baber/WOPTO huggingface dataset:
Patent UY-26536-A1 (UY)
Title: Dispositivo osmotico que contiene diltiazem y un inhibidor eca o diuretico
Inventor: FAOUR JOAQUINA
IPC: A61K9/22
Filed: 2001-01-12
Abstract: La presente invención provee un dispositivo osmótico que contiene diltiazem de liberación controlada en el núcleo en combinación con un inhibidor de la enzima convertidora de angiotensina (ECA) o un diurético de liberación rápida, en un recubrimiento exterior. El dispositivo de suministro de la invención también puede ser un dispositivo osmótico cronoterapéutico que brinda liberación retardada y controlada de diltiazem, y liberación retardada y rápida de un inhibidor de la ECA o un diurético. En este dispositivo se puede usar una amplia variedad de inhibidores de la ECA o diuréticos. Realizaciones particulares de la invención proveen dispositivos osmóticos que tienen perfiles de liberación predeterminados. Una realización específica del dispositivo osmótico incluye un recubrimiento exterior que se colocó por rociado antes que por compresión en el dispositivo. El dispositivo que tiene el núcleo con recubrimiento externo aplicado por rociado es más pequeno y más fácil de tragar que el dispositivo similar que tienen el recubrimiento exterior colocado por compresión. El dispositivo brinda utilidad para el tratamiento de los trastornos relacionados con la presión sanguínea o la hipertensión.
Patent UY-27133-A1 (UY)
Title: 11beta-halogenesteroides, su obtención y uso para la preparación de medicamentos y preparados farmacéuticos que contienen 11 beta-halogenesteroides
Inventor: KUNZER HERMANN
IPC: A61P15/12
Filed: 2002-01-24
Abstract: La invención se refiere a los 11B-halogenesteroides de fórmula general 1, donde R11 es halógeno, X-Y-Z es un grupo con una de las dos estructuras CH=C-C o CH2-C=C y los otros radicales tienen el significado indicado en las reivindicaciones, además a la obtención y al uso de estos compuestos para preparar medicamentos, asi como preparados farmacéuticos que contienen 11B-halogenesteroides.
Patent UY-30555-A1 (UY)
Title: Formulacion aerosol para la inhalacion de beta-agonistas
Inventor: NOWAK MICHAEL
IPC: A61K9/12
Filed: 2007-08-21
Abstract: La presente invencion se refiere a una formulacion aerosol exenta de gas propulsor, para la inhalacion, la cual contiene uno o varios compuestos de la formula general 1 en la que los radicales R1, R2, R3 y X" pueden tener los significados mencionados en las reivindicaciones y en la descripcion.
Patent CS-314084-A1 (CS)
Title: Zarizeni pro mereni tlaku latek v potrubi
Inventor: GROCHOLSKIJ ANATOLIJ L
IPC: G01L9/12
Filed: 1984-04-27
Abstract: The system has a transformer for the measurement and a transformer for compensation connected together into the bridge. The measurement transformer (1) contains a tubular screening casing (8) around the pipe (9) and two circular electrodes (12,13) inside the casing and forming the plates of a capacitor with play around the pipe. - The compensation transformer (2) has a circular screen in the screening casing of the measurement transformer and around the pipe, and a circular electrode forming a capacitor with one of the electrodes in the measurement transformer.
Patent ES-179677-A1 (ES)
Title: UN PERFECCIONAMIENTO EN LOS DISPOSITIVOS DE CONTACTO ELÉCTRICO POR MEDIO DE oRGANOS METáLICOS
Filed: 1947-09-01
Abstract: Un perfeccionamiento en los dispositivos de contacto eléctrico por medio de órganos metálicos que consiste esencialmente en establecer una de las piezas metálicas que han de ponerse en contacto para cerrar su circuito de un metal de mayor dureza que el de que se constituya la otra pieza, con el fin de que al establecer la frotación de una pieza con otra, precisa para verificar los cambios de posición de una respecto a la otra, la de metal más duro raspe la superficie de la otra arrancando de la misma el óxido y otros depósitos que se pudiesen acumular en ella, gracias a lo cual el contacto dentre las dos piezas se mantiene siempre en condiciones de excelente conductibilidad eléctrica.
Patent ES-180214-A1 (ES)
Title: Un dispositivo por el medio del cual se toma una tension de regulacion a la diferencia de frecuencia fase, o de ambas entre dos tensiones alternas una de las cuales se compone de impulsos periodicos
Filed: 1947-10-22
Abstract: Dispositivo por medio del cual de la diferencia de frecuencia de fase o de ambas entre dos tensiones alternas una de las cuales se compone de impulsos periódicos se toma una tensión reguladora caracterizado porque las dos tensiones se conducen a un montaje de mezcla dispuesto de manera que sólo es activo mientras aparecen los impulsos.
Patent ES-180672-A1 (ES)
Title: Mejoras en radiorreceptores
Filed: 1947-11-27
Abstract: Mejoras en radio-receptores que comprenden en combinación un chasis que contiene los componentes del radio-receptor incluyendo un altavoz mandos de sintonía y conexiones dos partes idénticas en forma que constituyen la caja mueble adaptadas para contener dicho chasis comprendiendo cada una de dichas partes de la caja aberturas para la salida del sonido o aberturas para el altavoz una abertura o aberturas para dar acceso a los mandos de sintonía y conexiones y proporciones en el chasis para encajar entre los bordes de contacto de las partes de la caja.
Patent ES-181155-A1 (ES)
Title: UN INTERRUPTOR DE BARRAS CRUZADAS PARA INSTALACIONES DE TELEFONiA AUTOMáTICAS
Filed: 1947-12-26
Abstract: Un conmutador de barra transversal para sistemas de telefonía automática, caracterizado por el hecho de que los miembros de contacto consisten de alambres metálicos, estando formados los miembros de contacto fijos por una o más rejillas de alambres rectos paralelos ubicados en un plano (alambres de contacto fijos), sobre los cuales están distribuidos los puntos de contacto y que están soportados entre los puntos de contacto, estando formados los miembros de contacto móviles por alambres (alambres de contacto móviles) que cruzan todos los alambres de contacto fijos de una rejilla frente a los puntos de contacto y que están soportados entre estos últimos, estando adaptados dichos miembros de contacto móviles a ser doblados en la proximidad de los alambres de contacto fijos mediante levas y así llevados hacia o fuera de una posición de contacto con cada uno de los alambres de contacto fijos de la rejilla, estando acoplados dichas levas a un relevador (relevador de contacto) en una dirección transversal a los alambres de contacto fijos.
Patent ES-182625-A1 (ES)
Title: Procedimiento de fabricacion de piezas para construcciones
Filed: 1948-02-24
Abstract: Procedimiento de fabricación de piezas para construcciones, caracterizándose porque como sustituto del hierro, se utilizan elementos constituidos con fibras de caña vegetal común, de uno a dos años de curado.
Patent ES-195721-A1 (ES)
Title: MáQUINA GRABADORA Y COPIADORA
Filed: 1950-12-07
Abstract: Máquina grabadora y copiadora en la que un carro que lleva el husillo de herramienta y el lápiz copiador está situado corredizo paralelamente a los planos de la mesa de modelo y de trabajo en una viga que por su parte está dispuesta móvil transversalmente a las direcciones de deslizamiento del carro y también paralela a los mencionados planos caracterizada por medios adicionales aplicables a la máquina por los que se impide el movimiento del carro en lo menos una de sus direcciones de movimiento paralelas a los planos de la mesa de modelo y de trabajo.
Patent ES-268666-A1 (ES)
Title: Oxymethylene polymer filamentary material
IPC: D01F6/66
Filed: 1961-06-28
Abstract: A liquid comprising an oxymethylene polymer containing 25 to 0.5 mole per cent of oxyalkylene units having adjacent carbon atoms is extruded through a spinning orifice and the extended material solidified. Preferred polymers are those of trioxane with ethylene oxide, 1,3-dioxolane, 1,3,5-trioxepane, 1-3-dioxane, trimethylene oxide, pentamethylene oxide, 1-2-propylene oxide, 1-2-butylene oxide, neopentyl formal, pentaerythritol diformal, paraldehyde, tetrahydrofurane, and butadiene monoxide. A thermal stabilizer, e.g. a bis-phenol anti-oxidant and a scission inhibitor which is a monomeric or polymeric compound containing a trivalent nitrogen may also be present. The filamentary material may be heated and stretched. Specifications 995,848 and 986,925 are referred to.
Patent ES-278797-A1 (ES)
Title: New uracil derivatives and process for their production
IPC: C07D/
Filed: 1962-06-22
Abstract: The invention comprises compounds of general formula <FORM:1000803/C2/1> wherein R1 represents hydrogen or lower (1-6 C) alkyl, R2 represents hydrogen or lower alkyl, R3 represents lower alkyl or phenyl, and R1,R2 and R3 together contain at least 3 carbon atoms, and R4 represents hydrogen, halogen, hydroxyl or lower alkyl or alkoxy the salts with bases of compounds having hydrogen as R1 and the preparation of these compounds and those in which R3 is hydrogen by (1) reacting a compound <FORM:1000803/C2/2> wherein R5 is lower alkyl with a compound R4-PhNCO (III) and treating the reaction product of formula <FORM:1000803/C2/3> with an alkaline condensing agent, (2) reacting a compound <FORM:1000803/C2/4> with a compound Y-COOR5 wherein 7 represents chlorine, bromine or lower alkoxy, and treating the reaction product of formula <FORM:1000803/C2/5> with an alkaline condensing agent, and (3) in either case then optionally reacting a compound having hydrogen as R1 with a reactive ester of a lower alkanol in the presence of an acid binding agent a product having R4 hydroxy is obtained by process (1) starting with the corresponding acetoxy compound. b -Amino acid esters (II) may be prepared from a -alkanoyl acetic acid alkyl esters with ammonia or alkylamines. b -Amino acid anilides (VI) may be prepared from acetoacetanilides and ammonia or alkylamines. Pharmaceutical compositions comprise products of the invention together with carriers. Oral and parenteral administration is mentioned, the compounds having anti-inflammatory, analgesic and antipyretic activity and increasing sodium and chlorine excretion.
Patent ES-279887-A1 (ES)
Title: Improvements in or relating to a method of forming embossed edges around holes in a metal plate
IPC: B26B19/38
Filed: 1962-08-08
Abstract: A method of forming embossed edges around holes in a metal plate, wherein the plate is provided with a pattern of holes and is then arranged on a support such that the edge portions of the plate around said holes are unsupported and wherein the portions are simultaneously subjected to a uniformily distributed pressure to press them out of the plane of the plate on the side adjacent the support, the edge faces of the portions thereafter being ground, polished or lapped parallel to the plane of the plate. A shear plate 31 having holes 32 is positioned on a jig 34 having complementary holes 35, the mouths of which have a 60 degrees countersink, the largest diameter of which is greater than that of the holes 32. The minimum width between holes is not more than 0À5 mm. and the thickness of the plate is not more than 0À25 mm. A pressure plate 37 provided with an elastic material layer 38 of, e.g., rubber, is lowered into contact with the plate 31 and the unsupported edge portions of the holes 32 are bent downwardly against the countersinks 36. The plate is removed and the edge surfaces of the holes are ground, polished or lapped parallel to the plane of the plate. In a modification the elastic layer is provided with a plurality of spherical bodies, e.g. steel balls, having a diameter greater than the holes 32 which deform the unsupported edges of the holes. The shear plates thus formed are suitable for use in an electric dry-shaving apparatus.
Patent ES-320378-A1 (ES)
Title: Improvements in or relating to a method of and a device for circulating a liquid at a temperature at or close to its boiling point
IPC: F17C7/02
Filed: 1965-12-04
Abstract: A liquid at or close to its boiling point, e.g. liquefied gas, is circulated between a storage tank 2 and a supply tank 3 split up into a number of portions in a pipe-line 8 by free independent bodies, e.g. spherical balls, and the mass of fluid between the bodies is substantially constant during the circulation from the storage tank to the supply tank. During the passage of fluid through the pipe-line 8, the gas forms a layer (37), Fig. 2 (not shown), above the liquid (38) between adjacent balls (105 and 106). The balls have a specific weight less than that of the liquid and as they rise from the perforated tube 13 into the pipe 8 they draw liquid from the tank 2 below skirt 35. The balls are released by an anchor mechanism 27 actuated by the passage of a ball 100 beneath a roller 32. Balls rising from the pipe 8 into the perforated pipe 9 are drawn by suction created in the pipe 10 by a compressor (15), Fig. 4 (not shown), into a chamber 11. A pair of discs 40 and 41 having non-aligned holes 43 and 44, respectively, control the entry of balls into the chamber 11 and the return pipe 12 to the pipe 13. The discs 40, 41 are rotated by a turbine 21 driven by the compressor (15). Gas is fed by the compressor into the pipe 12 through a conduit 20 and bubbles through the liquid 1 from the end of the pipe to cause mixing. In a further embodiment, Fig. 5 (not shown), balls having a specific weight slightly greater than that of the liquid are used and the balls are caused to rise in the pipe-line (208) by means of a continuous or pulsed supply of gas under pressure fed therebeneath from a pipe (52). The balls fall under gravity to the region of gas supply. In another embodiment, Fig. 8 (not shown), balls of lower specific weight than the liquid are fed singly into the pipe-line (508) from a collecting device (72) by means of a turbine driven pair of discs (540, 541). The balls may be hollow and of aluminium or of a natural or synthetic expanded material.
Patent ES-321868-A1 (ES)
Title: Flexible drive mechanism
IPC: F16D3/72
Filed: 1966-01-17
Abstract: A universal joint, particularly for use at the ends of-an automotive vehicle propeller shaft, comprises three nested frusto-conical spring units cold-press-fitted in driving and driven members 7, 8, each spring unit including a plurality of intercalated helical springs, and the springs of the inner, intermediate and outer spring units 20, 21, 22, being respectively left, right and left-hand. In the spring units 20, 21, 22 respectively, there are 4 to 6 (preferably 5) rectangular cross-section, and 5 to 7 (preferably 6) circular cross-section wire springs, with lead angles, prior to assembly, of 9 to 16 degrees (preferably 13À8 degrees), 6 to 12 degrees (preferably 9À2 degrees) and 6 to 12 degrees (preferably 9À5 degrees), and spring indices (mean coil diameter divided by radially measured wire thickness) of 7 to 11 (preferably 8À8), 9 to 13 (preferably 10À6) and 11 to 15 (preferably 12À5). In assembly, the intermediate and outer spring units 21, 22 of substantially equal length are fitted together with radial interference and with adjacent spring turns axially spaced. The inner spring unit 20 is fitted with radial interference, and with adjacent spring turns axially spaced, into the intermediate spring unit 21, and extends beyond the latter. This assembly is then pressed into recesses 14a, 18 of the driving and driven members 7, 8 with a radial interference. On release of the pressing compression, the unit 20, in tending to return and expand to its original state, tends to extend the units 21, 22, so that the unit 20 and the units 21, 22 are put in compression and tension respectively, thereby increasing the radical interference between the units. The driving and driven members 7, 8 are preferably of softer material than the springs so that on assembly the outer walls of the recesses 14a, 18 are deformed to produce recess ridges engaging between the peripheries of the outer spring turns, and projecting ends of the springs bite into the bases of the recesses. The ends of the springs are flattened before assembly to provide enlarged portions for greater penetration into the recess walls. To minimize snagging of the spring ends on assembly, the spring ends of adjacent units are overlapped. Centring means for, and allowing relative axial movement of, the driving and driven members 7, 8 comprises a ball extension 35 of the member 8 received in a tube 31 connected to the member 7. A lubricant-retaining bellows-type boot 40 of yieldable rubber-like material is secured to the driving and driven members by clamps 43, 44.
Patent ES-334301-A1 (ES)
Title: Process for the preparation of 1,3-dihydro-2-oxo-5-aryl - 2h - 1,4 benzodiazepines bearing in the 3-position thereof,an esterified carboxy group
IPC: C07D243/24
Filed: 1966-12-07
Abstract: 2 - Oxo - 2,3 - dihydro - 1H - benzdiaz-[1,4] epines which carry an esterified carboxyl group in the 3-position are prepared by condensing the corresponding 3-unsubstituted compound with a carbonic acid diester. Many of these compounds are sedatives, tranquillizers, anticonvulsants and muscle relaxants and they may be administered in the form of pharmaceutical preparations containing them, with or without other (unspecified) active ingredients, together with a carrier.
Patent ES-339207-A1 (ES)
Title: Apparatus for automatically printing two faces of an object
IPC: B41F15/08
Filed: 1967-04-12
Abstract: A silk-screen apparatus for printing in succession on the two large lateral faces of a substantially oval cross-sectioned object comprises basically the apparatus disclosed in Specification 1,062,862 with the added feature that the transfer device for carrying the object between the two respective printing stations, follows a course, in the neighbourhood of the rotary device of each station, which is tangential to the path of an object carried by the rotary device immediately before gripping or after releasing by the transfer device. Fig. 1 illustrates the rotary devices 50, 501 of each printing station, and a transfer device comprising a fork 90 carried on a lever 91 which forms part of a parallelogram linkage which is reciprocable in a curved path under the action of an oscillating pinion 101 driven off the main control cam-shaft 36 the fork may be provided with a suction nozzle 120 for reception of the objects. After release from the rotary device 501 of the second printing station, the objects are deposited on a continuously driven drying chain 110 which is completely separate from the step-by-step advanced initial supply chain 54.
Patent ES-352396-A1 (ES)
Title: S-substituted 2,6-dichloro-4-thiopyridine-3,5-dicarbonitriles
IPC: C07D213/85
Filed: 1968-04-04
Abstract: Pesticidal compositions comprise a substituted pyridine compounds of the formula I, wherein R is a C 1-18 alkyl radical, optionally substituted by fluorine, chlorine and/or R 1 , a benzyl or phenylethyl radical, optionally nuclearly substituted 'by cyano, halo, nitro, -OR 2 , -COOR 2 and/or R 2 or a cyclopentyl or cyclohexyl radical, R 1 being cyano, -COOR 2 , C 1-4 alkaxy or C 1-4 alkylthio and R 2 being C 1-4 alkyl, together with a solid or liquid carrier or diluent. The compositions, which may also contain other pesticides, e.g. copper-containing fungicides, sulphur-containing fungicides, mercury containing fungicides, tin-containing fungicides and organic fungicides, many of each class being specified, and/ or antibiotics, may be in the form of spraying or dusting agents, seed-dressing agents, solutions, emulsions and aerosols.
Patent ES-352526-A1 (ES)
Title: Process for the Manufacture of Tubular Polyethylene Films
IPC: B29C48/10
Filed: 1968-04-08
Abstract: A process for the manufacture of tubular polyethylene films having a rough surface, comprises extruding the molten polymer through an annular die, inflating the material which issues therefrom in the form of a tube by means of compressed air which is blown in to give a bubble of lesser wall thickness than that of the tube on issuing from the annular gap, which bubble is closed off by means of two rollers, and is cooled in the inflated state, the molten polymer being cooled immediately before it issues from the annular gap, from at least the outside, by keeping the annulus of the die which surrounds the molten polymer at a temperature 100 to 180 C. Preferably, the molten polymer is cooled from both inside and outside, the temperature of the die on the inside of the molten polymer being suitably 140 to 150 C., and the temperature of the die on the outside of the molten polymer is suitably from 155 to 165 C. Polyethylene manufactured by the high pressure process is preferred. In Fig. 1, which shows a preferred blowing head of a side-fed die, the annular gap 1 is cooled by a flow of coolant through outer cooling spiral 2 and inner cooling spiral 3, via inlets and outlets 4 and 5 respectively . An inner mandrel 6 is provided with an air pipeline 7, and the molten polymer enters the blowing head at 8. Cooling can equally well be applied to a blowing head with a central feed, as shown in Fig. 2. If cooling not only outside the annular gap but also inside the annular gap is to be provided, the pipeline supplying the coolant must be passed through one of the spider bars which hold the inner mandrel of the blowing head. Thus in Fig. 2, 1 denotes the annular gap, 2 the outer cooling spiral and 3 the inner cooling spiral, which spirals are fed with coolant through inlets and outlets 5 and 4 respectively. The inlet and outlet 4 for the inner cooling spiral 3 passes through spider bars 9 and 10 respectively, 6 is again the inner mandrel and 7 the air pipeline, and 8 denotes the position of entry of the molten polymer into the blowing head. An example describes the production of film from high pressure polyethylene having a roughened internal and external surface and hence no tendency to block.
Patent ES-380373-A1 (ES)
Title: Straight bar knitting machines
IPC: D04B15/64
Filed: 1970-06-03
Abstract: A yarn carrier system for fully fashioned straight bar knitting machines wherein each yarn carrier device comprises a carrier box slidable relative to its co-acting carrier rod, a drive bracket secured to said carrier rod, and centralizing spring means arranged between said carrier box and said drive bracket to permit of limited excess movement of said carrier rod and said drive bracket relative to said carrier box.
Patent ES-397975-A1 (ES)
Title: Automatic regulation system for a distillation unit
IPC: B01D3/42
Filed: 1971-12-15
Abstract: Automatic regulation system for a distillation unit including a charging vessel, provided with heating means, surmounted by a distillation column overtopped by a condenser, a withdrawing system and recovery tanks, said system comprising an intermediate tank between the withdrawing system and the recovery tanks, means for controlling the liquid level in said intermediate tank and the discharge of liquid therefrom into the recovery tanks, valve means for applying at will a reduced pressure or the atmospheric pressure to the distillation unit and the intermediate tank and means for changing the recovery tanks in synchronization with the actuation of said valve means.
Patent ES-411877-A1 (ES)
Title: Safety-valve with an instantaneous release
IPC: F16K1/02
Filed: 1973-02-21
Abstract: An improved safety-valve capable of being changed over from the service position to the safety position by a blow or pressure on the valve cap and comprising a seating, a shut-off member with a closure position applied against said seating and an opening position spaced apart from said seating, a spring urging said shut-off member towards the safety position, a first means for bringing the shut-off member into the service position against the action of said spring and being capable of being put out of action a second means, including a retractable retaining bolt, substituted for said first means in holding said valve in the service position when said first means is out of action, and means for instantaneously removing said bolt in case of urgency, whereby said shut-off member moves immediately into the safety position.