baber/WOPTO huggingface dataset:
Patent ES-165959-A1 (ES)
Title: UN PROCEDIMIENTO PARA DETERMINAR UNA DIRECCIoN SITUADA EN UN PLANO DETERMINADO POR MEDIACIoN DEL áNGULO B QUE FORMA DICHA DIRECCIoN CON UNA DIRECCIoN DE ORIENTACIoN CONOSIDA SITUADA EN ESTE PLANO
Filed: 1944-05-09
Abstract: Un procedimiento para determinar una dirección situada en un plano con ayuda del ángulo * que forma dicha dirección con una dirección de orientación conocida situada en dicho plano caracterizado por el hecho de que una magnitud que constituye una medida del ángulo * se toma de la posición relativa de dos oscilaciones cuya relación de dos pulsaciones es un número entero (* y *) y que se manifiesta en el plano mencionado de manera que las dos oscilaciones tengan un fase correspondiente al ángulo * pudiendo presentar además dicho procedimiento las particularidades siguientes tomadas por separado o según las diversas combinaciones posibles: a. Se toma de las dos oscilaciones una magnitud de medida determinada por sen **(Ver fórmula)**: b. La magnitud de medición está formada por el valor instantáneo de la amplitud de la oscilación de pulsación más elevada **(Ver fórmula)** en el momento en que la otra oscilación (*) pasa por cero; c. Se toma de las dos oscilaciones una magnitud de medición igual a **(Ver fórmula)**; d. La magnitud de medición está constituida por el desfasaje entre dos oscilaciones de la mismas frecuencia una de ellas formada por la oscilación de pulsación más elevada **(Ver fórmula)** y la otra se obtiene por una multiplicación de la frecuencia de la oscilación de pulsación más baja**(Ver fórmula)**; e. Las dos oscilaciones moduladas en una onda portadora se manifiestan en el plano que pasa por la dirección de orientación y por la dirección a determinar. f. Se diferencia un sector en el cual la magnitud **(Ver fórmula)** varía cada vez en * radianes.
Patent ES-176791-A1 (ES)
Title: Un sistema de cierre hermético para envases y recipientes
Filed: 1947-01-31
Abstract: Sistema de cierre hermético para envases y recipientes y especialmente para botellas conteniendo diversos productos como zumos de frutas que comprende esencialmente una cápsula perforada en combinación con un disco elástico dispuesto en el interior de la cápsula el cual por su deformación ejerce una función triple es decir asegurar el cierre a pesar de la incompresibilidad del líquido o producto sobresaliendo parte del disco elástico a través del orificio de la cápsula asegura el vacio deseado al contraerse por enfriamiento el producto introducido en caliente en el recipiente y asegura finalmente el recipiente contra todo peligro de rotura en caso de una fermentación accidental.
Patent ES-178933-A1 (ES)
Title: PERFECCIONAMIENTOS EN LA CONSTRUCCIoN DE ELEMENTOS DE oPTICA
Filed: 1947-07-15
Abstract: Perfeccionamientos en la construcción de elementos de óptica que incluyen un procedimiento para la fabricación de elementos ópticos que tengan un eje de referencia tal que el espesor del elemento medido paralelamente a dicho eje sea prácticamente constante en todos los puntos del elemento situados a una distancia dada de dicho eje que comprende el someter un compuesto monomérico líquido polimerizable que contenga el grupo >C-C< en su molécula o un polímero parcial líquido derivado de aquél a la acción polimerizante de la luz en un molde que tenga superficies internas que se adapten a la forma del elemento citado hasta que se obtenga un cuerpo sólido; la cantidad media de luz que cae por unidad de tiempo sobre dicho compuesto monomérico o polímero parcial se controla de acuerdo con la ecuación **(ver fórmula)** en la que * es la cantidad media de luz que cae por unidad de tiempo sobre dicho compuesto monomérico o polímero parcial a una distancia * del eje de refencia * es una constante arbitraria y * tiene cualquier valor positivo mayor que cero y menor que * siendo * el valor máximo de * o sea el semi-diámetro de la superficie interior del molde.
Patent ES-181250-A1 (ES)
Title: PROCEDIMIENTO PARA LA OBTENCIoN DIRECTA DE ANTIMONIO METáLICO A PARTIR DE SUS MINERALES SULFURADOS.
Filed: 1947-12-30
Abstract: Procedimiento para la obtención directa de antimonio metálico a partir de sus minerales sulfurados, ricos, caracterizándose porque se pone la masa mineral a tratar a su temperatura de fusión, después de lo cual se interrumpe el calentamiento exterior y se insufla aire caliente en cantidad determinada y a ala temperatura necesaria para mantener la masa en fusión y asegurar al punto de insuflación una temperatura constante y suficientemente elevada para asegurar localmente la disgregación.
Patent ES-189038-A1 (ES)
Title: Un procedimiento para producir nuevos compuestos solubles de oro, terapeuticamente activos y de reducida toxicidad
IPC: A61K33/24
Filed: 1949-07-12
Abstract: Un procedimiento para producir nuevos compuestos solubles de otro terapéuticamente activos y de reducidas toxicidad caracterizado por añadir un compuesto ionizable de otro en una solución de un pH mayor que 7 2 3-dimercaptopropanol o ácido 2 3-dimercaptopropiónico para formar un producto soluble y si se desea aislar dicho producto de la solución.
Patent ES-192017-A1 (ES)
Title: PROCEDIMIENTO DE EXTRACCIoN DEL ACEITE CONTENIDO EN LA SEMILLA DEL LINO Y SUS VARIEDADES
Filed: 1950-03-08
Abstract: Procedimiento de extracción del aceite contenido en la semilla del lino y sus variedades, caracterizado porque se realiza sometiendo dichas semillas en auto-clave a temperatura alta y presión, también elevada, a ala acción hidrolítica de una solución de ácido sulfúrico diluida y de esta operación resultan dos productos de interés, el primero de los cuales es la semilla con parte del líquido que ha embebido y al segundo, lo constituye el líquido sobrante con las sustancias que ha sacado de la hidrólisis de la semilla.
Patent ES-292409-A1 (ES)
Title: Improved method for compounding additives into synthetic thermoplastic materials
IPC: B29C48/76
Filed: 1963-10-11
Abstract: A method of compounding additives into normally solid synthetic thermoplastic materials comprises feeding the synthetic thermoplastic material into an extrusion machine, injecting a solution or dispersion of the additive or additives in an inert volatile carrier medium into the path of the synthetic thermoplastic material in the extrusion machine to mix therewith allowing for the removal of substantially all the inert volatile carrier medium as the material passes through the extrusion machine, and extruding the blended material through an orifice or orifices. The additive may consist of a pigment such as carbon black, and the dispersion may contain a surface-active agent.
Patent ES-294346-A1 (ES)
Title: Hydraulically moved control devices of the lower pressing plungers in moulds for tiles and the like objects in ceramic
IPC: B28B3/02
Filed: 1963-12-10
Abstract: In a compression-moulding machine, for moulding tiles &c., from ceramic material, bottom ejecting plungers 32, carried by plate 31, are actuated through shaft 26, by upper and lower hydraulic jacks, the pistons 9 and 7 of which are connected by rod 11. The cylinder 8 of the upper jack is carried by a spring- biased transverse member 21 movable along columns 2 depending from the fixed ground plate 1 of the press, and the cylinder 6 of the lower jack is seated in a fixed transverse member 4. In operation, starting from the position shown in the diagram in which an article has been moulded, the lower jack is actuated to raise piston 7, the piston moving until it abuts a vertically adjustable sleeve 14. The cylinder 8, and thus the ejecting plungers, are raised during this motion by a distance equal to the stroke of piston 7 minus the initial clearance between cylinder 8 and piston 9 i.e.h. The upper jack is then actuated to further raise piston 8 until crown wheel 37 mounted upon shaft 26 abuts crown wheel 43 mounted below plate 1, the moulded article then being completely ejected. The lower jack is then released and member 21 is forced down by springs 24 until piston 7 abuts cylinder 6, the plungers being lowered by a corresponding amount to facilitate filling of the moulds 33 with working material. The upper jack is then released and the member 21, cylinder 8, and plungers 32 move down further relative to the piston 9, the movement being stopped when plate 31 abuts a stop plate 34. The members are then as shown in the drawing and the press is actuated to compress the working material.
Patent ES-304690-A1 (ES)
Title: Method of impregnation of superconductive coils
IPC: H01F6/06
Filed: 1964-10-06
Abstract: A superconductor coil is impregnated with water so that ice surrounds the wire in operation this increases the critical current of the coil. The superconductor may consist of niobium-zirconium or niobium tin.
Patent ES-338998-A1 (ES)
Title: Multipurpose roof structures
IPC: E04B7/02
Filed: 1967-04-06
Abstract: A collapsible building suitable for use in fairgrounds or as a garage or pavilion has a cantilever roof structure including a bridge member 1 which is mounted on a base 5 by hydraulically-operated telescopic struts 3, 4 and has side trusses 6, 7, 8 pivotally connected thereto for folding into operative and transporting positions, see Fig. 9 (not shown). The trusses support an awning and are releasably interconnected by struts 12 and wire ropes 15. The building may also be provided with a canopy and auxiliary uprights serving as drains. A plurality of roof structures, each supported by a pair of central struts 3, and anchored at one end to trestles may be interconnected at their other ends in abutting relationship or in louvre-fashion, see Figs. 12 and 13 (not shown) respectively.
Patent ES-341732-A1 (ES)
Title: 1-(2-(alpha-alkoxybenzyl and substituted benzyl)cycloalkyl)heterocyclic amines
IPC: C07D295/096
Filed: 1967-06-13
Abstract: Therapeutic and herbicidal preparations contain as active ingredient compounds IV, IVa and IVb (including optically active forms and racemates and N-oxides, acid addition salts and quaternary ammonium compounds there of) wherein n is 1, 2, 3 or 4, -N = Z represents a heterocyclic amino radical containing from 5 to 10 nuclear atoms, R is C 1-6 alkyl optionally substituted by hydroxy (the hydroxy group may be esterified in which case the ester is in the form of an acid addition salt), R', R" and R"' signify H, halogen, C 1-6 alkyl, C 1-6 alkoxy, aralkoxy, hydroxyalkoxy, OH, alkenyloxy, carboxyalkoxy, methylcarbamoyloxy or CF 3 or two of the symbols R', R" and R"' together signify 3,4-methylenedioxy, Ac is the acyl radical of a C 2-12 carboxylic acid and wherein the cycloalkyl radical may be disubstituted at the 3- or 4-position by methyl groups and with the proviso that in the case of compounds IVb wherein -N=Z is piperidino, Ac is acetyl and n is 2 then R', R" and R"' do not all represent hydrogen. Administration is orally or parenterally: diuretic, antihyperglycaemic and antidiabetic activities are associated with the preparations and edema associated with hepatic disease, edema and toxemia of pregnancy, hypertensive vascular disease, premenstral fluid retention and congestive heart failure may be treated. Trichloroacid addition salts are cited as being useful as herbicides. Salts with fluosilicic acid are useful as mothproofing agents. An electrocardiographic jelly comprises quaternised compounds IV, IVa and IVb, glycerol, starch and water.
Patent ES-341894-A1 (ES)
Title: Methods for manufacturing corrugated board
IPC: B31F1/28
Filed: 1967-06-16
Abstract: Corrugated board is manufactured by corrugating a paper web 8, this web, or smooth paper webs 11 and 12, or all, being coated with fusbile material, and applying to the coated web or webs, e.g. by nozzles 9, streams of hot air to melt the coating or coatings as the webs are brought into contact with one another so as to unite the crests of the corrugated web with the smooth web or webs. The corrugations may be produced by toothed cylinders 7 which may be heated to facilitate bending of the coating which is preferably of a mixture of thermoplastics and waxes having a melting point of about 65 to 85 C. The webs are united under the action of rolls 10 but, if desired, further rolls in an electric oven may be used to reduce the thickness of the laminate to a predetermined value.
Patent ES-352038-A1 (ES)
Title: Method for producing a graphic image
IPC: H01J29/18
Filed: 1968-03-27
Abstract: The description is similar to that of Specification 1,180,194 but the claims relate to depositing a coating, e.g. of graphite, over a pattern of polymeric material, e.g. of dichromated polyvinyl alcohol, and chemically removing the polymeric material with its overlying coating to leave the coating only on areas which were not covered by polymeric material, and subsequently depositing phosphor layer.
Patent ES-356201-A1 (ES)
Title: Method of killing undesired plants and insects
IPC: C07C33/46
Filed: 1968-07-16
Abstract: The invention comprises compounds of the Formula I wherein X 1 and X 2 represent a hydrogen or halogen atom or a substituted or unsubstituted lower alkyl C 1-4 or lower alkoxy C 1-4 group and X 2 in addition represents a nitro group, X 3 and X 4 represent a hydrogen or halogen atom, Y represents a hydrogen atom, a lower alkyl C 1-4 or lower acyl C 1-4 group or the residue of a mineral acid, Z represents a hydrogen atom or a lower alkyl C 1-4 group and Hal represents a chlorine, bromine or iodine atom provided that when the groups Hal represent chlorine atoms, Y and Z each represent a hydrogen atom and one of X 1 -X 4 represents a hydrogen or chlorine atom, the remainder of X 1 -X 4 do not all represent hydrogen atoms. They are prepared by reduction of the corresponding ketone of Formula II to produce a compound of Formula I wherein Y = H and reacting this further with alkylating or acylating agents or mineral acids as desired. The reduction of a ketone III may be carried out using an aluminium alcoholate e.g. the isopropoxide and a secondary alcohol e.g. isopropanol or by reaction with a metal borohydride or hydrogen and/or a platinum catalyst. In an example 1 - acetoxy - 1 - (21,51 - dichlorophenyl) - 2,2 - dichloroethane is prepared by reacting 1 - (21,51 - dichlorophenyl) - 2,2- dichloroethanol with acetic anhydride 1- ethoxy - (21,51 - dichlorophenyl) - 2,2 - dichlorethane is prepared from the corresponding alcohol and triethyloxonium fluoroborate. The following compounds of Formula I are prepared by reduction of the corresponding ketone: 1- (21,51- or 21,41- or 31,4-dichlorophenyl)-2,2- dichloroethanol, 1 - (21 - methoxy - 51 - chlorophenyl)- or 1 - (21,51 - dibromophenyl)- or 1- (41 - nitrophenyl)- or 1 - (21 - chloro - 51 - nitrophenyl) - 2,2 - dichloroethanol, 1 - (21- chlorophenyl) - 2,2 - dichloropropanol and 1 - (21,51- dichlorophenyl) - 2,2 - dibromoethanol. The ketones of Formula II may be prepared by direct halogenation of a ketone of Formula III or by the reaction of a compound of Formula IV with a halide of an acid of formula 21 - Chloro - 51 - methylacetophenone is prepared by reacting 4-chlorotoluene with acetyl chloride. The following ketones of Formula II are prepared: 2,2,21,41,51 - , 2,2,21,31,41 - pentachloroacetophenone, 2,2,21,41 - tetrachloroacetophenone, 2,2 - dichloro - 21,51 - dibromoacetophenone, 2,2,21 - trichloropropiophenone, 2,2,21 - trichloro - 51 - nitroacetophenone, 2,2,21 - trichloro- 51 methylacetophenone and 21 - methoxy- 2,2,51 - trichloroacetophenone. The compounds of Formula I have insecticidal and/or herbicidal activity.
Patent ES-363312-A1 (ES)
Title: Apparatus for automatic arc spot welding
IPC: B23K9/12
Filed: 1969-02-05
Abstract: Apparatus for arc spot welding comprises a device for feeding a consumable electrode to the work and a timing circuit which is controlled by a fast acting switch so that time lost during interruptions of the welding current is compensated for. As shown in Fig. 1, a motor 9 may be energized from A.C. terminals 14, 15 to drive an electrode 1 towards work 4, 5, and welding current is supplied from a source 19 having a three-phase input BST. The timing circuit consists principally of a variable resistor 30 and a capacitor 26. In operation, a manual switch 24 is first closed so that relays C, 21. A and E are successively energized. Relay 21 starts the flow of gas to a shield 6 relay A starts the drive motor 9 and relay E switches on the power source 19. A selector switch 25 has previously been set to a position P the other position, K, being for continuous welding. When the electrode 1 contacts the work, current flows and a fast relay B closes its contacts and the capacitor 26 begins to charge through resistor 30. After a preset time, this charge will be sufficient to break down a unijunction transistor 33, when the capacitor will discharge and a pulse will trigger a thyristor 38. Current now flows in a relay D which breaks the circuit through relays A and C, so terminating the weld provided the starting switch 24 is released. If the arc extinguishes during welding, the fast relay B will be de-energized and the charging of capacitor 26 will be temporarily halted until the arc is restored, so that the welding time is appropriately prolonged. In a modification, Fig. 3 (not shown), a transistor is added to the timing circuit in such a way that the charging of the capacitor is also halted if the arc is shortcircuited so that the voltage between the electrode and the work falls below a certain level.
Patent ES-376284-A1 (ES)
Title: Machine for mixing, plasticating and pressing out of plastics, rubber and other highly viscous materials at controlled pressure
IPC: B29B7/34
Filed: 1970-02-06
Abstract: A mixing and plasticating machine which comprises a mixing and plasticating cylinder, an axially movable mixing and plasticating rotor with passages, the shaft of said mixing and plasticating rotor being connected to a rotary drive outside the mixing and plasticating cylinder, and an axially movable pressing piston. Said mixing and plasticating rotor and said pressing piston are axially movable independently of each other in said mixing and plasticating cylinder.
Patent ES-377405-A1 (ES)
Title: Fluid distribution circuits
IPC: B60G17/00
Filed: 1970-03-12
Abstract: An arrangement for locking an articulated axle 17 relative to a chassis 18, which arrangement is suitable for use in a turretted public works machine, comprises two jacks 20, 21, a distributer valve 1 having ports 3, 4 and 9, a manually operable control valve 25, and a pressurizing and draining system 29 to 33. The distributer valve includes a slide member 2 which is biased by means of a spring 10 to the position shown and is movable in the opposite direction by pressure within port 9, flow between port 9 and passages 12, 13 and 14 of the slide member taking place through a calibrated restriction 15. With the arrangement in the state shown, pressurized fluid in conduit 29 acts upon the slide to move the latter until the slide passages 12-14 interconnect ports 3 and 4 and hence the jacks 20 and 21, such interconnection permitting relative movement between members 17 and 18. Upon moving control valve 25 to the position wherein duct 34 is connected to exhaust line 33, the slide member is moved by the spring 10 to the position shown and hence the connection between ports 3 and 4 is broken so isolating the two jacks from one another and inhibiting relative articulation between members 17 and 18. In a modification (Fig. 3, not shown) the distributer valve includes two separate valve members each of which controls a port leading to one of the jacks.
Patent ES-386750-A1 (ES)
Title: Automatic developability control apparatus
IPC: G03G15/00
Filed: 1970-12-22
Abstract: A developability control system for a xerographic reproducing machine. The system includes two parallel-spaced NESA glass plates through which two-component developer material, including toner and carrier, flows. The plates are connected in a circuit wherein each is electrically charged alternately for equal periods of time for attracting and repelling toner. A light source is located at one side of the two plates while a photocell is located on the other side to sense the optical density of the sum toner deposit on the two plates at all operating times. This sensing is compared with light received by a second photocell, separated from the same light source by a filter, to cause the dispensing of toner to the developer at appropriate times.
Patent ES-388693-A1 (ES)
Title: Seals for rotatable members
IPC: F16J15/00
Filed: 1971-02-27
Abstract: A seal for the shaft of a ship comprises a holder for two axially spaced sealing rings one of which first engages the rotatable part and the other is a spare ring which if the ring first engaging the rotatable part becomes defective can, by relative axial movement between the holder and the rotatable part, be moved into sealing relation with the rotatable member.
Patent ES-394896-A1 (ES)
Title: Method for preventing high-temperature blistering of copper coatings electro-deposited on copper substrates
IPC: B22C23/02
Filed: 1971-09-08
Abstract: A method for preparing the surface of copper substrates by anodically dissolving the surface, for a time and depth sufficient to substantially decrease higher local oxygen content of the surface and thereby improve the adhesion of electrodeposited copper coatings. More specifically, the surface pretreatment provides a base for an electrodeposited copper coating with enhanced resistance to blistering and peeling at temperatures in excess of 700 DEG F.
Patent ES-398487-A1 (ES)
Title: Impact simulator method and apparatus
IPC: G01N33/38
Filed: 1971-12-30
Abstract: The testing of glass containers for structural defects, principally in the side wall surfaces thereof, is provided wherein bottles are conveyed in succession at spaced-apart intervals through the testing device. The testing device takes the form of a wheel having a substantial thickness mounted to rotate about a vertical axis, with the periphery of the wheel extending over a portion of the width of the conveyor belt. A pressure plate having a vertical surface facing in the direction of the wheel and positioned and supported from the opposite side of the conveyor has a surface configuration closely paralleling that of the curvature of the wheel. The pressure plate and wheel are positioned relative to each other such that a container, in order to pass between the wheel and the pressure plate, is subjected to a lateral compressive force. Because of the contour of the wheel and length of the pressure plate, at least 180 DEG of the bottle circumference finds itself being compressed by the wheel during the precessing motion of the container through the testing device. The force applied by the wheel to the bottle or container is applied by a fluid motor whose output piston acts upon the movable axis of the wheel to bias the wheel in the direction of the pressure plate. Thus it can be seen that every container may be physically stressed and if a defective bottle is present, it will be broken by the compressive force. Both the wheel and pressure plate bottle-engaging surfaces are lined with a plastic material having the characteristic that it does not readily retain glass fragments.
Patent ES-400787-A1 (ES)
Title: Method of producing a meat simulating textured food product
IPC: A23J3/24
Filed: 1972-03-15
Abstract: A process of producing an edible textured proteinaceous product is disclosed. The product is produced by freezing a slurry of a protein source material, such as a protein isolate, to form a meaty texture in the protein material and then setting the texture of the frozen protein by heat. The resulting product has certain textural and nutritional properties of natural meat and can be cooked and substituted for flesh in the human diet. By controlling the conditions of freezing, the textural properties of the material can be varied to simulate meat products of a number of types. Process conditions which may be varied include the rate of freezing, pH, the solids content of the material, surface effects, heat exchange effects, degree of confinement, and pressure effects. The heat required to set the protein texture can be applied to a number of methods. Direct steam, retorting, baking and frying are acceptable in setting the protein structure.