baber/WOPTO huggingface dataset:
Patent TW-340804-B (TW)
Title: Surface impregnated catalyst, process for the production thereof, and use thereof for the preparation of vinyl acetate
Inventor: ABEL ROLAND
IPC: C07C69/15
Filed: 1994-08-12
Granted: 1998-09-21
Abstract: The invention relates to Pd/K/Au, Pd/K/Ba, or Pd/K/Cd supported catalysts having an impregnated layer structure, the production thereof and also the use thereof for preparing vinyl acetate from ethylene, acetic acid and oxygen in the gas phase; under full mixture, the support chip is sprayed one ore as many as 20 salt solutions containing Pd/K/Cd; or first spraying Pd/Cd before treatment of the salt solution with unused elements; or spraying Pd/K/Cd solution, Pd/K/Au solutions with treatment of the support chip with the the elements not used in the first step; or spraying Pd/K/Cd solution not used in the first step, before treatment of the support chip with the Pd/K/Au solution, being said solution of an average diameter of at least 0.3mm drip as a liquid injection form and each spraying shall be followed by immediate dry of support chip and the mobile viscosity of the solution shall be of 0.003 to 0.009Pa.s, and the spraying solution of a volume at 5-80% of the hole volume of the support chip.
Patent TW-300218-B (TW)
Inventor: BERNARD SCHMIDT
IPC: A61K31/44
Filed: 1994-12-23
Granted: 1997-03-11
Abstract: Phenyl-substituted 1,4-dihydropyridines prepared by reacting halophenylaldehydes with  beta -keto esters, where appropriate with isolation of the ylidene compounds and enamines. The substances can be used as active ingredients in pharmaceuticals, in particular in compositions with cerebral activity.
Patent TW-274048-B (TW)
Inventor: THOMAS D HILLER
IPC: A61J1/10
Filed: 1995-01-11
Granted: 1996-04-11
Abstract: The adaptor (10) has an open end closed by a protector (40) and an opposite end housing an injection site (46), the opposite end engages with a tubular member (32) for coupling to a port of a container. An intermediate portion (54) has a tapering interior portion to direct a cannula, inserted in the open end, to the injection site. The protector (40) has a cap portion (20) and plug portion (26), which plugs the open end. A ring (14) can be manually pulled to remove the protector from the adaptor. <IMAGE>
Patent TW-357182-B (TW)
Title: Polyester resin film having microcavity and preparation thereof
Inventor: SASAKI YASUSHI
IPC: B29C55/02
Filed: 1995-07-22
Granted: 1999-05-01
Abstract: A polyester resin film having microcavity obtained by forming a mixture comprizing polyester resin and a thermoplastic resin being incompatible with said polyester resin into film and then biaxial orienting it, wherein said thermoplastic resin is selected from polystyrenic rsin, polyolefinic resin, polyacrylic resin, polycarbonate resin, polysulfone resin and cellulose resin, characterized in that the apparent specific gravity is 0.6-1.3, in-plane double refraction calculated by the following formula is -0.02 +0.04; double refraction difference = longitudinal principle axial refraction - lateral principle axial refraction.
Patent TW-360685-B (TW)
Title: High impact polyphenylene ether compositions
Inventor: WANG HSIEN CHANG
IPC: C08L71/00
Filed: 1995-09-26
Granted: 1999-06-11
Abstract: Thermoplastic poly(phenylene ether) (PPE) compositions having improved impact strength and reduced modulus loss are disclosed. These compositions are based on a mixture of PPE and an elastomeric interpolymer of a C1 to C4 isomonoolefin, e.g. isobutylene, and a para-alkylstyrene comonomer, e.g. para-methylstyrene. The interpolymer may also contain benzylic functional groups such as halogen. A thermoplastic polymer composition comprising the following blends: (a) a poly(phenylene ether) polymer of the following structure and having a molecular weight of 3,000 to 40,000: (formula), in which Q are identical or different C1-C4-alkyl, and n represents an integer of at least 100; and (b) an isobutylene elastomer copolymer having a molecular weight of 25,000 to 750,000 and comprising 0.5 to 20 mole% of a copolymeric p-methylstyrene, in which the composition comprises, per 100 parts by weight of the poly(phenylene ether), 1 to 100 parts by weight of the copolymer, and in which the copolymer is an isobutylene polymer containing an atactic aromatic monomeric unit of the following formula along the polymer chain: (formula), in which R and R1 are independently hydrogen or C1 to C4 alkyl, and X represents halogen.
Patent TW-293191-B (TW)
Title: Electrical connector strain relief for cable
Inventor: ALEXANDER WILLIAM HASIRCOGLU
IPC: H01R12/70
Filed: 1995-10-24
Granted: 1996-12-11
Abstract: A strain relief for ribbon cable (12) or discrete cables (82, 84) in a connector (10). Strain relief insert (32) provides a recess (34) having a narrow entrance (36) into which is urged a fold (44) of cable (12) while the insert portions (42) are temporarily flexed or pivoted apart, or the fold is insertable from an end of the recess; a retention rod (46) is inserted into the fold above the cable from the side, such that a cable loop (50) extends around the rod at bend (44). The assembly is then urged into a shell pocket (24) adjacent the cable exit (20), with the pocket sidewalls (52) preventing the insert portions (42) from spreading apart at the narrow entrance after assembly. Strain from the cable (12, 82, 84) onto the connector tends to urge the cable loop (50) and rod (46) against the constriction of the narrow recess entrance (36) but they are trapped in the recess. A self-sustaining strain relief member (92) may be secured to a connector at its cable exit.
Patent TW-280886-B (TW)
Title: Color shading method of digital image
Inventor: LUH GUANG-RONG
IPC: G06T11/00
Filed: 1995-11-20
Granted: 1996-07-11
Abstract: A color shading method, that is applicable to digital image processing, comprises the steps of: constructing one worksheet surrounded by one inner closed curve and one outer closed curve; Using the line connected by any point in the area surrounded by the inner closed curve and any two points on the outer closed curve and one first local region comprised of the palette, forming one color shading effect by applying one processing operation; applying the color shading effect to digital image processing to get one color shading effect without gap after iterated use.
Patent TW-418247-B (TW)
Title: 2-naphthalene sulfonic acid addition in the sulfuric acid catalyzed alkylation
Inventor: CHEN WEN-SHING
IPC: C10G17/08
Filed: 1996-03-12
Granted: 2001-01-11
Abstract: This invention discloses that on addition of small concentrations of 2-Naphthalene Sulfonic Acid to the sulfuric acid catalyzed isobutane/olefin alkylation reaction makes an improvement on the yield and quality of alkylate. This improvement comprises higher selectivity on the 2,2,4- , 2,3,3- ,2,3,4-trimethylpentane, resulting in the lower acid consumption. It has been found that 2-Naphthalene Sulfonic Acid was utilized in the concentrations of about 0.01 wt% to 6.0 wt% of the sulfuric acid solution, which promotes effectively the dissolubility of isobutane in the sulfuric acid phase.
Patent TW-293938-B (TW)
Title: Probe card assembly and kit, and methods of using same
Inventor: BENJAMIN N ELDRIDGE
IPC: H01L21/66
Filed: 1996-05-13
Granted: 1996-12-21
Abstract: A probe card assembly includes a probe card, a space transformer having resilient contact structures (probe elements) mounted directly to (i.e., without the need for additional connecting wires or the like) and extending from terminals on a surface thereof, and an interposer disposed between the space transformer and the probe card. The space transformer and interposer are "stacked up" so that the orientation of the space transformer, hence the orientation of the tips of the probe elements, can be adjusted without changing the orientation of the probe card. Suitable mechanisms for adjusting the orientation of the space transformer, and for determining what adjustments to make, are disclosed. The interposer has resilient contact structures extending from both the top and bottom surfaces thereof, and ensures that electrical connections are maintained between the space transformer and the probe card throughout the space transformer's range of adjustment, by virtue of the interposer's inherent compliance. Multiple die sites on a semiconductor wafer are readily probed using the disclosed techniques, and the probe elements can be arranged to optimize probing of an entire wafer. Composite interconnection elements having a relatively soft core overcoated by a relatively hard shell, as the resilient contact structures are described.
Patent TW-371331-B (TW)
Title: System for prefetching data
Inventor: HICKS DWAIN ALAN
IPC: G06F12/00
Filed: 1996-05-24
Granted: 1999-10-01
Abstract: Within a data processing system implementing primary and secondary caches and stream filters and buffers, prefetching of cache lines is performed in a progressive manner. In one mode, data may not be prefetched. In a second mode, two cache lines are prefetched wherein one line is prefetched into the L1 cache and the next line is prefetched into a stream buffer. In a third mode, more than two cache lines are prefetched at a time. Prefetching may be performed on cache misses or hits. Cache misses on successive cache lines may allocate a stream of cache lines to the stream buffers.
Patent TW-425419-B (TW)
Title: A novel resin-coated metallic pigment and a metallic coating material using the same
Inventor: TAKASE SHUNSUKE
IPC: C09C1/62
Filed: 1996-05-29
Granted: 2001-03-11
Abstract: A resin-coated metallic pigment having a resin layer formed on surface of a metallic pigment by polymerization carried out by using (A) at least one member selected from the group consisting of radical-polymerizable unsaturated carboxylic acids, and/or, phosphoric mono-or diesters having one or two radical-polymerizable double bonds, and/or, coupling agents having a radical-polymerizable double bond, (B) at least one monomer having three or more radical-polymerizable double bonds, and (C) a polymerization initiator, adding (A) at first to treat a metallic pigment, followed by continuous and supplementary addition, little by little, of at least one of (B) and (C), which resin-coated metallic pigment gives a metallic coating film excellent in weather resistance, chemical resistance, and gloss, and is excellent in storage stability in an aqueous coating material; and a metallic coating material obtained by using said resin-coated metallic pigment.
Patent TW-395119-B (TW)
Title: Method, device and microprocessor for encoding/decoding a displaced frame difference in a motion compensated prediction-based video codec
Inventor: O'CONNELL KEVIN J
IPC: G06T9/00
Filed: 1996-09-06
Granted: 2000-06-21
Abstract: The present invention provides a method (100,700), device (400, 800) and microprocessor (500) for performing a computationally efficient iterative expansion of a displaced frame difference, DFD, image over a predetermined dictionary of modulated Gaussian functions for the purposes of video compression. The iterative expansion described in this invention decomposes the DFD image into a set of coefficients which represent the perceptually important areas of a video frame in a compact way. The resulting method, device and microprocessor serve to provide a means for very low bit rate coding/decoding of a video sequence.
Patent TW-360862-B (TW)
Title: Disc cartridge apparatus and its display label
Inventor: TANAKA SATOSHI
IPC: G11B23/40
Filed: 1996-11-04
Granted: 1999-06-11
Abstract: This invention relates to a disc cartridge apparatus that can store cartridges such as CD, optical disc, floppy disc, etc. To easily and surely adhere a display label to a label adhering area on a cartridge body. A disc loading/unloading portion 14 is provided to a cartridge body 11 and a cover 10 is provided to be opened or closed to this disc loading/unloading portion 14. A first label adhering surface is formed on the side of a surface opposed to the disc surface of the cartridge body 11 and a second label adhering surface 26, having a position restricting means 26a extended longer than the first label adhering surface 26 in the direction to the end portion in continuation to the first label adhering surface, is also provided.
Patent TW-387134-B (TW)
Title: Method of manufacturing a
Inventor: OOTSUKI TETSUYA
IPC: H01L23/29
Filed: 1995-12-28
Granted: 2000-04-11
Abstract: This invention proposed a manufacturing method of resin-encapsulated semiconductor device that has a heatsink. Resin-encapsulated semiconductor device comprises, semiconductor device which has electrode and installing area; heatsink installed on the installing area of semiconductor device; installing layer that be installed between semiconductor device and heatsink; interface layer which used to combine semiconductor with joint layer; connecting wire; semiconductor device, heatsink, part of connecting wire, and the encapsulating resin.
Patent TW-441149-B (TW)
Title: Latching of a plug-in connector pairing
Inventor: MATHESIUS CHRISTIAN
IPC: H01R13/658
Filed: 1997-05-06
Granted: 2001-06-16
Abstract: In a screened plug-in socket connector having an insulation body which, in the plug-in region, is constructed as a plastic tongue (1) with an essentially rectangular cross-section, in each case two latching hooks (7, 8; 9, 10), which lie alongside each other and are offset inwards, are constructed in the cover (4) and in the bottom (5) of the shroud (2) and can be latched into recesses (11, 12) of a screening housing (13) of a plugged-in mating connector (14). The upper side (3) of the plastic tongue (1) has two depressions (16), into which in each case one of the two upper latching hooks (7, 8) penetrates from above.
Patent TW-346574-B (TW)
Title: Method and apparatus for selecting non-blocking multiple interrupt requests in a multi-processor system
Inventor: JOU HORNG-JYH
IPC: G06F15/16
Filed: 1997-05-09
Granted: 1998-12-01
Abstract: A method for selecting multiple interrupt requests in a multi-processor system, which comprises the following steps: (1) masking a processor which can not accept the interrupt request dispatch based on the messages indicating that the processor can not accept the interrupt request dispatch, and masking an interrupt request of a dispatched processor based on an identification message of all interrupt requests accepted for dispatch by the target processor(s) thereof; (2) comparing and selecting out an interrupt request from the remaining dispatchable interrupt request(s) for dispatch; and (3) dispatching the selected interrupt request to a target processor.
Patent TW-524723-B (TW)
Title: Method for decomposing organic waste and for operating an organic processor
Inventor: INOUE TAKAKAZU
IPC: C05F17/02
Filed: 1997-09-25
Granted: 2003-03-21
Abstract: To provide an organic waste processor wherein the formation of lumps of processing material is suppressed, and wherein the processing material can be used for a long time period. An organic waste processor 10 comprises a processing tank 12 for processing organic waste, such as kitchen waste. The processing tank 12 contains a material 11 on which microorganisms are supported which aerobically decompose kitchen waste. By sending air from an air pump 20 into the processing tank 12, the water content of the material 11 is decreased, and the formation of lumps due to sticking together of the processing material 11 is thereby suppressed.
Patent TW-345533-B (TW)
Title: Method for making preforms
Inventor: JAMES H BARRON
IPC: B29B11/16
Filed: 1997-11-20
Granted: 1998-11-21
Abstract: A method for making a fiber preform suitable to be used in preparation of a composite, in which the reinforcing fibers are dispersed on a porous screen to form a shaped pad, and in which a vacuum device installed behind the screen is used to position the fibers on the screen, and in which a binder material is simultaneously dispersed to allowing the binder material contacting with the fibers, and in which the binder next is allowed to or cooled while contacting with the fibers, the improvement comprising: (a) selecting a particular binder which is solid at 25℃; (b) heating the binder material, during initial contact with the fibers, to a temperature thereby reducing its viscosity to a preset minimum value of less than 1,000 cp and restoring to its solid state within one second, or proportion it the viscosity and time; and (c) dispersing the binder material and the reinforcing fibers on the screen under conditions of preparing a dense and uniform fiber preform in which the preform exhibits a variation in the ratio of fibers and binder which correlates to a coefficient of variation which is less than or equal to 5 percent.
Patent TW-412818-B (TW)
Title: Direct contact die attach
Inventor: LEIGHTON LARRY C
IPC: H01L21/52
Filed: 1997-12-19
Granted: 2000-11-21
Abstract: A semiconductor die is attached to a transistor package by a plurality of resilient clamping members, which are bonded at one end to a top surface of the semiconductor die and at another end to a stable surface, such as an emitter, collector, or base lead frame, of the transistor package. The shape and composition of the cleamping members provides a resilient force that causes a bottom surface of the die to make and maintain substantially uniform and constant contact with the die attach area of the transistor package, e.g., a mounting flange or non-conductive substrate. The clamping members are preferably conductive and can conduct current from respective transistor cell locations on the die to the respective lead frames to which the clamping members are bonded.
Patent TW-352366-B (TW)
Title: Method to manufacture compound plastic building material
Inventor: Zhong guo-min
IPC: B32B27/08
Filed: 1998-02-06
Granted: 1999-02-11
Abstract: The compound plastic building material comprises one layer of polycarbon resin film, one layer of polymer and a dialect going in between, having high resistance against heat, abrasion, weather, chemical impact and compression in addition to good light penetration.
Patent TW-439322-B (TW)
Title: Dual-frequency-band patch antenna with alternating active and passive elements
Inventor: NGHIEM DAVID
IPC: H01Q1/24
Filed: 1998-06-23
Granted: 2001-06-07
Abstract: A dual-frequency-band patch antenna (200) capable of resonating at two different operating frequencies. The dual-frequency-band patch antenna (200) includes two conductive plates (202, 204) that are placed side by side, with one conductive plate sized to resonate at a first frequency and the other conductive plate sized to resonate at a second frequency. The conductive plates (202, 204) are electrically joined by an electrical connection (210), and share a single feed (208) from a transceiver. The conductive plates (202, 204) are separated from a ground plane (206) by a dielectric medium (212), which according to the present invention is very thin in terms of the wavelength at which the antenna operates (i.e., ""low-profile""). When the antenna is excited at the first frequency, the first conductive plate (202) resonates like a conventional patch antenna. The second conductive plate (204), however, acts like a parasitic patch, thereby increasing the overall bandwidth and efficiency. Conversely, when the antenna (200) is excited at  the second frequency, the second conductive plate (204) resonates and the first conductive plates (202) acts like a parasitic patch.
Patent TW-390960-B (TW)
Title: Reinforcement of fiber optic gyroscope coils
Inventor: FERSHT SAMUEL N
IPC: G01C19/72
Filed: 1998-07-30
Granted: 2000-05-21
Abstract: To minimize the uncompensated part of the Shupe error, a thermally stable material (28, 44, 46) is added to composite coil (20) to dominate the composite in terms of thermal expansion and elastic modulus. The thermally stable material includes a plurality of fibers (28, 44, 46) selected from a material group which possesses a high modulus and a low coefficient of thermal expansion. The preferred fiber is formed from a carbon-graphite material which is selectively wound within the optical fibers (22) in the coil and/or is wound about the interior and exterior circumferences of the coil.
Patent TW-420953-B (TW)
Title: Content modification of internet web pages for a television class display
Inventor: BERANEK MICHAEL J
IPC: G06F17/30
Filed: 1998-08-12
Granted: 2001-02-01
Abstract: A method of controlling how a Web document is presented for display on a browser of a Web appliance. The Web appliance typically includes a television class monitor associated therewith. The Web document typically is formatted according to a markup language such as HTML. The method uses a client side HTTP caching proxy to intercept the Web document and then dynamically rewrite the document before it is displayed on the browser of the Web appliance. In particular, as the Web document is received from the server, the HTML is parsed to identify the format of the document and the information therein. A filter mechanism is then used to reformat the Web document according to some given protocol, and the re-formatted Web document is then passed to the browser for display on the monitor. Dynamic alteration of the HTML in this manner enables control of the ""look and feel"" of the browser display irrespective of the monitor resolution and/or quality.
Patent TW-388709-B (TW)
Title: Connector for connecting two members
Inventor: ITO YUKIO
IPC: F16B7/14
Filed: 1998-09-08
Granted: 2000-05-01
Abstract: A connector for connecting a first member and a second member is disclosed. This connector has an axially extending insert provided on the first member and having a groove on its outer surface,  an axial bore in the second member for coaxially receiving the insert, a ring member accommodated in the axial bore, and displaceable between eccentric and concentric positions with respect to the axial bore in a plane substantially transverse to the axial bore, wherein the ring member is capable of fitting in the groove on the insert received in the axial bore when in said eccentric position to interlock the first and second members.
Patent TW-406282-B (TW)
Title: Apparatus for stabilizing an antifuse used for a memory device
Inventor: KIM JUNG-PILL
IPC: G11C16/04
Filed: 1998-11-20
Granted: 2000-09-21
Abstract: An antifuse stabilizing apparatus for a memory device stabilizes a programming process of an antifuse. A serial antifuse block has a plurality of antifuses being interconnected in series, and is programmed by applying a voltage being higher than an appropriate applying voltage of each antifuse. An antifuse programming block applies a program voltage being higher than the appropriate applying voltage to both ends of each antifuse in order to program the antifuses. A high voltage portion and a low voltage portion check a coupling state of the antifuses of the serial antifuse block. The applying voltage higher than the appropriate applying voltage is a voltage to be applied to both ends of each antifuse by the antifuse programming block. As a result, all circuits of using an antifuse whose appropriate applying voltage is lower than a power-supply voltage of the peripheral circuit can use the antifuse stably without using an additional circuit.
Patent TW-I221847-B (TW)
Title: Clostridium perfringens vaccine
Inventor: SEGERS RUUD PHILIP ANTOON MARI
IPC: C12R1/92
Filed: 1998-11-20
Granted: 2004-10-11
Abstract: The present invention relates to detoxified immunogenic derivatives of Clostridium perfringens beta-toxin or an immunogenic fragment thereof that have as a characteristic that they carry a mutation in the beta-toxin amino acid sequence, not found in the wild-type beta-toxin amino acid sequence. The invention also relates to genes encoding such beta-toxins, as well as to expression systems expressing such beta-toxins. Moreover, the invention relates to bacterial expression systems expressing a native beta-toxin. Finally, the invention relates to vaccines based upon detoxified immunogenic derivatives of Clostridium perfringens beta-toxin, and methods for the preparation of such vaccines.