baber/WOPTO huggingface dataset:
Patent UY-26254-A1 (UY)
Title: Transformador de distribución
Inventor: ALBER MARTIN ALSINA NAVARRO RI
IPC: H01F27/32
Filed: 2000-07-20
Abstract: Se describe un transformador eléctrico de distribución trifásico o monofásico de aislamiento sólido, para utilización en instalación de distribución aérea, en postes o plataforma, o instalación interna o sumergida. El objetivo de la presente invención consiste en un transformador de distribución seco (20) apropiado para uso externo para ser instalado a la intemperie con características eléctricas equivalentes a los transformadores en aceite, sin embargo sin los riesgos de contaminación ambiental, sin riesgos de explosión, sin prácticamente la necesidad de mantenimiento, con economía en el transporte, en el equipamiento, y economía en la instalación, y mayor velocidad de instalación y posibilidad de carga de energía inmediata, además de superar los problemas consecuentes del uso de transformadores en aceite. Dicho objetivo es alcanzado a través de un transformador de distribución (20), que comprende una bobina de alta tensión (2), una bobina de baja tensión (1) enrolladas a un núcleo (3), siendo que el transformador (20) tiene aislamiento eléctrico entre la bobina de baja tensión (1), la bobina de alta tensión (2) y un blindaje (4), que se realiza a través de un aislante sólido (6), el blindaje (4) que se encuentra con conexión a tierra (5).
Patent UY-26799-A1 (UY)
Title: Método para preparar un compuesto
Inventor: SCHROEDER MARCO
IPC: A61K31/337
Filed: 2001-06-26
Abstract: La presente invención se refiere a un método para la preparación de composiciones, de preferencia composiciones farmacéuticas, en forma de estructuras expandidas, mecánicamente estables, laminares, porosas, espongiformes o en forma de espuma, procedentes de soluciones y dispersiones. Este método comprende los pasos de a) preparación de una solución o una dispersión homogénea de un líquido y un compuesto seleccionado del grupo formado por uno o más compuestos farmacéuticamente activos, uno o más excipientes farmacéuticamente adecuados, y mezclas de los mismos, seguido de b) expansión de la solución o dispersión homogénea sin llegar a la ebullición. La invención se refiere también a las composiciones, su posterior procesado y cualquier forma de dosificación correspondiente obtenible mediante el método de más arriba.
Patent UY-27270-A1 (UY)
Title: Comprimido de meloxicam de rápida disgregación
Inventor: OHKI MR PHD T
IPC: A61K9/00
Filed: 2002-04-19
Abstract: La presente invención se refiere a un comprimido de rápida disgregación, que comprende meloxicam o una de sus sales farmacéuticamente aceptable, almidón o diferentes almidones, deslizantes y al menos un excipiente adicional.
Patent CA-1263676-A1 (CA)
Inventor: SANSONE RONALD P
IPC: G07B17/00
Filed: 1986-04-16
Abstract: POSTAGE AND MAILING INFORMATION APPLYING SYSTEM                    Abstract of the Disclosure A postage and mailing information system wherein an encrypted message based upon postage and mail address information is created. This encrypted message is used in the determination of authenticity.  Another aspect of the invention resides in placing the encrypted message in the address field of a mail piece for authentication by an automatic high speed sorter.
Patent ES-178745-A1 (ES)
Title: Un dispositivo de cuerda de sujecion para un mecanismo elevador
IPC: B66C13/08
Filed: 1947-07-02
Abstract: Dispositivo de cuerda de sujeción para un mecanismo elevador con un carrete para dicha cuerda, un soporte fijo en el mecanismo elevador y un resorte interpuesto entre el carrete y el soporte, que incluye un medio de conexión para un extremo del resorte que funciona para zafar el resorte al girar el carrete delante del mismo, y para volver a conectar el resorte al girar el carrete en dirección opuesta.
Patent ES-180551-A1 (ES)
Title: Un procedimiento de fabricacion de hexaclorociclohexanos
Filed: 1947-11-19
Abstract: Procedimiento para la fabricación de hexaclorociclohexanos por cloración del benceno en presencia de luz caracterizado porque se opera entre la temperatura de cristalización del benceno puro y la desolidificación del benceno en la solución bencénica de hexaclorociclohexanos.
Patent ES-184711-A1 (ES)
Title: MEJORAS INTRODUCIDAS EN LOS PORTAHERRAMIENTAS, ESPECIALMENTE PARA MáQUINAS DE TRABAJAR CHAPA
Filed: 1948-07-26
Abstract: Mejoras introducidas en los porta-herramientas para máquinas especialmente para máquinas de trabajar chapas metálcias que tienen herramientas que funcionan en sentido rectilíneo una contra otra siendo por lo menos una de ellas especialmente la fija regulable en sentido vertical y horizontal; caracterizadas porque la herramienta regulable es sostenida por un bloque la herramienta regulable es sostenida por un bloque que es regulable horizontalmente con relación al bastidor de la máquina en direcciones que forman ángulo con preferencia recto con la dirección de movimiento de las herramientas; siendo dicha herramienta con preferencia regulable en el bloque por lo menos virtualmente en su sentido de movimiento (verticalmente) y estando la posición del bloque destinada a ser determinada colocándolo contra topes regulables (8 9) previstos en el bastidor.
Patent ES-189345-A1 (ES)
Title: Perfeccionamientos en los marcos de ventanas, puertas y similares, compuestos de dos secciones de perfilados de metal aisladas una de otra y paralelas
Filed: 1949-07-29
Abstract: Perfeccionamientos en los marcos bastidores de ventanas puertas y similares compuestos de dos secciones con preferencia de perfilados metálicos aisladas una de otra y paralelas y dispuestas para sostener hojas de cristal o tableros de otra clase cualquiera tales como tableros de metal fibra masonita y otros caracterizados por el hecho de que las dos secciones se mantienen unidas haciendo que una porción prácticamente en forma de U de una de las secciones abrace una brida u órgano similar de la otra sección estando dichas secciones aisladas una de otra por medio de un material aislante apropiado colocado sobre dicha brida y por la circunstancia de que el marco consta de secciones unidas en forma tal que se obtiene por lo menos una ranura o canal para las hojas de cristal o para los tableros estando constituidos ambos lados de dicha ranura o canal por las distintas secciones a fin de que dichas hojas de cristal o tableros insertados en la misma contribuyan junto con sus sujetadores a aislar una de otra las secciones de que consta el marco o bastidor.
Patent ES-189632-A1 (ES)
Title: PERFECCIONAMIENTOS EN MáQUINAS CENTRiFUGAS PARA FRUTAS Y SIMILARES
Filed: 1949-09-06
Abstract: Perfeccionamientos en máquinas centrífugas para fruta y similares caracterizándose porque la fruta las verduras y otros productos similares que contienen agua o aceite y que se desean desmenuzar con objeto. de obtener jugo se desfibran sobre un rallador accionado por motor y que gira junto con un cilindro colador unido con el rallador de tal modo que inmediatamente después de rallado el material desfibrado es proyectado por la fuerza centrífuga contra dicho cesto-colador que deja salir el jugo mientras los residuos sólidos permanecen en el interior del cilindro colador.
Patent ES-198744-A1 (ES)
Title: UN PROCEDIMIENTO PARA LA REDUCCIoN DEL ANHiDRIDO CARBoNICO
Filed: 1951-07-11
Abstract: Procedimiento para la reducción de anhídrido carbónico con hidrógeno en hidrocarburos alifáticos con más de un átomo de carbono en la molécula o en combinaciones alifáticas conteniendo oxígeno empleando catalizaciones conocidos para la hidrogenación del CO de los elementos del octavo grupo del sistema periódico caracterizado porque empleando catalizadores que contienen aditamentos alcalinos entre 0 1 y 6% en peso correspondientes al óxido alcalino el gas de síntesis constituido por anhídrido carbónico e hidrógeno es la relación volumétrica de 1 5 CO2: H2 hasta 1 Co2: 5H2 a presión de 2-100 at preferentemente de 10-50 at y a temperaturas entre 150 y 380º y con una velocidad espacial por ahora de 100-5000 Hm 3 y superior se conduce a través de la cámara de reacción la mayor parte del agua originada en la reducción del anhídrido carbónico y en la síntesis de los hidrocarburos garcias a hacer circular una porción del gas residual o gracias a efectuar la síntesis en varias etapas acopladas en serie.
Patent ES-299838-A1 (ES)
Title: Mold venting means
IPC: B29D30/06
Filed: 1964-05-14
Abstract: A mould venting means, for use with e.g. moulding tyres, comprises a passage 18 extending from the mould cavity surface to the atmosphere in which is seated a plug 22, one or a series of passages being defined between the plug and the passage, such that air from the mould may escape to the atmosphere, but the moulding material may not. As shown in Fig. 2 a plug 22 having a head 26 and tapered shank 24 is seated in a tapered passage 18, the head fitting loosely into the passage to define a small annular passage 30. Passage 30 communicates with chamber 32, formed by peripheral groove 28 of the shank, which chamber 32 communicates with the atmosphere through passage 36 formed by a flat portion 34 in the shank member. In an alternative embodiment the passage 18 is non- tapered and the head fits snugly against the passage and carries flat portions which define ducts equivalent to passage 30 of the above embodiment. In a further embodiment, Fig. 7, a disc 48 having flat portions 52 is seated with the enlarged end of passage 18b, the conical portion of the passage forming an air escape chamber and also serving as a limiting seat for the disc. The head portion of the plug may be oval whilst the escape passage is round.
Patent ES-308770-A1 (ES)
Title: Process for the production of uridylic acid by fermentation
IPC: C07H19/10
Filed: 1965-01-30
Abstract: Uridylic acid is obtained by culturing a bacterium belonging to Brevibacterium ammoniagenes under aerobic at 20 DEG to 40 DEG C. and at a pH of 5.5 to 9.0 in a fermentation medium therefor which, in addition to the normal constituents thereof, contains uracil or a derivative thereof which yields uracil in situ. The uracil may be present at the commencement of the fermentation or added during the course of culturing. Generally, the amount of uracil used is from about 0.1 gram to about 10 grams per litre of medium. The fermentation may be carried out in a shaking culture or in submerged culture with shaking and aeration. The fermentation medium used contains a carbon source such as carbohydrates a nitrogen source, inorganic substances and nitrogen-containing natural products. Examples are given for the production of the compound.
Patent ES-331432-A1 (ES)
Title: Apparatus for molding hollow articles
IPC: B29C49/50
Filed: 1966-09-21
Abstract: Blow-moulded articles are produced from synthetic plastics material, e.g. polypropylene, and given longitudinal molecular orientation by stretching the parison prior to or during expansion thereof. The circumferential expansion ratio is preferably 2 : 1 to 10 : 1 and the axial stretching ratio is preferably from 1 : 1 to 8 : 1. The apparatus, Fig. 2, comprises a hollow split mould 18, 19, air inlet channel 41, vertically reciprocable grippers 3, 4 cut away at 13, 14, pivoted at 9, 10 and having cams 11, 12, cam-tube 15 which is vertically reciprocable, and foot 66 on rod 63. Firstly, grippers 3, 4 are lowered and opened by cam tube 15, and parison 40 is introduced from below. The neck portion is then compression-moulded by die pieces 5, 6, pressed together by lowering of cam tube 15 on grippers 3, 4, compression ring 50 and washer 51. The parison is then pinched off either by mould halves (18, 19, Fig. 4, not shown) or separate means (53, 54, Figs. 6-8, not shown). Foot 66 is lowered to seal the seam while grippers 3, 4 are raised by cam tube 15 to stretch the parison longitudinally (Fig. 4, not shown). The parison is then expanded (Fig. 5, not shown) by differential pressure and may be ejected by foot 66. In one embodiment (Figs. 6-8, not shown), the parison is pinched off by six members (53-58) reciprocable by toggle arrangements on rotation of inner ring (77) by arm (76).
Patent ES-337255-A1 (ES)
Title: Process for preparing 1,4-diazacycloheptenes
IPC: C07D243/08
Filed: 1967-02-24
Abstract: Compounds of the general <FORM:1108440/C2/1> in which R represents hydrogen or an alkyl group, are prepared by reacting an unsaturated aliphatic carbonyl compound of formula (R)2C=C(R)-C(R)=O with a diamine of formula NH2-C(R)2-C(R)2-NH2 in the presence of a condensing agent having a dehydrating character, e.g. a hydroxide, carbonate or alkoxide of an alkaline or alkaline earth metal. The compounds 7-methyl-5,7-diethyl - 1,4 - diazacycloheptane 5,7,7 - trimethyl - 1,4 - diaza - 4 - cycloheptene and tetramethyl - 1,4 - diaza - 4 - cycloheptene are claimed per se.
Patent ES-337899-A1 (ES)
Title: Thermosettable composition composed of a polyanhydride and a mono-oxirane compound and method of producing
IPC: C08F8/00
Filed: 1967-03-11
Abstract: A sheet of porous fibrous material, e.g. glass fabric, is coated with a composition capable of being thermally cured to a hard infusible resin comprising a liquid solution of a solid polyanhydride containing at least two groups of formula where the C to C double bond can occur between the C atoms alpha to the carbonyl groups or in the groups attached to the above C atoms, and less than 3 conjugated double bonds when one of the conjugated double bonds is between the C atoms alpha to the carbonyl groups of the above groups, in a liquid olefinically unsaturated monootirane compound containing an olefinic double bond capable of being polymerised by free-radical means and, as its only functional .group which can participate in crosslinking reaction with the above anhydride, a single otinane oxygen atom.
Patent ES-338867-A1 (ES)
Title: Lactonised Acrylic Polymers and production thereof
IPC: C08F8/16
Filed: 1967-04-04
Abstract: Filaments spun from an aqueous sodium thiocyanate solution containing an acrylonitrilevinyl acetate copolymer which has been lactonized by treatment with aqueous sulphuric acid are washed, stretched in boiling water and relaxed in superheated steam to form 3 denier fibres in Examples 5 and 6. In the latter example, the fibres are dyed.
Patent ES-343723-A1 (ES)
Title: Process for the Manufacture of Olefin Polymers having a broad Molecular Weight Distribution
IPC: C08F10/00
Filed: 1967-08-02
Abstract: Olefin polymers having a broad molecular weight distribution are made by polymerizng ethylene alone or if desired with up to 10% by weight of propylene or butene-1, in suspension or in the gaseous phase, using hydrogen as a modifier, in the presence of a catalyst which comprises (a) 0À5 to 10 parts by weight of the solid reaction product of Ti(OR) 4-n Cl n , n being 1, 2 or 3 and R a C 1 to C 8 hydrocarbon radical, with one or more chlorine-containing alkyl-aluminium compounds and (b), 1 part by weight of the solid reaction product of TiCl 4 with one or more chlorine containing alkylaluminium compounds, the concentration of (a) and (b) being in the range of 0À05 to 0À3 millimole per litre of dispersing agent in the suspension process or per 0À5 litre of reactor volume when operating in the gaseous phase, and as activator, (c) one or more organo-aluminium compounds selected from compounds of the general formula AlR1 3 where R1 stands for a C 4 to C 40 hydrocarbon radical, or a reaction product of a trialkylaluminium or a dialkylaluminium hydride with a diolefin, e.g. butadiene-1,3 or isoprene, in a concentration of 0À2 to 3 millimoles of aluminium equivalent per litre of dispersing agent or reactor volume. Exemplified polymers are a copolymer of ethylene and 2% by volume of butene-(1), and polyethylene. These polymers have an ash content of less than 0À02% by weight and a u-value greater than or equal to 10, (u-value, a measure of the broadness of the molecular weight distribution, is defined in the Specification).
Patent ES-345457-A1 (ES)
Title: Pump
IPC: F04C15/06
Filed: 1967-09-15
Abstract: A rotary pump comprising pumping means, including a cam ring having a radially inwardly facing surface, a rotor secured tc a shaft and disposed within the cam ring and pumping elements disposed in respective circumferentially spaced slots around the rotor, engageable with the inner surface of the cam ring and on rotation of the rotor reciprocable in their slots to vary the volume of pockets between adjacent elements, the cam ring and the rotor, an end member at each axial side of the pumping means fixed relative to the cam ring provided with inlet port means comprising an inner port radially inwards of a pumping element passing the port and an outer port disposed radially outwards of the inner port and inlet passage means leading to the inlet port means constructed such that the pressure of fluid entering the inner ports is greater than that entering the outer ports. As shown, a rotor 14, Fig. 1, secured to a shaft 13 is formed with a plurality of circumferentially spaced slots 21, Fig. 6, in each of which is mounted a roller 16 which engages the inner surface 20 of a cam ring 15 and reciprocates in its slot to pump liquid from a reservoir 30 to an outlet connection 31. End members 25, 35, one on each side of the rotor 14, are secured to the cam ring 15. The end member 25 includes diametral pairs of ports, inner inlet ports 28a, outer inlet ports 28b, inner outlet ports 29a and outer outlet ports 29b, with the outlet ports disposed at 90 degrees with respect to the inlet ports. The end member 35 includes dimetral pairs of ports 48a, 48b, 49a, 49b corresponding to and aligned with the ports 28a, 28b, 29a, 29b with the outer inlet ports 28b, 48b interconnected by axial cam ring passages 64 and the outer outlet ports 29b, 49b inter-connected by axial cam ring passages 75. Liquid from the reservoir 30 passes through a passage 26 to the ports 28a and a branch passage 26a in which pressure is reduced to the ports 28b and thence through the passages 64 to the ports 48b. At the same time liquid from the reservoir 30 passes through an axial passage 13 and radial ports 66 in the shaft 13 and a passage 48 to the ports 48a, the pressure of the liquid in the ports 48a being increased by centrifugal force due to rotor rotation. Restricted ports 68 in the end member 35 convey liquid at reduced pressure to the ports 48b to supplement the liquid passing through the passages 64. It is stated that the ports and passages are designed to reduce the variation in radial pressures along the length of the rollers to reduce or eliminate tilting thereof. Pump discharge pressure is admitted to a chamber 54 at the rear of the end member 35 to urge the end member 35 into sealing engagement with the rotor and a flange 47 on the housing 11 sealingly against the end member. A spring-loaded, by-pass valve 70 when unseated by-passes liquid from the outlet passage 27 and directs it into the axial shaft passage 13a.
Patent ES-352807-A1 (ES)
Title: Improvements relating to the production of beta-Methylmercaptopropionaldehyde
IPC: B01J19/24
Filed: 1968-04-16
Abstract: Chemical contact apparatus comprises a tank 1 having at the top thereof an open ended parked column 2, a methyl mercaptan vapour feed means 9, a recycling means for reaction liquid connected at one end to the top of the packed column and at the other to the bottom of tank 1, a heat exchanger 4 on the way of said recycling means, and catalyst and acrolein feeding means 10 and 11 respectively connected to said recycling means between the heat exchanger and packed column.
Patent ES-361604-A1 (ES)
Title: Shear Plates for Dry Shavers, and Process for Manufacturing the Shear Plates
IPC: B26B19/38
Filed: 1968-12-18
Abstract: A perforated shear-plate for dry shavers comprises a main body 1 made from steel foil and having a network forming bridges 2 between the holes 1 so as to provide rims 3 which are flanged and ground, the main body of the shear plate consisting substantially of a soft, hardenable steel, whereas in the region of the flanged and ground rims of the holes, the material has a sub-microscopic, over-quenched martensitic structure containing residual austenite. The shear-plate is produced by first stamping a strip of steel containing at least 5% carbon, the strip being stamped to produce several shearplates. The strip is then mounted on the periphery of a massive metal drum with the flanges facing outwardly, the drum then being rotated slowly and the strip thrust against the surface of a rapidly-rotating disc of high-speed steel which grinds the strip and also causes an abrupt development of heat in the region of the rims 3. As soon as the required temperature is reached, the strip is cooled by the mass of metal in the drum. The surfaces of the rims are simultaneously ground during the heating process. The strip of foil is finally separated into individual shear-plates.
Patent ES-362257-A1 (ES)
Title: Automatic equalizer for digital transmission systems
IPC: H04L25/04
Filed: 1968-12-24
Abstract: Automatic equalizer for a digital transmission system includes an attenuator network with a fixed pole and a variable zero, feeding an amplifier, including transistors 31 and 32, with a frequency conscious feedback circuit, including components 39 to 44, which provides a fixed zero which coincides and cancels the pole of the attenuator network. The frequency of the variable zero, and the loss of the attenuator, are varied by controlling the resistance of diodes 28 and 52 in accordance with the peak level of the signal at the output of the amplifier. The arrangement is such that the attenuator network is automatically adjusted to build out the line feeding the equalizer to a standard length, which is then equalized by the characteristic of the amplifier.
Patent ES-367517-A1 (ES)
Title: Mechanical handling equipment
IPC: B65G1/04
Filed: 1969-05-21
Abstract: An apparatus for transferring goods comprises an hydraulically driven wheeled frame 10 having a vertical mast 13 and a goods elevating mechanism 28 fixed to opposite ends thereof, and an operator's platform 14 vertically movable along the mast. the movement of the platform and elevating mechanism being independently controlled from the platform 14. The latter, which is mounted on the mast through rollers 15 and lateral stabilizing rollers 17, is moved therealong by chain wheels 20 on a crosshead of an hydraulic ram 18, engaging chains 21 secured between the mast and platform. The platform includes eccentrically mounted rollers which are normally biased out of engagement with the mast by the loaded elevating chains 21, but which are spring biased towards the mast to engage the same and lock the platform thereto, if the chains 21 break. The elevating mechanism 28 comprises a pair of spaced parallel endless chains 31 passing around pairs of chain wheels 29, 30 and pivotally supporting goods carriers 32 therebetween, the upper chain wheels 29 being driven by friction wheels 33 through a gear-box 34. Cam members 35 at the base of the elevating mechanism cause tilting of the carriers 32 to discharge goods therefrom on to a conveyer.