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Patent # Description
US-6,851,181 Apparatus for manufacturing non-resonance knock sensor
An apparatus of two stories for manufacturing a non-resonance knock sensor has an assembly body stage positioned at a first floor for forming an assembly body in...
US-6,851,180 Method of manufacturing a gas sensor
A manufacturing method for a gas senor having sensor element on and in which an outer electrode terminal and an inner electrode terminal are press-fitted. The...
US-6,850,178 Analog-to-digital conversion method and device
An analog-to-digital conversion device is provided that uses pulse delay circuits to convert an input voltage into numerical data and offers a high resolution in...
US-6,850,047 Switching regulator and power supply using the same
The power supply PS includes a voltage detecting circuit VD for detecting a voltage level Vs inputted from an external voltage source, a boot strap circuit BS,...
US-6,849,291 Gas sensing element and method for manufacturing the same
A gas sensing element has a solid electrolytic body, a reference gas side electrode provided on a surface of the solid electrolytic body so as to be exposed to a...
US-6,849,222 Method of manufacturing ceramic honeycomb structure and device for forming through holes
A method of manufacturing a honeycomb structure and a through hole forming device used in the manufacture of the honeycomb structure are provided, in which the...
US-6,849,174 Gas concentration measuring apparatus designed to minimize error component contained in output
A gas concentration measuring apparatus which has a gas sensor designed to measure, for example, the concentrations of O.sub.2 and HO.sub.x contained in exhaust...
US-6,849,136 Filler metal for aluminum brazing sheet for heat exchangers and method of manufacturing same
An object of the present invention is to provide a filler metal for an aluminum brazing sheet for heat exchangers capable of preventing or controlling occurrence...
US-6,848,742 Seat air conditioning unit for vehicle and fan combination of blower units of the same
A seat air conditioning unit includes a seat defining an air passage therein through which air flows toward a seat surface, and first and second blower units for...
US-6,848,669 Electromagnetic fluid controller
An electromagnetic fluid controller can prevent the action force of magnetic attraction between both abutting faces of an armature and a stator, and eliminate...
US-6,848,429 Fuel injection pump
In a fuel injection pump, a helical gear is attached to an end of a camshaft and rotatable with the camshaft. The camshaft is biased in one axial direction...
US-6,848,424 Accumulation type fuel injection system
A common rail of an accumulation type fuel injection system has a common rail main body, distributing portions and accessory portions. The common rail main body...
US-6,848,401 Valve timing adjusting device
A valve timing adjusting device adjusts valve timing by shifting rotational phase of a camshaft relative to a crankshaft. The device has an electric motor for...
US-6,848,310 Capacitive dynamic quantity sensor, method for manufacturing capacitive dynamic quantity sensor, and detector...
A capacitive dynamic quantity sensor includes a semiconductor substrate, a weight, a movable electrode, and two fixed electrodes. The weight is movably supported...
US-6,848,309 Capacitive type dynamic quantity sensor
In a capacitive type dynamic quantity sensor, a width of a beam in a beam portion extending in a direction that is perpendicular to a predetermined deformation...
US-6,848,306 Semiconductor dynamic sensor
A semiconductor dynamic sensor such as an acceleration sensor is composed of a sensor chip having electrodes movable in response to acceleration applied thereto...
US-6,848,301 Cylinder-by-cylinder intake air quantity detecting apparatus for internal combustion engine
A rate of cylinder-to-cylinder variations in an intake air quantity is calculated, and learned as a learning value based on an output from an airflow meter when...
US-6,848,298 Apparatus and method for failure diagnosis of fuel vapor purge system
A fuel vapor purge system includes a fuel tank, a canister, and an evaporation route, and purges fuel vapor collected in the canister into an intake passage of...
US-6,848,262 Compressor device and control method for the same
A compressor device for a refrigerant cycle includes a compressor and a control unit. The compressor is provided with a displacement changing mechanism for...
US-6,848,178 Enhancement of current-carrying capacity of a multilayer circuit board
A multilayer circuit board, in which a plurality of insulating layers and a plurality of conductive layers, each of which includes a conductive pattern, have...
US-6,847,902 Adjustment-circuit embedded semiconductor sensor and torsion bar type torque sensor system
A torsion bar type torque sensor system is provided with the following: an elastic member that receives a torque and converts the torque to a torsion ...
US-6,847,864 Vehicular communications system initializing abnormal control unit
A vehicular communications system connects, through a communications network, with a plurality of electronic control units (ECUs) that control respective...
US-6,846,214 Method of manufacturing a spark plug for an internal combustion engine
In a spark plug for an internal combustion engine, a noble metal chip such as an iridium alloy chip is bonded on the tip of a center electrode made of a material...
US-6,845,920 Piezoelectric element and injector using the same
A piezoelectric element and an injector using the same piezoelectric element are disclosed, which are so high in reliability as not to be shorted even in a high...
US-6,845,683 Shifting-transfer mechanism
A shifting mechanism includes a limit switch that sends an open-close signal of the switch contacts SW1, SW2, SW3 and SW4 out to a control mechanism according to...
US-6,845,681 Starter motor having seal member for sealing axial end of housing
A front end of a starter motor housing is sealed by a resilient seal member disposed between a bearing and a front end wall of the housing. A shaft carrying a...
US-6,845,649 Rotational angle output regulating method
A method for calibrating a rotation angle sensor having a magnet, a magnetic detector disposed in a magnetic field of the magnet for outputting a detected value...
US-6,845,245 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-6,845,012 Coolant cooled type semiconductor device
A coolant cooled type semiconductor device capable of achieving a superior heat radiation capability is provided, while having a simple structure. While a...
US-6,844,735 Method for inspecting ignition device for internal combustion engine and inspection device
An inspection object constructed of an ignition plug and an ignition coil is inserted in an inspection housing that does not have a ground electrode. A voltage...
US-6,844,719 Rotational speed detector having elongate detecting surface and method of manufacturing the same
A rotational speed detector such as a wheel speed detector has an elongate housing containing a detector unit therein. The detector unit is a molded unit having...
US-6,844,662 Spark plug and ignition apparatus
At least one of a center electrode tip and a ground electrode tip is made of an iridium alloy. A discharge gap, formed between the center electrode tip and the...
US-6,844,614 Semiconductor integrated circuit
A semiconductor integrated circuit has a P-channel FET and a diode. The FET and the diode are mounted on a single island of a lead frame so that a drain of the...
US-6,842,977 Method of manufacturing metallic wire segment
One end of a metallic wire having a rectangular cross-section is widened by upsetting the end of the wire in its axial direction. At the same time, a swollen...
US-6,842,679 Activation device for passenger protection apparatus
An activation device for a passenger protection apparatus comprises a sensor for detecting a roll angular velocity, a unit for calculating a roll relative angle...
US-6,842,108 Power supply integrated circuit having communication function
A power supply integrated circuit is provided which makes it possible to make an on-vehicle apparatus compact and to allow power supply cable communication...
US-6,841,913 Stator coil including sequentially-connected conductor segments for an electric rotary machine and...
A tail side coil end includes a plurality of tail conductor pairs sequentially disposed with predetermined radial gaps. The radial gaps between the conductor...
US-6,841,906 Vehicle-use alternator enabling accurate control of position and attitude of the alternator during an operation...
An alternator for a vehicle has a housing that is formed with attachment holes in external portions of the housing, through which a carrier jig is passed, to...
US-6,841,840 Capacitive dynamic quantity sensor
A capacitive dynamic quantity sensor includes a substrate, a weight, a movable electrode, an anchor, a fixed electrode, a spring, and a strain buffer. The weight...
US-6,841,436 Method of fabricating SiC semiconductor device
In a method of fabricating a SiC semiconductor device, a surface of a SiC layer (5, 48, 102) is processed into a cleaned surface terminated at Si. An oxide film...
US-6,840,466 Hydraulic control valve and fuel injector using same
A hydraulic control valve for a fuel injector for an automotive engine, which includes a piezoelectric actuator and a hydraulic valve mechanism. The hydraulic...
US-6,840,447 IC card reader with card holder fastening mechanism and card holder
An IC card reader is provided for reading data stored in an IC card with radio communication and inputting the data into, for example, a personal computer. The...
US-6,840,435 Method for brazing aluminum alloy-assembled articles within a short period of time and a filler alloy usable at...
A method for brazing aluminum alloy-assembled articles with a filler alloy having a liquidus temperature of 540.degree. C. or lower and a difference of...
US-6,840,102 Flow amount measuring apparatus
The flow amount measuring apparatus has two detecting portions for generating signal indicative of flow amount respectively. The outputs of two detecting...
US-6,840,096 Throttle-opening detecting apparatus
A throttle-opening detecting apparatus has a case mounted on a handle bar of a vehicle, a throttle grip mounted on a leading end side of the handle bar so as to...
US-6,840,056 Cooling system with adsorption refrigerator
In a cooling system for cooling first and second heat-generating members, the first heat-generating member is cooled by a refrigerator, and cold produced by the...
US-6,840,055 Air conditioner for hybrid vehicle
In an air conditioner for a hybrid vehicle, an air conditioning unit performs air-conditioning operation by electrical power supplied from a battery. When a...
US-6,840,045 Compound engine dynamo-electric machine
A first exhaust turbo rotary machine is able to assist turbo supercharging by operating as a motor on power generated in a second rotary machine connected to a...
US-6,839,622 Vehicle control system
A storing area of a non-volatile memory includes a plurality of blocks, in each of which a failure diagnosis frequency (numerator) and an operating frequency...
US-6,839,236 Voltage control device for vehicular alternator
In an alternator, a voltage control device includes a control circuit IC chip, a radiating fin and a case. The radiating fin 253 has a base 256 that is fixed to...
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