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Optical transmission system and optical transmission method
In an optical transmission system, a transmitting transceiving node generates a multiplexed optical-packet signal by performing optical wavelength multiplexing...
Optical receiver, optical communication device, and optical signal
An optical receiver including a demodulator to convert an in-phase signal of a received differential phase modulated optical signal into a first electrical...
Distance measuring device and distance measuring method
A distance measuring device includes a display processor that acquires an image which includes a distance measuring object from a camera, and generates display...
Biometrics authentication system registration method, biometrics
authentication system, and program for same
A biometrics authentication system utilizes information of the palm of the hand of a body to perform individual authentication. A processing unit obtains an...
Jitter correction method and circuit
In a jitter correction method and circuit, combination data combined by adding, to referenced data, an end bit of data 1 clock prior to and a head bit of data 1...
Coding device, decoding device, transmitter and receiver
A coding device including a coding unit generating a systematic bit, a first redundant bit corresponding to the systematic bit, and a second redundant bit...
OFDM receiving method and apparatus
In order to improve upon a degradation in performances due to inter-carrier interference without loss of transmission efficiency, antennas provided on a mobile...
Radio receiving apparatus
A radio receiving apparatus for receiving the variable-length RLC PDU data in an RLC layer includes the buffer memory sectioned into a plurality of areas having...
Communication device, and method of communication between communication
devices and medium thereof
Disclosed are a function of automatically tuning a communication performance between the communications devices connected to a network and a function of...
Detection program, relay device, and detecting method
Only when a request formed of a plurality of request packets obtained by dividing the request is reconstructed, the request is transmitted to a survey target...
Bandwidth management apparatus
In a bandwidth management apparatus that outputs packets by observing the bandwidth set value predetermined for each destination, provisions are made to prevent...
Method for controlling redundancy and transmission device using the same
A redundancy control method is disclosed that controls a first redundancy function that switches between a working line and a protection line in response to a...
RAM macro and timing generating circuit thereof
A timing generating circuit generates a control clock (1) and a test clock (2) based on an externally input clock CLK, and outputs the generated clocks to a...
Semiconductor integrated circuit and control signal distribution method
A semiconductor integrated circuit includes a plurality of areas, each of which generates phase clocks in accordance with an external clock and control signals...
Semiconductor component having adhesive squeeze-out prevention
configuration and method of manufacturing the same
A semiconductor component includes a semiconductor element that has a plurality of signals, a wiring board that is disposed below the semiconductor element and...
Semiconductor device and method of manufacturing the same
After a ferroelectric capacitor (1) is formed and before a wiring (15) to be a pad is formed, an alumina film (11) is formed as a diffusion suppressing film...
Wiring substrate and method of manufacturing the same
There is provided a wiring substrate. The wiring substrate includes: a core substrate formed of a conductive material and having a through hole therein; an...
Semiconductor device and method of manufacturing the same
A method of manufacturing a semiconductor device includes forming an oxidation film over a first and a second device region, forming an first etching preventing...
Solid-state imaging device and method of fabricating solid-state imaging
A solid-state imaging device includes: a solid-state imaging element having a light-receiving area; a transparent member disposed so as to oppose the...
Decorative casing and manufacturing method thereof
A decorative casing including a base material having a surface that includes at least one uneven region and a multilayer film having a plurality of thin films...
A screw fastener includes a screwdriver that includes a sleeve having an absorption hole configured to absorb a top surface of a screw, a bit housed in the...
Method of controlling air conditioner cooling load utilizing controlling
the opening degree of an expansion...
A method of controlling an air conditioner includes a step of controlling an opening degree of the expansion valve and/or the number of rotations of an outdoor...
Method of verifying circuit and computer-readable storage medium for
storing computer program
A method of verifying a circuit for use in an apparatus for verifying a circuit operation indicated by circuit information, the circuit including a plurality of...
Information processing device, power supply control method and storage
An information processing device includes: a power-off detection unit for detecting a signal relating to a power-off operation of a user; an application program...
Loop processing counter with automatic start time set or trigger modes in
context reconfigurable PE array
A dynamic reconfigurable circuit that implements optional processing by dynamically switching a processing content of a reconfigurable processing element (PE)...
Network management system having agent controlled transmission of state
variation notifying command based on...
A manager controlling an agent via a network using SNMP, the manager including a load information generating unit generating manager load information indicating...
Structural analysis of a printed wiring substrate
A first generation portion divides an object to be analyzed into a plurality of finite elements to generate element division data. A first calculation portion...
Telephone-receiving call center system
A call center system used for receiving incoming calls in accordance with the present information has a plurality of terminals, an incoming-call control...
Apparatus and method for preamble detection and integer carrier frequency
This invention provides an apparatus and method for preamble detection and integer carrier frequency offset estimation, which method comprises the steps of:...
Communication test circuit, communication interface circuit, and
communication test method
A communication test circuit for allowing a tolerance test to be carried out in a general testing environment. The communication test circuit includes an adder...
Packet transfer controlling apparatus and packet transfer controlling
A packet transfer controlling apparatus stores, for each of a plurality of comparators, a plurality of associations of a code and a classification to be...
Multi-input multi-output (MIMO) for wireless transmitting and receiving
A wireless terminal receives a signal from a first BTS as a communication party and a signal from a second BTS when receiving the signal from the first BTS by...
A transmission device includes a synchronous transmission network interface section, a switch section, first and second LAN interface sections, a distribution...
Semiconductor memory and memory system
A semiconductor memory that assigns M data groups, each data group including N data, to a first address, where M and N are integers equal to or larger than 2;...
Semiconductor memory device, method of operating semiconductor memory
device, and memory system
A semiconductor memory device is provided which comprises: a sense amplifier; and a bit line, wherein the disconnection of the sense amplifier from the bit line...
Semiconductor memory device and control method thereof
A semiconductor memory device comprising a regular cell array that includes a regular memory cell to which one of a first power supply voltage and a second...
Cooling unit and electronic device
A cooling unit includes: a heat-radiating section in which a coolant flows and which radiates heat caught by the coolant; and a path where the coolant flows...
Housing and electronic device
A housing includes a pair of housing walls that face each other with an inner space therebetween. The housing further includes: a first projection that projects...
An RFID tag that has a tag antenna and a tag LSI comprising: a power-supply element in which the tag LSI is mounted on a power-supply section; a plurality of...
Antenna positioning method and antenna mounting device for communication
device, and antenna device
In an antenna positioning method for a communication device that performs communication using a plurality of antennas positioned on a straight line, the method...
Information access system and method for accessing information in
contactless information storage device
In an information access system, a first reader/writer device cyclically transmits an information request signal at a first frequency in a first period and goes...
Predistorter, predistortion method, and predistortion system
This invention relates to a predistorter, a predistortion method, and a predistortion system. The predistorter comprises a modulus value determining section,...
Semiconductor device and manufacturing method of the same
In a p-type MOS transistor, a gate electrode is partially removed by a predetermined wet etching, so that an upper portion of the gate electrode is formed to be...
Semiconductor device and method of manufacturing the same
A semiconductor device to which a stress technique is applied and in which a leakage current caused by silicidation can be suppressed. A gate electrode is...
Method of manufacturing semiconductor apparatus, and semiconductor
A method of manufacturing a semiconductor apparatus which includes the steps of forming a via hole and a wire trench reaching an underlying wire in an...
Press-fit connector removal tool
A system for removing connector pins from a backplane comprises at least two clamp plates and a plurality of pin plates coupled between the clamp plates, the...
Mobile terminal and gateway for remotely controlling data transfer from
A data transfer system including mobile terminals and gateways for transferring data from a secure network to an external network under remote control using the...
Impurity concentration distribution predicting method and program for
deciding impurity concentration distribution
First and second evaluation substrates are prepared, a direction perpendicular to a surface of the first evaluation substrate being defined by first indices,...
Error monitoring and notification for a replaceable unit
There is provided an information processing apparatus that includes a CPU board 1 having a processing unit, a control device (CPU 11, CPU board controller 12,...
Disk selection method, raid control device, raid system, and its disk
A response of a disk device during rebuild can be sped up. A disk array control device determines whether or not there is a normal read request during rebuild....