baber/WOPTO huggingface dataset:
Patent TW-247286-B (TW)
Title: Pulse tool
Inventor: JOSEPH R GROSHANS
IPC: B25B21/02
Filed: 1994-09-27
Granted: 1995-05-11
Abstract: The invention is an impulse wrench that employs a fluid coupling between its anvil and hammer members. The tool includes a pulse cylinder that forms the tool's hammer and has a shaped inner surface that defines a side wall of a fluid-filled chamber. An end portion of the anvil is received within the chamber and includes two retractable vanes that sweep the pulse cylinder's inner surface when the pulse cylinder is rotating about the anvil. To achieve only a single impact per revolution of the pulse cylinder, fluid bypass channels are employed to intermittently allow fluid to pass around the vanes. In addition, the tool includes a unigue torgue-sensing shut-off mechanism that is engaged to the tool's motor and makes use of inertia force to actuate a power shut-off device.
Patent TW-255079-B (TW)
Title: Communications unit with data and clock recovery circuit
Inventor: HEIN JERRELL PAUL
IPC: H04L7/027
Filed: 1994-10-17
Granted: 1995-08-21
Abstract: Problems associated with variations in pulse amplitude due to, for example, intersymbol interference, which can otherwise create problems in timing recovery circuits using the edges of the pulses are overcome by basing timing recovery on the center of the received pulses rather than the leading or trailing edges. Although jitter due to variations in pulse amplitude is not eliminated, timing recovery is improved because jitter due to variations in the center of the pulse are less than is jitter in the edges of the pulse.
Patent TW-265261-B (TW)
Title: Improved walking aid
Inventor: BRIAN PETER DOYLE
IPC: A61H3/00
Filed: 1995-06-01
Granted: 1995-12-11
Abstract: A walking aid (10) for physically challenged persons having front and back leg assemblies (12,12) each having a front leg (14) extending forwardly and a rear leg (16) extending rearwardly and wheels (28,30) at the lower ends of the legs (14,16), and modular hinges (18,18) at the upper ends of each pair of legs (14,16), each modular hinge (18) having a bearing housing (32) with bearing recesses (34,36), two bearing bodies (42,44), each bearing body (42,44) being received in a respective recess (34,36), each bearing body (42,44) being interengagable with a respective front or rear leg (14,16), and, a transverse assembly bar (20) connected to the hinges (18,18) mounting and securing the hinges (18,18) in spaced apart side by side relation. Also disclosed is a brake locking system (80,82) for a walker, and a multi-use seat (26) for a walker.
Patent TW-336940-B (TW)
Title: Cycloolefin copolymers and a process for their preparation
Inventor: OSAN FRANK
IPC: C08F32/00
Filed: 1995-07-11
Granted: 1998-07-21
Abstract: A process of preparing cycloolefin copolymer having a solution viscosity (eta)>0.25dl/g (measured in accordance with DIN 53 728 in decalin at 135 deg. C ), comprising 0.1-99.89wt% polymerized units (A) of at least one cyclic olefin based on the total weight of the polyolefin copolymer, and 0-80 wt% polymerized unit (B) containing at least one acyclic olefins based on the total weight of polyolefin copolymer, and 0.01-50wt% polymerized unit (C) which comprises at least one functionalized structural unit which is derived from a cyclic or acyclic olefin and contains at least one carboxy, and when the structural unit is derived from cyclic olefin, two adjacent carbon atoms are attached to the main chain of the polymer, where the polymerized unit (A) is derived from at least one compound of chemical formula (I), wherein R1, R2, R3 and R4 are identical or different and are respectively hydrogen, or C1-C30-hydroxy, and m is 0, the process comprises preparing polyolefin copolymer containing double bond and reacting the said copolymer with ozone in inert solvent.
Patent TW-276270-B (TW)
Title: Multifunctional detergent composition
Inventor: MAH NAH
IPC: C11D7/06
Filed: 1995-10-04
Granted: 1996-05-21
Abstract: The present invention relates to a multifuntional detergent composition which has an excellent detergency, and utilizes the marine chemicals as the raw materials; this composition comprise the following components in % by weight, soda ash 34-32, sodium sulfate 26-23, sodium lauroyl sulfate 12-14, coconut oil fatty diethanolamide 5-6, sodium carbonate superoxide 8-6, citric acid or sodium citrate 5-4, sodium metasilicate 4-5, carboxy methyl cellulose (CMC) or sodium CMC 2-3, sodium (or triethanolamine) lauroyl lactylate 3-5 and sodium polyacrylate 1-2.
Patent TW-279232-B (TW)
Title: High-voltage generator
Inventor: WU JIEH-JONG
IPC: G11C5/14
Filed: 1995-11-04
Granted: 1996-06-21
Abstract: High-Voltage Generator made up of a lot of stages and series voltage-gain units which concluding: - input voltage-gain units, including the first input terminal connecting with power source, the first output terminal, and the first and the second transistors which two phases are parallel to each other, where the drain pole of the first transistor connects with one of the second transistor and the first input terminal, and the source pole of the first transistor connects with one of the second transistor and the first output terminal, the source pole connects with the gate pole of the first transistor; - a lot of stages series voltage-gain units, every stage series voltage-gain unit including the third transistor, the second input terminal which connects with the drain pole of the third transistor, and the second output terminal which connects with the source pole of the third transistor, the gate pole of the second transistor of the input voltage-gain units connecting closely with the second output terminal of the series voltage-gain unit, the gate pole of the third transistor of every stage series voltage-gain unit connecting with the second output terminal of the third transistor of the next stage; - output voltage-gain units, including the forth transistor, the third input terminal which connects with the drain pole and the source pole of the forth transistor, and the third output terminal which connects with the output terminal of the high-voltage, where the drain pole connects with the gate pole of the third transistor, the third input terminal connects with the second output terminal of the series voltage-gain units of the last stage, and the gate pole of the series voltage-gain units of the last stage connects with the third output terminal; the output terminals of the former voltage-gain unit of the odd stages connecting with the first pulse signal by capacitors individually, the output terminals of the even stages connecting with the second pulse signal by capacitors individually, the voltage of the power source raised gradually to output from the high-voltage output terminal in the way of excited by the first pulse signal alternates with the second one.
Patent TW-377516-B (TW)
Title: Circuit of semiconductor component
Inventor: YOSHIZUMI KEIICHI
IPC: H01L21/822
Filed: 1995-12-13
Granted: 1999-12-21
Abstract: This invention is about SRAM memory component using two bit lines extending along compensating data line. The layout of the said memory is such that one end of the interconnect holes of the interconnect layer are connected to inverse and compensating data lines, and the other end of interconnect holes of interconnect layer are connected to the compensating data line. By shrinking the size of interconnect layer and shunt aluminum wire for grounding, it allows grounding impedance and electro-migration to be reduced to a minimal level.
Patent TW-495361-B (TW)
Title: Single-shot vaccine formulation
Inventor: LEE HYEON-KOOK
IPC: A47L19/00
Filed: 1996-03-14
Granted: 2002-07-21
Abstract: A microparticle having a particle size ranging from 0.5 to 300 μm, which is prepared by coating an antigen or a mixture of antigens with a water-soluble substance to obtain a core particle and coating the core particle with a biodegradable polymer; and a single-shot vaccine formulation prepared by dispersing the microparticles in an injection medium.
Patent TW-492877-B (TW)
Title: Process for the preparation of respirable particles
Inventor: JAKUPOVIC EDIB
IPC: A61K9/14
Filed: 1996-04-01
Granted: 2002-07-01
Abstract: A process for producing a pharmaceutical powder for inhalation comprising crystalline particles of an inhalation compound, comprising dissolving an inhalation compound in a solvent; and introducing the solution containing the inhalation compound in droplet form or as a jet stream, into an anti-solvent which is miscible with the solvent and which is under agitation.
Patent TW-300929-B (TW)
Title: Dehydration speed control apparatus for washing machine and method of the same
Inventor: YOUNG-HOAN JEON
IPC: D06F25/00
Filed: 1996-06-25
Granted: 1997-03-21
Abstract: A dehydration speed control apparatus for a washing machine and a method of the same according to the present invention is directed to performing the initial dehydration mode in the 120 deg. washing method. When the washing machine reaches a predetermined speed, the 120 deg. phasing mode is converted into the 180 deg. phasing mode and then the dehydration mode is performed. When a predetermined time lapsed, the 180 deg. phasing mode is converted into the 120 deg. phasing mode, and then the terminal dehydration mode is performed. So, it is possible to secure a more stable washing operation in a simple control method.
Patent TW-381110-B (TW)
Title: Bitumen compositions and a process for their preparation
Inventor: CHION JACQUES
IPC: C08J9/30
Filed: 1996-11-21
Granted: 2000-02-01
Abstract: The invention provides a process for preparing a bitumen composition blowing a mixture with an oxygen-containing gas, which mixture comprises a bitumen having a penetration of less than 300 dmm (as measured by ASTM D 5 at 25 degree C) and a thermoplastic rubber, which is present in an amount of less than 5%w, based on total mixture. Bitumen compositions obtainable by such process; and the use of such road applications.
Patent TW-334354-B (TW)
Title: Nozzle
Inventor: DAVID NEWTON
IPC: B01J8/00
Filed: 1996-12-04
Granted: 1998-06-21
Abstract: A method for guiding liquid directly into a fluidised bed comprises: - pressuring the liquid; - a liquid inlet for feeding pressured liquid into the atomizing chamber of the nozzle; - preatomizing liquid with a mechanism set in the liquid inlet; - feeding auxiliary atomizing liquid into the gas inlet of the atomizing chamber; - preatomizing the preatomized liquid in the atomizing chamber by auxiliary atomizing gas; and - discharging atomizing liquid into the fluidised bed by atomization injection through at least one atomizing chambers.
Patent TW-332905-B (TW)
Title: The processing method for semiconductor
Inventor: OGURA MOTOSUGU
IPC: H01L21/304
Filed: 1996-12-12
Granted: 1998-06-01
Abstract: To clean the silicon substrate with non CO2 and O2 water in the non CO2 and O2 halogen gas 10. To dry the substrate 12A in frying region 3 filled with non CO2 and O2 halogen 10. Then, transport the substrate from area 4 to next engineering area 5 in the same gas.
Patent TW-428001-B (TW)
Title: Catalysts for the polymerization of alpha-olefins
Inventor: BANZI VIVIANO
IPC: C08F4/64
Filed: 1996-12-21
Granted: 2001-04-01
Abstract: A description follows of catalysts of the metallocene type which can be used in the (co)polymerization of alpha-olefins, particularly in the preparation of elastomeric copolymers of ethylene.
Patent TW-412532-B (TW)
Title: Novel esters of 3-hydroxy-piperidinemethanol derivatives, the processes for preparing the same and the pharmaceutical compositions containing the same
Inventor: BOSMANS JEAN-PAUL R M
IPC: C07D401/06
Filed: 1997-02-05
Granted: 2000-11-21
Abstract: The present invention of compounds of formula (I), a stereochemically isomeric form thereof, an N-oxide form thereof or a pharmaceutically acceptable acid addition salt thereof, wherein R1 is C1-6 alkyloxy; R2 is hydrogen or C1-6 alkyloxy, or taken together R1 and R2 may form a bivalent radical of formula -O-CH2-O- (a-1), -O-CH2-CH2- (a-2), -O-CH2-CH2-O- (a-3), -O-CH2-CH2-CH2- (a-4), -O-CH2-CH2-CH2-O- (a-5), wherein in said bivalent radicals one or two hydrogen atoms may be substituted with C1-6 alkyl, R3 is halo; R4 is hydrogen or C1-6 alkyl; L is C2-6 alkenyl optionally substituted with phenyl, wherein phenyl is further substituted with halo, or L is a radical of formula -Alk-R5 (b-1), -Alk-X-R6 (b-2), -Alk-Y-C(=O)-R8 (b-3), or -Alk-Y-C(=O)-NR10R11 (b-4), wherein each Alk is C1-6 alkanediyl; and R5 is hydrogen, cyano or Het1; aryl, di(aryl)methyl or Het1; R6 is hydrogen, C1-6 alkyl, hydroxy C1-6 alkyl, C3-6 cycloalkyl, phenyl or Het2; X is O or NH7; R8 is C1-6 alkyl, phenyl or C1-6 alkyloxy; Y is NH or a direct bond; R10 and R11 combined with the nitrogen atom bearing R10 and R11 may form a pyrrolidinyl; Het1 and Het2 each independently are selected from tetrahydrofuran; a dioxolane substituted with C1-6 alkyl; pyridinyl substituted with cyano; pyridazinyl substituted with one or two substituents each independently selected from hydroxy, C1-6 alkyl or halo; pyrazinyl substituted with C1-6 alkyl; Het1 can also be a radical of formula (c-1); (c-2); (c-3); (c-4), Het1 and Het2 each independently can also be selected from the radicals of formula (d-1), R12 and R13 each independently are C1-4 alkyl. Processes for preparing said products, formulations comprising said products and their use as a medicine are disclosed, in particular for treating conditions which are related to impairment of gastric emptying.
Patent TW-453953-B (TW)
Title: Printhead for ejecting fluid droplet and method for forming fluid droplet
Inventor: WEBER TIMOTHY L
IPC: B41J2/16
Filed: 1997-03-21
Granted: 2001-09-11
Abstract: The present invention is a printhead (12) for ejecting fluid droplets (32). The printhead (12) includes a chamber member (18, 20) defining a chamber (26). The chamber member (18, 20) has a chamber volume associated therewith. The chamber member (18, 20) defines an orifice (16) and a fluid inlet (22) through which fluid flows to the chamber (26). Also included is a heating member (28) for heating fluid within the chamber (26). The chamber (26) ejects a fluid droplet (32) having a volume equal to the chamber volume in response to activation of the heating member (28).
Patent TW-405119-B (TW)
Title: A ferroelectric capacitor
Inventor: KIM YUN-GI
IPC: H01L21/8246
Filed: 1997-03-28
Granted: 2000-09-11
Abstract: A ferroelectric capacitor for preventing a ferroelectric characteristic from being deteriorated due to the plasma damage between the metal layer and the ferroelectric during the subsequent process to thereby improve a reliability of the ferroelectric capacitor, by forming an area of the upper electrode layer lager than that of the ferroelectric layer to thereby form the contact with the external terminal on the portion other than the upper portion of the upper electric layer corresponding to a vertical direction of the ferroelectric layer. The ferroelectric capacitor comprising: a first electrode layer for electrically contacting an active region through a contact opening, the first electrode layer being formed on the interlayer insulating film as much as a field oxidation film region; a ferroelectric layer for storing a charge therein, the ferroelectric layer being formed on a portion of an upper surface of the first electrode layer; a barrier film for covering a portion of an outside surface of the first electrode layer, and a portion of a side surface and a portion of an upper surface of the ferroelectric layer, the barrier film being formed for opening a portion of the ferroelectric layer to thereby cut off an inter reaction between the interlayer insulating film and the ferroelectric layer; and a second electrode layer for burying an opening portion of an upper portion of the barrier film and forming a contact opening for electrically connecting to the external terminal on a portion other than an upper portion of the second electrode layer corresponding to a vertical direction of the ferroelectric layer, the second electrode layer being connected with an upper portion of a vertical direction of the ferroelectric layer and being extended in a horizontal direction in a certain distance.
Patent TW-366678-B (TW)
Title: Control process and device for the operation of a system for treating the surface of a solid running substrate
Inventor: LAGRANGE GILLES
IPC: G05B24/00
Filed: 1997-06-10
Granted: 1999-08-11
Abstract: The control device, for a system which includes a treatment decide (2) through which the substrate (3) runs, is characterized in that it includes a data processing unit (10) which receives a datum regarding the speed at which the substrate is running through the device, the data processing unit being connected to means (14, 15) for controlling the gas supply means (7) and the electrical power supply means (8) in order to regulate the flow of gas and the electrical power which are delivered to the device, as a function of the speed of the substrate through the latter, so as to obtain a surface treatment of the substrate with an equivalent quality whatever the latter's speed through the device.
Patent TW-377533-B (TW)
Title: Radio receiver for receiving a main radio broadcast signal and a monolithic integrated circuit for use in such radio receiver
Inventor: KIANUSH KAVEH
IPC: H04B1/16
Filed: 1997-06-26
Granted: 1999-12-21
Abstract: An RDS or RDBS radio broadcast receiver, utilizing a micro-controller and a serial communication bus, receives a list of alternative frequencies to allow the receiver to switch to an alternative frequency when the signal quality of the main radio broadcast deteriorates. The quality of the alternative frequency transmissions has to be updates from time to time in order to avoid time delays caused by the relatively slow serial communication bus, and the tuning section includes another control means for performing alternative frequency updates.
Patent TW-476817-B (TW)
Title: Device for the continuous treatment of filament-threads
Inventor: JOST HANS
IPC: D01D5/06
Filed: 1997-07-26
Granted: 2002-02-21
Abstract: A device for performing continuous treatment of filament-threads made by wet spinning process includes a conveyance means with a roller-like body comprised of a number of bars (15)(16), the bars being adjacent and spaced from each other on a cylindrical surface and extending substantially in an axial direction. Means (30)(31) for spraying at least a treating agent, in liquid streams, to the filament-threads is arranged on the cylindrical surface. The conveyance means is encased in a housing (40) and the housing forms at least one collection chamber (41)(42)(43)(44) for collecting the treating agent.
Patent TW-417356-B (TW)
Title: Circuit arrangement with combinational blocks arranged between registers
Inventor: ECKER WOLFGANG
IPC: H03K19/017
Filed: 1997-09-02
Granted: 2001-01-01
Abstract: In this circuit arrangement, combinational blocks (KBL) are arranged between an input-register (RG1) and an output-register (RG2). The input (E_RG1) and the output (A_RG1) of the input-register (RG1) that is connected before the combinational blocks (KBL) is connected with a comparison-unit (COM), which compares the alues at the input and the output of said input-register (RG1) and, at generating of signal-value-conversion at the input, will send out a control-signal to load the output-value of said combinational blocks (KBL) into the output-register (RG2) that is connected after said combinational blocks. By this way, the running-time required for an operation in this circuit arrangement will be reduced by a definite alue-combination.
Patent TW-341644-B (TW)
Title: Drying container
Inventor: SUZUKI MICHIHIRO
IPC: F25B49/02
Filed: 1997-09-03
Granted: 1998-10-01
Abstract: A drying container characterized in comprising: a cylindrical body having an upper end opening, a top cover soldered to the opening portion of the body, and a refrigerant for refrigeration circulation; in which the top cover has a center hole in communication with the discharge opening, a latch member installed in the center hole for latching the center hole; the latch member having a soldering-latching function.
Patent TW-391881-B (TW)
Title: Method and apparatus for filtering suspensions of medical and biological fluids or the like
Inventor: PRINCE PAUL R
IPC: B01D61/14
Filed: 1997-09-20
Granted: 2000-06-01
Abstract: A method and apparatus for filtering suspensions of medical and biological fluids, one aspect of which is separating a suspension comprising at least two types of particles which are differently sized or shaped and in which the first type of particle may be deformable at a relatively lower force and/or faster rate than the second type of particle. A filter member is provided having substantially precisely dimensioned pore sizes, with the pores being dimensioned to allow passage of the first type of suspended particle without distortion or only minimal distortion and passage of the second type of particle only with substantial distortion. Because the filter membrane has precisely dimensioned pores, with spacing between the pores being maintained despite the smaller interval between the pores, the porosity of the membrane may be much greater than nominal pore size membranes, allowing faster filtration rates and/or smaller membranes for a given filtration rate, while reducing the exposure time of the cells within the shear environment, and consequently reducing particle damage. Various methods for preventing clogging of the membrane are also disclosed.
Patent TW-374959-B (TW)
Title: High density connector having a ball type of contact surface
Inventor: OLSON STANLEY W
IPC: H05K3/34
Filed: 1997-11-14
Granted: 1999-11-21
Abstract: An electrical connector (1) for use with a circuit substrate has a spacer member (10) and a plurality of elongated conductors (8). The conductors are fitted into passages (25) on the spacer member (10). A tail end of each conductor terminates in a well (11) on a surface of the spacer member that facilitates the attachment of the electrical connector to the substrate. The passages in the spacer member hold the conductor tail ends in alignment while providing a clearance around the conductors to accommodate the effects of thermal expansion and contraction. Solder paste (19) from the well (11) with or without a preformed solder ball (12) is coalesced into a spherical shaped conductive body at least partially extending outside said well for connection between the conductors and the circuit substrate. A spherical shaped conductor body is fused to the end of the conductors (8).
Patent TW-366492-B (TW)
Title: Semiconductor having contact checking circuits
Inventor: TANIDA SUSUMU
IPC: G06F11/273
Filed: 1997-12-27
Granted: 1999-08-11
Abstract: The present invention relates to a semiconductor (8) with contact checking circuit (6) including N-channel MOS transistor group (1-5), connected in serial between the washers (P0 and P6) on both ends, being the gates being connected respectively to the washer groups (P1-P5). In contact checking, H level is added to the probe groups corresponding to the washer group (P1-P5) for checking of power-on between the washers on both ends (P0 and P6). By doing this once, checking of power-on of the probe groups between the semiconductor tester and the washer groups (P0-P6) is accomplished.
Patent TW-445667-B (TW)
Title: Connector cover with integral terminator
Inventor: LIM GUNSANG GEORGE
IPC: G06F3/00
Filed: 1998-01-26
Granted: 2001-07-11
Abstract: A terminator assembly for multiconductor cables is formed to replace the cover of an insulation displacement connector. The terminator assembly includes terminator circuitry and insulation displacement contacts which provide an electrical interface between the terminator circuitry and multiconductor cable. The terminator assembly is designed to replace the cover of the a standard insulation displacement connector and eliminate the need for a separate terminator assembly and cable extender. The terminator circuitry and insulation displacement contacts are supported by a cover housing which provides the required mechanical interface to a standard insulation displacement connector base.