baber/WOPTO huggingface dataset:
Patent UY-27607-A1 (UY)
Title: Proceso de preparacion de 14-hidroxilunularina e intermediarios para el tratamiento contra la leishmaniasis
Inventor: ROLDOS VIRGINIA
Filed: 2002-12-27
Abstract: Un procedimiento para la síntesis de 14-hidroxilunularina (2,5,4 - trihidroxibibencilo) a través de un intermediario estilbeno. Dicho intermediario se obtiene mediante un procedimiento que involucra condiciones de reacción originales, que aportan sencillez y beneficios económicos, frente a los métodos clásicos. Se reivindica además el uso de 14-hidroxilunularina para la fabricación de una especialidad farmacéutica útil para el tratamiento contra la Leishmania sp. Esta actividad ha sido demostrada en pruebas in vitro e in vivo que también se detallan.
Patent UY-28344-A1 (UY)
Title: Nuevos compuestos
Inventor: ANTONIO METE
IPC: A61P11/06
Filed: 2004-06-03
Abstract: La invención proporciona tienilsulfonamidas su utilización en terapia.
Patent UY-29882-A1 (UY)
Title: Antagonistas del receptor 3 de la histamina
Inventor: BUTLER TODD WILLIAM
IPC: A61P25/28
Filed: 2006-10-25
Abstract: Compuesto de fórmula I, como fue definido, o sus sales farmacéuticamente aceptables. - Composición farmacéutica conteniéndolo. - Procedimiento de preparación - Método de tratamiento de trastorno o enfermedad, tratable antagonizando los receptores H3 de la histamina, que comprende administrar, a un mamífero afectado, un compuesto de fórmula I, para tratar trastornos o enfermedades relacionadas con depresión, humor, esquizofrenia, ansiedad, Alzheimer, hiperactividad con déficit de atención (ADHD), obesidad, vértigo, epilepsia, mareo, enfermedades respiratorias, alergia, rinitis alérgica, congestiones (nasal, alérgica, hipotensión), dolencias cardiovasculares, enfermedades del tracto gastrointestinal, hiper e hipo motilidad y secreción ácida del tracto gastrointestinal, trastornos psicóticos, cognitivos y del sueno.
Patent UY-30513-A1 (UY)
Title: Composiciones de modificador de respuesta inmune y metodos
Inventor: TRUONG MYHANH T
IPC: A61K9/00
Filed: 2007-07-30
Abstract: Se divulgan una composicion farmacéutica que comprende 1-(2-metilpropil)-1H-imidazo[4,5-c]quinolin-4-amina que es estable a la esterilizacion y adecuada para la aplicacion topica directamente a sitios de tejido donde la dermis se ha desgarrado, y se ha esterilizado, composiciones empacadas que se han esterilizado y métodos para esterilizar estas composiciones.
Patent UY-31118-A1 (UY)
Title: Derivados de di(hetero)arilciclohexano, su preparacion, su uso y composiciones farmaceuticas que los comprenden
Inventor: HENNING VOLLERT
IPC: C07C13/00
Filed: 2008-06-03
Abstract: Derivados de di(hetero)arilciclohexanoi, su preparación, su uso y composiciones farmacéuticas que los comprenden. La presente invención se refiere a derivados de di(hetero)arilciclohexano de la fórmula I, en la que Ar1, Ar2, R1 y R2 tienen los significados que se indican en las reivindicaciones. Los compuestos de la fórmula I son compuestos activos farmacéuticos valiosos que inhiben los canales de potasio sensibles al ATP del músculo cardiaco, y son adecuados, por ejemplo, para tratar trastornos del sistema cardiovascular tales como arritmias o contractilidad reducida del corazón, como puede ocurrir, por ejemlpo, en la cardipoatía coronaria, insuficiencia cardiaca o cardiomiopatias. La invención se refiere además a procedimientos e intermedios para la preparación de los compuestos de la fórmula I, a su uso y a composiciones farmacéuticas que los comprenden.
Patent CH-709111-A1 (CH)
Title: Taschen-Rucksack-Kombination.
Inventor: SCHENKER TANJA
IPC: A45F4/02
Filed: 2014-01-14
Abstract: Die Erfindung betrifft eine Taschen-Rucksack-Kombination (11), umfassend eine Tasche (15), insbesondere eine Handtasche oder Umhängetasche, mit einem ersten Stauraum, welcher von einem Boden, einer Trennwand und einem den Boden und die Trennwand verbindenden ersten eine Zugangsöffnung aufweisende Seitenwand begrenzt ist. Die Tasche umfasst auch einen zweiten Stauraum, welcher an den ersten Stauraum angrenzt und von der Trennwand, einem Deckel (31) und einem die Trennwand und den Deckel (31) verbindenden zweiten Seitenwand (29) begrenzt ist. Der Deckel (31) ist über ein Verbindungsmittel vollständig lösbar mit der zweiten Seitenwand (29) verbunden. In dem ersten oder zweiten Stauraum ist ein zusammengefalteter Rucksack (13) aufgenommen.
Patent CH-700296-A1 (CH)
Title: Electrical current producing device, has set of on flow elements forming return section or empty section running above medium surface and led forwards and backwards via deflection elements
Inventor: REIST WALTER
IPC: F03B9/00
Filed: 2009-01-16
Abstract: The device (1) has two sets of on flow elements (6), where one set of on flow elements i.e. containers, is arranged in a row and forms a load section, when the on flow elements are immersed into a flowing medium. The containers consist of a flexible material and/or stiff material. Another set of on flow elements forms a return section or empty section running above a medium surface and is led forwards and backwards via deflection elements. An operation is performed at the deflection elements. A floatingly anchorable device comprises float bodies. An independent claim is also included for a method for obtaining electrical current from a flowing medium.
Patent DZ-3450-A1 (DZ)
Inventor: MUKHOPADHYAY TRIPTIKUMAR
IPC: C07H5/04
Filed: 2001-12-03
Granted: 2002-06-06
Abstract: The present invention relates to novel crystalline glucosamine sulphate metal salts for use in the treatment of acute and chronic forms of rheumatic and arthritic diseases and of all the pathological conditions originating from metabolic disorders of the osteo-articular tissues. More particularly, the present invention relates to novel crystalline glucosamine sulphate metal salts having low metal content wherein the metal may be either sodium or potassium. The present invention further relates to a solution-based and a solvent-free process for the preparation of the novel crystalline glucosamine sulphate metal salts having low metal content and to pharmaceutical compositions comprising the novel crystalline glucosamine sulphate metal salts having low metal content.
Patent ES-148995-A1 (ES)
Title: UNA PLACA DE CONMUTACIoN DE VOLTAJES
Filed: 1941-07-29
Abstract: Una nueva placa de conmutación de voltajes para ser utilizada en toda clase de aparatos de radiotelefonía y que tengan por objeto alevar o reducir la tensióncon un número variable de orificios de conmutaciónfundada en establecer el contacto entre una lámina metálica empalmada por uno de sus extremos con la red y que se halla aprisionada entre placas de materia aislantey una serie de piezas metálicasen número variablesegún los voltajescon un orificio centralmediante un tornillocuya cabeza puede ser de materia aislatneque se introduce en el orificio de la pieza metálica correspondiente al voltaje que se desee y que establece buen contacto con la plca metálicaobteniéndose así la conmutación de la corriente por simple desplazamiento del aludido tornillo de un orificio a otro sin necesidad de establecer puentes de conexión.
Patent ES-181323-A1 (ES)
Title: Un perfeccionamiento en los telares
Filed: 1947-12-13
Abstract: Perfeccionamiento en los telares que tienen un dispositivo de gobierno de los cambios de lanzaderas múltiples con cajones superpuestos, que se desplazan bajo el gobierno de agujas montadas en una caja, solicitadas por cartones que pasen por una pieza prismática denominada "cilindro de cartones" montada en un brazo animado de un movimiento de giro alternativo alrededor de un eje paralelo al del cilindro de cartones sincrónicamente con el movimiento del batán del telar, con un gancho que se introduce en huecos de forma apropiada practicados en cada cara del cilindro de cartones, para provocar la rotación de éste alrededor de su eje, y estando montado tal gancho en un eje con posibilidad de ser apartado de dichos huecos por un órgano de tope de un reductor de cartones, caracterizado por el hecho de que el desplazamiento de este órgano de tope es gobernado por el rodillo regulador del telar sobre el cual se arrolla el tejido, de modo que dicho órgano mantenga apartado de acción el citado ganchodurante el tiempo correspondiente a un desplazamiento angular predeterminado del rodillo regulador del telar.
Patent ES-183440-A1 (ES)
Title: UN SISTEMA DE ENCOFRADO ARMADO PARA LA CONSTRUCCIoN DE PISOS DE HORMIGoN
Filed: 1948-04-24
Abstract: Sistema de encofrado armado para la construcción de pisos de hormigón, que se caracteriza por la sustitución de los tableros de madera usuales por otros formados con viguetas yuxtapuestas de hormigón armado, con varillas de acero de diámetro apropiado para la luz y sobrecarga que haya de soportar.
Patent ES-184665-A1 (ES)
Title: SISTEMA DE BOMBA PARA TRASIEGO DE LiQUIDOS
Filed: 1948-07-21
Abstract: Sistema de bomba para trasiego de líquidos caracterizada por estar compuesta esencialmente de un cuerpo de bomba formado de dos piezas: una de ellas a manera de tapa con hueco y ranurado interior para lojamiento del rotor y efectos de bombeo complementándose con la otra pieza que lleva también el hueco y ranurado interiores así como los orificios en arco para el bombeado que comunican con los dos conductos angulares de entrada y salida del líquido solidarios a dicha pieza ya que forman cuerpo con ella.
Patent ES-191290-A1 (ES)
Title: UN SISTEMA SEMI-AUTOMáTICO PARA LA REGULACiON, POR TOMAS, DE LA TENSIoN DE TRANSFORMADORES DE TODOS LOS TIPOS Y LA DE LA LiNEA DIRECTAMENTE.
Filed: 1950-01-19
Abstract: Sistema semi-automático para la regulación por tomas de la tensión de transformadores de todos los tipos y la de la línea directamente esencialmente caracterizado por hallarse constituído de las siguientes partes o elementos; un electroimán con núcleo móvil dos piezas metálicas con ensanchamientos o levas que llevan los contactos correspondientes (cuatro) pudiendo girar alrededor de sus puntos de apoyo y estando sometidas a la acción de sendos muelles; otros dos contactos encarados con los anteriores de los que parten sendos hilos de conexión que terminan cada uno de ellos en una banana o en un conmutador de varias posiciones selector de las tomas del transformador o autotransformador y otra leva (que puede llevar contorno circular con su centro de giro desplazado del geométrico) que sirve para introducir más o menos el núcleo antes indicado dentro de la bobina correspondiente variando con ello la tensión precisa para la succión del núcleo por la bobina.
Patent ES-240049-A1 (ES)
Title: Improvements in or relating to the thermal treatment of hydrocarbons and furnaces therefor
IPC: C07C4/04
Filed: 1958-02-10
Abstract: Unsaturated hydrocarbons such as acetylene and ethylene are produced by subjecting paraffinic and/or olefinic hydrocarbons to partial combustion in a furnace having a pyrolysis chamber which is of closed curvilinear <PICT:0840664/IV(b)/1> configuration in cross-section and in which a substantially continuous stream of inert fluid is helically swirled around, and in contact with the inside wall of the pyrolysis chamber substantially to prevent deposition of carbon and tarry materials on the wall of the chamber. In one embodiment, a distributer ring 4 for fluid is positioned adjacent and below a disc-like distributer 1 for fuel and oxygen at the top of the combustion chamber 3. Venturi-shaped conduits 2 extend transversely through the disc distributer 1 to form outlets for the fuel and an annular enclosed conduit 6 is provided to supply water. Ring 4 is provided with helically arranged grooves 5, a connection being established between the annular conduit 6 and grooves 5 by an annular groove 7 of V-section. Water is fed under pressure through an inlet pipe 8 into the conduit 6 and is ejected into the combustion chamber 3 so as to form a substantially continuous screen which prevents the formation of carbon. Gaseous reaction products obtained by the partial combustion of the hydrocarbon are quenched by water which is injected transversely into the gases through a sprayer 9. The product contained 7.2% of acetylene. Specification 756,606 is referred to.
Patent ES-269967-A1 (ES)
Title: Pyrazolones and processes for their preparation
IPC: C07D231/54
Filed: 1961-08-17
Abstract: The invention comprises compounds of the formula: <FORM:0961037/C1/1> (wherein R1 is a hydrogen atom or an alkyl group of at most 3 carbon atoms, X is an oxygen or sulphur atom or an NH group, R2 is a phenyl radical optionally substituted by alkyl, alkenyl, alkoxy, alkythio or alkylenedioxy groups each containing at most 4 carbon atoms, hydroxyl or benzyl groups or halogen atoms or a naphthyl radical, R3 is an alkyl group of at most 4 carbon atoms or an aralkyl or aryl group and R4 is a hydrogen atom, or R3 and R4 together represent an alkylene group) and their preparation by condensing the appropriate hydrazine R2XCH2CHR1NHNH2 or an acid-addition salt thereof with a b - keto - carboxylic ester R5OCOCHR4COR3 (wherein R5 is an alkyl group of at most 4 carbon atoms). Examples are given. 2-Phenoxyethyl-hydrazine is prepared from 2-phenoxyethyl bromide and hydrazine hydrate, and is converted to the hydrochloride. Specification 945,474 is referred to.
Patent ES-342643-A1 (ES)
Title: Osteosynthetic pressure plate construction
IPC: A61B17/80
Filed: 1967-06-20
Abstract: A plate 1 to be screwed across a fracture in a bone 7 and arranged to press together the bone parts is provided in combination with bone-fixing screws, the plate being formed with at least one slot 5 which is countersunk to receive a screw 8 and which is formed with a ramped' portion 3a at one end of the slot so that the driving of the screw moves the plate relative to the 'bone part. As shown, the screw 8 has a hemi-spherical head and the slot, which is formed using milling tools (Figures 1, 3, 7 and 8 not shown), has a part-spherical abutment surface (3b) at one end and the part-cylindrical ramped portion 3a at the other. The plate may be provided with six bone-fixing screws (Figure 6 not, shown) and the length of each slot allows the, screws to be tightened one after the other. An embodiment, Figures 9, 10. (not shown), comprises a plate with. slots suitable for use with part-conicaMieaded screws.
Patent ES-343172-A1 (ES)
Title: Process for the production of foamed materials
IPC: B26B19/38
Filed: 1967-07-19
Abstract: Foamed materials are prepared by foaming a copolymerizable mixture comprising an unsaturated polyester which is a polycondensation product of an ethylene 1,2-dicarboxylic acid or an anhydride thereof and a polyhydric alcohol, and a monomeric polymerizable vinyl, vinylidene or allyl compound, by adding to the copolymerizable mixture (a) a polymerization catalyst system comprising an organic peroxide as catalyst and an accelerator adapted to reduce the temperature of the activity of the catalyst to ambient temperature, (b) a carbonic acid ester anhydride which decomposes with splitting off of carbon dioxide and (c) a compound of a di- or polyvalent metal of the second or fourth main or auxiliary groups or of the third, fifth, sixth or seventh auxiliary groups or the Periodic System, including the rare earths and the metals copper, iron and cobalt, in amounts of 0À01 to 50% by weight referred to the amount of carbonic acid ester anhydride present, the metal compound being soluble in the copolymerizable mixture and reducing the decomposition temperature of the carbonic-acid ester anhydride of (b) to ambient temperature. The term " carbonic acid ester anhydride " means an anhydride of a monoester of carbonic acid, and includes anhydrides of carbonic acid monoesters with each other as well as mixed anhydrides formed from one or more molecules of a carbonic acid monoester and one or more molecules of another acid. The specified groups of the Periodic System consist of the following elements: Be, Mg, Ca, Sr, Ba, Ra, Ge, Sn, Pb, Zn, Cd, Hg, Ti, Zr, Hf, Sc, Y, La, Ac, V, Nb, Ta, Cr, Mo, W, Mn, Tc and Re. In examples are used: polyesters prepared from maleic anhydride, phthalic anhydride, 1,3-butane-diol, diglycol, castor oil, reaction product of toluylene - 2,4 diisocyanate, and toluylene - 2,6- diisocyanate with trimethylolpropane styrene hydroquinone, toluhydroquinone polysiloxanehydroxyalkylene copolymer, sodium salt of sulphonated castor oil in distilled water benzoyl peroxide, cyclohexanone peroxide dimethyl-p-toluidine, dimethyl aniline dimethyl formamide expanded clay and many carbonic acid ester anhydrides (b) and metal compounds (c).
Patent ES-358719-A1 (ES)
Title: Pressure vessel
IPC: F15B1/22
Filed: 1968-10-02
Abstract: An oleo-pneumatic accumulator, comprises a container shell 10 having a tubular mouth 11, a closure member 13 engaged in the mouth, a deformable separator 23 secured in the shell to divide the interior of the shell into two chambers 24, 25, and a combined sealing and support ring 26 having a fillet portion 28 connected to a circular-section portion 27 by a web 29. The fillet portion serves to support the separator 23 which divides a gas space 24 from a liquid space 25 and the circular-section portion 27 serves to seal the closure member 13 which is clamped to the flared mouth of the shell by a nut 15. If desired, a P.T.F.E. split ring may be inserted under the portion 27 to prevent extrusion. To charge the accumulator, a charge of air in the space 24 is compressed by hydraulic fluid introduced through a stop valve into the space 25. In use, the separator 23 expands towards a plate 32 to force the liquid through outlet 13.
Patent ES-361337-A1 (ES)
Title: Single ended and differential stabilized amplifier
IPC: H03F3/45
Filed: 1968-12-12
Abstract: Transistors 10, 12 are connected as a differential amplifier an input signal being applied to the base of 10 at e in and to the base of 12 via transistor 14 and resistor 28. The transistors 12 and 14 form a degenerate feedback loop and ensure adequate gain from a circuit without decoupling capacitors which have been left out in order to facilitate manufacture by I.C. technique. An inverted output, e 0 , is obtainable at the collector of 10 and in Fig. 1 (not shown), also an in-phase output (e 0 1) at the collector of 12.
Patent ES-364032-A1 (ES)
Title: Multiple stage hydraulic headbox
IPC: D21F1/02
Filed: 1969-02-13
Abstract: A headbox for delivering liquid slurry has chambers which are closed and isolated from each other, convergently tapering in the downstream direction, and a slice region formed in the headbox having a plurality of slice openings, each opening communicating with one chamber, the openings being so disposed that slurry can be delivered in layers, each supplied from one of the chambers. As shown, headbox 10 has chambers 13, 14 and 15 which may be fed separately from 56, 57 and 58, or which may be fed from a single stock source. The chambers may contain flow spreaders 52, 53, 54, tube banks 49, 50, 51 and flow turbulence generators 46, 47, and 48. The walls 18, 22 and 27 may be pivoted at 21, 26 and 43 respectively and the slope of these walls may be adjusted by rods 41, 37 and 33. Rods 33 and 37 are connected to their respective plates, and pass through others by means of spherical bushings (Figs. 4 and 5, not shown). The headbox may be adapted for use with a cylindertype machine in which a wire passes around a roll (Fig. 2, not shown), the walls 18, 22 and 27 being curved to conform with the roll.
Patent ES-370688-A1 (ES)
Title: Two hand safety device
IPC: F16P3/24
Filed: 1969-08-21
Abstract: In order to operate a power press, an operator must use both hands simultaneously to actuate two push buttons 4 connected to respective parallel racks 19 engaging diametrically opposite points of a toothed wheel 20 to move the wheel bodily in its own plane, without rotation, to bring a lug 22 thereon into operative engagement with the end 23a of a push rod 23 adapted to operate a control switch or valve 30 for the press. If the racks are not moved in synchronism, or if one button 4 is released during operation, differential movement of the racks will rotate the wheel 20 to move the lug 22 out of alignment with the rod 23 (Figs. 5, 6, not shown), a spring 24 urging the rod 23 to its inoperative position. Both push-buttons must be released before a fresh operation can be initiated. Springs 18 urge the racks 19 to inoperative positions, Fig. 3. A fork 26 on the push rod 23 has a lost-motion connection with an actuating rod 27 of the switch or valve 30. The racks 19 are formed on or secured to blocks 14 slidable on fixed guides 15. Each push-button 4, partly surrounded by a guard 3, actuates its rack via a lever 11 having a fixed pivot 10. Flanges 21 on the wheel 20 engage the sides of the blocks 14 to maintain the wheel in the correct plane.
Patent ES-371019-A1 (ES)
Title: Method of securing an electrical contact to a support
IPC: H01H11/06
Filed: 1969-08-06
Abstract: In electron beam welding an electrical contact 11, e.g. of a road vehicle distributer contact breaker, to a support 12, wherein the contact melting point is higher than that of the support, the beam melts a portion of the support and heats an adjacent area of the contact to a temperature between the contact and support melting points, so that the melted support part flows to said area of the contact and, on cooling, forms the required joint between the contact and the support. As shown, wherein the contact 11 and support 12 are of tungsten and spring steel respectively, the contact is supported in facial contact with the support so as to be exposed through a circular hole 13 in the support. The electron beam is moved in a circular path parallel to the hole edge and is such that its axis 15 impinges on the contact adjacent the hole edge and that a divergent part thereof impinges on the support. The simultaneous melting of the support and heating of the contact could, alternatively, be effected by suitably controlling beam density and/or traverse path, e.g. the beam focus could be on or below the contact and the beam movement sinusoidal, or the electron accelerating voltage could be suitably controlled.
Patent ES-372200-A1 (ES)
Title: Stockings and methods of making stockings
IPC: D04B1/06
Filed: 1969-10-04
Abstract: The tab of.a stocking knitted after a double welt or double twisted toe includes a thermoplastic yarn of melting point above 350 F and another with a melting point in the range of the boarding temperature viz. 220 F to 270 F. When the stocking is boarded the second yarn fuses with the first so that the tab is runresistant. The second yarn may be knit in spaced courses with a backing yarn, and may tuck in alternate wales.
Patent ES-383459-A1 (ES)
Title: Overspeed protection system for a steam turbine generator
IPC: F01D21/02
Filed: 1970-09-08
Abstract: The disclosure relates to a steam turbine-driven electrical generating plant wherein a protection system is provided for preventing the turbines from reaching speeds which would result in damage to the turbines such speeds resulting from a sudden partial or entire loss of the electrical load. A partial loss of the load is sensed by a comparison of the inlet pressure at the lower pressure turbine stages with the output power provided to the load. If the output power decreases according to a predetermined relationship and if the input pressure corresponds to a value above a predetermined percentage of rated load, the interceptor valve is closed for a predetermined period of time to stop steam flow between the steam reheating apparatus and the lower turbine stages and thereby to reduce turbine speed buildup during and up to the time that additional load is connected to the generator output. In the event of a total load loss, which is determined in the same manner as in the case of a partial loss of the load but with the additional criteria that the circuit breakers associated with the generator be opened, both the intercept valve and the main governor valve, which regulates the steam through the high-pressure turbine stages, are closed. Whenever the speed of the turbine generator exceeds a predetermined percentage of rated speed, an overspeed protection system maintains both the interceptor valve and the governor valve in a closed position and cooperates with the main governor valve control system to relieve steam pressure within the reheating apparatus.