baber/WOPTO huggingface dataset:
Patent TW-502294-B (TW)
Title: Plasma reactor with a tri-magnet plasma confinement apparatus
Inventor: QUILES EFRAIN
IPC: H01L21/00
Filed: 2001-09-26
Granted: 2002-09-11
Abstract: A plasma reactor includes a chamber adapted to support an evacuated plasma environment, a passageway connecting the chamber to a region external of the chamber, the passageway being defined by spaced opposing passageway walls establishing a passageway distance therebetween, and a plasma-confining magnet assembly adjacent the passageway. The plasma-confining magnet assembly includes a short magnet adjacent one of the passageway walls and having opposing poles spaced from one another by a distance which a fraction of the gap distance, the short magnet having a magnetic orientation along one direction transverse to the direction of the passageway, and a long magnet adjacent the other one of the opposing passageway walls and generally facing the short magnet across the passageway and having opposing poles spaced from one another along a direction transverse to the passageway by a pole displacement distance which is at least nearly as great as the gap distance, the long magnet having a magnetic orientation generally opposite to that of the short magnet.
Patent TW-518595-B (TW)
Title: Method and arrangement to compensate parasitic leakage current loss
Inventor: POECHMUELLER PETER
IPC: H01L27/105
Filed: 2001-07-10
Granted: 2003-01-21
Abstract: The present invention relates to a method and arrangement to compensate parasitic leakage current loss in a MRAM memory cell array, wherein each world line (WL) and bit line (BL) are so arrange supplyable current, that on each crossing position of the world line and bit line, the total current intensity is essentially constant.
Patent TW-500651-B (TW)
Title: Non-contact transfer device
Inventor: IWASAKA HITOSHI
IPC: B25J15/00
Filed: 2001-07-05
Granted: 2002-09-01
Abstract: The object of the invention is to provide a non-contact transfer device which can reduce its manufacturing cost, can be easily miniaturized, can expand its field of action, and can realize also its energy saving. This non-contact transfer device 1 is a device which holds an object 9 in a non-contact state and transfers the object. The device 1 is provided with a recess 3 with the inner peripheral surface formed into a circular shape or a polygonal shape, a flat end surface 2b which is formed on the side of an aperture provided in the recess 3 and opposes to the object 9, and a fluid passage 5 which discharges a feeding fluid from a jet hole 4 facing the inner peripheral surface of the recess 3 to the interior of the recess 3 along the inner peripheral direction of the recess 3.
Patent TW-544293-B (TW)
Title: Hair washing apparatus
Inventor: ISHIMURA YOSHIKAZU
IPC: A47C1/10
Filed: 2001-07-19
Granted: 2003-08-01
Abstract: The present invention provides a hair washing unit moving up and down apparatus, which can be adjusted each height of a person for performing a hair washing and a person to be washed. The present invention is provided with a hair washing unit having a ball part 1, at which a hair washing is performed by the person for performing a hair washing, a hair washing chair 40 detachably connected to the hair washing unit via a chair supporting arm 21, on which the person to be washed is seated, and a frame column construction part 30, wherein a ball moving up and down mechanism 10 for moving up and down the ball part 1 is provided at an upper place of the frame column construction part 30, and a chair moving up and down mechanism 20 for moving up and down the hair washing chair 40 is provided at lower front thereof.
Patent TW-512391-B (TW)
Title: Real-time monitoring device for the position of extraction electrode of NH-20SR
Inventor: LI CHEN-JUNG
IPC: H01J37/04
Filed: 2001-09-07
Granted: 2002-12-01
Abstract: A real-time monitoring device for the position of extraction electrode of NH-20SR ion implanter is disclosed, which at least comprises: a motor having an output axis; an extraction electrode fixed to the end of the screw rod; a first transmission device connected to the output axis of motor to move the extraction electrode along the axis of the screw rod; a device to convert the movement of extraction electrode into electronic signal, which comprises an encoder having an input rotational axle; a second transmission device connected to the output axis of motor and the input axis of encoder, the encoder encodes according to the rotational angle of the input axis.
Patent TW-548297-B (TW)
Title: Photo- or heat-curable resin composition and multilayer printed wiring board
Inventor: TAKEUCHI MASAHIKO
IPC: C08G59/42
Filed: 2001-11-23
Granted: 2003-08-21
Abstract: This invention relates to a photo- or heat-curable resin composition which yields a cured product with minimal cracking and high reliability. The resin composition of this invention comprises 100 parts by weight of (A) photo- or heat-polymerizable unsaturated compound composed of a polycarboxylic acid adduct of bisphenol-epoxy (meth)acrylate, in which R is hydrogen or methyl group, A is a bisphenol residues of bisphenol, 9,9-bisphenol, etc., Y is the residue of a polycarboxylic acid or its acid anhydride, and n is integer of 0-3, 10-100 parts by weight of (B) alkylene oxide-modified product of (meth)acrylate or oligomers thereof, 0-50 parts by weight of (C) compound containing epoxy group and 0-50 parts by weight of (D) photopolymerization initiator or sensitizer. The composition exhibits high heat resistance and good microfabrication quality and is useful as a peripheral material of electronic parts such as semiconductor devices by the build-up process, for example, as a material for forming insulation layers in multilayer printed wiring boards.
Patent TW-536458-B (TW)
Title: Hand-held power tool
Inventor: KUSAMA MASAHIKO
IPC: B25B13/46
Filed: 2001-12-06
Granted: 2003-06-11
Abstract: A hand-held power tool includes a housing having spaced front and back walls, and an output shaft mounted in the housing for rotation in one direction or the other on an axis extending transversely with respect to the walls. The shaft has an outer end portion projecting out from the front wall for reception of an attachment for the tool. A ratchet wheel on the shaft in the space between the walls is adapted to be driven in one direction or the other for rotating the shaft in the one direction or the other. The ratchet wheel has a side face facing a fixed surface on one of the walls and a plurality of recesses extending inward from the side face spaced at intervals around the axis. Cylindrical pins are each engaged by a corresponding one of a plurality of coil compression springs for biasing the pin outward from the recess against said fixed surface for holding the ratchet wheel against rotation in a direction opposite the driven direction of rotation. The outer ends of the pins functionally engage the fixed surface.
Patent TW-I242798-B (TW)
Title: Method of and system for improving stability of photomasks
Inventor: LEVINSON HARRY J
IPC: G03F1/32
Filed: 2001-12-19
Granted: 2005-11-01
Abstract: A method of and system for reducing the absorption of light by opaque material in a photomask (1202) utilizes opaque material (1230). The method includes providing a photomask substrate (1210), and applying the opaque material (1230) to one side of the photomask substrate (1210). The interface between the opaque material (1230) and photomask substrate (1210) can reflect at least 80 percent of the light through the photomask.
Patent TW-494206-B (TW)
Title: Water pipe capable of detecting leakage
Inventor: PAI JIUN-RONG
IPC: F16L57/00
Filed: 2001-12-27
Granted: 2002-07-11
Abstract: The present invention discloses a water pipe capable of detecting leakage, which comprises: a pipe body; a protective sheath; a detection device; and an alarm device, in which the pipe body is used to carry a cooling water, and the protective sheath is covered on the pipe body. Furthermore, the detection device is installed between the pipe body and the protective sheath and is electrically connected to the alarm device. Moreover, the detection device comprises: two wires and an insulative film covering the wires. The two wires are not electrically contacting each other. The insulative film has at least an opening to partially expose any one of the two wires. During the occurrence of a leakage of the cooling water and the water contacting the partially exposed wire, the wires are electrically conductive with each other and outputting a triggered signal to the alarm device and sending out an alarm signal.
Patent TW-I222553-B (TW)
Title: Method and system for managing power in a system having an internal USB hub
Inventor: COHEN MARK EVAN
IPC: G06F1/32
Filed: 2002-01-15
Granted: 2004-10-21
Abstract: A method and system for managing power in a computer system is disclosed. The computer system includes a host. The method and system include providing a Universal Serial Bus (USB) hub, at least one USB connector and attach/removal detection logic. The at least one USB connector is coupled with the USB hub. The attach/removal detection logic is coupled with the USB hub. The attach/removal detection logic determines whether a USB device is connected to the at least one USB connector, logically decouples the USB hub from the host if the USB device is not connected to the at least one USB connector and logically couples the USB hub to the host if the USB device is connected to the at least one USB connector.
Patent TW-556297-B (TW)
Title: Line-on-line structure, line-in-line structure, and method for multi-orientation of orthogonal pairs
Inventor: NIU XINHUI
IPC: H01L21/027
Filed: 2002-01-23
Granted: 2003-10-01
Abstract: A metrology for determining bias or overlay error in lithographic processes. This metrology includes a set of diffraction test patterns, optical inspection techniques by using spectroscopic ellipsometer or reflectometer, a method of test pattern profile extraction. The invention uses a set of diffraction gratings as the test patterns, and thin film metrology equipment, such as spectroscopic ellipsometer or spectroscopic reflectometer. The profiles of the test patterns in the two successive layers are analyzed. Overlay information are obtained after processing the profile data. In a first aspect of the invention, a line-on-line overlay grating test patterns structure is disclosed in which a second layer mask is placed in the center of a clear line in a first layer mask. In a second aspect of the invention, a line-on-line overlay grating test patterns structure is disclosed in which a second layer mask is placed in the center of a dark line in the first mask.
Patent TW-I258372-B (TW)
Title: Use of a device in manufacture of a medical product, a method of producing a device for repairing diseased or damaged tissue in a subject, and a device having tissue-like characteristics
Inventor: TSAI WEI-BOR
IPC: A61P19/00
Filed: 2002-02-04
Granted: 2006-07-21
Abstract: Methods for treating diseased or damaged tissue in a subject are disclosed, involving administering to said subject at a site wherein diseased or damaged tissue occurs, cells of a type(s) normally found in healthy tissue corresponding to the diseased or damaged tissue, and/or suitable progenitor cells thereof, in association with bioresorbable beads or particles and optionally a gel and/or gel-forming substance. Where the cells and/or suitable progenitor cells thereof are chondrocytes, embryonic stem cells and/or bone marrow stromal cells, the methods of the invention are suitable for treating, for example, articular cartilage degeneration associated with primary osteoarthritis. Also disclosed is a device having tissue-like characteristics for treating diseased or damaged tissue in a subject, wherein the device comprises cells of a type(s) normally found in healthy tissue corresponding to the diseased or damaged tissue, and/or suitable progenitor cells thereof, in association with bioresorbable beads or particles and optionally a gel and/or gel-forming substance.
Patent TW-I220982-B (TW)
Title: Writing method for optical disc, processing method for information, optical disc apparatus, and information processing apparatus
Inventor: KUROBE SHINICHI
IPC: G11B7/0045
Filed: 2002-02-22
Granted: 2004-09-11
Abstract: A writing method for an optical disc to optimize writing speed, wherein a spiral track on the optical disc is divided into a plurality of zones, and different CLV writing speeds are used for performing a ZCLV writing to the zones respectively. The writing method comprises steps of setting a plurality of writing modes, storing a plurality of zone parameter sets for the writing modes respectively in a memory, wherein each of the zone parameter sets comprises dividing times for dividing the zones, and the different CLV writing speeds for the zone respectively; determining a disc type of the optical disc by a disc type determining device before the ZCLV writing is performed; selecting one of the zone parameter sets that is suitable to the disc type of the optical disc; and performing the ZCLV writing with the writing mode corresponding to the selected zone parameter set.
Patent TW-519560-B (TW)
Title: Rotary connector with valve
Inventor: FUJII RYOJI
IPC: F16K15/14
Filed: 2002-03-08
Granted: 2003-02-01
Abstract: Disclosed is a rotary connector comprising first and second connector members and valve member. The first and second connector members have connector terminal parts (5, 6) and fitting parts (7, 8) with hollows (3, 4) as fluid passages formed in the connector terminal parts (5, 6). The valve member (12) is arranged in the fluid passages. The first and second connector members are rotatably connected to each other by fitting the fitting parts thereof to each other and the valve member is accommodated in a valve storage part (11) formed in the fitting part. Valve pressing parts (14, 15) are provided to face the valve storage part, and at least a part of the valve member is pressingly held between the both valve pressing parts to hold a sealability. A frictional force acting between the both valve pressing parts and the valve member is set so as to come within such a range that the first and second connector members can be rotated with respect to each other, whereby a structure allowing an easy assembly and an absorption of the twist of a line can be provided.
Patent TW-518383-B (TW)
Title: High performance water-collecting pipe
Inventor: JANG GUEI-YU
IPC: E03B3/06
Filed: 2002-04-02
Granted: 2003-01-21
Abstract: This invention provides a high performance water-collecting pipe, consisting of a hollow pipe forming with a collecting space and several openings, several convex cones stretching out of surface of the hollow pipe in radiant arrangement, and a water filtering component enveloping the convex cones, to be suitable for laying in an aquifer to collect water. Several water collecting channels are formed by the water filtering component in accompany with the convex cones to each other. The filtering components are supported and prevented from adhering to the hollow pipe by the convex cones to ensure no blockage and constant water flow through the openings on the hollow pipe even when the filtering components are pressed and deformed.
Patent TW-558778-B (TW)
Title: Ultra fine pitch capillary
Inventor: PERLBERG GIL
IPC: B23K31/02
Filed: 2002-04-09
Granted: 2003-10-21
Abstract: A bonding tool for bonding a fine wire to bonding pads having a very fine pitch is disclosed. The bonding tool comprises a working tip at an end thereof. The working tip includes (i) a tapered section having a predetermined angle with respect to the longitudinal axis of the first cylindrical section, (ii) a working face with a first annular chamfer formed at an outside portion of an end of the working tip and, (iii) a second annular chamfer formed at an inside portion of the end of the working tip. The first and second annular chamfer adjacent one another and a substantially cylindrical axial passage coupled to an upper portion of the second annular chamfer. The bonding tool is formed from a material containing at least 80% ZrO2 by weight.
Patent TW-583018-B (TW)
Title: Method for removing a volatile component from a high viscosity liquid by using rotation pack bed
Inventor: YANG SHENG
IPC: B01J19/28
Filed: 2002-04-30
Granted: 2004-04-11
Abstract: A high viscosity liquid is fed into a rotation pack bed at a position with a distance far enough from a rotation axis, creating a centrifugal force exerted on the high viscosity liquid overwhelms a drag thereof, so that it can flow radially through the rotation pack bed. A high pressure gas is introduced into the rotation pack bed peripherally and/or a suction force source is connected to a position near the rotation axis, so that a volatile component contained in the high viscosity fluid is entrained in the gas counter currently flowing through the rotation pack bed and exiting from the position near the axis, or the volatile component part exits from the position near the axis in gas phase, and thus the volatile component is removed from the high viscosity liquid. A second liquid can also be fed into the rotation pack bed to react with the high viscosity liquid, so that a reaction product is formed, and a volatile side product is removed at the same time.
Patent TW-I229178-B (TW)
Title: Device and method for operating a refrigeration cycle without evaporator icing
Inventor: BAGLEY ALAN WALTER
IPC: F25B47/02
Filed: 2002-05-16
Granted: 2005-03-11
Abstract: The present invention relates to a device and method for operating a refrigeration cycle without icing of the evaporator component of the device.
Patent TW-544548-B (TW)
Title: Phase-shifting mask and method of fabricating the same
Inventor: IWASAKI HARUO
IPC: G03F1/68
Filed: 2002-05-21
Granted: 2003-08-01
Abstract: A phase-shifting mask includes (a) a substrate, (b) a light-shielding film formed on the substrate and having a plurality of first openings and a plurality of second openings, and (c) a phase-shifter formed on the substrate only in the first opening of the light-shielding film.
Patent TW-583585-B (TW)
Title: A module of safe execution program under Windows operating system and method thereof
Inventor: LUO TIAN-JANG
IPC: G06F9/445
Filed: 2002-05-28
Granted: 2004-04-11
Abstract: The invention relates to module of safe execution program under Windows operating system (OS) and method thereof are adapted to secure user's program execution under Windows OS that won't cause the protected file system, networking system and registry tree from being changed or devastated as a result of exceptional event and are characterized by executing the safe execution module of the invention under the Windows OS to ensure correct operation of user's program under the Windows OS.
Patent TW-555983-B (TW)
Title: Test and burn-in connector
Inventor: LI CHE-YU
IPC: H05K3/32
Filed: 2002-06-28
Granted: 2003-10-01
Abstract: An interconnection device is provided for temporary connection of a first electronic system to a second electronic system having a support substrate that includes an ordered array of conductive solder pads. A plurality of coil signal contacts are mounted to the conductive solder pads. Each one of the coil signal contacts comprises a central longitudinal axis, a top turn and a bottom turn that are arranged in spaced relation to one another. In this way, the bottom turn of one of the plurality of coil signal contacts is fastened to each of the conductive pads such that the top turns are spaced away from the support substrate.
Patent TW-554638-B (TW)
Title: Light emitting device
Inventor: KOYAMA JUN
IPC: G09G3/32
Filed: 2001-05-04
Granted: 2003-09-21
Abstract: There is provided an active matrix EL display device that can display a clear multi gray-scale color display to reduce the shift in the potential caused by the potential drop due to the wiring resistance of a power source supply line, in order to decrease the unevenness in a display region. A plurality of drawing out ports of the power source supply line are arranged. Further, in the wiring resistance between the external input terminal and the pixel portion power source supply line, potential compensation is performed by supplying potential to the power source supply line by a feedback amplifier. Further, in addition to above structure, the power source supply line may be arranged in a matrix.
Patent TW-I241738-B (TW)
Title: Method and apparatus for constructing mobile wireless antenna systems
Inventor: LI SHIDONG
IPC: H01Q3/26
Filed: 2002-07-29
Granted: 2005-10-11
Abstract: An antenna system and method for constructing said system from a plurality of antenna elements. An antenna system radiation pattern function is specified. The antenna elements are determined by measurement, simulation or calculation and parameterized according to interelement spacing within the array. The parameterized array elements are collected to form a set that is identified with a frame. A dual frame to the element frame is determined and antenna element weights are computed based on the dual frame and the specified system radiation pattern function. The antenna system is then constructed in accordance with the antenna element weights. The antenna element frame enables high-quality low SLL beams, irregular interelement spacing, arbitrary geometries of linear and planar arrays, time and space arrays, multi-band arrays and inclusion of element phase variations due to differences in element feeds in the constructed antenna system.
Patent TW-544378-B (TW)
Title: Clip for replaceable surface mounted devices
Inventor: SCHILLING ROBERT G
IPC: B25B11/00
Filed: 2002-09-12
Granted: 2003-08-01
Abstract: A clip for a surface mounted device, such as a fuse, which is attachable to a fuse by spring pressure and is attachable to a printed wiring board by soldering. The inner portions of the clip surfaces are non-solderable whereas the outer surfaces are covered with a solderable material. As a result, the inner surfaces of the clips and end caps of the fuse are not soldered during the soldering operation. This enables a fuse to be easily removed from the clips and replaced with a new fuse.
Patent TW-I267050-B (TW)
Title: Liquid crystal display and driving method thereof
Inventor: MOON SEUNG-HWAN
IPC: G09G3/20
Filed: 2002-11-12
Granted: 2006-11-21
Abstract: A liquid crystal display includes a liquid crystal panel assembly, a gate driver, a data driver and a reference voltage generator. T liquid crystal panel assembly includes a plurality of gate lines, a plurality of data lines intersecting the gate lines, a plurality of switching elements connected to the gate lines and the data lines, a plurality of pixel electrodes connected to the switching elements, and a reference electrode opposing the pixel electrodes. The gate driver applies gate signals for turning on and off the switching elements to the gate lines, and the data driver applying data voltages to be applied to the pixel electrodes to the data lines. The reference voltage generator generates a plurality of reference voltages including first to third reference voltages to be respectively applied to first to third positions of the reference electrode. The first reference voltage is smaller than the third reference voltage and the third reference voltage is smaller than the second reference voltage. The first position is closer to the gate driver than the third position and the third position is closer to the gate driver than the second position.