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Patent # Description
US-6,904,958 Heat exchanger
A tapered section and a flange section which constitute reinforcements are provided on mounting members to which a blower (fan shroud) is to be attached. The...
US-6,904,928 Vapor vent valve for fuel pump module
A vapor vent valve for a fuel pump module, wherein the valve assembly attaches directly to the bottom side of the fuel pump module flange within the interior...
US-6,904,792 Abnormality diagnosing apparatus for vehicle
A vehicle ECU performs abnormality diagnoses including a deterioration diagnosis for a catalyst, a leakage diagnosis for an evaporative gas purge system, an...
US-6,904,769 Ejector-type depressurizer for vapor compression refrigeration system
In an ejector-type depressurizer, a nozzle arrangement converts pressure energy of refrigerant supplied from a radiator into velocity energy to depressurize and...
US-6,904,766 Heater with two different heat sources and air conditioner using the same
A heater for an air conditioner includes plural water tubes and plural refrigerant tubes which are arranged in parallel in an air flow direction. Therefore, the...
US-6,904,677 Method of manufacturing tube and apparatus for manufacturing the same
In a method of manufacturing a tube that has a plurality of projections (dimples) protruding inwardly from an inside wall of the tube other than a longitudinal...
US-6,904,543 Electronic control having floating-point data check function
An engine control ECU includes a microcomputer, which includes CPU, RAM, ROM, FPU and I/O. The FPU performs floating-point calculations and the CPU carries out...
US-6,903,680 Obstacle detection device for vehicle
If the maximum time width Lt of the intensity of received light of reflected waves from a vehicle ahead is smaller than a reference time width, it is judged that...
US-6,903,678 Vehicle radar apparatus
A vehicle radar system extracts peak frequencies fbu and fbd of respective beat signals B1 to B9 representing the frequency difference between a transmission...
US-6,903,610 Operational amplifying circuit and push-pull circuit
In an operational amplifying circuit, the first transistor is configured to turn on and off according to an output signal outputted from the operational...
US-6,903,479 Method of manufacturing stator winding of rotary electric machine
A method of manufacturing a winding includes steps of twisting U-shaped conductor segments, inserting straight portions of the twisted conductor segments in...
US-6,903,478 Winding for electric rotating machine and manufacturing method for the same
A method for manufacturing a winding for an electric rotating machine includes steps of altering, passing, shaping, and connecting. In the altering step,...
US-6,903,477 Induction machine with motor and generator operation modes
An electric machine selectively operates as a generator mode or a motor mode. The electric machine includes a stator core, a multi-phase armature winding, a...
US-6,903,472 Rectifying apparatus having wind blocking member
A rectifying apparatus for a.c. dynamo for vehicle is disclosed. The rectifying apparatus of the present invention comprises: rectifier elements for rectifying...
US-6,903,460 Semiconductor equipment
Semiconductor equipment includes a semiconductor substrate, a plurality of transistors having a source cell and a drain cell disposed alternately on the...
US-6,903,417 Power semiconductor device
A semiconductor device including an N-type semiconductor substrate which includes arsenic as an impurity, a first electrode formed on a main surface of the...
US-6,902,241 Vehicle brake control apparatus for controlling normal wheel brakes upon detection of defective wheel brake or...
A brake control apparatus for controlling at least three brake devices provided for braking respective at least three wheels of an automotive vehicle which...
US-6,901,920 Engine control apparatus having cylinder-by-cylinder feedback control
In an air-fuel ratio feedback control for an engine, a cylinder-by-cylinder variation value is calculated for each cylinder based on changes of intake pipe...
US-6,901,796 Fluid level detecting device
A fuel level sensor includes a float, a float arm, a float arm holder, and a sliding contact. The float arm holder is made of conductive resin. Therefore, the...
US-6,901,785 Gas concentration measuring apparatus designed to minimize measurement error
A gas concentration measuring apparatus has a gas sensor consisting of pump, sensor, and monitor cells. The apparatus works to determine the value of voltage...
US-6,901,469 Communication control apparatus using CAN protocol
A communication control apparatus for performing an arbitration when a collision of frames occurs on a bus has a plurality of message boxes. Each message box...
US-6,900,973 Electromagnetic load drive apparatus
A drive apparatus supplies electric power to a solenoid of an inductive load from a battery and a capacitor to improve response of the load. The drive apparatus...
US-6,900,817 Map image processing apparatus and method for forming birds-eye view from two-dimensional map image
A map image processing method and apparatus produces a birds-eye view in real time from a two-dimensional map image. In this method and apparatus, a map image...
US-6,900,618 Power generation control apparatus for vehicle
A vehicle power generation control apparatus that has a power supply circuit, a rotation detecting circuit, an exciting current detecting circuit, an exciting...
US-6,900,572 Stator of rotary electric machine
In a stator of a rotary electric machine, a stator winding is wound through slots of a stator core. The stator winding is constructed of conductor segments. Each...
US-6,900,566 Vehicle AC generator
In a vehicle ac generator, a rear cover, which is provided to cover a rectifying device, has a cover body and a protecting wall portion. The cover body forms a...
US-6,899,457 Thermistor temperature sensor
An insulator 6 for holding electrode wires 4 is provided between a thermistor element 3 and a sheathed pin 5 which is a wiring, and the electrode wires 4, which...
US-6,899,166 Method for preventing contamination of heat exchanger and heat exchanger using this method
On the surface of a heat exchanging portion in a heat exchanger, a film made of a polyaniline is formed. When the heat exchanger operates, condensed water is...
US-6,898,974 Semiconductor dynamic quantity sensor
A semiconductor dynamic quantity sensor includes a supporting portion, an adhesive, and a sensor chip. The adhesive is located on a surface of the supporting...
US-6,898,961 Compact structure of gas sensor and production method thereof
An improved structure of a gas sensor is provided. The gas sensor includes a hollow housing in which a gas sensing element is disposed, a protective cover...
US-6,898,946 Vehicle air-conditioning system
A vehicle air-conditioning system of a dual air conditioner type includes a front seat air-conditioning unit for air-conditioning a front seat side and a rear...
US-6,898,944 Air conditioner
In the air conditioner of the present invention, both the normal cooling mode operation, in which refrigerant discharged from the compressor 1 is made to flow in...
US-6,898,927 Emission control system with catalyst warm-up speeding control
An emission control system has a catalyst and a sensor responding to a component of exhaust gas. In order to speed warming up the catalyst, the emission control...
US-6,898,839 Multi-layered brush of rotary electric machine and method of manufacturing the same
A brush of a rotary electric machine includes a brush element and a pigtail. The brush element includes a high-conduction member extending in the longitudinal...
US-6,898,500 Vehicle integrated control system
A vehicle integrated control system includes an intra-vehicle communication network, a plurality of ECUs coupled to the intra-vehicle communication network...
US-6,897,769 Tire pressure monitoring system and method for registering identification code in the same
A tire pressure monitoring ECU receives inputs indicative of identification (ID) codes, each of which is uniquely assigned to each sensor unit provided to each...
US-6,897,768 Obstacle detecting apparatus and related communication apparatus
A plurality of ultrasonic sensors are installed at predetermined positions of an automotive vehicle. Each sensor has the capability of performing calculation for...
US-6,897,755 Ignition coil for internal combustion engine
In a stick coil, there is disclosed an ignition coil for an internal combustion engine which can prevent a crack (a collar leak) from being generated due to a...
US-6,897,669 Semiconductor device having bonding pads and probe pads
An external connection wire is externally connected and is bonded to a portion of a predetermined exposed region of a bonding pad, which is exposed through a...
US-6,897,594 Stator for a vehicular rotary electric machine and a manufacturing method thereof
To secure insulation between electrical conductors at a coil end, a first electrical conductor at one coil end is arranged so as to intersect a radially adjacent...
US-6,895,940 Hydraulic control device, system and method for controlling actuator device
A supplying unit supplies energy to an actuator so that the supplied energy is kept therein, making displacement the actuator. An interrupting unit interrupts...
US-6,895,936 Common rail type fuel injection system
In a common rail type fuel injection system, fuel in a fuel tank is sucked by a feed pump and fed to a pressurizing pump. Fuel pressurized in the pressurizing...
US-6,895,933 Ignition and injection control system for internal combustion engine
During a multiple discharges operation, a micro computer changes a discharge period of each discharge in accordance with a pressure transition in a combustion...
US-6,895,800 Gas concentration measuring apparatus minimizing measurement error
A gas concentration measuring apparatus has a gas sensor including pump, sensor, and monitor cells. The apparatus works to look up a predetermined ...
US-6,895,328 Vehicle navigation system and related software program
A vehicle navigation system includes a computer-based control unit with a display unit. A group of regions or spots on a given map are designated beforehand as...
US-6,895,306 Method and apparatus for controlling a tray changer incorporated in a robot control system
A control circuit of a tray changer is interfaced with a control circuit of a robot. A tray changer control program, used for operating the tray changer, is...
US-6,894,685 Driving method for luminous elements
A driving method for driving luminous elements has a luminous element provided at each intersection of anode lines and cathode lines arranged in a matrix. The...
US-6,894,605 Apparatus and method for controlling a distance between traveling vehicles and actuating a warning device and a...
Recognition result of an objective recognized as a preceding vehicle is analyzed to judge whether this objective is correctly detected as a vehicle or not. A...
US-6,894,415 Stator arrangement of rotary electric machine
A vehicle rotary electric machine includes a rotor, a stator having a stator core and a stator winding mounted in the stator core and a pair of frames for...
US-6,893,310 Apparatus and method for adjusting spark gap of spark plug
A spark plug gap adjustment system is provided which is designed to adjust a spark gap between a ground electrode and a center electrode installed in a spark...
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