baber/WOPTO huggingface dataset:
Patent UY-29630-A1 (UY)
Title: Metodos y formas de dosificación para reducir los efectos secundarios de compuestos de carbamato
Inventor: SATHYAN GAYATRI
IPC: A61K9/22
Filed: 2006-06-27
Abstract: Se describen formas de dosificación y métodos que comprenden compuestos de la fórmula (I) y de la fórmula (II). Más en particular, se describen formas de dosificación, métodos y nuevos usos de compuestos de la fórmula (I) y de la fórmula (II) que reducen sustancialmente o eliminan sustancialmente ciertos efectos secundarios de los compuestos de la fórmula (I) y de la fórmula (II) al dosificarlos a un paciente.
Patent UY-29936-A1 (UY)
Title: Composicion edulcorante de alta intensidad con glucosamina y composiciones endulzadas con ella.
Inventor: DUBOIS GRANT E
IPC: A23L27/30
Filed: 2006-11-20
Abstract: Composiciones edulcorantes funcionales que comprenden edulcorantes naturales y/o sintéticos no calóricos o hipacalóricos de alta potencia y los métodos para hacerlos y usarlos. En particular, la invención refiere a diferentes composiciones edulcorantes fncionales que comprenden al menos un edulcorante natural y/o sintético no calórico o hipocalórico de alta potencia, al menos una composición para mejorar el sabor dulce y al menos un ingrediente funcional como, por ejemplo, una glucosamina.
Patent ES-177505-A1 (ES)
Title: Perfeccionamientos referentes a sistemas de control de los motores electricos
IPC: H02P7/288
Filed: 1947-04-08
Abstract: Perfeccionamientos referentes a sistemas de control de los motores eléctricos esencialmente caracterizado por el hecho de que la resistencia aceleradora está dispuesta para ser puesta fuera del circuito de inducido en una cuantía que es función conjuntamente de la posición de un elemento director de gobierno y de la corriente en el circuito de inducido.
Patent ES-180011-A1 (ES)
Title: Una bomba de vacio
Filed: 1947-10-06
Abstract: Bomba del tipo que contiene un cilindro hueco giratorio en un cuerpo hueco llamado cuerpo de bomba excéntricamente con relación al eje de este último y tangencialmente a sus generatrices caracterizada porque la cara exterior del cilindro hueco se mantiene en contacto con la pared interna del cuerpo de bomba por un brazo que gira alrededor de un árbol coaxial con el cuerpo hueco extensible y cuyo extremo tiene una ruedecilla que se apoya en la cara interna del cilindro hueco.
Patent ES-182086-A1 (ES)
Title: DISPOSITIVO DE REGULACIoN DE CORRIENTE
Filed: 1948-02-05
Abstract: Dispositivo para la regulación de corriente alterna o volante a un nivel constante por medio de un traductor (traductor principal) que se conecta en serie o en paralelo con la carga, caracterizado por la c.c, reguladora que es suministrada por un devanado regulador en el traductor y que es derivada del voltaje a regular o de un voltaje auxiliar derivado de la cantidad a regular por medio de un circuito pasivo que consiste en una conexión en serie con elementos capacitativos, inductivos y óhmicos con unas caracteristicas V/A bajas ( figura 2 I) por rectificación de la c.a. que circula por esta conexión en serie.
Patent ES-188260-A1 (ES)
Title: Un método para producir penicilina y sales de penicilina
Filed: 1949-05-18
Abstract: Un método para la producción de penicilina libre o de sales de penicilina tales como la sal sódica o la cálcica a partir de otras sales de penicilina tales como la potásica o la amónica o de sales de penicilina con ciertas aminas terciarias tales como trietilamina caracterizado por poner una solución de una sal de penicilina con preferencia en un disolvente anhidro o casi anhidro o quizás incluso en un disolvente anhidro o casi anhidro o quizás incluso decididamente seco con preferencia un disolvente polar por ejemplo un alcohol o una mezcla de tales disolventes entre sí o con un disolvente no polar tal como cloroformo en contacto con una sustancia de permutación catiónica cargada con un catión cuya sal de penicilina se desea producir o con iones de hidrógeno si ha de producirse la penicilina libre
Patent ES-190814-A1 (ES)
Title: PERFECCIONAMIENTOS EN LOS AUTOMoVILES ELÉCTRICOS DE LAS PISTAS DE DIVERSIONES PuBLICAS
Filed: 1949-12-14
Abstract: Perfeccionamientos en los automóviles eléctricos de las pistas de diversiones públicas caracterizados esencialmente por el hecho de disponer el vehiculo total o parcialmente en dos partes una de ellas el bastidor con su borde de choque y ruedas y la otra una barquilla para el o los pasajeros con la particularidad de que ambas partes se acoplan entre si por intermedio de elementos elásticos de sus pensión oscilación rótula o rótulas combinadas ejes de giro en cualquier sentido o conjunto de los citados elementos a los fines de obtener movimientos arbitrarios e inesperados en la barquilla derivados del choque con otro vehiculo de la pista de diversión.
Patent ES-198238-A1 (ES)
Title: MEJORAS EN LA CONSTRUCCIoN DE GENERADORES DE VAPOR
Filed: 1951-06-08
Abstract: Mejoras en la construcción de generadores de vapor con hogar altamente lastrado caracterizadas porque el hogar está subdividido en su altura por una pared transversal en una cámara de combustión y en una cámara de radiación y están dispuestas en la cámara de radiación superficies refrigeradoras situadas paralelas en la corriente de gas consistentes en tablas de tubo que están situadas en la sombra de irradiación de la pared transversal..
Patent ES-198291-A1 (ES)
Title: UN MOTOR DE TURBINA DE GAS PARA LA IMPULSIoN DE UNA HÉLICE EN AVIONES
IPC: B64C11/42
Filed: 1951-06-12
Abstract: Un motor de turbina de gas para accionamiento de hélice destinado a un avión que tiene un mecanismo de cambio del paso conectado con pasajes para paso basto y paso fino al cual se suministra selectivamente fluído de funcionamiento a presión a través de una válvula movible por un mecanismo de regulador caracterizado porque el movimiento de la estrangulación acciona medios adicionales que suministran selectivamente fluído a presión directamente a los pasajes de paso basto y paso fino de tal modo que la hélice absorberá con mucha rapidez el cambio en la potencia desarrollada por el motor (resultante del movimiento de la estrangulación) mientras se mantiene la velocidad del motor a un valor predeterminado constante al cual es siempre mantenido por el mecanismo de regulador para cualquier ajuste de la estrangulación dentro de la gama normal de potencia de funcionamiento del motor.
Patent ES-199970-A1 (ES)
Title: UN DISPOSITIVO DE DIFUSIoN CONTINUA DE LOS ORUJOS
Filed: 1951-10-11
Abstract: Dispositivo de difusión continua de los orujos, caracterizado por constar de, una cuba en forma de torre, un aparato de alimentación que vierte los orujos, de una manera continua y regulable, en la parte superior de esta torre, una de agua continua y regulable desembocado en la parte inferior, un conducto de extracción del vino que tiene su abertura a nivel con el plano superior líquido, y un elevador interior, de gasto continuo y regulable, que recoge los agotados orujos en la parte inferior para arrojarlos al exterior por encima del borde superior de la torre.
Patent ES-220873-A1 (ES)
Title: Production of tetrahydrofurfuryl alcohol
IPC: C07D307/00
Filed: 1955-03-24
Abstract: The ring structure of compounds having the furan nucleus is hydrogenated by contacting the compounds in the vapour phase with a hydrogen-containing gas in the presence of a nickel catalyst at a hydrogenating temperature below 120 DEG C. Suitable starting materials are furfural or furfuryl alcohol which on hydrogenation give tetrahydrofuryl alcohol. The reaction is carried out at a pressure not substantially in excess of atmospheric pressure. Preferably the catalyst is a reduced nickel catalyst which may be supported on, for example, kieselguhr, alumina, pumice, alundum or charcoal. The catalyst may also be modified to incorporate basic substances such as sodium silicate, calcium oxide or magnesium oxide. In the examples furfuryl alcohol is treated with hydrogen in the presence of a nickel catalyst to give tetrahydrofurfuryl alcohol.
Patent ES-238355-A1 (ES)
Title: Improvements in and relating to the production of hydrocarbons
Filed: 1957-10-31
Abstract: In the production of ethylene and propylene by thermally cracking a hydrocarbon fraction which is substantially pentane containing at most 20 per cent by weight of pentanes other than n-pentane in the vapour phase with steam, in the absence of liquid, semi-liquid or catalytic substances, at least 20 per cent of the heat supplied for the pyrolysis is absorbed in the reaction at temperatures above 700 DEG C. The total heat supplied for pyrolysis per unit time is given by (T2 - t)S2 X W2 + (T1 - t)S1 X W1 where T1, S1 and W1 represent the initial temperature, average specific heat and weight per unit time respectively of the hydrocarbon, T2, S2 and W2 those for the steam and t is the temperature of the product leaving the cracking zone. The steam if preferably heated to 850-1050 DEG C. and the pentane to 650-700 DEG C. while preferred reaction zone temperatures are 800-720 DEG C. (inlet) and correspondingly 720-640 DEG C. (outlet), no heat entering or leaving the zone other than by reactants or products. Contact times of 0.2-5 seconds are used. The feedstock is preferably n-pentane.
Patent ES-269559-A1 (ES)
Title: Process for degreasing and cleaning of ferrous and non-ferrous objects
IPC: C11D1/66
Filed: 1961-08-03
Abstract: The surfaces of ferrous and non-ferrous metal objects are treated with a degreasing and cleaning composition consisting of an aqueous solution of a grease-dispersing organic non-ionic surface-active agent, such as a polyglycol ester, polyester amide of a fatty acid, fatty alcohol polyester, polyether alylamine/alkylphenol/polyhydroxyester, saponin or polyglycerine monoester, in the absence of any organic grease solvent or emulsion thereof or alkaline salt or inorganic water-softener, and then subjected without intermediate water rinsing to a descaling, phosphating, passivation, anodizing, painting or other surface-finishing treatment.
Patent ES-340685-A1 (ES)
Title: Process for making a modified carbohydrate material for smoking mixtures and the material made thereby
IPC: A24B15/16
Filed: 1967-05-18
Abstract: Polysaccharides are subjected to a catalysed degradation at 100-250 DEG C. until the weight of the degraded material is less than 90% of the starting material. Specified catalysts are sulphamic acid, ammonium sulphamate, phosphoric acid, diammonium hydrogen phosphate, ammonium dihydrogen phosphate, sulphuric acid, hydrochloric acid, ferric chloride, sodium hydroxide or sodium carbonate. The polysaccharide may be a -cellulose, methyl cellulose, starch, alginic acid, pectin, gum tragacanth, gum arabic or locust bean gum. The treated product may be further treated with nitric acid, hydrogen peroxide or ammonia to improve the colour. The product is useful in compounding smoking mixtures (see Division A2), but must be washed free of NaOH or sodium carbonate if these catalyst were used.ALSO:A smoking mixture comprises a carbohydrate which has been catalytically degraded at 100-250 DEG C. to less than 90% of its original weight. Specified carbohydrates are a -cellulose, methyl cellulose, glucose, sucrose, starch, alginic acid, pectin, gum tragacanth, gum arabic or locust bean gum. The degraded product may have been further treated with nitric acid, hydrogen peroxide or ammonia to improve colour. Other adjuvants include glow-promoting catalysts, e.g. alkali metal compounds ash improvers, e.g. ammonium, alkaline earth or alkali metal salts flavours, e.g. tobacco extract, organic esters, essential oils, menthol, touka bean or vanillin humectants, e.g. glycols or glycerol and combustion improvers, e.g. carbonates. Any alkali catalyst, and, desirably any acid catalyst remaining in the treated material is neutralized before use. The product, together with the other ingredients, may be conditioned to 5-15% water content in a humid atmosphere. The product may be in sheet form, which can be shredded, optionally with film-forming agents such as methyl cellulose, sodium CMC, PVA, starch, pectin, gum or mucilage.ALSO:Wood-pulp or a -cellolose optionally in the form of sheets is catalytically degraded at 100-250 DEG C until the product is less than 90% of the weight of the starting material. Specified catalysts are sulphamic acid, ammonium sulphamate, phosphoric acid, diammonium hydrogen phosphate, ammonium dihydrogen phosphate, sulphuric acid, ammonium sulphate, hydrochloric acid, ferric chloride, sodium hydroxide and sodium carbonate. The degraded product may be further treated with nitric acid, hydrogen peroxide or ammonia to improve the colour. The sheets may be held together with such binders as methyl cellulose, sodium CMC, PVA, starch, pectin, gum or mucilage. Optionally, sheets may be formed of the final treated product, using binders as specified above. The product, e.g. in the form of shredded sheets, is useful in making smoking mixtures (see Div. A2), but must first be washed free of any alkaline degradation catalyst used.
Patent ES-355615-A1 (ES)
Title: Method and arrangement for chemical clarifying of liquids
Inventor: MACKRLE SVATOPLUK
IPC: C02F1/52
Filed: 1968-07-28
Abstract: A suspension of sewage treated with a coagulating agent is stirred by grate 15 in homogenising space A. The homogenised suspension is fed through space B through the floating sludge blanket and clear water from space D passes to the graded multi layer filter bed F and is discharged at 8. Liquid from thickening space C can also pass to filter F via conduit 7. The enclosing vessel is spherical.
Patent ES-357571-A1 (ES)
Title: Sealing strip
IPC: F01C19/10
Filed: 1968-08-26
Abstract: In a rotary-piston hydraulic pump, or motor, a vane 25, Fig. 3, is lodged slidably in a radial slot 24 within a housing 20 for the piston 21, which is of non-circular profile, the vane carrying spring-loaded packing-strips 28, 35 engaging with the piston and spring-loaded packing-strips 33 in the ends of the housing, respectively. Springs (not shown) or hydrostatic pressure in the slot 24 bias the vane towards the piston. The piston is situated in a cylindrical bore in the housing. The strips 28, 35 may be rendered integral with one another, Fig. 4 (not shown). Alternatively, when the vane is biased by hydrostatic pressure in the slot 24 the packing strips are loaded by said pressure, to which end bores 40, 41 are formed in the vane and packing strips 38 that replace the strips 35 and contain grooves 39 communicating with a slot 29 for the strip 28. Gaps 42 and bevels 43 hydrostatically connect the inner parts of grooves 32 for the strips 33 with the grooves 39. An arrangement of packing strips generally similar to that according to Fig. 4 may be provided for each of several axially-movable vanes 57, Fig. 7, lodged in an annular web 55 in a housing for a pair of annular members 52 fixed to a rotary shaft 50 and having sinusoidal profiles at the surfaces thereof abutting the strips 28.
Patent ES-359657-A1 (ES)
Title: Production of a modified diglycol therephthalate polycondensate for injection molding
IPC: C08L67/02
Filed: 1968-10-28
Abstract: Modified polyesters suitable for use in injection moulding composition are made by (a) reacting terephthalic acid or its esters, and glycols, or polycondensing bis-glycol esters of terephthalic acid at between 150 and 300 C. with 0À1 to 5% by weight, based on the weight of the terephthalate components, of diglycidic ethers of the general formula where R is a divalent, linear or branched aliphatic group, or a divalent aromatic group comprising one or more substituted or unsubstituted aromatic nuclei joined directly or through hetero atoms and/or aliphatic divalent groups, and where n is greater than or equal to 0, (b) allowing the reaction mixture to solidify after it has reached a solution viscosity of 1À4 to 1À8 and (c) condensing the product at between 180 and 230 C. in the solid phase until a melt index of 50 to 0À5 g./10 mins. has been reached. The diglycidic ethers are obtained by reaction between epichlorohydrin and diols such as hydroquinone, 2,2 - bis - (k - hydroxyphenyl)- propane, butane - 1,4 - diol and bis - (p - hydroxy phenyl)sulphone. The product can be improved in strength by powdering it with 0À5 to 20% by weight of polyolefines such as polypropylene, poly - 4 - methyl - pent - tene, polyethylene, and then recondensing between 180 and 230 C. in the solid phase until a melt index of 50-0À5 g./10 mins. has been reached. Specified glycol components are ethylene glycol, propylene glycol and 1,4 - dihydroxymethyl cyclohexane.
Patent ES-375540-A1 (ES)
Title: Organic thiophosphates of improved odor characteristics and process for their production
IPC: C07F9/165
Filed: 1969-12-17
Abstract: Removal from or/and inhibition of development of bad odor in, organic thiophosphate products, such as O,O-dimethyl-S-(1,2-carbethoxy ethyl)-dithiophosphate products. The desired result is obtained by treating the thiophosphate product with a small amount of a nitrogen oxide, preferably dinitrogen tetraoxide (nitrogen dioxide) or dinitrogen trioxide, or an inorganic or organic nitrite, such as ethyl nitrite or isoamyl nitrite.
Patent ES-378696-A1 (ES)
Title: Cable joint sealing
IPC: H02G15/013
Filed: 1970-04-16
Abstract: To protect a cable joint 1 a polyethylene collar 5 is moulded over the polyethylene cable shield 3, paper tapes 4 limiting the length of the weld to portion " a " the polyethylene sleeve 2 is then fitted closely over collar 5 and polyethylene annular seal 6 is moulded over the joint, paper tape 7 preventing the sleeve being welded to the collar. To open the cable joint the annular seal 6 may be removed by grinding, and sleeve 2 slid off. Limiting the weld to portion " a " prevents cracking of the sheath, and longitudinal stresses are reduced by having collars 5 with castellated profiles.
Patent ES-381040-A1 (ES)
Title: Variable count and slubbing apparatus and method
IPC: D01H5/36
Filed: 1970-06-02
Abstract: A spinning frame has front rolls 11 which are driven at a predetermined speed for delivering yarn to the spindle of the frame, and rear rolls 13 for feeding roving into the drafting zones. The rear rolls are controlled independently of the front rolls, and are driven by the motor 15 at an effectively randomly varying rate so that the count of the strand is varied in a like manner. The speed of the motor is controlled by unit 19 receiving a random drive signal 20 from integrator 21. Signals 22, 23, are applied to the unit 21, the signal 22 being interrupted and produced by integrator 25 which receives signals from generators 26, 27, and mechanical randomizer 29. The signal 23 is generated by integrator 30 receiving signals from generators 31, 32. The mechanical randomizer 29 comprises a pilot motor driving a number of cam discs each operating a plurality of micro-switches for developing intermittent voltage signals, Fig. 3 (not shown). The signal generators 21, 27, 31, 32, each comprise a unijunction transistor associated with a flip-flop circuit including a pair of transistors, the time intervals between successive changes in conductive state being determined independently by a pair of potentiometers. The collector circuits of the flip-flop transistors provide inverse signals, such as the signals A, A', Fig. 4 (not shown). Each of the signals integrators 25, 30, comprise a pair of transistors forming and AND gate to combine the signals A and B, for example. In the presence of both signals, a signal is passed through an intergrating transistor, potentiometer, and screening diode to form a component of the signal 22. The integrated signals derived from the combination of other pairs of signals from the generators 26, 27, are combined and then gated by the intermittent signal from the unit 29 to appear as the signal 22. The integrator 30 combines the signals D, E, and D', E', to produce a continuous signal 23 upon which the signal 22 is superimposed, Fig. 5 (not shown). The signal generators and integrators are duplicated to produce four signals along separate channels for application to the unit 21. The signal selected by the positioning of a switch is applied to an amplifier and integrator using a signal transistor to provide a drive signal for a motor controller. Ten units 21 are used together with a corresponding number of controllers, each associated with a motor 15, Fig. 6 (not shown). The signal 20 is compared with a signal from tachometer generator 18 to control two trigger transistors each associated with a controlled rectifier which is included in a bridge network for supplying the armature of the motor 15. When the motor overspeeds, the armature supply is stopped, and a unijunction transistor provides pulses to trigger a further controlled rectifier which completes a rheostatic braking circuit, Figs. 7, 7A, 8 (not shown). The signal 22 may be suppressed, and the signal 23 made to alternate between predetermined levels according to a set programme. A patterned variation of yarn characteristics is then produced.
Patent ES-396931-A1 (ES)
Title: Binder for grape vines
IPC: B65B13/34
Filed: 1971-11-12
Abstract: A device for binding objects, such as grape vines, consisting of a presser equipped with a tape container at its rear end and a base plate which is hinged to the presser and opens and closes through the operation of a handle. By a first operation of the handle, a pawl at the front end of the base plate draws out a specified length of tape from the front end of the presser, and the tape thus drawn out is pressed against and rolls therein an object to be bound. By a second operation of the handle, both ends of the tape are bound together to make a loop and are cut off to accomplish the binding operation.
Patent ES-415316-A1 (ES)
Title: Arrangement for securing coating strips on a wall
IPC: E04F13/24
Filed: 1973-05-29
Abstract: A plurality of paper or fabric strips which are used to cover a wall are securely held in position on the latter by a simple and readily fitted arrangement comprising spaced parallel clamping assemblies having medial portions secured to the wall by means of screws for example and cooperating with longitudinal auxiliary portions extending over the edges of each medial portions to which they are secured by hooks or similar attaching means. Each edge of each paper or fabric strip is folded over the corresponding auxiliary portion, so as to be held securely by it over the medial portion. Said auxiliary portions may be independent of the medial portion or may be formed by the folded back marginal areas of the clamping assembly.
Patent ES-418701-A1 (ES)
Title: Machine for automatically duplicating flat keys
IPC: B23Q35/26
Filed: 1973-09-12
Abstract: The invention relates to a machine for automatically duplicating flat keys, using a model key which is presented to a feeler and a rotating cutter that engages a key blank in accordance with the teeth profile of the model key. The machine comprises a housing with a fixed frame, a movable support carrying the key-clamping jaws, and two motor-operated control cams which impart to said support two orthogonal, reciprocating movements by which the key blank is urged against the cutter and passed along the same with different speeds for the approach movement and for the milling operation.
Patent ES-425510-A1 (ES)
Title: Liquid flow meter
IPC: G01F3/18
Filed: 1974-04-19
Abstract: A liquid flow meter, especially for small flow volumes, in which a reciprocating metering piston operates a toggle mechanism connected to a rotary disc valve with two spring-loaded discs contacting opposite faces of a dividing wall, the valve reversing the liquid flow to and from the metering chambers on both sides of the piston in a quick motion generated by the toggle mechanism, the same motion being transmitted to a mechanical or electronic counter.
Patent ES-436656-A1 (ES)
Title: Styrene-butadiene copolymer latices containing carboxyl groups
IPC: D21H19/20
Filed: 1975-04-16
Abstract: Low-foam carboxylated styrene-butadiene-latices obtained by the emulsion polymerization of monomer mixtures of: