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Information providing system for vehicle
A cellular phone accumulates input information, which is inputted by a user using the cellular phone located not only inside but also outside of a vehicle, as...
Ultrasonic device for detecting direction to object
A ultrasonic device detecting a direction to an object includes: a transmitting element of a ultrasonic wave; first and second receiving elements; a diffraction...
Information service system for vehicle
An information service system for a vehicle includes: an information obtaining element for obtaining information, which includes classification information for...
Smart entry system
A smart entry system includes a vehicle-side unit and a plurality of portable devices. Each of the portable devices has a discrimination code different from...
Electronic key system and method
When a vehicle door locking operation is conducted, an in-vehicle device checks the vehicle compartment to determine whether a mobile unit exists in the vehicle...
Electric driver unit
An electric driver unit for an electric valve timing adjusting apparatus is disclosed. The electric driver unit includes: a motor for driving the apparatus; a...
Automotive alternator having brush device covered with surrounding wall
An alternator for generating electric power is mounted on an automotive vehicle. The alternator includes a housing, a stator fixed in the housing, a rotor...
Power control system of vehicle
A power control system of a vehicle has a battery, an alternator, and a battery condition detecting device. The device has detecting units detecting the battery...
Semiconductor device and method for manufacturing the same
A semiconductor device includes: a sensor including a sensor structure on a first side of the sensor and a periphery element surrounding the sensor structure;...
Reducing gas generator and solid reductant SCR system having the generator
A reducing gas generator generates reducing gas including ammonia. The generator includes a solid reductant and a heat-generating portion. The solid reductant...
A fuel pump includes an impeller and a casing member. The impeller defines a plurality of vane grooves arranged in a circumferential direction. The casing...
Deterioration-determination apparatus for exhaust gas purifying system
A main feedback control based on an output of an upstream sensor, and a sub-feedback control based on an output of a downstream sensor are executed. A specified...
Permanent magnet type generator
A permanent magnet type generator includes a rotor having 4n (n is a positive integer) permanent magnet poles disposed in a circumferential direction of the...
Control apparatus for controlling both fuel injection system and exhaust
gas cleaning system
A control apparatus is disclosed which controls both a fuel injection system and an exhaust gas cleaning system for an internal combustion engine. The fuel...
Wireless communication method and apparatus
A wireless communication method and apparatus for the same performs access control in the following manner, where an acquisition of a right to transmit is...
Semiconductor memory device
In a memory cell, a margin for data preservation is provided while suppressing a current consumption associated with a low-power consumption mode. A MOS...
Light sensor for detecting brightness
A light sensor for detecting brightness of an outside of a vehicle includes: a light shielding element on a windshield; a light guiding element in a through...
Method and apparatus for manufacturing carbon nanotube
A carbon nanotube manufacturing method wherein a catalyst is heated in a reaction chamber while the reaction chamber is filled with argon gas containing...
A fuel chamber defined by a recess portion of a valve body and a tip section of a valve member of an injector is structured such that a seat diameter Ds of a...
Fuel property detection device
In a fuel property detection device, a fuel housing is made of a thin-plate metal member that can be elastically-deformed by a fuel pressure in a fuel chamber....
Refrigeration cycle device for vehicle
In a refrigeration cycle device for a vehicle, a weak-inflammability refrigerant that does not ignite at a high-temperature heat source mounted in an engine...
Refrigeration cycle system
A refrigeration cycle system is disclosed. A compression unit 11 for compressing the refrigerant by the drive force of a vehicle engine 4 is arranged in a...
Method of producing coil made up of rectangular wave-shaped windings
A method of producing a coil which comprises steps of bending each of straight coil wires into a rectangular wave shape including in-slot portions to be...
Vehicle control system
A vehicle control system controls vibrations that are generated at a plurality of portions of a vehicle. An engine/drive system ECU and a brake system ECU store...
Control apparatus for electric vehicles
A motor control unit controls the input electric power of a MG unit to thereby suppress variations of a system voltage and stabilize the system voltage. The...
Semiconductor device including insulated gate bipolar transistor and diode
A semiconductor device includes a vertical IGBT and a vertical free-wheeling diode in a semiconductor substrate. A plurality of base regions is disposed at a...
Air conditioning apparatus for vehicle
An air conditioning apparatus has a blower, a unit case, a cooling heat exchanger and a heating heat exchanger. The heat exchangers are disposed in the unit...
System for restarting internal combustion engine when engine restart
In a system for cranking a crankshaft of an internal combustion engine, a starter is provided with a motor working to, when energized, rotatably drive an output...
Unburned fuel amount-estimating device in engine and
temperature-estimating device of exhaust emission purifier
There is provided with an ECU for estimating an unburned fuel amount (HC) emitted from an engine after fuel combustion or a temperature of a DPF based upon a...
Faraday type wireless oxygen sensor
An oxygen sensor device and method for a motor vehicle having an electrode within an outer shell for measuring oxygen in exhaust gas exiting the vehicle. A...
Speed control system for vehicles
In a vehicle speed control system, a preset offset distance is taken as a zero value of an inter-vehicle distance in a brake discriminant. When the current...
Control device for vehicle automatic running
An electronic throttle control system has a throttle valve to be operated by an electric motor, and an electronic control unit for calculating a target opening...
On-vehicle electronic device control system
An on-vehicle electronic device control system includes a base-device-layer on which base-inputting-devices and base-driven-devices are disposed and plural...
Electrostatic seat occupant detection system
An electrostatic seat occupant detecting system of a vehicle has a vehicle body and a seat. The electrostatic seat occupant detecting system includes an antenna...
Vehicle display unit
A vehicle display unit for a vehicle includes a display panel, a transmitting panel, a peripheral wall member, and a sounding body. The display panel faces a...
Failure-diagnosis information collection system
A failure-diagnosis information collection system facilitates failure diagnosis in a vehicle. Electronic control units (ECUs) constituting an onboard network...
Electronic control unit for vehicle
An electronic control unit (ECU) for a vehicle is disclosed. The subject ECU stores: vehicle ID; and first cross-check information different from the vehicle...
Power supply control system and method of controlling power supply
A power supply control system includes a plurality of electronic control units, a monitoring device, a power source line coupled with each of the electronic...
In-vehicle emergency call apparatus
A start trigger of an emergency call occurs. In this case, an in-vehicle emergency call apparatus mounted in a vehicle does not transmit all the positional data...
Operation estimating apparatus and related article of manufacture
An operation estimating apparatus includes an image obtaining unit, a human body feature point specifying unit, and an operation estimating unit. The image...
Apparatus for determining the presence of fog using image obtained by
vehicle-mounted imaging device
An apparatus that determines the presence of an element such as fog interfering with the visibility of a frontal view of an driver in an vehicle in an...
Electronic device mounting structure
An electronic device mounting structure includes a thermally conductive base, a busbar located on the base, an electronic device mounted on the busbar, a...
Recognition system for vehicle
In a recognition system for a vehicle, forward vehicle information and infrastructural information are checked together and with respect to information that can...
Apparatus for automatically initiating sequence of vehicle functions
An apparatus for automatically initiating a plurality of vehicle functions is disclosed. The apparatus includes a mobile unit and a detection device operable to...
Valve timing control apparatus
An electric power supply driver executes duty control of turning on and off of a selected switching element to supply electric power to a corresponding stator...
Control apparatus for electric vehicles
A motor control apparatus for an electric vehicle has an AC motor system including a power conversion unit and a motor/generator. The power conversion unit...
Motor control device
A motor control device has a three-phase bridge circuit, a driving circuit, and a microcomputer. The three-phase bridge circuit has three pairs of MOSFETs for...
Insulated gate semiconductor device and method for producing the same
The invention has an object to provide an insulation gate type semiconductor device and a method for producing the same in which high breakdown voltage and...
The gas sensor includes a sensor element, a heater for heating the sensor element, the heater having a roughly cylindrical shape, a housing into which the...
Paste composition for aluminum brazing
A paste composition for aluminum brazing of the invention contains 40 to 65% by weight of a metal powder for brazing (a), 5 to 35% by weight of a fluoride type...