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Patent # Description
US-7,977,704 Semiconductor device having insulated gate semiconductor element, and insulated gate bipolar transistor
A semiconductor device having an IGBT includes: a substrate; a drift layer and a base layer on the substrate; trenches penetrating the base layer to divide the...
US-7,976,999 Fuel cell system and method of controlling the same fuel cell system
The fuel cell system is provided which detects a freeze among specific components and portions thereof by evaluating various conditions upon starting operation...
US-7,976,700 Water separation unit and fuel supply apparatus for internal-combustion engine
A water separation unit includes a water separation portion. The water separation portion includes a component separation wall, a liquid chamber, and a gas...
US-7,975,801 Apparatus for controlling vehicle
Tire-uniformity components may generate a lateral force on a vehicle body, when the vehicle is in a turning movement. The lateral force may cause vibrations on...
US-7,975,679 Other-type fuel contamination determination apparatus for internal combustion engine
A other-type fuel contamination determination apparatus for an internal combustion engine includes an exhaust gas sensor. The exhaust gas sensor is configured...
US-7,974,759 Control device for vehicle, and control method thereof
A drive force control portion firstly changes a front wheel command torque (Tfcm) and a rear wheel command torque (Trcm) so that each command torque reaches a...
US-7,973,808 Map display apparatus with scrolling text
A map display apparatus includes a display unit, a data access unit accessible to map data, which includes a map image and character strings, and a control unit...
US-7,973,700 Dual transmitting antenna system
A vehicle system includes a signal processing module and a first antenna that provides a first transmitted signal that has a first phase. A second antenna of...
US-7,973,623 Starter for engines and its starting circuit
The starter has a system of pushing the pinion gear in the direction of the anti-motor side by using the attracting power of the electromagnetic switch via the...
US-7,973,507 Raindrop detecting device and method of determining raindrop amount
A raindrop detecting device includes a raindrop sensor, and a controller. The raindrop sensor is disposed in a wiping area of a wiper blade on a front...
US-7,973,438 AC generator for vehicles
AC generator for vehicles is provided with a frame that supports a rotor and a stator, a rectifier that rectifies an output of the stator and has an output...
US-7,972,110 Centrifugal blower
A centrifugal blower having a fan including a blade. A scroll casing houses the fan and has a first axial wall portion, a second axial wall portion, and a side...
US-7,972,003 Visible in-vehicle laser beam projection system with controlled trajectories to guide vehicle operator
A visible laser beam projection system determines a target point of position to which a visible laser beam is to be projected, a start point and a trajectory...
US-7,971,849 Recirculating valve
A recirculating valve according to the present invention comprises a fuel supplying passage in fluid communication with a fuel tank and an engine, a return...
US-7,971,574 Backpressure valve and fuel system having the same
A return fuel passage is configured to communicate an outlet of a low-pressure fuel pump with a back pressure side of a fuel injection device. The return fuel...
US-7,971,570 Engine controller
An engine controller for a vehicle equipped with an emission reduction apparatus determines whether the emission reduction apparatus has malfunction. When it is...
US-7,971,482 Humidity sensor
A capacitive humidity sensor includes: a humidity sensing element with a humidity sensitive film and electrodes; and a processing circuit. The film has a...
US-7,971,349 Bump bonding method
In a method of bonding a first bump on a surface of a first member and a second bump on a surface of a second member, a tip portion of the first bump is...
US-7,971,153 Weather information display apparatus and program
A weather information display apparatus comprising a map information retrieving device, a weather information retrieving device, a display device, a command...
US-7,971,128 Soft decision correction method, receiver using the same, and program therefor
A soft decision value correction method can detect interference occurring in a desired wave and correct a soft decision value where a received power difference...
US-7,970,535 Drive assist system
When moving a vehicle forward to park, a swept path during a period of parking operation is stored in memory. The vehicle is parked as forward parking, in which...
US-7,970,516 Vehicle control system
A vehicle control system estimates the vibration states of tires by using a vehicle vibration model that is separated into a vehicle body vibration model, a...
US-7,970,372 Frequency converter circuit and satellite position signal receiving device
A mixer mixes respective signals of L1, L2C, and L5-E5a with a local oscillation signal where the frequency of the L1 signal has an image relationship with the...
US-7,970,173 Object-detecting device and method of extracting operation object
An object-detecting device detects an operation object for operating an operating apparatus. The object-detecting device includes an imaging portion for imaging...
US-7,969,417 Multiple cursor system and method for vehicle
An in-vehicle multiple cursor system properly provides information necessary for a user in case that the number of wirelessly connected portable devices...
US-7,969,412 Display apparatus and method, program of controlling same
A screen display apparatus includes an operation information reception unit that receives operation information regarding an inclination direction and an...
US-7,969,328 Navigation apparatus and program of the same
A navigation apparatus of a vehicle includes: storage means for storing information about the vehicle and a road area; and guide route calculating means for...
US-7,969,206 Semiconductor element drive circuit
A drive circuit for driving a semiconductor element according to an input signal includes an output stage, a clamp circuit, a comparator, and a clamp control...
US-7,969,147 Rotation angle detecting device including multiple magnetic sensor elements
A rotation angle detecting device includes a signal generator, a magnetic rotor and a rotation angle calculating unit that calculates a rotation angle .theta....
US-7,969,104 Rotary electric system designed to utilize zero-phase circuit
In a rotary electric system, a rotary electric machine is provided with an armature core and star-connected multiphase windings with a neutral point wound in...
US-7,969,057 Synchronous motor with rotor having suitably-arranged field coil, permanent magnets, and salient-pole structure
A rotor of a synchronous motor includes a rotating shaft, a plurality of segments, a plurality of permanent magnets, and a field coil. The segments are located...
US-7,968,958 Semiconductor device and manufacturing method of the same
A semiconductor device includes: a sensor element having a plate shape with a surface and including a sensor structure disposed in a surface portion of the...
US-7,968,953 Semiconductor device including schottky barrier diode and method of manufacturing the same
A semiconductor device includes a substrate, a plurality of first columns having a first conductivity type, a plurality of second columns having a second...
US-7,968,892 Silicon carbide semiconductor device
A silicon carbide semiconductor device includes: a semiconductor substrate having a principal surface and a backside surface; a drift layer disposed on the...
US-7,968,432 Laser processing apparatus and laser processing method
A laser processing apparatus has one laser light source that simultaneously radiates laser beams with two wavelengths. Depth positions of focusing points for...
US-7,967,485 Apparatus for automatically adjusting direction of light axis of vehicle headlight
The apparatus for automatically adjusting horizontally a direction of a light axis of a vehicle headlight of the invention includes a steering angle sensor...
US-7,967,063 Air conditioning apparatus for vehicle
An air conditioning apparatus has a cool-side door device and a heating-side door device between an evaporator and a heater core. The cool-side door device is...
US-7,967,032 Entrance/exit piping structure for intercooler and intercooler
The inventive entrance/exit piping structure 20 for an intercooler 10 is formed of a plurality of pipes 21 to 24, the pipe end portions 20a, 20b are bundled...
US-7,966,903 Shift range control apparatus
A rod-lock mechanism is provided in an automatic transmission for a vehicle. The rod-lock mechanism has an engaging pin which will be engaged with a rod when...
US-7,966,815 Engine load estimation
Engine load for a supercharged engine is estimated by determining airflow upstream of a throttle valve that is upstream of a supercharger, subtracting a value...
US-7,966,280 Automotive air conditioner and method and apparatus for controlling automotive air conditioner
An automotive air conditioner includes a storage unit which stores a plurality of pieces of state information as respective learned data; a learning unit which...
US-7,966,157 Signal processing circuit for rotation detector and method for detecting rotation of object
A signal processing circuit for a rotation detector outputs accurate rotational information including a rotating direction of a rotor which rotates with an...
US-7,966,128 Observed-object detection apparatus and observed-object detection method
An information provision apparatus (1) comprises an observed-object detection apparatus (11) and an information output unit (41), and outputs from the...
US-7,966,123 Display device and method for vehicle
A display device for a vehicle has a display unit that has a meter display area and a navigation display area. The meter display area displays vehicle operation...
US-7,965,508 Cooling device for electronic component and power converter equipped with the same
A cooling device for cooling an electronic component (semiconductor module) includes a cooling tube adapted to be disposed in contact with the electronic...
US-7,965,340 Liquid crystal display apparatus
A LCD apparatus includes a liquid crystal panel, a circuit board having a mounting surface and circuit elements mounted on the mounting surface to constitute a...
US-7,964,986 Drive control apparatus, system and method
A drive control apparatus automatically stops a drive power source operation of a vehicle under a predetermined operation condition. When a predetermined time...
US-7,963,656 Vehicular meter unit and display device
In a first display mode, a common image function component is displayed to occupy at least a part of a display region of a second specific image function...
US-7,963,595 Vehicle seats
A vehicle seat includes a seat back and a head rest. The seat back has an air blower that is capable of aspirating air, and a blower duct that is capable of...
US-7,963,316 Sealing structure of a rotation unit and air conditioning apparatus having the same
An air conditioning apparatus has a case, a heat exchanger rotatable about a rotation axis in the case, and a pipe unit in communication with the heat...
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