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Temperature controlling apparatus, information processing apparatus, and
A temperature controlling apparatus determines a fan rotation speed from a surrounding noise and a fan noise, measures a temperature of a large scale...
Guiding pieces on a bracket cover is engaged with attachment claws on a bracket body. This engagement serves to hold the bracket cover on the bracket body when...
Mobile terminal device
An information terminal device that includes a first housing electrically and movably connected to a second housing via a cable, the first housing includes a...
Electronic apparatus, screen information output method and
computer-readable storage medium
An electronic apparatus has a storage part to store a plurality of screen information, including incoming call screen information, a display part to display the...
Mobile user terminal, mobile communication system, base station, and
A mobile user terminal, which transmits downlink quality information indicating downlink channel quality and an uplink pilot signal to a base station, in which...
A disclosed transceiver includes a case; a transceiver module housed in the case and configured to send and receive a signal; and a battery holder configured to...
Wireless communication system
A wireless communication system capable of eliminating interference accompanying uplink transmission at the time of diversity handover, thereby improving the...
Encoding apparatus, method, and computer product, for controlling
An encoding apparatus encodes a picture by inserting an intra-refresh area into a portion of the picture periodically based on an intra-refresh period. An...
Personal authentication system using biometrics information
A personal authentication system using biometrics information, which identifies or authenticates an individual by verifying to-be-verified biometrics...
OFDM receiving method and receiving apparatus
Disclosed is an OFDM receiving apparatus for receiving a signal that has sustained inter-symbol interference owing to a delayed wave that exceeds a guard...
Propagation path estimation method and apparatus
In estimating propagation path in an OFDM receiver in an OFDM communication system, a CIR estimation unit estimates a group of impulse responses of a...
Connection recovery device, method and computer-readable medium storing
therein processing program
A connection information takeover unit in an active communication processing apparatus in the system sends connection information and a transmission sequence...
Nonvolatile memory comprising a circuit capable of memory life time
A nonvolatile memory wherein remaining lifetimes of memory cells can be accurately determined is provided, the nonvolatile memory includes: plural memory cell...
Data recovery circuit, data recovery method and data receiving apparatus
A data recovery circuit includes an analog-digital converter creating a digital code sequence, a phase detector calculating a position of a crossing point from...
Distortion compensation apparatus
An apparatus for compensating a distortion characteristic of an amplifier includes an update unit configured to store a distortion compensation coefficient,...
DC/DC converter, and power amplifier applying the same
A DC/DC converter capable of controlling an output signal using a broadband signal input is provided. By employing the above DC/DC converter as a power supply,...
Relay board provided in semiconductor device, semiconductor device, and
manufacturing method of semiconductor...
A relay board provided in a semiconductor device, including an entire main surface that is made of a conductive material. The relay board may further include a...
Contact terminal and connector
A contact terminal for coming into electric contact with a mating terminal of a mating component, the contact terminal includes a rotating member including...
A connector apparatus is provided having a first connector including a first contact part with first and second contact terminals connected by a first...
User authorization for services in a wireless communications network
A method of user authorization for services in a wireless communications network including the steps of: establishing a connection between user equipment and an...
Multiple operating device version software generating system and multiple
operating device version software...
A multiple operating device version program generating device for generating software for multiple versions of an operating device, has an environment file...
Method and apparatus for logic equivalence verification, and computer
A verification apparatus that verifies whether a reference circuit and an implemented circuit are logically equivalent deletes, respectively therefrom, all...
Creating method of photomask pattern data, photomask created by using the
photomask pattern data, and...
A method for creating a pattern on a photomask includes steps of recognizing a space between main patterns by using pattern data which indicate the main...
Memory diagnosis method
A method of an apparatus for diagnosing a memory including a storing module for storing diagnosis information relating to memory errors in a memory to be...
Switching connection of a boot disk to a substitute server and moving the
failed server to a server domain pool
When a server RM detects a failure in an operating server, a system resource manager selects a substitute server from a pool of a server domain to which a...
FPGA configuration protection and control using hardware watchdog timer
An apparatus and method provides automatic reconfiguration of an FPGA, such as in case of lost configuration or configuration error, and software-controlled...
Barrier synchronization method, device, and multi-core processor
A barrier synchronization device for realizing barrier synchronization of at least 2 processor cores belonging to a same synchronization group among a plurality...
Remote copy method and storage system
A remote copy method for copying data within a first storage apparatus to a second storage apparatus via a network, includes transmitting data from the first...
Program section layout method and layout program
A program section layout method capable of improving space efficiency of a cache memory. A grouping unit groups program sections into section groups so that the...
DMA transfer system using virtual channels
A DMA transfer system includes a DMA controller having at least one channel coupled to a system bus, the DMA controller configured to perform a DMA transfer via...
System for presenting information for commercial articles put in a basket
using electronic tag
A commercial article information presenting system includes a shopping basket device and a shopping server communicating with the shopping basket device. The...
Method of estimating sound arrival direction, sound arrival direction
estimating apparatus, and computer...
Sound signals from sound sources present in multiple directions are accepted as inputs of multiple channels, and signal of each channel is transformed into a...
Performance abnormality analysis apparatus, method, and program, and
analysis result display method for...
In determining a condition of a case under which the occurrence rate of the performance abnormality is high based on information related to a resource...
Apparatus and method for connection test on printed circuit board
A connection test apparatus includes a controlling section, controlling each connection test device to switch the operation mode between the first and the...
Engine start control apparatus and engine start control method
An engine start control apparatus enables a user to start an engine of a vehicle irrespective of a user's operation of ignition key. The engine start control...
Sleepiness level detection method and apparatus
A sleepiness level detection method of determining a sleepiness level of a subject, includes: detecting a heart beat signal indicating a signal of heart beats...
High frequency filter having a solid circular shape resonance pattern with
multiple input/output ports and an...
A resonance pattern (21) made of conductive material and having a circular plan shape is formed over the principal surface of a dielectric substrate. First and...
Portable terminal devices
The stationary body 12 comprises a plurality of operation keys 18 and two or more microphones 22 and 24. The movable body 16 comprises a receiver 34 and a...
A transmission method for use in a multi-hop wireless communication system is provided. Furthermore, the system has access to a time-frequency format for use in...
Optical-receiving apparatus and bias-voltage-control method used for the
According to an optical-receiving apparatus including an APD converting input light into an electric signal and a bias-voltage-control method used for the...
Digital phase estimator, digital phase locked loop and optical coherent
The present invention provides a digital phase estimator, a digital phase locked loop and an optical coherent receiver. The optical coherent receiver comprises...
Optical transmission device
In a wavelength-division multiplexing communications system including a plurality of optical transmission devices having an optical amplifier, downstream...
System and method for managing different transmission architectures in a
passive optical network
In accordance with the teachings of the present invention, a system and method for managing different transmission architectures in a passive optical network...
Flexible open ring optical network and method
A flexible open ring optical network includes a plurality of nodes connected by twin or other suitable optical rings. Each node is operable to passively add and...
Method and apparatus for acquiring image of internal structure, and
An apparatus for acquiring an internal-structure image of an object from a plurality of images of the object photographed by a photographing unit includes a...
A speaker apparatus which does not need insertion of a stand into a speaker box, and which can prevent vibrations occurring in a speaker unit from transmitting...
Elliptic curve cryptosystem apparatus, storage medium storing elliptic
curve cryptosystem program, and elliptic...
A scalar multiplication can be performed on an elliptic curve cryptosystem at a high speed. P is set as an initial value of Q, and 2.times.P is set as an...
Relay device, computer readable medium storing test program and a method
for testing relay device
A relay device for relaying transfer data to be transmitted between the devices has a plurality of testers. Each of the testers determines whether received...
Communication control apparatus, communication control method, recording
medium storing communication control...
A communication control apparatus has a setting unit for setting a receiving filter for discarding a broadcast frame received continuously not less than a...
Line accommodating device
A line accommodating device for accommodating lines of a first communication network and a second communication network, the line accommodating device includes...