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Patent # Description
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...
US-7,688,043 Reactive-power control apparatus and reactive-power compensator using the same
In a conventional reactive-power compensator using a static reactive-power compensator (SVC), there are many cases in which the SVC is operating in a state in...
US-7,687,566 Propylene resin composition and molding thereof
To provide a propylene resin composition excellent in both the electroconductivity and moldability and excellent in their balance, and a molded product thereof.A...
US-7,687,290 Method for manufacturing semiconductor optical device
A method for manufacturing a semiconductor optical device includes: forming a laminated semiconductor structure of GaN-based materials on a semiconductor wafer,...
US-7,687,178 Fuel container
A liquid fuel is contained in a fuel container, and the liquid fuel is discharged from a fuel outlet. Further, a water is contained in a water containing pipe...
US-7,686,973 Silicon wafer etching method and apparatus, and impurity analysis method
A wafer etching and impurity analysis method is presented in which a wafer is held in a vessel having gas introduction and exhaust ports, a solution including a...
US-7,686,651 Sensor apparatus
The sensor module has four internal terminals that include a first ground terminal, a second ground terminal, an output signal terminal, and a power terminal,...
US-7,686,458 Supporting mechanism of reflector and projection apparatus
A reflection surface (1a) of a mirror (1) has a rotationally-symmetrical shape about an optical axis (110). The mirror (1) is rotatably supported by a pivot...
US-7,686,139 Elevator device
In an elevator apparatus, a brake device for braking the running of a car is controlled by a brake control device. The brake control device monitors a speed of...
US-7,685,772 Platform door device
The present invention provides a platform door device in which two movable fences 33, which are provided along the side edge 30a of a station platform 30 for...
US-7,685,115 Method for classifying private data using secure classifiers
A computer implemented method classifies securely a private query sample using exact k-nn classification. A secure dot product protocol is applied to determine...
US-7,684,616 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-7,684,577 Vehicle-mounted stereophonic sound field reproducer
In correspondence with the left and right external ears of a listener occupying a seat, a three dimensional sound field reproducing unit includes at least more...
US-7,684,500 Method for detecting UWB pulse sequences in a cost-efficient manner
A method for transmitting data in the form of at least one pulse sequence included in a transmitted signal. The method includes calculating at least one...
US-7,684,408 Communication mode control method, mobile communication system, base station control apparatus, base station,...
A communication mode which should be set to a mobile communication terminal having a function of switching between an autonomous mode and a scheduling mode is...
US-7,684,337 Method and system for communicating in cooperative relay networks
A method and system for communicating information in a cooperative relay network of wireless nodes. The wireless nodes including a source, a set of relays, and a...
US-7,683,977 Display device and method of manufacturing the display device
A wiring layer includes a signal line and covers a predetermined portion on a source region and a drain region of a crystalline silicon layer. A gate insulating...
US-7,683,941 Image pickup apparatus
As to an image signal of a solid-state image pickup device, an average value calculating unit calculates average values of pixel values of individual color...
US-7,683,921 Method of controlling a thermal head
The present invention provides a method of controlling a thermal head which is capable of maintaining high image sharpness even in high-speed printing. In the...
US-7,683,824 Radar apparatus
A radar apparatus includes a sending unit for sending a transmission wave, a plurality of receiving parts for receiving a reflected wave from a reflecting object...
US-7,683,678 Inverter circuit
An inverter circuit includes an IGBT (3) and an IGBT (4) connected in series between a power supply potential (Vcc) and a GND potential, and an HVIC (1) and an...
US-7,683,624 Magnetic field adjustment device and magnetic field adjustment method for superconducting magnet
A magnetic field adjustment device for a superconducting magnet, wherein magnetic material shim mechanisms are arranged in an axial direction of an inside...
US-7,683,589 Reactive power compensator and control device therefor
A reactive power compensator includes a control block with a limiter and a primary delay-control block with a limiter that set, based on an output of a voltage...
US-7,683,558 Electric car control apparatus
An electric car control apparatus with which it is possible to make the size of equipment small.The control apparatus includes current detectors for respectively...
US-7,683,556 System with acceleration tube conditioning apparatus and acceleration tube conditioning method
In an acceleration tube conditioning apparatus for performing a conditioning process on an acceleration tube when a high frequency power signal to be supplied to...
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