baber/WOPTO huggingface dataset:
Patent TW-222285-B (TW)
Title: Method of making sludge type catalyst for ethylene polymerization
Inventor: WU MING-TZONG
IPC: C08F4/625
Filed: 1991-12-23
Granted: 1994-04-11
Abstract: Method of making sludge type catalyst for ethylene polymerization comprises: (1) mixing the following compounds at 110-180 deg.C to form melting state; a. at least a transition metal complex with the formula of: MXm(OR)4-m in which M is IVB, VB and VIB transition metal, X is halogen, R is C1-C10 alkyl or aryl group, m is the integral of 0-4; b. a magnesium compound with the formula of: MgR'nX2-n in which R'is C1-C12 alkyl or alkoxy group, X is halogen, n is the integral of 0-2; c. an alkoxy aluminium compound with the formula of Al(OR")3 in which R" is C1-C6 alkyl group; d. an alkoxy silicone compound or polysilicone; (2) cooling the mixture to 60-100 deg.C and diluting the mixture with hexane, heptane, isopentane or isooxtane; (3) chlorination transition metal compound with the following alkyl aluminium halide at 30-60 deg.C: AlR'"pX3-p in which R'''is C1-C12 alkyl group, X is halogen and P is 1 or 2; (4) washing the proudct with the solution of (2) and drying the product to obtain solid catalyst; (5) mixing catalyst with alkane oil which has the viscosity of 50-1000 sus at 25-38 deg.C to obtain sludge type catalyst and the weight percent of alkane oil is 60-90%.
Patent TW-205518-B (TW)
IPC: B21B39/00
Filed: 1992-08-11
Granted: 1993-05-11
Abstract: A method and apparatus (15,16) for accurately slitting a rod (10) into two equal sections (10') in which the rod is longitudinally advanced to a slitter and is laterally shifted by an in-line guide adjustment system (20) or 1GA so that the slit sections will be equal. The rod sections are measured by the 1GA (21) after slitting to evaluate any difference in size therebetween while the sections are advancing, and the 1GA transversely shifts the rod before it enters the slitter to eliminate any size differential between the slit sections. The sizes of the sections are measured by measuring the size of loops (19) formed by the sections when they leave the slitter. The method and apparatus are especially applicable to a system in which the rod is advanced at relatively high speed through the roll stands (17,18) without twisting the rod between the stands or before and after the slitter. Also, the slit rod sections are advanced along separate lines in which the rod sections pass through roll stands without twisting. <IMAGE>
Patent TW-241210-B (TW)
Title: Method of and apparatus for DI can surface treatment
Inventor: YOSHIMURA TAKASACHI
IPC: B05C7/02
Filed: 1992-11-30
Granted: 1995-02-21
Abstract: In A DI can surface treatment, it is intended to prevent adjacentcans in each of a plurality of partitioned rows from getting into contact with each other so as to eliminate defects such asirregular wash and thus improve quality of can bodies such as the adhesion of coatings to be applied. For treating the inner and outer surfaces, inverted DI cans arefed on a conveyer with partitioners in a plurality of rows such that they are spaced apart in each row, and treatment liquid is sprayed against the travelling cans from above and below the center of each row. It is sprayed from above in a uniform and a full-corn pattern greater in area tan the top surface of the can and from below also in a full-corn pattern or in a fan-shaped pattern narrow in the conveyer width direction and greater in length than the can open end diameter. It is further sprayed against the travelling cans from side nozzles on the opposite sides of and symmetric with respect to the center of each row. The side wall of cans is thus washed without contract of adjacent cans in the progress direction. Washing force is increased in the space between adjacent cans in the progress direction to permit uniform surface treatment of the inner and outer surfaces of cans without washing irregularities.
Patent TW-280807-B (TW)
Title: Pig excreta waste water process method and apparatus
Inventor: SHEU REN-SHOW
IPC: C02F3/30
Filed: 1993-01-16
Granted: 1996-07-11
Abstract: A pig excreta waste water process apparatus includes: waste water pond, sink sand pond, ferment pond, adjustment pond, exploding gas pond, and precipitate pond with the feature of Set a flow guiding plate and flow resisting plate inside the ferment pond which is rectangular with depth of 1.5 to 2 m. These plates are used to slow the flow speed to increase the reaction time. A water level scale is used to control the water level and drain the ferment water into adjustment pond automatically. An auto excreta scraping machine is set on the ferment pond to scrap the ferment excreta into a storage. Through the combination of above devices, the excreta within the waste water can be separated as recycle as organic fertilizer and get the purified water.
Patent TW-248602-B (TW)
Title: Magnetoresistive head with asymmetric leads
Inventor: EARL ALBERT CUNNINGHAM
IPC: G11B5/012
Filed: 1994-12-07
Granted: 1995-06-01
Abstract: An MR head includes an MR film electrically connected to two lead layers that are asymmetric with respect to at least one of thickness and resistance. In a preferred embodiment of the present invention, the MR head includes a write pole that extends over a thinner lead layer and that terminates over the MR film so that the write pole does not extend over a thicker lead layer. In another preferred embodiment of the present invention, a thinner lead layer is connected to a single-ended preamplification circuit, and a thicker lead layer is connected to a ground or reference voltage.
Patent TW-278210-B (TW)
Title: Self-alignment Ti-polycide production method
Inventor: SHEU SHUENN-LIANG
IPC: H01L21/283
Filed: 1995-02-08
Granted: 1996-06-11
Abstract: A self alignment Ti-polycide production method includes: - Mask operation for the first polycide deposition and stacked capacitor lower layer plate, to form the lower layer by etching; - Deposition of capacitor dielectric layer to cover the surface of first polycide; - Deposition and mix of the second polycide; - Deposition on the top of second polycide to form a silicon-nitride layer; - Mask operation of gate mask and upper plate of capacitor; - Etching the second polycide to and changing to gate and capacitor upper plate; - Take off the photo resistor on the surface of second polycide; - Thermo-oxidize to form a thin oxide layer; - Forming dopant source on silicon layer; - Take off the silicon nitride layer on the surface of second polycide; - Deposition Ti on the surface; - First rapid temperature action to combine Ti and polycide; - Take off the non-react Ti; - Second rapid temperature action to form the Ti-polycide layer; to form a Ti-polycide self aligned production method with high speed and keep the linearity of capacity.
Patent TW-434021-B (TW)
Title: Methods for preventing adsorption of thrombopoietin (TPO), and stable TPO-containing compositions
Inventor: OTSUKI NAOKI
IPC: A61K47/44
Filed: 1995-05-08
Granted: 2001-05-16
Abstract: The subject invention relates to a TPO-containing composition comprising a TPO protein having no saccharide chain, and a pharmacological acceptable additive selected from the group consisting of protein, cellulose derivative, sulfated polysaccharide, surfactant, polyvinyl alcohol, macrogol and aminoacetic acid. The subject invention also relates to a method for preventing the adsorption of TPO to a container wall by adding said additives to a TPO-containing composition. The subject invention can prevent the decrease in the valence due to the adsorption of TPO in the TPO-containing composition on the container wall.
Patent TW-332825-B (TW)
Title: Polyurethane
Inventor: KOGA NOBUSHI
IPC: C08J9/04
Filed: 1995-07-18
Granted: 1998-06-01
Abstract: A preparation process of an integral-skin polyurethane foam with a carbon dioxide blown system comprising using as an blowing agent boric acid and/or an ester thereof, or a mixture of these4 compounds with an organic carboxylic acid and/or an ester thereof, and integral-skin polyurethane foam which is prepared by the process and has low free blow density, good moldability and no blister, are disclosed.
Patent TW-382620-B (TW)
Title: Metalloproteinase inhibitors
Inventor: BECKETT RAYMOND PAUL
IPC: C07C259/06
Filed: 1995-07-18
Granted: 2000-02-21
Abstract: Matrix metalloproteinase inhibiting compounds of formula (I): (I) wherein X is a íVCO2H or íVCONHOH group; R1 is hydrogen, methyl, ethyl, hydroxyl, methoxy, allyl, thienylsulphanylmethyl, thienylsulphinylmethyl, thienylsulphonylmethyl and phthalimidomethyl; R2 is a (C1-C6)alkyl or phenyl(C1-C6)alkyl; R3 is benzyl, iso-butyl, t-butyl, 1-benzylthio-1-methylethyl, or 1-mercapto-1-methylethyl; R4 is 3-methoxyphenyl, pyridin-2-yl, pyridin-3-yl, thiazol-2-yl, 4-ethoxycarbonylmethyl-thiazol-2-yl, 5-methyl-1,3,4-thiadiazol-2-yl or 4-tert-butylthiazol-2-yl; R5 is hydrogen; or a salt, hydrate or solvate thereof, provided that R4 is not 2-pyridyl or 2-thiazolyl when R1 is hydrogen, R2 is n-pentyl, R3 is iso-propyl, and R5 is hydrogen.
Patent TW-290425-B (TW)
Title: Manufacturing method for sickles and the products
Inventor: WANG CHYN-YI
IPC: A01D1/04
Filed: 1994-12-29
Granted: 1996-11-11
Abstract: A manufacturing method for sickles, including the following steps: (1) material preparation: to press steel material into a counterweight part; to press steel material into a blade part; the counterweight part and the blade part being crescent-shaped; and to cast a joint element; (2) to unite by argon welding: to fix the blade part, the counterweight part, and the handle; the curve of the counterweight part and that of the blade part mapping together; the joint element placed in a manner that it touches one end of the blade part; to weld the counterweight part, the blade part, and the joint element with argon; (3) heat treatment; (4) grinding and dressing: to sharpen the blade by grinding; and (5) to insert the handle into the joint element, and the product finished.
Patent TW-297914-B (TW)
Title: The metal barrier plug structure and its manufacturing method
Inventor: WANG PEY-RAN
IPC: H01L21/205
Filed: 1996-05-28
Granted: 1997-02-11
Abstract: A manufacturing method for metal barrier plug. It includes: - Deposit dielectric on Si substrate and form VIA through photoresist exposure, development and etching processes; - Sputtering deposit TiN; - Deposit W layer; - Deposit Al layer in high temperature.
Patent TW-307961-B (TW)
Title: The profit-equalizing method of erbium-doped fiber amplifier by using SDF
Inventor: LIAW SHEAN-KWEI
IPC: H04J14/00
Filed: 1996-06-28
Granted: 1997-06-11
Abstract: A profit-equalized method of erbium-doped fiber amplifier by using SDF. It is installed the SDF in between two EDF segments and by machine or welding method to construct the erbium-doped fiber amplifier structure of EDF-SDF-profit-equalized EDF; And separately install wavelength dividing multiplexer coupler in front and back of the optical amplifier structure, and do right direction pump excitation by pump excitation laser.
Patent TW-327170-B (TW)
Title: Aza-anthracyclinone derivatives
Inventor: CARUSO MICHELE
IPC: C07D451/02
Filed: 1996-07-27
Granted: 1998-02-21
Abstract: Compound of formula 1, in which Z1 and X2 are C=O, C=CH or CH2, X3 is CH2, CO, CHOH, in which n= 2 or 3, and C=N(R9) whrein R9 is hydroxy or amino-aryl, and each of R1, R2, R3, R4, R5, R6, R7 and R8 are hydrogen or an organic residue, are useful in treatment of amyloidosis. A process for their preparation and pharmaceutical compositions containing them are also described.
Patent TW-318222-B (TW)
IPC: G09G5/00
Filed: 1996-09-14
Granted: 1997-10-21
Abstract: A novel low cost/high performance multi-port internally cached dynamic random access memory architecture called 'AMPIC DRAM', and consequentially a unique system architecture which eliminates current serious system bandwidth limitations, providing a means to transfer blocks of data internal to the chip, orders of magnitude faster than the traditional approach, and with the chip also interconnecting significantly higher numbers of resources with substantially enhanced performance and at notably lower cost. Through use of a system configuration based on this novel architecture and working equally efficiently for both main memory functions and as graphics memory, thus providing a truly low cost, high performance unified memory architecture.
Patent TW-307695-B (TW)
Title: Wet-type device for flue gas desulfuration
Inventor: OKAZOE KIYOSHI
IPC: C02F1/44
Filed: 1996-11-26
Granted: 1997-06-11
Abstract: A wet-type device for flue gas desulfuration, mainly including an absorption tower, the bottom of which a storage tank being formed for storing absorbent slurry; the absorbent slurry in the tank sent into a stack gas induction section located in the upper part of absorption tower and a circulation pump, which contacts stack gas; a dividing wall located at one side of absorption tower and extending downward below the level of absorbent slurry for separating a slurry concoction chamber from the stack gas chamber; the absorbent slurry mainly made of absorbent and water, which are poured into the slurry concoction chamber, being capable of absorbing the sulfur dioxide contained in stack gas.
Patent TW-312059-B (TW)
Title: The voltage-type inverter device and its controlling method
Inventor: IKESHITA WATARU
IPC: H02M5/45
Filed: 1996-11-28
Granted: 1997-08-01
Abstract: A voltage-type inverter device. Its features are: Having inverter circuit to change direct current voltage into alternating current voltage with preserved voltage and frequency, and a 1/2V(DC) inspecting circuit to inspect the voltage between one end of DC and output of inverter circuit, and voltage setting device to set output voltage of inverter circuit, and the 1st calculating device to input voltage set value sent from voltage setting device and output error voltage sent from inspecting voltage of 1/2 V(DC) inspecting circuit, and the 2nd calculating device to input error voltage sent from 1st calculating device and voltage set value sent from voltage setting device and to output voltage compensation value.
Patent TW-345613-B (TW)
Title: Method and apparatus for continuous treatment of particulate material
Inventor: JORN ROUBORG
IPC: C04B7/45
Filed: 1997-01-16
Granted: 1998-11-21
Abstract: A method for the continuous treatment of particulate material, such as cement raw meal, in an apparatus comprising a stationary reactor (6) configured as a spouted bed, to which the material is fed and treated in a suspended bed by means of gas which, via a centrally arranged gas inlet (21), is injected at the bottom of the reactor (6) and flows upwards through the reactor (6), and wherefrom the material is discharged via an opening (21)at the bottom of the reactor (6), the method being characterized in that the dimensions, operating parameters of the reactor (6, 21) or the volumes of the connected apparatuses (8a) are selected and regulated in such a way that during operation the bed pulsates up and down in the reactor (6) at such an amplitude that a quantity of the bed material which corresponds to the quantity of fresh feed material, when the bed is situated in its lowermost position, is brought into a zone (22) in which the gas flow velocity is lower than the minimum velocity required for suspending the bed particles, and thereby drops through the gas flow out of the reactor.
Patent TW-340903-B (TW)
Title: The optical heterodyne profilmeter
Inventor: JOU YUH
IPC: G01B9/02
Filed: 1997-01-29
Granted: 1998-09-21
Abstract: A new type optical heterodyne profilmeter, it is principally by united polarized laser, an optical isolator, aλ/2 wave plate, two sets acousto-optic modulator, two reflecting mirrors, two beam splitters, a polarized beam splitter, a birefringent lens, two photo detectors, a test surface, a set phase meter as lock in amplifier and personal computer together to accomplish it.
Patent TW-338016-B (TW)
Title: Contour cutting machine
Inventor: HACKBARTH JAN
IPC: B26D1/46
Filed: 1997-06-13
Granted: 1998-08-11
Abstract: A contour cutting machine comprising an endless circulating bandknife (22) which is guided around banknife pulleys (30-34) eextending between the 2 loops (28, 36) merging into each other, one loop(28) guiding across the 2 bandknife pulleys (32, 33) and across the 2bandknife pulleys moving together (30, 31) and the second loop (36) guiding across 1 bandknife pulley (34) where the bandknife (22) around at a looping angle of substantially 270o with the mobile bandknife pulley (30) of all the bandknife pulleys (28-36) in contact with the same surface of the bandknife (22) and the bandknife pulleys (30-34).
Patent TW-352485-B (TW)
Title: A double forward converter with soft-PWM switching
Inventor: TAN F DONG
IPC: H02M3/10
Filed: 1997-08-08
Granted: 1999-02-11
Abstract: A double forward DC to DC converter circuit includes: a transformer having a single primary winding and several secondary windings, the primary windings is suitable to connect to a DC power supply; a main switch, is connected in series with the primary winding and DC power supply, the main switch is controlled by pulsewave width modulator; a reset circuit, electrically connected to the primary windings and the DC power supply, when the main switch is cut off, it will automatically supply magnetized current to the DC power supply; a first rectifier diode, electrically connected to one terminal of the secondary windings; a first saturable reactor, connected in series to the first rectifier diode; a second rectifier diode, electrically connected to one terminal of the secondary windings; a second saturable reactor, connected in series to the second rectifier diode; a freewheeling diode, connected to the first and second rectifier diodes; a pair of output terminals, is to define the freewheel diode.
Patent TW-399162-B (TW)
Title: Liquid-crystal display device having checkout circuit
Inventor: MORITA KEIZO
IPC: G09G3/00
Filed: 1997-09-10
Granted: 2000-07-21
Abstract: The present invention resides in a liquid-crystal display device obtained by providing a substrate with a pixel area including a plurality of scanning buses, a plurality of data buses intersecting therewith and pixel transistors and pixel electrodes formed at the intersections therebetween; with a scanning driver for energizing these scanning buses; and with a data driver for presenting these data buses with data signals; further comprising: a checkout circuit equipped with a plurality of checkout transistors connected to the corresponding data buses or scanning buses; with an input bus for applying prescribed checkout signals to the plurality of checkout transistors; and with an output bus for picking up the signals from the plurality of checkout transistors.
Patent TW-343953-B (TW)
Title: Pivotal mail tray unloader
Inventor: JOSEPH KALIKA
IPC: B07C1/02
Filed: 1997-10-07
Granted: 1998-11-01
Abstract: A pivotal tray unloader for unloading a mail tray, the tray having a bottom wall and upstanding side walls defining an open top, one of the side walls being a leading wall, the tray being configured for receiving therein a plurality of horizontally oriented, stacked items, the unloader being adapted to receive the tray and pivotally unload the tray and to reorient the items therein to a generally vertical orientation, the unloader comprising: a frame having an elongated, inclined support surface defining a mail travel path; a carriage slidably mounted to the frame, the carriage having a first support member pivotal forwardly from the support surface about 75° between an orientation generally coplanar with the support surface and an orientation generally transverse thereto, the first support member adapted to receive the tray with the bottom wall thereon, and rotate the tray about 75° therewith; a second support member pivotal from the support surface, the second support member being adjacent to and forward of the first support member, the second support member being pivotable about 66° between an orientation generally coplanar with the support surface and an orientation generally transverse thereto, the second support member adapted to receive the tray with the leading wall thereon, and rotate the tray about 66° therewith; a third pivotal support member adjacent to and pivotal with the second support member, the third support member being forward of the second support member, the third support member being pivotable about 66° from an orientation generally transverse to the support surface, the third support member being formed from a plurality of plate-like elements having a fan-like configuration pivotal about an axis of rotation parallel to the mail travel path and in spaced relation with the support surface, the third support member being adapted to support thereagainst the stacked items in a generally vertical orientation, rotate forward about 66° to reorient the stacked items in a generally transverse orientation, and subsequently rotate rearward about 66° to reorient the stacked items in the generally vertical orientation; and a retaining member mounted to the frame and slidable along the frame in a first direction parallel with the mail travel path, the retaining member being rotatable in a direction generally perpendicular to the first direction, the retaining member being configured to cooperate with the third support member to retain the stacked items therebetween when the items are in a generally vertical orientation, and further adapted to slidingly move along the frame with the stacked items thereon.
Patent TW-393403-B (TW)
Title: Manufacturing method and product of a non-woven fabric for sealing up water
Inventor: DAI HUA-SHI
IPC: B32B7/10
Filed: 1997-10-28
Granted: 2000-06-11
Abstract: This invention is regarding a manufacturing method and product of a non-woven fabric for sealing up water. The process begins by dissolving styrene-butadiene rubber (SBR) into benzene and mixing the resulting solution with super absorbent powder (SAP), which is then heated to melt the SBR.  A coating machine then coats the solution containing the raw materials on the base layer of a non-woven fabric with higher base weight. A sparser top-layer non-woven fabric is then attached onto the higher base weight non-woven fabric A roller and drying equipment is used to combine the aforementioned three pieces together. After wound into rolls using a winding apparatus, a non-woven fabric product for sealing up water which has stable inflation properties, good fixing properties, and does not peel off and fall apart can be produced.
Patent TW-383304-B (TW)
Title: 1-(3-aminoindazol-5-yl)-3-butyl-cyclic urea useful as a HIV protease inhibitor, and pharmaceutical compositions and kits thereof
Inventor: RODGERS JAMES DAVID
IPC: C07C/
Filed: 1997-11-19
Granted: 2000-03-01
Abstract: The present invention relates to compounds of formula I or pharmaceutically acceptable salt forms or prodrugs thereof, which are useful as inhibitors of HIV protease, and to pharmaceutical compositions and diagnostic kits comprising the same, and methods of using the same for treating viral infection or as an assay standard or reagent.
Patent TW-356545-B (TW)
Title: Information input method information input sheet and information input apparatus
Inventor: USUDA HIROSHI
IPC: G06T1/00
Filed: 1997-11-15
Granted: 1999-04-21
Abstract: A kind of information input method, its characteristics is: at the surface of an article case attached with rotational known party pattern that has directional definition code, and to know from the painting image of the above-mentioned known party pattern and input to correspond to the coding information of the rotational mode of the said known party pattern.
Patent TW-362985-B (TW)
Title: Bat having a rolled sheet inserted into the barrel
Inventor: BHATT DHANANJAY D
IPC: B29D23/00
Filed: 1997-11-28
Granted: 1999-07-01
Abstract: A bat having a rolled sheet inserted into the barrel of the bat. Preferably the insert is of spring steel and has a width greater than the inside circumference of the bat barrel so that the edges of the insert overlap within the barrel. The insert provides a trampoline effect to the bat that a single wall bat without insert will not have.