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Control apparatus for internal combustion engine and control method for
An engine includes a throttle valve provided to an intake passage and a turbocharger, which includes an exhaust turbine and an intake compressor. The intake...
Target speed control system for a vehicle
When a vehicle travels along a curve of a road, a target vehicle acceleration/deceleration that is used for accelerating/decelerating the vehicle to a target...
Moving body detecting apparatus
Provided is a moving body detecting apparatus capable of detecting only a body to be notified without detecting a body similar in feature to the body to be...
Capacitive physical quantity sensor and method of diagnosing the same
A capacitive sensor for detecting a physical quantity includes a movable electrode and a fixed electrode, and a controlling unit for applying a signal between...
Exhaust gas-driven generator system and method of controlling electrical
An amount of electric power generatable by an exhaust gas-driven rotating electric machine is determined corresponding to an operating point, so that an...
Air passageway opening/closing device
An air passageway opening/closing device provided with a plurality of sheet members provided with openings and passageway blocking parts located at the two sides...
Adaptive fuel delivery module in a mechanical returnless fuel system
A returnless fuel system has a fuel pump whose speed is varied by varying the voltage across the fuel pump. Controlling the fuel pump speed entails sensing the...
Fuel injection system monitoring abnormal pressure in inlet of fuel pump
A fuel injection system is equipped with a high-pressure supply pump driven by an output of an internal combustion engine to supply fuel to an accumulator, a...
Capacitive humidity sensor and method of manufacturing the same
A capacitive humidity sensor includes a semiconductor substrate, a protective layer and a humidity sensitive section including a pair of comb electrodes and a...
Is disclosed an inclination sensor for detecting a tilted state of a case by detecting by a magnetic sensor a magnetized portion of a pendulum type movement...
Portable unit locating system and method
A portable unit locating system is incorporated in a vehicle equipment control system including a portable unit and an in-vehicle unit, which communicate each...
Obstacle discrimination device for vehicle
An obstacle discrimination device for a vehicle includes an absorber arranged at a front surface of a bumper reinforce member in a bumper cover of the vehicle, a...
Multilayer piezoelectric element
A multilayer piezoelectric element has a pair of outer electrodes and a multilayer ceramic body composed of piezoelectric layers and inner electrode layers which...
The vehicle-use generator includes a first rotor core having a first field coil wound therearound, a second rotor core having a second field coil wound...
Sensor device for detecting wetting on a windshield based on received
A sensor device for detecting wetting on a windshield includes a light emission element for emitting a light, a first light reception element for receiving the...
Headlight swivel control apparatus
The headlight swivel control apparatus includes a first function of obtaining road map data, current position information of a vehicle, and ...
Fuel pressure controller
A fuel pump suctions fuel from a fuel tank and discharges the fuel. A discharge metering valve regulates an amount of the discharged fuel out of the suctioned...
Electronically controlled throttle valve system
In an electronically controlled throttle valve system, a case of a DC motor and a valve housing forming a throttle body are mutually different in material and...
Torque detection device
An inventive torque detection device includes: a magnetic circuit forming member provided at a rotating body to which a torque is applied; a magnetic flux...
Ejector cycle device
An ejector cycle device includes a compressor, a refrigerant radiator disposed to radiate heat of refrigerant discharged from the compressor, an ejector having a...
Apparatus for controlling an engine using a cam signal
In an apparatus for controlling an engine, an abnormality determining unit determines whether the crank signal is abnormal based on a state of a input signal for...
A structure is used to prevent an ultrasonic sensor from being damaged by a spring member provided for a bezel. A metal spring is fixed in a groove in a bezel....
A/D converter device and electronic control apparatus including same
The A/D converter device includes a comparing section and an abnormality judging section. The comparing section compares a voltage of its signal transfer line...
Coil component and fabrication method of the same
A coil component (100) comprising coil-containing insulator enclosure and a magnetic core (80). The coil-containing insulator enclosure is obtained by enclosing...
Method and apparatus for manufacturing composite product
In a manufacturing method of a composite product, a first resin part and a second resin part are prepared. The first resin part has an opening of which inner...
Method and apparatus for fluid polishing
In a fluid polishing method for processing a fine aperture by slurry 7, the slurry is supplied from a cylinder 2a in a slurry flow rate target process until the...
Evaporative fuel treatment apparatus
An evaporative fuel treatment apparatus is disclosed that includes a fuel tank and a purge passage that fluidly couples the intake path of an internal combustion...
Gauge with dual scale
A gauge of a vehicle instrument cluster includes a gauge defining a dial. A pointer is rotatably mounted in the instrument cluster and movable to a plurality of...
Tire inflation pressure sensing apparatus with function of detecting tire
A tire inflation pressure sensing apparatus according to the invention includes a plurality of transmitters, each of which is provided on one of a plurality of...
Alternator having driving pulley with end flanges
An alternator for use in an automobile is driven by an internal combustion engine. The alternator includes a pulley that is coupled to a rotating shaft of the...
Electric power switching apparatus providing reduced degree of noise
interference with radio communication
In an electric power switching apparatus a control circuit generates a switching control signal, for controlling successive current switching operations, as a of...
Vehicle headlight apparatus
A vehicle headlight apparatus includes a headlight and an actuator. The actuator horizontally changes a lighting direction of the headlight. The vehicle...
Pipe joint structure
A pipe is received through a through hole of a connector. A bulged portion of the pipe is press fitted into a recess of the connector located at a first side of...
Rudder angle sensor
There is provided a rudder angle sensor that is attached to a steering shaft for measuring an absolute angle of the steering shaft and includes: a coarse signal...
Knocking state determination device
An engine ECU executes a program including a step of calculating intensity values LOG(V) based on signals transmitted from a knock sensor; a step of deciding a...
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,...
Collision detecting apparatus for vehicle
An optical fiber sensor can be interposed between a bumper reinforcement and a load transmitting plate to extend in the direction of width of a vehicle along...
Analog-to-digital converter with pulse delay circuit
In a semiconductor-integrated A/D converter, a pulse delay circuit is provided with a plurality of delay units. The plurality of delay units each includes at...
Visual ability improvement supporting device
A visual ability improvement supporting device includes a noise outputting device and a noise generating device. The noise generating device generates noise with...
Vehicle-generator control device
The vehicle-generator control device for controlling an output voltage of a vehicle generator by on/off-controlling an excitation current flowing into an...
Air conditioning apparatus for vehicle
In an air conditioning apparatus for a vehicle, a blower unit is arranged such that air is discharged in a substantially front and rear direction of the vehicle....
Rotation detector and method for producing the same
A rotation detector having a Hall IC in a case-shape housing includes a wiring extending therefrom in a direction of a bent portion of a detector body in...
Semiconductor integrated circuit device and microcomputer development
During software development, a multichip module is used which encloses a target chip and a development chip in one package. A CPU of the development chip fetches...
Automotive electronic control system including communicably connected
commanding unit and driving unit
An electronic control system mounted on an automobile, such as a motor-assisted power steering system, includes a commanding unit for calculating a command value...
Obstacle sensor having supersonic sensor
An obstacle sensor includes: a supersonic sensor for detecting an obstacle in a first range, the supersonic sensor including a substrate, a transmission device...
Rotation angle detection apparatus enabling measurement of degree of
rotation of a shaft that exceeds 360.degree.
A rotation angle of a shaft is detected based on changes in levels of magnetic flux from a single magnet that is mounted on the shaft and is moved axially in...
Tandem type rotary generator generating two voltages
A tandem type rotary generator has a rotary shaft, and two power generating sections disposed adjacent to each other along an axial direction. Each power...
Integration type semiconductor device and method for manufacturing the
A semiconductor device includes: a plurality of power MOS cells on a semiconductor substrate; a plurality of lead wires connecting to a source and a drain of...
Vertical type semiconductor device and method for manufacturing the same
A vertical type semiconductor device includes: a silicon substrate having a first surface and a second surface; a first electrode disposed on the first surface...
Connector mounting structure and electronic apparatus having the same
A connector mounting structure includes a circuit board, a surface mount connector mounted to the circuit board, and an electronic component. The connector...