baber/WOPTO huggingface dataset:
Patent PT-100263-B (PT)
Inventor: BRAUN ULRICH
IPC: C08L61/06
Filed: 1992-03-19
Abstract: A process for recycling waste thermoset plastics which are not fibre-reinforced comprises granulating the waste thermoset plastics material to a particle size of 0.2 mm or less, mixing the granulate with a phenol resin, a hardener, e.g. hexamethylene tetramine, and optionally, processing aids e.g. Me stearates where Me Al, Ca, Mg, Li and/or Zn, a lubricant e.g. wax, or fillers, e.g. chalk, and/or reinforcement materials, e.g. cut glass fibres, and subsequently homogenising the mixture, e.g. by action of strong shearing forces. The resulting compound after cooling may be ground to a granulated material of particle size less than 2 mm, and can be used as a moulding compound to form new plastic articles by injection- or compression-moulding processes. The waste plastics may be based on phenol, melamine, urea or unsaturated polyester resins.
Patent TW-229229-B (TW)
IPC: C11D1/22
Filed: 1992-07-11
Granted: 1994-09-01
Abstract: A thickened aqueous cleaning composition is viscoelastic, and has utility as a drain opening composition or as a hard surface cleaner having a cleaning-effective residence time on non-horizontal surfaces. In one embodiment the composition comprises a cleaning active, a quaternary ammonium compound, and an organic counterion. In another embodiment, the viscoelastic quality of the composition is advantageously utilized as a drain opener which rapidly penetrates standing water with minimal dilution to deliver active to the clog material. In these embodiments and corresponding methods of use, a free amine is limited with respect to the amount of the quaternary ammonium compound in the composition in order to maintain phase stability and to achieve further enhanced rheological and aesthetic properties in the composition.
Patent TW-264484-B (TW)
IPC: C08F222/02
Filed: 1994-02-22
Granted: 1995-12-01
Abstract: Prepn. of a water soluble copolymer comprises polymerising a mixt. of 3-95 wt.% cyclohexene anhydride (I) or an alkali metal or ammonium salt thereof and 5-97 wt.% 4-6C monoethylenically unsatd. dicarboxylic acid (II) or an anhydride or alkali metal or ammonium salt thereof in the presence of water and a polymn. initiator at elevated temp. The monomer mixt. is pref. present in a reactor and the initiator is fed into the reactor over a period of 5 mins. to 5 hours. The temp. of polymn. is 25-110 deg.C. The monomer mixt. is at least partly neutralised with aq. NaOH. Pref. (I) is 1,2,3,6-tetrahydrophthalic anhydride; 3,6-epoxy-1,2,3,6-tetrahydrophthalic anhydride; 5-norbornene-2,3- dicarboxylic anhydride; bicyclo(2.2.2)-5-octene-2,3-dicarboxylic anhydride; or 2- or 3-methyl-1,2,3,6- tetrahydrophthalic anhydride. The monomer mixt. comprises 10-85 wt.% (I).
Patent TW-259830-B (TW)
Title: Sleeve used for improving earth ground and its filling apparatus
Inventor: NAKANO SUMIO
IPC: E21D20/00
Filed: 1995-01-26
Granted: 1995-10-11
Abstract: A sleeve used for improving earth ground, which is related to a hollow cylindrical sleeve with check valves device installed in the discharge holes used for earth ground improvement; which is characterized in that: the inner circumference of the sleeve is installed with seal sheets with strength sufficient to withstand the hydraulic pressure of drilling water in which the seal sheets seal the discharge holes.
Patent TW-262510-B (TW)
Title: Water pipe for being buried underground
Inventor: TANGO TETSUO
IPC: E03C1/00
Filed: 1995-04-07
Granted: 1995-11-11
Abstract: To provide a water pipe for being buried underground which is convenient for connector operation in a narrow space, and needs less connections, as a result, has less water leakage. A water pipe composed of a connector (10) and pipe members integrated with the connector, the connector (10) is composed of a connector straight pipe (9), a taper pipe (11) expanding its diameter from the taper pipe into taper shape, and connector screw portion (12) having a diameter approximately equal to the maximum diameter of the taper pipe, on the connector screw is formed a screw (13) engaged with the tightening bush (21) for connecting the water pipe, and the pipe members are the branch pipes (8) of the saddle ferrule (1), the connector (10) is integrated with the branch pipe (8) by forming integrally at the front end of the branch pipe (8).
Patent TW-346548-B (TW)
Title: Color liquid crystal display
Inventor: MIURA JUNICHIRO
IPC: G02F1/1333
Filed: 1995-10-04
Granted: 1998-12-01
Abstract: A color liquid crystal display comprising: two transparent substrates A and B disposed in facing relation; a plurality of switching elements disposed on a surface of the substrate A, the surface facing the substrate B, the switching elements defining an area; a light-impermeable layer disposed on a surface of the substrate B, the surface facing the substrate A; and a colored layer overlying the light-impermeable layer and defining a display area corresponding to the area defined by the switching elements, the colored layer having an extension extending over the display area in longitudinal and transverse directions of the display area.
Patent TW-321614-B (TW)
Title: The swaging method and devices for metal carved pipe
Inventor: TZENG SHAW-CHIAN
IPC: B21J5/02
Filed: 1996-07-22
Granted: 1997-12-01
Abstract: A swaging method for metal carved pipe includes a supporting pipe spread with meshes. Filling with the melting gelatin into the carved pipe and the supporting pipe forms a layer of soft solid gelatin after cooling. Such pipes are settled in a swager and swaged to form the embossed marking. Then, heating the pipes, melting the gelatin and detaching the inner core forms the final product.
Patent TW-358914-B (TW)
Title: Computer interface apparatus
Inventor: VENKATESWARAN P K
IPC: G06F13/14
Filed: 1996-08-17
Granted: 1999-05-21
Abstract: Computer interface apparatus for connection of a computer system and a large volume of saving space for allowing data in the computer system and the saving device, including the first port for connection of a computer system; the second port for connection of a large volume of saving devices; and a selector for operation and allowing the first port be selectively connected to one of at least 2 ports in the computer system.
Patent TW-344782-B (TW)
Title: Sprag type one-way clutch
Inventor: INOKARI KOZABURO
IPC: F16D41/07
Filed: 1996-12-18
Granted: 1998-11-11
Abstract: A sprag type one-way clutch comprising an outer race having an inner peripheral raceway surface and an inner race disposed within the outer race and having an annular outer peripheral raceway surface, the outer race and the inner race being radially spaced apart from each other and concentrically disposed for relative rotation, a plurality of sprags disposed between the outer race and inner race for transmitting a torque between the outer peripheral raceway surface and the inner peripheral raceway surface, an annular retainer retaining the sprags, and a spring member holding the sprags between itself and the retainer and biasing the sprags in a meshing direction, and is characterized in that the retainer is provided with a cylinder portion having a radially extending window portion, the sprags are fitted in the window portion for pivotal movement, and the spring member is guided in a substantially circular form by the outer peripheral surface of the cylinder portion.
Patent TW-396122-B (TW)
Title: Scooter type vehicle
Inventor: SUEDA KENICHI
IPC: B62K/
Filed: 1997-01-20
Granted: 2000-07-01
Abstract: This is a scooter type motorcycle with front frame and rear frame, which can fit each other. This invention provides a scooter type motorcycle with a frame structure, which is light and strong, economical, and versatile. Front frame FF is made of light alloy; rear frame RF is of synthetic resin. Front of power unit is equipped with rear wheel Wr at the rear, which is supported by rear frame FF and could be moved up-and-down freely. Lower end of front and power unit P's rear cushion (37) is also connected by linkage mechanism (48). Therefore, when power unit P moves up or down, rear cushion (37) will be pressed through linkage mechanism (48) and has a cushioning effect. The rear of front frame FF has a section of reciprocal u whose lower side is open. It utilizes the internal space to involve rear cushion (37). Front frame FF protrudes from the opening (9) of leg shield (9) and step floor (12). It serves as cosmetic component. Thus, cosmetic components such as leg shield (9) or step floor (12) etc could be minimized.
Patent TW-351892-B (TW)
Title: Source/channel encoding mode control method and apparatus
Inventor: EKUDDEN ERIK
IPC: H04L5/22
Filed: 1997-04-22
Granted: 1999-02-01
Abstract: A method for controlling source/channel encoding mode applicable to a radio communication system is characterized in the following steps: determining the current type of source signal to be encoded and transmitted in a radio link; restricting encoding to a class of source/channel encoding mode compatible with the determined type of source signal, in the class, the different source encoding algorithm and the channel protection algorithm are defined by mixing the similar usable total bit ratio; determining a quality measure for previously transmitted signals that have been received and decoded; and based on the quality measure, selecting the most suitable source/channel encoding mode for the determined class.
Patent TW-348293-B (TW)
Title: Method and apparatus for aligning the position of die on a wafer table a method for determining the position of a die on a wafer table after a wafer has been cut includes stepping the wafer table a series of one die lengths diagonally.
Inventor: SUBRAMANIAN BALAMURUGAN
IPC: H01L21/68
Filed: 1997-05-23
Granted: 1998-12-21
Abstract: A method for determining the position of a die on a wafer table after a wafer has been cut, which comprises stepping the wafer table a series of one die lengths diagonally and after each step compare the die pattern to a reference die to determine street widths between dies; averaging the measured street widths; generating a control signal proportional to an average street width plus the rated die size; and moving the die pick-up device relative to the wafer table for a distance defined by the control signal.
Patent TW-491703-B (TW)
Title: Non-aqueous protic peptides compositions
Inventor: STEVENSON CYNTHIA L
IPC: A61P35/00
Filed: 1997-08-22
Granted: 2002-06-21
Abstract: This invention relates to stable non-aqueous protic compositions of peptide compounds. These stable compositions comprise peptide in non-aqueous protic solvent. They may be stored at elevated temperatures for long periods of time and are especially useful in implantable delivery devices for long term delivery of drug.
Patent TW-338110-B (TW)
Title: Phase retarding film
Inventor: HISHINUMA TAKAHIRO
IPC: G02F1/13363
Filed: 1997-10-14
Granted: 1998-08-11
Abstract: A phase retarding film in which at least one oblique evaporation layer of an inorganic dielectric having positive refractive index anisotrophy and having its principal optic axis tilted 20 degrees to 70 degrees from the direction of the normal to the film is formed on at least one surface of a transparent polymer film with an intermediate layer between, a large area film is easily and inexpensively obtained.
Patent TW-523521-B (TW)
Title: High affinity humanized anti-TAG-72 monoclonal antibodies
Inventor: ANDERSON WILLIAM HENRY KERR
IPC: C07K16/18
Filed: 1997-10-30
Granted: 2003-03-11
Abstract: Novel humanized monoclonal antibodies, humanized antibody fragments and derivatives thereof which specifically bind TAG-72 are provided as well as methods for their manufacture. These humanized antibodies are useful in the treatment of cancers which express TAG-72 as well as for diagnostic purposes, e.g., for in vivo imaging of tumors or cancer cells which express TAG-72.
Patent TW-384250-B (TW)
Title: Positioning system
Inventor: PRENTICE THOMAS C
IPC: B23Q1/48
Filed: 1998-02-06
Granted: 2000-03-11
Abstract: A positioning system for moving a device over an XY-plane has a drive mechanism with pivotable arms for moving a carriage over the XY-plane by driving it from one side. This drive mechanism allows the system to be made narrow along the other side.
Patent TW-438745-B (TW)
Title: Removal of 6-aminocapronitrile from mixtures comprising 6-amino-capronitrile and an imine
Inventor: LUYKEN HERMANN
IPC: C07C253/34
Filed: 1998-02-07
Granted: 2001-06-07
Abstract: A process for distillative removal of 6-aminocapronitrile from mixtures (I) comprising 6-aminocapronitrile and an imine (II) comprises performing the distillation in a distillation column using an average mean residence time for the distillation mixture of at least 5 minutes on at least one level of the distillation column.
Patent TW-400433-B (TW)
Title: Electrochemical biosensor
Inventor: CHARLTON STEVEN C
IPC: C12Q1/00
Filed: 1998-04-08
Granted: 2000-08-01
Abstract: The present invention concerns an electrochemical sensor made up of an insulating base having an electrode layer on its surface and a lid of deformable material which comprises a concave area in the central portion thereof, so that when it is mated with the base, the lid and base form a capillary space containing the electrode layer. When the electrode layer is in operative contact with a reaction layer comprising an enzyme which will cause the production of mobile electrons when contacted with a suitable analyte, the concentration of analyte, e. g. glucose in blood, can be measured by measuring the current created by the flow of mobile electrons when contacted with a suitable analyte, the concentration of analyte, e. g. glucose in blood, can be measured by measuring the current created by the flow of mobile electrons.
Patent TW-407276-B (TW)
Title: Memory device having a low power bit line voltage clamp
Inventor: PATHAK JAGDISH
IPC: G11C16/24
Filed: 1998-04-23
Granted: 2000-10-01
Abstract: The present invention relates to a bit line clamping scheme for non-volatile memories (10). The bit line (35) voltage is maintained at a desired voltage level so as to avoid read disturb effects, while being independent of power supply variations and consuming virtually no power. The invention makes practical memory devices which are designed for both high voltage (5 volt) operation and low voltage (3.3 and 2.5 volt) operation.
Patent TW-360549-B (TW)
Title: Badminton racket
Inventor: MATSUO KIYOSHI
IPC: A63B49/00
Filed: 1998-04-28
Granted: 1999-06-11
Abstract: The present invention provides a badminton racket, which comprises a first and a second flexural portion installed at substantially the central position in the length direction of the shaft and a position closer to the frame portion than the central position in the length direction of the shaft, respectively, in order to obtain a good control on the badminton and promptly respond to the fast movement of the badminton caused by the corresponding acceleration. The badminton racket 1 comprises a grip portion 2, a shaft portion 3 and a frame portion 6. The shaft portion 3 and the overall diameter are substantially uniform. The essentially central portion of the shaft portion 3 has a first flexural portion 4. A second flexural portion 5 with a smaller diameter than the other portions is installed at a position closer to the frame portion 6 than the central portion in the length direction of the shaft portion 3.
Patent TW-383496-B (TW)
Title: Manufacturing method for cylindrical capacitors
Inventor: SHIAU YUNG-KUAN
IPC: H01L27/108
Filed: 1998-05-07
Granted: 2000-03-01
Abstract: The invention provides a kind of manufacturing method for cylindrical capacitors which includes the following steps : providing a semiconductor substrate containing devices; forming a first insulation layer on the semiconductor substrate and forming a first contact opening at the reserved location for forming capacitors on the semiconductor and exposing the surface of semiconductor substrate; filling the first conductive layer in the first contact opening; forming sequentially the stacked layer composed of the second insulation layer and the third insulation layer on the first insulation layer and the first conductive layer; etching the stacked layer and forming the second contact opening above the first contact opening with larger area than the first contact opening and penetrated the third insulation layer; forming a cylindrical second conductive layer in the second contact opening and connected with the first conductive layer; removing the third insulation layer and forming a cylindrical bottom electrode; and sequentially forming a dielectric and a second conductive layer on the cylindrical bottom electrode and defining for the cylindrical capacitor.
Patent TW-388731-B (TW)
Title: Multi-stage assembling robot
Inventor: KUZE YOSHIKAZU
IPC: B30B15/30
Filed: 1998-06-04
Granted: 2000-05-01
Abstract: At least three sets of upper and lower dies are mounted on the upper movable plate and base plate. A work pick-and-place device is mounted on the lower movable plate provided to be reciprocated in the horizontal direction and reciprocated in the vertical direction so as to progressively transfer parts on the lower dies. At least three part pick-and-place devices are radially mounted on the base plate. Each of the part pick-and-place devices is provided to be reciprocated in the horizontal direction and reciprocated in the vertical direction so as to feed parts one by one to a corresponding lower die.
Patent TW-418589-B (TW)
Title: Headset
Inventor: WILTON RAYMOND JOHN
IPC: H04R1/10
Filed: 1998-09-10
Granted: 2001-01-11
Abstract: The headset (1), comprising a resilient, convex headband (8), at least one earphone (2) displaceable relative to the end of the headband (8), and a microphone (26) fixed to a swivel arm (23), has a headband divided into three portions (10, 12, 14) by two hinge joints (11, 13). These portions can be pivoted towards one another from a position of use into a closed position in which these portions face one another so that the headset (1) can be collapsed to take up as little room as possible when not in use, e.g. for transportation, storage or for charging batteries in a base station (52). This closed position is secured by a fixing arrangement; this is preferably achieved by the earphone (2) having two attachment clips (37, 38), the free ends of which are spaced apart, wherein the earphone (2) is rotatable about an axis of rotation (4). In this case, one of the attachment clips (37, 38) engages behind a portion (14) of the collapsed headband and positively fixes the closed position.
Patent TW-381047-B (TW)
Title: Methods of constructing fully dense metal molds and parts
Inventor: TOBIN JAMES ROBERT
IPC: B22C9/04
Filed: 1998-06-12
Granted: 2000-02-01
Abstract: A method of constructing a fully dense metal part or a metal mold half for mating with another mold half to form a mold for casting multiple parts. Steps include placing a pattern having critical pattern surfaces in a flask having an open end. The critical pattern surface faces upward. Other steps involve covering the critical pattern surfaces with a concentrated heat reversible gel solution added to the flask, and cooling the gel solution to form an elastic solid gel mold. Further steps include removing the flask and the pattern from the elastic gel mold, and casting a ceramic mold around the solid gel mold. In other steps the gel mold is liquefied for removal from the ceramic mold and the ceramic mold is inverted so that its critical ceramic surfaces face upward. Still other steps involve covering the critical ceramic surfaces with a powder, and placing a quantity of an infiltration material over the powder, and placing the ceramic mold, the powder, and the infiltration material in a furnace at a temperature sufficient to melt the infiltration material without melting and sintering the powder. The quantity of the infiltration material is sufficient to fill voids between the particles, thereby generating a fully dense mold half.
Patent TW-392321-B (TW)
Title: Digital circuit in MOS-technology
Inventor: BUCK MARTIN
IPC: H01L23/52
Filed: 1998-07-13
Granted: 2000-06-01
Abstract: The invention relates to a digital circuit in MOS-technology, in which a dielectric layer (5) is provided on a semiconductor body (1). In order to transmit energy by means of signals, a microwave strip-line (2) constructed from a metal strip-line (3) and a doped-well (4) is arranged on said semiconductor body (1).
Patent TW-565593-B (TW)
Title: Polyolefin/thermoplastic polyurethane compositions made from hydroxy-terminated polydiene polymers
Inventor: CENENS JOZEF LUCIEN RUDOLF
IPC: C08L75/04
Filed: 1998-07-15
Granted: 2003-12-11
Abstract: A polyolefin/thermoplastic polyurethane composition which comprises: (a) from 99 to 80 percent by weight (%wt) of a polyolefin, and (b) from 1 to 20 (%wt) of a thermoplastic polyurethane composition having an OH/NCO molar ratio of 0.9 to 1.1 which is comprised of: (1) from 90 to 40 (%wt) of a hydrogenated polydiene diol having a hydroxyl equivalent weight of 750 to 10,000, (2) from 5 to 50 (%wt) of a diisocyanate, and (3) from 4 to 14 (%wt) of a chain extender having a functional group equivalent weight of from 30 to 300.
Patent TW-388009-B (TW)
Title: A data storage system
Inventor: TANAKA KEISUKE
IPC: H03M13/00
Filed: 1998-07-15
Granted: 2000-04-21
Abstract: A method of the invention for reading a plurality of coded data lines, each of which has a byte length Y, stored in a data recording disk, and has a byte length Y, stored in a data recording disk, and storing the plurality of coded data lines in memory banks, comprises steps of: (I) establishing two memory banks each of which has a total byte length represented by [2<n>x(2m+1)] of an expression Y<= 2<n>x (2m+1), wherein each of the n and m is a positive integer, and dividing each of the two memory banks into (2m+1) blocks, each of the (2m+1) blocks has a byte length represented by (2<n>), (ii) dividing each of the plurality of coded data lines serially read from the data recording disk into (2m+1) blocks each of which has the (2<n>) byte length, and (iii) alternately storing the successive blocks of the plurality of coded data lines into the two memory banks one by one wherein the successive blocks of the plurality of coded data lines assigned to one memory bank are stored into successive blocks of the one memory bank, respectively, and the successive blocks of the plurality of coded data lines assigned to the other memory bank are stored into successive blocks of the other memory bank, respectively.
Patent TW-362217-B (TW)
Title: Apparatus and method for direct conversion uranium hexafluoride to uranium oxide
Inventor: FEUGIER ANDRE
IPC: F27B7/08
Filed: 1998-11-17
Granted: 1999-06-21
Abstract: A kind of conversion apparatus which comprises a reactor with injection device for uranium hexafluoride, steam and hydrogen and generating the uranium fluorine oxide; a high temperature hydration furnace of rotation pipes for converting the uranium fluorine oxide to uranium oxide. The injection device has three concentric nozzles which connect to the inlet of uranium fluoride, hydrogen and steam; the injection of hydrogen is between the steam and uranium hexafluoride for separation.
Patent TW-411408-B (TW)
Title: Speed rate control method and equipment in computer numeric control curve path
Inventor: WANG AN-PING
IPC: G05B15/00
Filed: 1998-11-20
Granted: 2000-11-11
Abstract: In the process of parametric curve computer numeric control, stepping rate is the deterministic factor of process quality. This invention proposes parametric curve interpolator with speed rate control and develops operation modes. The modes are constant rate interpolator and accelerate-decelerate interpolator. The operation mode of constant speed rate interpolator could maintain the parametric curve keeping speed rate at the constant value in the implementation process of interpolation. Furthermore, the operation mode will adapt the accelerate-decelerate design of parametric curve interpolator to achieve smoother accelerate-decelerate motions.