baber/WOPTO huggingface dataset:
Patent IL-180683-A0 (IL)
Title: Drive belt actuator with drive pulleys of different circumferential speed
IPC: F16H19/06
Filed: 2007-01-14
Abstract: This invention relates to an actuator and has particular reference to linear and rotary actuators, particularly those for use in the control of robotic arms. The invention provides a relatively low cost means of achieving substantially backlashfree rotary and/or linear motion. There is provided an actuator (10) comprising: a first drive pulley (28); a second drive pulley (29), the first drive pulley and the second drive pulley being interconnected to rotate together; a first driven pulley (52; 70); a second driven pulley (53; 72); an endless drive belt (40) engaging the first and second drive pulleys and the first and second driven pulleys; a motor (19) connected to drive the first and second drive pulleys to rotate and drive the endless drive belt; a driven member (50; 88; 71, 73) carrying at least one of the driven pulleys; the first and second drive pulleys being arranged so that upon rotation thereof the circumferential speed of the first drive pulley is different from the circumferential speed of the second drive pulley, the endless drive belt being looped around the drive pulleys and the driven pulleys so that the difference between the circumferential speed of the first drive pulley and the circumferential speed of the second drive pulley causes movement of the driven member.
Patent IL-193113-A0 (IL)
Title: Heterocyclic antiviral compounds
Filed: 2008-07-29
Abstract: Compounds having the formula Ia or Ib wherein R1, R2, R3 and R4 are as defined herein are Hepatitis C virus NS5b polymerase inhibitors. Also disclosed are compositions and methods for treating an HCV infection and inhibiting HCV replication.
Patent IL-208287-A0 (IL)
Title: Titanium dioxide
IPC: C09D7/61
Filed: 2010-09-21
Abstract: A colored composition comprising: a) NIR scattering TiO2 particulate material with an average crystal size of greater than 0.40 μm and a particle size distribution such that 30% or more of the particles are less than 1 μm; b) one or more non-white colorant; wherein the particulate material and the non-white colorant are dispersed within a vehicle. This material with a large crystal size has unusually high reflection of NIR radiation and, simultaneously, noticeably diminished reflectance of visible light. Also disclosed is a coated particulate TiO2 material, wherein the material has an average crystal size of greater than 0.40 μm, and the coating comprises one or more oxide material; this provides low levels of photocatalytic activity that were previously unattainable. This coated TiO2 material may be provided in a composition.
Patent RO-128320-A0 (RO)
Title: Device for quasi-continuous density and viscosity measurement
Inventor: BECEA GRIGORE
IPC: G01N9/26
Filed: 2012-07-27
Abstract: The invention relates to a device for the quasi-continuous measurement of the density and viscosity of a drilling fluid while drilling a bore hole. According to the invention, the device consists of a vertical tube (), open at a lower end, which is immersed into a drilling fluid () and which is in connection with a hose (), at its upper part, the tube () being provided with two lower and upper joints () connected, by means of some lower and upper pipes (), to a differential manometer (), where inside the hose () there may be achieved a pressure higher or lower than the atmospheric pressure, which provides the lowering or lifting of the level of the drilling fluid () from/into the vertical tube ().
Patent MC-1535-A1 (MC)
Inventor: TARANCON GREGORIO
IPC: B05D7/22
Filed: 1983-08-02
Abstract: The invention deals with a process for the surface halogenation of polymeric or metallic materials. 
<??>This process comprises:
 introducing the material into a chamber;
 heating the chamber and the material to a selected temperature in the range of 38 DEG C to 93 DEG C by recirculating the air through a heat exchanger; evacuating the system; introducing a halogen into the system in an amount (i) of up to about 10 percent in excess of the theoretical amount of halogen required to halogenate the material to a desired depth and (ii) sufficient to provide a partial absolute pressure in the system in the range of 0.007 x 10<5> Pa to 0.21 x 10<5> Pa absolute;
 introducing an inert gas into the system in an amount sufficient to provide a total pressure in the system of about one atmosphere;
 maintaining the selected temperature by recirculating the halogen/inert gas mixture through the heat exchanger;
 recirculating the halogen/inert gas mixture a sufficient number of times to reduce the amount of halogen to less than about 5 percent of the amount of halogen initially introduced into the system;
 evacuating the system;
 introducing air into the system to provide about atmospheric pressure; and
 removing the material.
Patent IE-900609-A1 (IE)
Title: Oxime derivatives and herbicides containing the same as an¹active ingredient
IPC: C07C/
Filed: 1990-02-19
Abstract: The present invention relates to a specific oxime derivative or its salts and herbicidal compositions containing the same. The oxime derivatives according to the present invention show excellent herbicidal effect against broad leaved weeds and narrow leaved weeds, and additionally, have quickacting herbicidal activity with reduced application.
Patent MA-28309-A1 (MA)
Title: Comprime matriciel permettant la liberation prolongee de trimetazidine apres administration par voie orale.
Inventor: BRUNO HUET DE BAROCHEZ
Filed: 2005-05-02
Abstract: COMPRIME MATRICIEL PERMETTANT LA LIBERATION PROLONGEE DE TRIMETAZIDINE APRES ADMINISTRATION PAR VOIE ORALE La présente invention a pour objet un comprimé matriciel permettant la libération prolongée de Trimétazidine ou d'un de ses sels d'addition à un acide pharmaceutiquement acceptable après administration par voie orale, caractérisée en ce que la libération prolongée est contrôlée par l'utilisation d'un polymère dérivé de cellulose.
Patent MA-43477-A1 (MA)
Title: Immunothérapie contre le mélanome et d'autres cancers
Inventor: WEINSCHENK TONI
IPC: G01N33/574
Filed: 2017-04-13
Abstract: La présente invention concerne des peptides, des protéines, des acides nucléiques et des cellules destinés à être utilisés dans des méthodes immunothérapeutiques. En particulier, la présente invention concerne l'immunothérapie du cancer. La présente invention concerne, en outre, des épitopes peptidiques des lymphocytes t associés à une tumeur, seuls ou en combinaison avec d'autres peptides associés à une tumeur, qui peuvent, par exemple, servir de principes pharmaceutiques actifs pour des compositions vac
Patent UY-30378-A1 (UY)
Title: Nuevos derivados de piridinona n-aril y n-heteroaril sustituidos para usar en enfermedades mediadas por mch-1
Inventor: JULEN OYARZABAL SANTAMARINA
IPC: C07D211/86
Filed: 2007-05-31
Abstract: La presente invencion se refiere a derivados de piridinona de N-arilo y de N-heteroarilo sustituídos que tienen actividad antagonística hormonal concentradora de melanina (MCH), en particular MCH-1 de acuerdo con la formula general (I) una sal de adicion de base o ácida farmacéuticamente aceptable del mismo, una forma de N-oxido del mismo o una sal de amonio cuaternario del mismo. Las bondades de la invencion se describen en "descripcion de la invencion"
Patent CH-714550-A1 (CH)
Title: Procédé de lubrification d'un échappement horloger.
Inventor: MOHAMED GOUIDER
IPC: G04D5/00
Filed: 2018-01-12
Abstract: L’invention concerne un procédé de lubrification d’un mécanisme d’échappement horloger comprenant un mobile destiné à recevoir une force motrice et un organe d’arrêt destiné à coopérer avec le mobile pour bloquer ou laisser libre sa rotation de manière alternative, ledit mobile et ledit organe d’arrêt présentant respectivement des premiers et deuxièmes organes de contact destinés à coopérer les uns avec les autres. Selon l’invention, le procédé est caractérisé en ce qu’il comporte une étape d’application d’une graisse comprenant des particules de type PTFE dispersées dans une huile de base, la charge de PTFE étant ajustée par rapport à la surface spécifique des particules de manière à obtenir une graisse présentant un grade compris entre 3 et 1, de préférence un grade 2 selon l’échelle NLGI (National Lubricating Grease Institute).
Patent CH-718254-A1 (CH)
Title: Assemblage par sertissage d'une pierre précieuse ou semi-précieuse sur un support de sertissage.
Inventor: ANTOINE ARPIN
IPC: A44C17/04
Filed: 2021-01-15
Abstract: L'invention concerne un assemblage par sertissage d'une pierre précieuse ou semi-précieuse (2) sur un support de sertissage (1), le support de sertissage (1) comportant une plaque plate (4) rectangulaire allongée à partir de laquelle s'étendent de part et d'autre de la partie longitudinale de la plaque au moins trois bras de maintien (5) de la pierre (2). Les bras de maintien (5), de forme allongée et courbée, comportent une partie supérieure terminant par une extrémité supérieure (5A) recourbée vers l'intérieur pour maintenir la pierre précieuse ou semi-précieuse (2), l'extrémité supérieure (5A) recourbée de chaque bras de maintien (5) étant agencée pour s'insérer dans une creusure (6) dans une culasse (7) de ladite pierre (2), sous une partie protubérante (8) dite rondiste de ladite pierre (2). De cette manière, lorsque deux pierres (2) avec leurs deux supports de sertissage (1) sont serties côte à côte notamment pour la réalisation de pavage, les supports de sertissage (1) ne soient pas visible.
Patent ES-182966-A1 (ES)
Title: PROCEDIMIENTO DE FABRICACIoN DE MADERA SINTÉTICA A BASE DE COMPUESTOS MAGNESIANOS
Filed: 1948-03-17
Abstract: Procedimiento de fabricación de madera sintética a base de compuestos magnesianos, que se caracteriza por comprender una proporción de magnesita cáustica de 1:1 1:4 a los elementos de relleno, adicionándose sales magnésicas o báricas a amasar con la magnesita cáustica en disoluciones que irán de 18º a 28º beaumé.
Patent ES-183497-A1 (ES)
Title: PROCEDIMIENTO PARA LA OBTENCIoN DE COMPOSICIONES PESTICIDAS O REPELENTES PARA LOS INSECTOS, DESTINADAS A LA FORMIGACIoN
Filed: 1948-04-29
Abstract: Procedimiento para la obtención de composiciones pesticidas o repelentes para los insectos, destinadas a la fumigación, que incluyen composiciones para este objeto, formadas por una mezcla que comprende un compuesto pesticida o repulsivo para los insectos, térmicamente vaporizables, el nitrato y/o nitro derivado de guanidina y una cantidad de sensibilizador de la descomposición térmica del derivado o derivados mencionados de gunidina, suficiente para permitir que se verifique una descomposición térmica auto sostenida y sin llama de dicho derivado o derivados, en presencia del compuesto pesticida o repulsivo para los insectos.
Patent ES-186046-A1 (ES)
Title: PROCEDIMIENTOS PARA LA OBTENCIoN DE PRODUCTOS DE CONDENSACIoN ACUOSOLUBLES, DESTINADOS AL TRATAMIENTO DE TEXTILES
Filed: 1948-11-24
Abstract: Procedimiento para la obtención de productos de condensación acuosolubles destinados al tratamiento de textiles especialmente fibras de celulosa caracterizándose porque se condensa una amida de ácido di- o policarbónico tal como la. urea la melamina. la oxamida u otra amida del mismo tipo en medio alcalino con una cantidad de glioxal tal que no fija más que una parte que no exceda de preferencia de 50% del nitrógeno reactivo de la amida y en condensar después el producto así obtenido en medio alcalino con una cantidad de formaldehido suficientemente grande para fijar el nitrógeno reactivo restante.
Patent ES-190903-A1 (ES)
Title: MáQUINA DE DESCABEZAR Y DESTRIPAR PESCADO
Filed: 1949-12-20
Abstract: Una máquina de descabezar y destripar pescado que se caracteriza por una correa transportadora con un sistema de canalones metálicos o de materia flexible; en cuyo ramal superior que va apoyado sobre una placa se va depositando el pescado a limpiar.
Patent ES-199873-A1 (ES)
Title: PERFECCIONAMIENTOS INTRODUCIDOS EN LAS MáQUINAS PARA LA FABRICACIoN DE TUBOS DE VIDRIO DESTINADOS AL ENVASADO DE COMPRIMIDOS Y SIMILARES
Filed: 1951-10-05
Abstract: Perfeccionamientos introducidos en las máquinas para la fabricación de tubos de vidrio, destinados al envasado de comprimidos y similares, comprendiendo un transportador de movimiento alternativo, longitudinal a la máquina para los tubos de vidrio, caracterizado porque el dispositivo de accionamiento de dicho transportador comprende un medio de accionamiento alternativo en sentido longitudinal a la máquina, combinado con un segundo medio de accionamiento alternativo en sentido vertical, al objeto de dotar a cualquier punto de dicho transportador, de un movimiento de trayecto substancialmente rectangular, alargado, de longitud suficiente para comprender dos estaciones de trabajo sucesivas, y pasos longitudinales en los topes para los tubos de vidrio en las estaciones finales de corte y cierre de los mismos, para la insuflación de aire a presión en el interior de dichos tubos.
Patent ES-291446-A1 (ES)
Title: Support stocking
IPC: D02G3/32
Filed: 1963-09-06
Abstract: A covered elastic yarn, Fig. 5 (not shown), is formed by closely wrapping a first inelastic thermoplastic synthetic wrap yarn 26 in one direction about a core 25 made from a long chain synthetic polymer composed of at least 85% of a segmented polyurethane, closely wrapping a second inelastic thermoplastic synthetic wrap yarn 27 in an opposite direction about said first yarn, and treating the covered elastic yarn with heat to shrink and set the yarns 26, 27 and to embed the first yarn 26 in the core 25. The yarns 26, 27 are applied while the core 25 is elongated about 153% of its relaxed length.
Patent ES-301526-A1 (ES)
Title: Improvements relating to infra-red tubes
IPC: H05B3/44
Filed: 1964-06-27
Abstract: In an infra-red heater comprising a helical element in a quartz tube, the tube is cushioned by three layers of glass wool or the like interposed between the tube and brass end ferrules by which it is supported, and to which connections are made.
Patent ES-321507-A1 (ES)
Title: Fluid-dispensing systems
IPC: A61M11/02
Filed: 1966-01-07
Abstract: A liquid dispensing arrangement comprises a container 1 having a measuring chamber 24 defined partly by a movable wall such as a flexible diaphragm 22, the wall being moved by liquid under the action of a pressurized gas in the container. The diaphragm 22 is secured to a plug member 2 by a cap 33 which serves to limit the expansion of the diaphragm. In operation, upon depressing a sliding valve member 7, a passage 20 in the plug is brought into communication with a passage 21 via a groove 17 in the valve liquid then expands the diaphragm into contact with the cap 33. When the valve is moved in the opposite direction a passage 18 in the latter is brought into communication with the passage 21 so that, upon removal of a closure plug 12, the liquid is dispensed by the resilience of the diaphragm. The container is filled by removing a stop collar 11 on the valve and then moving the latter until a passage 19 therein is in alignment with the passage 20. In a modification (Fig. 2) the diaphragm and cap 33 are secured to a vertically movable valve member the travel of which being limited by pins (34) in the valve engaging with slots (35) formed in a plug member 26. By removing the pins the valve may be moved to a position in which the container can be filled through an outlet port (38).
Patent ES-336593-A1 (ES)
Title: Catalytic system for the polymerization of vinyl chloride and other ethylenic monomers
IPC: C08F14/06
Filed: 1967-02-08
Abstract: Vinyl chloride polymers are made by polymerizing vinyl chloride alone or with another monomer in the presence of a catalyst system consisting of trialkyl boron complexed with hydrazine, a peroxide, and molecular oxygen. The polymerization temperature is preferably below 0 DEG C. The other monomer may be vinyl acetate, laurate, or stearate, methyl or lauryl acrylate or methacrylate, acrylonitrile, monochlorotrifluoroethylene, 1,1 - dichloroethylene, 1,2-dichloroethylene, or trichloroethylene. The preferred peroxide is monochloracetyl peroxide dissolved in methyl phthalate. The polymerization is substantially bulk, only small amounts of methanol in relation to the monomers being present.
Patent ES-339397-A1 (ES)
Title: Heating apparatus and process
IPC: C07C11/02
Filed: 1967-04-17
Abstract: A tube in which a hydrocarbon feed is thermally cracked (see Division C5) has an inside diameter of about 2 to 3 inches and of length of from 60-210 feet. The tube is preferably formed as a coil comprising tube lengths of about 20 to 45 feet interconnected by 180- degree bends.
Patent ES-340584-A1 (ES)
Title: Unsaturated Polyurethanes, their preparation and Vulcanisates prepared from them
IPC: C08G63/66
Filed: 1967-05-16
Abstract: Unsaturated polyurethanes which have terminal unsaturations, a M.W. of 20,000 to 200,000, and ethylenic unsaturations distributed substantially statistically at average intervals of 1000 to 8000 units of molecular weight along the molecule either in the molecular chain itself or in branches from the molecular chain, may be prepared by reacting in the following relative proportions: (a) n moles of an unsaturated polyester, polyether, polyesteramide, polyamide or polyesterether having two functional groups reactive with isocyanates and an average number of ethylenic unsaturations of 1 per 1000 to 8000 units of molecular weight, these ethylenic unsaturations being distributed substantially statistically along the length of the polymer molecule (b) 2 moles of an unsaturated compound which is monofunctional with respect to isocyanates and (c) n+1 moles of an organic diisocyanate. In specific examples the compound (a) is an unsaturated polyester prepared from adipic acid, ethylene glycol, propylene glycol and allyloxypropanediol, the monoallylether of trimethylolpropane or 1,1-dimethanolcyclohex-3-ene, the compound (b) is diallyloxypropanol, diallylamine or the diallyl ether of trimethylolpropane and the diisocyanate (c) diphenylmethane - 4,41 - diisocyanate. The polyurethanes may be vulcanized by subjecting them to a system comprising sulphur, mercaptobenzothiazole, mercaptobenzothiazole disulphide or mercaptobenzothiazole polysulphide and an activator, several of which are listed.
Patent ES-345971-A1 (ES)
Title: Positioning system
IPC: G05D3/20
Filed: 1967-10-11
Abstract: Positioning means is controlled by position detecting means responsive to the frequency pattern produced by a Lippmann film registration area in or on the object to be positioned. As described, the object is a Lippmann film optical read-only storage plate, i.e. a transparent photographic plate in which information is stored as light reflecting layers with characteristic spacing by directing light of selected frequencies at areas of the plate e.g. by use of lasers, grating, and electro-optic deflector, to set up standing waves, then removing the plate, developing it, and replacing it. Data is read using selected frequency light again, a grating to separate the frequencies reflected, and photodetectors. To facilitate accurate positioning on replacement, registration information in three areas was recorded along with the data. Registration information is read from two of the areas alternately and compared. The table on which the plate is mounted is rotated in a sense determined by the difference until identical signals are obtained from both areas, then the table is moved rectilinearly in X and Y directions until the signals from the two areas reach standard (equal) values.
Patent ES-347207-A1 (ES)
Title: Process for the catalytic refining of hydrocarbons containing organic sulphur compounds
IPC: C10G45/06
Filed: 1967-11-15
Abstract: In the process of Specification 1,082,509 some or all of the water vapour added is replaced by a gas containing free hydrogen. The gas may be a hydrogen-containing stream from a cracking process.
Patent ES-348505-A1 (ES)
Title: Defoaming,deaerating,and drainage aid compositions
IPC: D21H21/12
Filed: 1967-12-21
Abstract: A defoaming, deaeirating and drainage aid composition is formed by dispersing 3 to 35 parts by weight of a finely divided silica into a mixture consisting of 55 to 93 parts of an oil having a viscosity varying from 20 to 200 S.U.S. at 100 F., and 4 to 20 parts of one or more alkoxysilicon chlorides having the formula C1 m Si (OR) n wherein m represents 1 or 2, n represents 2 or 3 and R is a straight or branched chain alkyl group containing from 2 to 22 carbon atoms, and then making the silica hydraphobic by heating the resulting mixture under reduced pressure until substantially all the hydrogen chloride is removed therefrom. An alkylene oxide may finally be added to react with any residual hydrogen chloride. The oil may be mineral seal oil, kerosene, halogenated hydrocarbons, diisooctyl azelate, hexa-2-ethyl butoxy di-siloxane, or polyalkylene glycols. The silica may be precipitated, fumed, arc, or aerogel silica and the compounds C1 m Si(OR) n may be bis-(decyloxy) silicon chloride or tris-(decyloxy) silicon chloride.
Patent ES-348709-A1 (ES)
Title: Basic esters of certain substituted isoxazole-4-carboxylic acids
IPC: A61K31/42
Filed: 1967-12-27
Abstract: Novel compounds of Formula I in which R2 is C 1-6 alkyl, R3 is C 2-6 alkylene and each of R4 and R5 is C 1-6 alkyl or -NR4R5 represents a heterocyclic ring system, are prepared by reacting a compound of Formula II with at least an equimolar weight of an aminoalcohol of Formula HO-R3-NR4R5, in an inert organic solvent at a temperature of from about -20 C. to about 100 C. 2 - ([alpha] - Chloro - [alpha] - hydroxylimino - methyl) - 5- nitrofuran of Formula III is prepared by reacting 5 - nitrofurfural with hydroxylamine hydrochloride to form 5 - nitro- 2 - furaldoxime of Formula IV and chlorinating this with nitrosyl chloride in ether. Antitrichomonal compositions comprise one of the novel compounds together with a carrier. The compositions may be in the form of tablets, dragÚes, capsules, suppositories, injectable liquids, drops, emulsions, suspensions or syrups.
Patent ES-353037-A1 (ES)
Title: Process for the purification of sulfur from pyrite and other sulfur-containing ores
IPC: C01B17/02
Filed: 1968-04-23
Abstract: Crude sulphur, obtained from iron pyrites or other similar sulphur-containing ores, is purified by treating the crude sulphur suitably at an elevated temperature with an aqueous acid leaching liquor which includes an oxidizing agent for quantitatively transforming arsenic sulphide contained in the crude sulphur into sulphuric and arsenic acids, decanting the leaching liquor and washing the purified sulphur thus obtained. Suitable specified oxidizing agents are an aqueous solution of an alkali metal or alkaline-earth metal hypochlorite, an aqueous solution of chlorine, a vapour of an oxide of nitrogen, an alkali metal nitrate, nitric acid, or a mixture of any of these with an aqueous solution of an alkali metal or alkaline-earth metal chloride, hydrochloric acid or sulphuric acid. The leaching liquor may be purged of the sulphuric and arsenic acids and recycled to treat further crude sulphur.
Patent ES-361613-A1 (ES)
Title: Preheating glass batch material by melting the batch core area
IPC: C03B1/00
Filed: 1968-12-18
Abstract: Glassmaking batch material is heated to form a coherent body by heating the material progressively from a central core area, utilizing the heat insulation characteristics of the surrounding batch material to ensure the progressive melting of the batch material from the inside. Heating is preferably effected by electrodes located in a compatible molten glass core filling. A continuous process is described in which the batch material is advanced along a conveyor during treatment before passing into a glass furnace tank.