baber/WOPTO huggingface dataset:
Patent TW-263452-B (TW)
IPC: B21C25/02
Filed: 1995-04-11
Granted: 1995-11-21
Abstract: A die (1) has a thin rod-shaped mandrel (2) tightly surrounded by the segments (11) of a gripper (3), the mandrel (2) being placed in the axial bore (5) of a mandrel holder (4). The inner peripheral surface of the axial bore (5) is shrinkage-fitted or otherwise fixedly fitted on outer peripheral surfaces of the gripping segments (11), thereby urging them to keep the thin rod-shaped mandrel (2) in place in the holder (4). The mandrel can have an extremely fine orifice forming end (9) of a diameter of 3 mm or less, such an fine can be prepared easily and precisely, and maintenance of the die can be done inexpensively when the orifice forming end will have been worn out or damaged. <IMAGE>
Patent TW-347412-B (TW)
Title: Liquid crystal compositions and a liquid crystal element containing the same
Inventor: UHATA YOSHIAKI
IPC: C09K19/46
Filed: 1995-09-29
Granted: 1998-12-11
Abstract: A liquid crystal mixture characterized in comprising (a) at least one compound selected from the group consisting of a compound of the formula (1): (1) in which R is a C1 -C10 alkyl group; X1, X2, X3, X4, Y1, Y2, Y3 and Y4 represent, independently each other, CH or CF; A is a hydrogen atom, a 4-R1-(C3-C6-cycloalkyl) group, a 4-R1-(C3-C6-cycloalkenyl) group or a R1-(O)p group in which R1 is a C1 -C10 alkyl group, a C2 -C10 alkenyl group, a C2-C10 alkynyl group or a C2-C10 alkoxyalkyl group, and p is 0 or 1; and Z is --C.tbd.C-- or a single bond, a compound of the formula (2): (2) in which B is a fluorine atom, a trifluoromethyl group, a trifluoromethoxy group or a cyano group, and R, X1, X2, X3, X4, Y1, Y2, Y3, Y4 and Z are the same as defined in the formula (1) and a compound of the formula (3): (3) in which C is a hydrogen atom, C1-C10 alkyl group, a 4-R1-(C3-C6-cycloalkyl) group, an R1 group, a fluorine atom or a cyano group; and R, X1, X2, X3, X4, Y1, Y2, Y3, Y4, R1 and p are the same as defined in the formula (1), and (b) at least one compound of the formula (4): (4) in which rings C, D, E and F represent, independently of each other, 1,4-phenylene, 1,4-cyclohexylene, 1,4-cyclohexelene, 4,1-cyclohexelene, 2,5-cyclohexelene, 5,2-cyclohexelene, 3,6-cyclohexelene, 6,3-cyclohexelene, 2,5-pyrimidinediyl, 5,2-pyrimidinediyl, each of which may be substituted by fluorine atoms; R2 is a hydrogen atom, a C1-C8 alkyl group, a C2-C8 alkenyl group, a C1-C8 alkoxy group or a C2-C8 alkoxyalkyl group; R3 is a hydrogen atom, a fluorine atom, a fluoromethyl group, a difluoromethyl group, a trifluoromethyl group, a fluoromethoxy group, a difluoromethoxy group, a trifluoromethoxy group, a cyano group, a C1-C8 alkyl group, a C2-C8 alkenyl group, a C1-C8 alkoxy group or a C2-C8 alkoxyalkyl group; Z1, Z2 and Z3 represent, independently of each other, --COO--, --OCO--, a C2-C4 alkylene group, a C2 -C4 alkenylene group, a C2 -C4 alkynylene group or a single bond; J and K represent, independently of each other, a methylene group or --O--; a, b, c, d and e represent, independently of each other, 0 or 1 with the proviso that a sum of b, c and d is at least 1 (one), that when R2 is an alkoxy group, a is 0 (zero), that when R3 is an alkoxy group, e is 0 (zero), and that in the case where R2 and R3 are not alkoxy groups, a is 1 when b is 1 and the ring C is a 1,4-phenylene, 2,5-pyrimidinediyl, 5,2-pyrimidinediyl, or when b is 0, c is 1 and the ring D is 1,4-phenylene, 2,5-pyrimidinediyl, 5,2-pyrimidinedial, or when b is 0, c is 0, d is 1 and the ring E is 1,4-phenylene, 2,5-pyrimidinediyl, 5,2-pyrimidinediyl; or e is 1 when the ring F is 1,4-phenylene, 2,5-pyrimidinediyl, 5,2-pyrimidinediyl, which compound (4) is not a compound of the formula (1), (2) or (3); in which [the sum of moles of the compounds of the formula (1), (2) or (3)]:[the sum of moles of the compound of the formula (4)] is (5~80):(95~20).
Patent TW-442531-B (TW)
Title: Thermoplastic molding materials
Inventor: GUENTHERBERG NORBERT
IPC: C08F2/18
Filed: 1995-12-09
Granted: 2001-06-23
Abstract: Thermoplastic molding materials comprise (A) from 35 to 99.5% by weight of a matrix copolymer (A) of (a1) from 50 to 95% by weight of styrene and/or Α-methylstyrene, (a2) from 5 to 50% by weight of acrylonitrile and (a3) from 0 to 20% by weight of further comonomers (B) from 0 to 50% by weight of a particulate graft copolymer (B) which is insoluble in (A), has a median particle diameter of from 0.03 to 1 mu m and comprises (b1) from 30 to 80% by weight of a core comprising an elastomeric polymer having a glass transition temperature of less than -10 DEG C and (b2) from 20 to 70% by weight of a graft shell comprising a polymer which is compatible or partly compatible with (A) and C) from 0.5 to 30% by weight of a particulate crosslinked copolymer (C) which is insoluble in (A), has a median particle diameter of from 0.05 to 50 mu m and comprises (c1) from 50 to 89.95% by weight of styrene and/or Α-methylstyrene, (c2) from 10 to 50% by weight of acrylonitrile, (c3) from 0.05 to 5% by weight of a polyfunctional, crosslinking monomer, (c4) from 0 to 10% by weight of a monomer which contains acidic or basic groups and (c5) from 0 to 20% by weight of further comonomers.
Patent TW-324049-B (TW)
Title: Resinous slip joint sleeve used for constant speed joint
Inventor: KIYOMIZU MINORU
IPC: F16D3/84
Filed: 1996-02-07
Granted: 1998-01-01
Abstract: A resinous slip joint sleeve used for constant speed joint comprising a bellows section, which comprises four or more continuous top parts and root parts, a large diameter installation section located on one end of the bellows section, and a small diameter installation section located on the other end of the bellows section, in which the resinous slip joint sleeve used for constant speed joint is characterized in that: when the bellows section forms an S-shape bending and from the bending point next to the top parts group of the large diameter installation section and also from the bending point next to the top parts group of the small diameter installation section form on one side of the root part of the small diameter installation section, the large diameter installation section of the top parts forms an inclined plane and has a curved surface protruding from the outside of the slip joint sleeve.
Patent TW-344064-B (TW)
Title: Card counter
Inventor: OKUTOMI YUZURU
IPC: G06M11/02
Filed: 1996-03-14
Granted: 1998-11-01
Abstract: A card counter having a sensor emitting a light to the card end and receiving its reflective light, a sensor control section moving the sensor towards the overlapping direction of the cards at the start of card measurement and moving the sensor in a direction opposite to the previous direction at the end of the measurement, a band pass filter attenuating a frequency which is twice the frequency of the output signal of the sensor for more than about 15dB, a limiting circuit unifying the amplitudes of the output signals of the sensor which have passed through the band pass filter and limiting the value to a desired amplitude, a peak hold circuit rectifying the output signals of the sensor while reversing its waveform as the gate signal output, and a gate circuit shaping the output signals of the limiting circuit into pulses while inputting the gate signal of the peak hold circuit; which comprises: a first pulse monitoring section; a second pulse monitoring section; a first pulse cycle processing section; a second pulse cycle processing section; a first pulse cycle judging section; a second pulse cycle judging section; a third pulse cycle judging section; a signal measuring section; a display judging section; and a measurement error judging section.
Patent TW-513432-B (TW)
Title: 2-methyl-thieno-benzodiazepine polymorph and its process for preparation and use
Inventor: BUNNELL CHARLES ARTHUR
IPC: C07B63/00
Filed: 1996-03-22
Granted: 2002-12-11
Abstract: The invention provides form II, a pharmaceutically elegant, stable polymorph of olanzapine.
Patent TW-454007-B (TW)
Title: Novel isoxazoline and isozazole fibrinogen receptor antagonists
Inventor: WITYAK JOHN
IPC: A61K31/665
Filed: 1996-06-14
Granted: 2001-09-11
Abstract: This invention relates to novel isoxazolines and isoxazoles which are useful as antagonists of the platelet glycoprotein IIb/IIIa fibrinogen receptor complex or the vitronectin receptor, to pharmaceutical compositions containing such compounds, processes for preparing such compounds, and to methods of using these compounds, alone or in combination with other therapeutic agents, for the inhibition of platelet aggregation, as thrombolytics, and/or for the treatment of thromboembolic disorders.
Patent TW-311243-B (TW)
Title: Method for detecting thickness polished by chemical mechanical polish and apparatus thereof
Inventor: CHEN LAI-JUH
IPC: H01L21/304
Filed: 1996-07-25
Granted: 1997-07-21
Abstract: A chemical mechanical planarization method of semiconductor substrate comprises of: (1) fixing one semiconductor substrate on one rotating platform, and facing one rotating polishing pad with polishing liquid so as to planarize;(2) controlling the above polishing liquid temperature between about 10 to 30 Celsius; (3) injecting temperature-controlled polishing liquid into the above polishing rotating pad; (4) using infrared detector to measure one selected region temperature in the above rotating polishing pad, in which the region polishes the above semiconductor substrate surface; (5) storing differential data of polishing temperature with respect to time in computer memory; (6) storing integrating factor applicable to CMP polishing chemical characteristic and pattern density in the above computer memory; (7) integrating temperature differential data stored in the above computer memory with respect to time, and substituting into the above stored integrating factor, calculating polished thickness by different polishing time.
Patent TW-301698-B (TW)
IPC: C10L10/00
Filed: 1996-09-18
Granted: 1997-04-01
Abstract: A method of operating a combustion unit of a coal-fired power plant operating according to a slag tap furnace firing method, which includes supplying a titanium-containing material in addition to coal to a melting chamber for accelerating coal burn-up, burning the titanium-containing material together with the coal in the melting chamber at a temperature above 1500 DEG  C., and generating fly ash and molten ash as a result of combustion in the melting chamber. Additionally, a combustion unit for a coal-fired power plant, including a melting chamber that has a combustion zone for receiving coal. The combustion zone produces fly ash. The combustion unit also includes a separate feed line for supplying a titanium-containing material to the combustion zone for accelerating burn-up of the coal and a second separate feed line first to supply a titanium-containing material to the fly ash and then supply the titanium-containing material and fly ash combination to the combustion zone for accelerating burn-up of the coal and fly ash.
Patent TW-423023-B (TW)
Title: A water-soluble fluorescent material for color picture tubes and a process for manufacturing the same
Inventor: KIM CHOONG-LAK
IPC: C09K11/62
Filed: 1996-11-04
Granted: 2001-02-21
Abstract: The present invention provides a water-soluble gallate fluorescent material with excellent luminous characteristics and a process for manufacturing of color CRT using the same material as above. The process improves luminous efficiency and color reproduction region and increases resolution due to decrease in electron spot from the current reduction by electron beams in luminance on the same fluorescent screen, by introduction of the electrophotographic dry screening process without using water.
Patent TW-344657-B (TW)
Title: Brush for gingival massage and cleaning teeth and method for the manufacture of the bristles of such a brush
Inventor: WEIHRAUCH GEORG
IPC: A46B9/04
Filed: 1997-04-16
Granted: 1998-11-11
Abstract: A gingival massaging and tooth cleaning brush comprising a bristle carrier with handle and on the bristle carrier individual or bundlewise fixed plastic bristles, which is characterized in that the bristiles (3) are waved transversely to their axis, accompanied by the formation of distinct, stud-like wave tops (5) and with a short wave length.
Patent TW-363100-B (TW)
Title: Modular block retaining wall construction and anchor element
Inventor: DOBIE MICHAEL J D
IPC: E04B1/62
Filed: 1997-05-21
Granted: 1999-07-01
Abstract: A retaining wall for reinforced infill material is constructed from modular blocks. Versatility and stability in building vertical or sloping, straight or curved walls is achieved whilst maintaining secure attachment of the blocks to a geogrid or like reinforcement material, by providing the blocks with means for pivotal articulation at quarter-points along their width, such as bores and pivot pins, in combination with wedge-shaped anchor elements which are retained in cavities in the blocks and which have projections engaging through apertures in the geogrid.
Patent TW-376530-B (TW)
Title: Module test key mixmatch system
Inventor: WU ZHENG-KUAN
IPC: H01L21/027
Filed: 1997-06-03
Granted: 1999-12-11
Abstract: A module test key mixmatch system uses a mask layout design with different proportions to remove the exposure region of the module test key on the mask and leaving only the effective pattern region thereby reducing the width of the shot and reducing the unit area used by the chip so that more shots can be contained in the unit area on the chip thereby increasing the production capacity. Since the width of the pattern region on the mask becomes narrower, the stepper program needs to be amended to match the width of the shots in order to modify the displacement of the stepper and increase the number of shots on the chip. Furthermore, the module test key only needs to be formed with a few shots on the chip during the initial production of the product such that the electrical properties of the product can be tested while not comprising too much production capacity.
Patent TW-426631-B (TW)
Title: Elevator speed control circuit
Inventor: GOTO MICHIO
IPC: H02P29/00
Filed: 1997-06-07
Granted: 2001-03-21
Abstract: To control elevator vibration while controlling the speed of a super-fast elevator that has a resonating frequency. In an elevator speed control circuit that has a speed amp (3) that calculates the deviation between speed instruction ω* and motor speed ωM by PI, there is provided a car speed feedback circuit that amplifies the difference between speed instruction ω* and car speed ωcar with amp (12), extracts car vibration characteristics by passing them through band-pass filter (14), and changes these vibration components to the optical phase using phase [correction] filter (16) and feeds them back. In addition, there is provided load torque observer (21) that estimates load torque from signals from circuits ((2)-(19)) and from motor speed ωM to improve speed feedback characteristics and the effectiveness of external disturbance suppression in elevator speed control.
Patent TW-555765-B (TW)
Title: Low molecular weight soluble tumor necrosis factor type-I and type-II proteins
Inventor: FISHER ERIC F
IPC: A61K47/48
Filed: 1997-07-08
Granted: 2003-10-01
Abstract: Disclosed are novel proteins, referred to as tumor necrosis factor binding proteins, that modulate the activity of tumor necrosis factor. Also disclosed are processes for obtaining the tumor necrosis binding proteins by recombinant genetic engineering techniques.
Patent TW-340176-B (TW)
Title: Direct expansion air handler and clean room facility having the same
Inventor: Q HALLORAN MICHAEL
IPC: F24F3/14
Filed: 1997-07-21
Granted: 1998-09-11
Abstract: A sort of direct expansion air handler for controlling temperature and humitiy of air handler, having: primary cooling tray for colling of the handling air to a predetermined temperature; humidifier for adding vapor into the handling air; and direct expansion chilling system for dehumifying the handling air and heating it to the target temperature, having the chilling system: air flow cooling tray for cooling of air to the second predetermined temperature and dehumifying air to a target humidity, and air flow heating tray for heating of dehumified air to the temperature demanded by the equipment.
Patent TW-404824-B (TW)
Title: A cooking tool assembly with a retractable handle
Inventor: STEIN DOUGLAS W
IPC: A47J37/04
Filed: 1997-07-25
Granted: 2000-09-11
Abstract: According to the present invention, a collapsible cooking tool assembly is provided. The cooking tool assembly comprises a cooking tool having a head and a handle-engaging portion. The handle-engaging portion has at least two locating elements. The cooking tool assembly further comprises a handle having a cavity for receiving the handle-engaging portion of the cooking tool and a latch mechanism mounted in the handle for releasably engaging one of the locating elements. The cooking tool is movable relative to the handle to and between a collapsed position and an extended position. The cooking tool is preferably a barbecue tool. The head may comprise a turner, a fork, tongs, a basting brush, or any other desired head. The handle-engaging portion may comprise a flat blade or strip, and the locating elements may comprise openings in the blade. The latch mechanism may comprise a spring-loaded button having a latch element for engaging one of the openings, and a resilient button cover. The button is manually depressed to release the latch element from the opening in the blade, so that the cooking tool is movable between the collapsed position and the extended position, or vice versa.
Patent TW-380131-B (TW)
Title: Process for producing butanediol
Inventor: MURAI NOBUYUKI
IPC: C07C67/283
Filed: 1997-09-02
Granted: 2000-01-21
Abstract: A process for producing butanediol by hydrolyzing diacetoxybutane, wherein the diacetoxybutane to be hydrolyzed contains not more than 0.5% by weight of diacetoxyoctane. The butanediol thus obtained is usable as a starting material in the production of polyester reins, tetrahydrofuran, etc.
Patent TW-474787-B (TW)
Title: Repellent formulations
Inventor: SCHULZ DARREN JOHN
IPC: C07D209/52
Filed: 1997-09-24
Granted: 2002-02-01
Abstract: The invention provides an insect-or acarid-repellent formulation comprising a compound of formula I, wherein R represents straight or branched chain C2-10 alkyl, straight or branched chain C2-10 alkenyl, or straight or branched chain C2-10 alkynyl, which groups are optionally substituted by one or more groups selected from halogen, C4-8 cycloalkyl and C4-8 cycloalkenyl; and a suitable adjuvant, diluent or carrier.
Patent TW-I239313-B (TW)
Title: Unit for transferring and tipping sealed packages containing pourable food products
Inventor: POPPI LUCA
IPC: B65B35/56
Filed: 1997-10-01
Granted: 2005-09-11
Abstract: A unit (1) for feeding a succession of sealed packages (2) containing pourable food products along a first path (P) from a supply station (4) to an output station (5), and for simultaneously tipping the packages (2) from a supply position in which the packages (2) are positioned with a respective axis (A) oriented in a first direction (B), to an output position in which the respective axis (A) is oriented in a second direction (C) perpendicular to the first direction (B); the unit (1) having a number of push arms (15) for feeding respective packages (2) along the first path (P), an actuating member (14) for moving the arms (15) along an endless second path (S) having a portion (S1) in common with the first path (P), a guide (17) extending substantially along the first path (P) and cooperating with the packages (2) to move the packages (2) gradually from the supply position to the output position, and a cam (18) cooperating with each arm (15) to move the arm (15), along the first path (P), between at least a first operating position interacting with and pushing the respective package (2), and a second operating position releasing the package (2).
Patent TW-432000-B (TW)
Title: Unitary sump frame and filling station island using the same
Inventor: PENDLETON DAVID
IPC: B65G17/08
Filed: 1997-10-07
Granted: 2001-05-01
Abstract: A unitary sump frame made from a continuous material is disclosed. A substantially planar and continuous flange has an inner perimeter defining an opening in the frame and an outer perimeter. A lip is integrally connected to the flange and extends downwardly from the flange. The lip includes a securing mechanism that is operative to attach a component to the frame. A lug is integrally connected to the lip and extends away from the opening. The lug is operative for anchoring the frame.
Patent TW-413939-B (TW)
Title: Advanced damascene planar stack capacitor fabrication method
Inventor: NGUYEN SON VAN
IPC: H01L21/02
Filed: 1997-10-22
Granted: 2000-12-01
Abstract: Capacitor storage charge can be increased by increasing storage node area. A high aspect surface ratio stack capacitor is produced without increasing overall cell dimensions. The node is formed with layers of low doped and high doped concentration borophosphosilicate glass which is deposited by a single process step with precise nanometer dimensions, are selectively etched so that either doped or undoped layers will have a higher etch rate. This etching creates finger-like projections in the node, which provide for greater surface area using a very simplified process requiring fewer processing steps.
Patent TW-356581-B (TW)
Title: Deep second metal oxide semiconductor filed effect transistor of high dielectric regular quantity gate electrode dielectric layer
Inventor: WU XIE-LIN
IPC: H01L21/76
Filed: 1997-12-08
Granted: 1999-04-21
Abstract: A kind of method for forming metal oxide semiconductor filed effect transistor (MOSFET), the method at least comprises: forming a silicon nitrogen dioxide layer on a semiconductor substrate; forming a comparative silicon peroxide that having dielectric layer of corresponding height on the silicon nitrogen dioxide layer; applying first rapid thermal treating process for reducing the leakage current of the dielectric layer; forming a resistance layer on the dielectric layer; forming a metal layer on the dielectric layer; forming an anti-refraction layer on the metal layer; etching the anti-refraction layer, the metal layer, the resistance layer, the dielectric layer and the silicon nitrogen dioxide layer to form gate electrode structure on the semiconductor substrate; by using the gate electrode structure as mask applying with ions immersion process to form drain and source extension; forming lateral wall gap on the lateral wall of the gate electrode structure; using the gate electrode structure and the lateral wall gap for mask applying with ions implantation process for forming drain and source; and applying second rapid thermal treating process.
Patent TW-397980-B (TW)
Title: Semiconductor memory device with input/output masking function without destruction of data bit
Inventor: TASHIRO SHINYA
IPC: G11C7/12
Filed: 1998-06-15
Granted: 2000-07-11
Abstract: A semiconductor synchronous dynamic random access memory device has an input/output masking function in a block write mode, plural bit line pairs (BLI/BLIB to BLN/Blob) are concurrently connected to a pair of data lines (IOBT/IOBN) charged to a power voltage level by a precharge circuit (15) in the input/output masking function so as to prevent memory cells (1a to 1n) from current flowing out from differential amplifiers, and the precharge circuit has not only p-channel type charging transistors (Qn21/Qn22) but also n-channel enhancement type charging transistors (Qn21/An22); even if the bit line Paris are connected to the pair of data lines, the n-channel enhancement type charging transistors supplement the current through the data line pair to the bit line Pairs, and prevent potential differences on the bit line pairs from undesirable destruction.