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Wheel position detector and tire inflation pressure detector having the
In a wheel position detector for a vehicle, a transmitter on each wheel repeatedly transmits a data frame containing identification information when an angle of...
Current mode controlled power converter
A current mode controlled power converter controllable in a digitally processing current mode even during an on time. In the power converter, each control...
Motor control apparatus and motor control method
A motor control apparatus includes a calculator, a determinator, and a selector. The calculator calculates a zero vector current predicted to flow through a...
Electric power generation control device and electric power generation
An ECU in an electric power generation control system obtains a vehicle state containing a battery state and a driving state of a motor vehicle. The ECU...
Power conversion apparatus that provides power conversion between AC and
A power conversion apparatus includes: a bridge circuit between AC and DC ends; a converter circuit between the bridge circuit and the DC end; and a control...
Power conversion device
A power conversion device comprises a main circuit section that has a semiconductor module with a switching element therein and including a main electrode...
Electric motor with permanent magnets in stator thereof
In an electric motor, each tooth of the stator has a radially extending pillar portion and the number of teeth per magnetic pole is k. When the number k is odd...
Non-contact power supply control device, non-contact power supply system,
and non-contact power charge system
A non-contact power supply control device controls power supply to transmit power in a non-contact manner from a ground-side power supply section provided...
Spark plug for internal combustion engine of motor vehicles
A spark plug has a center electrode and an earth electrode. The center electrode is faced to the earth electrode so that a spark discharging gap is formed...
A solenoid includes a coil, an after-formation terminal, and a yoke. The after-formation terminal includes an internal connection part and an external...
Vehicular antenna apparatus
A vehicular antenna apparatus includes a substrate, a circuit portion, a case, and a heat transfer path. The substrate has an antenna portion. The circuit...
Semiconductor device having diode-built-in IGBT and semiconductor device
having diode-built-in DMOS
A semiconductor device includes: a semiconductor substrate; a diode-built-in insulated-gate bipolar transistor having an insulated-gate bipolar transistor and a...
Semiconductor package and wiring board having the semiconductor package
A semiconductor package includes a chip, a sealing body covering the chip, and a plurality of external connection terminals connected to the chip. The external...
Detection circuit for capacitive sensor
A detection circuit for a capacitive sensor includes a drive signal generator for applying drive signal varying between first and second levels to a sensor...
High pressure pump having unitary discharge and relief valve
A valve body is provided with a discharge relief portion. A relief valve outlet is formed in an end face thereof on a central axis of the valve body. Discharge...
Laser ignition apparatus
In a laser ignition apparatus, a focusing optical element is configured to focus a pulsed laser light to a predetermined focal point in a combustion chamber of...
Assembly of spark plug and engine main body
An assembly includes an engine main body, a spark plug and a gasket. The spark plug is mounted to the engine main body by tightening a male-threaded portion of...
It is an object to provide a driving apparatus, which can be easily mounted to vehicles of different models. A circuit unit for controlling an operation of an...
Hybrid vehicle and control method for hybrid vehicle
A hybrid vehicle including an engine having a catalyst in an exhaust passage, first and second motor generators, a battery and a power transmission mechanism...
Vehicle dynamic control apparatus and vehicle dynamic control system using
A vehicle dynamic control apparatus is designed to control a plurality of controlled objects based on a first parameter associated with a motion of a vehicle in...
Camera washing device for camera lens
A camera washing device has an air pump, a wash water tank storing wash water, an injection nozzle with an injection part, a junction joint having a...
Fan assembly for vehicles
A fan assembly comprising, a shroud having a through opening, around which the shroud defines an air conveying ring, a motor-fan assembly which includes an...
Rotary mode door for constant demist bleed
A vehicle heating, ventilation, and air cooling (HVAC) system that includes a casing, an evaporator, and a heater core. The casing defines a windshield outlet,...
Vehicular thermo-control device
A vehicular thermo-control device adjusts a temperature of a battery. The device has a primary system through which cooling water circulates, and a secondary...
Apparatus for controlling rotating machine based on output signal of
A control apparatus controlling a rotating machine includes a signal output unit that outputs an excitation signal to a resolver used for detecting a rotational...
Brushless motor with crossing wire holder
A motor part of a fuel pump is a brushless motor having a stator and a rotor. The stator has a core, a coil set and an insulator, which holds the core and the...
Antenna integrated with solar battery
An antenna is integrated with a solar battery. The antenna has a radiation-element portion arranged above the solar battery. The radiation-element portion is...
Proton conductor, method for manufacturing proton conductor, and fuel cell
A proton conductor includes a metal ion, an oxoanion, and a molecule capable of undergoing protonation or deprotonation, in which at least one of the oxoanion...
Load-short-circuit-tolerant semiconductor device having trench gates
In a semiconductor device, a trench gate has a bottom portion in a drift layer and a communication portion extending from a surface of a base layer to...
A process-line-to-process-line transport apparatus transports a transport subject between corresponding two of process lines. A first transport vehicle...
Hot oil thermal battery
A fluid temperature conditioner heats fuel being supplied to a fuel injection system for an engine. During operation of the engine, energy is transferred from...
Vehicle control system
A vehicle control system includes an engine control device, an auxiliary control device adapted to control an auxiliary driven by power of an engine, a device...
Driving-environment setup system, in-vehicle device and program thereof,
portable device and program thereof,...
A driving-environment setup system has a plurality of portable devices, each of which transmits a feature identification information item used for identifying a...
Operation device for vehicle equipment
Drive unit for switching element
In a drive unit for a switching element, a drive circuit changes the switching element between an on-state and an off-state, by controlling a potential...
Control apparatus for AC motor
A current estimation section of a motor control apparatus carries out the following processing. When an AC motor is controlled under a current feedback control...
Apparatus for controlling a multi-winding rotary machine
An apparatus for controlling a multi-winding rotary machine including an armature formed of a plurality of winding sets. In the apparatus, a command voltage...
Electric rotating machine with load dump protector
An electric rotating machine for a vehicle is equipped with a load dump protector. The load dump protector works to selectively perform a first and a second...
Terminal arrangement device
A terminal arrangement device electrically connects an electric device, which is received in a housing, to an external device, and includes a first connecting...
Semiconductor device having a trench gate structure and manufacturing
method of the same
In a manufacturing method of a semiconductor device, a trench is defined in a semiconductor substrate, and an adjuster layer having a first conductivity type...
An electromagnetic switch is provided which includes: a coil generating magnetomotive force; a frame accommodating the coil and generating a flux path; a resin...
Automatic transmission control device
A control device for controlling an automatic transmission determines whether a fluid pressure of the operation fluid acting on a friction engagement element...
A link apparatus includes a cam plate, a lever and an accommodation member. The cam plate has a cam groove. The lever has a roller engaged with the cam groove...
Fuel injection valve
A movable plate is movably accommodated in a pressure control chamber. A fixed plate is arranged above the movable plate, so that the movable plate is brought...
Engine control system with actuator control
An engine control apparatus works to determine target values of a plurality of combustion parameters which represent combustion states of fuel in a combustion...
Urea-water addition control unit
A control portion sets a total injection amount of a urea water injected from an injector to an exhaust gas, and controls to open or close the injector based on...
Valve timing adjusting system
A main angle-limiting mechanism mechanically limits a relative movement between a vane rotor and a housing within a main angular range. When a rotational phase...
Vehicle power transmission device and control system for power
A power transmission apparatus for a vehicle which includes a first, a second, and a third rotor which split power among a motor-generator, an internal...
Controller for hybrid vehicle
A cooling system circulates a coolant between an engine, an inverter and a radiator to cool the engine and the inverter. A driving mode of the vehicle can be...
Pedestrian notification apparatus
A pedestrian notification apparatus, which is configured to be used in a vehicle, includes an ambient object detector, a notification target detector and a...