baber/WOPTO huggingface dataset:
Patent AU-2002952062-A0 (AU)
Title: Process and apparatus for extracting zinc
IPC: C22B5/10
Filed: 2002-10-15
Abstract: A process and apparatus for extraction of zinc from a material containing one or more iron oxides and zinc oxide which facilitate heating a composite body of the material and a carbonaceous material in a reduction zone. The reduction zone contains a reducing atmosphere at a temperature insufficient to effect melting of the iron in the material but at a temperature and for a time sufficient to form a reductant from the carbonaceous material and to reduce a predetermined amount of the zinc oxide to zinc vapor. The process and apparatus also facilitate collecting the zinc vapor and cooling it to form liquefied or solid zinc.
Patent IE-910128-A1 (IE)
Title: Imidized segmented copolymers
IPC: C08F255/00
Filed: 1991-01-15
Abstract: Segmented copolymers having one or more olefin polymer segments and one or more imide-containing are useful for the modification of polyolefins, of polar polymers, and of blends thereof. The polymers can be produced by imidisation of corresponding olefin polymer/(meth)acrylate ester polymer segmented polymer, preferably in a devolatilizing extruder, in the presence of ammonia or primary amines so producing a polymer having one or more segments of polymer containing cyclic imide groups.
Patent LU-85855-A1 (LU)
IPC: E04B1/348
Filed: 1985-04-17
Abstract: A container to be used notably as building element, comprising assembled wall elements, which are provided with first assembly arrangement which oppose disengaging of the wall elements inwardly of the container. The container further comprises second assembly arrangement for the wall elements which have a resilient force and are so arranged as to connect together the wall elements, the resilient force direction thereof being so designed as to prevent disengaging of the wall elements outwardly of the container.
Patent MA-37146-A1 (MA)
Inventor: OULD BELLAHCEN TOURIA
IPC: C02F3/32
Filed: 2014-06-23
Abstract: L'invention concerne un procédé de traitement des eaux usées domestiques par culture et production de spirulina platensis (la spiruline), comprenant les étapes suivantes: on sépare de l'effluent d'eau à traiter les éléments solides contenus dans ledit effluent de manière à obtenir un flux liquide on apprête le flux liquide en ajoutant des éléments nutritifs et en ajustant le ph dudit flux liquide, on obtient ainsi un milieu de culture on ensemence une jeune culture de la spiruline dans le flux liquide auquel on a ajouté ledit milieu de culture on récupère la spiruline produite par une séparation liquide solide l'invention concerne encore un dispositif pour la mise en oeuvre dudit procédé.
Patent MA-41877-A1 (MA)
Title: Tuyau d'irrigation au goutte-à-goutte avec bande
Inventor: LOEBINGER AHAI
IPC: A01G25/02
Filed: 2016-08-03
Abstract: La présente invention concerne une bande (1) permettant de distribuer de l'eau qui est fournie au niveau d'une surface intérieure d'un tuyau d'irrigation au goutte-à-goutte (9). Ladite bande (1) permettant de distribuer de l'eau comporte un segment répétitif en labyrinthe (2, 2'), dans lequel une pluralité de profils (21, 24, 25, 26) est présente au niveau de la base (15) de la bande (1), ledit segment en labyrinthe (2, 2') comprend : une section d'entrée d'eau (3, 3') ; une section de régulation (4, 4')
Patent UY-26850-A1 (UY)
Title: Activadores de la benzeno acetamida glucoquinasa alfa-acil y alfa-heteroátomo sustituida.
Inventor: KESTER ROBERT FRANCIS
IPC: A61K31/44
Filed: 2001-07-19
Abstract: Compuestos acetamidas bencénicas sustituidas que son activadores de la glucoquinasa y sus sales farmacéutimanete aceptables.
Patent UY-27991-A1 (UY)
Title: Derivados de pirrolidona domo inhibidores de maob
Inventor: JOLIDON SYNESE
IPC: C07D207/277
Filed: 2003-09-18
Abstract: Derivados de 4-pirrolidino racémicos o enantioméricamente puros, procesos para su preparación, composiciones farmacéuticas que comprenden dichos derivados, y su uso en la prevención y tratamiento de una enfermedad que está mediada por el inhibidor de la monoamina oxidas B, en particular la enfermedad de Alzheimer y demencia senil.
Patent UY-28825-A1 (UY)
Title: Compuestos de sulfonamidas para el tratamiento de trastornos neurodegenerativos
Inventor: BRODNEY MICHAEL A
IPC: C07D263/32
Filed: 2005-03-29
Abstract: La presente invención se refiere compuestos de fórmula en la que R1, R2, R3, m y n son como han sido definidos. Los compuestos de fórmula I tienen actividad inhibidora de la producción de péptido ABeta. La invención se refiere también a composiciones farmacéuticas y métodos para tratar trastornos y enfermedades, por ejemplo, trastornos neurodegenerativos y/o neurológicos, por ejemplo, enfermedad de Alzheimer, en un mamífero, que comprenden compuestos de fórmula I.
Patent UY-29078-A1 (UY)
Title: Amidas del ácido 5 y 6-aminoalquil indol-2-carboxílico 3-sustituidas y análogos relacionados como inhibidores de la caseína cinasa ie(epsilon)
Inventor: JR METZ WILLIAM ARTHUR
IPC: C07C209/02
Filed: 2005-08-19
Abstract: La presente invención describe y reivindica compuestos de fórmula (I) y fórmula (II) como inhibidores de la caseína cinasa IE(epsilon) humana, y métodos de uso de dichos compuestos de fórmula (I) y fórmula (II) para el tratamiento de enfermedades y trastornos del sistema nervioso central incluyendo trastornos del estado de ánimo y trastornos del sueno. También se describen y reivindican composiciones farmacéuticas que comprenden compuestos de fórmula (I) o fórmula (II).
Patent UY-30588-A1 (UY)
Title: Compuestos de 4-metilpiridopirimidinona
Inventor: TRAN KHANH TUAN
IPC: A61K31/519
Filed: 2007-09-12
Abstract: La presente invencion se refiere a compuestos novedoso de 4-metilpiridopirimidinonna de formula (I), y a las sales de los mismos, su síntesis, y su uso como inhibidores de la fosfoinositido 3-quinasa alfa (P13-Ka(alfa)).
Patent ZW-16782-A1 (ZW)
Title: Sulfonylureas having heterocyclic substituents a process for their preparation and their use in agriculture
Inventor: WILLMS LOTHAR
IPC: A01N47/36
Filed: 1982-08-06
Abstract: Compounds of the formula    <IMAGE>  (I)  wherein R1 is (among others) (halo)cycloalkyl or (halo)cycloalkenyl, R2 and R3 are preferably hydrogen, X is preferably oxygen and R4 is substituted pyrimidyl or s-triazinyl, are valuable herbicides and growth regulators.
Patent DZ-1726-A1 (DZ)
Inventor: EECKHOUT CHRISTIAN
IPC: C07D233/96
Filed: 1993-10-31
Granted: 2002-02-17
Abstract: Use of imidazol-1-yl compounds of the general formula I     <IMAGE>  I  wherein R1 denotes lower alkyl or hydrogen; m represents 2 or 3, and n represents 2 or 3; or a physiologically acceptable acid addition salt thereof for treating functional disturbances of the lower intestinal tract in larger mammals and humans associated with increased pain sensitivity and/or anomalies in stool passage in the colon region.
Patent ES-179385-A1 (ES)
Title: UN PROCEDIMIENTO PARA LA PREPARACIoN DE SUCCINILSULFATIAZOL
Filed: 1947-08-07
Abstract: Un procedimiento para la preparación de succinilsulfatiazola caracterizada por tener la fórmula de estructura **(Ver fórmula)** y sus compuestosque consiste esencialmente en calentar ácido succínicoanhídrido de ácido succínico o un monohaluro tal como un monocloruro del éste alkilo de ácido succínicocomo: **(Ver fórmula)** con sulfatiazolaesto es 2-(p-aminobencenosulfamido)-tiazolatanto cuando meramente se emplea ácido succínicocomo cuando en un medio inerte de reacción tal como un disolvente inerte se usa anhídrido succínicoen el último caso separando el deseado producto finaly en el caso de usar el monocloruro del éster liberando el deseado producto final por hidrolisis y en algunos casossi es necesario sometiendo el producto final a purificación por recristalización.
Patent ES-191108-A1 (ES)
Title: PROCEDIMIENTO DE FABRICACIoN DE UNA PLANTILLA ESPECIAL, PARA UTILZIAR EN TODA CLASE DE CALZADO
Filed: 1950-01-04
Abstract: Procedimiento de fabricación de una plantilla especial para utilizar en toda clase de calzado caracterizándose porque consiste en vulcanizar en moldes adecuados las gomas preparadas para producir esponjamientos dándoles la forma de cuñas de calotas ovoidales una vez conseguidas las cuñas procediendo a pegarlas por su base en la parte del enfranque de las plantillas corrientemente empleadas en la industria del calzado ya sean de cuero tela corcho o cualquier otro material.
Patent ES-191596-A1 (ES)
Title: UN DISPOSITIVO QUEMADOR PARA UNA GARGANTA DE COMBUSTIoN
IPC: F23D11/24
Filed: 1963-09-12
Abstract: Aparato enjugador para lavar y esponjar entarimados muros vidrios y análogos caracterizado por un cuerpo constituido por una placa acodada en ángulo recto y articulada a un mango un elemento lavador situado en este cuerpo una placa móvil sujeta por lo menos a un vástago que atraviesa al elemento lavador y a la parte acodada del cuerpo una varilla articulada en el vástago y guiada a lo largo del mango por una pieza todo ello de modo que en la posición de lavado el elemento lavador sostenido por el cuerpo esté sensiblemente transversal al mango mientras que en la posición de enjugado este elemento es pivotado alrededor de su articulación al mango para ir a situarse casi paralelo a éste con el fín de que tirando de la varilla ésta tire de la o de las varillas que sostienen el elemento lavador para acercar la placa móvil a la placa fija constituida por la parte curvada del cuerpo.
Patent ES-194680-A1 (ES)
Title: MEJORAS INTRODUCIDAS EN MáQUINAS CIRCULARES DESTINADAS A LA FABRICACIoN DE GÉNEROS DE PUNTO
Filed: 1950-09-23
Abstract: Mejoras introducidas en las máquinas circulares destinadas a la fabricación de géneros de punto, caracterizadas por la adición de una horquilla cuyo movimiento de balanceo provoca la parada de la máquina.
Patent ES-197232-A1 (ES)
Title: Una maquina para la preparacion de café expres, utilizando el paso de agua caliente a traves del café en polvo
Filed: 1951-04-03
Abstract: Por una máquina para la preparación de café exprés utilizando el paso de agua caliente a través del café en polvo caracterizada por tener las características siguientes bien aisladamente o combinadas estando compuesta de: a) una primera válvula de entrada montada sobre un cilindro y accionada por un pistón cuando éste llega al fin de su carrera hacia lo alto abriendo dicha válvula para permitir el paso del agua caliente procedente de la caldera hacia una cámara superior por encima del pistón. b) una segunda válvula alojada en el cuerpo del pistón que se abre cuando este último llega al fin de su carrera ascendente para permitir el paso del agua caliente de la citada cámara superior a una cámara inferior donde se encuentra el café en polvo. c) unas guarniciones en la superficie exterior del pistón en material adecuado para dilatarse sensiblemente bajo la influencia del calor a fin de asegurar la estanqueidad completa impidiendo todo el retorno del agua durante la fase de compresión.
Patent ES-199457-A1 (ES)
Title: UNA PRENSA HELICOIDAL MuLTIPLE
Filed: 1951-09-04
Abstract: Prensa helicoidal múltiple compuesta por una caja que lleva dentro un engranaje o rosca de conducción accionada en forma giratoria y rosca o engranaje del mismo eje caracterizada por el hecho de que en el engranaje o rosca de presión tan solo una parte de la superficie de la misma tiene un pequeña inclinación o elevación.
Patent ES-295346-A1 (ES)
Title: Methods and apparatus for multiple extrusion of plastics
IPC: B29C48/06
Filed: 1964-01-03
Abstract: Two materials having differing plasticizing temperatures are extruded through a common extrusion head after being first heated to their plasticizing temperatures, the material with the lower plasticizing temperature being fed directly to a first extrusion die mounted in the head, the other material being cooled, whilst maintained in an extrudable condition and then fed to a second die mounted in the head. In the process described a coating of polyethylene from extruder 13 and polyvinyl chloride from extruder 12 are applied to a cable 18 in extrusion head 14. The latter material passes directly from the extruder 12 to the extruder head 14, whilst the polyethylene passes first through heat exchanger 16 to cool it before it passes to the extruder head 14, to avoid charring of the polyvinyl chloride in the head 14. A heater 11 is incorporated in the heat exchanger 16 to keep the polyethylene plastic during stoppages of the process. A third material may be fed to extrusion head 14 via heat exchanger 15.
Patent ES-336899-A1 (ES)
Title: Improvements in or relating to Winding Apparatus.
IPC: B65H54/52
Filed: 1967-02-16
Abstract: The pull on a swing arm 3 by chain 6 during winding of yarn onto a bobbin supported on holder 2 and driven by roller 1 is altered by altering the torque exerted by a weight 10 on the chain. The pressure of the drum on the yarn package thereby changes during winding. As the arm 3 swings about point 4 during build up of the yarn package a weight 8 carried at the free end of chain 6 is lowered and turns a wheel over which the chain drivingly passes. The wheel in turn causes rotation of a sceond arm 9 which is mounted for rotation therewith, the arm carrying the weight 10 at an adjustable position thereon. The pivot point of the arm 3 may coincide with the centre of rotation of the wheel in which case a toothed wheel is mounted co-axially with the wheel and a second toothed wheel on the second arm is operable in response to the rotation of the wheel, the chain being attached to the circumference of the wheel.
Patent ES-342551-A1 (ES)
Title: 6alpha, 21-difluoro-9alpha, 11beta-dichloro-16alpha, 17alpha-alkylidene-dioxypregn-4-ene-3, 20 diones
IPC: A61K31/57
Filed: 1967-07-01
Abstract: Pharmaceutical compositions for topical use comprise anti-inflammatory agents of the formula (wherein A and B are each H or C 1-5 alkyl and Z is a carbon-carbon double or single bond) and suitable carriers. They may also contain various other therapeutic agents e.g. antibiotics such as neomycin sulphate.
Patent ES-345910-A1 (ES)
Title: Master cylinder for hydraulic installations
IPC: B60T11/20
Filed: 1967-10-09
Abstract: In a method of testing hydraulic brake systems for motor vehicles utilizing higher hydraulic pressures than those normally experienced in the system, each working chamber 23, 24 of a tandem master cylinder is connected in parallel with the pressure connections connecting slave cylinders to the master cylinder to a safety accumulator 6 such that excess hydraulic pressure produced on movement of either transmitting piston 2, 3 of the master tandem cylinder is dissipated in the safety accumulator. The safety accumulator consists of two cylinders separated by a partition wherein pistons 7 and 8 are displaceable against the force of springs 13 and 14 disposed in the working chambers of the safety accumulator. The springs 13 and 14 are prestressed to a value below the pressure limit at which damage might occur to slave cylinders connected to the master cylinder.
Patent ES-395002-A1 (ES)
Title: Apparatus for reducing the cross section of a continuous cast strand
IPC: B21B13/22
Filed: 1971-09-11
Abstract: A continuous casting machine includes apparatus for reducing the cross-sectional area of the cast strand 101 said apparatus comprising a pair of units 133 and 139, each unit including a frame, a power operable roller 141 supported by said frame, a pivot 143 about which the frame can turn, and means 113 for moving the units 133 and 139 relative to one another. Two such pairs of units are provided, one pair having its rollers 141 disposed horizontally and the other having its rollers 153 disposed vertically. Between the two pairs of units a straightener device 131 may be provided. This consists of two pairs of arms 147 and 149, each pair being pivotable about a shaft 155 and carrying a roller 165. Piston-cylinder units 157, 159 connect the pairs of arms to each other and arms 149 to a base 161. The device 131 may be used to detach the starter bar 102 from the cast strand 101. The billet-reducing rollers 79 are driven by fluid piston motors 37 acting through a worm (37) and the train of gears shown in Fig. 4. The shaft 73 carrying the roller 79 is journalled in a bearing 77 mounted in a bearing block 78 which is mounted on the frame 31 in such a way that the bearing 77 and block 78 can be easily removed from the frame. In a modification, Fig. 7 (not shown), the reducing rollers are mounted at the ends of their shafts.
Patent ES-419748-A1 (ES)
Title: Motor vehicle headlamp
IPC: F21V15/04
Filed: 1973-10-18
Abstract: A vehicle headlamp includes a main reflector with a first light source. Mounted in the main reflector is a secondary reflector and secondary light source. The mounting comprises a rigid pivotal connection.
Patent ES-423535-A1 (ES)
Title: Training simulator for nuclear power plant reactor monitoring
IPC: G09B9/00
Filed: 1974-02-22
Abstract: A method and apparatus for the real-time dynamic simulation of a nuclear power plant that includes a control and nuclear instrumentation console for operating the reactor and monitoring three-dimensional physical values in the reactor core. A digital computer is connected to the console to calculate physical values such as nuclear flux, power, and temperature including the distribution thereof throughout the core with such calculations including the effect of full length, part length, and malfunctioned reactor control rods, as well as xenon, decay heat and boron, for example, on the output and distribution of power within the core. The simulation also includes instrumentation that responds to the calculated physical values by recording a continuous trace of the flux value in the reactor core from the top to the bottom.
Patent ES-424772-A1 (ES)
Title: Circulating air oven
IPC: F27B17/00
Filed: 1974-03-29
Abstract: Circulating air oven for the baking of bakery products in flowing hot air, in which oven the air circulates in the air space constituted by the baking space and a circulating air duct and which oven comprises a circulating air heater and a circulating air blower with impeller, drive motor and transmission means. The circulating air oven furthermore comprises a brake means, which has been fitted in connection with the circulating air blower so that the blower can be stopped when desired by the aid of said brake means.
Patent ES-427852-A1 (ES)
Title: Aerodynamic partitioning mechanism for random access memory with flexible rotating discs
IPC: G11B5/48
Filed: 1974-07-01
Abstract: A blade with distinctive aerodynamic contours partitions the rotational path of a laminar configuration of continuously rotating flexible magnetic disc foils at randomly selected disc interface positions. The blade thrusts deeply into the pack with distinctively skewed motion gradually and progressively distorting the rotational path of the encountered random segment of discs. Air circulating under slight pressure through passages in the blade into the interface opening formed by the blade operates to suppress fluttering of the discs in the complementary (undeformed) segment.
Patent ES-431779-A1 (ES)
Title: Chemically acting intra-uterine device
IPC: A61F13/20
Filed: 1974-11-08
Abstract: The invention is directed to an active intrauterine device comprising a hydrophobic substrate of high mechanical resiliency, wherein the substrate including within the volume thereof inclusions of polymerizied hydrophilic substances grafted on the hydrophobic substrate and cross-linked, and in which water-soluble chemical agents have been stored previously, these agents being adapted to perfuse through the hydrophobic substrate when the latter is placed in an aqueous medium.
Patent ES-436162-A1 (ES)
Title: Side pincushion correction circuit
IPC: H04N3/23
Filed: 1975-03-31
Abstract: Horizontal rate energy obtained from a winding of the horizontal output transformer of a deflection system is rectified for providing operating current for the vertical deflection output stage. A variable impedance is in shunt with a coil which is in series with a rectifier coupled to the transformer winding. The impedance is controlled by a parabolic vertical rate waveform to alter the charging rate of a storage capacitor coupled to the rectifier for supplying the vertical operating current. The parabolically varying rectifier current alters the loading of the horizontal transformer and thereby alters the horizontal scanning current at a vertical rate in a manner to correct for side pincushion distortion.
Patent ES-436599-A1 (ES)
Title: Rolling mill
IPC: B21B1/20
Filed: 1975-04-15
Abstract: Rolling mill for high production capacity and large bundle weights using one furnace followed by a roughing line and with separate intermediate- and finish-roll lines for each roll line.
Patent ES-437980-A1 (ES)
Title: Machine for combing and grading textile fibers
IPC: D01G19/00
Filed: 1975-05-28
Abstract: A machine for combing textile fibers prior to spinning, which operates to regroup the fibers in accordance with their length, is described. The machine operates to pull off tufts of fibers from a web or card sliver, to perform a preliminary combing of the fibers, and to deposit the tufts onto a conveyor with the fibers extending transverse the direction of advance and the ends of the fibers which were gripped in order to pull the tuft out of the web all aligned along the direction of advance of the conveyor. Subsequently the conveyor carries the tufts past a plurality of withdrawing devices which are successively nearer the conveyor and which operate to pull off first the longer fibers and subsequently successively shorter fibers. The fibers are subjected to a further combing operation as they are withdrawn from the conveyor.
Patent ES-438180-A1 (ES)
Title: Catalytic ammoxidation of olefins to nitriles
IPC: C07C253/26
Filed: 1975-06-03
Abstract: Propylene or isobutylene is catalytically oxidized into the corresponding nitrile with improved conversions and yields. The catalyst consists essentially of the metals (A) Mo, (B) Bi, (C) Co, (D) Fe and (E) Zr in the predetermined atomic ratios.
Patent ES-439589-A1 (ES)
Title: Catalysts for electroless deposition of metals on comparatively low-temperature polyolefin and polyester substrates
IPC: C23C18/30
Filed: 1975-07-21
Abstract: A method for the metallization of a nonconductive surface with gold, nickel or copper whereby on a nonconductive, relatively low temperature surface (such as a polyester or a polyolefin) a thermosensitive coordination complex of palladium (or platinum) is deposited from a solvent the complex has the general formula LmPdXn wherein L is a ligand or unsaturated organic radical, X is a halide, alkyl group or a bidentate ligand and m is an integer from 1 to 4 and n is from 0 to 3 bis-benzonitrile palladium dichloride complex is an appropriate illustration the palladium complex is applied in a thin film from a suitable nonaqueous solution solvent such as xylene, toluene or a chlorobenzene onto the surface of the nonconductive material and that thin film is thermally decomposed, such as by an infrared irradiation the method in the preferred embodiment can be practiced without the necessity of surface etching or similar chemical conditioning of the polyester, polyamide, polyvinyl chloride, or polyolefin substrate prior to the catalytic coating circuit element intermediates of said substrates are also disclosed.
Patent ES-450421-A1 (ES)
Title: Blind rivet and improved method of blind riveting
IPC: F16B19/10
Filed: 1976-07-20
Abstract: For use in pull-through blind riveting a plurality of tubular rivets is received on a reusable mandrel having a head and a stem, each rivet having a recess in its tail end which can accommodate a ring of metal separated by the mandrel head from the internal wall of the rivet set in a previous rivet-setting operation. Dimensions of the mandrel and its rivets insure that a complete ring rather than a crescent-shaped fragment is removed from the rivet being set, and this ring is caused to be retained in the recess of the next rivet to be set by the mandrel. In practicing the novel method, the separated ring of rivet metal is retained on the mandrel stem until the mandrel head is pulled through the ring in setting the next rivet.