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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...
Transmission apparatus and reception interface apparatus
An ADM apparatus includes a first synchronism section for detecting synchronism when a reception frame received from a reception port is a first frame, a fault...
Method and apparatus for multiplexing and demultiplexing data, and
A generating unit generates an apparatus reference frame phase that becomes a reference in a data multiplexing/demultiplexing apparatus, based on a reception...
Base station apparatus and mobile communication system
Disclosed is a handover method in radio communication. A base station apparatus monitors the receiving state of a terminal, detects, based upon the receiving...
Method, device, and system for detecting layer 2 loop
A request-packet transmitting unit transmits a predetermined number of request packets having a non-unicast destination address that can be received by a target...
Semiconductor memory, test method of semiconductor memory and system
Each sub word line is coupled to a gate of a transfer transistor of a memory cell. A first switch of a sub word decoder couples the sub word line to a high level...
An electronic component generates heat in an electronic apparatus. The heat of the electronic component is transferred to a thermal conductive plate of a heat...
Apparatus, data processing apparatus and heat radiating member
An apparatus includes: a first heat generating component; a second heat generating component arranged close to the side of the first heat generating component; a...
Video-phone terminal apparatus, image-shooting method, and computer
A remote-operation authenticating unit determines whether to permit a remote operation of the video-phone terminal apparatus by other video-phone terminal...
Method and apparatus for determining chrominance space
A method for determining which one of regions in a chrominance space an input point belongs to. The regions are defined by boundary lines. The method includes...
Input device comprising thiophene derivative polymer and process for
producing the same
The present invention relates to organic conductive polymer compositions adapted to produce touch panel input devices that hardly undergo resistance degradation...
Substrate and substrate module
A substrate module includes a first substrate and a second substrate. The first substrate comprises a base material; a transmission line in which a signal line...
Memory cell array, method of producing the same, and semiconductor memory
device using the same
A memory cell array includes isolated semiconductor regions formed on a supporting insulating substrate, memory cells formed in the respective semiconductor...
Semiconductor integrated circuit device having improved punch-through
resistance and production method thereof,...
An integrated circuit device comprises a memory cell well formed with a flash memory device, first and second well of opposite conductivity types for formation...
Heating line pattern structure of defogger formed on rear window glass
panel of motor vehicle and rear glass panel
A heating line pattern structure is provided, in which the effect of the heating lines of a defogger on an antenna for a TV broadcast especially for a digital TV...
Multilayer wiring circuit board
An inexpensive multilayer wiring circuit board capable of conducting high frequency switching operation on the circuit while the generation of high frequency...
Plating method, semiconductor device fabrication method and circuit board
The plating method comprises the step of forming a resin layer 10 over a substrate 16; the step of cutting the surface part of the resin layer 10 with a cutting...
Semiconductor device, method of manufacturing same, and apparatus for
A semiconductor device is disclosed that includes multiple logic circuit cells having respective logic circuits formed therein; and multiple interconnects...
Method of flip-chip mounting
A method of flip-chip mounting can reliably and stably mount a semiconductor chip to a mounting substrate while avoiding problems such as damage to the...
Micro pattern forming method and semiconductor device manufacturing method
Photosensitive resist material is coated on a substrate and exposed and developed to form a resist pattern. The surface layer of sidewalls and a top wall of the...
Optical switch controller and movable body controller
In an optical switch controller, in order that residual vibration at movement control of a movable body such as a tilt mirror can be reduced and controlled with...
Tag access control system, tag access control method and tag access
A tag access control system capable of setting an appropriate parameter for controlling a reader/writer can be provided. The tag access control system includes a...
Variable valve control apparatus
A variable valve control apparatus includes a variable valve timing mechanism that adjusts an actuation timing of an intake valve and an actuation timing of an...
Timing analysis method, timing analysis program, and timing analysis tool
This invention intends to provide timing analysis methods, timing analysis programs, and timing analysis tools for the purpose of performing timing verification...
Memory parameter initialization based on a temperature acquired at startup
A method of initializing memory parameters of a main storage device at a time of starting an information processing apparatus includes acquiring a temperature at...
Computer network system and portable computer selecting from a plurality
of hardware or software
A computer network system in which an IP address is assigned not only automatically at a destination of a notebook size PC (portable personal computer) 4, but...
Bulletin board management system and computer program
A site for communication and information sharing among members is provided by a bulletin board management system utilizing a computer network. When a change is...
Data storage device, method of rearranging data and recording medium
When there is a constituent tape that is other than the process target magnetic tape (Yes in step S15), valid data on the process target magnetic tape is copied...
Predicting apparatus, predicting method, and computer product
A structuring unit generates a combination pattern of the attribute values by combining an attribute value of the assessment target data with an attribute value...
Data input and output device, data input and output method, data transfer
method, and computer program product
A data management device body is provided with a connector to be inserted into a slot for miniSD of a mobile phone terminal. Besides, the data management device...
Dispersion-managed optical transmission system
An optical transmission system that alleviates waveform distortions due to nonlinear effects in fibers. A transmitter sends WDM signals to a receiver over a...
Optical communication device and optical device
An optical communication device includes a substrate which has electro-optical effect; a first optical modulator which has a pair of waveguides formed in the...
Block noise detecting and reducing method and apparatus, using comparison
of adjacent pixel boundary...
A pixel boundary difference detector detects a pixel boundary difference across a pixel boundary on the basis of a difference value between pixel values of...
Communication system based on SIP, and communication terminal
A communication system based on a communication protocol such SIP includes a first communication terminal Bob and a second communication terminal Bill, wherein...
Cell selection in soft handover using user equipments' buffer occupancies
as occupancies as a selection criterion
Soft handover techniques are disclosed for use in a system comprising a base station and a plurality of user equipments. The amount of data in the data buffer of...
A switching apparatus for use in a network includes a packet reception processing unit which generates a reply packet as a response to a request packet having a...
Network management system, and network management method
To collectively manage user networks connected to a virtual private network (VPN) without such time and effort necessary for an operation management server to be...
Memory device, memory controller and memory system
The memory device has: a plurality of banks, each of which has a memory cell array having a plurality of page areas that are selected by row addresses...
Resistance memory element and nonvolatile semiconductor memory
A resistance memory element, which memorizes a high resistance state and a low resistance state and switches between the high resistance state and the low...
Touch panel device and contract position detection method
A burst wave is applied to an excitation element of a touch panel main body from an oscillation section so as to excite surface acoustic waves, and the excited...
Plasma display device and method for driving the same
There is provided a plasma display device that has a first, a second, and a third electrodes, phosphors emitting a light depending on discharges generated by...
Antenna and RFID tag with same mounted
A tag antenna which, within a limited area, resonates with an RFID LSI chip having a capacitance component, and an RFID tag on which such a tag antenna is...
Orthogonal signal output circuit
An orthogonal signal output circuit having an error correction function for correcting an orthogonal error, including: first and second differential circuits;...
Delay time adjusting method of delaying a phase of an output signal until
a phase difference between an input...
A delay time adjusting method adjusts a delay time of an input signal so that a phase of the input signal and a phase of an output signal match each other. The...
Axial air-gap electronic motor
In an axial air-gap electronic motor in which a stator is formed by a plurality of core members, the manpower for assembling the core member is reduced, and the...
Semiconductor device and fabrication method thereof
A semiconductor device includes a gate electrode formed on a silicon substrate via a gate insulation film in correspondence to a channel region, source and drain...
Method of manufacturing a semiconductor device and a semiconductor device
A method of manufacturing a semiconductor device, has forming a gate insulating film over a surface of a substrate, eliminating a portion of the gate insulating...
Method for bonding heatsink and semiconductor device with heatsink
A simple method for bonding a heatsink for improving heat-radiating efficiency, comprising the steps of sticking a double-sided adhesive tape to an end portion...
Fabrication method for photomask, fabrication method for device and
monitoring method for photomask
A fabrication method for a photomask is disclosed. Two or more metal containing layers are formed over a substrate, and a main pattern and a monitor pattern are...
A plug-side connector to be connected to a jack-side connector is provided that includes a conductive housing configured to surround an electromagnetically...