baber/WOPTO huggingface dataset:
Patent TW-564627-B (TW)
Title: System and method for authentication in public networks
Inventor: TSAI HSIEN-MING
IPC: H04L12/28
Filed: 2002-04-08
Granted: 2003-12-01
Abstract: The present invention provides a system and method for authentication in public networks. In the conventional public network, the subscriber identity modules are installed in the mobile stations for authenticating the subscribers and improving the communication security between the mobile station and the network. The present invention discloses an authentication agent configured in the network, and installs the subscriber identity module of the mobile station on the authentication agent, so that the mobile station is authenticated by the authentication agent. The authentication agent will again use the subscriber identity module of the mobile station to authenticate with the authentication server.
Patent TW-565492-B (TW)
Title: Method of precision cutting for elastomeric cable and thereof device
Inventor: LI CHE-YU
IPC: H01R43/00
Filed: 2002-06-11
Granted: 2003-12-11
Abstract: A method for cutting an elastomer cable into ultra-precise, defect-free segments of consistent length, and an apparatus to perform the same. The invented apparatus comprises cable advancement, cable clamping and cable shearing systems. The cable advancement system comprises rollers with a groove substantially matching the diameter of the cable. The cable clamping system comprises a pair of dies with a preferably conical feed hole and a clamping hole substantially matching the diameter of the cable. The cable shearing system comprises a preferably extra keen coated cryo treated movable razor blade that is held at an adjustable angle against the face of the clamping dies and slides in a linear path at a low sawing angle. In one embodiment, a second razor blade for nicking the cable prior to shearing-on substantially the opposite side of the cable from where shearing begins-is used to prevent tears in cable slices. The invented apparatus can be manually operated, or it can be motorized.
Patent TW-I266776-B (TW)
Title: Polycarbonates, polyester carbonates and polyesters having branched terminal groups
Inventor: HEUER HELMUT-WERNER
IPC: C08G64/30
Filed: 2002-06-12
Granted: 2006-11-21
Abstract: The use of phenols having a branched structure as terminal groups in polycarbonates, polyester carbonates and polyesters is disclosed. Also disclosed are polycarbonates, polyester carbonates and polyesters having such branched terminal groups, the process for their production and molded parts made therefrom.
Patent TW-592920-B (TW)
Title: Boring tool, boring device and boring method
Inventor: MAZAKI SHIGERU
IPC: B23B51/02
Filed: 2002-06-21
Granted: 2004-06-21
Abstract: A boring tool, a boring device and a boring method are provided. The boring tool 13 has a shaft 14 formed with a helical groove 14a on its outer circumferential surface and a bit 15 fixed at the front end of the shaft 14. Using the boring tool 13, the swarf generated at the boring spot on a object C to be bored can be smoothly removed during the rotation of the shaft 14, therefore a bore can be formed easily on the object C by the bit 15 rotating together with shaft 14 with good boring efficiency.
Patent TW-536584-B (TW)
Title: Fuel injection apparatus
Inventor: NAMARI TAKASHI
IPC: F02M37/20
Filed: 2002-07-30
Granted: 2003-06-11
Abstract: In order to effectively discharge vapor generated within a fuel feeding path between a fuel pump and a fuel injection valve into a fuel tank through a pressure regulator and continuously feed the fuel exactly toward the engine from a fuel injection valve, a fuel injection apparatus for a motorcycle having a small displacement volume is structured such that a plunger pump is used as a fuel pump, the plunger pump is located close to the fuel tank located in a position above the engine, a discharge path of the plunger pump communicates with the fuel injection valve located in a lower position in the vicinity of the engine through a fuel feeding path, a pressure regulator is located in a position above the fuel injection valve and in the vicinity of the plunger pump, an inflow path of the pressure regulator is connected to a discharge path of the plunger pump, and the outflow path is connected to the fuel tank through the return fuel path.
Patent TW-I221138-B (TW)
Title: Binding apparatus
Inventor: MIYAZAKI TADAHIRO
IPC: B65B13/02
Filed: 2002-10-01
Granted: 2004-09-21
Abstract: The present invention is aimed to prevent generation of a cut remnant of a band portion extending from a head portion of a binding band and a gap of the cutting position during the binding operation of items to be bound and to form a cut end of the band portion extending from the head portion into a curved shape. The solution of the present invention is a bind apparatus 2 having a tightening function to tighten an item M to be bound around which a binding band 1 is wound and a cutting and removing function to cut and remove a surplus portion of the band portion 12 after tightening the item M. The tightening function of the binding apparatus 2 is exhibited by drawing the band portion 12 in the drawing direction in the state that a receiving surface 32 of a die 2 receives the head portion 13 of the binding band 1. The receiving surface 32 of the die 2 is formed in a valley shape to equip the receiving surface 32 with slidability. A blade tip 52 of a cutter 5 is curved.
Patent TW-578157-B (TW)
Title: High-speed flat cell structure with independent reading path
Inventor: TANG CHUEN-AN
IPC: G11C17/12
Filed: 2002-10-21
Granted: 2004-03-01
Abstract: The present invention provides a high-speed flat cell structure. When reading the flat cell, by controlling the reading path for reading the cell to provide one path for selecting transistor cell and two paths for output from the transistor cell, and to make each reading path independent from each other without interference. Thus, the present invention can reduce the resistance when selecting transistor cell from outside and the current effect caused by the bit selection line, and improve the reading speed for reading logical ""0"" data when selecting transistor cell from outside; furthermore, the present invention can reduce the resistance and capacitance effect when reading by the external circuit to achieve the effects of noise reduction, power consumption reduction, frequency response raising, and temperature reduction.
Patent TW-I242019-B (TW)
Title: Matrix resin composition for fiber-reinforced plastics and process for production of fiber-reinforced plastics
Inventor: HAYASHI NORIYA
IPC: C08G18/79
Filed: 2002-10-31
Granted: 2005-10-21
Abstract: Provided are a matrix resin composition for fiber reinforced plastic, which comprises a bifunctional or trifunctional liquid diisocyanate, a bifunctional polyol and a bifunctional chain extender containing an active hydrogen group, with a molar ratio of the functional groups of the diisocyanate, polyol and chain extender of 5.0 to 1.0:1.0:4.0 to 0, respectively; and a process for producing fiber reinforced plastic, which comprises impregnating a fibrous material with the resin composition and then curing. The present invention makes it possible to produce a molding containing fibers densely, having excellent strength and inflatability, in the production of an FRP molding by using a thermosetting resin having an extended pot life.
Patent TW-I279417-B (TW)
Title: Lactic acid polymer composition and molded object thereof
Inventor: YOSIMURA MASAHUMI
IPC: C08L67/00
Filed: 2002-11-14
Granted: 2007-04-21
Abstract: This invention provides a lactic acid polymer composition which comprises (i) an amide compound represented by the general formula (1) (in which R1 represents a C2-30 (un)saturated aliphatic polycarboxylic acid residue, C4-28 (un)saturated alicyclic polycarboxylic acid residue, or C6-28 aromatic polycarboxylic acid residue and R2 represents C1-18 alkyl, C2-18 alkenyl, C3-12 cycloalkyl or cycloalkenyl, etc.), (ii) an ester plasticizer, and (iii) a lactic acid polymer; a molding which is obtained by molding the lactic acid polymer composition and has transparency and crystallinity (heat resistance); and a process for producing the molding.
Patent TW-I223928-B (TW)
Title: Wireless interchange apparatus for mobile communication system
Inventor: KIM CHON-WON
IPC: H04B7/15
Filed: 2002-11-26
Granted: 2004-11-11
Abstract: Disclosed herein is a wireless repeating apparatus for mobile communication system. The present invention relates generally to a wireless repeating apparatus for repeating a signal at the same frequency as that of a wirelessly received signal in a mobile communication system. The present invention relates more particularly to a wireless repeating apparatus for mobile communication, which detects an amplitude and a phase of a wirelessly received signal and synthesizes the detected results to generate inverse phases in multiple stages, thus enabling interference signals to be eliminated, and enabling the repeating apparatus to be used over an open area using the elimination of the interference signals.
Patent TW-I247794-B (TW)
Title: Liquid crystal aligning agent, method of forming a liquid crystal alignment film and liquid crystal display element
Inventor: NAKATA SHOUICHI
IPC: G02F1/1337
Filed: 2003-02-18
Granted: 2006-01-21
Abstract: A liquid crystal aligning agent which can provide liquid crystal aligning capability through exposure to polarized radiation without rubbing and which is used to form a liquid crystal alignment film, a method of forming a liquid crystal alignment film, and a liquid crystal display element having this liquid crystal alignment film. An alignment film is formed from a liquid crystal aligning agent containing a polymer having a polyamic acid ester structure with a conjugated enone structure in the side chain and applying radiation to it from a predetermined direction. Thereby, a liquid crystal display element having high thermal stability in the alignment of liquid crystals and excellent display characteristics can be manufactured.
Patent TW-591374-B (TW)
Title: Power conservation techniques for a digital computer
Inventor: LAM JAMES
IPC: G06F1/32
Filed: 2003-02-24
Granted: 2004-06-11
Abstract: A computer capable of playing real time applications includes a processing circuit configured to operate in a first power state, a second power state, and a third power state where the processing circuit consumes less power in the second power state than in the first state, and less power in the third state than in the second state; and a real time subsystem coupled to the processing circuit, where the real time subsystem includes a buffer. The buffer is further configured to store data and output the data to an output device thereby enabling the processing circuit to ether the third power state while the buffer is outputting said data.
Patent TW-I224437-B (TW)
Title: Wireless communication system
Inventor: MATSUSHITA NAOHIRO
IPC: H04L12/28
Filed: 2003-06-24
Granted: 2004-11-21
Abstract: A leaking waveguide (12) is provided so that it meanders on the ceiling of a room (11) where a radio LAN works. One end of the leaking waveguide is connected to a radio base station device (13), while the other end is connected to a terminating device (14). The radio base station device (13) communicates, by radio, with a radio terminal device (17) via the leaking waveguide (12) by means of the modulation/demodulation of orthogonal frequency division multiplex modulation (OFDM) scheme.
Patent TW-I240738-B (TW)
Title: Rocket motor insulation containing coated hydrophilic fillers
Inventor: FAN JUN-LING
IPC: C08L23/16
Filed: 2003-07-03
Granted: 2005-10-01
Abstract: Non-asbestos elastomeric insulation for solid propellant rocket motors is disclosed. The insulation is mainly composed of EPDM rubber, polyaramide fiber, and liquid EPDM rubber. In particular, this invention is direct to a method and the material used to coat a hydrophilic filler, such as ammonium sulfate, in the insulation formulation. The ammonium sulfate used in this invention was pre-coated with polymeric material through microencapsulation technique. Through this embodiment, the filler is relatively insensitive to process variables such as moisture content of other ingredients of the compounding recipe and relative humidity of the processing environment. The insulation upon curing will exhibit excellent physical properties and thermal and ablative resistance performance.
Patent TW-I240948-B (TW)
Title: Method for manufacturing liquid crystal display device
Inventor: RYU HEE-YEONG
IPC: H03K5/00
Filed: 2003-07-09
Granted: 2005-10-01
Abstract: A method for manufacturing an LCD device is disclosed, which has a reflective electrode having protrusions formed by simplified manufacturing process steps, thereby improving reflectivity. The method includes: forming a first insulating layer on a substrate; forming a photoresist layer on the first insulating layer, wherein the photoresist layer has a plurality of rounded protrusions and rounded valleys; forming a plurality of rounded protrusions and rounded valleys on the first insulating layer by etching the first insulating layer and the photoresist layer; and forming a reflective electrode on the first insulating layer.
Patent TW-I261431-B (TW)
Title: Optical device with slab waveguide and channel waveguides on substrate
Inventor: TABUCHI HARUHIKO
IPC: G02B6/12
Filed: 2003-08-14
Granted: 2006-09-01
Abstract: An optical device used, for example, in an add/drop multiplexer, a dynamic gain equalizer or an optical power monitor. The optical device includes (a) a substrate; (b) a first slab waveguide formed on the substrate; (c) channel waveguides of differing lengths formed on the substrate, light output from the first slab waveguide being input to the channel waveguides; and (d) a second slab waveguide formed on the substrate, light output from the channel waveguides being input to the second slab waveguide. An end face of the second slab waveguide shares a face with an end face of the substrate. The optical device has low loss characteristics.
Patent TW-I222723-B (TW)
Title: Twin floating-gate flash memory having separate-type control gate and its manufacturing method
Inventor: LIU KUANG-WEN
IPC: H01L21/8247
Filed: 2003-09-01
Granted: 2004-10-21
Abstract: The present invention is related to twin floating-gate flash memory having separate-type control gate and its manufacturing method. In the invention, source-side programming instead of channel hot carrier injection is used to increase the speed of and efficiency of programming. In addition, the gate-to-gate F-N erasure is used to prevent the damage to the tunneling oxide during the programming or erasure, so as to raise the reliability of flash memory. Furthermore, the twin floating-gate and the virtual ground structures can reduce the area of array.
Patent TW-I306278-B (TW)
Title: Method and apparatus for forming bumps for semiconductor interconnections using a wire bonding machine
Inventor: STEPHEN BABINETZ
IPC: H01L21/60
Filed: 2003-09-19
Granted: 2009-02-11
Abstract: The present invention is a method and apparatus for forming a bump for semiconductor interconnect applications, such as reverse wire bonding or stud bumping for flip chip interconnections. The bump is formed by (1) ball bonding at the bump site, (2) raising the capillary a predetermined height after forming the ball bond with the wire paying out of the capillary tip, (3) moving the capillary laterally a predetermined distance, preferably in a direction toward the site of other end of the wire loop, if the bump is to be used as the platform for a stitch bond of a wire loop, (4) raising the capillary further, and (5) moving the capillary diagonally downwardly and in the opposite direction of the first lateral motion. The wire is then severed by raising the capillary, closing the clamps and raising the capillary again to snap the wire pigtail off at the bump.
Patent TW-I220918-B (TW)
Title: Air-conditioning device
Inventor: AMANO TAISEI
IPC: F24F1/00
Filed: 2003-09-24
Granted: 2004-09-11
Abstract: The object of this invention is to provide an air-conditioning device which can carry out sterilization treatment. Not only the residence or breeding of mildew or miscellaneous bacteria can be suppressed or killed, but also the generation of bad smell can be eliminated. The air-conditioning device of present invention can carry out a UV dry mode operation, which includes: pre-dry mode operation, in which a UV lamp 37 is ON, the louver plate 33 being turned upward to a K direction from horizontal position, and the indoor ventilation machine being set at weak position and running for a predetermined time; and a dry mode operation, in which the louver plate 33 is maintained at K direction, the indoor ventilation machine being set at weak position, and the compressor 10 being running with a running frequency f1 for heating mode operation for a predetermined time; and a sterilization dry mode operation, in which the compressor 10 is running with a sterilization frequency j1 for a predetermined time, the louver plate 33 being moving from K direction to J direction during the running. In this way, the drying of the indoor unit 2 and sterilization treatment can be obtained. Therefore, not only the residence or breeding of mildew or miscellaneous bacteria can be suppressed or killed, but also the generation of bad smell can be eliminated.
Patent TW-I301778-B (TW)
Inventor: HORITA ZENJI
IPC: B21C37/00
Filed: 2003-09-30
Granted: 2008-10-11
Abstract: A method of working metal in which the microstructure of metal body is rendered fine to thereby enhance the strength, ductility or homogeneity thereof; a metal body obtained by the metal working method; and a metal-containing ceramic body obtained by the metal working method. In this metal working method, the deformation resistance of metal body or metal-containing ceramic body (hereinafter referred to simply as "metal body") is lowered locally to thereby form low deformation resistance regions in the metal body, and shear deformation of the low deformation resistance regions is effected so as to fine the microstructure of metal body. In particular, the metal body is formed in unidirectionally drawn configuration so as to produce low deformation resistance regions crossing the metal body. Further, with respect to two non-low deformation resistance regions arranged to sandwich low deformation resistance region crossing the metal body, one non-low deformation resistance region is caused to have a relative position change to the other non-low deformation resistance region so as to effect shear deformation of the low deformation resistance region. The low deformation resistance regions can be moved along the direction of drawing of the metal body. <IMAGE> <IMAGE> <IMAGE>
Patent TW-I260993-B (TW)
Title: A method to interlace compound filtration materials by using airflows
Inventor: CHUAN SHIU-JENG
IPC: B01D39/08
Filed: 2003-10-01
Granted: 2006-09-01
Abstract: This invention provides a forming method and structure to interlace compound filtration materials by using airflows. The short fibers and functional micro-particles are delivered to a compound air-spraying device by their feeding-air flows respectively. The feeding-air flows of the short fibers and the functional micro-particles enter into the diffusing-and-mixing transmission area where the two feeding-flows are mixed. The mixed feeding-flow diffuses downwardly, and flows into a flow-guiding device so that the airflow will steadily transmits to the multi-layer compound forming area underneath. The short fibers and the micro-particles are sucked by a sucking device located under multi-layer compound forming area so as to stick and stack on a pattern web and to form a filtration material in multi-layer structure, from low density to high density gradually. The filtration materials are then heated for shaping, and cooled down to its final form. By this method, the filtration material at its final form is a multi-layer interlaced compound structure consisting of a protecting-layer in the bottom, an adhering-layer in the middle, and a uniform-flow layer at the top.
Patent TW-I240469-B (TW)
Title: Linkage body of terminal connector and its coiling body
Inventor: AIMOTO DAIKI
IPC: H01R43/16
Filed: 2003-10-08
Granted: 2005-09-21
Abstract: The present invention provides a supply configuration of a terminal fitting capable of curtailing the number of operation processes on a user side, in an operation of connecting wires for feeding power to electronic components such as a cold-cathode tube. The chain object of the terminal fittings comprises: a strip plate body, a plurality of connecting rods, a plurality of terminal fittings. The terminal fittings have the connecting parts for connecting bar-like lead terminals of a connected body, and a crimping part connected to electrical wires. The said lead and electrical wires conduct through the said connecting parts and the crimping parts. The said crimping parts have two crimping sheets about of U-shape in the cross section. The crimping sheets extend from both sides of the said connecting rods and bend toward the direction perpendicular to the surface of the stripe plate body, and holds the said electrical wires. The said connecting parts extend from the front ends of the said connecting rods, and bend in the direction opposite to the bending direction of the said crimping sheets, so as to form the insertion holes inserting through the said lead terminals.
Patent TW-I289534-B (TW)
Title: Substrate storage container
Inventor: SUMI ATSUSI
IPC: H01L21/68
Filed: 2003-10-16
Granted: 2007-11-11
Abstract: The present invention provides a substrate storage container where an engagement mechanism for valve installation can be simplified, a valve is not shifted in position even after repeated use, leakage can be prevented, and the possibility of a minute amount of oozing metallic ions contaminating a substrate can be eliminated. The substrate storage container comprises a container main body for receiving semiconductor wafers in an arrayed manner; a cover body for opening/closing the front face of the container main body; and a pair of valve bodies provided at the bottom portion of the container main body for controlling the circulation of a gas to the container main body. Each of the valve bodies is constructed from a fixed hollow cylinder that is fitted in a rib of a through-hole of the container main body and through which the gas is circulated; a holding hollow cylinder fitted in the through-hole of the container main body with an O-ring in between and combined by screw with the fixed hollow cylinder; a check valve installed between the fixed hollow cylinder and the holding hollow cylinder with a gap in between; an elastic deformation member for opening/closing the check valve; an inner lid hollow cylinder for gas circulation, opposite the check valve and holding the elastic deformation member; and a filter interposed between the holding hollow cylinder and the inner lid hollow cylinder.
Patent TW-I232575-B (TW)
Title: Semiconductor device
Inventor: ASHIDA MOTOI
IPC: H01L21/8238
Filed: 2003-12-22
Granted: 2005-05-11
Abstract: A semiconductor device includes: a semiconductor substrate (1) having types of active regions (20) that are a PMOS region and an NMOS region separated from each other in plan view by a PN separation film (3); and a dual-gate electrode (4) extending linearly across the PMOS region, the PN separation film (3) and the NMOS region collectively on an upper side of the semiconductor substrate (1). The dual-gate electrode (4) includes a P-type portion (4a), an N-type portion (4b) and a PN junction positioned therebetween. The PN junction includes a silicide region (9). The silicide region (9) is apart from both the PMOS region and the NMOS region and formed within the area of the PN separation film (3) in plan view.