baber/WOPTO huggingface dataset:
Patent ES-181429-A1 (ES)
Title: UN APARATO PARA EL ENFRIAMIENTO RáPIDO DE MATERIAL CALENTADO
IPC: F27D99/00
Filed: 1947-12-31
Abstract: Un aparato para el enfriamiento rápido de material calentado, la combinación de una cámara de refrigeración que tiene una entrada para material caliente en un extremo y un portillo de descarga en el otro, elementos refrigerantes en la cámara que comprenden una serie de parrillas escalonadas espaciadas, incluyendo parrillas fijas que alternan con parrillas movibles, sirviendo las superficies superiores de las parrillas para sostener un lecho de partículas de material, medios para comunicar movimiento de vaivén a las parrillas movibles para agitar y hacer avanzar un lecho de material sobre ellas, teniendo por lo menos alguna de dichas parrillas una estructura de soporte y por lo menos una placa de parrilla sujeta a la misma en forma separable, y medios para admitir aire a presión a la cámara por debajo de las parrillas para ofrecer ráfagas de aire que fluyen entre las parrillas y el interior del material calentado en las mismas.
Patent ES-181777-A1 (ES)
Title: PERFECCIONAMIENTOS EN APARATOS OSCILATORIOS DE DESCARGA ELECTRoNICA PARA EMPLEAR A FRECUENCIAS MUY ELEVADAS
Filed: 1948-01-21
Abstract: Perfeccionamientos en aparatos oscilatorios de descarga electrónica, para emplear a frecuencias muy elevadas, que incluyen un aparato oscilatorio de este tipo, que comprende por lo menos una sección de canal de ondas, una distorsión en el trayecto de dicho canal que constituye una delgada y estrecha ventana resonante a través del canal citado y de forma tal que a través de un pequeño paso de dicha ventana existe un volante antinodo; medios para proyectar un haz o corriente de electrones a través de dicho paso, para que dicho haz de corriente está sometido a modulación de velocidad con objeto de transformarlo en grupos o masas de electrones, y medios para hacer que el haz de velocidad modulada vuelva a cruzar dicho paso con las relaciones de fase correctas para suministrarle energía.
Patent ES-182071-A1 (ES)
Title: MEJORAS EN DISPOSITIVOS DE DESCARGA ELECTRoNICA
Filed: 1948-02-05
Abstract: Mejoras en dispositivos de descarga electrónica que comprende, una cubierta, un ánodo montado en posición fija dentro de dicha cubierta, un cátodo montado dentro de la cubierta mencionada, y un medio para mover el cátodo con respecto al ánodo de modo que se varie el espacio comprendido entre ellos.
Patent ES-182516-A1 (ES)
Title: UN PROCEDIMIENTO PARA LA CONVERSIoN CATALiTICA DE ACEITE DE HIDROCARBUROS.
IPC: C10G11/04
Filed: 1948-02-20
Abstract: Un procedimiento para la conversión catalítica de aceite hidrocarburado para producir gasolina de alto valor antidetonante que comprende someter el aceite a condiciones de conversión en presencia de un compuesto catalítico de óxidos de silicio y magnesio producido calcinando una mezcla de hidrogel de sílice precipitada y de hidrogel de magnesia precipitada, y que está virtualmente libre de combinaciones de metales alcalinos.
Patent ES-183623-A1 (ES)
Title: Unos perfeccionamientos en los patines de ruedas para deportes
Filed: 1948-04-26
Abstract: Perfeccionamientos en los patines de ruedas para deporte, caracterizados por el hecho de que el paso del patinador se soporte sobre cojinetes dispuestos en los extremos de cada uno de los ejes correspondientes a cada par de ruedas.
Patent ES-191122-A1 (ES)
Title: NUEVOS MECANISMOS PARA LA TRANSFORMACIoN DE LOS BASTIDORES DE LAS MECHERAS ANTIGUAS EN BASTIDORES APROPIADOS PARA MODERNAS MáQUINAS CONTINUAS DE HILAR
Filed: 1950-01-05
Abstract: Nuevo mecanismo para la transformación de los bastidores de las mecheras antiguas en bastidores apropiados para modernas máquinas continuas de hilar caracterizados porque los bastidores complementados de las mecheras antiguas son con una silueta-soporte constituida por una pieza metálica con dos barras horizontales que forman -T- con una barra vertical en el tercio inferior de la cual van practicados dos o más orificios ranurados para la fijación regulable en altura por medio de tornillos de una peana de apoyo en el suelo.
Patent ES-195967-A1 (ES)
Title: Mejoras en los mecanismos accionadores de bombas
Filed: 1950-12-13
Abstract: Mejoras en los mecanismos accionados de bombas que consisten en establecer entre las cámaras a distinta presión en que esencialmente consiste una bomba una comunicación adicional cuyo paso puede abrirse o cerrarse automáticamente según que la energía aprovechable sea inferior o supere al límite mínimo para que ha sido calculada la bomba o instalación correspondiente con ello si la energía de que se dispone llega o excede del mínima calculado o previsto el mecanismo de acuerdo con nuestras mejoras no entrara en juego y la instalación funcionará normalmente pero si la energía disponible no llega al límite mínimo requerido entrará en funcionamiento automático el mecanismo según nuestra invención y por hallarse entonces en comunicación las dos cámaras a desigual presión la diferencia de presión entre las mismas será menor que la normal y el paso de líquido de una a otra será obtenido con la menor energía de que ahora disponemos.
Patent ES-255288-A1 (ES)
Title: Improvements in or relating to the production of hydrogen peroxide
IPC: C01B15/023
Filed: 1960-01-26
Abstract: At least a portion of a working solution comprising an anthraquinone dissolved in a solvent therefor which has become degraded by use in the cyclic anthraquinone/anthrahydroquinone process for the production of hydrogen peroxide is regenerated by contact with a Group II metal silicate after a hydrogenation stage and before the next hydrogenation stage to which it is submitted. The metal silicate is preferably one of calcium, magnesium or zinc, or a mixture, especially magnesium trisilicate, in a pelleted or granulated form, and may be used in amount 5-10% based on the weight of the solution to be treated. The degraded solution is regenerated at at least 75 DEG C., e.g. 85 DEG -140 DEG C. Regeneration of the solution may be effected at any stage in the cyclic process, preferably of the oxidized solution. As a continuous process regeneration may be effected by removing a portion, e.g. 10% by volume of the working solution after oxidation and H2O2 extraction, contacting it with a bed of metal silicate and returning it to the main bulk of working solution cycling in the process prior to entry into the hydrogenator. The degree of regeneration is related to the mesh size of the silicate, the precise formula relationship being given in the Specification. For practical purposes a particle size of not less than 360 microns is employed. Working solutions may combine 2-ethyl, methyl, propyl, isopropyl or butyl anthraquinones in solvents such as mixtures of xylene and methyl cyclohexanol acetate. Specifications 465,070, 798,237 and 838,939 are referred to.
Patent ES-257321-A1 (ES)
Title: Hydroxocobalamin-glutathione
IPC: C07H23/00
Filed: 1960-04-04
Abstract: The invention comprises cobalamin-glutathione which may be prepared by combining hydroxocobalamin and glutathione in water at 60 DEG C. and then adding hot acetone and allowing to cool and then filtering off the resulting purple red crystals. The compound may be administered orally or as an injection in water in a dose of 1 to 2,500 mcgs.ALSO:A medicinal composition comprises cobalamin-glutathione which may be made according to the method described in Division C2, and a pharmacologically acceptable carrier or diluent. Injections for anaemia contain the glutathione in an amount equivalent to 5 to 1500 mcgs. of Vitamin B12 per mil. The composition may also be put up as a tablet or capsule.
Patent ES-258250-A1 (ES)
Title: Pyrrolidyl and piperidyl glycolates
IPC: C07D211/42
Filed: 1960-05-20
Abstract: Pyrrolidyl glycolic esters of the general formula: <FORM:0901277/IV (b)/1> are prepared by reacting a compound of the formula: <FORM:0901277/IV (b)/2> with a compound of the formula: <FORM:0901277/IV (b)/3> wherein R is a lower alkyl or phenyl-lower alkyl group and R1 and R2 are phenyl, 2-thienyl, cyclohexyl or cyclopentyl groups and X is a halogen atom ("lower" indicating a maximum of 8 carbon atoms), under non-basic reaction conditions. The invention also includes certain compositions of the pyrrolidyl and piperidyl glycollic esters (see Group VI) which are formed as a result of the process. The piperidyl and pyrrolidyl esters are isolated from the mixtures. Quaternary ammonium salts are prepared by reaction of the bases with a lower alkylating agent. Specification 891,569 is referred to. Reference has been directed by the Comptroller to Specification 859,260.ALSO:A composition comprises a pyrrolidyl glycolic ester of the formula <FORM:0901277/VI/1> and a piperidyl glycolic ester of the formula <FORM:0901277/VI/2> (wherein R is a lower alkyl or phenyl lower alkyl group ("lower" indicating up to 8 carbon atoms) and R1 and R2 are phenyl, 2-thienyl, cyclohexyl or cyclopentyl groups), each compound being present in an amount of at least 25% by weight of the total weight of the two compounds present. The compounds may be in the form of the same acid addition salt. Quaternary ammonium compounds with alkyl esters are also described. Acid addition and quaternary ammonium salts are used as antispasmodic agents and the acid additions salts also as analeptic agents. Specification 891,569 is referred to. Reference has been directed by the Comptroller to Specification 859,260.
Patent ES-290643-A1 (ES)
Title: Box and carton handle
IPC: B65D5/46
Filed: 1963-08-07
Abstract: A handle member for cardboard boxes has a base portion with side tabs 19 (Fig. 1) and a handle portion 11 hinged thereto with a flap 15 cut to form part of the base and an additional strengthening portion 20 with a slit through which the handle is passed prior to attaching to a box. An additional flap 16 may be cut from the hand hole 14 to give a folded edge to the handle. The handle portion may be passed through an additional strengthening portion 20 prior to attaching to a box. In an alternative embodiment (Fig. 2, not shown) a blank is folded about a central line 23, tabs 33 overlie the opposite base portion, flap 29 overlies base portion 36 and flap 31 is passed through the hand hole. The handle member may be made from two separate blanks identical with the opposed halves of Fig. 2 or from a single blank in which the two halves are joined along the lines 89 or 38 so that in the latter case tabs 32, 33 overlie each other. When the halves are joined along the lines 89 so that tabs 32, 33 overlie each other these tabs may have extensions which are folded between the main tab portions.
Patent ES-301488-A1 (ES)
Title: Improvements in and relating to polymerization processes
IPC: C08F36/04
Filed: 1964-06-27
Abstract: A reactor suitable for the continuous production of polymers, for example polyurethane, polystyrene, polybutadiene, polyisoprene, polyisopropylene comprises a vertical tubular reaction chamber, means for feeding reactants upwards through the chamber, and, within the chamber, a roller capable of planetary motion so that it and the wall of the reaction chamber wipe each other. There may be more than one wall-wiping roller, and a further roller may be mounted coaxially with the reaction chamber. In Fig. 1 the reactor chamber 10 having heat exchange jacket 11 contains coaxial roller 25 and symmetrically disposed rollers 26, 27, 28. Reagents enter at 16 and flow upwards past mixing motor 17 (which may be a toothed disc) via opening 22 into the reaction space. The polymer is removed by outlet conduit 44 having impellor 45. The rollers may be driven by the shaft 34, or the reaction chamber 10 may be rotated.
Patent ES-310867-A1 (ES)
Title: Process for the preparation of acetaldehyde
IPC: C07C45/34
Filed: 1965-03-23
Abstract: Acetaldehyde is produced by oxidizing ethylene with oxygen in the presence of water and a solid catalyst containing an elementary noble metal Group VIII of the Periodic System of the elements according to Mendeleef, the catalyst being free from anions of strong acids and remaining in its elementary state throughout the process. The noble metal, preferably palladium, may be used in a finely divided form on an inert carrier.
Patent ES-327660-A1 (ES)
Title: A method of treating graphite articles and products obtained thereby
IPC: C01B31/36
Filed: 1966-06-07
Abstract: Graphite articles are coated with silicon carbide in a two-stage process in the first stage the graphite is heated at below 1100 DEG C. in an atmosphere of hydrogen, hydrocarbon and silicon halide to form a deposit of silicon carbide in the pores of the graphite and in the second stage the graphite is heated at above 1200 DEG C. in an atmosphere of either hydrogen, hydrocarbon and silicon halide or of hydrogen and of a gaseous organic silicon compound to provide a thick uniform coating of silicon carbide on the graphite. The first stage is preferably carried out at about 1050 DEG C. and the second stage is preferably carried out at about 1400 DEG C. using toluene or methane as the hydrocarbon or using methyl trichlorosilane as the organic silicon compound.
Patent ES-337274-A1 (ES)
Title: Apparatus for liquid cooling of pistons in piston-type internal combustion engines
IPC: F01P3/10
Filed: 1967-02-25
Abstract: In an internal combustion engine having a piston 2 cooled by liquid supplied to and returned from the piston through telescopic tubes comprising moving tubes 9, 10 secured to the piston and extending into a chamber 12 sealed from the crankcase (6, Fig. 1) and stationary injection and return tubes 20, 21 secured to the chamber 12, the ends of the tubes 20 and 21 adjacent the piston are formed, as ejectors each having a suction zone connected to the space between the associated tubes. Cooling water is supplied to the tube 20 through pipe 13 and returned from tube 21 through pipe 14. Chamber 12 is vented by a pipe 22. The ejector members 30, 381 comprise suction cavities 33, 42 connected by passages 34, 43 and cavities 35, 44 with grooves 37, 46 formed in sleeves 36, 45 surrounding the members so that in operation water leaking into the space between co-operating tubes 9, 20 and 10, 21 is returned to the co tubes 20, 21 carry air flow restriction rings 28, 47.
Patent ES-338728-A1 (ES)
Title: Wall Cladding
IPC: E04F13/08
Filed: 1967-03-31
Abstract: Wall cladding which defines an air-space with an existing wall comprises a plurality of panels wherein a panel provided with complimentary connecting means 15, 16 along a pair of opposed edges, is fixed to the wall at spaced apart regions along another edge, in which regions first engagement members 2 are provided and between which regions there are regions 3 set back from the surface of the wall, the edge opposite said other edge, which is the lower edge as described, being provided with spaced apart second engagement members complementary to the first engagement members, the air space being in direct communication with the atmosphere via spaced-apart vents formed by the overlap of the second mentioned opposed edges of adjacent panels, and between the spaced apart regions of engagement of the first and second engagement members. The panels may be of metal or from a glass-fibre reinforced polyester or epoxy resin, or from a thermoplastics material such as polyvinyl chloride having a polyolefine content.
Patent ES-341178-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-345401-A1 (ES)
Title: Improvements in Apparatus for Measuring the Concentration of Flowing Gaseous Suspensions
IPC: G01N33/00
Filed: 1967-09-23
Abstract: The concentration of a gaseous suspension is measured by comparing the intensity of light dispersed by the suspension with light transmitted through the suspension, a photo-electric detector being moveable from one position to another to receive the two kinds of light. In Fig. 3 the gaseous suspension flows through a pipe 2 having bores 9a, 9b and 9c. A photo-electric device 14, mounted upon a rotatable sleeve 11 containing apertures 13a, 13b, receives in the position shown dispersed light through bores 9c. When rotated through 90 degrees the photo-electric device receives the transmitted colluminated light beam 7 through bores 9a 9b. The pointer of an indicator can be set to full deflection for the transmitted light and to zero when the photo-electric device receives no light as when the sleeve is turned so that the pipe closes the tube 12 continaing the device. A nozzle injects the suspension into the pipe 2 and at the same time draws in fresh air to envelop the suspension to clean and cool the pipe 2.
Patent ES-350692-A1 (ES)
Title: Distillation-condenser with vertically disaligned tubes
IPC: B01D5/00
Filed: 1968-02-20
Abstract: A surface condenser intended for use in a desalination plant comprises a chamber through which horizontal tubes extend and on the outside of which tubes a vapour is condensed by a coolant flowing through the tubes, said tubes occupying a volume in the range of 2 to 5% of the total volume of said chamber, and being so arranged that condensate from any one tube falls into a collecting trough thereunder without contacting any other tube. In Fig. 3, a pool 54 of saline water is maintained in a housing 52 and further saline water at a slightly higher pressure is injected into the pool via a tube 50. Some of the injected water flashes into steam on the surface of the pool, whereafter condensation takes place on the surface of the coolant tubes 60a, 60b, 60c, the condensate being collected in troughs 58. Fig. 5 (and Fig. 6) shows part of a multistage flash evaporator and surface condenser, two stages being shown. Each condenser stage includes tubes 112 or 1121 grouped in sheet metal condensate collecting troughs 104 or 1041. Above the open end of each trough is a canopy 110 or 1101 which prevents impingement on the condenser tubes of unevaporated saline water droplets from the preceding stage. These droplets are diverted by the canopy on to the outer surface of the associated trough 104 or 1041 whence they flow through passageways 106 or 1061 between adjacent troughs to a collector tray 120 or 1201 therebeneath. From each tray are passages 122 or 1221 packed with a permeable material and in which flash evaporation occurs, the resulting vapour passing to the next lower condenser stage of the system. A further form of combined flash evaporator and surface condenser is described (Fig. 1) in which the condenser tubes are in groups one above the other, separated by a drip deflector baffle (34). In another condenser arrangement described (Fig. 4) a cylindrical shell is divided by transverse partitions (72, 74) into a vapour inlet chamber in communication with two other chambers (78, 79) each containing a set of condenser tubes (80). This arrangement is apparently intended for comparing condenser tubes having different positional arrangements and surface characteristics e.g. the tubes (80) in one chamber may be made of titanium whilst those in the other chamber may be of a cupro-nickel composition.
Patent ES-353361-A1 (ES)
Title: Complexes of mn,tc,and re with organoaluminum as olefin reaction catalysts
IPC: B01J31/26
Filed: 1968-04-30
Abstract: A catalyst composition is the product formed on mixing (a) a complex [Ma(L) b X a ] x wherein M is Mn, Tc or Re L is a ligand selected from R 3 G, R 3 QO, R 2 Q-QR 2 , R-S-R, R5(CN) m , pyridine or optionally R5 substituted 2, 2'-bipyrinidine, -O-, (#- CHR4-CR4-CH 2 -), (R 2 NCSS-) or [(RCO) 2 CH-] wherein Q is P, As or Sb, R is optionally halo and alkoxy substituted aromatic or saturated aliphatic of up to 20 carbon atoms, R4 is H or Me, R5 is an aromatic or saturated or ethylenically unsaturated aliphatic radical of up to 30 carbon atoms and m is 1-2 X is halogen a is an integer from I to 6, b is 1 to 3 and X is indicative of polymeric state of the complex the number of (L) and Z groups not being greater than that required for the metal to achieve the electronic configuration of the next inert gas and (b) an Al containing adjuvant selected from (i) one or more of ReAlXf (ii) AlX 3 or (ii) a mixture of (i) or (ii) with R1 g M1X h , wherein R1 is H or R, M1 is a metal from Group IA, IIA, IIB or IIIA, e is 1-3, f is 0-2 and e+f is 3, g is 1-3, h is 0-2 and g+n is valency of M1. Many examples of (L), Al compounds and Re and Mn complexes specified. The catalysts may be employed in vapour phase on a support such as Al 2 O 3 , SiO 2 , Al 2 O 3 -SiO 2 , TiO 2 , B 2 O 3 , zeolites, ion exchange resins and solid polymers.
Patent ES-357786-A1 (ES)
Title: Improvements in or relating to Mono and Binocular Telescopes.
IPC: G02B23/18
Filed: 1968-09-02
Abstract: A mono or binocular telescope has a carrier 6 on which are mounted in relatively adjusted position an objective 4 and a prism system 7, the carrier being tightly located in a casing 2 carrying an eye-piece 3. The casing and the carrier are made of the same, preferably plastics, material such as polycarbonate. The plate 5 of the carrier 6 is formed with a mount 10 forming a light shaft 11 for an exit prism 9 and a shaft 12 for an entry prism 8 which together with prism 9 form a Porro system. The abutment face 13 for the exit prism 9 and the abutment face 14 of the entry prism 8 are co-planar. Key means, composed of a key member 17 integrally formed with plate 5 and a key member 18 tightly wedged into place presses the hypotenuse face of the prism 9 tightly against the abutment face 13 of the carrier, which is also provided with holes 19 for adjusting screws. The carrier 6 flanges into the casing 2 where there are inter-engaging locating projections and recesses Fig.2 (not shown).
Patent ES-364421-A1 (ES)
Title: Disubstituted n-amino indoline compounds
IPC: C07D209/08
Filed: 1969-03-05
Abstract: Novel compounds I (including optically active isomers thereof) wherein R signifies C 1 to C 5 alkyl, phenyl which may be substituted by one or more halogen atoms or alkyl or alkoxy radicals having 1 to 4 carbons or R signifies cyclohexyl, are obtained by the interaction of 3-sulphamoyl-4-chlorobenzoyl chloride and the appropriate N-aminoindoline. Pharmaceutical preparations showing diuretic and antihypertensive properties contain as active ingredient compounds I administration may be orally, rectally, intraperitoneally, or parenterally.