baber/WOPTO huggingface dataset:
Patent TW-401315-B (TW)
Title: Absorption column for absorbing acid vapours or gaseous acid compounds
Inventor: LEBL ALBERT
IPC: B01D53/14
Filed: 1998-08-04
Granted: 2000-08-11
Abstract: The invention relates to an absorption column 27 for absorbing acid fumes or gaseous, acid compounds. It is first and foremost characterised by the fact that a washing column 30 is integrated into the absorption column 28.
Patent TW-412416-B (TW)
Title: Air permeable, liquid impermeable barrier structures and products made therefrom
Inventor: LASKO VINCENT PAUL
IPC: A61F13/511
Filed: 1998-09-09
Granted: 2000-11-21
Abstract: The present invention provides an air permeable, substantially liquid impermeable barrier structure and products made therefrom, such as sanitary napkins, pantiliners, incontinence products and diapers. The barrier structure has a porous layer having opposing sides, the porous layer having: a porous substrate having pores, which extend between the opposing sides that correspond to the opposing sides of the porous layer, whereby a liquid may transverse the substrate; and particles that are fused to at least one side of the porous substrate so as to restrict entry of the liquid into the pores; wherein the porous layer resists penetration by the liquid when it is contained in an absorbent structure that overlays the side of the porous layer to which the particles are fused, and is under a loading of one pound per square inch; and wherein the porous layer has a Frazier air permeability value in the range of greater than zero to about 80 mm<3>/ft<2>/min (861 mm<3>/m<2>/min). The air permeable, substantially liquid impermeable barrier structure is distinguished by having the particles that are fused to the porous substrate being predominantly on the surface of the porous substrate rather than being admixed with and penetrating the depth of the materials that comprise the porous substrate.
Patent TW-461842-B (TW)
Title: Synthesis of nanometer-sized silver-palladium alloy powder
Inventor: JIANG HUEI-JEN
IPC: B22F9/16
Filed: 1998-09-14
Granted: 2001-11-01
Abstract: This invention provides the preparation process for nanometer-sized silver-palladium alloy powder. The nanometer-sized metal powder becomes necessary when the industry requires smaller materials and also delicate characteristics when the nanometer-sized silver-palladium alloy powder is coated on porous ceramic tube or porous stainless steel tube and adequate heat treatment is applied to form inorganic hydrogen separation membrane it's suitable to applied on reaction and separation of hydrogen in petrochemical industry, a hydrogen purification in fuel cell. The inventive preparation process utilizes reducing agent (formalin, formic acid or sodium fomate)-ethyldiol circulation at high temperature to reduce mixture solution of silver nitrate and palladium nitrate into nanometer-sized silver-palladium alloy powder with an average particle size of 2-10 nanometer and is suitable of various silver palladium ratio.
Patent TW-580510-B (TW)
Title: Composition for coating and optical recording medium
Inventor: KOMAKI TSUYOSHI
IPC: G11B7/2495
Filed: 1998-09-25
Granted: 2004-03-21
Abstract: This invention provides a composition for coating which can form an ink accepting layer having an excellent adhesiveness to a hydrophobic substrate, waterproofness and printing stability; and an optical recording medium comprising an ink accepting layer formed from said composition. The composition comprises (A) a radiative curable compound consisting of 50 to 90 wt% of monofunctional (meth) acrylic monomer and 10 to 50 wt% of polyfunctional (meth) acrylic monomer oligomer; based on the component (A), (C) 10 to 60 wt% of water absorbent organic filler, (D) 1 to 20 wt% of water absorbent inorganic filler. Said composition is coated on a protective film (6) and cured to form an ink accepting layer (7) and thus an optical disk (1) is obtained.
Patent TW-418392-B (TW)
Title: Memory-cell arrangement
Inventor: SCHWARZL SIEGFRIED
IPC: G11C11/15
Filed: 1998-09-30
Granted: 2001-01-11
Abstract: A memory-cell arrangement has word-lines (WL) and bit-lines (BL1, BL2) which extend perpendicularly  to said word-lines. Some memory-elements (S1, S2) with magnetoresistive effect are connected between one of said word-lines and one of said bit-lines. Said memory-elements (S1,S2) are superimposedly arranged in at least two positions.
Patent TW-502208-B (TW)
Title: Interactive computer system architecture and method for executing territory warfare game via network
Inventor: HE BO-TAI
IPC: A63F13/335
Filed: 1998-10-12
Granted: 2002-09-11
Abstract: The present invention provides an interactive computer system architecture and method for executing territory warfare game via network. The hardware and software related to network connection are arranged in each client computer and server, respectively, in the same network. On the server, there are arranged hardware and software related to website management and software for user to execute territory warfare games. The user utilizes any one of the computer client to connect to the Internet for executing a territory warfare game based on the rule of the territory warfare game. The website manages the related hardware and software, and the territory warfare game software provides necessary assistance to the user, thereby achieving the user's purpose.
Patent TW-581677-B (TW)
Title: Use of alkylated iminosugars to treat multidrug resistance
Inventor: JACOB GARY S
IPC: A61K31/445
Filed: 1998-12-11
Granted: 2004-04-01
Abstract: The present invention relates to the field of cancer chemotherapy. More particularly, the present invention relates to a compound for improving the effectiveness of cancer chemotherapy by preventing, reducing, or reversing the development of cellular resistance to chemotherapeutic agents, i.e., the phenomenon known as ""multidrug resistance"" (MDR), during the course of therapy. This is achieved by administering to patients N-alkyl-1,5-dideoxy-1,5-imino-D-glucitol or galactitol compounds (""iminosugars"") in conjunction with chemotherapeutic drugs.
Patent TW-567176-B (TW)
Title: Metal fibre concrete, cementitious matrix and pre-mixes for preparing matrix and concrete
Inventor: CHEYREZY MARCEL
IPC: C04B111/20
Filed: 1998-11-26
Granted: 2003-12-21
Abstract: The concrete is obtained by mixing with water a composition comprising cement, metal fibres, aggregates particles, pozzolanic-reaction particles, constituents capable of improving the toughness of the matrix and dispersing agent, under specific conditions of dimensions and proportions.
Patent TW-393692-B (TW)
Title: Method for producing dual gate
Inventor: CHEN MING-SHIN
IPC: H01L21/28
Filed: 1998-12-04
Granted: 2000-06-11
Abstract: The production process of dual gate according to the present invention comprises providing a substrate and forms a mask layer on the substrate. The substrate is then defined by forming a low voltage area and a high voltage area. A photoresist layer is formed on the mask layer of the low voltage area, and followed by the ion implantation process. The photoresist layer is used as the mask layer to remove uncovered photoresist portion of the mask layer. The photoresist layer itself is then removed. Then it forms a first oxide layer on the substrate of the high voltage area; a second oxide layer forms on the on the substrate. The substrate forms an electrically conductive layer on the second oxide layer, and finally defines the conductive layer, second oxide layer, and first oxide layer to remove part of the conductive layer, second oxide layer, and first oxide layer in order to form a low voltage gate and a high voltage gate.
Patent TW-412600-B (TW)
Title: Surface treatment process for hot-dip zinciferous plated steel sheet
Inventor: YOSHITAKE NORIAK
IPC: C23C22/24
Filed: 1999-01-06
Granted: 2000-11-21
Abstract: A process for treating a surface of a metal substrate to afford an excellent resistance to black tarnishing and an excellent resistance to white rust, said process comprising operation of: (1) contacting a metal surface with an acidic aqueous treatment solution having a pH of 1.5 - 4.5 and comprising water and: (a) a total of 0.05 to 5 g/L of heavy metal cations selected from the group consisting iron, cobalt, and nickel; (b) a total of 1 to 50 g/L of zinc ions, aluminum ion or both aluminum and zinc ions in order to avoid to too much deposite said heavy metal ions; (c) from 1 to 200 g/L of sulfate ions; (d) from 0.3 to 3 g/L of phosphate ions; (e) from 0.3 to 3 g/L of fluoride ions; and (f) a total of from 1 to 15 g/L of at least one organic acid; (2) discontinuing the contacting the operation (1) and thereafter rinsing said metallic surface with water; and (3) discontinuing the rinsing the operation (2) and thereafter coating said metallic surface with a liquid layer of an aqueous chromating solution comprising water and hexavalent chromium; and (4) without any rinsing after operation (3), drying into place on said metallic surface the liquid layer formed in operation (3).
Patent TW-422829-B (TW)
Title: Process for cooling melamine
Inventor: COUFAL GERHARD
IPC: C07D251/62
Filed: 1999-01-29
Granted: 2001-02-21
Abstract: Process for cooling liquid melamine by mixing with solid melamine or with solid inert substances or with a mixture of solid melamine and solid inert substances.
Patent TW-502435-B (TW)
Title: Memory cell structure and fabrication
Inventor: GRUENING ULRIKE
IPC: H01L27/108
Filed: 1999-02-09
Granted: 2002-09-11
Abstract: A pair of memory cells for use in a DRAM are formed in a monocrystalline bulk portion of a silicon wafer by first forming a pair of vertical trenches spaced apart by a bulk portion of the wafer. After a dielectric layer is formed over the walls of each trench, the trenches are each filled with polycrystalline silicon. By a pair of recess forming and recess filling steps there is formed at the top of each trench a silicon region that was grown epitaxially with the intermediate bulk portion. Each epitaxial region is made to serve as the body of a separate transistor having its drain in the lower polysilicon fill of a trench, and its source in the monocrystalline bulk intermediate between the two epitaxial regions. The lower polysilicon fill of each trench is also made to serve as the storage node of the capacitor of each cell, with the bulk serving as the other plate of the capacitor.
Patent TW-539616-B (TW)
Title: Repair of flaws or voids in bodies
Inventor: ARCHER MATHEW DEREK
IPC: B32B17/10
Filed: 1999-02-23
Granted: 2003-07-01
Abstract: A flaw or void in a body is repaired by infilling the flaw or void with a repair material and applying vibration (typically high frequency vibration such as ultrasonically induced vibration) to act on the body and/or the repair material.
Patent TW-490402-B (TW)
Title: Ball pen refill
Inventor: MACHIDA MINORU
IPC: B43K7/08
Filed: 1999-06-16
Granted: 2002-06-11
Abstract: An ink receiving tube I is filled with a shear-thinned ink 6 and has a greasy ink driven wheel 7 which moves as the ink is consumed and which can prevent the reverse flow of the ink. The ink receiving tube I comprises a constricted diameter part 3 at the front end thereof, and an enlarged diameter part 2 which has a diameter larger than the constricted diameter part and is formed posteriorly of the constricted diameter part. At the front end of the constricted diameter part is inserted a ball pen tip 5 which holds rotatably a ball 4. A rod-like part 15a of a regulator 15 is pressed into the constricted diameter part. At the front end of the rod-like part 15a, an inclined face 14 is inclined with a face perpendicular to the axis O of the ink receiving tube by a certain angle. A flow passage 18 extends along a side face 17 of the rod-like part 15a from the rearmost end of the inclined face 14. With the flow passage 18, ink and air can flow inside the ink receiving tube 1.
Patent TW-I233479-B (TW)
Title: Refrigerator with a freezer compartment and method of using it
Inventor: HIRAOKA TOSHIE
IPC: F25D17/08
Filed: 1999-07-13
Granted: 2005-06-01
Abstract: The objective of the invention is to ensure a food storage period of more than a week and reduce the labor and time in defreezing and finely dividing temperature zone. A refrigerator includes a new temperature zone of freezer compartment as a compartment having a new temperature zone not higher than a lower limit of a maximum ice forming temperature zone and higher than a freezing temperature zone. The new temperature zone may be added as one of selective temperature zones for a switchable compartment which can be switchable so as to have a refrigerating compartment temperature zone, an icing temperature zone, a vegetable compartment temperature zone and a freezer compartment temperature zone.
Patent TW-494131-B (TW)
Title: Coating solution for low dielectric constant silica film forming and substrate with the low dielectric constant film
Inventor: NAKASHIMA AKIRA
IPC: C09D5/25
Filed: 1999-07-30
Granted: 2002-07-11
Abstract: A coating liquid for forming a silica-containing film with a low-dielectric constant, which enables forming a low-density film having a dielectric constant as low as 3 or less and being excellent not only in the resistance of oxygen plasma and process adaptation but also in the adhesion to a substrate and film strength, is provided. A substrate coated with the silica-containing film having the above characteristics, which is obtained by use of the above coating liquid, is further provided. The coating liquid for forming a silica-containing film with a low-dielectric constant comprises a polymer composition mainly constituted by (i) a polysiloxane and (ii) a readily decomposable resin, the polysiloxane being a product of reaction between fine particles of silica and a hydrolyzate of at least one alkoxysilane represented by the following formula (I): XnSi(OR)4-n, in which X represents a hydrogen atom, a fluorine atom, a 1-8C unfluorinated or fluorinated alkyl group, an aryl group or a vinyl group; R represents a hydrogen atom, a 1-8C alkyl group, an aryl group or a vinyl group; and n is an integer of 0 to 3.
Patent TW-418480-B (TW)
Title: Contactor for semiconductor devices, a testing apparatus using such contactor, a testing method using such contactor, and a method of cleaning such contactor
Inventor: MARUYAMA SHIGEYUKI
IPC: H01L21/00
Filed: 1999-08-05
Granted: 2001-01-11
Abstract: A contactor (10A) for semiconductor devices (20) includes a base unit (12A) for holding a semiconductor device (20) provided with a plurality of terminals (21) and wiring substrate (11A) provided with contact electrodes (14) at positions corresponding to at least some of the terminals (21). The contact electrodes (14) and the terminals (21) are electrically connected when the wiring substrate (11A) is held on the base unit (12A). The contactor (10A) further includes a position maintaining force applying mechanism (17) for applying a position maintaining force between the base unit (12A) and the wiring substrate (11A) and a contact pressure applying mechanism (16) for applying a contact pressure between the semiconductor device (20) and the wiring substrate (11A). The position maintaining force applying mechanism (17) and the contact pressure applying mechanism (16) are operable in an independent manner.
Patent TW-419839-B (TW)
Title: Device for measuring vibration and method thereof
Inventor: LEE CHIH-KUNG
IPC: G01H11/08
Filed: 1999-08-09
Granted: 2001-01-21
Abstract: The present invention relates to a device for measuring vibration and a method thereof, which is applied in a sensing space for measuring the vibration of an object. The device comprises a sensing body which generates a dynamic information corresponding to a vibration; and a piezoelectric sensing layer installed on the sensing body and forming a point sensor together with the sensing body, wherein the piezoelectric sensing layer is formed in a uniform mode, in order to select a specific frequency band in the sensing space to detect the generated dynamic information. The device for measuring vibration according to the present invention can select the range of frequency to be measured.
Patent TW-530092-B (TW)
Title: Process for coloring titanium and its alloys
Inventor: YEN SHIOU-KANG
IPC: C22C14/00
Filed: 1999-09-16
Granted: 2003-05-01
Abstract: The present invention provides a process for coloring titanium, or its alloys which comprises the steps of anodizing titanium metal or its alloy in a zirconyl nitrate electrolytic solution at a constant voltage to continue anodizing, wherein the color tone of the anodic oxide film formed on the titanium or its alloy is adjusted by controlling the applied voltage, the color of titanium or its alloys can be changed to various color tones at low voltage.
Patent TW-432689-B (TW)
Title: Fabricating method of stacked capacitor
Inventor: LUO JI-JIN
IPC: H01L21/8242
Filed: 1999-10-18
Granted: 2001-05-01
Abstract: This invention is about fabricating method of stacked capacitor. A nitride layer is formed on the dielectric layer surface, which is used to form storage node contact window, and a storage node is formed on the surface of nitride layer. This storage node is formed by sequentially stacking a dielectric layer, a nitride layer and a metal layer. The metal layer is electrically connected with the conduction plug which is formed in storage node contact window, through the use of conduction plug in contact window which is formed in the dielectric layer and the nitride layer and metal blocking layer. This metal layer is electrically connected with metal spacer which is formed on sidewall of storage node simultaneously. After that, the capacitance dielectric layer with high dielectric constant and the upper electrode of capacitor are formed sequentially.
Patent TW-444397-B (TW)
Title: Method of manufacturing a semiconductor memory device
Inventor: TAKENAKA NOBUYUKI
IPC: H01L21/02
Filed: 1999-10-21
Granted: 2001-07-01
Abstract: A method of manufacturing a semiconductor memory device, which includes: a step of laminating and flattening a first interlayer insulating film on a semiconductor substrate provided with a semiconductor element having a diffusion region and then forming a contact hole in the first interlayer insulating film on the semiconductor element, a step of forming a contact plug by burying a contact plug material into the contact hole, a step of laminating a first electrode material forming a lower electrode for a capacitor so as to cover at least the contact plug and forming a lower electrode on the contact plug by patterning using a first mask, a step of forming a second interlayer insulating film so as to cover the lower electrode, and flattening the second interlayer insulating film until the surface of the second interlayer insulating film reaches a height identical with the surface of the lower electrode, a step of forming a ferroelectric material film and a second electrode material film forming an upper electrode for the capacitor in this order at least on the surface of the lower electrode, a step of forming an upper electrode by patterning the second electrode material using a second mask and a step of forming a ferroelectric film by patterning the ferroelectric material film using a third mask.
Patent TW-424388-B (TW)
Title: Apparatus for converting analog image data into digital image data in cmos image sensor
Inventor: KIM HYUN-EUN
IPC: H04N5/374
Filed: 1999-12-21
Granted: 2001-03-01
Abstract: Disclosed is an apparatus for converting an analog image data into a digital image data in a CMOS image sensor including a pixel array having M (row line) x N (column line) color pixels, wherein the color pixels include a first color pixel for sensing a first color, a second color pixel for sensing a second color and a third pixel for sensing a third color. The apparatus includes an analog reference voltage generating unit for generating different analog reference voltages according to the analog image data of the color pixels, wherein the different analog reference voltage has different value and different decline rate, a selecting unit, in response to a select control signal, for selecting one of the corresponding analog reference voltages according to the color pixels, and a comparing unit for comparing the analog reference voltage and the analog image data to generate the digital image data corresponding to the color pixels, whereby a conversion operation of the analog image data into the digital image data is differently carried out according to the color characteristic.
Patent TW-532010-B (TW)
Title: Remote device monitoring
Inventor: CLARKE PAUL A
IPC: G06F9/445
Filed: 2000-02-14
Granted: 2003-05-11
Abstract: A method and apparatus are provided for remotely monitoring the functioning of software processes (66) in a network connected device. The device hosting the processes is provided with a web server (60) and a library (64) of stored data-gathering or debugging functions. Each of the stored functions (64) is assigned to a particular process or group of processes (66), and each has a respective name stored in a table (62) of functions linked with the server (60). On detecting receipt of a message from a remote user including the identifying name of a stored function, the web server (60) causes that function to be applied to the associated process, obtains the data gathered by the function, and passes the gathered data to the remote user. User-defined control functions to restrict access to the process data may be supported.
Patent TW-434757-B (TW)
Title: Method for forming a ball grid array connection
Inventor: TSAO GEORGE
IPC: H01L21/50
Filed: 2000-02-21
Granted: 2001-05-16
Abstract: There is provided a method for forming a ball grid array (BGA) connection, which comprises: printing solder paste to a plurality of solder pads on the bottom surface of a BGA substrate; and re-flowing the solder paste to form a plurality of solder bumps on the plurality of solder pads on the bottom surface of the BGA substrate.
Patent TW-548174-B (TW)
Title: Apparatus and process for degassing plastic materials
Inventor: ELSNER THOMAS
IPC: B29C48/76
Filed: 2000-03-13
Granted: 2003-08-21
Abstract: An apparatus for degassing plastic materials, in particular high-molecular polycarbonate solutions, is described, having a double-shaft extruder, which comprises shafts rotating in the same direction and meshing with one another. The apparatus is characterized in that the extruder has a length-to-diameter ratio smaller than/equal to 40, wherein the shafts are designed with a double lead in the degassing zone of the extruder and with a triple lead in the pressure build-up zone of the extruder. The apparatus enables economical manufacture of a polycarbonate of a particularly high transmittancy. A corresponding process is moreover described.
Patent TW-444365-B (TW)
Title: Manufacturing method for chip scale package
Inventor: LIN CHUN-HUNG
IPC: H01L23/28
Filed: 2000-04-27
Granted: 2001-07-01
Abstract: A manufacturing method for chip scale package which includes the following steps: providing a semiconductor chip with a plurality of metal bumps configured on the front; providing a metal plate with a plurality of flip-chip pads on the surface; locating the semiconductor chip on the surface of the metal plate so that the metal bumps on the chip can be aligned with the flip-chip bonding pad on the metal plate; connecting the metal bumps on the front side of the chip to the flip-chip bonding pad on the surface of the metal plate; encapsulating the semiconductor chip and part of the surface of the metal plate; removing the metal plate and leaving the plurality of flip-chip bonding pads; and, forming the solder balls on the flip-chip bonding pads. The technique of the present invention can simplify the processing of the die-casting chip scale package, reduce the cost, but still provide high reliability.