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Intake controller for internal combustion engine
An intake controller includes a casing defining an intake passage that communicates with a combustion chamber of an engine, a valve received in the casing to...
Control device for electrically driven variable valve timing apparatus
At time of starting an engine, stop/rotation of an electric motor is sensed based on presence/absence of output pulses of an encoder installed in the motor....
A reserve tank includes a tank body for storing coolant, an inflow portion for allowing the coolant to flow into the tank body, a guide portion, and an outflow...
Engine starter having shift lever with lubricant-blocking wall
A starter includes a motor, a pinion, a pinion carrier carrying the pinion, a ring member provided on the pinion carrier, a shifting member, and a lubricant...
Degradation simulator for gas sensor
The degradation simulator is used for a gas sensor including a sensor element having a solid electrolyte layer and a pair of electrodes located opposite to each...
Onboard electronic device operating unit
An onboard electronic device operating unit enables a needle calibration mode by performing a specified needle calibration enabling operation on part of...
Bluetooth communicator, short range wireless communicator and
While a handsfree device being multi-profile compatible is maintaining a connection for a handsfree profile (HFP) with a mobile phone handset, the handsfree...
Electronic control unit with a plurality of control circuits
In an ECU, a level adjusting unit communicable to first and second control circuits and a bus transceiver installed in the ECU receives first data and second...
Magnet switch with magnetic core designed to ensure stability in operation
A magnet switch which may be employed in automotive engine starters is provided. The magnet switch includes a stationary magnetic core made up of a disc...
Electric power supply control system for vehicle
An electric power supply control system has a battery, a vehicular alternator, large electric power systems, operation limitation target systems, and a battery...
The vehicle alternator comprises a rotor. The rotor comprises a first pole core 12, a second pole core 14, a field coil 13, and holders 15 each containing a...
Rotor for vehicular alternating current generator
A rotor for a vehicular alternating current generator has a relief space portion formed between axial holes of a pair of pole cores and a shaft for receiving...
Electric power system for vehicle
An ECU in an electric power system for a vehicle controls a DC-DC converter so that an alternator transmits a residual generated electric power to a sub battery...
Semiconductor device having insulated gate semiconductor element, and
insulated gate bipolar transistor
A semiconductor device having an IGBT includes: a substrate; a drift layer and a base layer on the substrate; trenches penetrating the base layer to divide the...
Fuel cell system and method of controlling the same fuel cell system
The fuel cell system is provided which detects a freeze among specific components and portions thereof by evaluating various conditions upon starting operation...
Water separation unit and fuel supply apparatus for internal-combustion
A water separation unit includes a water separation portion. The water separation portion includes a component separation wall, a liquid chamber, and a gas...
Apparatus for controlling vehicle
Tire-uniformity components may generate a lateral force on a vehicle body, when the vehicle is in a turning movement. The lateral force may cause vibrations on...
Other-type fuel contamination determination apparatus for internal
A other-type fuel contamination determination apparatus for an internal combustion engine includes an exhaust gas sensor. The exhaust gas sensor is configured...
Control device for vehicle, and control method thereof
A drive force control portion firstly changes a front wheel command torque (Tfcm) and a rear wheel command torque (Trcm) so that each command torque reaches a...
Map display apparatus with scrolling text
A map display apparatus includes a display unit, a data access unit accessible to map data, which includes a map image and character strings, and a control unit...
Dual transmitting antenna system
A vehicle system includes a signal processing module and a first antenna that provides a first transmitted signal that has a first phase. A second antenna of...
Starter for engines and its starting circuit
The starter has a system of pushing the pinion gear in the direction of the anti-motor side by using the attracting power of the electromagnetic switch via the...
Raindrop detecting device and method of determining raindrop amount
A raindrop detecting device includes a raindrop sensor, and a controller. The raindrop sensor is disposed in a wiping area of a wiper blade on a front...
AC generator for vehicles
AC generator for vehicles is provided with a frame that supports a rotor and a stator, a rectifier that rectifies an output of the stator and has an output...
A centrifugal blower having a fan including a blade. A scroll casing houses the fan and has a first axial wall portion, a second axial wall portion, and a side...
Visible in-vehicle laser beam projection system with controlled
trajectories to guide vehicle operator
A visible laser beam projection system determines a target point of position to which a visible laser beam is to be projected, a start point and a trajectory...
A recirculating valve according to the present invention comprises a fuel supplying passage in fluid communication with a fuel tank and an engine, a return...
Backpressure valve and fuel system having the same
A return fuel passage is configured to communicate an outlet of a low-pressure fuel pump with a back pressure side of a fuel injection device. The return fuel...
An engine controller for a vehicle equipped with an emission reduction apparatus determines whether the emission reduction apparatus has malfunction. When it is...
A capacitive humidity sensor includes: a humidity sensing element with a humidity sensitive film and electrodes; and a processing circuit. The film has a...
Bump bonding method
In a method of bonding a first bump on a surface of a first member and a second bump on a surface of a second member, a tip portion of the first bump is...
Weather information display apparatus and program
A weather information display apparatus comprising a map information retrieving device, a weather information retrieving device, a display device, a command...
Soft decision correction method, receiver using the same, and program
A soft decision value correction method can detect interference occurring in a desired wave and correct a soft decision value where a received power difference...
Drive assist system
When moving a vehicle forward to park, a swept path during a period of parking operation is stored in memory. The vehicle is parked as forward parking, in which...
Vehicle control system
A vehicle control system estimates the vibration states of tires by using a vehicle vibration model that is separated into a vehicle body vibration model, a...
Frequency converter circuit and satellite position signal receiving device
A mixer mixes respective signals of L1, L2C, and L5-E5a with a local oscillation signal where the frequency of the L1 signal has an image relationship with the...
Object-detecting device and method of extracting operation object
An object-detecting device detects an operation object for operating an operating apparatus. The object-detecting device includes an imaging portion for imaging...
Multiple cursor system and method for vehicle
An in-vehicle multiple cursor system properly provides information necessary for a user in case that the number of wirelessly connected portable devices...
Display apparatus and method, program of controlling same
A screen display apparatus includes an operation information reception unit that receives operation information regarding an inclination direction and an...
Navigation apparatus and program of the same
A navigation apparatus of a vehicle includes: storage means for storing information about the vehicle and a road area; and guide route calculating means for...
Semiconductor element drive circuit
A drive circuit for driving a semiconductor element according to an input signal includes an output stage, a clamp circuit, a comparator, and a clamp control...
Rotation angle detecting device including multiple magnetic sensor
A rotation angle detecting device includes a signal generator, a magnetic rotor and a rotation angle calculating unit that calculates a rotation angle .theta....
Rotary electric system designed to utilize zero-phase circuit
In a rotary electric system, a rotary electric machine is provided with an armature core and star-connected multiphase windings with a neutral point wound in...
Synchronous motor with rotor having suitably-arranged field coil,
permanent magnets, and salient-pole structure
A rotor of a synchronous motor includes a rotating shaft, a plurality of segments, a plurality of permanent magnets, and a field coil. The segments are located...
Semiconductor device and manufacturing method of the same
A semiconductor device includes: a sensor element having a plate shape with a surface and including a sensor structure disposed in a surface portion of the...
Semiconductor device including schottky barrier diode and method of
manufacturing the same
A semiconductor device includes a substrate, a plurality of first columns having a first conductivity type, a plurality of second columns having a second...
Silicon carbide semiconductor device
A silicon carbide semiconductor device includes: a semiconductor substrate having a principal surface and a backside surface; a drift layer disposed on the...
Laser processing apparatus and laser processing method
A laser processing apparatus has one laser light source that simultaneously radiates laser beams with two wavelengths. Depth positions of focusing points for...
Apparatus for automatically adjusting direction of light axis of vehicle
The apparatus for automatically adjusting horizontally a direction of a light axis of a vehicle headlight of the invention includes a steering angle sensor...
Air conditioning apparatus for vehicle
An air conditioning apparatus has a cool-side door device and a heating-side door device between an evaporator and a heater core. The cool-side door device is...