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Patent # Description
US-6,811,868 Ceramic body and ceramic catalyst body
The object of the present invention is to provide a ceramic body that can support a required amount of a catalyst component, without lowering the characteristics...
US-6,811,481 Air passage switching device
In an air passage switching device, a flexible film moves to traverse an air passage of an air duct, thereby switching and controlling a communication state of...
US-6,811,105 Fuel injection nozzle
In a fuel injection nozzle, a nozzle body is provided inside with a guide hole having a second guide portion (cylindrical hole) for slidably holding a guide...
US-6,810,947 Cooling device
In a cooling device, a condensation unit is constructed by stacking plural unit plates and two outer plates. The plural unit plates are superimposed in a...
US-6,810,868 Ignition coil for internal combustion engine
An ignition coil has an outer coil unit, an inner coil unit, a coil case in which the outer and inner coil units are housed and a tower case accommodating lower...
US-6,810,745 Temperature dependent sensitivity compensation structure of sensor
A temperature dependent sensitivity compensating circuit structure of a sensor is provided. The sensor includes a sensing element which has a TCS (Temperature...
US-6,810,736 Semiconductor dynamic sensor having circuit chip mounted on package case with adhesive film interposed
A semiconductor dynamic sensor such as an acceleration sensor is composed of a sensor chip for detecting a dynamic force applied thereto and a circuit chip for...
US-6,810,336 Torque sensor having a magnet and a magnetic sensor
A torque sensor includes first and second shafts, an elastic shaft, a magnet, a pair of ring plates, and a magnetic sensor. The elastic shaft connects the first...
US-6,810,314 Integrated control system for vehicle
An integrated control system for a vehicle comprises a plurality of system device control units for controlling system devices in a vehicle, and a manager...
US-6,810,263 Packet data reconnection timing control in mobile communication systems
The present invention is a system for distributing the reconnection attempts of multiple system users in a CDMA telephone system over a broad time window. The...
US-6,809,621 Internal combustion engine ignition coil, and method of producing the same
An ignition coil (1) having a case (2), a core (22) installed in the case, a primary spool (25) disposed substantially coaxially around an outer circumference of...
US-6,809,580 Switched capacitor filter circuit and method of fabricating the same
In a switched capacitor filter circuit, a switching transistor is connected to an operational amplifier for input of a switching control signal to the ...
US-6,809,527 METHOD OF MEASURING A CHARACTERISTIC OF A CAPACITIVE TYPE OF SENSOR, A SENSOR CHARACTERISTIC MEASURING...
First and second predetermined charging voltages are applied between the movable and fixed electrodes of a capacitive type of sensor to measure first and second...
US-6,809,443 Alternator for an automotive vehicle
A small-diameter fin and a large-diameter fin, each extending in a direction normal to an axial direction of a rotor, are disposed at both sides of a terminal...
US-6,809,348 Semiconductor device and method for manufacturing the same
A semiconductor device has a semiconductor substrate, several cell blocks provided on the semiconductor substrate, several gate electrodes electrically...
US-6,809,273 Switch structure
A switch structure comprising a switch element (5, 59, 61) performing circuit switching operation by pushing and a push button section (3) attached rotationally...
US-6,809,040 Method for manufacturing laminated dielectrics
A method of manufacturing large-sized laminated dielectrics of high quality which permit adjustment of the atmosphere during sintering process to be accomplished...
US-6,809,034 Method of etching metallic thin film on thin film resistor
An Al film is formed on a barrier metal covering a thin film resistor to have a first opening. A photo-resist is formed on the Al film and in the opening, and is...
US-6,808,015 Boiling cooler for cooling heating element by heat transfer with boiling
A boiling cooler has a heat exchange part in which refrigerant vapor performs heat exchange with cooling water. The refrigerant vapor is produced from liquid...
US-6,807,896 High pressure supply pump with lifter guide and method of manufacturing the lifter guide
In a lifter guide of a high pressure supply pump, a flat plate, whose periphery line is provided with a projection and whose the other periphery line...
US-6,807,864 Pressure sensor with water repellent filter
A case of a pressure sensor has an atmospheric pressure introduction port for introducing atmospheric pressure into the case, and a water repellent filter that...
US-6,807,851 Leak-check apparatus of fuel-vapor-processing system, fuel-temperature estimation apparatus and...
A fuel-vapor-processing system for an engine has a canister for accumulating fuel evaporation gas. The system has a leak-check apparatus for checking a leak on...
US-6,807,820 Heat storage system for vehicle, with adsorbent
In a heat storage system for a vehicle, when a temperature of cooling water from a vehicle engine is high, adsorbents are heated by the cooling water, so that...
US-6,807,819 Vapor compression refrigerant cycle
In a vapor compression refrigerant cycle for an air conditioner, as a refrigerant pressure at an operation starting time of a compressor increases, a starting...
US-6,807,818 Compressor system and vehicle air conditioning system having the same
When a compressor apparatus is operated at a maximum displacement for 60 minutes or longer, an ECU controls a pressure control valve to gradually change the...
US-6,807,484 Navigation system, hand-held terminal, data transfer system and programs executed therein
When there is no continuity between a current position data acquired by the car navigation system and a previous position data acquired by the car navigation...
US-6,807,477 Electronic control system and method having monitor program monitoring function
An ECU is equipped with an engine control microcomputer for executing engine control and a throttle control microcomputer for executing throttle control. The...
US-6,806,802 Electromagnetic driving device and flow rate controlling apparatus employing the same driving device
Non-magnetic layers are formed on an inner circumferential wall of a housing portion 13 and an outer circumferential wall of a plunger 17, respectively. Assuming...
US-6,806,747 Output circuit and microcomputer
When a control power source voltage becomes lower than an operation guarantee voltage level, the output of a start-up circuit assumes an H-level, a NOR gate...
US-6,806,687 Vehicle motor-generator apparatus utilizing synchronous machine having field winding
A vehicle motor-generator apparatus based on a field winding type of synchronous machine coupled to a power inverter and a battery, wherein the synchronous...
US-6,806,613 Commutator integrated armature of electric rotary machine
A commutator-integrated armature of a rotary electric machine is comprised of a rotary shaft, an armature core composed of a plurality of laminated sheets, an...
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...
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