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Patent # Description
US-6,805,782 Compound layered type of sensing device for multiple measurement
In order to raise accuracy of measurement, a compound layered type of sensing device is provided. The device comprises a plurality of solid electrolyte plates...
US-6,805,763 Stacked ceramic body and production method thereof
This invention provides a stacked ceramic body in which de-lamination (inter-layer peeling) does not easily occur, and a production method thereof. In the...
US-6,805,310 Fuel injection device having magnetic circuit to drive movable core
In a fuel injection device, a metal inner tubular member has a step in an outer peripheral wall of the metal inner tubular member, and an axial end surface of an...
US-6,805,105 Fuel supply system for alternative fuel
A fuel supply apparatus is provided which works to supply fuel such as a dimethly ether used as an alternative to a typical fuel for an internal combustion...
US-6,805,086 Ignition coil apparatus for engine
Plural ignition coils are inserted into corresponding plug holes. Each coil-head of the ignition coil is received by a holder. The coil-head is pressed by a base...
US-6,805,082 Valve timing adjustment device
A valve timing adjusting device sets an amount of phase shift of a driven shaft with respect to a drive shaft. A first hole in a first rotor forms a first track...
US-6,804,973 Vehicle air conditioner with front and rear air-conditioning units
In a vehicle air conditioner including a front automatic air-conditioning unit and a rear manual air-conditioning unit, an air-conditioning control unit changes...
US-6,804,969 Composite auxiliary machine for a vechile and a control unit thereof
A composite auxiliary machine for a vehicle has proper startup performance in starting an engine. The composite auxiliary machine has a compressor for...
US-6,804,953 Air-fuel ratio control system for multi-cylinder engine
An engine control system has a controller and intake control devices for controlling air amount introduced into each of the cylinders. The controller has a lean...
US-6,804,874 Method of manufacturing yoke of rotary electric machine
A method of manufacturing a yoke includes a step of cutting a steel plate into a rectangular sheet having a plurality of first dovetail convexities at one end...
US-6,804,732 Port sampling circuit apparatus incorporated in a microcomputer
A signal output section of a port sampling circuit 6 periodically changes the output level of an output port 11 based on a sampling period stored in a register...
US-6,804,096 Load driving circuit capable of raised accuracy detection of disconnection and short circuit of the load
A load driving circuit controls a feed of a power supply voltage of a power supply to a load. A power MOSFET is connected in series with the power supply and the...
US-6,803,766 Battery pack voltage detection apparatus
A battery cell voltages are read in parallel to a capacitor for each battery block of a battery pack by the use of analog switches. The stored voltages of the...
US-6,803,747 Internal combustion driven automotive alternator having inertial torque change control circuit
A controller for an alternator driven by an output torque of an automotive engine mechanically through a belt is provided. The controller works to control an...
US-6,803,739 Method and apparatus for controlling synchronous motor
A method and apparatus of controlling a synchronous motor having a rotor, and a stator which produces a magnetic flux for rotating the rotor about an axis...
US-6,803,667 Semiconductor device having a protective film
A semiconductor device comprises a semiconductor element, a heat sink soldered to one surface of the semiconductor element, and a heat sink soldered to an...
US-6,803,634 Stabilization in device characteristics of a bipolar transistor that is included in a semiconductor device with...
In the manufacturing process of a Bi-CMOS semiconductor device, which includes a CMOSFET and a bipolar transistor, the steps for forming a well region, source...
US-6,802,996 Method for molding ceramic sheet
A method and an apparatus capable of extrusion molding a comparatively wide, thin ceramic sheet using a screw extruder while suppressing the wrinkling thereof....
US-6,802,796 Control device for hybride-driven auxiliary system
A control device is provided in a hybrid-driven auxiliary system using an engine and a motor as driving force. The control device includes: an auxiliary unit...
US-6,802,779 Pulley type torque transmitting apparatus
A hole is formed in a damper rubber, where by when a compressive load is small, pillar portions undergo a flexural deformation so as to result in buckling...
US-6,802,721 Electronic device in which a circuit board and an electric connector are electrically connected by a flexible...
An electronic device includes a circuit board, a flexible printed wiring board, and an electric connector. The circuit board includes an electronic circuit. The...
US-6,802,298 Pressure control valve for controlling operation of fuel injector
A nozzle needle of a fuel injector is driven in a controlled manner by changing back pressure applied thereto. The back pressure is controlled by a pressure...
US-6,802,243 Wobble type fluid pump having swing support mechanism
A swing member is supported by a swing support member like a universal joint of a Hook's type such that it can swing in a state where it is prevented from...
US-6,802,222 Diaphragm-type semiconductor device and method for manufacturing diaphragm-type semiconductor device
A diaphragm-type semiconductor device includes a semiconductor substrate, a surface of which is substantially flat, a diaphragm, which covers a circular pressure...
US-6,802,202 Method for adjusting accelerator pedal apparatus
An accelerator pedal is positioned at a kickdown position. Then, an output value of a measurement device of an accelerator pedal position sensor is measured....
US-6,802,200 Method for inspecting the quality of a gas sensor, related manufacturing method, and related inspecting apparatus
An impact force is applied to a sensing element to enlarge the size of a hidden crack to a visible level to reveal the presence of a hidden crack. To apply the...
US-6,801,842 Accessory equipment driving device for vehicle
Three shafts of a planetary gear mechanism, which is a torque distribution mechanism, are connectable to an engine, a motor-generator and a compressor,...
US-6,801,150 A/D conversion method and apparatus therefor
An A/D conversion apparatus includes four A/D conversion units, each comprising ring delay lines, pulse selectors for detecting the positions reached by pulse...
US-6,801,007 Electrically-operated actuator system
A motor stopping circuit is activated when a motor control circuit is stopped by a reset signal outputted from a reset circuit. This maintains an overrun angle...
US-6,800,982 Electric motor having brush holder with axial movement limiting armature contact member protector
An electric motor provides a carbon contact member of a commutator from colliding with a brush holder. A projection is formed in the brush holder so that it...
US-6,800,974 Lead-wire arrangement of vehicle ac generator
An ac generator for a vehicle includes a multi-poled rotor, a stator having a multi-phase stator winding which has output lead wires, a full-wave rectifier unit,...
US-6,800,345 Aluminum-extruded multi-cavity flat tube having excellent brazing characteristics for use in automotive heat...
An aluminum extruded multi-cavity flat tube for use in an automotive heat exchanger having excellent brazing characteristics. At least one of the flat surfaces...
US-6,800,107 Exhaust gas purifying filter
An exhaust gas purifying filter employs plugs that can be used as part of filter. The exhaust gas purifying filter has a honeycomb structure including a...
US-6,799,553 Variable valve timing controller
The variable valve timing controller controls the valve timing of the intake valve. The variable valve timing controller has a shaft, the stator fixed on the...
US-6,799,435 Vapor compression refrigeration system
In a vapor compression refrigeration system, an evaporator and a gas-liquid separator are received in a common casing, so that the gas-liquid separator and the...
US-6,799,432 Vehicular air conditioning unit
In a left and right temperature independent control-type air conditioning unit for a vehicle, a case is constructed of a first case and a second case. An air...
US-6,799,367 Manufacturing method for a spark plug
A windbreak provided along a side of a tray prevents insulators located close to an entrance of a furnace from being directly cooled by the air coming into the...
US-6,799,106 Vehicular electronic control system, and electronic control unit, program, and storing member for the same
A vehicular electronic control system includes multiple electronic control units (ECUs) to which a tester is connectable for diagnosis. Each ECU stores a vehicle...
US-6,798,708 Memory controller and serial memory
In a memory controller, a serial data including an instruction bit train with addition of a start bit, a clock signal, a chip enable signal, and a reset signal...
US-6,798,707 Memory control apparatus for serial memory
A memory control apparatus for controlling the operation of a memory array in a serial memory employs a command control section for registering the bits of an...
US-6,798,336 Electronic control system using single receiver for different control modes
In a remote vehicle door control, a single receiver is used for both a wireless control whereby a door lock actuator is controlled according to an operating...
US-6,798,124 Structure of spark plug designed to provide high thermal resistance and durability
A spark plug is provided which consists of a center electrode retained within a metal shell and a ground electrode including a noble metal-made tip and a body...
US-6,798,106 Vehicle AC generator having vibration-resistant stator
A stator winding includes at least two pairs of in-slot portions aligned in a depth direction of each of slots and first and second coil-ends that respectively...
US-6,798,104 Rotary electric machine for electric vehicle
A rotary electric machine includes a stator core having a plurality of slots disposed at an inner periphery, an armature winding disposed in the slots and a...
US-6,798,062 Semiconductor device having radiation structure
A semiconductor device includes two semiconductor chips that are interposed between a pair of radiation members, and thermally and electrically connected to the...
US-6,797,588 Method for manufacturing a semiconductor device having a trench and a thick insulation film at the trench opening
A surface of a semiconductor substrate is selectively etched to form a first opening, which serves as the opening of a trench. A USG film is deposited on the...
US-6,796,778 Fuel injection pump having throttled fuel path for fuel lubrication
In a fuel path through which fuel is supplied to a pump-cam chamber accommodating a drive shaft and a cam for lubrication, an annular throttle fuel path is...
US-6,796,775 Fuel injection pump
A fuel injection pump has a drive shaft. A cam rotates together with the drive shaft. A plurality of plungers, slidably supported by a pump housing and driven by...
US-6,796,368 Air conditioning apparatus for vehicle
In an air conditioning apparatus where air flows through a cooling heat exchanger (21) upwardly from below, it is an object to improve draining performance of...
US-6,796,180 Angular velocity sensor
An improved vibration type angular velocity sensor suppresses temperature variation of the sensitivity in the atmosphere. When the vibrator 31 is subjected to an...
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