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Analog switch having a minimized external flow of leakage current and
switched capacitor filter incorporating...
An analog switch used in a switched capacitor filter has N-channel and P-channel MOS FETs connected in parallel between input and output switch terminals, with...
Signal processing circuit of rotation detecting device
A rotation detecting device includes a rotation detecting unit for providing first and second rotation signals in response to rotation of a rotating object and a...
Sensor device having stopper for limitting displacement
A sensor includes: a first chip; a second chip disposed on the first chip through an adhesive member; and a stopper. The second chip is connected to the first...
Sensor device and wiper controller having sensor device
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...
Apparatus for controlling an automatic transmission
When a charge control is applied to a clutch during a shifting operation of an automatic transmission, a charge counter of this clutch is set to a predetermined...
Automatic transmission control apparatus
Each corresponding one of a plurality of friction arrangements, which is driven in an engaging direction to achieve engagement at time of next gear shift to...
Fuel vapor treatment apparatus, system having the same, method for
operating the same
A fuel vapor treatment apparatus connects with a fuel tank, which produces fuel vapor to be purged into an intake passage of an internal combustion engine...
Fuel pump module for electronic returnless fuel system
A fuel pump module has a fuel pump with an outlet located within a fuel reservoir, a fuel filter casing within which a fuel filter receives fuel from the fuel...
An injector includes a boosting mechanism and a nozzle. The boosting mechanism boosts fuel, and the nozzle injects and supplies the fuel boosted by the boosting...
A fuel injector is disclosed that includes a valve body with a plurality of nozzle holes for injecting fuel in a hollow spray from the fuel injector. The...
Valve timing adjusting apparatus
In a valve timing adjusting apparatus, an outer peripheral surface of each projection of an internal gear, which is received in a corresponding engaging hole of...
Device for detecting a rotation device
There are provided a device for detecting a rotation rate that prevents an eddy current from being generated in a housing member around a rotation rate sensor,...
Flow detecting device having heating element
A flow detecting device is provided to a fluid passage through which a main flow of fluid passes. The flow detecting device includes a sensor body, a heating...
Inclination sensor and method of attaching the same
Is disclosed an inclination sensor for detecting an inclination of a vehicle body in both lateral and longitudinal directions by a pendulum type movement...
Information distribution system
Fragment data is generated with respect to a certain data aggregate that is one of a plurality of data aggregates using a coded matrix. The fragment data is...
Object detector of vehicle
A polygon mirror of an object detector of a vehicle includes first faces for projecting a laser to a first predetermined area and a second face for projecting...
Object detecting apparatus having light radiation power regulating
An object detecting apparatus for a vehicle has a light radiation unit and a light receiver unit disposed in a case for detecting an object or a distance to the...
Sensitivity switchable detection circuit and method
A sensitivity switchable detection circuit includes a high gain circuit for outputting a first signal, a low gain circuit for outputting a second signal, and an...
Device for detecting the wheel speed
A device for detecting a wheel speed includes a comparator that converts a sine-wave output signal S.sub.p of a wheel speed sensor into a binary wheel speed...
Shift range switching apparatus
By utilizing a mechanical backlash generated between an electric actuator and a shift range switching mechanism, a specific region is obtained, in which a...
Rotary electric apparatus with coil-end block from which lead wires are
A rotary electric apparatus, such as motor, comprises a rotor and a stator arranged to face the rotor in the radial direction. The rotor rotates together with a...
Vehicle air conditioner
An air conditioner for a vehicle is provided with an air conditioning unit for blowing conditioned air to a passenger compartment of the vehicle, multiple seat...
Malfunction detection apparatus for pressure sensor
A malfunction detection apparatus is disclosed for a forced induction system. The system includes a compressor provided on an upstream side of a throttle valve...
Collision sensing device for a vehicle
In a vehicle collision sensing system, a relative pressure sensor senses a pressure difference between a pressure at an inside of a door interior space and a...
Acceleration sensor and process for the production thereof
A single crystal silicon substrate (1) is bonded through an SiO.sub.2 film (9) to a single crystal silicon substrate (8), and the single crystal silicon...
Vehicular communication device exchanging reception and transmission with
An electronic control unit (ECU) and a tester are connected to exchange a CAN message through full duplex communication. A CAN communication control unit...
Lane detection apparatus
A lane detection apparatus includes a capture means, a vehicle detection means, a subject lane detection means, and an additional lane detection means. The...
Engine control system and engine control method
An engine control system and an engine control method are disclosed wherein a combustible component quantity of intake air, reflecting combustible components in...
Apparatus for driving inductive load
An apparatus is disclosed that drives an inductive load according to a control signal from an external controller transmits temperature data to it for indicating...
Rotation angle detection device having magnetic flux alteration unit
A rotation angle detection device has a magnetism detection unit, a magnetic flux generation unit for applying magnetic flux to the magnetism detection unit, and...
Package substrate for a semiconductor device having thermoplastic resin
layers and conductive patterns
A plurality of film insulators having conductive patterns that are formed on surfaces and conductive vias that pass through the film insulators in the direction...
Method of welding a component inside a hollow vessel
A method of welding plastic components using an induction weldable plastic material to a wall of a hollow plastic vessel entails providing a metal disk to a...
An electronic apparatus includes a circuit board having a printed board and an electronic component mounted to the printed board, a housing for receiving the...
Fuel supply pump
In a fuel supply pump, a fuel relief path relieves a part of fuel, which is supplied through a part of fuel supply path connected between a control valve and a...
Seal structure for vehicle air conditioner
A seal structure is provided for an air conditioning unit mounted inside a passenger compartment of a vehicle and connected with pipes, which extends to the...
Method of brazing aluminum products and furnace therefor
When aluminium products are preheated in a preheating furnace up to about 500.degree. C. before they are brazed with a flux in a heating furnace, a nitrogen...
Vehicle air conditioning apparatus
In a unit case of a vehicle air conditioning apparatus, air mix chamber is not provided. Cooled air cooled by an evaporator and heated air heated by a heater...
Valve timing controller
A valve timing controller includes an electric motor generating a cogging torque on the motor shaft, an current control means for controlling an electricity...
Valve timing adjusting apparatus
A driving-side rotatable body includes a driving-side inner gear, which has an axial extent that does not overlap with an axial extent of a driven-side inner...
Controller for vehicle-mounted component
In a controller for a vehicle-mounted component, a shift position detector that detects an effective shift position of an automatic transmission. A shift...
Liquid level detector
Two pairs of regulating means, that is, the first stopper and the second stopper, which regulate a rotary angle range of the magnet holder when the first stopper...
Vehicle air conditioner
A vehicle air conditioner includes an air conditioning case having an air introducing port from which air is introduced in an air introducing direction from a...
Vehicle-surroundings monitor apparatus
A vehicle-surroundings monitor apparatus according is provided with a sensor having a transmission/reception means for transmitting an ultrasonic wave to...
Heterodyne receiver and communication system with demodulator switchable
between demodulation schemes based on...
The heterodyne receiver includes an antenna, a local oscillator, a mixer mixing a signal received by the antenna with a local oscillation signal generated by the...
Optical fiber sensor, manufacturing method thereof, and collision
An optical fiber sensor in which the insertion efficiency of a plastic fiber is improved, the potential danger of rupture of a mold member is decreased, the...
A circuit board is disposed on a support plate, with electronic components mounted on this circuit board being accommodated in recessed portions of the support...
Method of calculating power generating torque of synchronous generator
A method of calculating torque of a Lundell-type synchronous generator is disclosed in which only power generation output current and a rotational speed are...
Organic electroluminescent device
An organic EL device includes a pair of electrodes, a light emitter layer obtained by mixing a hole transporting material made of a tertiary amine compound, an...
Insert molding apparatus and insert molding method
A die arrangement has a die cavity. An insert is fed into the die cavity in advance of injection of a molding material into the die cavity after initiation of a...
Vehicular headlamp apparatus
A control unit of a vehicular headlamp apparatus can selectively perform steering angle control and navigation-cooperative control. The steering angle control...