baber/WOPTO huggingface dataset:
Patent TW-273630-B (TW)
Title: Method of etching conductive lines without undercutting
Inventor: SHEN LEWIS
IPC: H01L23/52
Filed: 1995-07-29
Granted: 1996-04-01
Abstract: Undercutting of conductive lines in a dense array bordered by an open field is avoided by reducing the severity of etching when the conductive material in the open field is substantially removed. In a preferred embodiment, the flow rate of chlorine gas is reduced during high density chlorine plasma etching of aconductive pattern when the conductive material is substantially removed from the open field.
Patent TW-273012-B (TW)
Title: IC handler
Inventor: KIYOKAWA TOSHIYUKI
IPC: B65G49/07
Filed: 1995-08-04
Granted: 1996-03-21
Abstract: An IC handler comprises: concave part surrounded by peripheral with upward slant plane for positioning, and with gap that makes semiconductor device dropped in the concave part move toward horizontal direction; device chuck part with absorbing mechanism for absorbing semiconductor device dropped in the above concave part for positioning; guide part allocated around the above device absorbing mechanism, for guiding semiconductor device absorbed by absorbing mechanism to be absorbed on prescribed position; the above guide part with upward slant plane that could make its downward extruding shape be fixed state and coupled with the above concave part for positioning, and when it is in fixed state, making planar part coupled with the top plane of the above concave part for positioning allocated downward extruding shaped base of the above guide part.
Patent TW-495429-B (TW)
Title: Manufacture method of synthetic paper and its product
Inventor: HUANG HUAN-WEN
IPC: B29C47/00
Filed: 1995-08-08
Granted: 2002-07-21
Abstract: This invention relates to a manufacture method of synthetic paper, especially the one using 100 PHR of polypropylene (PP) resin (MFI=0.3-3.0) blending with 0-70 PHR of high density polyethylene (HDPE) resin (MFI=0.3-3.0) or 0-30 PHR of linear low density polyethylene (L-LDPE) (MFI=0.5-10), and then mixing with 20-200 PHR of inorganic filler and other additives. The compound is kneaded and cured by a kneader, processed into sheets by a calender, and made into synthetic paper of thickness of 0.06-0.80 mm with specific gravity of 0.65-1.15 by a modified stretching equipment. The synthetic paper is primarily used for substituting for paper, applicable to printing and wrapping purposes, such as books, magazines, posters, calendars and documents, except for sanitary paper which natural wood pulp is more suitable for.
Patent TW-305769-B (TW)
IPC: B01D17/032
Filed: 1995-09-13
Granted: 1997-05-21
Abstract: A liquid separator system for separating molten sulfur from liquid redox solution or reslurry water. The system includes a vessel with a top part and a bottom part. The vessel has a larger diameter at the top part than at the bottom part, and the cross section of the vessel downwardly decreases from the top part to the bottom part of the vessel. The system also includes an inlet for introducing a redox solution or reslurry water and molten sulfur, which is denser than redox solution or reslurry water, into the vessel. An outlet near the bottom part of the vessel allows a flow of the molten sulfur from the vessel. An interface control structure senses an interface level between the redox solution or reslurry water and the molten sulfur, and the interface control structure controls the flow of molten sulfur from the outlet. The interface control structure is adjusted to optimally alter the vertical height of the interface level within the vessel so that the residence time of the molten sulfur in the vessel does not decrease as the sulfur production throughput decreases, and so that the interface area of the molten sulfur and the redox solution is reduced as the sulfur throughput decreases.
Patent TW-278105-B (TW)
Title: Combination of spillway crest gate system and inflatable bladder therefore, and methods thereof
Inventor: HENRY K OBERMEYER
IPC: E02B7/20
Filed: 1995-11-08
Granted: 1996-06-11
Abstract: Several gate panels are pivotably mounted on top of a dam spillway which are raised against the force of water by inflatable bladders. The bladders are integrally vulcanized envelopes. A unique method of inflatable bladder reinforcement is disclosed. Improvements in connecting the gate panels to the air bladder, to the restraining straps, to each other, and to the dam spillway are disclosed. Improvements in gate panel construction are disclosed.
Patent TW-371820-B (TW)
Title: A control circuit by employing the dynamic current feedback excited magnetic of an auxiliary generator to control a DC generator
Inventor: YANG TAI-HAN
IPC: H02P7/06
Filed: 1995-11-22
Granted: 1999-10-11
Abstract: As shown in the previous patent #59965, it is discovered that the dynamic current feedback excited magnetic DC generator control circuit has three circuit, namely the branched excitation circuit, the series excitation circuit and the compound excitation circuit, mainly comprising a branched excited, a series excited or compound excited motor wound with an additional branched excited magnetic field winding and a current-driving DC motor, which basing on the magnitude of armature current, generates high or low revolution to drive the auxiliary generator; the electric energy produced in the auxiliary generator will flow into the auxiliary magnetic field of the main generator. The magnetic excitation means includes to excite the similar polarized magnetic field in the main generator's winding so as to augment the armature current as well as the magnetic field strength of the main generator, or to excite nonpolarized differential magnetic in the main generator's winding so when the armature current is augmented, but the total magnetic field strength is deceased; these interfaces can be used to the great advantage for controlling the output voltage of the auxiliary generator or the output impedance and current so as to increase or to decrease the magnetic excitation value in the main generator's auxiliary winding. The invention provides a betterment of the branched or series excitation winding in cost reduction, less winding and less heat generation within the main generator. The control circuit of the present invention will substantially take the place of expensive, magnet saturated amplifier or other complicated solid state switch loop used for controlling the generators and motors.
Patent TW-398978-B (TW)
Title: Aerosol formulations of peptides and proteins
Inventor: BAECKSTROEM KJELL
IPC: A61K38/095
Filed: 1995-12-19
Granted: 2000-07-21
Abstract: A pharmaceutical aerosol formulation comprising (a) a HFA propellant; (b) a pharmaceutically active polypeptide dispersible in the propellant; and (c) a surfactant which is a C8-C16 acid fatty or salt thereof, a bile salt, a phospholipid, or an alkyl saccharide, which surfactant enhances the systemic absorption of the polypeptide in the lower respiratory tract.
Patent TW-415936-B (TW)
Title: Fluorophenyl-substituted alkenylcarboxylic acid guanidides, process for their preparation, their use as a medicament or diagnostic, and medicament containing them
Inventor: SCHWARK JAN-ROBERT
IPC: C07C279/22
Filed: 1996-06-14
Granted: 2000-12-21
Abstract: Compounds of the formula I, wherein the substituents R1 to R7 are as defined in the claims, and the pharmaceutically tolerated salts thereof are valuable inhibitors of the cellular sodium/proton exchanger (Na<+>/H<+> exchanger). They are therefore outstandingly suitable for the treatment of all diseases attributable to increased Na<+>/H<+> exchange.
Patent TW-298696-B (TW)
IPC: H04Q3/545
Filed: 1996-06-24
Granted: 1997-02-21
Abstract: The connection method allows a number of subscriber networks with respective interfaces, e.g. in accordance with the V5.2 protocol, to be coupled to a communication system having a coupling field , a central control and a number of peripheral control devices for different subscriber groups.  Signalling information provided by a subscriber group is processed at the associated peripheral control device with transfer to a further peripheral control device, at which it is processed via a connection procedure, to select the required speech channel.
Patent TW-499611-B (TW)
Title: Temperature matched cross-linked retardation layer
Inventor: DE WIT PAULUS PIETER
IPC: C08L63/00
Filed: 1996-07-22
Granted: 2002-08-21
Abstract: The invention is directed to a liquid-crystalline display comprising a display cell containing low-molecular weight liquid-crystalline material and a retardation layer, said retardation layer comprising a slightly cross-linked high-molecular weight material layer and a substrate, wherein the high-molecular weight material has a nematic phase above its Tg and a dynamic viscosity at the working temperature of at least 100 Pa.s, and the difference in Tc between the high- molecular weight material and the low-molecular weight material of the display cell is in the range of TCcell-20 DEG to TCcell+30 DEG, preferably in the range of TCcell-5 DEG to TCcell+10 DEG. It was found that if high-molecular weight material is used with a Tc comparable with that of the low-molecular weight material of the active cell, the temperature dependency of the retardation value is comparable with that of the active cell. Thus, the retardation value of the retardation layer is comparable with that of the active cell within the temperature range in which displays are used. It was further found that by slightly cross-linking the high molecular weight liquid-crystalline material, the retardation layers according to the invention become less susceptible to pinhole forming and unwanted variation of the twist.
Patent TW-353612-B (TW)
Title: Sanitary absorbent article with an adhesive positioning system covered by release strips linked to one another and method and apparatus for packaging the absorbent
Inventor: BARR JAMES P
IPC: A61F13/56
Filed: 1996-08-29
Granted: 1999-03-01
Abstract: A disposable sanitary absorbent article for adhesive securement to an undergarment of a wearer, the absorbent article comprising: a main body that includes: (a) a body contacting liquid-pervious cover layer; (b) an absorbent core underneath the body contacting liquid-pervious cover layer, the absorbent core being in liquid-communicative relationship with the cover layer, whereby liquid discharged on the cover layer is transferred to the absorbent core for storage therein; (c) a liquid-impervious barrier layer beneath the absorbent core, the barrier layer preventing liquid entrapped in the absorbent core from egressing the main body from a garment facing surface thereof; a positioning tab laterally projecting from respective longitudinal sides of the main body, each the tab being flexible and being capable of being folded about a respective edge of the undergarment on which the absorbent article is to be installed; an adhesive securement system for releasably retaining the absorbent article to the undergarment, the adhesive securement system including; (a) a first adhesive zone on the undergarment facing surface of the main body; (b) a second adhesive zone on the undergarment facing surface of one of the positioning tabs; (c) a third adhesive zone on the undergarment facing surface of the other one of the positioning tabs, the first, second and third adhesive zones being in a spaced apart relationship; (d) a peelable protective layer covering the adhesive zones, the peelable protective layer being removable from the absorbent article and including: (i) a primary release strip extending generally longitudinally on the main body and being releasably attached to the first adhesive zone; (ii) a secondary release strip extending generally transversely on the main body and having a transverse dimension sufficient to span from one of the laterally projecting positioning tabs across the main body to the other one of the laterally projecting positioning tabs and being releasably attached to the second and third adhesive zones, the release strips crossing each other.
Patent TW-300846-B (TW)
Title: Assembly manner of kitchen worktop with a water sink and the composition of worktop board
Inventor: CHEN CHORNG-YAU
IPC: A47B77/00
Filed: 1996-09-20
Granted: 1997-03-21
Abstract: A kind of assembly manner of kitchen worktop with a water sink, comprising the steps of: in the workshop,(1) boring a settle hole for water sink on a worktop board; (2) attaching temporarily a position frame right beneath the board and aligning to each other by edges;(3) sticking a base board firmly up to the worktop board on the area not occupied by the frame; at the kitchen; (4) removing the frame away from the board and painting around the frame with glue for resting and adhering a water sink by edges on the disk towel; and (5) screwing up the boards with screw bolts on the towel so as to reinforce the structure of the entire assembly.
Patent TW-324758-B (TW)
Title: Manufacturing method for cellulose fiber
Inventor: RUF HARTMUT
IPC: D21H21/32
Filed: 1996-12-10
Granted: 1998-01-11
Abstract: A manufacturing method for cellulose fiber which is characterized by a combination of the steps of: - Bleaching pulps using a bleaching agent, provided that the bleaching agent does not contain chlorine or any chlorine compound. - Dissolving the pulps bleached using the bleaching agent in an aqueous tertiary amine-oxide, a mouldable cellulose solution being obtained. - Processing the mouldable cellulose solution into fibers.
Patent TW-344168-B (TW)
Title: Frequency synthesizer phase locked loop circuit
Inventor: KOMIYA HIROSHI
IPC: H03G3/00
Filed: 1997-02-11
Granted: 1998-11-01
Abstract: A frequency synthesizer phase locked loop circuit comprising: a first PLL circuit consisting of: a wideband oscillator and a high purity oscillator for generating and outputting frequency signals having certain frequency components; a sampler for generating and outputting an IF signal using the frequency signals outputted from the wideband oscillator and the frequency signals outputted from the high purity oscillator; a frequency synthesizer for generating and outputting a REF signal thereby comparing it with the IF signals; a first comparator for comparing the phase of the IF signal outputted from the sampler with the phase of the REF signal outputted from the frequency synthesizer thereby outputting their phase difference; a first loop filter for performing band limiting on the phase difference components outputted from the first comparator thereby generating a control voltage to the wideband oscillator; a pre-amplifier for driving the wideband oscillator according to the control voltage generated by the first loop filter; and a pre-tuning circuit formed in front of the first PLL circuit for locking the frequency of the frequency signal outputted from the wideband oscillator at an arbitrary frequency; which is characterized in that: the pre-tuning circuit is a second PLL circuit consisting of: the above wideband oscillator; a frequency divider; an oscillator; a second comparator; a second loop filter; a sampling/holding circuit; and a switch.
Patent TW-416255-B (TW)
Title: Method for selecting information services from a menu in selective call transceivers
Inventor: INDEKEU JACK P
IPC: H04M3/493
Filed: 1997-03-18
Granted: 2000-12-21
Abstract: A selective call transceiver (200) has a plurality of assignable address ports (246), a receiver (204) for receiving a directory of information services (120-132) on a mail drop address port, a controller (210) for generating a menu (240) from the directory of information services (120-132), a display (228) for displaying the menu (240) of the information services from the plurality of assignable address ports (246) and a user interface (216) for selecting an information (242) from the menu (240) of information services. The controller (210) is further coupled to the user interface (216) to assign the information service being selected to the identified assignable address port, and a transmitter (208) transmits a request for the selected information service (242) including an address for identifying selectable address port.
Patent TW-399222-B (TW)
Title: Color picture tube
Inventor: HAYAMA HIDEKAZU
IPC: C09K11/02
Filed: 1997-04-23
Granted: 2000-07-21
Abstract: This color picture tube diminishes the transmittance of the panel by reducing the reflective luminance of the fluorescent body film caused by outer light. It acquires high light-emitting luminance and high-contrast picture in comparison with the material of the same reflective luminance at a lower cost. It is a color picture tube, inside which there is a three color fluorescent body film composed by the red fluorescent body 6R in panel 4, the green fluorescent body 6G, the blue fluorescent body 6B. At least two-color fluorescent body film is formed by coating the same color (anyone of 7R, 7B, 7G) pigment on the surface of the fluorescent body particle among the three-color fluorescent body film. The reflective luminance of the three-color fluorescent body film is below 70% of the reflective luminance of the three-color fluorescent body film without coating the pigment.
Patent TW-406061-B (TW)
Title: Indium-containing, oxide-ceramic thermistor
Inventor: GROEN WILHELM ALBERT
IPC: H01C7/04
Filed: 1997-06-02
Granted: 2000-09-21
Abstract: A thermistor comprising a semiconductor ceramic with an oxide spinel, which contains the elements manganese, nickel and indium. Thermistors of said composition are thermally stable and are characterized by a high resistivity and a high B-value.
Patent TW-371306-B (TW)
Title: Metallocene catalyst systems having inorganic oxides as supports
Inventor: BIDELL WOLFGANG
IPC: C08F4/652
Filed: 1997-06-11
Granted: 1999-10-01
Abstract: A catalyst system for polymerizing C2-C12-alk-1-enes, comprising (A) an inorganic support, (B) at least one metallocene complex in an amount of from 0.1 to 10000 μm mol per gram of component A, (C) at least one compound capable of forming metallocenium ions in an amount of from 0.1 to 10 equivalents or in the case of oligomeric alumoxane compounds in an amount of from 10 to 10<SP>6</SP> based on component B, and (D) if desired, at least one organic metal compound of an alkali metal or alkaline earth metal or a metal of main group III of the Periodic Table in an amount of from 800:1 to 1:1 molar ratio of D:B, wherein the inorganic support used is an inorganic oxide which has a pH of from 1 to 6 and voids and channels whose macroscopic proportion by volume based on the total particle is in the range from 5 to 30%.
Patent TW-331687-B (TW)
Title: Method of transmitting variable-bit-rate data on a constant-bit-rate channel
Inventor: CHEN MENQ-JANG
IPC: H04L12/42
Filed: 1997-07-03
Granted: 1998-05-11
Abstract: A method of transmitting variable-bit-rate data on a constant-bit-rate channel includes a. obtaining a transmitted data series v v={fo,f1,….fn-1} and a transmitting rate r b. computing the data accumulation amount Fi of the data series v Fi=Fi-1+fi or F-1=0 c. determining a transmitting process Li with a lazy algorithm in which the data series is recombined according to the transmitting rate r so that the network efficiency within a transmitting time unit to be maximized and the memory requirement of the user end minimized d. determining a transmitting process Ai with an aggressive algorithm rA in which the data series is recombined again according to the recombined result from the lazy algorithm and the memory capacity of the user end. If the user end still has the available memory space, the data transmission is performed continuously.
Patent TW-505679-B (TW)
Title: Copolymer of polypropylene and organopolysiloxane and method for preparation thereof
Inventor: SAWAGUCHI TAKASHI
IPC: C08G81/02
Filed: 1997-07-08
Granted: 2002-10-11
Abstract: There is disclosed a method for the preparation of a copolymer of polypropylene and organopolysiloxane. This method comprises heating a solution of an Α, ω-diene-propylene polymer and an organohydrido polysiloxane having on average at least two SiH groups in one molecule at a temperature below the boiling point of the solvent. Preferably, this Α, ω-diene-propylene polymer is obtained by subjecting polypropylene to thermal decomposition in an inert atmosphere at a pressure below atmospheric pressure.
Patent TW-348161-B (TW)
Title: Apparatus and method of processing a semiconductor substrate
Inventor: SAL MASTROIANNI
IPC: H01L21/677
Filed: 1997-07-12
Granted: 1998-12-21
Abstract: An apparatus for processing a semiconductor substrate, which comprises: a tool (430) comprising: a wall having an alignment device; an interior region (435); and an aperture mainly capable of vertically moving in the tool (430); and a semiconductor substrate carrier (440) capable of carrying a plurality of semiconductor substrates (250), in which the semiconductor substrate carrier (440) is installed on the tool (430) near the aperture and the interior of the interior region (435), in which a gap exists between the tool (430) and the carrier (440).
Patent TW-342551-B (TW)
Title: Process for converting magnetic repulsion into driving force
Inventor: YAN JINN-FA
IPC: H02N15/00
Filed: 1997-09-19
Granted: 1998-10-11
Abstract: A process for converting a magnetic repulsion into a driving force, which comprises using a freely rotatable swivel plate installed with a set of magnets, and using a pushing arm installed with another set of magnets in repulsive configuration with the magnet set of the swivel plate, and further using a cam rotating synchronously with the swivel plate, thereby appropriately pushing or releasing the pushing arm enabling the two sets of magnets to advance away from or towards each other appropriately to reduce the entry magnetic repulsion, and appropriately through the pushing of the cam enabling the two sets of magnets coming close to each other to generate a stronger magnetic repulsion, thereby using this magnetic repulsion to push the swivel plate which subsequently repeats the departing and closing operation of the pushing arm to achieve converting a magnetic repulsion into a driving force.
Patent TW-490450-B (TW)
Title: Calcining tool material and method of fabricating thereof
Inventor: NIWA SHIGEKI
IPC: H01G13/00
Filed: 1997-11-25
Granted: 2002-06-11
Abstract: A calcining tool material, comprising a flame-spray zirconia coating layer made of unstabilized zirconia and stabilized or partially-stabilized zirconia in admixture, formed on the surface of an alumina-silica-based substrate having an Al2O3 content of not less than 65% by weight.
Patent TW-392406-B (TW)
Title: Method and apparatus for providing intelligent cellular handoff
Inventor: TU JEROME C
IPC: H04B7/26
Filed: 1998-02-04
Granted: 2000-06-01
Abstract: A cellular network includes a receiver configured to receive inbound information from a mobile station. A correlator is coupled to the receiver and configured to correlate the inbound information against expected information to generate a correlator signal. An interpolator is coupled to the correlator and configured to interpolate the correlator signal to generate an interpolator signal. A memory is coupled to the interpolator and configured to store the interpolator signal. A processor is coupled to the memory and configured to process the interpolator signal to determine a position of the mobile station. Additional embodiments track the position of the mobile station based on cellular hand off and mobile station position over time. The cellular network can transfer the mobile station from the microcellular network to the macrocellular network if the mobile station is moving rapidly. The cellular network can transfer the mobile station from the macrocellular network to the microcellular network if the mobile station is moving slowly. Advantages of the invention include the ability to reduce control traffic among the network elements including the BTS, BSC and MSC. As a result, the inventive network can handle more telephone calls and can organize the calls more efficiently than in traditional cellular networks.