baber/WOPTO huggingface dataset:
Patent UY-24472-A1 (UY)
Title: Composiciones de agonistas/antagonistas de estrógenos y agonistas/antagonistas de prostaglandinas, útiles en el tratamiento de la osteoporosis
Inventor: THOMPSON DAVID D
IPC: A61K31/44
Filed: 1997-02-27
Abstract: Una composición farmacéutica que contiene: a- una Una comestos son antagonistas del receptor muscarínico, útiles para el tratamiento de, por ejemplo, cantidad terapéuticamente eficaz de un primer compuesto, siendo dicho primer compuesto un compuesto el síndrome del intestino irritable y la incontineun agonista/antagonista de estrógenos; y b- una cancia urinaria. Los compuestos también son útiles cntidad terapéuticamente eficaz de un segundo compuomo reforzadores de la cognición. Tambien son de uesto, siendo dicho compuesto una prostaglandina o tilidad en trastornos relacionados con la edad como el Alzheimer. Los compuestos de fórmula (I) dondun agonista/antagonista de una prostaglandina. Una composición como la antes mencionada, en la que ee R1 es alquilo C1-6, halo-alquilo C1-6,, cicloalquilo, etc; R2 es H o alquilo; R3 es arilo, heteroal agonista/antagonista de estrógenos es droloxifenrilo, cicloalquilo, X es O o S, Y es un enlace diro, ralixifeno, tamoxifeno, 4-hidroxi-tamoxifeno, etc y el segundo compuesto es PGD1, PGD2, PGE2, PGEecto CH2, (CH2)2 etc. Por halógeno se entiende Cl,1, Pgf2alfa y 3S-(3-hidroxi-4-fenil-butil)-2R-[6-( Br, F y I2;los grupos preferidos son fenilo y naftilo, mas preferentemente son fenilo sustituidos p1H-tetrazol-5-il)-hexil]-ciclopentanona. Un Kit quor alquilo, alcoxi, halógeno y naftilo. Los grupose contiene los siguientes elementos para ser utili heteroarilo mas preferidos son metilo, etilo. Loszados en la preparación dicha composición: a- una cantidad terapéuticamente eficaz de un agonista/an grupos alcoxi son metoxi y etoxi. Ejemplo: 3-(1,1-Difenil-1-hidroximetil)-5-(4-(1-brncilpiperidiniltagonista de estrógenos y un vehículo farmacéuticamente aceptable en una primera forma de dosificaci))-1,2,4-oxadiazol                                ón unitaria; b- una cantidad terapéuticamente eficaz de una prostaglandina o de un agonista/antagonista de prostaglandinas y c- un envase para contener dicha primera y segunda formas de dosificación, El uso de esta composición farmacéutica en la preparación de un medicamento para el tratamiento de una condición que se manifiesta con la presencia de masa ósea reducida, ósea para la osteoporosis.
Patent UY-28802-A1 (UY)
Title: Dispersiones moleculares de drospirenona
Inventor: FUNKE ADRIAN
IPC: A61K9/70
Filed: 2005-03-10
Abstract: Una composición farmacéutica que comprende drogas esteroides, p. ej. progestinas y estrógenos, en forma molecularmente dispersa. Preferiblemente, las composiciones se proveen como formas sólidas, semisólidas o líquidas. Dichas composiciones tienen una alta biodisponiibilidad, buena estabilidad química y rápida disolución por liberación in vitro y se pueden producir en condiciones que no requieren equipos costosos ni recaudos de seguridad. También se describen métodos para la preparación y uso de las composiciones.
Patent AT-525831-A1 (AT)
Title: Vertikale Windturbine mit integrierten Fliehkraftklappen
Inventor: Michael Strudler
IPC: F03D3/06
Filed: 2022-02-04
Abstract: Die Erfindung betrifft einen Rotor für eine vertikale Windkraftanlage bestehend aus Rotorflügeln (40b), die bei niedrigen Windgeschwindigkeiten als Widerstandsläufer und bei höheren Windgeschwindigkeiten als Auftriebsläufer fungieren. Die Klappen (50) und die Rotorflügel (40) sind mit Magneten (100) versehen. Bei niedrigen Drehzahlen werden die Klappen (50) durch abstoßende Magnetfelder geöffnet und schließen sich mit steigender Drehzahl aufgrund der Fliehkraft.
Patent ES-157761-A1 (ES)
Title: UNA DISPOSICIoN EN TUBOS ELABORADOS CON VAINA O CANUTO DE SUSTANCIA NO METáLICA
Filed: 1942-07-02
Abstract: Una disposición para unir el canuto y la cabeza de un tubo con canuto hecho de sustancia no metálica como papel o similares y una cabeza de sustancia rígida y con una prolongación abierta cuya dimensión interior corresponde aproximadamente a la exterior del canuto; caracterizada porque un extremo del canuto dentro de la cabeza se sujeta por medio de un anillo de presión dispuesto por dentro en el extremo del canuto de tal manera que lo sujeta contra la cara interior de la cabeza.
Patent ES-183196-A1 (ES)
Title: UN DISPOSITIVO DE MANDO DE UNA CONTRAPUNTA, CON TORNILLO INTERIOR, PARA UNA MáQUINA-HERRAMIENTA
Filed: 1948-04-07
Abstract: Un dispositivo de mando de una contrapunta con tornillo interior para una máquina-herramienta, tal como un torno, caracterizado porque se dispone entre el tornillo interior de la contra-punta y un órgano de maniobra, accesible desde el exterior, un acoplamiento por engranajes para poder obtener el retroceso rápido de dicho tornillo y de todos los órganos, comprendida la contra-punta y su mando lento, que le son solidarios en contra de la acción de un resorte antagonista.
Patent ES-183708-A1 (ES)
Title: BANCO DE PRUEBAS PARA VERIFICAR LA INSTALACIoN Y ACCESORIOS ELÉCTRICOS EN LOS AUTOMoVILES Y SIMILARES
Filed: 1948-05-14
Abstract: Banco de pruebas para verificar la instalación y accesorios eléctricos de los automóviles y similares, carcterizado porque presenta unificados en un solo conjunto la serie de circuitos y elementos necesarios para realizar la determinación de las características de esas instalaciones y accesorios, alimentado tal conjunto, según las pruebas, con una batería de bajo voltaje o mediante la conexión a la red y aprovechando en los circuitos como comunes los aparatos de transformación, medida y control que sirven para uno de ellos y que son usuales en tales determinaciones, y especialmente un transformador con varias entradas para distintos voltajes y salidas para alimentar el circuito de una lámpara neón de 90 a 600 voltios, llegando este voltaje a la lámpara a través de distintas resistencias de cargas y salidas de 50 a 120 voltios a través de un conmutador para las distintas velocidades del motor, teniendo regulada dicho transformador su entrada con otro conmutador y dispuesto un interruptor enla entrada de la corriente.
Patent ES-187343-A1 (ES)
Title: UN APARATO MIXTO PARA USOS DE CALEFACCIoN O DE COCINA ALIMENTADO POR COMBUSTIBLES SoLIDOS
Filed: 1949-03-07
Abstract: Por reunir en un sólo aparato una disposición igualmente apta para calefacción o para cocina o para ambas cosas a la vez mediante un aprovechamiento prácticamente total de las calorías del combustible empleado.
Patent ES-192148-A1 (ES)
Title: UNA MáQUINA SOMBRADORA DE DE PRECISIoN
Filed: 1950-03-16
Abstract: Máquina sembradora de precisión que lleva un chasis sostenido por ruedas y que lleva a su vez un depósito para la semilla y un dispositivo para la distribución de esta última y que se caracteriza en que este dispositivo lleva un cilindro cuyo eje es sensiblemente paralelo al de las ruedas y cuya periferia presenta huecos cuyo número es variable de una zona a otra siendo limitadas estas zonas por superficies perpendiculares al eje mientras que hay previstos medios para hacer girar el cilindro alrededor de su eje así como un conducto que conduce la semilla del depósito hacia el cilindro y que con respecto a este último puede desplazarse en la dirección del eje.
Patent ES-193688-A1 (ES)
Title: NUEVO TRACTOR AGRiCOLA
IPC: G01G/
Filed: 1950-06-28
Abstract: Nuevo tractor agrícola caracterizado porque el chasis o armadura del mismo está constituido por una plataforma de una sola pieza que en su parte delantera lleva el motor y se apoya sobre dos ruedas y por la parte trasera sobre una sola rueda giratoria que es accionada por el voltaje de conducción.
Patent ES-193784-A1 (ES)
Title: PERFECCIONAMIENTOS EN LAS CáPSULAS PARA CIERRE DE RECIPIENTES, CON SU COMBINACIoN OBTURADORA
Filed: 1950-07-05
Abstract: Perfeccionamientos en cápsulas para cierre de recipientes con su combinación obturadora caracterizados por comprender una parte superior y otra como faldón siendo dicha parte superior substancialmente en forma similar a disco y la de faldón extendiéndose lateralmente desde la periferia de aquella incluyendo en la citada parte faldón una sección debilitada para la destrucción de esta parte estando formada la referida sección debilitada con una parte que se extiende hacia arriba sobre un declive con respecto al borde libre del mencionado faldón y otra parte que parcialmente se extiende alrededor de la periferia del citado faldón estando combinadas dichas partes de la sección debilitada de suerte que el rasgado a lo largo de la misma continuará ininterrumpidamente.
Patent ES-197941-A1 (ES)
Title: Un dispositivo de seguridad de boca para proyectil de movimiento giratorio sobre su eje
Filed: 1951-05-19
Abstract: Un dispositivo de seguridad de boca y de máscara para un proyectil de movimiento giratorio sobre su eje especialmente de espoleta instantánea que comprende un percutor (2) desplazable axialmente con relación al cuerpo de la espoleta en el momento del impacto y bloqueado en posición inactiva por lo menos por un órgano de cerrojo (16); caracterizado porque la espoleta del proyectil comprende una rampa (11 13) fija con relación a su cuerpo y destinada a servir de guía al órgano de cerrojo (16) que coopera con ella bajo la acción de la fuerza centrífuga teniendo esta rampa (11 13) en un plano perpendicular al eje de la espoleta forma general de espiral enrollada de dentro a fuera en el sentido de rotación del proyectil; previéndose un tope (15) para impedir todo desplazamiento del órgano de cerrojo (16) en el sentido inverso de enrollamiento de la espiral y habiendo medios (19) que mantienen en reposo el órgano de cerrojo (16) con respecto a la rampa (11 13).
Patent ES-227373-A1 (ES)
Title: Copolymers of diolefins and olefins and method of producing them
IPC: C08F210/00
Filed: 1956-03-17
Abstract: A catalyst for copolymerizing diolefins with a -olefins is obtained by contacting a compound of maximum valency of a Group IVa, Va or VIa metal with an organo-metallic compound of a Group II or III metal. Catalyst components disclosed are aluminium triethyl and trihexyl, titanium tetrachloride and dibutoxy titanium dichloride and these are contacted, in the examples, in heptane or benzene as reaction medium. The catalyst may be formed in the presence of the a -olefin and in the presence or absence of the diolefin. Reference has been directed by the Comptroller to Specifications 776,326 and 810,023.ALSO:Amorphous, linear copolymers are obtained by copolymerizing one or more diolefins with one or more a -olefins of formula CH2 = CHR (wherein R is alkyl, alicyclic, alkaryl or aralkyl), the polymerization being at a temperature lower than 120 DEG C. and in the presence of a catalyst obtained by contacting a compound of maximum valency of a Group IVa, Va or VIa metal with an organo-metallic compound of a Group II or III metal. Monomers specified include both conjugated and non-conjugated diolefins, such as butadiene, 1.3-pentadiene, isoprene, 1.5-hexadiene and 1.4-pentadiene and, as mono-olefins, butene and pentene and the diolefin.mono-olefin, C2 to C5 hydrocarbon fractions obtained by cracking crude oil or natural gas may also be used. Materials such as 2-butene, butane and paraffins may be present and the polymerization may be in bulk, in the case of liquid monomers, or otherwise in solution, e.g. in heptane or benzene. The catalyst is preferably prepared in the presence of monoolefin and absence of diolefin and components disclosed are aluminium triethyl and trihexyl, titanium tetrachloride and dibutoxy titanium dichloride. In examples monomers and catalyst are added during the reaction, which is subsequently terminated and the products thereby purified, with methanol and methanolic hydrochloric acid, whereby oily polymers remain in solution and the solids are precipitated. Variability in the copolymers may be eliminated by regulation of the mono-olefin/diolefin proportion during polymerization, or by the use of a continuous process. The copolymers obtained contain numerous unreacted double bonds and may be vulcanized (e.g. with zinc oxide, sulphur and benzthiazole disulphide) to give elastomers. The solid copolymers may be fractionated, as described in the examples, by the use of acetone, ether and heptane. Reference has been directed by the Comptroller to Specifications 776,326 and 810,023.
Patent ES-321664-A1 (ES)
Title: Device for fixing handles to vessels
IPC: A47J45/06
Filed: 1966-01-12
Abstract: A device for fitting a handle to a vessel comprises in combination a body provided with a socket of dovetail cross-section with converging sides, adapted to receive a plug of complementary shape provided on the vessel, and a detachable member held by adjustable screw means against that end of the socket where the diameter of crosssection is largest, said detachable member making contact with the plug and being adapted to keep it tightly interlocked with the socket without play, in any position of the vessel, means being provided for fixing the device to the handle. A typical device is shown in the figure which represents a longitudinal cross-section of the device when attached to the vessel wherein 5 is the detachable member and 8 is the plug provided on the vessel.
Patent ES-338475-A1 (ES)
Title: Improvements in or relating to processes for Extracting Elements from Rocks or Ores
IPC: B65D30/24
Filed: 1967-03-08
Abstract: Trace elements, particularly metals, contained in a rock material or an ore, may be removed without the destruction of the crystalline system of the rock material or the ore, by chelation of the trace element by treatment with at least one organic chelating agent. The rock material or ore is preferably subdivided to a suitable size to improve the contact between the chelating agent or agents and the trace elements the chelating agent may be percolated through or agitated with the said material or ore. Specific examples describe the treatment of a rock material with a mixture of oxalic and citric acids.
Patent ES-339023-A1 (ES)
Title: Material feed regulator
IPC: G05D7/01
Filed: 1967-04-07
Abstract: A valve for controlling the gravitational flow of granular material from a hopper 1 to a conveyer duct 3, which is provided with a fluidizing bed 7, comprises a hollow valve member 10 of generally cylindrical shape having end walls and being rotatably mounted in a casing 2. A portion of the valve member 10 is cut away to provide a material exit corresponding with the outlet 6 in the casing 2. An opening is also provided in the valve member 10 to communicate with the material inlet aperture 5 in the casing when the material exit is in communication with the outlet 6. The opening is formed with edges diverging towards the material exit, Figs. 1, 2 (not shown), whereby the flow of material from the hopper may be restricted. The valve member 10 is provided with a stud which extends through a slot in the side of the casing 2 and which is provided with a lock nut whereby the valve member may be secured in a selected position.
Patent ES-345565-A1 (ES)
Title: 4-benzene sulphonyl-1,1-{8 (1{40 , 4{40 -ethano)-pentamethylene{9 {0 semicarbazides
IPC: C07C/
Filed: 1967-09-29
Abstract: Arylsulphonyl-semicarbazides of the formula:
Patent ES-354489-A1 (ES)
Title: Machine for opening up fibrous materials
IPC: D21B1/32
Filed: 1968-05-30
Abstract: A machine for opening up fibrous material comprises a casing, tangential feed 15b, and discharge, 15c, connections in the casing, an impeller wheel, 14, mounted for high-speed rotation within the casing, the cavity containing the wheel being only slightly wider than the wheel itself, the portion of the periphery of the wheel extending from the feed to the discharge connections forming, with the periphery of the cavity, a gap, through which the material flows in the direction of rotation of the wheel, a plurality of spaced-apart insert elements being mounted in the gap, the elements being wedgeshaped, and increasing in thickness in the direction of flow, there being a minimum radial gap width of at least 10 mm. The surfaces of the casing and inserts may be roughened, and the impeller wheel may be provided with teeth 14b. The minimum gap, X, is preferably such that the flow velocity at this minimum gap is 100 times greater than that adjacent the feed connection 15b. The wheel is preferably driven at such a speed that the flow velocity is increased from 1m./sec to the feedconnection to 100-120 m./sec. at the narrowest part of the flow passage. The maximum value preferred for X is 25 m.m.
Patent ES-359988-A1 (ES)
Title: Receivers for phase comparison radio navigation systems
IPC: G01S1/30
Filed: 1968-11-08
Abstract: Relates to a hyperbolic radio navigation system in which a master station and slave stations transmit on different frequencies simultaneously ("normal transmissions") for periods interspersed with periods (" multi-frequency transmissions ") in one of which the master station only transmits and transmits on all the frequencies, in the next of which one slave station only transmits and transmits on all frequencies and so on. According to the invention a receiver has channels 11, 12 tuned to radiated frequencies which differ by a frequency F, e.g. 6F, 5F, an oscillator 14 phase locked to a normal 6F transmission with phase stability over a short signal interruption, a divider 15 producing a reference signal of frequency F, a mixer 18 to afford a beat signal of frequency F, and a phase discriminator 17: when switch 19 is in position 19b the multi-frequency transmission from a slave station yields a " fine " position line determination and when in position 19a the multifrequency transmission from the same slave station yields a " coarse " position line determination. By similar measurements on transmissions from other slave stations further position lines are determined.
Patent ES-362986-A1 (ES)
Title: Self-steering axle for load carrying vehicles
IPC: B62D13/04
Filed: 1969-01-18
Abstract: A self-steering axle for a lorry, van, articulated vehicle or trailer comprises steel axles 5 which each have associated therewith means defining king-pin axes disposed both forwardly and rearwardly of the stub axles, and means for fixing the position of the forward or rearward axes as the vehicle is driven forwardly or rearwardly respectively so that wheels on the stub axles will self-steer about the appropriate axes as the vehicle turns. The stub axles 5 are carried by respective end links 4, each connected by pivot pins 10 to a pair of bars 8, 9 which are connected by a common pivot pin 7 to the respective forked end 6 of an axle beam 1 for mounting transversely of the vehicle. Projecting portions 8c, 9c of the bars 8, 9 are connected by pivot means 11 to respective transverse link rods 2, 3. Locking means 12, 13 are provided for preventing movement of either the rod 2 or the rod 3 relative to the beam 1 so that the position of either the foremost or rearmost pair of pivot pins 10 is fixed to define king-pin axes about which the end links 4 can swivel. In order that the free ends of the end links 4 and the associated ends of the corresponding arms 8 or 9 connected thereto may move along different arcs centred on the fixed pivot pins 10 and the pivot pins 7 respectively, each pivot pin 10 has two eccentrically disposed portions, one of which can rotate in the end link 4 and the other in the associated bar 8 or 9. Actuation of the locking means 12, 13 may be controlled manually or may be effected automatically upon selection of forward or reverse gear. The axle may be converted to power operation by providing hydraulic or pneumatic power means which turns the stub axles about the pivot pins appropriate to the direction of travel in dependence on rotation of the steering wheel of the vehicle or on relative rotation of the sections of an articulated vehicle.
Patent ES-365085-A1 (ES)
Title: Process and apparatus for the recovery of plutonium or uranium
IPC: C22B60/04
Filed: 1969-03-22
Abstract: Plutonium or uranium is recovered from calcium fluoride slag derived from the reduction of PuF 4 or UF 4 with metallic calcium by grinding the slag, heating to above 700 C in furnace 1, discharging through pipe 7 into cooled concentrated nitric acid in vessel 8, and separating the insoluble CaF 2 from the plutonium or uranium solution by means of filter base 11. In the apparatus shown, four reaction .vessels 8, 8'.. are secured to a hub 9 which .can be rotated so that the vessels are used in turn. The nitric acid solution is withdrawn via valve 17 to tank 20, and the CaF 2 residue is washed with concentrated HNO 3 from tank 23.
Patent ES-366836-A1 (ES)
Title: Vinyl alcohol copolymers and their preparation
IPC: C08F8/36
Filed: 1969-05-06
Abstract: A copolymer of vinyl alcohol with one or more ethylenically unsaturated monomers which is partially etherified by substituted or unsubstituted organic radicals terminated by an SO 2 .OH group may be prepared by reacting the copolymer in solution with one or more sultones. The copolymer may be also partially crosslinked by >CH-O-CH< linkages. In the examples an ethylene-vinyl alcohol copolymer and a vinyl chloride-vinyl alcohol copolymer are treated with spirobi-2: 21-propanesultone and propanesultone in hexamethylphosphotriamide and membranes of the polymer cast from the solutions.
Patent ES-369981-A1 (ES)
Title: Crossfire protection technique
IPC: H02P7/292
Filed: 1969-07-28
Abstract: In a cross-fire protection system, a reversible D.C. motor 1 receives power from a transformer secondary winding 2 by way of alternate groups of controllable rectifiers 3a-3c and 4a-4c which are poled in respective positive and negative directions. The groups of rectifiers are associated with negative and positive firing circuits 5, 6. A generator 7 provides a command signal indicative of the desired position of the motor, this signal being compared with a feed. back signal from a device such as a selsyn. The resultant signal is fed to a summer 9 for comparison with the output of a tachometer generator 10, the output signal from the unit 9 being applied to the firing circuits 5, 6. When the output of the generator 7 is positive, a trigger circuit 12 is set to inhibit and permit respectively the operation of the firing circuits 5 and 6. Only the rectifiers 3a-3c are fired under these circumstances. The trigger circuit 12 is re-set when it receives a negative signal from the generator 7, whereby the rectifiers 4a-4c only are then fired. The cross-fire protective arrangement is specially suitable for systems in which the relation between the time of firing of the rectifiers and the power transferred is linearized by advancing the firing angle by a predetermined amount. In such systems the probability of cross-fire is increased at a particular firing angle.
Patent ES-375928-A1 (ES)
Title: Gel polymerized polyurethane precursors and vinyl monomers
IPC: B29C39/22
Filed: 1970-01-27
Abstract: A process for the preparation of shaped polymeric articles by gel-polymerizing a homogeneous composition comprising from 5 to 95% by weight of the precursors of a cross-linked polyurethane and from 95 to 5% by weight of at least one vinyl monomer in which the gelatin of the polyurethane is substantially completed before polymerization of the vinyl monomer is allowed to proceed to the extent that the vinyl polymer so produced forms a separate phase, and thereafter completing polymerization of the vinyl monomer also shaped polymeric articles comprising a homogeneous dispersion of from 5 to 95% by weight of a cross-linked polyurethane and from 95 to 5% by weight of a polymer of at least one vinyl monomer.