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Patent # Description
US-8,175,057 Method and system for fast handovers using dynamic router advertisements
The invention relates to a method for managing the movement of a mobile node from a first router in a first network to a second router in a second network,...
US-8,174,943 Optical disk device
An optical disc apparatus according to the present invention includes: a laser light source for emitting multiple light beams, of which the wavelengths are...
US-8,174,941 Optical disc apparatus, crosstalk correction method and integrated circuit
When a focus error signal (FE signal) is detected with an astigmatic method, a track crossing component leaks into the FE signal. Another detection method for...
US-8,174,939 Optical head and optical disc device
An optical head includes a diffraction element capable of improving the quality of a TE signal by a DPP method even if light amounts of two sub-spots are...
US-8,174,770 Optical component and method for producing the same
A concave lens as an optical component is made of glass containing 20 to 22% of B.sub.2O.sub.3, 30 to 40% of La.sub.2O.sub.3, and 19 to 25% of ZnO, expressed as...
US-8,174,586 Image file reproduction device and image file reproduction method
A method of reproducing an image file from a recording medium that stores an image file of a first type and/or an image file of a second type includes...
US-8,174,579 Related scene addition apparatus and related scene addition method
A related scene addition apparatus, capable of extracting a related scene even when information on a moving image content having no information related to each...
US-8,174,544 Image display apparatus, image displaying method, plasma display panel apparatus, program, integrated circuit,...
Previously, image display apparatuses using phosphors each having a different persistence time have a problem of reducing a motion blur caused by persistence of...
US-8,174,467 Picture image display device and method of driving the same
A display device including: a display portion with gate lines, a plurality of data lines, TFTs and OLED elements, a scanning line driving circuit which feeds...
US-8,174,192 Plasma display panel
A plasma display panel includes a front panel having a front substrate having a plurality of arrays of display electrodes each including a scanning electrode...
US-8,174,165 Surface acoustic wave device and manufacturing method of the same surface acoustic wave device
A surface acoustic wave device includes a piezoelectric element, an IDT electrode formed on the piezoelectric element for exciting a principal wave, a...
US-8,174,009 Organic electroluminescence element and manufacturing method thereof
To provide an organic electroluminescence element including a structure that facilitates manufacturing of a large scale organic EL panel and a manufacturing...
US-8,173,301 Positive electrode active material for non-aqueous electrolyte secondary battery and non-aqueous electrolyte...
A positive electrode active material for a non-aqueous electrolyte secondary battery including a lithium-containing transition metal oxide having a...
US-8,173,286 Battery pack
In a battery pack where a fan is housed within a case housing a battery stack, the noise generated from turbulence of a medium that is supplied and exhausted...
US-8,173,239 Information recording medium, method for producing the same, and sputtering target
An information recording medium (100) of the present invention is an information recording medium that allows information to be recorded thereon by being...
US-8,172,754 Ultrasonograph
An ultrasonic diagnostic apparatus according to the present invention includes: a transmitting section for driving an ultrasonic probe to transmit an ultrasonic...
US-8,172,558 Rotary expander with discharge and introduction passages for working fluid
A rotary expander includes: a cylinder (61); a piston (62) disposed inside the cylinder (61); closing members disposed with the cylinder (61) being sandwiched...
US-8,172,423 Illumination apparatus
An illumination apparatus includes a light source unit having solid light-emitting elements and a sensor unit having a wave transmission portion for...
US-8,172,408 Lens position adjusting mechanism
A lens position adjusting mechanism includes a lens, a lens attachment frame that includes a lens holding portion for holding the rim of the lens, and a holding...
US-8,172,406 Powder dust capture device and projection type image display device
A powder dust capture device includes a main body housing having an air intake in which a powder dust capture unit is provided, and a blowing unit for drawing...
US-8,171,764 Electronic lock
Provided is an electronic lock which achieves improved productivity while maintaining the performance of waterproofness for an internal electronic circuit of an...
US-8,171,566 Copyright protection data processing system and reproduction device
If playback devices are prohibited from playing back contents recorded in R media, there occurs a problem that it takes more time to manufacture commercial ROM...
US-8,171,313 Communication device and power supply method
Provided is a communication device capable of efficiently performing a power supply control when reducing power consumption by reducing the time during which...
US-8,171,284 Encryption device, decryption device, encryption method, and decryption method
An encryption device, a decryption device, an encryption method, and a decryption method effectively perform encryption and decryption by using a packet type...
US-8,171,144 AV server apparatus and connection management method
In connection management by a conventional server apparatus using IDs, a client apparatus cannot know an attribute of a connection corresponding to an ID. A...
US-8,171,072 Media contents distribution system and method
A server stores a media content and an execution program for processing the media content, and determines a usage rule for the media content to be transmitted...
US-8,170,869 Method to detect and assist user intentions with real time visual feedback based on interaction language...
A language model back-off system can be used with a user interface employing one or more language models to constrain navigation of selectable user interface...
US-8,170,719 Control apparatus and control method for robot arm, robot, control program for robot arm, and integrated...
A control apparatus for a robot arm includes an operation information database in which pieces of information relating to operations of the robot arm are...
US-8,170,571 Base station and mobile station communicating with OFDM system using a plurality of subcarriers and...
A multicarrier communication apparatus that is capable of suppressing interference of feedback information with other channels and alleviating a reduction in an...
US-8,170,564 Communication terminal apparatus, network system and handover method
A communication terminal apparatus wherein even if there occurs a dropout or overtaking of call control messages, the current service can be continued without...
US-8,170,493 Transmission device, and wireless communication apparatus using the same
A transmission device includes a transmitter for transmitting various signals to a reception device, a receiver for receiving a response signal emitted from the...
US-8,170,400 Information recording medium, and multiplexing device
The present invention provides an information recording medium in which an access unit including basic data and extension data is recorded, so as to allow a...
US-8,170,393 Digital broadcast reproduction device and digital broadcast recording device
There is disclosed a digital broadcast recording/reproduction device capable of easily searching for an updated data broadcast. In this device, a data broadcast...
US-8,170,359 Encoding device and encoding method
An encoding device 100 includes a quantization parameter generating circuit 111 that generates a provisional quantization parameter, a quantizing circuit 121...
US-8,170,277 Automatic tracking apparatus and automatic tracking method
An automatic tracking apparatus is provided, which is capable of solving a failure occurred in an automatic tracking operation in connection with a zooming...
US-8,170,247 Hearing aid
This hearing aid comprises a microphone (101) and an external input terminal (102), a hearing aid processor (150) to which audio signals from the microphone...
US-8,170,227 Noise control device
A noise control device includes: four or more noise detectors each for detecting a plurality of noises arriving thereat, and outputting the noises as a noise...
US-8,170,162 Inter-carrier interference removal device and reception device using the same
An inter-carrier interface removal device can improve estimation accuracy of inter-carrier interference caused by Doppler shift in a received multi-carrier...
US-8,170,136 Radio transmitting apparatus and radio transmitting method
Disclosed are a radio sending device and a radio sending method for improving a throughput while keeping a receiving quality. In this radio sending device, an...
US-8,170,130 Transmission method and transmission system
A transmission device includes a differential encoding section for differentially encoding transmission data, a first waveform generation section, a second...
US-8,170,115 Media processing method and media processing program
A media processing method for performing media processing by causing a processor to execute plural program modules, including: a first step of controlling...
US-8,170,103 Moving picture coding method and moving picture decoding method
A moving picture coding apparatus 1 includes a counter unit 102 which counts the number of pictures following an intra coded picture; and a motion estimation...
US-8,170,010 Multiple interface mobile node with simultaneous home- and foreign network connection
The invention relates to a method for node management in a packet-switched network, wherein a first node acts as a proxy for a second node, both nodes having...
US-8,169,984 Communication system, radio lan base station control device, and radio lan base station device
There are provided a communication system, a radio LAN base station control device, and a radio LAN base station device capable of increasing the control...
US-8,169,970 Handover method and mobile communication system
In a mobile communication system utilizing Mobile IP, information on the access network is exchanged between access routers. And when a mobile terminal performs...
US-8,169,883 Optical disk, method for manufacturing the same, and method for recording and method for reproducing data using...
An optical disk includes a first information recording layer, and second to N-th information recording layers (with N being an integer of two or greater) that...
US-8,169,863 Tracking control device, tracking control method, and optical disc device
An object of this invention is to improve stability of tracking control and improve recording and reproduction performance. The tracking control device...
US-8,169,848 Nonvolatile memory device, nonvolatile memory system, and access device
Power consumption required for making a nonvolatile storage device having a radio communication function operate as a file server for a radio host device is...
US-8,169,722 Flexible printed circuit, image pickup device, and electronic equipment
A flexible printed circuit according to the present invention is anchored to a holding member disposed within electronic equipment, and comprises: a main body...
US-8,169,558 Liquid crystal display device
A liquid crystal display device includes pixels A and pixels B, wherein a width BB of the pixel B is smaller than a width AA of the pixel A. A pixel electrode...
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