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Patent # Description
US-7,697,723 Image recognition device
In order to reduce the computational burden required for scanning and to enhance the recognition accuracy, an image recognition device is configured so that a...
US-7,697,684 Block cipher apparatus using auxiliary transformation
It is desired to share one circuit by an encryption unit 200 and a decryption unit 500. A normal data transformation unit (FL) 251 and an inverse data...
US-7,697,623 Method and system for switching antennas during transmission time intervals in OFDMA systems
A method and system switches antennas in an orthogonal frequency division multiplexed access (OFDMA) wireless communication system while transmitting symbols....
US-7,697,575 Remultiplexing apparatus and method based on reallocated decoding time
The remultiplexing apparatus includes a control information selector that selects a packet containing program control information from the inputted bit stream, a...
US-7,697,560 Method of assigning radio channels
A base station assigns a most appropriate carrier from wide frequency bands in response to a re-request for channel establishment received from a mobile station,...
US-7,697,401 Optical head device and optical disk apparatus
An optical head device 201 includes a light source 1, an objective lens group 13, a two-dimensional actuator 15, spherical aberration adding means 9, 10, and 16,...
US-7,697,273 Display device
A liquid crystal display according to this invention includes a liquid crystal display panel, a frame assembly accommodating the liquid crystal display panel and...
US-7,696,743 Zero-phase current detecting apparatus
In a zero-phase current detecting apparatus, a feedback loop is made up of a pulse generating unit, a current detecting unit, a peak detecting unit, an adding...
US-7,696,658 Magnet generator
A magnet generator including a bowl-shaped flywheel which is formed of a cylindrical portion and a bottom portion on one end side of the cylindrical portion, a...
US-7,696,648 Incoming current suppression device
A control unit of an electric power supply system causes, responsive to a closing command signal, a switch corresponding to R phase to be thrown at a timing when...
US-7,696,194 Visual function disorder improving agents
The present invention provides a visual function disorder improving agent containing a compound having Rho kinase inhibitory activity, particularly ...
US-7,695,588 Matrix resin composition for fiber-reinforced plastics and process for production of fiber-reinforced plastics
Provided are a matrix resin composition for fiber reinforced plastic, which comprises a bifunctional or trifunctional liquid diisocyanate, a bifunctional polyol...
US-7,695,145 Projection-type display apparatus
A projection-type display apparatus includes an illumination optical system (1) including a light source, a reflection-type light valve (2) having an image...
US-7,694,612 Control device for cut-off apparatus
Torque necessary for cutting band-like paper is properly distributed to both of the preceding motor and the following motor, thereby making it possible to...
US-7,694,605 Gear change control system of automatic transmission
A gear change control system of an automatic transmission, include: a shift member, including a shaft portion which is disposed in such a manner that a selection...
US-7,694,522 Heat exchanging wall, gas turbine using the same, and flying body with gas turbine engine
A heat exchange wall include a base plate; a plurality of first protrusions distributedly provided on a surface of the base plate, and a plurality of second...
US-7,694,521 Installation structure of pilot nozzle of combustor
Pilot fuel injected from fuel injection ports 21 of a pilot nozzle 2 bumps against an inner wall surface of a tapered portion of an inner circumference of a cone...
US-7,694,510 Motor control apparatus for a hybrid vehicle
A motor control apparatus for a hybrid vehicle with a diesel engine provides for a reduced compulsory regeneration time period so as to achieve enhancement of...
US-7,694,466 Solar cell unit attaching apparatus
An apparatus for holding a plurality of solar cell units includes a mounting member to be fixed onto a roof, a plurality of fixtures, and a frame member having...
US-D613,704 Television receiver
US-7,693,680 Communications system for position detector
A communications system for a position detector comprises a position detector for detecting the amount of movement of a table, an A/D converter connected to the...
US-7,693,331 Object segmentation using visible and infrared images
A method tracks an object. A sequence of visible images and a sequence of infrared images are acquired concurrently of a scene. A visible background image is...
US-7,693,278 Data distribution apparatus and data communications system
An RTP packet generating unit 11 packetizes data into packets, and adds identification information to the header of each of the packets, the identification...
US-7,693,194 Fundamental-wave light source and wavelength converter
A reflection element 3 disposed in an optical waveguide element 2 returns a part of light to a semiconductor laser diode element 1 so that the semiconductor...
US-7,693,127 Time-division synchronous wireless modem device
A time-division synchronous wireless modem device that includes: a modem unit which transmits and receives the communication packet; a communication state...
US-7,692,574 Radar apparatus
A radar apparatus can improve detection performance of a target, obtain high resolution without changing antenna construction, and suppress calculation load. A...
US-7,692,564 Serial-to-parallel conversion circuit and method of designing the same
The invention eliminates a race condition without restricting reception speed. The invention provides a method of designing a serial-to-parallel conversion...
US-7,692,415 Reactive power control apparatus for AC power system
A reactive power control apparatus for an AC power system includes a reactive power compensation device, a compensation capacitor device and a compensation...
US-7,692,326 Hybrid turbocharger
There is provided a hybrid turbocharger that allows easy and quick attachment/removal of a coupling attachment boss to which an end section of a coupling is...
US-7,692,322 Wind turbine generator, active damping method thereof, and windmill tower
A wind turbine generator, an active damping method thereof, and a windmill tower in which vibrations of the wind turbine generator itself or the windmill tower...
US-7,691,655 Method of manufacturing semiconductor optical device
Method for manufacturing a semiconductor optical device includes forming an epitaxial structure containing at least an active layer which can emit light, of a...
US-7,691,555 Photocurable composition and coating composition
There are provided a photocurable composition capable of being readily cured by irradiation of ultraviolet rays and a cured product of the photocurable...
US-7,691,473 Fiber-reinforced composite material, method for manufacturing the same, and applications thereof
The present invention relates to a fiber-reinforced composite material and a method for manufacturing the same, and also relates to a transparent multilayered...
US-7,691,454 Electrical-discharge surface-treatment method using a metallic powder or metallic powder compound in...
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...
US-7,691,176 Method for manufacturing metal nanorods and uses thereof
A method for manufacturing metal nanorods includes: a step of adding a reducing agent to a metallic salt solution; a step of radiating light into the metallic...
US-7,690,831 Surface light source device
A surface light source device includes two or more point light sources that are arranged linearly, a light guide plate having an incident surface on which light...
US-7,690,662 Strut-type suspension device
A strut type suspension device which contains a strut (7) whose upper end is supported on an insulator (3) mounted on a vehicle body (1), an upper seat (5)...
US-7,690,477 Vehicular steering system
A vehicular steering system can suppress, even upon a change in a neutral position of a steering wheel, a right and left difference in the behavior of a vehicle...
US-7,690,348 Direct-injection spark-ignition internal combustion engine
In the top face of a piston (6), there is formed a cavity (30) having a bottom surface (32) which slopes downward toward an exhaust side and which includes a...
US-7,690,234 Tip tool guide apparatus and method for bringing in tip tool guide apparatus
A tip tool guide apparatus is brought into a water chamber of a steam generator of nuclear power equipment, and guides a tip tool, such as a shot peening head,...
US-RE41,199 Color conversion device and method
A color conversion device and method are provided in which six hues and inter-hue areas are corrected independently, and the conversion characteristics can be...
US-7,690,017 Control system and user interface for network of input devices
Apparatus, methods, and systems for centrally and uniformly controlling the operation of a variety of devices, such as communication, consumer electronic,...
US-7,689,299 Rotary work lifter and working machine
The invention is provided with means for detecting a situation of rotating a rotary work lifter at any time, and a determining portion for determining whether...
US-7,689,044 Method and apparatus for representing a group of images
A method of representing a group of images comprises determining the values of one or more dominant colors for the group of images and deriving a dominant color...
US-7,689,041 Method and apparatus for representing and searching for an object in an image
A method representing an object appearing in still or video image for use in searching, wherein the object appears in the image with a first two-dimensional...
US-7,688,892 High efficiency encoder and video information recording/reproducing apparatus
In a high-efficiency encoder which performs motion-compensation prediction, an intra-field is set every n fields. The presence of a scene change is detected....
US-7,688,866 Communication system and communication method
In the communication system which performs the data communication by the discrete multi-tone modem scheme between a plurality of data communication units using...
US-7,688,397 Display unit
A display unit includes a display mounting main body 1 secured to a ceiling to which a display is installed; the display 3 openably/closably and rotatably...
US-7,688,298 Digital/analog conversion device and display device having the same
A pulse number control circuit inputs, to a charge pump circuit, pulses of a number according to digital data constituted of weighted data bits. The charge pump...
US-7,688,133 Power amplifier
A power amplifier includes: an amplifying transistor; a bias circuit; a first diode; a second diode; a matching attenuating circuit; a first current mirror...
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