baber/WOPTO huggingface dataset:
Patent TW-446705-B (TW)
Title: Novel acylguanidine derivatives as inhibitors of bone resorption and as vitronectin receptor antagonists
Inventor: PEYMAN ANUSCHIRWAN DR
IPC: A61K31/505
Filed: 1998-08-27
Granted: 2001-07-21
Abstract: The present invention relates to acylguanidine derivatives of the formula I, in which R1, R2, R4, R5, R6, A, m and n have the meanings indicated in the patent claims, their physiologically tolerable salts and their prodrugs. The compounds of the formula I are valuable pharmaceutical active ingredients. They are vitronectin receptor antagonists and inhibitors of bone resorption by osteoclasts and are suitable, for example, for the therapy or prophylaxis of diseases which are caused at least partially by an undesired extent of bone resorption, for example of osteoporosis. The invention furthermore relates to processes for the preparation of compounds of the formula I, their use, in particular as pharmaceutical active ingredients, and pharmaceutical preparations comprising them.
Patent TW-401697-B (TW)
Title: System for providing user terminals with information from at least one remote communication network, method of broadcasting information from internet service provides to user terminals via satellite, and satellite broadcast communication system
Inventor: CAMPANELLA S JOSEPH
IPC: H04N21/647
Filed: 1998-09-04
Granted: 2000-08-11
Abstract: A satellite digital broadcast system is provided which broadcasts selected Internet information such as news reports, weather reports and stock market rates, along with radio programs. Broadcast channel comprise Internet information and a service control header to identify the type of Internet information contained therein. User terminals are provided which comprise a radio broadcast receiver to receive programs broadcast via satellite. Audio programs are played on a speaker connected to a radio broadcast receiver. The user terminals also comprise a multimedia device such as a personal computer connected to the receiver. The multimedia device is programmed to generate a computer display which prompts a user to select a topic of Internet information. The multimedia device stores received packets and selectively retrieves packets to generate displays such as Web pages using those packets which correspond to the topic of information selected by the user.
Patent TW-360776-B (TW)
Title: Automated test system for ultrasonic imaging probes
Inventor: FANG YOU-REN
IPC: G01B17/00
Filed: 1998-09-18
Granted: 1999-06-11
Abstract: The invention discloses an automated test system for ultrasonic imaging probes. The system comprises a computer, a channel switcher and a measurement device. Firstly, the probes of an ultrasonic scanner are connected to the channel switcher. The computer controls the selection of an appropriate channel. The measurement device measures the values of the probe characteristics measured by the selected channel, and transmits the values to the computer for calculation and analysis. Under the control of a computer, the characteristics of each element in the probes of the ultrasonic scanner can be automatically measured.
Patent TW-546277-B (TW)
Title: An adiabatic process for producing dinitrotoluene
Inventor: KLINGLER UWE
IPC: C07C205/06
Filed: 1998-10-13
Granted: 2003-08-11
Abstract: Dinitrotoluene (DNT) is produced by the adiabatic nitration of toluene with nitric acid at a temperature of from about 60 to about 200 DEG C and at a molar ratio of toluene to nitric acid of from about 1:1.5 to about 1:3.0. The reaction mixture thus-obtained is concentrated to a water content of up to 30% by weight. The dinitrotoluene which is present in the reaction mixture is at least partially (if not completely) removed from the reaction mixture either before or after concentration of the reaction mixture. The DNT which is still present in the vapor generated during the concentration of the reaction mixture is kept liquid by the addition of a solvent to the vapors generated during concentration of the reaction mixture. The solvent added to vapor, together with any DNT present in the vapor is recovered. This solvent/DNT mixture may be recycled directly to the reaction vessel. The solvent/DNT mixture may also be separated. The separated solvent may be recycled to the solvent addition step. The separated DNT may be combined with the recovered DNT product or it may be recycled to the nitration reaction mixture.
Patent TW-405302-B (TW)
Title: Power saving flash A/D converter
Inventor: COOPER RUSSELL E
IPC: H03M1/36
Filed: 1998-10-17
Granted: 2000-09-11
Abstract: Flash analog-to-digital (A/D) conversion is performed with an n-bit converter using a resistive-divider string in which tap points are taken between each pair of adjacent resistors of the string as one input to each of a respective plurality of 2<n> -1 comparators. Each of the comparators has a second input in common with all of the other comparators at which an analog input voltage to be convened to digital form is applied. A transition point occurs at one of the tap points at which immediately adjacent ones of the comparators exhibit outputs of different binary states for a given a sample of the analog input voltage, signifying the transition point is occurring at the highest-order digital output at which the sampled analog input voltage exceeds a reference voltage. The transition point As detected during each sample, at a location within a group of consecutive ones of the comparators of preselected number considerably less than the total number of comparators a the converter. All of the comparators in the converter except those in the group containing the transition point are deactivated to conserve power during the conversion process for the given sample.
Patent TW-407214-B (TW)
Title: Optical system with anti-reflection coating
Inventor: SCHLEIPEN JOHANNES J H B
IPC: G02B1/11
Filed: 1998-10-22
Granted: 2000-10-01
Abstract: In an optical system, like a lens system, having at least one transition from a first medium to a second medium, a newly designed coating, for example, an anti-reflection coating is applied. The coating is composed of a number of sub-coatings (25, 30, 35, 40, 45, 50), each of which is optimized for a different angle of incidence. With this coating, the intensity of a beam passing through a high numerical optical system can be kept constant.
Patent TW-431945-B (TW)
Title: Chemical mechanical polishing process for oxide layer
Inventor: WANG YING-LANG
IPC: B24B7/20
Filed: 1998-11-10
Granted: 2001-05-01
Abstract: The present invention discloses a planarization process of chemical mechanical polishing (CMP), which comprises a three-step polishing using a silicon oxide polishing solution and pure water, and a two-step buffer polishing to improve the microscratch formed on the surface of a dielectric oxide layer during a CMP process of the dielectric oxide layer so as to reduce the tungsten-embedded type residue generated at the microscratch after a subsequent tungsten plug CMP process, thereby avoiding the formation of short circuit of metal wires and affecting the yield and reliability of the device.
Patent TW-539538-B (TW)
Title: Rice cooking method
Inventor: NAKAMURA AKIHIRO
IPC: A23L7/196
Filed: 1998-11-11
Granted: 2003-07-01
Abstract: A rice cooking method comprising treating polished rice with water-soluble hemicellulose. Rice of consistently good quality can be cooked in large amounts in a short time.
Patent TW-593231-B (TW)
Title: Triphenylpropanamide compounds having anti-inflammatory activity
Inventor: SCOTT MALCOLM
IPC: A61K31/166
Filed: 1999-03-17
Granted: 2004-06-21
Abstract: This invention relates to anti-inflammatory compounds, methods of making such compounds and methods of using such compounds having the following structure. A compound having the formula, wherein X is a single bond; H, H; or (CH2)n wherein n is an integer 1 or 2; R1 is hydrogen or halo; R2 is a phenyl group in which said phenyl group is substituted with hydrogen or from one to three substituent groups each selected from halo; Y is -CH2- or H, H; R3 is hydrogen; or (C1-C6)alkyl; Z is carbonyl; or sulfone; R4 is phenyl optionally substituted with C1-6alkyl; phenylC1-6alkyl in which phenyl is substituted with hydrogen or with one to three substitutes each selected from the group consisting of halogen, C1-6alkyl, C1-6alkoxy and trifluoromethyl; diphenylC1-6alkyl; phenylsulfonylC1-6alkyl optionally substituted with C1-6alkyl; thiopheneC1-6alkyl in which thiophene is optionally substituted with C1-6alkyl; thiopheneC2-6alkenyl; thiophene optionally substituted with C1-6alkyl; benzothiophene; indoleC1-6alkyl; pyridylC1-6alkyl; phenylamino in which phenyl is optionally substituted with C1-6alkoxy or halogen; phenylC1-6alklylamino in which phenyl is optionally substituted with halogen; phenoxy optionally substituted with halogen; naphthyloxy; C1-6alkyl optionally substituted with carbonyloxyC1-6alkyl; or C1-6alkyldiphenyl.
Patent TW-434106-B (TW)
Title: Carrier of a chemical-mechanical polishing machine
Inventor: TSAI GUO-SHIANG
IPC: B24B7/20
Filed: 1999-01-16
Granted: 2001-05-16
Abstract: A chemical-mechanical polishing machine has a polishing table, a polishing pad and a carrier. The carrier includes a robot arm at the top, cover and a polishing head. A water feeding pipe, branch pipes and nozzles are installed in the carrier such that the residual slurry inside the carrier will be automatically cleaned when the carrier is automatically cleaned.
Patent TW-576958-B (TW)
Title: Build plan order system
Inventor: LIN HUEI-CHIUAN
IPC: G05B13/02
Filed: 1999-02-11
Granted: 2004-02-21
Abstract: The invention provides a build plan order system executed in a computer, which is used to calculate the purchase amount required in the beginning of each week in preset period in accordance with the stocking material demand of multiple weeks in a preset period. The computer comprises a memory used to store data and program and a processor used to execute programs stored in the memory. The build plan order system consists of a requested number of databases, a secure warehousing module and a procurement calculation module. The database for requested volume are used to record the weekly demand in the specified period. The secure warehousing module is used to calculate average value of weekly demand in accordance with demand of preset number of continuous weeks after each week and then to set up the secure stock supposed to be kept by end of each week in accordance with the average value. The procurement calculation module is used to calculate the purchase quantity requested before start of each week in accordance with the weekly demand, the beginning stock and the secure stock supposed to be kept in the end.
Patent TW-385617-B (TW)
Title: Video decoding apparatus
Inventor: UENO TAKAFUMI
IPC: H04N5/44
Filed: 1999-02-12
Granted: 2000-03-21
Abstract: A video decoding apparatus comprises: first clock regenerating means ( 20) for regenerating a first clock signal (21) from a time stamp signal (19) extracted from a digital transmission stream (5); decoding means (8) for outputting a first digital video signal (9) having a first frame frequency synchronized with said first clock signal (21) after decoding a digital video stream (7); a  graphic generating means (10); overlaying means (12) for outputting a first synthesized digital video signal (15) synchronized with said first clock signal (21) after overlaying the first digital video signal (9) and the graphic signal (11); and DA converting means (16) for converting the first synthesized digital video signal (15) to analog signal (17). Whereby an overlaid video display of the digital video signal and the graphic signal can be provided without frame missing and display disorder.
Patent TW-I243169-B (TW)
Title: Optically active epoxy compound
Inventor: IKEDA HISAO
IPC: C07D405/14
Filed: 1999-02-25
Granted: 2005-11-11
Abstract: The present invention relates to optically active beta-type tris-(2,3-epoxypropyl)-isocyanurate which is an optically active epoxy compound useful as a raw material for e.g. an optical resolution agent, a high polymer catalyst or a nonlinear material such as a nonlinear optical material, or as a crosslinking agent for a compound or a polymer reactive to an epoxy group, a method for producing it, and a method for producing a high melting point type tris-(2,3-epoxypropyl)-isocyanurate obtained by mixing two enantiomers of the optically active beta-type tris-(2,3-epoxypropyl)-isocyanurate thus produced, useful as a high polymer material to be used for the field of electricity and electronic industry materials, or as a crosslinking agent for different compounds or for a reactive high polymer.
Patent TW-460736-B (TW)
Title: Reflective type liquid crystal display
Inventor: ODOI YUZO
IPC: G02F1/13357
Filed: 1999-03-01
Granted: 2001-10-21
Abstract: The purpose of the present invention is to obtain a reflective type liquid crystal display, which permits brighter display than conventional devices, which can be used in a dark place and has a simple structure. The structure of the liquid crystal display of the present invention includes a polarizer (1) provided in the front of liquid crystal, and a backside-scattering-polarizer (7) provided in the backside of the liquid crystal (3) to transmit a polarized light component (P) in one direction and reflect with scattering a polarized light component (S) orthogonal to the direction opposite to the advancing direction of the light.
Patent TW-454078-B (TW)
Title: Manufacturing method of one-piece flange-type ball valve seat shaped by forging and improved structure manufactured by the same
Inventor: WU LE-RUEI
IPC: F16K27/00
Filed: 1999-03-03
Granted: 2001-09-11
Abstract: The present invention relates to a manufacturing method of one-piece flange-type ball valve seat shaped by forging and improved structure manufactured by the same. The profile of a conventional one-piece flange-type ball valve seat is taken as a model to forge the one-piece flange-type ball valve seat to shape blanks of a water inlet seat and a ball valve seat. The water inlet seat includes a water inlet hole having a shaped interior and a left tube connection part. The ball valve seat includes a ball valve chamber having a shaped interior and a water outlet hole communicated therewith, and a right tube connection part. Therefore, the external combination part of the front of the water inlet seat and the ball valve chamber in the ball valve seat are relative shallow, thereby making the processing easier. The terminal face of the combination part of the water inlet seat is processed by a lathe to have a left water stop washer chamber. The outer side of the combination part is also processed to have an external screw thread section. In addition, in the connection hole in the front of the ball valve chamber of the ball valve seat, an internal screw thread section is formed by processing to screw onto the external screw thread section of the water inlet seat. On the terminal face where the water outlet hole communicates with the ball valve chamber, a right water stop washer chamber is formed by processing, which is further drilled to process a handle fixing hole so that the left and right water stop washers are embedded into the left and right water stop washer chambers. Thereafter, a ball valve is placed in the ball valve chamber. With the external screw thread section of the combination part of the water inlet seat in conjunction with the screw fixing agent, the ball valve is locked into the internal screw thread section of the connection holes of the ball valve seat, and thus the left and right water stop washer is just against the two sides of the arc surface of the ball valve, thereby reaching a strength capable of maintaining the shape by forging, avoiding the generation of sand holes, increasing the yield rate, easily manufacturing the products, decreasing the waste of material, reducing the cost, decreasing the manufacture of components, and shortening the working-hour.
Patent TW-467941-B (TW)
Title: Epoxy resin composition
Inventor: ORIKABE HIROSHI
IPC: C08G59/68
Filed: 1999-03-05
Granted: 2001-12-11
Abstract: Disclosed herein is a one-part polythiol-type epoxy resin composition having an excellent low-temperature quick curability and a good storage stability (shelf stability), which can be prepared by using, as essential components, (1) an epoxy resin having two or more epoxy groups per one molecule, (2) a thiol compound having two or more thiol groups per one molecule, (3) a solid dispersion-type latent curing accelerator and (4) a borate ester compound.
Patent TW-408203-B (TW)
Title: Process for treating textile materials and the relevant compounds
Inventor: BACHMANN FRANK
IPC: C11D3/39
Filed: 1999-03-16
Granted: 2000-10-11
Abstract: A process for preventing the redeposition of migrating dyes in a wash liquor, which comprises adding to the wash liquor, which comprises a peroxide-containing detergent, from 0.5 to 150 mg per litre of wash liquor of one or more compounds of the formula (1) in which n is 0, 1, 2 or 3, m is 1, 2 or 3, A is an anion of halide, perchlorate, sulfate, nitrate, hydroxide, BF4, PFB6, carboxylate, triflate or tosylate; Y is a linear or branched alkylene radical of the formula -[C(R5)2]r-, where is an integer from 1 to 8 and the R5 radicals independently of one another are hydrogen or C1-C4alkyl; -CX=CX-, in which X is cyano, linear or branched C1-C8alkyl or di(linear or branched C1-C8alkyl)-amino, -(CH2)q-NR4-(CH2)q,-, in which R4 is hydrogen or linear or branched C1-C4alkyl and q is 1, 2, 3 or 4; or a 1,2-cyclohexylene radical of the formula: or a 1,2-aryl radical of the formula in which R9 is SO3H, CH2OH or CH2NH2, R and R1 independently of one another are cyano, halogen, OR5 or COOR5, in which R5 is hydrogen or linear or branched C1-C4alkyl, or are nitro, linear or branched C1-C8alkyl, linear or branched, partially fluorinated or perfluorinated C1-C8alkyl, NHR6 or NR6R7, in which R6 and R7 are identical or different and are each linear or branched C1-C12alkyl or in which R6 and R7, together with the nitrogen atom connecting them, form a 5-, 6- or 7-membered ring which may include further heteroatoms, or are linear or branched C1-C8alkyl-R8, in which R8 is a radical OR5, COOR5 or NR6R7 with the above definitions or is NH2, or are -N<+>R4R6R7, in which R4, R6 and R7 are as defined above, R2 and R3 independently of one another are hydrogen, linear or branched C1-C4 alkyl or unsubstituted aryl, or aryl substituted by cyano, halogen, OR5 or COOR5, in which R5 is hydrogen or linear or branched C1-C4alkyl, or by nitro, linear or branched C1-C8alkyl, NHR6 or NR6R7 in which R6 and R7 are identical or different and are as defined above, or by linear or branched C1-C8alkyl-R8, in which R8 is a radical OR5, COOR5 or NR6R7, with the above definitions or is NH2, or by-N<+>R4R6R7, in which R4, R6 and R7 are as defined above, with the proviso that R and R1 do not have the same definition if n and m are identical.
Patent TW-412695-B (TW)
Title: Method and apparatus for allocating processing resources
Inventor: JOHANSSON STAFFAN ENGELBERT
IPC: H04J13/16
Filed: 1999-04-28
Granted: 2000-11-21
Abstract: A pool of resource units is configured using a structure having plural levels including first level and second level resource blocks. Each first level resource block corresponds to an individual resource unit, where an individual resource unit is the smallest resource that can be allocated from the resource pool. The first level resource blocks provided in groups. Each second level resource block corresponds to one of the groups of the first level resource blocks. The second level resource blocks are also provided in groups forming a next higher level of the resource pool. If a request is made for a first level resource block, an available first level resource block is allocated. If a first level resource block is not available, then an available first level resource block is created by converting a second level resource block into a corresponding group of first level resource blocks. One of the converted first level resource blocks is then allocated to the request. Resource blocks are restored to the resource unit pool structure first to any incomplete first level resource block grouping. If that returned block completes the grouping, a new second level resource block is made available. The resource pool may be reconfigured as needed to ensure an efficient configuration. First and second pools of resource units are configured using a structure having plural levels including first and second level resource units. A relationship is established between ones of the two pools of resource units. A request is made for a resource that requires a resource unit from both of the first and second resource unit pools. A single allocation procedure is employed to allocate resource units from both pools. If one of the resource units is available in one pool, the relationship ensures that a required corresponding resource unit in another pool is also available.
Patent TW-412839-B (TW)
Title: Method of forming shallow trench isolation structure
Inventor: CHEN KUEN-JIAN
IPC: H01L21/76
Filed: 1999-05-12
Granted: 2000-11-21
Abstract: A method of forming a shallow trench isolation structure comprises: providing a substrate formed with a pad oxide layer; forming a patterned boron nitride layer on the pad oxide layer as a trench-forming mask; transferring the boron nitride layer to the pad oxide layer and the substrate to form a trench in the substrate; covering the boron nitride layer with an insulating layer and filling to the trench; using the boron nitride layer as the polishing stop layer to perform a chemical mechanical polishing process to remove any excessive insulating layer on the boron nitride layer. Furthermore, a stacked structure of SiN layer/BN layer, SiN layer/BN layer/SiN layer, or SiN layer/BN layer/SiN layer/BN layer can be used as a trench-forming mask.
Patent TW-466826-B (TW)
Title: Surface acoustic wave device
Inventor: KADOTA MICHIO
IPC: H03H9/145
Filed: 1999-05-25
Granted: 2001-12-01
Abstract: A surface acoustic wave device is constructed to operate using an SH type surface acoustic wave and so that the surface acoustic wave is reflected by two opposite edges of the device. The surface acoustic wave device includes a piezoelectric substrate having first and second main surfaces and the two edges arranged opposite to each other and which connect the first and second main surfaces, respectively, and an interdigital transducer having a pair of interdigital electrodes provided on the first main surface of the piezoelectric substrate and arranged so that the electrode fingers thereof are interdigitated with each other. The electrode fingers of the interdigital electrodes include a plurality of split electrodes, except for the electrode fingers located at the outermost sides in the surface acoustic wave propagation direction. The electrode fingers on the outermost sides have a width that is different from that of the split electrodes.
Patent TW-476812-B (TW)
Title: Electroplating system enabling uniform plating
Inventor: NAGAKURA MASAJI
IPC: C25D19/00
Filed: 1999-07-12
Granted: 2002-02-21
Abstract: To make uniform plating obtainable at the time of electroplating a sheet-shaped strip product while transporting it in a plating solution by distributing a current uniformly on both ends, on which the current is likely to excessively concentrated, and on the other faces. The engaging claws 25 attached to a jig 2 are engaged with the engaging teeth of a toothed belt 30 for a plating part. Sheet-shaped strip products W nipped by the jig 2 in a suspended state are traveled along a rail track 1 laterally in series as the belt 30 is traveled while maintaining such a specified narrow gap width between the products W that a current is not excessively concentrated on the side ends of the products W and electroplated.