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Patent # Description
US-6,670,749 Electroluminescent device
An EL device is constructed of an insulating substrate, and a first electrode, a first insulating layer, a luminescent layer, a second insulating layer and a...
US-6,670,673 Semiconductor device and method for manufacturing semiconductor device
A first trench is formed in a surface of an n.sup.+ -type semiconductor substrate that forms a source region. A p-type base region, an n.sup.- -type drift...
US-6,670,282 Method and apparatus for producing silicon carbide crystal
To produce a SiC crystal in a shape which is used as a wafer, a guide is disposed around a SiC crystal substrate so as to cover a peripheral portion of the SiC...
US-6,669,632 Apparatus and method for electronically predicting pleural pressure from pulse wave signals
A pleural pressure is predicted from pleural pressure based upon pulse wave signals, which are continuously produced and picked up in a time sequential manner. A...
US-6,669,549 Ventilation controlling apparatus and automotive air-conditioning system
A ventilation controlling apparatus using a slide door made of a flexible film member to solve imperfect slide action attributable to film member rigidity...
US-6,669,548 Inside/outside air switching device with rotary door, and vehicle air conditioner using the same
An inside/outside air switching device for a vehicle is constructed of an integrated case and a rotary door. The case has an inside port and an outside port, and...
US-6,669,166 Electromagnetic valve
In an electromagnetic valve, a composite valve case has a cylindrical hollow and a composite valve body formed in spool shape is slidably housed in the...
US-6,669,101 Vehicle air conditioner with automatic air-conditioning control having learning function of manual operation
In a vehicle air conditioner with an automatic control having a learning function of manual operation, when a passenger manually sets an air blowing amount in...
US-6,668,805 Accumulator fuel injection apparatus
A pump control valve contained in a high-pressure fuel pump is closed when an engine is stopped, so that the pressure of a common rail is prevented from becoming...
US-6,668,799 Control method for ignition system
A rotor has teeth on a rotor body. The teeth indicate fixed ignition timings for both of normal and reverse rotations. The teeth also indicate beginning...
US-6,668,659 Load detecting device
In a load detecting device, a hermetically sealed sensor chamber is constituted by a sensor head, a bellows, a housing and a stem. A sensor chip for detecting...
US-6,668,614 Capacitive type physical quantity detecting sensor for detecting physical quantity along plural axes
A control signal generator transmits a first signal to a movable electrode and a fixed electrode to detect a change in a capacitance formed between the movable...
US-6,668,206 Method, apparatus and memory medium for supporting product development
In a product development support method and apparatus, an original solid model of a casing part of a vehicular air conditioner is formed, and an original solid...
US-6,667,604 Power supply circuit with continued power generation after switch turn-off
A power supply circuit includes a constant voltage circuit and a timer circuit. The constant voltage circuit generates a constant voltage by regulating a base...
US-6,667,443 Manufacturing method of multilayer substrate and multilayer substrate produced by the manufacturing method
Single-sided conductor patterned films are prepared, each of which has a conductor pattern formed only one side of a resin film and via hole filled with...
US-6,667,281 Grease composition
A grease composition suitable for use with vehicle electrical equipment and vehicle engine starters is disclosed, which has excellent abrasion resistance and...
US-6,666,432 Idle speed control valve
In an idle speed control valve, an adjusting screw is inserted into a hole of a valve body and passes through a center of a coil provided in the valve body. The...
US-6,666,390 Sealing surface pressure increasing arrangement of fluid conducting system
Reduced thickness portions in a form of a recess are formed in a contact surface in a lower end of a tip packing, which contacts with an upper end of a nozzle...
US-6,666,389 Fuel injection valve
In a fuel injection valve having a housing pipe, a valve movable reciprocatingly and axially inside the housing pipe, and a body valve having a bottom wall...
US-6,666,072 Evaporative emission control system and method for detecting leaks therein
In an evaporative emission control system, when an engine is running, a negative pressure generated in an air intake pipe of the engine is introduced into a fuel...
US-6,665,608 Coolant temperature estimation system for estimating temperature of coolant of internal combustion engine
Even after initiation of a fuel cutting operation, an estimated coolant temperature value is continuously renewed based on an engine operating state until a...
US-6,665,566 Electric control apparatus operable on object-oriented program
An electronic control apparatus is designed to perform an engine control program in an object-oriented programming manner. A first type message, which does not...
US-6,665,548 Wireless communication device having display panel
In a mobile telephone, a voice call arrival and an electronic mail arrival are notified to a user by respectively different sounds. Such sounds are selected...
US-6,665,056 Method and apparatus for measuring distance to a detection object
A method and apparatus of measuring a distance to a reflection object is disclosed. A sensitivity time control (STC) process is applied to a received signal from...
US-6,664,767 Voltage regulator of vehicle AC generator having variable bypass circuit resistance
A voltage regulator of a vehicle AC generator includes a control circuit connected to a power circuit for supplying field current to a field coil of the AC...
US-6,664,765 Lithium-ion battery charger power limitation method
A method of charging a battery from a power source is provided. The method includes providing a charge circuit in series with the battery and the power source. A...
US-6,664,715 Piezoelectric actuator and method for driving the same
This invention provides a piezoelectric actuator exhibiting a small change of displacement even when ranges of use conditions such as a temperature, an electric...
US-6,664,699 Rotary electric machine
A rotary electric machine has a brush assembly that defines a slip ring cavity enclosing slip rings and brushes. The brush assembly provides two different...
US-6,664,675 Vehicle rotary electric machine with a rectifier protection arrangement having a sacrificial member
A rectifier protection arrangement of a vehicle rotary electric machine is disposed where conductive liquid may be splashed on thereon. The arrangement includes...
US-6,664,674 Cooling structure of vehicle AC generator
A vehicle AC generator includes a rotor, a stator, a frame supporting the rotor and the stator, a rear cover having an air intake window, a rectifying unit...
US-6,663,794 Reducing-atmosphere-resistant thermistor element, production method thereof and temperature sensor
This invention provides a reducing-atmosphere-resistant thermistor element, the resistance of which does not greatly change even when the element is exposed to a...
US-6,663,366 Compressor having cooling passage integrally formed therein
A compressor is composed of a pair of rotors engaging with each other and a driving mechanism having plural gears for driving the pair of rotors. The pair of...
US-6,663,344 Copper-based sintered alloy bearing and motor fuel pump
The Cu-based sintered alloy bearing of the present invention is made of a Cu-based sintered alloy with a composition consisting of, by weight, Ni: 10 to 25%, Zn:...
US-6,663,015 Piezoelectric device for injector
A piezoelectric device which is applicable, for example, as a drive source for a fuel injector comprises a plurality of piezoelectric layers and a plurality of...
US-6,662,861 Heat exchanger
Waved uneven portions (112f, 122f) are formed on the protrusion portions (112e, 122e) of the fins (112, 122) protruded from an end of the tubes (111, 121) in the...
US-6,662,824 Check valve slantedly biased against pressure-imposing direction
A check valve allowing one-way fluid flow is disposed at an outlet side of a pressurizing pump. The check valve includes a valve seat and a valve body for...
US-6,662,794 Ignition coil for internal combustion engine
An ignition coil according to the invention is an ignition coil having a case and a coil portion accommodated in the case. The case comprises a base resin whose...
US-6,662,782 Controller for internal combustion engine
The present invention is directed to provide a controller for an internal combustion engine, capable of suppressing deterioration in drivability of an engine. A...
US-6,662,640 Air amount detector for internal combustion engine
A response delay compensation element for compensating a response delay of an output g.sub.MAF of an airflow meter by a phase advance compensation is provided so...
US-6,662,579 Vehicle air conditioner having refrigerant cycle with heating function
In a vehicle air conditioner, a refrigerant cycle system is constructed to switch a cooling refrigerant cycle where an interior heat exchanger is used as an...
US-6,662,551 Apparatus for controlling catalyst temperature and method for controlling catalyst temperature
A catalyst is warmed up by a rapid heating control that retards ignition timing and increases an intake air amount. Then the warm up is completed or a...
US-6,662,138 Seated person determination apparatus for vehicle seats
The present invention provides a seated person determination apparatus for a vehicle seat that accurately differentiates the type of person seated, or...
US-6,662,059 Characteristic adjusting method in process of manufacturing products
In a process control data base, intermediate characteristics, processing condition for controlling a characteristic and a final characteristic in a process of...
US-6,661,998 Mobile station to base station communication and signal acknowledgement
A retransmission value in a digital cellular phone is negotiated using information from the cellular phone, sent to the network.
US-6,661,225 Revolution detecting device
In a revolution detecting device, a tunneling magnetoresistance sensor having an element located in a region is provided. The tunneling magnetoresistance sensor...
US-6,661,159 Construction for transmitting displacement of piezoelectric element
Structure for transmitting displacement of a piezoelectric element includes a piston member. A distal-end plate portion has a receiving face adapted to be...
US-6,661,158 Piezoelectric device and method for producing the same
A stacked piezoelectric device 1 comprising a plurality of piezoelectric layers which are stacked one over another has an abutment 61, 62 which is brought into...
US-6,661,151 Alternator for vehicles having permanent magnets in rotor
A brushless-type alternator has a rotor, which comprises a pair of pole cores. The pole cores include a plurality of nail parts, respectively. The nail parts are...
US-6,660,969 Internal combustion engine device
When a load given to the engine 100 is less than a predetermined value, the outside air suction port 104 is closed and only inside air is supplied to the engine...
US-6,660,789 Polyester resin composition and molding product thereof
A polyester composition comprising (A) 30 to 95 parts by weight of a polybutylene terephthalate resin containing a polybutylene terephthalate-isophthalate...
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