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Patent # Description
US-7,148,790 System for controlling a valet mode of a vehicle
A remote control device for controlling a reduced operational mode of a vehicle includes a portable communication device operable to communicate with the...
US-7,148,680 Rotation angle detecting device including magnetic member with concave surface
A rotation angle detecting device for a rotation object includes a rotor and a pair of permanent magnets and a magnetic detector disposed at the rotation axis of...
US-7,148,675 Ring type current sensor
A ring type current sensor has a C-shaped core and a magnetic sensor. An inner circumference of the core defines a detection field of a current. Both end faces...
US-7,148,640 Valve controller
The invention provides a valve controller of a motor utilizing type for improving control accuracy and reducing cost. The valve controller controls valve opening...
US-7,148,595 Vehicular alternator
A vehicular alternator 1 is disclosed as having a stator 2 on which an armature winding 21 is wound, a rotor 3 rotatably disposed in the stator, cooling fans 32,...
US-7,148,593 Concentrated winding stator coil for an electric rotary machine
A first layer coil is wound around the surface of a tooth in a direction advancing from a proximal end portion to a distal end portion of this tooth. A second...
US-7,148,467 Object detecting apparatus having case breakage detecting function
An object detecting apparatus for a vehicle has a light radiation unit and a light receiver unit disposed in a case having a light radiating window and a light...
US-7,148,125 Method for manufacturing semiconductor power device
A semiconductor device, which has a relatively low ON resistance, is manufactured using the following steps. First, a semiconductor wafer that includes a...
US-7,147,714 Manufacturing method of silicon carbide single crystals
When a SiC substrate is heated up to around 1800.degree.C., sublimation of SiC occurs from the SiC substrate. Moreover, temperature of the front surface of the...
US-7,147,046 Heat exchanger of a multiple type
Even in the case where an additional heat exchanger must be arranged at the downstream side in the air flow direction of a multiple heat exchanger, a high...
US-7,146,964 Engine control system
When a combustion mode of an engine is a diffuse combustion mode in which an initial rising inclination of a heat-release-rate is steep, an electronic control...
US-7,146,944 Valve timing controller
The valve timing controller is driven by a motor. The valve controller has a control circuit and a driving circuit. The driving circuit receives a control signal...
US-7,146,851 Diagnostic apparatus for variable valve control system
ECU calculates variations of air-fuel ratios of respective cylinders and variations of air-fuel ratios of all the cylinders in variable intake valve lift devices...
US-7,146,804 Exhaust gas cleaning system having particulate filter
An exhaust gas cleaning system for a diesel engine has a diesel particulate filter (DPF) disposed in an exhaust pipe. An electronic control unit of the system...
US-7,146,164 Intelligent base station antenna beam-steering using mobile multipath feedback
This invention relates to wireless communications devices, and more particularly to search processing load reduction methods for wireless communications based on...
US-7,145,518 Multiple-frequency common antenna
A multiple-frequency common antenna has a first substrate sheet and a second substrate sheet respectively structured by an HIP consisting of a metal plate, small...
US-7,145,426 Ignition coil for internal combustion engine
An ignition coil for an internal combustion engine has a first housing, a second housing, a holder, an insulating resin and a crack extension restrictor. The...
US-7,145,254 Transfer-molded power device and method for manufacturing transfer-molded power device
A semiconductor device includes a semiconductor chip that generates heat in operation, a pair of heat sinks for cooling the chip, and a mold resin, in which the...
US-7,144,275 Water-resistant casing structure for electronic control device
A circuit board supporting electronic components mounted thereon is housed in a casing. The casing has a joint hole defined therein, and a connector is inserted...
US-7,144,113 Virtual image display apparatus
A virtual image display apparatus comprises a pair of optical projection systems, each having a display device, a light source and a projection lens. The images...
US-7,144,091 Brake apparatus with orifices for restricting brake fluid pressure pulsation
In a brake apparatus, a pump sucks brake fluid and discharges the brake fluid through a pump discharge conduit. Orifices are connected in series with one another...
US-7,143,822 Variable oil cooler tube size for combo cooler
A combination cooler includes a first circuit having a first series of tubes defining a first hydraulic diameter. The first fluid circuit is adapted to...
US-7,143,753 Air amount calculator for internal combustion engine
An intake air base amount calculation unit respectively calculates a base air amount Gbase, an intake air temperature correction coefficient Ka and a pulsation...
US-7,143,747 Common rail fuel injection system
A control unit for controlling fuel pressure in a common rail comprises a pressure sensor for detecting fuel pressure in the common rail, a decreased amount...
US-7,143,743 Valve position controller
The throttle position corresponding to the rotational angle of the throttle valve is calculated based on electric signals output from a rotor position detector...
US-7,143,742 Injection quantity control device of internal combustion engine
An engine control unit (ECU) monitors an idling rotation speed of a diesel engine and predicts a tendency of an increase in an injection quantity occurring until...
US-7,143,741 Torque controller for internal combustion engine
A throttle position corresponding to a R--R torque representing a torque in which a reserve torque is added to a required torque at MBT is computed. The throttle...
US-7,143,729 Valve timing regulating apparatus with improved phase control response
A supply switching valve (140) can selectively switch the communication between a supply path (104) and a retard supply path (110) and the communication between...
US-7,143,602 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-7,143,590 Vehicle air conditioner
In a vehicle air conditioner, at least one of an inner surface temperature of a passenger compartment and a surface temperature of a passenger in each detection...
US-7,143,506 Rotary electric machine and method for manufacturing the same
A method for manufacturing rotary electric machine that has a stator winding to provide a stator winding that has a plurality of conductors wound one over...
US-7,142,973 Engine control apparatus designed to ensure accuracy in determining engine position
An engine control system is provided which is designed to estimate an angular position at which a crankshaft of an engine is expected to stop at a stop of the...
US-7,142,822 Package device for accommodating a radio frequency circuit
A compact package whose inner walls can be located near a radio frequency circuit without changing the characteristics of the radio frequency circuit has a...
US-7,142,413 Portable transmitter having space for containing mechanical key
An ID code is wirelessly sent to a device, such as a keyless-entry system or a keyless-starter system mounted on an automobile, from a portable transmitter....
US-7,142,289 Radar apparatus
In a radar apparatus, a laser light generating device generates a laser light. An optical device reflects the laser light to output it in a predetermined...
US-7,142,080 Stick-type ignition coil and terminal assembly therefor
A stick-type ignition coil comprises a coil part, an insulating ring-shaped terminal assembly and a control part. The coil part includes a central core, a...
US-7,141,995 Semiconductor manufacturing device and semiconductor manufacturing method
A semiconductor manufacturing device includes a prober whose needles are at once engaged for contacting pads of two chip forming regions within a wafer. In one...
US-7,141,966 Rotation detecting apparatus
Rotation detecting apparatus for detecting rotation of a magnetic rotor includes: a sensor chip having a magnetoresistive device; and a bias magnet. The...
US-7,141,900 Connector case for vehicle ac generator
In a vehicle ac generator, a regulator that controls output voltage is mounted to a connector case. The connector case is constructed of a common connector and...
US-7,141,498 Method of forming an ohmic contact in wide band semiconductor
A method of forming an ohmic contact on a substrate composed of a wide-band gap semiconductor material includes: depositing a transition metal group metal on the...
US-7,141,166 Drain structure having drainpipe and fluid filter using the same
An oil filter has a drain hole, which is internally blocked with a valve member. When oil remaining in the oil filter is drained, a drainpipe is inserted into...
US-7,140,427 Vehicle air conditioner with defrosting operation in exterior heat exchanger
In a vehicle air conditioner for heating a passenger compartment by a heater core and a heat pump cycle, when operation of a heat pump cycle is switched from a...
US-7,140,424 Refrigerant condenser used for automotive air conditioner
A tube inside passage height (Tr) is set within a range of 0.35 0.8 mm. Thereby, sum of radiation performance reduction due to pressure loss inside tube and...
US-7,140,383 Intake system
An intake system has an intake pipe, a passage member which is inserted into a peripheral wall of the intake pipe in a radial direction to form an intake passage...
US-7,140,241 Leak-check apparatus of fuel-vapor-processing system, fuel-temperature estimation apparatus and...
A fuel-vapor-processing system for an engine has a canister for accumulating fuel evaporation gas. The system has a leak-check apparatus for checking a leak on...
US-7,140,098 Apparatus for manufacturing rotary-electric-machine stator
An apparatus for shaping coil ends of a generator's stator having a plurality of sets of U-shaped large and small conductor segments. The apparatus includes four...
US-7,139,410 Apparatus for protecting occupant in vehicle
An apparatus for protecting an occupant in a vehicle includes a pair of image sensors for taking images of an area on a seat in the vehicle. Transverse-direction...
US-7,138,744 Brush of rotary electric machine
A brush to be disposed on a commutator of a dc rotary electric machine includes a high resistance member to be positioned at a front side of the commutator in...
US-7,138,589 Wireless device having a battery selectively activated
A wireless device to be mounted on a license plate of an automobile is composed of a casing, components contained in the casing and an operating member inserted...
US-7,137,652 Pipe joint structure and method of assembling same
In a pipe joint structure, a second screw thread formed on an outer circumference end of a joint member is screwed deep into a first screw thread formed on an...
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