baber/WOPTO huggingface dataset:
Patent ES-179111-A1 (ES)
Title: UN APARATO TERMOSIFoN PARA LA EXTRACCIoN DE ACEITES
Filed: 1947-07-28
Abstract: Un aparato termo-sifón para la extracción de aceites caracterizado por estar formando por un cuerpo generaló recipiente exterior en forma cilíndrica el cual estará formado por tres partes una inferior sobre la que irá montado por su parte alta bien por ajuste con tope de cauchú goma etc a rosca o de otra forma adecuado que se desee otra parte central y en la parte superior de ésta una pieza final que formará la cabeza del recipiente la cual llevará una tapa que cerrará la boca del mismo llevando para su cierre hermético y perfecto una brida aprisionadora en forma curvada por su parte superior terminando por su parte inferior en dos brazos rectos con los cuales irá sujeta y fija al recipiente por medio de unos remaches ó tornillos llevando en su parte alta otro tornillos ó perno roscado que ejercerá la necesaria presión sobre la tapa hacienodse de ésta forma un cierre hermético y perfecto.
Patent ES-180692-A1 (ES)
Title: Un sistema de aparato autoclave aspirador, aplicable para el cierre de botes de conservas
Filed: 1947-11-28
Abstract: Sistema de aparato autoclave aspirador, aplicable para el cierre de botes de conservas, caracterizado esencialmente por el hecho de estar constituído por un recipiente resistente, con tapa de cierre hermético, que presenta la particularidad de tener en su interior, cerca de su fondo, una plataforma, giratoria, accionable desde el exterior,en la cual se colocan los botes de conserva o similares, los cuales, en su movimiento de rotación, después de la extracción del aire, pasan bajo o cerca de un vástago soldador, que alimentado por un circuíto eléctrico, las cierra el orificio de vacío que aquellos tienen practicado en su tapa.
Patent ES-184996-A1 (ES)
Title: UN DISPOSITIVO PARA LA REGULACIoN AUTOMáTICA DEL EVAPORADOR DE UNA MáQUINA FRIGORiFICA, COMPUESTO DE UNA VáVULA DE FLOTADOR DE BAJA PRESIoN
Filed: 1948-08-24
Abstract: dispositivo para la regulación automático del evaporador de una máquina frigorífica que presenta una válvula de flotador de baja presión en la que la vávula de flotador actúa sobre una válvula de reducción de presión de la máquina frigorífica caracterizada porque los gases expansionados que salen de la válvula de reducción de presión así como el líquido que sale de la misma. se introducen directamente y a modo de inyector en un punto del mismo evaporador en la dirección de la corriente del vapor y del líquido respectivamente y el depósito del líquido del flotador se encuentra en comunicación don el evaporador por la parte inferior y la superior.
Patent ES-187223-A1 (ES)
Title: UN SISTEMA MECáNICO PARA ACCIONAMIENTO SIMÉTRICO DE PESTILLOS
Filed: 1949-02-26
Abstract: Un sistema mecánico para accionamiento simétrico de pestillos caracterizado esencialmente por el hecho de que el medio de accionamiento es un con junto de dos placas adosadas una a la otra y deslizantes entre sí con movimiento perpendicular al de traslación del pestillo con la particularidad de que cada una de estas placas están cortadas en una zona coincidente según un recorte angular cóncavo siendo ambas placas preferentemente de igual longitud aunque no coincidentes en su extensión rematadas en sus extremos resortes antagonistas respectivos.
Patent ES-187592-A1 (ES)
Title: Procedimiento y aparato para quemar conbustibles de inferior calidad
Filed: 1949-03-26
Abstract: Procedimiento y aparato para quemar combustibles de inferior calidad en un horno caracterizándose porque se efectúa la alimentación de combustibles de inferior calidad en la parrilla del horno y se introducen uno o más chorros de aceite atomizado a través de unos tubos quemadores que van situados en la admisión o admisiones secundarias de aire o de otro modo que van pasando a través de la pared del horno y que están colocados a un ángulo tal que la llama del aceite quemado no toque en el combustible sólido sino que se emplea para calentar el arco de ignición (o forma él mismo una continuación de dicho arco) con lo cual el combustible sólido queda prácticamente quemado por completo con ayuda de calor radiado desde el arco de ignición y desde la llama del aceite quemado.
Patent ES-188430-A1 (ES)
Title: UN PROCEDIMIENTO QUiMICO PARA VARIAR LA PLASTICIDAD DE DERIVADOS POLITERPÉNICOS
Filed: 1949-05-20
Abstract: Un procedimiento químico para variar la plasticidad de derivados poli-terpénicos que consiste en polimerizar terpenos de fórmula sencilla (hemi-terpenos mono-terpenos o sesquiterpenos) por tratamiento con un ácido mineral cualquiera o solución ácida equivalente y neutralizar el producto.
Patent ES-190620-A1 (ES)
Title: Unos perfeccionamientos en los relojes eléctricos
Filed: 1949-11-18
Abstract: Perfeccionamientos en los relojes eléctricos caracterizados por el hecho de que la propulsión de cada. saeta o manecilla del reloj debidamente sincronizada con la basculación del péndulo eléctrico se resuelva por palancas y ruedas de trinquete con exclusión de engranajes; resolviéndose la sincronización mediante excéntricos solidarios con las citadas ruedas de trinquete los cuales sirven de apoyo a las palancas-gatillo que empujan a la rueda trinquete inmediata siguiente.
Patent ES-192640-A1 (ES)
Title: UN PROCEDIMIENTO DE OBTENCIoN DE ALEACIONES PARA SER UTILIZADAS A ELEVADAS TEMPERATURAS
IPC: C22C38/10
Filed: 1950-04-21
Abstract: Mejoras introducidas en los cargadores para armas de fuego automáticas especialmente para carnes automáticos montados a bordo de un aerodino que tienen por lo menos dos filas de cartuchos que se fusionan hacia abajo en una fila única; caracterizadas por el hecho de que el cargador tiene a uno y otro lado de la zona de confluencia de estas dos filas de cartuchos por lo menos dos ruedas dentadas de distribución giratorias cuyos dientes penetran respectivamente entre los cartuchos salidos de cada fila.
Patent ES-268630-A1 (ES)
Title: Quench gun for reactor producing acetylene and the like
IPC: B01J19/26
Filed: 1961-06-27
Abstract: In apparatus for the production of acetylene by the partial combustion or pyrolysis of hydrocarbons, the reaction space is separated from the quenching space by a partition having heat insulating material on the reaction space side, there being at least one opening to permit passage of reactants. In a preferred embodiment the partition is circular, positioned centrally in a circular passage, leaving an annular opening for the reactants. The side adjacent to the reactor may be shaped, e.g. paraboloidal or conical in cross-section, to channel the gases, and the side adjacent to the quench is preferably provided with a cooling system, the inlets and outlets forming part of the supporting structure. The quench may be an atomizer giving a conical spray directed into the annular passage, and the partition and atomizer may be movable relative to each other and the reaction space. Specifications 703,721, 908,274 and 912,445 are referred to.
Patent ES-299988-A1 (ES)
Title: Joining tubular roof beams and means therefor
IPC: E04C3/28
Filed: 1964-05-13
Abstract: A single pitch roof is constructed from tubular asbestos-cement beams 1 laid side-by-side to span between supporting beams 3, and interconnected by T-sectioned asbestos-cement cover strips. The beams 1 have double thickness bases, and the cover strips have transverse ribs 211 which are curved in plan with their convex sides facing up the roof, to aid drainage.
Patent ES-315441-A1 (ES)
Title: Process for the preparation of basic ethers
IPC: C07D307/12
Filed: 1965-07-17
Abstract: Compounds of the general formula <FORM:1119835/C2/1> wherein A represents an alkyl, aryl, substituted aryl, aralkyl or substituted aralkyl group, a benzyloxymethyl group (in which the benzene ring may optionally be substituted by one or two halogen atoms, a trifluormethyl group or one or two methyl groups) or a benzhydryloxymethyl group (in which one of the benzene rings may optionally be substituted by one or two halogen atoms, a trifluoromethyl group or one or two methyl groups), R represents an alkyl, aralkyl or substituted aralkyl group or an alkyl group bearing a heterocyclic group and B represents an alkylamino, cycloalkylamino, alkenylamino, hydroxyalkylamino, aralkylamino, 1-pyrrolidinyl, piperidino or morpholino group, a 1-piperazinyl group (which may optionally be subtituted in the 4-position by an alkyl, aryl, aralkyl, diaralkyl, ar-haloaralkyl, haloalkyl, hydroxyalkyl, acyloxyalkyl, diaralkyloxyalkyl or ar-trimethoxybenzyl group) or a group of the formula-NR2R3 in which R2 and R3 are the same or different and each represents an alkyl, hydroxyalkyl, acyloxyalkyl or aralkyl group, and their acid addition and (in the case of tertiary amino compounds) quaternary ammonium salts are prepared by reacting ACH = CH2 with ROH in the presence of t-butyl hypobromite in the cold and heating the resulting ACH(OR)CH2Br with BH, optionally followed by salt formation.
Patent ES-323481-A1 (ES)
Title: Current regulator for motor control systems including an open loop signal which is combined with a current feedback signal upon occurrence of an event
IPC: H02P7/285
Filed: 1966-02-24
Abstract: A current regulator for a motor control system, e.g. of the type described in Specification 1, 073, 180, wherein motor current regulated at a given level by control of a voltage supply source 15 whose voltage limits are changed as a step function comprises means such as 50 or 55 responsive to the occurrence of an event for developing an open-loop signal means 20 for summing said signal with a current-responsive signal derived from a feedback loop 35 to provide a feedback signal of preselected magnitude, and for comparing said feedback signal with a reference signal to derive an error signal of apreselected magnitude regardless of the magnitude of the motor current signal at the time of said event and means for reducing the magnitude of said open loop signal at a controlled rate. The means 50 may be associated with the contactor controlling the step-function changes of the supply source 15, and the means 55 with a device responsive to wheel slip. Thus, if a large change in motor current is called for by a step-function change or by wheel slip for example, the open loop signal modifies the error signal applied to the source 15 so that the motor current builds up from one regulated value to another at a controlled rate, the motor current increasing as the open loop signal decreases. The rate at which the open loop signal decreases is determined by an R-C circuit associated with transistor circuitry, and a suitable arrangement is described with reference to Fig. 2 (not shown).
Patent ES-345491-A1 (ES)
Title: Metal anode for electrolytic cells
IPC: C25B1/36
Filed: 1967-09-27
Abstract: A metal e.g. Ti anode for electrolyzing an alkali metal chloride e.g. brine in a mercury cathode cell comprises in profile a row of U-shaped members, each with one or more slots or holes 5 in the web portion 1 and with terminal portions 3 extending from the end of each flange 2 so that the terminal portions of adjacent members are inclined at obtuse angle e. g. + 120 degrees to - 120 degrees to each other and have a gap or slot 4 between their outer ends for electrolyte circulation. The anode may be shaped from a single metal sheet provided with the necessary holes and slots. The surfaces of the folded portions facing the cathode may be lined with a layer of Pt, Pt-Ir or Ir.
Patent ES-352394-A1 (ES)
Title: Hydraulic means for generating signals representative of fluctuating compression forces in railway vehicles and the like
IPC: B60T8/18
Filed: 1968-04-04
Abstract: A bogie frame 12 is supported by the axle box 11 through coil springs 9, 10 having their upper and lower ends seated on flanged sleeve members. The compression forces are transmitted by a hydraulic apparatus 1 (see Division F1) to a recording apparatus carried by the vehicle.
Patent ES-355018-A1 (ES)
Title: Improvements in and relating to Parking Structures
IPC: E04H6/18
Filed: 1968-06-14
Abstract: A vehicle parking structure includes an entry station, a vertically movable lift, and parking bays laterally of the lift shaft, the entry station, the lift floor and the floor of each of the bays comprising conveyer means for displacing a vehicle thereon transversely of its longitudinal axis. In Fig. 1, lift shafts 2 having entry stations 3 are provided at either side of a two-lane roadway 1. Conveyer belts 12 of each parking bay 4a-4d and those of the entry stations 3 are driven by the conveyer belt drive means of the associated lift floor 5. The drive for the lift comprises winches 16 and cables 17 which pass over pulleys 18. Conveyer details. A motor 6 drives shafts 7 which support drive rollers 8 for the belts of the lift floor, the shafts also having gears 19. Similar shafts of the parking bay and entry station conveyers have gears 20 and, by means of an idler pinion 21 which may be introduced between the gears 19, 20, the parking bay and entry station conveyers may be driven. The conveyer belts may be supported by rollers 13 or by a slideway consisting of an anodized aluminium plate having its surface sealed with silicon oil. The slideway may be dished for positively positioning a vehicle. At least one of the drive rollers 8 has teeth which engage in holes 12a in the conveyer belts. These may be of transverse steel strips linked together or of a woven textile, e.g. impregnated polyester yarn. In place of the conveyer belts, endless chains 26 may be used, Fig. 9. The sprocket wheels 27 of the ends of adjacent conveyers are interspaced to provide improved vehicle-transfer between the conveyers. In a further modification, Figs. 10, 11a, 11b chain elements consist of rollers 37 which are guided in guideways 42 formed in a track 41. The rollers 37 comprise self-lubricated sintered bronze cores 37a surrounded by a jacket 37b of synthetic material which may be an acetal resin. The rollers may alternatively run on needle bearings. Roller housings 35a are covered by a synthetic material or rubber sheath 43 and have central compartments containing rollers 40 which teeth of a sprocket 34 engage. The sheath 43 has steel cores 43b. A driver having activated an automatic parking circuit, when the lift floor 5 reaches the level of the entry station 3, a gate 16 opens and the belts of the station 3 move the vehicle transversely on to the lift floor 5 after which the conveyers are automatically switched off. The lift next moves to the level of the bay selected by the driver, and the vehicle is parked by automatic operation of the appropriate conveyers. Automatic retrieval of the vehicle is initiated by the driver. Fig. 12 (not shown) represents an underground and multi-storey structure.
Patent ES-362587-A1 (ES)
Title: Improvements in or relating to Drive Systems for Recording Tapes
IPC: G11B15/22
Filed: 1969-01-16
Abstract: A tape is pressed against one or other of two drive capstans, which rotate continuously in opposite directions, by one or other of two retractable pinch-rollers, each of which is provided with a brake which is effective only in the retracted position of the pinch-roller. The brake may comprise a pair of brake shoes (9, 10, Fig. 1), having braking surfaces substantially at right angles to each other, or a friction lining 14, Fig. 2, on a resilient plate 13 which is clamped at one end and adjustable at the other end by means of a screw 15.
Patent ES-366127-A1 (ES)
Title: New dyestuffs
IPC: D06P1/00
Filed: 1969-04-17
Abstract: Fibrous materials and polymeric films are dyed with dyes containing two dissimilar polymerisable olefinically unsaturated groups as defined each of the groups being directly attached to a carbon atom optionally in conjunction with a polymerisation initiator. Preferably the polymerisation initiator is applied simultaneously with or after the dyestuff and is 1-500% by weight based on the weight of the dyestuff. The dyes optionally contain sulphonic acid groups and may be azo, phthalocyanine, anthraquinone, nitro, methane, triarylmethane, diarylmethane, xanthene, azine, onazine or thiazine dyes. Substrates dyed by dyeing, padding or printing methods include, polyesters, polyamides, polyurethanes, optionally modified polyacrylonitrile, wool, silk, cotton, cellulose acetate and triacetate, viscose and caproammonium rayon.
Patent ES-367037-A1 (ES)
Title: Method for inhibiting corrosion and mineral deposits in water systems
IPC: C02F5/10
Filed: 1969-05-10
Abstract: Water is treated by addition of a conventional corrosion and/or mineral deposition inhibitor, a compound of formula in which X is OH or NH 2 and R is C 1-5 alkyl, or a water-soluble salt thereof, and also a water-soluble complex forming compound which contains at least one N-dimethylene-phosphonic acid or -phosphonate group, e.g. compounds of formula where n is an integer between 1 and 6, or compounds of formula wherein R 1 and R 2 are PO 3 H 2 or in the molar ratio from 1 : 3 to 3 : 1 and in an amount from 1 mg. per litre up to 1 times the amount which is. necessary for the substances forming hardness in the system to be removed. Suitable conventional inhibitors are watersoluble orthophosphate and zinc salts and alkali-metal silicates and nitrates.
Patent ES-382729-A1 (ES)
Title: Refillable fire extinguisher
IPC: A62C13/00
Filed: 1970-08-13
Abstract: A fire extinguisher or the like spraying apparatus wherein a mechanically resistant container is adapted to receive through its upper or lower end a cartridge made of a sheet showing no great mechanical resistance and enclosing a refill mass of material to be sprayed and/or a bottle of compressed gas the container being provided with means for perforating the bottle whether inside the cartridge or adjacent the latter inside the container. The gas pressure when released causes the diaphragms to burst, allowing the escape of the mixture to be sprayed, to burst. A fire extinguisher of this type can be refilled speedily several times in succession.
Patent ES-398416-A1 (ES)
Title: Pattern disc for tubular multiple-drop knitting machines
IPC: D04B15/76
Filed: 1971-12-28
Abstract: The improved pattern disc of the knitting machine of the invention, wherein a pattern disc is circularly operative about a central hub, comprises a pair of jacks positioned within each radially inclined slot of the disc and capable of being positioned in either working or idle position without removal of the jacks and repositioning the same.
Patent ES-403976-A1 (ES)
Title: Sewing apparatus with automatic workpieces stacking means
IPC: D05B41/00
Filed: 1972-06-17
Abstract: A workpiece stacking apparatus for a sewing machine for receiving workpieces after leaving the seaming area of the machine and stacking them in predetermined numbers on a movable support member in readiness for subsequent finishing operations.
Patent ES-424144-A1 (ES)
Title: Machine for continuously washing open vials
IPC: B08B9/44
Filed: 1974-03-11
Abstract: A machine for washing open vials an inclined conveyor for feeding vials to an endless indexing conveyor, the vials being received on the indexing conveyor in an inverted position. The indexing conveyor moves the vials, in rows to a washing station where wash fluid, for example water, steam or compressed air is injected into each vial by an upstanding needle. After washing the vials are moved to a discharge station where they are inclined with their closed ends downwardly.
Patent ES-431757-A1 (ES)
Title: Process for producing high-grade metallic products from solid slags and high-grade metallic products
IPC: C22B7/04
Filed: 1974-10-31
Abstract: Process for recovering high-grade blast furnace iron or other metal from pieces of blast furnace iron or such other metal and blast furnace slag having large amounts of such blast furnace slag, by tumbling a substantial number of such pieces to achieve a constant redistribution thereof while impacting at least a substantial portion of such pieces with a high velocity, relatively small diameter shot or grit which has a hardness which is greater than the hardness of the slag, thereby abrading the impurity, while leaving the body of non-impurity substantially intact. A product comprising a large body of high-grade blast furnace iron or other metal and having a substantial number of superficial irregularities, crevices and fissures containing only a small amount of blast furnace slag adhered in said irregularities, crevices and fissures, the amount of blast furnace slag being no more than about ten percent by weight of the total product, and preferably no more than about two to three percent by weight of such product.
Patent ES-433681-A1 (ES)
Title: Unsymmetrical mono-sulfo containing chromium complexes of azo dyes
IPC: C09B45/16
Filed: 1975-01-09
Abstract: Chromium complex dyes of the formula WHEREIN ONE OF THE SYMBOLS X1, X2 and X3 is hydrogen and each of the others is hydrogen, a halogen atom, a nitro group, a methyl or a methoxy group, R is a phenyl radical which is optionally substituted by halogen, low molecular alkoxy, alkyl or nitro and Me<+> is a cation are disclosed said dyes being useful in dyeing synthetic and natural polyamides to produce dyeings which are level and have good fastness to light, washing, fulling, decatizing and carbonizing.
Patent ES-443572-A1 (ES)
Title: Door pivoting device
IPC: E05D7/12
Filed: 1975-12-17
Abstract: The invention relates to a pivoting device for a door or the like.
Patent ES-447980-A1 (ES)
Title: Combating pests with di-(2-thioureido-(N-alkoxycarbonyl)-N-phenylureido)-compounds
IPC: C07C67/00
Filed: 1976-05-14
Abstract: Di-[2-thioureido-(N-Alkoxycarbonyl)-N-phenylureides] of the formula < IMAGE > +TR < IMAGE > wherein R1 is hydrogen, halogen, or an alkoxy or alkyl radical having 1 to 4 C atoms, R2 is an alkyl radical having 1 to 4 C atoms, and R3 is an alkylene radical having 3 to 10 C atoms, or a cycloalkylene or phenylene radical having 6 to 20 carbon atoms, ARE PRODUCED BY REACTING A 2-(3-ALKOXYCARBONYL-2-THIOUREIDO)-ANILINE OF THE FORMULA < IMAGE > with a diisocyanate of the formula ONC-(R3)-CNO.
Patent ES-452967-A1 (ES)
Title: Stripper device for guide tracks on tool machines
IPC: F16J15/3204
Filed: 1976-11-03
Abstract: A stripper device for guide tracks on work tool machines for fastening to a part which moves back and forth on the guide track, comprising a stripper ledge made of elastic wear resistant material, which being prestressed abuts the guide track with a stripper lip, and a metal fastening ledge under which an anchoring stay of the stripper ledge is clamped-in. An upper end of the fastening ledge engages the movable part of the tool machine and its lower end forms a groove on a front side thereof and on its rear side an open channel having an undercut opening at an upper end of the latter. The stripper ledge includes a projection which projects into the groove and the anchoring stay is formed with an anchoring head at its upper end which catches in the undercut opening.
Patent ES-453914-A1 (ES)
Title: Telephone ringing control circuits
IPC: H04M19/04
Filed: 1976-12-03
Abstract: A single channel carrier system is disclosed including a remote terminal having a battery charger for charging a battery during idle periods to power the remote carrier electronics. The remote electronics include a ringing generator and a supervisory circuit to implement normal telephone supervision over the carrier channel.
Patent ES-455000-A1 (ES)
Title: Continuous production of tubular modular filter elements using nonwoven webs from thermoplastic fibers and products
IPC: D04H1/56
Filed: 1977-01-13
Abstract: A process is provided for the continuous production of modular tubular filter elements using nonwoven webs in cylindrical or sheet form spun from thermoplastic fibers, spinning the fibers continuously from a melt onto a rotating internal tubular core for the filter element, serving as a mandrel, and winding them up on the core to form a wound tube.