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A throttle-opening sensor has a detect shaft rotatable about an axis in conjunction with a throttle grip, a pair of rotation terminals respectively disposed on...
Abnormality detecting apparatus for a driving system of an automotive
A rotational speed sensor and a first F/V converter cooperatively obtain a voltage signal representing a rotational speed of an engine. A second F/V converter...
Fuel vapor control system with leak check
A fuel vapor control system has a controller that carries out a leak check processing after the engine is stopped. The controller includes a device that...
Method and apparatus for monitoring microcomputer in electronic control
In an electronic control unit for an anti-lock brake control system, a microcomputer communicates data to a peripheral IC. The peripheral IC monitors a fault of...
Vehicle engine control system having wireless and automatic engine start
A method of controlling a vehicle engine involves determining a predetermined start operation, which is usually performed by a driver when the driver starts a...
Activating apparatus for vehicle passenger protection devices
An activating apparatus for vehicle passenger protection devices includes a rollover determining section for determining the likelihood of a vehicle rollover....
Pedestrian collision protection system and collision site detecting
apparatus for use in vehicle
Provided is a collision position detecting apparatus for a vehicle, comprising a line sensor including first and second conductive lines fixedly secured onto a...
Seat occupation judging apparatus for a vehicle
A seat occupation is judged with a load detector arranged at a seat for detecting a load on the seat and a seat condition detection means arranged at the seat...
Automotive alternator having parallel connected circulating circuit to
rapidly attenuate field current
An automotive alternator is provided which includes a rectifier, a circulating circuit, and a controller. The circulating circuit is connected in parallel to a...
Spark plug and a method of producing the same
A noble metal chip of which one end is welded to an earth electrode by laser has a sectional area of not less than 0.12 mm.sup.2 and not more than 1.15 mm.sup.2...
Power MOS transistor for absorbing surge current
A semiconductor device is provided having a power transistor structure. The power transistor structure includes a plurality of first wells disposed independently...
Manufacturing method for producing silicon carbide crystal using source
gases and apparatus for the same
A crucible, which has first member and second cylindrical body, is disposed in a lower chamber. A pedestal is disposed inside the first member, and a seed...
A controlled compressor apparatus enables a hybrid compressor in an idle-stopping vehicle to operate more efficiently when driven by a motor alone. The...
Secondary air supply abnormality detection system
A secondary air supply abnormality detection system determines that an abnormality is generated in a system including a secondary air supply system if a true...
System for calculating air-fuel ratio of each cylinder of multicylinder
internal combustion engine
An ECU calculates the air-fuel ratio of each cylinder based on a sensor signal from an A/F sensor arranged at the collecting portion of the exhaust manifold and...
Fuel supply apparatus having resilient injector-pressing member
A fuel transfer pipe and a cylinder head of an engine in which a fuel injection device is restricted from being separated from each other by a restricting...
Structure of installing injector in common rail and method of the same
In a structure or method of installing an injector in a delivery pipe of a common rail, the injector on which a seal member and a clip member are mounted is...
A pressure sensor includes a pair of base films, a pair of electrodes, a layer of pressure-sensitive resistor, a spacer, and a projection. The electrodes are...
Ejector cycle and arrangement structure thereof in vehicle
In an ejector cycle having an ejector, a throttle is provided inside a passenger compartment adjacent to an evaporator so that a length of a refrigerant passage...
Exhaust gas cleaning device for internal combustion engine
The recycling timing schedule for a diesel particulate filter (DPF) can be easily and accurately determined. There is a differential pressure sensor that detects...
Method of manufacturing temperature sensor and temperature sensor
A temperature sensor for detecting a temperature of, for example, an exhaust gas of a vehicle is manufactured by inserting a thermistor element into a bottomed...
Adaptive adjustment of sleep duration to increase standby time in wireless
A system for a wireless mobile station is disclosed. The system enables the mobile station to adaptively adjust sleep durations and wakeups during a low power...
Load drive circuit using flywheel diode
A load drive circuit, disposed to drive an inductive load, includes a reflux closed circuit connected to the load. A flywheel diode is placed in the reflux...
The present invention provides a hologram screen which is capable of preventing separation, and damage to, a hologram film and which permits the hologram film to...
Starter having a seal member near bearing for holding output shaft
In a starter, a motor rotation shaft and an output shaft are connected through a reduction device. The output shaft is held rotatably by a rear bearing. The...
Transparent molded plastic article having a surfactant layer
A transparent molded plastic article, which is used for, for example, a component of an auto instrument, includes a transparent molded plastic body and a...
Gas/liquid separation system
A gas/liquid separation system includes a cyclone case, a gas outflow pipe including a flange, and a housing that accommodates a valve and is welded to a...
Method of manufacturing spark plug with noble metal chip for internal
In a method of manufacturing a spark plug in which a noble metal chip provisionally fixed to a center or ground electrode by resistance welding and finally...
Vehicle air conditioner with automatic air-conditioning control
A vehicle air conditioner controls the air-conditioning automatically based on a control characteristic. The control characteristic, such as a blower voltage...
SHEET OF PRINTING PAPER, A PRINTER, A COPY MACHINE, A FACSIMILE, A DOCUMENT
SCANNER, A METHOD OF CONTROLLING A...
A sheet of printing paper has an RFID tag for receiving, storing, and transmitting data through radio wave signals. A printer detects the RFID data to be written...
Lateral inclination angle detector for passenger-protecting device for use
in automotive vehicle
A passenger-protecting device such as an air-bag system is activated upon detection of a vehicle lateral inclination angle exceeding a predetermined critical...
Heat exchanger for exchanging heat between internal fluid and external
fluid and manufacturing method thereof
A heat exchanger includes aligned tubes and upper and lower header tank units, each of which includes two fluid conduits communicated with the tubes. Each header...
Vehicle-mounted structure for heat exchanger
A front-end module, including a heat exchanger including a radiator and a condenser integrated with each other, brackets, etc. and having a dual function as a...
Fuel injection pump
In a fuel injection pump, axial ends of first and second plungers driven by a drive shaft via a cam and a cam ring are in slidable contact with first and second...
Vapor-compression refrigerant cycle and lock detection device of compressor
A vapor-compression refrigerant cycle includes a variable displacement compressor for compressing refrigerant, a control unit for controlling the displacement of...
Exhaust gas recirculation system having cooler
An exhaust gas recirculation (EGR) system of an internal combustion engine has an EGR cooler in an EGR passage connecting an exhaust manifold with an intake...
Physical quantity detection equipment
Physical quantity detection equipment includes a detector, an amplifier, an offset adjustment device, an addition device, and an output device. The detector...
Car navigation unit
When in a guide route a vehicle has strayed from a route r1 before passing through an en-route stop W and has moved onto a route r2 selected to lead to a...
In-vehicle button-stuck malfunction notice system
An in-vehicle electronic control unit is equipped with the following: a control section for detecting a button-pushed state; a button-stuck notifying function...
Sequential segment joining stator coil type electric rotating machine
Provided is a multi-turn sequential segment joining stator coil capable of suppressing the differences in electromotive voltage between parallel circuits and of...
Method of producing thermistor element and production apparatus for
production apparatus for producing raw...
Thermistor elements composed mainly of a metal oxide sintered body are prepared by mixing a metal oxide precursor in a liquid phase to prepare a solution or...
Flow amount control device
In a flow amount control device, column shaped valve element is slidably disposed in a cylindrical inner circumferential wall of a valve body. The valve element...
An electromagnetic clutch reduces clutch operating noise at a low cost by utilizing elastic members which are suited to a spring force of a leaf spring. An...
Fuel vapor processing device for internal combustion engine
When purge control of fuel vapor, which is released from a fuel tank and is then adsorbed and retained in a fuel adsorption layer of a canister, is performed...
Vapor compression refrigerant cycle
In a vapor compression refrigerant cycle using refrigerant having a critical temperature equal to or less than sixty degrees Celsius, when refrigerant...
Vehicle air conditioner with variable displacement compressor
In a vehicle air conditioner, a variable displacement compressor has a control valve for continuously changing a discharge capacity of the compressor, and a...
Piecewise nonlinear mapper for digitals
A nonlinear signal mapper that can implement any continuous one-to-one nonlinear map of baseband or intermediate-frequency digital signals. The mapping method...
Structure of electronic device providing decreased fatigue of wire
An electronic device such as a semiconductor pressure sensor is provided which has a buffer disposed within a resinous casing. Terminals extend through the...
Animation production apparatus
In producing an animation by making a combination of basic motions of a moving body, an animation production apparatus acquires a type of each of the basic...
Communication apparatus using OFDM technique
A weight computation unit finds a weight used in a maximum ratio combining carried out on data sub-carrier signals for each user terminal. A direction vector...