baber/WOPTO huggingface dataset:
Patent TW-551007-B (TW)
Title: Fluid material filling apparatus and related filling method
Inventor: SAKAIDA ATSUSHI
IPC: B41F15/08
Filed: 2002-09-27
Granted: 2003-09-01
Abstract: A vacuum pump 16 depressurizes a scavenging chamber 5 to discharge the air or gas residing in a via hole 21. Then, a paste chamber 9 provided adjacent to the scavenging chamber 5 moves on the scavenged via hole 21. A squeezing unit 6 provided in the paste chamber 9 pushes a conductive paste 13 into the via hole 21. Keeping the inside space of the via hole 21 in a depressurized condition is effective to let the conductive paste 13 enter deeply into the via hole 21. The inside space of the via hole 21 is entirely filled with the conductive paste 13.
Patent TW-I269567-B (TW)
Title: Method employed by a base station for transferring data and base station/user equipment having hybrid parallel/serial bus interface
Inventor: GREDONE JOSEPH
IPC: G06F13/38
Filed: 2002-11-21
Granted: 2006-12-21
Abstract: A hybrid serial/parallel bus interface method for a base station has a data block demultiplexing device. The data block demultiplexing device has an input configured to receive a data block and demultiplexes the data block into a plurality of nibbles. For each nibble, a parallel to serial converter converts the nibble into serial data. A line transfers each nibble's serial data. A serial to parallel converter converts each nibble's serial data to recover that nibble. A data block reconstruction device combines the recovered nibbles into the data block.
Patent TW-581921-B (TW)
Title: Liquid crystal display device
Inventor: KUBO MASUMI
IPC: G02F1/1337
Filed: 2002-11-27
Granted: 2004-04-01
Abstract: A first substrate includes, on one side thereof that is closer to a liquid crystal layer, a picture element electrode provided for each picture element region, a switching element, and a bus line. A second substrate includes a counter electrode opposing the picture element electrode. The picture element electrode includes a plurality of openings and a solid portion that includes a plurality of unit solid portions. In each picture element region, the liquid crystal layer takes a vertical alignment in the absence of an applied voltage, and forms a plurality of liquid crystal domains, each of which takes a radially-inclined orientation, in the plurality of openings and the solid portion by inclined electric fields produced at respective edge portions of the plurality of openings of the picture element electrode in response to an applied voltage. In each picture element region, at least one of the plurality of openings of the picture element electrode that is located along the bus line and located between two adjacent ones of the plurality of unit solid portions is superposed on the bus line.
Patent TW-I241687-B (TW)
Title: Electromechanical memory having cell selection circuitry constructed with nanotube technology
Inventor: SEGAL BRENT M
IPC: H01L27/12
Filed: 2003-01-10
Granted: 2005-10-11
Abstract: A memory system having electromechanical memory cells and decoders is disclosed. A decoder circuit selects at least one of the memory cells of an array of such cells. Each cell in the array is a crossbar junction at least one element of which is a nanotube or a nanotube ribbon. The decoder circuit is constructed of crossbar junctions at least one element of each junction being a nanotube or a nanotube ribbon.
Patent TW-584583-B (TW)
Title: Structure of a main shaft of a center cutting machine
Inventor: LU YUNG-HSIANG
IPC: B23Q5/04
Filed: 2003-01-28
Granted: 2004-04-21
Abstract: The present invention relates to a structure of a main shaft of a center cutting machine; the main shaft is equipped with a clutch, which can disengageably engage the coupling of the power source, and which is formed with sloping trenches, so that the power source can be switched between a first position, under which the main shaft is powered by the power source, and a second position, under which a pulling rod is powered by the power source for the operation of the chunk to clamp and unclamp the knife. Therefore, the pulling rod can be powered to move by the power source directly without need for additional oil cylinders.
Patent TW-I221543-B (TW)
Title: Manufacturing method of semiconductor device, manufacturing apparatus of semiconductor, control method of conveying for production line
Inventor: KOBAYASHI YOSHIAKI
IPC: H01L21/00
Filed: 2003-02-07
Granted: 2004-10-01
Abstract: The subject of the present invention is to shorten TAT (turn around time) of the extremely urgent set treatment without reducing the operational rate of the semiconductor manufacturing device. At the moment when completing the treatment of the regular wafer set LA through the manufacturing apparatus EQ1, there is only one empty unloading entrance LPOT at the manufacturing apparatus EQ3 of the next manufacturing process. Under the condition of obtaining complement before the predetermined setting value of the estimated remaining time for the treatment of wafer set LC performed by using the manufacturing apparatus EQ3 with respect to the treatment of the extremely urgent wafer set LB conducted by using the manufacturing apparatus EQ2, the wafer set LA is conveyed to the temporarily storing box LS of wafer set to assure the unloading entrance LPOT is empty. Following the complement of the treatment of the extremely urgent wafer set LB conducted by using the manufacturing apparatus EQ2, the extremely urgent wafer set LB is conveyed to the empty unloading entrance LPOT of the manufacturing apparatus EQ3.
Patent TW-588319-B (TW)
Title: Method and apparatus for sparkle reduction using a split low pass filter arrangement
Inventor: WILLIS DONALD HENRY
IPC: G02F1/133
Filed: 2003-02-14
Granted: 2004-05-21
Abstract: A circuit (10) for reducing errors due to adjacent pixel interdependence in a liquid crystal display includes a decomposer (12) for dividing an input signal into a plurality of signals having at least a high brightness signal and a low brightness signal, a delay match circuit (14) for the high brightness signal a split low pass filter arrangement (25) for the low brightness signal, and a combiner (24) for combining the delay matched high brightness signal and the filtered low brightness signal to provide an output, wherein the output signal has reduced sparkle.
Patent TW-558475-B (TW)
Title: Power transmission device capable of automatic gear shifting
Inventor: CHEN TING-GUANG
IPC: F16H1/28
Filed: 2003-02-25
Granted: 2003-10-21
Abstract: This invention relates to a power transmission device capable of automatic gear shifting, comprising a hollow body forming a base, in which is sequentially assembled with a transmission device and a torque feedback device, characterized in that, the torque feedback device includes a torque-resisting member, such that when the loaded torque is less than the resisting capability, the gear of the declaration means in the transmission device is maintained at the initial gear, when the loaded torque exceeds the resisting capability, a slide ring in the torque feedback device will urge against a gear shift in the transmission device, subjecting the deceleration means in the transmission device to be shifted to another gear. Hence, the power transmission device capable of automatic gear shifting can automatically shift the deceleration means of the power transmission device during increment or decrement of the loaded torque, thereby the gear shift can be shifted automatically to enhance the mechanical efficacy of the power transmission device.
Patent TW-I279966-B (TW)
Title: Three-terminal, low voltage pulse width modulation controller IC
Inventor: WONG CHUCK
IPC: H02M1/00
Filed: 2003-03-13
Granted: 2007-04-21
Abstract: A three-terminal low-voltage PWM controller chip includes a first terminal for receiving operating bias current supply and a feedback control signal related to an output parameter of an electrical circuit to be controlled; a second terminal connected to an output switch providing digital width-modulated control pulses to control duty cycle of the electrical circuit; a third terminal ground connection; a clocked pulse width modulation circuit responsive to current flow between the second terminal and the third terminal and the feedback control value for controlling the digital output switch; and, feedback signal separation circuitry for separating the feedback control signal from the operating bias current supply. A start-up circuit is also provided.
Patent TW-I223559-B (TW)
Title: Circuit for preventing shock sound
Inventor: HAYAMA KOICHI
IPC: H03G3/34
Filed: 2003-04-04
Granted: 2004-11-01
Abstract: There is a need for a circuit for preventing shock sound to stabilize the operation of sound amplifier in BTL type after about 100 msec from the introduction of power. Meanwhile, it is necessary to reduce as could as possible the use of a condenser in which a wide pattern area is employed since integrated circuits have been generally used in sound amplifier. Provided is a circuit for preventing shock sound comprising a condenser C which is charged in response to the introduction of power voltage so as to generate reference voltage, a first operation amplifier 4 to which an input sound signal and said reference voltage are applied, a second operation amplifier 7 to which an inverted signal of said input sound signal and said reference voltage are applied, a first buffer 13 and a second buffer 14 to which said reference voltage is applied and a level comparator 15, 16 for comparing the levels of reference voltage and said power level.
Patent TW-I230306-B (TW)
Title: Array substrate for liquid crystal display device and method of manufacturing the same
Inventor: LIM BYOUNG-HO
IPC: G02F1/1368
Filed: 2003-04-14
Granted: 2005-04-01
Abstract: An array substrate for a liquid crystal display device includes a plurality of gate lines formed of a first material and a plurality of data lines formed of a second material on a substrate, the plurality of gate lines and the plurality of data lines crossing each other, a plurality of thin film transistors electrically connected to the plurality of gate lines and the plurality of data lines, a plurality of pixel electrodes connected to the plurality of thin film transistors, a plurality of gate pads connected to the plurality of gate lines, a plurality of data pads connected to the plurality of data lines, a first shorting bar electrically connected to odd-numbered gate pads, the first shorting bar made of the first material, a second shorting bar electrically connected to even-numbered gate pads, the second shorting bar made of the second material, a third shorting bar electrically connected to odd-numbered data pads, the third shorting bar made of the first material, a fourth shorting bar electrically connected to even-numbered data pads, the fourth shorting bar made of the second material, first, second, third, and fourth connection lines electrically connected to the first, second, third, and fourth shorting bars, respectively, the first, second, third, and fourth connection lines made of the first material, and first, second, third, and fourth test pads connected to the first, second, third, and fourth connection lines, respectively, the first, second, third, and fourth test pads made of the first material.
Patent TW-I225574-B (TW)
Title: Photomask structure and method of reducing lens aberration and pattern displacement
Inventor: WU YUAN-SHUN
IPC: G03F1/00
Filed: 2003-05-01
Granted: 2004-12-21
Abstract: A photomask structure for reducing lens aberration and pattern displacement and method thereof. The photomask consists of a pervious substrate and a concealing layer, with the concealing layer including an array pattern area and a plurality of assist patterns disposed therein. The distance between the assist pattern and its upper and lower array patterns is equal, and the length of the assist patterns is equal to the width of the array patterns. The method of reducing lens aberration and pattern displacement includes providing a substrate covered by a photoresist layer, forming patterns on the photoresist layer by a photomask, and forming an array trench area on the substrate using a patterned photoresist as a mask by etching. According to the present invention, the uniformity of critical dimension between array patterns is improved and pattern displacement is reduced significantly.
Patent TW-I258601-B (TW)
Title: Exposure head and exposure device
Inventor: ISHIKAWA HIROMI
IPC: G02B27/08
Filed: 2003-05-09
Granted: 2006-07-21
Abstract: This invention is to provide an exposure head and exposure device to accelerate modulation speed of space optical modulation elements and expose in high speed. At the DMD50 used in exposure head, in main scan direction there are 800 quantities of micro mirrors disposed in a micro mirror row and there are 600 rows of them disposed in side scan direction, using a control unit to control only part of micro mirror rows (for example: 800x100 rows) to be driven. The data processing speed of DMD 50 has its own limit. The modulation speed of each line is in proportional to the pixel numbers to be used. Thus, merely using part of micro mirror rows makes the modulation speed of every line sooner.
Patent TW-569009-B (TW)
Title: Device for testing lifespan of pneumatic tool
Inventor: WU CHUEN-YIN
IPC: G01N3/22
Filed: 2003-05-21
Granted: 2004-01-01
Abstract: A device for testing the lifespan of a pneumatic tool comprises: a clamping mechanism for clamping a pneumatic tool; an impedance device having a turning knob connected to the output end of the pneumatic tool, the impedance device being electromagnetic and capable of increasing/decreasing the impedance power thereof by altering the magnitude of current; a sensing device bridged to the rotation shaft and the output end of the pneumatic tool for transmitting the output force of the pneumatic tool to the rotation knot. When the output torque of the pneumatic tool is larger than the impedance of the electromagnetic impedance device, the rotation shaft is driven to rotate; when the pneumatic tool is outputting torque, a signal line of the sensing device transmits a signal to a microcomputer to display the torque.
Patent TW-I245026-B (TW)
Title: Composition for producing glass substrate
Inventor: TSAI SHIAN-YI
IPC: C03C3/095
Filed: 2003-05-23
Granted: 2005-12-11
Abstract: This invention provides a composition for producing glass substrates, which comprises SiO2 of 55% to 70% by weight, a network composition of Y2O3 or La2O3 of 0.01% to 10% by weight, Al2O3 of 10% to 18% by weight, B2O3 of 10% to 15% by weight, CaO of 0% to 10% by weight and SrO of 0% to 4% by weight.
Patent TW-594448-B (TW)
Title: Overlay mark and method for making the same
Inventor: YEN YU-LIN
IPC: G03F9/00
Filed: 2003-06-25
Granted: 2004-06-21
Abstract: A method for making the overlay mask is described. A material layer is formed on a substrate. Patterning the material layer for forming an outer mark. A first film is formed on the material layer, and performing a planarizing process to remove a portion of the first film. A second film is formed on the material layer covering the first film, wherein the stress of the second film is different from the stress of the first film. Removing the second film on the outer mark, and then forming an inner mark inside the outer mark. Since the second film on the outer mark is removed, the non-uniformity of the second film causing overlay mark measurement error can be avoided.
Patent TW-I238864-B (TW)
Title: Method and apparatus for feeding yarns
Inventor: HUSS ROLF
IPC: D04B15/48
Filed: 2003-07-29
Granted: 2005-09-01
Abstract: A yarn feeder system (1) includes a plurality of yarn feeder devices (11, 12, 13, 14), which are combined into a group (8). In the trial mode, the yarn feeder devices (11, 12, 13, 14) are individually tension-controlled on the basis of a predetermined yarn tension value. The resultant yarn feed quantities and yarn speeds at the individual yarn feeder devices (11, 12, 13, 14) are reported to a central unit. From the reported yarn speeds, the central unit calculates a group average and sends it to the yarn feeder devices (11, 12, 13, 14) as a specified value for the subsequent mode of operation. As a result, the individual yarn feeder devices (11, 12, 13, 14) can subsequently operate purely in the positive mode. Furthermore, the central unit 31, via an input (57), can receive not only signals that characterize the machine speed (rpm) but also pattern signals, on the basis of which the yarn feeder devices of whichever group (8) or (16) is intended to respond are switched on and off or speeded up or slowed down.
Patent TW-I223641-B (TW)
Title: Method and apparatus for reducing toxic gas emission
Inventor: JANG RUEI-HUNG
IPC: B65G49/07
Filed: 2003-08-12
Granted: 2004-11-11
Abstract: A method for reducing toxic gas emission is provided. First, a hollow housing is provided. A circulation piping is provided connecting with the hollow housing to form a close loop. A filter and the source of the toxic gas are provided inside the housing and a fan is provided to force the air convection in the close loop through the source of the toxic gas and the filter layer sequentially.
Patent TW-I286120-B (TW)
Title: Steel cable abnormality detection device
Inventor: NAKAGAWA TOSHIAKI
IPC: B66B7/12
Filed: 2003-08-15
Granted: 2007-09-01
Abstract: A steel cable abnormality detection device (10) is structured from a detection portion (11) that is located close to a steel cable (40) comprised of steel wires and magnetically detects abnormality such as wire breakage, and a signal processing portion (12) for processing a signal obtained from the detection portion. A fixer (30) for holding the steel cable abnormality detection device (10) at a specific position in a lift/lower passage of an elevator is provided, the position being such that the steel cable moves relative to the position and that the distance between the position and a running passage of the rope is kept constant.
Patent TW-I222135-B (TW)
Title: Method of forming a semi-insulating region
Inventor: LAI JOEY
IPC: H01L21/31
Filed: 2003-10-16
Granted: 2004-10-11
Abstract: A semiconductor substrate is provided, and at least one first mask is formed above the semiconductor substrate. The first mask blocks at least one semi-insulating region. A second mask is thereafter formed on a surface of the semiconductor substrate. The second mask covers the semi-insulating region. The semi-insulating region is implanted with a high energy beam of particles by utilizing the second mask and the first mask as particle hindering masks. Finally, the second mask is removed.
Patent TW-I272699-B (TW)
Title: MOS transistor with elevated source and drain structures and method of fabrication thereof
Inventor: KO YOUNG-GUN
IPC: H01L29/423
Filed: 2003-10-29
Granted: 2007-02-01
Abstract: A transistor and method of formation thereof includes source and drain extension regions in which the diffusion of dopants into the channel region is mitigated or eliminated. This is accomplished, in part, by elevating the source and drain extension regions into the epitaxial layer formed on the underlying substrate. In doing so, the effective channel length is increased, while limiting dopant diffusion into the channel region. In this manner, performance characteristics of the transistor can be accurately determined by controlling the respective geometries (i.e. depths and widths) of the source/drain extension regions, the source/drain regions, the channel width and an optional trench formed in the underlying substrate. In the various embodiments, the source/drain regions and the source/drain extension regions may extend partially, or fully, through the epitaxial layer, or even into the underlying semiconductor substrate.
Patent TW-I286397-B (TW)
Title: Catalyst and use for fuel battery
Inventor: HUANG CHUAN-DE
IPC: H01M4/92
Filed: 2003-11-14
Granted: 2007-09-01
Abstract: A catalyst including nanocapsules and catalytic metal. The atom of the catalytic metal is formed on the corner of the nanocapsule. A fuel battery includes a gas diffusing layer, an anode, a cathode and a proton exchange film. The anode and cathode are made of the catalyst which is mentioned above.
Patent TW-I231250-B (TW)
Title: Pressure-adjusting structure of nailer
Inventor: LIN RUEI-YUAN
IPC: B25C5/13
Filed: 2003-12-03
Granted: 2005-04-21
Abstract: The present invention relates to a pressure-adjusting structure of nailer having a top cover combining to a top of a front cover of the nailer and a bolt screwed to the top cover. The top cover has a one-pieced two side boards and a top board wherein the top board has a protruding part and a threaded hole is defined on the protruding part for engaging a bolt. In manufacturing, the shape of the top cover can be directly formed by punching a metal sheet and then the threaded hole is formed in the protruding part of the top board. Thereafter, the top cover can be combined to the top of the front cover and fixed by the bolt. Therefore, the invention can reduce the cost substantially by using fewer components and easier procedures.
Patent TW-I261825-B (TW)
Title: Data recording method and data recording medium
Inventor: KITAGAKI NAOKI
IPC: G11B7/007
Filed: 2003-12-12
Granted: 2006-09-11
Abstract: The present invention is to provide a data recording method and the data recording medium used in the same. The method can ensure the recording compatibility even for the data recording devices carrying with light emitting devices in different rising time and dropping time of laser power. The method employs the laser beam with the relative line speed within a certain range to scan the data recording medium, and uses the state change in the portion on the data recording medium irradiated by the laser beam for data recording; and, using the pulsating sequence composed of the modulated pulses between at least the first power level Ph, the second power level P1 lower than the first power level, and the third power level Pm controlled between the first power level Ph and the second power level P1 to modulate the laser power of the laser beam to conduct the data recording, wherein the said pulsating sequence includes at least multiple pulses modulated with the first power level Ph and the third power level Pm to make the third power level Pm variation along with the line speed.
Patent TW-I238971-B (TW)
Title: Built-in Multi-Card-Reader for a direct memory-data transmitting system and the device using the same
Inventor: LIN KUO-CHAO
IPC: G06F12/00
Filed: 2003-12-31
Granted: 2005-09-01
Abstract: A device and a method for directly copying the data between memory cards are disclosed. With the supported driver software and the built-in DMA Controller, the data in a memory card can directly proceed data transmission in different formats without reading and writing the data through the main memory of the PC. The bandwidth of the System BUS is also not occupied. The CPU can only wait for the interrupt requests to start the data transmission. The system is called built-in DMA.
Patent TW-I287973-B (TW)
Title: A generally Y-shaped kitchen peeler, a protective guard for a generally Y-shaped kitchen peeler, and a method of protecting a cutting edge of a blade extending between arms of a generally Y-shaped kitchen peeler
Inventor: PROMMEL MARK
IPC: A47J17/02
Filed: 2004-01-08
Granted: 2007-10-11
Abstract: A method and apparatus for providing protection in connection with the cutting edge of a blade of a generally Y-shaped conventional kitchen peeler or cutter comprising a guard pivotally attached to the extension arms extending from the handle of the peeler, whereby the guard is pivotal between a guarding position immediately adjacent the cutting edge of the peeler blade and a non-guarding position exposing the cutting edge of the peeler blade for use.