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Patent # Description
US-7,055,958 Image projection method and device
An image projection device includes a distance measuring device which determines a screen distance between the image projection device and a screen. An image...
US-7,055,050 Network synchronization technique
A network synchronization method allows reduced frequency fluctuations due to synchronization control in a network. Each node connected to the network has time...
US-7,054,983 USB-HUB device and its control method
A USB-HUB device in which a request for a device connected to a port of the USB-HUB device may be executed by commonly using a serial interface engine of the HUB...
US-7,054,961 Streaming data transfer system and repeater therefor
A data transfer system allowing high-quality transfer of streaming data through a network having a relatively large delay variation in data delivery is...
US-7,054,931 System and method for intelligent load distribution to minimize response time for web content access
A content delivery system having m servers, S'={S.sub.1, . . . ,S.sub.m}, n active customers, C'={C.sub.1, . . . , C.sub.n}, and g geographic locations,...
US-7,054,834 Online distribution system and method
An online distribution system by which the time required for a downloading procedure in a shop can be performed in a short time by a download terminal connected...
US-7,054,715 System, method, and program for robot control
System and method for allowing execution of control over robot hardware other than specific robot hardware by using control software that does not have features...
US-7,054,705 Method of manufacturing semiconductor devices
A semiconductor device manufacturing system is provided in which chip position information is read without removing resin from a package so that the cause of a...
US-7,054,666 Method of calling function by keyword detection in portable communication apparatus
A portable communication terminal apparatus including a function provided for the portable communication terminal apparatus is registered in association with a...
US-7,054,555 Communication network, wavelength division multiplex transmission equipment, optical switch equipment, and...
There is defined an optical link section which leads from output interfaces of an optical switch equipment to the input interfaces of an optical switch...
US-7,054,544 System, method and record medium for audio-video synchronous playback
In an audio-video synchronous playback control system which outputs coded audio data to an external audio decoding device so as to be decoded and played back by...
US-7,054,404 Clock control method, frequency dividing circuit and PLL circuit
A PLL circuit includes a phase comparator; a charge pump; a loop filter; a voltage-controlled oscillator; a frequency dividing circuit; an A counter for dividing...
US-7,054,397 Mobile communication system having mobile stations and a base station
A mobile communication system has a plurality of mobile stations and a base station which includes a plurality of antennas, a frequency shift portion, a...
US-7,054,352 CDMA mobile telephone
A CDMA mobile telephone allowing the drive mode to be automatically set and canceled without increasing the amount of hardware is disclosed. A frequency offset...
US-7,054,347 Communication apparatus
Signals sent from a sender by a code division multiple access communication system are input respectively into first to Mth delay units which are disposed...
US-7,054,295 Method of transmission from TCP/IP communication network to mobile communication network and transmission and...
The TCP/IP mobile communication network transmission and reception system for conducting transmission from a TCP/IP communication network to a mobile...
US-7,054,225 Semiconductor memory device having an address detector and pulse synthesizer to preset data record output errors
A semiconductor memory device includes of a plurality of sense amplifiers. The sense amplifiers are arranged in two amplifier columns. The two amplifier columns...
US-7,054,224 Non-synchronous semiconductor memory device having page mode read/write
The present invention provides a non-synchronous semiconductor memory device configured as a pseudo-SRAM and capable of relaxing the limitation to address skew...
US-7,054,223 Semiconductor memory device
A semiconductor memory device adapted for avoiding collision between the selection period of a word line for a refresh and the selection period of a word line...
US-7,054,086 Library device
A miniaturized library device is provided. The library device employs small-sized magazine having no flag used to detect positions of cells and the magazine is...
US-7,054,078 Objective lens driving device
When a lens holder 2A is in a neutral position, a ratio of a gap between opposing surfaces of one tilt magnet 10a, 10b and one tilt coil 5 which oppose to each...
US-7,053,165 Semiconductor integrated circuit including an inductor and method of manufacturing the same
A semiconductor integrated circuit device, and method of manufacturing the same, includes an inductor with improved inductance and an improved quality factor...
US-7,052,994 Method for manufacturing semiconductor device, and processing system and semiconductor device
A method for manufacturing a semiconductor device comprises: forming an N region and P region on a substrate, forming wiring so as to connect one or both of...
US-7,052,992 Tungsten plug corrosion prevention method using ionized air
Disclosed herein is a method of making integrated circuits. In one embodiment the method includes forming tungsten plugs in the integrated circuit and forming...
US-7,052,944 Thin-film transistor and method of manufacture thereof
A thin-film transistor is provided which prevents the degradation of transistor characteristics due to ion channeling. A thin-film transistor (10) includes thin...
US-D522,038 Projector
US-D522,037 Projector
US-7,051,345 Removable disk drive apparatus
A removable disk drive apparatus can insert a smaller diameter disk into a tray of a vertical drive device, and improve the reliability of the disk supporting...
US-7,051,314 Method of computer-assisted design of integrated circuit chips, and library of delay time values for...
A method of placing integrated circuit chips on a wafer uses a library of average delay time values of logic gates. Exposure-dependent delay time values of the...
US-7,051,207 Apparatus and methods for inserting and detecting electronic watermark
A secure electronic watermark inserter. A picture analyzer 3 analyzes an input picture 101, and decides the insertion strength of the electronic water marking to...
US-7,051,202 Apparatus and computer-recording medium for evaluation support of encryption algorithm strength
An encryption evaluation support system, includes an evaluation executing unit, and a point storing unit. The evaluation executing unit receives a figure...
US-7,051,183 Circuit for recording digital waveform data and method of doing the same
A circuit for recording digital waveform data includes (a) a first counter which counts the number of data constituting a first data sequence including a...
US-7,050,968 Speech signal decoding method and apparatus using decoded information smoothed to produce reconstructed speech...
In a speech signal decoding method, information containing at least a sound source signal, gain, and filter coefficients is decoded from a received bit stream....
US-7,050,881 Data output processor and method of manufacturing a semiconductor device
A data output processor is employed when forming a conductive pattern on a layer formed with a plurality of recesses by filling the plurality of recesses with a...
US-7,050,829 Method and apparatus for sending battery capacity level between radio communication devices
A portable telephone that includes a control unit, a memory unit, a wireless communication function unit, an imaging unit, a display unit, an operation unit, a...
US-7,050,761 Mobile communication system, transmission mode switching method, and recording medium having transmission mode...
To provide a mobile communication system capable of easily performing selection of an optimal transmission mode. Upon receiving a receiving error notice from a...
US-7,050,700 Picture compression managing apparatus and picture compression managing method used therefor
In a picture compression managing apparatus, a reduced picture producing section (23, 26) produces, in response to an index affix request, a reduced input...
US-7,050,609 Biometric data acceptance method
A biometric data acceptance method allowing input biometric data obtained by an incorrect input operation not to be accepted. At least one reference biometric...
US-7,050,604 Image data protection technique
An image data processing device allowing both of user side and provider side to obtain benefits, leading to market expansion, is disclosed. When an image content...
US-7,050,572 Telephone set and response method to incoming call
A telephone set is provided that includes a control section that, when detecting an off-hook operation, instructs a tone generator and a codec to stop a...
US-7,050,556 Key telephone unit and key telephone system
A key telephone system including (a) at least three telephones, and (b) a key telephone unit connected to the three telephones through at least three...
US-7,050,520 PLL (Phase-Locked Loop) circuit
If a phase difference between a synchronizing source signal F1 and a comparison signal F2 is higher than a first lower limit a or lower than a first upper limit...
US-7,050,494 Frame display method and apparatus using single field data
The present invention relates to a method for displaying picture frames using single field data in interlaced encoded image data having a two-field structure....
US-7,050,486 Path searcher for spread spectrum receiver
A path searcher of a spread spectrum receiver includes a number of correlators each of which produces a replica of a scrambled synchronization code and...
US-7,050,484 Method of detecting path timings and CDMA receiving apparatus using the same
A CDMA receiving apparatus includes a searcher section, a finger section, a RAKE synthesizing section and a decoding section. The searcher section has a...
US-7,050,451 Multi-service-class definition type ATM switch
A multi-service-class definition type ATM switch is basically configured by an ATM buffer device containing buffers, a data input/output device and a data...
US-7,050,399 Transport network with circuitry for monitoring packet path accommodated in STM path
A network node of a SONET ring is provided with a tributary line interface that receives packets from LAN users. A packet switch performs a switching operation...
US-7,050,389 DC-offset eliminating method and receiving circuit
A DC-offset eliminating circuit changes a coefficient .alpha. for determining a DC-offset follow-up speed. The coefficient .alpha. is changed to a smaller value...
US-7,050,037 Communication terminal device
A communication terminal device including a light-emitting unit for lighting at least either a display unit or an input unit, a reception unit for receiving...
US-7,050,020 3D image/2D image switching display apparatus and portable terminal device
A 3D image/2D image switching display apparatus is provided with a liquid crystal display unit and first and second lenticular lenses. To display a 3D image, the...
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