baber/WOPTO huggingface dataset:
Patent ES-189459-A1 (ES)
Title: Mejoras en los mecanismos de estirado para continuas y torcedoras
Filed: 1949-08-17
Abstract: Mecanismo de estirado para continuas y torcedores de la clase que comprende una pluralidad de pares de rodillos de estirado superiores e inferiores colocados para actuar sucesivamente sobre una mecha; caracterizado porque el rodillo superior del para de rodillos delanteros superior e inferior va montado en una barra para subir y bajar con ella y porque esta barra va sostenida para hacer movimiento oscilante lateral sobre un eje para permitir el cambio del rodillo delantero superior a relación de paralelismo y fuera de ella con su rodillo inferior cooperante.
Patent ES-189573-A1 (ES)
Title: Procedimiento para el tratamiento de los tejidos con el fin de hacerlos inarrugables
Filed: 1949-08-24
Abstract: Procedimiento para el tratamiento de los tejidos con el fin de hacerlos inarrugables o darles resitencia a las arrugas o pliegues que consiste en impregnar el tejido con una solución acuosa de una mezcla de 80 al 20% en peso de resinas de metilol melamina sin metilar y 20 a 80% en peso de resinas de metilol-melamina metilada secar luego el tejido impregnado y calentarlo por último para provocar la copolimerización de las resinas que lo impregnan haciéndolas insolubles en agua.
Patent ES-192392-A1 (ES)
Title: MEJORAS EN LA CONSTRUCCIoN DE HORNOS DE CáMARAS
Filed: 1950-04-03
Abstract: Mejoras en la construcción de hornos de cámaras caracterizadas porque cada horno o cámara. conectada dispone de su propio hogar gasogéno para la producción de gas caliente con todos sus volátiles el cual se suministra directamente a la cámara por una perforación practicada en la parte superior del recinto del gasógeno. la cual desemboca en el conducto de llegada de aire caliente secundario. :{
Patent ES-192470-A1 (ES)
Title: Un nuevo aparato volante
Filed: 1950-04-10
Abstract: Nuevo aparato volante caracterizado porque se compone de un cuerpo de forma alargada y cilíndrica ligeramente aplastada cuyo grosor va disminuyendo gradualmente hasta llegar a la cola asi como en la parte delantera que termina en punta redondeada estando colocada la cabina de mando en dicha parte delantera y en la punta la boca de entrada de aire cubierta por una rejilla.
Patent ES-192480-A1 (ES)
Title: Perfeccionamientos en aparatos para soldadura por arco
Filed: 1950-04-11
Abstract: Perfeccionamientos en aparatos para soldadura por arco destinados a soldar espigas en planchas caracterizados por comprender un cuerpo y un soporte del mandril de la espiga susceptible de moverse con respecto al cuerpo y constituido por lo menos por dos partes acopladas entre sí de modo que permita el movimiento relativo de las partes en un grado representado por la longitud determinada del arco entre la espiga y la plancha al saltar el mismo y en condiciones tales que dichas partes tiendan siempre a ocupar los límites exteriores de movimiento y medios electromagnéticos para llevar a cabo el ajuste y la retención friccional del soporte del mandril de la espiga en cualquier posición con respecto al cuerpo en el interior del cual se mueve cuando el aparato se dispone en posición de trabajo con relación a la plancha y una varilla colocada en el mandril se apoya sobre la plancha.
Patent ES-193330-A1 (ES)
Title: Un procedimiento para el blanqueo de maderas
Filed: 1950-06-07
Abstract: Procedimiento para el blanqueo de maderas caracterizado porque los colorantes localizados en la sustancia fundamental de las membranas de la madera o en el caso de madera azul en las membranas de las hifas de los hongos se hacen accesibles por tratamiento preliminar con soluciones de hidróxidos alcalinos como agentes esponjadores al blanqueo sucesivo con superóxidos determinando el agente esponjador una emisión considerablemente acelerada del oxígeno de los portadores de oxígeno sin modificar desfavorablemente las propiamente mecánicas y estáticas de la madera.
Patent ES-193829-A1 (ES)
Title: UN PROCEDIMIENTO PARA MEJORAR EL RENDIMIENTO Y DISMINUIR EL CONSUMO DE COMBUSTIBLE EN LOS MOTORES DE EXPLOSIoN
Filed: 1950-07-08
Abstract: Procedimiento para mejorar el rendimiento y disminuir el consumo de combustible en los motores de explosión que en su esencialidad consiste en introducir en los cilindros de los mismos parte de los gases de escape del propio motor mezclados con aire mediante el empleo de trombas al vacío inyectores " Chiffard " o cualesquiera dispositivos apropiados al efecto.
Patent ES-253778-A1 (ES)
Title: Curing of epoxy resins
IPC: C08G75/26
Filed: 1959-11-27
Abstract: New ester containing mercaptan groups are made by esterifying the hydroxyl group of a mercapto alcohol containing less than 11 carbon atoms with the carboxyl groups of a polycarboxylic acid containing at least 18 carbon atoms. The preferred mercapto alcohol is betamercapto ethanol and the specified polycarboxylic acids are polymeric fat acids and a polybasic acid having are average chain length of about 50 carbon atoms produced during the manufacture of sebacic acid. The polycarboxylic acid may first be reacted with less than an equivalent amount of a polyhydric alcohol, e.g. ethylene glycol. In the example, esterification was effected by heating the reactant together in the presence of p-toluene sulphonic acid. The esters are used for curing epoxy resins. (see Division C3).
Patent ES-290956-A1 (ES)
Title: Hay wafering apparatus
IPC: B30B11/20
Filed: 1963-08-20
Abstract: In a hay-wafering apparatus in which hay is fed by feed auger means in a hopper to the wafering chamber moisture is applied to the hay as it is fed along the auger flights. Feed auger 64 (Fig. 2) has a hollow cylindrical hub 66 having its lower end rigidly secured to the upper arm 58 (one of the pair of arms supporting compaction rollers 62) for rotation therewith. A water pump is provided on the frame of the apparatus (Fig. 1, not shown) and is driven by an engine (also secured on the frame) to supply water through stationary conduit 80 connected through a rotatable sealing member 82 secured by spaced mounting members 86 interiorly of shaft 72 for rotation therewith. Conduit 84 supplied through conduit 80 discharges into a hollow manifold 88 secured to the lower end of shaft 72 interiorly of auger hub 66. A number of supply conduits 90 corresponding to the number of auger flights 68 (in this case two) are connected at one end to manifold 88 and at the other are secured within an aperture in hub 66 at the lower end of the corresponding auger flight 68 in advance of the path of travel thereof. To prevent clogging the outlet ends may be recessed or provided with nozzles. Hay fed through opening 28 in hopper 30, the associated air stream being vented through duct 42, is fed by auger 64 to wafering chamber 60 the supplied moisture facilitating the tendency of the hay to become pliable and more easily wafered. Compaction rollers 62 force the hay passed knife edges 94 into radially extending die cells 102 (Fig. 3) the compacted hay emerging from the die cells being broken by break-off tabs 118 projecting from conveyer paddles 116 which remove the wafered hay from the apparatus. Nutrients may be added to the water supply for stock-feeding.
Patent ES-295742-A1 (ES)
Title: Life-saving raft
IPC: B63C9/02
Filed: 1964-01-15
Abstract: A life-saving raft comprises a bottom section formed by one or more members 1, 2, 3 of buoyant material and an upper inflatable section 6 attached to the bottom section wherein the bottom section comprises at least two hingingly connected members adapted to be folded together with said upper section when said section is deflated. As shown, members 1, 2, 3 are made of a synthetic plastics material and are hinged together at 4, 5. The inflatable section may be inflated by gas cylinder 7 or manually at 9. Said inflatable section comprises one or more pneumatic hoops 10 which act as a support for a cover (not shown) and for automatic self-righting of the raft.
Patent ES-336563-A1 (ES)
Title: Device for polishing specimens
IPC: B24B37/04
Filed: 1967-02-08
Abstract: A device for polishing specimens 24 of substantially cylindrical shape comprises a rotary polishing disc 8 having a flat abrasive face 10 at right-angles to its axis of rotation, and a mechanism for retaining and driving specimens in rotation which has at least one roller 38 mounted for free rotation on a spindle 40 parallel to the driving-shaft 6 of the disc 8, and a wheel 32 mounted to rotate freely on a spindle 34 also parallel to the driving-shaft 6, the wheel being applied against and driven by a cone 26 coaxial, and coupled for rotation, with the disc, the position of the roller and wheel being such that friction between the disc and specimen causes the specimen to be applied against the roller and the wheel. The disc is rotatably mounted in a base-plate 4 having brackets 12 for pivotally supporting an arm 18 connected to a plate 16. Holes 22 are formed in the plate for receiving specimens 24, and each hole is associated with a separate roller 38 and wheel 32 having a rubber rim 36. The cone 26 is rotatably mounted on a spindle 28 on the plate 16 and has a slot for engaging a tenon 30 on the shaft 6. With the plate in the operative position shown and specimens 24 in the holes 22, rotation of the disc 8 rotates cone 26 and urges the specimens against the rollers and wheels 32. The wheels are axially slidable on their spindles and their weight urges them into frictional engagement with the cone so that they rotate and impart rotation to the specimens. In other embodiments, the plate 16 is slidable on a support bracket or carried by a parallelogram, and the cone is driven by friction or a magnetic coupling or is rigidly fixed to the disc.
Patent ES-337097-A1 (ES)
Title: Spring assembly fastening device
IPC: H01H50/56
Filed: 1967-02-21
Abstract: A contact spring set 9, 10 is detachably mounted on a support 1, such as a relay yoke, by a resilient base member 5 having a forked end 8 which fits under the head of a shouldered screw 4 to press its other end against the support 1. A projection 7 enters a hole 2 in the support 1 to prevent lateral movement. Lugs 6 on the member 5 rivet insulating side-plates 9 to the member 5. A special tool (Figs. 4a and 4b, not shown) may be used to grip the end of the member 5 for location or removal of the contact set.
Patent ES-340697-A1 (ES)
Title: Doll with free moving head
IPC: G01N15/00
Filed: 1967-05-18
Abstract: A doll has a head portion universally mounted on a hollow body 12 and carrying a weighted end portion 40 extending into the body to position the centre of gravity of the combination of the head portion and of the weighted portion within the body. In Fig. 3 the head is attached to a cup shaded portion 36 which bears an elongated pivot member 40 which comprises an extending portion holding the weight 46 and a conical section 42 which is supported in a conical depression 30 in the arm 28 attached to the body. The conical section 42 is held in the depression 30 by the ledge 44 abutting the surface 32 of the arm 28. Turning of the head is restricted by the pivot member 40 abutting the arm 28. The head may carry a magnet 50 which in conjunction with magnetised articles e.g. spoons and feeding bottles may be used to turn the head during play.
Patent ES-350626-A1 (ES)
Title: Method of producing a laminated foamed thermoplastic sheet
IPC: B32B5/18
Filed: 1968-02-19
Abstract: A method of producing a laminated foamed polystyrene sheet comprises extruding a foamed polystyrene sheet, applying a liner sheet to the foamed sheet in a continuous operation with the extrusion of the foamed sheet firmly pressing the liner sheet and foamed sheet together to the extent that the foamed sheet is compressed by more than 75% whilst the foamed sheet material is in flexible condition, and heating the surface of the foamed sheet to the extent that when the liner sheet and foamed sheet are being pressed together the surface of the foamed sheet facing the liner sheet is at a temperature above the softening point of the foamed sheet material. In the method described foamed polystyrene is extruded in the form of a tube 2 from an extruder 1 and, after being stretched by inflating it with air from a conduit in the extruder, passes between heated compression rollers 5, 6 to which liner sheets 3, 4 of kraft paper are fed via heated rollers 7, 8 respectively. The rollers 5, 6 cause the two parts of the now flattened tube to be adhered together, cause the liner sheets to adhere to the flattened tube, cause the foamed material to be compressed more than 75%, and cause further foaming of the foamed material after it has passed between the rollers. The polystyrene may include n-butane and isobutane, or isopentane as foaming agent.
Patent ES-351189-A1 (ES)
Title: Apparatus for feeding flattened tubular sections of flexible foils
IPC: B65H3/08
Filed: 1968-03-02
Abstract: Apparatus for feeding flattened tubular sections having gussets formed by folds along their longitudinal edges, comprises supporting means for a stack of sections wherein the sections adopt a configuration with transverse corrugations, and a feed member having a plurality of suckers which engage the top section of the stack near to a longitudinal edge, the feed member being operable to move the section transversely from the stack with the abovementioned longitudinal edge leading. Fig. 1 is an elevation of feeding apparatus for a bagmaking machine in which suckers 6, 61 carried on a pipe 8 connected to a vacuum source (not shown) engage the top section of a stack the stack is supported in corrugated fashion by either a single continuous metal plate bent into a zig-zag formation, or a plurality of separate plates 20 forming a zig-zag support. The pipe 8 and suckers 6, 61 perform a movement to feed the top section to a feed roller (9) pivoted out of contact with a conveyer belt (11). (Fig. 2, not shown) the roller (9) is then moved towards the belt (11) and the vacuum is cut off to allow subsequent feeding to the bag-making machine. There may be two sets of apparatus feeding sections alternately (Fig. 2, not shown). Slots formed in the plates 20 may accommodate conveyer belts 4 which advance a complete stack to the feed position when the previous one has been exhausted. Alternative support means are parallel rods (22) (Fig. 4, not shown) spaced apart above the table, or parallel ribs (23) (Fig. 5, not shown) upstanding from the table in these cases the conveyer belts 4 run by the side of the support members. The rods and ribs are generally beneath the crests of the corrugations, but may be supplemented by intermediate supports (29), (30), above which are mounted suckers (28) between the crests and the troughs. Hold-down members 21 (Fig. 1) maybe secured to pipe 8 adjacent the suckers 61 to define the troughs, and to ease the forces acting on the suckers.
Patent ES-358288-A1 (ES)
Title: Packaging container for goods
IPC: B65D85/32
Filed: 1968-09-18
Abstract: Two halves of a plastics carton for eggs, fruit &c. are vacuum moulded in one piece and hinged together at 7 so that one can be supported above the other by engaging studs 22 and sockets 27. The studs 22 have frusto-conical bases 24, 25, and projections 26 which can be wider at their top, middle or bottom, see also Figs. 5-7 (not shown), and resiliently deform the inner wall of socket, Fig. 4, to hold the two halves in place. The socket 27 is moulded so that its annular lip 24 is thicker than the walls defining the deeper parts of the recess. There may be locating projections 19 and sockets 20. The walls 10 defining the article receiving recesses may have corrugations 11, 12 to permit air circulation and the bases 13 of these recesses may be curved inwardly to form reinforcing ribs (not shown). The gap between the halves permits visual inspection of the contents. The hinge strip 7 may comprise a handle (not shown).
Patent ES-359091-A1 (ES)
Title: Methyl alpha-(methylsuccinimido) acrylate
IPC: C07D207/404
Filed: 1968-10-11
Abstract: Methyl [alpha]-(methylsuccinimido) acrylate of formula: [Division C2] is a contact insecticide against flies, moths and beetles. It may be used as a vapour, in solution e.g. in acetone or dimethylsulphoxide or in admixture with flour. It may also be used for moth-proofing wool.
Patent ES-360576-A1 (ES)
Title: Pierceable closure for medicine bottles
IPC: A61J/
Filed: 1968-11-22
Abstract: A pierceable closure for medicine bottles includes a cap 4 and a sealing disc 3, the disc 3 comprising a disc 8, inert to the contents of the bottle, and a covering disc 7 (e.g. of butyl rubber) having a groove 9, into which the rim of the disc 8 is bent, and a flange 7b which co-operates with the chamfer 6 on the bottle neck 1a. A method of manufacturing the sealing disc 3 is also described in which a layer of the inert material is laminated on to the adhesive surface of a raw rubber plate immediately after manufacture, the side of the rubber plate having the inert layer is placed on a circular cutting blade in a press which cuts out a sealing disc blank, and the blank is placed in a vulcanizing mould which forms the sealing disc as shown, the surface of the rubber losing its adhesiveness on contact with air in the mould, Figs. 3, 4 and 5 (not shown).
Patent ES-363024-A1 (ES)
Title: Improvements relating to fibre-reactive, heavy metal-containing formazane dyes, and their use
IPC: C09B62/20
Filed: 1969-01-28
Abstract: The invention comprises dyes of formula wherein R is a monovalent organic radical, A and B are radicals of diazo components containing X 1 and X 2 in ortho-position to -N=N-, X 1 and X 2 are metallizable substituent residues, Z is an acid water-solubilizin, group, Y is a fluoropyrimidyl radical, R1 is H or alkyl, Me is a heavy metal of atomic numbers 24-29, m is 1-5 and n is 1 or 2. The dyes are prepared by (a) reacting an appropriate amino-substituted metallized formazanewith a polyfluoropyrimidine, (b ) metallizing an appropriate fluoropyrimidylamino -formazane dye, or (c) preparing the dye by successive couplings and metallization using appropriately substituted components. The dyes colour cellulose fibres by the usual reactive dye processes in brown, blue, green and grey shades. Specification 1,241,516 is referred to.
Patent ES-363301-A1 (ES)
Title: Process for the production of polyester varnish solutions
IPC: C08L67/06
Filed: 1969-02-05
Abstract: Substrates are coated by curing on them a solven-free polyester varnish solution having a thixotropicity #F of at least 10% which contains 0.001 to 0.5% by weight referred to the varnish solution of a liquid organopolysiloxane incompatible therewith. In the Examples wood plates are coated by the active primer process or by spraying.
Patent ES-371885-A1 (ES)
Title: Photographic flash units
IPC: G03B15/04
Filed: 1969-09-25
Abstract: A flash-bulb unit for connection to a camera comprises one or more flash-lights each having an electrically-ignitable mass, current conductors fixed thereto and a Piezo-electric ignition device connected to the conductors, the ignition device being arranged so that at least one of the electrical connection surfaces of the device can be struck by a hammer in the camera. The ignition device may be a Piezo-electric crystal located in a recess in the outside of the pinch of the lamp Figs. 1 and 2 (not shown). Alternatively, the flash-bulbs may be mounted in a holder and the holder provided with a Piezo-electric crystal and suitable connections to the bulbs Figs. 5 and 6 (not shown). In another embodiment the Piezo-electric crystal lies at right angles to the flat pinch of the lamp and parallel to its longitudinal axis Figs. 3 and 4 (not shown).
Patent ES-372843-A1 (ES)
Title: Vaccines
IPC: A61K39/35
Filed: 1969-10-24
Abstract: The allergenicity of an allergenic material is reduced by treating the allergenic material with a haloformate having the formula RO.CO.X wherein X is a halogen and R is alkyl, alkenyl, aryl, aralkyl, arylcarbonyl or a heterocyclic group, at a pH of from 1 to 7 and recovering the resultant modified allergenic material. The haloformate is preferably a chloroformate especially methyl, ethyl or benzoyl chloroformate. The temperature employed for the treatment is preferably about 20 C. The allergenic material treated may be a protein or glycoprotein extract of the whole allergen. The allergenic material may be, or may be derived from, pollen. Pharmaceutical preparations for parenteral administration comprise the modified allergenic material and a parenterally acceptable carrier.
Patent ES-373662-A1 (ES)
Title: Fuel feed devices for internal-combustion engines
IPC: F02M51/02
Filed: 1969-11-11
Abstract: The duration of opening of electromagnetically actuated I. C. engine fuel injectors 16, 17 is controlled by an apertured disc 18 driven by the engine. A lamp 20 connected in a circuit including the engine ignition switch 25 energizes a photoelectric cell 21 through the disc apertures 23. The cell 21 is connected to the injectors 16, 17 through an amplifying relay 28, an intensity limiting device 29 and a distributer 30. The lamp and cell housings 26, 27 are mounted on a support 22 coupled to the rod 12 of a diaphragm 5 subjected to the vacuum in the chamber 9 between a driver controlled valve 2 and a valve 3 operated by the diaphragm. The support 22 moves towards the disc shaft 19 as the valve 3 opens to provide a substantially constant fuel-air ratio.
Patent ES-381372-A1 (ES)
Title: A process for the preparation of a partial hydrolysate of triphenyl-tin chloride and fungicidal compositions containing said partial hydrolysate
IPC: C07F7/22
Filed: 1970-07-02
Abstract: A process for the preparation of a partial hydrolysate of triphenyl-tin chloride, comprising triphenyl-tin hydroxide and triphenyl-tin chloride, which is non-phytotoxic in an acid, neutral or basic medium, comprises hydrolysing an alcoholic solution of triphenyl-tin chloride with an inorganic or organic base in such a manner that 1 to 25% by weight of triphenyl-tin chloride is present in the triphenyl-tin hydroxide obtained. The preferred alcohol is methanol and specified bases are sodium, potassium and ammonium hydroxides and mono-, di- or trimethylamines, -ethylamines, -ethanolamines, -propylamines or -propanolamines. When an inorganic base is used the process may be conducted in two stages, the product of the first stage being hexaphenyl distannoxane. The partial hydrolysate may be used to make fungicidal compositions.
Patent ES-383052-A1 (ES)
Title: Aqueous dispersion paints of copolymers of diesters of fumaric acid with vinyl compounds
IPC: C08F222/14
Filed: 1970-08-26
Abstract: Dispersion paint compositions prepared by emulsion-copolymerization of fumaric acid esters of aliphatic alcohols with aliphatic and/or aromatic vinyl compounds, olefins or olefinic-unsaturated compounds.
Patent ES-386300-A1 (ES)
Title: Improvements in collars for fitting screw threaded spindles
IPC: D06B5/16
Filed: 1970-12-10
Abstract: A quick-release or snap-on collar 1 for receiving a screw-threaded dyeing spindle 4 has a pressure plate 3 resiliently supported by spring 2 to engage a coil of yarn on the spindle, screw threads formed on at least one jaw 11, the jaw being movable between positions of engagement and disengagement with the spindle by means of a handle 13. The spindle 4 can thus be inserted through apertures 5, 8 in a housing 6 with the jaw 11, normally biased by spring 16 into engagement with the spindle, disengaged, subsequent release of the handle 13 enabling the jaw 11, together with fixed jaw 12, to grip the spindle which can then be finely adjusted by screwing. In alternative embodiments (not shown) both jaws may be threaded and movable into positions of disengagement and engagement with the spindle, the jaws being pivotable (Figs. 5-7) or slidable linearly (Figs. 8-12), or the jaws may be moved linearly apart by a single-armed lever and toggle mechanism (Figs. 13-15), or by a cam and follower arrangement (Figs. 16-19).