baber/WOPTO huggingface dataset:
Patent TW-494262-B (TW)
Title: Liquid crystal display device associated fabrication method
Inventor: HATTORI KATSUJI
IPC: G02F1/133
Filed: 1997-08-23
Granted: 2002-07-11
Abstract: In a liquid crystal display device which displays images by changing light transmission through formation of a bend alignment state of the liquid crystal, a large pretilt angle domain is formed on at least either the surface of the pixel electrode or the surface of the counter electrode and the large pretilt angle domain is so conditioned as to cause a larger pretilt angle of the liquid crystal molecules than the surrounding region does. This permits quick, reliable transition from a splay alignment state to the bend alignment state. Such transition is also facilitated by adding a chiral agent to a liquid crystal. A combination of the large pretilt angle domain and a chiral agent further facilitates occurrence of the transition. Another liquid crystal display device is designed such that the twist angle of the molecules of the liquid crystal ranges from 160 DEG to 200 DEG and that the fast response achieved by formation of an alignment state similar to the bend alignment state can be achieved without formation of the bend alignment state, by applying a driving voltage higher than the voltage, which causes the extremum of transmission in the driving voltage-transmission characteristic of the device, between the pixel and counter electrodes. In another liquid crystal display device, the pixels corresponding to the pixel electrode are divided into at least two domains which cause bend director fields having different orientations, thereby improving viewing angles. In still another liquid crystal display device, the twist angle of the molecules of the liquid crystal is in the range of from 160 DEG to 200 DEG or from 250 DEG to 290 DEG and the liquid crystal layer contains a dye or pigment. The device is driven with voltages in a certain high range. With this arrangement, the difficulty in causing the transition can be overcome. Another liquid crystal display device has pretilt angles varying according to the colors of pixels. This arrangement prevents hue shifts caused by changes in the transmission of the liquid crystal, the changes being due to the different wavelengths of transmitted light.
Patent TW-438789-B (TW)
Title: Chromen-3-carboxylic acid derivatives
Inventor: ISHIZUKA NATSUKI
IPC: C07D311/60
Filed: 1997-08-23
Granted: 2001-06-07
Abstract: Compounds of the formula (I), (wherein R1-4 are H, optionally substituted alkyl group, optionally substituted alkoxy group or optionally substituted allyl group; R5 is optionally substituted alkyl, allyl or heterocyclic group; R6 is H or optionally substituted alkyl group; R7 is H, optionally substituted alkyl, alkoxy, allyl or heterocyclic group; A is S or O; the broken line represents the absent or the present of bond.), their pharmaceutically acceptable salts or the hydrates thereof. The pharmaceutical compositions, the endothelin receptor antagonists, the agents for peripheric circulating insufficiency and the agents for inhibiting bubble macrophage containing the stated compounds are also disclosed.
Patent TW-396112-B (TW)
Title: Honeycomb carrier body for catalytic converters and method for making same
Inventor: BRUNSON GORDON WAYNE
IPC: F01N3/28
Filed: 1997-09-17
Granted: 2000-07-01
Abstract: A method for making a honeycomb carrier body and product formed thereby in which a corrugated foil strip is provided having opposite side edges and corrugations oriented at an oblique angle to the side edges. The corrugated foil strip is folded on lines perpendicular to the side edges to provide a core body having fluid passages between opposite ends and a shaped periphery defined by parallel outside folds in the corrugated strip. The core body thus formed is inserted into a jacket tube so that folds at the core body periphery are in compressive contact with the jacket tube, and the periphery of the core body is joined to the jacket tube. Preferably, the corrugated foil strip is coated before the folding step, such as with an oxide layer, a catalytic coating or both, prior to the folding step. The periphery of the folded core body is then cleaned such as by grit blasting to remove the coating and reveal a clean metallic surface at the outside folds of the foil strip before the body is inserted into the jacket tube.
Patent TW-356552-B (TW)
Title: Improved field emission device having a charge bleed-off barrier
Inventor: CISNEROS RALPH
IPC: H01J9/02
Filed: 1997-09-18
Granted: 1999-04-21
Abstract: A kind of improved field emission device (200, 800), comprising: a supporting substrate (210, 810) having a major surface layer; a conductive layer (215, 815) installed on the said major surface layer of the supporting substrate (210, 810); a dielectric layer (240, 840) having a major surface layer and installed at the said conductive layer (215, 815) and making a boundary lateral surface layer (245, 845), the said lateral surface layer (245, 845) of the conductive layer (215, 815) and non-conductive layer (240, 840) formed an emitter well (260, 860); installed at a charge bleed-off barrier (290, 890) mutually extended by one component of the emitter well (260, 860) and the lateral surface layer (245, 845) of the emitter well (260, 860), having the charge bleed-off barrier (290, 890) suitable for the conductive electronic load collision resistance electron^s said emitter well (290, 890); an electrode emitter (270, 870) located inside the said emitter well (260, 860) and the said conductive layer (215, 815) as ohm contact; a major surface layer installed at the said conductive layer (240, 840) and extraction electrode (250, 850) sourced from the electron emitter (270, 870); and an anode (280, 880) installed at remote lateral and the extraction electrode (250, 850).
Patent TW-513390-B (TW)
Title: Method of purifying 1,3,5- triisopropylbenzene
Inventor: SCHWEISS DIETER
IPC: C07C15/02
Filed: 1998-02-03
Granted: 2002-12-11
Abstract: The present invention relates to a method of purifying 1,3,5-triisopropylbenzene that comprises combining impure 1,3,5-triisopropylbenzene with a sulfonating agent to form a reaction mixture, mixing the reaction mixture at a temperature at about 20 DEG C or above, and collecting the purified 1,3,5-triisopropylbenzene.
Patent TW-459008-B (TW)
Title: Compositions of thermoplastic polymer and smelt
Inventor: MORTIMER JACQUES
IPC: C08K3/00
Filed: 1998-03-26
Granted: 2001-10-11
Abstract: A composition of smelt and a thermoplastic polymer, and uses thereof, are disclosed. Smelt is a by-product of the pulp and paper industry. A thermoplastic polymer composition, comprising smelt and a thermoplastic polymer, said melt having a particle size of 0.0005 mm to 1.00 mm.
Patent TW-411661-B (TW)
Title: Method of inferring initial pole position of permanent magnet brushless motor
Inventor: OGURO RYUICHI
IPC: H02P6/06
Filed: 1998-06-08
Granted: 2000-11-11
Abstract: The present invention relates to a method of detecting the initial magnetic pole position of a permanent magnet type brushless motor and, more particularly, to a method of detecting the magnetic pole position of a rotor when a sensorless brushless motor is started. The object of the present invention is such that even though electrical parameters are not accurately acquired, the initial magnetic pole position can be estimated quickly without rotating the rotor. In order to estimate a magnetic pole position of a permanent magnet type brushless motor, the following steps are conducted. A given <gamma> axis and a given <delta> axis in an advanced from the <gamma> axis by an electrical angle of 90 < DEG> are set. A closed-loop electric current control system 2  in the <gamma> axis direction is formed while forming an open-loop electric current control system 3 in the <delta> axis direction. It is calculated an interference current I<delta> generating in the <delta> axis direction when a current command I<gamma>REF in the <gamma> axis direction is given as a stepwise alternating current command. The gamma axis is finely advanced by an angle of <DELTA><thetas>; when a sign of a product of an integral value of the interference current and a value of the current command in the <gamma> axis direction is positive. Alternatively, the <gamma> axis is finely delayed by an angle of <DELTA><thetas>; when the sign is negative. Thereby, the <gamma> axis is made accord with either a d axis as a true magnetic axis or with a -d axis advanced by 180 DEG from the true magnetic axis.
Patent TW-593225-B (TW)
Title: 1-amino-alkylcyclohexane NMDA receptor antagonists
Inventor: GOLD MARKUS R
IPC: C07C211/35
Filed: 1998-06-24
Granted: 2004-06-21
Abstract: Certain 1-amino-alkylcyclohexanes are systemically-active uncompetitive NMDA receptor antagonists having rapid blocking/unblocking kinetics and strong voltage-dependency and are therefore useful in the alleviation of conditions resulting from disturbances of glutamatergic transmission giving them a wide range of utility in the treatment of CNS disorders involving the same, as well as in non-NMDA indications, due to their immunomodulatory, antimalarial, anti-Borna virus, and anti-Hepatitis C activities and utilities. Pharmaceutical compositions thereof and a method of treating conditions which are alleviated by the employment of an NMDA receptor antagonist, as well as the aforementioned non-NMDA indications, and a method for the preparation of the active 1-aminoalkylcyclohexane compounds involved.
Patent TW-388854-B (TW)
Title: Display apparatus
Inventor: OZAWA TOKUROH
IPC: H05B33/12
Filed: 1998-07-01
Granted: 2000-05-01
Abstract: The purpose of the invention is to provide a display apparatus with enhanced display quality by expanding the light-emission area of pixels and by improving the layout of pixels and common power-feed lines formed on a substrate. Based on the purpose, pixels (7A, 7B) including a light-emission element (40), such as an electro-luminescence element or an LED element, are arranged on both sides of common power-feed lines (com) so that the number of common power-feed lines (com) is reduced. Further, the polarity of a driving current flowing between the pixels (7A, 7B) and the light-emission element (40) is inverted so that the amount of current flowing through the common power-feed lines (com) is reduced.
Patent TW-502047-B (TW)
Title: Process for preparing multifunctionalized polyorganosiloxanes (POSs), multifunctionalized polyorganosiloxane, composition comprising the same and their uses
Inventor: BARRUEL PIERRE
IPC: C08G77/392
Filed: 1998-10-07
Granted: 2002-09-11
Abstract: The present invention relates to a process for preparing multifunctionalized polyorganosiloxanes (POSa) comprising alkoxyl functional siloxyl units and siloxyl units each having an SH functional group, which consists in introducing the SH functional group by the reaction of H2S on a precursor POS of formula: A-(RXSiO)a-(RYSiO)b-B where R is especially a C1-C6 alkyl radical, X is a C1-C15 alkoxyl radical, Y is a C2-C10 hydrocarbon group which includes an ethylenically unsaturated group from which the SH functionality derives, a is a number ranging from 1 to 150, b is a number ranging from 1 to 150, the number a+b ranging from 2 to 300 and A and B are terminal groups which are selected respectively, from, in particular, on the one hand (R)3SiO- radicals taken alone or as mixtures with (R)2XSiO- and/or R(X)2SiO- and/or (X)3SiO- radicals and on the other hand -Si(R)3 radicals taken alone or as mixtures with -SiX(R)2 and/or -Si (X)2R and/or -Si(X)3 radicals. The multifunctionalized POSs thus obtained are used especially as a white-filler/elastomer coupling agent in compositions of natural or synthetic elastomer(s) containing a white filler, especially a siliceous substance, as a reinforcing filler, these compositions being intended for the manufacture of articles made of elastomer(s).
Patent TW-396631-B (TW)
Title: Surge protection device
Inventor: OKAMOTO HIROSHI
IPC: H01L29/861
Filed: 1998-07-13
Granted: 2000-07-01
Abstract: A surge protector by which electronic circuits, such as IC for SLIC, are protected in the case that surges enter portions between a line (L1) and the ground G and between a line (L1) and the ground G. This surge protector consists of plural pnpn or npnp thyristors and is provided with first and second electrodes (11 and 12) on a front surface thereof and with a third electrode (13) on a back surface thereof. Further, in this surge protector, a part of a portion between the first electrode (11) and the third electrodes (13) is formed in such a manner as to have an npnp thyristor structure. Moreover, another part of a portion between the first electrode (11) and the third electrode (13) is formed in such a manner as to have a pn junction thyristor structure. Furthermore, similarly, a part of a portion between the second electrodes (12) and the third electrodes (13) is formed in such a manner as to have an npnp thyristor structure.  Further, another part of a portion between the second electrode (12) and the third electrode (13) is formed in such a manner as to have a pn junction thyristor structure. Moreover, a portion between the first electrode (11) and the second electrode (12) is formed in such a way as to have a bidirectional thyristor structure.
Patent TW-590746-B (TW)
Title: Method and food product for increasing muscle protein and reducing fat in animals
Inventor: ADALSTEINSSON ORN
IPC: A23K1/16
Filed: 1998-08-13
Granted: 2004-06-11
Abstract: The invention is directed to a method and food product for achieving at least one of the following: increasing muscle protein or reducing fat in an animal. The method comprises administering to the animal an effective amount of a composition comprising a gastrointestinal neuro-modulator antibody in order to neutralize the gastrointestinal neuro-modulator.
Patent TW-359770-B (TW)
Title: Photomask and alignment method
Inventor: MIYAKE EIICHI
IPC: G03F9/00
Filed: 1998-09-10
Granted: 1999-06-01
Abstract: A photomask according to the present invention includes first to third alignment marks (4 to 6) for determining a position to transfer a pattern at positions corresponding to sides (2a and 2b) of a substrate (2). Thus, a photomask which permits the phases of patterns to be formed on the top and bottom surfaces of a substrate to be accurately matched and an alignment method therefor are provided. A photomask (1) for use in transferring a circuit pattern (3) onto a substrate (2) having first and second sides (2a, 2b) extending in different directions from each other and applied with a photosensitive agent, comprising alignment marks (4, 5, 6) positioned corresponding to said sides (2a, 2b) of said substrate for determining a position to transfer said circuit pattern (3), said alignment marks (4, 5, 6) having first, second and third alignment marks each having a light transmitting portion (4b, 5b, 6b) and a light shielding portion (4a, 5a, 6a), in said first and second alignment marks (4, 5), said transmitting portions (4b, 5b) being positioned to be divided into prescribed amounts by said first side (2a) of said substrate.
Patent TW-412706-B (TW)
Title: Method and apparatus for deskewing clock signals
Inventor: GEANNOPOULOS GEORGE
IPC: H03D13/00
Filed: 1998-10-06
Granted: 2000-11-21
Abstract: An apparatus for deskewing clock signals in a synchronous digital system. The apparatus contains a phase detection circuit that receives a plurality of clock signals and generates an output based on a phase relationship between those clock signals. A controller then receives the output of the phase detector and determines which one of the plurality of clock signals requires adjustment based on the output of the phase detector and a bit from a delay shift register. The controller transmits a delay signal to one of a plurality of delay circuits which modifies the delay of the clock signal that the controller determined to require adjustment.
Patent TW-459365-B (TW)
Title: Semiconductor device
Inventor: AZUMA SHUICHIRO
IPC: H01L25/10
Filed: 1998-11-19
Granted: 2001-10-11
Abstract: The present invention provides a thin-type electronic device with a large memory (such as memory module, memory card) by mounting the tape carrier package (TCP) on the layout substrate with packaged memory chips in high density. More specifically, the TCP 1 is composed of a bonding resin 9 for encapsulating the semiconductor chip and using the insulation tape 8 to form the wires 4 on one of the surface and a pair of supporting wires 10 configured on the two opposing short edges. The supporting wires 10 can keep a constant slanting angle from the TCP 1 to the mounting surface of the layout substrate and by changing the length component in the vertical direction to the mounting surface for mounting the TCP 1 with the desired angle.
Patent TW-434859-B (TW)
Title: Method and apparatus for delivering electrical power to a semiconductor die
Inventor: RUSSELL ERNEST J
IPC: H01L21/60
Filed: 1998-12-22
Granted: 2001-05-16
Abstract: A method and apparatus for delivering electrical power to a semiconductor die is provided in which a metal frame (104) is applied to the top surface of a semiconductor die. The metal frame include two voltages leads (106, 108), each adjacent to each series of bond pads (116) formed on the top surface of the semiconductor die. Each voltage lead includes a longitudinal portion (122) adjacent bond pads (116) in the center of the semiconductor die and corner portions (124) or arm portions (125) adjacent bond pads (116) located in the quadrants (114) of the semiconductor die.
Patent TW-403946-B (TW)
Title: Metal-oxide semiconductor structure and manufacture method thereof
Inventor: JENG JR-HUNG
IPC: H01L21/28
Filed: 1999-01-19
Granted: 2000-09-01
Abstract: A metal-oxide semiconductor structure and manufacture method thereof includes: having a first gate and a second gate on the substrate; a thin film layer formed on the first gate and the second gate; and then a first space is formed on the sidewall of the first gate and the thin film layer on the first gate, and a second spacer is formed on the sidewall of the second gate and the thin film layer on the second gate. Then remove the thin film layer, and etch back the second spacer such that second spacer is formed lower than a third spacer of the second gate is. Finally, it forms a self-aligned metal silicide on the first gate and the second gate.
Patent TW-410364-B (TW)
Title: Diffusion system having air curtain formation function for manufacturing semiconductor devices and method of controlling the same
Inventor: NAN KI-KIN
IPC: H01L21/00
Filed: 1999-02-22
Granted: 2000-11-01
Abstract: There are provided a diffusion system for manufacturing semiconductor devices, wherein an air curtain is formed for preventing the loss of the heat energy inside a furnace, and a method of controlling the same. The diffusion system having an air curtain formation function comprises a furnace having an opening through which a wafer boat having a plurality of wafers is loaded/unloaded ; an air curtain apparatus for spraying a gas across the opening so as to form an air curtain cutting off the inside of the furnace from its outside ; and a controlling unit for controlling the air curtain apparatus by applying on/off signal to the air curtain apparatus. The diffusion system is controlled by the controlling unit so as to form the air curtain around an opening of the furnace while a wafer boat moves out of the furnace, wafers are loaded on the wafer boat, and the  wafer boat moves into the furnace, and then, after the wafer boat is completely loaded, the air curtain is removed.
Patent TW-439331-B (TW)
Title: Laser chamber with minimized acoustic and shock wave disturbances
Inventor: JUHASZ TIBOR
IPC: H01S3/032
Filed: 1999-03-10
Granted: 2001-06-07
Abstract: A laser chamber has angled reflectors that reflect acoustic and shock waves away from the laser discharge area to minimize acoustic and shock wave disturbances. The angled reflector may have different configurations to assist in the dissipation of the acoustic and shock waves. For example, the angled reflector may have a modulated reflective surface, such as having grooves or holes defined within the surface. Further, the angled reflector may have a reflective surface with acoustic and shock wave absorbing properties. The reflective surface with absorbent properties may be a felt metal or have multiple layered porous surfaces. In addition, the walls of the laser chamber may be modulated to assist in the dissipation of the acoustic waves and shock waves through absorption, scattering, and by generating interference within the reflected waves. Multiple layered porous surfaces may be used along the walls to absorb and scatter incident waves. The walls of the laser chamber may also be covered with an acoustic and shock wave absorbing material, such as felt metal. In other embodiments, the walls of the laser chamber are modulated with grooves, such as triangular or rectangular horizontal grooves, which scatter incident waves and generate interference within reflected waves.
Patent TW-467987-B (TW)
Title: High bulk paper towels
Inventor: ARCHER SAMMY LEE
IPC: B31F1/12
Filed: 1999-04-08
Granted: 2001-12-11
Abstract: Rolled creped paper products, such as kitchen towels, can be provided with high roll bulk and a high degree of roll firmness by steaming the dry, creped paper sheet immediately prior to embossing the sheet between matched steel embossing rolls. The steaming preconditions the sheet such that the resulting sheet embossments maintain their shape and structural strength, thereby imparting greater bulk and firmness to the wound roll of product. In addition, the sheet experiences less cross-machine strength reduction as a consequence of the embossing .
Patent TW-430609-B (TW)
Title: Bearing support and method for its manufacturing
Inventor: BADE KARL-HEINZ
IPC: F16C27/06
Filed: 1999-06-02
Granted: 2001-04-21
Abstract: Disclosed is a method for manufacturing bearing, the bearing includes an inner ring surrounded by an outer ring. The inner (1) and outer (2) ring are placed, axially offset from each other, in a vulcanizing tool and a rubber intermediate ring (4) angled relative to a radial plane (7) positioned between and vulcanized onto them. On demolding and cooling the intermediate ring shrinks so that it then lies in a radial plane normal to both rings. The intermediate ring is vulcanized along with the inner (1) and outer (2) rings. The vulcanized bearing is removed from the vulcanizing tool. The axial offset (5) between the inner (1) and outer (2) rings is automatically compensated by the contraction conditions during cooling and curing.
Patent TW-425570-B (TW)
Title: Semiconductor memory testing method and the apparatus thereof
Inventor: KANG KI-SANG
IPC: G11C29/44
Filed: 1999-06-09
Granted: 2001-03-11
Abstract: A semiconductor memory testing method for simultaneously testing a semiconductor memory and interpreting defective information of the memory to thereby shorten the time to be taken for both of those processes, and a semiconductor memory testing apparatus which comprises: a pattern generator for outputting a test pattern, a desired value pattern and an address which are to be inputted into a logic comparator; a logic comparator for comparing the test pattern read out of the memory and the desired value pattern outputted from the pattern generator to detect defective information of the memory; two defect interpretation memories for memorizing the defective information which is determined by the logic comparator by accessing an address identical to that of the memory; a testing CPU for integrally controlling the logic comparator, the pattern generator and the two defect interpretation memories to test the memory; and switches for switching over to the other defect interpretation memory the control signal sent to the one defect interpretation memory from the testing CPU and, at the same time, switching over to the defective information of the one defect interpretation memory the defective information read to the defect interpreting CPU out of the other defect interpretation memory.