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| Patent # | Description |
|---|---|
| US-7,601,551 |
Method for manufacturing optical device A method for manufacturing an optical device having an optical block, through which a light is transmitted, is provided. The method includes steps of: forming a... |
| US-7,600,432 |
Pressure sensor with sensing chip protected by protective material A pressure sensor is provided, which includes a case, a sensing chip located in the case for detecting pressure, and a protective material for covering and... |
| US-7,600,373 |
Regeneration controller for exhaust purification apparatus of internal
combustion engine A regeneration controller that prevents overheating when performing burn-up heating for completely burning particulate matter by intermittent fuel addition to an... |
| US-7,599,784 |
Fuel injection system learning average of injection quantities for
correcting injection characteristic of fuel... A fuel injection system designed to execute a learning operation to spray fuel through a fuel injector in a cycle to calculate an average of actual injection... |
| US-7,599,783 |
Injection quantity control unit and fuel injection system having the unit An injection quantity control unit controls an injection quantity of a plurality of fuel injection valves, respectively. The unit includes a rotational speed... |
| US-7,599,782 |
Variable valve timing controller for internal combustion engine An ECU outputs a signal indicative of a target motor speed calculated based on a deviation between a target camshaft phase and an actual camshaft phase to an... |
| US-7,599,763 |
Vehicle stability control system A vehicle stability control system includes a base required driving force calculation unit, an estimated driving force estimation unit, and a required driving... |
| US-7,598,848 |
Apparatus and method of pedestrian recognition An apparatus having a laser radar is used to recognize a pedestrian by detecting a position of reflective objects, mapping the objects in a two-dimensional... |
| US-7,598,847 |
Vehicle theft detection system A tilt sensor, height sensors and tire pressure sensors sense a behavior of a parked vehicle and output an angle signal, a height signal and a pressure signal,... |
| US-7,598,636 |
Automotive alternator with cooling fan having projections for preventing
foreign particles An alternator of the present invention is mounted on an automotive vehicle to supply electric power to an on-board battery and electric loads. The alternator is... |
| US-7,598,633 |
AC motor designed to ensure high efficiency in operation An ac motor is provided which includes a plurality of looped windings each of which extends in a circumferential direction of a stator. The stator is equipped... |
| US-7,598,118 |
Method of manufacturing semiconductor sensor A method of manufacturing a semiconductor sensor includes a forming step, a preparing step, a fixing step and a separating step. In the forming step, a plurality... |
| US-7,597,543 |
Impeller and fluid pump having the same An impeller includes vane grooves arranged with respect to the rotative direction. At least the radially inner side of a back surface of each vane groove is... |
| US-7,597,087 |
Controller of internal combustion engine An engine controller performs low opening degree control during a first intake stroke period since an engine start is commenced until first intake strokes of... |
| US-7,596,992 |
Fuel injection control apparatus designed to compensate for deviation of
quantity of fuel sprayed from fuel... A fuel injection control apparatus for an internal combustion engine is provided. A controller directs a fuel injector to spray a learning injection quantity of... |
| US-7,596,361 |
Low noise amplification circuit A low noise amplification circuit comprises a low noise amplifier and a filter coupled to the input terminal of the low noise amplifier. The low noise amplifier... |
| US-7,595,714 |
Ignition coil An ignition coil includes a primary coil (14), a secondary coil (16) disposed on an outer circumferential side of the primary coil and configured to be boosted... |
| US-7,594,499 |
Fuel feed apparatus and accumulator fuel injection system having the same A fuel feed apparatus is provided for supplying high-pressure fuel to a common rail of an accumulator fuel injection system. The accumulator fuel injection... |
| US-7,594,427 |
Rate-based monitoring for an engine system Rate based monitoring includes performing test cycles on a monitored system when predetermined conditions are met. Completion of a test cycle is determined by... |
| US-7,594,309 |
Method of producing laminate-type piezoelectric element A method of producing a laminate-type piezoelectric element, wherein a ceramic laminated body therein is formed through an intermediate laminated body-forming... |
| US-7,592,896 |
Vehicle door control apparatus Based on a user's instruction, a door control unit drives a door opening/closing motor for a pop-up operation. A door is thereby rotated to a predetermined... |
| US-7,592,785 |
Output control apparatus and method for field winding type dynamo-electric
machine A control apparatus for controlling an exciting current of a field winding type dynamo-electric machine having an exciting winding so as to obtain a demanded... |
| US-7,592,735 |
Alternator having Lundell type rotor A Lundell type rotor of an alternator has a pole core disposed on an outer side of a field coil in a radial direction of the rotor, and a non-magnetic claw pole... |
| US-7,592,731 |
DC rotary electric machine having balance winding for reducing variations
in magnetizing force between... In a rotary electric machine having a field winding wound on field magnet iron cores, and an armature with an armature winding connected in series with the field... |
| US-7,592,724 |
Rectifier for automotive alternator In a rectifier for an automotive alternator, each of the rectifying elements includes a semiconductor chip and a lead electrode that connects the semiconductor... |
| US-7,592,723 |
Vehicular electric rotary machine A vehicular electric rotary machine of a heat pipe cooling type is disclosed including heat pipe means 14, 14A, 15, 15B, associated with a cooling fin 51, 52 and... |
| US-7,591,281 |
Electromagnetic valve In an electromagnetic valve, a valve member is slidably installed in a housing to open and close a valve hole. A moving core is slidably installed in the... |
| US-7,591,182 |
Ultrasonic sensor mounting structure An ultrasonic sensor mounting structure includes an ultrasonic sensor and a wall member to which the ultrasonic sensor is mounted. The ultrasonic sensor includes... |
| US-7,591,174 |
Rudder angle sensor A rudder angle sensor with high accuracy, including a memory for storing a correction value to correct a rotational delay of a driven gear relative to a main... |
| US-7,591,159 |
Ignition switch device An ignition switch device is provided with a switch having a key hole, and capable of being rotationally operated in a predetermined direction with an ignition... |
| US-7,591,148 |
Vehicular heat exchanger module A heat exchanger module includes a condenser for condensing a refrigerant, a modulator, a sub-cooler for cooling liquid refrigerant supplied from the modulator,... |
| US-7,590,482 |
Fuel injection controller A fuel injection controller used for a fuel injection device that pumps high-pressure fuel to an accumulator and distributes the high-pressure fuel accumulated... |
| US-7,589,486 |
Control system for multiphase rotary electric machines A control system controls, based on a comparison between a waved real current to be supplied to a multiphase rotary electric machine and a hysteresis region... |
| US-7,589,448 |
Automotive alternator having flexible bearing cover According to the present invention, there is provided an automotive alternator which includes a rotor, a stator, a rolling bearing, and a bearing cover. The... |
| US-7,589,432 |
Device for controlling controlled variable by on/off switching operations
with less noise manner A switching device comprises a switching element, a setting member, and a control member. The switching element turns on/off in response to a drive signal, so as... |
| US-7,588,515 |
Fuel injection controller of internal combustion engine A crankshaft of an internal combustion engine is connected to an automatic transmission mechanism through a torque converter. A difference in a load applied to... |
| US-7,588,015 |
Device and method for controlling ignition timing of internal combustion
engine An engine ECU executes a program including a step of, when an absolute value of a difference between a determination value V(KX) used for determining presence or... |
| US-7,587,928 |
Leak inspection device A leak inspection device comprises: a vacuum chamber 2 for accommodating a product 1; a vacuum pump 3 for discharging air from the vacuum chamber; a He gas bomb... |
| US-7,587,489 |
Emergency report device Transmission of an emergency report from an emergency report device is either permitted or prohibited depending on a registration condition of an identification... |
| US-7,587,194 |
Mobile station having waiting process with main power off While main power in an automobile is off, a telematics station in the automobile intermittently runs to execute a process. The station has a first CPU in a... |
| US-7,586,727 |
Inrush current limiting switching circuit for power supply An inrush current limiting power supply switching circuit is disclosed including a first switch through which an electrical load, having a capacitor, and a... |
| US-7,586,726 |
Switching element overcurrent protection circuit which operates within a
high-voltage system that incorporates... A circuit for detecting excessive current flow through a switching element derives an electrical quantity relating to a condition of the switching element and... |
| US-7,586,296 |
Power supply apparatus The power supply apparatus includes a stepdown switching power supply circuit having a switching element and a smoothing circuit, a filter circuit located in the... |
| US-7,586,278 |
Control apparatus for electric vehicles In a control apparatus for an electric vehicle, an input power operation quantity that reduces the difference between a target value of a system voltage and a... |
| US-7,586,246 |
Spark plug designed to ensure high strength of electrode joint and
production method thereof An improved structure of a spark plug is provided to ensure a high strength of joint between a ground electrode and a metal shell. The ground electrode is... |
| US-7,586,230 |
Brush, commutator, and commutator device In a commutator of a rotary electric machine, each of commutator segments has a low-resistive layer made of a low-resistive material and a high-resistive layer... |
| US-7,586,222 |
Voltage controller for alternator of vehicle A voltage controller has a control circuit and a heat radiating member attached to the circuit. The circuit controls a voltage of electric power generated in an... |
| US-7,586,203 |
Vehicle-use generator The vehicle-use generator includes a rotor rotatably mounted on a shaft and having a field coil wound therearound, a stator having stator winding wound... |
| US-7,586,189 |
Heat dissipation structure accommodated in electronic control device A circuit board mounting electronic components including a heat generating element is accommodated in a casing. A heat dissipation member is disposed between the... |
| US-7,586,186 |
Ball grid array A ball grid array includes: a semiconductor chip having multiple pads; and an interposer for mounting the semiconductor chip on a first surface. The interposer... |
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