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Patent # Description
US-7,650,874 Control apparatus for an internal combustion engine
A control apparatus for an internal combustion engine can learn an alcohol concentration of fuel in a fuel tank according to air fuel ratio feedback control, and...
US-7,650,302 Numerical calculation device, numerical calculation method, and computer product
A numerical calculation device calculates a value of any one of an option premium or an option risk indicator or both related to a barrier option. The numerical...
US-7,650,223 Method and device for integrative control of gas engine
An integrative control method and device for controlling gas engines is proposed which load responsivity of the engine is improved while maintaining air fuel...
US-7,650,222 Method and device for integrative control of gas engine
An integrative control method and device for controlling gas engines is proposed which is improved load responsivity of the engine in transient operation. The...
US-7,649,996 Cryptographic communication apparatus
A qubit generating unit generates a qubit having a predetermined quantum state. A qubit encoding unit performs quantum encoding of the generated qubit. A first...
US-7,649,412 High efficiency amplifier
When an input signal level is small, the electrical length of a phase line 21 and the electrical length of a phase line 23 are set in such a manner that the...
US-7,648,612 Papermaking machine for forming tissue employing an air press
A web of tissue is formed in a twin wire former, followed by an air press for water removal in the pressing section, passing onto a Yankee dryer. A headbox...
US-7,648,409 Double side polishing method and apparatus
A method of polishing the double sides of a plurality of works simultaneously by rotating a plurality of carriers between upper and lower rotating surface...
US-7,647,689 Method of manufacturing stator of rotating electric machine
A method of manufacturing a stator of a rotating electric machine includes a conductor end shaping process for shaping multiple lead wires aligned side by side...
US-D608,432 Air-discharge opening for air-conditioners
US-D608,269 Vehicle window panel
US-D608,267 Vehicle ceiling panel
US-7,646,920 Method, apparatus, computer program, computer system and computer-readable storage for representing and...
A method of representing an object appearing in a still or video image, by processing signals corresponding to the image, comprises deriving a curvature scale...
US-7,646,182 Power supply apparatus
A first booster circuit and a second booster circuit include input capacitors, reactors, diodes, switch elements, and output capacitors, and are arranged to be...
US-7,646,120 Automotive alternator
The automotive alternator according to the present invention includes: a case; a rotor that is disposed inside the case and that is fixed to a shaft; a stator...
US-7,645,958 Electric-discharge-machining power supply apparatus and small-hole electric-discharge machining apparatus
In order to obtain an electric-discharge-machining power supply apparatus that can flow discharge current pulses through the machining gap uniformly and...
US-7,645,648 Liquid crystal display
A thin film transistor array substrate including an insulating substrate, a first metallic pattern formed on the insulating substrate, and an insulating film...
US-7,645,605 Heat-resistant nitrile hydratase
The present invention provides: a protein having an improved nitrile hydratase activity, whereby heat resistance has been improved when compared with a wild-type...
US-7,645,400 Composition containing carbon nanotubes having a coating
The object of the present invention is to provide a carbon nanotube composition that does not impair the characteristics of the carbon nanotubes itself, allows...
US-7,645,130 Scroll compressor with an orbiting scroll and two fixed scrolls and ring and tip seals
A scroll compressor that has reduced leakage loss and high efficiency includes an orbiting scroll that has spiral teeth on two surfaces, and a fixed scrolls that...
US-7,644,808 Door device of elevator
In an elevator door apparatus, an elevator door is capable of reciprocating between a door closure position for closing an elevator entrance and a door open...
US-7,644,690 Arrangement structure of electrically-driven actuator
An arrangement structure of an electrically-driven actuator is used in a variable valve operating mechanism capable of adjusting an operation of a valve of an...
US-7,644,492 Dynamoelectric winding end portion forming apparatus
A holding jig is made into cylindrical body that has a conductor insertion aperture, and a conductor end portion is inserted into the conductor insertion...
US-7,644,220 Programmable controller
In a programmable controller including a special unit, a special-purpose integrated circuit element can be readily utilized for multiple purposes to extend the...
US-7,643,922 Turning behavior control device for vehicle
A turning behavior control device for vehicle has a left and right wheel driving force adjustment mechanism for adjusting a difference in driving force between...
US-7,643,888 Control apparatus
A control apparatus which generates control information on the basis of control target information from a control target, controls the control target by using...
US-7,643,813 Diversity switch combiner
A diversity switch combiner for use in systems for receiving multi-carrier wideband signals is arranged to determine, during a guard interval, which antenna...
US-7,643,707 Lighting apparatus
Provided is a lighting apparatus capable of uniformly and efficiently lighting a spatial light modulator. The lighting apparatus includes: a light source for...
US-7,643,527 Semiconductor laser
A semiconductor laser having a high electrostatic withstand voltage, resistant to a power supply surge, and having improved long-term reliability is obtained by...
US-7,643,389 File-based recordable disc playback apparatus and file-based recordable disc playback method
A file-based recordable disc playback apparatus includes a signal decrypting means 4 for decrypting a signal read from a recordable disc 1, a subcode analyzing...
US-7,643,297 Electronic control apparatus
An electronic control apparatus can be reduced in size and cost by removing a metal substrate part. The apparatus includes a housing having a pair of opening...
US-7,643,296 Motor drive circuit and outdoor unit for air conditioner
One of the purpose is to obtain a motor drive circuit and an outdoor unit for an air conditioner using the same, which can flexibly support change of a model at...
US-7,643,180 Image processing and display apparatus and method for tone resolution expansion of digital images
A tone step detector detects whether the tone of n-bit input image data varies gradually, and generates a tone processing control signal indicating that a tone...
US-7,643,113 Transflective liquid crystal display device and method for manufacturing the same
A transflective liquid crystal display device in which a transmissive area to transmit light to a pixel area and a reflective area as well as a thin film...
US-7,643,074 Pixel signal processing apparatus and pixel signal processing method
The difference between the output of a k-signal nonlinear low-pass filter (8g) and the output of an h-signal nonlinear low-pass filter (8r) is added (44) to the...
US-7,643,023 Matrix type display device and display method thereof
In the case where graphic data GD1 needing a high-speed rendering are to be written in a frame memory (14) from an image writing unit (1), the graphic data GD1...
US-7,642,999 Image processing circuit
The present invention provides an image processing circuit capable of sufficiently correcting a temperature characteristic of a response speed, varying depending...
US-7,642,950 Radar device with transmission output control and transmission output control function abnormality determining...
Provided is a radar device includes a transmitting unit, a receiving unit for receiving the electromagnetic wave reflected by a target object of the transmission...
US-7,642,875 Temperature correcting apparatus and voltage-controlled oscillation apparatus
A temperature correcting apparatus divides an actually measured waveform of correcting voltages, which are required at each of different temperatures, by a...
US-7,642,740 Servomotor controller
A servomotor controller by which a load on a machine device can be reduced, and control capability can be stabilized as well as the resistance property for a...
US-7,642,736 Device and method for controlling changing operation of on-load tap changer
A device and method for controlling the changing operation of an on-load tap changer (LTC) that interrupts current passing the current zero point of a commercial...
US-7,642,691 Dynamoelectric machine
Resin pooling grooves are disposed so as to extend over entire regions in a thickness direction of a first magnet holder on two sides of a bottom surface in a...
US-7,642,685 Induction machine
An electric rotating machine comprises: a stator in which a coil is wound on a plurality of teeth in concentrated winding, and the coil is connected to a...
US-7,642,640 Semiconductor device and manufacturing process thereof
The semiconductor device according to one of the embodiments of the present invention includes a metal block having first and second main surfaces and defining a...
US-7,642,605 Semiconductor device
A semiconductor device includes a glass substrate having a main surface, a polysilicon film formed on the main surface, having a channel region formed and having...
US-7,642,567 Field-effect transistor and method of manufacturing the same
A low-cost field-effect transistor with a moisture-resistant gate covered by a thick moisture-resistant insulating film which suppresses an increase in gate...
US-7,642,374 Process for producing 5-iodo-2-methylbenzoic acid
The present invention provides a process for producing 5-iodo-2-methylbenzoic acid through iodination of 2-methylbenzoic acid, the process including, as...
US-7,642,305 Reinforced thermoplastic resin composition and molded products thereof
The present invention relates to a reinforced thermoplastic resin composition comprising at least an amorphous thermoplastic resin (A), a flame retardant (B),...
US-7,642,036 Azo-metal chelate dye and optical recording medium
The azo-metal chelate dye to which the present invention is applied is a compound formed as follows: for example, 1,3,4-thiadiazole ring is selected as the diazo...
US-7,641,945 Electrical-discharge surface-treatment method
An electrode for an electrical-discharge surface-treatment method is molded with a metallic powder or a metallic compound powder having an average grain diameter...
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