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Waveform controller, responsive element module, optical switch apparatus,
responsive element and optical switch...
A waveform controller includes a monitor configured to monitor a waveform of an output pulse obtained by the response of a responsive element to a driving...
Optical transmitter and control method therefor
The disclosed optical transmitter and control method include performing phase modulation of a light propagating through a corresponding optical path in...
Optical device and optical modulation method
The disclosed device and method include varying phases of two data signals at a first predetermined frequency, performing multi-level phase modulation of a...
Optical waveguide device, manufacturing method therefor, optical
modulator, polarization mode dispersion...
An optical waveguide device includes: a substrate which has an electro-optical effect; an optical waveguide which is formed on the substrate and/or inside the...
Digital watermark embedding device, computer-readable recording medium,
and digital watermark detecting device...
An digital watermark embedding device including an interface unit configured to acquire content in a digital form and digital watermark information, the device...
Method and apparatus for recognizing boundary line in an image information
According to an aspect of an embodiment, a method of detecting boundary line information contained in image information comprising a plurality of pixels in...
Image processing device and image processing method that convert color
image into monochrome image
An image processing device includes: a separating unit configured to separate colors of a plurality of pixels included in an input color image into a plurality...
Method and apparatus for identifier change notification
When receiving an incoming call to the previous phone number, adequacy of notification is determined on the basis of history data relating to a caller number...
Clock change device and clock change method
A clock change method includes: converting the serial data synchronized to a first clock into parallel data; latching the serial-to-parallel converted data into...
Multicarrier communication apparatus
A multicarrier communication apparatus includes: a scheduler operable to schedule transmission opportunities of the plurality of series of transmission data in...
Receiving apparatus, transmitting-receiving apparatus, and transmission
system method therefor
A receiving apparatus receives parallel data signals including a plurality of channels from a transmitting apparatus. The receiving apparatus includes a...
Coding apparatus and coding method
A coding apparatus includes a window information acquiring unit acquiring window information indicating an arrangement of windows on a screen that includes a...
Encoding device and encoding method and decoding device and decoding
An encoding device including a calculation result storage unit adapted to store information based on a result of a difference calculation of the differential...
Radio communication apparatus, radio base station, radio network
controller, and transmission power control method
To enable transmission power control (outer loop control) considering changes (for example, changes in encoding gain and number of diffusions or the like) in...
Time slot interchanger
There is provided a time slot interchanger for processing channel setting data functioning as control data for interchanging time slots of multiplexed...
Method for dropping packet data, radio communication device, and mobile
A mobile communication system, that includes a buffer storing packet data to be sent; and a controller configured for discarding the packet data according to a...
Data relay device and frame processing method by the same
A data relay device relays data between a base station device and a base station control device. The data relay device includes a data transmission time...
Method for preventing control packet looping and bridge apparatus using
A method for preventing a control packet loop in a network realizing node redundancy or circuit redundancy based on a rapid spanning tree protocol or a multiple...
Communication apparatus at subscriber home
An MC-ONU is an ONU installed at a subscriber's home. The MC-ONU includes: a receiving unit which receives signals transmitted from an OLT at a...
Loopback device and mirroring method
A transmission destination of a packet to be transmitted by a web server (11) and an application server (21) incorporated in the same machine (30) is set to a...
Wireless communication network and adaptive routing communication method
A wireless communication network includes a central node and a plurality of sub-nodes including relay nodes and terminal nodes. A method for adaptively...
Semiconductor storage device, semiconductor storage device manufacturing
method and package resin forming method
A ferroelectric capacitor comprising a transistor layer superimposed on a semiconductor substrate, a ferroelectric capacitor layer provided superior to the...
Electronic apparatus and method related thereto
An electronic apparatus includes a first printed circuit board on which a first connector is provided, a first member connected with the first printed circuit...
Communication device and control method
A first adjustment circuit adjusts an impedance of a first antenna, and a second adjustment circuit adjusts an impedance of a second antenna. A coupling...
Pedestrian support system
Disclosed is a pedestrian support system that supports the movement of a pedestrian through the use of tags. This pedestrian support system comprises: a...
Lookup table, semiconductor integrated circuit, method for making lookup
table and method for making...
A lookup table includes a single via layer having 2.sup.N via insertion portions corresponding to 2.sup.N input patterns provided from N input terminals; and a...
Compound semiconductor device and manufacturing method thereof
A first AlGaN layer formed over a substrate, a second AlGaN layer formed over the first AlGaN layer, an electron transit layer formed over the second AlGaN...
Compound semiconductor device and method of manufacturing the same
An embodiment of a compound semiconductor device includes: a substrate; an electron channel layer and an electron supply layer formed over the substrate; a gate...
Compound semiconductor device and method of manufacturing the same
Two layers of protection films are formed such that a sheet resistance at a portion directly below the protection film is higher than that at a portion directly...
Film thickness monitoring structure for semiconductor substrate
A semiconductor substrate includes a wafer, a first stepped structure formed of plural stepped parts formed on a surface of the wafer with a first area...
Manufacturing method of semiconductor device, method for controlling ion
beam, and ion implantation apparatus
The ion implantation apparatus includes a source head, an extraction electrode having a slit trough which a part of an ion beam outputted from the source head...
Insulating film material, multilayer wiring board and production method
thereof, and semiconductor device and...
An insulating film material, which contains a polycarbosilane compound expressed by the following structural formula 1: ##STR00001## where R.sup.1 may be the...
Conveying direction-switching device for paper leaves with
A conveying direction-switching device is formed by direction-changing drums each having the same hollow cylindrical shape having a length corresponding to a...
Automatic design support apparatus and method
Design variable value sets for predetermined design variables are generated, and for each of the predetermined design variables, parameter value sets for...
Electronic device, information processing system, method of notification
of a fault of an electronic device,...
An information processing system includes an electronic device and an information processing unit. The electronic device includes a fault detection unit; a data...
Supporting apparatus and supporting method
A supporting apparatus includes a configuration-information storage unit having stored therein dependencies among devices in association with a list of the...
Disk controller and disk control method
A disk controller for controlling disk devices for storing redundant data distributed thereacross, the disk devices providing a logical volume, the disk devices...
Information processing apparatus, computer-readable recording medium
configured to store command execution...
An information processing apparatus includes a memory that stores command execution right information including execution right information indicating whether a...
Device including processor and encryption circuit
A device is provided which includes: a processor that outputs a command signal or an address signal and includes a bus module which inputs or outputs a data...
Branch prediction apparatus of computer storing plural branch destination
One aspect of the embodiments utilizes a branch instruction predicting unit includes a history memory to store a branch address as history information, a...
NAS load balancing system
A NAS load balancing system for distributing NAS loads of a NAS unit including a plurality of nodes and accessed via a network by multiple NAS clients is...
Method and recording medium
A method executed by a computer includes searching a design subject having similar attribute information from attribute information on a design subject designed...
Computer-readable recording medium storing data processing program, server
apparatus, and data processing method
A computer-readable recording medium storing a data processing program that causes a computer of a group of mutually communicable computers to execute, an...
Synthesis of message sequence charts from communicating finite-state
Synthesizing a message sequence chart (MSC) from a communicating finite-state machine (CFSM), by transforming the CFSM to a Petri net model, generating a...
Optimization processing method and apparatus
Upon detecting that a point that satisfies a predetermined condition and whose distance from a reference point is shorter than a distance from the reference...
Information processing apparatus
An information processing apparatus includes a determination unit that determines whether a second key provided on a body is pressed when a first key provided...
Wireless communication system, communication control method, mobility
management apparatus, mobile terminal and...
A wireless communication system includes a first base station; one or more second base stations having transmission power lower than the first base station; a...
Output apparatus and output method
An output apparatus determines pixels that form an area equal to or greater than a predetermined size and whose pixel values are not different from pixel values...
Character recognition apparatus and character recognition method
An objective is to eliminate dotted lines in a character box in image data to increase the character recognition rate. There are some cases in which a dotted...
Encoding apparatus and decoding apparatus
An encoding apparatus having a direct mode as a prediction mode, when a pixel with opposite parity from a top field to a bottom field, for example, is referred...