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Patent # Description
US-6,511,623 Manufacturing method of filter element
A manufacturing method for a filter element having a filter portion and a flange portion formed along an outer periphery of the filter portion to protrude...
US-6,511,530 Compressor with oil separator
In a compressor connected to a discharge pipe for transferring discharged refrigerant to outside, an oil separator has a near column shaped separation chamber...
US-6,510,701 Expansion valve with vibration-proof member
In an expansion valve of a refrigerant cycle, only by covering a diaphragm case and a part of a body case using a single vibration-proof member made of a rubber...
US-6,510,386 Navigation system and method with intersection guidance
In a vehicular navigation system which provides a recommended travel route, a control unit checks for the number of each road branching from an entering road of...
US-6,510,225 Ultrasonically-calibrated fast-start echo canceller for cellular and pcs telephone car kits
The present disclosure describes an ultrasonically-calibrated fast-start adaptive echo canceller system. The system consists of at least one ultrasonic...
US-6,509,907 Personal communication terminal with variable speed scroll display feature
A communication terminal having a display capable of scrolling a text message at variable speeds to thereby enhance message readability. A display of 6 full-size...
US-6,509,885 Device having multiple luminescent segments
A segment-type electroluminescent display panel is driven by a driving circuit that supplies a constant current to each luminescent segment. The display panel...
US-6,509,861 Method and apparatus for providing a moving filter
An analog input signal is inputted into a pulse delay circuit including a series combination of delay units. The analog input signal controls signal delay times...
US-6,509,806 Adjusting untrimmed VCO during operation of the oscillator
A frequency oscillator tuning process at the manufacturing stage is replaced with an adjustment of a resonant circuit in the frequency oscillator during an...
US-6,508,703 Air passage opening/closing device for vehicle air conditioner
In an air passage opening/closing device for a vehicle air conditioner, a driving member is disposed to apply driving force for a reciprocating movement of a...
US-6,508,506 Front end structure of vehicle
A front end structure of a vehicle for preventing heat from going around to before a heat exchanger (or vehicle) while reducing the damage of a shock which may...
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...
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