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Degeneration control device and degeneration control program
A degeneration control device that controls degeneration of a cache having a plurality of ways based on an error that occurs in response to an access request,...
Security management method, program, and information device
In a state in which a fingerprint authentication mode is set, a fingerprint authentication unit authenticates a fingerprint input in accordance with an input...
Prefetch processing apparatus, prefetch processing method, storage medium
storing prefetch processing program
A prefetch processing apparatus includes a central-processing-unit monitor unit that monitors processing states of the central processing unit in association...
Management network for network management, its management method, and
network element used therefor
A management network for managing networks managed individually by a plurality of groups, wherein authorization and unauthorization of access for supervision...
Information management system
An active device attaches a sequential number representing a notification number to update record information for recording an event that data is stored, then...
Data verification progress managing and supporting server
The object of the present invention can be achieved by the data verification supporting server for supporting verification of data which is inputted to each...
A communication apparatus having a filter function of rejecting mail reception from an address that differs from a permitted address specified beforehand,...
Optical signal reception device and method of controlling optical signal
An optical signal reception device that receives and demodulates an optical signal modulated by DQPSK and performs logical inversion and other controls to...
Differential M phase shift keying optical receiving circuit
The present invention is a differential M phase shift keying optical receiving circuit to improve an identification property of a signal from an optical...
Optical transmission apparatus
An optical transmission apparatus includes redundant line cards each installed with hardware and a CPU. The hardware obtains failure information on redundant...
Data decryption apparatus and data encryption apparatus
A data decryption apparatus that decrypts encrypted data, includes a first data-receiving unit that receives a first data set, in which information on an...
QoS information notification method, communication apparatus and
inter-domain signaling apparatus for...
A QoS information notification method for transmitting QoS information over a multi-domain network includes steps of: (a) a first inter-domain signaling...
Radio resource allocation system and roadside equipment
A radio resource allocation system in which equipment placed on a road allocates a radio resource to in-vehicle equipment that exists in a given area is...
Re-transmission control method and relay station apparatus in a relay
An apparatus for relaying wireless communication between a transmitting station and a receiving station includes, parts for receiving data including control...
Mobile communication apparatus
According to an embodiment of the invention, a mobile communication apparatus includes: a first processor; a second processor; an intermittent receiver that is...
Routing control technique in MPLS
This invention is to provide a technique enabling efficient routing in the entire network by totally viewing a state of the entire network from a specific...
Memory device, memory controller and memory system
Provided is a memory device in which the decrease of the effective bandwidth caused by the refresh operation of the memory device has been solved, a memory...
A heat radiator capable of thermally connect to a heat element includes a pair of heat conducting plates conducting heat from one side surface to other side...
Cooling system for information device
To cool a blade type server disposed in an air-conditioned room, the following arrangements are made. The first is at least one shell having a ventilation...
Multi-wavelength light amplifier
A multi-wavelength light amplifier includes a first-stage light amplifier which has a first light amplifying optical fiber amplifying a light input, a second...
Wavelength division multiplexing optical transmission system utilizing
distributed raman amplification
The WDM optical transmission system using distributed Raman amplification, before starting operation of main signal light, transfers a plurality of lights...
Digital broadcast receiver
A broadcast channel detection system enabling search of channels providing a digital television broadcast from among a large number of channels at a high speed....
Antenna apparatus and electronic apparatus
A disclosed antenna apparatus includes a dielectric flexible base having an element pattern and a ground pattern formed thereon. The dielectric flexible base...
Charge redistribution digital-to-analog converter, and successive
approximation register analog-to-digital...
A D/A converter includes plus-side and minus-side input terminals; plus-side and minus-side D/A converters each including plural plus-side or minus-side...
Distortion compensation device
A distortion in an amplified signal obtained by amplifying a first input signal, is compensated for by applying a correction factor to the first input signal....
Phase locked oscillator and radar unit having the same
An error detecting unit of a phase-locked oscillator evaluates difference between a reference phase error signal output from a phase detector and a phase error...
Semiconductor device including switch for coupling power line
A semiconductor device whose operational state is switched between a test state and a normal operational state according to a logical value of a signal input...
Semiconductor device and a manufacturing method thereof
A semiconductor device and a manufacturing method of the device are disclosed. The semiconductor device includes a substrate that mounts a semiconductor...
Semiconductor device and method for manufacturing the same
Provided is a semiconductor device that includes: a base insulating film 25 formed above a silicon substrate 10; a ferroelectric capacitor Q formed on the base...
Manufacturing method of semiconductor device
A semiconductor device manufacturing method includes forming an interlayer dielectric film above a semiconductor substrate; forming a first wiring trench with a...
Semiconductor device and method of manufacturing the same
A GaN layer and an n-type AlGaN layer are formed over an insulating substrate, and thereafter, a gate electrode, a source electrode and a drain electrode are...
Semiconductor device fabrication method
A semiconductor device fabrication method including the steps of: forming an interlayer insulating film on a substrate; forming an opening in the interlayer...
Manufacture method for semiconductor device having MIM capacitor, and
A first electrode film containing TiAlN and a main dielectric film containing tantalum oxide are formed over a semiconductor substrate. Anneal is performed in...
Compound semiconductor device and manufacturing method thereof
A compound semiconductor device includes a carrier transit layer formed over a substrate; a carrier supply layer formed over the carrier transit layer; a first...
Radio-frequency identification tag
A radio-frequency identification (RFID) tag includes: a plate-shaped sealing piece made of an elastic material. An inlet is enclosed within the sealing piece....
Semiconductor memory device capable of changing ECC code length
The data memory cell array and parity memory cell array in the memory cell array has a constitution that is capable of corresponding with a plurality of ECC...
A control apparatus controls a device to which the control apparatus is connected. The control apparatus includes a storing unit and a linking unit. The storing...
A processing unit includes a plurality of thread execution units each provided with a performance analysis circuit for measuring various types of events...
Information processing apparatus
A main memory and a hard disk include predetermined serial numbers. A flash memory registers the main memory and hard disk together with their serial numbers. A...
Storage control apparatus, storage control program, and storage control
Disclosed are a storage control apparatus, a storage control program, and a storage control method that collect the backup of storage data in units of...
Storage device with power control function
To provide a power controlling method for use in a storage device which can be operated with less power consumption, at least a storage capacity monitoring unit...
Surplus determination system, management system, recording medium storing
surplus determination program, and...
A surplus determination system for determining a presence/absence of a surplus in an IT resource managed by an IT resource management system includes a...
Web page data providing system, web page data providing method, and
A Web server machine 20, when receiving a request for a content containing a description of a campaign advertisement from any one of user machines 10 (step...
Information processing apparatus, selector, remote operation system, scan
code transmission method, and program...
An information processing apparatus includes a code converting portion that converts a scan code output from a keyboard into a corresponding key code, a data...
Sound reproducing apparatus
The sound reproducing apparatus includes a replay section receiving unit that receives a request for reproducing a specific part of sound file from a user, a...
Timing analysis method and apparatus for enhancing accuracy of timing
analysis and improving work efficiency...
A timing analysis apparatus has a block simulation information storing section, a SPICE deck generating section, and a feedback-based static timing analyzing...
Portable terminal device
A portable terminal device having a folding structure includes a body unit 20 having operation keys 21, a display unit 10 movably connected to the body unit 20...
Method of registering location of mobile-communication system and device
In a mobile-communication system including a base-transceiver station (BTS), a visitor-location register (VLR), and controllers for controlling a mobile station...
Transmission characteristic adjustment device, circuit substrate, and
transmission characteristic adjustment method
A transmission characteristic adjustment device and the like that can carry out circuit adjustment before an error occurs, and has a transmission characteristic...
Radio communications system and antenna pattern switching
A radio communications system having a radio base station and a radio relay station is disclosed. A terminal performs radio communications through a link with...