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A damper device includes a first diaphragm having a first peripheral part, a second diaphragm having a second peripheral part, a first support portion disposed...
Air intake device
An air intake device includes a cooler and a surge tank accommodating the cooler. The air intake device is to be connected to a cylinder head of an engine. The...
Fuel-pressure-sensor diagnosis device
A fuel-pressure-sensor diagnosis device is applied to a fuel injection system having a plurality of fuel pressure sensors detecting a fuel pressure which is...
Fuel vapor leak detecting device and fuel vapor leak detecting method
using the same
A fuel vapor leak detecting device includes a pump, a housing having a pump passage connected to the pump, a switching valve, a pressure detector, and a control...
Exhaust gas purifying system for internal combustion engine
In an ordinary mode, when an abnormality diagnosis of a PM sensor attached to a downstream opening downstream of a filter is performed, the PM sensor is moved...
Adding visual image of traffic condition to help driver determine a route
from multiple options
A visual image monitoring system for use in association with a vehicular navigation system is operable to locate traffic cameras and transmit visual images from...
Vehicle-use speed control apparatus
The vehicle-use speed control apparatus sets a virtual preceding vehicle assumed to run at a target speed at a predetermined initial distance ahead of the own...
Emission deterioration notifying device
An emission deterioration notifying device includes a low fuel pressure determining unit, an emission deterioration notifying unit, and an electric control...
Battery condition monitoring device
A battery condition monitoring device has a control section for monitoring conditions of a high voltage battery on the basis of detection signals detected and...
Installed in vehicle for monitoring target section in the vehicle
In a device installed in a vehicle for monitoring a target section in the vehicle, an executing unit executes a specific process for addressing an abnormality...
An in-vehicle apparatus for performing a short range communication with a road side apparatus, which performs a hybrid communication including a broadcast...
Recognition object detecting apparatus
A recognition object detecting apparatus is provided which includes an imaging unit which generates image data representing a taken image, and a detection unit...
A card key has a molded body and an upper and a lower housings. The molded body has a circuit board, to which electronic parts for communicating with an...
Control device for three-phase rotating machine
In a control device for a three-phase rotating machine with first and second winding sets, a current feedback computing section includes a current sum...
Semiconductor device and method for manufacturing semiconductor device
The present application relates to technology for improving a withstand voltage of a semiconductor device. The semiconductor device includes a termination area...
Perovskite catalyst and method of manufacturing the same
A method of manufacturing a perovskite catalyst composed of perovskite oxide includes mixing step, firing step and acid-treating step. In the mixing step, an...
Chemical heat accumulator
A chemical heat accumulator includes a receptacle, a first reaction vessel, and a second reaction vessel. The first reaction vessel is hermetically connected to...
Engine control device
A ring gear is connected to a crank shaft of an engine. A pinion is placed to face to the ring gear. When the engine is started, an ECU performs cranking of the...
Air flow measuring device having a sensor accommodated in a bypass flow
An air flow measuring device takes in part of intake air flowing through an intake passage. The device includes a housing and a sensor. The housing defines a...
Receiver and receiver-integrated condenser
A receiver includes a cylindrical main tank; a cylindrical internal thread component having an internal thread; a cap having a male thread threaded with the...
Electric vehicle charger
Rotation angle detection device and electric power steering apparatus
A rotation angle detection device uses a control unit to acquire output signals Vx1, Vx2, Vy1, Vy2 that are from four half-bridges, from the four half-bridges....
Vehicle control system for minimizing fuel consumption
A control unit of a vehicle control system estimates running-condition of a vehicle for a predetermined estimation period. A fuel-amount estimating portion...
Power line communication system for vehicle
In a power line communication system, a master uses a twisted pair wire as a power line and a communication line and outputs a power signal and a data...
Semiconductor module with cooling mechanism and production method thereof
A semiconductor module is provided which includes a semiconductor unit which is made by a resin mold. The resin mold has formed therein a coolant path through...
Semiconductor module and semiconductor device
A semiconductor module includes at least one intermediate plate which has heat conductivity, power semiconductor elements which are provided for respective main...
A heat exchanger has partitioning means for dividing a header tank such that a first space and a second space of a tank main body are arranged in a longitudinal...
Exhaust gas purifying apparatus for internal combustion engine
An exhaust gas purifying apparatus for an internal combustion engine includes a lean control unit and a rich control unit. The lean control unit executes lean...
Electric vehicle charger
Navigation location mark by cell phone
A system is provided that may mark and communicate a location to a navigation system via a portable device. The portable device may include a user interface, a...
Control apparatus for internal combustion engine
An intake air quantity information determining arrangement senses or computes one of an intake air quantity and a torque of an internal combustion engine as...
Safeguard system for vehicle
A safeguard system for a vehicle is provided which works as an unintended operation control system. The safeguard system works to calculate an ...
Range switchover apparatus
In a range switchover control apparatus, a microcomputer checks, under a state that driving force of a motor is released, whether a range switchover mechanism...
Input device with touch input function
An input device with touch input function has an input member which is operable to input at least one of shifting operation and pushing operation. The input...
Method and device for detecting azimuth
A device for detecting an azimuth has a transmission array antenna having plural transmission antenna elements arrayed along an array axis and a receiving array...
Position detecting device
A first integrated circuit includes a first voltage output circuit for outputting a voltage, which proportionally increases in correspondence to an angular...
Rotation detection device and manufacturing method for the same
A rotation detector component detects a rotational state of a rotor and sends a rotational detection signal. A signal transmission component is electrically...
Motor driving device and electric power steering apparatus including motor
In a motor driving device, a first relay portion is connected between a power source and an inverter portion, a second relay portion is connected between the...
Semiconductor device and method of manufacturing the same
A semiconductor device includes a base substrate made of silicon, a cap substrate and a leading electrode having a metal part. The base substrate has base...
Silicon carbide semiconductor device and method of manufacturing the same
In a manufacturing method of a silicon carbide semiconductor device, a semiconductor substrate made of single crystal silicon carbide is prepared. At a portion...
Variable valve timing controller
An engine is provided with a variable valve timing device which transmits a rotational force generated by a motor via a motor drive circuit to a cam shaft so as...
A heat exchanger includes refrigerant tubes through which refrigerant flows, and cooling-medium tubes through which coolant of a vehicle-running electric motor...
Vehicle door control apparatus and method for controlling vehicle door
A laser sensor is located close to a rotation axis of a vehicle door and configured to emit a laser beam to a surface of the vehicle door and accept reflected...
Electrostatic occupant detection system
An electrostatic occupant detection system includes an electrostatic sensor and an electronic control unit. The electronic control unit is switchable between an...
Motor control apparatus which discharges stored charge of DC voltage
smoothing capacitor when operation becomes...
A motor control apparatus has a plurality of DC-to-AC inverter circuits which supply respective electric motors, each inverter circuit formed of a plurality of...
Power supply apparatus for vehicle
A power supply apparatus for a vehicle is provided which supplies electric power to a power supply unit and charges electric power from the power supply unit...
Method of manufacturing homogeneous silicon carbide single crystal with
low potential of generating defects
A manufacturing method of a SiC single crystal includes growing a SiC single crystal on a surface of a SiC seed crystal, which satisfies following conditions:...
Adsorption agent for noble metal, method for manufacturing the same, and
method for recovering noble metal
A noble metal adsorption agent includes algae or residue of algae having an amino group as a functional group. A noble metal is retrieved by a method including:...
A solenoid valve has a tapered valve seat disposed between a first flow passage and a second flow passage, a reduced diameter side of the valve seat that is...
Flexible fuel module protected umbrella valve
A fuel pump module for a vehicle includes a reservoir having a longitudinal axis. An aperture is arranged within a bottom surface of the reservoir. The aperture...