baber/WOPTO huggingface dataset:
Patent UY-31072-A1 (UY)
Title: Imidazopiridazinas sustituidas como inhibidores de cinasa de lipido
Inventor: FURET PASCAL
IPC: A61K31/496
Filed: 2008-05-08
Abstract: La invención se refiere a compuestos novedosos de la fórmula I: así como a otras modalidades de la invención relacionada con estos compuestos. Los compuestos por ejemplo, son útiles en el tratamiento del cuerpo animal o humano en vista de su capacidad para inhibir las cinasas de proteína, tales como en especial la cinasa P13.
Patent AT-509430-A1 (AT)
Title: Verfahren und vorrichtung zur maischebereitung im brauprozess
Inventor: HERTEL MARCUS DR ING
IPC: C12C7/06
Filed: 2010-01-18
Abstract: Es werden ein Verfahren und eine Vorrichtung zur Maischebereitung im Brauprozess angegeben. Hierbei ist es vorgesehen, die Maische mittels eines separaten Wärmetauschers zu erwärmen und wahrend zumindest Teilen der Aufheizprozesse die bereits erwärmte Maische, welche den Wärmetauscher bereits passiert hat, nicht gezielt mit der restlichen Maische, die dem Wärmetauscher noch zugeführt werden muss, zu vermischen. Hierdurch wird der Wärmestrom in die Maische im Gegensatz zu herkömmlichen Maischverfahren mittels separater Wärmetauscher signifikant erhöht, wodurch die Aufheizraten im Maischprozess stark steigen und dieser somit effizienter gestaltet werden kann.
Patent ES-174815-A1 (ES)
Title: UN PROCEDIMIENTO PARA LA OBTENCIoN (...) CORROSIoN
Filed: 1946-08-30
Abstract: Procedimiento para la obtención de aleaciones resistentes a la corrosión caracterizándose porque están compuestas de 12-2% de cromo 2-6% de niquel 3-6% de molibdeno 2-7% de cobalto y el resto prácticamente hierro.
Patent ES-191597-A1 (ES)
Title: Un sistema combinado de publicidad aérea
Filed: 1950-02-08
Abstract: Sistema combinado de publicidad aérea en el que se reivindica el contrato que aparece en el anexo primero cuyo desarrollo es objeto del cuerpo de esta Memoria que igualmente queda reivindicado por constituir ambos una misma cosa con carácter de imposible separación. El referido contrato que obrará siempre en poder de la Entidad que adopte el nuevo sistema combinado de publicidad aérea para que sirva de garantía al. que aparece representado en el gráfico 2 y que será un duplicado del contrato.
Patent ES-198994-A1 (ES)
Title: Dispositivo para el secado de cuerpos planos e hilos
Filed: 1951-07-28
Abstract: Dispositivo para el secado de cuerpos planos e hilos. que transportados contínuamente recorren en una cámara secadora caldeada eléctricamente dentro de la cual se irradia la energía que sirve para la desecación hacia los cuerpos hilos caracterizado por la desecación de instalaciones reguladoras que hacen aumentar respectivamente disminuir el importe de la energía irradiada hacia el material a secar en dependencia de la velocidad variable de transporte del material a secar.
Patent ES-199952-A1 (ES)
Title: Mejoras introducidas en los tostaderos eléctricos de granos
Filed: 1951-10-10
Abstract: Mejoras introducidas en los tostadores eléctricos de granos, caracterizadas porque el tambor rotativo lleva en su interior una hélice o aleta en forma de espiral, para remover durante el tueste el grano y además ayudar la descarga del mismo y dicho tambor, se apoya en uno de los extremos sin necesidad de cojinete alguno en la ranura circular, que lleva la cara o boca de descarga.
Patent ES-236347-A1 (ES)
Title: Improvements in or relating to the production of deuterium-enriched compounds
IPC: C01B4/00
Filed: 1957-07-03
Abstract: <PICT:0869413/III/1> A process for producing D-enriched water, hydrogen, or ammonia comprises operating a dual-temperature D-exchange process to obtain a product enriched in D relative to the feed to the exchange process, subjecting the product to further enrichment by a distillation, and recycling the D-poor fraction from the distillation to the dual-temperature exchange process. The dual - temperature exchange may be H2-H2O with D-enriched H2 or H2O being distilled, H2O-H2S with D-enriched H2O being distilled or H2-NH3 with D-enriched H2 or NH3 being distilled, and where D-enriched H2 or NH3 is the product of the distillation, conversion to heavy water may take place subsequently. H2 is withdrawn from a known type of high temperature D transfer plant, which has D-exchange catalyst units at 600 DEG C. alternating, and in series, with water-steam D-exchange columns at 136 DEG C., and is fed with water at 3, which is removed at 4. The withdrawn H2 passes to a conventional tapered cascade of dual-temperature D-exchange columns fed with water at 16 which is removed at 17. D passes from steam to H2 in hot D-exchange catalyst units 14 at 600 DEG C. and from water to steam in exchange towers 13, while D passes from H2 to steam in cold D-exchange catalyst units 12 at 140 DEG C. and from steam to water in exchange towers 11. Water flows in a closed cycle between pairs of towers 11, 13. The D-enriched H2 passes to the distillation plant through condenser 18 and the D-poor H2 passes back through high temperature transfer plant to the dual-temperature exchange. Specification 869,415 is referred to.
Patent ES-271352-A1 (ES)
Title: Method of making silicon alloydiffused semiconductor device
IPC: H01L29/73
Filed: 1961-10-19
Abstract: The following alloys (percentages by weight) are used in the manufacture of transistors (see Division H1): 99.5% tin, 0.5% arsenic 98% tin, 2% arsenic 99.7% gold, 0.3% antimony.
Patent ES-275064-A1 (ES)
Title: Preparation of organic polysilicates
IPC: C08G77/02
Filed: 1962-03-01
Abstract: Liquid polysilicate esters are produced by reaction between a vaporous chlorosilane or bromosilane free of organic groups and a liquid aqueous monohydric aliphatic alcohol free of reactive groups or any other functional groups and containing 2 to 18 carbon atoms. Specified halosilanes are silicon tetrachloride, trichlorosilane and hexachlorodisilane. They may be introduced to the reactive zone on a carrier gas, e.g. nitrogen. Specified alcohols are ethanol, isopropanol, n-butanol, pentan-2-ol, iso - decanol, tridecanol, and methylcyclohexanol. The hydrogen chloride evolved during the process can be reacted with silicon or ferrosilicon to produce more chlorosilanes. Many examples are given.
Patent ES-291777-A1 (ES)
Title: Improvements in the fused salt electrolysis of alumina
IPC: C25C3/20
Filed: 1963-09-18
Abstract: In a process for the fused salt electrolysis of alumina reduction to a predetermined level of the alumina content of the bath is detected by a pilot anode, of small base area relative to the total anode, which is subjected to pulses of current whereby the density of the current through the base area is higher than that through the bath anode surface under normal running conditions, the voltage of the pilot anode being measured during the impulse and the impulse being repeated until the measured voltage exceeds a predetermined threshold corresponding to the required level and the applied current density. Pulse durations and repetition times are exemplified. The pilot anode is in mechanical contact with the remainder of the tank anode system but electrically insulated therefrom and is arranged to be connected in a manner producing across its base, the tank anode current density at times other than during the application of a measuring impulse. The detection of a minimum desired alumina level may be used to control alumina replenishment which may be achieved by breaking the bath crust by horizontal anode movement. The content may be kept between desired limits by successively and alternately applying currents producing two differing but predetermined based densities which control the replenishment which is terminated at the higher level indication. The replenishment may be made in small quantities at close time intervals at a rate exceeding the mean consumption rate. The arrangement may be applied individually to the tanks of a group and the successive application of impulses may be automatically controlled, the voltages being measured between the rod of a pilot anode and the positive frame of the following tank. Regulation of the inter-polar distance between electrodes may be achieved in response to the simultaneous determination of tank internal resistance. The impulse may be from a separate direct current source or may be from a circuit in parallel with the main source and the pilot anode may be an insulated insert in a bore within an anode or may be one anode of a group of prebaked anodes. The switching may be achieved by pneumatically operated rocking conductor bars. The measured voltages may be used to operate warning lights.
Patent ES-337000-A1 (ES)
Title: Process for the purification of aqueous solutions of hydrogen peeroxide
IPC: C01B15/013
Filed: 1967-02-18
Abstract: Aqueous H2O2 solutions are freed of organic impurities which are adsorbed on to activated charcoal powder, granules, lumps or scales which has been previously washed with acid and partially deactivated by impregnation with 20 to 40% by weight of organic solvent, such as CCl4, heptane, hexane, trichloroethylene or perchloroethylene, that is inert to H2O2 and immiscible with water. Traces of this solvent left in the purified H2O2 may be removed by bubbling air, or nitrogen through the H2O2. The process may be continuous with the liquid circuit passing through at least two adsorption columns in series packed with the carbon.
Patent ES-344255-A1 (ES)
Title: Apparatus for controlling yarn diameter on bobbin winder
IPC: B65H54/14
Filed: 1967-08-19
Abstract: A series of intermittent rotations of threaded rod 64 is used to cause rightward movement of an inter-engaging non-rotating half nut 76 and hollow shaft 17. On completion of a predetermined amount of rightward movement, the nut 76 is disengaged from the rod and a compression spring 65 pushes the nut 76 and hollow shaft 17 back to the left. The nut is pressed against the rod by spring 77. The nut is disengaged from the rod by rotating the hollow shaft 17. This shaft is half cut away to house the nut and the remaining half portion of the shaft pivots the nut about pin 75a so that it disengages the threaded rod, see also Fig. 6, not shown.
Patent ES-344817-A1 (ES)
Title: Process for the manufacture of cyclodec-5-en-1-one
IPC: B01J27/053
Filed: 1967-09-07
Abstract: Cyclodecen-(5)-one-(1) is prepared by passing cyclodecanol-(6)-one-(1) in the vapour phase over heated active calcium sulphate in the form of #-anhydrite III. Preferably ammonia or 11-azabicyclo-(4,4,1) - undecene-1 is passed over the calcium sulphate at the same time as the cyclodecanol-(6)-one-(1).
Patent ES-344963-A1 (ES)
Title: Television Display Tube.
IPC: H01J29/87
Filed: 1967-09-12
Abstract: A TV display tube comprises a glass bulb and a clamping band for implosion protection forced on to the bulb and stuck to the glass. A steel band 4 supporting another steel band 5 is forced on to the bulb from its cone side up to the mould match line 3 of the faceplate, if necessary exceeding the elastic limit of band 4. A lubricating Zn coating is provided on band 4 to reduce damage to the glass. Band 4 extends over the seal between the cone 2 and the faceplate and is provided with stiffening ridges 7 having indentations 8 to form a space between the band and the glass which is filled with polyvinyl acetate and polyester or epoxy resin adhesive 11. The band may be forced further away from the glass by wedges. Fixing lugs 10 are mounted on band 4.
Patent ES-359795-A1 (ES)
Title: Electrical circuits
IPC: G05F1/56
Filed: 1968-10-31
Abstract: A transistor circuit comprises transistor 12, Fig. 1, in common-emitter circuit with its collector direct-coupled to the base of transistor 14 which is in common-collector connection: its emitter circuit comprises resistors 22, 24 in series, the base of transistor 12 being D.C. connected to their common point. The arrangement is such that if resistors 22, 24 are in a resistance ratio of n: 1 the voltages at the points 26, 28 are independent of the supply voltage at terminal 16 and of values (n + 1)e and (n + 2)e respectively, where e is the baseemitter voltage of transistor 12. The collector circuit of this transistor may include a Zener diode (Fig. 4, not shown) to stabilize the circuit. As shown, the arrangement comprises a constant voltage source, but by applying an A.C. signal to the base of transistor 12 via a capacitor, from a low-impedance source (Fig. 3, not shown) an amplified output may be obtained from terminal 28, 26 having a stabilized D.C. level. In a second embodiment the emitter-collector path of a further transistor 42, Fig. 2, is connected in the collector circuit of transistor 12, the base of which is earthed for A.C. signals by means of a capacitor 46. This arrangement will transmit the A.C. component of signals applied via terminal 44 to the base of transistor 44, to output terminal 26 the output having the D.C. level (n + 1)e. The arrangement may be used for driving a pair of transistors in long-tailed pair connection, which may function as a limiter.
Patent ES-362531-A1 (ES)
Title: Dry grinding for granular material eg - cement clinker
IPC: B02C17/06
Filed: 1969-01-15
Abstract: Both the grinder's feed and the discharging of the grinding chamber are controlled to prevent part of the ground product from leaving it. Consequently a permanent quantity of ground material is maintained in the chamber and fluidised by air during movement of the charge.
Patent ES-362794-A1 (ES)
Title: Spiro(1,3-benzodioxol-2,3'-pyrrolidine) and intermediates therefor
IPC: C07D317/46
Filed: 1969-01-22
Abstract: The invention comprises the compound of Formula (I) and its acid addition salts, and a process for making it by (a) splitting off the benzyl radical from N-benzyl-I (II), or (b) reacting benzodioxole 2-substituted by both XCH 2 and XCH 2 CH 2 (III) (wherein X is a reactive acid radical such as Br or MeS0 3 ) with NH 3 . (II) is prepared by reacting (III) with PhCH 2 NH 2 , or by reducing II-21,51-dione (IV) with LiAlH 4 . (III) is prepared by reacting 2-(21-hydroxyethyl)-2-hydroxymethylbenzodioxole (V) with (e.g.) PBr 3 or MeSO 3 Cl/Et 3 N. (IV) is prepared by reacting diethyl or dimethyl 2-(benzodiorol-2-yl) succinate (VI) with PhCH 2 NH 2 , and (V) by reducing (VI) with LiAlH 4 . (VI) is made by reacting catechol with sodium and the corresponding ester of acetylenedicarboxylic or 2,2-dibromo succinic acid. Therapeutic compositions for oral and parenteral administration comprise the above compound (I), which exhibits antidepressive effects and a stimulating effect on the central nervous system.
Patent ES-369624-A1 (ES)
Title: Alkanolamine derivatives
IPC: A61K31/215
Filed: 1969-07-17
Abstract: The disclosure relates to 1-amino-3-(carbamoylphenoxy)-2-propanol derivatives, processes for their manufacture, pharmaceutical compositions containing them and a method of using them to produce cardiac beta -adrenergic blockade in warm-blooded animals. Representative of the compounds disclosed is 3-(2-chloro-4-n-hexylcarbamoylphenoxy)-1-t-butylamino-2-propanol.
Patent ES-374345-A1 (ES)
Title: Arrangement for the recognition of loop closure in subscriber stations having semiconductor amplifiers fed via the connecting trunk
IPC: H04M19/08
Filed: 1969-12-06
Abstract: An arrangement is provided for the recognition of call initiating loop closure in telephone subscriber stations employing semi-conductor amplifiers fed over a connecting trunk. On loop-closure, there is first created a virtual short circuit in the supervisory current direction. After recognition, the exchange switches over to the feed current direction for the amplifiers in the subscriber station. In this way the loop closure criterion is made independent of the d-c resistance of the amplifiers.
Patent ES-374757-A1 (ES)
Title: Method and apparatus for the slip-free and shock-freet transport of powdery or granular material
IPC: B65G27/00
Filed: 1969-12-20
Abstract: Powder is transported along a vibratory conveyer 3, Fig. 1, without abrasion by moving the conveyer downwards and backwards with an acceleration which is greater than that due to gravity, so that the powder is left behind, and then slowing down and reversing this movement in such a way that the conveyer is returned to its initial position without any force being applied to it which is greater than the frictional force between the conveyer and the powder. Parallel links 5, 6 support the conveyer and it is moved by an hydraulic ram 9 controlled by a unit 13. A shoot 2 and stops 11, 12 are provided. In a second embodiment, Fig. 3, the conveyer is supported by guideways 5a, 6a and the operating ram 9a is arranged parallel thereto. In a third embodiment, Fig. 4 (not shown), the conveyer is supported and guided by the ram above.
Patent ES-375715-A1 (ES)
Title: Method of removing carbon from nuclear fuel elements in a closed system
IPC: G21C19/44
Filed: 1970-01-21
Abstract: Carbon is separated from the active material, for example U, Pu or Th spheres, from a hightemperature gas-cooled reactor by reacting the carbon with a carrier fluid to form a fluid oxygenated or hydrogenated carbon compound and transferring the fluid to a second zone where the temperature and/or pressure is adjusted so as to deposit carbon and regenerate the carrier fluid, which may be recycled. The carrier fluid may be carbon dioxide, hydrogen or steam. A catalyst may be provided in the second zone, such as cobalt, platinum, nickel, iron, aluminium or magnesium.
Patent ES-410120-A1 (ES)
Title: Static inverter
IPC: H02H7/122
Filed: 1972-12-28
Abstract: A static inverter system for high power applications providing built-in protection against short circuits appearing in either the inverter or the load. Thyristors arranged in a common bridge network of the inverter have their firing signals terminated when strategically located current sensors indicate, by means of a threshold circuit, that a short circuit has developed, in response to which an oscillating circuit produces a free oscillation of current to reverse bias of the thyristors during a semi-period of the oscillating cycle, thereby terminating current conduction by the thyristors for a duration sufficient to allow the thyristors to regain their normal resistance to forward conduction. In the non-conducting condition, the thyristors block current flow in the inverter system and accordingly protect the inverter components, as well as the thyristors themselves from damage due to excessive levels of current. The system further includes means for periodically restoring the thyristor firing circuitry to provide for automatic resumption of normal inverter operation in the event the short circuit condition is only transient. If the short circuit condition still exists after a predetermined number of such restorations, the thyristor firing signals are permanently extinguished until the fault is corrected and the system is manually reset.
Patent ES-412793-A1 (ES)
Title: Process for the preparation of a dispersible vinyl acetate/ethylene polymer powder
IPC: C08L23/08
Filed: 1973-03-17
Abstract: Vinyl acetate/ethylene copolymer powders are obtained by spray-drying of the corresponding aqueous polymer dispersions while simultaneously adding finely divided inorganic materials as anti-caking agents. The polymer powders thus obtained have an excellent storage stability, are easily dispersible in water and yield plastics mortars of high water resistance and plasterings made therefrom which are free from cracks.
Patent ES-415933-A1 (ES)
Title: Apparatus for removing sludge from a rectangular flotation tank
IPC: C02F1/40
Filed: 1973-06-14
Abstract: An apparatus for extracting sludge from a rectangular sewage flotation tank comprises a bridge structure having rotatably mounted thereon a horizontal drum driven for rotation and provided with suitably shaped vanes, the direction of rotation of the drum and vane assembly being such that at the point of contact thereof with the scraped surface the direction of its velocity vector is opposed to the direction of travel of the bridge structure. The bridge structure also includes a suitably shaped scraper blade pushing the sludge continuously towards the front of the movable vanes of the drum, whereby the extracted sludge is fed to a discharge device mounted inside the tubular shaft of the drum and provided with means for directing the sludge into a container secured to the bridge.
Patent ES-419307-A1 (ES)
Title: Device for building construction
IPC: E04B5/14
Filed: 1973-10-03
Abstract: This system of building utilizes prefabricated elements constituting a framework and consists essentially in utilizing tubular main posts and small posts, and trussed beams supported thereby. The floor and ceiling structures comprise trough-shaped elements and/or flanged tubs bolted to said posts. The walls are formed by composite hollow panels structures filled with insulating material. All component elements, including door and window frames, have modular dimensions and are prefabricated are adapted to be assembled on the building site.
Patent ES-427861-A1 (ES)
Title: 3-Methylenecephalosporins and process for production thereof
IPC: C07D499/00
Filed: 1974-07-01
Abstract: 3-Methylenecepham-4-carboxylic acids and esters of the Formula I and 3-methyl- DELTA 3-cephem-4-carboxylic acids and esters of the Formula II where R is hydrogen or an organic acyl group and R1 is hydrogen, C1-C4 alkyl a carboxylic acid protecting group or a pharmaceutically acceptable cation are prepared via the reductive displacement of a 3-substituted methyl cephalosporin of the Formula III where R2 is an organic residue such that -SR2 constitutes a reductively displaceable moiety, and R and R1 have the same meanings as defined in Formulae I and II, reductive displacement being accomplished by catalytic hydrogenation or chemical reduction. The 3-methylene cepham compounds are isomerized in dimethylacetamide in the presence of a tertiary alkyl amine to provide 3-methyl-7-acylamido- DELTA 3-cephem-4-carboxylic acids and esters.
Patent ES-449202-A1 (ES)
Title: Composite helicopter spar and means to alleviate stress concentration
IPC: B64C27/33
Filed: 1976-06-25
Abstract: A cross-beam helicopter rotor wherein the pitch actuator shaft passes through an elliptically shaped hole in the unidirectional, composite helicopter spar, each of selected dimension so that the stress concentration factor across the spar at the hole is minimized when the spar is carrying balanced centrifugal blade loads. The shaft also passes through a centering pin which is supported in the spar hole by an elliptically shaped plug of selected dimension so that when supported from the spar hole by elastomer of selected shape factor, durometer and dimension, the plug and pin are load isolated from the spar and the stress concentration factor across the spar at the hole is substantially unchanged from that of the unplugged hole both during balanced and unbalanced centrifugal blade load operation of the spar, and so that the elastomer transmits unbalanced centrifugal blade loads therethrough from the spar to the plug and pin for centering the rotor.
Patent ES-453319-A1 (ES)
Title: Calender with nip boundary plates
IPC: B29C43/24
Filed: 1976-11-13
Abstract: In a calender the nip between a pair of rollers, of which one is obliquely adjustable, is bounded at the sides by plates adapted to the geometrical shape of the nip region and provided with slots, into which a control beam, parallel to the obliquely adjustable roller, engages, the ends of the beam are joined to the bearings of this roller, and the plates are arranged on supporting plates so as to be displaceble by means of a guide device, so that the plates, on oblique adjustment of the roller, are moved along a path which is concentric with the surface of the roller which is not obliquely adjustable.