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Multi-power source semiconductor device
In a multi-supply-voltage semiconductor device including multiple blocks each of which has independent clock circuit, and operating with variable power supply,...
Phase synchronization device and phase synchronization method
A sampling section (100A) includes a sampling filter (102) that converts a continuous-time signal into a discrete-time signal and applies filtering of low-pass...
Semiconductor device, printed wiring board for mounting the semiconductor
device and connecting structure for these
The present invention relates to a connecting structure between semiconductor device 1 of a BGA type which has external electrode terminals 9 including...
Semiconductor device and method of manufacturing the same
The present invention provides a semiconductor device including SRAM cell units each including a data holding section made up of a pair of driving transistors...
Operating device, information processing terminal including the operating
device, and assembly method for the...
An operating device is provided which includes a stacked structure of a contact terminal sheet including contact terminals, a flexible wiring member including a...
Method of selective purification of armchair carbon
The present invention provides a method of selectively extracting metallic armchair carbon nanotubes alone from the mixture of carbon nanotubes of mixed...
Capacitor arrangement method and layout apparatus
A layout apparatus stores a plurality of capacitor cells which are classifiable into a first classification for identifying capacitor cells having different...
Mobile communication system and communication holding method
A mobile terminal, to which a phone number of a private IP network and a phone number of a public network are allocated, detects whether the mobile terminal...
Coefficient determining method, feature extracting method, system, and
program, and pattern checking method,...
[PROBLEMS] To provide a feature extracting method for quickly extracting a feature while preventing lowering of the identification performance of the kernel...
Pseudo-random function calculating device and method and number-limited
anonymous authentication system and method
An efficient pseudo-random function and an efficient limited number of times authentication system using such a function are realized. A pseudo-random function...
Information processing system, information processing method, and
information processing program
To provide an architecture information processing system having a small circuit size capable of reducing power consumption and cost, on which system a circuit...
Channel estimation device, equalization device, and radio system
Provided are a channel estimation device and an equalization device capable of achieving high channel estimation accuracy with less amount of calculation...
Pilot signal transmission method and radio communication apparatus
In a radio communication system, transmission of CAZAC sequences as the pilot signal sequences by using code division multiplexing as at least one of user...
A semiconductor device includes: a first magnetic random access memory including a first memory cell and a second magnetic random access memory including a...
Device having electronic components mounted therein and method for
manufacturing such device
A device having electronic components mounted therein has a first electronic component having an external terminal on a first surface and a heat spreader on a...
Receiving circuit, electronic apparatus and method for controlling
A receiving circuit includes a comparing circuit, a first storage circuit, a second storage circuit, and a voltage controlling circuit. The comparing circuit...
Charging system, charging control program, and portable terminal
A charging system of the present invention is a charging system for charging a battery mounted on a portable telephone 100, and includes a charging control unit...
Magnetic random access memory and method of manufacturing the same
A domain wall motion type MRAM 100 has: a magnetic recording layer 10 that is a ferromagnetic layer; and a magnetic coupling layer 20 that is a ferromagnetic...
Multi-layered wiring substrate and method of manufacturing the same
In a multi-layered wiring substrate according to an exemplary aspect of the present invention, a conductor formed in an edge face area functions as a pad for...
Wiring board, packaging board and electronic device
Stress concentration at the connecting portion of the electronic component and the curved board and the area around the connecting portion is suppressed. In a...
Printed circuit board and semiconductor package
An object of the present invention is to prevent occurrence of an electrical fault such as signal disconnection due to exfoliation between a via and a printed...
Method for analyzing C-terminal amino acid sequence of peptide using mass
The present invention provides a method for analyzing the C-terminal amino acid sequence of a peptide by using a reaction for successively releasing the...
Fluorine storage material
There is provided a fluorine storage material comprising a novel fluorinated carbon nanohorn, which stores a large amount of fluorine per its unit mass,...
Circulation-type liquid cooling apparatus and electronic device containing
A cooling apparatus includes a tank for keeping a coolant liquid therein and including an air layer, a heat receiver in contact with a heat generating part for...
Portable wireless telephone
Operation synthesis system
An operation synthesis system includes a pipeline structure creating section for automatically creating, based on a state number assigned to a skip statement...
Determining macro blocks terminal for integrated circuit layout
Provided is an integrated circuit layout design supporting device which can reduce the wiring length by avoiding bypass wirings when a plurality of same-type...
Static hazard detection device, static hazard detection method, and
There is provided a check target extraction unit that receives logic circuit information describing a logic circuit, and extracts at least one set of a start...
Data processing device, behavioral synthesis device, data processing
method, and recording medium
A behavioral synthesis unit generates an intermediate level description that describes a plurality of processes indicated by a behavioral level description and...
Multithread processor and method of synchronization operations among
threads to be used in same
The Thread Data Base 1 holds a thread identifier to uniquely identify a thread in the system. The Check means 3 lets, when no thread being a target exist in the...
Remote apparatus management system, remote apparatus management method and
remote apparatus management program
In an environment such as the Internet where a wide variety of electronic apparatuses should be managed and which includes many electronic apparatuses,...
Natural language based service selection system and method, service query
system and method
The present invention relates to a natural language based service selection system for complementing incomplete queries, which comprises a semantic analyzing...
Fixed amount sales system
A fixed amount sales system adopted in a gasoline stand or the like for preventing operation efficiency reduction which is the case due to independent payments...
Method and device for code conversion between audio encoding/decoding
methods and storage medium thereof
When performing audio communication by using different encoding/decoding methods, a code obtained by encoding audio by a certain method is converted into a code...
Transmission power control system, method therefor, and base station and
mobile communication terminal that are...
HS-SCCH transmission power is controlled on a transmitting side depending on whether HS-DSCH transmission is to be executed, so as to maintain total reception...
Transmission timing control system and method, and mobile station for use
It is an object of the present invention to hold the detecting range of a timing correlator in a base station to the minimum required and to reduce the circuit...
Method and system for controlling a plurality of transmitters
Mobile station transmits a scheduling request message to base station to request a grant for transmitting packets in a cellular mobile communication network....
Mobile communications system and control method thereof
Disclosed is a mobile communications system including a plurality of base station apparatuses which are located at geographically dispersed locations and...
Method for optimizing search communication network by mobile
The present invention relates to a method for optimizing a search of a Public Land Mobile Network (PLMN) by a mobile terminal having a nonvolatile memory and a...
Mobile communication terminal and moving speed detection method for the
A mobile communication terminal and a moving speed detection method which are capable of detecting a moving speed with high accuracy are provided. A mobile...
To provide a transmitter wherein even in a case of sharing a detector circuit between or among a plurality of transmitting circuits, a high degree of detection...
Wireless apparatus, wireless communication system, control method, and
A wireless apparatus which can realize a DFS function that avoidance of interference with radar is considered in an Ad-Hoc mode under a multihop circumstance is...
Optical phase modulation element and optical modulator using the same
Provided is a small-size optical phase modulation element and an optical modulator using it. The optical phase modulation element includes a Plasmon waveguide...
Pattern feature extraction via fourier amplitudes of a block image
An input pattern feature amount is decomposed into element vectors. For each of the feature vectors, a discriminant matrix obtained by discriminant analysis is...
Collation device and collation method for authenticating users
A reading unit supplies card information that has been read from a card to a management unit by way of a read-out unit. The management unit assigns a high order...
Map change detection device, map change detection method, and program
Changes in houses and buildings on a two-dimensional map are detected using three-dimensional data obtained from stereo images. A change detection device that...
Speaker, image element protective screen, case of terminal and terminal
Arrangement of an internal component (not shown) arranged in the vicinity of the top side is different from that of the hinge side of an image element...
Piezoelectric speaker and electronic apparatus with piezoelectric speaker
Provided is a piezoelectric speaker (40) including: a piezoelectric element (42) that deforms in response to an input signal; a diaphragm (43) that is set in...
Communication system, network apparatus, communication recovery method for
use therein, and program thereof
The network apparatus (switch 10) of the communication system, which has the path table for registering a MAC address of the facing device which faces the...