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Patent # Description
US-6,795,754 System for installing control program in electronic control unit mounted on automotive vehicle
A control program for an electronic control unit (ECU) is installed at an end of a manufacturing line after the ECU is mounted on an automotive vehicle. The ECU...
US-6,795,040 Displaying device for vehicle having light sources of different directivities
A light source located in a rear part of an LCD panel has a first LED group and a second LED group. LEDs in the second LED group has higher directivity than LEDs...
US-6,794,921 Clamp circuit
In the clamp circuit, the first transistor shifts a target clamp voltage by a gate-source voltage to output the target clamp voltage. The buffer circuit inputs...
US-6,794,804 Production method of spark plug designed to provide high temperature oxidation resistance and weld strength and...
A spark plug and a production method thereof is provided which is designed to improve the high temperature oxidation resistance of a ground electrode without...
US-6,794,803 Spark plug for an internal combustion engine
At least one of a center electrode and a ground electrode of an engine spark plug is a Ni-base alloy containing, in weight percentage, 0.5.about.2.5% Si,...
US-6,794,790 Rotary electric machine
A rotary electric machine is composed of an armature core, an armature winding, a rotor core disposed opposite said armature core, a rotary magnetic-flux source...
US-6,794,785 Alternator for vehicles
A stator winding of an alternator has two poly-phase windings. Each of phase coils, e.g., X-phase coil in one of poly-phase windings, is provided by a continuous...
US-6,793,016 Vehicle air conditioning system with seat air conditioning unit
A vehicle air conditioning system includes a space air conditioning unit for blowing conditioned air into a passenger compartment, a seat air conditioning unit...
US-6,792,805 Capacitive acceleration sensor
A capacitive acceleration sensor includes a supporting substrate, a movable member, and two fixed members. The movable member moves in response to a force that...
US-6,792,800 Liquid level detecting device
A liquid level detecting device to be disposed in a liquid tank includes a body, a float arm having a float to be disposed in liquid, a resinous arm holder fixed...
US-6,792,786 Fabrication method of metal shell of spark plug
A fabrication method of a metal shell to be installed on a park plug is provided which is made up of a small-diameter portion, a large-diameter portion, and a...
US-6,792,678 Method of manufacturing a gas sensor
An improved manufacturing method for a gas sensor is provided which is capable of establishing a required hermetic seal in a body of the gas sensor. The method...
US-6,792,112 Encrypting communications between wireless mobile units
A wireless mobile unit includes a voice encoder circuit that receives an analog voice signal and creates digital voice data representing a user's voice. The...
US-6,791,463 On-board control system and method for vehicles
In an on-board control system, a body ECU executes various control operations in response to the supply of power voltage from a battery. There is connected on...
US-6,791,334 Oil condition sensor and method for making the same
An oil condition sensor detects a condition of oil in response to the potential difference between electrodes. The electrodes include at least a first and second...
US-6,791,201 Starter having pinion movement restricting member
In a starter, a pinion is fitted on a pinion shaft such that a rear end surface of the pinion is pressed against a thrust receiving wall provided on the pinion...
US-6,791,156 Semiconductor device and method for manufacturing it
In a manufacturing process of an SOI structure semiconductor device in which an MOS capacitor is located on an SOI substrate, the capacitor insulating film of...
US-6,790,751 Semiconductor substrate for a one-chip electronic device and related manufacturing method
A plurality of grooves, each having a depth of 10 .mu.m or more and arranged adjacent to each other, are formed at a predetermined portion of a semiconductor...
US-6,790,550 Water control for a fuel cell system
A fuel cell system includes a heat-generation amount detection device for detecting a heat generation amount in a fuel cell, and an evaporation amount controller...
US-6,790,248 Exhaust gas purification filter
An exhaust gas filter is capable of suppressing the generation of an excessive pressure loss due to the particulates deposited. At least a part of a multiplicity...
US-6,790,025 Extrusion molding apparatus
An extrusion molding apparatus capable of improving the extrusion rate of the ceramic material without a major reconstruction of a drive system is disclosed. The...
US-6,789,753 Fuel injection valve
In a fuel injection valve, a flow-out passage is provided on a downstream side thereof with an out-orifice. The out-orifice is provided around a periphery of an...
US-6,789,613 Double heat exchanger for vehicle air conditioner
A double heat exchanger for a vehicle air conditioner has a first radiator for cooling engine coolant, a second radiator for cooling electronic-parts coolant for...
US-6,789,612 Cooling device with waterproof structure
A cooling device for cooling an inner part of an approximately sealed box includes a casing and a heat exchanger disposed in the casing. Plural inside air...
US-6,789,528 High pressure fuel supply device having plating layer and manufacturing method thereof
In a pressure accumulator vessel of a high pressure fuel supply device, a chamfered section is formed in a connection between an accumulation chamber and a...
US-6,789,526 Apparatus for controlling throttle valve and manufacturing method for the same and motor
An apparatus for controlling a throttle valve has a body member made of resin. The body member contains a motor for controlling a throttle valve. The motor has a...
US-6,789,524 Air intake system
An air intake system includes an intake pipe and a throttle body. The throttle body is inserted in a middle section of the intake pipe between upstream and down...
US-6,789,520 System for cranking internal combustion engine
A system for cranking an internal combustion engine includes an electric starter and a current supply circuit having a key switch. By turning on the key switch,...
US-6,789,459 High-pressure fuel pump
A high pressure fuel pump includes a cylinder having a pressurizing chamber and a plunger inserted into the cylinder. The plunger is axially reciprocated by a...
US-6,789,431 Diaphragm-type semiconductor pressure sensor
A diaphragm-type semiconductor pressure sensor includes a substantially rectangular (110) semiconductor substrate, which has four sides, an active surface of...
US-6,788,951 Radio communication system using variable packet length
A radio communication system performs radio communication between a terminal station installed on a vehicle and a plurality of base stations provided along a...
US-6,788,534 Intake module having integrated ECU
An intake module has an electronic control unit (ECU) housing portion that houses an ECU. The ECU housing portion is provided in a manner that a lateral...
US-6,788,255 Antenna unit having radio absorbing device
An antenna unit includes a substrate having an antenna device and a radio absorbing device. The antenna device, substrate and radio absorbing device are...
US-6,788,189 Vehicle antitheft device and program
Code verification is executed with a surveillance target such as an engine ECU or an immobility ECU installed in a vehicle. Failure of the verification indicates...
US-6,788,128 Overcurrent protection structure of load driving circuit
An electrical load driving circuit is provided which includes an insulated gate transistor and a control voltage limiting circuit. The transistor works to supply...
US-6,788,052 Magnetic sensor apparatus capable of directly producing digital sensor data from magnetic sensor element
A magnetic sensor apparatus has a ring circuit constructed with an odd number of semiconductor magnetic sensors connected in a ring shape. The drain regions of...
US-6,787,975 Piezoelectric device for injector
A piezoelectric device 1 for an injector, built into an injector and generating driving force of the injector, wherein a relation d(0.1 Ec)/d(1.2 Ec).gtoreq.0.50...
US-6,787,966 Motor and method and apparatus for manufacturing same
A motor includes a permanent magnet unit at a circumference for providing a plurality of magnetic poles and a rotor disposed inside the circumference to be...
US-6,787,929 Semiconductor device having a flat protective adhesive sheet
A semiconductor device has a semiconductor wafer having sensing portions exposed on a surface thereof and an adhesive sheet attached to the semiconductor wafer...
US-6,787,866 Semiconductor device having a moveable member therein and a protective member disposed thereon
A protective sheet is fixed to a jig, and regions of the protective sheet corresponding to regions where dicing-cut is to be performed are removed to form...
US-6,787,500 Catalyst particles and method of manufacturing the same
Catalyst particles having a higher activity and capable of showing activities for a plurality of kinds of material are provided. The catalyst particles of the...
US-6,786,969 Method and apparatus for producing single crystal, substrate for growing single crystal and method for heating...
It is the purpose of the present invention to prevent a macroscopic defect in the production of an SiC single crystal. SiC source material powder and an SiC seed...
US-6,786,816 Inside/outside air switching device for vehicular air conditioning unit
In an inside/outside air switching device, a rotary door includes a rotation shaft, a periphery wall rotating about the rotation shaft, and side plates...
US-6,786,713 Honeycomb structure molding die having narrow slit grooves with recesses and protrusions
A honeycomb structure molding die that can mold a thin-walled honeycomb structure without degrading the moldability has been provided. A honeycomb structure...
US-6,786,704 Compressor with single shaft support
A piston type compressor having a drive plate (swash plate), wherein sliding friction between the drive plate and shoes is reduced and the compressor is made...
US-6,786,089 Airflow meter
An airflow meter has a member that defines a bypass passage. The bypass passage has a sensing passage in which a sensor tip is disposed. The sensing passage is...
US-6,785,117 Capacitive device
A capacitive device includes a substrate, a movable electrode, and a fixed electrode. The movable electrode is located above a surface of the substrate and is...
US-6,785,106 Integrate circuit device
An integrated circuit device includes an output terminal for connection with a terminal of an external load, and first and second power supply terminals for...
US-6,784,583 Rotary electric machine
A rotary electric machine having an armature winding that includes three first phase-windings that form a .DELTA.-connection winding having output ends and three...
US-6,784,577 Vehicular AC current generator rotor having field-coil winding finishing-end hook portions
In a rotor for a vehicular alternating current generator, a field coil is wound around an insulating bobbin. A flange of the bobbin is formed with the first,...
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