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Triplexer transceiver using parallel signal detection
An optical triplexer transceiver that utilizes parallel signal detection for use in broadband passive optical networks (B-PONs). The triplexer transceiver...
Method and apparatus for medium access control for a decentralized network
with adapted beamforming and power...
A method and apparatus for medium access control in a wireless ad hoc network is disclosed that takes advantage of physical layer properties to jointly and...
Communication data processing circuit
A communication data processing circuit is provided that suitably controls an on/off operation of clock signals, thus effectively reducing the power consumption....
Semiconductor device and method of fabricating the same
The semiconductor device has a semiconductor substrate; an electric fuse provided on the semiconductor substrate, and having a first fuse link and a second fuse...
A protection apparatus is provided that can use a thermal fuse at higher voltage and higher current. The protection apparatus includes a protection circuit...
Liquid crystal display device and method of manufacturing the same
By using a photosensitive organic film, an uneven layer for forming a reflective electrode of a reflective region of a transflective liquid crystal display...
Variation detection device, data communication apparatus, and method of
A variation detection device has a processor, an AD converter converting a signal voltage output from a sensor to generate an AD converted value and outputting...
Method for manufacturing semiconductor device
A semiconductor device has through electrodes with property as an electrode and excellent in manufacturing stability. The through electrode composed of a...
Decoding method and device for repeatedly decoding first and second
A decoding device according to the one embodiment of the invention includes: a first decoder performing a first decoding based on first encoded data obtained by...
Memory test circuit and method
To test memories operating with different operational clocks and deal with a delay involved in testing a memory at a physically remote location. A memory test...
Parallel processing system by OS for single processors and parallel
In a parallel processing system by an OS for single processors which operates an OS for single processors and an existing application for single processors on a...
Vector processing apparatus with overtaking function to change instruction
A vector processing apparatus includes a main memory, an instruction issuing section which issues instructions, an overtaking control circuit which outputs the...
Multiport cache memory which reduces probability of bank contention and
access control system thereof
A multiport cache memory is provided which enables reduction of a probability of bank contention which will occur when a plurality of read operations are...
Memory control system and memory control circuit
A memory control system includes a first memory for accessing a CPU via an address bus and a data bus, an SDRAM for accessing a CPU via the address bus and the...
Method of delay calculation in integrated circuit, and timing analysis
system using the same
In a method of delay calculation of relative timing paths of an integrated circuit, each of the paths contains at least one stage. The method is achieved by...
Signal measuring circuit and signal measuring method
To provide a signal measuring circuit that measures a signal, such as noise, with high precision. A maximum reference value and a minimum reference value are...
Robot for participating in a joint performance with a human partner
For a joint performance of a dialogue between a human partner and a robot, the robot analyzes phrase and action of the partner to detect a recognized behavior of...
Mobile station intermittently receiving a radio signal
A mobile station has a subscriber identity card (IC card 18) and operates for periodical detection of the IC card (18). The IC card detection is effected at the...
Optical communication apparatus, optical communication system and method
for transmitting optical signal
The present invention relates to optical communication apparatuses such as OADM node, or OXC node. A receiving dispersion compensating module adjusts the...
Estimating facial pose from a sparse representation
A method for accurately estimating a pose of the human head in natural scenes utilizing positions of the prominent facial features relative to the position of...
Channel estimation circuit and channel estimation method
A channel estimation circuit of the present invention includes: a tentative channel estimation unit for performing channel estimation by making use of a received...
Wireless communication system for multicast communications
A wireless LAN system uses an address that is used by another device than terminals connected to a wireless LAN, as a multicast destination address. An access...
High-efficiency control of radio burst signal transmission system
A radio burst signal transmission system operates to switch between a first control process for optimizing the number of bits added per symbol depending on the...
Semiconductor device and method of manufacturing the same
A semiconductor package is provided with a low thermal conductivity plate that covers an entire upper surface of a heat dissipating component, by which heat...
Solid electrolytic capacitor
A solid electrolytic capacitor is provided which is capable of exhibiting an excellent characteristic and high reliability against thermal stress. The solid...
Solid electrolytic capacitor with face-down terminals
A solid electrolytic capacitor with face-down terminals includes a capacitor element having an anode lead drawn out therefrom in an offset manner, an anode...
Method for forming finely-structured parts, finely-structured parts formed
thereby, and product using such...
In a formation method for forming a fine structure in a workpiece (30) containing an etching control component, using an isotropic etching process, a mask (32,...
Liquid crystal display panel and liquid crystal display device
A liquid crystal display panel has a drive substrate and an opposing substrate disposed parallel to each other by way of a seal member provided with a liquid...
Controller driver, mobile terminal using the same, and display panel
A controller driver includes a color palette circuit configured to hold color palette data indicating a relation of a color reference numbers corresponding to a...
Method for driving a liquid crystal display device
In a liquid crystal display device, a pixel matrix is divided into a plurality of pixel regions in unit of pixel column. The pixel matrix is driven so that video...
Semiconductor circuit apparatus with voltage boost
A semiconductor circuit apparatus includes a booster which is connected to a single power supply and outputs a power supply voltage of the power supply or a...
Multi-input power supply circuit, and method of switching power supplies
of the same
A multi-input power supply circuit includes a plurality of power supplies such as an alternating-current power supply, a direct-current power supply, and two...
Semiconductor device, wiring board, and manufacturing method thereof
A wiring board (20) includes a first wiring portion (10) having a plurality of wiring layers (1) and a plurality of external connecting bumps (5), and a second...
Disclosed is a semiconductor device has a semiconductor substrate of a first conductivity type in which at least a first element-forming region and a second...
Semiconductor device and display device
On a poly-silicon layer formed on a glass substrate, a gate electrode is formed via a gate insulation film. After forming an impurity-doped region in the...
Copolymerized high polymer film and method of manufacturing the same
A copolymerized high polymer film includes plural organic polymers, as skeleton, and is manufactured by blowing more than two kinds of organic monomers of...
Semiconductor device and method for manufacturing same
A semiconductor device is provided which has a capacitor insulating film made up of zirconium aliminate being an amorphous film obtained by having crystalline...
Vacuum ultraviolet excited green phosphor material and light-emitting
device using the same
This invention is intended to overcome the problems with conventional phosphor materials, specifically to overcome the problems of insufficient luminance and of...
Cuff-block for finger arterial blood pressure monitor
A cuff-block for a finger arterial blood pressure monitor is able to relieve a blood flow impediment and the hindrance of a finger motion at the measuring site...
Projector with transmitter information receiver and method of correcting
distortion of projected image
A projector has a transmission time information reception unit for calculating the distances between a transmitter and first and second ultrasonic receivers...
Semi-custom-made semiconductor integrated circuit device, method for
customization and method for redesign
An ASIC includes a function layer formed with plural universal logic cells, a common layer formed with conductive strips connected to the universal logic cells...
Semiconductor integrated device for preventing breakdown and degradation
of a gate oxide film caused by...
Semiconductor integrated circuit that prevents breakdown and degradation of a gate oxide film caused by charge-up in manufacturing steps thereof is provided. The...
System and method for distributing digital works, apparatus and method for
reproducing digital works, and...
An editing apparatus generates a capsular work with usage conditions for each of plural usages and usage secret information. A ticket server apparatus issues a...
Array-type processor having state control units controlling a plurality of
processor elements arranged in a matrix
A multiplicity of processor elements, which both individually execute data processing in accordance with instruction codes that have been set as data and for...
Interrupt controller and interrupt control method
An interrupt controller superior in maintenance performance and expandability. An interrupt controller 10 comprises a queue circuit 11 that holds channel numbers...
Point of sale apparatus
A POS (point of sales) apparatus has: database constructing means for classifying a commodity with a high level of relation to a commodity sold to the customer...
Simulation system and computer program
Disclosed is a simulation system for displaying source lines in a behavior level description during execution of simulation to indicate the execution status of a...
Logic verification and logic cone extraction technique
Logic verification is performed based on correspondence information and compile information. The correspondence information specifies information on pairs of...
Proteome analysis method and proteome analysis system
A proteome analysis method includes using a tandem type mass spectrometer to calculate bond dissociation energy by using molecular simulation, using the bond...
Presence update system and method therefor, and mobile communication
terminal and non-contact communication...
A burden on a user is reduced as much as possible in updating presence, and the presence is automatically updated. Near-field communication is performed with a...