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Patent # Description
US-7,941,189 Communicating road noise control system, in-vehicle road noise controller, and server
Road noise is reduced without locally storing noise spectrum patterns for determination or without detecting the present position of a vehicle from the device....
US-7,940,689 Apparatus for administrating communication among on-vehicle electronic control units
An apparatus is provided for managing communication among a plurality of process means respectively operating on given control programs realizing functions...
US-7,939,780 Abnormality determination and estimation method, and abnormality determination and estimation device for weld...
An abnormality determination and estimation device for a weld product in a welding process includes a jig device and an AE sensor. The jig device holds the...
US-7,938,225 Clean air duct noise silencing
An air intake system for reducing air induction noise, which includes an air duct housing that has a lower shell and an upper shell, each having a first end and...
US-7,938,143 Fluid pressure control apparatus
In an electromagnetic hydraulic pressure control valve of an N/L type, an electromagnetic actuator provides a force to a spool, which is slidably received in a...
US-7,937,218 Navigation apparatus
A navigation apparatus provides a route guidance that selectively displays guidance information of a navigation route when the navigation route branches from a...
US-7,936,258 Smart legibility adjustment for vehicular display
A display system for a vehicle system includes at least one light sensor that detects a light condition, and a display member that displays an information...
US-7,936,105 Audible brush wear indicator for rotating electric machines
An electric machine incorporates a brush assembly that provides an audible warning when the brush in the brush assembly approaches the end of its useable...
US-7,934,463 Free shape gauge by laser pointer
A gauge can include a face plate and an indication area disposed about a gauge center. The indication area can have a shape that can be defined by a bottom...
US-7,934,418 Abnormality diagnosis device of intake air quantity sensor
While there occurs a steady operation state where an engine operation state (such as intake air quantity) is maintained substantially constant, a high-response...
US-7,934,050 Microcomputer for flash memory rewriting
A microcomputer and method are provided capable of restarting a rewrite program without the need for changing a mode using an external terminal when rewriting...
US-7,933,735 Semiconductor integrated circuit
A semiconductor integrated circuit having a test circuit for collecting test data at any time based on interaction with an external source is provided. A...
US-7,933,712 Defective injection detection device and fuel injection system having the same
A pressure sensor is located in a fuel passage, which extends from a pressure-accumulation vessel to a nozzle hole of a fuel injection valve. The pressure...
US-7,933,710 Abnormality diagnosis device of internal combustion engine
A cylinder causing an abnormal air-fuel ratio is specified. Injection ratio changing control for gradually changing a ratio between command injection quantities...
US-7,933,699 Automatic control apparatus
An automatic control system stores information of an executed automatic control in a memory, and lists records of automatic controls that are cancellable based...
US-7,933,433 Lane marker recognition apparatus
Data on a lane marker are extracted based on a centerline position, centerline shape, and width of a lane, which are projected for the present cycle. Data on a...
US-7,932,854 Azimuth detecting apparatus and radar apparatus
In an azimuth detecting apparatus, a receiver includes a plurality of first antenna elements and a second antenna element. The first antenna elements are...
US-7,932,848 Pulse delay circuit and A/D converter including same
The pulse delay circuit includes a plurality of delay units connected in series or in a ring, each of the delay units being constituted of at least one inverter...
US-7,932,692 Control system for rotary electric machine with salient structure
In a system for controlling rotation of a rotor of a multiphase rotary electric machine in relation to a stator thereof, a superimposing unit superimposes a...
US-7,932,685 Control apparatus for power conversion apparatus and power conversion system
The control apparatus for a power conversion apparatus having chopper circuits and a capacitor, each of which includes a switching circuit and a coil, the...
US-7,932,553 Semiconductor device including a plurality of cells
A semiconductor device includes an insulated gate transistor and a resistor. The insulated gate transistor includes a plurality of first cells for supplying...
US-7,932,132 Semiconductor device and method of manufacturing the same
A semiconductor device and a method of manufacturing the same are disclosed. The semiconductor device includes: a casing, a board and a semiconductor chip. The...
US-7,931,502 Card edge connector and method for assembling the same
A card edge connector for electrically coupling between contact electrodes on an electric circuit board and harnesses includes: a housing with a board insertion...
US-7,931,330 Air conditioning seat
An air conditioning seat includes a seat pad having a seating portion and a side support portion, blowing means for blowing air to an air path formed at the...
US-7,931,316 Vehicle bumper structure
In a vehicle bumper structure, an optical fiber sensor (32) is provided on the upper portion of the front surface of a front wall portion (30A) of a...
US-7,931,280 Electric discharge lamp control unit with sealing structure
The present invention provides an electric discharge lamp control unit which is capable of enhancing air-tightness in the electric discharge lamp while...
US-7,931,217 Fuel injection valve
A coil is located radially outside of a pipe. An inner connector is located radially inside of the pipe. A moving core is located radially inside of the pipe...
US-7,931,211 Injector
A pressurizing piston has a head section, which contacts an axial end face of a piezoelectric actuator to receive displacement of the actuator, and a piston...
US-7,931,075 Air conditioner
In an air conditioner for a vehicle, a blower of a blower unit includes a double-axial motor having a rotation axis positioned approximately in a vehicle...
US-7,931,074 Heat exchanger and air conditioner
A heat exchanger includes tubes which are arranged in parallel and through which a fluid for heating air flows. Fins which are joined to the tubes. The tubes...
US-7,931,071 Heat exchanger with heat pipe
A heat exchanger includes an evaporation side heat pipe in which a working fluid flowing therein is heat exchanged with a high-temperature fluid to be...
US-7,931,065 Printed circuit board manufacturing equipment
In a printed circuit board manufacturing equipment, a pressing die includes a first pressing part, a second pressing part, and a frame part. A buffer member is...
US-7,931,009 Fuel injector designed to minimize mechanical stress on fuel pressure sensor installed therein
A fuel injector for an internal combustion engine is provided. The fuel injector is to be installed in a cylinder head of the engine and has a fuel pressure...
US-7,931,000 Valve timing controller
A first one-way valve is provided in a first advance passage connecting a hydraulic pump to a control advance chamber. A second one-way valve is provided in a...
US-7,930,932 NOx sensor abnormality detection device and exhaust gas purification system using the same
A NOx sensor abnormality detection device senses a NOx concentration and an O2 concentration from output signals of a NOx sensor and calculates an estimated NOx...
US-7,930,879 Control device for internal combustion engine
A control device has a throttle valve and fuel injection valves supplying air and fuel to an internal combustion engine, a meter detecting an actual quantity of...
US-7,930,523 Inter-CPU data transfer device
The inter-CPU data transfer device is used for an electronic control apparatus which includes a first CPU having a first memory and a second CPU having a second...
US-7,930,080 Passenger protecting apparatus and method for protecting passenger
A first control signal generating unit and a second control signal generating unit output a first control signal and a second control signal when magnitude of...
US-7,930,079 Software system of electronic control unit for vehicle and design method thereof
A software system for use in an electronic control unit (ECU) is designed to facilitate its reuse without redesigning of triggers even when a target hardware is...
US-7,928,821 Ignition coil
A high-strength ignition coil that can reduce stress produced in a coil case and prevent a casting material from being cracked when the ignition coil is mounted...
US-7,928,470 Semiconductor device having super junction MOS transistor and method for manufacturing the same
A semiconductor device having a super junction MOS transistor includes: a semiconductor substrate; a first semiconductor layer on the substrate; a second...
US-7,928,341 Passenger seat having occupant detector for automotive vehicle
An electrode unit for detecting whether a seat is occupied or not (occupancy conditions) is embedded in a seat of an automotive vehicle together with an...
US-7,927,406 Water droplet generating system and method for generating water droplet
The water droplet generating system includes a vessel, an opening/closing valve, a moisture absorbent member, and a condenser portion. The vessel has an opening...
US-7,926,854 Pipe joint block for fluid transfer
A connection block employs a support block with two parallel through holes that pass through parallel first and second flat block surfaces. First and second...
US-7,926,853 Heat exchanger pipe joint
A pipe joint structure includes a plurality of fluid flow path portions, a socket connected to the fluid flow path portions, a connection plate disposed to abut...
US-7,926,826 Load sensor device and steering apparatus for vehicle having the same
A wheel-side end of a connection link is freely inclined relative to the wheel. A shaft-side end of the connection link is movable substantially in a width...
US-7,926,513 Spool valve
A spool valve includes a valve housing, a spool and radial damper device. The valve housing has a shaft bore. The spool is slidably supported within the shaft...
US-7,926,472 Inlet system
An inlet system includes an intake manifold and an EGR inlet projecting into and received in the manifold through an insertion portion of the manifold. A...
US-7,926,331 Detection of fuel property based on change in rotational speed of engine
There is disclosed a fuel property detector for detecting a property of fuel injected by a fuel injector into a cylinder of an internal combustion engine. The...
US-7,926,330 Detection of cylinder-to-cylinder air/fuel imbalance
An air/fuel imbalance detection module includes a fueling control module, a response time determination module, and a comparison module. The fueling control...
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