baber/WOPTO huggingface dataset:
Patent ES-174254-A1 (ES)
Title: PERFECCIONAMIENTOS EN ELEMENTOS DE CALEFACCIoN RADIANTES DE FUEGO DESCUBIERTO PARA HORNOS Y HORNILLOS ELÉCTRICOS
IPC: F24C7/08
Filed: 1946-07-11
Abstract: Perfeccionamientos en elementos de calefacción radiantes de fuego descubierto para hornos y hornillos electricos con resistencia alojada en el interior de alveolos practicados en una guarnición aislante refractaria dispuesta en una funda metálica caracterizándose porque la guarnición refractaria está constituida por una serle de plaquitas móviles unidas yendo el conjunto inmovilizado en la funda por una pieza aislante sujeta en esta última y que puede llevar las bornas de conexión.
Patent ES-181927-A1 (ES)
Title: MEJORAS EN SISTEMAS DE RADIOCOMUNICACIoN
Filed: 1948-01-29
Abstract: Mejora en sistema de radiocumonicación para estaciones móviles, que comprenden una estación terminal, una cadena de repetidores que se extienden a lo largo de una trayectoria determinada, y medios en una estación móvil a lo largo de la referida trayectoria, para recibir señales transmitidas desde la estación terminal, por vía de algunos de los referidos repetidores, caracterizado por un transmisor en la estación móvil, para transmitir señales gobernadas en tiempo con respecto a las señales recibidas, y transmitidas por vía de ciertos repetidores directamente en su forma original, y medios de circuitos en los referidos repetidores, para impedir interferencia entre canales separados de señales en camino hacia el referido terminal, desde otras estaciones móviles.
Patent ES-190921-A1 (ES)
Title: UN MECANISMO DE SEGURIDAD Y FUNCIONAMIENTO AUTOMáTICO EN LA ARTICULACIoN DE LA TABLA DE PIERNAS DE LAS SILLAS PLEGABLES PARA NINOS
Filed: 1949-12-22
Abstract: Un mecanismo de seguridad y funcionamiento automático en la tabla de piernas de las sillas plegables caracterizado esencialmente por estar constituido por un juego de dos elementos iguales a cada lado de la tabla o placa de piernas siendo los citados elementos unas placas de forma excéntricas giratorias en un eje dispuesto en la parte lateral de dicha placa o tablas con la particularidad de que por encima del eje de giro leva un pilarillo transversal preferentemente al exterior que sirve de nexo de unión a los laterales del asiento cuando se arma la tabla o placa horizontalmente.
Patent ES-192664-A1 (ES)
Title: UN PROCEDIMIENTO DE FABRICACIoN DE SALSAS TIPO MAHONESA
Filed: 1950-04-24
Abstract: Procedimiento de fabricación de salsas tipo mahonesa que se caracteriza por batir a mano o con batidores mecánicos sencillos huevos frescos de la región hasta que la yema se homogenice en cuyo momento se añade en la proporción de una cuarta parte harina de maiz con polvo de mostaza ultrasólidas y sin dejar de batir se va añadiendo aceite puro de oliva con lentitud hasta espesar la mezcla aclarándola con vinagre y zumo de limón sin dejar de batir hasta que el producto adquiere la homogeneidad fluidez y densidad requeridos pasando entonces a los envases en los que se conserva con todas sus propiedades y riqueza vitamínica sin necesidad de añadir ningún producto químico que actúe como conservador.
Patent ES-194766-A1 (ES)
Title: Un sistema de manometro para medidas de vacios elevados
Filed: 1950-09-29
Abstract: Sistema de manometro para medidas de vacios elevados caracterizado por que las dos ampollas de vidrio juntas en el objeto de que las variaciones de la temperatura ambiente actue por lo cual en los dos conductores pudiendo montarse la ampolla de con la envoltura común de la empolla -A- y en el que un instrumento electromagnético a cuadro movil con escalas graduadas directamente de milímetros de mercurio y en grado de vacio
Patent ES-263128-A1 (ES)
Title: Improvements relating to water insoluble dyestuffs of the phthalocyanine series and their use in inks
IPC: C09B47/26
Filed: 1960-12-09
Abstract: The invention comprises water-insoluble phthalocyanines of the formula <FORM:0947935/C3/1> where Pc is a metal-free or metal-containing phthalocyanine radical which is unsubstituted or contains one halogen substituted in one of the benzo radicals, X1 is the N-radical of a polyalkylene polyamine which contains at least three basic nitrogen atoms and at least one aliphatic group of 8 to 16 carbon atoms or araliphatic group which may contain an aliphatic substituent of 4 to 12 carbon atoms or cycloaliphatic group, X2 is the ammonium cation of such a polyalkylene polyamine and m and n are whole numbers, the sum of which is at least 2 and at most 4, while m is at least 1 and n can be O. The pigments are made by reacting a compound or mixture of compounds of the formula <FORM:0947935/C3/2> where Pc, m and n are as above and Z is hydrogen, an alkali metal or ammonium ion, with m+n mols. of an appropriate polyamine or mixture of polyamines, or by reacting 1 mol. of a compound of the formula <FORM:0947935/C3/3> with m mols. of the polyamine to form the amide of the formula <FORM:0947935/C3/4> saponifying the sulphochloride groups remaining and reacting the product simultaneously or subsequently with n mols. of the polyamine. Examples are given. The pigments are used to prepare ball-point pen inks and in an Example (9) one of the pigments is mixed with octylene glycol and benzyl alcohol to form such an ink.
Patent ES-334513-A1 (ES)
Title: Improvements in non-woven fabrics
IPC: D04H1/60
Filed: 1966-12-14
Abstract: A non-woven fabric has a stress-strain curve exhibiting a single inflection point and comprises an array of unspun and unwoven textile length fibres 10 (Fig. 2) bonded by a film of polymeric material 12, the film forming a continuous phase in which the fibres are distributed substantially uniformaly throughout at least 80% of the thickness of the film and being the sole bonding medium for the fibres. The polymeric material may be a thermoplastic material or a material which, initially thermoplastic, becomes thermoset as a result of bonding treatment. Preferably the film is undrawn and unorientated. It may be polypropylene, polyethylene, polyvinyl chloride, a polyester or a thermoset polyacrylic film. The film and a continuous layer of fibres are bonded by calendering between heated rollers Alternatively two layers of fibres may be calendered between the heated rollers with the film sandwiched between. If a thermosetting film is used it may be preheated before the calendering operation. The film may he impervious or may have air bubbles formed therein which are ruptured during calendering to render the film impervious. The fibres may be orientated longitudinally of the direction of travel and if two fibrous layers are used the fibres of the second layer are orientated transversely of the direction of travel during calendering. The fibres may be crimped and may consist of cotton, rayon, cellulose acetate. polyester, polyamide, polyimide, polypropylene or polyacrylic resin. A blend of fibres may be used to form the fibrous array. The fibrous layers can be formed by garnetting carding or air-laying. The film 40 (Fig. 8) may be perforated as at 42 so that during bonding the fibres 44 fill the perforations. The fabric may be sprayed with adhesive to form an adhesive tape. It may also be used as a packaging material.
Patent ES-335301-A1 (ES)
Title: A self-lubricating bearing
IPC: F16C33/14
Filed: 1967-01-05
Abstract: A self-lubricating bearing 1 consists of an oilimpregnated body of sintered metal powder having a bore for a shaft, the bore, Fig. 1, or the shaft, Fig. 3 (not shown), being deformed from an initial cylindrical shape so that the clearance between the bore and the shaft varies cyclically, e.g. sinusoidally, around the shaft. To make the bearing of Fig. 1 the bore, which was originally cylindrical, is deformed by forcing therethrough a tool of appropriate cross-section.
Patent ES-341685-A1 (ES)
Title: 1 - pyridyl - 1,2,3,4 - tetrahydroisoquinoline substitution products and salts thereof
IPC: A61K31/00
Filed: 1967-06-12
Abstract: Novel compounds of Formula I in which the pyridine radical is linked in the 3- or 4-position with the tetrahydroisoquinoline ring R 2 is C 1-5 alkyl R 1 is C 1-5 alkyl, or a benzyl radical optionally substituted by a methyl group R 3 is a hydrogen atom, C 1-2 alkyl or a halogen atom R 4 and R 5 are hydrogen atoms or C 1-2 alkyl and R 6 is a hydrogen atom, C 1-3 alkyl or C 1-3 aliphatic acyl and their physiologically acceptable acid addition salts are prepared (a) when R 6 is H by reduction of the corresponding dihydroisoquinoline (b) when R 6 is a formyl or methyl group by reduction of the corresponding dihydroisoquinoline with simultaneous introduction of a formyl or methyl group at the isoquinoline ring nitrogen atom (c) when R 6 is H by cyclization of amines of formula R 3 .C 6 H 4 .CH(R 5 ).C(R 1 )R 2 .NH 2 with the appropriate pyridine-3- or -4-aldehyde with liberation of water (d) when R 6 is a C 1-3 acyl group by reaction of the corresponding carboxylic acid anhydride or halide with the corresponding 2-H isoquinoline derivative (e) when R 6 is C 1-3 alkyl by reduction of the corresponding C 1-3 acyl group in a compound of Formula I, where R 6 is acyl (f) when R 6 is methyl by reaction of the corresponding isoquinoline in which R 6 is H with paraformaldehyde and formic acid or with formaldehyde and catalytically activated hydrogen or (g) when R 6 is C 1-3 alkyl and R 4 is H by reacting a corresponding 3,4-dihydroisoquinolinium salt with an organometallic pyridyl compound C 5 NH 4 X, where X is a halomagnesium radical or lithium atom in the 3- or 4-position. Intermediates isolated are 4-pyridylmethylidene- (1,1 - dimethyl - 2 - phenyl) - ethylamine from pyridine - 4 - aldehyde and 1 - phenyl - 2 - methyl - 2 - propylamine 3 - pyridylmethylidene - (1,1 - dimethyl - 2 - phenyl) - ethylamine 4 - pyridylmethylidene - (1 - ethyl - 1 - methyl - 2- phenyl) - ethylamine 4 - pyridylmethylidene- [1,1 - dimethyl - 2 (p - methylphenyl)] - ethylamine and 4 - pyridylmethylidene - (1,1,2 - trimethyl-2-phenyl)-ethylamine. Pharmaceutical compositions comprise compounds of Formula I or pharmaceutically acceptable acid addition salts thereof in conjunction with suitable carriers and/or diluents, are administered orally, rectally or parenterally and possess antiphlogistic, antipyretic, analgesic and spasmolytic activity.
Patent ES-346844-A1 (ES)
Title: Hermetic capsule and method of manufacture thereof
IPC: B21D51/00
Filed: 1967-11-07
Abstract: A housing is made from two flanged shells 2, 3, welded together at their flanges, a first flange 4 being shorter than the second flange 5 and guided within an upturned rim 9 of the second flange. The rim 9 is obtained during a punching operation when the circumference 8 is punched out and the rim only partially punched. During welding, the housing is guided by rollers 14, 15 and the weld material 6 is prevented from entering the interior of the casing by the shape of the gap 16. Welding electrodes may be guided by the edge surfaces of the flange, either axially or radially.
Patent ES-348385-A1 (ES)
Title: Process for preparing Halogenated Aromatic Compounds
IPC: C07C37/62
Filed: 1967-12-18
Abstract: An aromatic compound, which may be an aromatic hydrocarbon, a halogenated aromatic hydrocarbon, a carboxylic acid ester of a hydroxyaromatic compound or an ester of an aromatic acid, is chlorinated or brominated in the nucleus by treatment with (a) iron or a metal of the platinum group or a compound of any of these metals, (b) a source of nitrate ions and (c) a source of chloride or bromide ions, or perchloric acid. A number of iron or platinumgroup metal compounds are specified, as also are a number of sources of chloride or bromide ions. The source of nitrate ions may be nitric acid, sodium nitrate, nitric oxide, nitrous anhydride, a nitrite, nitrous acid, nitrogen di- or tetra-oxide or nitric anhydride. A single compound, e.g. palladium nitrate or ferric chloride, may provide both the iron or platinum-group metal compound and the nitrate, chloride or bromide ion. The reaction is preferably effected at about 60-150 C. in a solvent and in the presence of molecular oxygen. Examples are given of the treatment of benzene, chlorobenzene, toluene, phenyl acetate, methyl benzoate and naphthalene. Reference is made also to the treatment of ethylbenzene, cumene, anthracene, biphenyl, phenanthrene, t-butylbenzene, [alpha]-phenylnaphthalene, p-xylene, terphenyl, 3-phenylheptane, 1,4-diphenylbutane, diphenylmethane and tetralin.
Patent ES-355703-A1 (ES)
Title: Improvements in or relating to Condensing Apparatus
IPC: F04D29/08
Filed: 1968-07-03
Abstract: Vapours to be condensed flow through duct 4a into a rotary casing 2 having a frustoconical side-wall 2a which surrounds an axial tube 10 having apertures 13 through which cooling liquid is sprayed into direct contact with the vapours in the rotating casing. The mixture of condensate and cooling liquid flows down the inner surface of wall 2a into channel 7 where it is formed by centrifugal force into an annular plug which has a greater "radial depth" above disc 3 than below, as shown by broken lines on Fig. 1. Excess liquid is discharged into stationary trough 8 which is drained by pipe 9 into a storage tank. Non- condensable gases are withdrawn from the condenser through pipe 16 by means of jet extractor 14, the jet 19 (Fig. 2) of which is supplied with liquid through a hose 15 connected to the lower end of axial tube 10. The space within channel 7 is divided into twelve radial channels by vertical webs 6. If vapours of benzene or of acetone are to be condensed, then the cooling liquid is preferably benzene or acetone, respectively.
Patent ES-402602-A1 (ES)
Title: Accumulator with transport override
IPC: B65G47/26
Filed: 1972-05-10
Abstract: This invention discloses an accumulator conveyor having a powered propelling member passing through a plurality of independent operating zones arranged in tandem along the conveyor. In each zone, the propelling member is shiftable between an article propelling and an article non-propelling position by pneumatically actuated pressure rollers acting on the propelling member. A valve operated by an article detecting sensor in each zone operates to supply or exhaust fluid pressure to the actuators. An auxiliary valve system connected between a secondary pressure source and the actuators operates to shift all of the operating zones into an article propelling position thereby overriding the accumulator function of the conveyor.
Patent ES-410061-A1 (ES)
Title: Method of encapsulation by coacervation, and the substances obtained
IPC: B01J13/08
Filed: 1972-12-27
Abstract: The present invention relates to a method of encapsulation by coacervation of fine particles of a very reactive substance such as an alkali metal or a very powerful reducing agent. The said substance is suspended in a polyurethane resin solution made up of constituents which do not react with the substance, the coacervate is obtained by adding more of one of the constituents of the solution, the resulting mixture is dispersed in a slightly polar liquid which does not mix with the mixture and contains in solution an agent for cross-linking polyurethane resin, and the encapsulated substance is then separated from the liquid and dried.
Patent ES-415466-A1 (ES)
Title: N-benzhydryl-N{40 -p-hydroxybenzyl-piperazines and processes for their manufacture
IPC: C07D295/03
Filed: 1973-06-01
Abstract: The present invention relates to new, pharmaceutically valuable N-benzhydryl-N'-p-hydroxybenzyl-piperazines of the general formula:
Patent ES-415586-A1 (ES)
Title: Self heating capacitors
IPC: H01G13/00
Filed: 1973-06-06
Abstract: Capacitors and methods of making capacitors in which a support layer of strong material is used to support the conductive and dielectric layer of the capacitor and wherein the support layer does not lie in the electric field of the capacitor. The support layers have a coating of the same material as the dielectric to aid self healing of the capacitor.
Patent ES-417408-A1 (ES)
Title: Derivatives of 3-oxo-2,3-dihydro-1,4-benzoxazine
IPC: A61K31/538
Filed: 1973-07-31
Abstract: The invention relates to new derivatives of 3-oxo-2,3-dihydro-1,4-benzoxazine corresponding to the general formula IN WHICH R1 is selected from the group consisting of the hydrogen atom and a lower alkyl group R2, R3 and R4 which are identical or different, are selected from the group consisting of the hydrogen atom, a halogen atom, a nitro group, a lower alkyl group, a lower alkoxy group and R4 may be an allyl group R5 is selected from the group consisting of the hydrogen atom and an acyl group, preferably acetyl. These derivatives can be used for therapeutic purposes, more especially as analgesics and anti-oedematous agents.
Patent ES-439265-A1 (ES)
Title: Catalyst for sprayable polyisocyanurate foam composition
IPC: C08G18/06
Filed: 1975-07-09
Abstract: A novel process for the preparation of polyisocyanurate spray foams is disclosed. The catalyst combination comprises (i) N,N-dimethylcyclohexylamine, and (ii) a tetra (lower-alkyl) quaternary ammonium salt of an alkanoic acid. The use of this catalyst combination in the preparation of polyisocyanurate spray foams enables the systems to be sprayed under conditions of low ambient temperature upon cold substrates and to achieve good adhesion between the foam and substrate under such conditions. The polyisocyanurate foams produced using the novel catalyst combination of the invention are characterized by having high resistance to flame and heat distortion.
Patent ES-442069-A1 (ES)
Title: 3-(2-Halo-4-biphenylyl)-1-butanols and derivatives thereof
IPC: C07C69/773
Filed: 1975-10-24
Abstract: Compounds of the formula formula CH3 | CH-CH2-CH2-OR2 wherein R1 is chlorine or fluorine, and R2 is hydrogen, alkanoyl of 1 to 10 carbon atoms, benzoyl, nicotinoyl or isonicotinoyl, OR, WHEN R2 contains a basic nitrogen atom, a non-toxic, pharmacologically acceptable salt thereof formed with an inorganic or organic acid the compounds as well as the salts are useful as antiphlogistics.
Patent ES-445991-A1 (ES)
Title: Tape electrode for transmitting electrical signals through the skin
IPC: A61N1/04
Filed: 1976-03-12
Abstract: A tape form electrode is provided which is usable for transmission of electrical signals into the human body through the skin. The electrode is of a construction so that it can be applied to the skin to secure good electrical contact therewith and remain in place for many days despite normal movement and the normal activities of the subject such as perspiring, and washing. The construction utilizes a porous backing material which has an adhesive layer on one side thereof and over the adhesive layer a second layer which has incorporate therein a quantity of finely divided silver metal. The composition construction is of a thickness and selection of materials such that it readily "breaths" thereby permitting escape of normal amounts of perspiration from the skin of the subject. The adhesive is normally "dry" and is activated at the time of application by a suitable solvent.
Patent ES-450775-A1 (ES)
Title: Substituted 7({60 -amino phenylacetamido)cephem derivatives
IPC: C07D501/04
Filed: 1976-08-18
Abstract: The invention relates to 7 beta -[D-2-amino-2-(lower alkylsulphonylamino-phenyl)-acetylamino]-3-R-cephem-4-carboxylic acid, in which R denotes lower alkoxy or halogen with an atomic number of up to 35, and their salts, which compounds possess antibiotic properties.
Patent ES-461683-A1 (ES)
Title: Segmented hub for retaining the spacer ring of a two piece gate valve
IPC: F16K3/14
Filed: 1977-08-17
Abstract: A two piece gate valve of the type having the gate discs operatively spaced by an annular spacer ring of predetermined width includes intermeshing lug on the juxtaposed surfaces of the discs forming a segmented circular hub interiorally bounding the spacer ring and expandable to accommodate spacer rings of varying predetermined widths.
Patent ES-463562-A1 (ES)
Title: Cartridge feed system for an automatic gun
IPC: F41A9/37
Filed: 1977-10-26
Abstract: A cartridge feed system for an automatic gun comprising a drum magazine possessing a number of chambers, the drum magazine being rotatably mounted about a drum shaft connected with the gun mount and incrementally or step-wise drivable. A first feed device is provided which moves the cartridges out of a respective chamber of the drum magazine and such first feed device is arranged stationarily externally of the drum magazine. A storage is disposed between the drum magazine and the gun and possesses two channels. The storage with the channels is arranged to be displaceable and each channel selectively can be shifted or displaced into a work position and into a rest position for the selective firing of different types of ammunition. A second feed device is provided which moves the cartridges out of the storage and delivers such to the gun, while the drum magazine is further rotated through one indexing step.
Patent ES-467080-A1 (ES)
Title: Laminate, particularly for anti-friction and slide members, and method for the production of the same
IPC: B32B15/04
Filed: 1978-02-17
Abstract: A laminate for anti-friction and slide members, comprising a metallic substrate strip having bonded to its surface a slide layer of thermally, highly stressable plastics containing thermosetting polyimide resins and polytetrafluorethylene, wherein the slide layer additionally contains polyimide lacquer mixed therein in the form of a fine powder to bond the layer to the substrate, said lacquer containing thermoplastic material selected from the group consisting of polyarylene sulfide, aliphatic polysulfide and polysulfone, thereby to improve the heat and abrasion resistance of the slide layer.
Patent ES-468022-A1 (ES)
Title: Mounting for car door latch - has bush screwed directly to door to prevent forced opening by latch body distortion
IPC: E05B85/24
Filed: 1978-02-28
Abstract: The car door latch has a base plate on which a rotor is mounted. The rotor is fork shaped and engages with a stud on the door post. A spring loaded arm acts with a ratchet to prevent rotation of the rotor. The latch actuating arm (8) is pivoted on a hollow, internally threaded bush (16) secured to the base-plate (2). A screw (14) passes through the door panel (3), the rotor cover flange (17) and engages with the internally threaded bush. The strong mounting of the lever pivot eliminates distortion of the base plate for attempted forced opening.
Patent ES-468218-A1 (ES)
Title: Thioxanthones
IPC: C07C45/46
Filed: 1978-03-22
Abstract: There is described the preparation of optionally substituted thioxanthones the process involves reacting appropriate o,o'-dihalobenzophenone with sulphur hydride (hydrogen sulphide) or a sulphide or hydrosulphide. The compounds are useful as photoinitiators.
Patent ES-470584-A1 (ES)
Title: Contact device
IPC: H02G5/08
Filed: 1978-06-07
Abstract: A contact device for interconnecting an electrically energized rail with a removable contact finger mounted on a movable vehicle includes a hollow housing and two cooperating contact members therein, the contact members being mounted in a hinge-like fashion so as to be mirror images of one another, one set of cooperating ends contacting the removable contact finger and the other set of cooperating ends contacting the insides of the spaced-apart walls forming the rail.
Patent ES-471948-A1 (ES)
Title: Drive for extrusion press - where power unit revolves in one direction only with flywheel engaging motor or processing screw
IPC: B30B1/18
Filed: 1978-07-21
Abstract: The drive for extrusion presses has a transmission system revolving round the motor shaft and with opposed direction friction drives. One or the other drive connects with a flywheel fixed to the screw and lifts or drops a mould bearer. The flywheel can engage a freely revolving disc to increase its moment of inertia, and a second flywheel revolves coaxially with either the motor shaft or the screw and is driven by the shaft. Provides an efficient friction press whose screw is not moved vertically, whose nut can move, and whose motor rotates in the one direction only, so saving kinetic energy and avoiding overloads.