baber/WOPTO huggingface dataset:
Patent TW-418324-B (TW)
Title: A new method of regeneration for the electrode of gas sensors
Inventor: CHIOU CHIOU-YAN
IPC: G01N27/30
Filed: 1998-09-08
Granted: 2001-01-11
Abstract: A new method of regeneration for the electrode of gas sensors including: (a) The SO2 molecules were oxidized on the electrode surface and the product was strongly adsorbed on the metal catalyst, leading to poisoning of the electrode catalyst. The SO2 and its oxidation products can be removed from the electrode surface by electrochemical treatment; (b) The electrode would be oxidized during the remove process. Application of cyclic voltammetry serves to restore the initial activity of the electrode.
Patent TW-401502-B (TW)
Title: Device for vacuum sealed connection of two bodies made by different materials as well as epitaxy equipment
Inventor: SCHULMANN WINFRIED
IPC: F16L21/00
Filed: 1998-09-23
Granted: 2000-08-11
Abstract: This invention relates to a device for the connection of two bodies, specially for the connection of a quartz body and a metal body, with a few simple formed parts said device ensures a high sealability in a high temperature difference and very low pressure, besides, it is possible to assemble and disassemble this device easily. This device, which is for vacuum sealed connection of two bodies made by different materials, contains an intermediate channel (130), which is formed between the tabular end-portions (20, 30) for intermediate exhaustion, and two seals (100, 150), which seal the intermediate channel (130). Said two bodies have essentially two tabular end-portions (20, 30), whereby in the state of connection the tabular end-portion (30) of the first body surrounds at least partially the end-portion (20) of the second body.
Patent TW-406051-B (TW)
Title: Elevator for vehicle maintenance
Inventor: SAKAKIBARA YUJI
IPC: B66F7/28
Filed: 1998-11-16
Granted: 2000-09-21
Abstract: The present invention provides a kind of elevator for vehicle maintenance, which uses simple mechanism with flat surface of the tunnel that there is no need for extra power and the operator does not manually operate the device. The structure of present invention is briefly that configuring tunnel lid 10 for the tunnel accommodating the pallet 2 for the vehicle; configuring a plurality of freely moving pillars at the bottom of that tunnel lid 10 and connecting those pillars by the connecting rod mechanism so that the said pillars can be uplifted or inclined. The pillars are uplifted by the spring force during pallet 2 lifting and being inclined following by the down motion of pallet 2. The tunnel lid 10 will be hidden under the tunnel by the downing force of the pallet 2.
Patent TW-400241-B (TW)
Title: Graphite-containing golf iron club head with low specific weight
Inventor: LIU CHUAN-SHENG
IPC: A63B53/04
Filed: 1998-11-30
Granted: 2000-08-01
Abstract: This invention provides a graphite-containing golf iron club head with a low specific weight, which contains: (1) Carbon (C) with 1.0%-3.0% by weight; (2) silicon (Si) with 0.5%-1.5% by weight; and (3) iron (Fe) with 95.5%-98.5% by weight. The ferrous alloy melt of the above-mentioned composition is used for production by the lost-wax precision casting or casting method with automatic mold-making line, and it is heat-treated so that large amounts of graphite phase precipitate in the microstructure of the club head; therefore it could reduce the specific weight, the cost, as well as increase the shock-absorbing capability by the above-mentioned composition and process.
Patent TW-572758-B (TW)
Title: Type 2 helper T cell-selective immune response inhibitors comprising purine derivatives
Inventor: ISOBE YOSHIAKI
IPC: C07D473/00
Filed: 1998-12-17
Granted: 2004-01-21
Abstract: The present invention relates to a type 2 helper T cell-selective immune response inhibitor, an immune response regulator and an anti-allergic agent, individually comprising, as an active ingredient, a purine derivative represented by General Formula (I): <CHEM>     wherein   R<2> is hydrogen or a hydrocarbon group in which -CH2- not directly bound to the purine skeleton may be substituted by CO, SO2, O or S, and C-H not directly bound to the purine skeleton may be substituted by N, C-halogen or C-CN; R<6> is hydroxyl, amino or amino which is mono- or di-substituted by a hydrocarbon group(s); R<8> is hydroxyl, mercapto, acyloxy or hydrocarbon group-substituting oxycarbonyloxy; and R<9> is a hydrocarbon group in which -CH2- not directly bound to the purine skeleton may be substituted by CO, SO2, O or S, and C-H not directly bound to the purine skeleton may be substituted by N, C-halogen or C-CN; or its tautomer or a salt of the purine derivative or the tautomer.
Patent TW-425441-B (TW)
Title: Control method of contour sewing machine and control apparatus thereof
Inventor: KUBOTA TUGUO
IPC: D05B19/12
Filed: 1998-12-24
Granted: 2001-03-11
Abstract: The object of the present invention is to provide a sewing movement control method and a contour sewing machine wherein sewing data can be shared. To achieve the above object, the contour sewing machine according to the present is provided with sewing holding means, a pair of driving motors, sewing conveyance means for converting at least one of the driving force of the pair of driving motors to approximate linear motion, converting the other to approximate linear motion or linear motion and transmitting the driving force of the pair of driving motors so that the sewing holding means is moved in longitudinal and transverse two directions approximately perpendicular, an auxiliary storage for storing sewing data composed of coordinate values in a moved position from a home position at rectangular coordinates, data input means, correction table storage means for storing a correction table for correcting the driven quantity of each driving motor corresponding to coordinate values in the sewing data and control means for controlling the driven quantity of the pair of driving motors based upon a value obtained based upon coordinate values and the correction table.
Patent TW-468260-B (TW)
Title: Semiconductor device and method of manufacturing the same
Inventor: TSUBOSAKI KUNIHIRO
IPC: H01L23/50
Filed: 1999-02-01
Granted: 2001-12-11
Abstract: The present invention provides a thin, inexpensive, high-performance package with LOC structure having bus leads. Concretely speaking, a portion of the power lead 3V connected to the bus lead 3C is bent toward the upper direction of the semiconductor chip 2, the semiconductor chip 2 is supported and fixed on the power lead 3V by an adhesive layer 5 installed on that portion. At the same time, the bus lead 3C and the signal lead 3S are allocated with spacing apart from the major surface of the semiconductor chip 2.
Patent TW-I231303-B (TW)
Title: Polymeric solution and uses of the same
Inventor: CHEN TIAN-AN
IPC: C08J3/00
Filed: 1999-04-27
Granted: 2005-04-21
Abstract: A polymeric low dielectric constant solution includes a low dielectric constant polymer dissolved in an aromatic aliphatic ether solvent. The polymer preferably is a poly(arylene ether) and the solvent preferably is anisole, methylanisole, phenetole or mixtures thereof. A process for forming a dielectric film on a substrate by spin-coating the polymeric solution is also provided.
Patent TW-500633-B (TW)
Title: Machine for milling cereals, in particular rice
Inventor: BEHRMANN JOACHIM
IPC: B02B3/00
Filed: 1999-04-28
Granted: 2002-09-01
Abstract: Machine for milling cereals, in particular rice, in an annular space (11) which has a vertical axis and is bounded on the outside by an outer casing (4), containing through-passages, and on the inside by a rotor (8), coaxial with respect to the same, and to which the milling material is fed by means of a positively driven conveyor (21). In order to increase the machine capacity along with the material being treated more gently, the material is fed at the top, narrower end of the annular space (11), and the bottom end of the latter is provided with a compliant closure element (32).
Patent TW-402546-B (TW)
Title: Polish device
Inventor: HATANO KAZUTOMO
IPC: B24B37/005
Filed: 1999-06-16
Granted: 2000-08-21
Abstract: In a polishing apparatus, a hollow member composed of a barrier membrane in which a fluid is sealed and is interposed between a mount plate having a workpiece fixed on the surface of it and a mount head located above the mount plate 2. The portion of the hollow member through which the mount plate is pressed forms a flat surface so that the hollow member can approximately press the mount plate uniformly.
Patent TW-526199-B (TW)
Title: Chemical synthesis of morpholine derivatives
Inventor: COTTRELL IAN FRANK
IPC: A61P25/00
Filed: 1999-06-25
Granted: 2003-04-01
Abstract: The present invention relates to a process for the preparation of morpholine derivatives of formula (I) which are useful as a therapeutic agents. A process for the preparation of a compound of formula (I), wherein R6 and R7 are independently selected from fluoro and CF3, and R11 is selected from the hydrogen and fluoro; which comprises: (i) reacting a compound of formula (II) or a salt thereof, wherein R6, R7, and R11 are as previously defined, with a compound of formula (III), wherein LG is a leaving group selected from halogen (e.g. bromo, chloro or iodo) or an alkyl- or arylsulfonate group (e.g. mesylate or tosylate), in an organic solvent and in the presence of a base; and (ii) collecting and resultant crystalline compound of formula (I).
Patent TW-419400-B (TW)
Title: Cleaning device
Inventor: CHEN TING-KOU
IPC: A47L13/26
Filed: 1999-10-01
Granted: 2001-01-21
Abstract: A kind of cleaning device to remove dirt is disclosed. It is composed of filler, percolator and cleaning head. The filler is used to preserve a cleaning material. The percolator is in the filler and guides the cleaning material. The cleaning head connected with the percolator removes dirt. The body of the cleaning device can preserve a highly corrosive cleaning material that is used to remove dirt and there is a check valve provided in the body to prevent the corrosive cleaning material from leaking out. Besides, a bendable part in the cleaning device is also a feature of the invention.
Patent TW-399144-B (TW)
Title: The detection device for detecting the width and position of the detected object
Inventor: YOSHIDA TAKASHI
IPC: G01B5/02
Filed: 1999-11-08
Granted: 2000-07-21
Abstract: This is a detection device for detecting the width and position of the detected object, particularly using a linear transducer. The detecting portion 5 moving along the rod 3 of the linear transducer 1 and the detecting portion 6 moving along the rod 4 of the linear transducer 2 are bound together. The bound detecting portion is taken as the crossing point of the linear transducer 1 and the linear transducer 2. The detecting device has the following features. Around the one end of the detecting range A, the transducer 1 is supported using one end of the rod 3 as a supporting point such that it can swing freely. Around another end of the detecting range B, the linear transducer 2 is supported using one end of the rod 4 as a supporting point such that it can swing freely. The detected object is loaded onto the reference plane, and the angle formed by the rod 3 and rod 4 changes. The detecting portions 5 and 6 move along the rod 3 and the rod 4, respectively. Using such position information of the detecting portions 5 and 6, the width and position of the object is detected.
Patent TW-429231-B (TW)
Title: Process and device for assembling needle hub and O-ring
Inventor: HUANG YING-SHR
IPC: B65B35/00
Filed: 1999-12-10
Granted: 2001-04-11
Abstract: Disclosed is a process and device for assembling needle hub and O-ring. The device comprises a needle hub conveying and sorting rotary table, a needle hub feeding and assembling system, an O-ring feeding and assembling system, a detection system and an accepted/rejected part pick-up system. The needle hub conveying and sorting rotary table is a detaching device having multiple stations, and can be driven to rotate intermittently at different stations; the rotary table is partitioned into plural sets of needle hub retaining bases. The needle hub feeding and assembling system is provided at a side of the needle hub conveying and sorting rotary table for conveying the needle hubs to the needle hub retaining bases of the needle hub conveying and sorting rotary table. The O-ring feeding and assembling system is provided at the downstream of the needle hub conveying and sorting rotary table for conveying and placing O-rings to and into the needle hubs retained on the needle hub retaining bases. The detection system is provided at the downstream of the O-ring feeding and assembling system for detecting the assembled needle hubs and O-rings. The accepted/rejected part pick-up system is provided at the downstream of the detection system for conveying the accepted and rejected assembled needle hubs and O-rings that have been detected by the detection system, whereby the process for assembling the needle hub and O-ring of a safety syringe can be accomplished by a fully automatic process.
Patent TW-432455-B (TW)
Title: Complementary differential input buffer of semiconductor memory device
Inventor: KIM KYU-HYOUN
IPC: H03K19/0175
Filed: 1999-12-10
Granted: 2001-05-01
Abstract: An input buffer of a semiconductor memory device is provided. The input buffer of a semiconductor memory device includes a first differential amplifying portion including a first MOS transistor for receiving a first external signal and a second MOS transistor for receiving a second external signal, for amplifying the voltage difference between the first and second external signals and outputting the amplified voltage difference and a second differential amplifying portion including a third MOS transistor for receiving the first external signal and a fourth MOS transistor for receiving the second external signal, for amplifying the voltage difference between the first and second external signals and outputting the amplified voltage difference. The output of the first amplifying portion is combined with the output of the second amplifying portion and the combined result is output as an output signal. Accordingly, the set-up time and hold time margins of the output signal are improved.
Patent TW-488192-B (TW)
Title: Improvement of manufacturing method for the bottom pad plate used in drilling hole process of printed circuit board or for the insulation plate used for electric equipment
Inventor: SU JUO-CHENG
IPC: H05K3/00
Filed: 2000-01-26
Granted: 2002-05-21
Abstract: The present invention relates to improvement of manufacturing method for the bottom pad plate used in drilling hole process of printed circuit board or for the insulation plate used for electric equipment. Especially, the invention provides manufacturing method improvement for the bottom pad plate used in drilling hole process of printed circuit board or for the insulation plate used for electric equipment and has the following characteristics: small manufacture thickness error variation; resistance to moisture and deformation; low manufacturing cost; excellent for draining chips at the processing operation of drilling hole; low abrasion rate of drill head; excellent heat-resistance property and insulation. The invention mainly uses natural linen silk as the material that is first processed by non-weaving cloth machine to form meshed semi-finished weaved product. After the semi-finished weaved product is flatted smoothly and adjusted by a flatting machine to have a thickness of the predetermined specification, the conventional process of phenolic aldehyde paper plate is used to manufacture the improved bottom pad plate for drilling hole process of the printed circuit board or the insulation plate used for electric equipment.
Patent TW-448468-B (TW)
Title: Fluorescent lamp, bulb-shape fluorescent lamp and lighting device
Inventor: IZUMI MASAHIRO
IPC: H01J61/44
Filed: 2000-02-11
Granted: 2001-08-01
Abstract: The present invention provides a fluorescent lamp with increased build-up of light flux right after lighting, a bulb-shape fluorescent lamp and a lighting device. The fluorescent lamp according to the present invention comprises a glass bulb 4 sealed with a discharge medium containing amalgam and an inert gas, providing a mercury vapor pressure close to that of pure mercury; a discharge generation means for generating a discharge in the glass bulb 4; and a phosphor layer 10 containing a phosphor particle and a binder; which is characterized in that: the amount of the binder (i.e. alumina) in the phosphor layer 10 is reduced, alumina and boric acid are used in combination, zirconium oxide, zirconium oxide and boric acid are used in combination, or the surface of the phosphor particle 10a forming the phosphor layer 10 is attached with a metal oxide carrying a negative voltage or an inorganic compound 10b.
Patent TW-I252235-B (TW)
Title: Pectin having reduced calcium sensitivity
Inventor: HANSEN KARIN MEYER
IPC: A23L29/231
Filed: 2000-06-03
Granted: 2006-04-01
Abstract: Pectin having a degree of blockiness of at least about 10%, a degree of esterification of at least about 55%, and a DeltaCS of no more than about 100 centipoise. A process for making a pectin. Which includes the step of treating a starting pectin having a degree of blockiness of at least about 10%, a degree of esterification of at least about 55%, and a DeltaCS of greater than about 0 centipoise, with a pectin lyase under conditions sufficient to produce a processed pectin having a DeltaCS that is lower than the DeltaCS of the starting pectin. A comestible composition containing such a pectin, and a method of increasing the storage stability of a comestible composition by formulating the composition with such a pectin.
Patent TW-472485-B (TW)
Title: Management method, system for editing network multicast program and storage media recording management software for editing network multicast program
Inventor: WANG CHUN-YEN
IPC: H04N7/00
Filed: 2000-04-05
Granted: 2002-01-11
Abstract: The invention provides a management method, system for editing network multicast program and storage media recording management software for editing network multicast program with effective and simple method concerning network multicast contents and advertisement, primarily targeting at the effective management of channels, programs, section, file group and the relevant data of file for forming the pertinent data tables respectively and further editing with the associability among data tables and data in the data table to form a network program capable of broadcasting on web.
Patent TW-I229214-B (TW)
Title: Liquid crystal display device
Inventor: NAM MI-SOOK
IPC: G02F1/1337
Filed: 2000-05-03
Granted: 2005-03-11
Abstract: The liquid crystal display device of the present invention comprises first and second substrates; a first alignment layer on the first substrate, wherein the first alignment layer includes (spacer S is oxygen, m=10 to 10,000), the functional group R includes photo-sensitive constituents or non-photo-sensitive constituents, the photo-sensitive constituent includes a material selected from the group consisting of cinnamoyl derivatives, the non-photo-sensitive constituent includes a material selected from the group consisting of CnH2n, CnH2n+1, CnH2nOH, COCnH2n+1, COCnH2n, CnH2n+1-xFx, CnH2n-(x-1)F(x-1), CnH2n-xFxOH, COCnH2n+1-xFx (n=1 to 10, x=1 to 2n+1), and a combination thereof; and a liquid crystal layer between the first and second substrates.
Patent TW-581727-B (TW)
Title: Durable laminate, press plate for producing a laminate, and methods for making same
Inventor: MA MUYUAN M
IPC: B32B5/16
Filed: 2000-05-17
Granted: 2004-04-01
Abstract: A press plate for producing decorative laminate from resin impregnated paper, with alumina particles on its pressing surface, is coated with diborides selected from the group consisting of hafnium diboride, molybdenum diboride, tantalum diboride, titanium diboride, tungsten diboride, vanadium diboride, or zirconium diboride or mixtures thereof for making the press plate resistant to scratching. The preferred diborides are titanium and zirconium. The most preferred diboride is titanium. The color, gloss and surface appearance of laminate pressed with a titanium diboride coated press plate is substantially the same as laminate pressed with the press plate before coating.
Patent TW-540047-B (TW)
Title: Semiconductor device
Inventor: KATO HIROSHI
IPC: G11C11/407
Filed: 2000-05-23
Granted: 2003-07-01
Abstract: A potential detection portion generates from a power-supply potential of 3.3V a reference potential Vref lower than 1.5V, and compares reference potential Vref with a potential of a power-supply line of a 1.5V system to detect a power-off. An output of potential detection portion is provided to a gate of an N-channel MOS transistor via a level conversion circuit. N-channel MOS transistor fixes an output of an internal circuit that operates by a power supply of the 1.5V system.
Patent TW-459326-B (TW)
Title: Method to measure the spacing between two electrodes by spectrum measurement and device thereof
Inventor: LI SHR-CHEN
IPC: G01B11/00
Filed: 2000-06-09
Granted: 2001-10-11
Abstract: The present invention provides a method to measure the spacing between two electrodes by spectrum measurement and device thereof, wherein the emitted spectrum from the plasma reaction between two electrodes is monitored under a certain DC bias. Then, the magnitude of electric field can be calculated according to the frequency difference or wavelength difference, and further to find the spacing between two electrodes. It is not necessary to open the vacuum chamber lid of a general etcher for calculating the spacing between two electrodes, thereby the spacing measurement is greatly simplified.
Patent TW-587251-B (TW)
Title: A non-volatile MOS RAM cell with capacitor-isolated nodes that are radiation accessible for rendering a non-permanent programmed information in the cell a non-volatile one
Inventor: WIDDERSHOVEN FRANCISCUS PETRUS
IPC: H01L21/8242
Filed: 2000-06-28
Granted: 2004-05-11
Abstract: A non-volatile, random access memory cell comprises first and second inverters each having an output node cross-coupled by cross-coupling means to an input node of the other inverter for forming a MOS RAM cell. The output node of each inverter is selectively connected via the conductor paths of separate access transistors to respective bit lines. The control electrodes of the access transistors are connected to a common word line. In particular, both RAM and programmable read-only operation of said memory cell are provided. Thereto, the cross-coupling comprises capacitors (C1, C2) each in series with a control electrode of a respective p-type transistor of the first and second inverters. This renders both interconnecting nodes between a capacitor and the gate electrode of its associated p-channel transistor floating. Isolators around these nodes render the cell data-retentive. The nodes are transiently and electrically programmable through signals on the bit and word lines of the cell. The nodes are radiation-accessible for internal photo-emission inducing short-wave radiation, that renders a non-permanent programmed information in the cell a non-volatile one.
Patent TW-505931-B (TW)
Title: Aqueous magnetorheological materials
Inventor: CARLSON J DAVID
IPC: H01F1/44
Filed: 2000-07-03
Granted: 2002-10-11
Abstract: Magnetorheological fluid compositions that include an aqueous carrier fluid, magnetic-responsive particles and an additive selected from bentonite or hectorite. This fluid exhibits excellent stability and is easy to re-disperse. Preferably, all the ingredients are inorganic. A magnetorheological material comprising an aqueous carrier fluid, magnetic-responsive particles having average diameters of 0.10 to 1000 μm and at least one additive selected from bentonite and hectorite.