baber/WOPTO huggingface dataset:
Patent RO-86272-B (RO)
Inventor: HOWE ROBERT KENNETH
IPC: C07D263/34
Filed: 1980-09-30
Abstract: Compozitie erbicida cu antidot, caractetizata prin aceea ca este constituita dintr-un derivat de acrtanilida. ales dintre 2-clor-2'. 6'-dietil-N-(metoximetil acetanilida si 2-clor-2', 6'-di-etil-N-(butoximetil) acetanilida ca agent erbicid si un derivat al acidului 4-alchil sau trihaloalchil-5-oxazolcarboxilic ca agent de protectie cu formula generala i: în care R reprezinta un radical alchil cu 1..5 atomi de carbon sau cationi acceptabili în agricultura, R1 reprezinta un radical alchil cu 1..5 atomi de carbon sau polihaloalchil cu 1..5 atomi de carbon si R2 reprezinta hidrogen, un radical alcoxi cu 1..5 atomi de carbon, halogen sau fenoxi, raportul în greutate între erbicid si agentul de protectie este de 1:-25...25:1 parti în greutate, compozitia conditionîndu-se în mod cunoscut prin adaos de agent activ de suprafata si diluant inert.
Patent TW-215078-B (TW)
Title: Glass weldment production method
Inventor: PERNG CHIOU SHIOW-CHYN
IPC: C03C27/00
Filed: 1992-01-21
Granted: 1993-10-21
Abstract: A glass weldment production method, which comprises of choosing a glass of ideal color and good property, performing expansion coefficient tests such as stress test or rod test to make certain the glass can be co-melted with the other glass, painting on the glass and cutting the glass into the desired shape, after the processing treatment such as cutting, designing, aligning then put the glass into high temperature furnace to proceed melting, the melting process is as following: 1. initial heating: heats the glass weldment from room temperature to 500 C at a rate of 10 C per minute to soften the glass; 2. speed heating: heats the glass weldment from 500 C to 950 C at a rate of 15 C per minute to weld the glass; 3. fast chilling: reduces the glass weldment temperature from 950 C to 550 C at a rate of opening the furnace door for 8 seconds at 5 ~ 10 minutes interval; 4. backfire chilling: reduces the glass weldment temperature from 550 C to 450 C at a rate of 0.5 C per minute; 5. cooling to the room temperature: reduces the glass weldment temperature from 450 C to the room temperature naturally by placing the glass weldment in the high temperature furnace.
Patent TW-288047-B (TW)
Title: Method for producing the replication activator (ZEBRA) of Taiwan strain epstein-barr virus as antigen protein
Inventor: LIN LONG-SAN
IPC: C07K14/05
Filed: 1992-07-28
Granted: 1996-10-11
Abstract: The present invention relates to developing a diagnostic marker with high specificity and sensitivity for nasopharyngeal carcinoma (NPC). This invention uses genetic engineering methods to prepare a replication activator (BamHI Z EBV Replication Activator, or zebra) gene which is encoded by BamHI Z DNA fragment of a Taiwan strain Epstein-Barr virus (EBV). This gene was then cloned into Escherichia coli for expression. The E, coli produced ZEBRA antigen protein is not only expressed in high level (about 10%-30% of the total cellular protein of E, coli), but also remains its antigenic specificity. Our tests show that the recombinant ZEBRA protein still reacts with antibodies present in sera of NPC patients with high specificity and sensitivity. This indicates that the antigen protein produced by this invention may be used to develop a useful diagnostic kit for NPC.
Patent TW-286349-B (TW)
Title: Intake port of sloted sudden expansion combustion chamber
Inventor: YANG JING-TARNG
IPC: F23C3/00
Filed: 1993-09-17
Granted: 1996-09-21
Abstract: An intake port of sloted sudden expansion combustion chamber, comprising an intake port, a backward facing step, solid fuel, an after-burning chamber, and a nozzle; the device characterized by a backward facing step, which is formed by the expansion of the cross sectional area leading from the intake port to the combustion chamber; the sudden expansion chamber is located behind the backward facing step; the wall surface of the sudden expansion chamber is covered with solid fuel; one or more than one slot is on the surface of the backward facing step.
Patent TW-316268-B (TW)
IPC: C08L23/08
Filed: 1994-02-02
Granted: 1997-09-21
Abstract: Processes for polymerizing ethylene/a-olefin interpolymer compositions are disclosed. The interpolymer compositions have a controlled composition and a controlled molecular weight distribution. The processes utilize a highly-efficient homogeneous catalyst composition in at least one reactor to produce a first interpolymer having a narrow composition distribution and a narrow molecular weight distribution, and a highly-efficient heterogeneous Ziegler catalyst in at least one other reactor. The reactors can be operated sequentially or separately, depending upon the desired product. The novel compositions have good optical properties (e.g., clarity and haze) and good physical properties (e.g., modulus, yield strength, toughness and tear). Useful products which can be formed from these compositions include film, molded articles and fiber.
Patent TW-267259-B (TW)
Title: High resolution phase edge lithography without the need for a trim mask
Inventor: RICHARD ALAN FERGUSON
IPC: G03F1/34
Filed: 1995-03-10
Granted: 1996-01-01
Abstract: A process of phase edge lithography is employed in the manufacture of very large scale integrated (VLSI) chips in which chrome images are biased on a phase edge of a phase shift mask (PSM) and the mask overexposed to compensate for the positive bias. This overexposure eliminates any residual images from the phase edge mask with minimum impact to the desired images. This simple process results in a trim-less phase edge process that takes advantage of the improved resolution and process latitude of phase edge PSMs while avoiding layout impacts caused by a trim mask or other phase edge elimination methods.
Patent TW-395107-B (TW)
Title: Smart-card based access control system with improved security
Inventor: CHANEY JOHN WILLIAM
IPC: H04N5/00
Filed: 1995-08-16
Granted: 2000-06-21
Abstract: A smart card that includes a descrambler for descrambling entitlement information and data provides improved access control by controlling the manner in which the entitlement information portion of the data stream is passed through the smart card. Entitlement data that is descrambled and used in the smart card for functions such as key generation is re-inserted in scrambled form in the high speed output data signal from the smart card. A variable delay device is included in the smart card for controlling when scrambled entitlement data is re-inserted into the data stream. Varying the delay permits establishing a desired timing relationship between the re-inserted data and other data in the data stream that is output from the smart card. For example, scrambled entitlement data in the output data stream can be made to exhibit substantially the same timing relationship to other data that exists in the input data stream.
Patent TW-327640-B (TW)
Title: Improved process for preparing ethylene copolymer plasticized PVC
Inventor: HOFMANN GEORGE HENRY
IPC: C08L23/04
Filed: 1995-08-18
Granted: 1998-03-01
Abstract: A process for preparing plasticized PVC, in which the PVC is plasticized by adding, in 100 parts of PVC, 20 to 150 parts of a fusible main plasticizer which is an ethylene copolymer with a melt index ranging from 1 to 100 selected from dimer of ethylene and vinyl acetate, trimer of ethylene and vinyl acetate and carbon monoxide and trimer of ethylene and C1-C8 alkyl acrylate and carbon monoxide, and optionally, in 100 parts of PVC, up to 20 parts but less than the amount of the main plasticizer of an auxiliary plasticizer which is of low molecular weight and is not an ethylene copolymer, the process comprising in a melting-blending facility blending PVC, the ethylene copolymer main plasticizer and the optional auxiliary plasticizer, the improvements comprising: prior to the melt-blending with PVC, 5 to 30 parts of a modifier is used to replace a portion of the 20-150 parts of the main plasticizer, in which the modifier comprises: (a) a partially cross-linked ethylene copolymer with a cross-linking degree of 25 to 80%; (b) prior to the cross-linking of the ethylene copolymer, adding 0-30%, based on the total amount of the modifiers (a) and (b), of a second low molecular weight non-ethylene copolymer plasticizer.
Patent TW-362232-B (TW)
Title: Uniaxial tension focus mask materials
Inventor: CHERUKURI SATYAM CHOUDARY
IPC: H01J29/07
Filed: 1996-03-14
Granted: 1999-06-21
Abstract: The present invention relates to a color cathode-ray tube having an evacuated envelope 11 with an electron gun therein for generating at least one electron beam. The envelope further includes a faceplate panel having a luminescent screen with phosphor lines on an interior surface thereof. A uniaxial tension focus mask, having a plurality of spaced-apart first metal strands, is located adjacent to an effective picture area of the screen. The spacing between the first metal strands defines a plurality of slots substantially parallel to the phosphor lines of the screen. Each of the first metal strands, across an effective picture area of the screen, has a substantially continuous first insulator layer on a screen-facing side thereof. A second insulator layer overlies the first insulator layer. A plurality of second metal strands are oriented substantially perpendicular to the first metal strands and are bonded thereto by the second insulator layer. The first insulating layer has a coefficient of thermal expansion substantially matching, or slightly lower than, that of the first strands. The second insulating layer has a coefficient of thermal expansion that is substantially identical to that of the first insulating layer.
Patent TW-342327-B (TW)
Title: Creped and/or apertured webs, a process for producing the same and personal care absorbent article made therefrom, and bulked webs
Inventor: MARK BRUCE MAJORS
IPC: A61F13/15
Filed: 1996-06-05
Granted: 1998-10-11
Abstract: A process for producing creped and/or apertured webs and increasing the basis weight of the webs, which comprises: (a) feeding a web having a first basis weight into a set of rolls comprising a first roll having a pattern surface, a second roll having a smooth surface, and a crimp disposed therein; (b) rotating the first roll and the second roll in an opposite direction, the first roll rotating at a first rotation speed and the second roll rotating at a second rotation speed, in which the second rotation speed is higher than the first rotation speed; and (c) drawing the web at a second basis weight, in which the second basis weight is larger than the first basis weight.
Patent TW-372353-B (TW)
Title: Manufacturing method for CMOSFET IC
Inventor: ZHU ZHI-XUN
IPC: H01L21/8238
Filed: 1996-07-29
Granted: 1999-10-21
Abstract: A kind of complementary metal oxide semi-field effect transistor integrated circuit which is to form a gate oxide and gate on the surface of N well and P well; then, form the Nminus lightly doped district; form the dielectric layer sidewall on the sidewall of N channel and P channel polycrystalline silicon gate; form a layer of PhospholSilicateGlass and employ the photolithography and etching to remove the PSG in N well and the PSG in the pickup area in P well; employ the ion implantation to from Pplus source/drain; remove the dielectric sidewall of P channel polycrystalline gate and apply blanket implant; implant P-type crud atom into the uncovered are by P channel polycrystalline silicon gate in the N well so as to form the P minus lightly doped district; employ the PSG as the N type crud source and implant the P well with PSG of N type crud in high temperature in order to form Nplus source/drain.
Patent TW-366661-B (TW)
Title: TV system with two-way programs and the servo system for building the system
Inventor: IWAFUNE SEIJI
IPC: H04N7/16
Filed: 1996-08-22
Granted: 1999-08-11
Abstract: Two-way TV for communication with TV system through communications networks, including the TV: program controller that controls the two-way processing and audience through the content of the two-way program; response input means that identifies the public response from the input signals of the two-way TV; and commutations controller for the control the communications between the server and the other nodes through Internet. The server consists of: communications controller for the control of the communicates between the other nodes and the two-way TV; program data for storing and processing each of the programs; response processor for processing and ordering the response data in the two-way TV; program data DB; and statistics for processing in sequence the response data.
Patent TW-310283-B (TW)
Title: Jaw crusher
Inventor: NOZIMA AKIHIKO
IPC: B02C1/02
Filed: 1996-08-30
Granted: 1997-07-11
Abstract: The invention aims to provide an attachment type crusher with a continuous driving apparatus which automatically repeats opening and closing operations even when the operator does not manipulate the apparatus. The continuous driving apparatus comprises hydraulic cylinders 63A, 63B having rods 67 connected to a moving part 49, a hydraulic power source 78 provided on the body of a self-operating hydraulic excavator, and a control device 71 which manages the hydraulic supply for the hydraulic cylinders to stretch out and retract inward the rods and which detects the pressures at the stretching side and the retracting side of the cylinders, whereby when the pressures at the stretching and retracting sides of the cylinders exceed the desired values, the stretching or retracting direction of the rods is reversed.
Patent TW-331517-B (TW)
Title: The multi-rows manufacturing equipment for sanitary products
Inventor: DEN KUNIHIRO
IPC: A61F13/472
Filed: 1996-09-12
Granted: 1998-05-11
Abstract: A multi-rows manufacturing equipment for sanitary products, its features includes: - The multi-rows manufacturing device for sanitary products, is forwardly moving the continuous positive side layer material pulled-out from original paper roll; the continuous absorbent sheet material pulled-out from original paper roll and continuous back-side layer material pulled-out from original paper roll; and simultaneously directed to width direction of absorbent sheet material to form multi-rows manufacturing sanitary products; - The multi-rows packing device for sanitary products, by using packing film to pack sanitary products at each row.
Patent TW-470797-B (TW)
Title: Control sinker
Inventor: KOWITZ CLAUS
IPC: D04B15/68
Filed: 1996-10-28
Granted: 2002-01-01
Abstract: Disclosed is a control plate (17) for selecting and controlling knitting movements of tools in a knitting machine driven by the relative movements of the plate support (11) and a cam support (12), in which the control plate can be forced into an engagement position of a drive output foot (61) of the control plate with an output drive edge of an output drive component (73) to transmit the deflection drive by the action of a minimum pre-tension of an extended rod-shaped control spring (37), the free end of which is supported to slide on the base of a guide groove (16) accepting the control plate, is constructed as a one-piece spring steel component to simplify manufacture and increase its wear resistance, in which its width (h) measured perpendicularly to the neutral elastic line (54) of the control spring (37) at the base side of the spring at which it bears on the basic body (18) of the plate is greater than at the free end (48) of the spring by which the spring is supported on the base (25) of its guide groove (16), where the spring (17) bears on the basic body of the plate via a smooth curve widening the base region.
Patent TW-328065-B (TW)
Title: Process for preserving solder paste
Inventor: WATANABE HIDEAKI
IPC: H05K3/34
Filed: 1997-02-14
Granted: 1998-03-11
Abstract: A process for preserving solder paste, which comprises housing solder paste together with an oxygen absorbent not requiring moisture for absorbing oxygen and a dehumidifying agent in a vessel which is substantially free from oxygen and moisture and is imparted with gas barrier properties, and subsequently hermetically sealing the vessel, in which the oxygen absorbent not requiring moisture for absorbing oxygen comprises at least one compound selected from an unsaturated fatty acid compound and a chain hydrocarbon polymer having an unsaturated group as the main constituent, and a substance promoting oxygen absorption (which is selected from an unsaturated fatty acid salt of a transition metal).
Patent TW-340251-B (TW)
Title: Process for producing a semiconductor contact opening of a positive base profile
Inventor: SHY SHYUE-HAW
IPC: H01L21/768
Filed: 1997-02-26
Granted: 1998-09-11
Abstract: A process for forming a contact opening in a semiconductor structure, which comprises: forming a pre-metal on a semiconductor structure having an underlayer and an overlayer; and forming a contact window having a non-negative base profile, in which the procedure for forming the contact window comprises the following steps: etching the pre-metal dielectric layer by a first wet etching; anisotropically etching the contact window etched out by the wet etching; and using a second wet etching to etch the contact window etched out by the anisotropic etching, the composition of the etching solution comprising 130 parts of distilled water, 1 part of HF solution having a concentration of 49%, and 7 parts of NH4F solution having a concentration of 40%, so that the etching rate on the upper layer is faster than the etching rate on the lower layer.
Patent TW-354800-B (TW)
Title: 4-Acylamido-piperidine compounds in stabilizer combinations for chlorine-containing polymers
Inventor: ZINKE HORST
IPC: C08K5/3435
Filed: 1997-03-21
Granted: 1999-03-21
Abstract: A stabilizer combination for halogen-containing polymers, which comprises: (A) at least one zinc carboxylate; (B) at least one compound of the formula, in which the groups and symbols have the following meaning: X: O or S; a: 0 to 8; b: 2 to 12; c: 1 or 2; k: 2 to 6; R1: H or C1-C8-alkyl, C3-C8-alkenyl, C7-C9-phenylalkyl or C5-C8-cycloalkyl; R2: C1-C8-alkyl, -NH2, R3NG-, R4-O-, [R3-NG-CX]cE-, (C1-C4-alkyl)2N(CH2)k-CX-, phenyl or phenyl substituted with OH-, C1-C4-alkoxy- or C1-C4-alkyl.
Patent TW-344061-B (TW)
Title: Method of constructing standard fingerprint reference template
Inventor: SHEU SHWU-FANG
IPC: G06K9/00
Filed: 1997-04-23
Granted: 1998-11-01
Abstract: A method of constructing a standard fingerprint reference template, which comprises the following steps: (a) obtaining three image samples on one fingerprint by an optical scanning device; (b) extracting the minutiae of the three image samples by using a computer and software stored in the computer thereby obtaining three characteristic files (A1,A2,A3); (c) comparing the three characteristic files thereby obtaining three similarity values [S(1,2),S(2,3) and S(1,3)]; (d) comparing the magnitude of the three similarity values and sequentially defining them into p, q and r in a descending order; (e) determining whether the p or q or r or a logic combination thereof exceeds one or one set of threshold values according to p or q or a logic combination thereof; if yes, using a characteristic file as a primitive reference template in which the characteristic file is common to the two characteristic files used to obtain the p similarity value and the two characteristic files used to obtain the q similarity value; if no, (f) discharging the characteristic file which is common to the two characteristic files used to obtain the q similarity value and the two characteristic files used to obtain the r similarity value; (g) obtaining an additional image sample by the optical scanning device; (h) extracting the minutiae of the additional image sample by using the computer and the software thereby obtaining an additional characteristic file; (I) replacing the discarded characteristic file with the additional characteristic file, and repeating the steps (c), (d), (e), (f), (g), (h) and (I) until the value of the logic combination group of p,q,r is larger than the preset threshold of the group thereby obtaining the primitive reference template.
Patent TW-344704-B (TW)
Title: Process for producing polyurethane foam
Inventor: LAY WEN-LIANG
IPC: B29C44/42
Filed: 1997-05-07
Granted: 1998-11-11
Abstract: A process for producing a polyurethane (PU) foam, which comprises the following steps: (1) injecting a polyol resin and a polyisocyanate into a spray foaming machine, followed by feeding the mixture to an air gun during which the mixture is heated to about 60~80℃; (2) injecting the mixture consisted of the polyol resin and polyisocyanate into a mold at a normal temperature by using the air gun in the previous step; (3) transporting the mold of the previous step to an air (water) cooling device to be cooled for about five minutes, followed by demolding thereby obtaining a PU foam product.
Patent TW-349118-B (TW)
Title: Grease composition for constant velocity joints
Inventor: HATAKEYAMA KO
IPC: C10N30/04
Filed: 1997-06-05
Granted: 1999-01-01
Abstract: A grease composition for constant velocity joints consisting essentially of: (a) a base oil; (b) an urea thickener; (c) molybdenum disulfide; and (d) a calcium salt or an overbasic calcium salt selected from the group consisting of calcium salts of oxidized waxes, calcium salts of petroleum sulfonates, calcium salts of alkyl aryl sulfonates, calcium salts of salicylate, calcium salts of phenates, overbasic calcium salts of oxidized waxes, overbasic calcium salts of petroleum sulfonates, overbasic calcium salts of alkyl aryl sulfonates, overbasic calcium salts of salicylate, and overbasic calcium salts of phenates; (e) a metal-free sulfur-phosphorus extreme pressure agent; and (f) molybdenum dithiocarbamate.
Patent TW-375743-B (TW)
Title: Filling compound for fiber optical cables
Inventor: COSTELLO MICHAEL
IPC: H01B3/30
Filed: 1997-06-05
Granted: 1999-12-01
Abstract: Disclosed are hydrophobic composition useful for filling the voids within jacketed optical fiber cable. The compositions include about 85 to 95 parts by weight of mineral oil, 5 to 15 parts by weight of a (styrene)-(ethylene/propylene) diblock polymer having a styrene: (ethylene/propylene) ratio of 37.5:62.5 to 27.5:72.5 and a specific gravity of about 0.90 to 0.95, optical antioxidant, and optional metal deactivator.
Patent TW-321704-B (TW)
Title: The speedy positioning system for tunneling
Inventor: YAU SHYI-LING
IPC: E21D9/00
Filed: 1997-07-02
Granted: 1997-12-01
Abstract: A speedy positioning method for tunneling includes: a. input the designed section, profundity and the default indexes as the first data; b. use the first data to get the second data by computing the explosive points; c. use the second data to output the first controlled signal; d. the first controlled signal is transformed to the driving signal to guide the laser to project precisely; e. the laser is projected on the working section at specified scanning speed; f. compare the designed section with the actual section and the second data, the third data is derived; g. the third data is transformed to the second controlled signal by software output; h. the laser is projected precisely by the driving signal generated from the second controlled signal; i. the explosive points is located sequentially by the laser projected at the specified scanning speed, the workers follow the located points and install exploder; j. inspect the work site to check whether the result is satisfied, otherwise the procedures a through j are repeated.
Patent TW-509719-B (TW)
Title: Method for reducing emissions from a diesel engine
Inventor: PETER-HOBLYN JEREMY D
IPC: B01D53/94
Filed: 1997-07-25
Granted: 2002-11-11
Abstract: Operation of a diesel engine with low particulate emissions is achieved. A diesel engine is equipped with a platinum-catalyzed particulate trap. The engine is operated with a blend of diesel fuel and a fuel-soluble cerium composition to reduce the balance point of the trap with reduced cerium content. Preferably, the fuel will also contain a fuel-soluble organo-platinum group metal compound, or an effective platinum group metal compound can be added to the exhaust or combustion air.