baber/WOPTO huggingface dataset:
Patent ES-174927-A1 (ES)
Title: Un procedimiento de fabricacion de envases termoplasticos para liquidos o pastas
Filed: 1946-09-10
Abstract: Procedimeitno de fabricación de termopláticos para líquidos o pastas llenas de líquidos o pastas de un material flexible metálico de naturaleza termoplástica por ejemplo resina vinílica y en especial elemento polivinílico o análogo procedimeinto en el que una longitud o sucesión de tubo preparado para proporcionar varios envases se llena y luego se aplica presión lateral a las paredes del tubo en puntos separados por distancias igulaes a la longitud de un envase para hacer que el contenido se desplace de los sitios en que se aplica la presión a fín de que las paredes del tubo se pongan en contesto sí en dichos sitios después de lo cual se aplica calor en dichos puntos y las paredes en contesto sueldan entre sí por cuyo medio se obtiene un envase tubular cerrado por ambos extremos qeu se separa del resto del tubo cortando por el centro de la anchura de la parte soldada de modo que el extremo seccionado de la sección de tubo queda cerrado también.
Patent ES-178135-A1 (ES)
Title: Perfeccionamientos en la suspension de las ruedas, particularmente de ruedas independientes en vehiculos automoviles
IPC: B60G11/18
Filed: 1947-05-21
Abstract: Perfeccionamientos en la suspensión de las ruedas particularmente de ruedas independientes en vehículos automóviles que en una suspensión de ruedas para un vehículo que tenga un chasis y una rueda directriz incluyen: un brazo montado en dicho chasis para movimiento de pivotamiento alrededor de un eje transversal en general; medios de conexión del brazo citado con la rueda directriz mencionada y medios elásticos que actúan independientemente de dicho brazo para sostener elásticamente la rueda directriz indicada.
Patent ES-178201-A1 (ES)
Title: Un mecanismo de inversion de marcha para buques con ejes coaxiales o aproximadamente coaxiales
Filed: 1947-05-13
Abstract: Mecanismo de inversión de marcha para buques con ejes coaxiales o aproximadamente coaxiales y con transmisión por engranajes para la marcha adelante y la marcha atrás caracterizado porque uno de los ejes paralelos del mecanismo de inversión de marcha está dispuesto a una altura igual o aproximadamente igual que el árbol motor y el otro eje del mecanismo de inversión de marcha paralelo a el va acoplado por un engranaje suplementario con uno de los dos ejes paralelos a que están unidos respectivamente al árbol motor y al árbol de la hélice.
Patent ES-178315-A1 (ES)
Title: Un motor extra bordo
Filed: 1947-07-03
Abstract: Un motor extra bordo caracterizado porque el motor el depósito de gasolina y de aceite y el tubo de roda se encuentran en un línea que son la superficie del agua forma un ángulo muy pequeño.
Patent ES-187232-A1 (ES)
Title: UNA MáQUINA PARA RECANTEAR DUELAS
Filed: 1949-02-26
Abstract: Máquina para recantear duelas que comprende un carro porta-duela al que se imprime movimiento alternativo de traslación en el sentido longitudinal de la duela y al que se fija también en el propio sentido longitudinal una plantilla con el perfil que se desea dar a la duela cuyas plantilla pasa en su traslación por entre dos topes tendentes a acercarse entre sí y por tanto a aplicarse contra el contorno de la plantilla mientras la tabla de duela pasa arrastrada con el carro por entre dos fresas que atacan sus bordes longitudinales caladas en respectivos ejes giratorios montados en unas piezas basculantes que soportan asimismo los topes antedichos de manera que siguen sus movimientos y que por sus extremos libres están elasticamente atraídas con fuerza una contra otra.
Patent ES-192008-A1 (ES)
Title: UN PERFECCIONAMIENTO EN LA FABRICACIoN DE OBJETOS MOLDEADOS A BASE DE RESINAS SINTÉTICAS U OTRAS MATERIAS PLáSTICAS
Filed: 1950-03-04
Abstract: Un perfeccionamiento en la fabricación de objetos moldeados a base de resinas sintéticas o materias plásticas, especialmente aplicable a la fabricación de canillas, tubos y carretes para la industria textil, que consiste en mezclar el polvo o materia que sirve par el moldeo con una cierta proporción de hijuela de gusano de seda, previamente laminada y triturada hasta dejarla ala medida conveniente, de manera que forma una armadura interior de la masa de materia moldeada.
Patent ES-192756-A1 (ES)
Title: Perfeccionamientos introducidos en los aparatos electricos para calentar agua
Filed: 1950-04-29
Abstract: Perfeccionamientos introducidos en los aparatos eléctricos para calentar agua caracterizados por disponerse en el interior del depósito constitutivo del cuerpo de los mismos un electrodo móvil de movimiento axial o circular y dos elementos calefactores fijos provistos de sus correspondientes conductores eléctricos para la toma de corriente.
Patent ES-192843-A1 (ES)
Title: PERFECCIONAMIENTOS EN LA FABRICACIoN DE APARATOS ELEVADORES-REDUCTORES DE TENSIoN ELÉCTRICA
Filed: 1950-05-05
Abstract: Perfeccionamientos en la fabricación de aparatos elevadores-reductores de tensión eléctrica caracterizados porque se dispone que las tapas laterales lleven unas ranuras o encajes profundos cuyo fin luego se verá y además un reborde sobre el que se fija por medio de clavillos o cualquiera otra forma adecuada una chapa protectora contínua que se cierra sobre sí misma y en la que se ha practicado un orificio para dar alojamiento al voltímetro.
Patent ES-192999-A1 (ES)
Title: Una disposicion mecanica que mejora el uso del aparato telefonico
Filed: 1950-05-16
Abstract: Disposición mecánica que mejora el uso del aparato telefónico caracterizada por un mecanismo mediante el cual se puede mantener suspendido el auricular en los aparatos telefónicos sin necesidad de tener ocupadas las manos mientras se celebra una conversación telefónica.
Patent ES-196339-A1 (ES)
Title: Un procedimiento para la venta de articulos con regalos de opcion para viaje y estancia de balnearios
Filed: 1951-01-30
Abstract: Un procedimiento para la venta de artículos con regalos de opción para viaje y estancia en balnearios caracterizado por establecerse unos tickes o vales según el ejemplo representado en el gráfico núm. 1 con un valor nominal determinado en los cuales constará el nombre comercial o marca de empresa organizadora.
Patent ES-196965-A1 (ES)
Title: Perfeccionamientos en los dispositivospara guiar y recoger la mecha en mecheras y maquinas continuas de hilar
Filed: 1951-03-03
Abstract: Perfeccionamientos en los dispositivos para guiar y recoger la mecha en mecheras y máquinas contínuas de hilar caracterizados porque la parte cónica con orificio de paso a modo de pequeño embudo está practicada en una pieza articulada a otra fija sujeta en la regla guía-mecha o arañero y va dotada de una regata que se ensancha progresivamente hacia el borde inferior de dicha pieza articulada estando provista esta última de topes que la mantienen en una posición horizontal de trabajo y en otra levantada a 90º de aquélla.
Patent ES-197912-A1 (ES)
Title: Un procedimiento para fabricar productos de fibra cortada
Filed: 1951-05-17
Abstract: Un procedimiento de obtener un producto de fibras de mechón en el cual estas están inicialmente dispuestas o unidas en grupos con las fibras en posición paralela o esparcidas para formar transversalmente a las fibras una estructura inicial en una segunda estructura que es un alargamiento de la estructura inicial por desplazamiento relativo longitudinal o de estirado de las fibras; unir grupos sucesivos de fibras cada uno de ellos de esta segunda estructura con las fibras de una estructura solapando las de una estructura anterior y luego hacer compactos dichos grupos unidos para su ulterior tratamiento tal como para la producción de un peinado mecha o napa.
Patent ES-199751-A1 (ES)
Title: UN ELECTROIMáN PARA CORRIENTE ALTERNA
Filed: 1951-09-25
Abstract: Relevador de corriente alterna que comprende una armadura que puede ser atraida por un extremo de un núcleo rodeado por un arrollamiento de excitación y que comprende un arrollamiento en corto-circuito que rodea una parte de la sección transversal del mencionado extremo del núcleo caracterizado por estar suprimidos las corrientes de Foucault en la armadura por ejemplo por laminación de la armadura en el área donde la armadura se encuentra frente a aquella parte del extremo del núcleo que no contiene un arrollamiento en corto-circuito mientras que corrientes de Foucault pueden formarse libremente en la parte de la armadura que está frente a la otra parte del extremo del núcleo 2.
Patent ES-251880-A1 (ES)
Title: Improvements relating to the cooling of semi-conductor devices
IPC: H01L25/03
Filed: 1959-09-03
Abstract: A semi-conductor device is mounted by way of a heat-sink metallic body on a supporting metal wall, a thin disc or sheet of mica, micanite, &c. being interposed between the body and the wall to insulate them electrically from one another while not seriously reducing the thermal conduction between them. As shown, Fig. 2, an encapsulated germanium diode 6 has a copper base with a threaded stub 7 by means of which the diode is mounted on a raised pad 2 on the internal surface of the wall 1 of a rectifier box 20, the stub passing through apertures in a copper disc 8 and a thin mica disc 4 and being insulated from the wall 1 by a bush 10 and washer, moreover the pad 2 is counterbored around the aperture therein. Copper disc 8 is provided with a terminal, and silicone grease may be coated on the mating surfaces of copper and mica. The end of the stub 7 is secured by a nut 17 within a recessed boss 3 on the external surface of the wall 1, the remaining space in the recess being filled with pitch or solid-setting insulating compound which is covered by an aluminium disc 19. The optimum size for mica disc 4 is twelve times the area of the base of the rectifier 6. Box 20 may be made of cast aluminium and may contain a plurality of diodes, being closed by a lid 21, mating surfaces of lid and box being machined flat and the box and lid being anodised. Cable entries may be screwed into the box at the level of a terminal board inside the box. Such an arrangement may be mounted on the underframe of a vehicle. Fig. 3 shows a plurality of silicon diodes 61 mounted by stubs 71 and locking strips 711 on a common copper or aluminium alloy body 81 separated from a single pad 21 by a common punched sheet 41 of mica &c., heat dissipating fins 23 being provided on the outside of wall 1. For rectification of a three-phase system, three silicon rectifiers of each polarity may be mounted on two separate bodies 81 which act as positive and negative bus-bars and are secured to pad 21 through a common insulating sheet, the box 1 also accommodating ancillary equipment, e.g. a voltage regulator. Transistors may be mounted on the stem of a T-shaped body of copper or aluminium alloy, the head of the T being mounted, through the mica, against the pad.
Patent ES-308659-A1 (ES)
Title: Apparatus for driving the auxiliary driven devices of an internal combustion engine,particularly for an automobile
IPC: B60H1/00
Filed: 1965-01-28
Abstract: Means for driving the auxiliaries of a motor vehicle engine comprise an electric motor 2 which is energized through a circuit fed by an enginedriven dynamo or alternator so as to operate at substantially constant speed and drives a radiator cooling fan 6 through a clutch 8 actuated by a thermostat responsive to the coolant temperature. The clutch 8, a water pump 4, fuel pump 10 and oil pump 11 are driven from the motor shaft 9 through respective couplings 28, 27, 30, or may be driven by chain, gear or belt drive. An air-conditioning unit 13 includes a fan driven through a coupling 31 and a clutch 14 which is controlled through linkage 25 from the dashboard 26 or by electromagnetic or thermostatic means.
Patent ES-311846-A1 (ES)
Title: Leading roller for rising twisting machines, especially two-for-one twisting machines
IPC: B65H51/06
Filed: 1965-04-14
Abstract: A thread-advancing roller, which will allow for changes in tension as a thread is wound by a reciprocating laying-guide, comprises thread-clamping means which form part of a thread-groove and which are reciprocable to narrow the groove under the control of means which operate automatically between the point of entry and the point of departure of the thread. In the forms described, (a) the groove is formed between two cylinders fast on a driving shaft with flared inner faces. The base of the groove is formed by pins interconnecting the two cylinders. One of the cylinders houses a series of magnets of which those on the outer sector occupied by the thread are forced by the repulsion of a fixed magnet toward corresponding damping faces on the other cylinder Fig. 1 not shown. (b) One of the cylinders is fixed and carries pins projecting into recesses in the other cylinder on which members can slide towards and away from the clamping members under the repulsive and attractive influence respectively of magnets on the rotatable cylinder, Fig. 8, (not shown). (c) The movable magnets may be replaced by members attracted in the thread area by a fixed magnet or moved by a cam Figs. 7, 18, (not shown). (d) The movable magnets are replaced by hinged two-armed members which are rocked in the thread area as they come under the influence of a fixed magnet the hinged members may be so arranged relatively to the corresponding clamping-members that the thread follows an undulating path, Fig. 4, (not shown). (e) One of the cylinders may be formed as a plate with recesses which co-operate to grip the thread with balls or pins which are held magnetically out of engagement with the recesses except in the thread-area where they are moved magnetically to engage the recesses. Figs. 9, 10 (not shown). (f) One of the cylinders is formed as a plate able to rock, in the thread area, towards the other cylinder under the influence of a cam or a magnet, the cylinder and plate being formed with teeth to grip the thread and cause it to follow an undulatory path, Figs. 11, 14, 17, (not shown). (g) Two members having alternate protruberences and recesses are mounted in the cylinders and are urged towards one another by springs or pneumatic means the members are kept separate from one another except in the thread-area by a wheel between them, Figs. 15, 16, (not shown).
Patent ES-318682-A1 (ES)
Title: Improvements in or relating to composite sealing washers
IPC: F16B43/00
Filed: 1965-10-19
Abstract: A composite sealing and self-locking washer comprises a generally annular resilient metallic core 6 having a substantially plane radially inner portion around a circular central orifice, the core being formed with teeth or biting edges on its opposite sides and a matrix of deformable sealing material, e.g. rubber or plastics, in which the core is embedded so that the central orifice is substantially radially aligned with a corresponding central orifice in the matrix, and the teeth or biting edges are fully embedded in the matrix, the matrix forming on one side of the radially inner portion of the core an annular bead 7, the thickness of which decreases radially outwards from a major thickness on the radially inner portion of the core. In use the washer is mounted on a rod 2 and compressed between a nut 8 and plate 1 and sealing material in the bead 7 is forced radially inwards to form a seal with the surface of the rod while being prevented from flowing outwards. In Fig. 1 the major thickness of the sealing material is of the order of two to three times that of the core, and the cross-section of the bead 7 is in the form of a right angled triangle with an angle of taper of 20 to 60 degrees at the vicinity of the radially inner edge of the washer. The washer may have a coating of constant thickness on one side. It can have an hexagonal outer periphery, indentations, or lugs, so that when compressed against a threaded rod it can be removed.
Patent ES-334440-A1 (ES)
Title: 4,4'-Dibromo-Benzilic Acid and Esters and Acaricidal and Insecticidal Composition containing them
IPC: C07C69/65
Filed: 1966-12-12
Abstract: Acaricidal and insecticidal compositions comprise as active ingredient 4, 4'-dibromobenzilic acid isopropyl ester with dispersing and/or distributing agents and may be in the form of paste, wet powder, emulsion. Other acaricidal, insecticidal, ovicidal, fungicidal, bactericidal compounds and/or synergists or inactive additives may also be incorporated.
Patent ES-338671-A1 (ES)
Title: Machine with self-centering rotating basket for washing dishes and utensils
IPC: A47L15/50
Filed: 1967-03-30
Abstract: A dish washing machine contains a freely rotatable horizontal platform 6 adapted to support a basket 12 and a pair of guide rails 18, (19), Fig. 3 (not shown), each having one end hinged to a flap door 2 so that the basket is guided on the rails out of and into its supported position on the platform as the flap door is opened and closed. As shown, two flap doors 2, 3 are provided and two baskets 12, 13 are mounted on separate platforms 6, 7. Liquid which is heated by an electrical resistor in a tank 24 is fed from the tank by a pump 26 to pipes 22, 23 each having two nozzles at the level of each basket. Articles to be cleaned are arranged radially in the baskets and the jets of liquid from one pair of nozzles impinge on one side of the articles whilst the jets from the other pair of nozzles impinge on the other side of the articles. The jets of liquid strike the articles at different angles so that a relatively slow counter clockwise rotation of the basket is produced. On opening the flap door a bent portion 21 of each guide rail engages a projection 16, (17) so that the basket is lifted from its platform. In a modification the baskets are positioned one on top of the other and mounted on a single support, a single flap door being provided.
Patent ES-338830-A1 (ES)
Title: Improvements in or relating to the Production of Diamond Tools.
IPC: C22C1/05
Filed: 1967-04-03
Abstract: A sintered diamond tool, e.g. a dressing tool, incorporating diamonds in a ferrous matrix is made by compacting a powder mixture comprising diamond, a hard carbide and a major proportion of ferrous metal and then impregnating the compact with a copper impregnant. The powder mixture comprises by weight 20- 70% Fe, 0-30% Co, 10-50% WC, 5-20% diamonds. The Fe powder can be mixed or alloyed with 1-4% Cu, 0À1-2% C, 1-5% Ni, 0À2-13% Cr and 0À1-4%Mo. The impregnated compact contains 5-30% by weight Cu, and the Cu impregnant may be a Cu alloy containing up 10% Sn, up to to 10% Zn and up to 15% Ag.
Patent ES-343244-A1 (ES)
Title: Dyeing process
IPC: D06P3/14
Filed: 1967-07-20
Abstract: Keratinous materials e.g. human hair are dyed by means of a complex cation formed between a cobalt ion and a ligand containing a grouping in which N1 and C1 form part of a hetero cyclic ring. The ligands specified are of formulae The keratinous materials are preferably coloured in an alkaline solution e.g. pH8-12 of the complex, preferably in presence of a surface-active agent and/or a thickening agent.
Patent ES-352437-A1 (ES)
Title: Method and apparatus for transporting a highly viscous liquid from a vacuum chamber
IPC: D01D1/09
Filed: 1968-04-05
Abstract: Apparatus for transporting under pressure a highly-viscous liquid 2, Fig.1, from a vacuum chamber 1 comprises a screw 4 rotatable with a small clearance in a housing 3, the screw being made up of a first section c of multiple flight type and second and third sections b, a of single flight type the channel depth of the first two sections being at least three and not more than four times as great as that of the third section. The section c is shown as having two flights. A finepitch screw thread 17 of opposite pitch to the pump flights forms a shaft seal adjacent the outlet 5. The liquid flows from the vacuum chamber 1 over an overflow 23 and enters a tapering clearance between the screw and the housing 3 as shown in Fig.6 so that it is forced between the flights of the screw. Gas in the liquid escapes through a vent 24. The pressure adjacent a conical unflighted transition 7 between the screw sections b and a is measured by a pick-up 8 and transmitted as an electric or pneumatic signal to control a valve which controls the flow of liquid to or from the vacuum chamber 1. The resultant control of the position of the beginning of the entirely filled zone of the screw section b maintains a relatively uniform pressure at the outlet 5. In addition, the speed of the driving motor is controlled by a pressure pick-up located at the outlet 5.
Patent ES-357872-A1 (ES)
Title: Stepwise driving device, most notably for use with net-making looms
IPC: D03D49/20
Filed: 1968-09-05
Abstract: Stepped movement is given to a gear 6 by a pinion 7 mounted by way of a ratchet clutch 9 on a pin 8 fast with an arm 10 which is oscillated by a driving crank roller 4 engaging a camshaped extension 11 of the arm 10. When the crank roller 4 pivots the arm 10 against the bias of a spring 12 the ratchet clutch is engaged and the gear 6 driven on the return stroke of the arm the gear 6 is stationed by a gear 17 which is mounted on a fixed pin 16 by means of a ratchet clutch 18. The stroke of the arm 10 is continuously adjustable by varying the position of a stop 14 limiting the return movement of the arm, additionally the position of the crank roller 4 may be adjusted by inserting it in a series of holes 19 provided in the crank arm, or the roller 4 may be mounted in a slideway in the crank arm.
Patent ES-366804-A1 (ES)
Title: Locator for machine tools,especially for punch presses
IPC: B21D28/04
Filed: 1969-05-05
Abstract: A shearing apparatus, particularly a punch press, comprises a tool slide 4 releasably coupled to a driving ram 7 by engagement of a nose 17, on a pawl 16 pivoted to the ram, with an abutment 14 on the slide. A pin 18 on the pawl is slidably engaged in a slot 19 in a cranked lever 20 pivoted to the slide at 23 and urged by spring 21a into the position shown. A fixed fluid jack 25 has its piston 24 resting on the arm 22 of the lever. To uncouple the punch slide 4 from the ram to enable the punch St to be moved almost into contact with a workpiece G for alignment purposes, the piston 24 is extended which first pivots the cranked lever 20 about pivot 23 until it abuts a stop 201 on the slide, this movement causing the pawl nose 17 to be disengaged from the abutment 14. Further extension of the piston 24 moves the slide downwards against the action of springs 11 anchored at their upper ends 11a to the press frame. The piston 24 is actuated via a cylinder 26 by moving a lever 29 in the direction K. With the punch in position adjacent the stock, pressure on a pin 30 in the direction S actuates the ram 7, a rounded portion 6 of which engages in a complementary recess 5 in the slide 4 and forces the punch St through the stock. The lever 20 having been moved away from the stop 201 by the spring 21a, the pawl nose 17 re-engages under the abutment 14 on the slide and carries the slide and punch up with it to the position shown. The punch may be replaced by a shear blade, particularly one for notching.
Patent ES-367262-A1 (ES)
Title: Method of producing hollow collapsible containers
IPC: B29C65/02
Filed: 1969-04-14
Abstract: The tubular body of a container comprises a metal foil 21 (tin or aluminium) adhering to a thermoplastics tube 20 which may be of olefin polymers and copolymers such as the polyethylenes, polypropylene and ethylene-propylene copolymers, styrene polymers and copolymers polyvinyl chloride, polycarbonates, polyamides such as nylon and cellulose acetate or an ionomeric resin containing metal ions and carboxyl groups. The foil may be heated to soften the surface of the tube on application and achieve adhesion or the foil may be provided with a heat-curable adhesive such as an epoxy resin. The foil may have a paper backing and a transparent protective coating. The tube 20 may itself be of multi-ply construction formed by extruding a thermoplastics tube, and extruding a second tube therearound (Fig. 4, not shown). Preferably the first tube is subjected to a corona discharge treatment to assist in obtaining a good bond with the subsequently extruded tube.