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Patent # Description
US-7,515,133 Onboard display device
A display device for a vehicle includes a liquid crystal display (LCD), a panel heater, and a display control circuit. The LCD has a LCD panel and the panel...
US-7,515,040 Wheel identifying apparatus and tire inflation pressure detecting apparatus with function of wheel identification
A wheel identifying apparatus according to the present invention includes a plurality of transceivers, a triggering device, a receiver, and a wheel identifier....
US-7,515,035 Vehicle door control system and method
When a compartment internal transmitter of a vehicle-side unit transmits a request signal with vehicle doors opened, at least one of strength of the request...
US-7,514,896 Method of estimating magnetic pole position in synchronous motor
In a method of estimating a magnetic pole position in a synchronous motor, an alternating current voltage having .alpha.- and .beta.-axes components in an...
US-7,514,881 Discharge lamp lighting apparatus
The discharge lamp lighting apparatus includes a power section operating to generate a high voltage to be applied to a discharge lamp to trigger electrical...
US-7,514,848 Piezoelectric stack and production method of piezoelectric stack
An object of the present invention is to provide a piezoelectric stack substantially free from deterioration in performance and having high reliability, and a...
US-7,514,834 Permanent magnet type three-phase ac generator
A permanent magnet type three-phase ac generator includes a stator having 3n (n is an integer) teeth and a tree-phase armature winding and a rotor having 4n...
US-7,514,781 Circuit substrate and manufacturing method thereof
A circuit substrate includes a plurality of dielectric members and a plurality of wiring patterns. The plurality of wiring patterns are stacked on one another...
US-7,514,685 Infrared-type gas detector
An infrared-type gas detector is provided with a Fabry-Perot filter through which infrared having a predetermined wavelength is selected to pass, a first...
US-7,513,525 Passenger protecting system
A passenger protecting system is provided with at least two sensors which detect an impact to a vehicle, a determining unit for determining a collision with the...
US-7,513,245 Engine torque control apparatus and method for adjusting engine torque control apparatus
An engine torque control apparatus is applied to an engine control system comprising an engine for rotating an output shaft by using torque generated through...
US-7,513,233 Variable valve timing controller for internal combustion engine
In a case of switching the control mode between the reference timing control mode and the F/B control mode, when an engine speed is greater than or equal to a...
US-7,513,158 Ultrasonic sensor for use in automotive vehicle
An ultrasonic sensor for detecting a position and/or a shape of an object located around an automotive vehicle is mounted on a structure of the vehicle such as a...
US-7,513,140 Sensing circuit for vibration type of angular rate sensor
A sensing circuit for a vibration type of angular rate sensor comprises a vibrator, driving unit, follow-up signal forming unit, normal voltage-range setting...
US-7,513,134 Case for remote control key
A portable remote control key case including a first case shell and a second case shell that are securely fastened to each other. The case includes a case body,...
US-7,513,128 Ejector-type cycle
An ejector-type cycle, for exchanging heat using a refrigerant, comprises: a compressor for compressing the refrigerant; a condenser for condensing the...
US-7,512,491 Navigation device for a vehicle
A navigation device for a vehicle comprises a current position detection unit for detecting a current position of the vehicle and a control unit. The control...
US-7,512,469 Method and system for controlling behaviors of vehicle
A system for controlling behaviors of a vehicle is provided. The system comprises a first transmission device (for example, an ABS ECU), a second transmission...
US-7,512,467 Tire air pressure surveillance system
A tire air pressure surveillance system is provided with plural air pressure detecting devices disposed in plural tires respectively for detecting air pressure...
US-7,511,484 Magnetic sensor and method for detecting magnetic field
A magnetic sensor includes: a substrate; a semiconductor region; a magnetic field detection portion; a pair of first electrodes; and two pairs of second...
US-7,511,444 Motor control apparatus for controlling motor to drive output shaft with positioning accuracy unaffected by...
A motor control apparatus controls a motor that drives an output shaft through a rotation transmission system. The difference between a newly established output...
US-7,510,129 Fuel injection nozzle
In a fuel injection nozzle including multiple nozzle hole groups each having multiple solitary nozzle holes, a group distance C between two of the nozzle hole...
US-7,509,939 Throttle control apparatus for internal combustion engine
A throttle control apparatus comprises a throttle valve placed in an intake passage, a motor for driving the throttle valve, an electronic control unit (ECU) for...
US-7,509,938 Internal combustion engine control apparatus
The internal combustion engine control apparatus includes a calculation function of calculating an energy generation rate of an energy generated by combustion of...
US-7,509,883 Torque detecting apparatus and manufacturing method thereof
A detecting unit for detecting a torque applied to a rotor according to rotation of the rotor having an input shaft and an output shaft connected with each other...
US-7,509,192 In-vehicle mount type AV system and program
In an in-vehicle mount type AV system for implementing proper acoustic effect control, a swing angle of a rear monitor is detected by a right and left angle...
US-7,508,983 Method and device for dividing target image, device for image recognizing process, program and storage media
According to a region dividing device, a region dividing member generates a plurality of primary region groups, each of which includes a plurality of primary...
US-7,508,668 Electric power converter and mounting structure of semiconductor device
An electric power converter has a main circuit section including a semiconductor module and a cooling device; a control circuit substrate section electrically...
US-7,508,356 Head-up display apparatus
A head-up display apparatus includes an image display device for projecting at least two separate images, a mirror for reflecting the images, and an image screen...
US-7,508,302 Wheel identifying apparatus and tire inflation pressure detecting apparatus with function of wheel identification
According to the present invention, a wheel identifying apparatus includes a plurality of transceivers, each of which is located on one of a plurality of wheels...
US-7,508,165 Cell voltage equalization apparatus for combined battery pack including circuit driven by power supplied by the...
In a combined battery pack of a plurality of battery cells, a comparison circuit compares a voltage appearing at a common connection point between two adjacent...
US-7,508,108 AC motor
A brushless AC motor has a rotor, N stator pole group, and plural loop-configuration stator windings. The rotor has magnetic poles with alternating N poles and S...
US-7,508,090 Vehicle engine control system and method
When a driver of a vehicle issues a command to stop an engine, an in-vehicle unit communicates with a portable device. When collation of ID codes of the...
US-7,508,067 Semiconductor insulation structure
A semiconductor insulation structure is disclosed for a semiconductor module, incorporating therein a semiconductor element, with which an electrically...
US-7,507,967 Infrared gas detector
An infrared gas detector includes an infrared light source for emitting infrared light, an infrared sensor for detecting the infrared light from the infrared...
US-7,507,497 Method and apparatus for judging degradation of storage battery
A degradation judgment method, for a storage battery, according to the invention detects generation of a gas (hydrogen, oxygen, etc) after the start of charging...
US-7,507,207 Portable biological information monitor apparatus and information management apparatus
In a portable biological information monitor apparatus, a pulse wave detection signal obtained by light emission from a green LED and a body motion detection...
US-7,507,159 Power transmission apparatus
A power transmission apparatus (10) includes a rotary portion (1) to which turning driving force from a driving source is transmitted and which can rotate, a...
US-7,507,024 Temperature sensor
A temperature sensor has a thermistor element equipped with a pair of electrodes, a sheath pin into which a pair of signal lines is built, and a cover...
US-7,506,713 Heat exchanger for motorcycle use and manufacturing method thereof
A heat exchanger, for motorcycle use and mounted on a motorcycle and in which heat is exchanged between air and a heating medium flowing inside the heat...
US-7,506,640 Ignition system for internal-combustion engine
An ignition system for an internal-combustion engine includes an ignition coil and an ignition control circuit. The ignition coil includes a primary coil and a...
US-7,506,637 Fuel feed apparatus
A fuel feed apparatus connects with an injector and a reservoir tank. The reservoir tank is in upstream of the injector for accumulating fuel for the injector. A...
US-7,506,636 Check value placement in an electronic returnless fuel system
A fuel pump module within a fuel tank employs at least one fuel pump, while in the case of additional fuel pumps, a manifold receives all pumped fuel and directs...
US-7,506,632 Air-intake device for internal combustion engine
An air-intake device includes a throttle valve pivotally movable around a shaft connected to one end of the throttle valve and an airflow passage formed in the...
US-7,506,622 Valve timing control system
One of retard passages, which supplies working fluid to one of retard chambers, is a dedicated passage. The other remaining retard passages, which supply the...
US-7,506,621 Valve timing control system
A phase control valve, which supplies a drive hydraulic pressure to an advance chamber or a retard chamber, is integrated with a drain switch valve, which...
US-7,506,421 In-vehicle image module with areas of different resolution
An in-vehicle image module for imaging a light image of an outside of an automotive vehicle includes: an imager having multiple image elements, which are...
US-7,506,182 Vehicle-mounted power supply system
In a vehicle-mounted power supply system, the automotive generator generates a voltage for charging a first battery. Power conversion circuitry is connected...
US-7,505,245 Semiconductor physical quantity sensor and method for manufacturing the same
A method for manufacturing a semiconductor physical quantity sensor including a support substrate, a movable electrode, a fixed electrode is provided. The method...
US-7,505,240 Overcurrent protection device for semiconductor element
An overcurrent protecting device for protecting a semiconductor element from an overcurrent includes: the semiconductor element; a shunt resistor for detecting...
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