baber/WOPTO huggingface dataset:
Patent TW-453082-B (TW)
Title: A goods design creating system and method of creating the same
Inventor: HARASAKI HIROYUKI
IPC: G06F17/50
Filed: 1997-10-08
Granted: 2001-09-01
Abstract: The present invention relates to a goods design creating system. A goods supplier (for example, a watch maker) supplies parts digital information indicating structural parts of goods (for example, a watch), which can provide to a consumer, and a design software used for combining the parts digital information (or a design based information due to the design software), to the consumer through, for example, an information communication network. The goods supplier receives goods original design information in which the consumer designed by using the design software and the parts digital information and combining them. The goods supplier manufactures the goods in accordance with the goods original design information received from the consumer, and delivers the goods to the consumer.
Patent TW-351807-B (TW)
Title: Method and apparatus for testing focus and track of optical head of CD player testing on focus and track for optical head of CD player
Inventor: JU CHAU-JIU
IPC: G11B7/09
Filed: 1997-10-14
Granted: 1999-02-01
Abstract: A method for focusing and tracking a CD photohead in an effort to enhance the focusing and tracking capability, the photohead includes at least a laser source and a objective lens, the laser source will provide a laser light beam, the focusing and tracking comprises the following steps: providing a bifocal device through which the laser light beam can be focused on a first and a second focuses; providing a photo detector disposed adjacent to the first focus, the photo detector covers a first region and a second region, and the second region is on the outer periphery of the first region; the laser light beam will pass the objective lens and focus on the CD to read out the data stored on the data tracks; the reflected laser light beam from the CD, will pass the bifocal device and direct onto the photo detector; the photo detector will detect the laser light beam focusing onto the first region and to obtain a focus error by means of knife edge method, this focus error detected will be employed for correcting the distance between the photo head and the CD to gain the proper focus onto the CD; and the laser light beam falling onto the second region will be focused on the second focus, then a push-pull method is carried out to obtain the track error which is used for correcting the radial direction the photo head moves on the track to secure the proper focus on the data track.
Patent TW-444202-B (TW)
Title: Pipelined fast-access floating gate memory architecture and method of operation
Inventor: WANG KARL L
IPC: G06F12/00
Filed: 1997-10-23
Granted: 2001-07-01
Abstract: A nonvolatile memory architecture (10) contains a plurality of memory arrays (12) formed by a plurality of floating gate memory cells and supports a 1X and 2X architecture. The nonvolatile memory design contains high voltage row decoders (16), low voltage row decoders (18), data multiplexors (24) and low voltage control circuitry (22). The nonvolatile memory architecture (10) features a pipelined scheme with a 100 MHz operation. Data multiplexers (24) and sense amplifier circuitry (26) with a master/slave portion increase the data access rate.
Patent TW-495609-B (TW)
Title: Use of certain amides as probes for detection of antitubulin activity and resistance monitoring
Inventor: YOUNG DAVID HAMILTON
IPC: C07C271/24
Filed: 1997-11-04
Granted: 2002-07-21
Abstract: This invention relates to methods for screening compounds for antitubulin activity, resistance monitoring and quantifying tubulin using certain amides that inhibit the growth of eukaryotic cells as probes in binding assays, said amides having the structural formula, wherein A is cycloalkyl, alkyl, haloalkyl, alkylthio, haloalkylthio, alkenyl, haloalkenyl, alkynyl, haloalkynyl, alkoxy, haloalkoxy, or phenyl, pyridyl, furyl, thienyl, isoxazolyl, oxazolyl, pyrrolyl, isothiazolyl, thiazolyl, pyrazolyl, imidazolyl, pyrimidinyl, quinolyl, isoquinolyl, naphthyl, pyridazinyl, pyrazinyl, benzothienyl, indolyl, benzofuranyl or benzyl, all optionally substituted in an acceptable manner with up to 4 substituents; R1 and R2 are each independently a hydrogen atom, alkyl, haloalkyl, alkenyl, haloalkenyl, alkynyl or haloalkynyl, provided that both R1 and R2 are not a hydrogen atom; and X, Y and Z are each independently a hydrogen atom, halo, cyano, thiocyano, isothiocyano or alkylsulfonyloxy, provided that at least one of X, Y and Z is not a hydrogen atom; or the optical enantiomers thereof.
Patent TW-418432-B (TW)
Title: Manufacturing method of thin film transistor array
Inventor: WATANABE TAKAHIKO
IPC: G02F1/1362
Filed: 1997-12-08
Granted: 2001-01-11
Abstract: This invention provides a manufacturing method of thin film transistor array, in which the transistor array includes a transparent insulating substrate (18), plural thin film transistors arranged in matrix and formed on the substrate, a gate bus line (2) connected to the gate electrode of thin film transistor, a drain bus line (8) connected to the drain electrode of thin film transistor, and a pixel electrode (11) driven by thin film transistor. The manufacturing method includes the following steps. The gate electrode (1) and the gate bus line (2) are formed on the substrate. A layer of gate insulation thin film is formed on top of the substrate. A proper semiconductor (21) is formed on the gate insulation thin film layer. The source electrode, drain electrode and source bus line are formed on the gate insulation thin film layer and the operative semiconductor. A protection thin film layer (13) is formed on top of the whole substrate. Part of the gate insulation thin film layer and the protection thin film layer located on top of the gate bus line terminal (3) are stripped. Additionally, part of the protection thin film layer on top of the drain bus line terminal (9) is removed. The pixel electrode is formed on the substrate. The method can only use one step of photolithography process to form a gate bus line and a drain bus line.
Patent TW-I224108-B (TW)
Title: Interleukin-18-receptor proteins
Inventor: TORIGOE KAKUJI
IPC: C07K16/28
Filed: 1997-12-24
Granted: 2004-11-21
Abstract: Disclosed are a receptor protein which recognize a novel cytokine, i.e., interleukin-18, a monoclonal antibody specific to the protein, and uses thereof. The receptor protein is useful as pharmaceutical to treat and prevent autoimmune and allergic disease because it suppresses and regulates excessive immunoreaction. The monoclonal antibody specifically reacts with interleukin-18, exhibiting efficacy in purification, detection and inhibition of interleukin-18.
Patent TW-425414-B (TW)
Title: Preactivated catalyst for olefin (co)polymerization, catalyst for olefin (co)polymerization and olefin (co)polymer composition and their manufacturing method
Inventor: SAITO JUN
IPC: C08L23/08
Filed: 1998-02-05
Granted: 2001-03-11
Abstract: The present invention relates to a aromatic alkene metal derivative catalyst for olefin (co)polymerization that can produce an olefin (co)polymer having a high melt tension, a high crystallization temperature and excellent heat stability, and a catalyst for olefin (co)polymerization. The present invention also relates to a preactivated catalyst for the production of an olefin (co)polymer composition having a high melt tension, a high crystallization temperature and excellent heat stability, and a method for producing the same. A preactivated catalyst for olefin (co)polymerization obtained by (co)polymerizing olefins with compounds comprising the following compounds (A) and (B) so that an olefin (co)polymer (a) having an intrinsic viscosity ηa measured in tetralin at 135 DEG C of 15 to 100 dl/g is generated in an amount of 1 g to 500 kg per mmol of transition metal in a compound (A); compound (A): a transition metal compound having at least one π electron conjugated ligand; and compound (B): at least one compound selected from the group consisting of (B-1) aluminoxane, (B-2) an ionic compound that reacts with the transition metal compound (A) so as to form an ionic complex, and (B-3) a Lewis acid.
Patent TW-348058-B (TW)
Title: Trocar
Inventor: LIN SHYI-JANG
IPC: A61B17/12
Filed: 1998-02-23
Granted: 1998-12-21
Abstract: A trocar, the structure thereof comprising: a hollow front catheter having a sharp end and a dull end; a hollow inner tube engaging with the dull end of the front catheter; a detachable external sleeve covering the outer peripheral structure consisting of the front catheter and the inner tube, and slidable on the inner tube; an external sleeve stop ring located on one end away from the insertable external sleeve away from the inner tube for fastening the external sleeve; and a handle for engagement using the external sleeve stop ring, the external sleeve and the inner tube covered thereby.
Patent TW-353645-B (TW)
Title: Cases for accommodating disc cartridges
Inventor: KOBAYASHI DAIKI
IPC: B65D85/57
Filed: 1998-04-20
Granted: 1999-03-01
Abstract: A case for accommodating a disc cartridge, which includes: a main body having side walls and a bottom; a cartridge support arranged in the main body and including steps with increasing heights in due order; and partition plates arranged in the main body and corresponding to the steps of the cartridge support; first and second sides of the disc cartridge inserted in the main body being held between side faces of the cartridge support and between the partition plates.
Patent TW-407069-B (TW)
Title: Method for influencing the steel strip profile on the rim portion of rolling steel strip
Inventor: ROSENTHAL DIETER
IPC: B21B27/02
Filed: 1998-04-28
Granted: 2000-10-01
Abstract: A kind of method for influencing the strip profile on the rim portion of rolling steep strip; wherein, employing the overlapping of the conventional CVC polishing to counteract the interference effect on the body portion in roller gaps for the chamfered roller; in particular, using special CVC rollers as the working rollers (1) (2) and the crown is determined by off-line calculation.
Patent TW-369446-B (TW)
Title: Process for manufacturing thin strip of ferritic stainless steel, and thin strip thus obtained
Inventor: PARADIS PHILIPPE
IPC: B22D11/00
Filed: 1998-05-12
Granted: 1999-09-11
Abstract: The subject of the invention is a process for manufacturing ferritic stainless steel strip, in which a strip of a ferritic stainless steel, of the type containing at most 0.12% of carbon, at most 1% of manganese, at most 1% of silicon, at most 0.040% of phosphorus, at most 0.030% of sulfur and between 16 and 18% of chromium, is solidified, directly from liquid metal, between two close-together, internally-cooled, counterrotating rolls with horizontal axes, wherein said strip is then cooled or left to cool so as to avoid making it remain within the austenite to ferrite and carbides transformation range, wherein said strip is coiled at a temperature of between 600 DEG C and the martensitic transformation temperature Ms, wherein the coiled strip is left to cool at a maximum rate of 300 DEG C/h down to a temperature of between 200 DEG C and ambient temperature and wherein said strip then undergoes box annealing. The subject of the invention is also a ferritic stainless steel strip of t he type containing at most 0.12% of carbon, at most 1% of manganese, at most 1% of silicon, at most 0.040% of phosphorus, at most 0.030% of sulfur and between 16 and 18% of chromium, wherein it is capable of being obtained by the above process.
Patent TW-355178-B (TW)
Title: A method for reducing or preventing damage to fiber wound on a spool
Inventor: TOTA MARK S
IPC: G02B6/00
Filed: 1998-06-07
Granted: 1999-04-01
Abstract: A method for reducing or preventing damage to a fiber being wound on a spool, the method including the steps: a fiber is wound on spool against the inside surface of a non-circular guard that substantially surrounds the spool; a fiber is captured against an angled entrance surface of the guard that extends outwardly from the guard; the fiber end is maintained against the inner surface of the guard by centrifugal force, thereby maintaining separation of the free end of the fiber from the fiber already wound on the rotation.
Patent TW-459055-B (TW)
Title: Wear-resistant press-cast aluminum alloy
Inventor: LIU CHUAN-SHENG
IPC: C22C21/02
Filed: 1998-06-17
Granted: 2001-10-11
Abstract: This invention relates to a wear-resistant press-cast aluminum alloy, which exhibits excellent wear resisting characteristics and which can be produced at reduced cost. The aluminum alloy contains (1) 82 to 86.1% by weight of A1, (2) 13.1 to 15% by weight of Si, (3) 0.8 to 3.0% by weight of interstital elements, wherein the interstital element is one or more than two elements selected from the group consisting of Mn, rare earth metals, Ti, and Cr.
Patent TW-428310-B (TW)
Title: Merged logic and memory combining thin film and bulk Si transistors
Inventor: EMMA PHILIP GEORGE
IPC: H01L27/11
Filed: 1998-06-23
Granted: 2001-04-01
Abstract: The present invention describes the use of two semiconductor layers, a thin film (TF) layer and a bulk Si wafer layer, to make high density and high speed merged logic and memory IC chips. The memory cells use three-dimensional (3D) SRAM structures. Two kinds of 3D logic cells are disclosed. 3D form of the differential cascode voltage switch (DCVS) architecture, and a 3D form of the DCVS with pass gate (DCVSPG) logic architecture. A high density ""system on chip"" architecture is described. The high density is achieved by locating large PMOS transistors in the TF Si layer, and the fast NMOS transistors in a bulk Si wafer layer. A single process sequence to simultaneously make the logic and memory circuits on the IC chip is also described.
Patent TW-531540-B (TW)
Title: Selective synthesis of organodiphosphite compounds
Inventor: MCKINNEY RONALD JAMES
IPC: C07F9/6574
Filed: 1998-08-01
Granted: 2003-05-11
Abstract: A process for the preparation of organodiphosphites of the general formula (R1O)2P(OZO)P(OR1)2 wherein R1 is phenyl, unsubstituted or substituted with C1 to C6 alkyl groups and Z is selected from radicals defined by the formulae I to IV: wherein R2 and R9 are the same and are selected from H, C1 to C6 alkyl, and C1 to C6 alkoxy; R3 and R8 are the same and are selected from H, C1 to C6 alkyl, and C1 to C6 alkoxy; R4 and R7 are the same and are selected from H, C1 to C6 alkyl, and C1 to C6 alkoxy; R5 and R6 are the same and are selected from H, C1 to C6 alkyl, and C1 to C6 alkoxy; or wherein: X is O, S, or CH(R18); R10 and R17 are the same and are selected from H, C1 to C6 alkyl, and C1 to C6 alkoxy; R11 and R16 are the same and are selected from H, C1 to C6 alkyl, and C1 to C6 alkoxy; R12 and R15 are the same and are selected from H, C1 to C6 alkyl, and C1 to C6 alkoxy; R13 and R14 are the same and are selected from H, C1 to C6 alkyl, and C1 to C6 alkoxy; and R18 is H or C1 to C6 alkyl; or wherein: R19 and R20 are H; or wherein: A is O, S, CH(R24); R22 and R23 are H; R24 is H or C1 to C6 alkyl, which comprises: (a) treating at a temperature between about -25 DEG C and 10 DEG C one molar equivalent of PCl3 with two molar equivalents of R1OH; (b) treating the solution of step (a) at between -25 DEG C and 10 DEG C with at least two equivalents of an organic base to produce (R1O)2PCl and substantially insoluble salt formed from the organic base and HCl which is formed by the reaction of R1OH and PCl3; and (c) reacting at a temperature of between -25 DEG C and 10 DEG C the (R1O)2PCl with one half molar equivalent of HO-Z-OH, provided if less than three equivalents of the organic base are utilized in step (b), than a sufficient quantity of additional organic base is assed to bring the total equivalents of organic base utilized in the process to at least three.
Patent TW-440439-B (TW)
Title: Tapered toothbrush bristle and toothbrush with said bristles, and methods for producing the same
Inventor: KWEON YOUNG-JUN
IPC: A46D1/00
Filed: 1998-08-21
Granted: 2001-06-16
Abstract: A tapered bristle for a toothbrush which is tapered starting at 10 mm or less, preferably 3-5 mm, from the end of the bristle, characterized in that the tapered end of the bristle ranges from 0.04 mm to 0.08 mm in diameter, is disclosed. A toothbrush tufted with said tapered bristles is also disclosed. In addition, methods for producing said tapered bristle or said toothbrush are disclosed.
Patent TW-514624-B (TW)
Title: A method of disposing of effluents containing formaldehyde of formaldehyde precursors such as hexamine
Inventor: FLAVIO CAMBRIA
IPC: C02F1/70
Filed: 1998-09-24
Granted: 2002-12-21
Abstract: In a method of treating effluents containing formaldehyde and/or precursors thereof, a compound containing hexavalent chromium, particularly sodium dichromate, is added to the effluents in an acid environment to give a solution which contains trivalent chromium ions and products of the oxidation of all of the formaldehyde and/or precursors thereof, and which can be used for tanning hides.
Patent TW-391142-B (TW)
Title: Personal computer-based set-top converter for television services
Inventor: NAIFF KENNETH L
IPC: H04N5/44
Filed: 1998-10-23
Granted: 2000-05-21
Abstract: A peripheral device is provided for a a personal computer enabling the PC to provide the functions of a set-top box for television reception. Communication of television and control signals between the television and PC can be provided over the cable wiring already provided in the subscriber premises. Alternatively, wireless communication can be provided between the television and the PC. The invention obviates the need for a set-top box and the associated expense thereof. The television operations take place in the multitasking environment of the PC, so that the PC can be concurrently used for other applications.
Patent TW-434505-B (TW)
Title: Single-cycle accelerator for extremun state search
Inventor: MOBIN MOHAMMAD SHAFIUL
IPC: H03M13/23
Filed: 1998-11-23
Granted: 2001-05-16
Abstract: The invention includes a method of identifying an extremum value and an index in a group of values where each value has an associated index. A count register (100) is initialized to an initial count. A value from the group as well as a predetermined value are provided simultaneously to an arithmetic logic unit (26) and a multiplexer (92). The value from the group and the predetermined value are compared in the arithmetic logic unit (26). A selector (88) is set to one of a first or second logic state. In the first logic state the selector (88) selects a minimum; in the second logic state the selector selects a maximum. One of the value and the predetermined value are selected as an extremum based on a flag (84) set by the comparision in the arithmetic logic unit (26) and the selector. The predetermined value is replaced with the extremum and the count register count is stored when the selector (88) is set to a first state and the value is less than the predetermined value. The predetermined value is replaced with the extremum and the count register count is stored when the selector (88) is set to the second state and the value is greater than the predetermined value.
Patent TW-493328-B (TW)
Title: n-port direct receiver and I/Q demodulator thereof
Inventor: BRANKOVIC VESELIN
IPC: H03D9/04
Filed: 1998-12-19
Granted: 2002-07-01
Abstract: The present invention relates to n-port junction devices for processing modulated digital RF signals, n being an integer larger than 3, the n-port junction device comprising two RF input ports (4, 5), two passive signal-combining means (2, 3) connected to each other wherein respectively one of the passive signal-combining means (2, 3) is connected to one of the RF inputs (4, 5), and at least two power sensors (P1, P2) wherein each of the passive signal-combining means (2, 3) has at least an output port (6, 7) and each output port (6, 7) is connected to a power sensor (P1, P2). The two passive signal-combining means (2, 3) are connected with each other by means of a phase shifting element (10).
Patent TW-417085-B (TW)
Title: Pickup adjusting mechanism
Inventor: AKIBA TAKAO
IPC: G11B5/49
Filed: 1999-02-02
Granted: 2001-01-01
Abstract: A pickup adjusting mechanism is provided with a turntable on which a disk-shaped recording medium is clamped, a disk motor which drives the turntable, a first base which supports the disk motor, a pickup which reads information recorded on the disk-shaped recording medium, a second base which is supported on the first base and movably supports the pickup and an angle adjusting part which is provided between the first base and the second base, and adjusts an angle of fthe pickup with respect to the disk-shaped recording medium clamped on the turntable.
Patent TW-397741-B (TW)
Title: A clamping jaw, an adjustable jaw supported on a support element, an adjustable clamping jaw apparatus and methods of attaching a clamping jaw to a support element and of removing a clamping jaw attached to a support element
Inventor: BECKMANN TOBY JAY
IPC: B25B5/10
Filed: 1999-03-05
Granted: 2000-07-11
Abstract: A method of attaching a clamping jaw to a support element comprising a stop element having the steps of providing a stop element within a channel formed in the clamping jaw and blocking a first end of the channel and a second end of the channel so that the stop element is trapped between the first and second ends of the channel.
Patent TW-498440-B (TW)
Title: Manufacture method of semiconductor device
Inventor: NISHIDA AKIO
IPC: H01L21/44
Filed: 1999-03-25
Granted: 2002-08-11
Abstract: In a method of manufacturing a semiconductor device having a memory mat portion, in which an active region and a field region are formed densely, after a polishing stopper film is deposited on a semiconductor substrate, there are formed grooves by etching a polishing stopper film of a field region and the semiconductor substrate. In addition, after an insulating film is deposited so as to fill the grooves, the insulating film is partly removed from the memory mat portion by etching. Under this state, the insulating film is chemically mechanically polished until the polishing stopper film is exposed. The film thickness of the polishing stopper film on the active region can be reduced, and an electrical element isolation characteristic of the field region can be improved. At the same time, upon chemical mechanical polishing, a silicon substrate can be prevented from being exposed at the central portion of the memory mat portion and the insulating film can be prevented from being left on the silicon nitride film near the outer periphery, thereby making it possible to form elements having uniform electrical characteristics on all active regions of the memory mat portion.
Patent TW-423004-B (TW)
Title: Cathode ray tube having an improved indirectly heated cathode
Inventor: KOIZUMI SACHIO
IPC: H01J1/22
Filed: 1999-05-31
Granted: 2001-02-21
Abstract: A cathode ray tube includes a phosphor screen and an electron gun. The electron gun includes an indirectly heated cathode structure and plural grid electrodes in axially spaced relationship. The cathode structure includes a base metal having an electron emissive material coating and a heater for heating the base metal. The heater includes a major heating portion having a spirally wound heating wire and leg portions disposed at ends of the major heating portion, and each of the leg portions includes a first multilayer winding portion having heating wires wound spirally in plural layers and a second multilayer winding portion disposed intermediate between the major heating portion and the first multilayer winding portion and having heating wires wound in plural layers. The major heating portion and at least a portion of the second multilayer winding portion are covered with an insulating coating, the heater is welded to electrical conductors for applying a voltage thereto at the first multilayer winding portion, and the number of layers in the second multilayer winding portion is at least three and the number of layers in the first multilayer winding portion is larger than that in the second multilayer winding portion.