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A gateway device is disclosed which processes only really necessary information for gatewaying and thereby prevents unnecessary increases in communication...
Network fault detection apparatus
A network fault detection apparatus, which detects L2 loops due to L3 bridge connections, is provided. A network fault detection apparatus acquires physical...
Data distributing method, system transmitting method, and program
When each of a plurality of peers mutually connected through a network receives connection of a new peer, each peer forms group information in which the new peer...
Program, method and apparatus for collecting information
An information collecting apparatus judges whether the received packet corresponds to a monitoring target, adds identifying information to the judged monitoring...
Data transmission system and method transmitting channel quality
indicators in variable format
A data transmission system capable of mitigating the load on an uplink (feedback channel). A transmitting station of the data transmission system includes a...
Semiconductor memory device
A semiconductor memory device is provided for minutely changing a refresh interval according to a detected temperature and thereby lowering its power...
A semiconductor device includes a board, a semiconductor element mounted on one of main surfaces of the board, a plurality of passive elements provided in the...
Coupling unit and electronic apparatus
A second enclosure defines the backside superposed on a first enclosure for relative rotation around a rotation axis set perpendicular to the front surface of...
Image processor of imaging apparatus
A format conversion circuit converts RGB data to YCbCr data. A one-dimensional compression circuit performs one-dimensional compression process on the YCbCr data...
Display controlling apparatus, information terminal unit provided with
display controlling apparatus, and...
The object of the present invention can be achieved by a display controlling apparatus for displaying a plurality of information objects including an information...
DSSS radar, method implemented by radar and computer-readable storage
A DSSS (Direct Sequence Spectrum Spreading) radar has a transmitting part to transmit a transmitting signal, including a predetermined code sequence, to one or a...
Wireless tag determination method, wireless tag determination system,
reader control device, and storage medium
A system and method for determining a failed wireless tag includes capturing images of articles having wireless tags, recognizing an image including wireless...
Baseband predistortion device and method
The present invention discloses a baseband predistorter and baseband predistortion method. The baseband predistorter comprising: an address generator for...
Predistortion apparatus, system, and method
The present invention discloses a predistortion apparatus, a predistortion system and a predistortion method. The predistorter comprises a modular value...
Method and device for generating pseudo-random binary data
A device for generating k-bit parallel pseudo-random data includes "n" registers, from the first through the n-th registers ("n" is an integer not less than 3),...
A latch circuit includes a feedback circuit having inverter circuits and at least two input terminals and an input circuit for inputting input signals or signals...
Printed circuit board, and backplane data transmission method
In a receiving-side printed circuit board, a reflected-waveform analyzing unit analyzes a reflected wave generated in a transmission line on a backplane along...
Method of producing semiconductor device
A method produces a semiconductor device having an interconnection structure disposed above a substrate, wherein the interconnection structure has an...
Method for processing a base that includes connecting a first base to a
second base with an insulating film
The present invention realizes a semiconductor device of high reliability which allows metal terminals which have a uniform height, are flat and smooth to be...
Single-fiber bidirectional optical transmitter/receiver
A single-fiber bidirectional optical transmitter/receiver includes a single-fiber bidirectional optical transmission/reception device. A circuit board has a...
Piezoelectric thin-film resonator and filter using the same
A piezoelectric thin-film resonator includes a substrate, a lower electrode arranged on the substrate, a piezoelectric film arranged on the lower electrode, and...
Disc changer with support for swing arm in disc reproducing position
A disc changer having a swing arm as a reproducing device in a disc drive unit can prevent an arm front end from being fluctuated when the swing arm reproduces...
Method and apparatus for supporting IC design, and computer product
A logical-group creating unit creates a logical group from a cell included in a selected range of a logical drawing that is specified in a logical page. A...
Layout method, CAD apparatus, computer-readable program and
computer-readable storage medium
A layout method for a layout design of a circuit includes a simulation step carrying out a simulation of the circuit, a specifying step specifying a maximum...
Method and apparatus for monitoring failure of memory device, and computer
A memory data reader of a magnetic tape library device reads from a memory of a magnetic tape cartridge containing a magnetic tape, information pertaining to...
Storage control apparatus and method
In a system for dispersively storing data and parity in a plurality of storage devices, information in a first storage device is restored by using information...
Optical receiver for regeneration of optical signal
An optical receiver includes: a converting unit that converts an optical signal into an electrical signal; an amplifying unit that amplifies the electrical...
An optical device wherein an optical waveguide is formed on a dielectric substrate, the optical device includes an input part and an output part where the...
Biometric information input device, biometric authentication device,
biometric information processing method,...
The invention is a biometric information input device including biometric information collection means for reading a relatively-moving living body site and...
To provide a mobile terminal capable of shortening the time required for deciding whether a terminal is located within the range of an area frequency at the time...
Motion picture encoding device and motion picture decoding device
When a prediction is made between fields with different parity, the predicative efficiency of a chrominance vector is improved by adaptively switching the...
Opened network connection control method, opened network connection
control system, connection control unit and...
Disclosed are an opened network connection control method, an opened network connection control system, a connection control unit and a recording medium, which...
Pilot signal transmission method and mobile communication system
A method of transmitting pilot signals for channel compensation in a mobile communication system based on DFT-spread-OFDM is disclosed. In the disclosed method,...
Semiconductor device and system
First and second data output circuits obtain corresponding parts of read data of a storage circuit to output to first and second input/output pads in a second...
Console device and rack-mount system
A console apparatus includes a console portion, which is detachably provided and with which a server apparatus can be operated, and further includes a tray...
A semiconductor device including a semiconductor optical amplifier in which a photodetector is integrated without causing power loss at a low cost. The...
Driving method of plasma display panel and plasma display device
In a sustain operation in an ALIS PDP device, a combination in which a basic first waveform and a second waveform in which a discharge peak is separated are...
Widening the frequency range without increasing the power consumption. Current circuits output charge current based on control current. Capacitors are provided...
Electronic component manufacturing method and electronic component
The electronic component includes a base material, a capacitor unit, and a wiring portion. The capacitor unit has a stacked structure including a first electrode...
Method of semiconductor device protection, package of semiconductor device
A method for protecting a semiconductor device is disclosed that can improve reliability of a performance test for the semiconductor device and prevent damage to...
System and method for accessing information while monitoring a frequency
A system includes a client that obtains a code included in an image, and sends out the code and identification information of the client, and a server that...
High-frequency circuit cooling apparatus
The high-frequency circuit cooling apparatus comprises a package container 14 for housing a high-frequency circuit, a tank 16 for storing a gas to be introduced...
Information processing apparatus
An information processing apparatus has: a memory 13; CPU for executing a program written in the memory 13; a secure module 20; and storage means for storing a...
Circuit board information acquisition and conversion method, program, and
device for the same
A circuit information acquisition and conversion device, a method, and a program therefor for acquiring a layer configuration, wire traces and shapes of via...
Memory construction apparatus for forming logical memory space
A logical memory construction-processing section reads several kinds of physical memories and registers prepared in advance as libraries, generates candidates...
Method and data storage devices for a RAID system
A method of controlling a RAID system including a plurality of disk devices is provided. The method allows for reading data recorded onto an area adjacent to an...
Semiconductor integrated circuit and debug mode determination method
A semiconductor integrated circuit has a terminal to input a debug signal which specifies a debug mode, a reset circuit to generate a reset signal when a power...
Non-volatile semiconductor memory device
A cut-off circuit cuts off supply of a power supply voltage from a voltage supply circuit to a non-volatile memory block. A discharge circuit discharges an...
Multithread processor and register control method
The present invention relates to a multithread processor, and this multithread processor comprises a plurality of register windows each provided for each of...
Information processing system, information processing board, and method of
updating cache tag and snoop tag
In an information processing system loaded with a CPU having cache and a system controller having a copy of a tag of the cache (snoop tag), and the CPU not...