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Patent # Description
US-6,382,188 Fuel injection control system of internal combustion engine
In a fuel injection control system for an internal combustion engine, a fuel atomization device is provided to atomize fuel injected at the time of engine...
US-6,381,971 Air conditioning system with compressor protection
An air conditioning system includes compressor protective means for protecting a compressor. The compressor protective means includes first and second protective...
US-6,380,891 GPS receiver with satellite frame synchronization process
A GPS receiver has a plurality of data demodulator circuits assigned to a plurality of GPS satellites, respectively, and a data memory which stores detailed...
US-6,380,885 Obstacle recognition system for vehicle
Height-wise positions of objects are detected on the basis of distances to the objects from a vehicle, angles of the objects in a width-wise direction of the...
US-6,380,831 Starter motor magnetic switch having auxiliary relay
A magnetic switch having a main motor switch for supplying power from a battery to a starter motor and an auxiliary relay for operating the motor switch is...
US-6,380,653 Rotational power converter for hybrid electric vehicle
A rotational power converter is composed of a stator fixed to a cylindrical housing and a first rotor and a second rotor rotatably supported in the housing. The...
US-6,380,622 Electric apparatus having a contact intermediary member and method for manufacturing the same
A pressed-contact type semiconductor device in which a main electrode surface of a semiconductor element is contacted with an electrode plate by a...
US-6,379,755 Cylindrical coil and production process thereof
An electroless plating reaction catalyst is imparted to a substrate and then the catalyst is deactivated or removed at desired locations by irradiating with an...
US-6,378,840 Electromagnetic valve
In an electromagnetic valve, a seat member has a protruding portion having two parallel surfaces provided in the seat member. When the seat member is fixed to...
US-6,378,603 Heat exchanger constructed by plural heat conductive plates
A pair of heat conductive plates forming an evaporator core portion has a plurality of projection ribs. The projection ribs protrude toward outsides of the pair...
US-6,378,557 Pressure regulation valve
In a pressure regulation valve having a main spool and a sub-spool slidably housed in the main spool, the main spool is at a position where pilot pressure force...
US-6,378,491 Suction apparatus for an internal combustion engine
A hollow-cylindrical heat conduction portion is formed on a throttle body in such a way as to protrude outwardly therefrom in the radial direction. The throttle...
US-6,378,476 Valve timing adjusting device
A stopper piston is fitted into a fitting hole when a vane rotor is located at an approximately intermediate position between a most retard position and a most...
US-6,377,885 Braking force control device
A braking force control device is provided in which wheel speeds of respective wheels of a vehicle are detected. On the basis of detected wheel speeds, a road...
US-6,377,816 Wireless communication device capable of operating under different communication protocols
A PDC/PHS phone has both PDC communication function and PHS communication function. The PDC/PHS phone receives a call from a PHS phone through a PHS ...
US-6,377,468 Electric circuit apparatus
Circuit elements of surface-mounting type such as MOSFETs etc. are mounted on a circuit board by soldering. The circuit board is retained slantingly by a base so...
US-6,376,956 Permanent magnet pole arrangement of motor
A pole arrangement of a motor includes a plurality of permanent-magnet main poles disposed annularly at equal intervals on the inner periphery of a yoke, a...
US-6,376,906 Mounting structure of semiconductor element
In a mounting structure of a flip chip IC, the flip chip IC is mounted on an alumina laminated substrate through conductive lands of the substrate and bumps of...
US-6,374,632 Receiver and refrigerant cycle system
In a receiver for separating gas refrigerant and liquid refrigerant and for storing liquid refrigerant for a refrigerant cycle, refrigerant form a condensing...
US-6,374,161 Automobile control system and method capable of revising control data transmission function
An automobile control system has a microcomputer that subjects each control data to be transmitted to a communication opponent to LSB conversion (accuracy...
US-6,374,120 Acoustic guide for audio transducers
The present disclosure describes a receptacle for acoustically guiding tones emitted from the side of the transducer. The receptacle is adapted to be mounted...
US-6,373,172 Spark plug for internal combustion engine having a straight pillar ground electrode
In a spark plug having a straight pillar type ground electrode whose protruding length into the combustion chamber is relatively short, an intermediate member is...
US-6,371,264 Fulcrum blow off valve for use in a shock absorber
A shock absorber includes a rebound valve assembly which performs the flexing disc function normally required for allowing the passage of fluid from one side of...
US-6,371,202 Vehicle air conditioner
In a vehicle air conditioner, during a cooling mode of a refrigerant cycle, refrigerant discharged from a compressor passes through a condenser and flows into a...
US-6,371,167 Drain pipe for draining water or the like from casing
A drain pipe connected to a casing includes a water inlet opening and a couple of water outlet openings. The inlet opening is arranged at an upper end part of...
US-6,370,898 Automotive climate control system
An automotive climate control system is disclosed. As long as an ignition switch is off, a bypass (14) is closed (in this state, a ratio between warm air and...
US-6,370,896 Hot water supply system
A hot water supply system wherein a flow of a refrigerant on a high-pressure side of a supercritical heat pump cycle and a flow of hot water are oppositely...
US-6,367,455 Fuel supply amount controller for internal combustion engine
A pump control means controls a fuel pump so that fuel pressure supplied into the internal combustion engine becomes lower than a predetermined fuel pressure...
US-6,367,453 Fuel injection valve
In a fuel infection valve, a valve chamber of a three ways valve is selectively communicated to drain and high pressure conduits and also communicated, via a...
US-6,367,452 Fuel injection system
A common rail fuel injection system for controlling the opening area of the fuel metering valve inserted in the fuel supply passage for supplying the fuel to the...
US-6,367,270 Vehicle air-conditioning system
The present invention balances power consumption reduction and a cooling in a vehicle air-conditioning system having a compressor selectively driven by a vehicle...
US-6,367,254 Master cylinder
A master cylinder which includes a primary piston and a thrust piston disposed within a housing, and defines an intensifying chamber at a location rearward of...
US-6,366,079 Rotation detector having two pairs of symmetrically positioned magnetoresistive element circuits
Rotation of a rotating object such as a toothed rotor is detected based on put potentials of a bridge circuit having four magnetoresistive elements. The bridge...
US-6,365,932 Power MOS transistor
A new and improved power MOS transistor having a protective diode with an increased breakdown voltage difference and less sheet resistivity is disclosed. In an...
US-6,364,641 Fuel injection pump
In a fuel injection pump, flat sections are provided around a connecting segment located between an inner wall surface of a pump housing defining a fuel...
US-6,364,436 Brake control device
A brake control device has a master cylinder, wheel cylinder, and a solenoid valve disposed in a conduit between the master cylinder and the wheel cylinder. When...
US-6,364,431 Electromagnetic valve and hydraulic circuit
An electromagnetic valve has a plunger as an armature of an electromagnetic actuator and a ball as a movable valve member. The plunger and the ball are separated...
US-6,364,403 Vehicle front end structure
A vehicle front end member including at least a radiator has an upper protrusion fixed to an upper insertion hole of a vehicle front end panel, and a lower...
US-6,361,382 Terminal assembly providing a space for inserting a cable
A terminal assembly includes a main block made of an electrically insulating material having a number of connection spaces for cables and contacts. The terminal...
US-6,361,177 Optical device fixing device
The present invention relates to an optical element fixing device, and particularly to a prism mounting device for an optical device using light beam which...
US-6,360,958 Vehicle air conditioning apparatus with hot water flow control
In an air conditioning apparatus for a vehicle, an amount of hot water flowing from an engine into a heater core is adjusted by a flow control valve so that...
US-6,360,948 Method of reading two-dimensional code and storage medium thereof
A method of reading information out of a two-dimensional code made up of a matrix of cells having a given optical pattern is provided. The two-dimensional code...
US-6,360,814 Cooling device boiling and condensing refrigerant
A cooling device for cooling a heat-generating member includes a refrigerant tank for boiling liquid refrigerant by heat from the heat-generating member and a...
US-6,360,600 Angular velocity sensor, related method for manufacturing the sensor, and piezoelectric vibrator element used...
Drive electrodes and sensing electrodes are formed on a front face of a piezoelectric body of a vibrator. A first reference electrode is formed on a rear face....
US-6,357,521 Heat exchanger having header tank
A radiator has plural metal tubes and a metal header tank. The header tank has plural connection portions each of which is connected to each of the tubes, and...
US-6,357,519 Compound heat exchanger having two cores
Two heat exchangers, such as a condenser for cooling refrigerant circulating in an air-conditioner and a radiator for cooling coolant in an internal combustion...
US-6,357,518 Corrugated fin for heat exchanger
A corrugated fin for a double heat exchanger having a condenser and a radiator integrally includes a condenser fin and a radiator fin. Each of the condenser fin...
US-6,357,517 Cooling apparatus boiling and condensing refrigerant
A cooling apparatus includes a refrigerant tank having a surface to which heating devices are attached and containing liquid refrigerant which is boiled and...
US-6,357,415 Fuel shut-off device for internal combustion engine
A fuel shut-off safety device is mounted in a fuel injection system for an internal combustion engine. The fuel shut-off safety device includes a cylindrical...
US-6,357,274 Sparkplug manufacturing method
A manufacturing method is provided that produces a tubular metallic shell for spark plugs. The metallic shell has a tapered part in the outer periphery to...
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