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Patent # Description
US-6,868,679 Ejector cycle system
In a hot gas heating mode of an ejector cycle system, hot gas refrigerant discharged from a compressor is introduced to an interior heat exchanger while...
US-6,867,968 Electronic control unit
An electronic control unit installed on a high temperature heat source or in its vicinity exhibits an improved heat dissipation ability within its installation...
US-6,867,583 Displacement sensor
A displacement sensor precisely detects displacement of a moving body in a rectilinear movement direction even if the moving body rotates. The sensor includes a...
US-6,867,569 Abnormality detection apparatus of vehicle AC generator
An abnormality detection apparatus of a vehicle AC generator that includes a rectifier for providing DC voltage is disclosed. The abnormality detection apparatus...
US-6,867,517 Rectifier for alternator having rectifier element covered with rectifier terminal
A rectifier of an alternator includes positive and negative rectifier elements. Each rectifier element has a lead wire connected thereto, and a vicinity of a...
US-6,867,456 Semiconductor device having high breakdown voltage without increased on resistance
A first trench is formed in a surface of an n.sup.+ -type semiconductor substrate that forms a source region. A p-type base region, an n.sup.- -type drift...
US-6,866,517 Contact slidable structure with a high durability
A contact slidable structure is formed between a resilient terminal and a terminal electrode. The terminal electrodes and are disposed on the ceramic element....
US-6,866,443 Fastening assistance structure
A fastening assistance structure has a bolt hole for passing therethrough a threaded portion of a bolt, a seat face for engaging a head seat face of the bolt,...
US-6,866,085 Plastically worked cast aluminum alloy product, a manufacturing method thereof and a coupling method using...
The newly proposed cast aluminum alloy product has the composition consisting of 6.5-8.0% Si, 0.25-0.45% Mg, 0.08-0.40% Fe, 0.001-0.01% Ca, P less than 0.001%,...
US-6,865,951 Semiconductor pressure sensor
In a diaphragm (30) having a square shape comprising four sides of a pair of first sides (31, 32) extending along the <110> crystal axis direction and a...
US-6,865,903 Arrangement structure for protecting a drain hose of a vehicular air conditioning case
In a arrangement structure of a drain hose that drains water from an air conditioning case to an outside of a vehicle, the drain hose is disposed to extend along...
US-6,864,771 Electromagnetic actuator
The electromagnetic valve has an electromagnetic actuator for operating a valve. The electromagnetic actuator has a movable core that reciprocally moves in an...
US-6,864,532 Semiconductor device and method for manufacturing the same
A trench-gate type transistor has a gate insulating film formed on an inner wall of a trench. The gate insulating film includes a first portion located on a wall...
US-6,863,705 Exhaust gas purifying filter and manufacturing method therefor
A ceramic material containing organic binder is formed by extrusion, dried and cut off so as to make the honeycomb body 100 having the bulkheads 11 and a...
US-6,863,503 Variable capacity compressor
A variable capacity compressor like a swash plate type where a pressurized fluid is fed to a control pressure chamber such as a swash plate chamber to apply a...
US-6,863,259 Electronically controlled throttle apparatus
In an electronically controlled throttle apparatus, a coil spring is shaped to extend from a U-shaped hook portion which is a joint between a first spring...
US-6,863,139 Accessory-driving equipment for an automotive vehicle
Accessory-driving equipment connects an engine having an idle stop system, a motor-generator and an accessory including an air-conditioner compressor that is...
US-6,863,119 Cooling device boiling and condensing refrigerant
In a cooling device boiling and condensing refrigerant, a heat conductor portion for thermally connecting a heat reception wall and a heat radiation wall...
US-6,862,930 Fluid flow amount measuring apparatus responsive to fluid flow in forward and reverse directions
In a thermal-type air flow measuring apparatus, a heater is set to a reference temperature which is a predetermined temperature higher than an intake air...
US-6,862,897 Vapor-compression refrigerant cycle with ejector
In a vapor-compression refrigerant cycle having an ejector, a mixture refrigerant of a first refrigerant and a second refrigerant is used. When the mixture...
US-6,862,796 Method for manufacturing an electric rotary machine
A conductor segment constituting a stator coil has a head conductor portion protruding from slots of a stator core for constituting a head side coil end. The...
US-6,862,508 Vehicle data communication system having supervised coordination of networks which control respective basic...
A vehicle LAN is formed of networks of ECUs with each network controlling a specific basic system of the vehicle such as the power train, and each network...
US-6,862,487 Production method and a production system
Various models of brake parts (products) are produced with a mixedly transferring production system. The mixedly transferring production system includes a top...
US-6,861,967 Non-linearity correcting method and device for A/D conversion output data
Predetermined reference voltages v1, v2 are A/D-converted to achieve corresponding digital data d0, d1, d2. Any reference digital values y1, y2 are set in...
US-6,861,880 Driving circuit for push-pull operated transistors
A driving circuit having a p-n-p transistor and an n-p-n transistor which are connected in series between a high-voltage side source terminal (V.sub.B) and a...
US-6,861,781 Rotor of rotary electric machine having commutator surface facing axial rear end
A rotor of a rotary electric machine such as a starter motor for cranking an internal combustion engine is substantially composed of an armature core fixed to a...
US-6,861,765 Generator system for use in automotive vehicle
A generator system includes an alternator driven by an engine through a driving belt and an electronic control unit for controlling operation of the engine. The...
US-6,860,639 Rotator with bearing, and method for manufacturing the same
A pulley includes a radial rolling bearing and a pulley main body which are integrated to each other by an insert molding method. Therefore, a metal insert...
US-6,859,731 Collision damage reduction system
In a collision damage reduction system, a microcomputer obtains relative position data corresponding to a relative between a vehicle and an object from a first...
US-6,859,039 Device and method for detecting oil deterioration
A method and a device for detecting a deterioration of vehicle oil are disclosed in which the end point of the oil service life can be detected with higher...
US-6,859,016 Lithium-ion battery charger input pre-regulator
A battery charger for charging a battery from a power source is provided. The battery charger includes a current sense circuit in series with the power source...
US-6,858,966 Slip ring apparatus for an automotive alternator
A slip ring apparatus includes a pair of slip rings electrically insulated from each other and disposed coaxially, a pair of electric conductive elements for...
US-6,858,563 Catalyst for automobiles
This invention aims at achieving early activation by use of a catalytic body having a low thermal capacity, and a low pressure loss, without using a coating...
US-6,858,451 Method for manufacturing a dynamic quantity detection device
A method for manufacturing a dynamic quantity detection device that is formed by bonding a semiconductor chip that includes a detection element for detecting a...
US-6,857,984 Starter having thrust receiving member between motor shaft and output shaft
In a starter, an output shaft is disposed on a same axial line with a motor shaft through a planetary gear reduction device. The output shaft has an ...
US-6,857,981 Rotary actuator
A rotary actuator has a synchronous motor and an internally meshing planetary reduction gear having a first shaft rotated by the synchronous motor, an outer gear...
US-6,857,681 Connecting structure of air duct of vehicular air conditioning unit
In a connecting structure of an air duct of a vehicular air conditioning unit, an end of the air duct is engaged with an air conditioning case when an instrument...
US-6,857,466 Cooling apparatus boiling and condensing refrigerant
This cooling apparatus can improve a radiation performance by increasing the boiling area and make it difficult to cause the burnout on boiling faces by filling...
US-6,857,417 Fuel injection nozzle having coating layer and manufacturing method thereof
A coating layer made of a lipophobic material is provided in a distal end of a nozzle needle of a fuel injection nozzle. The coating layer is formed by soaking...
US-6,857,416 Knocking detecting device for automobile
A knocking detecting device executes A/D conversion of a knock sensor signal every constant time ts and executes filter processing of the converted digital...
US-6,857,415 Control system for internal combustion engine
A bypass passage for bypassing a check valve is connected with a vacuum introducing passage of a brake booster. The bypass passage is provided with a switching...
US-6,857,286 Vapor-compression refrigerant cycle system
A vapor-compression refrigerant cycle system includes a first evaporator in which refrigerant is evaporated, a second evaporator in which refrigerant is...
US-6,857,280 Air conditioner
By the use of the suction pressure of a compressor, the pressure in back pressure chambers 71g and 71h are reduced to open a refrigerant inlet side and a...
US-6,857,174 Robot hand for high load work
High load screwing work, calking work, or press-fitting work ancillary to assembly work can be performed by a low rigidity robot such as a tabletop robot by, in...
US-6,856,888 Vehicular control system
In an air-fuel ratio control system, a gain Kh is adaptively determined on the basis of a value z obtained by multiplying a target fuel amount difference value...
US-6,856,846 3-D modeling method
A 3-D modeling system is provided for reducing design costs an efficient drawing checking operation. A number of CAD units and a server are connected through...
US-6,856,829 Method for detecting physiological condition of sleeping patient based on analysis of pulse waves
A physiological condition detecting method detects pulse waves from the body of a patient, and creates the envelope of the pulse waves by connecting every peak...
US-6,856,277 Radar beam scanning method, on-vehicle radar apparatus and radar scanning computer program
In the on-vehicle radar apparatus of the present invention, the vertical scanning width of the radar beam is narrowed, before the horizontal scanning, thereby...
US-6,855,981 Silicon carbide power device having protective diode
A silicon carbide power device includes a junction field effect transistor and a protective diode, which is a Zener or PN junction diode. The PN junction of the...
US-6,855,625 Manufacturing method of multilayer substrate
Single-sided conductor patterned films are prepared, each of which has a conductor pattern formed only one side of a resin film and via hole filled with...
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