baber/WOPTO huggingface dataset:
Patent CH-714590-A1 (CH)
Title: Wandleranordnung mit Dämpfungsvorrichtung und Ultraschallmesssystem.
Inventor: Jonathan James Bailey
IPC: G01F15/02
Filed: 2018-01-24
Abstract: Die Erfindung betrifft eine Wandleranordnung (1) mit einem Ultraschallwandler (2), der ein Kabel (3) mit Drähten (4, 5) aufweist, und ein Ultraschallmesssystem mit zwei Wandleranordnungen (1). Zum Verbessern der Messgenauigkeit bei verschiedenen Temperaturen sieht die Erfindung vor, dass die Wandleranordnung (1) eine Körperschalldämpfungsvorrichtung (6) umfasst, die Druck auf das Verbindungskabel (3) ausübt.
Patent ES-181736-A1 (ES)
Title: UN PROCEDIMIENTO, CON LA MáQUINA CORRESPONDIENTE, PARA EXTRAER ZUMOS DE FRUTOS Y SIMILARES
Filed: 1948-01-17
Abstract: Un aparato del género descrito, que comprende miembros apretadores giratorios opuestos oblicuamente de manera que sus superficies converjan en una zona y diverjan en otra, medios para hacer girar dichos miembros y un miembro de carga contiguo a las periferias de los miembros apretadores en una zona en que convergen las superficies de estos últimos.
Patent ES-188374-A1 (ES)
Title: MEJORAS EN LA CONSTRUCCIoN DE CAMBIOS DE VELOCIDAD
Filed: 1949-05-24
Abstract: Mejoras en la construcción de cambios de velocidad caracterizadas porque se establece un mecanismo de transmisión variable formado por poleas cónicas constituidas por discos de esa forma iguales e independientes que se enfrentan por las partes inclinadas para servir de apoyo a las correas trapeciales o cuneiformes van montados en el correspondiente eje. sobre el cual pueden desplazarse y solidarizados entre sí por una chaveta o cuña común fija en aquel al mismo tiempo que son atravesados por seis o más pernos que forman dos juegos regularmente repartidos circunferencialmente de los cuales son solidarios alternativamente as modo que los discos pueden separarse o aproximarse simultánea y exactamente lo que corresponda a la aplicación del cambio de que se trate mediante el oportuno mecanismo de mando.
Patent ES-189193-A1 (ES)
Title: UN PROCEDIMIENTO PARA LA PURIFICACIoN DEL MERCURIO CAToDICO DE INSTALACIONES DE CELDAS ELECTROLiTICAS DE MERCURIO
Filed: 1949-07-22
Abstract: Procedimiento para la purificación del mercurio catódico de instalaciones de celdas de mercurio comprendiendo el procedimiento la operación de someter el mercurio antes de su vuelta a dichas instalaciones a un tratamiento electrolítico en una cámara o celda separada en la cual el mercurio es obligado a funcionar como ánodo y una masa de granito o de otro material adecuado electrolito es una solución de sosa caústica siendo controlada la densidad de la corriente dentro de la celda de modo que tenga lugar una oxidación mínima del mercurio.
Patent ES-195570-A1 (ES)
Title: Cabeza de extintor de mando automatico
Filed: 1950-11-27
Abstract: Una cabeza de extintor de mando automático caracterizada por el hecho de comprender un pulsador solidario a un vástago establecido transversalmente en dicha cabeza y que constituye el elemento de retención de un percutor al propio tiempo que en su otro extremo lleva montada una válvula que en la posición normal que ocupa el sistema corta la comunicación entre elinterior del depósito del extintor y la boquilla de salida al exterior que figura en la propia cabeza; y al obrar sobre dicho pulsador en debida forma se desplaza el vástago que suelta la retención del percutor el cual al quedar libre baja por la acción de un resorte y su extremo obra contra un tapón metálico que arranca soldado en la boca del propio depósito con loq eu se da salida al producto que el mismo contiene y que llega a la boquilla de proyección por haberse separado la válvula del vástago antes citada del asiento contra el que iba aplicada.
Patent ES-198310-A1 (ES)
Title: UN PERFECCIONAMIENTO EN LA FABRICACIoN DE TODA CLASE DE CUERDAS, CORDELES, BRAMANTES Y SIMILARES
Filed: 1951-06-08
Abstract: Perfeccionamiento en la fabricación de toda clase de cuerdas cordeles bramantes y similares con el fin de evitar el deshilachado de las fibras y protegerlas contra roces y la acción de agentes exteriores que consiste esencialmente en formar sobre los mismos una capa de revestimiento de material plástico flexible de preferencia cloruro de polivinilo ya sea por inmersión en un baño de plástico en estado fluido o por otro medio de disposición o por inyección en máquinas adecuarlas hasta lograr el espesor requerido y la completa adherencia del material fibroso con la capa de revestimiento
Patent ES-199973-A1 (ES)
Title: PROCEDIMIENTO PARA LA PRODUCCIoN DE AZUFRE ELEMENTAL FINAMENTE DIVIDIDO
Filed: 1951-10-11
Abstract: Procedimiento para la producción de azufre elemental finamente dividido partiendo de ácido sulfhídrico o gases que lo contengan, por ejemplo de gas impurificado de la destilación de carbón, mediante tratamiento del gas con disoluciones acuosas alcalinas o amoniacales que fijan el sulfhídrico y que contienen un portador de oxígeno y en las que en el tratamiento con oxígeno (aire) por oxidación del sulfhídrico se forma azufre elemental, caracterizado porque el azufre elemental obtenido se trata en estado húmedo y antes del secado con un medio emulsionador y humectador del mismo.
Patent ES-268535-A1 (ES)
Title: Improvements in or relating to the treatment of citrus fruit
IPC: A23L2/06
Filed: 1961-06-22
Abstract: To preserve fresh flavour in citrus fruits, especially oranges, and their juices, the peeled fruit is immersed in a cold liquid for a period sufficient to solidify the fruit and separate, by thermal shock, the juice cells from other parts of the peeled fruit. The peeled fruit, preferably subdivided into its segments, is dipped into, or sprayed with, liquid nitrous oxide at -128 DEG F., liquid nitrogen or liquid air, 9 sec. treatment with such nitrous oxide being sufficient, and agitation of the frozen sections then causes them to crumble into individual juice cells or aggregations of juice cells and pithy material, carpellary membrances and vascular bundles which may be sieved off. The juice cells separated may be stored in frozen condition. Separated juice cells may be thawed out and ruptured. The shock effect of the immersion may be reduced by preliminarily coating the peeled fruit or fruit segments with sugar solution.
Patent ES-289402-A1 (ES)
Title: An improved method for the production of hollow inflatable objects from fabrics or the like
IPC: A47C27/08
Filed: 1963-06-11
Abstract: An inflatable object, such as a raft, a life-saving waistcoat or jacket, a mattress, or a container for the transport or storage of liquids, is made by laying the edges 2, 3 of fabric 1 flat one on the other, preferably after inserting an adhesively-coated reinforcing strip 4 therebetween, stitching together the fabric by a seam 5 spaced inwardly from the edges, and internally impregnating and inflating the hollow object thus formed, the edge projecting from the stitching then being folded over and cemented to the surface of the inflated object, and a protective strip 7 being finally cemented over the seam. Specification 691,707 is referred to.
Patent ES-294440-A1 (ES)
Title: Catamenial appliances
IPC: A61F13/64
Filed: 1963-12-12
Abstract: A method of attaching a loop to the envelope of a catamenial appliance comprises applying to the end of the envelope a molten substance (e.g. synthetic wax, polyethylene, polyvinyl acetate and polyvinyl chloride) which is a flexible and non-tacky solid at 10-37 DEG C passing the end of the envelope through a loop, folding the end portion of the envelope back upon itself so as to embrace part of the loop and to cause the substance to contact another portion of the envelope, and applying pressure to the folded envelope to secure it in position. The catamenial appliance is a sanitary towel comprising a pad formed of a plurality of layers of cellulose wadding, a mass of pulverised cellulose enclosing the wadding, and a moisture pervious sheet surrounding the pulverised cellulose, the pad being enclosed in an evenlope of natural or synthetic fibres.
Patent ES-302370-A1 (ES)
Title: Filamentary material
IPC: D01F6/66
Filed: 1964-07-23
Abstract: Elastic filaments are made from a polymer consisting of oxymethylene groups interspersed with groups having carbon-to-carbon single bonds by melt-spinning at 190-220 C., with a draw-down ratio of 25 : 1 to 350 : 1 at a shear rate of at least 250 seconds-1, the filaments then being cold-drawn at a ratio of less than 3 : 1. A multi-orifice spinneret may be used, and the quench medium may be air or inert gas, e.g. steam, nitrogen or argon at 21-140 C. The filaments may be subsequently heat-treated in hot water or steam at 90-140 C. for 1-30 minutes to increase elasticity. Examples describe the spinning of trioxane/ethylene oxide copolymer into air. The resulting filaments can be stretched by at least 50% of their normal straight length, and, at 50% stretch, have an elastic recovery of 70-92% at zero recovery time at 21 C. The elastic recovery may be 56% at 250% stretch at 2 minutes recovery time.
Patent ES-322688-A1 (ES)
Title: Selvage forming device in shuttleless looms
IPC: D03D47/46
Filed: 1966-01-22
Abstract: A pivoted air nozzle 34, through which a selvedge thread 46 passes, enters the shed and, on retraction leaves behind a loop of the thread which is beaten-up with the pick of weft to form a firm selvedge. The air tube is pivoted by a cam. (For Figure see next column)
Patent ES-334213-A1 (ES)
Title: Web supporting rollers
IPC: D06C3/00
Filed: 1966-12-06
Abstract: Weft straightening apparatus for a materia1 web 22 such as carpeting material comprises a pair of flexible nip rollers 21, each being provided with a plurality of adjustable support rollers 23, adapted to control the curvature of individual and successive regions of the rollers. Each roller 21 comprises a flexible shaft (11, Fig. 1), a first resilient sleeve (13) and a plurality of spaced ball or roller bearing units (14) positioned between the sleeves and upon which the second sleeve (13) rotates relative to the first sleeve (12). In an alternative roller construction (Fig. 3) the shaft comprises a rod of rectangular cross-section, flexible in one plane but rigid in the other. A resilient material is interposed between the rod and the first sleeve. A further sleeve of resilient material may be interposed between bearing units (14) and the second sleeve (13).
Patent ES-344660-A1 (ES)
Title: Dual-network wheel-brake arrangement
IPC: F16D55/00
Filed: 1966-08-31
Abstract: In a disc brake system having a brake with two actuating pistons 7, 8 on one side of the brake disc 1 acting in common on a friction pad assembly 2, 4, the other friction pad assembly 3, 5 is applied by reaction by a brake housing 6 which is movable with respect to the disc and two independent hydraulic circuits I, II are provided to operate a respective one of the pistons. The movable brake housing 6 may be in the form of a floating or pivoting caliper or can be movable by parallelogram links.
Patent ES-346255-A1 (ES)
Title: Soaking pit and method of operating the same
IPC: C21D9/70
Filed: 1967-10-09
Abstract: In a soaking pit furnace in which the cover 7 carried by an overhead carriage 9 is permanently disposed 1-3 inches above the furnace rim, sections of pipe 16 formed with longitudinal slits are disposed below peripheral cover girders 12, whereby curtains of air or other gas are projected downwardly and inwardly towards said furnace rim. A blower 26 is mounted on the carriage 9 and connected by a flexible bellows 29 to a distributer box 24 from which ducts 23 extend towards dowacomers 22 connected to pipes 16 by junction boxes 21. The latter are formed with air openings and individual control valves are disposed at the end of each duct 23. The pipe sections 16 may be rotatably mounted and the width of the slits may be adjusted by diametral bolts with nuts at one end. With an internal pressure of 0À15 inch of water at the gap, it was possible to preserve a positive pressure to the bottom of the furnace, without emission of flame at the gap.
Patent ES-348998-A1 (ES)
Title: Azeotropic mixture
IPC: C09K5/04
Filed: 1968-01-08
Abstract: A refrigerant composition consists of monochloromonofluoromethane and dichlorotetrafluoroethane, and contains 30 to 80% by weight of the former. The boiling point of such mixtures at atmospheric pressure is about - 12 C. The " dichlorotetrafluoroethane " may be either isomer or a mixture.
Patent ES-352170-A1 (ES)
Title: Method of sonically welded channel plates
IPC: B29C65/08
Filed: 1968-03-29
Abstract: A sealed channel is formed between mating faces 80, 62 of two thermoplastic members 30, 32, e.g. plates, which have a channel 60 at the surface 62 of the member 32, by providing a strip of the thermoplastic material on the surface 62 outboard of and completely surrounding the channel 60 and by sonically melting the strip to form a weld band between the faces 80, 62. Apparatus for welding the plates 30, 32 comprises a welding horn 14 supported by a platform construction 18 vertically movable by cylinders 16 on posts 20. The plates 30, 32 are placed on a platform 34 parallel to the large contact area surface 28 of the horn 14 and which comprises a raised die block 52 on a plate 50 carried by a plate 46 adjustably secured by three screws 44 to a plate 36. The plate 32 is formed with a pair of ridges 70, 72, Fig. 4, on each side 64 of each channel 60, the outer ridges 70 being higher than the inner ridges 72. During the welding operation, the surface 80 engages the crests 76 of the ridges 70 initially and, after the melting of the crests 74 by the sonic vibrations of the horn 14, the surface 80 engages the crests 78 of the ridges 72 which become melted. The melted thermoplastic material flows into the space between the ridges 70, 72 to effect the weld. The pairs of ridges may be extended around the ends of the channels 60 as at 94, Fig. 2. Fluid inlet and outlet tubes 102, 104 and hooks 106 may be provided in the plates 32, 30 and, during welding, are received in cavities 108, 110, 112, 114 in the horn 14 and the block 52.
Patent ES-353670-A1 (ES)
Title: Substituted Aryloxy Hydroxy Amines
IPC: A61K31/14
Filed: 1968-05-08
Abstract: Therapeutic compositions having -adrenolytic and hypotensive activity and being in forms suitable for oral, rectal or parenteral administration comprise a novel compound of formula or an acid addition salt thereof wherein R is C 1-4 alkyl R 1 is H, haolgen or C 1-4 alkyl, R 2 is halogen, CF 3 or C 1-4 alkyl and R 3 is ammo or cyano and a pharmaceutical carrier or excipient optionally with the addition of a heart or circulation-active sympathicomimetic or coronary delator for example, 2,6-bis (diethanolamino)-4, 8-dipiperidino-pyrimido-[5, 4- d]-pyrimidine. Reference has been directed by the Comptroller to Specification 1,084,293.
Patent ES-363422-A1 (ES)
Title: Encapsulated brush holder and semi-conductor voltage regulator unit for automotive-type alternator
IPC: H02J7/24
Filed: 1969-02-08
Abstract: In a combined voltage regulator and brushholder assembly for an alternator having an exciter winding supplied with current through brushes in the brush-holder 11, the regulator employs semi-conductor elements and is embedded and encapsulated in plastics material which, with the brush-holder, forms a single structural unit 10. The semi-conductor elements are in a housing 18 fitted on a U-shaped cooling member 24, and connected to a printed-circuit on a regulator base-plate 15 carrying a resistor plate 16 and a capacitor 17 are connecting lugs 19 . . . 21 and a socket 22. Specification 1,252,026 is referred to.
Patent ES-367432-A1 (ES)
Title: Liquid phase oxidation of olefins to olefin oxides, glycols and glycol esters
IPC: C07C29/80
Filed: 1969-05-20
Abstract: Propylene oxide is prepared by oxidizing isopropyl alcohol in the liquid phase with oxygen at an elevated temperature and pressure sufficient to maintain the isopropyl alcohol in the liquid phase to produce a product comprising unreacted alcohol, hydrogen peroxide and acetone, removing at least the major part of the acetone from the hydrogen peroxide, replacing the isopropyl alcohol with an ester solvent of formula R-COOR1, in which R and R1 are C 1-5 alkyl groups optionally substituted with at least one electrophilic group, reacting the resulting hydrogen peroxide solution with at least one acid of formula R 1 COOH in which R 1 is hydrogen, phenyl or a C 1 -C 5 alkyl group optionally substituted by at least one electrophilic group, thus producing a percarboxylic acid solution, removing any water present by azeotropic distillation, and reacting the resulting anhdyrous percarboxylic acid solution with propylene to give propylene oxide, with the proviso that when the ester solvent forms an azeotrope with the isopropyl alcohol that azeotrope must have a lower boiling point than the ester solvent and when the ester solvent does not form an azeotrope with isopropyl alcohol the ester solvent must have a higher boiling point than isopropyl alcohol. The process is carried out in the absence of heavy metal ions. The propylene may be used as a mixture with one or more olefins and may be mixed with an inert material. The oxygen may be used as air. The conditions of reaction between the percarboxylic acid solution and propylene may be adjusted so that propylene glycol and a propylene glycol ester may be formed in addition to the propylene oxide.
Patent ES-374274-A1 (ES)
Title: Spinning top for the ventilation of liquids
IPC: C02F3/16
Filed: 1969-11-27
Abstract: An aerating impeller apparatus for liquids, particularly for purifying sewage, is formed of a rotor member or blade ring dependently secured from a rotatable vertically extending shaft. The rotor member extends upwardly from an inlet to an outlet and has an inner wall shaped arcuately in the radial direction joined along its upper and lower edges to an outer frustoconically shaped wall so that an annular hollow space is formed between the two walls. A floatable material can be placed in the hollow space. A plurality of angularly spaced blade members are secured to and extend inwardly from the inner surface of the inner wall-forming conveyor ducts for directing liquids from the inlet to the outlet of the rotor member. The blade members have a T-shaped cross section of generally increasing size from the inlet to the outlet. The edges of the crossrail or head of the T-shaped cross section are spaced apart approximately distance constant discance from the inlet to the outlet.
Patent ES-378248-A1 (ES)
Title: (thiono) phosphoric (phosphonic)-acid esters
IPC: C07F9/6509
Filed: 1970-04-04
Abstract: Esters of (thiono) phosphoric or phosphonic acid esters and ester amides as the acid moiety and [3-methyl-5-hydroxy-pyrazolyl-1]-(thiono) phosphoric or phosphonic acid esters as the alcohol moiety, which possess arthropodicidal, especially acaricidal and insecticidal, properties, and which may be produced by conventional methods.
Patent ES-407892-A1 (ES)
Title: Document recognition systems
IPC: G07D7/12
Filed: 1972-10-14
Abstract: A bank note recognition system includes an optical analyser for scrutinising the watermark, selected areas of print on the surface of the bank note, the wire band in the bank note and the density of the paper of the bank note. The analyser in its simplest form includes a lamp for illuminating a discrete area of the bank note and two photo electric elements on opposite side of the bank note for respectively sensing the transparency and reflectivity of the discrete area of the bank note. The analysis will provide indication whether the bank note is genuine and will accept the bank note only if considered to be genuine.
Patent ES-419134-A1 (ES)
Title: Drop center drive steer axle
IPC: B60K17/30
Filed: 1973-09-27
Abstract: A drop center drive steer axle adapted to drive and allow pivotal movement of wheels journaled on the outboard ends of the axle. The axle includes a load supporting rigid housing extending transversely of the vehicle and spindle housings pivotally connected to the outboard ends of the rigid housing. The rigid housing has substantially tubular left and right end sections disposed parallel to and substantially coaxial to an axis joining the rotational centers of the wheels and a substantially tubular center section interposed between the end sections and dropped with respect to the wheel axis. The outboard ends of the center section and the respective inboard ends of the end sections are bolted together to define left and right gear reduction housings. The rigid housing contains a high speed differential in the center section driven at its input by a substantially 1:1 ratio right angle drive and drivingly connected at its output to left and right universal joints, disposed adjacent the outboard ends of the rigid housing, via helical speed reduction gears in the gear reduction housings. Left and right wheel drive shafts, adapted to drive the wheels and journaled in the left and right spindle housings, respectively, are driven by the respective universal joints.
Patent ES-432849-A1 (ES)
Title: Water separator silencer
IPC: B04C5/04
Filed: 1974-12-12
Abstract: To attenuate noise from the discharges of wet vacuum pumps and blowers, the transition horn connecting the outlet with a centrifugal entrained water separator is provided with spaced flat splitters, preferably ported, to divide the width of the horn interior into a plurality of relatively narrow channels resulting in the reflection of more and transmission of less sound with appreciable dissipation of sound energy. Shell noise is also reduced.
Patent ES-434033-A1 (ES)
Title: RPM regulator for fuel injection pumps
IPC: F02D1/04
Filed: 1975-01-22
Abstract: An rpm regulator of a fuel injection pump for internal combustion engine includes a single-arm drag lever and an intermediate lever which are bent to define a space into which a compression spring extends. The stroke of the compression spring is limited in both directions by stops defined by the intermediate lever and the drag lever, respectively. The regulator also includes a control spring arrangement which engages one end of the drag lever, a fuel quantity setting member which engages one end of the intermediate lever and controls due to its movement the quantity of fuel delivered by the fuel pump and an rpm governor which exerts an rpm defendent force against the intermediate lever in opposition to the force of the control spring arrangement. With this regulator the pump can deliver an excess fuel quantity for starting purposes and an automatically reduced normal fuel injection quantity when the rpm increases. This result is accomplished without increasing the dimensions of the fuel pump.
Patent ES-446575-A1 (ES)
Title: Method and circuit for use in determining unbalance of a rotary body
IPC: G01M1/24
Filed: 1976-04-01
Abstract: A method and circuit for use in determining unbalance of a rotary body having structurally predetermined compensation planes and restricted angular regions thereof in which the unbalance signals of the respective compensation planes are produced and applied to respective first and second inverting amplifiers if the compensation cannot be carried out in the compensation planes and a substitute plane is required. The outputs of the first and second amplifiers are added in a third amplifier whose output value varies as a function of the distance of the substitution plane from a compensation plane so that the output of the second amplifier, with the output of the first amplifier applied to its input, indicates the compensation in the substitution plane and the output of the third amplifier indicates the compensation in the other compensation plane.
Patent ES-456127-A1 (ES)
Title: Process for oxidation of monosaccharides
IPC: B01J23/00
Filed: 1977-02-21
Abstract: Monosaccharides are oxidized by an oxygen-containing gas in the presence of a special palladium-carbon catalyst which is prepared by adsorbing palladium on active carbon at a temperature lower than 60 DEG C while the active carbon is suspended in an aqueous solution of an alkali metal hydroxide or carbonate and then reducing the palladium with formaldehyde.