baber/WOPTO huggingface dataset:
Patent TW-585878-B (TW)
Title: Process for reducing the molecular weight of copolymers and terpolymers of ethylene
Inventor: TANAGLIA TIZIANO
IPC: C08F210/00
Filed: 1999-12-22
Granted: 2004-05-01
Abstract: Process for the reduction of the molecular weight of a polymeric material selected from EPM copolymer and EPDM terpolymer and relative mixtures, which comprises the treatment of the polymeric material with at least one hydroperoxide. A process for the reduction of the molecular weight of a polymeric material selected from EPM copolymer and EPDM terpolymer and relative mixtures, which comprises treatment of the polymeric material with at least one hydroperoxide at the temperature ranges from 80 DEG C to 250 DEG C, wherein the concentration of hydroperoxide with respect to the EP(D)M ranges from 0.1 to 20% by weight, wherein the ethylene/propylene copolymers have a molar content of propylene ranging from 16% to 50% and an Mn ranging from 10,000 to 200,000.
Patent TW-559631-B (TW)
Title: Electroless composite plating solution and electroless composite plating method
Inventor: JIBADA DASI
IPC: C23C18/52
Filed: 1999-12-29
Granted: 2003-11-01
Abstract: An electroless composite plating solution comprising metal ions, a complexing agent for said metal ions, a hypophosphite serving as a reducing agent, a surface active agent, and a water-insoluble composite material, said surface active agent comprising a quaternary ammonium salt surface active agent which has two or more ethylene oxide groups and an alkyl group or a fluorine-substituted alkyl or alkenyl group, said quaternary ammonium salt surface active agent being cationic in nature or exhibiting substantially cationic properties under pH conditions of said plating solution.
Patent TW-466378-B (TW)
Title: Electro-optical device-mounting unit and projector using the same
Inventor: FUJIMORI MOTOYUKI
IPC: H04N5/74
Filed: 2000-01-28
Granted: 2001-12-01
Abstract: To provide a projector which can improve efficiency and increase accuracy of positioning and fixing operation of a liquid-crystal-panel unit to a prism unit, and which can achieve a reduction in size. A projector including a panel frame body 51 holding liquid-crystal-panels 40R, 40G, and 40B and having a plurality of holes 52c provided in the periphery thereof, and fixing pins 56 each having a flat part 56a formed at one end surface thereof and a deformed part 56b formed at an end on the side different from the side on which the flat part is formed, the fixing pins 56 being inserted into the holes 52c, wherein a light-incident surface of a prism composition 22 and the flat part 56a of each of the fixing pins 56 are fixed by an adhesive agent, and the inside of the holes 52c of the panel frame body 51 and an outer peripheral surface 56c of each of the fixing pins 56 are fixed by an adhesive agent.
Patent TW-471200-B (TW)
Title: Connector for printed circuit boards
Inventor: FUJIKI AKIHIKO
IPC: H01R12/57
Filed: 2000-03-06
Granted: 2002-01-01
Abstract: The problem of the present invention is to provide a connector for printed circuit boards that can be made efficiently (with reduced facility investment and reduced sorts of its parts) with greatly lowered manufacture cost and simplified stock control of parts through the formation of the top type and side type capable of being used in common without the need of changing the insulation housing, contacts and reinforcement metals. The solving means of the present invention is shown in the following. For the connector 1 of the printed circuit board, the conducting wire portion 13 of the plural contact devices 3 accommodated in an insulated housing 2 is extended from the outer housing 2 and is soldered to connect with the circuit pattern 26 of the printed circuit board 25. The connector 1 of the printed circuit board is featured with the followings: the arbitrary one among the outer housing 2, contact device 3 and the reinforcement metal 4 is formed to have the top type and side type capable of being used in common. In addition, the reinforcement metals 4, 4 fixed at both ends of the outer housing 2 are soldered to fix the fixation pattern 27 on the printed circuit board. The conducting wire portion 13 of the contact device 3 is provided with the followings: the soldered face 14 used for top-side, which extends along the wall face of the bottom wall portion 5 of the outer housing 2; and the soldered face 15 used for side-face, which extends along the wall face of the front wall portion 6 or the wall face of the rear wall portion 7 of the outer housing 2. The reinforcement metal 4 is the soldered face 23 used for side-face, which extends along the wall face of the front wall portion 6 or the wall face of the rear wall portion 7 of the outer housing 2.
Patent TW-466483-B (TW)
Title: Semiconductor memory device with high data access speed
Inventor: KIM YONG-KI
IPC: G11C11/408
Filed: 2000-03-31
Granted: 2001-12-01
Abstract: A semiconductor memory device, comprising: address input means for receiving an external column address signal; address buffer means for converting the external column address signal through address input terminal into an internal column address signal; address predecoder means for receiving the internal column address signal from the address buffer means and predecoding it to generate global column address signals; column redundancy fuse array means for generating a first detection signal indicating whether the global column address signals are normal address signals or spare address signals and a second detection signal indicating that the defects are fully repaired with any one of a column redundancy circuit or a row redundancy circuit; redundancy selection means for generating a spare column enable signal or a normal column enable signal in accordance with the first detection signal; address block repeater means for directly providing the global column address signals form the predecoder as column address signals in accordance with the second detection signal from the redundancy fuse array means regardless of the normal column enable signal, or for delaying the global column address signals from the predecoder for a selected time in accordance with the normal column enable signal and providing them as the column address signals; column main decoder means for decoding the column address signals from the address block repeater means to generate a column selection signal; and spare column decoder means for generating a spare column selection signal by the spare column enable signal from the redundancy selection means.
Patent TW-I286622-B (TW)
Title: Electro-optical glazing structures having scattering and transparent modes of operation and methods and apparatus for making the same
Inventor: LI LE
IPC: G02F1/1334
Filed: 2000-05-31
Granted: 2007-09-11
Abstract: Electro-optical glazing structures having total-scattering and total-transparent modes of operation which are electrically-switchable for use in dynamically controlling electromagnetic radiation flow in diverse applications.
Patent TW-496824-B (TW)
Title: Process for producing complex film of thermoplastic polyurethane and poly vinyl chloride
Inventor: TSAI SHI-YI
IPC: B32B27/00
Filed: 2000-05-03
Granted: 2002-08-01
Abstract: The present invention discloses a process for producing the complex film of thermoplastic polyurethane and poly vinyl chloride. The present process is to treat thermoplastic polyurethane by a sequence of steps, that contains of dry by heat, dissolve by mix and maintain the adhesion, then use an extrusion press-lamination machine to produce a thermoplastic film, because the film is produced at high temperature, so it can combine with the poly vinyl chloride naturally. Afterward moving the adhesion of the combination film then will get the complex film. The present invention can still maintain the advantage of the thermoplastic polyurethane and poly vinyl chloride so that the complex film can use in daily life popularly.
Patent TW-466841-B (TW)
Title: Combining sub-chip resolution samples in arms of a spread-spectrum rake receiver
Inventor: HIRSCH OLAF JOSEF
IPC: H04B1/712
Filed: 2000-06-29
Granted: 2001-12-01
Abstract: A spread spectrum communication device having a channel estimator and a rake receiver with a number of rake fingers. The spread spectrum communication device is used in a direct sequence spread spectrum, code division multiple access system. In the spread spectrum system, symbols are spread by a pseudo-noise reference sequence, with a chip rate substantially higher than a symbol rate of the symbols, the spread symbols are modulated onto a carrier, and the carrier modulated signals are transmitted over an air-interface. The air-interface tends to produce multipath components of the transmitted signal. The spread spectrum communication device receives the multipath components, and demodulates symbols intended for it, by de-spreading the received signals with a locally generated pseudo-noise reference sequence, and coherently adding multipath resolved components intended for it. After carrier demodulation of the received signals, the spread spectrum communication device samples the demodulated signals with a sampling rate exceeding the chip rate so that samples at a sub-chip resolution are obtained. Individual rake fingers coherently combine multipath components resolved at a sub-chip resolution, whereas separate rake fingers process multipath components spaced apart more than one chip. The rake receiver coherently combines the sub-chip resolved multipath components as coherently added in the individual rake fingers, and the multipath components spaced apart more than one chip.
Patent TW-476222-B (TW)
Title: Device and method for the simultaneous processing of global/local pixel image quality enhancement
Inventor: JANG RUNG-HE
IPC: H04N5/57
Filed: 2000-06-30
Granted: 2002-02-11
Abstract: The present invention relates to a device and method for the simultaneous processing of global/local pixel image quality enhancement, especially relates to a device and method for the simultaneous processing of global/local pixel image brightness and contrast quality enhancement that alternatively applies a concept of global and local pixel image quality enhancement processing in an image. The main structure comprises a numerical conversion system to convert the intensity and brightness data of the three primaries red (R), green (G), and blue (B) of the input image, and convert the brightness value and the values on the log plane; an image processing system to simultaneously proceed the global digital processing and local pixel image quality enhancement processing for the value on the outputted log plane of the conversion system, and to send the processed value on the outputted log plane to the conversion system for reverse conversion before being outputted, whereby the quality of image directly inputted by sensor, whose details are lost due to focusing or exposure problem, can be improved. It is clearer in the brightness and contrast quality, and it is more fitted to the vision recognition of human brain.
Patent TW-567734-B (TW)
Title: Implementation of basic call setup transporting layer address and logical point in forward direction in cellular networks with separation of call control and bearer control
Inventor: STUEMPERT MARTIN
IPC: H04Q7/24
Filed: 2000-07-19
Granted: 2003-12-21
Abstract: The invention herein relates to implementation of basic call set-up for GSM/UMTS core networks, including supplementary services CFU, CFB, CFNREA, CFNRY, CW, HOLD and MPTY, with transporting Media Gateway address and logical point coding and framing information in a forward direction in cellular networks with separation of call control and bearer control. Call set-up is described in various traffic cases.
Patent TW-I225084-B (TW)
Title: Pigment in thin flakes and a method for manufacturing the same
Inventor: NOGUCHI TAMIO
IPC: A61Q1/12
Filed: 2000-07-25
Granted: 2004-12-11
Abstract: To offer a pigment in thin flakes having all of a high soft focus effect, a spreading effect, an ultraviolet shielding effect and an appropriate degree of whiteness. A pigment in thin flakes where spherical silica particles having an average particle size of 20-400 nm are adhered on the surface of a flaky substrate having an average particle size of 0.5-10 mum and then the said spherical silica particle-adhered surface of the flaky substrate adhered with spherical silica is further coated with ultrafine particles of titanium dioxide.
Patent TW-I285662-B (TW)
Title: Toughened, high-modulus polyacetal composition and process for forming the same
Inventor: WEINBERG MARK GARY
IPC: C08L59/00
Filed: 2000-09-01
Granted: 2007-08-21
Abstract: A composition comprises a polyacetal polymer comprising polyoxymethylene and up to 10 mol-% of repeat units comprising oxyalkylene radicals having adjacent methylene units, 1%-30% by volume of a mineral filler having an aspect ratio of 5 or less, the filler having an average equivalent spherical diameter in the range of 0.1 to less than 3.5 micrometers, and a saturated organic acid, salt thereof, or a mixture thereof, at a concentration of at least 0.5% by weight of the mineral filler. A process for forming a composition, comprises the steps of combining a polyacetal polymer comprising polyoxymethylene and up to 10 mol-% of repeat units comprising oxyalkylene radicals having adjacent methylene units, with a mineral filler having an aspect ratio of less than 5, the mineral filler having an average equivalent spherical diameter in the range of 0.1 to 3.5 micrometers, and a saturated organic acid, salt thereof, or a mixture thereof, at a concentration of at least 0.5% by weight of the mineral filler, the mineral filler and the polyacetal being combined at a weight ratio given by the formula: Wf/Wp=[VF/(1-VF)].Df/Dp where Wf is the weight of the filler, Wp is the weight of the polymer, VF is the desired volume fraction of filler, in the range of 0.01-0.3, Df is the density of the filler, and Dp is the density of the polymer; heating the combination to a temperature above the melting point of the polyacetal to form a molten composition; mixing the molten composition to provide a homogenous melt; and, cooling the molten composition. The composition and method form a polyacetal composition of molded articles that exhibit desirable combinations of stiffness and impact resistance.
Patent TW-471088-B (TW)
Title: Reliability test method of semiconductor product
Inventor: HSIEH KUO-HUA
IPC: H01L21/66
Filed: 2000-09-26
Granted: 2002-01-01
Abstract: The present invention provides a reliability test method of semiconductor product, wherein a semiconductor chip is first provided, which at least comprises a first die and a second die, and the first die and the second die is sorted by a wafer map. Proceed a packaging procedure for the first die and the second die into the first package and the second package. Then proceed the first rapid burn-in test of the first testing time to the first package so as to select the infant mortality product in the first package. Proceed the second rapid burn-in test of the second testing time to the second package so as to select the infant mortality product in the second package, wherein the first testing time is shorter than the second testing time.
Patent TW-520504-B (TW)
Title: Clock synchronous semiconductor device
Inventor: HAMAMOTO TAKESHI
IPC: G11C7/10
Filed: 2000-10-06
Granted: 2003-02-11
Abstract: In an output data control circuit for transferring complementary data signals read from a memory array to an external data output node in accordance with an output clock signal, a clocked gate circuit transferring complementary data signals in synchronization with an output clock signal and an output data latch circuit latching an output signal of the clocked gate circuit are operated using a voltage level not exceeding an internal power supply voltage, and the complementary data signals read from a memory cell is subjected to an amplitude expanding processing in a stage preceding the clocked gate circuit, and then is applied to the clocked gate circuit. A clock synchronous semiconductor memory device allowing reduction of a clock access time is provided.
Patent TW-478167-B (TW)
Title: Halo structure for use in reduced feature size transistors
Inventor: CHOI SEUNMUU
IPC: H01L21/265
Filed: 2000-11-06
Granted: 2002-03-01
Abstract: A process is used to selectively implant dopants in reduced feature size integrated circuits while reducing shadowing. Illustratively, the present invention may be used to form a halo implant in a reduced feature size field effect transistor.
Patent TW-508950-B (TW)
Title: Signal transmission system of closed-circuit television system
Inventor: TSAI YAU-HUNG
IPC: H04N7/18
Filed: 2001-03-21
Granted: 2002-11-01
Abstract: A signal transmission system is installed in a closed-circuit television (TV) system, which is used to transmit the TV signal and a voice signal generated by the closed-circuit TV system. The format of the TV signal complies with a pre-defined standard TV signal format including multiple vertical synchronous signal, horizontal synchronous signal, video signals and blank periods carrying no video signal. Multiple blank periods and multiple video signals are contained in between every two vertical synchronous signals and the multiple blank periods in between two vertical synchronous signals are located in the front end of the multiple video signals in between two vertical synchronous signals. Each of the blank periods and the video signal are all located in between two horizontal synchronous signals. The signal transmission system includes a transmitting end and a receiving end. The transmitting end will transmit the voice signal intensively to the receiving end in the blank period with a higher speed.
Patent TW-478104-B (TW)
Title: Nitrogen oxide in-situ steam generation process
Inventor: HUANG GUO-TAI
IPC: H01L21/76
Filed: 2001-03-28
Granted: 2002-03-01
Abstract: An ultra-thin nitrogen oxide layer in-situ steam generation process comprises: mounting a silicon substrate in a reaction chamber; introducing N2O and H2 gases into the reaction chamber which is at a pressure lower than 10 Torr; heating the surface of the silicon substrate to a predetermined temperature of about 800 to 1100 DEG C in order to form a silicon nitride layer on the heated surface of the silicon substrate, in which the silicon nitride layer comprises about 1 to 5 atomic % of nitrogen atoms.
Patent TW-591176-B (TW)
Title: Hermetically closed type electric compressor
Inventor: ABE NOBUO
IPC: F04B39/04
Filed: 2001-04-24
Granted: 2004-06-11
Abstract: This invention is related to a hermetically closed type electric compressor for air conditioning or refrigeration purposes and in particular to a hermetically closed type electric compressor that improves performance of refrigerating cycle. The object of the present invention is to solve the problem of lowering the heat exchange rate of a refrigerating cycle due to a large quantity of refrigerator oil discharged to the refrigerating cycle from a discharge pipe in a conventional hermetically closed type electric compressor used for an air conditioner or a refrigerator. The solution of the present invention is that oil covers are provided on the upper and lower sides of a stator, and a porous filter is installed between the lower oil cover and a support part for supporting an auxiliary bearing. Discharged gas positively passes through the filter after passing through a space formed by the inner diameter of a closed container and a compressor component.
Patent TW-I222974-B (TW)
Title: Imidazopyrimidine derivatives and triazolopyrimidine derivatives
Inventor: YURA TAKESHI
IPC: A61P37/06
Filed: 2001-04-27
Granted: 2004-11-01
Abstract: A compound of the formula (I) wherein R1 is -X-R4, an optionally substituted heterocyclic residue, an optionally substituted carbocyclic residue or optionally substituted condensed ring moiety; X is CR5R6, O, S, SO, SO2 or NR7; Y is CH or N; R2 is H, an optionally substituted C1-C10 alkyl, etc.; R3 is an optionally substituted aryl, or an optionally substituted heteroaryl, etc.; R4 is an optionally substituted aryl, an optionally substituted heteroaryl, etc.; R5, R6, and R7 can be identical or different and represent H, an optionally substituted C1-C10 alkyl, etc. The compound has an excellent anti-allergic activity and the like.
Patent TW-487587-B (TW)
Title: Magnetically therapeutic instrument
Inventor: MIYAZAKI NAOKAZU
IPC: A61F9/007
Filed: 2001-06-01
Granted: 2002-05-21
Abstract: A magnetically therapeutic instrument carries out highly efficient treatment with a simple structure. The magnetically therapeutic instrument generates a magnetic field for treatment in front of, for example, a south pole end 20s of a treating bar magnet 20 by rotating the treating bar magnet 20, and has a magnetism reflecting member 30 that covers at least a front part of the treating bar magnet 20, preferably approximately the whole of the treating bar magnet 20. Lines of magnetic force that enter or leave the front part of the treating bar magnet 20 are concentrated in front of the front opening of the magnetism reflecting member 30 due to the presence of the magnetism reflecting member 30, and the magnetic field density is increased.
Patent TW-491807-B (TW)
Title: Carrier tape take-up device
Inventor: OGASAWARA FUKASHI
IPC: B65H75/14
Filed: 2001-06-14
Granted: 2002-06-21
Abstract: To provide a carrier tape take-up device capable of preventing a tip part of a carrier tape inserted into a groove part of a shaft center part from getting out during taking up the carrier tape. This carrier tape take-up device 10 takes up the carrier tape 1 storing electronic parts, and comprises a reel 14 formed by the shaft center part 11 installed with the groove part 15, and a pair of side plates 12a, 12b mounted on an outer periphery of the shaft center part 11 for holding a side edge of the carrier tape 1. An elastic body locking member 16 having a locking part 16a projecting to a shaft center part 11 side is mounted at a side of the shaft center part 11. A guide member 17 is mounted oppositely to the elastic body locking member 16, the tip part of the carrier tape 1 is held by the locking part 16a of the locking member 16, and the carrier tape take-up device 10 is rotated to take up the carrier tape 1 on the outer periphery of the shaft center part 11 of the reel 14.
Patent TW-I236360-B (TW)
Title: Capsule cage
Inventor: KOLLEP ALEXANDRE
IPC: A47J31/40
Filed: 2001-06-21
Granted: 2005-07-21
Abstract: The present invention relates to a capsule cage (1) which can be fitted in a coffee machine, comprising a water intake channel (4) and a housing (5) for the capsule to be extracted, and, directly at the outlet of the water intake channel and in the housing, a system (6) which pierces the capsule, is independent of the water intake channel and is formed by at least one blade, said blade comprising two side edges (22, 23) and a cutting edge, one of the two side edges of the blade having a direction substantially parallel to the direction of piercing A of the capsule to be extracted.
Patent TW-540006-B (TW)
Title: Barcode type purchasing method and system
Inventor: SHIU SHIUAN-FENG
IPC: G06K9/00
Filed: 2001-08-08
Granted: 2003-07-01
Abstract: The present invention provides a barcode type purchasing method, which includes the following steps: (A) the merchant provides the merchandises capable of being ordered on line and order forms for being filled with personal data and merchandise to be purchased by a buyer; (B) the buyer fills out the order form and makes a verification on line; (C) the merchant mixes and encodes part of the information based on the buyer's personal data on the order form and the merchandise number into a set of barcode, and manufactures a pay-up slip including the barcode and ordered content; (D) the merchant delivers the pay-up slip as an E-mail to the buyer; (E) the buyer receives the E-mail and loads the pay-up slip; (F) the buyer takes the pay-up slip to the charging place for paying the fee; (G) the fee collecting person transmits the fee-paying message to the merchant; and (H) the merchant provides the ordered merchandise to the buyer, thereby completing the transaction.