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Patent # Description
US-6,839,034 Protective cushion for portable unit with built-in antenna
A protective cushion is provided which works to absorb accidental physical impact acting on an antenna unit built in a portable unit such as a remote keyless...
US-6,838,780 Starter for an internal combustion engine
A starter for an internal combustion engine has a resistance ratio r.sub.M /r.sub.B equal to or less than 0.4, when r.sub.M represents a motor internal...
US-6,838,063 Hydrogen supply device
In the hydrogen supply device for producing and supplying hydrogen to a fuel cell, a reforming section has a rotary thermal storage through which low and high...
US-6,837,680 Centrifugal blower having centrifugal fan arranged in scroll casing
An inner surface of a peripheral wall of a scroll casing includes an initial section, which extends from a circumferentially projected end of a nose. The initial...
US-6,837,355 Clutch including spun rotor having hardened depressions
In an electromagnetic clutch having drive and driven side clutch plates in which the drive side clutch plate is provided with a plurality of elongated holes...
US-6,837,307 Vehicle air conditioner with driving mechanism of single hot water valve and plural air mixing doors
In a vehicle air conditioner, a link mechanism, for connecting one of plural driving devices and one of plural air mixing doors to each other is connected to a...
US-6,837,232 Air-fuel ratio control apparatus for internal combustion engine
When in controlling an air-fuel ratio by a feedback control, a target air-fuel ratio is changed between normal time and at rich control time, a difference...
US-6,837,229 Ignition device for internal combustion engine
The ignition device for an internal combustion engine includes two spark plugs provided for each cylinder, ignition coils arranged independently to each of the...
US-6,837,222 Fuel supply apparatus
In a fuel supply apparatus for a vehicle, a sender gauge is attached to a stay separated from a flange and a bracket for supporting a fuel pump. By changing the...
US-6,837,069 Refrigerant cycle with ejector
In a refrigerant cycle with an ejector, there is provided with a bypass passage through which a part of high-pressure refrigerant from a radiator flows into a...
US-6,836,564 Image data compressing method and apparatus which compress image data separately by modifying color
An image data compressing apparatus comprises a color selecting unit, a data separating unit and a data compressing unit. The selecting unit selects an arbitrary...
US-6,836,369 Head-up display
Provided is a head-up display having a prism sheet interposed between a display device and the position of an observer's eye. Control is extended so that points...
US-6,836,348 Image display device and holographic screen
An image display device comprising a holographic screen and an image projection device for projecting an image beam onto the holographic screen at an upward or...
US-6,836,236 Digital to analogue converter and analogue to digital converter using the same
An object of the present invention is to obtain a high A/D or D/A conversion accuracy, even when there exists a slope in the insulating layer film thickness...
US-6,836,203 Ignition coil for internal combustion engine
The ignition coil in this invention has a coil portion and a high voltage tower portion. The coil portion has a primary coil, a secondary coil, and a coil case....
US-6,836,046 Stator coil including sequentially-connected conductor segments for an electric rotary machine
A swerved portion is provided on a tail slanting portion of a large-turning conductor segment or on a tail slanting portion of the small-turning conductor...
US-6,836,001 Semiconductor device having epitaxially-filled trench and method for manufacturing semiconductor device having...
A semiconductor device includes a semiconductor substrate and a semiconductor layer. The semiconductor substrate has a main surface that is an Si{100} surface....
US-6,835,120 Method and apparatus for mechanochemical polishing
In a mechanochemical polishing apparatus, a SiC wafer is held on a wafer holding table. The surface of the wafer to be polished is pressed against a polishing...
US-6,835,053 Check valve
In the check valve having a valve seat member and the valve member, the valve seat member is provided with first and second conical seats. The second conical...
US-6,834,709 Automotive air conditioner
An automotive air conditioner includes an offset blower for blowing an air, an evaporator is centrally disposed within a dashboard and receives the air from...
US-6,834,667 Adjustment pipe for fuel injection valve, and press-fitting structure and press-fitting method for the same
In a fuel injection valve, an adjustment pipe made of stainless steel and for adjusting a compression amount of a spring biasing a valve member is press-fitted...
US-6,834,639 Fail-safe air induction control apparatus
A fail-safe mechanism of an air induction control apparatus for automotive engines is provided which is designed to hold a throttle valve at a middle position...
US-6,834,627 Intake air amount control apparatus and method of internal combustion engine
An intake air amount control apparatus for an internal combustion engine is provided with: an opening control mechanism and a variable valve mechanism, which...
US-6,834,535 Fuel vapor treatment system
A pressure-changing device of a leak check system for a fuel vapor treatment system has a pressure chamber formed in a peripheral space of a communicating path...
US-6,834,514 Ejector cycle
In an ejector cycle having an ejector for decompressing refrigerant, a check valve is disposed in an oil return passage through which refrigerant including a...
US-6,834,422 Method of forming stator winding of rotary electric machine
A stator winding wound on a cylindrical stator core of a rotary electric machine such as an alternator for use in an automobile vehicle is formed in the...
US-6,834,194 Relative future activity indicators for assisting in selecting the source of received communications
A method and apparatus is disclosed for providing network access point differential future activity indicator (FAI) bits which includes the direction and...
US-6,833,778 Electromagnetic switch and starter using the same
An electromagnetic switch includes a contact holding member connected to a plunger in order to hold a first movable contact. The contact holding member is...
US-6,833,650 Plane commutator of motor having a base made of conductive powder
A plane commutator is comprised of a plurality of commutator segments, a plurality of base plate and a resinous boss member. The commutators are made of sintered...
US-6,833,648 Sequentially joined-segment coil for rotary electrical machine with high degree of electrical insulation
A sequentially joined-segment coil for a rotary electric machine such an electric motor is provided. The coil has an end portion which is made up of heads of...
US-6,833,599 Sensitivity enhancement of semiconductor magnetic sensor
A semiconductor magnetic sensor includes a semiconductor substrate, a source, a drain, a gate, and a carrier condensing means. The source and the drain are...
US-6,832,648 Resinous heat exchanger and a method of manufacturing the same
In a resinous heat exchanger, a core portion includes a plurality of heat exchanging plate portions forming inside fluid passages therein and holding portions....
US-6,832,511 Throttle-opening sensor
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...
US-6,832,510 Abnormality detecting apparatus for a driving system of an automotive generator-motor device
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...
US-6,832,509 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...
US-6,832,337 Method and apparatus for monitoring microcomputer in electronic control unit
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...
US-6,832,151 Vehicle engine control system having wireless and automatic engine start operation
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...
US-6,832,146 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....
US-6,832,145 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...
US-6,831,565 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...
US-6,831,445 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...
US-6,831,397 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...
US-6,831,331 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...
US-6,830,618 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...
US-6,830,438 Hybrid compressor
A controlled compressor apparatus enables a hybrid compressor in an idle-stopping vehicle to operate more efficiently when driven by a motor alone. The...
US-6,830,043 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...
US-6,830,042 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...
US-6,830,036 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...
US-6,830,035 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...
US-6,829,942 Pressure sensor
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...
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