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Digital coherent receiver, optical reception system, and optical reception
A digital coherent receiver, includes: an acquisition circuit configured to acquire a plurality of digital electrical signals obtained by sampling a plurality...
Uninterruptible power-supply apparatus and method of using the same
An uninterruptible power-supply apparatus has a storage battery including a first electrode and a second electrode, an output cable configured to output a...
Optical branching device, optical amplification apparatus, and optical
An optical branching device includes: a Faraday rotator capable of controlling polarized wave of input light based on a change of a magnetic flux density...
Compound semiconductor device and method of manufacturing the same
A compound semiconductor device includes: an electron transit layer; an electron supply layer over the electron transit layer; a gate electrode, a source...
Compound semiconductor device, method of manufacturing the same, power
supply device and high-frequency amplifier
A compound semiconductor device includes a substrate having an opening formed from the rear side thereof; a compound semiconductor layer disposed over the...
After the formation of a first interlayer insulating, an etching stopper film made of SiON is formed thereon. Subsequently, a contact hole extending from the...
Method of manufacturing semiconductor device capable of enhancing bonding
strength between connection terminal...
A method of manufacturing a semiconductor device includes forming a barrier metal film on a surface of at least one of a first electrode of a wiring board and a...
An electromagnetic relay, includes: a first movable contact that comes in contact with a first fixed contact; a second movable contact that comes in contact...
Audio signal processing apparatus
A computing part computes a correlation coefficient representing a level of correlation among acoustic signals for a plurality of channels. A filtering part...
Biometric authentication apparatus, biometric authentication method, and
computer program for biometric...
A biometric authentication apparatus includes a storage unit which stores first shape data representing a shape of biometric information of a registered user's...
Encryption apparatus, encryption method, decryption apparatus, decryption
method and system
An encryption method includes encrypting a first portion and second portion each of which is included in data to be encrypted, encrypting first information used...
Object detection apparatus and method
An object detection method includes outputting a radio wave, receiving a reflected wave of the radio wave, generating a plurality of object information each...
Operating movement detection device, operating movement detection method,
An operating movement detection device, which detects a shaking movement performed on an electronic device in a first direction, includes an acquisition unit...
A printer includes a print head configured to print on recording paper, and a printer main body having a case in which the recording paper is set. The case...
Stress model based on RR integral average
A method of determining stress includes receiving a data signal including multiple consecutive RR intervals of a subject. The method may also include...
Projector equipped with a camera
Scheduling request enabled uplink transmission
The present invention refers to transmission method in a mobile communication system (1) comprising a base station (20) and a terminal (10) for transmitting...
Network system, offload apparatus and traffic control method for network
A network system including: a first and second radio base station apparatuses which are connectable with a mobile station apparatus; a first network which...
Radio terminal, radio communication system, and radio communication method
A communication unit of a radio terminal performs radio measurement of a base station and monitoring of a paging signal within a periodic duration. A controller...
Data extraction method and data extraction device
A data extraction method includes: obtaining a log in which control messages for a plurality of calls are mixed; and executing, by a processor, in parallel a...
Network supervised device-to-device communication
A method of supervising device-to-device communication may include determining that a first wireless device and a second wireless device are configured to...
Communication system, communication program, communication apparatus,
mobile terminal and, communication method
A communication apparatus internally generates a virtual terminal (emulator) of a mobile terminal. The virtual terminal performs handover to a 3G network in...
Data output method, data output program, and terminal device
A mobile terminal device receives CM-related-information stored information from a receiving device that has received, from a sending device, the...
Moving picture data comparing method and apparatus
A method comprises extracting a picture type and size per picture frame from encoded first moving picture data, calculating a first characteristic quantity per...
Reduction of spatial resolution for temporal resolution
A method of operating an image-sensing device includes detecting a trigger. The method also includes, in response to detecting the trigger, changing an...
Information processing apparatus and method
An information processing apparatus includes an image generation unit that generates an image to be displayed at a terminal; a moved area detecting unit that...
Recording medium having stored therein a transfer program, transfer
apparatus, and transfer method
A non-transitory computer-readable recording medium has stored therein a program for causing a computer to execute a process, the process includes transferring...
Transmission apparatus, transmission system, and method of controlling
average optical input power
A transmission apparatus includes: an amplifier controller configured to determine a target value for an average optical input power of a transmitting amplifier...
Updating apparatus and method for equalizer coefficient, receiver and
otpical communication system
The present invention provides an updating apparatus and method for an equalizer coefficient, receiver and optical communication system. The updating method...
Amplification device and amplification method
An amplification device includes a first filter configured to pass a predetermined frequency component of a first digital signal phase-modulated with a constant...
Radio communication circuit and radio communication apparatus
A radio communication circuit includes a power amplifier configured to amplify a signal and output the amplified signal, an envelope detector configured to...
A molded motor includes an annular yoke part, a stator including a stator core having, a plurality of teeth parts extending from an inner peripheral surface of...
System and method for managing power consumption
In accordance with particular embodiments, a method for managing power consumption includes receiving from a plurality of electricity relays an indication of a...
Method for fabricating a transistor device with a tuned dopant profile
A transistor device with a tuned dopant profile is fabricated by implanting one or more dopant migrating mitigating material such as carbon. The process...
Semiconductor structure with multiple transistors having various threshold
A semiconductor structure includes first, second, and third transistor elements each having a first screening region concurrently formed therein. A second...
An electromagnetic relay includes a contact part including a fixed contact and a movable contact, and a drive part including a fixed core and a movable core....
Audio encoding device and audio encoding method
An audio encoding device includes a processor; and a memory which stores a plurality of instructions, which when executed by the processor, cause the processor...
Portable electronic apparatus, and falling prediction method
There is provided a computer-readable medium storing a program causing a processor to execute a procedure. The processor is provided in a portable electronic...
Method and apparatus for processing edges of a gray image
A method and apparatus for processing a gray image, including: calculating a mean value and a standard difference of each edge pixel needing processing in an...
Method and apparatus for detecting abnormal transition pattern
A method for detecting an abnormal transition pattern from a transition pattern includes: first extracting an episode pattern with an appearance frequency...
Authentication device and method
An authentication device includes: a memory; and a processor coupled to the memory and configured to: acquire a plurality of images with regard to a certain...
Biometric authentication device and method
A biometric authentication device includes: a memory; and a processor coupled to the memory and configured to: determine, when authentication with first...
Method and apparatus for recognizing actions
An information processing apparatus obtains a picture containing an image of a person from an imaging device. Also obtained are first data indicating distance...
Biometric authentication device and biometric authentication method
A biometric authentication device includes a sensor which generates illumination images in which an object carrying biometric information is photographed while...
Information integrating apparatus, method, and computer product
A processing system that implements physical integration, virtual integration, and stream integration by defining meta-information correlating a physical model...
Machine translation device, machine translation method, and recording
medium storing machine translation program
A machine translation device that translates a first language sentence into a second language sentence, the machine translation device includes: a translation...
Information processing apparatus and information processing method
An information processing apparatus includes an interface configured to be connected with a connection apparatus, an acquisition unit configured to acquire...
Exclusive control request allocation method and system
A management server specifies processes that make exclusive control requests of files in a predetermined time slot, based on an execution schedule of a...
Method and apparatus for job management
A computer sequentially selects, when receiving a job execution request specifying the requested number of nodes, an axis from the n axes of n-dimensional space...
Information processing system and control method of information processing
system for managing jobs in a...
The job management at includes the following units. An information acquiring unit acquires information related to a job that is submitted in a predetermined...