on the drift layer. A source region is formed on each of the first well regions. A gate insulating film is formed on the first well regions. A first electrode is in contact with the... Mitsubishi Electric Corporation

Light emitting device, display unit, and image display device

A light emitting device includes an LED chip to emit light, and a light emitting element holding member that includes a base on which the LED chip is disposed and a wall standing from the base such that the wall has an inner surface that faces the LED chip. The... Mitsubishi Electric Corporation

Antenna device

An antenna device includes a main-reflector including a main-reflector hole, an additional main-reflector, a sub-reflector, and an additional sub-reflector. The main-reflector surrounds an outer edge of the additional main-reflector, and has a reflective surface on the same side as the additional main-reflector. The sub-reflector faces the main-reflector hole on the... Mitsubishi Electric Corporation

Power supply driving laser diode provided with power supply for supplying power to laser oscillator

A power supply apparatus includes a power supply for supplying power to a laser oscillator. A reactor has one end serially connected to the laser oscillator and another end serially connected to the power supply, and a parallel diode configures a closed circuit for serial connection of the laser oscillator... Mitsubishi Electric Corporation

Electric motor

An armature has a plurality of armature cores arranged in a line in a first direction, coils wound on an area of the armature cores in a second direction, a carrier provided with a space in which to dispose the coils left in a third direction orthogonal to the first... Mitsubishi Electric Corporation

Network provisioning collection of endpoints

A system and method for provisioning multiple devices including a commissioning device, one or more endpoints, and a server. The system and method includes the following. The commissioning device accepts user-input network credentials of a wireless network from a user. The commissioning device searches for one or more endpoints unconnected... Mitsubishi Electric Corporation

Communication device, communication method, and communication system

A communication device that wirelessly communicates with a plurality of wireless slave stations includes: a wireless network control unit that acquires network configuration information including the number of repeating stages between the communication device and the plurality of wireless slave stations and the number of wireless slave stations that is... Mitsubishi Electric Corporation

Controller and control internal combustion engine

To provide a controller and a control method for an internal combustion engine capable of estimating the cylinder internal pressure of the combustion cylinder accurately in consideration of the torsional vibration of the crankshaft. A controller for an internal combustion engine includes a torsional torque calculator that calculates a value... Mitsubishi Electric Corporation

Air-conditioning system, controller, and program

An air conditioning system includes: an air conditioning device, a ventilator, a sensor group, an operation terminal, and a control device installed in a building. The control device performs controlling and monitoring of operation of the air conditioning device and the ventilator. The control device controls the ventilator so as... Mitsubishi Electric Corporation

Electromagnetic actuator

The magnetic resistance of a magnetic path that passes through a coil (6) is increased by magnetically dividing a stator core into a plurality of divided cores (4, 5) in such a manner that the magnetic flux of a permanent magnet (7) flows through the magnetic path when a projection... Mitsubishi Electric Corporation

Route evaluation apparatus and route evaluation method

A route information acquisition unit (11) acquires a route information piece including a route information piece concerning a waypoint on a route from a departure place to a destination, from each external database device (90). A route reproduction unit (12) reproduces each of acquired route information pieces in the format... Mitsubishi Electric Corporation

Semiconductor device evaluation jig, semiconductor device evaluation apparatus, and semiconductor device evaluation method

A base having electrical conductivity and a plate shape for a semiconductor device evaluation jig has a front surface which includes a mount region where a semiconductor device is to be mounted. In this mount region, the base has a through hole extending through the base. A temperature detecting element... Mitsubishi Electric Corporation

Evaluation apparatus and semiconductor device evaluation method

An evaluation apparatus includes an insulating plate, a plurality of probes fixed to the insulating plate, an insulating portion having a connection portion connected to the insulating plate in a detachable manner and a tip portion continuous with the connection portion, the tip portion being narrower than the connection portion,... Mitsubishi Electric Corporation

Indoor environment model creation device

An indoor environment model creation device is configured to create an indoor environment model of an indoor space in which air-conditioning equipment configured to condition air, an indoor humidity sensor configured to measure an indoor humidity of the indoor space, and a CO2 sensor configured to measure a CO2 concentration... Mitsubishi Electric Corporation

Display control apparatus, display device, and display control method

An object of the present invention is to provide a technique that enables to adequately alert a driver to an attention target. The display control apparatus is provided with: an information acquisition unit for acquiring attention information that includes at least any one of a property of an attention target... Mitsubishi Electric Corporation

03/29/18 / #20180090456

Semiconductor device

In a circuit substrate, a plurality of first microstrip lines connect outputs of a plurality of circuit patterns containing a parallel capacitor to a plurality of first output pads respectively. A plurality of second wires connect the first output pads of the circuit substrate to inputs of a plurality of... Mitsubishi Electric Corporation

03/29/18 / #20180090473

Semiconductor module

It is an object of the present invention to provide a semiconductor module in which a bonded portion has high reliability, and that has a small area. A semiconductor module includes a plurality of metal plates extending in a horizontal direction and stacked in a vertical direction, at least one... Mitsubishi Electric Corporation

03/29/18 / #20180090487

Semiconductor device

A semiconductor device includes a multilayer structure including an n− i layer, a p anode layer formed on the front surface of the n− i layer, an n− buffer layer formed on the back surface of the n− i layer, an n+ cathode layer and a p collector layer formed... Mitsubishi Electric Corporation

03/29/18 / #20180091008

Permanent-magnet electric motor

A permanent-magnet electric motor includes an annular stator core, a rotor core, and a rotating-position detection sensor. In each of a plurality of magnet insertion holes formed in the rotor core, a rare-earth magnet and a ferrite magnet are disposed adjacent to each other in an axial direction of the... Mitsubishi Electric Corporation

03/29/18 / #20180091011

Rotary electric machine

Coolant flow channels include a main flow channel that is spaced apart from a magnet accommodating aperture on an inner circumferential side, and that passes axially through a rotor core; a magnet cooling flow channel that is formed on an inner circumferential side of a permanent magnet, an inner circumferential... Mitsubishi Electric Corporation

03/29/18 / #20180091026

Rotary electric machine and regulator manufacturing method

In a rotary electric machine, a regulator that regulates an AC voltage generated in a stator coil includes a regulator holder, a regulator main body, and a partition member having an electrical insulating property. The regulator holder includes a molded member and a plurality of main body terminals provided on... Mitsubishi Electric Corporation

03/29/18 / #20180091035

Control circuit

A control circuit of the present invention includes a drive circuit for outputting a gate drive signal, a charging circuit for generating a charging current when the drive circuit is started up, and a Vcc control circuit for, upon receiving an output from the charging circuit, outputting a control signal... Mitsubishi Electric Corporation

03/29/18 / #20180091069

Inverter device and controlling the same

Provided are an inverter device, which is capable of preventing a malfunction of the inverter device while reducing the number of interface wirings, and a method of controlling the inverter device. A communication terminal of a communication circuit having a function of communicating to/from a vehicle, an input terminal for... Mitsubishi Electric Corporation

03/29/18 / #20180091079

Inverter control device and air conditioner

An inverter control device includes an inverter main circuit, a current detector, a voltage detector that detects a DC voltage between DC bus lines, and an inverter control unit that generates PWM signals to perform on/off control of a plurality of semiconductor switching elements respectively with a DC current and... Mitsubishi Electric Corporation

03/29/18 / #20180091983

Transmitting apparatus

A transmitting apparatus includes: a data generator that generates data symbols; a zero generator that generates zero symbols having signal values of zero; a controller that receives the data symbols and the zero symbols, and controls symbols to be output; a static sequence generator that generates static sequence symbols having... Mitsubishi Electric Corporation

03/29/18 / #20180092197

Synchrotron injector system and operating drift tube linear accelerator

When accelerating first ions, radio frequency power is fed to a drift tube linear accelerator so that the phase difference between an accelerating half cycle for accelerating the first ions in one of the plurality of drift tube gaps and the accelerating half cycle for accelerating the accelerated first ions... Mitsubishi Electric Corporation

03/22/18 / #20180079449

Electric power steering device

The invention includes an electric motor that causes a vehicle steering device to rotate, and a control unit that controls the electric motor, wherein the electric motor has a stator including two independent sets of coil winding group, the control unit has a control portion that computes and outputs a... Mitsubishi Electric Corporation

03/22/18 / #20180080667

Heat source unit

Air heat exchangers are composed of a first air heat exchanger through a fourth air heat exchanger, which are formed in a L shape, which include long side portions and short side portions in a state where one end portion sides in an extension direction of tubes, in which a... Mitsubishi Electric Corporation

03/22/18 / #20180080671

Air conditioning apparatus

An air conditioning apparatus, being a power efficient and highly resistant to external noise, includes: an outdoor device; and indoor devices. The outdoor device includes: a first current path, through which AC power is supplied; and a second current path, through which AC power is supplied from the AC power... Mitsubishi Electric Corporation

03/22/18 / #20180080679

Indoor unit of air-conditioning apparatus

An indoor unit of an air-conditioning apparatus includes: a front panel arranged on a front side of an indoor unit body and having a flat shaped front surface; and a design cover mounted on a front side of the front panel and including an upper design cover and a lower... Mitsubishi Electric Corporation

03/22/18 / #20180080901

Wire rope flaw detection device

A wire rope flaw detection device includes: a base unit including a magnetizer for forming a main magnetic path in the axial direction of a wire rope, and a magnetic sensor for detecting a leakage magnetic flux generated by a wire rope damaged part; and a guide unit including guide... Mitsubishi Electric Corporation

03/22/18 / #20180081052

Radar signal processing device

A highly accurate object identification is performed. A first feature quantity related to a relative distance and a relative speed to an object, the direction and the reflection intensity of the object, which are extracted by a first feature quantity extraction block, is made identical in time series in a... Mitsubishi Electric Corporation

03/22/18 / #20180082006

Circuit design support apparatus and computer readable medium

A scheduling result file (103) indicates that one or more processes are assigned to each of a plurality of process steps to be executed sequentially. A target specification section (120) specifies a target process that is a process performing computation and an identical-type process that is a process assigned to... Mitsubishi Electric Corporation

03/22/18 / #20180082344

Travel assistance device, travel assistance server, and travel assistance system

An uttered speech of a user is acquired and recognized, and the recognition result is output. Evaluation information is generated from the recognition result. The position where the evaluation information is generated is detected. A reliability determining unit determines reliability of the evaluation information using post information posted on the... Mitsubishi Electric Corporation

03/22/18 / #20180082436

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

An image processing apparatus (10) includes an image analyzer (12) that analyzes an input image to detect one or more objects appearing in the input image, and estimates quantities of one or more spatial features of the detected one or more objects; and a descriptor generator (13) that generates one... Mitsubishi Electric Corporation

03/22/18 / #20180083101

Semiconductor device

A third dummy trench (11) is orthogonal to the first and second dummy trenches (9,10) in the dummy cell region of a substrate end portion. An interlayer insulating film (13) insulates the p-type diffusion layer (3,4) in the dummy cell region of a substrate center portion situated between the first... Mitsubishi Electric Corporation

03/22/18 / #20180083502

Rotor, electric motor, compressor, and refrigeration air conditioner

A rotor includes an iron core that assumes a cylindrical or columnar shape, and a plurality of magnets embedded in the iron core and equiangularly arranged with respect to an axis of the iron core. The iron core includes a first end surface portion, a second end surface portion, and... Mitsubishi Electric Corporation

03/22/18 / #20180083512

Vehicle-use rotating electrical machine

A first tubular portion and a second tubular portion extended from a main body portion of a terminal block configuring a rectifying device are inserted into a casing through hole of a rear bracket configuring a casing of a vehicle-use alternating current generator, and the rectifying device is attached to... Mitsubishi Electric Corporation

03/22/18 / #20180083527

Power conversion device and controlling power conversion device

A power conversion device which converts power between a power grid and a DC power supply, includes: AC/DC converters for performing conversion from AC power to DC power or from DC power to AC power between the power grid and the DC power supply; a capacitor provided on the DC... Mitsubishi Electric Corporation

03/22/18 / #20180083741

Satellite communication system and satellite communication ground apparatus

A satellite communication system includes a plurality of satellite communication ground apparatuses to decode data encoded by an error-detecting code received over a downlink channel, and request retransmission on data in which an error has been detected by the decoding, and a non-geostationary satellite to emit radio waves on the... Mitsubishi Electric Corporation

03/22/18 / #20180084656

Vehicular control device

A vehicular control device includes: one housing to contain modules having electronic components; a main circuit wiring connecting a first pair of modules; a main circuit wiring connecting a second pair of modules; and a main circuit wiring connecting a third pair of modules. The main circuit wiring, in which... Mitsubishi Electric Corporation

03/22/18 / #20180084673

Cooling device, power conversion device, and cooling system

Provided is a cooling device, a power conversion device, and a cooling system in which bubbles produced by boiling in the cooling device are inhibited from flowing out of the cooling device, and thus, vibration, noise, and damage to pipes and other components can be prevented. A cooling device according... Mitsubishi Electric Corporation

03/15/18 / #20180070783

Hand dryer

A hand dryer includes a nozzle for blowing out an airflow toward a drying space, which is open at the front and the left and right sides so that hands can be freely inserted and withdrawn, and a wind direction changing part that changes a direction of the airflow blown... Mitsubishi Electric Corporation

03/15/18 / #20180072597

Water treatment system and water treatment process

A water treatment system including: a biological treatment stage for treating an organic wastewater by an action of a microorganism; an ozone gas producing stage for generating ozone gas; a sludge transferring stage for withdrawing and transferring a part of the microorganism-mixed liquid in the biological treatment stage; an ozone... Mitsubishi Electric Corporation

03/15/18 / #20180073668

Flexible tube

A flexible tube includes a tube body made of metal and having a bellows shape, and a tube circumference covering made of metal and covering the tube body, in which a fluorine-based resin film is provided between the tube body and the tube circumference covering.... Mitsubishi Electric Corporation

Patent Packs
03/15/18 / #20180073761

Air conditioning system

An air conditioning system includes a collector that obtains user's voice data; a voice recognizer that generates character-string data on the basis of the voice data; a memory that stores therein a search table having a standard keyword that indicates the type of sensitivity to the environment inside a room... Mitsubishi Electric Corporation

03/15/18 / #20180073782

Refrigeration cycle apparatus

A refrigeration cycle apparatus includes a heat source unit configured to supply refrigerant, a first distribution unit and a second distribution unit respectively connected to the heat source unit, and a distribution pipe located between the heat source unit and the first distribution unit and the second distribution unit for... Mitsubishi Electric Corporation

03/15/18 / #20180073786

Air-conditioning apparatus

An air-conditioning apparatus includes: a refrigerant circuit including a compressor, an indoor heat exchanger, an expansion valve, and an outdoor heat exchanger that are connected by a refrigerant pipe so that refrigerant circulates through the refrigerant circuit; and a controller configured to control an operation state of the compressor, in... Mitsubishi Electric Corporation

03/15/18 / #20180073820

Stacking-type header, heat exchanger, and air-conditioning apparatus

A stacking-type header according to the present invention includes a plurality of first plates and a plurality of second plates stacked on one another and brazed together such that each of the plurality of second plates is disposed between adjoining two of the plurality of first plates. The plurality of... Mitsubishi Electric Corporation

03/15/18 / #20180074360

Liquid crystal display device

It is an object to provide a liquid crystal display device capable of suppressing an abrasion of a first frame or a second frame due to a direct contact between the first frame and the second frame and an occurrence of shavings. A liquid crystal display device includes a rear... Mitsubishi Electric Corporation

03/15/18 / #20180074469

Equipment management device, equipment management system, and program

A facility management apparatus outputs operation target information to a remote controller. The operation target information includes apparatus identification information for identification of the facility management apparatus on the Internet and group identification information that is designation information for designation of a facility device to be remotely operated. The facility... Mitsubishi Electric Corporation

03/15/18 / #20180074470

Apparatus and generating program

A technique for enabling reduction in user operations. A program generating apparatus includes a control distribution unit and a communication function adding unit. The control distribution unit allocates respective control blocks of a control model to controllers, based on the control model received by a control model input unit, and... Mitsubishi Electric Corporation

03/15/18 / #20180074476

Numerical control apparatus

A numerical control apparatus includes: a numerical control unit that generates a command position; a drive control unit that is connected to the numerical control unit; and a signal measurement unit that is connected to the numerical control unit and the drive control unit. The drive control unit generates a... Mitsubishi Electric Corporation

03/15/18 / #20180076104

Semiconductor device

A semiconductor device includes: an insulating board; a circuit pattern disposed on the insulating board; a semiconductor chip connected to the circuit pattern; a case disposed on the insulating board to surround the circuit pattern and the semiconductor chip and not bonded to the insulating board; and a cured resin... Mitsubishi Electric Corporation

03/15/18 / #20180076285

Silicon carbide semiconductor device and manufacturing same

A drift layer of a first conductivity type is made of silicon carbide. A body region of a second conductivity type is provided on the drift layer. A source region of the first conductivity type is provided on the body region. A source electrode is connected to the source region.... Mitsubishi Electric Corporation

03/15/18 / #20180076551

Multipole connector, connector device, case, and connecting cable to multipole connector

A multipole connector includes a connector body that includes a first end surface and a second end surface; a plurality of contacts that are arranged and led to the first end surface of the connector body; and a ground plate. The multipole connector is connected to a cable in which... Mitsubishi Electric Corporation

03/15/18 / #20180076594

Broad area semiconductor laser device

A broad area semiconductor laser device includes a waveguide region and a filter region. The waveguide region includes an active region into which current is injected, and a cladding region that sandwiches the active region. The active region either protrudes or is recessed with respect to the filter region, so... Mitsubishi Electric Corporation

03/15/18 / #20180076674

Rotary electrical machine

This invention, is concerning a rotary electrical machine, wherein, where Q is the number of a plurality of slots, P is the number of a plurality of magnets, gcd(Q, P) is the greatest common divisor of Q and P, m is the number of phases, and one position group is... Mitsubishi Electric Corporation

03/15/18 / #20180076675

Armature core, armature, and linear motor

Two teeth on which windings are wound, and a teeth connecting portion disposed between the two teeth, connecting the teeth together, and having a mounting hole formed therein, are arranged in a line in a second direction, which is an arrangement direction. The teeth connecting portion has a support that... Mitsubishi Electric Corporation

03/15/18 / #20180076685

Linear motor

This invention is concerning a linear motor, in which a movable body includes an electricity storage device, a circuit section constituted by an inverter and a control circuit and converting and outputting power supplied from the electricity storage device, and a plurality of armatures, the magnetic fields of which vary... Mitsubishi Electric Corporation

Patent Packs
03/15/18 / #20180076734

Electric power conversion device

In an electric power conversion device which performs power conversion between multiphase AC and DC, a first converter cell of a first arm for each phase of a power converter includes: a capacitor; a Leg A having upper and lower arms having switching elements; and a Leg B having upper... Mitsubishi Electric Corporation

03/15/18 / #20180077269

Data transmitting/receiving apparatus and data transmitting/receiving method

A data transmitting device includes: a judge code generating portion for transmitting a plurality of times a predefined code pattern indicating a head portion of transmission data, as a judge code; a start code generating portion for transmitting at least once a start code having a predefined code pattern different... Mitsubishi Electric Corporation

03/15/18 / #20180077807

Control panel and replacing control panel

A control panel includes: a cable formed by a plurality of signal lines connected to an input/output unit of the control apparatus; a terminal block to which a plurality of external wirings connecting to a control target device are electrically connected; and an I/F terminal block between the terminal block... Mitsubishi Electric Corporation

03/08/18 / #20180064840

Air purifier

An air purifying operation is performed with a consideration for an influence of a purifying material on a person, and user's comfort and efficiency of the air purifying operation are both achieved. An air purifier includes a casing, an inlet, outlets, blowers, a decontamination unit, air ducts, movable louvers, a... Mitsubishi Electric Corporation

03/08/18 / #20180065539

Optical axis control device for headlight

A control unit of an optical axis control device for a headlight calculates a first vehicle angle (θα) and a second vehicle angle (θβ) at different timings in traveling of a vehicle, and calculates a third vehicle angle (θs) at which a difference between acceleration signals in a front-rear direction... Mitsubishi Electric Corporation

03/08/18 / #20180066574

Control device for actuator, actuator, valve driving device and control actuator

A control device for an actuator learns a reference position of a shaft when the operation of the engine of a vehicle is not obstructed in a period during which the engine is operating, and performs feedback control by using the reference position learned thereby in such a way that... Mitsubishi Electric Corporation

03/08/18 / #20180066597

Vehicle engine control system

In voltage boosting circuit for performing rapid power supply to a plurality of electromagnetic coils that drive fuel-injection electromagnetic valves, an overcurrent from vehicle battery is suppressed, and continuous noise is prevented from being produced. Each of rapid-power-supply voltage boosting capacitors that are connected in parallel with each other is... Mitsubishi Electric Corporation

03/08/18 / #20180066691

Frame assembly body and casing

A frame assembly body includes a connected section in which one ends of first and second frame materials, each of which has plural bent sections and plural surfaces, are joined perpendicularly. The connected section has: a projected piece locking section in which a slit-shaped fitting hole, a notch, or a... Mitsubishi Electric Corporation

03/08/18 / #20180066873

Compressor and refrigeration cycle apparatus

A compressor 12 for use in a refrigerant circuit 11 using a refrigerating machine oil 60 being free of phosphoric ester and a refrigerant mixture inclusive of 1,1,2-trifluoroetylene includes a rolling piston 32 and a vane 33 in contact with the rolling piston 32 in a slidable manner. The rolling... Mitsubishi Electric Corporation

03/08/18 / #20180067041

Electromagnetic wave detector, electromagnetic wave detector array, and gas analyzing apparatus

An electromagnetic wave detector that selectively detects electromagnetic waves of wavelength λA includes a temperature detection unit that includes: a substrate including a cavity portion; a wavelength selection structure that generates a surface plasmon resonance with an electromagnetic wave of a predetermined wavelength λA for converting to heat and absorbing,... Mitsubishi Electric Corporation

03/08/18 / #20180067832

Simulation reproduction apparatus, simulation reproduction method, and computer readable medium

A storage unit stores a trace file obtained by simulating an operation of an object. A reception unit receives a forward direction reproduction instruction. A reproduction unit reads each piece of trace data from the trace file. The reproduction unit determines a timing for updating a graphic display, based on... Mitsubishi Electric Corporation

03/08/18 / #20180068913

Semiconductor device

An object of the present invention is to provide a semiconductor device having a structure in which a resin hardly enters between an insert electrode and a nut at a time of resin sealing. The semiconductor device according to the present invention includes an insert electrode having an insert hole... Mitsubishi Electric Corporation

03/08/18 / #20180068918

Power module

A power module will be provided which can suppress insulation performance deterioration caused by heat cycle to ensure insulation performance, by suppressing generation of bubbles and occurrence of detachments between silicone gel and an insulating substrate at a high or low temperature or at a high working voltage. The power... Mitsubishi Electric Corporation

03/08/18 / #20180069446

Rotating electrical machine

X1>X2 and X3<X4 are satisfied when a distance in a radial direction at an axial end portion of the armature core between two slot-housed portions adjacent to each other and connected to two slot lead-out portions bent along a circumferential direction in the same direction is denoted by X1, a... Mitsubishi Electric Corporation

03/08/18 / #20180069488

Power conversion device

A power conversion device includes: a positive arm and a negative arm each of which is formed by connecting a plurality of converter cells in series, the converter cells each being composed of a plurality of semiconductor switching elements and a DC capacitor; and a control circuit. An arm balance... Mitsubishi Electric Corporation

03/08/18 / #20180069608

Transmitting apparatus, receiving apparatus, control station, communication system, and transmission precoding method

A transmitting apparatus according to the present invention includes transmission antennas capable of forming a plurality of beams respectively directed to a plurality of terminals and a precoder unit that performs precoding on signals transmitted from the transmission antennas such that received power in the terminals excluding a desired terminal... Mitsubishi Electric Corporation

03/08/18 / #20180069641

Transmitter, integrated circuit, detection section and testing integrated circuit

An integrated circuit according to the present invention includes a transmission circuit that transmits a millimeter wave signal, a detection section that detects the millimeter wave signal, an output terminal connected to an output of the transmission circuit via a first wire, a detection terminal provided adjacent to the output... Mitsubishi Electric Corporation

03/08/18 / #20180069835

Packet filtering apparatus and packet filtering method

The packet filtering apparatus includes: a rule set containing a rule in which a condition and an action are associated with each other, and a Zero-Suppressed Binary Decision Diagram (ZDD) that represents a logical expression in which the condition of the rule is described using a logical variable; a packet... Mitsubishi Electric Corporation

03/08/18 / #20180069874

Attack detection apparatus

The attack detection apparatus has a CAN (Controller Area Network) that transfers a signal to a plurality of nodes by a differential voltage between two signal lines, and a short circuit detector that monitors the signal transferred by the two signal lines of the CAN, and detects a short circuit... Mitsubishi Electric Corporation

03/08/18 / #20180070257

Communication system

In a communication system, an eNB and a UE transmit and receive a UE monitoring message for confirming the state of the UE in a predetermined UE monitoring period. For example, in UE monitoring periods, a UE monitoring procedure is performed, so that the UE transmits the UE monitoring message... Mitsubishi Electric Corporation

03/08/18 / #20180070471

Electronic device

An electronic device includes a sealable housing, constituent surfaces of which are configured by a conductor, a plurality of heat generating components including a coil having a relatively large heating value during operation and an electrolysis capacitor having a heating value during operation relatively smaller than the heating value of... Mitsubishi Electric Corporation








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