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Patent # Description
US-6,649,988 Semiconductor pressure sensor decreasing creep stress in <110> crystalline axis direction
Metal wiring segments, which are located at peripheral positions of a diaphragm, are formed on a main surface of a thick portion of a semiconductor substrate. A...
US-6,649,563 Ceramic carrier and ceramic catalyst body
A ceramic carrier and ceramic catalyst body used as NO.sub.x purification catalysts for lean burn engines, which are inexpensive, exhibit high temperature...
US-6,649,478 Semiconductor device and method of manufacturing same
A semiconductor device including an N-type semiconductor substrate which includes arsenic as an impurity, a first electrode formed on a main surface of the...
US-6,648,399 Front end panel
The radiating section (830) of the control unit (800) is exposed to air flowing in the intake path (710) formed in the panel body (450). Due to the foregoing, it...
US-6,648,248 Solenoid valve and fuel injector using same
A solenoid valve is provided which may be used to inject fuel into an internal combustion engine for automotive vehicles. The solenoid valve includes an armature...
US-6,647,812 Starter motor having intermediate gear
A starter motor includes an intermediate gear engaging with and driven by a pinion connected to an output shaft of an electrical motor. The intermediate gear is...
US-6,647,795 Capacitive physical load sensor and detection system
A capacitive physical load sensor includes a substrate, which has fixed electrodes, and a diaphragm, which has movable electrodes. The diaphragm is located...
US-6,647,782 Capacitive humidity sensor
A humidity sensor has two detection electrodes located on a semiconductor substrate and a humidity sensitive film. The capacitance of the film changes in...
US-6,647,322 Communication system for communication between in-vehicle terminals and center, and in-vehicle terminal...
In a communication system for downloading programs from a center to in-vehicle terminals, a center can check whether downloading has been completed normally or a...
US-6,646,589 Radar designed to minimize error in detecting target
An FMCW radar is provided which may be employed in automotive anti-collision or radar cruise control systems. In a distance measuring mode, only one of channels...
US-6,646,442 Voltage detection device for a battery package
To detect terminal voltages in a battery package including high and low potential groups connected in series, a positive terminal of one battery module in the...
US-6,646,435 Angular position detecting apparatus for linearly detecting angular position in a wider range
An angular position detecting apparatus using a magnetic detecting element, which can voluntary widely set an output change characteristic of the magnetic...
US-6,646,319 Semiconductor device having isolating region for suppressing electrical noise
A semiconductor device includes an output power device, which generates an electrical noise, and an on-chip circuit, to which the noise is transmitted. The...
US-6,645,875 Method of processing metal and method of manufacturing semiconductor device using the metal
When a barrier metal disposed on a thin film resistor material is wet-etched to expose the underlying thin film resistor material as a thin film resistor, the...
US-6,645,606 Electrical device having metal pad bonded with metal wiring and manufacturing method thereof
A substrate has a first surface and a second surface. A plurality of pads is formed on the first surfaces. Each pads has a Cu plating layer and an Au plating...
US-6,645,395 Piezoelectric material and manufacturing method thereof
A piezoelectric material exhibiting a high Curie point and a high displacement at a low drive voltage is provided. The piezoelectric material contains as a main...
US-6,645,045 Method of measuring thickness of a semiconductor layer and method of manufacturing a semiconductor substrate
The disclosed method of measuring the thickness of an active layer of an SOI substrate maintains the accuracy of previous methods but can be performed quickly...
US-6,644,860 Radial roller bearing, rotating apparatus using same and method of manufacturing the apparatus
In a radial roller bearing having an outer race and rollers, the outer race has a cylindrical portion and first and second flanges extending radially inward from...
US-6,644,842 Vehicle headlight discharge lamp
A vehicle head lamp has a lighting control circuit that is cooled in temperature by positioning a portion of the lighting control circuit exterior to the lamp...
US-6,644,559 Vehicle air conditioner with foot air-outlet structure
In a vehicle air conditioner, a heater core is disposed in an air conditioning case to heat air so that conditioned air is obtained. The air conditioning case...
US-6,644,558 Automatic air conditioner having learning function and control method of control system
In a vehicle air conditioner, when a passenger manually reduces an air blowing amount in a large blowing amount area of automatic control, a correction of the...
US-6,644,433 Control apparatus for controlling an electric power steering mechanism
A control apparatus for controlling an electric power steering mechanism including an abnormal detecting unit for detecting abnormality or normality of the...
US-6,644,275 Apparatus for controlling engine
An apparatus for controlling an engine responds to the switching of combustion mode from stoichiometric combustion to lean-fuel combustion to vary the target...
US-6,644,274 Apparatus for detecting a condition of burning in an internal combustion engine
An apparatus for detecting a condition of the burning in an internal combustion engine includes a burning-parameter controlling device for controlling a burning...
US-6,644,269 Fuel injection system having pre-injection and main injection
The angle of fuel spray at the time of pre-injection is set to a wider angle of spray and the angle of fuel spray at the time of main injection is set to a...
US-6,644,249 Cooling mechanism for engine electronic control module
In a cooling mechanism for an engine electronic control module, a base plate of the engine electronic control module is attached to an intake pipe, and includes...
US-6,644,108 Pneumatic tire pressure estimating apparatus
Lowpass and highpass filters, having cutoff frequencies different from each other, are used to perform first to fourth filter processing. Then, product-sums of...
US-6,644,104 Intake air-flow rate detecting apparatus and detecting method of internal combustion engine
An intake air-flow rate detecting apparatus of an internal combustion engine according to the present invention has a thermal air-flow sensor for detecting an...
US-6,644,055 Vehicle air conditioning system
A vehicle air conditioning system mountable on a vehicle has the control function of stopping a vehicle engine automatically when the vehicle stops (eco-run...
US-6,643,927 Pump equipment with plural rotary pumps and method for assembling same
In a pump equipment having plural rotary pumps, the respective discharge ports of the rotary pumps are located at the points which are nearly symmetrical with...
US-6,643,575 Seat load measuring system that automatically makes a self diagnosis and zero point adjustment in response to a...
An occupant protection system of a vehicle comprises a seat load measuring subsystem and an occupant protection subsystem. The seat load measuring subsystem...
US-6,642,668 Discharge lamp device for reducing noise radiation and surge pulse current
Providing a discharge lamp device to reduce noise radiation and to reduce a surge pulse current resulting from a shield sheath involves providing a ballast,...
US-6,642,638 Spark plug with Ir-alloy chip
An improved structure of a spark plug is provided for improving heat dissipation from an Ir-alloy chip attached to a ground electrode. The Ir-alloy chip works to...
US-6,642,577 Semiconductor device including power MOSFET and peripheral device and method for manufacturing the same
First and second trenches are formed on an n.sup.+ type substrate at a power MOSFET formation region and a peripheral device formation region, respectively. An...
US-6,642,461 Deceleration impact detector for use in automotive vehicle
A deceleration impact detector for detecting a vehicle collision or the like is composed of a rotor having an eccentric gravity center, a spring biasing the...
US-6,641,898 Printed wiring board and method of manufacturing a printed wiring board
A heated and pressed printed wiring board is made by filling via holes formed in layers of insulating film of the wiring board with an interlayer conducting...
US-6,641,768 Method for manufacturing an air passage switching door
In a method for manufacturing an air passage switching door with a seal member extending along an outer peripheral portion of a door body, when a melted elastic...
US-6,641,385 Metal mold for molding a honeycomb structure
A metal mold for molding a hexagonal honeycomb structure, having feed holes for feeding a material, pool grooves formed in the shape of a triangular lattice and...
US-6,641,195 Vehicular cockpit module assembly and assembling method
To simplify the assembling of a vehicular cockpit module assembly, an instrument panel and its peripheral devices are divided into a plurality of sub module...
US-6,640,788 High pressure fuel pump
A high pressure fuel pump, to suppress the effect of a pressure pulsation caused by the operation of a moving member and whose valve part shows stable response,...
US-6,640,776 Fail-safe air induction control apparatus
A fail-safe mechanism of an air induction control apparatus for automotive engines is provided which is designed to hold a throttle valve at a middle position...
US-6,640,743 Meter having illuminated pointer
A pointer of a meter is driven by a driving unit disposed behind a scale plate. A wiring board for supplying electric current to a stepping motor included in the...
US-6,640,643 Capacitive pressure sensor with multiple capacitive portions
On a substrate, first and second capacitive portions are formed to have movable diaphragms having different areas for pressure measurement and diagnostic,...
US-6,640,571 Air conditioning apparatus for vehicle
In an air conditioning apparatus, an air conditioning case has an upstream portion defining an air intake port through which air flows into the upstream portion...
US-6,640,570 Vehicle air conditioner with heat pump refrigerant cycle
In a vehicle air conditioner, an interior heat exchanger of a heat pump refrigerant cycle is disposed in an air conditioning case to heat and cool air passing...
US-6,640,568 Vehicle air conditioner with arrangement of temperature detector
In a vehicle air conditioner, a temperature sensor is disposed on a tank of an evaporator to contact the tank. In addition, the temperature sensor is disposed at...
US-6,640,564 Vehicle air conditioner with automatic breaking-in operation of compressor
In a vehicle air conditioner, a control unit includes determining means for determining a first start of a compressor for compressing refrigerant in a ...
US-6,640,090 Signal transmitter utilizing ask modulation wave
A synchronization circuit modulates a data signal with an amplitude shift keying (ASK) modulation method using an ASK modulation signal to output a modulated...
US-6,640,047 Hybrid water heater with electrical heating unit and combustor
In a hybrid water heater, a heat pump unit and a combustion heating unit are combined for heating water to be stored in a hot water tank. The combustion heating...
US-6,639,511 Anti-theft system for vehicles having remote-controlled engine starting function
When starting an engine using its remote engine starter function in a guard mode, an engine control ECU outputs an engine status signal at H level prior to...
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