baber/WOPTO huggingface dataset:
Patent TW-378226-B (TW)
Title: Impact-modified blend of poly(vinyl chloride)
Inventor: ROZKUSZKA KENNETH P
IPC: C08L51/00
Filed: 1995-08-29
Granted: 2000-01-01
Abstract: Poly(vinyl chloride), when impact modified with a core/shell impact modifier whose shell is predominantly formed from a C1 to C4 alkyl methacrylate and whose core is a copolymer of butyl acrylate and a specific compositional range of certain higher alkyl acrylate monomers, exhibits improved toughness, especially at lower use levels of the modifier or lower test temperatures for the blend, than when the core of the impact modifier is either substantially formed from butyl acrylate alone or substantially formed from the higher alkyl acrylate alone.
Patent TW-341505-B (TW)
Title: Thermoformable article, thermoformable laminate, the process and the products
Inventor: PAUL JOSEPH DATTA
IPC: A61F5/44
Filed: 1995-08-31
Granted: 1998-10-01
Abstract: A thermoformable laminate comprising a nonwoven web layer and a liquid-barrier layer, the nonwoven web layer comprising a structural component forming crimped fibers and a heat-activatable adhesive component, in which the structural component comprises a fiber-forming thermoplastic polymer and the adhesive component comprises a thermoplastic polymer having a melting point which is lower than the melting point of the structural component and the nonwoven web contains interfiber bonds at the cross-over points of the fibers distributed throughout the web layer.
Patent TW-394828-B (TW)
Title: A device for joining members
Inventor: LANGEGGER JOSEF
IPC: F16B3/04
Filed: 1996-08-15
Granted: 2000-06-21
Abstract: A device for joining two members which has two por-tions provided with barblike projections and adapted to be inserted into recesses in one and the other member and fixed therein with barblike projections on the outside thereof, characterized in that the two portions (1; 31, 32) are adapted to be inserted into recesses (5, 6) extending from the abutting surface (10) into one and the other member (7, 8), guided movably and spring-loaded toward each other in the inserting direction (9; 36), and held a distance apart by a distance piece (16), the distance piece (16) being adapted to be rendered ineffective by action from outside.
Patent TW-334522-B (TW)
Title: Active matrix liquid crystal panel having thin film transistors
Inventor: YANAI KOUICHI
IPC: H01L27/12
Filed: 1996-08-24
Granted: 1998-06-21
Abstract: The present invention provides a thin film transistor substrate for a liquid crystal display panel. The thin film transistor substrate comprises the following elements. A pixel electrode is provided on a first predetermined region of the transparent insulative substrate. A first optical shielding film being is made of a metal and is provided on a peripheral region of the pixel electrode. A thin film transistor is provided on a second predetermined region of the transparent insulative substrate. The thin film transistor comprises a gate electrode provided on the transparent insulative substrate, a gate insulation film provided to extend over the second predetermined region to cover the gate electrode and also extend on at least an outer portion of the first optical shielding film, a source electrode extending at least over the gate insulation film over a first half of the gate electrode and being electrically connected to the pixel electrode, and a drain electrode extending at least over the gate insulation film over a second half of the gate electrode. A signal line extends over the gate insulation film to the drain electrode so that the signal line is positioned above the pixel electrode and separated by the gate oxide film from the pixel electrode. A second optical shielding film extends over the thin film transistor provided on the second region and also extends over an outer part of the first optical shielding film so that an opening portion of the pixel electrode is substantially defined by an inside edge of the first optical shielding film.
Patent TW-378179-B (TW)
Title: Bumper made of synthetic resin for automobile vehicle and the process for producing the same
Inventor: TAKEUCHI ATSUSHI
IPC: B29C45/37
Filed: 1996-11-07
Granted: 2000-01-01
Abstract: An outer layer forming material is injected into a cavity in a mold and then, a core forming material is injected, whereby the core forming material is allowed to flow into the outer layer forming material existing in the cavity, and both the materials are allowed to flow within the cavity.  The cavity has a main area for forming a bumper main portion, and side areas for forming bumper sides. A relation, d1>d2 is established between a distance d1 determining a bumper thickness of a first section for forming an upper portion of the bumper main portion and a distance d2 determining a bumper thickness of a second section for forming a lower portion of the bumper main portion. A relation, d3>d1 is established between a distance d3 determining a bumper thickness of the side areas and the distance d1. A film gate opens into the first section. Thus, in the main area and the side areas, the times required for the filling of the outer layer forming material to be completed are substantially equal to each other.
Patent TW-458988-B (TW)
Title: Method of improving the photostability of polypropylene compositions and its products
Inventor: HUDSON ROBERT LESLIE
IPC: C08K5/00
Filed: 1996-11-14
Granted: 2001-10-11
Abstract: A method of improving the effectiveness of a photostabilizer in reducing the deleterious effects of actinic radiation on a polypropylene composition, which method involves compounding a melt-extruable thermoplastic polypropylene composition having a melt flow rate in a range of from about 18 to about 100g/10 minutes at a temperature of 230 DEG C and a load of 2.16 kg, a polydispersity greater than about 2.6, and a Z-average molecular weight greater than about 300,000; a second thermoplastic polypropylene having a melt flow rate higher than 18 g/10 minutes at a thermoplastic of 230 DEG C and a load of 2.16, a polydispersity equal to or less than 2.6, and a Z-average molecular weight equal to or less than 300,000 as determined by gel permeation chromatography; and a photostabilizer. The weight ratio of the first polypropylene to the second polypropylene is in a range of from about 95:5 to about 10:90. Alternatively, such improvement may be accomplished by thermally cracking a thermoplastic polypropylene composition which includes a thermoplastic polypropylene having a melt flow rate lower than about 18g/10 minutes, a photostabilizer, and a cracking catalyst. Cracking is carried put under conditions sufficient to give a melt-extrudable thermoplastic polypropylene having a melt flow rate in a range of from about 30 to about 90 g/10 minutes, a polydispersity greater than 2.6, and a Z-average molecular weight greater than 300,000 as determined by gel permeation chromatography.
Patent TW-406116-B (TW)
Title: Benzimidazole-isoindolenine dyestuffs, processes for their preparation, and the processes for the preparation of intermediates
Inventor: LORENZ MANFRED
IPC: C07D403/06
Filed: 1996-12-02
Granted: 2000-09-21
Abstract: Benzimidazole-isoindolenines of the formula (I) wherein A represents N, and R1 represents a saturated, unsubstituted aliphatic radical having 5 to 11 C atoms, or A represents a cyanomethylene radical, and R1 represents a saturated, unsubstituted aliphatic radical having 5 to 11 C atoms which is uninterrupted or interrupted by one oxygen atom, R2 denotes hydrogen, C1-C4-alkyl, or C1-C4-alkoxy, are outstandingly suitable for dyeing fully synthetic or semi-synthetic high molecular weight substances, in particular fibre materials, such as polyester.
Patent TW-324696-B (TW)
Title: Page turning device
Inventor: MAEKAWA HIDEKI
IPC: B42D9/04
Filed: 1996-12-06
Granted: 1998-01-11
Abstract: A page turning device, in which a page turning roller and a preliminary roller are driven to rotate and turn a page of a multi-page pamphlet, which comprises: a feed part, which feeds the pamphlet forward and backward; and a forward driving mechanism, which constantly rotates the preliminary roller prior to rotating the page turning roller when feeding the pamphlet.
Patent TW-403697-B (TW)
Title: The bamboo material with new structure
Inventor: CHIOU SEN-JIN
IPC: B27M3/00
Filed: 1997-01-29
Granted: 2000-09-01
Abstract: A new bamboo material structure adheres each bamboo material with predetermined number and predetermined shape in coalescence as a unite structure. This combination bamboo material could be processed directly It could not only maintain the original toughness of the bamboo material but also elevate the strength of the bamboo to replace the usage of wood and rattan so that the application range of the bamboo material is largely amplified and to meet the uses' practical needs.
Patent TW-422846-B (TW)
Title: New piperazine and piperidine compounds
Inventor: FEENSTRA ROELOF WILLEM
IPC: C07D409/10
Filed: 1997-03-28
Granted: 2001-02-21
Abstract: The invention relates to a group of new piperazine and piperidine compounds having interesting pharmacological properties. It has been found that compounds of the formula (a), wherein A represents a heterocyclic group of 5-7 ring atoms wherein 1-3 heteroatoms from the group O, N and S are present; R1 is hydrogen or fluoro; R2 is C1-4-alkyl, C1-4-alkoxy or an oxo group, and p is 0, 1 or 2; Z represents carbon or nitrogen, and the dotted line is a single bond when Z is nitrogen, and a single or double bond when Z is carbon; R3 and R4 independently are hydrogen or C1-4-alkyl; n has the value 1 or 2; R5 is halogen, hydroxy, C1-4-alkoxy or C1-4-alkyl, and q is 0, 1, 2 or 3; Y is phenyl, furanyl or thienyl, which groups may be substituted with 1-3 substituents of the group hydroxy, halogen, C1-4-alkoxy, C1-4-alkyl, cyano, aminocarbonyl, mono- or di-C1-4-alkylaminocarbonyl, and salts thereof show high affinity for both the dopamine D2 and serotonin 5-HT1A receptors.
Patent TW-374232-B (TW)
Title: Wiring member and a lead frame having such wiring member
Inventor: TAKAHASHI YOSHIHARU
IPC: H01L23/50
Filed: 1997-06-07
Granted: 1999-11-11
Abstract: The purpose of the present invention is to provide a lead frame of small scale and of low cost that can be paired to resin-sealed semiconductor device. Plate width of part of the lead frame is made to be less than 1/2 of plate width T of the conductive metal plate 1, and leads are installed dispersively on two sides of the conductive plate 1 to implement narrow spacing and fine wiring of wiring part 2 and electrode part.
Patent TW-336892-B (TW)
Title: Absorbent and the manufacturing method
Inventor: FUJIOKA YOSHIHISA
IPC: A61F13/53
Filed: 1997-06-26
Granted: 1998-07-21
Abstract: An absorbent, held between an impermeable bottom sheet and a permeable surface sheet, including: said absorbent: 2 outer permeable sheets facing said surface sheets, and inner sheet held between said 2 outer sheets, being attached to 2 said outer sheets; being said inner sheet an absorbent crepe paper, having in said inner sheet formed a plurality of cavities and between said cavities and the one outer sheet in the cavity opening, forming an absorbent region, said absorbent region having absorbent polymers, which together with other absorbent materials, in the bottom of said cavities, joining the other outer sheet between said inner sheet and said inner sheet, next to between said absorbent areas, with the cavity having inner sheets extending and said absorbent polymers for forming a space for expansion of said absorbent area.
Patent TW-427924-B (TW)
Title: Organic gas adsorbing and removing sheet and organic gas adsorbing and removing element
Inventor: KUMA TOSHIMI
IPC: B01D53/81
Filed: 1997-07-23
Granted: 2001-04-01
Abstract: The present invention provides an adsorbent for adsorbing and removing organic gases without catalytic reaction and with small heat capacity and small specific gravity. In one embodiment, a sheet-base carries a synthesized adsorbent consisting divinyl benzene polymer or styrene-divinyl benzene copolymer. The sheet-base carrying the synthesized adsorbent consisting of the divinyl benzene polymer or styrene-divinyl benzene copolymer is formed into a honeycomb structure.
Patent TW-360945-B (TW)
Title: Semiconductor apparatus and manufacturing method
Inventor: MIURA HIDEO
IPC: H01L21/76
Filed: 1997-09-15
Granted: 1999-06-11
Abstract: In a semiconductor device having a trench isolation structure, after a trench surface is selectively oxidized by a conventional method, an oxidation prevention film is removed, the entire surface of the substrate is again oxidized while only an oxide film on the substrate or trench surface is exposed, and a radius of curvature is provided to the shape of the oxide film near the trench upper end portion.
Patent TW-364080-B (TW)
Title: Self-test control device for PC monitor and the process therefor
Inventor: LIN YI-REN
IPC: G06F11/00
Filed: 1998-01-09
Granted: 1999-07-11
Abstract: A self-test control device for PC monitor and the process therefor, which uses a microcomputer controller and an on screen display (OSD) to control monitor display device (screen frame) to show "self-test" content; "self-test" content comprises PC operation, connection of signal lines, notice for exceptional situation and notification for problem solved. When PC connects with monitor, if monitor does not receive input of vertical or horizontal synchronizing signals, then micro controller finds the reason(s) for exceptional situation according to the voltage standard of input port, and sends signal to OSD, asking OSD to output the result of the self-test to visual frequency magnifying circuit, and display device shows the self-test content, thereby helping users to solve problems by themselves such that unnecessary waste on labor, materials and time can be reduced.
Patent TW-376357-B (TW)
Title: Earth block machine
Inventor: PRONI OSCAR
IPC: B30B11/04
Filed: 1998-03-07
Granted: 1999-12-11
Abstract: An earth block machine including opposed compaction chambers each receiving a reciprocal compacting member to form solid building blocks by compacting soil. The compacting members are reciprocated by a hydraulically actuated mechanical leverage system connected to the compacting members to produce a very high compaction force while employing a relatively low hydraulic pressure. Each compaction chamber includes a vertically spaced and aligned inlet and outlet provided with a hydraulically powered openable and closable plate to enable inlet of a quantity of soil into the compaction chamber from a supply bin and discharge of the formed earth block from the compaction chamber.
Patent TW-402587-B (TW)
Title: Process for converting C9+ aromatic hydrocarbons to lighter aromatic products
Inventor: BEECH JAMES HARDING JR
IPC: C07C15/04
Filed: 1998-03-16
Granted: 2000-08-21
Abstract: A heavy aromatics feed is converted to lighter aromatics products, such as benzene, by contacting a C9+ aromatics fraction and toluene over a first catalyst comprising a zeolite having a constraint index ranging from 0.5 to 3 and a hydrogenation component, and a second catalyst composition comprising an intermediate pore size zeolite having a constraint index ranging from 3 to 12 and a silica to alumina ratio of at least about 5, whereby the amount of coboilers is reduced or eliminated.
Patent TW-416025-B (TW)
Title: Endless developer roller
Inventor: BEACH BRADLEY LEDNARD
IPC: G03G15/08
Filed: 1998-08-04
Granted: 2000-12-21
Abstract: An electrophotographic developer roller is made by casting urethane prepolymer mixed with a polybutadiene, a trifunctional curative, ferric chloride powder, and an antioxidant. After curing, the roller is baked, which oxidizes the outer surface. The oxidized surface layer is electrically resistive, which is desirable in a developer roller. An excellent developer roller is achieved at low production cost. The antioxidant provides stable electrical characteristics over extended time periods.
Patent TW-409183-B (TW)
Title: The method and the device for measuring the inclination angle of powder/grain material stack
Inventor: SASABE SHUJI
IPC: G01N33/00
Filed: 1998-06-20
Granted: 2000-10-21
Abstract: Put one sensor for projecting the detected light on one lateral l of the circular cone stack having the powder/grain material stacked on one horizontal plane, and the sensor is receiving the light reflected from the illumination point from the sensor light, to detect the distance of the powder/grain material stack having the optical axis with horizontal sensor light. When the sensor is moving in the horizontal direction of the light axis relative to the sensor light, the distance of the measuring point of the run line to each plurality of the powder/grain material stack of the moving road path alone the facing sensor and arranged with angle space and is horizontally detected. The above-mentioned step is proceeded when each time the sensor is vertically moving a predetermined distance. Among each section of the steps, the point that is most in proximity with the sensor has been taken out, to determine the function of the linear approaching all the taken out points from the least square method. Then, the angle of that linear relating to one horizontal plane is being calculated.
Patent TW-388905-B (TW)
Title: Color cathode-ray tube and mis-convergence compensation function
Inventor: NAKAJIMA KOJI
IPC: H01J29/70
Filed: 1998-07-14
Granted: 2000-05-01
Abstract: The present invention provides a cathode-ray tube, which comprises a plate 21b having a phoshper screen 22 on the inner surface thereof for emission of the three primary colors; an electron gun 23 for emitting electron beams to the phoshper screen 22; a deflection yoke 24 located between the phoshper 21b and the electron gun 23; first and second coils for generating horizontal and vertical deflection fields, respectively; a first compensator 34 having a high magnetic permeability and a low hysteresis coefficient in order to compensate the configuration of the density of the magnetic flux under the horizontal deflection field; a second compensator 35 consisted of a material having a specific hysteresis coefficient in order to maintain magnetization when the polarity of the horizontal deflection field changes; in which, the first compensator 34 compensates the mis-convergence generated by the two electron beams and a central electron beam located therebetween; the second compensator 35 compensates the mis-convergence generated by the two electron beams. An image can be clearly displayed on the screen after compensation of the mis-convergences.
Patent TW-420955-B (TW)
Title: Image compression
Inventor: LIANG JIE
IPC: H04N1/41
Filed: 1998-08-05
Granted: 2001-02-01
Abstract: A method of image encoding using subband decomposition followed by modified zerotree coding with a symbols for zero and significant zerotrees and isolated zeroes and isolated significant coefficients.
Patent TW-448098-B (TW)
Title: Method for producing concave three-dimensional human image
Inventor: CHEN JIN-SHIAN
IPC: B22C7/00
Filed: 1998-07-24
Granted: 2001-08-01
Abstract: The present invention relates to a method for producing a concave three-dimensional human image, which comprises, on the surface of an object scheduled to form a human image or pattern, using a general reverse carving and molding method to form a concave three-dimensional human image contour on the concave surface of the object, which is characterized in that: the concave three-dimensional human image contour formed by the reverse carving particularly needs to be concavely installed on the contour position which originally will exhibit a protruded configuration. Upon completion of the above step, the concave surface is coated with a reflective film, or an illumination source is installed in front of the concave surface, or the concave surface is set as a transparent body and an illumination source is installed on the back thereof, thereby forming a shadow visual effect, so that the concave surface can display a vivid three-dimensional human image at different angles.
Patent TW-405195-B (TW)
Title: The cu/electroless nickel/solder flip chip solder bump and preparation thereof
Inventor: LIN GUANG-LUNG
IPC: H01L21/60
Filed: 1998-08-17
Granted: 2000-09-11
Abstract: This invention applies Cu/electroless Nickel/solder as the solder bump structure. This solder bump structure may apply on a Si semiconductor integrated circuit (IC) that uses A1 or Cu as electrode. The Cu layer can be produced by physical vapor deposition. The electroless nickel layer can be a one step deposited layer or a two-step deposited layer. The two-step deposition includes a short period pre-deposited electroless nickel layer. The solder can be any commonly applied solder composition. The solder can be prepared by wave soldering or by electroplating followed by suitable reflow. The distinct characteristic of this current invention is the application of Cu thin film instead of other commonly applied activation method for the electroless nickel deposition on A1 or Cu electrode. The electroless nickel layer of thus designed solder bump can be as thin as 1 micrometer.
Patent TW-421748-B (TW)
Title: Shared multilevel data encoding and decoding apparatus, multilevel data processing apparatus, shared multilevel data encoding and decoding method, a multilevel data processing method, and a computer-readable recording medium storing any of such methods
Inventor: MORITA KATSUYUKI
IPC: G06F17/00
Filed: 1998-08-19
Granted: 2001-02-11
Abstract: A shared multilevel data encoding apparatus generates shared multilevel data from outline information showing the outline of a code that can be a character or figure. The shared generated multilevel data expresses the code using a predetermined number of pixels that each have a level. The shared multilevel data encoding apparatus includes an outline information expansion/reduction unit 102 and a multilevel base value calculation unit 103 for generating multilevel data for two levels and multilevel data for three levels, and a shared multilevel data generation unit 105 for generating shared multilevel data for four levels from the generated multilevel data for two levels and multilevel data for three levels. A shared multilevel data decoding apparatus decodes the shared multilevel data to produce multilevel data. The shared multilevel data decoding apparatus includes a multilevel selection unit 108 for selecting two or three levels, a first multilevel data decoding unit 109 for decoding multilevel data for two levels from the shared multilevel data, and a second multilevel data decoding unit 110 for decoding multilevel data for three levels from the shared multilevel data. Decoding is performed by only one of the first multilevel data decoding unit 109 and the second multilevel data decoding unit 110, in accordance with the selection.
Patent TW-400472-B (TW)
Title: RDRAM module connection device
Inventor: HE SHI-SHIUAN
IPC: G06F11/273
Filed: 1998-09-23
Granted: 2000-08-01
Abstract: A RDRAM module connection device can automatically detect the last slot installed RDRAM and enable its corresponded terminal device to normal operation even that the RIMM slots are not fully installed. Therefore, RDRAM can operate normally without continued module to connect RSL signal in series. The cost is saved and the unnecessary waste is reduced.