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Component-embedded board device and faulty wiring detecting method for the
A component-embedded board device has a wiring board in which an electronic component is embedded, a connection member which is conductive and arranged at a...
Load-driving circuit having two transistors switched for heat dissipation
A load-driving circuit supplies electric current to a load, such as a resistor of an airbag squib. The load-driving circuit includes high side and low side...
Vehicle AC generator
The vehicle AC generator includes a frame including an end wall section and a peripheral wall section, a stator core, a stator coil having rear and front coil...
Compound tube and method of producing the same
A compound tube is disclosed that includes an outer tube and an inner tube disposed in the outer tube. A passage is defined between the outer tube and the inner...
Insert for tube retaining bracket
A retaining bracket for holding conduits may employ a first half or stationary portion defining a semi-circular first conduit holding portion and a semi-circular...
Torque detecting apparatus and manufacturing method of same
A torque detecting apparatus includes two magnetism collecting rings cylindrical portions enclosing a magnetic circuit forming member provided on a rotating body...
Diagnosis device of exhaust purification catalyst
An exhaust purification catalyst diagnosis device for diagnosing a degree of performance degradation of a NOx catalyst, which is provided in an exhaust system of...
Manufacture method for inner-fin tube and manufacture device for the same
A manufacture method for an inner-fin tube includes a tube forming process for continuously forming a tube member joined at one end side thereof, an inner fin...
Method of manufacturing double pipe
A method of manufacturing a double pipe includes a step of inserting a straight inner pipe into a straight outer pipe such that the inner pipe and the outer pipe...
Electric discharge lamp device
An electric discharge lamp device has a lighting start voltage storage circuit for storing a lamp voltage immediately after the start of lighting of a lamp, and...
Method and apparatus for estimating behaviors of vehicle using GPS signals
A method and an apparatus for estimating behaviors of a vehicle are provided. At least two GPS antennas are located along a longitudinal axis of a vehicle so...
Degradation determination apparatus and degradation determination system
for oxygen concentration sensor
There is provided a dither control means that performs a dither control, which compulsively changes an air-fuel ratio alternately to rich side and to lean side...
Fuel injection amount control apparatus of internal combustion engine
A fuel injection amount control apparatus controlling an amount of fuel supplied to an internal combustion engine is disclosed. An intake passage extends from...
Information communication system
A system of plural vehicles is organized by transmitting information through communication devices being capable of establishing direct intercommunication...
A pair of engaging projections is provided on a periphery of a knob mounting section projecting from an upper case 13. A substantially octagonal annular joint...
Pb-free bearing used for fuel-injection pump
In a Cu--Bi based sintered alloy, to which hard particles, such as Fe.sub.3P, are added, the main constituent components of the microstructure are a Cu matrix,...
A cooling module capable of reducing vibration in a compartment attributable to the discharge pulsation of the compressor is disclosed. The cooling module...
Exhaust gas purification apparatus
The exhaust gas purification apparatus includes an additive injection valve for injecting an additive from an injection orifice thereof into an exhaust gas...
A system has a speech control interface operable to provide a speech sequence to which a user response is required before system functionality is operational. A...
Collision determination system for vehicle
A collision determination system for a vehicle is disclosed. The system includes a vehicle behavior recognition unit that recognizes specific vehicle behavior...
Vehicle occupant protection apparatus
An air bag device of the present invention includes squibs and a capacitor, an electric discharge circuit as well as a backup power supply, a voltage stabilizer...
Laser radar apparatus for three-dimensional detection of objects
In a laser radar apparatus, a laser beam generator that generates a laser beam and an optical detector that detects reflected light that has been reflected by an...
Rotary electric apparatus having rotor with field winding inducing current
therethrough for generating magnetic...
A rotary electric apparatus comprise a synchronous machine of field winding type, an inverter, a DC power supply, a current flow regulator, and a controller. The...
Control apparatus for electric vehicles
In a hybrid vehicle control apparatus, a motor control unit executes input power control on a MG unit to stabilize a system voltage. This input power control for...
Multilayer substrate and method of manufacturing the same
A multilayer substrate includes an insulating base member having a plurality of resin films, an electric element embedded in the insulating base member, and a...
Silicon carbide manufacturing device and method of manufacturing silicon
A silicon carbide manufacturing device includes a graphite crucible, in which a seed crystal is disposed, a gas-inducing pipe coupled with the graphite crucible,...
Scroll compressor having grooved thrust bearing
A scroll compressor is disclosed. A plurality of grooves (85) communicating with each other are formed on a sliding surface of a thrust bearing (53) subjected to...
Liquid flow measurement apparatus and method utilizing a bubble in a
A liquid measurement apparatus is configured to measure an amount of liquid flowing from a measured object. The apparatus includes a passage member having a...
Exhaust heat recovery device
An exhaust heat recovery device includes an evaporator for evaporating working medium sealed thereinto by exhaust heat from an internal combustion engine, 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...
Multicore abnormality monitoring device
A monitoring side core has an input protection part including an access checking part and an address information storage part. Address information of a count RAM...
Diagnosis method for solenoid valve based on noise detection
A solenoid valve includes cyclically energizing and deenergizing a solenoid of the solenoid valve to repeatedly fully open and fully close the solenoid valve....
In-vehicle call apparatus
In an in-vehicle theft call apparatus, when a relevant vehicle is in a non-stopped state, an electric power supply from an in-vehicle battery is maintained to...
Alternator for vehicle
An alternator has a rectifier converting an alternating current to a direct current. The rectifier has a heat sink and rectifying elements. The sink has front...
Device for protecting passenger in vehicle
An airbag device includes an airbag control IC constructed with a control signal generating circuit, a high-side switching element and a low-side switching...
A display device includes: a display element for showing information as a screen image; and an ornamental member disposed on a display surface of the display...
Fuel supply system having fuel filter installed downstream of feed pump
A fuel supply system for an accumulator fuel injection system designed to inject fuel, as stored in an accumulator, into an internal combustion engine through a...
Internal combustion engine knock determination device
An engine ECU executes a program including the steps of: detecting a vibration corresponding to a first radial resonance mode by using a band-pass filter, from...
Manufacturing method of a yoke of rotary electric machine
A yoke is produced by rolling up Zn--Al--Mg platinized steel plate of corrosion-resistance treatment where both ends thereof are tightly mated. On the outer...
Position detecting device and method
A position detecting device for a motor includes a resolver, amplifiers and a microcomputer. The microcomputer corrects an amplified sine wave signal to have the...
Controller for fuel injection system
A fuel pressure sensor is provided to each fuel injector respectively and is disposed in a fuel passage between the accumulator and a fuel injection port of the...
A handsfree device in communication with a remote communication device by one of wireless communication and wired communication for establishing a handsfree call...
Apparatus for charging on-vehicle battery and apparatus for controlling
generating operation of on-vehicle...
An on-vehicle charging apparatus charges a battery mounted on the vehicle. In the apparatus, a generator generates electric power to output voltage for charging...
Vehicle-use power supply control apparatus
The vehicle-use power supply control apparatus includes a first battery supplying electric power to a load, an alternator driven by a vehicle engine, a second...
Passage opening and closing device
A passage opening and closing device has first and second doors for respectively opening and closing passages defined in a case. The first and second doors have...
Information reader for optically reading code
An information reader has a light source, an optical system having a light receiving sensor and a lens, and a board supporting the source and sensor such that a...
Information reader for optically reading code on object
An information reader has blocks of bright field illuminating units illuminating an information code directly marked on an object with first lights to regularly...
Fuel injection control device and fuel injection control system
A fuel injection control device controls an operation of an injector such that fuel to be injected into a combustion chamber per combustion cycle is divided and...
Rotational power transfer device and related manufacturing method
A rotational power transfer device and a method of manufacturing the same are provided. The rotational power transfer device includes a first rotary member and a...
Load sensor and manufacturing method for the same
A detection element detects at least compression load. A first member has a surface provided with the detection element. A preload adjusting member is...