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Controlling method of priority class setup of communication packet and
system of the same
A sender transmits performance monitoring packets to a receiver via a network either prior to or in the midst of transmission appropriately, for monitoring...
Information playback method and apparatus
An information playback apparatus includes a first FIR filter, ideal signal generator, weighted equalization error calculator, and coefficient calculator. The...
Raman amplification repeater
A repeater according to the present invention includes a plurality of excitation light sources with varying center wavelengths for use as an excitation light...
Liquid crystal display device and method of 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,...
Liquid crystal display device
An active matrix liquid crystal display device operates such that the polarity of a voltage on a common electrode 30 is inverted by row or by frame. A charge...
Semiconductor device and its manufacturing method
The present invention provides a semiconductor device structure and an easy-to-use method for manufacturing thereof enabling to suppress wafer contamination and...
Sealed battery and method for manufacturing sealed battery
The present invention provides a sealed battery, in which leakage can be detected in reliable manner, a method for manufacturing the sealed battery, and a method...
Calibrating a wire load model for an integrated circuit
A method is taught for determining a calibrated wire load model. The calibrated wire load model can be used to reach timing closure for an integrated circuit....
Serial communication device and method of carrying out serial
A serial communication device bridging between a parallel bus and a serial bus, includes (a) a check bit producer which applies an error correcting code to...
Automatic concealment of expansion cards in computer system
In a computer system selectively operable in multiple operating systems, supported-card identification information identifying types of expansion cards supported...
Mobile phone capable of stopping main clock signal
A mobile phone has at least one main clock system and operating based on a main clock signal of the main clock system. The main clock system includes a main...
Radio-parameter control in mobile radio communications system
A radio-parameter control method allowing fine radio-parameter setting to improve communication quality is disclosed. Fixed stations are distributed at...
Three-dimensional database generating system and method for generating
In addition to height data for objects being calculated from stereographic pair images photographed from a satellite, information on outlines is also extracted,...
Electronic watermark insertion device, detection device, and method
The use of the undefined low-order four bits of an 8-bit watermark is defined and, when contents are reproduced, a predetermined operation is performed according...
Mobile station and method for allocating finger thereof in CDMA
A finger allocating section 5 allocates path timings corresponding to peak positions of a plurality of radio waves to separate finger sections 6 and further...
Solid electrolytic capacitor with face-down terminals, manufacturing
method of the same, and lead frame for use...
A face-down terminal solid electrolytic capacitor with the increased strength between electrode terminals and a casing resin is provided. The face-down terminal...
Display device and method for driving the same
Pixel data and black image data are simultaneously and respectively written to two pixels positioned in different pixel rows and this operation is performed two...
Liquid crystal display device, liquid crystal display device driving
method, and liquid crystal projector apparatus
A liquid crystal display device driving method wherein pixel signals are supplied to corresponding arrays (each having 6 switches) of a data driver through pixel...
Signal output circuit
The signal output circuit 1 includes a first and a second emitter follower circuit, and a comparator 20. The comparator 20 receives output signals from the first...
Electrical circuit for reducing switching losses in a switching element
A switching power supply circuit which is capable of reducing switching losses which occur when a switching element goes into the on state from the off state or...
Semiconductor device having bonding pad above low-k dielectric film
A semiconductor device comprises a protective element on a substrate; a low-k dielectric film opposite the protective element and having mechanical strength...
Semiconductor device and method of manufacturing the same
Provided is a semiconductor device comprising: an HSQ layer formed on a Cu wiring line and having properties that Cu is unlikely to enter the HSQ layer; a plug...
Illumination system for illuminating an electronic device with
An illumination system including light source elements including at least a first element for emitting a first color light and a second element for emitting a...
Personal digital assistant
Scan-path flip-flop circuit for integrated circuit memory
A scan-path flip-flop circuit for an integrated circuit memory comprises a number of successively arranged flip-flops. Each flip-flop comprises a master latching...
Method and apparatus for encrypting and decrypting data using encrypting
key contained in electronic watermark
In encoder side, an electronic watermark generating device generates an electronic watermark which contains a encryption key. An electronic watermark inserting...
Technique for enhancing effectiveness of cache server
A path calculating section obtains a path suitable for carrying out an automatic cache updating operation, a link prefetching operation, and a cache server...
Portable telephone set and window switching control method
A portable telephone set using a Window System for controlling the rendering timing of a display window of each function includes a history management section,...
UMTS-GSM dual mode timing device
The present invention provides for a cellular radio communications device arranged for use with first and second communication systems having different...
Method and network for answering calls to mobile terminals according to
user-defined response modes
In a mobile communication network, a mobile terminal is set in one of a number of user-defined response modes. The information indicating the set response mode...
Non-instantaneous hard handover control device and method
A non-instantaneous-disruption hard handover (HHO) control device includes a CFN generation block (110) for monitoring the state of a source baseband resource...
Power saving method for a mobile terminal
In a CDMA mobile terminal, the power supply voltage of the mobile terminal is compared with a first threshold voltage, and frequency monitor is performed at a...
Diffractive optical element and optical device using the same
To provide a diffractive optical element that allows simplification of a manufacturing process and reduction in manufacturing costs. A diffractive optical...
Diversity type transmitter having system for controlling the delay time of
each of plural transmission units
A diversity type transmitter having system for controlling the delay time of each of plural transmission units is disclosed. Detectors detect RF output signals...
Reduction in power consumption in CDMA receiver terminal when signal is
received in transmission diversity mode
A CDMA receiver terminal comprises a finger circuit for correcting the phase of inverse spread data for signals from two antennas of a base station, and the...
Circuit and method for exchanging signals between network nodes
In a network node attached to a serial bus, a first count value is incremented beginning with the start timing of a child notify signal transmitted from the node...
Semiconductor memory device
A semiconductor memory device is provided which effectively reduces a consumption of current of a system of circuits associated with refresh operations. A...
Semiconductor memory device and method of entry of operation modes thereof
There is provided a method of entry of an operation mode of a semiconductor memory during operations without need of any specific timing specification and with...
Wafer support device and a wafer support method
A wafer support device having a fixed base, a guiding device, a movable base disposed so as to move in a vertical direction with respect to the fixed base by the...
Method for fabricating a liquid crystal panel comprising spacers having an
initial size larger than an...
In a fabrication method of an LCD panel having a display area on which display area spacers 6 are arranged and employing the liquid crystal falling-drop method...
In a display apparatus that receives and then displays R, G, B signals transmitted from a computer via a cable, when correcting phase differences between the...
Offset-bonded, multi-chip semiconductor device
The present invention is aimed at bonding a lower chip and an upper chip through bumps in a highly reliable manner, while ensuring a sufficient area for an...
Semiconductor device with a solder creep-up prevention zone
The present invention provides a semiconductor device which includes a U-shaped metal package base, and a semiconductor chip having at least surface electrodes...
Stacked memory and manufacturing method thereof
To mount a TSOP on an interposer substrate, leads provided to the TSOP are joined to pads of the interposer substrate by a thermosetting conductive resin, and...
Coupled superconducting charge quantum bit device and controlled-not gate
using the same
A control quantum bit circuit and a target quantum bit circuit each have a quantum box electrode including a superconductor, a counter electrode coupled to the...
Image display device and displaying method
An image display device for playing-back and displaying binary image data after decoding the above by the frame, comprises an image judging unit for judging the...
Single-chip microcomputer with dynamic burn-in test function and dynamic
burn-in testing method therefor
In a single-chip microcomputer including a nonvolatile semiconductor memory device and write, read and erase circuits for performing a write operation, a read...
Virtual image eliminating apparatus and method at the time when position
of radio wave transmitting source is...
A virtual image eliminating apparatus and its method at the time when the position of a radio wave transmitting source is measured, in which the virtual image is...
A low-profile cellular phone has improved radiation efficiency during a call for higher communication quality, and is of a structure allowing the cellular phone...
Image processing system
An image processing system whose circuit size is small, and whose dissipation power is small is provided. The image processing system executes digital image...