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Fingerprint reading method and fingerprint reading system
A memory region for fingerprint images acquired from a sweep type fingerprint sensor is saved. A fingerprint reading system including a sweep type fingerprint...
Communication network, path setting method and recording medium having
path setting program recorded thereon
To prevent load of route calculation from being centralized in part of units. A node calculates routes of a primary path and an alternate path and sends them to...
Optical head device and optical information recording/reproducing device
In an optical head device and an optical information recording/reproducing device using the optical head device, by driving a liquid crystal panel 4a, the liquid...
A fuse peripheral circuit shown in FIG. 2 has a fuse 10, a potential difference imparting circuit 20, a potential difference reducing circuit 30, a terminal 40,...
Semiconductor memory device
A drive circuit 22 controls voltages applied to a substrate 1, selection gates SG0 and SG1, a local bit line LB2, and a control gate CGn. By respectively...
Once-through forced air-cooled heat sink for a projection display
A once-through forced air-cooled heat sink according to the present invention comprises: a heat sink portion which is configured to be attached to an object that...
Liquid crystal display panel with heat radiation plate
An auxiliary plate (10) is fixed to a rear plane of a housing for fixedly holding a lamp unit (6) having a plurality of lamps. In the auxiliary plate (10), a...
Image display device and portable terminal device using the same
In a display panel, a plurality of pixel sections are arranged in the form of a matrix. Each of the pixel sections includes a pixel for displaying an image for...
Wireless terminal comprising a camera and having fine and coarse
electronic zooming functions
A camera installed in a wireless terminal comprises a first electronic zooming means to operate by hardware and a second electronic zooming means to operate by...
Semiconductor integrated circuit device capacitive node interconnect
A semiconductor integrated circuit device is provided, which involves inhibiting a pattern change in the node interconnect and an increase of number of...
Thin film transistor, liquid crystal display using thin film transistor,
and method of manufacturing thin film...
A semiconductor film, which is located over a gate electrode for forming a channel region between a source electrode and a drain electrode, has a width greater...
Film packaged battery having a cupped portion
A battery is fabricated on the basis of at least one of the following four concepts, i.e., lead terminals passing through a package not lower than the uppermost...
Fuel cell and method for manufacturing the same
An electrode sheet (489) is put in one side of a solid electrolyte membrane (114) at its cut portion. A base member (110) for an oxidant electrode side current...
Semiconductor integrated circuit, method for designing semiconductor
integrated circuit and system for...
The semiconductor integrated circuit capable of reducing an interconnection width as compared with conventional one while suppressing electromigration...
Disk array device having point value added or subtracted for determining
whether device is degraded
A trouble case point update unit subtracts point from point stored in a trouble point storage unit when a trouble occurs. A processing-time-reference exceeding...
Portable communication terminal set
Stored are data including image data representing a plurality of images, opposite side party data representing a plurality of opposite side parties of...
Apparatus and method for transmission power balance adjustment in a mobile
A transmission power control system can establish synchronization by matching adjustment start timings while repeating adjustment periods even when start timings...
Transmitting apparatus employing online calibration
A transmitting apparatus includes a plurality of antenna elements, user signal output unit, calibration signal generation unit, antenna signal processing unit,...
Moving picture coding apparatus and method
A coding control section 26 determines a quantization step size 24 and frame skip control information 25 based on a remainder of a buffer 20 and a maximum...
Demultiplexer apparatus and communication apparatus using the same
A demultiplexer apparatus has a plurality of integrating circuits which operate in parallel. The plurality of integrating circuits receive in parallel an input...
Network, private branch exchange, wireless LAN terminal, and multiprotocol
communication terminal control...
A standard-SIP (session initiation protocol) protocol control module and an expanded sip protocol control module are provided so as to correspond to respective...
Pseudo multi-channel play-back apparatus
Compressed audio data for 5.1 channels stored in the DVD-ROM 11A is read by the AC-3 decoder 12 of a pseudo multi-channel stereo play-back apparatus and, after...
Operational amplifier with less offset voltage
An operational amplifier includes a differential pair section; a load section configured to function as active load of the differential pair section; and a...
Output buffer circuit with control circuit for changing resistance of
output resistor pair
Disclosed is an output buffer circuit including a first differential transistor pair for differentially receiving a data signal from a differential input pair;...
Motor control apparatus, motor control circuit, and method thereof
A motor control apparatus for controlling a motor based on an output from a sensor includes a storage unit storing a value according to an excitation power...
Signal light transmitting apparatus, signal light transmitting system
using the same, and signal light...
A signal light transmitting apparatus from which signal light is led into a transmission optical fiber, the transmission optical fiber transmitting the led...
Imaging device having dual opening with open/close unit and electronic
equipment incorporated therein the same
A first housing is provided so as to be able to rotate with respect to a second housing and a first and second openings are provided in the first housing. Within...
Semiconductor device and manufacturing process therefore
A semiconductor device which can prevent a leak current between a silicide layer on a polysilicon and another part, as well as a manufacturing process therefor....
Projector screen with an image
Accounting method and system in a packet communication network
In an accounting system, an user 1, by the use of a terminal 2, transmits a transmission packet P1 to a reception destination 3, that is a server of an...
Spread kernel support vector machine
Disclosed is a parallel support vector machine technique for solving problems with a large set of training data where the kernel computation, as well as the...
Exchange system and method using icons for controlling communications
between plurality of terminals
The present invention provides an exchange system which makes it possible to control connection and disconnection between terminals by an operation method which...
Jitter detection circuit
There is provided a jitter detection circuit of a phase locked loop circuit, comprising a comparison circuit. The comparison circuit compares an input clock that...
Equalizer and method of setting initial value for same
An equalizer is provided which is capable of making a filter factor to be set in the equalizer having an equalizing filter converge rapidly and a method is...
Information recording medium, method of generating flag, method of
producing information recording medium,...
An 11T single signal and a 3T single signal are recorded on a DVD-RW at the optimum recording power P1 and a recording power P2 of an intensity of 85% with...
Nonvolatile semiconductor memory and method for controlling the same
A nonvolatile semiconductor memory includes a memory cell array, a flag information storage that stores a write flag indicating success/failure of writing in...
Magnetic memory device having XP cell and Str cell in one chip
According to the semiconductor memory device of this invention, an XP type MRAM cell array and an STr type MRAM cell array are formed on a single chip. The XP...
Circuit board device and method of interconnecting wiring boards
A circuit board device comprises a first wiring board (79) having plural first electrode terminals (73, 75, 77) for connection row-arranged on a surface layer, a...
Double layer capacitor
A high reliability and low power consumption anti-lock brake system is disclosed. The two pilot valves are controlled so as not to be energized concurrently. The...
Transverse electric field active matrix liquid crystal display panel
having particular optical compensation layer
A color filter substrate C includes an orientation film 56 provided on one surface of another glass substrate 10 and an optical compensation layer 35 provided on...
Liquid crystal display device and method fabricating the same
There is provided a liquid crystal display device including a display screen comprised of a plurality of areas in each of which a pixel pattern is formed,...
Back LCD impact absorbing structure of electronic apparatus and electronic
apparatus having the structure
This invention provides an electronic apparatus having a back display portion and a back LCD impact absorbing structure capable of preventing a front LCD from...
Operational amplifier with less offset
A differential amplifier includes an input stage circuit including a first differential pair and a second differential pair which are complementary to each...
A semiconductor device, which is constituted in such a way that a pad portion of a logic chip is connected to an element region of a semiconductor chip with a...
Method of forming wiring pattern
A photoresist pattern is formed on an insulating substrate so that it has a reverse tapered cross section and a reverse pattern of a wiring pattern to be formed....
Semiconductor device having a low-resistance bus interconnect, method of
manufacturing same, and display...
A semiconductor device for being mounted on the display panel board of a display apparatus includes a substrate; a plurality of circuit units disposed on the...
Evaluation device and circuit design method used for the same
There is provided an evaluation apparatus capable of measuring the I-V characteristic in the MOSFET AC operation with a high accuracy. There are also provided a...
Base station and call search method used for the same
In a base station providing a large-distance service area (large area) such as a mobile communication system WLL of the CDMA method, the time required for...
Cellular phone and automatic program update method used therefor
A cellular phone includes a key input determination unit, key input information storage unit, program storage unit, time decision unit, download execution unit,...