baber/WOPTO huggingface dataset:
Patent TW-340144-B (TW)
Title: Method and apparatus of passing yarns in a polishing machine
Inventor: NAGAO ISAO
IPC: D01H7/02
Filed: 1996-07-02
Granted: 1998-09-11
Abstract: A sort of method of passing yarns in a polishing machine, dealing with a polishing machine where the yarn dispensed from the yarn dispenser passes by the first heating element, polishing element for returning to the collecting reel, having the machine: flow current injected in flow for feeding the yarn dispensed from the yarn dispener through said first heating element, yarn cooler for the yarn to be fed back to the predetermined spot.
Patent TW-406071-B (TW)
Title: Process for working up residues from the raw ester distillation in the preparation of dimethyl terephthalate (DMT)
Inventor: THIEL RALF
IPC: C07C67/48
Filed: 1996-08-15
Granted: 2000-09-21
Abstract: The present invention relates to a process for working up a residue fraction by methanolysis, the residue fraction originating from the raw ester distillation of the DMT production process, which is characterized in that liquid and/or gaseous methanol is fed into the residue fraction, the mixture before entry into the methanolysis reactor has a temperature of between 230 and 265 DEG C and the temperature in the bottom of the reactor is likewise between 230 and 265 DEG C.
Patent TW-432097-B (TW)
Title: Polymer polyol and preformed stabilizer systems
Inventor: FOGG GRAEME DOUGLAS
IPC: C08G18/50
Filed: 1996-11-01
Granted: 2001-05-01
Abstract: A preformed stabilizer composition based on a precursor stabilizer obtainable by reacting a silicon atom-containing compound of formula RnSiX4-n or RnSi((-OSi(R1)2)pX)4-n, wherein the R groups are independently saturated or unsaturated hydrocarbyl groups, at least one R group being an olefinically unsaturated hydrocarbyl group; R1 is a hydrocarbyl group, X is a C1 to C10 alkoxy group, n is an integer from 1 to 3 and p is an integer greater than zero, with a polyether polyol having an average molecular weight in excess of 400 and a hydroxyl number in the range of from 20 to 280 is used to manufacture polymer polyol compositions having a combination of (a) high polymer content, from 30 weight percent to 60 weight percent, (b) lower viscosities, typically less than 9,000 centipoise, (c) product stability such that 100 percent passes through a 150 mesh screen, and (d) up to 100 percent of the polymer solids content passes through a 700-mesh screen.
Patent TW-309601-B (TW)
Title: Adaptive-control-theory-based interrupt controller for network
Inventor: FERNG RONG-YOW
IPC: G06F13/24
Filed: 1996-11-21
Granted: 1997-07-01
Abstract: An adaptive-control-theory-based interrupt controller for network includes:1) a set of register including plural registers for storing the different length of package and the setting value Li for generating interrupt signal with respect to different package length. The setting value Li calculates the time for controller to generate the interrupt signal when the specific number of bytes of the package left without receiving;2) an anti-serial/receiving logic unit converting the serial signals into data bytes and reading the length Lp from the package format. It also stores the received package into the buffers and accumulates the length Lj of the data received; 3) a package length judgment logic unit outputting the value of Lp-Li;4) a comparator issuing an interrupt signal when Lj=Lp-Li.
Patent TW-399027-B (TW)
Title: Dispensing appliance for at least two components
Inventor: KELLER WILHELM A
IPC: B01F15/04
Filed: 1997-01-30
Granted: 2000-07-21
Abstract: This is a dispensing appliance for at least two components. It consists of a pump assembly (1) with a shell body, which has a metering cylinder (4,5) for each component. Each metering cylinder has an inlet (3), an outlet (2) and a displacement plunger (13,15). The metering cylinders (4,5) have eccentric outlet nozzles (26,27), which is a dual outlet (2) terminated with a common outlet (108) having their centers on the straight line connecting the centers of the two metering cylinders (4, 5) and between the centers of the metering cylinders (4, 5).In a preferred embodiment, the total cross sectional area of any pair of metering cylinder / displacement plunger combination between ratios of 1:1 and 20:1 is substantially equal. Such an assembly is modular, lightweight, highly compact, cost effective and can be easily disassembled for cleaning and maintenance.
Patent TW-328148-B (TW)
Title: The method for using AO & RTO to grow SiO2 on Si substrate
Inventor: HWU JENN-GWO
IPC: H01L21/302
Filed: 1997-03-10
Granted: 1998-03-11
Abstract: A method for growing SiO2 on Si substrate includes the following steps. Proceed electrolysis reaction to form SiO2 on Si substrate that is used as anode, in which, the pure water is used as electrolysis liquid, and the density of electric current in electrolysis reaction is in between 1 - 100μA/"Q2; Take Si substrate that has formed SiO2 on it from electrolysis liquid; And put Si substrate in inert gas environment by using 700-1000℃ to heat for a certain time to densification that SiO2 layer.
Patent TW-358954-B (TW)
Title: Synchronous gas switch device
Inventor: KOYANAGI OSAMU
IPC: H01H33/59
Filed: 1997-03-17
Granted: 1999-05-21
Abstract: A synchronous gas switch device, disposed in a container for filling de-arc gases, including: a separable fixed contact element and movable contact element; and intake gas switch having the intaking cylinder using the separation of said 2 contact elements for expansion of the de-arc gases for injection of de-arc gases in case of said separation and the intaking piston, including: controller having detection current or voltage wave for emission of interruption signals, for controlling said fixed contact element and movable contact element based on said interruption signal and synchronized to said interruption current or voltage.
Patent TW-369665-B (TW)
Title: Energy-saving light tube bending method and its mechanism
Inventor: ZHANG MIN-GU
IPC: H01J61/34
Filed: 1997-04-15
Granted: 1999-09-11
Abstract: A kind of energy saving light tube bending method and its mechanism that adopts mainly sectional and multiple bending to turn straight glass tube into U-shape tube. It is achieved by heating the bend area to soften the material and bending the both ends of a straight glass tube upward into an angle using a bend apparatus. The angle is in the range of 0-20 degree in the first bend. After the first bend, heat the bend area again and bend two ends of the tube upward into an angle in the range of 20-80 degree, and heat the bend area again to finally turn the tube into U-shape. The resulting tube has uniform thickness throughout. The bend apparatus is mounted one a machine in multiple sets and radiation arrangement. The bottom of the machine has slide track in arc shape and the track has an incline angle. The bottom of the bend apparatus is also set with wheels that are in contact with the slide track, so when the machine turns, the bend apparatus can bend the tube as desired.
Patent TW-412475-B (TW)
Title: Method of forming pipe of composite material and device therefore
Inventor: LIOU SU-HUEI
IPC: B29C70/30
Filed: 1997-07-29
Granted: 2000-11-21
Abstract: The present invention relates to a method of forming a pipe made of a composite material and a device therefore. The method comprises winding a composite material on an iron core; mounting the wound core, together with a film cover and a film seat, into the inner edge of a shrinking film having a releasing agent; mounting the integral body into a forming chamber; connecting the film seat with the communication chamber of the seat portion of the forming chamber and generating a vacuum; introducing a heating medium to heat and form the composite material and then withdrawing the heating medium; cooling the material and discharging a gas between the shrinking film and the composite material; pressurizing by applying a gas to remove the shrinking film and the composite material from the iron core to form a pipe. The method is highly efficient and can produce a product with a smooth surface without the need of additional processing.
Patent TW-333642-B (TW)
Title: The recording/reproducing apparatus and rotation control method for recording medium
Inventor: OOMORI TAKASHI
IPC: G11B19/28
Filed: 1997-08-05
Granted: 1998-06-11
Abstract: A recording/reproducing apparatus, it is the apparatus for using rotation control apparatus of recording medium to control rotation of recording medium, during the information is recorded on recording medium or reproduced by recording medium. The apparatus includes: Generating mechanism, which used the rotation control information to generate error voltage for rotating recording medium.Determining mechanism is used to determine the polarity of error voltage after eliminating fluctuations caused by noise contained in error voltage. Detecting mechanism for detecting the value of voltage. Rotation mechanism for rotating recording medium based on the polarity and value determined and detected by error voltage.
Patent TW-429211-B (TW)
Title: Method and mold for molding slide fastener slider body
Inventor: TAKABATAKE HIDEO
IPC: A44B19/42
Filed: 1997-08-20
Granted: 2001-04-11
Abstract: A mold (1) for molding a slide fastener slider comprises a first template (2), a second template (3), and a third template (4) slidable on the first and second templates (2, 3). The first template (2) has a first part of a cavity (9) for molding a rear section of an outer contour of the slider body except an upper surface portion of an upper wing and also has a first core (5) for molding a rear section of an element guide channel of the slider body. The second template (3) has a second part of the cavity (9) for molding a front section of the outer contour of the slider body and also has a second core (6) for molding a front section of the element guide channel. The third template (4) has a third cavity part for molding a pull-tab attaching lug of the slider body and an outer contour of the upper surface portion of the upper wing. For molding, these templates are brought together to from the cavity (9), and then molten molding material is poured into the cavity (9) via a channel (11) and a sprue (12). After solidification of the molding material, the second template (3) together with the third template (4) is moved horizontally away from the first template (2) and then the third template (4) is slid upwardly, in response to which an eject pin (7) projects from the second template (3) to remove a molded product off the cavity (9).
Patent TW-349225-B (TW)
Title: Fault repair method for a memory device
Inventor: OGINO JUNKO
IPC: G06F12/16
Filed: 1997-08-20
Granted: 1999-01-01
Abstract: A fault repair method for a memory device that determines a repair solution for repairing a failure in the memory device using redundant memory of spare rows and spare columns, comprising the steps of: determining whether the memory device is repairable based on information on a number of failures obtained through device measurement; determining whether failed lines are repairable when it is determined that the memory device is repairable; sepairing the failed lines when it is determined that the memory device is repairable and that the failed lines are repairable; sepairing failed bits when it is determined that the memory device is repairable and that the failed lines are repairable; and when there is a limit to a limbo portion that repairs failures among the spare columns after completing repair of the failed bits, extracting failure address information of spare column portions from a buffer memory, performing a rule check of the limbo portion for obtaining repair addresses in one block units and adjusting the repair addresses, and preparing file data, which are results of the step of adjusting the repair addresses.
Patent TW-353800-B (TW)
Title: Chemical vapor deposition of aluminum films
Inventor: PARANJPE AJIT P
IPC: C23C16/44
Filed: 1997-10-03
Granted: 1999-03-01
Abstract: A method of simultaneously forming a contact/via plug and interconnect over a semiconductor substrate for an electronic device, the method comprising: passing a gas through a precursor at a process pressure between 5 torr and 30 torr, the passed gas having a flow rate through the precursor between 200 and 400 standard cubic centimeters per minute.
Patent TW-355784-B (TW)
Title: Active matrix display apparatus and its driving method
Inventor: UCHINO KATSUHIDE
IPC: G02F1/133
Filed: 1997-11-26
Granted: 1999-04-11
Abstract: An active-matrix display apparatus the comprises: gate line arranged in rows and signal lines arranged in columns, and row-column pixel at each cross of the rows and columns; and a vertical scanning circuit that scans each gate line along vertical period and that selects a column pixel for each horizontal period; and a horizontal scanning circuit that samples image signal along each signal line and writes into a selected column pixel for each horizontal period; its features include: a voltage superimposing device that superimposes on each signal line the image signal that is below the minimum level of voltage during the time not allocated for each column pixel during each horizontal period, that keeps the signal leak within the same level along a repeated voltage superimposing during the vertical period.
Patent TW-350100-B (TW)
Title: Method of cleaning wafers after etching
Inventor: Zhang qing-yu
IPC: H01L21/304
Filed: 1997-12-17
Granted: 1999-01-11
Abstract: A method of cleaning wafers after etching, including the following steps: (A) etching of wafers with an etching layer by submerging it into the etching solution, for exposure of silicon; (B) carrying out the first SC1 cleaning and forming on the silicon a chemical silicon dioxide film; (C) scrubbing on the scrubber, for removal of the large and dirty chips; (D) carrying out the second SC1 cleaning.
Patent TW-410361-B (TW)
Title: Plasma display panel device and method of fabricating the same
Inventor: KANDA HIROSHI
IPC: H01J11/24
Filed: 1998-03-17
Granted: 2000-11-01
Abstract: The present invention is directed to a PDP device fabricated by using photosensitive thick film conductor compositions wherein a black electrode is present between the substrate and a conductor arrangement electrode. Also, the invention is directed to methods for fabricating the PDP device.
Patent TW-491874-B (TW)
Title: A composition comprising aqueous fluid absorbent polymer particles and a superabsorbent polymer, and methods for manufacturing the same
Inventor: GARTNER HERBERT A
IPC: C08J3/24
Filed: 1998-03-16
Granted: 2002-06-21
Abstract: The subject invention provides water-swellable polymer compositions having aqueous fluid absorbent polymer particles which have been heat-treated at temperatures greater than 170 DEG C for more than 10 minutes, wherein the composition has been remoisturized, after the heat-treatment, with an aqueous additive solution, in the absence of an organic solvent or water-insoluble, non-swellable powders, and comprises up to 10 percent by weight, based on the total weight of the composition, water and wherein the composition is characterized by the ability to absorb at least 20 grams of a 0.9 weight percent aqueous saline solution under a pressure of 0.3 psi (21,000 dynes/cm<SP>2<SP>), that is, a 60 minute 0.3 psi (21,000 dynes/cm<SP>2<SP>) AUL greater than 20 grams/gram. The invention further provides a process for preparing such water-swellable polymer.
Patent TW-531461-B (TW)
Title: Scraping apparatus and scraping method
Inventor: KINBARA YOSHIHIDE
IPC: B23K26/08
Filed: 1998-07-08
Granted: 2003-05-11
Abstract: This invention provides a scraping apparatus and scraping method which efficiently achieves the machining of high accuracy and is capable to perform scraping operation of high degree of free selection, such as machining of oil passages and patterns without requiring any expensive tool irrespective of the hardness of a work to be machined. Specifically, the laser beam L to be outputted from a laser beam oscillator 1 is converged by a collective lens 3, and a work W that is relatively moving with respect to the laser beam L is irradiated with the converged laser beam and melting the surface of the work in a recess form so as to achieve the scrapping machining.
Patent TW-501970-B (TW)
Title: Acrylic resin film and laminated film comprising the same
Inventor: TADOKORO YOSHIO
IPC: B32B25/08
Filed: 1998-07-31
Granted: 2002-09-11
Abstract: An acrylic resin film made from a composition comprising 95 to 50 wt. parts of an acrylic resin having a glass transition temperature of 60 to 110 DEG C and a weight average molecular weight of 70,000 to 600,000, and 5 to 50 wt. parts of a multilayer-structured acrylic polymer containing an elastomeric layer, and a multilayer film having the above acrylic resin film and other resin film. These films having better thickness accuracy, surface smoothness and surface hardness than conventional acrylic resin films, and have excellent properties as films for use in simultaneous injection molding and lamination, agricultural films, display films, masking films, paint-substitute films, and the like.
Patent TW-381317-B (TW)
Title: Detection method for abnormal via holes
Inventor: CHIAN WEN-JENG
IPC: H01L21/66
Filed: 1998-08-11
Granted: 2000-02-01
Abstract: A kind of detection method for abnormal via holes which is to solve the problem of holes caused by the venting effect during detecting spin on glass and because the existence of holes, the etching depth can not be uniformly controlled or the metal can not be connected during following metal deposition process. The present invention provides a new detecting method which is to directly proceed optical scanner scanning and observe the number of abnormal via holes defects after etching the surface of the second dielectric without using photolithography process. The major steps comprise: firstly, starting from the chips with completed metal layer deposition and transferred pattern to deposit the first dielectric layer; proceeding SOG etch back process after spin coating and solidification; then, depositing the second dielectric oxide and etching the surface of the second dielectric layer without photolithography process; lastly, observing the number of abnormal via holes.
Patent TW-421576-B (TW)
Title: An aquarium
Inventor: TANG LUEN-SING
IPC: A01K63/00
Filed: 1998-09-07
Granted: 2001-02-11
Abstract: This invention relates to an aquarium, and in particular a flexible aquarium, that is maintained in a substantially vertical and stable position. The aquarium is formed of a flexible plastic material and includes an integral stabiliser, increasing the stability of the aquarium when the aquarium is filled with a liquid.
Patent TW-408294-B (TW)
Title: Large-area color AC plasma display
Inventor: MARCOTTE ROBERT G
IPC: H01J11/12
Filed: 1998-09-22
Granted: 2000-10-11
Abstract: An AC PDP incorporating the invention includes a first substrate having plural elongated address electrode structures, which include sets of color phosphors. A second substrate is opposed to the first substrate and encloses a dischargeable gas therebetween. The second substrate supports a plurality of scan electrode structures that are orthogonally oriented to the address electrode structures. Each scan electrode structure includes a scan loop with a first trace and a second trace and a plurality of sustain electrode structures that are interdigitated with the scan electrode structures, each sustain electrode structure including a first trace and a second trace. Address circuitry selectively applies address signals to the address electrode structures and scan circuitry applies a scan voltage to the scan electrode structures. Gas discharges occur at intersections between address electrode structures and both traces of a scan loop to which the scan voltage is applied, so as to create wall charges and dual subpixel sites for each color subpixel. Thereafter, a sustain signal applied to the sustain electrode causes discharges at each of the dual subpixel sites at which wall charges exist. Increased light and resolution are the result of the dual subpixel discharge sites.
Patent TW-407349-B (TW)
Title: Input buffer with electrostatic discharging function
Inventor: YU DA-LI
IPC: H01L23/00
Filed: 1998-10-01
Granted: 2000-10-01
Abstract: The input buffer of this invention is composed by a PMOS transistor. The PMOS transistor is formed inside a N type substrate or a well region, and has a P type gate. The voltage drop between the gate bias and the oxide layer of said PMOS transistor is as high as 2.2V under a strong reverse mode operation, so that it able to increase the limiting of (Bvox-BVj) and enhance the ability of anti-ESD of the input buffer.
Patent TW-438639-B (TW)
Title: Wire cutting off method by indirect heating suitable for wire cutting machine
Inventor: SHR LIAN-TING
IPC: B23H7/04
Filed: 1998-10-02
Granted: 2001-06-07
Abstract: This invention relates to a wire cutting off method by indirect heating suitable for wire cutting machine, comprising making the wire electrodes of a wire cutting machine pass through heat generation device, utilizing the heat energy conducted to the wire electrodes indirectly, matching up with the tension applied to the wire electrodes, and resulting in the cut wire end of the wire electrodes appearing an ideal condition of perfect pointed end.
Patent TW-493216-B (TW)
Title: Rapid thermal processing (RIP) system with rotating substrate
Inventor: BLERSCH WERNER
IPC: H01L21/00
Filed: 1998-10-23
Granted: 2002-07-01
Abstract: A rapid thermal processing (RTP) chamber, wherein one wall of the chamber supporting a substrate rotates with respect to the rest of the chamber so that the substrate being treated in the RTP chamber is relatively rotated with respect to the lamps heating the substrate.
Patent TW-407217-B (TW)
Title: Apparatus and method for drawing waveguide fibers
Inventor: BALL STEVEN CRAIG
IPC: H05B6/02
Filed: 1998-10-26
Granted: 2000-10-01
Abstract: A method and apparatus for drawing a waveguide fiber including a furnace having a graphite muffle with a coating of silicon carbide on the inner surface thereof. Fibers drawn in the furnace of the present invention exhibit greatly reduced point defect losses due to graphite particulate when compared to fibers drawn in praphite furnace muffles not having the silicon carbide coating.
Patent TW-432176-B (TW)
Title: Resin pipe joint
Inventor: NISHIO KIYOSHI
IPC: F16L33/22
Filed: 1998-11-07
Granted: 2001-05-01
Abstract: Disclosed is a resin pipe joint, wherein an inner ring (2) press fitted in one end portion of a pipe member (12) and combined therewith in a unitary state is provided with a cylindrical projection (8) at a projecting end portion thereof, an inner surface of the cylindrical projection (8) being formed into a conical taper surface (8a) the diameter of which increases gradually in the axially outward direction, the cylindrical projection (8) of an inner ring (2) including the conical taper surface (8a) being fitted axially in an inner portion of a receiving port (4) of a joint body (1) to form a cylindrical groove (6), which forms seal portions (7a, 7b), between the joint body (1) and inner ring (2), whereby a high contact pressure is generated between the taper surface (8a) and an outer surface (8b) and surfaces (10a, 4a) opposed thereto even by a small tightening force generated when a push ring (3) is screwed, then enabling a sealing performance of a very high reliability to be secured.