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Patent # Description
US-7,719,413 Occupant detection system and occupant protection system
An occupant detection system includes occupant sensors on each of plural seats, first resistors in connection to each of the occupant sensors with different...
US-7,719,395 Magnetizer and magnetizing method
A magnetizing coil generates a magnetic field to magnetize a magnet in a magnetizing area, in which a direction of the magnetic field is generally parallel to a...
US-7,719,217 Drive device for a brushless motor
A drive device for a brushless motor executes an abnormality diagnosis (disconnection/short-circuit) of a motor side circuit. In detecting abnormality of the...
US-7,719,149 Stepping motor and method of manufacturing the same
A stepping motor includes a housing a supporting shaft a rotor, and a stator. The housing includes a first wall and a second wall facing each other. The...
US-7,719,006 Physical quantity sensor and semiconductor device having package and cover
A semiconductor device includes: a semiconductor chip; a package for accommodating the chip, wherein the package has a box shape with an opening and a bottom;...
US-7,717,098 Controller of internal combustion engine
An engine controller performs low opening degree control during a first intake stroke period since an engine start is commenced until first intake strokes of...
US-7,717,089 High pressure pump having solenoid actuator
A pump includes a housing that has a compression chamber for pressurizing fluid and a fluid passage for guiding fluid into the compression chamber. A valve is...
US-7,717,006 Shift range switching apparatus and method for switching shift range
A shift range switching apparatus connects with a motor for switching a shift range of an automatic transmission. The shift range switching apparatus includes a...
US-7,716,928 External combustion engine
An external combustion engine includes: a main container sealed with a working fluid in a liquid state adapted to flow; a heater for heating a portion of the...
US-7,715,840 Vehicular wireless apparatus
A vehicular wireless apparatus continues a standby state even after an ACC switch of the vehicle is turned off. In the vehicular wireless apparatus, when it is...
US-7,715,791 Bluetooth communicator, short range wireless communicator and program
While a handsfree device being multi-profile compatible is maintaining a connection for a handsfree profile (HFP) with a mobile phone handset, the handsfree...
US-7,714,703 Radio communication module and method for installing radio communication module on license plate
When a radio communication module for electronic license plates is installed on a license plate, the following procedure is taken: an attaching portion and an...
US-7,714,624 Method for controlling vertical type MOSFET in bridge circuit
A method for controlling a vertical type MOSFET in a bridge circuit is provided to reduce diode power loss and improve a reverse recovery characteristic. The...
US-7,714,523 Load driving method
A load driving device controls two motors by PWM signals. When a standard duty ratio of the PWM signals is 50% and a level of a drive instruction is the standard...
US-7,714,490 Spark plug for internal combustion engine and related manufacturing method
A spark plug for an internal combustion engine and related manufacturing method are disclosed having a metal shell, a porcelain insulator, a center electrode and...
US-7,714,482 Ultrasonic sensor
An ultrasonic sensor is disclosed. The ultrasonic sensor includes a plurality of sensor elements arranged in an array. Each sensor element includes an ultrasonic...
US-7,713,805 Method of manufacturing silicon carbide semiconductor device
A method of manufacturing a silicon carbide semiconductor device having a MOS structure includes preparing a substrate made of silicon carbide, and forming a...
US-7,713,168 Control apparatus for shift range changeover device
A control apparatus for a range changeover device checks whether an actual range agrees with a target range. If the actual range differs from the target range,...
US-7,712,686 Fuel injection valve
A fuel injection valve includes a valve member for regulating a flow of a fuel to a nozzle hole, a movable core axially slidable in an integrated body with the...
US-7,712,453 Depressurizing valve and fuel injection device
An object of the invention is to provide a depressurizing valve mounted to a common rail for a fuel injection device, in which a direction of a connector for the...
US-7,712,395 Automatic transmission
An automatic transmission includes a pressure adjusting unit that controls hydraulic pressure supplied to a transmission mechanism by the operation of a solenoid...
US-7,712,388 Starter with overrunning clutch
A starter includes a drive shaft having an outer periphery formed with shaft splines through which a drive power is transmitted from a starter motor, an...
US-7,712,368 Ultrasonic sensor having transmission device and reception device of ultrasonic wave
An ultrasonic sensor for detecting an object includes: a substrate; a transmission device for transmitting an ultrasonic wave; a plurality of reception devices...
US-7,712,203 Method of manufacturing a sensor apparatus
A sensor apparatus and a method of manufacturing the same are disclosed. The sensor apparatus includes: a sensor chip; a housing receiving the sensor chip; an...
US-7,711,498 Glow plug degradation determination device
A glow plug degradation determination device energizes a glow plug immediately after an operation of an internal combustion engine is stopped. When a preset...
US-7,711,485 Merge support system
A merge support system includes a first detection unit and a second detection unit for detecting a position and a speed of an approaching vehicle in a traffic on...
US-7,711,481 Navigation system
A navigation system for use in a vehicle receives a GPS signal for having a GPS time data that rolls over at an interval of 19.7 years with a start time of 0...
US-7,711,470 Control apparatus
When a variable valve lift control apparatus is in a steady condition, a fluctuation control is performed. In the fluctuation control, a target lift amount is...
US-7,711,467 Side door collision detecting system and occupant protecting system
In a side door collision detecting system for a vehicle, an internal pressure sensor detects a door internal pressure of a side door of the vehicle. The internal...
US-7,710,917 Method communication system, radio base station, mobile terminal and delivery method
A mobile communication system uses efficiently a radio band of a previously-connected base station, when a mobile terminal that executes multicast communication...
US-7,710,531 Liquid crystal display apparatus
A liquid crystal display apparatus includes a light source, a light source drive circuit for switching the light source on and off, a heat release member for...
US-7,710,312 Radar apparatus and mounting structure for radar apparatus
The radar apparatus includes an antenna device including a transmitting antenna and a receiving antenna, a main body which generates a radar wave, transmits the...
US-7,710,244 Remote engine starting system and method
A remote engine starting system starts an engine when an engine start command signal is transmitted from a remote controller or an ignition key. The system...
US-7,710,231 Ignition coil
An ignition coil includes a coil body, a plug connection portion protruding from the coil body, and a connector for electrically connecting the ignition coil to...
US-7,710,229 Ignition coil and ignition coil system having the same
An ignition coil includes primary and secondary coils, center and outer cores, and an ion current detector for transmitting an ion current detection output. The...
US-7,710,068 Electrical power supply system for motor vehicle
A power supply control apparatus for controlling an electric generator of a vehicle limits the rate of change of a power supply voltage to a predetermined...
US-7,710,057 Raindrop quantity sensing apparatus and wiper control system
A raindrop sensor outputs a measurement signal, which corresponds to a quantity of raindrops in a predetermined sensing range in a wiping range on a windshield....
US-7,708,954 Nitrogen oxides purification device
A nitrogen oxides purification device has an exhaust gas heating section and a nitrogen oxides purification section. The exhaust gas heating section has a fuel...
US-7,708,869 Gas sensor
A gas sensor has a sensor element detecting a concentration of a specified gas, a housing fixing this element to a gas pipe to expose it to measuring-gas flow,...
US-7,708,102 Collision detecting system
A collision detecting system for a vehicle has a pressure detecting member for detecting a pressure in a substantially closed space which is arranged at a...
US-7,707,994 Fuel injection controller
A single fuel injection is performed in either one of cylinders during fuel cut control of a diesel engine to sense torque generated with the single fuel...
US-7,707,991 Intake control device for internal combustion engine
An intake control device of an internal combustion engine in which an intake path of each cylinder is partitioned into an upper and a lower path and a tumble...
US-7,707,904 Shift range switching device and method for switching shift range
A shift range switching device is provided to a shift-by-wire system for an automatic transmission device. The shift range switching device includes a range...
US-7,707,900 Torque detecting device having magnetic shield for shielding magnetic noise
A magnetic shield made of magnetic material in the shape of a thin cylinder is externally fitted and fixed on a cylindrical mold member holding magnetic flux...
US-7,707,888 Vibration sensor and method of detecting vibration
A vibration sensor for detecting a vibration of a vibrating object includes a plurality of detecting members. Each of the detecting members includes a vibrating...
US-7,707,863 Ignition switch device
An ignition switch device is provided with a switching device 2 having a key hole 2a, and capable of being rotationally operated in a predetermined direction...
US-7,707,849 Unit for ejector type refrigeration cycle
A first evaporator connected to an outlet side of an ejector, a second evaporator connected to a refrigerant suction port of the ejector, a throttle mechanism...
US-7,707,827 Exhaust gas purifying apparatus for internal combustion engine
An exhaust gas purifying apparatus for a diesel engine has a filter provided in an exhaust pipe of the engine for trapping diesel particulates contained in...
US-7,707,823 Exhaust purification device for internal combustion engine
An exhaust purification device is provided to selectively perform a combustion purge control and an exhaust addition purge control in response to an operation...
US-7,707,822 Cylinder air-fuel ratio controller for internal combustion engine
An air-fuel ratio of each cylinder is estimated on the basis of a detection value of an air-fuel ratio sensor disposed in an exhaust confluent portion. An...
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