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Patent # Description
US-7,168,151 Method of manufacturing yoke of rotary electric machine
A method of manufacturing a yoke includes a step of cutting a steel plate into a rectangular sheet having a plurality of first dovetail convexities at one end...
US-7,167,790 Engine control system
A control system for controlling a control target apparatus provided to an engine includes a main ECU and a sub-ECU. The main ECU calculates at least one...
US-7,167,780 Remote control communication system and transmitting and receiving apparatuses
In a remote control communication system, a transmitting apparatus transmits operation information, which includes switch information indicating the type of the...
US-7,167,779 Display method and apparatus for changing display position based on external environment
In a head-up display device, when a preceding vehicle exists between a pre-movement information conveyor and a vehicle, the pre-movement information conveyor is...
US-7,167,040 Voltage booster device having voltage-suppressing circuit
A voltage booster device includes a booster circuit for boosting a power source voltage such as a battery voltage, a voltage-suppressing circuit for suppressing...
US-7,167,030 Drive circuit and method of applying high voltage test thereon
A drive circuit that supplies electric power to an electric load from a DC electric source includes a pair of series-connected first and second MOSFETS of the...
US-7,165,948 Ejector
A nozzle (41) is made of a sintered metal, and a pressure increasing portion (a mixing portion (42) and a diffuser (43)) is manufactured by plastic-forming a...
US-7,165,468 Starter
An outer diameter portion of a sealing member is rotatably supported by an inner surface of a nose portion. The axial movement of the sealing member is...
US-7,165,447 Failure diagnostic apparatus for fuel vapor purge system and fuel vapor purge apparatus and combustion engine...
When a purge amount while an engine is running is a first purge amount and the purge amount before failure diagnosis is larger than a required purge amount, an...
US-7,165,446 Failure diagnostic apparatus for fuel vapor purge system and fuel vapor purge apparatus and combustion engine...
After a reference pressure using a reference hole is measured, a pressure in an evaporation path is measured. An ECU conducts failure diagnosis using, as a...
US-7,165,321 Method for manufacturing printed wiring board with embedded electric device
A manufacturing method of a printed wiring board having an embedded electric device is as follows. A first resin film having an opening or a sheet member having...
US-7,164,988 Map display system
As the name of a given road is inputted, intersecting roads that share nodes such as an intersecting, merging, or branching point with the given road are...
US-7,164,979 Data transmission system and occupant protection device
A G sensor 31 generates a measuring value by measuring an impact acceleration applied to a vehicle. An A/D converter 32 converts the measuring value into a...
US-7,164,654 ARQ parameter retransmission control for variable data rate channels
A method and apparatus for controlling the maximum number of retransmissions of an information packet that may be attempted if the information packet was not...
US-7,164,362 Apparatus for driving a brushless motor
A control unit for a brushless motor has an upper-arm current detector for detecting an electric current flowing into an upper-arm switching transistor for...
US-7,164,349 Approaching object detection apparatus
A detection apparatus determines the type of an object approaching a vehicle. The detection apparatus is provided on a bumper of the vehicle, and comprises a...
US-7,164,277 Method for circuit inspection
A method for inspecting an electronic circuit formed on a board with a peripheral circuit includes steps of providing a terminal for inputting and outputting an...
US-7,164,271 Ion current detecting device in internal combustion engine
An ion current detecting device includes an ion current detecting unit which detects ion current based on combustion ion generated after an ignition which is...
US-7,164,248 Electric motor drive apparatus and motor-driven power steering system
In an electric motor drive apparatus capable of reliably preventing adverse effects on an electric motor, when a control force detected by a torque sensor...
US-7,164,154 Gate wiring layout for silicon-carbide-based junction field effect transistor
A silicon carbide semiconductor device includes: a semiconductor substrate including first and second gate layers, a channel layer, a source layer, and a trench;...
US-7,164,098 Method for machining grooves by a laser and honeycomb structure forming die and method for producing the same die
A laser groove machining method for forming bottomed grooves in a surface of a workpiece using a laser, wherein an emitting position of a laser beam which is to...
US-7,163,481 Driving force transmitting system
A manual valve is provided between a mechanical oil pump and a clutch of an automatic transmission device for connecting an engine with the automatic...
US-7,163,456 Vehicle air conditioner
Engine cooling water is charged to a flexible diaphragm member (3d) to expand the flexible diaphragm member (3d) so that the substantial sectional area of an air...
US-7,162,911 Semiconductor acceleration sensor and method of testing the same
Electrical characteristics of a semiconductor acceleration sensor containing a switched capacitor filter (15) are tested while the semiconductor acceleration...
US-7,162,867 Exhaust gas purifying device for internal combustion engine
An exhaust gas purifying device for an engine includes a particulate filter midway in an exhaust passage for collecting particulate matters. A control means...
US-7,162,622 Microcomputer for apparatus control and vehicle-mounted electronic control unit incorporating microcomputer
A microcomputer which is to be utilized in a condition of being built into an apparatus such as a vehicle ECU, includes a ROM having stored therein a program...
US-7,162,356 Control apparatus and control method for internal combustion engine
A control apparatus for an internal combustion engine provided with a fuel supply mechanism capable of adjusting a fuel supply amount includes a flow rate sensor...
US-7,162,355 Constituent parts assembling method for an actuating apparatus
A constituent parts assembling method for an actuating apparatus includes a step of assigning ID classification to each of constituent parts with reference to...
US-7,162,351 Acceleration sensor module
An acceleration sensor module, installed in a front region and/or a side region of a vehicle, includes a sensing section and an adjusting section. The sensing...
US-7,162,342 Electronic control unit and passenger detection apparatus for vehicle
In a passenger detection apparatus for a vehicle, a microcomputer conducts a timer counting operation using a sub-clock signal fed from an CR oscillation circuit...
US-7,161,349 Magnetic rotation angle sensor
In a magnetic rotation angle sensor for detecting a rotation angle of a detection target, a yoke covers outer circumferences of a magnet and a Hall device. One...
US-7,161,314 Motor control apparatus having current supply phase correction
In a motor-driven shift position switching device, when the difference between a target position and the rotation position of a rotor has become smaller than a...
US-7,160,422 Gas sensor incorporating a multilayered gas sensing element
A multilayered gas sensing element 2 is positioned in a cylindrical housing 10 via a cylindrical insulator 3. The multilayered gas sensing element 2 includes a...
US-7,159,802 Fluid injection nozzle, fuel injector having the same and manufacturing method of the same
A fluid injection nozzle has an injection port plate, an injection port and a protruding portion. The injection port plate is to be mounted on a downstream end...
US-7,159,651 Air conditioner for vehicle use
An upper opening portion (74, 75) and lower opening portion (76, 77) are arranged in a door body (13b, 14b) located below a side window (13a, 14a), and an air...
US-7,159,639 Diecasting machine
A direct-acting type diecasting machine having an inexpensive and simplified hydraulic circuit is provided, which includes: a mold clamping cylinder for clamping...
US-7,159,576 Fuel feed apparatus
A fuel feed apparatus includes a lid module that includes a canister accommodated in a fuel tank. The canister defines a space in the vicinity of a lateral...
US-7,159,575 Fuel feed apparatus having inner supporting structure
Surplus fuel returns from an engine into the sub-tank through a bellows pipe. A downstream end of the bellows pipe is supported by a sub-tank lid that closes an...
US-7,159,574 Fuel feed apparatus having opening in sub-tank
A fuel feed apparatus includes a sub-tank and a fuel pump that are received in the fuel tank. The sub-tank has an inner space that is partitioned into at least a...
US-7,159,573 Fuel feed apparatus having conductive members grounded each other
A fuel feed apparatus includes a grounded conductive resinous sub tank, a conductive fuel inlet pipe integrally formed with a bottom section of the sub tank and...
US-7,159,546 Control apparatus for internal combustion engine
An engine adjusts the amount of intake air by cooperative control for the valve duration of the intake valve and the opening degree of the throttle valve. In the...
US-7,159,462 Electrostatically oscillated device
An oscillator is oscillatable in a predetermined direction. First and second driving electrodes are secured to the base and apply an electrostatic force to the...
US-7,159,453 Control device of internal combustion engine
A control device able to find the intake air flow rate in an internal combustion engine having a plurality of intake passages upstream of a throttle valve is...
US-7,159,447 Gas sensor equipped with gas inlet designed to create desired flow of gas
A gas sensor equipped with a protective gas cover which defines therein a gas chamber to which a sensor element is exposed. The protective gas cover has gas...
US-7,159,390 Exhaust gas cleaner for internal combustion engine with particulate filter having heat-absorbing area
To prevent the deterioration of catalyst or the damage of a particulate filter caused by the rapid temperature rise of the particulate filter when the abrupt...
US-7,159,297 Method of manufacturing a rotor of an electric motor
It is an object of the present invention to provide a method of manufacturing a rotor for an electric motor, in which displacement of the center of gravity is...
US-7,158,895 Device for detecting hydrogen concentration and method of detecting hydrogen concentration
The method of detecting the hydrogen concentration by using a first heat-generating resistor of which a first electrophysical quantity varies depending upon the...
US-7,158,541 Signal synchronization method and receiver device for packet communication
A receiver device for a packet communication system receives a packet signal appended at its head with a known number (N) of repetition signals. A correlation...
US-7,158,217 Vehicle radar device
In a vehicle radar device, a predetermined number of received light signals output based on a predetermined number of laser beams radiated from a radar sensor...
US-7,158,075 Vehicle radar apparatus
A radar apparatus for a vehicle radiates laser beams and integrates a plurality of received signals corresponding to the same plurality of successively radiated...
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