baber/WOPTO huggingface dataset:
Patent TW-541437-B (TW)
Title: Laminated glass substrate structure and its manufacture method
Inventor: KISHIDA KATSUHIKO
IPC: B32B17/10
Filed: 1998-03-19
Granted: 2003-07-11
Abstract: A method of forming a laminated glass substrate structure suitable for use in a display device or the like, includes the steps of: (a) preparing a first glass substrate having first and second main faces; (b) preparing a second glass substrate having third and fourth main faces; (c) after the steps (a) and (b), adhering the first and second glass substrates with a space formed therebetween and with the third main face facing to the second main face; and (d) after the step (c), performing a smoothing process relative to all edges excepting one edge among edges defining the first main face. The laminated glass substrate structure provides an improved load resistance.
Patent TW-422717-B (TW)
Title: A filtration device, reflector means, method of filtering particles from a fluid stream, and method of cleaning filter means of particles retained thereon
Inventor: HORTON DAVID ROBERT
IPC: B01D35/22
Filed: 1998-04-02
Granted: 2001-02-21
Abstract: A filtration device (100) for fluids containing solid matter and/or particles or the  like is disclosed. The device (100) comprises screen means (120) and reflector means (160) substantially adjacent and behind the screen means (120).  The reflector means (160) has a plurality of corrugated ribs (420 and 320) with openings therebetween. The corrugated ribs (420 and 320) are elongate and parallel and are substantially concave corrugations when seen from the direction from where the fluid is coming while the corrugations are substantially aligned with the direction of the flow of the fluid.
Patent TW-397957-B (TW)
Title: Bar code identification method
Inventor: CHEN CHING-HAN
IPC: G06V30/224
Filed: 1998-04-03
Granted: 2000-07-11
Abstract: This is a invention relating to bar code identification method, which uses the reversed transmission neural network and fuzzy decision as its central methodology. It scans the bar code with an image-scanning device. The image is then digitized by interface device and is transmitted into related apparatus for image processing. It will be transmitted into reversed transmission neural network. By means of the neural network's high fault-tolerance feature, the identification ability can be enhanced under the environments with different kind of printing paper, background, noise and interference. The border of each black-and-white bar can therefore be identified through the fuzzy decision unit such that the accuracy of bar code identification is highly improved.
Patent TW-415854-B (TW)
Title: Adhesive, process for preparing same, and method for recovering vapor of hydrocarbon by utilizing condensation by cooling
Inventor: SUZUKI TAKASHI
IPC: B01D53/02
Filed: 1998-05-07
Granted: 2000-12-21
Abstract: A cost-effective adsorbent for VOC-PSA which can efficiently recover low-concentration VOC and has both high reversible VOC adsorption capacity and high hydrophobization capacity, and a method for easily and efficiently recovering hydrocarbons from waste gas containing gaseous hydrocarbons by using the adsorbent in a simple system. The adsorbent is composed mainly of silica and is a porous particulate having a specific surface area of 400 to 700 m2/g, an average pore diameter of 0.4 to 0.3 nm, and a water vapor adsorption of 3 to 10 ml/g. The adsorbent has high selectivity for VOC relative to water vapor.
Patent TW-422781-B (TW)
Title: Method for forming a breathable film
Inventor: DOBRIN GEORGE CHRISTOPHER
IPC: D06N7/04
Filed: 1998-06-16
Granted: 2001-02-21
Abstract: A method for forming a breathable film material. A film which is a blend of a thermoplastic polymer and an inorganic filler is fed between a first roll and a second roll. The first roll has a plurality of toothed regions spaced apart by a plurality of grooved regions. The toothed regions include a plurality of teeth. The second roll has a plurality of teeth which mesh with the teeth on the first roll. As the film is fed between the first roll and the second roll the portion of the film passing between the grooved regions on the first roll and the teeth on the second roll remains substantially planar forming first regions in the film while the portion of the film passing between the teeth on the first roll and the teeth on the second roll are formed into second regions having raised rib-like elements.
Patent TW-403925-B (TW)
Title: Push button switch and manufacturing method of the same
Inventor: AIMI MITSUO
IPC: H01H3/12
Filed: 1998-05-14
Granted: 2000-09-01
Abstract: A link member (14) consists of a set of frame bodies (15, 16) assembled in an X shape when seen from the side so as to be swingable each other. A base member (13) is provided to support the link member (14). At least one of the link member (14) and the base member (13) is an elastic member which is interposed between a key top member (17) and the opposed switch members (12). A springback force is obtained by the elastic member to restore the key top member (17) and the link member (14) to their original positions. Thus, the number of resin components is reduced. A push button switch reasonable in cost and low or short in size is provided.
Patent TW-374171-B (TW)
Title: Read-only-memory (ROM)
Inventor: CHOI BYENG-SUN
IPC: G11C13/00
Filed: 1998-05-19
Granted: 1999-11-11
Abstract: A read-only-memory (ROM) comprises a plurality of memory blocks, each memory block being accompanied with a plurality of main bitlines and a plurality of sub-bitlines, a plurality of memory cells for storing data, and a plurality of sensing amplifiers for reading the stored data in the memory cells through the main bitlines. The ROM further comprises a block selection part disposed in the blocks. The block selection part comprises a plurality of block selection transistors connected to the main bitlines and the sub-bitlines. The sub-bitlines extend to at least one adjacent block, and alternatively connect to the main bitlines through a selected portion of the block.
Patent TW-405272-B (TW)
Title: Method and apparatus for growth of a nitride III-V compound semiconductor
Inventor: ASAZUMA YASUNORI
IPC: C23C16/34
Filed: 1998-06-23
Granted: 2000-09-11
Abstract: It is intended to provide a method and apparatus for growing a high-quality nitride III-V compound semiconductor efficiently. A nitride III-V compound semiconductor, such as GaN or InGaN, is grown in a reaction tube of a MOCVD apparatus by setting the inner pressure of the reaction tube to a value not lower than 1.1 atmospheres, particularly, not lower than 1.1 atmospheres and not higher than two atmospheres, and more preferably not lower than 1.2 atmospheres and not higher than 1.8 atmospheres. The reaction tube is made of quartz glass or another material which is sufficiently resistive against a difference between inner and outer pressures.
Patent TW-351698-B (TW)
Title: Method for fabricating flower-patterned tea tray
Inventor: Chen huang-biao
IPC: B29C45/16
Filed: 1998-07-09
Granted: 1999-02-01
Abstract: A method for fabricating a flower-patterned tea tray, first to have the base tray formed in the mold, then attach the flowery scheme on a lining material and have them pressed together in a mold, bind the flowery lining material on the surface of the base tray and have them placed in a mold to form an integrated beautiful flower-patterned tea tray with low production cost.
Patent TW-561052-B (TW)
Title: Composition for depigmenting and/or bleaching human skin and/or for removing skin pigmentation marks comprising oxamate derivatives
Inventor: TULOUP REMY
IPC: A61K8/00
Filed: 1998-08-25
Granted: 2003-11-11
Abstract: The invention relates to the use of oxamate derivatives in a composition, as agents for depigmenting and/or bleaching human skin. A composition for depigmenting and/or bleaching human skin and/or for removing skin pigmentation marks, comprising at least one oxamate derivtive of formula (I) below, in which: R represents hydrogen, R1 and R2 each represent hydrogen, R3 represents a hydrogen atom, X represents a radical chosen from a radical -OR5 and a radical -NR6R7, wherein: R5 represents a linear, saturated, C1-C6 aliphatic hydrocarbon radical, R6 represents a hydrogen, R7 represents a glucose residue, the function -OR3 on the phenyl radical is in a para position.
Patent TW-510923-B (TW)
Title: Chemical vapor deposition apparatus and cleaning method thereof
Inventor: SUZUKI HIDENAO
IPC: H01L21/205
Filed: 1998-10-14
Granted: 2002-11-21
Abstract: A chemical vapor deposition apparatus for depositing a thin film of highly dielectric materials for giga-capacity memory devices can reliably clean reaction products formed within the deposition chamber without sacrificing the production efficiency. The apparatus comprises a hermetic deposition chamber containing a substrate holding section for placing a substrate, and a gas supply head disposed opposite to the substrate holding section for directing a gaseous feed material onto the substrate. There are provided a trapping member supporting device for supporting a trapping member so as to be opposite to a target cleaning area inside the deposition chamber, and a plasma generation device for generating a plasma between the target cleaning area and the trapping member supported by the trapping member supporting device.
Patent TW-550448-B (TW)
Title: Apparatus for preventing electromagnetic interference between portable computer and expansion system
Inventor: CHOI PHIL-KYU
IPC: G06F1/16
Filed: 1998-10-29
Granted: 2003-09-01
Abstract: An apparatus for preventing leakage of electromagnetic waves from portable computers and expansion systems, thus preventing electromagnetic interference between the portable computers and the expansion systems is disclosed. The apparatus has a first conduction member and a second conduction member. The first conduction member is mounted to the expansion system while being grounded to said expansion system. The second conduction member is mounted to said portable computer while being grounded to said computer. The second conduction member is electrically connected to said first conduction member when the computer is set on said expansion system, thus preventing leakage of electromagnetic waves from the computer or the expansion system.
Patent TW-405192-B (TW)
Title: Insulated structure of bonding PAD
Inventor: YAU HAU-RAN
IPC: H01L21/60
Filed: 1998-11-20
Granted: 2000-09-11
Abstract: A insulated structure of bonding pad in the semiconductor integrated circuit. Firstly, N-typ and P-type doped regions are formed in a substrate by two continued ion implantation. They're formed as two reverse connected P-N diodes which can achieve the object of insulation and without leakage current. Next, the conventional bonding pad is performed. After forming the wave-type field oxide region, the polysilicon layer and the metal pad, bonding wires are formed by a bonding process. The key point in the present invention is forming the P-N-P or N-P-N structures by only two ion implantation process, and the insulated structure can avoid the leakage current.
Patent TW-579386-B (TW)
Title: Selective silicon oxide etchant formulation including fluoride salt, chelating agent, and glycol solvent
Inventor: WOJTCZAK WILLIAM A
IPC: C09K13/08
Filed: 1998-12-19
Granted: 2004-03-11
Abstract: The formulations of the present invention etch doped silicon oxide compounds, such as BPSG and PSG layers, at rates greater than or equal to the etch rate of undoped silicon oxide such as thermal oxide. The formulations have the general composition of a chelating agent, preferably weakly to moderately acidic (0.1-10%; preferably 0.2-2.8%); a fluoride salt, which may be ammonium fluoride or an organic derivative of either ammonium fluoride or a polyammonium fluoride (1.65-7%; preferably 2.25-7%); a glycol solvent (71-98%; preferably 90-98%); and optionally, an amine.
Patent TW-397730-B (TW)
Title: Distance detector for focus control in laser beam machine
Inventor: HOKODATE TOSHIYUKI
IPC: B23K26/00
Filed: 1998-12-22
Granted: 2000-07-11
Abstract: This invention is a distance detector in a laser beam machine that can obtain highly reliable measurements of the focus position or nozzle height without the influence of plasma and spatter even if they are generated during laser processing. This distance detector 100 for detecting the distance related to a light condensing position 6 and a workpiece 2 by using an electrostatic capacity C comprises: a detecting electrode 1 to form the capacity C in the interval to the workpiece 2; an input signal generating part comprising an alternating current voltage source 15 to generate alternating current signals to be input to the electrode 1 and a constant current amplification circuit 16; a signal detecting part comprising a voltage detecting circuit 8 to detect the alternating current signals generated between the workpiece 2 and the electrode 1; and a calculating circuit 21 to carry out the calculation by matching the frequency of the alternating current signal detected by the signal detecting part comprising the circuit 8 with that of the alternating current signals generated at the input signal generating part comprising the source 15 and the circuit 16.
Patent TW-443065-B (TW)
Title: Image reading apparatus
Inventor: TAKAYAMA TSUTOMU
IPC: H04N1/10
Filed: 1999-01-22
Granted: 2001-06-23
Abstract: To provide an image reading apparatus provided with a pixel shifting mechanism for shifting an image incoming to a line sensor in a main scanning direction by substantial 1/2 of a pixel pitch, a scanning mechanism for scanning the line sensor in a sub-scanning direction and a control unit for performing scanning operation two times at a pitch almost equal to the pixel pitch at respective positions shifted to each other in the sub-scanning direction by a value equivalent to substantial 1/2 of the pixel pitch and causing the pixel shifting mechanism to perform the pixel shifting of 1/2 of the pixel pitch between first-time sub-scanning and second-time sub-scanning, and an image-signal generating unit for generating an image signal by averaging the pixel data values obtained through the two repetitions of sub-scanning between diagonal-directional adjacent pixels.
Patent TW-413797-B (TW)
Title: Edge-dependent interpolation method for color reconstruction in image processing devices
Inventor: BISHAY MAGUED M
IPC: G06T5/20
Filed: 1999-03-05
Granted: 2000-12-01
Abstract: An image processing device is provided for still and video imaging systems which use a low number of samples per image pixel, preferably a single color component per each image pixel. The device includes an edge-dependent and edge-side-dependent color interpolation process, preferably implemented within the imaging system or within a host image processing computer hardware. The process reconstructs the missing color components of each said image pixel with high accuracy, because it is based on the detection of the spatial features present in the pixel neighborhood, thus providing sharp images without artifacts and with smooth transition in hue from pixel to pixel.
Patent TW-I243163-B (TW)
Title: Substituted indolealkanoic acids
Inventor: JONES MICHAEL LEE
IPC: A61K31/5377
Filed: 1999-06-02
Granted: 2005-11-11
Abstract: Disclosed are substituted indolealkanoic acids useful in the treatment of chronic complications arising from diabetes mellitus. Also disclosed are pharmaceutical compositions containing the compounds and methods of treatment employing the compounds, as well as methods for their synthesis.
Patent TW-426850-B (TW)
Title: Cascade type chip module
Inventor: SHIUAN MING-JR
IPC: G11C15/00
Filed: 1999-06-09
Granted: 2001-03-21
Abstract: This invention is relates to a cascade type chip module structure, in which the chip used at least has multi bonding pads, a redistribution layer and multi bump-lump connection points. The bonding pad connects with the device of chip through multiple metal interconnects. The redistribution layer is disposed on the bonding pad with an insulation layer set in between such that the electrical connection to the bonding pad is obtained through the plug of insulation layer. The bump-lump connection points are individually disposed at the first region and the second region on the redistribution layer, in which the bump-lump connection points at the first region and the second regions are disposed in the manner of mirror image and each two corresponding bump-lump connection points are electrically connected individually through the use of redistribution layer. Multi chips stated above are disposed in the manner of cascade type on an integrated layer plate, in which chips are divided into the first row and the second row. These two rows are crossing stacked with the first region of the first row chip facing the second region of the second row chip and the second region of the first row chip facing the first region of the second row chip. The corresponding bump-lump connection points of the face-to-face second region and the first region are individually connected by using a conduction bump-lump. The chips at two ends of the whole chip stack are electrically connected individually to the connection points of the integrated layer plate through the use of a tape carrier.
Patent TW-540192-B (TW)
Title: Electrical plug with a pulling-out device
Inventor: CHIANG CHIH-HSIANG
Filed: 1999-07-01
Granted: 2003-07-01
Abstract: The present invention provides an electrical plug that can be inserted into a corresponding electrical socket in an embedding manner. The electrical plug is fixed on a circuit board and includes a plurality of electrical connectors formed on its top. The electrical plug includes a plugging seat having left and right terminals and upper and lower terminals. The lower terminal of the plugging seat is provided with a plurality of electrical connectors and at least one soft strap device formed on the upper terminal of the plugging seat and having left and right terminals respectively fixed on the left and right terminals of the plugging socket. A pulling hole is formed between the strap device and the upper terminal of the plugging seat. When the electrical plug is embedded in the electrical socket, the plurality of electrical connectors at the lower terminal of the plugging socket will contact the corresponding plurality of electrical connectors at the upper terminal of the electrical socket, thereby generating electrical connection. The user can pull up the strap device via the pulling hole below the strap device, so as to pull out the plugging seat of the electrical plug embedded with the electrical socket.
Patent TW-500941-B (TW)
Title: Liquid crystal display device and method for making the same
Inventor: KOYAMA HITOSHI
IPC: G02F1/13
Filed: 1999-07-02
Granted: 2002-09-01
Abstract: The present invention provides a liquid crystal display device and the method for making the same, wherein the region, where the alignment layer of liquid crystal molecule is samedvoiched between the TFT array substrate and the facing substrate, can be reduced without lowering the productivity of liquid crystal display device having high aperture. The direction 8 of rubbing treatment on the alignment layer, which is formed on the TFT array substrate constituting the liquid crystal display device, is that of rubbing treatment on the part, where the drain electrode 6 connects the pixel electrode 7 in a pixel, prior to other part.
Patent TW-420949-B (TW)
Title: A tunable flicker reduction method by using background-based adaptive flicker reduction for converting VGA data format into TV data format
Inventor: HUANG JIAN-SHIOU
IPC: H04N7/01
Filed: 1999-07-29
Granted: 2001-02-01
Abstract: A background-based adaptive flicker reduction method that the picture information on the screen is divided into the graphic and video information in which the graphic information comprises the cursor, graphic data that the sub-picture in the video information is apt to flickering. The background-based adaptive flicker reduction is simply used to process the pixels in the graphic information area, the mean value and diff value are calculated from the current pixels and the pixels in the upper and lower proximity. The background status of current pixels is decided by comparing the mean value and the threshold value. The background status, mean value and diff value are used to select modes among the strong reduction, medium reduction, slight reduction or no reduction; and the generation of anti-flicker pixels is decided by the flickering reduction mode.
Patent TW-533125-B (TW)
Title: Aromatic polycarbonate kneading apparatus and method
Inventor: SIMONARU MASASI
IPC: B29C48/76
Filed: 1999-08-02
Granted: 2003-05-21
Abstract: An aromatic polycarbonate extruder which is a twin screw extruder for kneading components into a molten aromatic polycarbonate, the extruder comprising at least one module consisting of a kneading unit, a material seal unit, a back kneading unit and a full-flight unit which are arranged from an upstream side to a downstream side and a method of kneading components into an aromatic polycarbonate by using the above extruder. The present invention can be provided a kneading apparatus and method for producing an aromatic polycarbonate which has an extremely small content of foreign matter and is free from residence deterioration such as coloration, crosslinking or gelation when the aromatic polycarbonate is to be kneaded with various components.
Patent TW-414944-B (TW)
Title: A method for forming planar silicon oxide layer on semiconductor chip
Inventor: LEE CHIN-HUI
IPC: H01L21/20
Filed: 1999-08-18
Granted: 2000-12-11
Abstract: The present invention provides a method for forming a planar silicon oxide layer on semiconductor chip. The semiconductor chip comprises a substrate, which includes a lower first area without silicon nitrides on the surface and a higher second area with silicon nitrides. The method of the present invention is using an alkaline solution for proceeding a washing process on the semiconductor chip to allow the silicon layer formed on the surface of the first area in the same deposition rate as in the afterwards deposition process and then proceeding the deposition process of the silicon oxide layer, in which an almost planar silicon oxide is formed on the surface of the first and second area by ozone whose flow rate is in the range of 80 to 200 g/L as the reaction gas utilizing the property that deposition rate of silicon oxide onto the surface of the first area is higher than onto the surface of the second area.
Patent TW-I243211-B (TW)
Title: Method for manufacturing high adherence enamel-coating steel sheet with superior formability
Inventor: YOON JEONG-BONG
IPC: B32B33/00
Filed: 1999-08-20
Granted: 2005-11-11
Abstract: A method for manufacturing a cold rolled steel sheet to be enamel-coated and to be used as raw steel sheets for enamel-coated products such as bath tubs and components of electric appliances is disclosed. The optimum contents of the alloying elements such as S, P and N are realized, thereby satisfying the enamel layer adherence, the fishscale resistance and the formability. First, there is prepared a steel composed of, in weight %, 0.004% or less of C, 0.3% or less of Mn, 0.02-0.05% of S, 0.005-0.03% of P, 0.08-0.15% of Ti, 0.004% or less of N, 0.04% or more of an excess Ti* (being defined to be Ti*=Ti-(48/32)S-(48/14)N-(48/12)C), and a balance of Fe and other unavoidable impurities so as to form an aluminum killed steel. The aluminum killed steel is reheated, and then a hot rolling is carried out, with the finish rolling temperature being above the Ar3 transformation point. Then a coiling is carried out in the normal manner, and then, a cold rolling is carried out with a reduction rate of 50-85%. A continuous annealing is carried out above the recrystallization temperature.