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Patent # Description
US-6,729,749 Automatic headlight axis direction control for vehicles
A DC motor is driven with a predetermined driving signal thereto before a headlight axis direction control is started by using a headlight axis control angle...
US-6,729,554 Structure of fuel injector for avoiding injection of excess quantity of fuel
A fuel injector is provided which is designed to suppress unwanted vibrations of a nozzle needle-actuating piston, thereby avoiding the injection of an excess...
US-6,729,433 Electrically-powered steering device
An automotive electrically-powered steering device is provided which is easy of assembly and electric connections. The steering device includes an electric...
US-6,729,428 Device for detecting tensile force of seat belt
A device for detecting a tensile force of a seat belt composed of an elastic plate having a strain gauge mounted thereon and a protecting plate overlapped on the...
US-6,729,382 Condenser for vehicle air-conditioning systems
A condenser for vehicle air-conditioning systems, comprising a pair of parallel distributors (12) between which there is set a heat-exchange core (14) including...
US-6,729,177 Method and apparatus for inspecting for airtightness failure
An airtightness failure inspection method according to the present invention comprises an initial step of generating an independent constant flow of gas in the...
US-6,729,158 Ejector decompression device with throttle controllable nozzle
An ejector for a refrigerant cycle includes a nozzle having therein a refrigerant passage, and a needle valve provided in the refrigerant passage of the nozzle...
US-6,729,157 Air conditioner with ejector cycle system
An air conditioner with an ejector includes first and second interior heat exchangers for performing heat-exchange between refrigerant and air to be blown into a...
US-6,729,149 Ejector cycle system
In an ejector cycle system, a variable throttle is disposed at an upstream side of an ejector. When high-pressure side refrigerant pressure in the ejector cycle...
US-6,729,148 Refrigerating cycle device for vehicle and controlling method thereof
A vehicle refrigerating cycle device capable of preventing the air-conditioning from becoming inadequate and capable of improving vehicle fuel economy is...
US-6,728,611 Failure diagnostic system and electronic control unit for use in diagnosing failure of vehicle
A center stores functional modification information and failure information, which are associated with each other. The modification information is used to store...
US-6,727,671 Control system for electric power steering apparatus
A control system for an electric power steering apparatus detects calculation anomalies in a CPU regardless of the magnitude of a modified control quantity. The...
US-6,727,636 Discharge lamp device having discharge lamp and circuit unit directly connected together
A headlight device includes a discharge lamp, a circuit unit and a heat radiating member. The circuit unit is directly connected to the discharge lamp to apply a...
US-6,727,632 Flat rotary electric machine
A flat rotary electric machine to be mounted in a vehicle engine includes an annular stator core with a plurality of teeth and an armature winding and a field...
US-6,727,625 Rotary electric machine and method for manufacturing the same
A rotary electric machine has a stator winding. The stator winding has a plurality of conductors wound one over another. The conductors are wound with left and...
US-6,726,490 Connector partially having larger wire bonding area
The bonding area of an outer contact terminal of a connector and the bonding area of an inner contact terminal are rectangular and different in width. The...
US-6,725,908 Cooling apparatus boiling and condensing refrigerant with effective performance in a tilted position
Among four plate 21 to 24 that make up a refrigerant container, an intermediate plate 22 in contact with a heat receiving plate 21 is so provided with...
US-6,725,843 Fuel injection pump having feed pump assembly
In a fuel injection pump, fuel discharged from a feed pump assembly is supplied to each pressurizing chamber through a corresponding metering valve. A portion of...
US-6,725,834 Ignition system with ion current detecting circuit
An ignition system has an ignition circuit and an ion current detecting circuit. The ignition circuit has an ignition coil that has relatively low inductance of...
US-6,725,710 Thermostat malfunction detecting system for engine cooling system
A malfunction of a thermostat in a coolant circulating path is detected from an engine side coolant temperature in consideration of the following behavior of the...
US-6,725,679 Vehicle air conditioner with defrosting operation of exterior heat exchanger
In a vehicle air conditioner with a heat pump cycle having an interior heat exchanger and an exterior heat exchanger, when a frosting on a surface of the...
US-6,725,676 Refrigerant cycle system with hot gas heating function
In a refrigerant cycle system with a hot gas heater cycle, a pressure difference (.DELTA.Pd) between a high-pressure side refrigerant pressure of the hot gas...
US-6,725,064 Portable terminal device with power saving backlight control
A cellular phone has back light illumination for its display unit and a key unit, and is capable of receiving internet information, receiving karaoke songs, or...
US-6,724,985 Hot-water heating apparatus for electric vehicle and hybrid vehicle
A hot water heating apparatus for an electric vehicle and a hybrid vehicle has a compact heat source apparatus not requiring a wide space for setting. A...
US-6,724,745 Processing reduction in CDMA telephones
A system of adjusting times between predetermined searches. The searching in a CDMA telephone is adjusted according to the load on the CDMA telephone processor....
US-6,724,268 Variable delay circuit, and differential voltage-controlled ring oscillator using the same, and PLL using the...
An inventive voltage-controlled ring oscillator provides a relatively stable oscillation frequency even with a lower power supply voltage. The oscillator...
US-6,724,227 Load-driving semiconductor device
In a composite IC in which integrated are a power transistor, a bipolar analog circuit and a MOS logic circuit, a load-driving semiconductor device is provided...
US-6,724,202 Physical quantity detection device with temperature compensation
First and second resistors (sensing elements) are connected in series between first and second potentials. The junction point voltage between the first and...
US-6,724,132 Spark plug for an engine for a cogeneration system
In a side ground electrode type of spark plug, sizes of discharge members are optimized to reduce a useless portion in discharging to improve discharge wear...
US-6,724,124 Rotary electric machine having collar for restricting coil end expansion
In a rotary electric machine, a collar for restricting expansion of coil ends includes a boss fitted on an armature rotation shaft, a flange radially extending...
US-6,724,115 High electrical and mechanical response structure of motor-generator
An AC motor-generator includes a rotor made up of a first inductor core and a second inductor core arrayed in an axial direction of a rotary shaft. A plurality...
US-6,724,108 Automotive AC generator with rectifier
A vehicle AC generator include a frame, stator, rotor, rectifier, protective cover, and cooling fan. The rectifier includes plural rectifying elements consisting...
US-6,723,146 Blower apparatus for vehicle
A blower apparatus for a vehicle for blowing air into a cabin. The blower apparatus including a case member, various units and airflow passages. The units...
US-6,722,993 Power transmission system
A power transmission system has a Neidhart structure in which a damper is shearing-deformed while being press-deformed when torque is applied to a pulley. The...
US-6,722,970 Vehicle air conditioner and mounting structure
In a vehicle air conditioner, a blower case for accommodating a blower is connected to an air conditioning case for accommodating an evaporator and the like by a...
US-6,722,867 Rotary compressor for vehicle
A rotary compressor includes a rotor rotatably disposed to be eccentric to an inner peripheral surface of a housing, a rotation shaft for transmitting rotation...
US-6,722,864 Fuel injection pump
In a fuel injection pump, fuel pressurized by a feed pump is supplied to an accommodation chamber via a communication path having an orifice. An end of the...
US-6,722,633 Throttle body with insert-molded member
In a throttle body, a cylindrical body member is made of resin, and a core is made of a material different from the body member and insert molded in the body...
US-6,722,627 Electromagnetic valve device and manufacturing method thereof
An electromagnetic valve device reduces wear of a moving member and a non-magnetic member sliding against the moving member and prevents contamination from...
US-6,722,565 Data code label, a method of decoding data codes, and an optical data code decoding system
A data code label including a QR code and an ID tag including a memory having an identification code area and a decode data writing area. A data code in the QR...
US-6,722,348 Abnormality detecting apparatus for fuel vapor treating system and method for controlling the apparatus
When detection of an abnormality in a fuel vapor treating system is executed, a vapor zone including a fuel tank and a canister is sealed. The sealed vapor zone...
US-6,722,345 Fuel injection system for internal combustion engine
A fuel injection system carries out a multi-injection. A preceding injection affects a pressure in a combustion chamber at a succeeding injection. In order to...
US-6,722,259 Fluid machinery
Downsizing a piston stroke dimension in a compressor that reciprocates pistons is accomplished by changing a radial directional component of a shaft of a motion...
US-6,722,148 Vehicle seat air conditioning system having electric heater and blower unit
Electric heaters and blower units are disposed inside an occupant seat having exterior cover members, each of which has a plurality of outlet openings. Each...
US-6,721,163 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-6,720,869 Tire pneumatic pressure detector
A tire pneumatic pressure detector includes a tire pneumatic pressure detection unit, a first memory storing data associated with a timing at which the drop of...
US-6,720,854 Ignition coil having air layers as insulators and manufacturing method therefor
An ignition coil has a case and a central core placed in the case. A secondary spool is wound with a secondary coil and placed outside the central core in the...
US-6,720,740 Discharge lamp ballast circuit having snubber circuit
A discharge lamp ballast circuit has a snubber circuit to perform a soft switching when the MOS transistor is turned off. The snubber circuit has, for example, a...
US-6,720,716 Spark plug and method for manufacturing the same
A ground electrode has a proximal portion fixed to one end of a metallic housing and a distal portion extending toward one end of a center electrode so that an...
US-6,720,668 Starter having means for restricting pinion rotation
A starter for cranking an engine has a pinion gear coupled via a helical spline to an output shaft driven by an electric motor. The pinion gear is pushed forward...
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