baber/WOPTO huggingface dataset:
Patent MA-21019-A1 (MA)
Inventor: WALTER LEE DEAN
IPC: A61L15/16
Filed: 1987-06-26
Abstract: Absorbent structures containing individualized, crosslinked fibers. The individualized, crosslinked fibers preferably have between about 0.5 mole % and about 3.5 mole % crosslinking agent, calculated on a cellulose anhydroglucose molar basis, reacted with the fibers in the form of intrafiber crosslink bonds, wherein the crosslinking agent is selected from the group consisting of C2 - C8 dialdehydes, C2 - C8 dialdehyde acid analogues having at least one aldehyde functionality, and oligomers of such C2 - C8 dialdehydes and dialdehyde acid analogues. More preferably, the crosslinking agent is glutaraldehyde, and between about 0.75 mole % and about 2.5 mole % crosslinking agent react to form the intrafiber crosslink bonds. Also preferably, the absorbent structures have actual dry densities greater than their corresponding equilibrium wet densities, and expand upon wetting. The absorbent structures may also contain hydrogel-forming material.
Patent MA-23201-A1 (MA)
IPC: D06C21/00
Filed: 1994-05-20
Abstract: PCT No. PCT/GB94/01079 Sec. 371 Date Aug. 28, 1997 Sec. 102(e) Date Aug. 28, 1997 PCT Filed May 19, 1994 PCT Pub. No. WO94/28227 PCT Pub. Date Dec. 8, 1994A method of treating a woven fabric, this method including applying simultaneous and progressive heat and pressure to the fabric in such a manner that the yarn strands substantially across the width of the fabric are forced closer together thus imparting generally semi-permanent ease or stretch into the fabric, which is characterized and the method also includes affixing to the fabrics treated a selected interlining or interlining combination having inherent stretch whereby the semi-permanent ease or stretch imparted to the fabric is made substantially permanent is provided. Also provided is a fabric treatment apparatus having a heat applicator and pressure to a woven fabric and a transporter for affecting relative movement between the heat and pressure applicator and a fabric whereby passage of the fabric through the apparatus results in the yarn strands substantially across the width of the fabric being forced closer together thus imparting semi-permanent ease or stretch into the fabric, characterized and that the apparatus also includes means for affixing to the treated fabric an interlining and/or interlining combination having inherent stretch whereby the semi-permanent ease or stretch imparted to the fabric is made substantially permanent.
Patent MA-26727-A1 (MA)
Title: Derives nouveaux de pyrimidine inhibiteurs de sorbitol deshydrogenase, leur procede de preparation et compositions pharmaceutiques les contenant
Inventor: MARGARET YUHUA CHU-MOYER
IPC: C07D409/14
Filed: 2000-03-29
Abstract: L'INVENTION CONCERNE DES DÉRIVÉS NOUVEAUX  DE PYRIMIDINE INHIBITEURS DE SORBITOL - DÉSHYDROGÉNASE,  DE FORMULE 1 ,DANS LAQUELLE  R1,   R2,   ET  R3  SONT DES RADICAUX ORGANIQUES,  R2  POUVANT AUSSI eTRE L'HYDROGèNE.  ELLE CONCERNE ÉGALEMENT  UN PROCÉDÉ DE PRÉPARATION DE CES COMPOSÉS,  ET DES COMPOSITIONS PHARMACEUTIQUES LES CONTENANT.  APPLICATION  :  UTILISATION DE CES COMPOSÉS ET COMPOSITIONS POUR LE TRAITEMENT DE DIVERSES MALADIES.
Patent MA-20150027-A1 (MA)
Title: Procédé permettant de traiter une arrivée de gaz dans une colonne montante
Inventor: LEUCHTENBERG CHRISTIAN
IPC: E21B21/00
Filed: 2013-04-10
Abstract: La présente invention se rapporte à un procédé de fonctionnement d'un système permettant de traiter une arrivée de gaz dans un tube prolongateur (5) pendant le forage d'un puits de forage, le procédé comprenant les étapes consistant à faire fonctionner un premier appareil de fermeture de colonne montante (21) pour fermer la colonne montante (5) au niveau d'un premier point situé au-dessus d'une bride d'écoulement (22) agencée dans la colonne montante (5), une conduite de traitement de gaz de colonne montante (47, 48) s'étendant depuis la colonne montante (5) au niveau de la bride d'écoulement (22) jusqu'à un collecteur de traitement de gaz de colonne montante (49), à faire fonctionner un second appareil de fermeture de colonne montante (3) pour fermer la colonne montante (5) au niveau d'un second point situé sous la bride d'écoulement (22), à pomper le fluide dans une conduite d'admission (41) qui s'étend dans la colonne montante (5) au niveau d'un point situé au-dessus du second point mais en dessous de la bride d'écoulement (22), le procédé consistant en outre à faire fonctionner une duse (53, 54) agencée dans le collecteur de traitement de gaz de colonne montante (49) pour garder la pression dans la conduite d'admission (41) ou la colonne montante (5) à une pression sensiblement constante.
Patent MA-54414-A1 (MA)
Title: Production d'électricité par inspiration et expiration du soufflet à partir de l'énergie des vagues
Inventor: LOURIKI MOHAMMED
IPC: F03B13/24
Filed: 2021-09-14
Abstract: La presente invention concerne un système de production d'électricité par inspiration et expiration du soufflet à partir de l'énergie des vagues
Patent UY-23563-A1 (UY)
Title: Sistema de lacre, lacre de seguridad y sistema de moldeo por inyeccion para fabricar un sistema de lacre
Inventor: DE LIMA CASTRO NETTO EDUARDO
IPC: B65D50/02
Filed: 1993-03-31
Abstract: La finalidad de la presente invención es proporcionar un sistema de lacre de alta seguridad que pueda ser fabricado usando un molde de inyección extremadamente simple que no sea susceptible al mal funcionamiento. El objetivo de esta invención, la cavidad posee dos aberturas adyascente entre si y sepatadas por la base del diente. De esta manera, la cavidad es totalmente cerrada y su pared interna, que se prolonga hacia el fondo de la cavidad, es curva por debajo de la base del diente. Un medio de actuación sirve para girar la parte girable tiene una superficie curva de la pared interna de la cavidad. También se describen lacres de seguridad y nuevos sistemas de lacre, este lacre se caracteriza por una tira alargada flexible que se extiende desde la citada primera parte y es formada a lo largo de su longitud con una serie de aberturas distanciadas axialmente una de la otra y un medio articulable a modo de bisagra.
Patent UY-23920-A1 (UY)
Inventor: OSTERLAND NIELS
IPC: B01D61/14
Filed: 1995-02-24
Abstract: PCT No. PCT/DK95/00092 Sec. 371 Date Sep. 3, 1996 Sec. 102(e) Date Sep. 3, 1996 PCT Filed Mar. 1, 1995 PCT Pub. No. WO95/23639 PCT Pub. Date Sep. 8, 1995Membrane filtration assembly where the fluid to be filtered is recirculated on the retentate side of a membrane filter and where the filtered fluid, i.e. the permeate, is recirculated on the permeate side of the membrane filter in such a manner that the two streams are cocurrently passed along the membrane filter. The membrane filter comprises several membrane units in form of tubular supporting structures, each supporting structure comprising one or more filter membranes. The membrane units are mounted in parallel inside a common housing in such a manner that one stream flows inside the membrane units while the other stream flows in a space surrounding said membrane units. Each membrane unit is provided with a separate space designed as a narrow passageway on the inner side defined by the membrane unit and on the outer side defined by a channel tube, the inner cross section of which is 4 to 200% larger than the outer cross section of the membrane unit. The assembly is easy to clean, and it is easy to replace the individual membrane units.
Patent UY-28195-A1 (UY)
Title: Metodo para la formacion y transporte de un producto compuesto comprimido.
Inventor: KOTTS NORBERT
IPC: B30B11/02
Filed: 2004-02-18
Abstract: El presente invento es un método para la formación de productos comprimidos. El método incluye la introducción de un material en una prensa. El material tiene una dirección de flujo a través de la prensa. La prensa está dispuesta de forma que tenga al menos una platina que oscila entre una fase de compresión y una fase distensión. La platina está configurada de forma que imparta una fuerza compresiva al material durante la fase de comprensión, de forma tal que la fuerza se aplique inicialmente en un vector de comprensión que forma un ángulo agudo con respecto a la dirección de flujo del material. En función de la fuerza compresiva angular, el material se transporta a distancia a través de la prensa y es luego liberado durante la fase de distensión.
Patent UY-29870-A1 (UY)
Title: Derivados de ftalazinona
Inventor: KERRIGAN FRANK
IPC: C07D237/04
Filed: 2006-10-18
Abstract: Un compuesto de fórmula (I): donde: A, B. D, Y1, Y2, Y3 Q, RD, RN1, X, RN2, RC3, RC4, R, RC1, RC2 e Y son como se definieron en la memoria descriptiva y reivindicaciones, composiciones que lo contienen y aplicaciones.
Patent UY-30497-A1 (UY)
Title: Proteinas de fusion comprendiendo una exendina-4, composiciones y aplicaciones
Inventor: TURNER ANDREW JOHN
IPC: A61P25/00
Filed: 2007-07-23
Abstract: La invencion proprciona proteínas de fusion que comprenden una exendina-4 fusionada a una trasferrina (Tf) por medio de un engarce polipetídico no helicoidal, así como moléculas de ácidos nucleicos correspondientes, vectores, células huéspedes, y composiciones farmacéuticas. La invencion también proporciona el uso de las proteínas de fusion exendina-4/Tf para tratamiento de diabetes tipo II y obesidad y para reducir peso corporal.
Patent UY-31585-A1 (UY)
Title: Plantas madereras con las caracteristicas de desarrollo mejoradas y método para su obtencion usando factores de transcripcion
Inventor: JONSSON PAR
IPC: A01H5/00
Filed: 2008-12-29
Abstract: Se divulga una novedosa plataforma analítIca pra seleccionar genes con un posiible fenotipo comercial y se proporcionan métodos de produccion de plantas trasgénicas que tienen el crecimiento mejorado comparado con las de su tipo salvaje. El método comprende la alteracion en la planta del nivel de gen que puede ser realizado con métodos transgénicos o mediante métodos de cruzamiento específicos. Se proporciona una célula de la planta o una planta progenie y madera que tienen la expresion del gen modulada de acuerdo a la invencion.
Patent DZ-2492-A1 (DZ)
Inventor: DE VEAUCE CHARLES DE CADIER
IPC: C04B16/08
Filed: 1998-05-13
Granted: 2003-01-25
Abstract: The invention concerns the use of expanded polymer particles for making lightweight-aggregate building materials such as lightweight-aggregate concrete and mortar, characterised in that it consists in using an aggregate containing expanded and hydrophobic organic polymer particles with residual water content not more than 5 % p/p, said particles capable, if required, of acting as carriers for concrete and mortar additives. The invention also concerns as novel industrial products aggregates containing said hydrophobic organic polymer particles.
Patent ES-166699-A1 (ES)
Title: UN SISTEMA DE GOBIERNO A DISTANCIA PARA LA ORIENTACIoN DE ARMAS DE FUEGO U OTRAS APLICACIONES
Filed: 1944-06-30
Abstract: Sistema de gobierno a distancia para la orientación de armas de fuego un otras aplicaciones caracterizado por un enlace funicular tal como por ejemplo cadena sin fin flexible en todas las direcciones provista de guías convenientes de tensión y de orientación construidas de un material que tiene el mismo coeficiente de dilatación que el material de la cadena con preferencia con interposición de servomotores apropiados ventajosamente con velocidad variable para asegurar a la transmisión la precisión necesaria y que sigue subsistiendo a pesar de las variaciones de la temperatura y además por el modo de llevarse a cavo el dispositivo con sus componentes considerados en conjunto o separadamente.
Patent ES-187125-A1 (ES)
Title: MáQUINA SEGADORA DE HENO, CORTANDO EN MOVIMIENTO CIRCULAR CONTINUO, SIN SISTEMA DE TIJERAS
Filed: 1949-02-19
Abstract: Máquina segadora de heno cortando en movimiento circular continuo sin sistema de tijeras caracterizada por establecerse un cárter sobre el que se dispone una columna rematada por un eje provisto de rodamientos para girar.
Patent ES-191914-A1 (ES)
Title: Perfeccionamientos introducidos en los turbocompresores y ventiladores con émbolos rotativos, ejes desplazables y placas intermedias entre el cuerpo y las tapas de cojinetes
Filed: 1950-03-01
Abstract: Perfeccionamientos introducidos en los turbocompresores y ventiladores con émbolos rotativos, ejes desplazables y placas intermedias entre el cuerpo y las tapas de cojinetes, caracterizados por tener cojinetes ajustables que permiten dilatarse libremente a los émbolos, por cuanto que uno de los repetidos cojinetes se desplaza unido siempre al mismo eje del émbolo.
Patent ES-192467-A1 (ES)
Title: UNA LáMPARA DE INCASDENCENCIA QUE TIENE AL MENOS UN FILAMENTO PARCIALMENTE ENMASCARADO
Filed: 1950-04-10
Abstract: Lámpara eléctrica incandescente que comprende por lo menos un filamento y una pantalla en forma de taza siendo dispuesto al filamento entre por lo menos dos bordes laterales de la pantalla caracterizada por el hecho de que el filamento posee forma de "V" y se extiende en un plano paralelo o coincidente con el plano que pasa por los bordes de la pantalla.
Patent ES-193538-A1 (ES)
Title: UNA INSTALACIoN PERFECCIONADA DE HILANDERiA
Filed: 1950-06-21
Abstract: Instalación de hilandería caracterizada por el hecho de que comprende en combinación: por lo menos un telar una tobera de aspiración del aire frente a cada hilera de husos de dicho telar llevando dicha tobera un orificio de succión frente a cada hilo un ventilador único que aspira en dicha tobera a través de un dispositivo de filtrar y descarga en un tubo colector único varias cajas de sopladura independientes colocadas unas al lado de las otras en la parte superior de la instalación y provistas en los fondos de orificios de salida del aire con objeto de que los chorros de aire sean dirigidos verticalmente de arriba a abajo al telar y un mecanismo distribuidor para conectar sucesivamente y en un orden predeterminado cada una de estas cajas con el citado tubo colector.
Patent ES-196718-A1 (ES)
Title: Perfeccionamientos en filtros de aceite
Filed: 1951-02-26
Abstract: Perfeccionamientos en filtros de aceite caracterizados por una envoltura cilíndrica con un vástago tubular ascendente desde el fondo de aquella un relleno filtrante tabular coaxialmente acoplado con dicho vástago en relación de separación con éste medios elásticos que sostienen el relleno filtrante citado por encima del fondo de la envoltura o caja una tapa para ésta: un elemento elástico en el vástago entre el relleno y la tapa y medios para sujetar la tapa en posición sobre la caja preparados para comprimir dicho elemento elástico empujando así el relleno filtrante a su posición sobre los medios elástico de sostén citados.
Patent ES-260033-A1 (ES)
Title: An improved method for the reduction of iron ore
IPC: C21B13/14
Filed: 1960-07-30
Abstract: Iron ore is reduced in the liquid state by means of reducing gases, such as hydrogen, carbon monoxide, producing gas, water gas, but preferably natural gas or hydrocarbon vapours, in two stages: the first stage enabling the degree of oxidation of the ore, e.g. initially at a value 1.37 after preheating and melting in a furnace to be brought to a value of between 0.7 and 1.2, e.g. 1.01, the value being defined as the ratio, in a given weight of ore, of the total number of oxygen atoms over the total number of iron atoms the second stage permitting the final conversion of the partially reduced ore into liquid iron. Each of these two stages comprises one or more phases of reduction, the residual gases of at least one phase having a given degree of oxidation being used to effect the reduction of an ore in a previous phase having a greater degree of oxidation. Preferably, the reducing gases are preheated to above 500 DEG C. and are bubbled through the molten ore to effect contact therewith. Either all of the successive phases are effected in the same reactor by means of gas having an increasing reducing power or the different phases are effected simultaneously, each in a separate reactor, each of which contains an ore having a degree of oxidation different to that contained in the other reactors and which is fed with the residual gases coming from the reactor in which is treated ore of the immediately lower degree of oxidation except for the final phase reactor to which is fed fresh preheated reducing gas, preferably methane, together with oxygen or air to supply the necessary heat. The oxygen may be introduced in a molecular proportion less than the quantity of methane for treating pure iron oxide, temperature initially at least 1590 DEG C. to finally 1400 DEG C., or at the most 0.5 times the quantity of methane for treating ore containing gangue, temperature initially above 1550 DEG to 1600 DEG C. to finally above 1520 DEG C. Fine particles of carbon or coke may be used suspended in the reducing gases.
Patent ES-290427-A1 (ES)
Title: Retardation of ripening of vegetable materials
IPC: A23B7/152
Filed: 1963-07-30
Abstract: The ripening or maturation of mechandizable material of vegetable origin whose ripening or maturation rate is increased by ethylene, is retarded by subjecting the material to treatment with a liquid or gaseous mixture containing up to 1% by weight ethylene oxide, the conditions of treatment being sufficiently moderated so that ripening or maturation will proceed normally on termination of the treatment or may be induced to proceed on treatment of the material with ethylene. The material may be treated before the material has started to ripen or after its peak in the climacteric rise in the production of ethylene has been reached, as by exposure to an atmosphere containing ethylene oxide or contacting the material with an aqueous solution of ethylene oxide. After the treatment the material may be stored under refrigeration in an ethylene oxide-free atmosphere and the ripening or maturation of the treated material induced by treatment with ethylene. The materials to be treated include soft fruit, tropical or sub-tropical fruit and cut flowers, such as tomatoes, bananas, pineapples, avocardo pears, plums, peaches, cherries, strawberries, redcurrents, blackcurrants, also peas, cucumbers, marrows and other quick-ripening vegetables, and roses and carnations. According to an example, unripe, freshly picked tomatoes were enclosed for 17 hours in glass containers containing ethylene oxide in proportions ranging from 0.008% v/v to 0.4% v/v and then transferred to fresh, airtight containers containing small beakers of caustic soda to absorb carbon dioxide evolved in the respiration of the fruit. After nine days untreated fruits were found to be completely ripe whereas the treated fruits are delayed between two and six days with increasing dosages of ethylene oxide. In another example, unripe redcurrants which are a translucent green colour, are treated by total immersion in an aqueous solution containing 0.5% v/v ethylene oxide in closed containers at 20 DEG C. The redcurrants are withdrawn after 3 hours' immersion and stored in fresh containers at 20 DEG C. the treated fruit is still green after 3 days and does not reach the ripe yellow-red colour until the sixth day, whereas untreated fruit ripens in 3 days. In a further example, cut roses are held for 20 hours at 15 DEG C. in an atmosphere containing 0.25% v/v ethylene oxide. After treatment the roses are removed from the chambers, the chambers are flushed with water and the roses are returned for two additional days. The roses are then evaluated at a temperature of 21 DEG C. the treated roses do not open completely until after 70 hours whereas untreated roses are completely open after 40 hours. In yet a further example, the effects of treating carnations with ethylene, ethylene oxide, or both ethylene and ethylene oxide, are compared.
Patent ES-310707-A1 (ES)
Title: Nuclear reactor fuel elements
IPC: B23K33/00
Filed: 1965-03-18
Abstract: An edge weld is formed between an end cap 3 (Fig. 1, not shown) and the sheath 2 of a nuclear reactor fuel element, by preparing the adjoining surfaces of the cap 3 and sheath 2 to form a Y-groove and welding using an argon shielded non-consumable electrode. The sheath 2 and end cap 3 are made of a magnesium alloy.
Patent ES-313785-A1 (ES)
Title: Method of making a battery
IPC: H01M6/44
Filed: 1965-06-03
Abstract: A battery is assembled by embedding at least one end of a plurality of sealed cells in a plate of synthetic resin, e.g. epoxy resin. Preferably both ends of the cells are embedded in such plates, one of which protects the intercell connections. Information may be impressed or etched on the plates.
Patent ES-342479-A1 (ES)
Title: Improvements in and relating to a Signal Generator
IPC: H03B23/00
Filed: 1967-06-30
Abstract: A frequency spectrum analyzer used to observe oscillations in gas discharges, comprises a sawtooth generator 8 which is connected to cathode ray tube deflection plates 15 and which is also connected through a function generator 16 to frequency-modulate an oscillator 9 feeding a balanced modulator 10 to which the input signal F is applied. The output of the modulator passes through filter 11, amplifier 12, detector 13, and video amplifier 14 to the cathode ray tube.
Patent ES-344216-A1 (ES)
Title: Double hydraulic pump with built-in unloading valve
IPC: F04C14/26
Filed: 1967-08-18
Abstract: A pump assembly comprises two pumping units 13, 16 of different capacities and having externally meshing pumping gears driven by a common shaft 19, said units being furnished with a common inletpassage 21 and a common outlet-passage 26, and a branch passage 28 associated with the latter and the unit 16 being controlled by two valves 18, 31 in accordance with the pressure in the passage 26. The valve 31 is a non-return or check valve whereas the valve 18 when in an open condition permits fluid in the passage to return to the passage 21 by way of a by-pass passage 36, the latter valve being regulated by a pilot valve 41 having an actuator 42 associated therewith. During normal operation of the assembly, a spring-loaded valve member 59 in the valve 18 is held against a seat 63 by pressure communicated to the interior of said valve member from the passages 28, 36 through an orifice or bleed hole 57. When the pressure in the outletpassage 26 becomes excessive, a spring-loaded valve member 51 in the pilot valve 41 is raised and permits fluid to flow through lateral openings 50 in a carrier 45 for said valve member into the passage 21, throttling caused by the hole 57 being effective to reduce the pressure within the valve member 59 so that owing to a conic surface 58 thereon the latter is deflected away from the seat 63 by the pressure prevailing in the passage 36. To prevent the pilot valve closing until the pressure in the passage 26 is reduced to a predetermined value, a plunger 43 constituting the actuator aforesaid is raised by pressure in a chamber 46, which is communicated thereto through a passage 66 from a further branch-passage 27 associated with the pump 13 and the passage 26, the area of the lower most end 60 of the plunger being greater than the cross-sectional area of a bore 64 in a seating 52 for the valve member 51 to ensure that there is sufficient thrust to hold the latter in an open position until the pressure in the various passages 26, 27, 28, 36 falls by a substantial amount, thereby preventing cyclic opening and closing, or "hunting", of the valves 18, 41.