baber/WOPTO huggingface dataset:
Patent MA-38152-A1 (MA)
Title: Methode d'apprentissage d'une langue etrangere
Inventor: MIKOU ISMAIL
IPC: G09B19/06
Filed: 2015-06-05
Abstract: Il s'agit d'une méthode d'apprentissage rapide d'une langue étrangère mise en oeuvre par un système d'interaction graphique entre machine et utilisateurs. Lesystème d'interaction est constitué de composants graphiques disposés d'une façon particulière et d'un contenu organisé et présenté à l'utilisateur selon un planning précis qui permet d'augmenter l'efficacité du processus d'apprentissage et de réduire sa durée.
Patent UY-25568-A1 (UY)
Title: Mezclas de poliolefina y de poli(oxido de etileno) y proceso para hacer las mezclas
Inventor: SCHERTZ DAVID M
IPC: C08F255/02
Filed: 1999-06-16
Abstract: Una mezcla composicional que tiene de desde alrededor de 1% por peso a alrededor de 85% por peso de una poliolefina modificada y desde alrededor de 99 % por peso a alrededor de 15% por peso de un poli(óxido de etileno) modificado. La poliolefina modificada y el poli(óxido de etileno) modificado tienen un total de desde alrededor de 1% por peso a alrededor de 30 % por peso de un monómero injertado a los mismos. Incluido está un método para hacer la mezcla comprendiendo el usar un extrusor de paso único para llevar a cabo los pasos de mezclar con derretido una poliolefina, un poli(óxido de etileno), un monómero y una cantidad suficiente de iniciador de radical libre para injertar de desde alrededor de 1% a 100 % del monómero en la poliolefina y poli(óxido de etileno).
Patent UY-26637-A1 (UY)
Title: Máquina expendedora de alimentos
Inventor: SESSA JOSE RUDEMAR PEREYRA
Filed: 2001-03-27
Abstract: La invención consiste en una máquina que por medio de movimientos electromecánicos y calor expende alimentos prontos para su consumo en forma totalmente automatizada
Patent UY-27726-A1 (UY)
Title: Conjunto compuesto por una barrica con extracción ppr espita, con un cuello, un dispositivo de conexion y sus partes.
Inventor: JAN BAX BART
IPC: B67D1/08
Filed: 2003-03-19
Abstract: Barrica con extracción por espita, con cuello y dispositivo de conexión para ubicación del cuello; con al menos una válvula, donde el dispositivo de conexión posee medios presurizados para presionar dicha abertura de válvula; donde el cuello posee una pestana que se extiende externamente con superficie superior y superficie de fondo; donde ddiacha superficie de fondo se inclina con respecto a la superficie superior y posee al menos una parte central plana, donde eel dispositivo de conexión posee un elemento de conexión con forma de herradura, contando con una mueca donde el elemento de conexión se desliza sobre dicha pestana.
Patent UY-28524-A1 (UY)
Title: Derivados de triazol sustituidos como antagonistas de oxitocina
Inventor: BROWN ALAN DANIEL
IPC: C07D403/04
Filed: 2004-09-20
Abstract: La presente invención se refiere a una clase de 1,2,4-triazoles sustituídos de fórmula (I) con actividad como antagonistas de oxitocina, a sus usos, a procesos para su preparación y a composiciones que contienen dichos inhibidores. Estos inhibidores tienen utilidad en una diversidad de áreas terapéuticas incluyendo la disfunción sexual, particularmente la eyaculación precoz (P.E.).
Patent UY-28836-A1 (UY)
Title: Cilindro de cerradura readaptable a nueva llave
Inventor: ARMSTRONG STEVEN
IPC: E05B29/00
Filed: 2005-04-01
Abstract: Una cerradura readaptable a llave nueva que empela pares de primeros y segundos pernos. El acoplamiento de los primeros y segundos pernos entre sí define un perfil de llave para una llave apareada. Puede instalarse una segunda llave con un diferente perfil de llave en la cerradura cuando los primeros y segundos pernos se desacoplan entre sí. En lo sucesivo, los primeros y segundos pernos pueden volver a acoplarse entre sí para definir el perfil de llave de una nueva llave apareada. También se proporciona un método para readaptar una cerradura a llave nueva.
Patent ES-179862-A1 (ES)
Title: UN TUBO DE RAYOS ELECTRoNICOS A EMPLEAR EN UN APARATO PARA LA PROYECCIoN oPTICA DE IMáGENES DE TELEVISIoN
Filed: 1947-09-24
Abstract: Un tubo de rayos electrónicos para la proyección de imágenes de televisión por medio de un objeto de espejo caracterizado porque el campo de imágenes en la pantalla luminosa del tubo es limitado por un marco que no refleja rayos de luz.
Patent ES-182190-A1 (ES)
Title: MEJORAS EN TUBOS DE MODULACIoN DE VELOCIDAD DE ESPACIOS MuLTIPLES
Filed: 1948-02-09
Abstract: Mejoras en tubos de modulación de velocidad de espacios múltiples caracterizadas por un tubo de modulación de velocidad que permite la utilización de bandas anchas y que tiene una alta ganancia cuando está empleado como amplificador y una alta función cuando está utilizado como oscilador.
Patent ES-183050-A1 (ES)
Title: Un circuito magnético laminar
Filed: 1948-03-27
Abstract: Un circuito magnético laminar, que tiene dos o más chapas apiladas, caracterizado porque las chapas tienen cierto número de polos laminares dispuestos de canto obtenido únicamente por un plegado de lengüetas más o menos tangenciales de las chapas, tales que al menos uno de los bordes de polos dispuestos de cuanto se encuentre sobre una superficie de revolución, puediendo presentar además este circuito magnético las particularidades siguientes tomadas por separado o en combinación: a).- las lengüetas están replegadas sobre una longitud tal que el plano de las lengüetas es perpendicular al plano de las chapas. b).- las lengüetas están replegadas de tal modo que al menos uno de los bordes levantados de las capas se encuentre sobre una superficie cilíndrica. c).- las lengüetas están plegadas de tal modo que el plano de cada una de las lengüetas forme con la superficie cilíndrica un ángulo diferente de 90º. d).- los bordes levantados, vueltos hacia la superficie cilíndrica, de cada uno de los polos, se encuentra en los planos que son aproximadamente paralelos a la superficie cilíndrica. e).- las lengüetas se extienden hacia las extremidades en una dirección que se aparta de la materia de las chapas. f).- las lengüetas están dispuestas a lo largo del borde exterior de las chapas y la parte central de las chapas está deformada de manera que constituya un núcleo cilíndrico perpendicular al plano de las chapas.
Patent ES-184445-A1 (ES)
Title: UNA MáQUINA PARA TORCER FIBRAS DE PALMITO, FORMANDO CUERDAS CON ELLAS
Filed: 1948-06-21
Abstract: Una máquina para torcer fibras de palmito formado cuerdas con ellas caracterizada porque tiene un sistema central de transmisión de movimiento giratorio el cual se comunica a los diversos órganos constitutivos de la misma siendo el primero u tren cónico que hace girar a dos embocaduras en ángulo; estas embocaduras o boquillas tienen a su salida sendos juegos de dos rodillos asi mismo giratorios solidarizados por medio de engranaje los cuales determinan la torsión de la fibra que se introduce por la boquilla tal como sale de la planta convenientemente preparada.
Patent ES-196076-A1 (ES)
Title: PROCEDIMIENTO PARA LA OBTENCIoN DE ÉSTERES DE áCIDOS GRASOS.
Filed: 1951-10-10
Abstract: Procedimiento par ala obtención de ésteres de ácidos grasos con grupos hidróxidos libres por reesterificación de triglicéridos con alcoholes polivalentes caracterizado porque se tratan triglicéridos con alcoholes polivalentes como glicerina y ácido graso libre a temperaturas algo altas preferentemente superiores a 100º y preferentemente entre 160 y 220º.
Patent ES-273732-A1 (ES)
Title: Process for the polymerization of a conjugated diene
IPC: C08F36/04
Filed: 1962-01-15
Abstract: Polymers of conjugated dienes are made by polymerizing a diene in the presence of a catalyst that contains lithium and/or lithium compounds, at a temperature from 0 DEG C. to 100 DEG C. in an inert atmosphere, by adding the catalyst, "essentially continuously" to a mixture of the diene and solvent until the polymerization begins. By the expression "essentially continuously" means that the catalyst is fed into the reactor as a continuous stream without interruption, or incrementally at short time intervals. The catalyst is an alkyl lithium compound, admixed if desired with lithium metal, a lithium amide or a transition metal halide. Exemplified catalysts are n-butyl, and sec-butyl lithium, and an equimolar mixture of lithium isopropoxide and amyl lithium. The diene may be butadiene or isoprene. The solvent may be isopentane, or a mixture of amylenes.
Patent ES-292192-A1 (ES)
Title: Snubbing system for cranes
IPC: B66C13/06
Filed: 1963-09-25
Abstract: Carriage 25 of a hoist has wheels 19 which run on rails 21 and hoists a load platform 44 by means of cables 37, 38, 39 and 41. Additionally the platform 44 is provided with snubbing cables 71, 73 which are secured to the platform at one end and at the other end are wound on drums 69 which are braked. Additionally each drum 69 is spring wound. The snubbing cables 71, 73 are therefore kept taut and serve to prevent oscillation of the platform. Snubbing drum 69 (Fig. 4, not shown).- Drum 69 is connected by chain to pulley 76 which is braked at 81 adjustable at 84. The connection of pulley 76 to its shaft is by one-way clutch operable remotely. Alternatively the braking may be done by means of a disc.
Patent ES-302168-A1 (ES)
Title: Plant for the continuous manufacture of cast building components
IPC: B28B15/00
Filed: 1964-07-16
Abstract: A plant for the continuous production of building elements comprises a number of stations around a closed circuit, mould carriers 24 transversing the circuit from a casting station 21 to a component removal station 17 where each carrier is tipped sideways and the element is held and removed by a conveyer or transporter 27. The circuit comprises production tracks 2-4 and further tracks 5-10 where the concrete is allowed to set, the mould carriers 24 being transferred from tracks 2-4 to tracks 5-10 by a carriage 13 and are returned to one of tracks 2-4 by a further carriage 14. Each mould, fixed or replaceable on a carrier 24, is loaded with concrete at station 21, passes various finishing stations at 22 and is brought back to a production track as above mentioned to enter a station 16, where the mould is dismantled to allow the formed element to be subsequently removed at station 17 by transporter 27. Cleaning takes place at station 18, reassembly of the mould at 19 and addition of accessories, such as facings, at 20. The mould carriers 24 are moved on tracks 2-10 by devices 15 which comprise cable driven trolleys 52 which run beneath carriers 24 and couple therewith by means of fingers 69 which engage stops 47, Figs. 5, 6 (not shown). The mould carriers are transferred to or from and positioned on carriages 13, 14 by endless chains 42, Fig. 3 (not shown) mounted on the latter, the chains carrying lugs 46 which cooperate with the stops 47 when the carriers have been brought adjacent either pits 11, 12 or the appropriate track. At station 17 a tipper is provided, Fig. 7 (not shown), wherein the carrier 1 is locked by a device 26 and a supporting frame 73, 74, 76 is rotated on roller 78, the building element being simultaneously retained by the transporter 27. Tracks 5-10 may pass beneath heating enclosures 23.
Patent ES-321500-A1 (ES)
Title: Transistor amplifiers having both current and voltage responsive feedback provisions
IPC: H03F1/34
Filed: 1966-01-05
Abstract: A transistor amplifier has two negative feedback loops of which one is a current feedback loop for stabilizing gain and the other is a voltage feedback loop including an impedance 6 dimensioned to match the output impedance of the circuit to the impedance of the load 5. The current and voltage feedback loops comprise transformer 3, and resistor 6 and transformer 8, respectively. Transformer 8 may be omitted (Fig. 1, not shown), resistor 6 being directly connected to the base of transistor 2, although its presence permits a larger resistor 6 and hence reduces the loss therein. Transformers 3 and 8 may be replaced by a single three-winding transformer (Fig. 3, not shown), the windings being both of the primaries and one of the secondaries of transformers 3, 8. Capacitor 10 compensates for phase shift in transistor 2. A plurality of output transistors 2 may be connected in parallel.
Patent ES-342185-A1 (ES)
Title: N,n'-diglycidyl hydantoins
IPC: C08G59/10
Filed: 1967-06-22
Abstract: Novel N,N1-diglycidyl compounds of the formula wherein Z is the group =C=O, or a group = C(R 1 )R 2 in which R 1 and R 2 each is a hydrogen, or an aliphatic or cycloaliphatic hydrocarbon radical, or in which R 1 and R 2 together form a bivalent aliphatic or cycloaliphatic hydrocarbon radical are prepared from the corresponding compounds of the above general formula in which both nitrogen atoms are substituted by -CH 2 -X, where X is a group which can be converted to a 1,2-epoxyethyl residue, such as an hydroxyhalogenethyl group, which has the functional groups on different carbon atoms or an ethenyl group by treating such compounds with a hydrogen halide acceptor or a peracid or hydrogen peroxide respectively. The above intermediates which may or may not be isolated, are obtained by reacting the corresponding compound of the above general formula in which both the nitrogen atoms are unsubstituted with a compound of the formula X-CH 2 -Hal where Hal is a halogen atom in the presence of a basic catalyst. Therapeutic compositions, having a tumourinhibiting effect and suitable for enteral or parenteral administration, contain the above novel N,N1-diglycidyl compounds as the active ingredient.
Patent ES-345935-A1 (ES)
Title: Switching system for successive ignition of firing devices at delayed intervals
IPC: H03K17/735
Filed: 1967-10-10
Abstract: A circuit arrangement for firing a plurality of detonators with a predetermined time delay between each firing comprises thyristors T 1 , T 2 respectively in series with detonator terminals II, III, the control electrode of T 2 being connected to the series circuit T 1 , II through a time delay circuit P 1 , C 2 , a four-layer diode V 1 and a capacitor C 3 . Closure of a switch I makes T 1 conductive to fire the first detonator and charge capacitor C 2 which, after a time delay determined by the setting of adjustable resistor P 1 , makes T 2 conductive to fire the second detonator. The sequence is repeated for any further thyristor, detonator, time delay circuits in the chain. The voltage source U may be common to the whole chain or each thyristor may have its own separate source, in each case comprising charged capacitors. The capacitor C 2 may be replaced by several parallel connected capacitors selectible by a multi-position switch, Fig. 2 (not shown).
Patent ES-346211-A1 (ES)
Title: Electroplating of polymeric materials having a polymeric primer coating
IPC: H05K3/18
Filed: 1967-10-19
Abstract: A plastics substrate is metallized by applying thereto a primer comprising a graft or layer copolymer comprising by weight 15- 75% of butadiene/styrene polymer having grafted or layered thereon 85-25% of the polymer one or more monomers, and then electroplating the primed substrate, e.g. with Cu, Ni, Zn, Cd, Cr, Au or brass. The monomer(s) may be methyl methacrylate with or without a monoethylenically unsaturated compound having a H 2 C=C= group copolymerizable therewith. The butadiene/styrene polymer preferably comprises 10-50% styrene and 90-50% butadiene. Other monomers include ethyle or octyl acrylate, acrylonitrile, vinyl or vinylidene halides, e.g. chlorides, (chloro- or ethyl) styrenes, vinyl acetate, butyrate or benzoate, (meth)acrylic acids, acrylamide vinyl naphthalene, alkyl esters of maleic or fumaric . acid, e.g. dimethyl maleate, vinyl alkyl ethers or ketones, vinyl pyridine or isobutylene. The monomer may be emulsion-polymerized with an already-formed butadiene-styrene copolymer latex to provide graft polymers. The primer polymer may be applied to the article surface as an aqueous latex or a lacquer or dispersion in an organic solvent, e.g. xylene. or diacetone alcohol, by dipping, brushing or spraying. The pastics article may be made of polystyrene, poly(methyl methacrylate), acrylonitrile-butadiene-styrene resin, cellulose acetate butyrate resin, polyacrylics, polyethylenes, polypropylenes, poly vinyl chlorides, polyacetate, fluorocarbons, polycarbonates, poly phenylene oxides, or polysulphones. Prior to plating, the primed surface may be rendered conductive by successive immersions in a CrO 3 -complex conditioner, SnCl 2 sensitizing solution, Pd activation solution and an electroless Cu solution.
Patent ES-348151-A1 (ES)
Title: Indirectly heated cathode having portions with different thermal relations with a heater
IPC: H01J23/05
Filed: 1967-12-12
Abstract: A cathode for a magnetron comprises a cathode support 1 surrounding a heater 2 and carrying a first electron emitting body 5 and at least one second electron emitting body 12 of a different material which is in poor thermal contact with the support. The first body 5 consists mainly of tungsten and is preferably a dispenser cathode, and the second body 12 consists mainly of molybdenum and is heated by electron back-bombardment, and an annular gap is provided between the support 1 and the second body 12 which is secured to the support by a ring 13. Since the second bodies 12 are thermally insulated from the support they are cooled mainly by radiation, thereby increasing the permissible power of the magnetron. Preferably there are two bodies 12 each of a larger diameter than the first body 5 so that they shield the ends 10 and 11 of the screening hoods 7 and 8 from deposition of emissive material evaporated from the first body 5. The support 1 may be of reduced wall thickness as shown at 15 in the vicinity of the lower second body 12.
Patent ES-348352-A1 (ES)
Title: Processes for the Production of Phenyl Esters
IPC: C07D215/20
Filed: 1967-12-16
Abstract: Fungicidal, phytotoxic and bactericidal compositions comprise as active ingredient a phenyl ester produced by reacting a halogenated monohydric phenol with an acid chloride of a mono- or polycarboxylic acid or a halogenated polyhydric phenol with an acid chloride of a monocarboxylic acid in the presence of a catalytic quantity of an acid amide and/or a tertiary amine of which the amino group is or is not a constituent of an aromatic ring, at a reaction temperature of from 50 to 250 C., in combination with a carrier or diluent. Many esters are specified.
Patent ES-351788-A1 (ES)
Title: Pn-junction semiconductor with polycrystalline layer on one region
IPC: H01L23/58
Filed: 1968-03-20
Abstract: The reverse breakdown characteristic of a PN junction formed near the surface of a monocrystalline semi-conductor is improved by the provision on the surface zone of a layer of polycrystalline semi-conductor. Contacts are applied to the monocrystalline bulk and to the polycrystalline layer the layer may be formed of the same or a different semi-conductor. The diodes 11 shown are held together by glass 12 during processing and when completed may be separated individually or in groups. (The formation of the assembly involves hot-pressing together a glass plate and a prepared semi-conductor structure.) Each diode has a low resistivity mono- or polycrystalline portion 13 carrying a monocrystalline body 14 of higher resistivity a high resistivity epitaxial layer 16 is deposited on this and then, by more rapid deposition or by the use of a different temperature, low resistivity polycrystalline material 18 is deposited. The first three parts 13, 14, 16 may be silicon and the polycrystalline layer 18 germanium or vice versa or all parts may be silicon. Semi-conductors such as silicon-germanium alloys and AIIIBV compounds may also be used. A deathium impurity such as gold may be incorporated in the first portion 13. A transistor (Figure 2, not shown) may be formed as a standard planer transistor and polycrystalline semi-conductor regions are formed instead of the normal electrode metallization for the emitter and base regions. Emitter and base electrodes are then applied to the polycrystalline regions. The material of the polycrystalline regions each may be the same or different to that of the transistor body.
Patent ES-352663-A1 (ES)
Title: Improvements in and relating to textile yarn processing machines
IPC: D01H1/36
Filed: 1968-04-10
Abstract: A textile processing machine having a traversed rail has a power unit for effecting the traverse, the unit comprising a double acting ram 11, 10 positively driving the rail, see Fig. 2, not shown and the rate of movement of the ram is controlled to vary as the instantaneous speed of travel of the yarn being processed. As shown the hydraulically driven piston 11 reciprocates a builder rod which is connected to the traverse rail as disclosed in Specification 1211872. The pump P is driven from the drive which drives the spindles to ensure a constant speed ratio between spindle speed and traverse movement. The output from the pump passes via a two way valve 17 to either side of the differential piston 11. The valve 17 is operated by solenoids the state of which is governed by rail actuated limit switches as described in Specification 1,194,337. An adjustable restrictor 20 in the fluid path to one side of the piston determines the velocity ration of the piston movement in its alternate directions.
Patent ES-371129-A1 (ES)
Title: Gas-blast circuit interrupter with primary and secondary blast valves
IPC: H01H33/873
Filed: 1969-09-02
Abstract: A gas-blast type of circuit breaker is provided having separable contacts with a primary blast valve closely adjacent the point of abutment of the separable contacts, and a secondary blast valve controlling the flow of gas through at least one of the separable contacts.
Patent ES-380748-A1 (ES)
Title: Shock absorber means, especially for a vehicle steering column
IPC: F16F11/00
Filed: 1970-06-13
Abstract: To permit axial thrust of the steering column of an automobile from the shock due to an accident, the inner end of the column is constituted by two omega-shaped parts, connected to the steering mechanism through a damping device comprising two semi-circular rubber masses. The masses are precompressed between a continuous outer ring and a central sleeve constituted by two omega-shaped parts clamping between themselves the first said omega-shaped parts. Bulges are provided on the latter to separate the parts of the sleeve and to rub against them after the shock.
Patent ES-381104-A1 (ES)
Title: Fluid catalytic cracking process with a segregated feed charged to the reactor
IPC: C10G11/18
Filed: 1970-06-24
Abstract: A process for cracking at least one relatively low MW gas oil fraction and at least one relatively high MW gas oil fraction to gasoline in the presence of a fluidized zeolite catalyst comprises charging the low MW fraction to an upstream position and the high MW fraction to a downstream position in a cracking zone, cracking the fraction at 482-593 C. for a residence time of less than 5 seconds during which catalyst and hydrocarbon both flow concurrently through the zone so as to avoid formation of a catalyst bed in the reaction flow stream, the cracking of the low MW fraction being performed in the presence of a diluent vapour which reduces the partial pressure of the low MW fraction and recovering debutanized gasoline in increased yield. Suitable diluents are steam, N 2 , CH 4 or ethylene.
Patent ES-388388-A1 (ES)
Title: Loom
IPC: D03D35/00
Filed: 1971-02-17
Abstract: A shuttleless loom for simultaneously weaving two fabrics or webs independently of each other, but using a balanced common crank drive linkage with a flywheel to minimize inertial vibrations, a common knitting needle drive assembly, one needle for each fabric, a common rotating reed shaft with helically arranged beat-up dents, and a common power source. The knitting needles are held in a crank and pivot mechanism that causes the ends of the needle tips to move in a looped path that intersects the path of the weft-laying fingers to provide positive engagement of knitting needles and weft yarns, and the height of such looped paths are adjustable at their extremities by changes in the crank throw.