baber/WOPTO huggingface dataset:
Patent TW-548368-B (TW)
Title: A structure and grouting construction method of anchor fixing ends
Inventor: CHEN JIUN-JUNG
IPC: E02D5/80
Filed: 2002-08-23
Granted: 2003-08-21
Abstract: This invention of a structure and grouting construction method of anchor fixing ends used in prestressed anchor constructions is mainly of a fixing end sleeve consisting of a corrugated pipe and a bottle-shaped guiding head. There are several winding wire steels and separators to fix the winding wire steels to be set in the fixing end sleeve. At one of the ends of the bottle-shaped guiding head which is far away from the corrugated pipe, set an opening able to be closed by a cover for grouting mortar into the fixing end sleeve in order to ensure that no water, which leaks into the anchor drilling holes from the earth around, flows into the fixing end sleeve to prevent rust damage of the winding wire steel inside it.
Patent TW-574827-B (TW)
Title: Image capturing device and method for removing noise
Inventor: NAKAJIMA KEN
IPC: G06T7/60
Filed: 2002-09-16
Granted: 2004-02-01
Abstract: The object of the present invention is to provide an image capturing device capable of removing a noise due to a dark signal from a solid-state imaging device. After storing an image signal (A2) obtained through an ordinary capturing in an image memory, an image signal (B2) captured immediately thereafter with a shutter closed is stored in the image memory. Next, respective image signals (A2) and (B2) are supplied to a preprocessing circuit (6a) via a memory controller (6c). An arithmetic circuit (61), by subtracting the image signal (B2) from the image signal (A2), removes a fixed pattern noise and an offset component. A bright spot detection circuit (62) detects an occurrence position of a bright spot noise from the image signal (B2), and outputs a timing pulse (T1) in response to this detection. A black point compensation circuit (63), on the basis of the timing pulse (T1), detects a pixel having a possibility of occurrence of a black point noise in an image signal (C1) outputted from the arithmetic circuit (61), and compensates for this pixel using a data of a pixel in the vicinity thereof.
Patent TW-565696-B (TW)
Title: Gas simulation system
Inventor: KAO MING-JE
IPC: G01N33/98
Filed: 2002-10-25
Granted: 2003-12-11
Abstract: A gas simulation system is provided for verifying and calibrating a breath alcohol analyzer, consisting a flow controller capable of monitoring a mixture gas flow generated by a plurality of standard gas source; a propeller being connected with the flow controller for propelling the mixture gas flow that simulates a standard human breath; a sensor being connected with the propeller for sensing and analyzing in real time the concentration, pressure, temperature and humidity of the mixture gas flow; and a switch for switching on or off any of a plurality of standard air source and changing the component of the mixture gas flow, thereby generating a mixture gas flow that simulates breath concentration and verifying/calibrating the breath alcohol analyzer.
Patent TW-591955-B (TW)
Title: Projector color corrector and method thereof
Inventor: JIAN RUNG-FU
IPC: H04N9/68
Filed: 2002-11-19
Granted: 2004-06-11
Abstract: The present invention provides a projector color corrector to be installed in a projector and a method thereof. The color corrector consists of a light sensor, an image signal processor, and a central processing unit (CPU). The light sensor is used for sensing color light luminance. The image signal processor is used for processing the image signals input from the projector before storing the processed image signals into a memory. The CPU is used for comparing the color difference between the color light luminance sensed by the light sensor and the image signals input from the projector before carrying out color correction to obtain correct color outputs. Thus, no manual operation is required for adjusting the projector's output colors and, at the same time, optimal automatic adjustment can be accomplished in accordance with different environments.
Patent TW-I276259-B (TW)
Title: Connector with shutter
Inventor: KAMEDA YASUTOSHI
IPC: H01R13/52
Filed: 2002-11-26
Granted: 2007-03-11
Abstract: A connector with a shutter for protecting a contact portion of a peripheral device used in a computer, said connector comprising a housing, a shutter capable of closing an aperture portion of the housing, a spring for applying pressure to said shutter in the closed position and a stopper for detaining said shutter in the closed position, said housing accommodating said shutter, spring and stopper, and said shutter comprising a guiding device for guiding said shutter when said shutter slides in opposition to the pressure of said spring.
Patent TW-I251822-B (TW)
Title: A copy-protected compact disc and method for producing same
Inventor: HAHN YEHUDA
IPC: G11B7/007
Filed: 2002-12-06
Granted: 2006-03-21
Abstract: A copy-protected compact disc and a method for producing the optical disc and preventing unauthorized copying is provided. In one embodiment, the contents of at least one of the lead-in items in the optical disc are altered so that it is no longer uniform, thereby making a copied disc effectively corrupted and unplayable.
Patent TW-I248599-B (TW)
Title: Liquid crystal display device
Inventor: SAWABE DAIICHI
IPC: G02F1/133
Filed: 2003-01-16
Granted: 2006-02-01
Abstract: A liquid crystal display device including a liquid crystal panel being capable of gradation display is provided with a LUT and a drive signal generation section for adjusting gradation curve's distortion with respect to a viewing angle, which indicates a relation between a gradation and a luminance ratio on a display screen of the liquid crystal panel. With this arrangement, it is possible to freely switch on the display screen of the liquid crystal panel between a wide viewing angle display and a narrow viewing angle display. Therefore, it is possible to provide a liquid crystal display device which adjusts the gradation curve's distortion with respect to the viewing angle on the display screen to obtain a high contrast and an excellent gradation curve in a wide range of viewing angle, thereby improving a display quality level of a display screen; and which realizes a display screen with a narrow viewing angle, thereby allowing information not desired to be seen by other people to be securely displayed thereon.
Patent TW-I280260-B (TW)
Title: Polymer phase separation nano-structure and application thereof
Inventor: CHEN TENG-KO
IPC: B82B1/00
Filed: 2003-01-17
Granted: 2007-05-01
Abstract: This invention provides a kind of polymer phase separation nano-structure, which has networking co-continuous interpenetrating separated phases, in which the widths of the two phases are 0.3-10 nano meters, respectively. One of the two separated phases of the nano-structure is formed by polymer segments arranged in a parallel manner, while the other phase is formed by another polymer segment of the same polymer arranged in a non-parallel manner. A film manufactured by the nano networking co-continuous phases is a novel material with transparency, toughness and easy processing, which can be applied on fields such as conductive polymer, thin film polymer, adsorption polymer and biomedical polymer, etc.
Patent TW-I288772-B (TW)
Title: Tungsten polishing solution
Inventor: THOMAS TERENCE M
IPC: C09G1/04
Filed: 2003-02-14
Granted: 2007-10-21
Abstract: A tungsten CMP solution for planarizing semiconductor wafers includes a primary oxidizer having a sufficient oxidation potential for oxidizing tungsten metal to tungsten oxide; and the tungsten CMP solution has a static etch rate for removing the tungsten metal. A secondary oxidizer lowers the static etch rate of the tungsten CMP solution. The secondary oxidizer is selected from the group consisting of bromates and chlorates. Optionally the tungsten CMP contains 0 to 50 weight percent abrasive particles; and it contains a balance of water and incidental impurities.
Patent TW-591721-B (TW)
Title: Method of manufacturing semiconductor device
Inventor: MOCHIZUKI KAZUHIRO
IPC: H03F1/30
Filed: 2003-02-21
Granted: 2004-06-11
Abstract: The present invention provides a method of manufacturing semiconductor devices, by which InGaAs-base C-top HBTs are manufactured at low cost. Helium ions with a smaller radius are implanted into a p-type InGaAs layer (in external base regions) not covered with a lamination consisting of an undoped InGaAs spacer layer, n-type InP collector layer, n-type InGaAs cap layer, and collector electrode from a direction vertical to the surface of the external base layer or within an angle of 3 degrees off the vertical. In consequence, the p-type InGaAs in the external base regions remains p-type conductive and low resistive and the n-type InAlAs layer in the external emitter regions can be made highly resistive. By this method, InGaAs-base C-top HBTs can be fabricated on a smaller chip at low cost without increase of the number of processes.
Patent TW-I247337-B (TW)
Title: Transfer method for a mask or substrate, storage box, device or apparatus adapted for use in such method, and device manufacturing method comprising such a method
Inventor: HEERENS GERT-JAN
IPC: G03F1/66
Filed: 2003-02-27
Granted: 2006-01-11
Abstract: A method for transferring one or more substrates or masks in a storage box to a device or apparatus for handling, processing or using said substrates or masks or vice versa, said storage box comprising a cover having an openable cover part. The method comprises providing said storage box onto an openable wall part of a wall of an enclosed protective environment of said device or apparatus such that said openable cover part of said storage box overlaps said openable wall part of said protective environment, said protective environment being adapted to be filled with an inert gas or to be evacuated; opening said openable cover part of said storage box and said openable wall part of said protective environment, whereby said cover of said storage box forms part of said wall of said protective environment and an inside of said storage box becomes part of said protective environment; and transferring at least one of said substrates or masks from an inside space of said storage box to an inside space of said wall of said protective environment or vice versa.
Patent TW-591662-B (TW)
Title: Dynamic random access memory cell and circuit
Inventor: LEE CHENG-SHENG
IPC: G11C11/34
Filed: 2003-04-10
Granted: 2004-06-11
Abstract: A kind of dynamic random access memory (DRAM) cell suitable for outputting voltage difference signal to the sensing amplifier to read data is disclosed in the present invention. The first storage capacitor is connected between the source of the first transistor and the reference voltage level; and the first voltage difference is provided between both ends of the first storage capacitor. The second storage capacitor is connected between the source of the second transistor and the reference voltage level; and the second voltage difference opposite to that of the first voltage difference is provided between both ends of the second storage capacitor. The first bit line is connected to the first transistor; and the second bit line is connected to the second transistor. The word line is connected to the control gates of the first transistor and the second transistor for conducting the first transistor and the second transistor so as to connect the first voltage difference and the second voltage difference to the corresponding first bit line and the second bit line such that a voltage difference signal is generated from the voltage difference between the first bit line and the second bit line. Between the first bit line and the second bit line, a bit line having the unread memory cell is provided.
Patent TW-I233779-B (TW)
Title: An apparatus for extruding food dough
Inventor: HASHIMOTO SHIGERU
IPC: A21C11/16
Filed: 2003-05-14
Granted: 2005-06-11
Abstract: The prior art cannot sufficiently solve the problem wherein food dough penetrates seal members arranged between a rotating or swinging member provided with a stirring stick or a stirring feather and an external cylinder or an external nozzle. The first means for solving the problem is an apparatus for extruding food dough comprising a rotating member, which is installed through sealing portions between an upper external cylinder and a lower external cylinder, incorporated in a driven rotating member supported between bearing members, and a temporary storage space section for food dough penetrating the seal portions, arranged between the bearing members and the sealing portions. The second means for solving the problem is an apparatus for extruding food dough comprising a rotating member, which is installed through sealing portions between an upper external cylinder and a lower external cylinder, incorporated in a driven rotating member supported between bearing members, and a three-stepped arrangement having a first step section, arranged on an upper portion of a base division, for incorporating a fitting stage part of the upper external cylinder, a second step section, arranged on a driven rotating member, for incorporating a fitting step part of the rotating member, and a third step section, arranged on a lower portion of the base division, for incorporating a fitting step part of the lower external cylinder, in order to be disassembled and assembled from one direction.
Patent TW-I232256-B (TW)
Title: A light structure of sound wave absorption
Inventor: LI CHANG-LUEN
IPC: E04B1/84
Filed: 2003-06-24
Granted: 2005-05-11
Abstract: This invention provides a light structure of sound wave absorption, mainly of how to use combine foaming bodies with continuous pores and beehive material into a sound wave absorbing structure. The sound energy will be transformed into heat energy via repeating abrasions between the sound wave and the continuous pore walls, after going through a number of pressing and swelling processes while passing through the continuous pores and cavernous pipes, to decrease the amplitude and power of the incident sound wave to lessen its reflection and penetration. Other characteristics of the invention: light weighted with structural stiffness, able to be applied directly, needing no more construction processes afterward, cost decreasing, and high installation efficiency.
Patent TW-I290381-B (TW)
Title: Organic electroluminescent double sided display device
Inventor: LIN YI-CHIN
IPC: H01L51/00
Filed: 2003-07-21
Granted: 2007-11-21
Abstract: This invention provides an organic electroluminescent double sided display device, which is manufactured by disposing an electrode layer and an organic light-emitting layer sequentially onto a main substrate and a secondary substrate; injecting a conductive resin material onto the main substrate, in which the conductive resin material is higher than the organic light-emitting layer and an encapsulating resin is disposed on the sides of the main substrate; and finally laminating and encapsulating the two substrates, in which the encapsulating resin can encapsulate the circuit on the substrate to prevent moisture from entering and a nontransparent moisture absorbing drying material is used to fill the internal space between the main substrate and the secondary substrate so that the moisture absorbing drying material can absorb moisture and a mutual interference from the backside organic light-emitting source can be prevented.
Patent TW-I220598-B (TW)
Title: Combined beam forming-diversity wireless fading channel demodulator using adapted sub-array group antennas, signal receiving system and method for mobile communications
Inventor: RYU KIL-HYUN
IPC: H01Q3/26
Filed: 2003-08-14
Granted: 2004-08-21
Abstract: A wireless fading channel demodulator that utilizes adaptive sub-array group antennas to combine beamforming and diversity gain, a signal receiving system and method for mobile communications using the wireless fading channel demodulator are provided. The wireless fading channel demodulator combines the beamforming and diversity gain using the adaptive sub-array group antennas to eliminate interference signal arriving at different directions-of-arrival (DOAs) from undesired mobile stations (users). Therefore, a high SINR can be achieved due to strong immunity to fading and the beamforming properties improved by the sub-array group antennas, even when the number of antennas is smaller than the number of mobile stations (users). The wireless fading channel demodulator can be applied to any system receiving mobile communication information, such as a base station, a mobile station, etc.
Patent TW-I254580-B (TW)
Title: Bit rate control for motion compensated video compression system
Inventor: YU SIU-LEONG
IPC: H04N7/12
Filed: 2003-08-27
Granted: 2006-05-01
Abstract: A portion of the number of bits initially allocated For encoding some of the frames of a group of pictures (GOP) is accumulated in a bit bank and is subsequently used lo encode other frames that may require a larger number of bits to encode than those initially allocated for these frames. Furthermore, when a scene change P frame is detected in a first GOP, a second GOP is formed. The second GOP includes the scene change P frame as well as the remaining unencoded frames of the original GOP. The P frame of the first GOP is changed to an I frame in the second GOP. Furthermore, the frame to be displayed after the I frame of the second GOP is also changed to a duplicate of the I frame of the second GOP.
Patent TW-I223992-B (TW)
Title: Dishwasher
Inventor: NAKANO HIROYUKI
IPC: A47L15/42
Filed: 2003-09-25
Granted: 2004-11-21
Abstract: A dishwasher includes a main body being generally of a box shape with an open front, a washer tub being slidably extracted from and retracted into the main body through the open front, the washer tub having an open top, and a covering member for blocking a gap to be opened between the washer tub and the main body when the washer tub is fully extracted from the main body. Therefore, when the washer tub is fully extracted from the main body, a rear end of an inner wall of the washer tub is located in front of a front end of the main body to open the gap and the opened gap is covered by the covering member.
Patent TW-I233076-B (TW)
Title: Driving circuit for liquid crystal frame edge and the driving method thereof
Inventor: LIN JIA-RUNG
IPC: G09G3/20
Filed: 2003-11-24
Granted: 2005-05-21
Abstract: The present invention provides a driving circuit for liquid crystal frame edge and the driving method thereof, which is to combine a plurality of COM electrodes and a plurality of SEG electrodes alternately as a display area on a liquid crystal display, and dispose several frame COM electrodes and several frame SEG electrodes on the periphery of the display area. Thus, a plurality of COM electrodes, a plurality of SEG electrodes, several frame COM electrodes, and several SEG electrodes are alternately composed as a frame edge. The frame edge driving circuit applies voltage on the several frame COM electrodes so that the non-driven voltage for liquid crystal is larger than the voltage for 90% of liquid crystal transmissivity, and the driven voltage for liquid crystal is smaller than the voltage of liquid crystal conversion, and the frame edge driving circuit could extend the scanning period of the frame COM electrode, so as to make the frame edge displayed in full white.
Patent TW-I241792-B (TW)
Title: Frequency synchronization apparatus and method for OFDM systems
Inventor: LEE TSUNG-LIN
IPC: H04L7/00
Filed: 2003-12-01
Granted: 2005-10-11
Abstract: The present invention is generally directed to a frequency synchronization apparatus and method for OFDM systems. The frequency synchronization apparatus is comprised of a digital mixer, a first synchronizer and a second synchronizer. The digital mixer acquires a baseband signal by means of a local frequency and adjusts the local frequency in response to an integer frequency offset and a fractional frequency offset. The first synchronizer takes a sequence of received samples derived from the baseband signal in a time domain to estimate the fractional frequency offset. The fractional frequency offset is fed back to the digital mixer. After that, the second synchronizer takes a sequence of demodulated symbols derived from the baseband signal in a frequency domain. The second synchronizer yields the integer frequency offset through a coarse search stage and a fine search stage. Then, the integer frequency offset is fed back to the digital mixer.
Patent TW-I230134-B (TW)
Title: Machine for installing a zipper slider to a zipper bag
Inventor: CHEN CHUN-SHAN
IPC: B65D27/32
Filed: 2003-12-25
Granted: 2005-04-01
Abstract: A machine for installing a zipper slider to a plastic zipper bag comprises a vibrating device, a zipper slider feed, an aligning tower, an urging device, an injecting device and a pressing device. The machine automatically couples zipper sliders with zipper bags in large amounts while taking little time, thereby significantly enhancing production efficiency.
Patent TW-I246618-B (TW)
Title: Liquid crystal display apparatus
Inventor: YAMAMOTO TAKESHI
IPC: G02F1/1339
Filed: 2003-12-31
Granted: 2006-01-01
Abstract: The display area that displays image of the invention provides rectangular layout of multiple pixels. Those multiple pixels comprise the first pixel, the first spacer for holding liquid crystal layer between the array substrate and the column substrate, the second pixel and the second spacer that is smaller than the first spacer. A column partition is formed as the spacer between the array substrate and the opposed substrate, which is allocated in the second pixel instead of the first pixel, so as to generate the second spacer.
Patent TW-I239016-B (TW)
Title: System and method for low area self-timing in memory devices
Inventor: BECKER SCOTT T
IPC: G11C7/22
Filed: 2004-01-15
Granted: 2005-09-01
Abstract: An invention for self-timing in a memory device is provided. The self-timing system includes a dummy global wordline signal, which is configured to follow a global timing pulse for a memory device. In addition, a row of at least one non-timing memory banks is included. Each non-timing memory bank includes a model row in electrical communication with the dummy global wordline signal. Each model row is comprised of a plurality of load cells. The self-timing system further includes a timing memory bank having a global timing column. The global timing column is comprised of a plurality of load cells that are coupled via at least one bitline. In operation, the global timing column responds to the dummy global wordline signal to provide a self-timing reset signal for the memory device. In this manner, the self-timing reset signal is provided to each active memory bank in the row of memory banks.
Patent TW-I252839-B (TW)
Title: Method of manufacturing microchip and product made by same
Inventor: HORNG RAY-HUA
IPC: B81C99/00
Filed: 2004-02-20
Granted: 2006-04-11
Abstract: A method of manufacturing microchip, microchip made by the same method and inspection method using the same chip. The method applies a conductive adhesive over a substrate by means of halftone printing to serve as electrodes. A photoresist layer with one or more micro-channels is then formed on the substrate and the electrodes by means of lithography process. Another panel is then pressed against the photoresist layer to complete the manufacturing of the microchip. This invention implements lithography process to precisely form micro-channels of any desired configuration and distribution. Heat bonding process is then implemented to bond the panel to the substrate via the photo-resist layer so as to obtain microchips having such inspection features as high sensitivity and selectivity, compactness, low-cost, low power consumption and high coordination in a quick, cheap and precise manner. The microchips can be implemented in the fields of optical inspection and electrical inspection.