baber/WOPTO huggingface dataset:
Patent UY-25757-A1 (UY)
Title: Compras por internet utilizando documentos reales o virtuales de pago adelantado
Inventor: HADASS ZOHAR
Filed: 1999-10-20
Abstract: La presente invención se inserta en el campo del Comerico Electrónico. Estos documentos de pago adelantado campensarán en un sistema central, y habilitan la realización de compras on line (donde el producto/servicio es recibido en el momento a través de Internet) y off line (donde nos referimos a productos tangibles que pueden ser enviados por correo). Es esta modalidad de compra,la condición necesaria para el comienzo del proceso es la compra del documento real o virtual de pago por adelantado por parte del cliente. Este documento de pago adelantado para compras por Internet dispondrá de una escala de diferentes valores. El mismo se podrá adquirir en supermecados, kioscos y cualquier comercio que habilite la distribución de este documento, así como también electrónicamente a través de Internet. La adquisición del documento de pago adelantado se puede realizar por medio de cualquiera de las formas de pago aceptadas en el mercado: efectivo, cheque, préstamo, tarjeta de crédito, cupones de compra, e incluso recibirlo como regalo empresarial. Esta modalidad de compra se activará solamente cuando el cliente haga uso del mismo en la página de Internet de la compañía escogida para comprar y el documento sea aceptado como válido. El contrato entre el proveedor y el sistema central de compensación se realiza de forma directa. El proveedor, ya sea local o internacional, solicita aprobación del sistema para la compra por parte de un cliente de un programa/servicio o de un producto tangible. En el caso de productos electrónicos el sistema realiza el débito únicamente después que el programa o servicio haya sido recibido satisfactoriamente por el cliente. El valor del documento real o virtual de pago adelantado equivale al crédito del cliente hacia el proveedor gracias a una actualización permanente del saldo.
Patent UY-26172-A1 (UY)
Title: Nuevos compuestos derivados del indol
Inventor: ZISAPEL MOSHE LAUDON NAVA
Filed: 2000-05-26
Abstract: El invento se refiere a compuestos de fórmula (I) y (II) y sus sales de adición ácida, donde los compuestos son básicos y donde los símbolos tienen diversos valores definidos, y a composiciones farmacéuticas, de protección de la piel y cosméticas que los contienen.
Patent UY-26445-A1 (UY)
Title: Yerba compuesta mate dulce
Inventor: POSE CARLOS MARTINEZ
Filed: 2000-11-20
Abstract: La invención se refiere a una composición que logra yerba compuesta mate dulce, en forma totalmente natural, sin el uso de azúcar ni edulcorantes artificiales.
Patent UY-29893-A1 (UY)
Title: Derivados de pirazina
Inventor: DENTON STEPHEN MARK
IPC: C07D319/16
Filed: 2006-11-01
Abstract: La presente invención se refiere a compuestos de fórmula y a sales y solvatos farmacéuticamente aceptables de los mismos, a procedimientos para su preparación, a intermedios útiles en su preparación y a composiciones que contienen dichos compuestos, y a los usos de dichos compuestos para el tratamiento de dolor.
Patent ES-178656-A1 (ES)
Title: UN SISTEMA DE TRANSMISIoN DE SENALES
Filed: 1947-06-17
Abstract: Sistema de transmisión de señales que comprende medios electrónicos para establecer un trayecto de baja impedancia a través de una línea antes y después de un intervalo prefijado, con el fin de derivar eficazmente señales de dicha línea antes y después de dicho intervalo prefijado.
Patent ES-179051-A1 (ES)
Title: MEJORAS EN DISPOSITIVOS DE ACOPLAMIENTO ENTRE ANTENAS Y LINEAS DE TRANSMISIoN
IPC: H01P5/02
Filed: 1947-07-23
Abstract: Mejoras en dispositivos de acoplamiento entre antenas y lineas de transmisión caracterizados por un transformador eléctrico empleado para acoplar dos circuitos de diferentes impedancias en una banda de altas frecuencias llevando una serie de conductores eléctricos dispuestos en dos grupos los medios para conectar todos estos conductores unidos en un extremo de forma tal que forman los dos grupos de conductores lineas de transmisión en cortocircuito en dicho extremo y abiertas por el otro y de tal longitud que resuenen en cuarto de onda en una frecuencia de la banda medios para conectar uno de dichos circuitos a los conductores en uno de los grupos y medios para conectar el otro circuito a todos los conductores del extremo cortocircuitado.
Patent ES-179577-A1 (ES)
Title: UNOS PERFECCIONAMIENTOS EN LOS ÉMBOLOS DE LOS MOTORES DE COMBUSTIoN INTERNA
Filed: 1947-08-27
Abstract: Unos perfeccionamientos en los émbolos de los motores de combustión interna, caracterizados por el hecho de construir el émbolo en dos piezas distintas, a saber: una de ellas metálica que forma las cara útil o de trabajo del émbolo, el arranque cilíndrico del mismo con las ranuras correspondientes para los segmentos, y las orejas posteriores para el sostén del eje de biela. Esta parte posterior, quedará cilindrada a un diámetro menor. La otra pieza, que será de material fibro plástico, se ajustará a la parte posterior de la primera y formará la parte cilíndrica de roce y guía con el cilindro, presentando unos orificios para el paso del eje de biela que, actuando de pasador, consolidará la unión entre ambas piezas. Una y otra piezas presentarán los necesarios y coincidentes orificios para asegurar la deslubricación en la cámara de trabajo.
Patent ES-183194-A1 (ES)
Title: Un procedimiento, con el dispositivo correspondiente, para el tratamiento de cualesquiera productos por ondas eléctricas
Filed: 1948-04-07
Abstract: Un procedimiento par ala obtención de nuevos productos compuestos industriales, alimenticios, etc o para el tratamiento de productos compuestos industriales, alimenticios, etc.. consistentes esencialmente en someter los elementos constituyentes del producto a obtener o el producto a tratar, a la acción simultánea de ondas eléctricas distintas, de longitudes diferentes, cortas, muy cortas y ultra-cortas, estando estas longitudes de onda situadas en esencia, en el intervalo comprendido entre al gama de los infra-rojos y la gama de los ultrasonidos.
Patent ES-184368-A1 (ES)
Title: UN PROCEDIMIENTO PARA LA FABRICACIoN DE RAiLES DE ALTA RESISTENCIA AL DESGASTE
Filed: 1948-06-30
Abstract: Procedimiento para la fabricación de railes de elevada resistencia al desgaste hechos de un acero con un contenido de 0 de 0'35 a 1'5% caracterizado porque el enfriamiento del carril acabado y con el calor de la laminación después del proceso de esta se conduce de modo que se origine una estructura de temple de sorbita hasta martensita después de lo cual se realiza lentamente el enfriamiento a una temperatura de unos 620ºC por ejemplo enterrando en arena para obtener el revenido y eliminar amplísimamente las tensiones interiores.
Patent ES-193551-A1 (ES)
Title: Perfeccionamientos en sistemas de radiocomunicacion en dos direcciones
Filed: 1950-06-22
Abstract: Perfeccionamientos en sistema de radiocomunicación en dos direcciones caracterizados por estaciones repetidoras dotadas de medios accionables automáticamente por señales recibidas predeterminadas especiales para cada una de dichas estaciones para hacer que éstas al recibir la señal especial para las mismas repitan señales hacia atrás en la dirección de procedencia de la señal mencionada o hacia delante a la estación próxima del sistema.n
Patent ES-194276-A1 (ES)
Title: Un sistema de radar por ecos de impuilsos
Filed: 1950-08-17
Abstract: Un sistema de radar por ecos de impulsos que tiene medios productores de radio energía en forma de impulsos de búsqueda medios receptores de radio energía en forma de impulsos de eco y medios amplificadores electrónicos en dichos medios receptores incluyendo dichos medios amplificadores un circuito inductivo capacitivo sintonizado para desarrollar dicha energía de impulsos recibida caracterizado por medios de circuito acoplados con dicho circuito inductivo capacitivo para variar la ganancia de dichos medios amplificadores y medios electrónicos de control sincronizados con dichos medios productores energía de impulsos para hacer que dichos medios varian la ganancia del circuito reduzcan la ganancia de dichos medios amplificadores durante el periodo de perturbación procedente de dichos medios productores de impulsos de búsqueda.
Patent ES-253285-A1 (ES)
Title: Process for the production of protein enriched material from protein-containing materials having a relatively high water content
IPC: A23J1/04
Filed: 1959-11-09
Abstract: <PICT:0905607/IV (b)/1> A process for the production of a proteinaceous product from a protein containing material having a fat content and also having a water content of 20% or greater comprises treating the material in counter current flow with one or more organic solvents, or a mixture of such solvents, capable of mixing with water and of dissolving fat, and having a boiling point below that of water such that the outgoing extraction liquor from the treatment exists in two separate phases, one phase containing substantially all the water and the other phase containing substantially all the fat. The temperature of the solvent e.g. acetone, may be higher than the melting point of the fat. The water soluble components of the protein may be substantially coagulated. Substantially all the water and some of the fat may be removed by a first solvent and substantially the whole of the remainder of the fat by a second solvent. The first solvent may be methanol, ethanol or isopropyl alcohol and the second may be trichlorethylene, methylene chloride, carbon tetrachloride, a coal tar naphtha or an aromatic hydrocarbon such as benzene. The protein containing material may be subjected to a pretreatment to remove part of the water therefrom. The treatment may be applied to meat, whale meat and oils, crayfish, offal, bones and liver. An apparatus for carrying out the process consists of a plurality of stages of which at least one comprises a container 11, means 13 for agitating the mixture of liquid and solid placed therein, means for substantially separating the solid from the liquid e.g. a screw press 15, and adapted to direct the liquid to a previous stage or to discharge, and to direct the solid to a subsequent stage or to discharge, as appropriate. The agitating means 13 may comprise a rotating paddle adapted to apply the mixture to the separating means 15 by bucketlike formations 14 at, or adjacent to, the periphery thereof.
Patent ES-264015-A1 (ES)
Title: A process for obtaining an alloy for use in modifying the physical and chemical properties of gold and silver
IPC: C22C18/00
Filed: 1961-01-14
Abstract: An alloy consists of: .Co.0.25- 2.5% .Ni.0.26-10% .Cu.up to 80% .Zn.up to 50% and is prepared by melting the metals, the heating being continued until the mixture is just molten, and then casting the melt. The nickel and copper are added in the form of grains not exceeding 1 mm. in size. 0.05-5% of Ti enclosed in a nickel sheet may be added to the superheated melt under an inert gas prior to casting. The ingot from the above process is then added to a melt of indium and silver to give the final master alloy for modifying the physical and chemical properties of gold or silver containing 4-40% In and 25-50% Ag (based on the final alloy).
Patent ES-272230-A1 (ES)
Title: Method for combating weeds
IPC: C07C275/30
Filed: 1961-11-21
Abstract: The invention comprises N-3-trifluoromethylphenyl-N1:N1-di (hydrocarbon group) ureas wherein one of the hydrocarbon groups has 1 or 2 carbon atoms, the other has 2-4 carbon atoms and both groups contain together up to 5 carbon atoms. The following preparative methods are mentioned: (a) aryl isocyanate + secondary amine (exemplified), (b) arylamine + dialkyl carbamyl chloride, (c) phenyl N-arylcarbamate + secondary amine, (d) arylamine + phenyl N:N-dialkylcarbamate, (e) arylcarbamyl chloride + secondary amine and (f) arylamine + urea + secondary amine, "aryl" in all cases meaning 3-trifluoromethylphenyl. Specified compounds of the invention are N-3-trifluoromethylphenyl-urea in which the N1 hydrogen atoms are substituted by (1) Et, Et (2) Me, n-Bu (3) Me, Et (4) Me, n-Pr (5) Me, i-Pr (6) Me, allyl.ALSO:Herbicidal preparations comprise N-3-trifluoromethylphenyl - N1,N1 - di(hydrocarbon group) ureas in admixture with a solvent, a non-solvent liquid diluent or a solid diluent. Specified forms are emulsions, pastes, wettable powders and dusts. In the active ingredient, one hydrocarbon group has 1 or 2 and the other 2-4 carbon atoms, while both groups contain together up to 5 carbon atoms. The said preparations may contain a dispersing agent, an adhesive, a wetting agent, another herbicide, e.g. a tri- or tetra-substituted arylalkylurea, a halogenated phenoxyalkanecarboxylic acid, a halogenated benzoic or phenylacetic acid, a halogenated fatty acid or salt, ester or amide thereof, a halogenated benzonitrile, terephthalic acid ester or methacrylic acid anilide, borax or other inorganic salt, a fertilizer such as calcium cyanamide or urea, or a pest-controlling agent such as a chlorinated hydrocarbon or phosphoric acid ester the incorporation of such herbicides as dodecyl hexamethyleneimine or its salts, 1,11-ethylene-2,21-dipyridilium dibromide or its salts, carbamates, thiolcarbamates, dithiocarbamic esters, s-triazine derivatives, 2-chlorobenzothiazole, 3-amino-1,2,4-triazole, maleic acid hydrazide, 3,5 - dimethyltetrahydro - 1,3,5-thiadiazine-2-thione, p pentachlorophenol, dinitrocresol, dinitrobutyl, phenol, naphthylphthalamic acid and methyl isothiocyanate, is also mentioned.
Patent ES-309082-A1 (ES)
Title: Headlamp units
IPC: F21V17/00
Filed: 1965-02-06
Abstract: To prevent corrosion, the outer peripheral edge 20b of the metallic reflector 20 of a headlamp unit is positioned within an annular rebate in the periphery 10b of the lens 10 and the rebate is at least, partly filled with jointing material such as an epoxy resin adhesive. Preferably the inner peripheral edge 20a is sealed within the unit by means of jointing material 60 placed between the reflector and the lampholder 50.
Patent ES-311764-A1 (ES)
Title: Process for the manufacture of compacted bodies of calcined magnesia
IPC: C01F5/08
Filed: 1965-04-13
Abstract: Semi-burnt magnesia compacts suitable for further processing into low-porosity refractories, are produced by firing magnesium hydroxide under a pressure sufficient and so applied as to maintain it in a compact shape, up to a sufficiently high temperature and for sufficient time to completely calcine it to magnesium oxide but to leave the latter substantially unsintered. The firing may be continued to a final temperature of 1000 DEG C. and the compacting pressure 1-100 kg./cm2. The compacting may be effected in that the mass being heated is kept under substantially constant pressure in a mould or in that the wax is heated while it is being extruded. The magnesium hydroxide starting material may be admixed with up to 40% by weight based on the weight of the mixture of active or dead-burnt magnesia and also with a plasticizer, e.g. alkali metal salts such as sodium chloride and readily decomposable magnesium salts such as the chloride or sulphate. The compacted shape may be that which it is desired to preserve in subsequent firing operations, e.g. conversion into dead-burnt magnesia and then to refractories. Alternatively, the compacts may be broken up into grog for further processing.
Patent ES-317144-A1 (ES)
Title: Containers for very cold or very hot liquids
IPC: B21D51/24
Filed: 1965-09-06
Abstract: Each wall of a container has a plurality of zones in which non-intersecting but meeting corrugations entirely bound an enclosed area, the corrugations extending beyond each enclosed area to the sides of each zone to meet a corrugation in a contiguous zone, the enclosed areas being located in the centres of the zones and the corrugations in each wall meeting those of the contiguous wall at the common edge. In one embodiment a trapezoidal cargo tank 1, Fig. 1, of a cargo ship with tapered sides has its walls or sides constructed of a series of large and small trays welded together. The zones are indicated by broken lines and all are square in the forward end 2, the port side 3 and the starboard side 5, Fig. 2. In the bilge portions 4 the zones are parallelograms. A further embodiment of the tank, Fig. 5 (not shown) has tapered sides and a trunk. In all embodiments, in order that the container is suitable for storage of very cold or very hot liquids, it must be mounted in a housing which should preferably comprise thermal insulation.
Patent ES-337954-A1 (ES)
Title: Improvements in or relating to Pharmacologically-Active Substituted Benzotriazines.
IPC: A61K31/00
Filed: 1967-03-13
Abstract: Pharmaceutical compositions having central nervous depressive and analgesic activity, comprise as active ingredients at least one substituted benzotriazine of the formula in which R 1 is H, sodium, potassium, methyl, ethyl, propyl, tertiary butyl, morpholino methyl, cyanomethyl, or hydroxymethyl, Hal is halogen and R 2 is halogen or hydrogen and one or more solid and/or liquid pharmaceutical carriers. The above compositions may be in a form suitable for oral, parenteral or rectal administration.
Patent ES-338890-A1 (ES)
Title: Flashing and extractively distilling an extract
IPC: C10G21/00
Filed: 1967-04-04
Abstract: In a solvent extraction process utilizing solvent for the separation of a feed stock into a component which is soluble in the solvent and a component which is less soluble in the solvent than said soluble component, said feed is Contacted with a lean solvent in an extraction zone to form a rich solvent extract phase containing soluble component and a minor amount of less-soluble component, and a raffinate phase containing less-soluble component, the resulting extract phase is introduced into an extractive distillation zone to form an overhead fraction containing lesssoluble component and a bottoms fraction containing solvent and soluble component, the overhead fraction is recycled to the extraction zone and soluble component is recovered from the solvent, a portion of the extract phase being flash-vaporized and the resulting vapour portion combined with said overhead fraction before recycling the latter to the extraction zone. Additional solvent may be added to the extract phase before or after the flash-vaporization. As applied to the extraction of aromatics from hydrocarbon feedstocks the solvent may be sulpholane, sulpholene, dimethylsulpholane, polyethylene glycol or polypropylene glycol, and may contain up to 20% of water. The feedstock may be a reformate or a hydrotreated pyrolysis by-product.
Patent ES-342176-A1 (ES)
Title: Dispenser cathode made of tungsten powder having a grain size of less than three microns
IPC: H01J1/28
Filed: 1967-06-22
Abstract: A dispenser cathode emissive body is manufactured by preparing a homogeneous mixture of barium carbonate, calcium carbonate and aluminium oxide by co-precipitation from a single solution, making a slurry of the mixture and a soluble organic compound, e.g. sucrose, drying the slurry and grinding the dried slurry to form a powder, mixing the powder with a tungsten powder having a maximum particle size of less than 3 Á, then pressing the tungstencontaining mixture using a pressure of at least 20,000 kgm/sq. cm. to form a body and finally heating the body to degas the material and convert the co-precipitated mixture into an aluminate and to form a sintered body. In addition the co-precipitated mixture may be dried and the slurry prepared using a solution of the soluble organic compound. In an example the tungsten-containing mixture comprises 93% by weight W powder of particle size less than 0À5 Á, 0À2% by weight sucrose and 6À8% by weight of co-precipitated BaCO 3 , CaCO 3 and Al 2 O 3 in molar ratio of 5: 3: 2 respectively, and a pressure of at least 25,000 kgm/sq. cm. is used. The very fine tungsten particles may be prepared by the reduction of gaseous tungsten chloride with hydrogen.
Patent ES-345740-A1 (ES)
Title: A Process for the Preparation of Flame Resistant Polyesters.
IPC: C08G63/682
Filed: 1967-10-04
Abstract: Flame-resistant cross-linked polyester resins are prepared by polycondensing one or more [alpha],#-unsaturated polycarboxylic acids or anhydrides thereof and optionally one or more polycarboxylic acids non-polymerizable with ethylenically unsaturated monomers, or anhydrides thereof, with 2,3-dibromo-2-butene- 1,4-diol, and optionally with one or more other polyols, dissolving the polycondensate thus obtained in one or more ethylenic monomers polymerizable with the [alpha],#-unsaturated polycarboxylic acid residues, and cross-linking by polymerization in the presence of a catalyst consisting of from 0À005 to 4% by weight with respect to the reactants, of an organic peroxide or hydroperoxide. In the examples the polyester is prepared from phthalic anhydride, tetrahydrophthalic anhydride, maleic anhydride, 2,3-dibromo-2-butene-1,4-diol, and ethylene glycol and cross-linked with styrene in the presence of benzoyl peroxide and tris-(chloroethyl) phosphate.
Patent ES-352667-A1 (ES)
Title: Preparation of printing forms by the ionic polymerization of photoconductors
IPC: G03F7/00
Filed: 1968-04-10
Abstract: This invention relates to an electrophotographic reproduction process for the preparation of printing plates from electrophotographic reproduction material in which a latent electrostatic image is produced on a layer containing at least one polymerizable organic photoconductor having olefinic double bonds therein, or capable of forming such bonds during heating, the image is made visible by means of a developer which comprises at least one fnely-divided substance which acts as a catalyst for the ionic polymerization of olefins, the reproduction material with the developed image thereon is heated to a temperature between about 50 DEG and 300 DEG C., and the organic photoconductor layer then is removed in a conventional manner from the non-image areas by dissolving it away.
Patent ES-355672-A1 (ES)
Title: Sewage purification
IPC: C02F3/12
Filed: 1968-07-02
Abstract: In an activated sludge treatment of sewage with flow in a closed circuit 4, a surface aerator 7 also circulates the sewage around a partition 5 which separates the upstream and downstream flows of the aerator. The construction is to allow fluent merging of surfaces in the installation.
Patent ES-359219-A1 (ES)
Title: Acetylenic derivatives of 2-oxazolidinones and process of preparation
IPC: C07D263/24
Filed: 1968-10-16
Abstract: 5 - Propargyloxymethyl - 2 - oxazolidinones of Formula I in which R is (a) a saturated or unsaturated C 1-6 aliphatic hydrocarbon radical or (b) an aminoalkyl radical of formula in which n is 1 to 4 and each of R 1 and R 2 is a C 1-5 aliphatic hydrocarbon radical, or -NR 1 R 2 represents a heterocyclic ring or (c) an araliphatic hydrocarbon radical or (d) a phenyl radical which may be substituted by one or more of the following atoms or radicals: halogen atoms, C 1-4 alkoxy, amino, nitro, acetamido, trifluoromethyl, hydroxy, acetoxy, propionyloxy, hydrazinocarbonyl, carboxy, carboxymethyl, C 1-4 alkoxy-carbonyl, C 1-4 alkoxycarbonyl-methyl or C 1-5 aliphatic hydrocarbon radicals, or acyl radicals of formula -CO-R 3 , R 3 being a C 1-4 aliphatic hydrocarbon radical or (e) an [alpha]- or #-naphthyl radical, are prepared by (i) reacting a compound of Formula II with phosgene, in an organic solvent, at a temperature below 50 C. and in the presence of an alkaline agent or (ii) reacting a compound of Formula III with an alkaline agent, in an organic solvent at a temperature below 40 C. or (iii) for compounds I in which R is a substituted or unsubstituted phenyl or [alpha]- or #-naphthyl radical, by reacting 1 - propargyloxy - 2,3 - epoxypropane of Formula IV with a substituted urethane of Formula V in the presence of a tertiary amine and at the melting temperature of the reactants. Pharmaceutical compositions having myorelaxing, sedative, analgesic, anti-inflammatory, antipyretic, tranquillizing, antiphlogistic and anticonvulsive properties, comprise a compound of Formula I together with a pharmaceutically acceptable carrier.