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Optical transmitter and method for controlling operation state of optical
An optical transmitter includes: a ring waveguide; an electrode which is formed near the ring waveguide and is provided with a signal; a first waveguide...
Transmission apparatus, transmission system, and transmission method
A transmission apparatus includes: an assigning unit that assigns an information signal to a subcarrier with a frequency different from a frequency of a...
Error detection device and error detecting method
An error detection method includes: generating an input code sequence from a signal that repeatedly transmits a code sequence including data, an error detection...
Converting device and converting method
An information processing apparatus receives a compressed file in which character string data with a first character code is compressed by a unit of character...
A phase interpolator has: a mixer configured to synthesize phases of a plurality of input cosine-wave or sine-wave signals whose phases are different from each...
Method for detecting hysteresis characteristic of comparator and
A method for detecting a hysteresis characteristic of a comparator, include: causing a controller to control an offset adjuster configured to adjust an offset...
Vibration device and information processing apparatus
A disclosed vibration device includes a first vibrating motor that causes a first eccentric spindle to be rotated so that an angular velocity changes regularly...
Operation plan preparation method, operation plan preparation device, and
An operation plan preparation device includes a memory and a processor coupled to the memory. The processor executes a process including: generating a plurality...
Storage device to which memory device are connectable in multiple stages
A storage device includes a controller device and a memory device. The controller device transmits communication information to which route information is...
Apparatus and method for encoding audio signal, system and method for
transmitting audio signal, and apparatus...
An audio signal encoding apparatus includes a processor to quantize an audio signal, to obtain a characteristic of reverberation masking that is exerted on a...
Transposing apparatus, transposing method, and computer product
A transposing apparatus is configured by a computer controlling a computing device having computing elements arranged into a matrix and memory devices connected...
Image matching method and image processing system
A processor of executes the following processes on one or more second feature point pairs for a first feature point pair from among created first pair...
SRAM cell layout structure and devices therefrom
A method for modifying a design of an integrated circuit includes obtaining design layout data for the integrated circuit and selecting at least one SRAM cell...
Simulation method and simulation device
A state of a particle which was in a liquid state at a first time is calculated at a second time after the first time when a continuum including a liquid and a...
Recording medium, distribution controlling method, and information
A computer acquires a particular entry(ies) from a database that includes plural entries for each of which a key is determined; stores the particular entry(ies)...
Recognizing a process group that is related to an application
A terminal device includes first storage, second storage, and a processor. The first storage is configured to store used resource information which indicates a...
Storage control apparatus, control method, and computer product
A storage control apparatus includes a memory unit configured to store assignment information that includes assignment states of memory areas of storage units...
A touch panel includes an upper electrode substrate having a rectangular shape and having an upper conductive film formed thereon, a lower electrode substrate...
KVM switch and KVM system
A KVM (K: Keyboard, V: Video, M: Mouse) switch includes: a plurality of first ports each of which is connected to at least one of a computer and another KVM...
Optical connector and method for manufacturing optical connector
An optical connector includes an optical waveguide having multiple cores for propagating light arranged in a width direction, a connector body including a...
Optical modulator and optical transmitter
An optical modulator includes a Mach-Zehnder optical waveguide that includes a pair of parallel waveguides, and a two-input-one-output optical coupler that...
Electronic device and motion state judgment method
An electronic device includes: a sensor that detects a triaxial direction acceleration; and a processor operable to calculate axial components in the triaxial...
Air conditioner and remote controller with bidirectional communication
An air conditioner includes an air conditioner body and a remote controller that controls the operation of the air conditioner body. The air conditioner body...
Container-type data center and air-conditioning control method
A container includes a server and a management server. A general fan takes in outside air to the container and sends the taken-in outside air to the server. An...
Liquid cooling apparatus
A liquid cooling apparatus includes a plurality of system boards each having a first surface and a second surface opposite the first surface, each of the system...
Call control system, mobile station and call restriction method
A control system includes: a storage device configured to store a list of priority callees for a plurality of mobile stations; and a controller configured to...
Apparatus and method for determining an optimum gateway node in a
A network includes node devices each storing a table that manages paths to plural gateway devices for connecting to another network. A node device generates a...
Method for processing in-device coexistence configuration information,
apparatus and system
A method for processing in-device coexistence configuration information, apparatus and system. The method includes: notifying, by a source base station to a...
Wireless communication method, node, and monitoring node
A first node selects a selection node that is the send source of a packet with the highest received radio wave intensity from among packets received from a...
Audio processing device and audio processing method
An audio processing device includes a reverb property estimating unit that estimates a reverb property at each frequency on the basis of a first audio signal...
Transport apparatus and method of transmitting monitoring control signal
A transport apparatus configured to transport a main signal received via one of a plurality of ports to any of the plurality of ports, the transport apparatus...
Information processing apparatus and time-limit display method
An information processing apparatus including: a processor to receive data transmitted via an electronic mail; to detect time-limit information representing a...
Method for storing and recovering data, utilization of the method in a
storage cloud, storage server and...
A method for storing data in which the data to be stored is divided into a plurality of source blocks, each source block subjected to steps including defining a...
Optical transmission system, management device, and signal adjustment
An optical transmission system includes: a plurality of optical transmission devices each including: an adjustment unit to adjust optical power of channels in...
Communication device, method and system for queueing packets to be
A communication device includes: first and second memories configured to store first and second packets in first and second queues, respectively; a processor...
Optical signal transmitter
An optical signal transmitter includes first and second modulation units, a combiner, and a control unit. The first and second modulation units generate first...
Transmission device and method for measuring delay
A transmission device transmits a frame to a correspondent device and receives a frame from the correspondent device. The transmission device includes: a...
Radio communication apparatus for retransmitting data
A radio receiving apparatus for receiving the variable-length RLC PDU data in an RLC layer includes the buffer memory sectioned into a plurality of areas having...
Encoding method and encoding device
An encoding device searches input text data for a date-time notation string that represents at least a date or time. The encoding device generates, upon finding...
Power switching apparatus, power supply unit, and computer system
A power switching apparatus includes: a first input terminal to which first power is supplied; a second input terminal to which second power is supplied, the...
Optical semiconductor device and method for controlling driving circuit
An optical semiconductor device includes: an electric-optic conversion element that is provided with a diode; and a driving circuit that drives the diode in a...
Transistor with threshold voltage set notch and method of fabrication
A structure and method of fabrication thereof relate to a Deeply Depleted Channel (DDC) design, allowing CMOS based devices to have a reduced .sigma.V.sub.T...
Mesh quality improvement in computer aided engineering
A method, for use in meshing a CAD domain in a computer-aided design (CAD) or computer-aided engineering (CAE) system, comprises carrying out a procedure...
Anisotropy in resolution spatial filter image processing apparatus, and
information processing method
An information processing method includes calculating a second spatial filter having a size of the number of elements larger than a blur size of an image using...
Interactive advertising using digital watermarks
A method and system for interactive advertising may use digital watermarks embedded in multimedia content displayed to a user of a mobile device that includes a...
Method and apparatus for smoothing image
A method and apparatus for smoothing an image representing foreground or background. The method comprises: dividing the image in a specified granularity; for a...
Information processing apparatus and input control method
An information processing apparatus includes an image capturing section to capture an image of a hand; an extracting section to extract a hand area from the...
Fingerprint authentication method and fingerprint authentication device
A client terminal acquires an image that includes at least a part of a fingerprint, and detects an orientation of a ridge that forms the fingerprint from the...
Biometric information processing for providing increased authentication
precision by guiding a user to place...
A biometric information processing apparatus includes a processor; and a memory, wherein the processor is configured to extract auxiliary information...
Biometric authentication technique utilizing image data of both hands
A biometric authentication apparatus includes a single reading sensor configured to acquire first matching authentication characteristics data being unique to a...