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Optical signal processing apparatus, transmission apparatus, and optical
signal processing method
An optical signal processing apparatus includes: an optical frequency comb generation unit configured to generate an optical frequency comb; an extraction unit...
Control device, frequency control method, and receiving device
A control device of a receiving device includes an interference wave detector that detects an interference wave within an intermediate frequency band in a...
Transmission signal power control device and communication apparatus
A transmission signal power control device includes: at least one low-power attenuator configured to attenuate amplitude of a transmission signal when an...
There is provided an optical amplifier, which includes: an optical amplification medium; a pump light generator configured to generate pump light with a power...
A connector 10 which comprises a plurality of signal contacts 11, each of which is provided with two aligned first connecting parts 12a at one end and two...
Socket and electronic component mounting structure
A socket includes a plurality of coupling members that each include a first end portion and a second end portion, the coupling members being made of...
Semiconductor device and method of manufacturing the same, and power
A semiconductor device includes a substrate; a first nitride semiconductor layer provided over the substrate and having a nitride-polar surface; a gate...
A semiconductor device includes a first electrode formed on a substrate, the first electrode being a first electrical potential; and a second electrode formed...
Three-dimensional mounting semiconductor device and method of
manufacturing three-dimensional mounting...
A three-dimensional mounting semiconductor device includes a layer structure including a plurality of first substrates with a trench-shaped concavity formed in...
Device, method, and storage medium for high dynamic range imaging of a
combined image having a moving object
A device that combines a first image photographed with a first amount of exposure and a second image photographed with a second amount of exposure lower than...
Medium for storing control program, client apparatus, and control method
for client apparatus
A computer-readable storage medium that stores a control program for a client apparatus connectable to a repeater storing execute permission information on a...
Database controller, method, and system for storing encoded triples
A database controller controls a database for storing graph data encoded as triples, each triple having a subject, a predicate, and an object, and each stored...
Information matching apparatus, information matching system and method of
matching information for outputting...
The information matching apparatus includes calculating matching result values representing identicalness, similarity, and relevance between a plurality of...
Arithmetic processing apparatus, and cache memory control device and cache
memory control method
An arithmetic processing apparatus includes a plurality of processors, each of the processors having an arithmetic unit and a cache memory. The processor...
Method, computer program, and information processing apparatus for
analyzing performance of computer system
In an information processing apparatus, a calculation unit retrieves data that indicates processing periods of processes executed in each time window...
Locational prediction of failures
Methods, systems, and products predict locations of failures. Messages historically received are analyzed to predict a future failure. A pattern in the messages...
Storage system, storage control method, and storage control program
According to an aspect of an embodiment, a storage system for storing data from a host device, comprising: a plurality of storage units for storing data, in a...
Recording medium virtual network control method and information processing
apparatus for virtual network control
A virtual network control program includes allowing a physical port of a destination server device, which is a destination of a virtual machine to be...
Storage system and method for managing storage apparatuses
A processor of a distribution device included in a storage system is configured to manage an initial write position and a current write position for each of a...
Computer-readable recording medium, information processing device, and
An information processing device causes a computer to count the number of data having a predetermined relation on data included in a first data group. Further,...
An optical connector comprising a connector body, an enclosure that is a slit-shaped hole formed from one surface of the connector body into the connector body...
Optical transmission medium and optical amplifier
An optical transmission medium includes: a plurality of cores; a first cladding that covers each of the plurality of cores; a second cladding that covers a...
Method of positioning mobile terminal and mobile terminal
A method of positioning a mobile terminal includes obtaining first accuracy information on acquisition of position information using a first method, obtaining...
A current sensor includes: a current bar through which a current flows; a first cover that covers the current bar and includes a cutout portion formed in at...
Object motion analysis apparatus, object motion analysis method, and
An object motion analysis apparatus includes a processor configured to generate a connection element connecting multiple first particles included in a first...
Optical rotary encoder with correction method reducing variation of a
distance between a rotation body and a...
An optical rotary encoder includes a light source, a rotation body including a reflecting diffraction grating, a light receiving unit including a plurality of...
An air conditioner includes a main unit having an enclosure defining an air outlet. The enclosure contains a heat exchanger generating a cool air or a warm air...
Heartbeat signal processing method
A heartbeat signal method includes detecting first and second heartbeat signals, where the first and second heartbeat signals may be potential difference...
Heat sink and electronic apparatus provided with heat sink
A heat sink for cooling a heat generating member, provided with a first cooling part which cools the peripheral edge part of the heat generating member and a...
Electronic device and electronic device unit
An electronic device includes: a frame-body that has a rectangular-cross-section and includes: first and second inner-walls that oppose each other, third and...
Electronic device, system, attaching method of electronic device, and
An electronic device detachably coupled to an electric terminal of an apparatus, the apparatus including an engagement portion adjacent to the electric...
Method for triggering aperiodic sounding reference symbol, base station
and user equipment
A method for triggering an aperiodic sounding reference symbol, a base station and a user equipment. Including not releasing by a user equipment a resource used...
Network node selection in wireless networks
A method of selecting a network node with which a mobile terminal is to establish a connection for wireless communication. The method comprises generating a...
Video decoding apparatus, video decoding method, and storage medium
A video decoding apparatus includes a reference picture list storing unit configured to store picture information of pictures; a motion vector information...
Image processing apparatus and image processing method with projective
transform of multiple cameras
An image processing apparatus includes an image obtaining section for obtaining images from cameras on a moving object; a correspondence processing section for...
System and method for editing recorded videoconference data
In a method embodiment, a method for automatically editing data recorded during a videoconference includes accessing a plurality of video data streams. Each...
Portable terminal device and method of controlling portable terminal
A portable terminal device includes a vibrator configured to vibrate a housing; an analysis section configured to execute frequency analysis on an input sound...
Relay apparatus, storage system, and method of controlling relay apparatus
There is provided a relay apparatus configured to relay data transmitted and received between a plurality of devices, the relay apparatus includes an input unit...
Communication method, communication device, and communication system
A communication method using link aggregation, the method includes receiving a transfer frame; calculating, by a first communication device, an identification...
Network, network fault recovery method, and node device
A ring network of a multicast label switch path scheme includes a plurality of nodes connected to form a ring. Further, a signal input to a first one of the...
Transmitting apparatus, receiving apparatus, and communication method
A transmitting apparatus is capable of transmitting data at a first frequency and second frequency to a receiving apparatus. A transmitter of the transmitting...
Control apparatus, base station, and terminal
A control apparatus in a communication system including a base station and terminals, the control apparatus including: a memory, and a processor coupled the...
Providing wavelength connectivity information to a network
In particular embodiments, providing wavelength connectivity information to a network includes establishing wavelength connectivity information for a network...
Low noise optical phase-sensitive amplifier for dual-polarization
A method and system for amplifying optical signals includes generating idler signals for input signals using a pump signal at a first non-linear element (NLE)....
Measurement circuit, wireless communication device, and measurement method
A measurement circuit including: a memory, and a processor coupled to the memory and configured to measure a first signal strength of a received signal within a...
User equipment, base station and method for selecting remote radio head
The present invention relates to a User Equipment (UE), a base station and a method for selecting a Remote Radio Head (RRH). A UE, including: a storage unit...
Electronic circuit and control method
An electronic circuit, includes: a first oscillator configured to generate a reference signal; a plurality of phase synchronization circuits, each including a...
Variable gain amplifier
A method may include applying an input differential voltage to input terminals of an amplifier, a first input terminal coupled to a gate of a first transistor...
Semiconductor storage device
A semiconductor storage device includes: a memory cell array in which a plurality of pairs of bit lines and source lines, a plurality of word lines, and a...
Adjustment apparatus and method
A disclosed adjustment apparatus includes: a calculation unit that calculates a ratio between a first frequency characteristic in a first frequency bandwidth of...