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Internal combustion engine
A cylinder of an internal combustion engine is communicated with intake ports. Each of intake valves and each of fuel injection valves are provided to a...
Determination of engine rotational speed based on change in current
supplied to engine starter
An engine rotational speed determining device is disclosed which includes a signal inputting means and a rotational speed determining means. The signal inputting...
Road map data generation method, road map data update system, and road map
data management device
A navigation device has a regional map data item for each of multiple regions, into which a nation is divided. A connection table is included in a regional map...
Apparatus and program for navigation
A navigation apparatus displays a trend of house number increase or house number decrease when a vehicle is traveling on a street from one intersection to...
A navigation system stores setting record information related to places designated as destination or reached place. The setting record information includes...
Engine control system designed to manage schedule of engine control tasks
An engine control system for managing a schedule of execution of engine control tasks is provided. The system works to schedule execution of the engine control...
Internal combustion engine control apparatus and method
An internal combustion engine control apparatus includes: a fuel injector; a cooling fan of a radiator that radiates the heat of coolant in a coolant passage in...
On-vehicle network diagnosis system and on-vehicle control apparatus
In an on-vehicle network diagnosis system, a master data storage stores master data, which includes reference connection information of a plurality of electronic...
In-vehicle device having hard disk drive and method for controlling the
An in-vehicle device includes: a communication element; a coupling element for coupling and decoupling between the in-vehicle device and a cell phone via the...
Unit for accommodating electronic component
The present invention provides an electronic control unit which is capable of suppressing harmful effects caused by liquid while suppressing increase in the size...
Liquid fuel property detection system
A liquid fuel property detection apparatus includes a fuel passage, a light emitting device for emitting a light including a plurality of predetermined...
Vehicle recommendation speed display system
A vehicle recommendation speed display system includes a vehicle speed sensor, a recommendation speed processing unit that calculates a recommended speed based...
A walker collision detector includes a chamber member and a pressure sensor. The chamber member defines a chamber. On a back side of the chamber member, a...
Stator of electric rotating machine
The stator of an electric rotating machine includes a stator core constituted of a plurality of core pieces joined to one another in a ring, a plurality of phase...
AC electric motor
A motor is provided, which includes: a rotor having rotor pole groups, in which N-poles and S-poles are alternately arranged in the circumferential direction; an...
Electric motor and an actuator having the same
In an electric motor of an SBW actuator, a rotor shaft is rotated upon energization of the motor. A rotor core is rotated integrally with the rotor shaft. A...
Dual type vehicle power-supply apparatus
The dual type vehicle power-supply apparatus includes a bidirectional power transmission unit capable of performing bidirectional electric power transmission...
Semiconductor apparatus including a double-sided electrode element and
method for manufacturing the same
A semiconductor apparatus is disclosed. The semiconductor apparatus includes a semiconductor substrate that has a first surface and a second surface opposite to...
Metallic electrode forming method and semiconductor device having metallic
A metallic electrode forming method includes: forming a bed electrode on a substrate; forming a protective film with an opening on the bed electrode to expose...
Semiconductor device and method for manufacturing the same
A semiconductor device includes a semiconductor substrate, a cell region, an outer peripheral region, a field plate, an outermost peripheral ring, outer...
Laser deposition acceptance judgment method and apparatus for the method
Acceptance/rejection of a deposition condition is judged by detecting an exothermic quantity of a deposition portion 3 by using an infrared beam sensor 2 during...
Power transmission apparatus
A power transmission apparatus comprises a pulley mounted rotatably on a casing of a rotary device, a hub coupled to the pulley by fitting between depressions...
Controller for internal combustion engine
At least one of a petroleum fuel and an alcohol fuel stored in a fuel tank is supplied to an internal combustion engine. Specifically, the fuel in the fuel tank...
Valve timing control apparatus for internal combustion engine
A valve timing control apparatus for an internal combustion engine includes a variable valve timing mechanism. The valve timing control apparatus sets target...
Variable valve timing system and method for controlling the same
In an intake valve phase control after an engine stop command is issued, a stop-time phase is used as a target value. In the intake valve phase control, when the...
Method for manufacturing injection hole member
A lead hole is formed in a base material of an injection hole member with a straight punch, and then, a taper hole is formed in the base material by widening the...
An operating knob to be attached to a supporting member includes an operating part and a connector. The connector is attached to the operating part and includes...
In-vehicle emergency communicator
An in-vehicle emergency communicator for a vehicle with an external device is disclosed. The communicator includes a travel state information receiver for...
Communication apparatus and system for communication
A communication apparatus uses a short range communication function for displaying a decrease of remaining battery power of a cellular phone that is in...
Obstacle detecting system for vehicle
An obstacle detecting system for a vehicle detects an obstacle by transmitting a transmitting wave and receiving a receiving wave, which is a reflection of the...
Load control device and method
A load control device includes a control circuit and a protection circuit. The control circuit controls driving of an electric load. The protection circuit...
A FMCW-type radar device generates snapshot data from a beat signal that represents a received condition of the radar device every modulation period....
DC-DC converter with integrated transformer assembly composed of
In an integrated transformer assembly, a common coil member has a first portion alternately wound, for each one electromagnetic turn, around the first core...
Ignition coil and method for manufacturing the same
An ignition coil includes a coil body, a primary resin molded body, and a secondary resin molded body. The coil body has a primary coil and a secondary coil. The...
Semiconductor integrated circuit device for providing series regulator
A semiconductor integrated circuit device for controlling an external output transistor is provided. The semiconductor integrated circuit device comprises: a...
A semiconductor device includes a molding resin layer and a semiconductor element encapsulated with the molding resin layer. The molding resin layer has an...
Semiconductor device having first and second insulation separation regions
A semiconductor device includes: a semiconductor substrate having a first surface and a second surface; a first insulation separation region disposed on the...
Fuel supply apparatus
A fuel supply apparatus includes a movable unit, a coil, a drive circuit portion, and a drive control portion. The drive circuit portion energizes the coil with...
Glow plug with combustion pressure sensor
A glow plug with combustion pressure sensor is disclosed having a cover and a housing with which a piezoelectric element is hermetically accommodated. A lead...
Oil cooler for vehicle
In an oil cooler, a heat exchange core is housed in a casing including a cylindrical sidewall part in a way that a cooling water passage is formed around a heat...
Throttle upstream pressure estimating apparatus and cylinder charged air
quantity calculating apparatus for...
In a non-critical pressure region where a pressure ratio [Pm/Pthrup(i-1)] of an intake air pressure Pm (throttle downstream pressure) detected by an intake air...
Apparatus and method for detecting resin leak
A resin leak detector includes a pressure sensor element and a leak determination unit. The pressure sensor element detects a pressure in a case cavity. That is,...
A steam engine has a pipe shaped fluid container, a heating and cooling devices respectively provided at a heating and cooling portions of the fluid container,...
Program rewriting system, boot loader, storage medium, and electronic
A system is communicably coupled to an external device at least when rewriting, at least in a module, a first application program stored in a first memory of the...
Drive assist system for vehicle
An in-vehicle drive assist system adjusts a viewing angle of a camera mounted in a vehicle using environmental information obtained from outside the vehicle. An...
Vehicle control apparatus and vehicle control method
A vehicle has a drive control ECU that controls an internal combustion engine or a transmission on the basis of a target drive force. The drive control ECU has a...
System, program, and apparatus for image processing
An image processing apparatus uses a bird's eye image for supporting a backing operation of a vehicle for parking. The bird's eye image is processed to display...
Obstacle detection device
An obstacle detection device has an ultrasonic sensor fixed to a first side of a mount member. The ultrasonic sensor sends/receives ultrasonic wave toward/from a...
Electric power generation control apparatus for vehicle alternator
An electric power generation control apparatus for a vehicle alternator mounted on a motor vehicle performs one of a constant output voltage control a constant...
Dicing method for semiconductor substrate
A method for dicing a semiconductor substrate includes: forming a reforming layer in the substrate by irradiating a laser beam on the substrate; forming a groove...