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Patent # Description
US-6,497,245 Intake air controller for internal combustion engine and manufacturing the same
A throttle assembly including a bore wall to which a seal member is previously attached is inserted into a key-like slot of an intake air passage body, and...
US-6,497,219 Common rail fuel injection system
A common rail housing for a common rail injection system is composed of a pressure accumulation pipe whose outer circumference is formed in complete round shape...
US-6,497,214 Control system for an internal combustion engine
An output timing of an opening degree command value .phi.total is delayed by a predetermined delay time Tdly. A predictive throttle opening change ...
US-6,497,212 Control apparatus for a cylinder injection type internal combustion engine capable of suppressing undesirable...
The present invention intends to suppress torque variation caused by the change of control parameters (e.g., throttle opening degree, EGR amount, etc.) to be...
US-6,496,815 Neuron, hierarchical neural network using the neuron, and multiplying circuit used for multiplying process in...
There is provided a neuron which is capable of expressing an excitative coupling and a suppressive coupling by one signal by devising signals processed in the...
US-6,496,723 Method of obtaining information that corresponds to electrocardiogram of human body from pulse wave thereof
A method of obtaining information that corresponds to the R--R interval of electrocardiogram from the pulse-wave of a human body. The method is comprised of...
US-6,496,144 Adaptive receiver having adaptive array unit and equalizer unit
An adaptive receiver includes an adaptive array unit and an equalizer unit. In the adaptive array unit, receiving signals of an array antenna are demodulated,...
US-6,496,009 Gas concentration detector using oxide-semiconductor
A gas concentration detector for detecting a concentration of pollutant gas such as NOx or SOx contained in ambient air is composed of an oxide-semiconductor gas...
US-6,495,883 Trench gate type semiconductor device and method of manufacturing
A semiconductor device has a dielectric strength for a gate oxide film at a trench bottom that is higher than that of side walls used for channels. An n.sup.+ 0...
US-6,495,814 Photo sensor with signal processing circuit
A photo sensor has a first silicon chip and a second silicon chip mounted on the first silicon chip. Photodiodes are formed in an upper surface portion of the...
US-6,495,796 High density energy beam machining method and apparatus for the same
A discharging nozzle is provided in an inside space of a metal cylinder for supplying an assist gas from an inside of the metal cylinder. The gas discharging...
US-6,495,389 Method for manufacturing semiconductor pressure sensor having reference pressure chamber
In a method for manufacturing a semiconductor pressure sensor, after a reference pressure chamber is formed inside a semiconductor substrate and a diaphragm is...
US-6,495,294 Method for manufacturing semiconductor substrate having an epitaxial film in the trench
A trench is formed in a silicon substrate, and an epitaxial film is formed on the substrate and in the trench. After a part of the epitaxial film formed around...
US-6,494,976 Ultrasonically joining apparatus and ultrasonically joining method
A cooling device has a radiator plate and a corrugated fin for cooling an electrical component. In a manufacturing process of the cooling device, a symmetrically...
US-6,494,375 Information-code-image capturing apparatus
An information-code-image capturing apparatus operates for emitting light toward an article moving along a carry path, and receiving reflected light and...
US-6,494,099 Pressure detection apparatus having first and second cases defining pressure detection chamber there between...
A pressure detection apparatus is manufactured by fitting an end portion of a first case into an opening portion of a second case, filling a space, which is...
US-6,494,096 Semiconductor physical quantity sensor
A semiconductor acceleration sensor, which prevents an adhesion of a movable electrode to a first or second fixed electrode due to an electrostatic attracting...
US-6,494,051 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-6,493,628 Engine control unit having frequency-multiplied signal generating function
In an engine control unit, a crank signal is generated as a pulse train of every predetermined angle interval corresponding to rotation of a crankshaft of an...
US-6,493,593 Electronic control unit
An electronic control unit includes a first microprocessor monitoring the operation of a second microprocessor and has a monitoring operation blocking unit for...
US-6,493,562 Information delivery method for vehicular communication devices
A stationary communication device (SCD) is placed at a predetermined position to form a communication area covering vehicles traveling on a road. A vehicular...
US-6,493,557 On-board communication system having multiple communication devices
A communication system having multiple devices each corresponding to a respective communication system is mounted on a moving vehicle. One or more devices that...
US-6,492,891 Transformer device, high voltage generating apparatus having the same, and lighting system having them
A transformer device includes a housing made of a dielectric material, a core received within the housing, a secondary coil wound around an outer peripheral...
US-6,492,804 Detected signal processing device for rotating sensor and detected signal outputting method therefor
The rotation of a rotating magnet is detected by magnetic sensors. The rotational speed is detected from pulse signals detected by magnetic sensors, and the...
US-6,492,757 Stator arrangement of rotary electric machine for vehicle
A rotary electric machine for a vehicle has a stator having a stator winding. The stator winding is made of a plurality of segments. The segments are partly...
US-6,492,752 AC generator for vehicle
An AC generator for a vehicle has a cover and a connector to be connected with an end connector from a vehicle mounted circuit. The connector and the end...
US-6,492,289 Lead-free glaze and spark plug
A lead-free glaze that can be fired at a low temperature, a spark plug for which it is used, and a spark plug production method are provided. The lead-free glaze...
US-6,491,578 Vehicle air conditioner having air suction port for each seat
In a vehicle air conditioner, each of cool air outlets is provided at an upper side of each seat at second and third seat lines from a most front seat so that...
US-6,491,577 Air conditioning system for vehicle and method for controlling same
A sitting position of a vehicle occupant in the longitudinal direction of a vehicle is detected, an outlet close to the sitting position of the occupant from...
US-6,491,356 Brake system
The invention relates to a brake system including a brake booster. A pneumatic pressure operated brake booster VBB or a liquid pressure operated brake booster...
US-6,490,779 Method for manufacturing rotary electric system
A winding on a stator of a rotary electric machine is constructed by welding end portions of a plurality of segments. A plurality of pairs arranged on an end of...
US-6,490,663 Electronic control apparatus having rewritable nonvolatile memory
In a memory rewriting apparatus, it is confirmed first that a check program is present at a head address of a storage area in a flash ROM of a microcomputer in...
US-6,488,887 Method of fabricating metal composite compact
A first compact (11) is molded by injection according to the MIM method in which a molding material composed of a mixture of metal powder and a binder is...
US-6,488,781 Soldering paste, soldering method, and surface-mounted type electronic device
Soldering paste for bonding an electronic component to electrodes on a ceramic substrate includes alcohol having at least two OH groups, organic acid, and...
US-6,488,213 Vehicle air conditioner with control system learning manual control operation of blower voltage
In a control system of a vehicle air conditioner, when a temperature difference between a previous target air temperature at the previous manual operation and a...
US-6,486,995 Vibration-resisting structure of optical scanner
An optical scanner and a two-dimensional scanning device using the same are provided. The optical scanner includes a scanning mechanism and a swing support. The...
US-6,486,762 Magnetic switch for starter motor
In a magnetic switch for a starter motor, a magnetic core member providing a magnetic flux path is composed of separate components: a first core, a cylindrical...
US-6,484,523 Vehicle air conditioner with refrigerant flow-amount control of compressor
In a vehicle air conditioner having a refrigerant cycle using carbon dioxide as refrigerant, a displacement of a compressor is changed and controlled, so that an...
US-6,484,087 Method of selecting a preceding vehicle, a preceding vehicle selecting apparatus, and a recording medium for...
The radius of the curvature of the lane on which a subject vehicle is traveling, is calculated in accordance with the turning condition of the subject vehicle...
US-6,483,611 Hologram and process for producing hologram
There is provided a hologram with excellent heat resistance. The hologram comprises a hologram film (10) in which a diffraction grating has been recorder, a...
US-6,483,322 Capacitive physical quantity sensor
The clock signal for the sample and hold circuit for sampling the C-V conversion circuit output generated by the control signal generation circuit is different...
US-6,483,296 Angular position detection apparatus
An angular position detection apparatus, which can improve a detection accuracy of the angular position by improving a linearity of an output characteristic with...
US-6,483,246 Direction-indication-lamp control apparatus for vehicle
Left and right turn lamps are used as lamps in a daytime travel of a vehicle. When a first daytime turn-on requirement is satisfied, i.e., when an ignition...
US-6,483,227 Piezoelectric element for injector
A piezoelectric element, for generating drive force for an injector, is provided with a plurality of alternately stacked piezoelectric layers expanding and...
US-6,483,079 Glow plug and method of manufacturing the same, and ion current detector
The present invention is to provide a glow plug (1) with an ion current detecting function, which is mounted in a combustion chamber of a Diesel engine. The glow...
US-6,482,704 Method of manufacturing silicon carbide semiconductor device having oxide film formed thereon with low...
In a method for manufacturing a silicon carbide semiconductor device including a gate oxide film formed on a surface channel layer, the gate oxide film is formed...
US-6,482,701 Integrated gate bipolar transistor and method of manufacturing the same
A method of manufacturing a trench gate type IGBT element, which can sufficiently round off a corner at a bottom of a trench with restricting silicon from being...
US-6,481,991 Trochoid gear type fuel pump
Two inner gears are overlapped with each other through a partition wall and are eccentrically arranged at an inner peripheral side of an outer gear, and...
US-6,480,211 Bi-directional update of displays in portable electronic device
A visual display system is described that optimizes the apparent visual effect of a particular sequence of screen update process. The system includes at least...
US-6,479,877 Semiconductor device for load drive circuit
A semiconductor device for a load drive circuit includes a main LDMOS device and a sense LDMOS device that are connected to each other in parallel to form a...
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