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Stacked semiconductor memory device
The stacked semiconductor memory device of the present invention has the object of reducing the cost of developing a wide variety of memory devices and includes:...
Magnetic head positioning mechanism with longitudinal piezo-electric
A magnetic head positioning mechanism is provided which is excellent in shock-resistance and can achieve high positioning accuracy. By constructing the magnetic...
Liquid crystal display apparatus
A liquid crystal display apparatus of a front light type includes a liquid crystal display panel, a light guide plate, a light source optically connected with...
Picture phone apparatus which checks validity of picture and picture phone
system using the same
A picture phone apparatus includes an image picking section which picks up a picture data; a display section; a substitution picture storage section which stores...
Liquid crystal display device and method for driving the same
A liquid crystal display device is provided which is capable of reducing flicker over all areas of a liquid crystal panel. A common voltage having a...
Antenna system and portable radio device
An object of the present invention is to secure good communication quality in a small-housing portable radio in which an antenna system having two antenna...
A semiconductor device, which is capable of suppressing interfacial breakdown between a solder ball and a conductive film, is provided. The semiconductor device...
Polymer film and method for producing the same
A polymer film having a low dielectric constant is produced polymerizing a raw material gas containing a compound of the formula (1): ##STR00001## wherein PCA...
Method of fabricating reflection type liquid crystal display
A liquid crystal display device includes (a) a first substrate, (b) a second substrate spaced away from and facing the first substrate, (c) a liquid crystal...
Semiconductor device manufacturing apparatus and semiconductor device
A semiconductor device manufacturing apparatus which uses a thermal CVD reaction to deposit a film onto a substrate has a ring with an electrode terminal that...
Device and method for processing broadcast program related information
A broadcast program related information processor is provided wherein a user can easily create a message containing a program tag corresponding to a program...
Automatic interpreting system including a system for recognizing errors
An automatic interpreting system, having at least an inputting unit for inputting utterances, an interpreting unit for recognizing the input utterance and...
Method for deciding tilt angle of antenna in radio communication system
and apparatus for deciding the same
The purpose of the present invention is to provide a tilt angle deciding method and a system wherein tilt angles to diminish the deterioration rate of the entire...
Transmission power controlling method and base station apparatus
A transmission power controlling method and a base station apparatus capable of limiting total downlink transmission power while keeping adverse effects on...
Wireless communication system and apparatus
A wireless communication system comprises a plurality of wireless communication apparatus, a plurality of sub-racks, and a rack. The wireless communication...
Pose estimation method and apparatus
A three-dimensional image data is formulated and saved in a memory for indicating a three-dimensional shape of an object and reflectivity or color at every point...
Decision threshold voltage control circuit and decision threshold voltage
controlling method of clock and data...
According to a decision threshold voltage controlling method of feeding an optimum decision threshold voltage to a clock and data recovery circuit which converts...
An electronic (or computer) apparatus (10) includes a wireless LAN connecting unit (11) for carrying out Internet connection via a wireless LAN (13) and an...
Rubbing roll orientation processor for liquid crystal display
An orientation processor (i.e., rubbing roller) for manufacturing a high quality liquid crystal display apparatus by subjecting orientation films formed on glass...
Method for driving solid-state image pickup device
A method to overcome a disadvantage that the signal charges decrease depending upon the storage time in a photo-electric conversion unit of a solid-state image...
Server and client for improving three-dimensional air excursion and method
and programs thereof
In a server, a client for improving a three-dimensional air excursion and a method and programs thereof, a three-dimensional data can be automatically produced...
Liquid crystal display and computer
A backlight control circuit that variably controls the display luminance of a liquid crystal display panel by controlling the luminance of a backlight based upon...
Voltage controlled oscillator
An LC circuit section and a negative resistance section are provided for an LC-VCO. A pair of output terminals are provided for the LC circuit section and an...
Inspection probe, method for preparing the same, and method for inspecting
An inspection probe comprises resilient probe pins having electric contacts disposed in positions corresponding to electrodes of an external terminal of a...
Compact semiconductor device capable of mounting a plurality of
semiconductor chips with high density and...
In a semiconductor device, rewirings 3 for connecting a semiconductor chip 1a, a semiconductor chip 1b and external connecting terminals 4 with each other are...
Multilayer interconnection board, semiconductor device having the same,
and method of forming the same as well...
In accordance with the present invention, during formation of the interconnection board, the interconnection board remains securely fixed to a high rigidity...
Semiconductor device and method of manufacturing the same
A method of manufacturing a semiconductor device having a damascene structure contains a process of forming a first interlayer insulating film (6) and a second...
Semiconductor device and method for fabricating the device
There are provided a semiconductor device and method for fabricating the device capable of achieving reliable electrical connection by securely directly bonding...
Six-legged type piezoelectric vibration gyroscope
A six-legged type piezoelectric vibration gyroscope having a pair of exciting arms extending from a body (2) in a first direction (A1) with a space therebetween,...
Device for estimating number of board layers constituting board, system
including the device, and method for...
A device for estimating the required number of board layer to provide necessary wiring in a printed circuit board or a LSI package, a system including the...
Semiconductor device, routing method and manufacturing method of
A routing method of a semiconductor device includes steps (a) to (c). The step (a) checks a relation between a first interconnection pattern to be routed and a...
Method and device for inserting and authenticating a digital signature in
A method for inserting a digital signature into digital data is provided. The digital data has bits and the method includes the steps of: assigning predetermined...
Buffering apparatus and buffering method
Buffer control means and output control means are included within a buffering apparatus. Data longer than the width of data bus is read by single access from...
Speech recognition method and apparatus with noise adaptive standard
In a speech recognition method, at least two standard feature vector series having different signal-to-noise ratios (SNRs) are prepared in advance for each...
Mobile terminal apparatus, mobile terminal settings changing system,
method used therefor, and program thereof
A settings changing system can power off only the mobile terminal apparatus of a user entering a specific institution without fail. The mobile terminal apparatus...
Method and apparatus for compensation of Doppler induced error in a mobile
A method and apparatus for correcting for Doppler shift in GSM signals at a mobile handset in communication with a base station is provided. The rate of change...
Positional information tracking and forwarding method for conducting
optimal forward destination control in...
A positional information tracking and forwarding method is disclosed for conducting an optimal forward destination control method to estimate the situations of a...
Multicast communication method in a CDMA mobile communication system
A multicast communication method in a CDMA mobile communication system which is capable of reducing a transmission power in a base station system, and is capable...
Method and apparatus for registering palm pattern impression
A method detecting a rectangle enclosed by a pair of parallel horizontal lines that are demarcation lines between the palm pattern impression and the background...
Video data transfer control system and method
A video data transfer control system allowing secure protection of video data from unauthorized copying is disclosed. A scrambling key used to scramble video...
Distortion compensation circuit
Disclosed is a distortion compensation circuit that reduces the time for convergence of distortion compensation data, without impairing any stability of...
Path timing detection method, path timing detection apparatus, and
adaptive array antenna system
To provide a path timing detection method for an adaptive array antenna system realizing improved path timing detection characteristics and high-quality...
Packet switched network using distributed protocol converters for
interfacing user terminals
A packet switched network is comprised of a communications network, such as the existing IP network, and a number of distributed protocol converters connected to...
Solid electrolytic capacitor, stacked capacitor using the same, and
fabrication method thereof
On a surface-roughened aluminum foil, an aluminum oxide film as an anodic oxide film is formed. Then, a conductive polymer layer as a solid electrolyte is formed...
In-net printing system and method of in-net printing
An in-net printing system includes a portable terminal, a printer system and a network server system. The portable terminal, the printer system and the network...
Liquid crystal display device
A liquid crystal display has a first substrate formed with a picture character pixel electrode for displaying a picture character represented by a fixed pattern,...
Reflection-type liquid crystal display and method for manufacturing the
A reflection-type liquid crystal display according to the invention includes two glass substrates, a transparent electrode provided on one glass substrate, an...
Antenna device and portable radio terminal
An antenna device capable of being applied to a portable radio terminal and showing a good antenna characteristic regardless of the direction, and a portable...
External electrode type discharge lamp and method of manufacturing the
In an external electrode type discharge lamp, a gadolinium oxide film obtained by baking solution containing at least one of gadolinium octate and gadolinium...
Semiconductor device and semiconductor integrated circuit device
Soft-error resistance and latch up resistance are simultaneously improved for LSI involving miniaturization and reducing operating voltage. P wells and N wells...