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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...
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...
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...
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...
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...
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...
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...
Rotation angle detecting device including multiple magnetic sensor
A rotation angle detecting device includes a signal generator, a magnetic rotor and a rotation angle calculating unit that calculates a rotation angle .theta....
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...
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...
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...
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...
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...
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...
Apparatus for automatically adjusting direction of light axis of vehicle
The apparatus for automatically adjusting horizontally a direction of a light axis of a vehicle headlight of the invention includes a steering angle sensor...
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...
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...
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...
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...
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...
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...
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...
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...
Cooling device for electronic component and power converter equipped with
A cooling device for cooling an electronic component (semiconductor module) includes a cooling tube adapted to be disposed in contact with the electronic...
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...
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...
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...
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...
Sealing structure of a rotation unit and air conditioning apparatus having
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...
Ignition timing controlling apparatus and ignition timing controlling
method for internal combustion engine
A 90.degree. integrated value calculating unit of an engine ECU calculates a 90.degree. integrated value obtained by integrating a magnitude. A calculating unit...
Industrial robot having a suspended unit
Since the rotating unit is disposed so that the drive part, which constitutes the rotating unit, is located in the inner side of the bent portion with the...
Fuel pressure sensor/sensor mount assembly, fuel injection apparatus, and
pressure sensing apparatus
A fuel pressure sensor/sensor mount assembly in which a fuel pressure sensor is so mounted as to exposed to a high-pressure fuel path through which fuel is...
Air conditioner for vehicle and controlling method thereof
An air conditioner for a vehicle includes an air-conditioning unit for supplying conditioned air into a vehicle, an information acquiring unit for acquiring...
Weather information notification apparatus and program storage medium
In a vehicular navigation system, a control circuit acquires weather information and displays (i) a map containing a present position and (ii) weather...
Tire inflation pressure detection system
Transceiver ID information associated with a subject vehicle is accurately registered even when another vehicle having transceivers is nearby. During ID...
Motor control apparatus
A P-range side delimiting position of a movable range of a range change mechanism is learned by rotating a motor to a corresponding rotational position, which...
Electric rotating machine with means for feeding cooling liquid to its
The electric rotating machine includes a rotor, a stator having a stator core and a stator winding wound on the stator core, and a cooling liquid feeding...
Valve timing control apparatus
A first rotary member rotates with a crankshaft and has a first gear. A second rotary member rotates with a camshaft and has a second gear that is axially...
Counter-stream-mode oscillating-flow heat transport apparatus
A counter-stream-mode oscillating-flow heat transport apparatus improves heat transport capability by imparting oscillatory displacement to a fluid located near...
Exhaust gas recirculation apparatus
An exhaust gas recirculation apparatus includes a housing connected with an EGR cooler via a mount face. The housing has a valve chamber accommodating a...
A vehicle air-conditioner provided with an inside air-conditioning unit introducing at least one of inside air and outside air, adjusting the state of the...
Valve device and secondary air supply system having the same
A valve device includes a control valve for manipulating a communication between a first fluid channel and a second fluid channel. The valve device further...
Method of manufacturing a rotor for a rotating electrical machine
A method of manufacturing a rotor for a rotating electrical machine includes the steps of: preparing a first and a second pole core, a rotary shaft, and a field...
Vehicular display system and method
A vehicular display system includes an in-vehicle navigation device and a vehicular meter device. The in-vehicle navigation device includes a display, a...
Hands-free communication system for use in automotive vehicle
A hands-free system, through which a driver communicates without using hands with an on-board mobile phone such as a cell phone, is mounted on an automotive...
Data transmission apparatus enabling communication without being
interfered by environmental noise
A data transmission apparatus is provided, which is capable of performing good communication with a noncontact data carrier under the circumstances where pulse...
Diagnosis apparatus for object in TDM communication system and method for
diagnosing the same
A method and diagnosis apparatus are provided. A velocity measuring section measures a bit length of communication carried out between nodes based upon a...
Cooling-fin mounted rectifier for vehicular AC generators
A rectifier for an alternating current generator is provided. The rectifier comprise a plurality of high-side rectifying elements and a plurality of low-side...
A semiconductor module has switching semiconductor elements connected in parallel to each other and at least a free wheeling semiconductor element reversely...
Apparatus operating system
An apparatus operating system includes a display unit and an input operation apparatus. The display unit displays an electronic map and an operation menu...