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Patent # Description
US-7,024,304 Diagnosis system for variable valve controller
A control mode of an intake valve lift controller is changed between a low-speed mode and a high-speed mode. Based on the control mode, an ignition timing is...
US-7,024,217 Access parameter adaptation and packet data resource management using detailed mobile status information
A wireless communication system wherein wireless infrastructure adapts access parameters and manages channel resources based on detailed reconnection information...
US-7,023,127 Multi-point spark plug
The present invention relates to a multi-point spark plug capable of facilitating the attachment of a plug cap. The multi-point spark plug is made up of two...
US-7,023,121 Brushless rotary electric machine having tandem rotary cores
A brushless rotary electric machine includes a stator having an annular armature core with first radial teeth at the outer periphery thereof and second radial...
US-7,022,244 Method and apparatus for generation of fine particles
To supply microfine liquid droplets to a microscopic space for enabling micromachining and provide a method and an apparatus for forming the microfine liquid...
US-7,022,008 Air duct seal for HVAC case
An HVAC duct sealing system has an air duct wall, a sealing surface, such as an HVAC case, against which the air duct wall is biased, and a seal member...
US-7,021,980 Adjusting method for centering earth electrode at center electrode of spark gap of spark plug
An object of the present invention is to efficiently adjust a positional difference (measured along the direction perpendicular to the center electrode axis)...
US-7,021,570 Fuel injection device having injection hole plate
A nozzle holder includes a support portion, which supports a downstream end surface of a planar wall of an injection hole plate. The injection hole plate...
US-7,021,411 Front end structure of vehicle with labyrinth structure forming means for cooling air to a radiator
A clearance 44 is provided between the outer periphery of a duct 42 and a vehicle body, that is, a radiator support 50 and, at the same time, the clearance 44 is...
US-7,021,288 Injection control apparatus for an engine
An injection quantity control apparatus for accurately performing an injection quantity learning process in a diesel engine creates an environment for obtaining...
US-7,021,278 Fuel injection system
A fuel injection system includes an injector and a control device. The injector includes a control chamber that drive-controls a needle with a pressure therein....
US-7,021,075 Electric-powered compressor
An electric-powered compressor comprised of a compression mechanism 110 for sucking in and compressing a refrigerant and an electric motor 120 for driving the...
US-7,021,073 Heat pump hot water supply system of hot water storage type
When heating up the water in the lower inner part of a hot water tank by a heat pump unit, a control unit stops the heat-up operation while leaving the hot water...
US-7,020,502 Transmitter for remote control system
A transmitter has a dummy load circuit. The dummy load circuit is driven prior to writing of a rolling code into a memory. It consumes the amount of power...
US-7,019,991 Rectifying circuit
In a rectifying circuit, a rectifying diode is configured to rectify a first AC voltage to output a first DC voltage. A protection diode circuit has constant...
US-7,019,516 Magnetic sensor unit less responsive to leaking magnetic flux
A magnetic sensor unit includes an actuator motor and a magnetic position sensor. The actuator motor has a magnetic circuit including motor magnets. The magnetic...
US-7,019,430 Electric motor
An electric motor in which magnetic steel sheets and stator end plates are laminated, wherein notches are formed in slot portions in the stator end plates to...
US-7,019,395 Double-sided cooling type semiconductor module
A semiconductor module includes a fixed type and transformable type coolers and a flat semiconductor package sandwiched between the coolers. A relative...
US-7,018,722 Aluminum alloy fin material for heat exchangers and heat exchanger including the fin material
The present invention provides an aluminum alloy fin material for heat exchangers which has a thickness of 80 .mu.m (0.08 mm) or less and excels in joinability...
US-7,018,314 Engine starter with impact absorber
An engine starter equipped with an impact absorber. The impact absorber is arranged between a planetary gear train and an overrunning clutch of the starter. The...
US-7,017,817 Apparatus for reading information code
An information code reading apparatus comprises a case, an illuminating light source, and a light receiver. The case has an end portion at which a reading...
US-7,017,726 Electromagnetic clutch
In the disclosed electromagnetic clutch, a bent porion (15a) of a plate (15) comes into contact with an armature (6) attempting to move beyond a predetermined...
US-7,017,657 Cooling device boiling and condensing refrigerant
A cooling device boiling and condensing refrigerant includes a refrigerant container, a header tank, and tubes between the refrigerant container and the header...
US-7,017,566 Ignition device for an internal combustion engine
An insulator includes a plug side cylindrical portion having an inner space for accommodating a center electrode and a coil side cylindrical portion extending in...
US-7,017,554 Fuel supply device of an internal combustion engine
A fuel supply device includes a fuel pump, a plurality of valves, and a controller. The fuel pump includes a plurality of pressure chambers each having a volume...
US-7,017,550 Electronic throttle controller
In an electronic throttle controller, when an intake air amount detected by an air flow meter is smaller than a stall prevention judging-purpose each cylinder...
US-7,017,541 Driving apparatus and valve lift adjusting apparatus using the same
A driving cam includes a circular surface portion at an outer cam surface thereof. When an engine is turned off, the circular surface portion is brought into...
US-7,015,706 Semiconductor sensing device using different resistance types
A semiconductor sensing device has a semiconductor substrate with a pressure sensing bridge circuit including piezo-resistance elements formed on the substrate....
US-7,015,633 Spark plug
A noble metallic firing tip includes a protruding portion which is formed partly on its outer circumferential surface so as to protrude in the direction...
US-7,015,594 Vehicle-mounted electric generator control system which selectively supplies regenerative field current to...
A control apparatus for a vehicle electric generator judges the currently available generating capacity of the generator and establishes a regenerative current...
US-7,015,578 Semiconductor unit with cooling system
A semiconductor unit has semiconductor modules and cooling members. The semiconductor module includes power devices with a flat shape, the first electrode bonded...
US-7,015,430 Automotive electric heater apparatus
An electric heater apparatus for automobiles is disclosed. A sheathed heater (14a) constituting a heat generating member of a heater assembly (14) generates heat...
US-7,014,564 Power transmission device
When the connecting rod 10 made of material of high strength, the mechanical strength of which is higher than that of the inner hub 22, is incorporated into...
US-7,014,517 Engine control apparatus
An engine control apparatus includes: the switch case 1; the stop switch body 6; the stop switch knob 3; the lock plate 5; the transponder 9; and the control...
US-7,014,439 Vane pump having volume variable pump chambers communicatable with inlet and outlet
In a vane pump, a rotor chamber is defined within a housing that includes a ring and first and second plates. An inlet is communicated with the rotor chamber...
US-7,014,432 Fuel pumping unit, with a plurality of commutator brush assemblies with engaging members for restricting brush...
A fuel pump includes a housing, a pump section, a motor section including a commutator, a cover disposed at one end of the housing, a pair of brushes disposed in...
US-7,014,168 Solenoid actuator having misalignment accommodating structure and solenoid valve using the same
A solenoid actuator of a solenoid valve has a solenoid, a yoke, a stator, a cup and a restrained portion. The yoke radially surrounds the stator while radially...
US-7,013,967 Air conditioner for vehicle
In a vehicle air conditioner, a heater core is disposed in an air conditioning case to form front and rear cool air bypass passage through which cool air...
US-7,013,966 Vehicle air conditioner with hot-gas heater cycle
A vehicle air conditioner selectively switches one of a cooling mode in which an interior heat exchanger of a refrigerant cycle is operated as an evaporator for...
US-7,013,865 Fuel injection system
A fuel injection system includes an injector, a controller, and a cylinder internal pressure sensor. The injector injects fuel to an engine. The controller...
US-7,013,852 Control apparatus for an internal combustion engine
A variable valve mechanism performs a valve lift switching operation for an intake valve. ECU defines valve lift switching characteristics corresponding to the...
US-7,013,701 Inspection method of multilayer gas sensing device
Provided is an inspection method for a multilayer gas sensing device, capable of certainly and easily detecting a defective product originating from faults such...
US-7,013,659 Battery cooling system for vehicle
In a battery cooling system that cools a battery by using conditioned air (inside air of a passenger compartment) of a vehicle air conditioner, a battery control...
US-7,013,656 Vehicle ventilation and deodorization system
A ventilation and deodorization system includes a door lock switching unit for performing a locking and an unlocking of a vehicle door, an air conditioner which...
US-7,013,653 Seat air conditioner for vehicle and seat structure
A seat air conditioner for a vehicle seat includes a seat air passage that is provided in at least one of a seat back and a seat cushion having a seat surface...
US-7,013,241 Electronic control unit
In an electronic control unit having two computers, the first computer, which is an engine control microcomputer, performs multiple diagnoses and sends data...
US-7,012,993 Telecommunications modem deactivation control method and apparatus
A method is disclosed for controlling the deactivation of a telecommunications modem based on the call type, independent of the connection quality, to minimize...
US-7,012,502 Sensor and manufacturing method thereof
A temperature sensor comprises a thermistor element, a metal tube into which the thermistor element is inserted, two electrode wires joined to the thermistor...
US-7,012,423 Rotation angle detector
A rotation angle detector for improving the detection accuracy of a rotation angle has a movable shaft, a bearing portion for pivotably bearing against the...
US-7,012,401 Inverter system of automotive motor
An inverter includes an upper ECU, a communication microcomputer receiving an instruction from the upper ECU, a motor control microcomputer receiving an...
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