baber/WOPTO huggingface dataset:
Patent UY-29286-A1 (UY)
Title: Agentes terapeuticos 1
Inventor: INGHARDT TORD
IPC: C07D319/14
Filed: 2005-12-21
Abstract: Compuestos de fórmula I, procesos para preparar dichos compuestos, su uso en el tratamiento de la obesidad, trastornos psiquiátricos, cognitivos y de la memoria, esquizofrenia, epilepsia, y condiciones relacionadas a ellos y trastornos neurológicos como demencia, esclerosis múltiple, mal de Parkinson, corea de Huntington y mal de Alzheimer y trastornos dolorosos asociados a ellos y a composiciones farmacéuticas que contengan dichos compuestos.
Patent UY-31960-A1 (UY)
Title: "torre de conversión eólica"
Inventor: DULCETTI FLAVIO FRANCISCO JR
IPC: F03D3/00
Filed: 2009-07-03
Abstract: La presente invención se trata de una torre de conversión eólica (1), que por su concepción innovadora permite que una megaestructura rotatoria en metal u otros materiales se deslice girando horizontalmente en torno a una megaedificación vertical con torre de hormigón armado provista de diversos niveles con medios que permitan que estos niveles giren con la fuerza del viento y trasmitan tal fuerza a una rueda volante con cremallera a varios conjuntos generadores transformando la energía cólica en energía eléctrica con gran potencia.
Patent ES-184584-A1 (ES)
Title: UN DISPOSITIVO DE REGULACIoN DE LA POSICIoN DE PARTIDA DEL SOPLETE EN LAS MáQUINAS OXI-CORTADORAS
Filed: 1948-07-15
Abstract: Un dispositivo de regulación micrométricas de aproximación horizontal de soplete para llevarlo a atacar en la chapa en un punto determinado que se adapta a las máquinas oxi-cortadoras en las cuales esta regulación hace recorrer al soplete trayctorias rectilíneas y circular combinadas; consistente en una rueda dentada motnada en un eje vertical de rotación maniobrado a mano y que engrana por mediación de una rueda loca y que tiene cualquier número de dientes con una rueda satélite que tiene el mismo número de dientes que la primera y va montada en el eje vertical al cual se fija la corredera que da el movimiento rectilíneo de aproximación teniendo por efecto la maniobra de este dispositivo desplazar el soplete paralelamente a si mismo durante su movimiento circular de aproximación.
Patent ES-192564-A1 (ES)
Title: PROCEDIMIENTO PARA LA OBTENCIoN DEL áCIDO SULFANiLICO PARTIENDO DE LOS LiQUIDOS RESIDUALES DE LA FABRICACIoN DEL CLORURO DEL áCIDO ACETILSUFANiLICO
Filed: 1950-04-04
Abstract: Procedimiento para la obtención del ácido sulfanílico partiendo de los líquidos residuales de la fabricación del cloruro del ácido acetil-sulfanílico caracterizado por transformar el ácido acetil-sulfanílico presente en las aguas residuales de dicha fabricación por hidrolisis rápida en medio ácido hirviendo las aguas residuales durante 2-3 horas en una caldera provista de revestimiento antiácido y separar luego el ácido sulfanicílico formado.
Patent ES-192896-A1 (ES)
Title: Un sistema para moldear lavaderos de cemento en serie
Filed: 1950-04-28
Abstract: Un sistema para moldear lavaderos de cemento en serie que se caracteriza por fabricar el lavadero boca abajo utilizando para ello un molde compuesto de una serie de piezas rígidas e indeformables doveladas encajadas y ensambladas entre sí formando dos juegos o conjuntos uno para el encofrado interior y otro para el encofrado exterior afianzándose cada uno de estos conjuntos por una dovela o pieza de clave y apoyándose también ambos conjuntos sobre una misma pieza de soporte o bandeja; rellenándose el espacio intermedio con hormigón por la parte superior que en la posición invertida adoptada corresponde al fondo del lavadero; manteniéndose en esta posición durante el fraguado y en su caso el vibrado; conseguido lo cual se invierte el conjunto se retira la bandeja soporte que habrá quedado arriba; se saca la clave y luego el resto de dovelas del encofrado interior y finalmente se retira la clave y el resto de dovelas del encofrado exterior.
Patent ES-198631-A1 (ES)
Title: SISTEMA DE TRANSMISIoN DE SENALES
Filed: 1951-06-26
Abstract: Un sistema de transmisión de señales que comprende medios a los que llega una onda de mensaje o de información que se analiza para derivar así elementos de la misma medios para obtener un valor computado o pronosticado de la mencionada onda de mensaje medios para substraer este valor del elemento de onda presente y derivar una señal de error medios para transmitir la señal de error a una estación receptora y medios en esta última para utilizar la señal de error a fin de reconstruir un facsímil de la onda de mensaje caracterizado porque los medios para obtener el valor pronosticado comprende órganos dilatorios alimentados con tales elementos de mensaje para derivar una serie de elementos de mensaje retardados cada uno de los cuales representa un elemento que precede al elemento actual u está demorado del tiempo que lleva de aislamiento al elemento actual respectivo y medios para combinar los diversos elementos demorados de acuerdo con las estadísticas de la onda de mensaje a fin de derivar el valor pronosticado.
Patent ES-272707-A1 (ES)
Title: Production of adipic acid and nitrocylcohexane
IPC: C07C51/31
Filed: 1961-12-05
Abstract: Adipic acid and nitrocyclohexane are produced by reacting cyclohexane with nitrogen dioxide at a temperature between 30 DEG and 70 DEG C. in the presence of a catalyst based on silica gel and/or a salt of vanadic acid. The nitric oxide formed during the reaction is preferably eliminated by the introduction of oxygen. Cyclohexyl nitrate, d -cyano-valeric acid and caproic acid e -nitrate are formed as by-products and may be further converted to adipic acid by recycling or by separating them from the reaction mixture followed by oxidation of the cyclohexyl nitrate with nitric acid and hydrolysis with a mineral acid of the caproic acid e -nitrate and the d -cyano-valeric acid. The nitrocyclohexane may also be transformed into adipic acid by treatment with sodium hydroxide to give the sodium salt of nitrocyclohexane which is converted to cyclohexanone by treatment with hydrochloric acid, the cyclohexanone being subsequently oxidized to adipic acid by means of nitric acid or nitrogen dioxide. Examples are given. Other by-products obtained are succinic and glutaric acids and dinitrocyclohexanes.
Patent ES-310930-A1 (ES)
Title: Method of casting pistons
IPC: B22C9/04
Filed: 1965-03-24
Abstract: A method of casting a metal piston having at least one cavity therein comprises the steps of forming a core of a water soluble salt to the shape of the cavity or cavities to be formed in the piston, casting the piston around this core and then dissolving the core. Examples of suitable salts include, sodium sulphate by itself, sodium carbonate with up to 10% potassium carbonate, sodium sulphate with up to 20% potassium sulphate and sodium sulphate with up to 15% sodium chloride. The soluble core may be reinforced by wire or glass fibre and may also be strengthened by the addition of a proportion of refractory or insoluble filler material such as alumina or calcium sulphate.
Patent ES-348646-A1 (ES)
Title: Regeneration of sulfur contaminated catalysts
IPC: B01J23/90
Filed: 1967-12-26
Abstract: A solid catalyst deactivated by the deposition of sulphur thereon is regenerated by contacting the catalyst with a sulphide solution, thereby effecting substantial conversion of the sulphur to a soluble polysulphide which is recovered. The sulphide solution may .be an aqueous ammoniacal solution of H 2 S. In the process for oxidising a soluble sulphide using oxygen, and a solid catalyst, the catalyst may be regenerated by periodically stopping the flow of oxygen and continuing the contact of the sulphide solution to convert deposited sulphur to a soluble polysulphide. Catalysts mentioned are metal phthalocyanines and metal sulphides.
Patent ES-349077-A1 (ES)
Title: Stirrer-ball mill
IPC: B02C17/16
Filed: 1967-12-19
Abstract: A stirrer ball mill, particularly for grinding chocolate, comprises a cylindrical vertical housing for a grinding chamber 12, Fig. 2 with a shaft 16 carrying radial stirrers 14 and a horizontal partition or partitions 17a, 17'a having throughflow openings 49, 49' to form separate compartments 46..48 each charged with a batch of different sized grinding bodies 43..45. The largest bodies 43 are in the lowest compartment. The shaft 16 has a diameter at least one third that of the chamber 12, and may be conically-shaped along its axial direction. The chamber may have a heating/ cooling jacket and sieves 17, 18 at the upper and lower ends. The stirrers may be shovel shaped and freely rotatable about radial axes. A compartment or compartments 188, 89 Fig. 4, free of grinding bodies may be provided, e.g. for the introduction, or withdrawal of additives or aeration i.e. as via conduits 95, 96 and to reduce the viscosity of the material being ground.
Patent ES-351692-A1 (ES)
Title: Bead-ring applicator
IPC: B29D30/32
Filed: 1968-03-16
Abstract: A bead ring applicator 1a for a tyre-building machine comprises a shaft 4a for carrying a tyre building drum, an applicator shaft 3 projecting from the end of shaft 4a, bead ring-carrying arms 5 collapsible inwardly from and re-erectable to a ring-supporting position, gearing 10, 11 for collapsing and re-erecting the arms and a piston-and-cylinder mechanism (the piston 8a only being shown) for reciprocating shaft 3 relative to shaft 4a.
Patent ES-352011-A1 (ES)
Title: Grouting composition
IPC: C09K17/50
Filed: 1968-03-26
Abstract: An aqueous gel-forming grouting composition comprises an aqueous solution containing 25-45% wt. (a) sulphonated polyphenolic material extracted from coniferous tree bark and/or quebracho wood and 5-40% wt, based on wt of (a), of (b) a water-soluble chromate or dichromate and 5-25% wt (c) borax. The composition has pH 8-10.5.
Patent ES-353044-A1 (ES)
Title: Blade length indicator
IPC: B26B21/26
Filed: 1968-04-23
Abstract: In a razor blade cartridge in which a ribbon blade 18 moves from a supply reel 14 along a platform 20 to a take-up reel 16, the end of the blade being attached to an arbor 22 which is rotated to advance a new shaving length 18a into shaving position, a blade shaving length counting mechanism is provided which comprises a water resistant tape 50 drawn from a supply reel 34 past a window 42 to a take-up reel 52, the drive shaft 58 of which is driven from the arbor 22, the tape bearing numerals 60 which are visual at the window 42 and each numeral indicating the number of unused lengths 18a still remaining on the blade 18. The tape is located beneath the window aperture by members (44), Fig. 5 (not shown), and 46. The blade and take-up reels may be a unitary structure.
Patent ES-354149-A1 (ES)
Title: In-situ concreter for tunnel linings - cutter support arches have end formwork and match lining in section
IPC: E21D9/04
Filed: 1968-05-21
Abstract: In-situ concreter as lining system for tunnels or galleries in stressed rock, embodies lost shuttering plates acting subsequently as reinforcement together with H-shaped assembly arches which are applied to the preconcreted tunnel lining right up to the face where the arches serve as supports for the shield cutters. The cutters can adjust crossways on the outer flanges of the arches which have formwork at their endface towards the tunnel lining supported on the inner flanges of the arches. The arches have a height viewed in section which equals the thickness of the lining. The endface formwork should be carried on the stay of the H arch member in the form of a frontal box structure locked onto the outer flange of the arch, the forward/endwall of the box being roof shaped to close off the lining space within the formwork. A space is left pref. between the base of the formwork box and the inner flange of the arch.
Patent ES-355963-A1 (ES)
Title: Circular knitting machine having a striping apparatus and a yarn-engaging hook
IPC: D04B9/26
Filed: 1968-07-10
Abstract: A hook 23 is provided attached to levers 11, 15 pivotally mounted within the cylinder of a superpose-cylinder machine the levers being under the control of cams 17, 21 and followers 14, 19 such that the hook of the housing being projected receives a composite motion causing it to swing down and be withdrawn within the needle cylinder simultaneously engaging and drawing the yarn from an operative yarn guide within the needle circle and such that it is taken and knitted by the needles.
Patent ES-365266-A1 (ES)
Title: Improvements relating to the Production of Non-Alcoholic Beverages.
IPC: A23L2/64
Filed: 1969-03-26
Abstract: An ethanolic beverage e.g. sherry or cider, is distilled under reduced pressure to remove ethanol therefrom, the flavour constituents are extracted from the ethanolic distillate with a low boiling point solvent in which ethanol is substantially insoluble (isopentane, ethyl chloride or liquid carbon dioxide under pressure), the solvent extract is separated from the distillate, and the flavour constituents are recovered from the solvent extract by removal of the solvent and replaced in the residue from the original distillation. The whole is brought back to its original volume with water. The ethanol-free beverage may be supplemented by the addition of further volatile flavour constituents. Thus, according to the examples, excess of n-propanol, iso-butanol and n-butanol was added to ethanol-free sherry residue whereas the amount of amyl and hexyl alcohols returned was reduced. With cider small amounts of npropanol and glycerol were additionally included with the flavour constituents returned, and the ethanol content of the flavour-replenished residue was brought up to the legal limit of 2% proof spirit. The product was carbonated.
Patent ES-369757-A1 (ES)
Title: Benzyl alcohol derivatives
IPC: C07C/
Filed: 1969-07-22
Abstract: Threo and erythro compounds of the general Formula (I) (R1=m- or p-halobenzyl Z=Cl, Br, I) are prepared by reacting a cis- or trans-compound of the Formula (II) with an N-haloamide in the presence of water. The threo compounds (I) may be converted to racemic and optically active erythro compounds of the general Formula (III) and salts thereof by reaction with ammonia or a reactive derivative thereof (e.g. potassium phthalimide) followed by removal of any residual N-substituents, salt formation and/or resolution. The erythro compounds (I) may be converted to erythro compounds (III) by reaction with a reagent capable of introducing an O-blocking group and proceeding as above, the process also including removal of the O-blocking group.
Patent ES-370913-A1 (ES)
Title: Catalysts
IPC: B01J37/02
Filed: 1969-08-27
Abstract: A nickel-in-silica catalyst is produced by precipitating nickel hydroxide from an aqueous solution of a nickel salt by addition of an aqueous solution of an alkali metal hydroxide, while maintaining the reaction mixture pH at 7 to 10.5, as measured at 20 C, mixing the nickel hydroxide during or after the precipitation with a silica-containing material and heating the mixture thus obtained at 50 to 120 C in the presence of an aqueous alkaline solution of pH of 11 to 13.5 to give a composition which on reduction with hydrogen for 30 minutes at 450 C with a hydrogen flow of 30 l/hr per 0.5 g composition yields a catalytic composition less than the specified silica-containing material is kieselguhr which may be added to the reaction mixture in the form of an aqueous suspension.
Patent ES-389960-A1 (ES)
Title: Interface between analog or digital lines and a pulse code modulation circuit
IPC: H04Q11/04
Filed: 1971-04-06
Abstract: A PCM interface circuit is disclosed which allows bi-directional transmission of supervisory signals in analog form and data signals in digital form. Analog information is coded or decoded as needed, and the type of connection necessary is determined by the type of signalling used - A.C., D.C. or multi-frequency.
Patent ES-397791-A1 (ES)
Title: Deformable fin spring connector
IPC: H01R4/22
Filed: 1971-12-09
Abstract: A tapered coiled spring wire secured within an insulating shell containing interior deformable fins for engagement with the spring wire to form retaining threads in the fins and avoid any substantial tensioning or deformation of the shell.
Patent ES-416960-A1 (ES)
Title: Process for hardening microcapsules containing hydrophobic oil droplets
IPC: B41M5/165
Filed: 1973-07-16
Abstract: In a process for hardening microcapsules produced by microencapsulating hydrophobic oil droplets using a complex coacervation process with gelatin as one of the hydrophilic colloids: including the steps of 1. EMULSIFYING A WATER-IMMISCIBLE OIL IN AN AQUEOUS SOLUTION OF AT LEAST ONE FIRST HYDROPHILIC COLLOID IONIZABLE IN WATER AND ADMIXING AN AQUEOUS SOLUTION OF AT LEAST ONE SECOND HYDROPHILIC COLLOID HAVING AN ELECTRIC CHARGE OPPOSITE TO THAT OF SAID FIRST COLLOID, 2. CAUSING COACERVATION OF SAID COLLOIDS TO OCCUR BY ADDING WATER THERETO OR ADJUSTING THE PH thereof to form coacervates, 3. COOLING SAID COACERVATES TO CAUSE GELLING THEREOF, 4. ADJUSTING THE PH to alkalinity and adding a hardening agent sequentially or simultaneously, 5. INCREASING THE TEMPERATURE SO AS TO CAUSE HARDENING, THE IMPROVEMENT WHEREIN GLYOXAL OR GLUTARALDEHYDE IN COMBINATION WITH FORMALDEHYDE IS PRESENT DURING STEP (4).
Patent ES-419294-A1 (ES)
Title: Soluble aromatic copolyamides and threads thereof with a high modulus of elasticity and high tensile strength
IPC: D01F6/80
Filed: 1973-10-03
Abstract: The invention relates to copolyamides which have an extremely low water absorption capacity of 1 to 3.5 % but remarkably high tensile strengths of between 7 and 20 g/dtex and moduli of elasticity of between 500 and 11.000 kg.wt/mm2. The copolyamides comprise of from 50 to 95 mol.% of structural units of the general formula AND 5 TO 50 MOL% OF STRUCTURAL UNITS CONTAINING HYDANTOIN RINGS AND HAVING THE GENERAL FORMULA -HN-Y-Hy-Y'-Z-NH-OC-Ar-CO- wherein X, R1, R2, R3, R4, R5, R6, R7, Ar, Z, Y, Y' and Hy have the meaning described in the following specification.
Patent ES-427532-A1 (ES)
Title: Power and free conveyor system with positively controlled dog
IPC: B61B10/02
Filed: 1974-06-21
Abstract: A power and free conveyor includes a trolley with a driving dog pivotable about a vertical axis. The dog can be set by a track-side abutment to either one of operative and inoperative positions. The dog is normally held in a selected position by an element which is fast with the dog and lies in a longitudinally extending slot defined by the track. The slot has wider portions within which the holding element is free to turn and narrower portions within which the holding element cannot turn.
Patent ES-428246-A1 (ES)
Title: Pharmacologically active isoxazole and triazole compounds
IPC: C07D261/08
Filed: 1974-07-13
Abstract: The compounds are N,N'-substituted thioureas, ureas and guanidines which are H-2 histamine receptor inhibitors. Two compounds of this invention are N,N'-bis[2-((4-methyl-5-imidazolyl)methylthio)ethyl]thiourea and N,N'-bis[2-((4-methyl-5-imidazolyl)methylthio)ethyl]-N''-cyanoguanidin e.
Patent ES-435833-A1 (ES)
Title: Adriamycins and uses thereof
IPC: C07H15/252
Filed: 1975-03-21
Abstract: The known antitumor antibiotic adriamycin and its beta -anomer, and the novel compounds, 4'-epiadriamycin (both alpha - and beta -anomers) are prepared by condensing a novel, reactive protected derivative of adriamycinone with reactive intermediates which are 1-halo-2,3,6-trideoxy-3-trifluoroacetamido-4-trifluoroacetoxy- alpha -L-lyxo (or arabino) hexopyranoses.
Patent ES-436080-A1 (ES)
Title: Headlamp tilting mechanism in a motor vehicle
IPC: B60Q1/105
Filed: 1975-03-26
Abstract: The headlamp tilting mechanism is provided in a motor vehicle in which a pair of headlamps are tiltable relative to the motor vehicle body. The headlamp tilting mechanism includes a hydro-mechanical transducer which is fed with hydraulic signals corresponding to changes in the attitude of the vehicle body under changing load and acceleration and braking forces. The transducer has an output rod slidable in bushes relative to the body and is connected with a lever which extends substantially parallel to the rod by means of a link which is pivoted at its ends to the lever and rod respectively. One end of the lever is pivoted to the body while the other end is connected through the intermediary of a further link with the respective headlamp. The arrangement described above permits ready tilting movement of the headlamp upon sliding movement of the output rod but does not permit sliding movement of the rod as a result of external pressures applied to the headlamp.
Patent ES-445073-A1 (ES)
Title: Certain 5-nitrothiazolylimidazolidine compounds
IPC: C07D417/04
Filed: 1976-02-11
Abstract: The invention provides novel 5-nitrothiazolylimidazoline derivatives, useful as chemotherapeutic agents.
Patent ES-445366-A1 (ES)
Title: Method and apparatus for counting a plurality of folded box blanks in a stream of box blanks and separating the counted blanks as a batch
IPC: G06M7/00
Filed: 1976-02-20
Abstract: A method and apparatus for counting a predetermined number of folded box blanks which are disposed on edge in a continuous flow and for separating the predetermined number of box blanks from the flow as a batch characterized by holding the flow immobile, moving a counting device from one end of the flow low and the other end, stopping the counting as a predetermined number of blanks has been counted, holding a blade of the counting device between the last counted blank and the next following blank, moving the flow toward the one end with the counting device moving with the flow, stopping the movement of the flow as the counting device reaches a predetermined position, moving a separating means between the last counted blank and the next preceeding blank to separate the counted blanks as a batch.
Patent ES-447832-A1 (ES)
Title: Patterning apparatus for knitting machines, particularly for manufacturing patterned knitted pile fabrics on crochetting machines
IPC: D04B25/08
Filed: 1976-05-12
Abstract: Patterning apparatus for pile knitting machines for manufacturing patterned knitted pile fabrics on crochetting machines having a row of side-by-side needles, and multiple pile thread guides provided with a pile thread selecting sinker for each needle, the thread exit openings of the multiple pile thread guides being disposed in spaced relationship one to the other along lines substantially in parallel with the longitudinal axes of the needles the selecting sinkers being supported on a vertically movable bar for pivotal movement about axis parallel to the row of needles to selected thread exit openings of their respective multiple pile thread guide via patterning spacers operable adjacent the upper ends of the sinkers, the sinkers incorporating stop elements on said upper ends operative with stop linkages shared in common by all thread selecting sinkers.
Patent ES-447909-A1 (ES)
Title: Device for the regulation of the fuel-air mixture of an internal combustion engine
IPC: F02D41/00
Filed: 1976-05-13
Abstract: A device for the regulation of the air-fuel mixture of an internal combustion engine, comprising two capsules, each divided into two chambers by an element which is movable in response to a pressure difference between the two chambers, the two movable elements being connected to each other and to a valve which regulates a gas inlet to the manifold, the two chambers of one capsule being subject respectively to the static and dynamic pressures in an inlet pipe to the manifold and the two chambers of the other capsule being subject to the pressure in the manifold and a valve for altering the pressure in one of the four chambers in response to the composition of the exhaust gases.
Patent ES-450852-A1 (ES)
Title: Process for the partial carbodiimidization of organic isocyanates
IPC: C07C239/00
Filed: 1976-08-20
Abstract: The present invention relates to a new process for the partial carbodiimidization of the isocyanate groups of organic mono-, or di- and/or polyisocyanates, the mixtures which can be obtained by this process and the use of these mixtures as isocyanate components in the production of polyurethane plastics by the known isocyanate polyaddition process. In general, the process comprises: