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Semiconductor memory, semiconductor memory system, and error correction
method for semiconductor memory
Aspects of the embodiment include providing a semiconductor memory comprising; a plurality of memory blocks that includes a plurality of regular memory cells; a...
Information processing device and error processing method
An information processing device having two processing units capable of operating in synchronization with each other, includes: a common unit capable of...
KVM switch, KVM system and computer readable medium
A KVM switch includes a storing portion that stores partial data of a freeze-up screen outputted when each server freezes up, and a controlling portion that...
Data storage device and method
An apparatus includes a cache memory for storing user data and control information of the apparatus, a nonvolatile memory and a processor for executing a...
Power supply voltage regulator circuit and microcomputer
A power supply voltage regulator circuit including a power supply circuit which switches to a first through a fourth state; the first state being the state...
Personal authentication apparatus and personal authentication method
According to the present invention, first, the first biometric information "a" is divided equally and biometric information "a" and biometric information "a'"...
Information processing apparatus
The present invention is capable of preferably performing the establishment of a session using a predetermined protocol. In a mobile phone device applicable to...
Network design and determination of the arrangement of optical
transmission devices in respective network stations
A network design apparatus designs arrangement of various types of optical transmission devices in stations within a linear section in a network. An acquisition...
Multiple-word multiplication-accumulation circuit and montgomery modular
A multiple-word multiplication-accumulation circuit suitable for use with a single-port memory. The circuit is composed of a multiplication-accumulation (MAC)...
Screw fastening part analysis model creation method, recording media, and
According to an aspect of an embodiment, a method comprises a screw fastening unit extracting step of extracting a screw fastening unit, in which at least two...
Delay variation analysis apparatus and delay variation calculation method
A method for analyzing a delay time distribution of an N-stage circuit. The method includes a delay time calculation step of calculating maximum deviation delay...
Data generating method, connection checking system, and computer product
A computer terminal retrieves pin data related to respective pins of a plurality of Field Programmable Gate Array that are mounted on a board. The computer...
Storage system, storage system control method and storage system control
A storage system includes a housing, a cooling unit cooling the interior of the housing, and a plurality of control units adapted to control the cooling unit....
Mobile phone with a plurality of speakers
A mobile phone includes a microphone and a plurality of speakers, the mobile phone changes its configuration state into at least two states, a closed state in...
Communication relay method and device
A wireless communication system including a wireless relay station storing a priority table in which identifiers of the communications that are relayed with...
Data transfer system, approach notification system and data transfer
A data transfer system includes a data conversion storage server (3) that generates data (MD1) having a size smaller than a size of data (MD0) received from a...
Optical coherent receiver, frequency offset estimating apparatus and
method for optical coherent receiver
The present invention discloses an optical coherent receiver, and a frequency offset estimating apparatus and a frequency offset estimating method for use in...
Device for canceling the wavelength dependence of the nonlinearity
coefficient of microstructured fibers
Since the magnitude of a nonlinear effect depends on the nonlinearity coefficient of the microstructured fiber and the intensity of pump light, either the...
In an optical modulator, lights that have been branched by an input optical branching section are input via curved waveguides to a plurality of optical...
Image processing system that detects an object by comparison of a
difference between luminance of an...
Using an on-vehicle camera mounted on a vehicle to view the face of a driver as an imaging object, an image processing system judges the presence/absence of the...
Digital watermark embedding and detection
Provided is a digital watermarking technology for embedding digital watermark information in text data thereby to generate a digitally watermarked image. The...
Wireless reception device automatically establishing frequency
synchronization or phase synchronization
The wireless reception device has automatic frequency control unit for detecting, from a reception modulation signal frequency-converted to the baseband, a...
Transmitting apparatus with bit arrangement method
A transmitting apparatus, that includes a means for generating bit sequences to adjust an occupation rate occupied with predetermined bits included in a first...
Moving-image distributing apparatus, moving-image distributing system, and
A moving-image-data acquiring unit acquires, when a failure occurs in other moving-image distributing apparatus, a plurality of moving-image data transmitted...
Data transmission and reception module, and method of adjusting reception
threshold value thereof
Disclosed is a method of adjusting a reception threshold value in data reception. The method comprises: generating a transmission signal on the basis of a clock...
Signal transmitting method, transmitting apparatus, and receiving
apparatus used for the signal transmitting method
A disclosed signal transmitting method includes the steps of a) categorizing plural digital signals, obtained by performing A/D conversion on plural analog...
Mobile communication apparatus
A mobile communication apparatus on the receiving side receives and stores data being transmitted over the period of a plurality of processing time units, from...
Data transmission apparatus and data transmission method
In a data transmission apparatus, provisions are made to be able to trace the result of processing or discarding of a specific packet from outside the...
Mobile communication system
To provide a method and an apparatus for achieving a cell redundancy. Base stations, to which different frequency bands are assigned, have active base-station...
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...
Rail coupling handle, unit support mechanism and electronic device
A disclosed rail coupling member couples a pair of rail members to be attached to lateral sides of a unit that is detachably supported in an electronic device....
Apparatus, mounting structure, and mounting method
An apparatus has a plurality of printed board units each including a printed board, a frame to have the printed board arranged therein, a first rail to be...
Optical amplifier, and optical transmission system including the optical
An optical amplifier provided in a repeater station of an optical transmission system is proposed. The optical amplifier amplifies an signal light and performs...
An optical amplifier including: a first amplifying unit amplifying an input light by utilizing a first excitation light and thereby outputting a first amplified...
Operation device, electronic book device and electronic apparatus
An operation device includes: an operated body; an operation signal producing part that produces an operation signal based on an operation on the operated body;...
Touch panel and display device
A touch panel includes: a transparent substrate on which surface acoustic wave is propagated; a transmission/reception unit that is formed in peripheral regions...
Information processing apparatus
The information processing apparatus of the invention includes: a display section having a display screen on one surface thereof; a main unit that supports the...
Switching capacitor generation circuit
A switching capacitor generation circuit which reduces the on-resistance and parasitic capacitance of a switch element and improves the operation properties of...
Analog switch circuit for wide frequency band
An analog switch circuit that includes a first field-effect transistor, a source of which is coupled to a first switch terminal, and a drain of which is coupled...
Monitoring apparatus and computer-readable storage medium
A monitoring apparatus monitors a system including an oscillator with a variable oscillation frequency. The monitoring apparatus has a transmitting unit to...
To improve conversion efficiency at a DC-DC conversion time by providing driving units respectively for a plurality of switches and controlling the switches...
Rotary machine stator
According to one embodiment, a rotary machine stator includes a cylindrical stator core, an insulating film, and a ring-shaped insulator. The stator core...
A semiconductor device includes a semiconductor element having a main surface where an outside connection terminal pad is provided. The semiconductor element is...
Semiconductor device with pads of enhanced moisture blocking ability
A semiconductor device is provided having a pad with an improved moisture blocking ability. The semiconductor device has: a circuit portion including a...
Semiconductor device and manufacturing method of semiconductor device
A semiconductor device includes a semiconductor element; a plate member disposed opposite to an electronic-circuit forming portion of the semiconductor element;...
Photo detector with a quantum dot layer
A photo detector is provided with a plurality of quantum dot layers and first conductive type contact layers provided at both sides of the plurality of quantum...
Semiconductor device and method for manufacturing the same
A method for manufacturing a semiconductor device is provided. The method includes forming multiple conductive patterns 13a, forming an intermediate insulating...
Capacitor device providing sufficient reliability
A capacitor device includes a dielectric layer configured to have a composition represented as (Ba.sub.1-x, Sr.sub.x)Ti.sub.1-zSc.sub.yO.sub.3+.delta....
Night vision apparatus
A night vision image processing unit (night vision apparatus) separates an input field image that a field separating unit has acquired from a near-infrared...
Substrate structure and manufacturing method of the same
After a titanium nitride (TiN) thin film is formed on a silicon substrate, cobalt (Co) fine particles and nickel (Ni) fine particles are deposited in a mixed...