baber/WOPTO huggingface dataset:
Patent TW-452960-B (TW)
Title: Method to form contact and fuse window between metal layers simultaneously in semiconductor fabrication
Inventor: LIAN WAN-YI
IPC: H01L23/522
Filed: 1999-04-27
Granted: 2001-09-01
Abstract: The present invention provides a method to form contacts and fuse window between metal layers simultaneously, capable of reducing the number of steps requiring masks and providing a high yield rate of contacts. There is provided a semiconductor substrate having a device region and a fuse region, wherein the device region has a first metal layer located on the inter-layer dielectrics, and the fuse region has a polysilicon fuse buried in the inter-layer dielectrics. A thick anti-reflection coating is formed on the first metal layer. This first metal layer and the anti-reflection coating are defined to form a first metal line. An inter-metal dielectric layer is formed on the inter-layer dielectrics and the first metal line. This inter-metal dielectric layer, the inter-layer dielectrics and the anti-reflection coating are defined, and a channel hole is opened to partly extend it into the anti-reflection coating. A fuse window opening is also opened to extend it into the inter-layer dielectrics without exposing the fuse. An adherence layer is formed on the inter-metal dielectric layer. A whole sheet of tungsten layer is deposited on the adherence layer, and is etched isotropically to form a tungsten plug and a tungsten ring on the sidewall of the fuse window opening. An upper metal layer is formed on the adherence layer, the tungsten plug, and the tungsten ring, and is defined to form an upper metal line. This etching also forms an upper metal ring on the inner wall of the tungsten ring. A protection ring and a dielectric layer are formed and defined to extend the fuse window opening to pass through this protection layer without exposing the fuse.
Patent TW-541323-B (TW)
Title: Cyanate ester composition and cured product thereof
Inventor: HAYASHI TOSHIAKI
IPC: C08L63/00
Filed: 1999-04-29
Granted: 2003-07-11
Abstract: According to the present invention, a cyanate ester-epoxy resin composition giving a cured product which is excellent in mechanical properties is provided. More particularly, a cyanate ester composition comprising (A) a cyanate ester in which the total content of impurities containing imino carbonates, alkyl cyanamides, partially substituted cyanates and phenols is 5% or less, or a prepolymer thereof, and (B) an epoxy resin is provided.
Patent TW-I247032-B (TW)
Title: Energy beam curable hydrophilic pressure sensitive adhesive composition and use thereof
Inventor: KONDO TAKESHI
IPC: C09J133/02
Filed: 1999-05-21
Granted: 2006-01-11
Abstract: Disclosed herein is an energy beam curable hydrophilic pressure sensitive adhesive composition comprising a polymer (A) having an energy beam polymerizable group and an acid group and a neutralizer (B). Thus, a pressure sensitive adhesive composition suitable for use in a wafer surface protective sheet is provided. The wafer surface protective sheet protects a circuit pattern formed on a wafer surface from grinding dust, etc. at the time of grinding the back of the wafer. The pressure sensitive adhesive composition can easily be removed by washing with water, even if the pressure sensitive adhesive remains on the wafer surface after peeling of the pressure sensitive adhesive sheet.
Patent TW-394818-B (TW)
Title: A lubricating device for pressure boost compressor of engine
Inventor: WAI KAORU
IPC: F02B33/00
Filed: 1999-08-06
Granted: 2000-06-21
Abstract: The purpose of this invention is to provide a method that properly utilizes the engine oil to lubricate a pressure boost compressor thoroughly without influencing the oil pump performance. The lubricating oil line for engine 87 is divided into a separate lubricating oil line for the compressor 89. Oil collecting function is imposed on the lubricating oil line for the compressor 89. A drop height H is set up between the upper inlet and lower outlet. Therefore, using a second oil pump P2 with a smaller volume than P1, lubricating oil line for the compressor 89 is connected to a pressure boost compressor C's lubricating portion of the engine E.
Patent TW-550321-B (TW)
Title: Sizing yarn pretreatment method
Inventor: LIAN RUNG-SHENG
IPC: D06B3/04
Filed: 1999-09-08
Granted: 2003-09-01
Abstract: A sizing yarn pretreatment method uses a water wash tank and an air nozzle to clean a yarn, and comprises installing a set of pretreatment device on the movement path of a yarn in front of the sizing tank of a sizing machine. The pretreatment device comprises a constant temperature circulation water wash tank and a pair of air nozzles corresponding to each other up-and-down so that a yarn can go through the inside of the water wash tank and between two air nozzles. Such that a temperature-adjusted water washing solution can be used to remove the yarn grease on the surface of the yarn; next, the air nozzles can be used to remove the moisture retained in the yarn. A yarn treated according to the invented method has a reduced grease content and a reduced retention of grease in the sizing tank, thereby increasing the adhesion of the sizing agent, reducing the sizing ratio of the yarn, and greatly increasing the performance of the sizing machine.
Patent TW-453146-B (TW)
Title: Multi-layer built-up wiring board
Inventor: HIROSE NAOHIRO
IPC: H05K1/02
Filed: 1999-09-13
Granted: 2001-09-01
Abstract: Since mesh holes 59a and 35a in between the upper β layer 35 and the upper β layer 59 are superposed so that an interlayer resin insulating layer 50 is hardly deteriorated in insulating properties. It is preferable that the mesh holes are 75 to 300 μm in diameter. If the mesh holes are set smaller than 75 μm in diameter, the upper mesh holes are hard to be superposed on the lower mesh holes; and if the mesh holes are set larger than 300 μm in diameter, the insulating properties of interlayer resin insulating layer deteriorate. Additionally, it is preferable that a distance between the mesh holes is 100 to 2000 μm. If the distance is smaller than 100 μm, the β layer cannot function well; and if the distance exceeds 2000 μm, the interlayer resin insulating-layer will generate the phenomenon of deterioration in insulating properties.
Patent TW-445416-B (TW)
Title: Upgrade card for a computer system and method of operating the same
Inventor: MCKENNA DANIEL
IPC: G06F15/08
Filed: 1999-09-17
Granted: 2001-07-11
Abstract: A computer system comprising: (a) said computer system including a first processor being electrically coupled to a PCI bus; (b) a second processor electrically coupled to said computer system only through said PCI bus; and (c) said second processor executing operating system software for said computer system.
Patent TW-475119-B (TW)
Title: Electronic equipment, auxiliary information display device, and portable game machine
Inventor: OHBA AKIO
IPC: A63F13/25
Filed: 1999-10-08
Granted: 2002-02-01
Abstract: A portable game machine 60 includes a detachable transparent film 62, a base film 63, and reels 64a, 64b, and a reflective liquid crystal panel 8 which is sandwiched in between, with the transparent film 62 in front of, and the base film 63 in back of the reflective liquid crystal panel, which is supported in a housing 4 to display images. In the portable game machine 60, menu options, icons, and other auxiliary information is depicted on the transparent film and the base film, etc. By manipulation of an operation unit, instructions are given by moving an arrow, etc. displayed on the reflective liquid crystal panel 6. Auxiliary information corresponding to multiple scenes is depicted on the transparent film 62 and the base film 63, and the auxiliary information that is displayed in a display unit 61 is changed by rotating the reels 64a, 64b to scroll the transparent film 61 and the base film 63.
Patent TW-429574-B (TW)
Title: Semiconductor device and manufacturing method thereof
Inventor: HUANG JR-GUNG
IPC: H01L23/50
Filed: 1999-11-08
Granted: 2001-04-11
Abstract: A semiconductor device comprises a chip having an active surface configured with a plurality of pads. A plurality of pins are configured on the active surface of the chip and located within the active surface area. Each pin comprises a first surface, a second surface, a wire bonding tip and a contact portion in which the wire bonding tip is located at one end of the pin and adjacent to the pad. An adhesion belt is configured on the second surface to adhere the pins with the active surface. A plurality of leads are connected with the pad and the wire bonding tip respectively. An insulation material is provided for covering the lead and a connection portion between the pad and the wire bonding tip, being filled between the pins and the active surface, and exposing the first surface. A solder mask covers the first surface and exposes the contact portion.
Patent TW-473474-B (TW)
Title: Substituted benzo[de]isoquinoline-1,3-diones
Inventor: MEDERSKI WERNER
IPC: C07D521/00
Filed: 1999-11-24
Granted: 2002-01-21
Abstract: Novel compounds of the formula I, in which R, R1 and R2 have the meaning indicated, and their salts or solvates as glycoprotein IbIX antagonists.
Patent TW-500983-B (TW)
Title: Lithographic projection apparatus, method of reducing a measured optical distortion in the projection system of a lithographic projection apparatus, integrated circuit device and the method of making same, and method of manufacturing a vitreous optical
Inventor: BRAAT JOSEPHUS JOHANNES MARIA
IPC: G03F7/20
Filed: 2000-01-19
Granted: 2002-09-01
Abstract: A plate with substantially constant thickness is used to compensate for the residual distortion in the image projected by a high-quality projection lens for lithography. The two surfaces of the plate have an identical aspherical profile, whose shape has been calculated using the measured distortion map of the lithographic objective. The figuring process applied to the plate uses the principle of polishing in the presence of an elastic deformation, so as to achieve the desired aspherical shape on both sides.
Patent TW-476926-B (TW)
Title: Hands-free remote control
Inventor: BROOD RANDELL R
IPC: G11B15/02
Filed: 2000-01-25
Granted: 2002-02-21
Abstract: A hands-free remote control capable of controlling a plurality of functions of a plurality of electronic devices. A number of function buttons provided on a casing of the remote control are adapted for activation by, for example, a foot of a user. Effective operation of the remote control does not require the manual dexterity of individual fingers of the user. A variety of transmitter extensions and/or sensor extensions are available for maintaining a line of sight between a transmitter of the remote control and a sensor of an electronic device.
Patent TW-522099-B (TW)
Title: Printing system, printing controller, printer, method for controlling printing operations, printing method, ink box, ink provider, and recording medium
Inventor: KAKUTANI TOSHIAKI
IPC: C09D11/00
Filed: 2000-03-23
Granted: 2003-03-01
Abstract: The present invention utilizes a dark yellow (DY) ink in addition to conventional basic color inks of cyan (C), magenta (M), yellow( Y), and the like. In accordance with the technique of the present invention, a printer forms a dot of DY ink in place of each dot of Y ink, C ink or M ink. Such a design increases the degree of freedom for judging formation of dot and relaxes the ink duty limitation. Consequently, an image of higher image quality can be printed.
Patent TW-449526-B (TW)
Title: Numerical control device
Inventor: ONO SHUNRO
IPC: G05B19/4061
Filed: 2000-04-08
Granted: 2001-08-11
Abstract: This invention provides a numerical control device for a numerical control machine to control a table whose rotating axis direction is perpendicular to the axial direction of a spindle. In each interpolation from the rotating angle of the table, the interference zone between the table and the spindle is computed in real time to verify and avoid the interference between the table and the spindle after the table rotates.
Patent TW-429281-B (TW)
Title: A construction method to ensure air-tight between steel deck and beam
Inventor: KUO CHING-LI
IPC: E04B1/30
Filed: 2000-04-17
Granted: 2001-04-11
Abstract: This is an invention of construction method to ensure airtight between steel deck and beam, applying to partition wall in close area. The procedures include following steps: (1) prepare a steel beam, (2) prepare the 1st steel deck, (3) set a steel deck on top of the steel beam and remain a grouting area on the beam, (4) prepare several seal decks, (5) cover holes between the beam and the deck with those seal decks, (6) prepare some concrete, (7) grout concrete into the remained and expected grouting area to obtain the airtight effect between the steel deck and the steel beam. The construction method provided will speed up works necessary for ensuring air-tight between the steel deck and the steel beam.
Patent TW-474852-B (TW)
Title: Method and apparatus for polishing workpieces
Inventor: HIROKAWA KAZUTO
IPC: B24B37/04
Filed: 2000-04-28
Granted: 2002-02-01
Abstract: A polishing method and apparatus can concurrently establish a stable removal rate, a small step height reduction rate, and reduction of defects on the polished surface for various kinds of polished subjects, while providing less environmental problems and requiring less processing cost. The method for polishing a surface of a semiconductor device wafer comprises first polishing a surface of the semiconductor wafer by a first fixed abrasive polishing method; and finish polishing the polished surface of the semiconductor wafer by a second fixed abrasive polishing method different from the first fixed abrasive polishing method.
Patent TW-447003-B (TW)
Title: Ozone-processing apparatus for semiconductor process system
Inventor: HASEI MASAAKI
IPC: C30B33/00
Filed: 2000-06-05
Granted: 2001-07-21
Abstract: An ozone-processing apparatus for semiconductor process system includes a substantially air-tight processing chamber (1) and a lamp chamber (20) partitioned from the processing chamber by an ultraviolet ray permeable window (10). The lamp chamber (20) has disposed therein a plurality of ultraviolet ray lamps (21) arranged along the window (10). A measuring space (31) is formed in the lamp chamber (20) between the window (10) and the lamp chamber (20). The lamp chamber (20) has a mounting portion (29) formed therein for mounting a measuring unit (50). The measuring unit (50) includes a sensor (30). The sensor (30) is inserted into the measuring space (31) and is capable of measuring the light intensity of the measuring lamp. The sensor (30) can displace along the orientation of the lamps (21).
Patent TW-483152-B (TW)
Title: Improved methods of forming the buried strap and its quantum barrier in deep trench cell capacitors
Inventor: BOSTELMANN MATHIAS
IPC: H01L27/108
Filed: 2000-06-20
Granted: 2002-04-11
Abstract: There is disclosed a method of forming a buried strap (BS) and its quantum conducting barrier (QCB) in a structure wherein a doped polycrystalline silicon region is exposed at the bottom of a recess and separated from a monocrystalline region of a silicon substrate by a region of an insulating material. First, a thin continuous layer of undoped amorphous silicon is deposited by LPCVD to coat said regions. The surface of this layer is nitridized to produce a Si3N4 QCB film. Now, at least one dual layer comprised of an undoped amorphous silicon layer and a dopant monolayer is deposited onto the structure by LPCVD. The recess is filled with undoped amorphous silicon to terminate the buried strap and its QCB. Finally, the structure is heated to activate the dopants in the buried strap to allow an electrical continuity between said polycrystalline and monocrystalline regions through the QCB by a quantum mechanical effect. All these steps are performed in situ in the same LPCVD tool.
Patent TW-459383-B (TW)
Title: Semiconductor device and method of manufacturing same
Inventor: OKUDAIRA TOMOHITO
IPC: H01L21/02
Filed: 2000-10-06
Granted: 2001-10-11
Abstract: A semiconductor device having a stacked capacitor is provided. A dielectric film (81) formed of BST by a sputtering process is entirely provided to cover upper part of a plurality of storage node electrodes (SN2). A dielectric film (82) formed of BST by a CVD process is entirely provided to cover the dielectric film (81). The dielectric films (81, 82) constitute a dielectric layer (80). A conductive layer made of platinum covers an entire surface of the dielectric film (82) to constitute a counter electrode (9) to the storage node electrodes. The dielectric layer has good step coverage, reduced dependence upon its underlying layer, and good crystallinity.
Patent TW-593609-B (TW)
Title: CMP slurry for planarizing metals
Inventor: WANG YU-CHUN
IPC: H01L21/306
Filed: 2000-10-19
Granted: 2004-06-21
Abstract: A CMP slurry is formulated with an oxidizer capable of oxidizing a metal undergoing planarization and yielding a complexing agent which complexes with the oxidized metal thereby minimizing overetching. The slurry may further include abrasive particles, inhibitors, pH adjusting agents, and combinations thereof.
Patent TW-469642-B (TW)
Title: Solid-source doping for source/drain to eliminate implant damage
Inventor: THURGATE TIMOTHY
IPC: H01L21/225
Filed: 2000-10-27
Granted: 2001-12-21
Abstract: A method of manufacturing a flash memory device in which minimal gate edge lifting is accomplished by minimally oxidizing the gate stack and exposed surface of the substrate, anisotropically etching the layer of oxide from the substrate, forming a doped solid source material on portions of the substrate in which source regions are to be formed and diffusing the dopants from the solid source material into the substrate.
Patent TW-555773-B (TW)
Title: Oil and water-repellent aqueous emulsion and its process for preparation and use
Inventor: FITZGERALD JOHN J
IPC: D06M15/263
Filed: 2000-12-11
Granted: 2003-10-01
Abstract: The present invention comprises an aqueous emulsion for imparting oil and water repellency to textiles prepared by polymerizing a mixture of monomers (a), (b) and (c) as follows: (a) 70-90% polymer chain units derived from a mixture of monomers of the formula: Rf-Q-A-C(O)-C(R)=CH2 wherein Rf is a straight or branched-chain perfluoroalkyl group containing from 2 to about 20 carbon atoms; R is H or CH3; A is O, S, or N(R'); Q is alkylene of 1 to 15 carbon atoms, hydroxyalkylene of 3 to 15 carbon atoms, -(CnH2n)(OCqH2q)m-, -SO2-NR'(CnH2n)-, or -CONR'(CnH2n)-, wherein R' is H or alkyl of 1 to about 4 carbon atoms, n is 1 to about 15, q is 2 to about 4, and m is 1 to about 15; (b) 5-25% monomer chain units derived from a long-chain alkyl (meth)acrylate of the formula: R""-O-C(O)-C(R)=CH2 wherein R"" is an alkyl group of about 12 to about 24 carbons and R is H or CH3; (c) 0.1-2.5% monomer chain units derived from compounds of the formulas: HO-CH2-CH2-O-C(O)-C(R)=CH2 or HO-CH2-N(H)-C(O)-C(R)=CH2, wherein R is H or CH3; followed by adding an aromatic blocked isocyanate, and then adding the mixed fluoropolymer-isocyanate solution to water to create an aqueous dispersion.
Patent TW-487867-B (TW)
Title: Image commercial transactions system and method, image transfer system and method, image distribution system and method, display device and method
Inventor: TOSHIKAGE HIDEKI
IPC: G06Q30/06
Filed: 2000-12-20
Granted: 2002-05-21
Abstract: An image commercial transactions system and method, an image transfer system and method, an image distribution system and method, and a display device and method are disclosed. A reception dealer accepts the transfer of an image recorded on a recording medium in a predetermined format with a handling condition intrinsic to the image, and transfers the image with the handling condition, and an advertisement, in digital data format, and a charge accounting dealer effects an electronic charge accounting transaction for the transfer of data of the image with the handling condition and the advertisement. Accordingly, a forwarding request user is helpful in making public the advertisement by having the data of the advertisement along with the data of the image forwarded, instead of the reception dealer, whereby a transfer fee for the data of image can be made lower. Consequently it is possible to enhance the usability for the transfer significantly.
Patent TW-476969-B (TW)
Title: Coating apparatus for resistance device
Inventor: KIM HAN-SIK
IPC: H01C17/00
Filed: 2000-12-21
Granted: 2002-02-21
Abstract: The present invention provides a coating apparatus for resistance device, wherein the coating apparatus for resistance device can make the small-scale resistance device being supplied at one side of the slide after arranged in rows by the conveying tube and mounted on the slide; then, moving to the location configured with protrusion pins to be landed on the contact surface by the protrusion pins so that the resistance devices are carried and attached vertically on the contact surface of a belt moving along a certain rail. Therefore, the invention can automatically proceed the coating operation with resistance adjusting liquid on the resistance device. The present invention is characterized in comprising the following structures: binding a plurality of rollers with a belt rolled as a tube to move the belt; configuring a slide on the upper portion of the moving belt; guiding with an upper slide and a lower slide, in which the upper slide is provided with a nozzle to supply the resistance device from the device supply tube loaded with resistance devices through the conveying tube; the slide is formed with device holes thereon; further, the upper slide is provided with protrusion pins to push the resistance device inserted in the slide and make them attached on the contact surface of the belt in vertical state.
Patent TW-I254068-B (TW)
Title: Thermosetting coating materials
Inventor: KAPLAN ANDREAS
IPC: C09D5/03
Filed: 2001-01-30
Granted: 2006-05-01
Abstract: The invention relates to a thermosetting coating material comprising a carboxyl-functional polyester, a beta-hydroxyalkylamide, in which a part of the hydroxyl groups is chemically masked, and/or fillers and/or heat stabilisers and/or triboadditives and/or further additives, such as e.g. flow control and degassing agents.
Patent TW-I250968-B (TW)
Title: Coating composition for use in producing a silica insulating thin film and method for producing a silica insulating thin film
Inventor: HANAHATA HIROYUKI
IPC: H01L21/316
Filed: 2001-04-04
Granted: 2006-03-11
Abstract: Disclosed is a coating composition for use in producing a silica insulating thin film. Comprising: (A) at least one silica precursor comprised of at least one compound selected from the group consisting of an alkoxysilane and a hydrolysis product thereof; (B) at least one organic polymer; (C) water; (D) at least one alcohol; and optionally (E) an organic solvent for a mixture of the components (A), (B), (C) and (D); wherein the weight ratio (WR) of the water (C) to the at least one silica precursor (A) satisfies the formula 0.01 < WR < 10, and the weight of the water (C) is larger than that of the at least one alcohol (D), with the proviso that when the at least one organic polymer (B) is insoluble in a mixture of the water (C) and the alcohol (D), the coating composition comprises all of the components (A) to (E).