baber/WOPTO huggingface dataset:
Patent ES-181433-A1 (ES)
Title: Un medio bloqueo para tuercas
IPC: F16B39/04
Filed: 1947-12-31
Abstract: Medio de bloqueo del tipo indicado que comprende un miembro interior con roscas exteriores y una o más muescas o depresiones que cortan las roscas, un miembro exterior o tuerca en dichas roscas con una prolongación provista de perforaciones opuestas, y un miembro de bloqueo en forma de asa que tiene porciones extremas de bloqueo vueltas hacia dentro que encajan en una de las muescas para bloquear la tuerca en dicho miembro, estando el medio de bloqueo construido de manera que cuando se levanta, los extremos vueltos hacia dentro se retiran del miembro interior.
Patent ES-187086-A1 (ES)
Title: Mejoras enlas construcciones ligeras de elementos prefabricados
Filed: 1949-02-16
Abstract: Mejoras en las construcciones ligeras de elementos prefabricados caracterizados porque cada cercha de la construcción está constituida de elementos simétricos e idénticos ensamblados unos con otros en el mismo ángulo lo que permite simplificar la construcción de los elementos y evitar todo error de montaje.
Patent ES-190755-A1 (ES)
Title: UN PROCEDIMIENTO PARA LA FABRICACIoN DE AZUL DE ULTRAMAR
Filed: 1949-12-10
Abstract: Procedimiento para la fabricación de azul de ultramar caracterizado por el hecho de calentar una mezcla conteniendo un aluminato de metal alcalino o alcalino-terroso tal como aluminato de sodio sílice por ejemplo tierra diatómea azufre un compuesto de metal alcalino o alcalino terroso preferiblemente una sal de sodio y un agente reductor tal como alquitrán o resina en ausencia de condiciones oxidantes a una temperatura sobre los 600º C. preferiblemente de 750 a 900ºC. durante 20 minutos a tres horas cambiando la atmósfera ambiente a condiciones de oxidación continuando el calentamiento bajo condiciones oxidantes y a temperatura del orden de 450 a 900ªC. durante media a tres horas enfriando y lavando el producto resultante.
Patent ES-192994-A1 (ES)
Title: Un aparato aplicable en el interior de todos los medios de transportes de viajeros para la indicacion luminosa a los viajeros de las paradas y del recorrido efectuado por el mismo vehiculo
Filed: 1950-05-13
Abstract: Aparato aplicable en el interior de todos los medios a transporte de viajeros para la indicación luminosa a los viajeros de las paradas y del recorrido efectuado por el mismo vehículo caracterizado por un interruptor eléctrico que funciona a mano mediante una palanca y un mango y por una caja o cuadrante luminoso en el cual están escritos los nombres de las paradas situadas a lo largo del recorrido con los puntos de parada efectuados por el mismo vehículo; caracterizándose también el aparato por un cable por el que pasan los hilos eléctricos que unen el interruptor al cuadrante.
Patent ES-193697-A1 (ES)
Title: PERFECCIONAMIENTOS EN MáQUINAS DE LAVAR
Filed: 1950-06-28
Abstract: Perfeccionamientos en máquinas de lavar de la clase que comprenden un recipiente para el líquido de lavado y un impulsor en forma de disco que gira contínuamente y va montado en una pared contigua del recipiente con su cara delantera expuesta al líquido que hay en el citado recipiente caracterizándose por la disposición de unos agujeros que atraviesan el impulsor en la parte de su eje y unos salientes y muecas establecidas en la parte posterior de dicho impulsor para dirigir el líquido pasando por los agujeros el espacio que queda detrás del impulsor y lanzarle al exterior por el hueco que hay entre el recipiente y la periferia del impulsor.
Patent ES-196065-A1 (ES)
Title: UN SISTEMA DE ENCEBADO PARA LáMPARAS DE FLUORESCENCIA Y SIMILARES
Filed: 1951-01-09
Abstract: Un sistema de encebado para lámparas de fluorescencia y similares caracterizado porque el encebado se provoca poniendo en cortocircuito los electrodos auxiliares (pantallas) que actúan por inducción electrostática sobre los electrodos normales (cátodos).
Patent ES-198428-A1 (ES)
Title: UNA MáQUINA MANUAL LAVAPLATOS
Filed: 1951-06-20
Abstract: Máquina manual lavaplatos caracterizándose porque se compone de un depósito de madera barreño cubo o similar en el centro del cual se ajusta un eje extremo inferior se apoya en un casquillo a modo e cojinete acoplado al fondo del recipiente y en el centro de dicho eje se acopla a su vez un casquillo sujeto con tres garras que atornillan a las paredes laterales del recipiente lográndose así la rigidez vertical del eje que gira enhiesto y libremente.
Patent ES-280292-A1 (ES)
Title: Lockable adjustment means
IPC: B60N2/07
Filed: 1962-08-25
Abstract: Adjustable clamping means for a vehicle seat comprises two clamping members which are urged in opposite directions to limit positions and frictionally engage a movable member to clamp said member against movement in either direction, and manual adjustment means operated to move either one of the said members away from the corresponding limit position, and with it the movable member, at the same time as the other member is freed. The seat 1, Fig. 1, is supported by two parallel tubes 2 secured to it and movable in nylon slippers 9, 10 mounted in brackets 6, 7. An adjustable clamping means which operates on a further tube 13 mounted between the tubes 2 is mounted on a bracket 15 secured to the floor of the vehicle. The means comprises a U-shaped bracket 16 carrying nylon slippers 22, 23 similar to the slippers 9, 10. An inverted U-shaped bracket embraces bracket 16 and has a bearing pin 25 which passes through elongated apertures 24 in bracket 16 to permit limited movement of the lower part of bracket 18. Elongated bearing apertures 28 in bracket 18 also permit limited movement of the upper part of bracket 18 about a pin 17 in the bracket 16. The clamping members comprise members 29, 30 which are held apart at the bottom by turned in projections 33 on bracket 16 against the tension of a coiled spring 32. The upper ends of members 29, 30 have circular holes. through which the tube 13 passes, and come to rest in limit positions whereby the tube 13 is clamped against movement in either direction. When lever 26 is moved downwardly, pin 25 is pressed against the bottom end of clamping member 30 to grip tube 13 even tighter and the top part of bracket 18 moves to a position in which surface 27 engages the top end of clamping member 29 and releases its grip on tube 13 to allow it to be inched to the left, as viewed in Figs. 1 and 2, by the oscillation of the lever 26 in the downward position. Similarly, upward movement and oscillation of the lever 26 causes the seat to be inched forwardly.
Patent ES-290607-A1 (ES)
Title: Fertilizer
IPC: C05B1/04
Filed: 1963-08-06
Abstract: A granular fertilizer comprises a nitrate, sulphate, and water-soluble P2O5. At least 60% of the P2O5 is in the form of triple superphosphate and up to 40% is in the form of one or more of single superphosphate, monoammonium phosphate and diammonium phosphate. The mol. ratio of sulphate to monocalcium phosphate (as triple superphosphate and, if present, mono superphosphate) is 1-3. The nitrate is ammonium, sodium, potassium or magnesium nitrate. The sulphate is ammonium, sodium, potassium or magnesium sulphate or ammonium sulphate nitrate. The composition may also contain potassium chloride and urea. The proportion of nitrogen in the composition is 2-25%. The proportion of P2O5 in the composition is 7-30%. The mol. ratio of potassium chloride to ammonium nitrate is preferably at least 1. Granulating is effected in a rotating drum in the presence of 1-5% of water, followed by drying in hot air or burnt gas and screening. 90% ammonium nitrate solution at 90 DEG C. may be added to the other ingredients and recycled fines in the granulator.
Patent ES-306470-A1 (ES)
Title: Power chuck
IPC: B23B31/12
Filed: 1964-11-27
Abstract: A chuck comprises jaws 72 which move along guideways on the chuck body towards the axis but in a direction at an angle thereto. The jaws are operated by a draw-bar 99 having inclined guideways in a head 94. The chuck body is made of two mating parts, some of the corresponding surfaces (such as 26, 36) having clearance between them to reduce machining time. The jaws 71, Fig. 7 (not shown), have grooves 76 and are lubricated in their ways through passages 66. The forward end of each jaw engages a body surface 56. The front surface of each jaw may be grooved and tapped for the attachment of work holding dogs J. In their innermost positions the jaws contact each other on bevels 91. A plug 53 prevents ingress of dirt and allows access to a bolt 99 which is secured to the head 94 by a nut 101 and attaches the head to a main draw-bar. (Alternatively, a draw-bar screws directly into the head 94). The chuck is mounted on a flange by means of bolts passing through passages (111) and by screws (109).
Patent ES-312777-A1 (ES)
Title: Method and device for removing liquid from webs
IPC: B29B7/46
Filed: 1965-05-10
Abstract: In apparatus for removing liquid adhering to at least one side of a web of film or the like, the web 18 is conveyed adjacent a capillary 15 at a distance d thereabove with a liquid bead formed between the top of the capillary and the web so as to initiate and perpetuate liquid penetration into the capillary by the action of surface tension of the liquid, and the liquid leaves the capillary at its lower end in droplets or in a continuous stream. The liquid bead may be formed and/or maintained by applying an electrostatic field between the opening in the capillary and the liquid on the web. The capillary maybe mounted vertically adjacent a horizontally-moving web or inclined relative to a vertically moving web.
Patent ES-318168-A1 (ES)
Title: Improvements in or relating to devices for braking aircraft
IPC: B64F1/02
Filed: 1965-10-05
Abstract: Aircraft arrester gear comprises a cable 2 arranged across a runway and attached to a rotary airbrake comprising a vaned rotor and a vaned stator open to the surrounding air, and carrying a drum on which a belt attached to the cable is spirally wound. The brake may have two drums, either relatively rotatably mounted and their bands attached to each other and the arresting cable or keyed to the same shaft and their bands attached to opposite ends of a bar the centre of which is attached to the cable, or attached to each other around a pulley block. As described there are two rotors and stators, with either one drum or two. The brake is cooled by blowing air through its centre, or by spraying water into it (Fig. 2, not shown), and its braking effort may be varied by controlling the circulation of air within it (see Division F2).
Patent ES-335891-A1 (ES)
Title: Polyene compounds as coloring agents
IPC: A23L5/47
Filed: 1967-01-20
Abstract: Colouring agents for foodstuffs comprise one or more polyene dialdelydes of the formula where x is o or i, y is o, or 1-3, provided that x plus y is at least 1. The dialdehydes range in colour from yellow to violet. The foodstuff may contain 0.0000001-0.1 parts by wt. of the dialdehyde. The colouring agent may be added as such or may be formulated into a dry composition with an edible gellable colloid, e.g. gelatin, before incorporation in fatdeficient foodstuffs. Specified foodstuffs are fruit, vegetable and fruit preserves, creamfoods, confectionery, edible fats, cheese, fish products, pasta and soup powders. Examples relate to the preparation of coloured fondant, ice-cream, caramels, fats and oils, pasta, candied fruits, gelatin foods, pudding mixture, yoghurt and marzipan. According to Example F hard wheat grains are mixed, in a drum, with an aqueous solution of a yelloworange colouring agent comprising C20-dialdehyde and the resulting, moist, spongy mass is extruded, through nozzles, and dried to form yellow-orange coloured pasta.
Patent ES-338731-A1 (ES)
Title: Arrangement and method for constructing multispan bridges or the like
IPC: E01D21/06
Filed: 1967-03-31
Abstract: A multi-span pier or bridge is constructed from large prefabricated units of prestressed concrete comprising main girders 20 on cross beams 16c carried by pairs of pillars 16a, b resting on piles. Construction apparatus includes a movable platform 27 carrying derricks 33, 34 and a pair of advanceable box girders 21 forming a track for two portal cranes 29, 30, the platform 27 being floatable and comprising a deck 26 incorporating machinery whereby it may be raised or lowered on legs 28. The girders 21 are mounted on rollers 22 on end brackets 35 on the cross beams and have their free ends supported by jacks 24 on laterally-adjustable brackets on the platform 27. The building units (such as a pile 38) are brought from land to the portal cranes by trucks 31, 32. As each span is completed the platform 27 is moved into position ahead of the next span to be built and the girders 21 are advanced as cantilevers until their ends can be picked up by the derrick 33 and transferred to the support jacks 24. The platform 27 carries boring and ramming equipment (not shown) for the piles.
Patent ES-346889-A1 (ES)
Title: Current-limiting circuit breaker
IPC: H01H77/06
Filed: 1967-11-08
Abstract: In a current limiting automatic circuit breaker an arc-chute and contact assembly 20, a high speed opening device 25, a manual operating mechanism 18 and a conventional tripping device 17 are arranged in a straight line in that order. The high speed opening device and manual operating mechanism are substantially as described in Specification 1,196,747. The parts are mounted on blocks moulded on an insulating back plate 11 and are covered by a shaped metal cover 10 which is coated with an insulating material on all surfaces and attached to the blocks by screws. A hole in the upper surface of cover 10 is fitted with a moulded insulating shield 29 co-operating with a handle 19 of the operating mechanism 18 and having openings for access to adjusting devices 34 of the tripping mechanism. A bridging contact 60 mounted inside chute 20 is mounted rockably on a rod 68 coupled through a pin and slot 40 and an adjusting screw device 46 with the operating mechanism. A spring 42 provides contact pressure. The high speed opening solenoid 25 acts on an armature 54 rigidly attached to contact rod 68. The chute 20 is provided with a silencer.
Patent ES-355837-A1 (ES)
Title: Reprographic materials containing a water-insoluble azidochalcone
IPC: G03C1/695
Filed: 1968-07-06
Abstract: Organic-solvent soluble, water-insoluble azides of formula (in which Q is H or a substituent, each R is a substituent other than N 3 , two R groups optionally being linked together, X is H or halogen, m is 1 or 2, n is 0 or 1, the azido group is in the 3- or 4-position of the benzene ring relative to the unsaturated chain) are prepared by condensing an aromatic azidoaldehyde with a methylaryl ketone under alkaline or acidic conditions. Preferably Q is halogen, OH or alkoxy, and R is halogen, which may be substituted (e.g. with OH, oxirane, oxetane and/or CH 2 Cl groups), acylamino, dialkylamino, NO 2 , sulphazido, hydroxyalkyl, sulphoamido or sulphoester.
Patent ES-356058-A1 (ES)
Title: Rotor construction with elastic interconnection of opposite blades
IPC: B64C27/32
Filed: 1968-07-11
Abstract: A rigid rotor for a rotorcraft having four blades 9 each rigidly connected to a blade shank sleeve 5 rotatably mounted for pitch change in a bearing sleeve 4 formed on the rotor head 3, each pair of diametrically opposed blades being connected by a laminated torsion bar 10, 18 in the form of a stretched loop, the loop of the bar 10 being in a vertical plane, and the loop of the bar 18 in a horizontal plane and passing through the loop of the bar 8. The laminations may be of steel separated by a low friction layer, e.g. of P.T.F.E. The laminations may comprise either a series of loops side by side (as in bar 18) or a series of concentric loops each encircling the previous one. The torsion bars 10, 18 may be tensioned by disc springs 16, 17, the tension when the rotor is stationary, being adjusted by rotating a nut 14 on a screw 12 which slides without rotating because of a key 13. Cyclic pitch # 2 does not twist the bars 10, 18 as both ends are rotated by the angle, Fig. 3 (not shown). However the collective pitch + # 3 twists the bars by 2# 3 as the ends are both rotated by # 3 but in opposite directions. To minimize the maximum twist of the blades, the bars may be given a present twist of # 1 = # 3 at zero pitch angle, resulting in the bar twist being 2 # 1 = # 3 for the collective pitch range from zero to + # 3 . The insulation of 1,190,259 is acknowledged as prior art.
Patent ES-373046-A1 (ES)
Title: Mine roof-supporting means
IPC: E21D23/04
Filed: 1969-10-30
Abstract: Mine roof support means comprising a hydraulic roof support having side guide means adapted to be rendered operative and inoperative by hydraulic jacks under control of timing control means, so that in use with similar adjacent support, the side guide means is rendered operative for guiding one of the supports relative to the other when one of the supports is in roof supporting condition hydraulically and is acting as an anchorage support, and the other support is in nonroof supporting condition and is hydraulically being displaced relative to the anchorage support.
Patent ES-373704-A1 (ES)
Title: Apparatus for separating liquids from wet steam
IPC: B01D46/12
Filed: 1969-11-20
Abstract: The apparatus includes a grid-like flow straightening means, a pressure reducer in the form of a perforated plate, and a separator for separating out the liquid. A wire mesh screen is also positioned between the pressure reducer plate and separator to provide an equalizing chamber for the steam leaving the plate.
Patent ES-380942-A1 (ES)
Title: Elution process for the regeneration of spent activated carbon
IPC: C01B31/08
Filed: 1970-06-19
Abstract: Improvement in the process for the regeneration of spent activated carbon combining an aqueous alkaline solution and an organic solvent, such as a lower alcohol.
Patent ES-384593-A1 (ES)
Title: Automatic developability control system
IPC: G03G15/08
Filed: 1970-10-16
Abstract: A developability control system for an electrostatic recording apparatus in which a sensor including two parallel spaced NESA glass plates through which developer material flows are connected in a circuit wherein each is electrically charged alternately for equal periods of time. While each plate is charged, it is adapted to attract toner. A light source on one side of the two plates and a photocell on the other side "senses" the sum toner deposit on the two plates at all times thereby effecting a steady state control signal.
Patent ES-393986-A1 (ES)
Title: 3,4-dihydroxy-benzylalcohol amino derivatives
IPC: C07C213/00
Filed: 1971-08-06
Abstract: A 3,4-dibenzyloxyphenyl-glyoxal is condensed with 3,4,5-trimethoxyphenethylamine compound of the formula:
Patent ES-394058-A1 (ES)
Title: Method and apparatus for erecting modular high-rise building
IPC: E04B1/348
Filed: 1971-07-12
Abstract: A method and apparatus for erecting a high-rise building comprising a plurality of stacked modules. A wheeled delivery platform transports each module from a truck or the like on rails which extend parallel to a wall of the building and at right angles to the ultimate direction of module insertion in the building. The module is supported on a plurality of wheeled dollies each supported on rails carried by the platform, and these rails extend across the platform at right angles to the direction of movement of the platform. The platform, when properly positioned, has its rails aligned with corresponding rails carried by supporting means in the building structure so that the module can be rolled on said dollies off the delivery platform and into its predetermined position in the building. Alternate vertical columns of modules are provided with jacking means to permit the raising of the entire building by the height of one module plus suitable clearance space to permit the insertion of additional modules which will then comprise the next-lower floor of the building. Auxiliary jacking means provides for the raising of each module once it has been placed in its desired position by the amount of the predetermined clearance space to permit it to be secured to the module above it in the stack, and wedges maintain each such module in the elevated position after the auxiliary jacks are removed, thereby eliminating the necessity of at any time lowering the building structure to take up the clearance space.
Patent ES-396131-A1 (ES)
Title: Flux depth indicator
IPC: B23K25/00
Filed: 1971-10-19
Abstract: An arrangement for measuring the sufficiency of flux present in an electroslag welding process. In electroslag welding a space is formed between parts to be welded and a wire electrode is fed into said space through a tubular flux coated guide, both wire and guide including the flux thereon being melted to form the weld between parts when heat produced by resistance to electricity flowing therethrough is sufficient. The quality of the weld produced, is to a large extent, dependent upon the adequacy of the flux present at the site of the molten metal forming the weld. Frequently however, the weld is obscured from direct observation and only by indirect sensing as permitted by an arrangement such as provided by this invention is it possible to determine the quality of the weld being made.
Patent ES-408759-A1 (ES)
Title: Pressure relief system for a nuclear reactor
IPC: B01J19/00
Filed: 1972-11-18
Abstract: A pressure relief and secondary containment system is described for containing an increase in pressure without leaking contaminants to the ambient atmosphere. A first containment enclosure is provided, which may be a building housing a nuclear reactor or a chemical processing system or the like which is capable of releasing contaminants in the event of an accident. A remote evacuated vessel or second containment enclosure is also provided. The first containment enclosure is relieved, in the event of an increase in pressure therein, to the second containment enclosure through a pressure regulating fluid seal. The fluid seal maintains a pressure differential between the first and the second containment enclosures during normal conditions.
Patent ES-419301-A1 (ES)
Title: Fuel pumping apparatus with timing correction means
IPC: F02M41/14
Filed: 1973-10-03
Abstract: A fuel pumping apparatus comprises an injection pump including a cam angularly movable to vary the timing of injection of fuel, the cam being operated by a servo-mechanism which is controlled by an electrical torque motor. The supply of electrical energy to the torque motor is controlled by a control circuit which receives signals indicative of the speed of and the load on the engine, and also a signal from a transducer indicative of the actual timing of injection of fuel to the engine and also a signal from a transducer indicating the position of the parts of the engine. The control circuit processes the signals to provide for variation in the timing of injection of fuel in accordance with the speed and the load, and also checks that the actual instant of injection is correct.
Patent ES-423203-A1 (ES)
Title: Bottle cap
IPC: B65D41/34
Filed: 1974-02-13
Abstract: A bottle cap comprises a cap member the lower end of whose skirt forms a ring detachable from the remainder of that member along a line of perforations, and a cylindrical skirt member which extends inside of and is fastened to that ring.
Patent ES-423903-A1 (ES)
Title: Electronic sequence control system
IPC: B25J9/18
Filed: 1974-03-05
Abstract: Electrical sequence control system. There is described an electrical sequence control system which is controlled according to a predetermined program by means of a switching circuit wherein the outputs of the binary counter are connected with n bits to the data inputs of the decoder and the address inputs of a multiplexer, the output of the latter being applied to one input of an AND-gate and the second input of said AND-gate being connected to a rectangular wave generator. The output of the AND-gate is connected to the input of the binary counter and the connection of the output of the multiplexer with the input of the binary counter acts as a return when one of the input signals at the multiplexer corresponds with the address input.