baber/WOPTO huggingface dataset:
Patent UY-27687-A1 (UY)
Title: Agente antimicrobiano
Inventor: ROTHMAN ULF
Filed: 2003-02-27
Abstract: Se describe el uso de un compuesto proteico, aislado de cormatina vegetal, después de la disociación de la misma, como agente antimicrobiano, presentando el compuesto proteico un peso molecular aparente comprendido entre 10 y 20 kD. El mismo es producido por medio de un precedimiento que comprende las etapas de homogenizar un material vegetal, disociar la cromatina vegetal con un agente de disociación bajo condiciones hidrófugas, y separar la cromatina vegetal disociada en diferentes fracciones individuales, una de las cuales comprende el componente vegetal proteico, por medio de un procedimiento de separación de interacción hidrófuga.
Patent UY-29551-A1 (UY)
Title: Regulación post-transcripcional de la expresión génica
Inventor: THAI KWAN Y
IPC: C12N15/63
Filed: 2006-05-19
Abstract: La invención proporciona plantas transgénicas que tienen en su genoma ADN que incluye un gen exógeno que codifica un polipéptido y que tiene en su región 3´ no traducida una secuencia desestabilizante, por la cual el polipéptido se expresa en un nivel menor en las semillas de las plantas transgénicas en relación con la expresión en ausencia de la secuencia desestabilizante. También se revelan métodos para la disminución post-transcripcional de la estabilidad del mensaje de un gen de interés en una planta que involucran la adición de una secuencia desestabilizante a la región 3´ no traducida del gen de interés.
Patent UY-29923-A1 (UY)
Title: Composición farmacéutica de disolución rápida para inhibir la ovulación
Inventor: PABLO DAVILA ZAVALA
IPC: A61K31/58
Filed: 2006-11-17
Abstract: Una composición farmacéutica de disolución rápida de dosificación oral para inhibir la ovulación en un mamífero, dicha composición comprende dospirenona o una salno éster farmacéuticamente aceptable de la misma, opcionalmente etinilestradiol o una sal, éster o éter farmacéuticamente aceptable del mismo, un surfactante y al menos de un escipiente farmacéuticamente aceptable, donde la drospirenona tiene unárea superficial de menos de 10.000 cm2/g.
Patent UY-30121-A1 (UY)
Title: Nuevos compuestos
Inventor: HEALY MARK PATRICK
IPC: A61P29/00
Filed: 2007-01-30
Abstract: Un compuesto de la fnrmula (I) o uno de sus derivados farmaccuticamente aceptables, en la que, R1, R2, R3, R4, R5, R6, X e Y son como se definen en la memoria descriptiva; un procedimiento para preparar dichos compuestos; una composicinn farmaccutica que comprende dichos compuestos, y el uso de dichos compuestos en medicina.
Patent UY-30827-A1 (UY)
Title: Método para producir un biocida oxidante estable
Inventor: ELLIOT RANDALL
IPC: A01N33/14
Filed: 2007-12-20
Abstract: La invencion se refiere a un método de produccion para producir una cloramina estable. El método permite la produccion de cloramina estable mediante el uso de una fuente de Cloro concentrado y una fuente de amina concentrada y agitacion durante la produccion. El método produce una cloramina que posee un PH de al menos 5 con un PH mas preferido de al menos 7.
Patent CS-445488-A1 (CS)
Title: Biological preparation for osteo- and chondropathies,physiopathological disorders and diseases arisen on base of mineral deficiency in human organism treatment
Inventor: MICHALEK KAROL MVDR
IPC: A61P43/00
Filed: 1988-06-24
Abstract: The invention relates to a pharmaceutical composition on the basis of purified, powdered and sterilized egg shell material and a method for their preparation. The pharmaceutical compositions of the invention may be advantageously utilized for the treatment of mineral deficiency diseases, particularly of bone and/or joint tissues. These compositions are optimally tolerated and utilized by the treated organism.
Patent ES-171783-A1 (ES)
Title: UN SISTEMA DE CONSTRUCCIoN PROVISIONAL
Filed: 1945-11-18
Abstract: Sistema de construcción provisional a partir de elementos de hormigón y preferiblemente de hormigón vibrado caracterizado por el hecho de que para toda la construcción sólo se utiliza un solo tipo de bloques un solo tipo de vigas y un solo tipo de placas bajo la forma de tres elementos standard cuyo peso es tal que cada uno puede ser fácilmente transportado y puesto en obra por los propios habitantes.
Patent ES-192968-A1 (ES)
Title: UN PERFECCIONAMIENTO INTRODUCIDO EN LAS VáLVULAS DE ADMISION DE AIRE, DE LOS MOTORES SEMIDIESEL, DE DOS TIEMPOS
Filed: 1950-05-09
Abstract: Perfeccionamiento introducido en las válvulas de admisión de aire de los motores semi-diesel de dos tiempos caracterizado por el hecho de que para evitar la deformación de los aros concéntricos que efectuan el cierre de las válvulas interiores y exteriores de admisión de aire se les da una sección cóncava que además de reforzarlos y establecer mayor resistencia a la acción de los muelles se aseguran el cierre permite aumentar la zona de contacto con los bordes de las entradas de aire al rectificar las aristas de los aros para dar lugar a la formación de dos superficies planas que aseguran en todo momento la hermeticidad del cierre.
Patent ES-196610-A1 (ES)
Title: Un sistema de accionamiento para transportadores de cinta
Filed: 1951-02-19
Abstract: Sistema de accionamiento para transportadores de cinta caracterizado por comprender un eje principal fijo sobre le que va montada la polea de transmisión del motor la cual es solidaria de un piñón que gira sobre le mismo eje y va montado sobre un cojinete de bronce actuando sobre un juego doble de engranajes montados en sendos ejes paralelos y equidistantes del eje principal.
Patent ES-198153-A1 (ES)
Title: UN PROCEDIMIENTO PARA LA PRODUCCIoN DE FIBRAS SINTÉTICAS MUY ESTIRADAS
Filed: 1951-06-02
Abstract: Procedimiento para la producción de fibras sintéticas muy estiradas, caracterizado porque inmediatamente antes del proceso de estiraje se reunen varios hilos previamente torcidos o pegados y después de terminarse total o parcialmente el proceso de estiraje, se tuercen definitivamente o bobinan los hilos separados.
Patent ES-246250-A1 (ES)
Title: Phenyl-alkyne-diols and method for their production
IPC: C07C33/28
Filed: 1958-12-27
Abstract: The invention comprises compounds of the general formula: <FORM:0850106/IV(b)/1> (wherein R is a hydrogen atom or a methyl or ethyl group) and the preparation thereof by reacting 2-phenylacetoin with an alkyne or a metal compound of an alkyne of the general formula: XC CR (wherein X is K, Ll, Na, -MgBr, -MgCl or -MgI). According to the Provisional Specification R may be any lower alkyl group.ALSO:A pharmaceutical composition contains as the active component a compound of the general formula: <FORM:0850106/VI/1> (wherein R is a hydrogen atom or a methyl or ethyl group). It has a sedative action.
Patent ES-252505-A1 (ES)
Title: Esters of natural and synthetic estrogens
IPC: C07C59/64
Filed: 1959-10-07
Abstract: The invention comprises esters and partial esters of estrogens with b (p-alkoxyphenyl)-propionic acids of the general formula <FORM:0926456/IV(a)/1> wherein R represents an alkyl group of 1 to 12 carbon atoms, and the preparation thereof by esterifying the estrogens with an acid chloride or acid anhydride of the b -(alkoxyphenyl)-propionic acids in the presence of a tertiary amine at a temperature between 0 DEG and 20 DEG C. Instead of the tertiary amine, an inert solvent may be used. The esters and partial esters may be derived from natural estrogens such as estrone, estradiol and estriol, or derivatives of natural estrogens such as 17-ethinylestradiol, or synthetic estrogens such as diethylstilbestrol, dienestrol, and hexestrol. In the case of estrogens having two or more hydroxyl groups, the esters may be mono-, di- or polyesters, or they may be mixed esters containing at least one ester radical derived from an acid of the above formula and an ester radical derived from a lower fatty acid such as acetic and propionic acids. Partial esters may also be prepared by partially hydrolysing the fully acylated estrogens. Estrone-3-esters prepared by the above method may be catalytically reduced to form a hydroxy group at the 17-position. Acid chlorides and acid anhydrides of the propionic acids of the above general formula are prepared by treating the free acids with excess thionyl chloride on a steam bath or with thionyl chloride in the presence of pyridine respectively.
Patent ES-297441-A1 (ES)
Title: Portable foaming apparatus
IPC: A62C5/00
Filed: 1964-03-10
Abstract: In apparatus for making polyurethane foam (see Division B1) the material flow rates are maintained constant over a range of pressures by automatic flow control valves, Fig. 3, each having a partly hollow differential piston 32, 33 material enters at 28 and passes through the ports 39 into the interior of the piston, through passage 40, needle valve 35, chamber 37 and outlet 29. The pressure in chamber 37 is transmitted to the further end of the piston by passage 38 so that the ends of the piston are acted upon by the difference in pressure across the needle valve 35, which is balanced by spring 34. A fall in inlet pressure will allow the spring 34 to move the piston to the left as shown in the Figure, uncovering more of the ports 39 so that the flow rate is maintained. The needle valve is adjustable and has a rounded nose to adapt it for use with very viscous liquids.
Patent ES-297925-A1 (ES)
Title: Hydraulic control structure
IPC: E02F3/32
Filed: 1964-03-23
Abstract: A valve control mechanism for preventing inadvertent operation of an hydraulicallyoperatcd backhoe comprises lugs 50-55 fixed to vertically-reciprocating valve spools 30-35 movable between a neutral and an operating position, and a bar 80 movable by a rod 94 between an inoperative position (Fig. 3) and an operative position (Fig. 5, not shown) in which it locks the lugs against movement when in the neutral position. To move the rod 94 a key 91 inserted in a rod 90 is rotated to cause a pin 92 to cam over surface 100 or 101.
Patent ES-334257-A1 (ES)
Title: Fuel element for nuclear reactor
IPC: G21C3/30
Filed: 1966-12-07
Abstract: A tubular fuel element through which coolant gas flows is clamped at its upper end (Fig. 1, not shown), to a suspension plate (18) of the reactor and is located at its lower end within an aperture 50 in a plate 30 forming part of a vertically-movable centring grid (28), the lower end of the fuel element being provided with a spigot 42 having centring fins 48. A bellows 52 provides a coolant seal. When a fuel element is to be positioned in the reactor core (14) the grid (28) is moved to its bottom position and the upper end of the element is then clamped to the suspension plate (18). Subsequently, the grid (28) is raised so that the spigots 42 of the fuel elements are located in the apertures 50 of the plate 30. In the event of misalignment between a spigot 42 and an aperture 50 the upward movement of the grid would damage that fuel element and to prevent this happening the spigot is connected to the fuel element by means which rupture under a predetermined force applied in the upward direction. This rupturing means comprises a ring 64 located against a shoulder 62 of the fuel element, the ring having inwardly-facing lugs 66 overlying the upper end 44 of the spigot, these lugs rupturing when a predetermined force is applied to the spigot and enabling the latter to enter a recess provided in the fuel element body.
Patent ES-336189-A1 (ES)
Title: Methods and devices for compensation of parasitic magnetic fields,in particular on an aircraft carrying a magnetometer
IPC: G01C17/38
Filed: 1967-01-28
Abstract: In a surveying aircraft carrying a magnetometer in the tail, compensation for the effect of magnetic masses in the craft is provided by a pair of coils energized according to the field gradient along the axis of the craft. The field measurement is made by a pair of nuclear resonance magnetometers spaced a short distance apart at the tail of the craft. The first one comprises a spin oscillator as described in Specification 1, 076, 700 providing a signal frequency varying with the magnetic field, which is fed to the input of the second magnetometer comprising a nuclear filter causing a phase shift dependent on the variation in frequency from its resonance point. The phase shift in the filter is measured to control the current through the compensating coils to reduce the phase shift to zero.
Patent ES-342135-A1 (ES)
Title: Wall Cladding.
IPC: E04F13/08
Filed: 1966-06-21
Abstract: Vapour-impermeable plates 6, for example of ceramic material, each has fixed to its rear surface one or more anchoring elements 9 each embedded in a patch of mortar 4 to fix the plate in spaced relationship to a wall 1. The anchoring elements which are adhesively attached to the plates may be covered with synthetic resin to allow expansion movement to take place without destroying the bond to the wall. In a method of application, mortar portions 4a, 4b are separately applied to the plates 6 over the elements 9 and to the wall the mortar portions 4a, 4b being subsequently brought into contact. The mortar may contain a synthetic resin and an accelerator. A removable jig piece 20 is used to align adjacent plates with correct spacing therebetween. The anchoring elements may comprise separate parts such as 46, 47 Fig. 8 connected by a dovetail joint united by elastic adhesive 50. Several other embodiments are described.
Patent ES-345778-A1 (ES)
Title: Closure for vehicle compartments
Inventor: PENSA P
IPC: B62D25/10
Filed: 1967-10-05
Abstract: An engine compartment hood 5 is provided with rollers engaging tracks at each side of the hood so that the hood is opened by sliding it longitudinally until the rollers 8 meet the stops 9 and then pivoting it, the rollers 7 passing through slots 10 in the track.
Patent ES-347777-A1 (ES)
Title: Process for the Production of Ammonium Fluoride.
IPC: C01C1/16
Filed: 1967-11-29
Abstract: Ammonium fluoride is produced by reacting solid ammonium bifluoride with ammonia in the presence of from 0À03 to 0À3 mols of water per mol of ammonium bifluoride. The reaction is preferably carried out at a temperature of from 10 to 130 C. and a pressure of from 0À17 to 17 atms. with an excess of ammonia of up to 2 mols per mol of ammonium bifluoride. The water may be sprayed on to the ammonium bifluoride before or during the reaction, optionally in the form of steam.
Patent ES-352597-A1 (ES)
Title: Thermostatic devices
IPC: G05D23/12
Filed: 1968-03-30
Abstract: A tracked excavator having its tracks driven by hydraulic motors 21, 22 and its soil-working devices operated by hydraulic cylinders 7-10, comprises an hydraulic pump 1 connected in sequence to cylinder control valves 3-6 and to motor control valves 12, and a flow divider 15 which in use supplies the motors 21, 22 and is fed by bleed 23, the valves 3-6, 12, 13 being such that when they are all set at neutral, the pump output line 2 communicates with the sump 16, but in all other control positions the line 2 is blocked. Thus, actuation of either or both the motor valves 12, 13 blocks the pipe 14 and all the pump output is divided by the divider 15 between the valves 12, 13 which either supply the motors 21, 22 or return the oil to the sump lines 19, 20, according to whether they have been operated or not. The valves 12, 13 may be 6- or 8-way valves. The divider 15 comprises two positive displacement hydraulic motors of like volume, mechanically coupled together.
Patent ES-353331-A1 (ES)
Title: Gas tube surge (overload) protection device
IPC: H04M1/74
Filed: 1968-04-17
Abstract: Shorting between two spaced electrodes 14, 16 of a surge protection device by sputtered electrode material is prevented by providing the electrodes with stepped portions 24, 26 located in spaced complementary relationship to setbacks 20, 22 in part 12 of an insulating housing, which setbacks are thus shielded from sputtered material. The electrode surfaces 40, 42 may have a carbon coating to prevent arc pitting. In addition, the electrodes may have central raised portions (Fig. 2, not shown) to confine the sputtering to the central axial region of the space 18. Copper electrodes 14, 16 are brazed with a Cu-Ag eutectic alloy to Mo-Mn metallized surfaces of ceramic envelope parts 36, 12, 38. The space 18 is evacuated and outgassed through tubulation 46 and then filled with a 10% hydrogen 90% argon mixture at a pressure of 70 torr.
Patent ES-355759-A1 (ES)
Title: 3-[(5-Nitrofurfurylidene)Amino]-4-Imidazolin-2-Ones
IPC: A61K/
Filed: 1968-07-04
Abstract: Novel nitrofuran derivatives of Formula (I), in which R is a hydrogen atom or a methyl or hydroxymethyl group, are prepared by reacting 5-nitrofurfural with a compound of Formula (II), in which X is a hydrogen atom or a methyl group, to obtain a compound of Formula (I) in which R is a hydrogen atom or a methyl group, and, if desired, when R is a hydrogen atom, further reacting this compound with formaldehyde to produce a compound of Formula (I) in which R is a hydroxymethyl group. Starting materials of Formula (II) are prepared by reacting aminoacetaldehyde diethylacetal or its N-methyl derivative with acetone semicarbazone, and cyclizing the resultant acetone 4 - (2,2 - diethoxyethyl)semicarbazone by heating with a mineral acid. Antibacterial compositions for oral administration comprise a compound of Formula (I) together with a carrier. The compositions for veterinary use may be in the form of a poultry feed containing 0.022% by weight of a compound I.
Patent ES-363370-A1 (ES)
Title: Method of making an article consisting at least superficially of copper suitable for the connection by means of spot welding
IPC: B23K35/00
Filed: 1969-02-07
Abstract: A Cu containing article or an article coated with a layer of Cu is oxidized to form a cuprous oxide layer which is then reduced by heating in a hydrocarbon atmosphere to produce a deposit of carbon. The article is then suitable for bonding by spot welding. Oxidation is effected by heating in a mixture of air, N 2 and H 2 at 700 - 950 C, and quenching in water. Reduction and carbon deposition is effected in acetylene at 400 C. or in butane at 800 C. In an example a Ni-Fe alloy cone clad with a 50 microns thick Cu layer is oxidized at 950 C. to form a cuprous oxide layer 1-2 microns thick and reduced in acetylene and nitrogen to form a carbon containing layer 1-2 microns thick.
Patent ES-364079-A1 (ES)
Title: Butt splicer for running web
IPC: B65H19/10
Filed: 1969-02-15
Abstract: A butt splice between an expiring running web 66 and a new web 106 is made by:-preparing the leading edge 56 of the new web 106 with adhesive tape 58 and with a relatively thick build-up strip 62 pressing the expiring web 66 against the adhesive tape 58 and the leading edge 56 of the new web with the build-up strip 62 between the two webs and disposing a cutter 40 in the path of the build-up strip just clear of the new web 106, whereby the cutter 40 severs the expiring web at the leading edge of the new web and guides the build-up strip and the tail of the expiring web away from the new web (Figs. 11, 12 and 13, not shown). As shown in Fig. 1, a replacement roll 20 having its leading edge prepared with adhesive tape and build-up strip has been moved from a loading position on the right of a turnover stand to the working position on the left, and the working roll 16 has been moved to the right-hand position so that the expiring web 66 passes beneath a lower deflecting roller 24, over a contact roller 30 which is normally in the lower position 301, between ironing rollers 32, 34, the latter normally being in a lowered position, around a cut-off drum 36 which co-operates with the cutter 40 which is normally in a dropped position, between a back-taping roll 42 and a backing roll 44 which are normally separated, over a guide roller 46 and then on to the equipment, e.g. a printing press, being supplied with the web. For the splicing operation roller 30 is raised so that the expiring web 66 is held against the roll 20 until the adhesive-prepared leading edge 56 of the roll reaches the expiring web and the two webs stick together with the build-up strip 62 therebetween the ironing rolls 32, 34 are then rendered operative so that the expiring web is bent more closely round the build-up strips the cutter 40 is then raised into a position where it severs the expiring web 66 at the leading edge of the new web, whereby a butt joint is formed between the two webs and a backing adhesive tape is then applied to the joint by the rolls 42, 44. A suitable electric and pneumatic control system for effecting the splicing sequence is described with reference to Figs. 18 and 19 (not shown). A sensor 160, e.g. of the magnetic or electrical contact type, determines the start of the splicing operation in relation to the rotational position of the roll 2, and a further sensor 162, e.g. of the photoelectric type, co-operates with a projecting end of the build-up strip 62 to determine the operation of the back-taping rolls 42, 44. The lateral position of the roll 20 on the stand 12 may be adjusted by a hand-wheel 52, and the roll 20 is brought up to synchronous speed for the splicing operation by a belt drive 26.
Patent ES-367286-A1 (ES)
Title: Joint separation of acetylene and ethylene from cracked gases
IPC: C07C7/00
Filed: 1969-05-16
Abstract: A gas mixture (obtained by thermal cracking of hydrocarbons followed by quenching of the cracked gas and freed from carbon dioxide and water) is separated into a gas mixture containing hydrogen, carbon monoxide and methane and another gas mixture containing ethylene, acetylene and higher hydrocarbons by (a) cooling the gas mixture which is at superatmospheric pressure in at least one condensation stage to a temperature which is above the solidification temperature of acetylene mixed with the other condensed constituents, (b) separating the condensate thus obtained and subdividing it in a rectifying column into a first mixture containing C2 hydrocarbons and a second mixture containing C3 and higher hydrocarbons, and (c) freeing the residual gas remaining from (a) from residual acetylene and ethylene in a scrubber by treatment with some of the mixture consisting of C3 and higher hydrocarbons from (b).
Patent ES-367784-A1 (ES)
Title: Electrical cables
IPC: H01B13/26
Filed: 1969-05-28
Abstract: A vapour-proof sheath for a cable 38 is provided by folding longitudinally around insulated cores 60 a plastics tape 10 containing a metal foil 12 and fusing the overlapping edges of the tape by heat to form a tabless seam. The whole is directly enclosed in an extruded jacket 70 of a different plastics material, which is prevented by a release agent 66 from bonding to the sheath. A heat shield 58 of paper may be provided between the sheath and the cores. The foil thickness is about 1 mil, with several times this thickness of plastics on each side, and further laminations of higher fusion temperature plastics may be added.
Patent ES-375421-A1 (ES)
Title: Support spacers for concrete reinforcement rods
IPC: E04C5/20
Filed: 1970-01-14
Abstract: A spacer for concrete reinforcement rods of a plastics material comprising a U shaped support member having teeth on the legs of the member for engagement by teeth on a locking member to secure the reinforcement rod in position between the legs.
Patent ES-375452-A1 (ES)
Title: 1-phenoxy-2-hydroxy-3-alkylamino-propanes
IPC: C07C67/00
Filed: 1970-01-15
Abstract: The compounds are 1-phenoxy-2-hydroxy-3-alkylamino-propanes and non-toxic acid addition salts thereof, useful as beta -adrenolytics and hypotensives in warm-blooded animals.
Patent ES-397374-A1 (ES)
Title: Pipe coupling device
IPC: F16L1/09
Filed: 1971-11-26
Abstract: A pipe coupling device is provided which comprises a pair of parallel, telescopically arranged frames. Each frame is provided with means for holding or clamping a pipe section. The frames are connected to one another by tension springs. Manually operable means is employed to place the springs in tension so that the joint provided by the mating ends of pipe sections coated with a cement has constant, resilient pressure applied thereto.