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Patent # Description
US-6,508,126 Dynamic quantity sensor having movable and fixed electrodes with high rigidity
A dynamic quantity sensor has a weigh portion that is supported by a base portion to be displaced by a dynamic quantity, a movable electrode protruding from the...
US-6,508,073 Hot water supply system with heat pump cycle
In a hot water supply system with a heat pump cycle, an oil separator for separating refrigerant and oil flowing from a compressor from each other is provided,...
US-RE37,967 Antifriction bearing and alternator incorporating same for use in vehicles
An antifriction bearing includes a fixed ring which comprises a steel containing up to about 10% of residual austenite. An alternator for vehicles includes a...
US-6,507,133 Stator arrangement of vehicle AC generator
A vehicle AC generator including a three-phase stator winding, a rotor which has at least 16 claw pole pieces and is rotatable at a speed for the stator winding...
US-6,507,015 Raindrop sensor having plano-convex lens
A raindrop sensor has a prism body, incoming radiation side plano-convex lens portions each provided on inclined surfaces of the prism body for receiving light...
US-6,506,452 Process for producing honeycomb structure
A process for producing a honeycomb structure, comprising the steps of: providing a substrate having cell walls in a honeycomb form and comprising SiO.sub.2,...
US-6,505,586 Variable valve timing control apparatus and method for engines
A variable valve timing control apparatus is constructed so as to supply hydraulic pressure to an unlocking chamber for unlocking a lock pin only from a...
US-6,505,535 Method and apparatus for manufacturing a press-formed object
A manufacturing method and a press apparatus improve the productivity of the manufacture of a press-formed object from a sheet blank, such as a nozzle hole plate...
US-6,505,496 Driver actuated accelerator mechanism with accelerator opening sensor
A support shaft is non-rotationally inserted into bearing plates of support member. Accelerator rotor is attached to support shaft and can rotate, and a driver...
US-6,505,476 Refrigerant cycle system with super-critical refrigerant pressure
In a refrigerant cycle system, a control unit controls both a refrigerant amount discharged from a compressor and an opening degree of a pressure control valve...
US-6,505,280 Memory writing device for an electronic device
To provide a memory-writing device which can simply and reliably write desired data to a nonvolatile memory of an electronic device, connection is made with an...
US-6,504,600 Casing for reflection measurement device
A casing is provided for a reflection measurement device emitting a scanning beam and receiving an echo beam caused by reflection of the scanning beam at an...
US-6,504,520 Electroluminescent display device having equalized luminance
An electroluminescent display panel having a matrix electrode structure composed of scanning electrodes and data electrodes is driven by supplying scanning...
US-6,504,346 Rotary electric machine for vehicle
A rotary electric machine has two sub-windings shifted by 30 degrees from each other. Each sub-winding is connected to an individual bridge which has MOS...
US-6,504,264 Activating device of vehicular passenger protection system
An activating device for an airbag system is constructed to prevent erroneous activating operation. A microcomputer generates a test signal and applies it to a...
US-6,502,557 Check valve for engine fuel supply system
When a pump operates, a check valve body leaves a check valve seat due to a pump side fuel pressure for opening a fluid passage inside a pressure adjusting valve...
US-6,502,544 Method and apparatus for processing output of position measurement sensor
If outputs of a couple of Hall ICs constituting a throttle valve position sensor are within an operating range of throttle valve position, and if a relationship...
US-6,502,462 Capacitance type dynamic quantity sensor having displacement portion and formed by wire bonding
In a capacitance type dynamic quantity sensor, a movable electrode is connected to a support substrate through a frame shaped displacement portion. The...
US-6,502,021 Vehicle control computer apparatus having self-diagnosis function
In a vehicle control computer apparatus, information operation processing is performed by a RISC-type microcomputer so that a storage area necessary in diagnosis...
US-6,502,001 Electronic control unit having reduced inter-object message memory requirements for object-oriented control program
An electronic control unit that can execute object-oriented program processing without consuming much memory. When a message is dispatched due to execution of an...
US-6,501,961 Power saving mode for wireless telephones
Reducing power consumption in a dual mode wireless phone, such as a CDMA/AMPS phone, that monitors messages from a forward overhead channel in a standby mode is...
US-6,501,947 Efficient resource management for packet data services
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-6,501,366 Thermistor-type temperature sensor
The present invention provides a thermistor-type temperature sensor equipped with a thermistor element having a thermistor section and electrode wires for...
US-6,501,359 Electromagnetic actuator
In a solenoid portion of a solenoid valve, a fixed core for axially attracting a plunger due to magnetic force generated by a magnetic coil is divided into two....
US-6,501,265 Angular position detection device having linear output characteristics
An angular position detection device has a rotor that comprises two magnets and a primary yoke, and a stator that comprises a pair of auxiliary yokes and a...
US-6,501,239 Air conditioner for vehicle
A single position-detecting means for detecting rotation positions of electric motors is provided. Positions of a plurality of driven members are detected...
US-6,501,190 Accessory device driving apparatus for vehicles
An accessory device driving apparatus is disposed between an internal combustion engine and an accessory device of a vehicle. The driving apparatus is...
US-6,499,991 Liquid fuel vaporizer having single fuel injector
A liquid fuel vaporizer includes a combustion chamber in which heat is generated by burning fuel therein, an vaporization chamber in which liquid fuel is...
US-6,499,811 Integrated circuit having power supply voltage monitor
In an ABS control ECU, a power supply output circuit and a power supply monitoring unit are formed on the same chip. A power, supply terminal for the power...
US-6,499,508 Inside/outside air switching device with rotary door
In an inside/outside air switching device, a rotary door includes a circumference wall provided at an upper side of a rotation shaft to extend in a rotation...
US-6,499,461 Adjustment method and system for adjusting various temperature characteristics
Hall ICs constituting a redundant throttle valve position sensor are used to measure a rotational angle value indicative of a position of a throttle valve and a...
US-6,499,217 Method of manufacturing three-dimensional printed wiring board
An efficient method of manufacturing a three-dimensional printed wiring board is provided in which a conductor foil can be reliably heat-fused to the board at a...
US-6,499,067 Serial communication apparatus and serial communication system
A serial communication system, which can improve a communication speed even when it takes long time to perform a process in accordance with a command. A serial...
US-6,498,979 Engine control unit having cylinder determination function
A crank signal generated by a crank angle sensor has a front pulse missing portion and a back pulse missing portion in a pulse train of every predetermined angle...
US-6,498,958 Apparatus and method for calculating an air-conditioning system controlled variable
A controlled variable-calculating apparatus and method that can easily calculate a controlled variable from one or more input variables and that can...
US-6,498,925 Transmit power control circuit
A transmit power control circuit, which can control a transmit power of a transmit power control circuit through wide dynamic range and can reduce an insertion...
US-6,498,479 Rotational angle detector using linear converter
The rotational angle of a rotatable object (such as the throttle valve of an automobile engine) is accurately detected by a rotational angle detector having a...
US-6,498,442 Self-heating type cold-cathode discharge tube control apparatus
In a control apparatus for a self-heating type cold-cathode discharge tube, a microcomputer determines boosting time based on a detected surrounding temperature...
US-6,498,416 Electromagnetic actuator permanent magnet
An electromagnetic actuator has a stator core, an armature and a coil. The stator core is formed as a seamless cylindrical tube having a thin wall as a magnetic...
US-6,498,366 Semiconductor device that exhibits decreased contact resistance between substrate and drain electrode
A semiconductor device including an N-type semiconductor substrate which includes arsenic as an impurity, a first electrode formed on a main surface of the...
US-6,497,808 Gas sensor
A gas sensor includes a sensor element. The sensor element has a solid electrolytic member, a measurement electrode, and a reference electrode. The measurement...
US-6,497,310 Drum brake device
The present invention to provides a drum brake that generates the same braking force when a vehicle moves forward and backward. A first lever is connected to a...
US-6,497,298 Vehicle traction control system and method
Driving slip rates SLi of respective wheels are calculated, and if a driving slip is excessively large is judged based on the driving slip rates SLi. Further, if...
US-6,497,245 Intake air controller for internal combustion engine and manufacturing the same
A throttle assembly including a bore wall to which a seal member is previously attached is inserted into a key-like slot of an intake air passage body, and...
US-6,497,219 Common rail fuel injection system
A common rail housing for a common rail injection system is composed of a pressure accumulation pipe whose outer circumference is formed in complete round shape...
US-6,497,214 Control system for an internal combustion engine
An output timing of an opening degree command value .phi.total is delayed by a predetermined delay time Tdly. A predictive throttle opening change ...
US-6,497,212 Control apparatus for a cylinder injection type internal combustion engine capable of suppressing undesirable...
The present invention intends to suppress torque variation caused by the change of control parameters (e.g., throttle opening degree, EGR amount, etc.) to be...
US-6,496,815 Neuron, hierarchical neural network using the neuron, and multiplying circuit used for multiplying process in...
There is provided a neuron which is capable of expressing an excitative coupling and a suppressive coupling by one signal by devising signals processed in the...
US-6,496,723 Method of obtaining information that corresponds to electrocardiogram of human body from pulse wave thereof
A method of obtaining information that corresponds to the R--R interval of electrocardiogram from the pulse-wave of a human body. The method is comprised of...
US-6,496,144 Adaptive receiver having adaptive array unit and equalizer unit
An adaptive receiver includes an adaptive array unit and an equalizer unit. In the adaptive array unit, receiving signals of an array antenna are demodulated,...
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