baber/WOPTO huggingface dataset:
Patent IT-1253256-B (IT)
Title: Standardised concrete step modules for building prefab. staircase - has riser height side string wing sections of parallelogram shape reinforced with steel flat or bar and bolted together to form flight
Inventor: SALVA DOMENICO
IPC: E04F/
Filed: 1991-08-14
Granted: 1995-07-14
Abstract: Each step module (21) comprises a tread, riser, and two side sections which form part of the stair string when the flight is assembled. The side sections are of parallelogram form, such that the top and bottom horizontal faces are the dimension of the riser apart. The side string sections (22) are reinforced with steel bar or flat section steel bent and welded to the same parallelogram shape with a bracing bar across the short diagonal. The steps are assembled with bolts (25) in nuts welded to the reinforcement.
Patent MX-168817-B (MX)
Title: Procedimiento para detectar la interfase entre capas clasificadas de un lecho de resinas mezcladas
Inventor: FRIGIOLA FRANK J
IPC: G01F23/24
Filed: 1984-05-14
Abstract: La presente invención se refiere a procedimiento para detectar la interfase entre capas clasificadas de un lecho de resinas mezcladas, en una lechada que pasa desde una zona próxima al fondo de un recipiente que tiene resinas de intercambio catiónico y aniónico clasificadas sustancialmente de manera que la resina de intercambio catiónico forme la capa inferior, un material inerte forme la capa intermedia y la resina de intercambio aniónico forme la capa superfior, caracterizado porque comprende las etapas de: (a) medir la conductividad de dicha lechada en tránsito; (b) generar una señal de medición representativa del valor de conductividad de la lechada de tránsito; (c) generar una señal de voltaje inicial representativa del valor de conductancia de la lechada de tránsito, sensible a la señal de medición representativa del valor de conductancia inicial de la lechada en tránsito; (d) almacenar la señal de voltaje inicial representativa del valor de conductancia inicial de la lechada en tránsito en un medio para almacenar señales eléctricas; (e) generar una señal de voltaje reducido representativa a los sumo del 30 por ciento de la señal de voltaje inicial representativa del valor de conductancia inicial de la lechada en tránsito; (f) medir valores posteriores de la conductividad de la lechada de tránsito; (g) generar señales de medición posteriores representativas de valores de conductancia posteriores de la lechada en tránsito; (h) generar una señal de voltaje representativa de cada uno de los valores de conductancia posteriores de la lechada en tránsito, sensible a cada una de las citadas señales de medición posteriores; (i) comparar cada una de las señales de voltaje posteriores con la señal de voltaje reducido proporcional a la señal de voltaje almacenada representativa del valor de conductancia inicial en un medio para comprar las señales de voltaje; (j) generar una salida del citado medio de comparación cuando una de las señales de voltaje posteriores es igual a la señal de voltaje reducido; y (k) terminar el flujo de la lechada en tránsito automaticamente en respuesta a la salida generada por el medio de comparación.
Patent MX-167073-B (MX)
Inventor: LUNDBACK STIG
IPC: A61M60/876
Filed: 1985-03-28
Abstract: A blood pump comprises an atrium chamber defined by flexible walls and having an inlet and an outlet, a ventricle chamber defined by flexible walls and having an inlet and an outlet, a passage communicating the outlet of the atrium chamber with the inlet of the ventricle chamber, a first one-way valve in the passage adapted to permit blood flow only from the atrium chamber to the ventricle chamber, and a second one-way valve in the outlet from the ventricle chamber adapted to permit blood to flow through the outlet only out of the ventricle chamber. The chambers are movably supported in a casing having first and second openings, the atrium chamber inlet being fastened to the first opening and the ventricle chamber outlet to the second opening. A drive device cyclically moves the walls of the ventricle chamber to decrease its volume and expel blood from it while simultaneously moving the walls of the atrium chamber such that its volume may increase upon inflow of blood into the inlet to it. The drive device includes a drive ring surrounding and joined to the passage and having a surface engageable with the walls. of the ventricle chamber over a selected area such that the pressure of blood entering the chambers between driven strokes of the drive device controls the output of the blood pump by establishing the magnitude of the return stroke of the drive ring as a function of a pressure force acting over the area of engagement between the drive ring and the walls of the ventricle chamber.
Patent PT-100177-B (PT)
Inventor: RUMINSKI PETER GERRARD
IPC: C07C311/58
Filed: 1992-02-28
Abstract: Trifluorobutenoic acid, its methyl ester and a process of preparation thereof.
Patent PT-101047-B (PT)
Inventor: BANKS BERNARD JOSEPH
IPC: C07D409/12
Filed: 1992-11-10
Abstract: PCT No. PCT/EP92/02564 Sec. 371 Date May 9, 1994 Sec. 102(e) Date May 9, 1994 PCT Filed Nov. 4, 1992 PCT Pub. No. WO93/10101 PCT Pub. Date May 27, 1993.Benzimidazole anthelmintic agents of the formula (I) and their non-toxic salts, wherein R1, which is in the 5(6)-position, is either H or certain stated substituents, "alk" is a methylene or ethylene group; R2 is cyano, C1-C4alkenyl, C2-C4 alkynyl, C2-C4alkanoyl, C1-C4alkoxy, C2-C4alkenoxy, aryl, heteroaryl, aryl-(C1-C4alkoxy) or heteroaryl-(C1-C4alkoxy), in which "aryl" means phenyl optionally substituted by 1 to 3 substituents each independently selected from halo, C1-C4alkyl, C1-C4alkoxy, C1-C4alkylthio, C1-C4alkylsulphinyl, and C1C4alkylsulphonyl in which "heteroaryl" means thienyl, furyl or pyridininyl all optionally substituted by 1 to 3 substituents each independently selected from halo, C1-C4alkyl, C1-C4alkoxy, C1-C4alkylthio, C1-C4alkylsulphinyl and C1-C4alkylsulphonyl; and R3 is a C1- C4alkyl group. The anthelmintic agents (I) are, unexpectedly, active topically and parenterally, and are thus suitable for spot-on, pour-on, or parental (especially in tramuscular) administration.
Patent PT-101627-B (PT)
Inventor: EATON DAN L
IPC: C07K19/00
Filed: 1994-12-30
Abstract: Isolated thrombopoietin (TPO), isolated DNA encoding TPO, and recombinant or synthetic methods of preparing and purifying TPO are disclosed. Various forms of TPO are shown to influence the replication, differentiation or maturation of blood cells, especially megakaryocytes and megakaryocyte progenitor cells. Accordingly, these compounds may be used for treatment of thrombocytopenia.
Patent PT-103370-B (PT)
Title: Matriz de imagem de raios-x com guias de luz e sensores de pixel inteligentes, dispositivos detectores de radiação ou de partículas de alta energia que a contém, seu processo de fabrico e sua utilização
Inventor: ROCHA JOSE GERARDO VIEIRA DA
IPC: A61B6/00
Filed: 2005-10-20
Abstract: O PRESENTE INVENTO REFERE-SE A UM DETECTOR DE RADIAÇÃO OU DE PARTÍCULAS DE ALTA ENERGIA, QUE PODE SER UTILIZADO NA OBTENÇÃO DE IMAGENS RADIOGRÁFICAS DIGITAIS. O DETECTOR É COMPOSTO POR DUAS PARTES: UMA MATRIZ DE CINTILADORES (30) EMBEBIDOS EM PAREDES FABRICADAS A PARTIR DE UM MATERIAL REFLECTOR (10), E UMA MATRIZ DE ELEMENTOS DE IMAGEM (PIXELS), EM QUE CADA UM É CONSTITUÍDO POR UM FOTODETECTOR(21) E UM CONVERSOR ANALÓGICO DIGITAL. AS PAREDES FABRICADAS A PARTIR DO MATERIAL REFLECTOR (10) FORMAM GUIAS DE LUZ QUE EVITAM A DISPERSÃO DA LUZ VISÍVEL PRODUZIDA PELOS CINTILADORES (30) E A CONSEQUENTE INTERFERÊNCIA ENTRE CADA PIXEL E OS SEUS VIZINHOS.
Patent PT-104174-B (PT)
Title: Manga de eixo seccionada com amortecedor de impacto e sistema de retenção
Inventor: ALVES NUNO FILIPE PEREIRA
IPC: B60G7/00
Filed: 2008-09-13
Abstract: ESTA INVENÇÃO APLICA-SE AO ÓRGÃO MECÂNICO ONDE SÃO MONTADAS AS RODAS DE UM VEICULO, ÓRGÃO ESSE CHAMADO MANGA DE EIXO, E CONSISTE NA UTILIZAÇÃO DE UM CASQUILHO DE PLÁSTICO (2) QUE É MONTADO SOB TENSÃO ENTRE O EIXO ONDE É MONTADA A RODA (1) E O CORPO PRINCIPAL DA PEÇA (3) TENDO COMO FUNÇÃO ABSORVER IMPACTOS E VIBRAÇÕES PROVENIENTES DO CONTACTO DA RODA COM O SOLO EVITANDO ASSIM QUEBRAS OU FISSURAS NO EIXO (1) POR FADIGA, OU PELO MENOS AUMENTANDO CONSIDERAVELMENTE A SUA DURABILIDADE. NO CASO DE EVENTUALMENTE OCORRER UMA QUEBRA DO EIXO (1) ESTE PERMANECERÁ PRESO AO CORPO DE MANGA DE EIXO (3) ATRAVÉS DE UM CABO DE AÇO (5) QUE ASSEGURA QUE O EIXO (1) E CONSEQUENTEMENTE A RODA NÃO SE SOLTARÃO. O BRAÇO (8) PODE SER FIXO POR PARAFUSOS A QUALQUER DAS PATILHAS (7E/7D) SOLDADAS AO CORPO DA MANGA DE EIXO (3) PERMITINDO QUE ESTA POSSA SER UTILIZADA EM QUALQUER DOS LADOS DO VEÍCULO. ESTA INVENÇÃO TEM APLICAÇÃO EM QUALQUER VEÍCULO COM RODAS.
Patent TW-215423-B (TW)
IPC: B26B21/58
Filed: 1992-06-24
Granted: 1993-11-01
Abstract: A razor blade includes a substrate (50) with a wedge-shaped edge at a distance of forty micrometers from the sharpened tip (52), and a layer of diamond or diamond-like material (60) defined by facets (66, 68) that have an included angle of less than seventeen degrees that has a thickness of at least twelve hundred angstroms from the sharpened tip (52) of said substrate (50) to a distance of forty micrometer from the sharpened tip (52), and an ultimate tip defined by facets (62, 64) that have lengths of at least about 0.1 micrometer and define an included angle of at least sixty degrees, and that defines a tip radius of less than about 400 angstroms, an aspect ratio in the range of 1:1-3:1, a hardness of at least thirteen gigapascals and an L5 wet wool felt cutter force of less than 0.8 kilogram.
Patent TW-223719-B (TW)
IPC: H04W92/20
Filed: 1993-04-28
Granted: 1994-05-11
Abstract: A method for radiosynchronization of base stations in a simulcasting network which includes a plurality of base stations to be synchronized. Several of said base stations transmit a synchronization signal one after the other. Several of said base stations receive the said transmitted synchronization signals for obtaining several estimates of synchronization error, each of said several estimates being an estimate of synchronization error between one of the transmitting base stations and one of the receiving base stations. In order to achieve simulcast transmission requirements, the timing of subsequent transmissions of the base stations is adjusted by utilizing for the adjustment said estimates, each of the said estimates being an estimate that was obtained based on a sync signal which was either transmitted or received by the particular base station under adjustment. <IMAGE>
Patent TW-332829-B (TW)
Title: The complex of polysiloxane rubber and unsaturated polyester resin
Inventor: KAITANI NORIYUKI
IPC: C08L67/00
Filed: 1993-07-02
Granted: 1998-06-01
Abstract: The present invention relates a complex of polysiloxane rubber and unsaturated polyester resin, characterized in that curing one of the organic peroxide polysiloxane rubber and organic peroxide unsaturated polyester resin components; combination and curing the resulted product and another uncured component to form a complex.
Patent TW-267972-B (TW)
Title: Method and device for widening thermoplastic thin films
Inventor: NAGAYAMA MITSUO
IPC: H01F27/32
Filed: 1993-08-06
Granted: 1996-01-11
Abstract: A method and a device for widening thin films by gripping the two sides of high-molecule thin film and conveying it to the down stream side, mainly comprising: a first belt device(A) having a pair of wheels for expanding the down stream side of the moving direction of high-molecule thin film into a sector shape; a second flexible belt device(B) located above the first belt device(A) of which outside belt surface contacting the outside belt surface of device(B); the said pair of wheels in device(A) capable of moving along the axis 15a and movable in horizontal direction; thereby, adjusting the angle formed by the pair of wheels under the circumstance of unchanged conveying distance in the direction of high-molecule thin film; the outside belt surface of device(B) contacting and applying a pressure on the outside belt surface of device(A) via spring elements, the two sides of high-molecule film gripped between the two outside surfaces and conveyed to the down stream side for widening.
Patent TW-225505-B (TW)
Title: A colorful graph trans-print method for horizontal venetian blind
Inventor: HWANG JONG-SHUENN
IPC: B41K3/02
Filed: 1993-10-07
Granted: 1994-06-21
Abstract: A colorful graph trans-print method for horizontal Venetian blindconsists of the manufacturing processes of thermal trans-print paperand blind blade and the trans-print process which prints graph from thetrans-print paper to the the blind blade. The trans-print process is following. Blind blade arrange procedure: There are two constant-pitch stepwise fixtures devised on the movable stage of the trans-printer. One bottom mold of convex waveform and onedamping pad are used under and between the two stepwise fixtures. Betweenconstant-pitch stepwise fixture and trans-printer is devised one movablealigning plate which can slide and stop on a rail according to the lengthof the blind blade. Then aluminum Venetian blind blades, which had convexshape and punched holes, are put between the two constant-pitch stepwisefixtures and on the bottom mold. Thermal trans-print process: The finished thermal trans-print paper is put on the blades which were laid in order. The stage is then placed under the upper mold which ismatchable with the form of the blind blade. Under the condition of 200C ~ 250 C temperature and 3 ~ 7 kgf/cm2 pressure, in 12.5 ~ 20 secondsit finishes the procedure E which makes the colorful graph of thetrans-print paper going to the surface of the blind blade. Had the pullstrings and the step strings been assemblied, the horizontal Venetian blindwith integrated colorful graph is now finished.
Patent TW-301649-B (TW)
IPC: C07C47/22
Filed: 1993-10-16
Granted: 1997-04-01
Abstract: A process for the production of acrolein by dehydration of glycerol in the liquid phase or in the gaseous phase, in each case on acidic solid catalysts, is described. Compared with previously known processes, the space-time yield and catalyst service life may be surprisingly increased with higher selectivity by treating a glycerol-water mixture with a glycerol content of 10 to 40 wt. % at 180 DEG  to 340 DEG  C. (liquid phase) or at 250 DEG  to 340 DEG  C. (gaseous phase) on a solid catalyst with an Ho value (Hammett acidity function) of less than +2, preferably less than -3.
Patent TW-284786-B (TW)
IPC: C11D7/50
Filed: 1994-10-24
Granted: 1996-09-01
Abstract: The invention relates to compositions comprising 1,1,1,3,3-pentafluorobutane, 1,2-dichloroethylene and optionally a C1-C3 alkanol. These compositions can be used in particular as solvent for the cleaning and defluxing of electronic components and for degreasing metals.
Patent TW-349955-B (TW)
Title: Process for preparing peroxidic perfluoropolyethers
Inventor: MARCHIONNI GIUSEPPE
IPC: C08F14/18
Filed: 1994-11-14
Granted: 1999-01-11
Abstract: A sort of process for preparing peroxidic perfluoropolyethers, having a molecular M of over 5000 and the PO value under 4% of the total weight, being formed the process by the following: reaction of tetrafluoroethylene with oxygen in a liquid phase containing a solvent while the temperature is maintained at between -100 DEG C and -20 DEG C, with chemical initiator, formed by perfluoropolyethers having as many as 3 carbon atoms, at a pressure between 2 and 15 absolute atm and operating with a molar ratio of the tetrafluoroethylene to the chemical initiator higher than 35.
Patent TW-289740-B (TW)
IPC: B01J29/65
Filed: 1994-12-24
Granted: 1996-11-01
Abstract: The prepn. of a catalyst for structural isomerisation of a linear 4+c olefin to its corresp. methyl branched isoolefin involves: (a) mixing (i) zeolite powder comprising at least one zeolite with >= one-dimensional pore structure having a pore size sufficiently small to retard by-prod. dimerisation and coke formation and sufficiently large to allow entry of the linear olefin and formation of the isoolefin, (ii) a binder, (iii) water, (iv) 0.1-6 wt.% w.r.t. (i) and (ii) of >= one monocarboxylic or inorganic acid and (v) 0.1-6 wt.% w.r.t. (i) and (ii) of >= one polycarboxylic acid, (b) forming one or more consolidated particles from the obtd. mixt. and (c) calcinating the particles at 200-700[deg]C.. The structural isomerisation of a linear 4+C olefin to its methyl branched isoolefin involves contacting with the above catalyst at 200-650[deg]C.
Patent TW-314468-B (TW)
IPC: C07J1/00
Filed: 1995-02-20
Granted: 1997-09-01
Abstract: This invention relates to 8 alpha -3-hydroxyestra- 1,3,5( 10),9( 11 )tetraen-17-one ( DELTA 9( 11 )-dehydro-8-isoestrone) (VI),   <IMAGE>   to the process for its preparation, to pharmaceutical compositions containing said 8 alpha -3-hydroxyestra- 1,3,5(10), 9(11)tetraen-17-one ( DELTA 9(11)-dehydro-8-isoestrone) (VI) and to the use of said 8 alpha -3-hydroxyestra-1,3,5(10),9(11 )tetraen-17-one (A9( 11 )-dehydro-8-isoestrone) (VI) for modifying the balance between bone production and bone resorption, and as an antioxidant in a host animal, including man.
Patent TW-340240-B (TW)
Title: Multiple layer collector structure for bipolar transistors
Inventor: WILLIAM UEI-CHUNG LIU
IPC: H01L21/33
Filed: 1995-05-26
Granted: 1998-09-11
Abstract: A sort of multiple layer collector structure for bipolar transistors, having: a relatively thin, highly doped layer and a relatively thick, low doped or non-intentionally doped layer.
Patent TW-418242-B (TW)
Title: Effect powder coatings
Inventor: KIESER MANFRED
IPC: C03C17/28
Filed: 1995-10-18
Granted: 2001-01-11
Abstract: The present invention relates to effect powder coatings which contain one or more lustre pigments and 0.1-10% by weight of conductive pigments selected from non-metallic powder, doped metal oxides, and pulverulent support materials which are coated with a conductive layer, the conductive pigments and the other components of said powder coating being dry blended in the dry state.
Patent TW-332215-B (TW)
Title: Thermoplastic resin compositions having excellent antistatic properties
Inventor: IDEGUCHI JIJIO
IPC: C08L23/16
Filed: 1996-01-11
Granted: 1998-05-21
Abstract: A thermoplastic resin composition having excellent antistatic properties comprising 100 parts by weight of the following component (A), 3 to 30 parts by weight of the following component (B) and 5 to 40 parts by weight of the following component (C): component (A): a crystalline propylene resin having a melt flow rate (MFR) of 3 to 40 g/10 min; component (B): a thermoplastic elastomer selected from (b1) ethylene-propylene copolymer elastomers having a Mooney viscosity (ML1+4(100℃)) of 10 to 85, and (b2) a hydrogenated product of a styrene-butadiene block copolymer or a styrene-isoprene block copolymer, having a styrene content of 20 to 40% by weight and having a weight-average molecular weight of 50,000 to 220,000; and component (C): an acrylamide copolymer selected from the one having a weight-average molecular weight of 1,000 to 50,000, comprising the following structural units which are linearly and irregularly arranged: 65 to 99 mol% of ethylene structural unit represented by the following general formula (I): (I) 0 to 15 mol% of acrylate structural unit represented by the following general formula (II) (II) in which R1 represents an alkyl group having 1 to 4 carbon atoms; and 1 to 35 mol% of acrylamide structural unit represented by the following formula (III) (III) the one having a weight-average molecular weight of 1,000 to 50,000, comprising the following structural units which are linearly and irregularly arranged: 65 to 99 mol% of ethylene structural unit represented by the following general formula (IV) (IV) 0 to 15 mol% of acrylate structural unit represented by the following general formula (V) (V) 1 to 35 mol% of acrylamide structural unit represented by the following general formula (VI) (VI).
Patent TW-496873-B (TW)
Title: Bispecific chimeric molecule, nucleic acid sequence thereof, and in vitro expression system containing the same
Inventor: BRACCO LAURENT
IPC: A61P31/12
Filed: 1996-03-28
Granted: 2002-08-01
Abstract: The present invention relates to a new conditional system for the expression of genes. The system of the invention is based on the bispecific chimeric molecules comprising a domain capable of binding specifically to a target DNA sequence and a detecting domain capable of binding specifically a transactivator or transrepressor or a transactivating or transrepressing complex.
Patent TW-403910-B (TW)
Title: Semiconductor memory device
Inventor: OKAMOTO TOSHIJI
IPC: G11C17/00
Filed: 1996-06-14
Granted: 2000-09-01
Abstract: A semiconductor device provided with a level inversion means comprising a transfer gate N4 for transmitting the output of an NAND circuit 1 to an inverter circuit 2, and a PMOS transistor P4 for pulling up the input terminal of the inverter circuit 2 up to VPP potential in response to the output data of the NAND circuit 1 when the input terminal of the inverter circuit 2 connected to the output terminal of the transfer gate is to be pulled up to the supply potential of VPP.
Patent TW-308727-B (TW)
Title: Semiconductor memory device with capacitor (4)
Inventor: JAW FANG-CHINQ
IPC: H01L21/8242
Filed: 1996-08-16
Granted: 1997-06-21
Abstract: A semiconductor memory device with capacitor, in which the semiconductor memory device includes one substrate, one transfer transistor formed on the substrate, and one storage capacitor electrically coupled to one of drain and source region of the transfer transistor, comprises of the following steps: (1) on the substrate forming one first insulator, overlaying the transfer transistor; (2) forming one first conductive layer, passing at least the first insulator, electrically coupled with one of the drain and source region of the transfer transistor (3) above the first conductive layer periphery forming one pillar layer with at least one notch; (4) on the pillar layer spacer forming one second conductive layer; (5) on the first conductive layer, the second conductive layer and th pillar layer surface interactively forming first and second film layer at least once, in which the second film layer is made of conductive material, and the first one made of insulating material; (6) patterning the first and second film layer, separating the portion located above the pillar layer; (7) one the second film layer forming one second insulating layer, which approximately fills space in the second film layer notch; (8) forming one third conductive layer, overlaying the pillar layer, the first and second film layer, the second conductive layer and the second insulator; (9) patterning the third conductive layer and the second film layer, separating the third conductive layer located above the pillar layer and the third conductive layer and the second conductive layer located in the notch, one end terminal of the second conductive layer approximately connected to the first conductive layer periphery, one end of the third conductive layer approximately connected to another terminal of the second conductive layer, the first, second and third conductive layer constitute one trunk-type like conductive layer, and one end terminal of the second film layer connected to down surface of the third conductive layer, constituting one branch-type like conductive layer, and the first, second, third conductive layer and the second film layer constitute one storage node of the storage capacitor; (10) removing the pillar layer, the second insulator and the first film layer; (11) on exposed surface of the first, second, third conductive layer and the fourth second film layer, forming one dielectric; (12) on one surface of the dielectric, forming one fourth conductive layer to constitute one opposed electrode of the storage capacitor.