baber/WOPTO huggingface dataset:
Patent MA-60445-A1 (MA)
Title: Dispositif pour le tuteurage de plantes
Inventor: GRANADOS PUGA GERMAN
IPC: A01G17/04
Filed: 2021-11-16
Abstract: L'invention concerne une bobine (1) qui est reliée à un support (2) de fixation au fil correspondant de tuteurage. Sur la bobine (1) est enroulé le cordon destiné à être fixé par son extrémité libre au pied de la plante à accrocher, de sorte que la bobine est emboîtable et mobile tant axialement qu'en rotation sur un téton (8) prévu à la base du support (2). La base du support comprend une paire de bras (10) perpendiculaires qui déterminent les moyens de blocage pour la bobine (1), laquelle à sa base comprend deux évidements ou rainures (7) diamétrales et perpendiculaires entre elles emboîtables et désemboîtables dans les bras (7) de la base du support (2). Ainsi, la bobine tendra à tout moment à rester dans sa position de blocage, laquelle peut être libérée en faisant pression sur la bobine dans le sens ascendant.
Patent UY-24731-A1 (UY)
Title: Procedimiento para la fabricación de polímeros vinilo aromáticos reforzados con caucho
Inventor: MONTI LUCA
IPC: C08F257/00
Filed: 1997-09-29
Abstract: Procedimiento para fabricar polímeros vinilo-aromáticos reforzados con caucho y morfología bimodal de la fase de caucho, que consiste en: a-alimentar continuamente a un primer reactor tipo PFR, una primera solución de n caucho en un medio líquido, esencialmente constituida por lo menos por un monómero vinilo-aromático; b- alimentar continuamente a un segundo reactor CFSTR, una segunda solución de caucho en medio líquido, esencialmente constituida por lo menos por un monómero vinilo-aromático; c- polimerizar continuamente dicha primera solución en dicho primer reactor PFR, hasta obtener una conversión 10- 50%, base el peso total de monómeros presentes, en fin de producir una primera composición basada en un primer prepolímero conteniendo una fase de caucho con un diámetro promedial, en volumen, (Dv) de las partículas de caucho dispersadas y unidas a la matriz polimérica, comprendido dentro de la gama de 0,04 a 1,8 micrómetros; d- polimerizar continuamente dicha segunda solución en dicho reactor CFSTR, hasta obtener una conversión 10- 50%, base el peso total de monómeros presentes, en fin de producir una segunda composición basada en un segundo prepolímero conteniendo una fase de caucho con un diámetro promedial, en volumen, (Dv) de las partículas de caucho dispersadas y unidas a la matriz polimérica, comprendido dentro de la gama de 0,6 a 12 micrómetros, con dicho diámetro promedial de las partículas de caucho de dicho segundo prepolímero siendo por lo menos del doble del tamaño de las partículas del primer prepolímero; e- descargar continuamente dichas primera y segunda composición (mezclarlas) a fin de producir una tercera composición; f- seguir polimerizando, todavía continuamente, dicha tercera composición, y separar el polímero resultante de los monómeros sin reaccionar a fin de obtener un polímero vinilo-aromático reforzado con caucho, con morfología bimodal de la fase de caucho.
Patent UY-26475-A1 (UY)
Title: Método novedoso para la sintesis estereoselectiva de aminoácidos cíclicos.
Inventor: JUSTIN BRYANS
IPC: C07C51/377
Filed: 2000-12-07
Abstract: La presente invención es una vía hacia isomeros de anillos de 5 miembros 3-sustituidos estereo-específicos de la fórmula (I); los productos finales son útiles como agentes en el tratamiento de la epilepsia, los ataques de desvanecimiento, la hipocinesia, los trastornos craneales, los trastornos neurodegenerativos, la depresión, la ansiedad, el pánico, el dolor, los trastornos neuropatológicos, los trastornos gastrointestinales tales como el síndrome de intestino irritable, la inflamación especialmente la artritis, los trastornos del sueno, el síndrome premenstrual, y los excesos de calor.
Patent UY-26825-A1 (UY)
Inventor: WANG TAO
IPC: C07D409/12
Filed: 2001-07-10
Abstract: This invention provides compounds having drug and bio-affecting properties, their pharmaceutical compositions and mthod of use. In particular, the invention is converned with indoleoxoacetyl piperazine derivatives. These compounds possess unique antiviral activity, whether used alone or in combination with other antivirals, antiinfectives, immunomodulators or HIV entry inhibitors. Mor particularly, the present invention relates to the treatment of HIV and AIDS.
Patent UY-29336-A1 (UY)
Title: Una marcacion quimica y su uso
Inventor: EDLUND ULF
IPC: A01G7/00
Filed: 2006-01-13
Abstract: Los metales térreos raros, usados en concentraciones superiores a las concentraciones de fondo, se distribuyen en una planta debido a la arquitectura hidráulica y el flujo de la savia, y las proporciones relativas de los metales térreos raros permanecen alteradas en todas las partes de las plantas. Por consiguiente; puede marcarse el material vegetal usando una marcación química que comprende metales térreos raros, y más tarde puede determinarse el origen del material analizando una muestra.
Patent ZW-11585-A1 (ZW)
Title: Digital display ohmmeter
Inventor: JERZY BORKOWICZ
IPC: G01R27/14
Filed: 1985-07-15
Abstract: An apparatus and method is provided for measuring the continuity and resistance of electric circuits, particularly electric wire circuits used in blasting, in the presence of spurious voltages due to galvanic currents. A constant current from a cell is passed through the electric circuit to be tested and through a reference resistor where the voltages are measured to derive the resistance of the circuit. The measured voltages are sensed with a converter converted to a resistance measurement and displayed. The presence of spurious voltages is compensated for by connecting a galvanic current storage capacitor in the circuit, passing a reference current through the reference resistor and the circuit and comparing the voltage across the reference resistor with the voltage across the circuit and storage capacitor to derive a resistance reading. The reading is converted to a digital display. The method and apparatus provides a quick, convenient means of testing blasting circuit continuity in the field in the presence of stray current caused by in-earth galvanic action.
Patent ES-182231-A1 (ES)
Title: UN SISTEMA DE RADIoFONO
Filed: 1948-02-10
Abstract: En un sistema de radio faro un transmisor para reducir la amplificación de señales predeterminadas dentro de un área predeterminada en un receptor que tiene control automático de ganancia, comprendiendo medios para transmitir energía de frecuencia portadora modulada con dichas señales predeterminadas y medios para transmitir una frecuencia portadora que difiere en un pequeño incremento de dichas señales de dicha energía de frecuencia portadora sobre dicha área predeterminada.
Patent ES-184113-A1 (ES)
Title: Procedimiento para aumentar la resistencia del yeso, calcinado o sin calcinar
Filed: 1948-06-14
Abstract: Procedimiento para aumentar la resistencia del yeso calcinado o sin calcinar caracterizado porque se emplean para el amasado del material en lo posible de grano fino soluciones acuosas diluidas de sulfatos.
Patent ES-186457-A1 (ES)
Title: UN DISPOSITIVO COMPENSADOR DE BANDA LATERAL PARA LOS APARATOS RADIORRECEPTORES Y RADIOFoNICOS
Filed: 1948-12-20
Abstract: Dispositivo compensador de banda lateral para los aparatos radio-receptores y radiofónicos caracterizado por el hecho de que se suprime una de las placas móviles del grupo rotor de un condensador variable de sintonía que corresponda a la sección osciladora del mismo siendo sustituida por un grupo móvil que gira sobre el mismo eje rotor el eliminándose de este modo la complejidad inherente a los sistemas empleados actualmente para efectuar el ensanche de banda.
Patent ES-194781-A1 (ES)
Title: DISPOSITIVO PARA EL TRATAMIENTO DE HILOS MoVILES CON LiQUIDOS
Filed: 1950-09-30
Abstract: Dispositivo para el tratamiento de hilos móviles con líquidos consistente en uno o varios recipientes de tratamiento dispuestos unos sobre otros que arriba están provistos de un conducto de suministro de entrada de líquido y abajo de un conducto de evacuación caracterizado porque la instalación consiste en una o varias ranuras empinadas abiertas que en el extremo inferior hacia atrás ventajosamente mas allá de la vertical están desviadas angularmente.
Patent ES-197815-A1 (ES)
Title: UN SISTEMA DE TRANSMISION A DISTANCIA DE LAS INDICACIONES PANORáMICAS DE RADAR
Filed: 1951-05-09
Abstract: Sistema de transmisión a distancia por una canal única de anchura de banda reducida de las indicaciones panorámicas de radar que permiten transmitir la indicación de la velocidad de la antena de emisor-receptor de radar así como la de la escala representativa adoptada además de las informaciones ecos cabeza y sincronización del barrido radial que comprende esencialmente los puntos siguientes: a) Medios para producir una onda sensiblemente sinusoidal destinado a controlar la rotación de las bobinas deflectoras del indicador lejano en sincronismo con la de la antena de radar. b) Medios para modular con esta onda una onda sinuoidal cuya frecuencia fK es caracteristica de la escala representativa adoptada Ek y se elige de manera que la señal modulada así obtenida ocupa una banda de frecuencias estrechas exterior a la de la señal que contiene el resto de las informaciones a transmitir. c) Medios para mezclar esta señal modulada con la señal compuesta que contiene el resto de las informaciones a transmitir. d) El análisis se hace en la recepción gracias a un juego de amplificadores colocados en paralelo: pasa-banda y selectivos que no amplifican más que una de las bandas de frecuencias muy estrechas que rodean las diferentes frecuencias fK destinadas a controlar el órgano indicador de la escala representativa elegida Ek; una simple rectificación de la señal de banda de frecuencias que rodean fK; seguida de un filtrado de la frecuencia fK suministra por lo demás la corriente de alimentación del motor sincrónico que controla la rotación de las bobinas deflectoras del tubo indicador.
Patent ES-198613-A1 (ES)
Title: UN PROCEDIMIENTO Y APARATO PARA LA CLASIFICACIoN DE MEZCLAS DE PARTiCULAS QUE DIFIEREN EN TAMANO.
Filed: 1951-07-03
Abstract: Un procedimiento para la clasificación de mezclas de partículas que difieren en tamaño forzando estas mezclas después de ponerlas en suspensión en un líquido que tiene un peso específico menor que el de las partículas a separar a través de uno o más hidrociclones caracterizado porque para ello se usan hidrociclones el área superficial de cuya entrada o en el caso de hidrociclones que han sido provistos de dos o más entradas el área total de estas entradas es igual a 0 12 - 0 4 veces el área de la abertura de rebose.
Patent ES-260473-A1 (ES)
Title: Molded nonwoven fabric articles
IPC: A41C3/00
Filed: 1960-08-18
Abstract: A non-woven porous seamless shaped fabric article is formed by moulding to a predetermined shape a fluffy, carded sheet of initially unbonded interlaced mixed staple fibres, the moulded fibrous sheet being then compacted and unified into its stable final shape by simultaneous soft-pressing and heating e.g. to 250 DEG to 450 DEG F. which effects mutual autogenous interbonding of thermoplastic binder fibres included in the sheet, all the fibres being thereafter coated and interbonded by a fibre sizing latex said staple fibres having a length of one to two inches and including 30 to 50% by weight of unplasticized undrawn polyester fibres, said undrawn fibres being initially amorphous and thermoplastic but having been rendered crystalline during said heating. The fibrous mixture also comprises unplasticized drawn polyester staple fibres in the proportion of 10% to 30% by weight and cellulose staple fibres such as viscose-rayon, cotton or ramie. A suitable fibre-sizing latex is an aqueous carboxylic acrylate polymer latex dispersion containing a curing agent such as 1, 3 bis(hydroxymethyl)-2-imidazolidinone. Moulding may be carried out by fitting the carded fibrous web over a heated male mould, applying to the web-covered mould a thin stretching non-adhering silicone rubber blanket, the mould being located on a platform provided with holes connected to a vacuum line, and applying suction to produce a vacuum between the blanket and the mould whereby the blanket is uniformly pressed against the web. Upon releasing the vacuum and removing the moulded article from its mould the article may be impregnated with the fibre-sizing latex by positioning it, convex side up, under a dispensing head containing small orifices through which the latex dispersion is allowed to stream upon the article, after which the latter may be subjected to heating with hot air to dry it and cure the size coating. Where greater stiffness and strength is needed in the moulded product, two or three plies of fibrous sheet material may be lapped together. The plies may differ in fibre composition e.g. the two outer plies may be of the type previously described and an inner ply may consist of polyvinyl chloride fibres. The fibrous sheet material may be needled before moulding.
Patent ES-295676-A1 (ES)
Title: Pump sprayer
IPC: B05B11/00
Filed: 1964-01-24
Abstract: A reciprocating pump 10 is mounted in a container cap 24, the pump plunger 16 extending out of the pump body 12. The plunger is finger-operated and includes a discharge orifice 46 behind which lies a swirl chamber to atomize the spray. The orifice location and the pump stroke are such that the emerging spray does not impinge on a saddle 64 on the plunger 16 or on a collar 22. The collar 22 has an internal screw-thread 54 which engages a thread 48 on the plunger head 30. A flange 68 abuts an edge 52 to form an air-tight seal for the discharge orifice 46. A cap may be fitted over the head 30 when screwed down.
Patent ES-300837-A1 (ES)
Title: Improvements relating to reinforced pipes and beams
IPC: F16L9/08
Filed: 1964-06-10
Abstract: Concrete or wooden beams are constructed with a core reinforced externally by reinforcement embedded in a synthetic plastics material, e.g. epoxy resin, which sticks to the reinforcement and to the core. As shown, a T-beam has a concrete reinforced core with wire 4 wrapped continuously around the web and coated with a plastic material 3. The core, which may be of several sections joined together axially may alternatively be of I-section or L-section. The reinforcement may be steel wires, bands, or cables, iron rods or glass fibres, and may be stressed when it is applied. The reinforcement may be passed through a bath of plastics material before being laid around the core, instead of being coated with plastics material after laying.
Patent ES-345483-A1 (ES)
Title: Segregation apparatus
IPC: C22B5/02
Filed: 1967-09-26
Abstract: A segregation process for the treatment of ores in which the ores are heated in a fluidized bed and then flow as a plug through the segregation chamber where the segregating reagents are added, is improved by causing the level of solids in the chamber to oscillate between predetermined levels. The level is varied by controlling the discharge from the bottom of the chamber. The discharge may be fed to a quench tank and the segregated metal recovered (e.g. by flotation). It is stated that a 70-80% conversion of copper minerals to copper can be achieved.
Patent ES-357306-A1 (ES)
Title: Certain 2-substituted amino quinolizinium compounds
IPC: C07D455/02
Filed: 1968-08-16
Abstract: Novel quinolizinium bromides of the general formula wherein R is a hydrogen atom or a methyl group, X is a hydrogen atom or an amino, allyl or 2-ethoxyethyl group, and Y is a hydrogen atom or an allyl, 2-ethoxyethyl or 2-(5-ethyl-2- pyridyl)-ethyl group or a group of the formula in which Z is a hydrogen, 3-chloro or 4-bromo atom or a 2-alkoxy, 4-dialkylamino, 4-methylthio, 4 - alkoxy, 4 - allyloxy, 4 - propargyloxy, 4 - phenoxy, 3 - (1 - hydroxyethyl) or 4 - cylcopentyloxy group or 3,4 - dimethoxy, 2,4 - dimethoxy, 3,4 - dimethyl, 2 - methoxy - 5 - methyl, 2,4,6 - trimethoxy, 4 - methoxy - 2 - methyl, 5 - chloro - 2,4 - dimethoxy or 2,5 - diethoxy groups, and hydrobromide salts thereof are prepared by condensation of a 2-bromoquinolizinium bromide of the general formula with an amine of the general formula HNXY, followed optionally by conversion of the product to a hydrobromide salt thereof. Amines of the general formula HNXY, wherein X is a hydrogen atom and Y is a substituted phenyl group of the above formula wherein Z is a 4-alkoxy, 4-allyloxy, 4-propargyloxy or 4-cyclopentyloxy group, and hydrochloride salts thereof are prepared (a) by reduction with hydrogen in the presence of a palladium catalyst of the corresponding nitro compound, or (b) by hydrolysis of the corresponding acetanilide with aqueous hydrochloric acid, followed optionally by formation of the free base with aqueous sodium hydroxide. Said nitro compounds wherein Z is a 4-alkoxy or 4-cyclopentyloxy group are prepared by reaction of p-nitrophenol or a sodium salt thereof with an alkyl bromide or cyclopentyl bromide, respectively. Said acetanilides wherein Z is a 4- propargyloxy or 4-alkoxy group are prepared by reaction of p-acetamidophenol with propargyl bromide or an alkyl bromide, respectively, in the presence of potassium hydroxide or carbonate. 2 - (5 - Ethyl - 2 - pyridyl - ethyl hydrazine is prepared by reaction of 5-ethyl-2-vinyl pyridine with hydrazine hydrate. Pharmaceutical compositions having anthelmintic activity comprise, as active ingredient, at least one quinolizinium bromide of the first general formula above or hydrobromide salt thereof, together with an inert, physiologically acceptable carrier.
Patent ES-358828-A1 (ES)
Title: New aryloxyalkanoic acid and salts thereof
IPC: A61K31/19
Filed: 1968-10-04
Abstract: Novel 2-(4-biphenylyloxy)-heptanoic acid (I) and its salts with organic and inorganic bases are prepared (a) by hydrolysing a functional derivative of the acid (b) decarboxylating (4 - biphenylyloxy) - n - pentyl - malonic acid or a functional derivative thereof or (c) reacting an alkali metal salt of p-phenylphenol with a salt of an ester of 2-hydroxyheptanoic acid (the hydroxy group being esterified) and where desired in (a), (b) or (c) forming the salt by conventional methods. Intermediates isolated are 2-(4-biphenylyloxy)- heptanoic acid ethyl ester, prepared from sodium p-phenylphenate and 2-bromoheptanoic acid ethyl ester ethyl 2-n-pentyl-2-cyano-acetate, prepared from ethyl cyanoacetate, metallic sodium and n-pentyl bromide ethyl 2-n-pentyl- 2-bromo-2-cyano-acetate, prepared from the previous intermediate by bromination ethyl 2- (4 - biphenylyloxy) - 2 - n - pentyl - 2 - cyanoacetate prepared by reacting the appropriate 2-bromo derivative with sodium p-phenylphenate 2 - (4 - biphenylyloxy) - 2 - n - pentyl- 2-cyano acetic acid, prepared by hydrolysis of the ethyl ester 2-(4-biphenylyloxy)-heptanoic acid nitrile, prepared by decarboxylation of the former intermediate and diethyl-(4-diphenylyloxy)-n-pentyl-malonate, prepared from sodium p-phenyl-phenate and diethyl n-pentyl-bromomalonate. Pharmaceutical compositions comprise a compound (I) or a salt thereof in conjunction with a suitable excipient for oral or rectal administration and exhibit hypolipemic activity.
Patent ES-364303-A1 (ES)
Title: Installation for burning sewage sludges
IPC: C02F11/13
Filed: 1969-02-21
Abstract: An installation for drying and incinerating sewage sludges comprises a drier 1 in which the sludges are dried by hot gases and a cyclone furnace 2 for burning the sludges and generating the hot gases, a conduit 10 conveying moist gases from the outlet of drier 1 to mix with the combustion gases from the furnace, a second conduit 18, 9 conveying the mixed gases to the inlet of the drier, the length of this conduit being sufficient to ensure substantial deodorization of the gases reaching the drier inlet and a third conduit 20 branching from the second at the drier inlet to discharge part of the mixed gases to atmosphere. As shown the hot gases in conduit 20 are used to reheat the moist gases in conduit 10 in heat exchanger 21, and also to heat the combustion air in heat exchanger 22. The combustion air conveyed by conduit 23 is used to carry the dried sludges along conduit 12 to furnace 2. The drier may be a drum supported on and rotated by pneumatic tyres. Part of the dried sludges may be recycled via screw 27 for mixing with and conditioning the moist sludges.
Patent ES-372678-A1 (ES)
Title: Electrodes for electrochemical processes
IPC: C25B11/06
Filed: 1969-10-18
Abstract: An electrode, for use in an electrolytic cell, particularly with mercury cathode for alkali metal chloride electrolysis, electrodialysis cell, in cathodic protection electrocatalysis, e.g. in fuel cells or electrosynthesis of organic compounds, comprises a support of Ti, Zr, Nb, Ta, W or alloy thereof carrying on at least a part of its surface, conductively bonded thereto, a coating consisting of a minor amount of a conductive, corrosion resistant, operative electrode material and a major amount of SnO 2 , Sb 2 O 5 , Sb 2 O 4 and/or GeO 2 . The operative electrode material may be one or more of the Pt group metals, alloys and/or oxides thereof, e.g. RuO 2 , or Re, ReO 2 , ReO 3 , MnO 2 , Ti 3 N 4 , or borides, phosphides or silicides of Pt group metals. The electrode is made by applying to the support a coating consisting of a particulate operative electrode material admixed with a solution in an organic solvent, e.g. lower aliphatic alcohol, toluene, benzene or CCl 4 , of at least one thermally decomposable organo-compound (e.g. metal alkoxide, alkoxy- or alkyl-metal halide) and thermally oxidizable inorganic compound (e.g. halide) of Sn, Sb and/or Ge, drying the coating, e.g. at 100-200 C., then heating in an oxidizing atmosphere, e.g. air at 250-800 C. to convert to the corresponding oxide(s). Alternatively, a layer of the operative electrode material may be first formed on the support: e.g. Pt group metal oxide by coating with a composition containing a thermally decomposable Pt group metal compound such as RuCl 3 , an organic solvent and a reducing agent, drying and heating at 300 C. to form the Pt group metal, oxidizing the metal by heating to at least 350 C. in an oxidizing atmosphere, and repeating the steps as necessary to build up a desired thickness of operative electrode material a coating consisting of an organic solution of the Sn, Sb and/or Ge compound may then be applied over the layer, followed by the above drying and heating. Or an organic solution of the thermally decomposable Pt group metal compound and the Sn, Sb and/or Ge compound may be applied to the support, followed by the above drying and heating. A plurality of coatings containing the Sn, Sb and/or Ge compounds may be superimposed, each heated to convert to oxide(s) as above. Alternatively, the heating may be effected after each second or third coating. The support, e.g. of Ti, may be cleaned in hot oxalic acid solution, then oxidized to produce a surface layer of oxide.
Patent ES-398978-A1 (ES)
Title: Device for generating acoustic waves by implosion
IPC: G01V1/133
Filed: 1972-01-18
Abstract: Device for generating acoustic waves by implosion comprising two stationary cylinders, two pistons solid with each other and each slidably mounted each in a separate cylinder but with different strokes so that one piston can be placed, by acting on the other piston, in a position of disengagement from the closed portion of its cylinder. A sealing arrangement is provided for insulating the last-mentioned cylinder from the external medium as long as its piston is not disengaged from the closed portion thereof. Intermittent communication between said closed portion of the cylinder and the external medium is established when the piston is displaced in said closed portion towards the bottom thereof.