baber/WOPTO huggingface dataset:
Patent TW-327227-B (TW)
Title: Data reading method and memory control device
Inventor: KIKUCKI SHUICHI
IPC: G06F12/00
Filed: 1997-01-24
Granted: 1998-02-21
Abstract: A reading method for reading data stored in a plurality of semiconductor memory devices on a main frame device, which is characterized in comprising the following steps: (1) providing at the same time a read command to a plurality of semiconductor memories of a semiconductor device on a main frame device via bus lines; (2)providing at the same time an address to the aforesaid plurality of semiconductor memories via the bus lines; (3) during the first and second steps, in response to the command and address, setting the data read from the memory region indicated by the address during a specified time period at the respective output ends of the plurality of semiconductor memories; and (4) after the specified time period, retrieving the read data at each of the output ends of the plurality of semiconductor memories in sequence via the bus lines.
Patent TW-580491-B (TW)
Title: Aryl-S(O)n-substituted hydroxamic acids, and their preparation and use
Inventor: BENDER STEVEN LEE
IPC: A61K31/16
Filed: 1997-03-05
Granted: 2004-03-21
Abstract: Compounds of the formula, wherein: n is 0, 1 or 2; Y is hydroxy or XONH-, where X is hydrogen or lower alkyl; R1 is hydrogen or lower alkyl; R2 is hydrogen, lower alkyl, heteroalkyl, aryl, aralkyl, arylheteroalkyl, cycloalkyl, cycloalkylalkyl, heteroaryl, heteroaralkyl, heteroarylheteroalkyl, heterocyclo, heterocylo-lower alkyl, heterocyclo-lower heteroalkyl or -NR6R7, wherein: R6 is hydrogen, lower alkyl, cycloalkyl or cycloalkylalkyl, aryl, heteroaryl and heteroaralkyl; R7 is hydrogen, lower alkyl, cycloalkyl or cycloalkylalkyl, aryl, aralkyl, heteroaryl, heteroaralkyl, -C(O)R8, -C(O)NR8R9, -SO2NR8R9, -SO2R10, aryloxycarbonyl, or alkoxycarbonyl; or R6 and R7 together with the nitrogen atom to which they are attached represent a heterocyclo group; wherein R8 and R9 are independently hydrogen, lower alkyl, cycloalkyl, cycloalkylalkyl, aryl, aralkyl, heteroaryl, heteroaralkyl or heteroalkyl; and R10 is lower alkyl, cycloalkyl, cycloalkylalkyl, aryl, aralkyl, heteroaryl, heteroaralkyl, heteroalkyl or heterocyclo; or R1 and R2 together with the carbon atom to which they are attached represent a cycloalkyl or heterocyclo group; R3 is hydrogen, lower alkyl, cycloalkyl, cycloalkylalkyl, aryl, aralkyl, heteroaryl, heteroaralkyl, heteroalkyl or lower alkoxy; R4 is hydrogen, lower alkyl, cycloalkyl or cycloalkylalkyl; or R2 and R3 together with the carbons to which they are attached represent a cycloalkyl or heterocyclo group; or R3 and R4 together with the carbon to which they are attached represent a cycloalkyl or heterocyclo group; and R5 is lower alkyl, cycloalkyl, cycloalkylalkyl, aryl, aralkyl, heteroaryl, or heteroaralkyl; or pharmaceutically acceptable salts or esters thereof exhibit useful pharmacological properties, in particular for use as matrix metalloprotease inhibitors, particularly for interstitial collagenases.
Patent TW-397821-B (TW)
Title: 3-[4-(2-phenyl-indole-1-ylmethyl)-phenyl]-acrylamides and 2-phenyl-1-[4-(amino-1-yl-alk-1-ynyl)-benzyl]-1H-indol-5-ol as well as pharmaceutical compositions of estrogenic agents thereof
Inventor: MILLER CHRIS P
IPC: A61P15/12
Filed: 1997-04-09
Granted: 2000-07-11
Abstract: The present invention relates to new 3-[4-(2-Phenyl-Indole-1-ylmethyl)-Phenyl]-Acrylamide compounds and new 2-phenyl-1-[4-(amino-1-yl-alk-1-ynyl)-benzyl]-1H-indol-5-ol compounds which are useful as estrogenic agents, as well as pharmaceutical compositions and methods of treatment utilizing these compounds, the compounds having the general formulas, below: wherein Z is selected from. A compound having the structure: formula, wherein R1 is selected from benzyloxy or OH; R2, R3, R5 and R6 are hydrogen; R4 is selected from OH, halogen, benzyloxy; X is C1-C6 alkyl; Z is selected from (formula), where n=1 to 3, Y is selected from: (a) the moiety; where R7 and R8 are independently selected from the group of H and C6 alkyl, or R7 adn R8 together with the nitrogen atom for heterocyclic ring selected from the group of pyrrolidino, morpholino piperidinyl groups; or a pharmaceutically acceptable salt thereof.
Patent TW-357515-B (TW)
Title: Network exchanger
Inventor: ZHAO RUI-FU
IPC: H04L12/64
Filed: 1997-05-01
Granted: 1999-05-01
Abstract: A network exchanger, for use in transmission of a node data signal between a plurality of nodes and a network transmitter, where the node data signal having a corresponding safety group identification code, including the network exchanger at least the following: a receiving interface, having a corresponding safety group identification code, for receiving the node data signal coming from the node, with determination of the safety group identification code of the node, where, when the safety group identification code of the receiving interface and safety group identification code of the node data signal are identical, outputting the node data signal to the network transmitter; and an output interface, for receiving the node data signal coming from the network transmitter, and transmitting the node data signal to the other nodes to be transmitted.
Patent TW-328092-B (TW)
Title: Manufacturing process for polycarbonate using BH4 P compounds
Inventor: WANG CHUEN-SHAN
IPC: C08G64/30
Filed: 1997-05-20
Granted: 1998-03-11
Abstract: A melt transesterification process for the production of polycarbonate comprising: reacting a bis(aryl)carbonate with a dihydric phenol in the melt phase, in the presence of a transesterification catalyst comprising at least one heterocyclic borate salt of the formula (I) RPBH4, in which R is main or side chain of C1~C6 or R1R2N-R3.R1,R2,R3 are independent and C1~C4 alkyl. The catalyst(I) can singly be used or blended with boric acid or phenol antioxidant.
Patent TW-344900-B (TW)
Title: Light-emitting diode a light-emitting diode comprises a substrate formed on a first electrode; a first bonding layer; an active layer; a second bonding layer; etc.
Inventor: LII BIING-JYE
IPC: H01L31/101
Filed: 1997-06-18
Granted: 1998-11-11
Abstract: A light-emitting diode at least comprising: a substrate formed on a first electrode; a first bonding layer having a first conductivity formed on the substrate; an active layer formed on the first bonding layer; a second bonding layer having a second conductivity formed on the active layer; a window layer having the second conductivity formed on the second bonding layer, the resistance of the window layer being smaller than the resistance of the second bonding layer; a contact layer having the second conductivity formed on the window layer for providing an ohmic contact, the contact layer having a recessed region extending from the top portion of the contact layer to the bottom portion of the contact layer thereby going through the surface of the window layer; a conductive transparent oxide layer formed on the contact layer and filling up the recessed region in the contact layer, the resistance of the conductive transparent oxide layer being smaller than the resistance of the window layer and the contact layer; and a second electrode formed on the surface of a portion of the conductive transparent oxide layer, the second electrode being approximately in alignment with the recessed region in the contact layer.
Patent TW-438813-B (TW)
Title: Process for producing hydrogenated rubbers
Inventor: CALLE JUAN ANTONIO BARRIO
IPC: C08F8/04
Filed: 1997-06-20
Granted: 2001-06-07
Abstract: Process for producing hydrogenated rubbers which allows an easy and effective deactivation of the living polymer before the hydrogenation step. The deactivation of living polymer is carried out using compounds with very good solubility in water of formula R-OH, R-COOH or compound of type R'n-Si-Cl4-n, R'n-Sn-Cl4-n, with n comprised between 0 and 3, extremes included; wherein R is a C2-C20 alkyl group optionally containing one or more polar functional groups selected from C-OH, COOH and R' is a C1-C20 alkyl or C6-C20 aryl. The catalysts used in the hydrogenation of the deactivated polymer are titanocene compounds, being the most preferred those of formula Cp2 Ti(PhOCH3)2 and Cp2 Ti(CH2PPh2)2.
Patent TW-365065-B (TW)
Title: Embedded memory structure and manufacturing method thereof
Inventor: WU HUNG-REN
IPC: H01L21/8242
Filed: 1997-07-19
Granted: 1999-07-21
Abstract: A kind of embedded memory structure and manufacturing method thereof which comprises a semiconductor substrate with the first and the second transistors where the first transistor is used for data access and the second is used for handling logical signals. There covers insulation layer on both the first and second transistors; then forms the plug structure in the insulation layer including the barrier and conductive layer and also the capacitors in the insulation layer which is electrically connected with the first transistor. The structure of capacitor consists of the lower electrode, dielectric layer and upper electrode. The dielectric is formed on the lower electrode and the upper electrode is formed on the dielectric. The material of lower electrode is the same as the barrier and the material of upper electrode is the same as the conductive layer.
Patent TW-378232-B (TW)
Title: Process for preparing trehalose using Pleurotus SP
Inventor: BAI SHOU-SHIUNG
IPC: C12P19/12
Filed: 1997-07-23
Granted: 2000-01-01
Abstract: Disclosed is a process for preparing trehalose, which comprises fermenting Pleurotus sp. And isolating and purifying trehalose.
Patent TW-494117-B (TW)
Title: Process for improving polyamide, acrylic, aramid, cellulosic and polyester properties, and modified polymers produced thereby
Inventor: ENGLISH LARRY L
IPC: D06P3/58
Filed: 1997-09-19
Granted: 2002-07-11
Abstract: Methods are provided for treating polyester, polyamide, acrylic, aramid or cellulosic substrates to improve the uniformity of dyeing and to improve the hydrophilic, soil-release, odor-, mildew-, bacterial- and fungal- resistant properties of these substrates. A process for improving the fiber surface properties of polyester polymers, comprising the steps of: (a) contacting a polyester substrate with an aqueous monomer or monomer mixture; (b) slowly adding a polymerization initiator to said contacted polyester substrate heated to a temperature suitable for polymerization over a time period of greater than 3 minutes; and (c) polymerizing said monomers on said contacted polyester substrate to form a surface modified polyester substrate, wherein said monomer mixture comprises a water-soluble vinyl monomer and a cross-linking hydrophobic vinyl monomer, wherein said water-soluble vinyl monomer is selected from the group consisting of N,N'-methylenebisacrylamide, N,N'-(1,2-dihydroxyethylene)bisacrylamide, acrylamine, acrylic acid, 2-propyl-1-ol, crotonic acid, tetraethylene glycol diacrylate, vinylpyridine, methacrylic acid, methacrylamide, 4-methylolacrylamide, N-methyl-N-vinyl formamide, N-vinyl pyrrolidone, 3-methyl-N-vinyl pyrrolidone, 4-methyl-N-vinyl pyrrolidone, 5-methyl-N-vinyl pyrrolidone, maleic acid, vinyl oxyethylformamide, acrylonitrile, methacrylonitrile, methallylalcohol, acrylyl cyanide, styrene sulfonic acid and water-soluble salts of styrene sulfonic acid, wherein said cross-linking hydrophobic vinyl monomer is selected from the group consisting of bisphenol A dimethacrylate, ethylene glycol dimethacrylate, ethoxylated bisphenol A dimethacrylate, allyl acrylate, allyl methacrylate, 1,3-butylene glycol diacrylate, 1,3-butylene glycol dimethacrylate, 1,4-butanediol diacrylate, diallyl fumarate, diethylen glycol diacrylate, 2,2-dimethylpropane 1,3-diacrylate, 2,2-dimethylpropane 1,3-dimethacrylate, dipentaerythritol monohydroxypentaacrylate, ethoxylated bisphenol A diacrylate, 1,6-hexanediol diacrylate, 1,6-hexanediol dimethacrylate, pentaerythritol tetraacrylate, pentaerythritol triacrylate, pentaerythritol tetramethacrylate, trimethylolpropane triacrylate, tri-methylolpropane trimethacrylate, and tripropylene glycol diacrylate, wherein said polymerization initiator is added continuously or portion-wise over a time period ranging from 5 minutes to about 30 minutes, wherein said polymerization initiator is added to an aqueous solution of said water-soluble vinyl monomer in contact with said polyester substrate at a temperature of 80-100 DEG C, wherein said polymerizing is conducted at a pH of about 2-4, and wherein said polymerization initiator is a cationic initiator selected from the group consisting of 2,2'-azobis(N,N'-dimethyleneisobutyrylamidine) dihydrochloride, 2,2'-azobis(2-amidinopropane) dihydrochloride and 2,2'-azobis(N,N'-dimethylenebisisobutyrylamidine).
Patent TW-406173-B (TW)
Title: Incomplete-combustion preventing apparatus for gas water heater
Inventor: INAGAKI HIDEO
IPC: F24H1/10
Filed: 1997-09-25
Granted: 2000-09-21
Abstract: This invention provides a Incomplete-combustion preventing apparatus for gas water heater, to enhance certainty of detecting incomplete combustion when the heat exchanger is blocked. A burner controller applies a voltage to a flame rod provided at the top of the flame port of the burner and in the flame generated at the flame port under normal combustion condition. When the detected flame current is under a predetermined value, the gas solenoid valve supplying gas to the burner is turned off. A circulating tube is provided on the inner body skirt, opened at the upper end toward the combustion chamber at the lower part of the heat exchanger. A return tube is provided at the lower part of the circulating tube, opened toward the flame port which the end of the rod is inserted. When the heat exchanger is blocked, the combustion exhaust of the upper part of the combustion chamber passes through the circulating tube and return to vicinity of the flame port to raise the flame. The front end of the flame rod is folded in parallel to increase the contact area with the flame, and the flame port blocks by half an opposite side of the return tube.
Patent TW-353164-B (TW)
Title: Computer system wake-up mechanism
Inventor: TIPLEY ROGER E
IPC: G06F15/00
Filed: 1997-10-03
Granted: 1999-02-21
Abstract: A method of operating a computer system, which comprises the following steps: detecting the amount of heat discharge in a region near the computer system, the region being the position of an operator during the operation period of the system; setting the computer in an active mode if the amount of the heat discharge in a form is different from a selected amount, otherwise setting the computer in an inactive mode; retaining the computer system in the inactive mode if the amount of the heat discharge is not different from the selected amount.
Patent TW-382155-B (TW)
Title: Portable apparatus for recharging batteries in drills, screwers, portable electric tools generally fed by internal batteries
Inventor: PAGANINI MAURO
IPC: H02J7/00
Filed: 1997-10-20
Granted: 2000-02-11
Abstract: Apparatus comprising a transportable container, one or more recharging batteries, electronic circuits for control, protection and control of voltage, of the amount of current, of the temperature, of charging time, both for discharging-charging the batteries fitted inside drills, screwers, portable electric apparatuses and tools generally, use being made of the charge of current taken from their residual charge, and also for recharging said recharging batteries by connecting them to the electricity mains.
Patent TW-381408-B (TW)
Title: Electrolumiscent light source
Inventor: BAUMBERG ISRAEL
IPC: H05B33/20
Filed: 1998-01-03
Granted: 2000-02-01
Abstract: There is provided a light source consisting of at least one flexible, cablelike electrolumiscent filament, each filament having a central electrode (2) surrounded by an electrically insulating dielectric layer (4), and a layer (6) consisting of a mixture of an electroluminophor powder and a binder. The mixture is applied to the dielectric layer (4). The light source also includes a transparent electrode (8) surrounding the mixture layer (6). Pores formed in the mixture layer (6) are filled in by a transparent filler substance. A method for preparing the light source is also provided.
Patent TW-375761-B (TW)
Title: FIB etching enhanced with 1,2-di-iodo-ethane
Inventor: CECERE MICHAEL A
IPC: H01L21/302
Filed: 1997-11-11
Granted: 1999-12-01
Abstract: A focused ion beam is used to etch material from a specimen while directing a vapor of 1,2-di-iodo-ethane at the surface being etched. The etch rate is accelerated for surfaces of aluminum and gold relative to the etch rate without use of 1,2-di-iodo-ethane.
Patent TW-383283-B (TW)
Title: Chain and sprocket apparatus for a bicycle
Inventor: NAKAMURA YASUSHI
IPC: F16G13/06
Filed: 1997-12-15
Granted: 2000-03-01
Abstract: A plurality of sprockets are coaxially mounted together, wherein a spacing between each pair of adjacent sprockets is less than a thickness of at least one of the plurality of sprockets. In another embodiment of the invention, a plurality of sprockets are coaxially mounted together, wherein a spacing between each pair of adjacent sprockets is less than or equal to approximately 2.0 millimeters. In yet a further embodiment of the present invention, at least ten sprockets are coaxially mounted together to form a first free side sprocket surface facing laterally outwardly and a second free side sprocket surface facing laterally inwardly. A spacing between the first free side sprocket surface and the second free side sprocket surface is less than or equal to approximately 50 millimeters.
Patent TW-487822-B (TW)
Title: Liquid crystal device, electro-optical device, and projection display device employing the same
Inventor: ISHII KENYA
IPC: G02F1/1362
Filed: 1998-03-24
Granted: 2002-05-21
Abstract: On a liquid crystal device substrate 1, a capacitor 85 is provided between reset signal lines 81 and 82 for applying reset potentials to the respective data lines prior to the supply of the image signals to the data lines, and a potentiostatic line 84. The capacitor 85 is formed by making use of 'each of the processes for producing a TFT 50 for applying the reset potentials to the respective data lines prior to the supply of the image signals to the data lines. A liquid crystal device and a projection display device employing the liquid crystal device prevent signals from circulating from data lines via a reset signal line, thus permitting higher quality of display to be achieved.
Patent TW-520352-B (TW)
Title: Purification process for diphenyl ether derivatives
Inventor: BROWN STEPHEN MARTIN
IPC: C07C205/59
Filed: 1998-04-01
Granted: 2003-02-11
Abstract: A process for the purification of a compound of general formula I: wherein R1 is hydrogen or C1-C6 alkyl, C2-C6 alkenyl or C2-C6 alkynyl, any of which may optionally be substituted with one or more substituents selected from halogen and hydroxy; or COOR4, COR6, CONR4R5 or CONHSO2R4; R4 and R5 independently represent hydrogen or C1-C4 alkyl optionally substituted with one or more halogen atoms; R6 is a halogen atom or a group R4; R2 is hydrogen or halo; and R3 is C1-C4 alkyl, C2-C4 alkenyl or C2-C4 alkynyl, any of which may optionally be substituted with one or more halogen atoms; or halo; or, where appropriate, a salt thereof; from a mixture containing the compound of general formula I together with one or more isomers or di-nitrated analogues thereof; the process comprising dissolving the mixture in a suitable crystallisation solvent and recrystallising the product from the resulting crystallisation solution wherein the crystallisation solution contains not more than 25% loading of the compound of general formula I and wherein the temperature to which the solution is cooled for crystallisation is not greater than about 30 DEG C; wherein, after the addition of the crystallising solvent but before recrystallisation, the crystallisation solution is subjected to at least one wash with an aqueous solution having an acid pH. The process is particularly useful for purifying acifluorfen.
Patent TW-436772-B (TW)
Title: Data transmitting and receiving system
Inventor: INOUE HIRAKU
IPC: G06Q50/00
Filed: 1998-08-01
Granted: 2001-05-28
Abstract: The invention provides a transmitting and receiving system wherein a data file produced by a user can be uploaded into a server and the updated data file is downloaded to another user. The transmitting and receiving system provides a place where general users can lay works thereof open and can sell the works.
Patent TW-499334-B (TW)
Title: Roll stand for rolling strip
Inventor: BODE THORSTEN
IPC: B21B37/40
Filed: 1998-08-15
Granted: 2002-08-21
Abstract: A roll stand for rolling strip includes work rolls which rest against back-up rolls through intermediate rolls, wherein the work rolls and/or the back-up rolls and/or the intermediate rolls are arranged so as to be axially slidable relative to each other, and wherein at least the work rolls and/or the intermediate rolls have a curved or cylindrical contour extending over the entire roll length. Such that, the edge of the strip will not become sharp (edge drop). Furthermore, the contour and the smoothness of the strip edge and strip center can be simultaneously and independently adjusted along the relative movements of the working rolls or the intermediate rolls. The work rolls (13a, 13b) and the intermediate rolls (12a)(12b) have at one of their end faces an annular recess (15a, 15b; 16a, 16b) extending around the roll neck, wherein the annular recess (15a, 15b; 16a, 16b) is located between the roll neck and the outer surface of the roll.
Patent TW-387144-B (TW)
Title: Method of manufacturing a DRAM cell capacitor
Inventor: HAN MIN-SEOG
IPC: H01L21/8242
Filed: 1998-08-25
Granted: 2000-04-11
Abstract: A kind of DRAM cell capacitor, on capacitor and electrode becomes hemispherical silicon grain layer and increases capacitor capacity in the DRAM cell capacitor. Under the capacitor the electrode at tip edge has slope angle shape, however, hemispherical silicon grain layer is not under the tip edge of the capacitor electrode. A manufacturing method  for DRAM cell capacitor includes using the photoresist as mask to etch the tip of conductor layer, in the same time on the two sides of mask to polymer is formed, etching the tip of part. Therefore the conduct the tip edge of the layer become slope angle shape, the method includes using the mask and a polymer as a cover. Etching the remaining conducts layer until expose to interlayer insulating layer on surface  to becomes electrode below the capacitor.
Patent TW-501004-B (TW)
Title: Smart battery charging system, charging method therefor and power supply system for portable computer using the same
Inventor: KIM HYO-JIN
IPC: H01M10/42
Filed: 1998-09-28
Granted: 2002-09-01
Abstract: The present invention relates to a smart battery charging system, a charging method therefor and a power supply system for portable computer using the same that executes various charging operations securely corresponding to types of the smart batteries connected to the notebook computer. A smart battery charger 60 supplies charging voltage and charging current to the smart battery 70 selectively by controlling data input through an SM bus. The smart battery charger 60 and the smart battery 70 are connected to a keyboard controller 80 through the SM bus. The keyboard controller 80 determines the power on-off status of the notebook computer, based on second power voltage outputted from an SMPS 130, and identifies the types of the smart batteries, based on battery identifying signals outputted from the smart battery charger 60. The system controls the smart battery charger 60 appropriately based on the above detecting results and status data of the smart battery 70, thus charging the smart battery 70 stably and optimally. A constant voltage regulating circuit 150 supplies operational powers to the keyboard controller 80, regardless of the power on-off and external power source.