baber/WOPTO huggingface dataset:
Patent TW-568908-B (TW)
Title: Oxadiazoline derivatives and their use
Inventor: KANDO YASUYUKI
IPC: A01N43/836
Filed: 1999-06-01
Granted: 2004-01-01
Abstract: The present invention relates to a compound of the formula [I], wherein R1 is C1-6 alkyl or C1-6 haloalkyl; n is 0, 1 or 2; X is (1) group of -NR2R3 wherein R2 and R3 independently represent (i) hydrogen or (ii) C1-6 alkyl which may optionally be substituted with pyridyl, (2) group of -N=CHOR4 wherein R4 represents C1-6 alkyl, (3) group of -N=CHNR6R7 wherein R6 and R7 independently represent (i) hydrogen or (ii) C1-6 alkyl, (4) group of -N=CHAr wherein Ar represents phenyl which may optionally be substituted with substituents selected from the group consisting of hydroxy and C1-3 alkoxy, or (5) pyrrolyl; R5 is optionally substituted alkyl or optionally substituted acyl; R8 is (1) halogen, (2) C1-6 haloalkyl, (3) C1-6 haloalkoxy or (4) phenyl which may optionally be substituted with C1-6 haloalkyl; A is (1) nitrogen atom or (2) group of formula, wherein R9 is chlorine atom or cyano; and B is nitrogen atom or formula; or a salt thereof. The compounds [I] or their salts have excellent insecticidal activities and less toxicity against fishes. Therefore, the agrochemical compositions containing the compound [I] or a salt thereof can protect crops, etc. from harmful pests so as to contribute to an agricultural success.
Patent TW-418132-B (TW)
Title: Strip casting apparatus
Inventor: KATO HEIJI
IPC: B22D11/06
Filed: 1999-07-09
Granted: 2001-01-11
Abstract: Twin roll strip casting apparatus in which a pair of pool confining side plates (56) engage end surfaces of casting rolls (16) to form side confining closures for the pool. Plates (56) are mounted in side plate holders (82) connected to horizontally acting thrusters (83) which apply inward closure forces to the side plates (56). Thrusters  (83) are mounted on a pair of carriages (101) disposed one at each end of the casting roll assembly and moveable toward and away from one another to enable the spacing between them to be adjusted so that the carriages (101) can be present before a casting operation to suit the width of the casting rolls (16). Carriages (191) are mounted on a central frame structure (103) which sits over the casting rolls (16).
Patent TW-475935-B (TW)
Title: Polymerisation process of vinylic monomers
Inventor: CAMERON PAUL ALEXANDER
IPC: C08F4/44
Filed: 1999-06-11
Granted: 2002-02-11
Abstract: A polymerisation process for the preparation of vinylic polymers from the corresponding vinylic monomers which process comprises the step of reacting a vinylic monomer in the presence of a catalyst system comprising (a) a metal complex of general formula (1), where A is selected from the group consisting of nickel, iron, cobalt, chromium, manganese, titanium, zirconium, vanadium and the rate earth metals; L1, L2, L3 and L4 are ligands and (b) a Lewis acid of general formula (ll), wherein at least one of W, Y or Z is capable of forming a co-ordination bond with A and the others of W, Y and Z are bulky groups; D is selected from the group consisting of aluminium, magnesium, zinc and boron.
Patent TW-I240743-B (TW)
Title: Epoxy resins and stable aqueous dispersions thereof
Inventor: PIECHOCKI CHRISTIAN
IPC: C08K5/42
Filed: 1999-10-01
Granted: 2005-10-01
Abstract: An epoxy resin containing a low temperature nonionic surfactant having a molecular weight of less than 7,000 Daltons, a high temperature nonionic surfactant having a molecular weight of greater than 7,000 Daltons, and an anionic surfactant, can be used to prepare an aqueous dispersion of the epoxy resin that has unusually low particle size and unusually long shelf-stability. The dispersion is preferably prepared by way of a high internal phase ratio emulsion.
Patent TW-502046-B (TW)
Title: Method for production of water-soluble conducting polyaniline
Inventor: ITO SHOJI
IPC: H01B1/12
Filed: 1999-10-13
Granted: 2002-09-11
Abstract: The sulfonation of a polyaniline or a derivative thereof by the use of a sulfonating agent, characterized by dispersing the polyaniline or the derivative thereof in a reaction solvent thereby inhibiting the formation of lumps of grains due to substantial aggregation. Preferably, the solvent for the reaction is an organic solvent incapable of reacting with the sulfonating agent. The initial stirring power for the reaction of sulfonation is preferred to be not less than 0.03 kW/m<SP>3</SP> and the polyaniline or the derivative thereof is preferred to have a water content of not more than 8 wt.%. Further, this invention is characterized by subjecting a polyaniline having introduced a sulfonic acid group therein or a derivative thereof to hydrolysis in a mixed solution of water with a hydrophilic organic solvent. The hydrophilic organic solvent is preferred to be an alcohol. The aqueous solution of the water-soluble conducting polyaniline obtained by the method of production mentioned above can be made to form a thin film by a simple technique such as spin coat, dip coat, or bar coat and utilized for various antistatic applications and non-linear optical materials.
Patent TW-457812-B (TW)
Title: Display converter
Inventor: SHEN WEI-CHEN
IPC: H04N11/20
Filed: 1999-11-05
Granted: 2001-10-01
Abstract: A display converter is adapted to convert digital color space signals into analog signals for display on a selected one of a computer monitor and a television monitor. The display converter includes a color space-to-television encoder adapted to receive the digital color space signals and to convert the digital color space signals into digital television signals, a selector unit connected to the encoder so as to receive the digital television signals therefrom, and a digital-to-analog converter array. The selector unit is adapted to further receive the digital color space signals, and is operable in a selected one of a VGA mode, where the selector unit outputs the digital color space signals, and a television mode, where the selector unit outputs the digital television signals. The digital-to-analog converter array is connected to the selector unit, and converts the output of the selector unit into the analog signals to be provided to the selected one of the computer monitor and the television monitor.
Patent TW-495618-B (TW)
Title: Computer navigation aid
Inventor: HELDT VICTOR
IPC: G06F3/0482
Filed: 1999-11-19
Granted: 2002-07-21
Abstract: A computer navigation aid includes a computer menu system for use with a computer pointing device. The menu system selects a menu field from a plurality of menu fields in a menu palette. The menu system includes a call subsystem, a menu palette subsystem, a transition subsystem, and an execution subsystem. The call subsystem communicatively couples to receive a display signal from the pointing device. The menu palette subsystem communicatively couples with the call subsystem and displays the menu palette having a first menu field selected. The transition subsystem communicatively couples to the pointing device and with the menu palette subsystem. The transition subsystem selects a second menu field adjacent to the first menu field in the menu palette in response to receiving a transition signal from the pointing device. The execution subsystem communicatively couples with the menu palette subsystem. The execution subsystem executes a function associated with a selected menu field in response to an execution signal from the pointing device. The menu system may also include a close subsystem to remove the menu palette from the display screen and a customization subsystem to customize menu fields in the menu palette. A method for selecting a menu field from a plurality of menu fields in a menu palette to execute a function associated with the menu field is also disclosed.
Patent TW-577888-B (TW)
Title: CCR5 modulators
Inventor: ARMOUR DUNCAN ROBERT
IPC: C07D513/08
Filed: 1999-12-02
Granted: 2004-03-01
Abstract: Compounds of formula 1: [Region alpha]-[Region beta]-[Region gamma]-[Region delta], which are useful as modulators of chemokine activity. The invention also provides pharmaceutical formulations and methods of treatment using these compounds.
Patent TW-531555-B (TW)
Title: Cerium oxide slurry for polishing, process for preparing the slurry, and process for polishing with the slurry
Inventor: KIDO TAKANORI
IPC: C09C1/68
Filed: 1999-12-21
Granted: 2003-05-11
Abstract: A cerium oxide slurry for polishing comprising cerium oxide dispersed in water, wherein the slurry has a conductivity of about 30c.muS/cm or less when the cerium oxide concentration in the slurry is c wt.%. In order to adjust the conductivity to about 30c.muS/cm or less, cerium oxide is washed with deionized water.
Patent TW-I221770-B (TW)
Title: Medicament for treating hypertension
Inventor: WILKINS MARTIN R
IPC: A61K31/55
Filed: 2000-01-21
Granted: 2004-10-11
Abstract: The invention relates to the use of benzazepine-N ethanoic acid derivatives, containing an oxo group bonded to the nitrogen atom in the alpha-position and which are substituted by a 1-(carboxy alkyl)-cyclopentyl-carbonyl amino radical in position 3. It also relates to the use of the salts and unstable esters of these derivatives in the treatment of hypertension, particularly to the treatment of certain types of secondary hypertension in large mammals and humans and to the production of suitable medicaments for this treatment. The origins of the hypertension which should be treated can vary greatly. The invention relates specifically to those types of secondary hypertension which may arise as a result of various non-cardiac diseases.
Patent TW-445590-B (TW)
Title: Semiconductor apparatus with multi-layer wiring structure
Inventor: TOTTORI ISAO
IPC: B23K26/351
Filed: 2000-01-28
Granted: 2001-07-11
Abstract: When melting line 31 is cut off, due to the occurrence of damage of semiconductor substrate 2, there will be problems such as the quality deterioration for the semiconductor apparatus with multi-layer wiring structure, semiconductor apparatus with multi-layer wiring structure becoming the bad product, and the inability to raise the integration of semiconductor apparatus with multi-layer wiring structure. The laser light control apparatus, which is formed by the first conductive layer 32 and the second conductive layer 33, has the first conductive layer 32, which is disposed at the lower side of the melting-wire 31 and is formed on the same layer as the first metal wiring 21 that composes multi-layer wiring 7, and the second conductive layer 33, which is disposed at the lower side of the melting wire 31 and is formed on the same layer as the second metal wiring 22 that composes the multi-layer wiring 7.
Patent TW-434686-B (TW)
Title: Alignment accuracy measuring cursor with multiple pitches
Inventor: SHIN JR-SHING
IPC: G03F7/20
Filed: 2000-03-01
Granted: 2001-05-16
Abstract: An alignment accuracy measuring cursor with multiple pitches is provided. The cursor is designed to have a pitch with a line width same as that of the integrated circuit, such that the diffraction angle of the cursor is the same as that of the integrated circuit. In addition, the pitch is further designed to have gaps as tiny as optical gratings which are unable to form image. Therefore, it is able to form a figure same as a conventional cursor on a chip by exposing for being used by a measuring machine to measure the alignment accuracy, thereby to correctly monitor the alignment of the patterns on the front and back layers of integrated circuit.
Patent TW-564247-B (TW)
Title: Bicyclic heteraromatic compound
Inventor: GERRITSMA GERRILDINA GEZIENA
IPC: A61K31/505
Filed: 2000-03-23
Granted: 2003-12-01
Abstract: The invention relates to a bicyclic heteroaromatic derivative compounds according to general formula I, or a pharmaceutically acceptable salt thereof, wherein R1 is NR5R6, OR5, SR5 or R7; R5 and R6 are independently selected from H, (1-8C)alkyl, (2-8C)alkenyl, (2-8C)alkynyl, (3-8C)cycloalkyl, (2-7C)heterocycloalkyl, alkyl(1-8C)carbonyl, (6-14C)arylcarbonyl, (6-14C)aryl or (4-13C)heteroaryl, or R5 and R6 together are joined in a (2-7C)heterocycloalkyl ring; R7 is (3-8C)cycloalkyl, (2-7C)heterocycloalkyl, (6-14C)aryl or (4-13C)heteroaryl, R2 is (1-8C)alkyl, (2-8C)alkenyl, (2-8C)alkynyl, or (6-14C)aryl or (4-13C)heteroaryl, both optionally substituted with one or more substituents selected from (1-8C)alkyl, (1-8C)alkylthio, (1-8C)(di)alkylamino, (1-8C)alkoxy, (2-8C)alkenyl, or (2-8C)alkynyl; R3 is (1-8C)alkyl, (2-8C)alkenyl, (2-8C)alkynyl, (3-8C)cycloalkyl, (2-7C)heterocycloalkyl, or (6-14C)aryl or (4-13C)heteroaryl, both optionally substituted with one or more substituents selected from (1-8C)alkyl, (1-8C)(di)alkylamino or (1-8C)alkoxy; X is S, O or N(R4); R4 is H, (1-8C)alkyl, (1-8C)alkylcarbonyl, (6-14C)arylcarbonyl or (6-14C)aryl(1-8C)alkyl; Y is CH or N; Z is NH2 or OH; A is S, N(H), N(R9), O or a bond; R9 can be selected from the same groups as described for R2 and B is N(H), O, or a bond. The compounds of the invention have LH receptor activating activity and can be used in fertility regulating therapies.
Patent TW-466878-B (TW)
Title: Video recording and playback
Inventor: PENNA DAVID EDWARD
IPC: H04N7/16
Filed: 2000-04-26
Granted: 2001-12-01
Abstract: A video recording and playback apparatus comprises a broadcast receiver (10) arranged to receive broadcast video signals, a display (18) and a recorder and playback stage (16). The apparatus supports at least one further functionality, such as an Internet browser (26) and is arranged, on selection by or for the user of this functionality during playback of received video images by said display (18), to automatically pause the playback whilst starting or continuing to record the received video images.
Patent TW-468149-B (TW)
Title: Optical output adjustment apparatus and optical output adjustment method
Inventor: TSUTSUI KEIICHI
IPC: G11B7/1263
Filed: 2000-05-02
Granted: 2001-12-11
Abstract: A reproducing laser output can be adjusted to an optimal level. To this end, a magneto-optical disk device 1 comprises a differential amplifier 23 and a shortest recording mark identifier 33 which detect a shortest recording mark reproducing signal corresponding to a component of shortest recording mark in a reproducing signal obtained by reproducing a magneto-optical disk 100, an envelope detector 33 which detects an amplitude level of the shortest recording mark reproducing signal, a comparator 35 which compares the amplitude level with a reference voltage outputted from the reference voltage source 34, and a drive control section 30 which adjusts the reproducing laser beam to an output level at which the amplitude level is equal to or higher than the reference voltage, based on a comparison result from the comparator 35.
Patent TW-555594-B (TW)
Title: Method for preparing metal cyanide catalyst/polyol initiator slurries
Inventor: WEHMEYER RICHARD M
IPC: C08G65/28
Filed: 2000-10-06
Granted: 2003-10-01
Abstract: Metal cyanide catalyst dispersions in initiator compounds are prepared by precipitating the catalyst in an inert organic compound, mixing the resulting slurry with the initiator and stripping off the inert organic compound. Using this method, an active alkylene oxide polymerization catalyst is prepared, and the preparation method is greatly simplified. Further, it is not necessary to use a separate organic complexing agent in the preparation.
Patent TW-476944-B (TW)
Title: Track search control circuit and optical disk drive
Inventor: INOUE TAKASHI
IPC: G11B7/00
Filed: 2000-09-02
Granted: 2002-02-21
Abstract: A track search control circuit and optical disk drive is provided, which can stably perform track search even at the time of reproduction of highly multiple speed of an optical disk. It comprises the following parts: a circuit detecting the crossing of a track when a light beam is moved in the direction of a radius of an optical disk, generating an on-track signal FVACLR at the time of on-track, and generating an off-track signal FVBCLR at the time of off-track, a first measuring circuit 51 starting the time measuring from the point of time of generating an on-track signal, a second measuring circuit 52 starting the time measuring from the point of time of generating an off-track signal, circuits 57-59 detecting an error between the movement speed and the target speed of a light beam in the direction of a radius of an optical disk based on the measurement output of the first measuring circuit and the measurement output of the second measuring circuit, and a correcting circuit for correcting the movement speed in the direction of a radius of a light beam based on an error detection signal.
Patent TW-466175-B (TW)
Title: Lamination method and apparatus for curved surface electroluminescent lamp
Inventor: DUNG CHEN-YUAN
Filed: 2000-11-18
Granted: 2001-12-01
Abstract: This invention provides the lamination method and apparatus for curved surface electroluminescent lamp. The apparatus consists of a front-end tension producing apparatus containing at least a front-end tension balance rod, a tension transmission line and at least a counterweight, in which the tension transmission line is used to connect the counterweight and the front-end tension balance rod and can maintain force balance of the electroluminescent lamp during lamination process with the assistance of the to-be-mentioned film tension producing apparatus, at least a roller assembly in which every roller has an elastic surface to laminate the luminescent layer and upper and lower protective cover layers, at least a film tension producing apparatus used to adjust the tension of the films containing a flexible tension adjustment rod and a highly rigid film tension balance rod, in which the tension adjustment rod can join the other side of the film with the film tension balance rod and produces locally uneven tension on the film, and at least a film tension producing apparatus containing at least a tension transmission line and at least a counterweight, in which the tension transmission line connects the counterweight with the film tension balance rod to exert constant tension on individual films through the gravitation of the counterweight.
Patent TW-506195-B (TW)
Title: Method and system for optimized encoding of mpeg-4 scene information
Inventor: MIKAEL BOURGES-SEVENTER
IPC: H04N7/26
Filed: 2000-12-01
Granted: 2002-10-11
Abstract: An apparatus and method of processing a data file, by determining a range of values assumed by parameters in a hierarchy of nodes. The processing includes calculating a quantization parameter, based on an acceptable distortion level, indicating a desired number of bits, to represent the value range of each parameter for each node. Each node is examined to determine if a change in quantization parameter for a node parameter is desired, and if so a quantization parameter is inserted into the node. Then the hierarchy is reviewed, examining the quantization parameter at each node of the hierarchy and determining if one or more quantization parameters at a child node of the node being examined can be subsumed under the examined node quantization parameter. Quantization parameters are also used to encode animation data. The animation data, or frames, may be encoded into a sequence of Intra frames and Predictive frames. An Intra frame establishes quantization parameters used for subsequent predictive frames.
Patent TW-504843-B (TW)
Title: Thin film transistor and liquid crystal display using the same
Inventor: LAI HAN-CHUNG
IPC: G02F1/13
Filed: 2000-12-11
Granted: 2002-10-01
Abstract: This invention provides a bonding pad structure of thin film transistor liquid crystal display, which consists of a transparent substrate, a metal electrode pad, an insulation layer with a contact hole and a transparent electrode. The metal electrode pad is formed on top of the transparent substrate and then the insulation layer is formed on top of the metal electrode pad, in which there is a contact hole on the location of the insulation corresponding to the metal electrode pad. Finally, the transparent electrode is formed, in which the peripheral transparent electrode covers part of the area around the metal electrode pad.
Patent TW-I272251-B (TW)
Title: Process for producing ultrafine mixed-crystal oxide
Inventor: TANAKA ATSUSHI
IPC: C09D7/61
Filed: 2001-02-01
Granted: 2007-02-01
Abstract: A process for producing ultrafine mixed-crystal oxide particles which comprises gas-phase production of metal oxides through high-temperature oxidation of metal halides with an oxidizing gas, characterized in that the metal halides are a mixed gas comprising at least two compounds which are selected from the group consisting of the chlorides, bromides, and iodides of titanium, silicon, and aluminum and differ at least in metal element (mixed metal halide gas), and that the mixed metal halide gas and the oxidizing gas are preheated to 500 DEG C or higher and then reacted to produce ultrafine oxide particles containing primary particles which have a BET specific surface area of 10 to 200 m<2>/g and are in a mixed-crystal state; ultrafine oxide particles obtained by the process; and a use of the oxides
Patent TW-525393-B (TW)
Title: System and method for collaborative multi-device web browsing
Inventor: HAN RICHARD Y
IPC: G06F21/62
Filed: 2001-03-19
Granted: 2003-03-21
Abstract: A collaboration system and method for selectively providing access to portions of Web content for display to users according to levels of access privilege and for directing different portions of the Web content for display at different user-designated devices. The inventive system and method of Web browsing does not restrict the multimedia output to the requesting device, such that the end user can choose which device should receive the Web content, and can even select several devices that will collaborate to display the Web content. A proxy entity is introduced between the Web server and the user location(s). Documents which are to be presented to multiple users have a policy file that defines multiple privilege groups. Each privilege group has access to a different set of tags. Each user will login into a given group, and will also identify to the proxy, via service discovery, all of the devices that the user owns. Given all of this information, the proxy can construct an overall mapping of permitted tags to permitted output devices, i.e. each tag that the user is permitted to access is mapped to one or more output devices that the user owns or is permitted to access.
Patent TW-496005-B (TW)
Title: Solid electrolyte battery and production method thereof
Inventor: ENDO TAKAHIRO
IPC: H01M50/557
Filed: 2001-03-02
Granted: 2002-07-21
Abstract: Disclosed is a solid electrolyte battery including: a first electrode including a first collector, and a first active material layer formed on one surface of the first collector with an outer peripheral edge portion of the first collector remaining as a collector exposed portion; a second electrode including a second collector and second active material layers formed on both surfaces of the second collector; and a solid electrolyte interposed between the first electrode and the second electrode; wherein the second electrode is held in the first electrode in such a manner that the first active material layer is opposed to each of the second active material layers via the solid electrolyte, and is sealed in the first electrode by joining the collector exposed portion of the first electrode to each other. This battery is allowed to be further thinned and reduced in weight, to be improved in energy density per weight and energy density per volume, and to be enhanced in air-tightness.
Patent TW-I222207-B (TW)
Title: Semiconductor integrated circuit
Inventor: FUJII NOBUYUKI
IPC: H03K19/094
Filed: 2001-04-30
Granted: 2004-10-11
Abstract: A capacitor (C12) is connected between a node (L) in a double boost part and the ground, and the amplitude of a repetitive pulse from the node (L) is made less than twice that of the power-supply voltage through utilization of charge and discharge of the capacitor (C12).