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Patent # Description
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...
US-6,855,444 Fuel cell system
Provided is a fuel cell system capable of activating a fuel cell even under low-temperature environments. The fuel cell system detects an outside air temperature...
US-6,855,409 Method for connecting insulator coated wire
There is provided a method for connecting an insulator coated wire with a conductive member while keeping the electrical resistance low and enough joint strength...
US-6,854,918 Bonding structure having protrusions
A first body is bonded with a second body to accommodate a sensor element therein. An annular convexity is formed at either the first body or the second body...
US-6,854,513 Vehicle air conditioning system with cold accumulator
In a vehicle air conditioning system, a cold accumulator is disposed between a downstream air side of a cooling heat exchanger and an upstream air side of a...
US-6,854,452 Fuel vapor handling system
In a fuel vapor handling system of this invention, an ECU performs a leak check to check a leak of fuel vapor in a fuel vapor passage when the engine is at a...
US-6,854,451 Fuel feed apparatus having vibration damping structure
A fuel feed apparatus accommodates a sub tank. The sub tank includes a pump module The pump module generates vibration, and is supported by a supporting member...
US-6,854,265 Exhaust gas filter regenerating apparatus effectively burning particulate material
Particulate material collected in a filter (PM) is burnt through a selected one of partial and perfect regenerating processes. The partial regenerating process...
US-6,853,896 Vehicle agent system acting for driver in controlling in-vehicle devices
A vehicle agent system controls operation of relevant in-vehicle devices as execution of a practical response for acting for a driver. When a command is inputted...
US-6,853,155 Electric discharge lamp device
An electric discharge lamp device has a lighting start voltage storage circuit for storing a lamp voltage immediately after the start of lighting of a lamp, and...
US-6,853,116 Structure of spark plug designed to provide higher durability and ignitability of fuel
An improved structure of a spark plug which provides higher durability and ignitability of a gaseous fuel. The spark plug consists of a center electrode, a...
US-6,853,112 Rotating electric machine
A rotating electric machine for a vehicle includes magnet holders for holding permanent magnets. The magnet holder is fitted between adjacent two claw-like...
US-6,853,111 Electric-machine-rotor having field coil and auxiliary permanent magnets amd method of manufacturing the same
An electric-machine rotor is composed of a field coil, a pair of pole cores having a plurality of claw poles to enclose the field coil, a plurality of auxiliary...
US-6,853,006 Silicon carbide semiconductor device
A silicon carbide (SiC) substrate is provided with an off-oriented {0001} surface whose off-axis direction is <11-20>. A trench is formed on the SiC to...
US-6,852,452 Method of fabricating hologram screen and hologram imaging apparatus
A method of fabricating a hologram screen having a large visual range and a hologram imaging apparatus used for the particular method of fabricating the hologram...
US-6,852,024 Air passage switching device and vehicle air conditioner using the same
In an air-outlet switching device of a vehicle air conditioner, a first rotary door is disposed to open and close a foot opening portion and a communication...
US-6,851,762 Vehicle brake fluid pressure control device with hydraulic booster
A hydraulic booster is provided between a M/C pressure and a W/C pressure. The hydraulic booster is composed of a pump and an amplifying piston amplifying the...
US-6,851,509 Easy-to-assemble structure of electric power steering device
An easy-to-assemble electric power steering device for automotive vehicles is provided which includes an electric motor, a controller, and a torque transmission...
US-6,851,405 Motor-driven starter having pinion to engage ring gear of internal combustion engine
A starter includes a motor, an output shaft, a first spline connection member disposed between the motor and the output shaft, a pinion to be engaged with a ring...
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