baber/WOPTO huggingface dataset:
Patent ES-181186-A1 (ES)
Title: Perfeccionamientos en dispositivos de ajuste
Filed: 1947-12-27
Abstract: Perfeccionamientos en dispositivos de ajuste, aplicables al ajuste en dirección axial entre la superficie exterior cilíndrica de un elemento rotatorio y la superficie interior, también cilíndrica, de un elemento fijo que circunda al primero,cuyos elementos tiene canales de fluido a presión conducentes o cámaras anulares de conexión, por lo menos en una de dichas superficies cilíndricas, estando tal dispositivo de ajuste caracterizado esencialmente por el hecho de que, aquellos canales anulares están dispuestas enfrentadas mutuamente, una en el elemento móvil y otra en el fijo formando asi una canal anular cerrada en la que se aloja el anillo de ajuste en número conveniente a su finalidad.
Patent ES-182971-A1 (ES)
Title: DISPOSITIVO PARA GRADUAR LAS CARACTERiSTICAS DE LOS AEROSOLES PRODUCIDOS POR UN GENERADOR DE AEROSOLES
Filed: 1948-03-18
Abstract: Dispositivo para graduar las características de los aerosoles producidos por un generador de aerosoles, caracterizado porque comprende, entre el generador y el sitio de utilización de los aerosoles, un camino curvado graduable que imprime un movimiento giratorio a los aerosoles para someter los mismos a una acción regable de la fuerza centrífuga.
Patent ES-191650-A1 (ES)
Title: PERFECCIONAMIENTOS EN LA OBTENCIoN DE TIZA O JABONCILLO DE SASTRE
Filed: 1950-02-11
Abstract: Perfeccionamientos en la obtención de tiza o jaboncillo de sastre caracterizados por el hecho de obtener las pastillas que lo constituyen por medio de comprimidos obtenidos sistemáticamente a partir de granulado obtenido del secado de una masa o pasta integrada por tierras blandas o jabonosas a las que se incorporan materias inertes o de carga y trazadoras siguiendo un proceso que comprende un amasado en solución gomosa un secado de la masa formada y un granulado del producto seco con cuyo granulado se carga la máquina automática para efectuar el comprimido.
Patent ES-192383-A1 (ES)
Title: Un sistema de rieles flexibles para trenes de juguetes y similares
Filed: 1950-03-31
Abstract: Un sistema de rieles flexibles para trenes de juguete o similares caracterizado porque el riel y su base es de material flexible tiene una acción prácticamente constante a través de toda su longitud y es construído en tiras contínuas de gran longitud.
Patent ES-194237-A1 (ES)
Title: UNA INSTALACIoN DE SUJECIoN Y DE TRASLADO PARA LOS RODILLOS SUPERIORES Y TRENES DE ESTIRAJE
Filed: 1950-08-12
Abstract: Instalación de sujeción y de lastrado para los rodillos superiores de trenes de estiraje en los que los rodillos superiores están conducidos en el centro y los medios lastradores están dispuestos esencialmente por encima del pleno del campo de estiraje caracterizada porque en un soporte que se extiende sobre el campo de estiraje están articulados oscilablemente en sentido perpendicular al plano del campo de estiraje brazos conductores y lastradores para los pares de rodillos superiores cada uno de los cuales está apoyado por un medio lastrador especial por ejemplo un muelle contra el soporte de tal modo que al ajustar variando las distancias de los rodillos los medios lastradores se corren forzosamente al mismo tiempo y por tanto no se varía la magnitud del lastre sobre los rodillos superiores.
Patent ES-196594-A1 (ES)
Title: SISTEMA DE CONSTRUCCIoN ESCALONADA, REVOLVEDORA O ATIZADORA EN PARRILLAS DE HOGAR MOVIDAS, ESPECIALMENTE EN PARRILLAS INMULSADAS HACIA DELANTE Y ATRáS
Filed: 1951-02-17
Abstract: Sistema de construcción escalonada revolvedora o atizadora en parrillas de hogar movidas especialmente parrillas impulsadas hacia delante y atrás caracterizada porque al menos una parte de los órganos móviles de la parrilla se provee de cuerpos impulsores salientes (2 3 4) de tal forma que ante todo actúan activando el retroceso dirigido en dirección opuesta al transporte principal de los escalones y desmenuzando o triturando las partes de la capa o lecho del hogar.
Patent ES-197412-A1 (ES)
Title: Un sistema mecanico para graduar la pulsacion en las maquinas de escribir
Filed: 1951-04-13
Abstract: Sistema mecánico para graduar la pulsación en las máquinas de escribir caracterizado por comprender una pletina en forma de U emplazada horizontalmente y adosada a los laterales de la máquina mediante unos pivotes de giro y fijación de cuya pletina parten unos muelles de regulación que vienen a fijarse por su extremidad opuesta a los extremos de una chapa curvada que sirve de base de apoyo a las palancas pulsadoras los terminales de cuya chapa curvada presentan y quedan unidos a unas bielas en forma de gancho provistas asimismo de unos pivotes de giro y fijación similares a los anteriores por los cuales se acopla también esta pieza a los laterales de la máquina.
Patent ES-287874-A1 (ES)
Title: Process for making cyclohexanoneoxime
IPC: C07C/
Filed: 1963-05-09
Abstract: In a process for the preparation of cyclohexonone-oxime by oxidation of cyclohexylamine with hydrogen peroxide in the presence of soluble salts of tungstic, molybdic or uranic acid as a catalyst, the oxidation reaction is carried out in the presence of dicyclohexylamine to obtain an addition compound of cyclohexonone - oxime - dicyclohexylamine and which is distilled to separate the oxime and the dicyclohexylamine. Preferably the molecular ratio of dicyclohexylamine to cyclohexylamine is between 0.05 to 1 and 1 to 1. The catalyst, e.g. sodium tungstate, is preferably used in the proportion of 0.1 to 5 mols per cent of the cyclohexylamine. In an example to a solution of sodium tungstate and the disodium salt of ethylene diamine tetracetic acid in aqueous methanol, hydrogen peroxide was introduced progressively together with a mixture of cyclohexylamine and dicyclohexylamine over a period of one hour the resulting crystals of the addition compound of cyclohexonone-oxime-dicyclohexylamine were distilled to separate the oxime from the dicyclohexylamine.
Patent ES-306516-A1 (ES)
Title: Improvements in lock assemblies
IPC: E05B65/20
Filed: 1964-11-28
Abstract: A lock assembly for a pivotable panel such as a vehicle door 1, includes a lock 3 arranged for mounting on the panel, an operating handle 2 also arranged for mounting on the panel remote from the lock, and a torsion link or bar member 4 which connects the operating handle 2 with a displaceable catch part of the lock 3 and acts as a flexural and torsional chain spring for the lock catch and operating handle. As shown, the link or bar member 4 is clipped at positions 7 and 8 to the door panel and is flexurally and torsionally pre-cooled during assembly.
Patent ES-339132-A1 (ES)
Title: Method and composition for decontamination of stainless steel surfaces
IPC: C23G1/00
Filed: 1967-04-11
Abstract: Radio active contamination is removed from metal parts, e.g. brass, bronze, carbon steel or stainless steel cooling systems of nuclear reactors, with an aqueous solution of Cg. 1 1., oxalic acid 20 to 30, dibasic ammonium citrate 40 to 60, ferric sulphate or nitrate 1.7 to 2.4, diethyl thiourea 0.8 to 1.2 where the ratio of oxalic acid to dibasic ammonium citrate is not greater than 1: 2. The metal may be first treated with a hot aqueous, alkaline potassium permanganate solution.
Patent ES-339296-A1 (ES)
Title: Rotary heat exchanging apparatus
IPC: F28D9/00
Filed: 1967-04-14
Abstract: Granular material is heated or cooled in a rotary heat exchanger 2 formed of a number of circular or other section tubes. Material is fed into the tubes from a drum 1 by means of scoops which may be formed as extensions of the tubes, Fig. 3 (not shown). The heat exchanger is mounted by means of a ring 3 on rollers and is rotated by a motor 5 connected to the central tube of the heat exchanger. Internal baffles (see Fig. 4) may be provided in the tubes to assist in agitating the granular material.
Patent ES-341177-A1 (ES)
Title: Quaternary ammonium salts
IPC: A01N39/00
Filed: 1967-05-30
Abstract: Fungicidal compositions comprise (1) a compound of formula I wherein R 1 , R2 and R 3 each represent an unsubstituted or substituted aliphatic hydrocarbon radical, at least one of which has 8-24 carbon atoms R 4 is an alkanoyl, carboxyl, or alkoxycarbonyl group attached directly or via/on aliphatic bridging member, [alpha]-hydroxyalkyl (which may be acylated) or a (functional radical which may be hydroysed to alkanoyl R 5 is H, F, Cl or Br R 6 is H, F, Cl, Br, nitro, amino hydroxyl, an unsubstituted or substituted aliphatic radical bound directly or by way of an oxygen or sulphur atom, alkylamino, dialkylamino, acylamino, cyano or together with R 5 is a condensed benzene nucleus X is -O- or -S- Z is a C 1-6 aliphatic hydrocarbon radical at least two carbons of which are in the direct chain A is an anion and n is 1 or 2: and (2) a suitable carrier and/or distributing agent. They can be formulated as granules, powders, wettable powders, pastes, emulsions, solutions or aerosals. Ingredients such as glues and adhesives, dispersing agents and wetting agents may be added.
Patent ES-346598-A1 (ES)
Title: Gearing arrangement
IPC: A63H33/04
Filed: 1967-10-31
Abstract: A spur gear transmission in a constructional toy comprises parallel input and output pinions 4, 3 meshed by a series of interchangeable intermediate compound pinions 3, 6 3, 7 . . . of common diameter carried by layshafts equispaced in bores 2 in a casing 1, various gear ratios being obtainable by employing different combinations of the intermediate compound pinions, viz. by removing one, or more, of the intermediate compound stages and moving the output, or input, stage into the position of the removed intermediate stage. As shown, the gears 3 are pinned at (12), Fig. 3 (not shown), to the layshafts (8) interchangeably mounted in bores 2 of hubs (9) carried by the casing 1, the hubs being axially slotted and having radial projections (10) for snap-engagement with a groove (11) in the layshaft Alternatively, the gears may be interchangeably mounted on shafts that are fixed in the casing.
Patent ES-360342-A1 (ES)
Title: Glyceryl ethers
IPC: C07F5/02
Filed: 1968-11-16
Abstract: The invention comprises compounds (I) of formula wherein each R is H, halogen, alkyl or CF 3 , or R 1 R 1 , is a 2,21-CH 2 -CH 2 - or -CH= CH- bridge, and their cyclic esters (II) with ArB(OH) 2 where Ar is Ph or naphthyl, possibly substituted by halogen, alkyl, nitro, amino or carboxy. (I) which are prepared by reacting a reactive ester of the corresponding benzhydrol with glycerol (II) which are prepared by reacting (I) with ArB(OH) 2 , may be hydrolysed back to (I). (I) may also be made by reacting a benzhydrol-reactive ester with 2,2-dimethyl- 4-hydroxymethyl-1,3-dioxolan to give the 2,2- dimethyl - 4 - benzhydryloxymethyl - 1,3- dioxolan, and reacting this with H 3 BO 3 to give the cyclic (diester) borate of (I), which is then hydrolysed. Therapeutic compositions containing the above compounds (I) have muscle-relaxant, anticonvulsive, sedative and analgesic activity, and may be administered orally or parenterally. The arylboronates (II) have similar activity, and may also be used as neutron capturing agents in tumour treatment, e.g. in the brain.
Patent ES-362078-A1 (ES)
Title: Weft distributor for shuttleless loom
IPC: D03D47/00
Filed: 1969-01-02
Abstract: In a shuttleless loom the weft is placed across the path of the weft inserter by a vertically oscillating arm 8, the weft being anchored below the path of the inserter by a spring- loaded pivoting member 24, Fig. 6a on one pass of the inserter and being held by a clamp 14, 19, Figs 1A, 3a associated with a weft cutter 14, 18, or a second pass of the inserter. The cutter blade 14, operated by a cam 7, cooperates with the edge 18a, Fig. 1A, and cut the thread and immediately clamps the end against a plastics block 19. In the Fig. 3a position the flange of the weft inserter 13 to carry the thread to the middle of the shed places the thread below the upper arm of the end of the pivoting member 24 so that when the arm 8 rises prior to the subsequent pass of the inserter, the thread remains held by the arm 24 in the path of the inserter. On the subsequent pass, the thread under tension pivots the arm 24 to disengage the thread therefrom.
Patent ES-364231-A1 (ES)
Title: Method of and apparatus for forming glass sheets by drawing downwardly
IPC: C03B17/06
Filed: 1969-02-28
Abstract: In the down drawing of sheet glass 40, a pool of molten glass is formed in a trough 30 in a nozzle 10 or 10A with exterior walls 12, 14 converging at an apex 16, the molten glass being delivered from a source 32 through a conduit 34 extending through the trough 30 and having discharge openings 36 along the bottom so that the molten glass passes upwardly between the conduit 34 and the inner, walls 18, 20 of the trough and overflows the top edges 22, 24 to flow over the exterior walls 12, 14 and join to form the glass sheet 40 at the apex 16. The nozzle may, as at 10A, Fig. 4, be angled or may be symmetrical. The nozzle 10 is supported in a muffle 42 to maintain the glass temperature. The end walls 26 and 28 of the nozzle and the conduit 34 are independently and adjustably mounted to vary their relative positions as required and to modify the thickness of the glass sheet 40.
Patent ES-367293-A1 (ES)
Title: Curtain rod with electrically driven carriage
IPC: H02G5/04
Filed: 1969-05-16
Abstract: The disclosure concerns a curtain rod assembly with an electrically driven carriage in which clutching means are provided between the motor and means for driving the carriage along the rod so that the curtain can be manipulated in the case of current failure of breakdown of the motor.
Patent ES-372267-A1 (ES)
Title: Shaft seal transmitting thrust to roller bearing
IPC: F16J15/32
Filed: 1969-10-07
Abstract: Rotary sealing means 30 for an axle 10 journalled in a roller bearing 12 comprises a metal case 31 having a cylindrical portion 35 with spacer portions 40 for centring the case in a bore 15 in the axle tube 11, an outwardly extending shoulder portion 36 and an inwardly extending radial flange 38, an elastomeric sealing member 32 supported by the inner portion 39 of the flange 38, and an 0-ring 34 which is located on the portion 35 between spacer portions 40 and the shoulder 36 and, in use, is sealingly compressed between the shoulder and the tube 11. The portions 40 are pressed out of the portion 35 and each has a land 41 and tapering ends 42, 43. The member 32 is bonded to the frusto-conical portion 39 of flange 38 and has a sealing lip 50 urged against the axle by a garter spring 33 and a grit-excluding lip 53. The case 31 transmits thrust and is clamped between a retainer ring 23 and a thrust ring 22 fixed to the outer race 16 of the bearing 12.
Patent ES-387291-A1 (ES)
Title: Water-insoluble monoazo dyes
IPC: C09B29/42
Filed: 1971-01-15
Abstract: Water-insoluble monoazo dyestuffs have the general formula wherein rings A and B may be further substituted. Suitable, substituents include fluorine, chlorine, bromine atoms, and trifluoromethyl, cyano alkyl, hydroxy, alkoxy or nitro groups. Particularly preferred dyes have the formula wherein R 1 , R 2 , R 3 and R 4 are hydrogen or one of the above mentioned substituents. Advantageously R 1 is methyl or methoxy and each of R 2 , R 3 and R 4 is hydrogen. The dyes are prepared by coupling a diazo component of formula with 2,6-dihydroxy-3-cyano-4-methyl-pyridine. The dyes give yellow shades on synthetic fibre materials e.g. polyesters, polyolefines or polyvinyl compounds.
Patent ES-401923-A1 (ES)
Title: Bed setting drive with low-pressure hydraulic system
IPC: A47C20/04
Filed: 1972-04-19
Abstract: E.G. DEVICE FOR HYDRAULICALLY SETTING THE POSITION OF A BED WHICH INCLUDES A LARGE DIAMETER INFLATABLE HOSE TO WHICH IS CONNECTED A SOURCE OF LOW-PRESSURE WATER, E.G., FROM THE MAIN WATER SUPPLY. Inflation of the hose serves to move an element in contact with the hose surface and this element controls the position of the bed.
Patent ES-402554-A1 (ES)
Title: An apparatus for producing a concrete form block
IPC: B28B7/18
Filed: 1972-05-09
Abstract: Apparatus for producing a concrete form block having an H or U shape and consisting of at least a central web and two side flanges. A closing block is provided between the free ends of the flanges of the form block. The closing block is molded in a common mold with the form block.
Patent ES-408930-A1 (ES)
Title: PH Control of recycle water in the plural stage distillation of a crude acrylonitrile feed
IPC: B01D/
Filed: 1972-11-16
Abstract: In a process for the plural stage recovery of acrylonitrile, comprising a first stage extractive distillation zone, a second stage rectification zone and a third stage stripping zone an improvement which comprises, maintaining the contents of the first stage extractive distillation zone and the second stage rectification zone at a pH in the range of about 5.5 to 7.5.
Patent ES-425549-A1 (ES)
Title: Semi-moist animal food
IPC: A23K1/00
Filed: 1974-04-22
Abstract: Bacteriologically stable, semi-moist proteinaceous food products, of lower concentration of conventional humectants and consequently higher acceptability to consumers, such as domestic pets, are obtained by including as at least part of the water-soluble humectant content low molecular weight polypeptide materials. Examples of suitable materials are condensed fish solubles and fish or meat autolysates. Especially preferred are compositions including acidified polypeptide sources and which consequently have pH values in the range 3.5 to 5.5 and have water activities in the range 0.85 to 0.95. Minor proportions Nf conventional humectants such as sugar or polyhydric alcohols can be included. Compositions of pH 5.5 to 7 and water activity 0.75 to 0.85 can also be preferred. Products may include heat-coagulable binders such as gluten or albumen and be formed with subsequent cooking into coherent pieces. Burger type products can also be formed from pasteurized meats without subsequent cooking.
Patent ES-429308-A1 (ES)
Title: Arrangement for energy recovery in the pure-gas outlet of a centrifugal separator
IPC: B04C3/06
Filed: 1974-08-16
Abstract: An arrangement for improved energy recovery in the pure gas outlet of a centrifugal separator which includes a cylindrical centrifugal chamber with a coaxial raw gas inlet at one end and a coaxial pure gas outlet at the other end and which is equipped with tangential auxiliary gas inlets in the region of the periphery of the centrifugal chamber inclined at an angle with respect to the raw gas outlet with a particle outlet concentrically surrounding the raw gas inlet, in which the pure gas outlet is conically flared and opens with its larger end into a cylindrical, closed ring chamber which includes a cover plate opposite the open outlet tube. A radially extending plate of a diameter smaller than that of the cylindrical ring chamber is attached to the larger, open end of the conical outlet tube and an aerodynamic body in the shape of a circular cone protrudes from the cover plate into the opened conical outlet tube.
Patent ES-430939-A1 (ES)
Title: Ratchet type safety claw clutch
IPC: F16D43/202
Filed: 1974-10-11
Abstract: A safety claw clutch wherein the adjacent end faces of driving and driven rotary clutch elements have alternating claws and recesses and the driven clutch element is biased axially against the driving clutch element by a spring. The bottom surfaces in the recesses of the clutch elements make a first acute angle with a plane which is normal to the common axis of the clutch elements and the front surfaces of claws of the driving clutch element (and hence the rear surfaces of claws of the driven clutch element) make with such plane a second acute angle which is larger than the first acute angle. The top surfaces of the claws are parallel to the respective bottom surfaces. Such configuration of the claws and recesses insures that the force which tends to reengage the clutch elements when the driving clutch element rotates relative to the driven clutch element upon disengagement of the clutch is a small fraction of the force which normally maintains the claws of the driving clutch element in the recesses of the driven clutch element and vice versa because the claws of the driving clutch element cannot enter the recesses of the driven clutch element.
Patent ES-431153-A1 (ES)
Title: 4-oxo-2-imidazolidinylideneureas
IPC: C07D233/88
Filed: 1974-10-18
Abstract: Novel 4-oxo-2-imidazolidinylidene-ureas of the formula < IMAGE > wherein R1 denotes a hydrogen atom or a lower alkyl radical, R2 denotes a hydrogen atom or a lower alkyl radical, R3 denotes a hydrogen atom or an aryl radical, R4 denotes a hydrogen atom, an aryl radical or an arylalkyl radical and Ar denotes an aryl radical, with the exception of compounds in which R3 and R4 represent 2,6-disubstituted aryl radicals, are prepared. These compounds are obtained by reacting a correspondingly substituted 2-iminoimidazolidin-4-one with an arylisocyanate in an inert aprotic organic solvent. The novel compounds exert an inhibiting action on the secretion of gastric juices and a damping (suppressing) action on the central nervous system.
Patent ES-431799-A1 (ES)
Title: Process for preparing acetonin
IPC: C07D239/06
Filed: 1974-11-08
Abstract: 2,2,4,4,6-Pentamethyl-2,3,4,5-tetrahydropyrimidine, called acetonin, is prepared by reacting acetone with ammonia in the presence of an ammonium halide catalyst and in the presence of from 0.01 to 0.5 mole % (based on acetone) of a promoter selected from the group consisting of: bromine iodine iodine trichloride alkali metal iodides lithium rhodanide, bromide, nitrate and cyanide ammonium iodide, rhodanide, bromide, nitrate and sulfide ammonium salts of carboxylic acids and of sulfonic acids salts of nitrogen-containing organic bases with carboxylic acids and with sulfonic acids aliphatic amine hydroiodides carboxylic acids and sulfonic acids.
Patent ES-432345-A1 (ES)
Title: Manufacture of steel
IPC: C21C7/064
Filed: 1974-11-27
Abstract: The invention is concerned with the desulphurizing of molten steel by the use of a lime-based flux. In addition to lime the flux includes sodium carbonate, an alkali metal or alkaline earth metal fluoride, typically fluorspar, alumina and a metallic reducing agent. In particular, the reducing agent is aluminium or an alloy thereof and is present in an amount of 2 to 15% by weight. To desulphurize molten metal the flux is added to the molten metal in a vessel, typically by injecting the flux in particulate form into the molten metal.
Patent ES-435723-A1 (ES)
Title: Acoustic surface wave devices
IPC: H03H9/25
Filed: 1975-03-18
Abstract: An acoustic surface wave device comprising a monocrystalline body of piezoelectric material having a launching and receiving transducer applied to a planar ASW propagation surface. The piezoelectric material and the orientation of the propagation surface and the axial propagation direction relative to the crystal axes are selected to provide zero piezoelectric coupling between the transducers and a longitudinal axial bulk wave and that one of the two shear axial bulk waves that has substantially no component of particle motion perpendicular to said propagation surface. A method of manufacturing the aforesaid ASW device is also disclosed.
Patent ES-439020-A1 (ES)
Title: Process for the manufacture of spray dried detergents containing nonionic tensides
IPC: C11D1/72
Filed: 1975-06-30
Abstract: An improvement in the process for the production of spray dried detergents containing nonionic tensides where the aqueous detergent slurry containing from 50% to 90% by weight of the total solids of the final spray dried detergent and from 0 to 5% at the most by weight of the total solids of nonionic tensides is sprayed into a conventional spray drier and simultaneously at the area of the spray cone a watersoluble powder is injected consisting of the remainder of the total solids of the final spray dried detergent having at least one nonionic tenside deposited thereon as a granulate where the ratio by weight of solids to nonionic tenside amounts to 50:1 to 5:1 whereby larger amounts of nonionic tensides can be incorporated into the final spray dried detergent without increased heating costs.