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Patent # Description
US-6,874,567 Cooling apparatus boiling and condensing refrigerant with a refrigerant vapor passage having a large cross...
Tubes 3 are provided substantially upright on an upper surface of a refrigerant container 2 by inserting lower end portions thereof into inserting holes 5 of the...
US-6,874,485 Device for detecting canister deterioration
A fuel evaporation control system is connected to an engine control system in which an air-fuel ratio in mixture gas supplied to an engine is controlled to an...
US-6,874,478 Fuel supply unit and assembling method thereof
A fuel supply unit includes a fuel distribution pipe, a fuel injector and a locking clip. The fuel distribution pipe has a fuel outlet port, and the fuel...
US-6,874,475 Structure of fuel injector using piezoelectric actuator
A fuel injector for an internal combustion engine is provided. The fuel injector has a simple structure so that it is easy to install and remove a piezoelectric...
US-6,874,330 Air conditioner for hybrid vehicle
In an air conditioner for a hybrid vehicle, an air conditioning unit performs air-conditioning operation by electrical power supplied from a battery. When a...
US-6,874,328 Hybrid compressor device
In a hybrid compressor for a vehicle where a vehicle engine is stopped when the vehicle is temporally stopped, a pulley, a motor and a compressor can be driven...
US-6,873,259 Electronic device with ID tag, central processing unit with ID tag, and ID tag for electronic device
An ID tag in an electronic device with a CPU and an antenna coil can communicate with the CPU through signal lines to store operation record data of the...
US-6,873,238 Ignition coil
An ignition coil has a connector electrically connected to an external circuit, an igniter for accommodating a switching element adapted to cause a current...
US-6,873,094 Ignition device for internal combustion engine and a manufacturing method therefor
In an ignition device for an internal combustion engine which is mounted in a cylinder head in a state where a spark plug and an ignition coil are integrated...
US-6,873,089 Piezoelectric device for injector
A piezoelectric device for an injector is built into an injector and generates driving force of the injector. A relation d(0.1Ec)/d(1.2Ec).gtoreq.0.50 is...
US-6,872,493 Nonaqueous electrolytic solution and nonaqueous secondary battery
A nonaqueous electrolytic solution having an electrolyte salt dissolved in an organic solvent, which contains a silicon compound having an unsaturated bond which...
US-6,872,348 Manufacturing method of air passage switching door
An air passage switching system includes a switching door that is disposed rotatably in a case to open and close an air passage of the case. The switching door...
US-6,871,696 Vehicle seat air conditioning system
A vehicle seat air-conditioning system is used with a main air-conditioning unit which operates in one of a plurality of air blow modes. The main ...
US-6,871,695 Air conditioner having unit connection structure
In an air conditioner with an inside/outside air unit and an air conditioning unit, an attachment stay having an elongated hole is provided in the inside/outside...
US-6,871,688 Apparatus and method for manufacturing die-cast product
Fluid pressure of a first fluid chamber of a driving means, which acts as a back pressure, is monitored by a monitoring means when a core pin is driven by the...
US-6,871,638 High pressure fuel accumulation device
A common rail has an accumulation pipe in which high pressure fuel is accumulated, a pipe joint to which a high pressure pipe is connected and an orifice member...
US-6,871,508 Air conditioner with reduced number of piping accessories
A refrigerant circuit in an air conditioner comprises a compressor that compresses a refrigerant, a condenser that liquefies the refrigerant, a pressure reducing...
US-6,871,506 Ejector cycle
In an ejector cycle with an ejector including a nozzle for decompressing refrigerant, a variable throttle is disposed upstream from the nozzle of the ejector to...
US-6,870,403 Comparing circuit, comparator, level determining circuit and threshold voltage setting method
In a comparing circuit, an input signal switching circuit has a first input terminal, a second input terminal, a first output terminal and a second output...
US-6,870,288 Rotary electric machine
In a vehicle alternator having a stator, a rotor, and frames, a disc group is fixed to an axial end surface of a magnetic pole core of the rotor for creating the...
US-6,870,142 Power supply control system for heater used in gas sensor
A heater control system is provided for controlling the temperature of a heater used to heat a solid electrolyte-made sensor element of a gas concentration...
US-6,870,086 Thermo pile infrared ray sensor manufactured with screen print and method thereof
In a thermo pile infrared ray sensor, an opening portion is formed by etching a substrate from a second surface after an n-type poly-Si layer and a thin...
US-6,869,293 Electronic device having integrated connector
An electronic device includes an integrated connector, a printed circuit board (PCB), a case, and a cover. The integrated connector has a connector pin having a...
US-6,869,131 Vehicle front end structure
A carrier (1) is secured to a vehicle front end portion via a bracket (4) secured to side members (2) and a bumper reinforcement (3). The connecting portions of...
US-6,868,933 Variable transmission-ratio steering apparatus
A variable transmission-ratio steering apparatus comprises an input shaft coupled to a steering wheel, an output shaft operatively coupled to steerable road...
US-6,868,844 Ignition coil assembly
An ignition coil assembly includes a base member formed with collars having corrugated faces at the bottom ends thereof. Corresponding bosses are formed on the...
US-6,868,825 Throttle valve apparatus
A projecting portion, which projects from an outer surface of a bore portion, integrally has a full open stopper and a full close stopper. The full open stopper...
US-6,868,744 Magnetic torque sensor including integral sub-unit
A pair of magnetic flux collecting rings and a magnetic sensor are integrally covered by a molded resin to form a sub unit of a torque sensor. The pair of rings...
US-6,868,743 Highly reliable torque sensor
A torque sensor is provided which consists of a magnet, an assembly of magnetic rings, and a magnetic sensor. The magnetic rings have claws arrayed thereround at...
US-6,868,733 Sensor having membrane and method for manufacturing the same
A sensor device includes a circuit chip, an adhesion film, and a sensor chip mounted on the circuit chip through the adhesion film. The sensor chip includes a...
US-6,868,727 Semiconductor mechanical sensor
A semiconductor mechanical sensor having a new structure in which a S/N ratio is improved. In the central portion of a silicon substrate 1, a recess portion 2 is...
US-6,868,712 Control method for gas concentration sensor
An A/F signal proportional to an oxygen concentration in the exhaust gas from an internal combustion engine is output upon application of a voltage based on an...
US-6,868,679 Ejector cycle system
In a hot gas heating mode of an ejector cycle system, hot gas refrigerant discharged from a compressor is introduced to an interior heat exchanger while...
US-6,867,968 Electronic control unit
An electronic control unit installed on a high temperature heat source or in its vicinity exhibits an improved heat dissipation ability within its installation...
US-6,867,583 Displacement sensor
A displacement sensor precisely detects displacement of a moving body in a rectilinear movement direction even if the moving body rotates. The sensor includes a...
US-6,867,569 Abnormality detection apparatus of vehicle AC generator
An abnormality detection apparatus of a vehicle AC generator that includes a rectifier for providing DC voltage is disclosed. The abnormality detection apparatus...
US-6,867,517 Rectifier for alternator having rectifier element covered with rectifier terminal
A rectifier of an alternator includes positive and negative rectifier elements. Each rectifier element has a lead wire connected thereto, and a vicinity of a...
US-6,867,456 Semiconductor device having high breakdown voltage without increased on resistance
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-6,866,517 Contact slidable structure with a high durability
A contact slidable structure is formed between a resilient terminal and a terminal electrode. The terminal electrodes and are disposed on the ceramic element....
US-6,866,443 Fastening assistance structure
A fastening assistance structure has a bolt hole for passing therethrough a threaded portion of a bolt, a seat face for engaging a head seat face of the bolt,...
US-6,866,085 Plastically worked cast aluminum alloy product, a manufacturing method thereof and a coupling method using...
The newly proposed cast aluminum alloy product has the composition consisting of 6.5-8.0% Si, 0.25-0.45% Mg, 0.08-0.40% Fe, 0.001-0.01% Ca, P less than 0.001%,...
US-6,865,951 Semiconductor pressure sensor
In a diaphragm (30) having a square shape comprising four sides of a pair of first sides (31, 32) extending along the <110> crystal axis direction and a...
US-6,865,903 Arrangement structure for protecting a drain hose of a vehicular air conditioning case
In a arrangement structure of a drain hose that drains water from an air conditioning case to an outside of a vehicle, the drain hose is disposed to extend along...
US-6,864,771 Electromagnetic actuator
The electromagnetic valve has an electromagnetic actuator for operating a valve. The electromagnetic actuator has a movable core that reciprocally moves in an...
US-6,864,532 Semiconductor device and method for manufacturing the same
A trench-gate type transistor has a gate insulating film formed on an inner wall of a trench. The gate insulating film includes a first portion located on a wall...
US-6,863,705 Exhaust gas purifying filter and manufacturing method therefor
A ceramic material containing organic binder is formed by extrusion, dried and cut off so as to make the honeycomb body 100 having the bulkheads 11 and a...
US-6,863,503 Variable capacity compressor
A variable capacity compressor like a swash plate type where a pressurized fluid is fed to a control pressure chamber such as a swash plate chamber to apply a...
US-6,863,259 Electronically controlled throttle apparatus
In an electronically controlled throttle apparatus, a coil spring is shaped to extend from a U-shaped hook portion which is a joint between a first spring...
US-6,863,139 Accessory-driving equipment for an automotive vehicle
Accessory-driving equipment connects an engine having an idle stop system, a motor-generator and an accessory including an air-conditioner compressor that is...
US-6,863,119 Cooling device boiling and condensing refrigerant
In a cooling device boiling and condensing refrigerant, a heat conductor portion for thermally connecting a heat reception wall and a heat radiation wall...
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