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Patent # Description
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...
US-6,893,218 Centrifugal blower unit
In a centrifugal blower unit for an inside and outside air double-layer flow type vehicular air conditioner, a centrifugal fan includes a first fan and a second...
US-6,893,081 Vehicle front end structure
Protrusions are provided in a front end panel, and holes in which the protrusions are fitted are provided in a front fender in a vehicle body. Accordingly, when...
US-6,892,804 Heat exchanger
The wall thickness of at least a portion, which is plastically deformed, of a protruding portion used for calking is reduced to less than that of the other...
US-6,892,712 Leak check for fuel vapor purge system
A leak check system executes a leak check processing. In the leak check processing, the system closes a canister valve and a purge valve to close the fuel vapor...
US-6,892,681 Heat storage tank
In the inventive heat storage tank, the welded portion 15 between the inner tank 11 and the outer tank 12 is not encircled by the housing 20 but opens outward in...
US-6,892,550 Electric compression device
An electric compression device has a motor section and a compressor section contained in a housing, an inverter attached to the outer surface of the housing, and...
US-6,892,549 Vehicle air conditioner
In a vehicle air conditioner, a compressor is driven by a vehicle engine, and a displacement of the compressor is controlled based on a cooling load. When a...
US-6,892,436 Method of holding a dried honeycomb structure
A method of holding a dried honeycomb structure 8, which is a honeycomb structure after a drying process and before a firing process, when a ceramic honeycomb...
US-6,892,129 Vehicle electronic control system and method having fail-safe function
A vehicle electronic control system has a control CPU and a monitor CPU. The control CPU performs a fail-safe processing thereby to reduce an engine output...
US-6,892,126 Control system for vehicle
A control system for vehicle power train components has an engine ECU, an AT ECU and a manager ECU. The manager ECU outputs command signals such as a target...
US-6,891,708 Reduced current and power consumption structure of drive circuit
A drive circuit for driving a switching element is provided which includes a high-side switching circuit connected between power supply lines, a low-side...
US-6,891,491 Method and apparatus for correction of A/D converted output data
A method for correcting A/D converted output data which corrects digital data obtained by A/D conversion of an analog signal, comprising forming an at least...
US-6,891,342 Drive apparatus for PWM control of two inductive loads with reduced generation of electrical noise
A drive apparatus for driving two motors by PWM control of respective switching elements connected to the motors, whereby respective control signals are applied...
US-6,891,318 Structure of spark plug designed to provide higher durability and fabrication method thereof
An improved structure of a spark plug which provides higher durability of a joint of a noble metal chip to an electrode such as a center or a ground electrode....
US-6,891,265 Semiconductor device having radiation structure
A semiconductor device includes two semiconductor chips that are interposed between a pair of radiation members, and thermally and electrically connected to the...
US-6,891,135 High temperature shut-off for an LCD heater
A main heater controller is adapted to control operation of the LCD heater. A temperature controlled override switch is adapted to disable the LCD heater,...
US-6,891,129 High temperature shut-off for an LCD heater
A main heater controller is adapted to control operation of the LCD heater. A temperature controlled override switch is adapted to disable the LCD heater,...
US-6,890,600 SiC single crystal, method for manufacturing SiC single crystal, SiC wafer having an epitaxial film, method for...
A refined SiC single crystal that includes a small number of defects is provided as follows. At a first growth step, a first seed crystal is formed from a crude...
US-6,890,163 Scroll compressor
A scroll compressor providing a ring-shaped groove in an end plate of a movable scroll to form a backpressure chamber with a surface of a middle housing...
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