baber/WOPTO huggingface dataset:
Patent UY-26151-A1 (UY)
Title: Composicion detergente para lavanderia que contienen un alto nivel de enzima proteasa
Inventor: HOLMGREN JOSEPH ROBERT KNORR B
IPC: C11D3/386
Filed: 2000-05-19
Abstract: Se proporciona una composición detergente para lavandería a fin de lograr blanqueado mejorado y remoción de manchas de ropa lavada, comprendiendo: a) de 1 a 50% en peso de un agente de actividad superficial o mezcla de agentes de actividad superficial seleccionados del grupo que consiste de agentes aniónicos y no iónicos de actividad superficial; b) una enzima proteasa en una cantidad suficiente para proporcionar desde por lo menos 0,030 hasta más o menos 3,0 kilo Unidades de Novo Proteasa de actividad de enzima proteasa por gramo de composición detergente; c) una enzima celulasa del tipo endoglucanasa en una cantidad suficiente para proporcionar de 0,5 a 100 unidades CMC por gramo de composición detergente; y d) de 0,5 a 10% en peso de un polímero basado en ácido acrílico y copolímero.
Patent UY-27030-A1 (UY)
Title: Inhibidores del virus de hepatitis c
Inventor: CAMPBELL JEFFREY ALLEN
Filed: 2001-11-20
Abstract: La presente invención se refiere a compuestos tripeptidicos, composiciones y métodos para el tratamiento de la infección por virus de hepatitis C (HCV). En particular, la presente invención proporciona análogos tripeptídicos novedosos, composiciones farmacéuticas que contienen tales análogos y métodos para utilizar estos análogos en el tratamiento de infección por HCV.
Patent UY-27844-A1 (UY)
Title: Estratrienos 9-alfa-sustituidos como estrógenos de eficacia selectiva.
Inventor: KOSEMUND DIRK
IPC: A61P25/00
Filed: 2003-06-11
Abstract: La presente invención describe nuevos estratrienos 9a-sustituidos de la fórmula general I donde R3, R7, R13, R16, y R17 y R17` tienen los significados indicados en la descripción, R9 es un radical alquenilo de cadena lineal o ramificada, opcionalmente halogenado de modo parcial o total con 2 a 6 átomos de carbono, un radical etinilo o prop-1-inilo, como ingredientes activos farmacéuticos, que presentan in vitro una mayor afinidad en preparaciones de receptores de estrógeno de próstata de rata que en preparaciones de receptores de estrógeno de útero de rata y que presentan in vivo, con preferencia, un efecto preferencial en el ovario en comparación con el útero, a su preparación, su aplicación terapéutica y a formas farmacéuticas que contienen los nuevos compuestos.
Patent UY-28457-A1 (UY)
Title: Nueva composición
Inventor: HOKE FRANK JOHN
IPC: A61K9/20
Filed: 2004-08-05
Abstract: Una forma de dosificación oral una primera composición y una segunda composición, y cada composición comprende una base débil farmacéuticamente aceptable, especialmente Compuesto A o una sal o solvato farmacéuticamente aceptable para el mismo, en donde la primera y segunda composiciones están dispuestas para liberar fármaco a diferentes velociddes de liberación tras la administración, de forma que la velocidad de liberación del fármaco a partir de la forma de dosificación es sustancialmente independiente del pH; un procedimiento para preparar esta forma de dosificación y el uso de esta forma de dosificación en medicina.
Patent UY-28798-A1 (UY)
Title: 5,6-dialquil-7-amino-triazolopirimidinas, procedimientos para su preparación y el uso de las mismas para combatir hongos nocivos, así como productos que las contienen
Inventor: GROTE DR THOMAS
IPC: C07D487/04
Filed: 2005-03-10
Abstract: La invención se refiere a 5,6-Dialquil-7-amino-triazolopirimidinas de la fórmula (I) en la que los sustituyentes tienen los significados siguientes: R1 significa alquilo, alcoxialquilo, alquenilo o alquinilo; R2 significa alquilo, alcoxialquilo, alquenilo o alquinilo; donde R1 y/o R2 pueden estar sustituidos en la forma indicada en la descripción; se refiere también a los procedimientos para la preparación de estos compuestos, productos que los contienen, así como el uso de los mismos para combatir hongos nocivos fitopatógenos.
Patent UY-31130-A1 (UY)
Title: Nuevos compuestos ligandos del receptor de la adenosina a3
Inventor: JUDIT VARGANE SZEREDIT
IPC: A61K31/505
Filed: 2008-06-06
Abstract: La presente invención se refiere a los ligandos del receptor de adenosina A3 de fórmula general (I), dentro de ellos los favorables a los antagonistas, a sus sales, solvatos, N-óxidos e isómeros, a las composiciones farmacéuticas que contienen los compuestos de fórmula general (I), sus sales, solvatos, N-óxidos e isómeros, al uso de los compuestos de fórmula general (I), sus sales, solvatos, N-óxidos e isómeros, a la preparación de compuestos de fórmula general (I), sus sales, solvatos, N-óxidos e isómeros, así como a los nuevos intermediarios de fórmula general (II), (VI), (XI), (XII) y (XV) y a la preparación de ellos.
Patent ZW-15387-A1 (ZW)
Title: Dopamine-b-hydroxylase inhibitors
Inventor: JOSEPH ALAN FINKELSTEIN
IPC: C07D233/84
Filed: 1987-08-14
Abstract: Potent DBH inhibitors having the formula <CHEM> be used to inhibit DBH activity in mammals.
Patent ES-165753-A1 (ES)
Title: UN PROCEDIMIENTO PARA LA FABRICACIoN DE INSECTICIDAS CUPRiFEROS
Filed: 1944-03-21
Abstract: La propiedad y la explotación exclusiva de un procedimiento para fabricar parasiticidas cupríferos caracterizado por asimilarse a la combinación de cobre eficaz una substancia isomorfa o isodimorfa formando unos cristales.
Patent ES-190818-A1 (ES)
Title: PERFECCIONAMIENTOS EN LOS APARATOS DE EVACUACIoN PARA LA LIMPIEZA DE DEPoSITOS FILTRANTES
Filed: 1949-12-14
Abstract: Perfeccionamientos en aparatos de evacuación para la limpieza de depósitos de filtración caracterizándose porque tienen un canal que se extiende por toda la longitud del depósito y cuyo fondo está por debajo de la parte superior de la capa filtrante teniendo este canal una por lo menos de sus paredes laterales al nivel de la capa filtrante perforada con unos orificios que se cierran normalmente con unas válvulas móviles de compuerta que se mantienen apoyadas sobre sus asientos por el agua contenida en el citado canal estando abiertos estos orificios simultáneamente al final de la operación de lavado para permitir la evacuación de la capa de agua sucia por el descenso del nivel del agua contenida en el canal.
Patent ES-193978-A1 (ES)
Title: Un dispositivo de telecinema
Filed: 1950-07-20
Abstract: Un dispositivo analizador de telecinema de análisis entrelazado que comprende medios para obtener un desarrollo contínuo de la película ante el condensador de una fuente de luz; medios para no dejar pasar a la vez más que la luz que ha atravesado una zona horizontal estrecha de las imágenes de la película a retransmitir medios ópticos para dar de esta zona de la imágen a transmitir dos imágenes idénticas colocadas entre sí; un tubo analizador del tipo disector de Farnsworth que no analiza a la vez más que una de las dos imágenes suministrada por el sistema óptico de desdoblamiento; y medios de barrido del tubo disector tales que por una parte la duración y la amplitud del barrido lineal sean idénticos a las del barrido normal de televisión y que por otra parte la duración y la amplitud del barrido de imágen sean la mitad de las del barrido normal de una imágen completa de televisión.
Patent ES-198224-A1 (ES)
Title: Perfeccionamientos en cambiadores de calor, con aletas
IPC: F28F1/14
Filed: 1951-06-07
Abstract: Perfeccionamientos en cambiadores de calor de filas de tubos paralelos cada uno de los cuales tiene dos aletas diametrales y dispuestas en Zigzag (al tresbolillo) con objeto de formar entre las aletas y los tubos corredores o pasos sinuosos recorridos por el fluido exterior caracterizados porque el perfil de las aletas y el zigzag de los tubos o ambos presentan asimetrías que aseguran variaciones en la sección de los pasos o conductos formados entre aletas y tubos.
Patent ES-275418-A1 (ES)
Title: Improvements in or relating to barium sulphide extraction
IPC: C01B17/42
Filed: 1962-03-07
Abstract: <PICT:0980812/C1/1> Aqueous barium sulphide is extracted from barium sulphide clinker by feeding the ground clinker into the lower end of a heated worm conveyer inclined at an angle of below 30 degrees to the horizontal, passing the clinker along the conveyer toward an outlet near its upper end feeding-hot water, e.g. 95 DEG C. or more, into the conveyer through an inlet near its upper end but below the outlet, removing the resultant extract-liquor from the lower end of the conveyer and the sludge from the upper outlet. The rates of water feed and/or liquor removal are so adjusted that a sludge-drying zone remains at the upper end, preferably the upper half, of the conveyer. The Figure shows worm conveyer 1, steam jacket 2, lagging 3, liquor-extract outlet 4 provided with weir 5 which maintains the liquid in the conveyer at the level A-A, clinker feed inlet 6, sludge outlet 7 and water inlet 8. The liquor-extract is passed through filters to remove entrained solids.
Patent ES-299632-A1 (ES)
Title: Method of drying foamed materials, e. g. foods
IPC: A23L3/52
Filed: 1964-05-08
Abstract: A method of drying a foam, e.g. a food such as tomato paste or tea or fruit juice concentrates, consists in depositing the foam in a layer up to 0À1 inch thick on a moving support, applying heat by condensing a vapour on the underside of the support and passing a drying gas over the foam on the support. The layer is preferably 0À005-0À040 inch thick and the moving support is preferably an impervious, e.g. metallic, endless belt. The condensing vapour which applies the heat is preferably a mixture of air and steam, and the drying gas is preferably air at 140-210 F. moving at a velocity of 500-1500 ft./min. relative to the foam, preferably transversely to the direction of movement of the conveyer belt. At the terminal portion of the drying process the foam may be passed under an inert gas or a dessicated gas, and the end product may be treated with an azeotroping agent and re-dried. Food emulsion from hopper 10 and a foam stabilizing emulsion 12 are spread on to endless belt 26, preferably of stainless steel, by spreader 22. The foam layer passes under drying hoods 28 (see also Fig. 3) into which heated air is introduced at 29 centrally of the belt, moves transversely across the belt and is exhausted at 35. Instead of air, an inert gas may be used in the last drying hood. Under the belt, heat is applied by steam chests 30 into which a controllable proportion of air may be admitted at 33. As shown, the dried material is removed at 40, but alternatively the material may be left adhering to the belt and further drying effected by enclosing the lower run of the belt in a drying tunnel, the material being removed at the bottom of roller 23.
Patent ES-319989-A1 (ES)
Title: Improvements in or relating to the purification of dimethylformamide
IPC: D01F6/18
Filed: 1965-11-25
Abstract: Dimethylformamide which has been recovered in a substantially non-aqueous condition from a process for spinning acrylonitrile polymers and copolymers, is purified for reuse by contact with a mixed bed of a strongly acidic ion-exchange resin belonging to the sulphonated styrenedivinyl benzene copolymer class and a strongly basic ion-exchange resin belonging to the quaternary ammonium hydroxide class, both resins being insoluble in dimethylformamide. It is preferred to effect contact between the dimethylformamide and the resins at ambient temperatures and pressures at a downward flow rate of 5-10 litres per hour per litre of resin. The purified dimethylformamide provides an improved polymerization medium for acrylonitrile (see Division C3).
Patent ES-322703-A1 (ES)
Title: Screw stock
IPC: B23G1/22
Filed: 1966-01-26
Abstract: A stock and die for cutting a conical screw thread on the end of a pipe 1, Fig. 1, comprises thread-cutting dies 21 adjusted for cutting diameter by a nut 17, a sleeve 2 having screw threads 11, 12 of different pitch, and a rod 4 in the sleeve, which actuates a wedge 8 to clamp the pipe. A nut 13 is secured to a housing 15 which latter can be rotated by a ratchet 26, or in a modification, the ratchet is replaced by an auxiliary gear system, Figs. 3, 4 (not shown). In operation, wedge 8 is inserted into the pipe 1, and clamped by turning nut 6. The screw thread 11, and that on nut 13, have the thread pitch desired on the pipe, and the pitch of screwthread 12 and nut 17 is smaller. Housing 15 is rotated and moves along thread 11, whilst nut 17 moves axially at a slower rate, and therefore moves the dies slowly in an outward radial direction, to thus form a conical thread on the pipe. The auxiliary gear system, Figs. 3 and 4 (not shown) comprises a housing (31) and a cover (32), a toothed annulus (36) located between members (31), (32) and keyed to housing (15) by a key (33a), a shaft (34) having a pinion (35) which drives annulus (36) by a further pinion (38), and a guide (39) freely rotatable on shaft (34) and fitted on to sleeve. (2). For thread-cutting, a lever is mounted on the square head (37) of shaft (34), and housing 15 is rotated through gearing (35), (38), (36).
Patent ES-340158-A1 (ES)
Title: Audio-video magnetic tape magazine including transducers
IPC: G11B5/53
Filed: 1967-05-05
Abstract: A magnetic apparatus for recording, playing back and/or erasing electric signals on a tape provided with a magnetizable layer, which comprises an exchangeable magazine having a base, a lid and side faces which accommodates winding-up and winding-off spools, driving and guiding members for the tape, and which is provided with mechanical devices which, upon introduction of the magazine into the rest of the magnetic apparatus, are coupled with one or more winding-up and winding-off devices, and with guiding and/or driving members for the tape, arranged so that for recording, playing back and/or erasing video signals, the magazine accommodates a guiding device which comprises two drum halves, whilst the aligned axes of the drum halves are at an acute angle to the axes of the guiding and/or driving members lying in the travelling direction of the tape immediately before and behind the drum halves, and one of these two sets of axes extends parallel to the spool axes, which angle is chosen so that a loop of the tape can be helically wound around the drum halves, in which one or more video-recording, playing back or erasing heads are adapted to rotate. As shown in Figs. 1 to 3, a box 2 has a shaft 4 about which rotates a spool 5, a guide roller 7, an erase head 8, a sound or synchronizing record/ playback head 9 (both with external contacts 27), tape guides 34 and half, 10, of a fixed drum assembly for helical-scan video recording. The lid 3 has a guide roller 13, a shaft 17 about which rotates a take-up spool 18, the other half, 19, of the fixed drum assembly, and tape guides 11. A driving roller 14 and its shaft 15, and a pressure roller 16, are provided in the apparatus with which the magazine is to be used. A video record/playback head 25, Fig. 3, is mounted on a disc 24 to rotate in a gap 20 provided between the drum halves. The disc 24 is driven by a shaft 32 through toothed members 31, 29, which may incorporate slip contacts or a rotating transformer for the head 25. In Figs. 4 to 9 (not shown), the tape spools are concentric, the sound- or synchronizing-head is downstream of the drum assembly and the video-head disc is driven by a disc having camengagement with it. Also, the driving disc in this case incorporates resilient contacts for the video-head, which contacts are urged into contact with further contacts on the head disc only by centrifugal force, so that connection is made only during rotation. In Fig. 10, the drum halves 68, 69, have their axes parallel to the spool shaft 64, all these axes being perpendicular to the box and lid of the magazine, and it is the axes of guide rollers 70 and 71 which in this case are at an angle to the remaining axes, to provide the helical wrap for the tape 67. The spindles of guide rollers 70 and 71 may be angularly adjustable. In all embodiments the spool shafts (or one of them) are driven by the external apparatus in the case of the second embodiment concentric shafts would be provided.
Patent ES-359027-A1 (ES)
Title: Container for liquefied gases
IPC: F17C3/02
Filed: 1968-10-10
Abstract: A non-self supporting fluid-tight cold-resistant flexible membrane tank 6 right hand side of Fig. 1, is supported against internal loads by a surrounding solid thermal insulation 5 which is itself supported by a rigid shell 2, e.g. the inner hull of a tanker and the membrane tank 6 is anchored to the insulation by rigid anglesectioned members 19, Fig. 5, which extend along and are secured to the junction of adjacent side top and bottom walls of tank 6 and referred to as corners, and members 19 are also rigidly secured to the corners of the insulation 5. The membrane tank is formed of nickel-steel corrugated sheets 16 and corrugated dihedral corner-pieces 17 and trihedral corner-pieces 171, Fig. 4, to which are welded the angled anchor members 19 along regularly spaced intervals along the lengths of the corners of the membrane tank. Members 19 are bolted to spaced hardwood blocks 21, 22, adhesively secured to insulation panels 8 constructed as described in Specification 951,923. The spaces between adjacent hardwood blocks is occupied by balsa wood blocks 23. A modified membrane tank 41, Fig. 10, has stepped top and side walls providing internal entrant corners a and external re-entrant corners b.
Patent ES-359537-A1 (ES)
Title: Production of cis-propenylphosphonic acid and salts and esters thereof
IPC: C07F9/14
Filed: 1968-10-25
Abstract: The ( + ) isomer, or a mixture containing ( + ) and ( - ) isomers, of (cis-1,2-epoxypropyl)- phosphonic acid or a salt or ester thereof is reacted with a de-epoxidizing agent to produce cis-propenyl phosphonic acid or a salt or ester thereof. The de-epoxidizing agent may be a reducing metal salt, preferably chromous chloride or acetate, hydrogen iodide or compounds which form hydrogen iodide in solution, e.g. NaI or KI, phosphorus compounds, e.g. triaryl phosphines, tri-(C 1 -C 7 alkyl)-phosphines or -phosphites, or a phosphonium halide, e.g. a phosphonium iodide, a sulphur compound, e.g. (C 1 -C 7 alkyl) xanthates such as Na or K-nbutyl xanthates and thiocyanate salts, e.g. Na-, K- or ammonium thiocyanates, a potassium iron carbonyl compound, e.g. KHFe(CO) 4 , K 2 Fe(CO) 4 or K 2 Fe(CO) 8 , or potassium selenocyanide. De-epoxidation is generally carried out in a solvent and the reaction conditions and solvent used depend on the particular type of de-epoxidizing agent used. The cis-propenyl phosphonic acid may be epoxidized to form a racemic mixture of (cis1,2-epoxypropyl)-phosphonic acid and the latter then resolved to form the pure ( - ) isomer which is useful as an antibiotic. The ester derivatives may be mono- or di-esters, e.g. aryl or aralkyl esters or C 1 -C 7 alkyl, C 2 -C 7 alkenyl or C 2 -C 7 alkynyl esters and the alkyl or aryl groups present may be substituted. The salts may be mono- or di-salts and may be metal salts or ammonium or organosubstituted ammonium salts, including the mono - benzylammonium, mono - cyclohexylamine, phenylamine, bis-hexylamine and isopropyl phenethylammonium ester salt. Di - n - butyl - cis - propenylphosphonate is obtained by selectively reducing the corresponding propynyl ester and is hydrolysed to the free acid (cis-propenyl phosphonic acid) by means of conc. HCl, the free acid is neutralized with NH 4 OH and epoxidized with H 2 O 2 in the presence of sodium tungstate to form the ammonium salt of ( )(cis-1,2-epoxypropyl)-phosphonic acid which is then resolved by use of quinine in methanol to yield the ammonium salt of the ( - ) isomer and the ammonium salt of a mixture of the ( + ) isomer and a small amount of the ( - ) isomer, the latter salt mixture being converted to the ( - ) [alpha]-phenylethylamine salt of the ( + ) isomer and the latter converted to the diammonium salt of the (+) isomer which may be converted to the monobenzylammonium salt or to various esters of the ( + ) isomer by passage through a strongly acid ion exchange resin and either treating the eluate with benzylamine or with NaOH followed by reaction with an alkyl, alkenyl, or alkynyl halide or benzyl chloride. Aryl trans-propenyl phosphonates may be obtained by dissolving trans-propenyl phosphonic acid (obtained from its monobenzylammonium salt), thionyl chloride and pyridine in benzene and then reacting with phenol or a substituted phenol and may be epoxidized.
Patent ES-361125-A1 (ES)
Title: Battery plate grids
IPC: H01M4/72
Filed: 1968-11-27
Abstract: A battery plate grid is made by placing a conductive plate lug 16 having an integral extension 17 of lead in a mould containing an impression of the grid, filling the mould with particles of synthetic resin, such as polyvinyl chloride, heating without pressure to cause the particles to adhere to one another such that extension 17 is trapped by the resin, removing the grid from the mould and rendering the grid conductive, e.g. by coating with molten lead or lead alloy. The resin particles may be heated to such a temperature that entrapped air is driven off leaving the resin grid with a substantially non-porous inner region and a pitted surface, and the conductive coating then enters the indentations of the pitted surface. In a continuous process, Fig. 3, a conveyer 18 carrying aluminium moulds 19 each containing an impression of battery plate grids first pass through a filling station 21 where a lead member constituting a pair of interconnected battery plate lugs is inserted into each mould, the rest being filled with P.V.C. particles. The moulds pass through levelling station 23 and then to oven 24 maintained at 240 C. During heating the P.V.C. particles adhere to one another and entrapped air is driven off. The moulds are then cooled to 70 C. and then pass through brushing station 25 and to removing station 26. After coating with molten lead or lead alloy and then pasting with active material, the pair of grids are separated.
Patent ES-362761-A1 (ES)
Title: Process and apparatus for the treatment of rigid material with chlorinated hydrocarbons
IPC: C23G5/02
Filed: 1969-01-21
Abstract: Apparatus for hot dip lacquering as described in Specification 863526 of the type having a chamber 1 heated at 8, and a chamber 2 having a cooling coil 3 connected to the chamber 1 by an opening 5, is provided with a partition 4 in the cooling chamber and extending below the cooling coil 3, the vapour being at the same level on each side of the partition. In a modification (Fig. 2, not shown) the cooling chamber, is arranged inside the chamber 1. A pipe 7 vents the chamber 2 to atmosphere or the working space. A separator 11 separates the hydrocarbon from water, which is removed at 9. The effect of the partition 4 is to maintain a vapour seal, which keeps atmospheric moisture from reaching the cooling coil, yet allows water vapour to be removed from the hydrocarbons.
Patent ES-365876-A1 (ES)
Title: Improvements in and relating to medical infusion apparatus
IPC: A61M5/168
Filed: 1969-04-10
Abstract: An infusion apparatus, for delivering infusions of blood or saline solutions comprises a closed reservoir 10, an outlet tube 12 having drip delivering means for the liquid from the reservoir, an air inlet to the reservoir including an air inlet valve 15 with means to resist the opening of the valve owing to reduced pressure within the reservoir, the air inlet valve being arranged so that in use air is maintained in the air inlet between the valve and the reservoir. The drip delivering means may comprise a drip chamber 13 and a flexible tube 26 having an adjustable clamp 27 thereon a photo electric device 28 to detect the passage of each drip 1 and 2 and a servo-mechanism 29 which upon receiving a signal from the device 28 compares the actual drip-rate with the desired drip rate and controls a motor 30 operating the adjustable clamp 27. The air inlet valve may be a ball valve and the means resisting the opening of the valve owing to reduced pressure within the reservoir may be a spring or a toroidal, radially polarised, permanent magnet 23 which attracts the ball 21 of martensitic steel, hence closing the valve.