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Control device of AC motor
A control device of a three-phase AC motor includes: an inverter; a current sensor for a sensor phase current; and a controller switching a switching element of...
Vehicle rotating electrical machine and cap structure of pulley for the
A vehicle rotating electrical machine includes a pulley unit and a cap that covers an opening portion of the pulley unit. The pulley unit includes a pulley...
Armature for rotating electric machine
An armature for a rotating electric machine includes an armature core and an armature coil. The armature core includes a substantially annular main body...
Communication system, transmission device and receiving device
In a communication system, a transmitting unit divides each of latitude data and longitude data of a current location transmitted from a GPS receiver, at a...
Gas sensor element, gas sensor equipped with gas sensor element, and
method of producing gas sensor element
A gas sensor element has a solid electrolyte of an oxygen ion conductivity, a target gas electrode formed on one surface of the solid electrolyte, a reference...
A centrifugal blower provided with a spiral shaped scroll chamber where a bottom part of the scroll chamber gradually expands downward in the axial direction of...
Ignition coil for internal combustion engine
An ignition coil for an internal combustion engine is equipped with an assembly of a connector casing and a coil body. The coil body includes a primary winding...
Controller for vehicle including computation of a feedback amount based on
a filtered input signal
When an idle speed control is implemented, an engine speed is computed based on an output signal of a crank angle sensor at a specified processing angle...
Prism for light reflecting/diffusion between LED's
A first light-emitting element and a second light-emitting element spaced apart from the first light-emitting element. An optical element is opposite to and...
Occupant detection apparatus, occupant detection method and vehicle
An occupant detection apparatus includes an electrostatic capacitance type sensor having a main electrode, a sub electrode and a guard electrode, an impedance...
The controller calculates a first limit based on received information about the battery packs and the schedule for charging and discharging plan, and supplies...
A communication system performs communication using a pulse width modulation code as a transmission code. The communication system includes a plurality of nodes...
Drive circuit for switching element
A driving circuit for a switching element includes a main current wiring and a substrate. The main current wiring has a flat surface and carries a main current....
A semiconductor apparatus includes a switching device, a voltage detection circuit, a switch circuit, and a control circuit. The voltage detection circuit...
In a switching regulator, a control circuit includes a reference command value generation portion and an additional command value generation portion. The...
Manufacturing method of semiconductor device and dry etching apparatus for
A manufacturing method of a semiconductor device including arranging a compound semiconductor above a stage of a chamber, supplying an etching gas into the...
Convoy travel apparatus
A convoy travel apparatus in a self vehicle of a convoy organizes plural convoys of traveling vehicles in consideration of a non-convoy vehicle that desires to...
An accelerator device includes a first cover that provides an internal space for housing a return spring and a failure region where the first cover engages a...
Fluid control valve device
A first hole is connected through a first fluid chamber to an inflow hole. A first valve seat is formed around the first hole. A second fluid chamber is...
A rotation angle sensor detects a rotation angle of a pedal by its first Hall IC and second Hall IC, which are disposed between two magnets and output voltages...
Apparatus for controlling supply power to conductive carrier of catalyst
In an apparatus for controlling supply power to a conductive porous carrier of a catalyst converter for cleaning an emission, a moisture determiner determines...
Torque control device and valve timing control apparatus
A torque control device includes a seal structure sealing a clearance between a hollow object and a rotation shaft. The seal structure includes a particle seal,...
Method and apparatus for reducing collision injury/damage of vehicles
An on-vehicle apparatus is provided to reduce damage from collisions. In the apparatus, an object located in a field in a travel direction of a vehicle is...
In-vehicle device control system
In an in-vehicle device control system, an in-vehicle device is controlled based on a checkup result of checkup operation, in which a checkup about a portable...
On-vehicle display device and on-vehicle display program
An on-vehicle display device 1 displays a video around a vehicle and travel information of the vehicle on a single display unit 20. The on-vehicle display...
Voltage regulator for an alternator
Voltage regulator, in particular for an alternator, comprising a connector designed to perform the function of a communication interface between the alternator...
Wireless communication system
In a wireless communication system, a first wireless communication unit receives a first data including identification information associated with the first...
OFDM communication system
A master apparatus includes a guard interval length determination portion that requests a plurality of slave apparatuses to cause the slave apparatuses to...
Decision feedback equalizer
In a decision feedback equalizer, at least one of weighting devices that has a tap coefficient an absolute value of which is relatively larger than absolute...
Stator core for electric rotary apparatus
A stator core includes a yoke member and a teeth member. The yoke member is in an annular shape. The teeth member includes teeth and connecting portions. The...
Semiconductor device to be attached to heat radiation member
A semiconductor device includes a semiconductor module and a pressing member pressing the semiconductor module to a heat radiation member. The semiconductor...
In-vehicle operation apparatus
An in-vehicle operation apparatus has an operation switch, a candidate selection operation unit, and a command assignment operation unit, all of which are...
Processing circuit having self-diagnosis function
A processing circuit has an input terminal to which an input signal generated by an input signal generator is inputted via an input line. An external capacitor...
Fuel injection device
A fuel injection device includes a fuel injector and a control portion. The fuel injector is inserted into an attachment hole which is placed at a predetermined...
Deposition apparatus and method
A deposition apparatus 50 includes a chamber 1 having at its top section a gas inlet 4 for supplying deposition gas 25. Inside chamber 1 is a susceptor 7 on...
Drive force output apparatus for vehicle
An engine shaft of an engine, rotatable shafts of motor generators and a drive force output shaft are interconnected with each other through a drive force...
An in-vehicle camera is provided which has a case and a lens, and which is attached in a vehicle interior so that the lens is exposed at a top face of the case...
Vehicular air conditioning control device, vehicular air conditioning
control method, vehicular air...
A vehicular air conditioning control device that detects an outside air temperature, and calculates the time for the evaporator blower to continue to blow after...
In-vehicle audio device
In a structure of an in-vehicle audio device, the audio system has an audio signal supplying section, an audio signal processing section, a balance adjustment...
Electric power converter having plurality of semiconductor modules arrayed
in successive layers
In an electric power converter, a stacked-layer unit has a plurality of semiconductor modules arrayed as layers along a stacking direction, each semiconductor...
A worm gear unit is fitted to an output shaft of a motor rotation unit. A bearing supports the output shaft rotatably and makes contact with the worm gear unit,...
Current switching pulse servo
A current switching pulse servo including a motor, an output gear, a pulse pattern plate, and a first conductor. The motor is configured to drive a gear train...
Rotor for rotating electric machine
A rotor includes a rotor core having a plurality of pairs of magnet-receiving holes and a plurality of magnets respectively received in the magnet-receiving...
On-board battery assembly
An on-board battery assembly includes a cell stack, a blowing member, and a control component. The cell stack includes a plurality of cell modules. The cell...
Electronic drawing generation apparatus, method for generating electronic
drawing, and program product
An electronic drawing generation apparatus includes: a shape determination section to determine a necessary part, which needs to be subjected to simulation, in...
Display control apparatus and display system with pointer correction
A display control apparatus controls a plurality of buttons displayed on a screen of a display unit. The apparatus, via a detection unit and position...
Vehicle air conditioner
A vehicle air conditioner includes a heating heat exchanger, a first temperature adjustment mechanism for adjusting a temperature of air to be blown toward a...
A reactor includes a reaction part and a removal part. The reaction part is configured to generate at least two products as a result of a reaction of an...
Control apparatus and vehicle having the same
In a control apparatus for controlling front-wheel and rear-wheel rotating electrical machines capable of driving front and rear wheels of a vehicle on...
A blower unit has a scroll casing having a first intake port and a second intake port; a first fan drawing air flowing from the first intake port; a second fan...