baber/WOPTO huggingface dataset:
Patent MA-41234-A1 (MA)
Title: Stockage d'électricité par l'intermédiaire d'accumulateurs thermiques et d'une turbine à air
Inventor: STEVANOVIC DRAGAN
IPC: F02C6/16
Filed: 2015-04-13
Abstract: L'invention concerne un procédé servant au stockage d'électricité par la conversion en une énergie thermique puis par la production d'électricité au moyen d'un ensemble de turbines à gaz comprenant un compresseur (1), un détendeur (6) et un générateur d'électricité (8), à l'aide au moins d'un premier (3) et d'un deuxième (4) accumulateur à basse température, et d'un accumulateur à haute température (5) avec un produit en vrac faisant office d'accumulateur de chaleur (11). L'énergie électrique est stockée seulement sous la forme d'une chaleur à haute température dont la température est supérieure à la température de sortie de turbine tot dans un accumulateur (5) thermique. Au cours de la phase de production d'électricité, un gaz comprimé provenant du compresseur (1) est chauffé, dans un accumulateur à basse température (3, 4), à une température proche de la température de sortie de turbine tot, puis est chauffé dans un accumulateur à haute température (5) avec une chaleur stockée issue de l'électricité à un niveau de température au moins égal à la température d'entrée de turbine tit. Le rapport entre la hauteur de lit dans la direction d'écoulement et le diamètre moyen de particules du produit en vrac (11) dans l'accumulateur à haute température (5) est égal au moins à 10, de manière préférée au moins à 100, de manière davantage préférée au moins à 250, de manière encore plus préférée au moins à 500 et de manière particulièrement préférée au moins à 1000. L'invention concerne également un dispositif, dans lequel ledit procédé peut être employé.
Patent UY-24070-A1 (UY)
Title: Procedimiento vigorizador de semillas, la semilla resultante y la maquinaria requerida para su obtencion.
IPC: A01C1/02
Filed: 1995-10-25
Abstract: Procedimiento vigorizador de semillas, la semilla resultante y la maquinaria requerida para su obtención caracterizado por aplicar calor y humedad durante determinado tiempo, en rangos predeterminados, según el tipo de material genético que se procesa, operándose primeramente en ambiente húmedo y posteriormente en ambiente seco hasta llevar la semilla a las condiciones normales de almacenaje en cuanto a contenido de temperatura y humedad, todo en una máquina, para obtener nuevas condicionantes de comportamiento de la semilla propiamente dicha.
Patent AT-515620-A1 (AT)
Title: Zylinderschloss
Inventor: PRUNBAUER KURT
IPC: E05B29/00
Filed: 2014-01-09
Abstract: Die Erfindung betrifft ein Zylinderschloss mit einem Zylindergehäuse (1) und einem darin drehbaren, einen Schlüsselkanal (2) aufweisenden Zylinderkern (3), wobei im Zylinderkern (3) Schlitze (4) vorgesehen sind, in denen Schließplättchen (5) verschiebbar angeordnet sind, die jeweils mit einer Spiralfeder (6) vorgespannt sind, wobei die Schließplättchen (5) an ihrem äußeren Umfang jeweils wenigstens einen Vorsprung (7) aufweisen, der mit wenigstens einer Ausnehmung (8) im Zylindergehäuse (1) zusammenwirkt, um den Zylinderkern (3) gegen eine Drehbewegung relativ zum Zylindergehäuse (1) zu blockieren, wobei die Schließplättchen (5) eine Ausnehmung (9) zur Aufnahme eines Flachschlüssels (10) aufweisen, wobei an einer der Seitenkanten (11) der Ausnehmung (9) eine oder mehrere Abtastnocken (12) und/oder Abtastnuten (13) zum Eingriff in Codierungen (14, 15, 16) vorgesehen sind, wobei die Codierungen an Abtastpositionen an einer Seite des Flachschlüssels vorgesehen sind, sodass durch Einschieben des Flachschlüssels in die Ausnehmung (9) die Schließplättchen (5) verschoben werden und den Zylinderkern (3) freigeben.
Patent ES-150015-A1 (ES)
Title: MECANISMO DE COMPENSACIoN PARA VEHiCULOS AUTOMOTORES
IPC: B60G21/04
Filed: 1940-07-20
Abstract: Mecanismo elástico compensador para vehículos automotoresen el que palancas acodadas apoyadas giratorias en el bastidor se apoyan con un brazo sobre los ejes y los otros brazos de las palancas subordinadas a las ruedas de cada lado se unen entre sí intercalando muelles espirales mediante varillas de tracción y éstas se unene mediante un balancín compensadorcaracterizado porque los ejes se construyen como semiejes oscilantes (5678) y estos se unen mediante cables cortos de acero (34) arrollados con los correspondientes brazos (12ª13ª14ª15ª) de las palancas acodadas.
Patent ES-180041-A1 (ES)
Title: UN MÉTODO PARA EL AVANCE O EXTRACCIoN DE LAS CUBIERTAS DE CABLES ELÉCTRICOS
IPC: B21C23/26
Filed: 1947-10-09
Abstract: Un método para el avance o extracción de las cubiertas de cables eléctricos por presión, mediante un aparato que tiene una cámara para metal de forro, que incluye un cilindro y medios de pasaje que conducen a una matriz de expulsión por presión y que tiene un martinete adaptado para moverse hacia dentro y hacia fuera de un extremo del cilindro y por los medios de pasaje mediante el referido martinete, expulsar por presión metal para forro a través de la matriz e expulsión para formar una parte de un forro, interrumpir la operación de expulsión por presión, mientras queda metal para forro residual en la referida cámara, sacar el martinete del cilindro y sacar una parte del metal residual para forro que está adyacentemente al extremo interno del martinete al final de la operación de expulsión por presión, fuera de la cámara,introducir un tubo vertedor dentro del cilindro, por su extremo interno adyacente y adaptado para dirigir metal líquido directamente contra la superficie libre del metalresidual para forro restante, renovar la carga del metal para forro en la referida cámara, vertiendo metal fundido para forro a través del tubo vertedor y haciendo que el metal fundido par forro, al salir inicialmente del tubo, lave, funda y suelde autógenamente la carga renovada de metal a la porción superficial libre del metal residual que queda retirar el tubo vertedor del cilindro y forzar nuevamente metal par forro fuera del cilindro mediante el martinete, para expulsar por presión metal para forro através de la matriz de expulsión y formar una porción adicional del referido forro.
Patent ES-186051-A1 (ES)
Title: UN PROCEDIMIENTO DE PRODUCIR áLABES PARA ROTORES DE TURBINAS HIDRáULICAS
IPC: F03B3/12
Filed: 1948-11-24
Abstract: Un procedimiento para producir álabes para rotores de turbinas hidráulicas que incluye las operaciones de cortar una plada plana de acero dulce a la forma requerida por el álabe aplicar un depósito de acero inoxidable por soldadura eléctrica a dicha plada en su estado plano; mecanizar y/o rectificar la placa compuesta así obtenida hasta un acabado de superficie lisa y un espesor exacto todavía en su estando plano y doblar dicha placa compuesta a acabada a la forma requerida el álabe
Patent ES-189456-A1 (ES)
Title: Mejoras introducidas en los enfocados para construir edificios
Filed: 1949-08-17
Abstract: Mejoras introducidas en los encofrados para construir extructuras cada una de cuyas tablas se lleva cada vez hacia arriba en la altura de una tongada; caracterizadas porque las tablas de encofrado están provistas de soportes que bajan desde ellas y porque entre estos soportes y el hormigón fraguado se disponen mediso par aguiar las tablas de encofrado.
Patent ES-193773-A1 (ES)
Title: PROCEDIMIENTO PARA LA PRODUCCIoN DE CUERPOS CELULARES
Filed: 1950-07-04
Abstract: Procedimiento para la producción de cuerpos celulares con celdillas cerradas de sustancias artificiales termoplásticas por incorporación de gases bajo presión a las indicadas sustancias en una forma comprimible haciéndose expansionar la masa conteniendo gases después de enfriar dado el caso por nuevo caldeo caracterizado porque los materiales de partida antes de introducirse en un molde de prensado con émbolo móvil se convierten en un estado de fina división suelto y comprimible y porque a los materiales se incorporan disolventes o reblandecedores que ya a la temperatura ordinaria favorecen bajo alta presión la disolución de los gases en la masa porque esta masa suelta recibe en el molde de prensado desde fuera gases bajo presión preferentemente moderada por ejemplo de 10 - 30 atm. porque la masa juntamente con el gas se comprime y condensa en el molde de prensado gracias a introducir el émbolo por lo menos hasta alcanzar en el gas la presión necesaria para disolver los gases en la masa después de lo cual el molde se calienta con la masa y luego se sigue elaborando esta última para formar el cuerpo celular.
Patent ES-199012-A1 (ES)
Title: MEJORAS EN LA CONSTRUCCIoN DE REGULADORES DE PRESIoN DE MEMBRANA
Filed: 1951-07-30
Abstract: Mejoras en al construcción de reguladores de presión membrana con un asiento hueco de válvula flotante sobre membranas caracterizados porque el asiento de válvula se dispone móvil y libremente flotante sin guía especial contra un platillo de válvula.
Patent ES-252408-A1 (ES)
Title: Tempering of glass sheets
IPC: C03B27/044
Filed: 1959-10-02
Abstract: When tempering a glass sheet supported horizontally in a. bending mould, using apparatus such, for example, as described in Specification 771,036, the fluid blasts applied below the sheet are arranged to exert a force on the sheet greater than that exerted by those applied above by an amount less than the weight of the sheet. This may be achieved by arranging the lower jets closer to the sheets or supplying them with greater fluid pressure, or both.
Patent ES-273932-A1 (ES)
Title: Process for the preparation of metallic materials by compression of a magnesium or magnesium alloy powder
IPC: G21C3/06
Filed: 1962-01-22
Abstract: A magnesium base powder is treated in a fluorine containing atmosphere at 0-600 DEG C. to form a coating of magnesium fluoride the fluorine content of the powder being 0.1-15% by weight. The magnesium base powder may be compacted before, during or after the treatment with the fluorine atmosphere which may be fluorine or hydrogen fluoride with or without argon as a diluent. The powder may have a grain size of 1-2000 microns and it may be treated in a fixed furnace or a rotary furnace containing steel balls coated with magnesium. The treatment time varies from 2 to 5 hours. The compacted powder may also be treated with the fluorine atmosphere or the treatment may be carried out during rolling or drawing of the compacted powder.
Patent ES-289661-A1 (ES)
Title: New imidazole derivatives and processes for their production
IPC: C07D233/70
Filed: 1963-06-21
Abstract: The invention comprises imidazoles of the general formula <FORM:1026409/C2/1> and the non-toxic salts with inorganic or organic acids, wherein R is -OH or -SH R1 is H, methyl, carboxy or carbalboxy R2 is C1- 10-alkyl, C2- 6-alkenyl, C3- 7-cycloalkyl, o , o -dialkoxyalkyl (at most 6C), dialkylamino alkyl (in all at most 10C and wherein the two alkyl groups together with N can form a 5-7 membered ring), phenyl, phenylalkyl (at most 4C in the alkylene residue) the phenyl group being optionally substituted by halogen, OH, CN, NO2, CF3, CO2H, CH3CO2, CO2C2H5, alkylthio, alkanoyl (at most 4C) or 1-3 alkyl or alkoxy groups (at most 4C in each radical) and the preparation thereof (wherein R is OH) by reacting HCHO, and amine R2NH2 and a ketone <FORM:1026409/C2/2> wherein R11 is methyl or carbalkoxy in a polar solvent, or first forming the Schiffs base and reacting this with III or (wherein R is SH) by reacting HCHO, R2NH2 and III in a polar solvent, with a reactant which gives off the hydrosulphide ion or (wherein R is OA and R1 is H) by reacting an isocyanate R2NCO with an alkanol <FORM:1026409/C2/3> and oxidizing the reaction product, e.g. Opponauer reaction. 1 -(N-phenyl-N1-ureido)-propanol-(2) is prepared from 2-hydroxypropylamine and PhNCO. Pharmaceutical compositions comprise compounds I (or their salts) and a pharmaceutically acceptable carrier therefor. The compositions, which possess analgetic, central nervous system depressant, antipyretic and anti-inflammatory activity may be formulated as tablets, dragees, suppositories or solutions for injection.
Patent ES-290505-A1 (ES)
Title: Improvements relating to the production of phosphate coatings on metals
IPC: C23C22/76
Filed: 1963-08-01
Abstract: A phosphate coating is formed on a ferrous (e.g. steel or zinc) surface by spraying with a solution at a temperature of 100 DEG F. or less of zinc and manganese phosphates including an oxidizing accelerator, such as nitrate ion in weight ratio of 0.2-0.4 NO3:PO4 with or without nitrite ion, e.g. between 0.015% and 0.075% by weight NaNO2, the Mn content of the solution being between 5 and 50% by weight of the Zn content the weight ratio of Mn to Zn is preferably 0.10 to 0.13. The Mn is preferably introduced into solution as MnSO4. The solution may also contain an aliphatic alpha-hydroxy acid such as 0.02-4 g./l. of tartaric acid or salt thereof, and when freshly made up may be saturated with ferric ions, e.g. 0.006-0.06 g./l. of Fe+++, prior to treating a ferrous surface. 0.5 g./l. of NaBr may also be present. Prior to coating, the surface may be cleaned by spraying with an alkali cleaner free of condensed phosphates having a pH less than 12 and including an emulsified organic solvent such as kerosene. Specifications 932,970 and 983,925 are referred to.
Patent ES-303304-A1 (ES)
Title: Process for separating oxygen from air
IPC: F25J3/04
Filed: 1964-08-20
Abstract: A two-stage air rectification process for the production of substantially pure gaseous oxygen and gaseous oxygen of about 70% purity comprises withdrawing oxygen-rich liquid of about 40% purity from the base of a high pressure column (25), Fig. 1 (not shown), through a line (37), in part expanding it at a valve (44) into the low pressure column (50) whilst expanding the remainder at a valve (45) and passing it through a line (46) leading to a heat exchanger (47) to which feed air is supplied through a line (9) at a pressure intermediate that of the columns (25, 50) and thereafter feeding the sovaporized oxygen-rich air to the column (50), liquefying a first portion of the nitrogen formed in the upper part of column (50) in a condenser (36) traversed by evaporating pure liquid oxygen withdrawn from column (50) through a line (64) and liquefying a second portion of the nitrogen by withdrawing it through a line (57) leading to a liquefier (58) traversed by liquid oxygen of 70% purity withdrawn from column (50) through a line (71) the so-evaporated liquid oxygen of 70% purity being withdrawn as product through lines (72, 76) reversible paths (21, 22) of a conventional heat exchanger (20) serving to cool a portion of feed air and an outlet (79), whilst pure oxygen is withdrawn from condenser (36) through a line (68), a non- reversible path (23) of exchanger (20) and an outlet (69) of the total feed is compressed at 2 to 2À2 atmospheres and 25% thereof is cooled in nitrogen regeneration (4A, 4B) liquefied at (47) and fed to columns (25, 50) whilst the remaining 75% is further compressed at 100 to 5À8 atmospheres and cooled in nitrogen regenerators (12A, 12B) and paths (21, 22) of reversing heat exchanger (20) and fed through lines (16, 24) to column (25). The 3% portion of the feed air is compressed at (27) to 15 atmospheres, freed of condensibles in an absorber 28, cooled in exchangers (30, 3) and the boiling coil (34) of column (25) and thereafter expanded through a valve (35) to said column (25).
Patent ES-319471-A1 (ES)
Title: Process for the preparation of transparent coloured shaped articles of regenerated cellulose, with the aid of organic dyestuffs of low solubility in water
IPC: D01F2/10
Filed: 1965-11-11
Abstract: Transparent, coloured articles e.g. filaments and films, of regenerated cellulose are made by precipitating and shaping viscose to which has been added a solution which contains (A) an organic dyestuff that is substantially insoluble in water but soluble in an organic solvent which is miscible with water in all proportions, in (B) a water-soluble non-ionic emulsifier, and (C) 0-50% of water, calculated on the quantity of emulsifier, the weight ratio of dyestuff to emulsifier being 1 : 2 to 1 : 50. The dyestuff solution may also contain an organic solvent for the dyestuff which is miscible with water in all proportions and is inert to viscose. In one embodiment, the emulsifier may be the watermiscible organic solvent. Specified classes of emulsifiers are ethers of polyhydroxy compounds and addition products of ethylene oxide with phenols, alcohols or amines. The concentration of dyestuff on the viscose may be 0À01-3% by weight. In examples solutions of various dyestuffs in emulsifier or in emulsifier and organic solvent are added to ripened viscose which is then spun in a conventional manner to form filaments.
Patent ES-349399-A1 (ES)
Title: Process and apparatus for the enrichment of isotopic mixtures
IPC: B01D59/26
Filed: 1968-01-17
Abstract: Gaseous mixtures of isotopic constituents are separated into enriched fractions by differential sorption, e.g. on molecular sieves or on metal halides, by passing the mixture into a bed of the sorbent which has previously been saturated with a different inert 'buffer gas until the mixture has displaced the buffer gas and one enriched fraction has traversed the bed, discontinuing injection of the isotopic mixture and once more passing buffer gas through the bed to displace and separately collect at the outlet of the bed the various enriched isotopic fractions. In a preferred embodiment, a plurality of sorption units are used in cascade, the mixture to be separated being passed to the middle unit, the enriched head fraction therefrom being passed for further enrichment to the unit next downstream, the other enriched tail fraction being passed for further enrichment to the unit next upstream, and the intermediate fraction of similar composition to the original feed being recycled, with further similar enrichment being carried out in each unit. Particular separations described are 12C from 13Cby enrichment of carbon monoxide fractions using a 5A molecular sieve and helium as buffer gas 20Ne from 23Ne at the temperature of liquid nitrogen using a molecular sieve and helium as buffer gas 10B from 11B at 10 C. by enrichment of boron trifluoride fractions using "Chromosorb WAW" impregnated with dioctyl sulphide and nitrogen as buffer gas and 235U from 238U at 400 C. by enrichment of uranium hexafluoride using sodium fluoride and a mixture of nitrogen and fluorine as buffer gas.
Patent ES-350519-A1 (ES)
Title: Apparatus and method for decorating sheet materials
IPC: B05B7/24
Filed: 1968-02-15
Abstract: A liquid colour medium is sprayed on to a sheet material by applying the liquid colour to an apertured surface and directing a gas stream to displace the colour from the apertures and to deposit it on the sheet material. The colour medium may be a dye solution or paste or pig. ment suspension, a dye intermediate, coupling reagent or bleaching agent and may be applied to paper, textiles, metal and wood to produce a variety of mottled, stippled and similar effects which can be easily controlled. The surface may be a stationary surface or a moving surface such as endless belt or a disc which can rotate. The belt may be passed through the nip or nips of one or more pair of pinch rollers subsequent to passing through a container containing the colour medium. Alternatively the container may be dispensed with and the belt surface passed through the nip or nips of one or more pairs of pinch rollers after having colour medium applied thereto or the colour may be applied to one or more of the pinch rollers. Certain of the apertures in the surface may be prevented from allowing the passage of the gas stream or may be prevented from supporting the colour to obtain a pattern. The pattern can also be controlled by varying the amount and the viscosity of the colour applied to the apertured surface, by passing the sheet of material through the spray at varying speeds and by varying the velocity of the gas stream and the speed at which the gas stream moves over the apertured surface. Apparatus for carrying out the method is described (see Division D1).
Patent ES-355557-A1 (ES)
Title: Continuous vertical casting apparatus with improved cooling
IPC: B22D11/049
Filed: 1968-06-28
Abstract: In a vertical continuous casting apparatus in which the mould 2 is cooled by water flowing down its outside surface, the mould is mounted upon a casting frame 1 via an intermediate unit 3, 4, and coolant is jetted from a horizontal row of holes 13, the diameter of the holes being the same as the width of the groove 12 at the bottom of which they are situated. Coolant leaves the holes 13 and forms a continuous sheet of liquid in the groove 12, then passes over a sheet deflecting member 4 (which is bolted to the upper part 3 of the mould support). The sheet deflecting member 4 has a grooved part 41, that prevents the liquid sheet from moving transversely to the flow direction, a flat part 43 on which the liquid sheet spreads out, and a pointed edge 42 which prevents liquid from accumulating on the deflector 4. The liquid sheet then impinges against the mould wall 22. Smaller moulds may be accommodated in the casting frame 1, by the use of several intermediate mould-supporting members.
Patent ES-362580-A1 (ES)
Title: Apparatus for making ultrafine cement
IPC: C04B7/36
Filed: 1969-01-16
Abstract: Ultrafine cement is obtained by grinding clinker to normal cement fineness in a mill, passing the ground cement through coolers and thence to a second mill in which the grinding bodies have an average weight not greater than 6 gms. A grinding aid e.g. triethanolamine, can be added in the second mill.
Patent ES-363798-A1 (ES)
Title: Monolithic circuits with pinch resistors
Inventor: WIEDMANN SIEGFRIED K
IPC: H01L27/07
Filed: 1969-02-19
Abstract: A monolithic power switching flip flop circuit comprising a pair of cross-coupled transistors, each having a "pinch" resistor formed in one common substrate. Each pinch resistor comprises a resistor and a diode connected to each other at one terminal, the second terminal of the resistor being connected to the base of a respective transistor and the other terminal of the diode being connected to the collector of said transistor through the bulk semiconductor material of the common substrate. By suitable external electrical connections, the resistor portion of each pinch resistor is connected in parallel with the diode portion of the other pinch resistor. Thus, each resistor is shunted by a diode and placed in the collector circuit of a respective transistor to form the electrical circuit equivalent of a conventional power switching flip flop utilizing minimum bulk semiconductor material.