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Semiconductor light receiving element
The semiconductor light receiving element 1 includes a semiconductor substrate 101, and a semiconductor layer having a photo-absorption layer 105 disposed on...
Printed wiring board
A printed wiring board suppresses characteristic impedance mismatch that occurs when the printed wiring board is equipped with a through-type coaxial connector,...
Circuit board and manufacturing method of the circuit board
A board comprises a through hole including a first opening, a second opening opposite to the first opening, a first conductor formed on a part of the through...
Authentication system, network line concentrator, authentication method
and authentication program
A DHCP server 8 dispenses an IP address in response to a request from a terminal equipment 1. An authentication server 3 receives an authentication frame...
Speech synthesizing device, speech synthesizing method, and program
An object of the present invention is to provide a device and a method for generating a synthesized speech that has an utterance form that matches music. A...
Radio communication apparatus and transmission power control method
A radio communication apparatus which performs a direct communication with a counter radio communication apparatus is provided. The radio communication...
Filtering circuit with jammer generator
A filtering circuit with a jammer generator cancels a jammer in wireless signals with little degradation of the signal-to-noise ratio (SNR). The filtering...
Optical control device
There is provided an optical control device including a plurality of line-defect waveguides provided in a photonic crystal; each line-defect waveguide including...
Recognition system, recognition method, and recognition program
A recognition system of this invention has feature point detection means (120), Hough transform means (130), and specific pattern output means (140). In the...
Mobile telecommunications and random access preamble content
The present invention provides for a mobile radio communications device of a mobile radio communications network arranged for delivering a non-synchronized...
Hepatocellular carcinoma protein marker
Provided are: a method of assessing hepatocellular carcinoma by using a protein with a different phosphorylated state in hepatocellular carcinoma cells compared...
The measuring device 1 includes a measurement vessel 13 contained a liquid 12 filled therein, and a sensor 11 provided in the measuring vessel 13 and for...
Contents distribution system, contents distribution method thereof and
contents distribution program thereof
The contents distribution system for distributing contents to a terminal of each user through a communication network, including a distribution server which...
Error correction coding method and device
An error correction coding method using a low-density parity-check code includes: dividing an information bit sequence to be processed for error correction...
Communication system, transmitting device, receiving device, and
A communication system includes a transmitting device and a receiving device. The transmitting device compresses input data according to quality of service...
Mobile communication terminal and mobile communication system
When sending electronic mail, a user of a mobile phone can add predetermined conditions (or data) to the electronic mail. When the mobile phone receives...
Foldable mobile device and method for manufacturing case for the same
In the present invention, a rear cover 1 of a display part is made of at least a resin material, and a rear cover 4 of an operation part is made of a metal...
Method for antenna verification
A method of enabling a communications receiver to verify an antenna weight previously signalled by the communications receiver to a base station, the method...
Optical modulator and optical communication system
The optical modulator comprises an optical branching unit branching incident light into a first signal light and a second signal light; a first Mach-Zehnder...
Bandwidth allocation method, optical line terminator, subscriber station,
communication system, and recording...
An exemplary object of the present invention is to accurately reflect allocation requests and increase the bandwidth use efficiency without requiring expensive...
Method and device for managing cryptographic keys in secret communications
A cryptographic key management method and device are provided by which cryptographic keys of multiple nodes can be managed easily and stably. A system includes...
Autonomous ultrasonic indoor location system, apparatus and method
An autonomous ultrasonic indoor location system includes a location beacon transmitting apparatus and a location beacon receiving apparatus. The location beacon...
In an electronic apparatus having a touch panel and a chassis for supporting the touch panel, pair of fixing cushions are fixed to the touch panel along edges,...
Switching element, reconfigurable logic integrated circuit and memory
The switching element of the present invention is of a configuration that includes: an ion conduction layer (40) that includes an oxide, a first electrode (21)...
Application of fluorescent protein to garden plant
The present invention provides a process for generation of a transformed plant capable of emitting fluorescence by introducing a gene encoding a ...
Nanocarbon aggregate and method for manufacturing the same
A nanocarbon aggregate including a graphite aggregate including a graphene sheet having a petal shape and a nanohorn. The petal-shaped graphite aggregate...
Temperature control method and system
For heating or cooling a sample contained in a vessel portion through a heat transfer member held in contact with the vessel portion, there is used the vessel...
Flame retardant thermoplastic resin composition
A flame-retardant thermoplastic resin composition comprising at least a plant-derived resin (A) and a flame retardant (B), wherein the weight proportions of the...
Authentication system for authenticating communication terminal
An authentication system stops performing an authentication process on a communication terminal which is in an aborted state. The communication terminal can...
Anti-jamming piecewise coding method for parallel inference channels
An encoding of K blocks of information for transmission on N subchannels, responsive to a number of redundant blocks M, employs one of multiple check codes...
Shared system of I/O equipment, shared system of information processing
apparatus, and method used thereto
An I/O equipment sharing system includes CPUs, a plurality of route complexes coupled to the CPUs, upstream PCI Express-bridges coupled to the route complexes,...
Systems and methods for automatic profiling of network event sequences
Systems and methods are disclosed that profile event sequences by creating a mixture model from the event sequences; estimating parameters for the mixture...
Efficient retrieval of variable-length character string data
Prefixes are registered on a first list as index elements for respective registration patterns. Each prefix is selected as the longest of different-length...
Dynamic model checking with property driven pruning to detect race
A system and method for dynamic data race detection for concurrent systems includes computing lockset information using a processor for different components of...
Power supply noise analysis method, system and program for electronic
Disclosed is a method of analyzing power supply noise including: extracting power supply and ground information as well as a capacitor and an LSI chip connected...
Method for identifying nucleotide sequence, method for acquiring secondary
structure of nucleic acid molecule,...
The object of the present invention is to provide a method for identifying a nucleotide sequence necessary for expressing affinity for a target substance with...
A cellular phone includes upper casing 2 having a front surface with LCD panel 21 disposed thereon, lower casing 3 having a front surface with key pad 22...
External request type function control system, terminal device, external
request type function control method,...
A function control information transmitter transmits function control information for controlling the function of a terminal device such as a mobile telephone....
Mobile telephone apparatus and call reception history producing method
used by the same
A determination result of whether a counter communication node belongs to a same network as a mobile phone apparatus itself, a different network from the mobile...
Cellular telephone set and character display presentation method to be
used in the same
A cellular telephone set can increase number of display patterns of animation display without occupying large storage region in the memory and without...
Process for eliminating interferences in a HSDPA mobile terminal
Process of elimination of interferences in a downlink transmission channel between a mobile terminal comprising the resources to receive HSDFA and MBMS service...
Storage area network extension over passive optical networks using
parallel signal detection
A storage area network extension, network and method include a storage terminal coupled to a remote node. The remote node is connected to a passive optical...
Image signature matching device
An image signature to be used for matching is generated by the following generation method. First, region features are extracted from respective sub-regions of...
Module for detecting poorly differentiated cancers and pathological image
diagnosis support apparatus, program...
The detection accuracy of poorly differentiated cancers in adenocarcinoma is improved by restricting false detection. Cell nucleus detection means 1 receives a...
Moving amount calculation system and obstacle detection system
An arithmetic device (400) calculates a moving amount based on an image sensed before movement and an image sensed after movement. The arithmetic device (400)...
Signature generation apparatus and signature verification apparatus
A signature generation apparatus generates a signature for a message m from the i-th user, and computes any two or three of a.sup..mu.[x] (mod n),...
Multi-resolution precoding codebook
Systems and methods are for generating a codebook by: generating a multi-resolution codebook by selecting a common precoder index from a low resolution codebook...
Method of monitoring circuit quality and circuit therefor
In a digital wireless communication device having an error correction function, the circuit quality is quickly detected with maintained accuracy. The circuit...
Method and device for transmitting signal between devices
The transmission side device 10 is provided with a memory M.sub.T for holding a plurality of transmission signals transmitted last time and the reception side...