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Patent # Description
US-8,185,661 Method and apparatus for header compression
A packet compressor 12 operates under a reliable mode or an optimistic mode. A mode determination unit 31 counts the number of ACK packets or NACK packets...
US-8,185,306 Method and apparatus for transmitting position information on a digital map
The invention purposes to provide a position information transmission method for accurately transmitting a position and a shape on a digital map with a small...
US-8,185,243 Robot, control device for robot arm and control program for robot arm
A robot arm, which is driven by an elastic body actuator and has a plurality of joints, is provided with an arm-end supporting member that supports the robot...
US-8,185,193 Electroencephalogram interface system and activation apparatus
An electroencephalogram interface system includes a biological signal detection section for detecting an electroencephalogram signal from a user and a control...
US-8,185,117 Fast handover in mobile communications networks
A method is described for routing of data in hierarchical mobility management systems with tiered mobile anchor points. Routing of data is switched from old to...
US-8,185,045 Use of satellites by terminals with small antennas
Methods to improve the efficiency of satellite transmission by coordinating the use of corresponding channels on adjacent satellites. Improvements over the...
US-8,185,043 Wireless communication method, relay station apparatus, and wireless transmitting apparatus
A wireless communication method and the like for improving the system throughput. The wireless communication method is used in a mobile communication system...
US-8,184,965 Imaging device
An imaging device includes an optical system, an imaging unit, a movable member, a drive unit, a second detection unit, and a selection unit. The optical system...
US-8,184,961 High-resolution optical disk for recording stereoscopic video, optical disk reproducing device, and optical...
An optical disk for recording stereoscopic videos and high-quality video signals and a system for reproducing the videos and signals from the optical disk are...
US-8,184,951 Recording and reproducing apparatus
A recording and reproducing apparatus prevents, when a format instruction is given via an on-screen menu in an image format of one of HDTV and SDTV standards...
US-8,184,946 Recording editing apparatus
To realize a recording/editing apparatus that does not need to read the management information every time a BD medium is mounted or recording/editing is...
US-8,184,944 Recording medium, recording device, recording method, and playback device
A recording medium having recorded thereon one or more pieces of playlist information each of which includes a stream table including multiple stream entries....
US-8,184,827 Sound source position detector
Provided is a sound source localization device which can detect a source location of an extraction sound, including at least two microphones; an analysis unit...
US-8,184,826 Speaker system
A speaker system includes a cabinet, at least one speaker unit fixed to the cabinet, and a gas adsorbent which is situated inside the cabinet and which is made...
US-8,184,817 Multi-channel acoustic signal processing device
Provided is a multi-channel acoustic signal processing device by which loads of arithmetic operations are reduced. The multi-channel acoustic signal processing...
US-8,184,810 Secure device and relay terminal
An IC card includes a tamper resistant module which has one or more applications and a card control unit for controlling an operation of the IC card, a secure...
US-8,184,805 Program converter, encrypting device, and encrypting method
A program converter (1) converts a program (P) which performs arithmetic addition processing to execute encryption, into a converted program (tP) which performs...
US-8,184,722 Coding method
A picture coding apparatus (300) is a picture coding apparatus that codes a difference between picture data (Img) representing an input picture and predictive...
US-8,184,706 Moving picture coding apparatus and method with decimation of pictures
A motion vector estimating device estimating a motion vector having high accuracy is provided. An eliminating unit eliminates each of pictures in a set of input...
US-8,184,697 Moving picture coding method and a moving picture decoding method
A moving picture coding apparatus includes a motion estimation unit (101) for performing motion estimation by fixing the one of two reference pictures as a...
US-8,184,522 Optical head for optical recorder/reproducer
An optical head for recording or reproducing a signal on or from an optical recording medium including a light source, an objective lens for condensing light...
US-8,184,515 Phase error detecting device, waveform shaping device and optical disc device
A waveform shaping portion receives a digital reproduced signal generated from an analog reproduced signal reproduced from an information recording medium and...
US-8,184,429 Capacitor lead wire, its manufacturing method, and capacitor using the same
A capacitor is improved in reliability by suppressing the formation of burrs or protrusions at a joint portion between an aluminum wire round rod and an...
US-8,184,380 Lens barrel
A lens barrel is provided with which manufacturing costs can be reduced. The lens barrel (3) has a first lens group (G1), a second lens group (G2), a third lens...
US-8,184,374 Lens having protection film and method for manufacturing such lens
A second region (12) composed of a plane is formed around a first region (11) having a lens function, and a third region (13) is formed between the first region...
US-8,184,373 Optical element and method for producing the same
The present invention relates to a structure comprising: a resin pattern (A)3 formed on a base material 1 and having structure units of a predetermined shape;...
US-8,184,252 Image display device
An image display device includes a display panel having plural pixels and a second board having a transmitting electrode, the display panel having a first...
US-8,184,241 Liquid crystal display device
The present invention mechanically protects a surface of a miniaturized liquid crystal display device for mobile phone or the like without deteriorating image...
US-8,184,238 Planar illumination device and liquid crystal display device using the same
A planar illumination device 10 is provided with a laser light source 11 for emitting laser light, a light source side bundle fiber 12 having one end surface...
US-8,184,229 Liquid crystal display device
A liquid crystal display device includes a liquid crystal display panel and a backlight arranged on a back surface of the liquid crystal display panel, the...
US-8,184,194 Image processing apparatus, image division program and image synthesising method
A polarization image capturing section 103 obtains a first polarization image containing polarization information. A polarization information obtaining section...
US-8,184,132 Electronic display device medium and screen display control method used for electronic display medium
When an electronic book is activated, a video image obtaining section starts taking face images of a user. Next, an analysis section analyzes the face images of...
US-8,184,115 Plasma display device and method for driving the same
Disclosed here is a method for driving a plasma display panel and a plasma display device capable of providing image display with a high contrast ratio and...
US-8,184,090 Display device
A display device which incorporates a touch panel function therein can reduce the number of elements which constitute a photo sensor circuit and can accurately...
US-8,184,023 Rotary operation type input device
A rotary input device includes a circular ring shaped operation body, a magnetic first guide plate fixed to the bottom of the operation body, movable magnets...
US-8,183,915 Oscillator, and receiving device and electronic device using the oscillator
An oscillator unit is configured such that a frequency adjustment unit of a synthesizer used by a controller is smaller than a frequency variation tracking...
US-8,183,832 Charging system, charger, and battery pack
After the initial current set processing is performed, by which a feed amount of a charge current Ic by a charge current feed portion 35 is set to a first...
US-8,183,778 Stoichiometric phosphor, and light emitting device and plasma display panel utilizing the phosphor
The present invention provides a phosphor with high luminance and color purity. The phosphor of the present invention is represented by the general formula:...
US-8,183,777 Low power consumption plasma display panel
A high definition plasma display panel which can display a video of a higher brightness and yet can be driven at a low power consumption is realized. To this...
US-8,183,775 Plasma display panel and method for manufacturing the same
"Discharge delay" and "dependence of discharge delay on temperatures" are solved by improving a protective layer, thus a PDP can be driven at a low voltage....
US-8,183,774 Front plate for plasma display panel and method for manufacturing the same, as well as plasma display panel
In a front plate for PDP, which includes: a large number of display electrodes formed in stripes on a substrate; a plurality of terminal groups for connection...
US-8,183,770 Light emitting display
A color light emitting display includes light-emitting devices of a plurality of red, green and blue pixels disposed in a matrix form. The light-emitting...
US-8,183,758 Liquid crystal display device with the mixture of the plural kinds of green phosphors
An object of the present invention is to provide a moving picture displayable liquid crystal display device capable of attaining satisfactory moving picture...
US-8,183,748 Piezoelectric thin film, ink jet head, method for forming image with the ink jet head, angular velocity sensor,...
Provided is a lead-free piezoelectric thin film containing a lead-free ferroelectric material and having low dielectric loss, high electromechanical coupling...
US-8,183,738 Control system for oscillatory actuator
In driving a target body only by one of actuators, the target body is smoothly driven. A drive unit (1) includes a stage (3), a first ultrasonic actuator (4A)...
US-8,183,732 Radial anisotropic magnet manufacturing method, permanent magnet motor using radial anisotropic magnet, and...
To improve tranquility and controllability of an iron core-equipped permanent magnet motor with an improved maximum energy product (BH).sub.max by improving...
US-8,182,958 Membrane membrane-reinforcement-member assembly, membrane catalyst-layer assembly, membrane electrode assembly...
A membrane membrane-reinforcement-member assembly, membrane catalyst-layer assembly, membrane electrode assembly, and polymer electrolyte fuel cell are...
US-8,182,955 Method for operating fuel cell and fuel cell system
A method for operating a direct methanol fuel cell is provided. The fuel cell includes a fuel cell main body having a fuel electrode and an air electrode...
US-8,182,945 Current collector comprising plurality of projections, electrode, and non-aqueous electrolyte secondary battery...
A current collector includes a substrate, a plurality of projections formed on a first portion of the substrate, and at least two adjacent minute projections...
US-8,182,941 Alkaline dry battery and method for producing the same
An alkaline dry battery of this invention includes: a cylindrical battery case with a bottom; a cylindrical positive electrode having a hollow, being in contact...
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