baber/WOPTO huggingface dataset:
Patent TW-287117-B (TW)
IPC: B22F3/11
Filed: 1995-11-20
Granted: 1996-10-01
Abstract: A process is disclosed for producing non-evaporable getter materials having good mechanical strength, high porosity and improved gas sorption rate, including mixing a metallic getter element, one or more getter alloys and a solid organic compound, with all components being in the form of powders having specific particle sizes. The thus obtained mixture is subjected to compression at a pressure lower than 1000 Kg/cm<2> and sintered at a temperature between 900 and 1200 DEG C for a time between 5 minutes and 1 hour. The thus obtained getter material is used to produce getter bodies shaped as pellets, sheets or discs having an improved mechanical strength with respect to similar bodies obtained by a getter material of known type having comparable porosity values. <IMAGE>   <IMAGE>
Patent TW-290553-B (TW)
Title: Polypropylene compatible grease compositions for optical fiber cable
Inventor: MELVIN BRAUER
IPC: C08C19/20
Filed: 1995-12-20
Granted: 1996-11-11
Abstract: A grease composition for use as a cable filling material which contains about 25 to 75 parts by weight of castor oil or a ricinoleate polyol, about 13 to 71 parts by weight of a hydroxy-terminated polymer of polymerized castor oil or the reaction product of a polyisocyanate compound and castor oil or a ricinoleate polyol, and about 4 to 12 parts by weight of colloidal particles such as silica, clay or mixtures thereof. Optionally, an antioxidant component can be added to impart high temperature resistance, a bleed inhibitor, typically of a rubber component, can be added to improve bleed resistance, a water blocking agent of a superabsorbent compound can be added to reduce water transmission, microspheres can be added to reduce the weight of the formulation, and/or conventional additives such as fungicides, bacteriocides etc. can be included. The invention also relates to an article of manufacture such as a cable having a sheath surrounding a plurality of optical fibers therein, with one of the grease compositions of the invention located therein.
Patent TW-301631-B (TW)
Title: Perfect binding control system
Inventor: JOHN TONKES
IPC: B42C9/00
Filed: 1996-01-30
Granted: 1997-04-01
Abstract: A control system for use with a perfect binding machine (10). The machine (10) comprises a transfer carriage (12) adapted to carry a book block (18), a detector (50) issuing a first signal in response to detection of the leading edge of the book block, a speed sensor (52) issuing a second signal indicative of the velocity of the book block. Control means control the application of adhesive to the book block (18) during a time determined by the first and second signals.
Patent TW-373417-B (TW)
Title: Supporter system for electrical builiding-elements
Inventor: LAMPL EWALD
IPC: H05K13/00
Filed: 1996-04-22
Granted: 1999-11-01
Abstract: A supporter system for electrical elements has some fixing-elements that are arranged on a supporter strip in which some leading slots are provided. Said leading slots are so built that the leading wires which are inserted in the leading slots are supported according to the force acting on them.
Patent TW-430671-B (TW)
Title: A polymerization process, apparatus and polymer
Inventor: FREEMAN CLARENCE SEXTON
IPC: C08F2/00
Filed: 1996-06-07
Granted: 2001-04-21
Abstract: A process for producing a substantially dry polymer particle powder. A mixture of polymerization reagents is formed from a mixture of at least one monomer source and a solvent selected from the group consisting essentially of water and organic solvents and an initiator source. The mixture of polymerization reagents is sprayed into a heated, controlled atmosphere, forming droplets of the mixture which are allowed to fall through the heated, controlled atmosphere for a sufficient period of time to obtain a desired degree of polymerization. The solvent is continuously evacuated from the atmosphere during the polymerization process.
Patent TW-336995-B (TW)
Title: Formatiion of atomic scale vertical features for topographic instrument calibration
Inventor: ELLEN R LAIRD
IPC: G01B11/30
Filed: 1996-09-05
Granted: 1998-07-21
Abstract: A formatiion of topographic instrument calibration of single scale, having the scale an atomic metering vertical topographic scanning size for measurement of the sizes with the metering instrument, including: provision an upper surface substrate made by the first material; forming the first layer of the second material chemically bonding the second material and the first material, adding patterns on the second material in an even field and by separate features, having the features a diffused light zone and distribution; generation of said features by etching downward from the second material to the first material, while protecting the even field, being the features the grooves in the field, forming the second layer of the second material in the grooves, by extending an atomic scal under the layer of the first layer, being the second layer thinner than the first layer and removing all the second material from the substrate.
Patent TW-457086-B (TW)
Title: Anti-helicobacter pylori agent
Inventor: KAMODA OSAMU
IPC: A61K31/24
Filed: 1997-01-20
Granted: 2001-10-01
Abstract: A drug composition which comprises a combination of 4-[4-(4-methylbenzyloxycarbonyl)phenyl]phenyl trans-4-guanidinomethylcyclohexanecarboxylate or an acid addition salt thereof and a cyclodextrin, especially β-cyclodextrin, and is suitable for removing or exterminating Helicobacter pylori; and a composite of the same.
Patent TW-418254-B (TW)
Title: Human T-cell clone specific to rheumatoid arthritis
Inventor: TOYOSAKI TOMOKO
IPC: C12N5/00
Filed: 1997-03-11
Granted: 2001-01-11
Abstract: Human T-cell clone specific to rheumatoid arthritis which has a specific recognition ability to the HLA-DR inhibition of the to human white antigen expressed in the synovial membrane cells of rheumatoid arthritis patient. This invention will help us in investigating and understanding the pathogenesis, therapy and prevention of the RA.
Patent TW-370730-B (TW)
Title: Resolution method for separating a plug and a socket
Inventor: CHEN KUN-SHAN
IPC: H01R13/629
Filed: 1997-03-15
Granted: 1999-09-21
Abstract: The present invention provides a resolution method for separating a plug and a socket, which primarily uses a flipping part installed inside the housing. Said flipping part can be directly pressed with manual operation or can automatically disconnect because of thermal actuation of double metal slice in the housing while circuit overloading or short circuit, and can simultaneously prompt the movable board and the support board to push the flipping board upward, so as to immediately eject the plug out from the socket in which the plug is originally put to ensure the safety while using electricity.
Patent TW-328666-B (TW)
Title: The shared hybrid fiber-coax network having reduced ingress noise
Inventor: DAIL JAMES E
IPC: H04B15/00
Filed: 1997-05-14
Granted: 1998-03-21
Abstract: A hybrid fiber-coax network, used for carrying video information from head end downstream to a subscriber, and subscriber-originated information upstream to head end, and through at least a coax trunk, in which a repeater is used for transforming the upstream information into digital form, then digitally regenerating that information.
Patent TW-329532-B (TW)
Title: Cold cathode display for eliminating image smearing phenomenon
Inventor: PERNG JAW-JI
IPC: H01J9/00
Filed: 1997-05-24
Granted: 1998-04-11
Abstract: The structure of a field-emitting display includes: A dielectric lower substrate; A cathode conductive pole on the lower substrate; A dielectric layer covering on the cathode conductive pole; A gate pole on the dielectric layer; A non-reflective film covering on the gate pole; Openings in the non-reflective film through the gate pole and the dielectric layer and extending to the cathode conductive pole; Cone-shaped field-emitting micro pointed heads located in the openings, where the base of each cone!Vshaped micro pointed head is connected to the cathode conductive pole and the pointed end of each micro pointed head is on the same surface of the gate pole; A transparent upper substrate has a bottom surface and is located at a distance above the lower substrate; A transparent conductive layer on the bottom surface of the transparent upper substrate; and A fluorescent layer above the transparent conductive layer.
Patent TW-324665-B (TW)
Title: Powder filling system, apparatus and method
Inventor: PARKS DERRICK J
IPC: B65B31/00
Filed: 1997-05-29
Granted: 1998-01-11
Abstract: A method of transporting fine powders, which comprises: fluidizing the powder; capturing at least a part of the fluidized powder; and transferring the captured powder into a receptacle, in which the transferred powder is sufficiently uncompacted and is dispersible upon removal from the receptacle.
Patent TW-427931-B (TW)
Title: Method of washing wafer
Inventor: TSAU LI-WU
IPC: B08B3/08
Filed: 1997-06-26
Granted: 2001-04-01
Abstract: A method of washing a wafer comprises washing the wafer with a mixture solution of NH4OH, hot deionized water (HDIW) and H2O2 at an azeotropic temperature to remove the residues from the plasma etching and the plasma washing on the wafer, in which the residues after the plasma etching on the wafer can be effectively removed when the volume ratio of NH4OH/HDIW is equal to or greater than 0.0574.
Patent TW-373337-B (TW)
Title: Non-volatile semiconductor memory
Inventor: TANAKA TOMOHARU
IPC: G11C11/56
Filed: 1997-10-27
Granted: 1999-11-01
Abstract: This invention is to provide an EEPROM with control circuit having multi-value capability other than a simplified memory cell. It is relating to the design of memory data circuit 9 on the bit lines of multi-value memory EEPROM which is used for recording the data of controlled voltage. In a write operation, the controlled voltage for write is applied to the corresponding bit lines according to the data recorded in memory data circuit. In a read operation, the read signal of selected bit lines are applied according to the data recorded in memory data circuit. Further, during a write-verify, the value of write status on memory cells corresponding to the bit lines are first checked and the then control data are written into memory data circuit according to the write status of memory cells.
Patent TW-370723-B (TW)
Title: Method for reducing current leakage of high capacitivity materials
Inventor: XIE WEN-YI
IPC: H01L21/316
Filed: 1997-11-27
Granted: 1999-09-21
Abstract: The present invention provides a method for reducing current leakage of high capacitivity materials, which applies the fact that the reaction of high capacitivity materials in anneal varies with different temperatures to perform nucleation and growth in different stages of anneal procedures in order to control the amount and sizes of crystal particles so as to obtain desired crystallinity, thus resolves the problem of high current leakage.
Patent TW-473504-B (TW)
Title: Plasticized alpha-olefin/vinylidene aromatic monomer or hindered aliphatic or cycloaliphatic vinylidene monomer interpolymers
Inventor: CHEUNG YUNWA W
IPC: C09J123/00
Filed: 1997-12-16
Granted: 2002-01-21
Abstract: Properties of interpolymers of Α-olefin/vinylidene aromatic monomer are enhanced with plasticizers selected from phthalate esters, trimellitate esters, benzoates, aliphatic diesters, epoxy compounds, phosphate esters, glutarates, polymeric plasticizers (polyesters of glycols and aliphatic dicarboxylic acids) and oils. These plasticized interpolymers are useful in a wide range of applications including films, sheet, adhesives, sealants and molded parts.
Patent TW-I220902-B (TW)
Title: A composition comprising a solid organic support material to which either directly or via a bridging group, the process for preparation thereof and application thereof
Inventor: DEVLIN BRIAN GERRARD
IPC: C09K11/07
Filed: 1998-02-10
Granted: 2004-09-11
Abstract: Composition comprising a solid organic support material to which either directly or via a bridging group, are covalently linked fluorescent host chromophores and fluorescent guest chromophores, wherein the fluorescence emission spectrum of the host chromophore overlaps with the absorption spectrum of the guest chromophore, wherein the host chromophore is selected from the group consisting of benzo[4,5]imidazo[2,1-a]isoindol-11-ones.
Patent TW-365692-B (TW)
Title: Method of manufacture of fabricating metal layers
Inventor: YOU JIA-JIE
IPC: H01L21/02
Filed: 1998-02-20
Granted: 1999-08-01
Abstract: The present invention provides the manufacture method of a kind of aluminum-copper alloy metal layer, by using fast heat-backflow before forming photoresist layer, fusing the copper metal back into the metal layer, avoiding thus, during etching, the existence of the copper metal separate that is not be easily etched off, thus avoiding the masking effect during etching.
Patent TW-409117-B (TW)
Title: Method for producing phenol and acetone from cumene
Inventor: ZAKOSHANSKY VLADIMIR M
IPC: C07B61/00
Filed: 1998-03-02
Granted: 2000-10-21
Abstract: A process to produce phenol and acetone which comprises concentrating the cumene oxidation products up to the point where a residual cumene content of not less than 21wt% is maintained, decomposing the cumene hydroperoxide with sulfuric acid in a homogeneous phenol-acetone-cumene medium in a mixing reactor while maintaining a phenol-acetone-cumene mole ration of 1:1:(0.38-0.61) and subsequently decomposing the dicumylperoxide formed in a plug flow reactor utilizing a phenol-acetone-cumene mole ration of 1: (1-0.77):(0.35-0.87) at a temperature above 150 DEG C with the addition of a cumene fraction and water. The additional cumene fraction contained in the cleavage product passes downstream through the phenol process and into the cleavage product neutralization step and rectification steps where the cumene fraction is recovered by distillation and partially returned to the dicumylperoxide decomposition step. The increased cumene content of the cleavage product stream gives an improved phase separation in the cleavage neutralization step resulting in less than 20 ppm salt and less than 3.5 wt% dissolved water passing downstream into the rectification steps. The overall steam consumption of the process is reduced 0.4-0.6 ton/ton phenol because of less steam requirements to concentrate oxidation products and to remove water from the neutralized cleavage product at the downstream rectification stages. The process is featured by high selectivity, low cumene consumption of 1302-1305 kg/t phenol as well as decreased hydroxyacetone and mesityl oxide by-product formation.
Patent TW-388116-B (TW)
Title: Dual damascene process using single photoresist process
Inventor: DAI CHANG-MING
IPC: H01L23/522
Filed: 1998-03-26
Granted: 2000-04-21
Abstract: A simplified method is disclosed for forming dual damascene patterns using a single photoresist process. A substrate is provided with a tri-layer of insulation formed thereon. A layer of photoresist is formed on the substrate and is imaged with a hole pattern by exposure through a dark field mask. The photoresist is next bake such that the sensitivity of the photoresist is still retained. The same photoresist layer is then exposed for the second time for line patterning using a ""bright-field"" mask. The line patterned region is cross-linked by performing pre-silicidation bake, which region in turn is not affected by the subsequent process that forms a silicon rich mask in the field surrounding the hole and line patterns. The vertical hole is transferred into the middle layer of layer by dry etching, pattern which is next formed in the same photoresist layer is transferred into the top insulating layer while at the same time the hole pattern is transferred to the bottom layer, metal is deposited into the dual damascene pattern. Any excess metal on the surface of the insulating layer is then removed by any number of ways including chemical-mechanical polishing, thereby planarizing the surface and readying it for the next semiconductor process.
Patent TW-367405-B (TW)
Title: Ruler and the sticker on the same
Inventor: KONDO MASAMI
IPC: G01B3/02
Filed: 1998-03-07
Granted: 1999-08-21
Abstract: A kind of ruler which is composed of stripped material and there is the scale showing the maximum scale of human height with scale width of half the ruler width. There is useful information for better habitus which is located neighboring the height scales based on the body height, such as buttocks, chest perimeter, buttock height, waistline, thigh thickness, shank thickness, ankle thickness, length from head top to chin, length from head top to chest, length from chest to waist, length from chest to buttock, wrist thickness, arm thickness. On the other side, there is a space enough for a sticker with at least one of the names of buttocks, chest perimeter, buttock height, waistline, thigh thickness, shank thickness, ankle thickness, length from head top to chin, length from head top to chest, length from chest to waist, length from chest to buttock, wrist thickness, arm thickness. The scales are useful for the ruler user getting each value and there are front and profile figures on the opposite of ruler.
Patent TW-392163-B (TW)
Title: Semiconductor memory device
Inventor: OHWA YOSHIHITO
IPC: G11C16/06
Filed: 1998-03-23
Granted: 2000-06-01
Abstract: The object of present invention is to provide a semiconductor memory device which can increase the determination margin during reading operation. The semiconductor memory device comprises: the memory cell array composed of the first memory cell and the second memory cell held by common source wire 3; comparison cell pairs ( the first and the second comparison cell pairs); and the read circuit. The comparison cells are formed by the same process as the memory cell. The read circuit comprises the comparison cells selection circuit for selecting the corresponding comparison cell of the memory cell. The multiple comparison cells can also be connected in parallel. Under such condition, the number of comparison cell pairs is used to adjust transistor size of current mirror circuit contained in the sense amplifier. The invention is applicable to the memory with drain and source area formed by diagonal ion implantation.
Patent TW-365563-B (TW)
Title: Polishing agent for semiconductor and method for its production
Inventor: AIHARA RYOHEI
IPC: H01L21/3105
Filed: 1998-04-15
Granted: 1999-08-01
Abstract: A polishing agent for semiconductor, comprising cerium oxide particles having a weight average particle size of from 0.1 to 0.35 μm and a crystalline size of from 150 to 600 Å.
Patent TW-371752-B (TW)
Title: Optical disc having variable spare area rates and method for variably setting the rate of spare areas in the optical disc
Inventor: YEO WOON-SEONG
IPC: G11B7/007
Filed: 1998-05-01
Granted: 1999-10-11
Abstract: In a method for setting variable areas of an optical disc which variably sets spare area rates of a prescribed quantity provided for preparing liable-occurring recording error due to a defect of the optical disc an in the optical disc having the variable spare areas, the total quantity of the spare areas installed to the optical disc may be the same as the prescribed quantity. Also the size rates of the spare areas are variably set in the radius direction by centering about a center portion of the optical disc. Particularly, the more spare area rates are given to the inner circumferential portion and outer circumferential portion, and the less spare are rates are given to the center portion which is relatively stable portion, thereby minimizing the effect occurring rate to decrease the number of defective discs.
Patent TW-402654-B (TW)
Title: Toilet
Inventor: ESSEX LA TROBE BRIAN
IPC: A47K13/30
Filed: 1998-05-16
Granted: 2000-08-21
Abstract: An aerobic digestion toilet having a toilet bowl supported to discharge into a chamber with means for including a convection air flow through the toilet and a tiltable closure member for the toilet bowl outlet operable from adjacent the toilet seat and biased towards the closed position of the toilet bowl outlet and including means for moving deposited faces within the chamber operable in unison with the closure member designed in such a manner as to produce early separation of urine from the faces.
Patent TW-363184-B (TW)
Title: Storage media having electronic circuit and computer system including storage media
Inventor: SHIGETOMI TAKASHI
IPC: G06F3/06
Filed: 1998-06-17
Granted: 1999-07-01
Abstract: A storage media for automating a control and a computer system including the storage media, which abolishes the restriction between the hardware models and the software processes, and in which a desired software process can be simply utilized in any hardware models, and a computer system including the storage media are provided. In the intelligent disk 1 having the disk 3 for storing information and the electronic circuit portion 2 for processing the information, wherein the disk stores a plurality of information to be used in an external system, and wherein the electronic circuit portion distinguishes the information stored in the disk, which matches with the external system. Also, the disk unit or the electronic circuit further includes an emulator for matching the system program with the external system.
Patent TW-460412-B (TW)
Title: Process for the purification of the hydrochloric acid by-product of the synthesis of methanesulphonic acid
Inventor: OLLIVIER JEAN
IPC: C07C309/04
Filed: 1998-07-22
Granted: 2001-10-21
Abstract: The invention relates to the purification of the hydrochloric acid by-product of the synthesis of methanesulponic acid. The methanesulphonyl chloride entrained by the gaseous HC1 by-product is removed using an amount of water ranging from 0.01 to 20%, relative to the mass of HC1 to be treated. The water is injected into the HC1 gas flow and the temperature is lowered to 15 DEG C or below.
Patent TW-510909-B (TW)
Title: Copolycarbonates based on indane bisphenols
Inventor: WESTERNACHER STEFAN
IPC: C08G64/06
Filed: 1998-07-31
Granted: 2002-11-21
Abstract: The present invention relates to novel copolycarbonates having a glass transition temperature TG of ≤ 160 DEG C and a rheooptical constant CR ≤ |4|*GPa<SP>-1</SP> containing as recurring, bifunctional carbonate structural units (A) at least one of the carbonate structural units corresponding to formula (1) wherein R1 independently of one another, each represent a C1-C12-alkyl group, preferably C1-C3-alkyl group, particularly preferably a methyl group, a halogen, preferably chlorine or bromine, and n represents an integer from 0 to 3, preferably 0, and (B) at least one of other carbonate structural units, different from A, corresponding to formula (II) wherein -R- is an aromatic group having 6 to 40 C atoms, which can contain one or more aromatic or condensed, optionally containing hetero atoms, aromatic nuclei and optionally be substituted with C1-C12-alkyl groups or halogen and can contain aliphatic groups, cycloaliphatic groups, aromatic nuclei or hetero atoms as bridging links, the respective homopolycarbonates consisting of carbonate structural units corresponding to formula (II) have a glass transition temperature TG of ≤ 160 DEG C and a rheooptical constant CR ≤ |4|*GPa<SP>-1</SP>.
Patent TW-425462-B (TW)
Title: Structural interlock for inhibiting relative rotation between mating elements
Inventor: HUNTER DAVID H
IPC: F16D1/076
Filed: 1998-10-17
Granted: 2001-03-11
Abstract: A structural interlock (40) for inhibiting relative rotation between mating elements (20, 42) characterized by a plurality of grooves (50) being formed in one of the mating elements, and a mechanism (60) for producing a nominal contact pressure on the contact area (A1 thru A8) between the mating element, which contact pressure elastically deforms the other of the mating elements into the grooves (50), and is less than the material yield strength of either of the mating elements. In the preferred embodiment, the grooves (50) are radially oriented and an applied compressive load produces a nominal contact pressure which is about 80% of the material yield strength.