baber/WOPTO huggingface dataset:
Patent UY-30193-A1 (UY)
Title: Composiciones que contienen oligomeros del poli(beta(1,4)-2-amino-2-desoxiglucopiranosa) en solucion de fenoles modificados de lignina y sus usos.
Inventor: LOPRETTI MARY
IPC: A01N43/16
Filed: 2007-03-07
Abstract: La presente invencion se refiere a mezclas biocidas con actividad desinfectante, microbicida y promotoras del crecimiento radicular que contienen como componentes activos oligomeros de poli(beta(1,4)-2-amino-2-desoxiglucopiranosa) de formula I, y fenoles naturales oxidados de lignina de bajo peso molecular. Se refiere también a composiciones agronomicamente eficaces contra hongos, bacterias, insectos y nemátodos nocivos para las plantas de cultivos agrícolas, así como a sus usos en agricultura.
Patent ZW-17489-A1 (ZW)
Title: Curable polymer compositions and their manufacture and use
Inventor: ERIC NIELD
IPC: B05D7/24
Filed: 1989-12-21
Abstract: Curable partially plasticised (optionally particulate) compositions comprising partially crystalline polymers which can be made by for example a non-attritive method comprising heating a mixture of the polymer in a preferably moderate curable solvent for the polymer to a temperature above the melting point of the polymer when in the solvent and then cooling whereupon the polymer re-crystallises from the mixture. Also the use of such compositions in coating and in coating formulation.
Patent AT-506919-A1 (AT)
Title: Biomass solid fuel gasification method, involves guiding partial flow of injected gas downwards outside of reactor space, and introducing partial flow together with gasification agent into reactor space
Inventor: SAILER WALTER DIPL ING
IPC: C10J3/26
Filed: 2008-01-18
Abstract: The method involves injecting a gasification agent i.e. air, in a middle section of a reactor space (2) of a fixed-bed reactor. A partial flow of injected gas is guided upwards in a counter flow, and is extracted as a pyrolysis gas from the fixed-bed reactor. Another partial flow of the injected gas is guided downwards in the counter flow, and is extracted from the reactor. The former partial flow is guided downwards outside of the reactor space. The former partial flow together with the gasification agent is again introduced into the reactor space. An independent claim is also included for a device for gasification of a solid fuel of a biomass.
Patent ES-180174-A1 (ES)
Title: Un metodo para producir aceite de pizarra aceites estables, especialmente aceites para transformadores, aceites para turbinas y aceites lubricantes
Filed: 1947-10-18
Abstract: Un método para producir del aceite de pizarra aceites estables especialmente aceite para transformadores aceite para turbinas y aceite lubricante mediante refinación en tres o más etapas subsiguientes comrendiendo la primera etapa la extracción selectiva con un compuesto orgánico en cuya molécula está contenido un anillo quíntuple heterocíclico mientras que las otras etapas comprenden el tratamiento con agentes de un efecto polimerizador y/o condensador caracterizado porque se utilizan como agentes de extracción furfural alcohol furfurílico derivados de furán hidratado por ejemplo alcohol de tetrahidrofurfuril y sus sustitutos con aditamento de agua.
Patent ES-188275-A1 (ES)
Title: UNA MáQUINA AUTOMáTICA PARA LA DEVOLUCIoN DE CAMBIOS DE MONEDA FRACCIONARIA METáLICA
Filed: 1949-05-11
Abstract: Máquina automática para la devolución de cambios en moneda fraccionaria metálica que consiste esencialmente en una caja en cuyo interior van dispuestos transversalmente tres ejes sobre los cuales van montados en el primero que se halla colocado cerca de la cara de la máquina donde figura una placa con un determinado número de teclas unas palancas que son accionadas por dichas teclas palancas que a su vez mueven unos brazos articulados en el eje siguiente los cuales ponen en movimiento a través de unas pestañas arqueadas a unas piezas acodadas en forma de puente presentando las referidas pestañas unas varillas que se introducen holgadamente en unas piezas rectangulares que hacen las veces de expulsores de unas monedas que se disponen en unas guías verticales previéndose en la parte posterior de dichas guías que presentan unas aberturas de la altura adecuada a las monedas a devolver una rampa que gracias a una lámina angularmente desplazable por la acción de un juego dentado accionable desde el exterior puede dirigir las monedas hacia uno u otro de los lados de la máquina según sea la posición de aquella lámina.
Patent ES-191822-A1 (ES)
Title: UN PERFECCIONAMIENTO EN LA FABRICACIoN CONTINUA DE VIDRIO
Filed: 1950-02-24
Abstract: Perfeccionamiento en la fabricación continua de vidrio del tipo, según el cual, se añade a la mezcla de materias vitrificables, o composición, desperdicios de vidrio o chatarra. Este procedimiento se caracteriza por reservarse la zona del horno a elevada temperatura, para la elaboración del vidrio a partir de la composición; fundir la chatarra en una zona del horno de temperatura menos elevada y realizar la mezcla íntima del vidrio elaborado con la chatarra fundida, provocando en esta zona del horno o en una zona inferior a esta, una agitación del baño por una elevación de temperatura, localizada en ciertas zonas del baño.
Patent ES-196867-A1 (ES)
Title: Un mecanismo perfeccionado para maquinas de genero de punto circulares
Filed: 1951-03-06
Abstract: Mecanismo perfeccionado para máquinas de género de punto circulares del tipo de recogida que comprenden esencialmente un cilindro de agujas giratorio un primer anillo o cerrojo circular que contiene una serie de levas o excéntricos que guían los talones de las agujas un segundo anillo que contiene unas levas o perfiles excéntricos que guían los flejes de levantamiento selectores o "jacks" de las agujas de género de punto un tercer anillo que contiene una serie de levas o perfiles excéntricos que sirven para el accionamiento de las platinas de recogida o formato las cuales se hallan situadas entre las agujas y un dispositivo alimentador de hilo o hilos que está caracterizado porque comprende esencialmente: un primer cerrojo de descenso de las agujas excéntrico de baja de los talones de las agujas conjunto de excéntricos o similar que actúa en el primer anillo anterior y que se vuelve activo o inactivo según se confeccionan o no las pasadas elásticas del puño elástico del género de punto; un primer cerrojo de levantamiento de los "jacks" que está situado en el segundo anillo anterior y que levanta los "jacks" como las agujas asociadas a éstos últimos una vez todas la.s agujas de la máquina han descendido debido a la acción del primer cerrojo de descenso de las agujas; un segundo cerrojo o excéntrico de descenso para las agujas seleccionadas por los "jacks" levantados por el primer cerrojo de "jacks" estando dicho segundo cerrojo situado con respecto al recorrido de las agujas a continuación del perfil. levantador del primer cerrojo de "jacks"; un cerrojo normal de levantamiento de los "jacks" situado sobre el segundo anillo anterior y que está situado a continuación del primer cerrojo de "jacks"; un perfil levantador para las agujas no seleccionadas ni levantadas por los "jacks" el cual pertenece al primer anillo y se encuentra a continuación de un perfil horizontal situado debajo del segundo cerrojo de descenso de las agujas; un tercer cerrojo de agujas de tipo basculante situado en el primer anillo cuyo perfil durante la confección de las pasadas elásticas del puño elástico coge todas las agujas tanto las seleccionadas por los "jacks" como las levantadas por el perfil levantador anterior y las levanta hasta su posición superior; un cerrojo basculante de platinas situado en el "tercer anillo anterior el cual se vuelve activo o inactivo según se confeccionen o no las pasadas elásticas del puño elástico; uno o varios guía-hilos de hilo elástico; un primer dispositivo mecánico que vuelve activo o inactivo el primer cerrojo de descenso de las agujas; un segundo dispositivo mecánico que vuelve activo o inactivo el o los guia-hilos de hilo elástico durante las pasadas elásticas del puño; un tercer dispositivo mecánico que hace oscilar el cerrojo basculante o leva articulada de retroceso de las platinas; un cuarto dispositivo mecánico que hace bascular u oscilar el tercer cerrojo de agujas de tipo basculante.
Patent ES-252763-A1 (ES)
Title: Process for purifying sugar
IPC: C13B20/14
Filed: 1959-10-20
Abstract: In purifying an aqueous sugar juice, such as diffusion juice obtained by diffusion of sugarbeet cossettes, or partially demineralized molasses obtained by passing dilute molasses, e.g. beet molasses, through a mixed bed or two separate beds of cation- and anion-exchange resins, the impure juice is treated with, e.g. passed through, a bed of a strongly basic, e.g. quaternary ammonium, anion-exchange resin furnishing hydroxyl ions and giving the juice a highly alkaline pH, e.g. between 11 and 12. The strongly basic anion-exchange resin may be one component of a mixed bed or two separate beds of anion- and catio-exchange resins. The highly alkaline juice is then mixed with calcium sulphate and/or calcium chloride and the resulting precipitate, containing impurities, is removed, as by sedimentation and filtration, to yield a clear purified juice, which may be further purified by being passed through a mixed bed or two separate beds of anion- and cation-exchange resins. The cation exchange resin may be a copolymer of methacrylic acid and divinylbenzene. Specifications 841,620 and 935,909 are referred to.
Patent ES-261339-A1 (ES)
Title: Copper phthalocyanine pigments crystallisation and flocculation-resistant in the -form and process for their manufacture
IPC: C09B67/00
Filed: 1960-09-28
Abstract: The invention comprises copper phthalocyanine pigments in the a -form in a state of dispersion suitable for pigmenting purposes which comprise intimate mixtures of 0.5-10% of manganese phthalocyanine and if desired 0.5-10% of other metal phthalocyanines, the balance to 100%, but at least 80% being copper pthalocyanine and/or copper monochloro- or monobromo - phthalocyanine. Other metal phthalocyanines mentioned are those of tin, aluminium, magnesium, titanium and vanadium, for example dichloro- and dihydroxy-tin phthalocyanines. Instead of manganese phthalocyanine itself, monochloro-manganese phthalocyanine may be used. The pigments are made by grinding the a - or b -forms of copper phthalocyanine and/or copper monochloro- or monobromo-phthalocyanine, manganese phthalocyanines and the other metal phthalocyanine if any, to produce the a -form and a state of dispersion suitable for pigmenting purposes before, during or after mixing them together. Grinding may be conducted in the presence of an inorganic or organic salt or a solid organic compound capable of subliming and mixing may be effected by grinding or synthesizing the phthalocyanines together. A mixture of the pigments in b -form may also be converted to a -form by prolonged heating in dilute sulphuric acid. Examples are given. The pigments are crystallization- and flocculation-resistant. Specifications 851,494 and 971,044 are referred to.
Patent ES-268397-A1 (ES)
Title: Method of treating hides or skins
IPC: C14C1/06
Filed: 1961-06-06
Abstract: Skins are dehaired using a proteolytic enzyme solution, derived from the treatment of keratin-aceous material with a strain of Streptomyces fradiae, having a keratinase activity between 100 and 1100 keratinase units/ml. This process eliminates the usual alkali pretreatment with line. Potassium and sodium chlorides, sodium and magnesium sulphates, sodium hydrogen sulphide, sodium bicarbonate and sodium thioglycolate may be added as activators and phenolic derivatives as preservatives. Specification 821,129 is referred to.
Patent ES-290484-A1 (ES)
Title: Improved method for the preparation of dicyclohexylketone
Filed: 1963-07-31
Abstract: Dicyclohexyl-ketone is made by treating hexahydrobenzoic acid at between 330 DEG to 450 DEG C. with a catalyst comprising manganous oxide dissolved in hexahydrobenzoic acid. The catalyst may be protected against oxidation by passing small amounts of hydrogen through the reaction mixture and catalyst life is maintained, and a very pure product results, if steam is blown into the molten mass forming the catalyst. In addition to manganous oxide, other metal oxides which are inert at the reaction temperatures but which form salts with the acid, e.g. magnesium oxide, may be present. The yield is said to be quantitative. Examples are provided.
Patent ES-334817-A1 (ES)
Title: New azepine derivatives and their production
IPC: C07D223/24
Filed: 1966-12-22
Abstract: <FORM:1114970/C2/1> <FORM:1114970/C2/2> <FORM:1114970/C2/3> <FORM:1114970/C2/4> <FORM:1114970/C2/5> <FORM:1114970/C2/6> Novel dibenzazepines of the Formula I, wherein R1 represents a C1- 4 alkyl group, each of R2 and R3 represents hydrogen or a C1- 4 alkyl group and R4 represents a C1- 4 alkyl group or, when taken together with R2, it represents an alkylene group having (3-n) or (4-n) chain members, or, together with R3, it represents an alkylene group having 4 to 6 chain members, m represents 1 or 2, n represents 0, 1 or 2 and (m + n) represents 1,2 or 3, and their acid addition salts, are prepared by (a) reacting a compound of the Formula II with an oxidizing agent, or (b) reacting a compound of the Formula III in the presence of a basic condensing agent, with a reactive ester of an amino alcohol of the Formula IV, wherein R31 represents a C1- 4 alkyl group, or (c) reacting a reactive ester of an alcohol of the Formula V with an amine of the formula HNR3R4 or (d) hydrolysing a compound of the Formula VI, wherein R5 represents a cyano group or an acyl radical of a carboxylic acid or of a monofunctional derivative of carbonic acid, and, if desired, converting a compound of Formula I obtained by any of methods (a) to (d) into an acid addition salt. 3-Methylsulphinyl- or 3-ethylsulphinyl-10,11-dihydro - 5H - dibenz[b,f]azepine is prepared by oxidizing 3-methylthio- or 3-ethylthio-5-acetyl-10,11 - dihydro - 5H - dibenz[b,f]azepine with sodium metaperiodate and hydrolysing the resulting 3 - methylsulphinyl- or 3 - ethylsulphinyl - 5 - acetyl - 10,11 - dihydro - 5H - dibenz[b,f]azepine with potassium hydroxide in ethanol. 3 - Methylsulphinyl - 5 - (3 - chloropropyl) - 10,11 - dihydro - 5H - dibenz[b,f]azepine is prepared by reacting 3-methylsulphinyl-10,11-dihydro - 5H - dibenz[b,f]azepine with 1-chloro-3-bromo-propane. Pharmaceutical compositions, having chatecholamine-potentiating and reserpine-antagonistic activity, for oral, rectal or parenteral administration, comprise a compound of Formula I together with a carrier.
Patent ES-337557-A1 (ES)
Title: Improvements relating to cooking fat preparation and packaging.
IPC: A21D13/08
Filed: 1967-03-03
Abstract: Apparatus for producing strands of cooking fat coated with non-self adhesive edible material to enable the strands to be packed together without losing their identity, comprises an extruder plate 3 with means 4 to chop the emerging strands 5 into sections 6 and a fluidising bed 12 for the material (flour, whey powder &c.) placed to receive the sections. Bed 12 is produced above a perforated false bottom 8 of a trough 7. A chamber 9 under bottom 8 is formed with an inlet 10 for compressed air. A screen conveyer 11 runs through bed 12 and is subjected to the blast of the fluidising air above the level of the bed as at 13 to remove excess coating from the sections 6a. Specification 1,170,081 is referred to.
Patent ES-341461-A1 (ES)
Title: Differential mechanism
IPC: F16H48/10
Filed: 1967-06-06
Abstract: In a limited-slip differential of which the housing 12 has a circumferential series of arcuate recesses for the reception of two sets of axially overlapping spur planets 50, 88 meshing with side sun pinions 56, 94 (as described in Specification 1,099,717), support members 46, 60 are mounted in the spaces between the ends of the planets and the housing end plates, these members having arcuate side faces, e.g. 60c, against which the ends of the planet teeth bear with increasing frictional force as the driving torque increases. The frictional effect is augmented by plungers 66, 66a mounted within the supports 46, 60 and pressed by axial springs 62, 62a against the inner ends of the planets to force their outer ends against friction discs 40, 70. Sun pinions 56, 94 are centred and also forced against discs 40, 70 by annular discs 106, 108 urged apart by a central spring 116, a rubber or like block, or by fluid pressure.
Patent ES-343055-A1 (ES)
Title: Auxiliary feeding device in sewing machines
IPC: D05B27/18
Filed: 1967-07-14
Abstract: In a cup-feed sewing machine, one cup transmits one-way step-by-step motion to the other cup by means provided within the overhanging bracket of the machine frame, and said means are operatively connected by further means to two downwardly-extending- vertical shafts journalled within said bracket and carrying two auxiliary feed rollers spaced behind said cups, for transmitting to saidrollers step-by-step motion in synchronism with the rotation of said cups. A shaft 19, rotated step-by-step and carrying a feed cup 3, is coupled by gearing 20, 21 to a shaft 22 which is journalled in the overhanging machine frame bracket 2 and is coupled by gearing 23, 24, 26 to a shaft 27 connected by a universal coupling 28 to a shaft 29 journalled in bracket 2 and carrying a feed cup 4 co-operating with feed cup 3. The intermediate gear 24 is coupled by gearing 32, 33 to a shaft 34 which is journalled in bracket 2 and detachably carries an auxiliary feed roller 30. Gear 26 is coupled by gearing 36, 38 to a shaft 39 which is journalled in bracket 2 and detachably carries an auxiliary feed roller 31 cooperating with feed roller 30. Gears 32, 33 are mounted on an arm 41 which is pivoted on the shaft 25 carrying gear 24. Arm 41 may be swung, against spring bias, to separate roller 30 from roller 31. The diameters of rollers 30, 31 may be varied.'
Patent ES-343722-A1 (ES)
Title: Process for the manufacture of polyolefins
IPC: C08F10/00
Filed: 1967-08-02
Abstract: Olefin polymers are made by polymerizing ethylene alone or in admixture with up to 10%, of a higher alpha-olefin having 3 to 15 carbon atoms in solution, suspension, or the gaseous phase, at a temperature in the range of 20 to 250 C., in presence of hydrogen, and under a pressure up to 10 atmospheres and in the presence of as catalyst a mixture of from 0À05 to 0À3 millimole of a trivalent chlorine-containing compound per litre of dispersing agent or solvent, or per half litre of reaction volume, if the polymerization is carried out in the gaseous phase, and an organo-aluminium compound in amount corresponding to from 0À1 to 3À0 millimoles of aluminium equivalent per litre of dispersing agent, solvent, or reaction volume. The organoaluminium compound is selected from, (a) a compound of the formula AlR1 3 where R1 represents a C 4 to C 40 hydrocarbon radical or (b) a reaction product of a trialkylaluminium compound or an alkylaluminium hydride with a diolefin having 4 to 20 carbon atoms, e.g. triisobutyl Al and isoprene (polymeric isoprenyl aluminium). The trivalent chlorine-containing Ti-compound is preferably obtained by reducing a compound of the formula Ti(OR) 4-n Cl n where n is 1 to 4, and R represents a C 2 to C 8 hydrocarbon radical, with an alkyl Al sesquichloride, and/or a dialkyl Al monochloride, and/or isoprenyl Al at a temperature in the range of - 60 to +70 C., and if desired heat-treating and washing the product. The monomers polymerized are purified with a copper catalyst. Exemplified polymers are polyethylene, and a copolymer of ethylene and butene-1.
Patent ES-345363-A1 (ES)
Title: Ketone peroxide composition stabilized with an amine
IPC: C07C407/00
Filed: 1968-10-22
Abstract: A process for storage-stabilizing ketone peroxides comprises storing the ketone peroxides in solution in one or more inert solvents and in a stabilizing quantity of one or more aliphatic, alicyclic or heterocyclic amines. The aliphatic amines may contain hydroxy substituents. Preferred solvents are glycols, glycol ethers, phosphate esters, ethyl acetate, alkyl benzenes, aliphatic alcohols and phthalate esters. Many suitable amines are disclosed. The compositions may further contain cross-linking coaccelerators, e.g. acetyl acetone and ethyl acetoacetate.
Patent ES-355251-A1 (ES)
Title: Modular device for electrical connections and applications thereof
IPC: H01R13/432
Filed: 1968-06-20
Abstract: A modular device for forming electrical connections formed of a split, insulated central body with a conductive plate passing therethrough and a pair of complementary bodies each having a conductive strip and adapted to cooperate with the central body to electrically connect the conductive strips.
Patent ES-364044-A1 (ES)
Title: Hinged guide-roller banks for confining continuously cast slabs
IPC: B22D11/128
Filed: 1969-02-25
Abstract: After leaving the mould of a continuous casting machine a slab C is supported and cooled in a guide roll assembly. The assembly comprises two spaced columns 18 with two box frames 17 hinged to the columns so they may be swung away from the slab path (as shown in the broken lines) for maintenance. Rollers 21, provided with back-up rollers 23, engage the broad face of the casting. The casting is cooled by spray nozzles 45, 46. The nozzles 45 are mounted on a manifold 44 which can be retracted from the casting on guides (not shown) on a nozzle supporting frame 41. The nozzlesupporting frames 41 are pivotable about axes 42. In order to facilitate adjustment of the casting rolls, the box frames are provided with an eccentric pivot (Fig. 7) comprising a cylindrical shaft 28a which on rotation about a bolt (shown in cross-hatched lines) varies the position of the pivoting axis. Projections 33 engage lugs 32 to ensure correct alignment of the column and box frame. A bolt 39 in a socket 40 adds extra rigidity to the assembly when in use. The ends of the box frames opposed to the hinged ends carry latch yokes 29 which engage slots 30 in the columns and are secured to the columns by wedges 34 movable on bolts 35.
Patent ES-366033-A1 (ES)
Title: Improvements in or relating to internal combustion engines
IPC: F02B75/04
Filed: 1969-04-15
Abstract: A ship 33 has an engine 35 (see Division F1) which during normal operation propels the ship via propeller shaft 37, but which can be supercharged to provide additional power to drive additional propellers 41, 42. The latter may be driven directly by the engine or, as shown, they may be driven by electric motors 39, 40 receiving electricity from a generator 38 driven by the engine. The ship is capable of running submerged with its engine 35 working by means of a "Schnorkel" device in the form of a hollow mast 36.
Patent ES-366234-A1 (ES)
Title: Phase controlled roll stabilization system for ships
IPC: G05D1/08
Filed: 1969-04-19
Abstract: In a ship fitted with a free surface tank roll stabilizer 10 the method of stabilizing comprises comparing the tank liquid oscillation and the ship roll, and automatically adjusting the tank liquid level until the tank liquid phase lag is within a predetermined range. Phase comparator 20 receives signals from tank liquid oscillation transducer 18 and from ship roll sensor 21, generates signals representing the phase displacement between these two signals received and applies its output to pump control unit 22 which influences pump 16 to fill or drain tank 10 until the tank liquid phase lag is brought near 90 degrees. A transducer 18 which includes differential pressure sensing device 26 is preferred.
Patent ES-384561-A1 (ES)
Title: Ring and traveler
IPC: D01H7/60
Filed: 1970-10-15
Abstract: Thread guiding device for ring spinning and ring twisting frames includes a ring having a radially inner engagement surface and a bottom engagement surface, and an ear-shaped traveller mounted on the ring for traveling around the same, the traveller being in engagement only with the inner and bottom engagement surfaces of the ring in the course of travel thereof about the ring.