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Patent # Description
US-7,133,574 Method for recognizing position of honeycomb structure
A position of a honeycomb structure, which is comprised of an outer shell, separation walls arranged in the form of a honeycomb within the outer shell, and a...
US-7,132,917 Ignition coil having secondary coil assembly and connecting method for the same
An ignition coil includes a center core, a secondary coil, a primary coil, and an outer core. The secondary coil and the primary coil are substantially coaxially...
US-7,132,772 Electric fan for vehicle use
The cooling air introducing port 24 is open to a lower portion of an axial direction end portion of the motor housing member 11, 12, the water-proof cover 25 for...
US-7,132,599 Circuit board
A circuit board includes a printed circuit board layer, an insulating layer, and an electromagnetic interference sealed layer. The printed circuit board layer...
US-7,132,347 Semiconductor device with trench structure and method for manufacturing the same
A semiconductor device includes a common diffusion structure formed in each region of a substrate in which semiconductor components are formed. The diffusion...
US-7,131,741 Automatic beam-axis adjustment system for vehicular headlights
In an automatic beam-axis adjustment system, a beam-axis of a headlight is gradually swivel to a position determined based on a steering angle of a steering...
US-7,131,603 Micro-mist generation method and apparatus
A liquid (10) stored in a generation chamber (2) is sprayed by an injection nozzle (33) using pressurized gas introduced to it. This strikes a buffer valve (4)...
US-7,131,488 Heat exchanger module
A heat exchanger module includes a first heat exchanger disposed at a downstream air side of second and third heat exchangers. In the heat exchanger module,...
US-7,131,437 Ignition device for internal combustion engine
An ignition device for an internal combustion engine includes a power transistor connected to a primary coil of an ignition coil, a current sensing resistor...
US-7,131,436 Engine ignition system having noise protection circuit
An ignition system for an internal combustion engine is connected to an ignition coil and to a circuit for providing an ignition signal. The ignition system...
US-7,131,435 Control apparatus for an internal combustion engine
In step 400, microcomputer 12 calculates a temperature change amount .DELTA.T1 of ignition coil FC caused by the heat generating from the ignition coil FC, based...
US-7,131,427 Fuel injection device having two separate common rails
A fuel injection device for supplying high-pressure fuel to an internal combustion engine includes a fuel supply pump, a first common rail and a second common...
US-7,131,410 Solenoid spool valve
A solenoid spool valve includes a spool valve, a spring, and an electromagnetic actuator. The spool valve has a generally cylindrical sleeve provided with a...
US-7,131,323 Tire inflation pressure sensing apparatus with function of spare wheel identification
A tire inflation pressure sensing apparatus according to the invention includes a first pressure sensor, a first transmitter, a second pressure sensor, a second...
US-7,131,321 Throttle system abnormality determination apparatus
An abnormality determination apparatus of a throttle control system calculates an integrated value of a deviation between an actual throttle angle and a target...
US-7,131,292 Gas-liquid separator
A fluid in the state of two phase containing gas and liquid, which flows into the separating space, is revolved along an inner wall of the separating space and a...
US-7,131,266 Secondary air supply control apparatus for internal combustion engine
When a specified air-fuel ratio F/B control condition is established during supply of a secondary air provided, an air-fuel ratio F/B control is executed, and at...
US-7,129,838 Vehicle intrusion monitoring system and method
A vehicle intrusion monitoring system that eliminates unnecessary image capture and transmission by controlling the timing of image capture by a camera installed...
US-7,129,816 Remote control system
Provided is a remote control system capable of preventing a key code from being deciphered when the key code is transmitted from a transmitter to a receiver to...
US-7,129,812 Stick-shaped ignition coil having internal connecting structure
A stick-shaped ignition coil includes a primary and secondary coils, a plurality of annular protrusions, a thin film sheet, a sub-assembly and a case. The...
US-7,129,798 Oscillator circuit having stable frequency
An oscillator includes first, second and third inverters (1, 2, 3) connected in series. A feedback path is connected from the output terminal of the third...
US-7,129,668 Actuator control unit
An actuator control device includes an electrical control unit for detecting the present positions of output shafts of servo motors, and communicating with...
US-7,129,586 Flip chip packaging structure and related packaging method
A bump is formed on a bonding pad provided on a substrate. A passivation film covering a bonding pad provided on a semiconductor chip is provided with two...
US-7,129,193 Catalyst body
This invention aims at providing a catalyst body exhibiting a lower degradation of a catalyst due to thermal durability and capable of keeping higher catalyst...
US-7,129,176 Optical device having micro lens array and method for manufacturing the same
An optical device includes a semiconductor substrate and an optical part having a plurality of columnar members disposed on the substrate. Each columnar member...
US-7,128,282 Fuel injection device of internal combustion engine
Multiple injection holes are formed in an injection hole plate. Each injection hole penetrates the injection hole plate. The injection hole is formed with an...
US-7,128,058 Fuel injection system for internal combustion engine
A control valve is constructed as a two-position three-way valve. A switching port of the control valve and a control chamber of a pressure intensifier are...
US-7,126,567 Full-color display device
A full-color liquid crystal display device (TFT-LCD) installed in a monitor system for a vehicle includes a liquid crystal display (LCD), an LCD electronic...
US-7,126,461 Driving assisting apparatus for vehicles
A pair of distance measurement sensors provided at different heights measures distances to an obstruction. When the measured distances are shorter than a...
US-7,126,247 Concentrated winding stator coil for an electric rotary machine
A concentrated winding stator coil of a proximal end extraction type two-layer winding arrangement includes numerous tooth coils which are connected in series to...
US-7,126,187 Semiconductor device and a method of producing the same
A semiconductor device includes a semiconductor substrate, a cell region in a surface portion of the substrate for operating as a transistor, a gate lead wiring...
US-7,124,930 Welding method and tubular member and gear pump made using the welding method
A gear pump having an inner rotor and an outer rotor is covered by a cylindrical outer casing and side casings. The cylindrical outer casing has two outer...
US-7,124,814 Multi-layered adhesive sheet, material for forming heat exchanger, and heat exchanger
A multi-layered adhesive sheet is provided, including a metal sheet and at least two thermosetting resin layers having different functions on at least one side...
US-7,124,739 Fuel pressure adjusting apparatus
A fuel pressure adjusting apparatus which includes a casing which includes a fuel introduction port, and a fuel discharge port; and a cylindrical member which is...
US-7,124,623 Gas sensor
A gas sensor having a first end and a second end includes a hollow cylindrical housing having a flange which protrudes from outer periphery thereof, a sensing...
US-7,124,025 Vehicular navigation device
A vehicular navigation device includes a control circuit to designate a route to a destination from a start point to be defined. When a route designation...
US-7,124,005 Electronic control unit having hold circuit and method therefor
When a microcomputer is automatically reset due to uncontrollable process and recovers from reset, a cancel pulse signal is outputted from the microcomputer to a...
US-7,123,916 Handoff adaptation for CDMA systems
A method of determining handoff timing for a wireless device is provided. The method includes selecting a call characteristic. The call characteristic is...
US-7,123,136 Indicator system having multiple LEDs
An indicator system having light emitting diode (LED) indicators and an open-circuit detecting circuit. In the open-circuit detecting circuit, a voltage at a...
US-7,123,018 Switching status determination device and method for determining switching status
A sampling voltage is periodically applied between contacts of a switch of a device to determine a status of the switch. When a CPU is in a sleep state and the...
US-7,122,982 DC motor rotation information detecting device
A rotation information detection device detects rotation information of a DC motor based on a surge component waveform superimposed on a voltage waveform between...
US-7,122,948 Spark plug having enhanced capability to ignite air-fuel mixture
A spark plug includes a metal shell, an insulator, a center electrode, and a ground electrode. The metal shell has a threaded portion with an outer diameter of...
US-7,122,928 Housing for electronic circuit
A box unit is a housing having a space for containing a circuit board therein. Bus bars are insert-molded in a resin body of the box. A metal shield plate is...
US-7,122,927 Automotive alternator having cooling-air-intake-window having uneven opening area along rotational direction
A stator having an armature winding and a rotor having a field winding are contained in an alternator housing. A cooling fan is connected to at least one axial...
US-7,122,745 Circuit board having metallic plate, printed circuit board and flexible circuit board
A circuit board includes: a metallic plate having an opening; a flexible circuit board disposed on a first surface of the metallic plate; and a printed circuit...
US-7,122,263 Fuel cell system
Provided is a fuel cell system capable of preventing a drop of power stemming from the water residence at an electrode portion or the shortage of water content...
US-7,121,947 Coupling device
A coupling device has a pulley that receives rotational torque from an engine. The torque is transmitted to a shaft through a hub and a one-way clutch. A torque...
US-7,121,266 Fuel pump cutoff shuttle valve
A fuel pump cutoff shuttle valve is located between a multiple fuel pump arrangement. The valve has a first tubular member with a hollow, biased sliding member...
US-7,121,240 Valve controller
The valve controller is driven by a motor. The valve controller has a control circuit and a driving circuit. The driving circuit drives a motor based on a...
US-7,121,190 Fluid machine for gas compression refrigerating system
A fluid machine for a gas compression refrigerating system comprises a first and a second working for performing a pump mode operation, in which working fluid of...
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