baber/WOPTO huggingface dataset:
Patent MA-20070-A1 (MA)
Inventor: DAVISTER ARMAUD LAURENT
IPC: C01F/
Filed: 1984-03-23
Abstract: PCT No. PCT/BE84/00008 Sec. 371 Date Nov. 20, 1984 Sec. 102(e) Date Nov. 20, 1984 PCT Filed Mar. 13, 1984 PCT Pub. No. WO84/03690 PCT Pub. Date Sep. 27, 1984.The present invention provides a continuous method for preparing phosphoric acid and calcium sulphate by reacting calcium phosphate with a mixture of sulphuric acid and phosphoric acid. Our method uses at least three successive crystallization steps: a first step of reacting the phosphate with the mixture of phosphoric and sulphuric acids and forming a-hemihydrate calcium sulphate, a second step of recrystallizing the a-hemihydrate into dihydrate and a third step of transforming the dehydrated calcium sulfate into a hemihydrate or anhydrite II or a mixture of the two. Where desired recycling of the products from the above steps can be used for increasing the efficiency of the above method.
Patent MA-24242-A1 (MA)
Inventor: JERRY LEROY ADAMS
IPC: A61P9/00
Filed: 1996-06-06
Abstract: Novel 1,4,5-substituted imidazole compounds and compositions for use in therapy as cytokine inhibitors.
Patent MA-25851-A1 (MA)
Inventor: RODRIGUEZ-KABANA RODRIGO
IPC: A01N25/02
Filed: 2003-05-02
Abstract: Disclosed is both a method and composition for controlling deleterious organisms, such as insects, nematodes and weeds by applying a compound comprised of a liquid medium comprising an azide and an azide stabilizer. The azide can be selected from the group consisting of sodium azide and potassium azide or a combination of the two. The composition provides an effective pesticide, without causing significant harm to the environment. The composition may be applied to soil to control a population of a deleterious organism.
Patent MA-40301-A1 (MA)
Title: Composés indolecarboxamides utiles comme inhibiteurs de kinase
Inventor: AHMAD SALEEM
IPC: C07D487/10
Filed: 2015-10-23
Abstract: L'invention concerne des composés de formule (i), ou un sel de ces composés, x représentant cr
Patent UY-27987-A1 (UY)
Title: Compuestos de imidazopiridina como agonistas del receptor 5-ht
Inventor: IGUCHI SATORU
Filed: 2003-09-18
Abstract: Compuesto de fórmula (I): donde: R1 representa átomo de hidrógeno o de halógeno; R2 representa grupo metilo o etilo; R3 representa grupo alquilo ramificado de 3 a 6 átomos de carbono o grupo alquilo de 3 a 6 átomos de carbono sustituidos por grupo alcoxi de 1 a 6 átomos de carbono. Estos compuestos tienen actividad de unión al receptor 5-HT4, y de esta forma son útiles para tratamiento de enfermedades de reflujo esofágico, dispepsia no ulcerosa, dispepsia funcional, síndrome del intestino irritable o similares en mamíferos, especialmente en humanos. Composición farmacéutica que comprende el compuesto anterior.
Patent UY-28601-A1 (UY)
Title: Compuestos quimicos
Inventor: PERRY MATTHEW
Filed: 2004-11-05
Abstract: La invención proporciona formas hidratadas y anhidras de sl de sodio de N-((4-(3,4-diclorofenoxi) (1,4´-bipiperidin)-1´-il)carbonil)-4-metil-bencenosulfonamida y formas cristalinas de N-((4-(3,4-diclorofenoxi) (1,4´bipiperidin)-1-il)carbonil)-4-metil-bencenosulfonamida; y dichos compuestos son moduladores de la actividad de la quimiocina (especialmente CCR3) y son especialmente útiles para el tratamiento del asma y/o rinitis.
Patent UY-29149-A1 (UY)
Title: Tiazolil-dihidro-indazoles
Inventor: HILBERG DR FRANK
IPC: C07D513/00
Filed: 2005-10-04
Abstract: La presente invención incluye compuestos de fórmula general (1) donde R1 a R3 están definidos como en la reivindicación 1, que son adecuados para el tratamiento de enfermedades que se caracterizan por proliferación celular excesiva o normal, así como su uso para la preparación de un medicamento con las propiedades que se indicaron precedentemente.
Patent ZW-13585-A1 (ZW)
Title: Benzoylphenylureas
Inventor: JOZEF DRABEK
IPC: C07C273/18
Filed: 1985-08-23
Abstract: Novel benzoylaminophenylureas of the formula   <IMAGE>  wherein  R1 is hydrogen, halogen, CF3 or C1-C4alkoxy,  R2 is halogen, C1-C4alkyl, CF3 or C1-C4alkoxy,  R3 is hydrogen, halogen, CF3 or methyl,  R4 is fluorine or chloride,  R5 is hydrogen, fluorine or chlorine, R6 and R7 are each independently of the other C1-C6alkyl, C3-C5alkenyl, C3-C5alkynyl, or C1-C4-alkyl which is substituted by 1 to 8 fluorine or chlorine atoms or by methoxy or ethoxy; or R6 and R7, together with the nitrogen atom to which they are attached, are the radical   <IMAGE> are prepared from novel amines. Compositions containing the novel ureas are used for controlling insects and representatives of the order Acarina. The novel ureas have larvicidal action, in particular against plant-destructive insects.
Patent ES-172522-A1 (ES)
Title: PERFECCIONAMIENTOS INTRODUCIDOS EN LA FABRICACIoN DE HERRAMIENTAS, Y ESPECIALMENTE DE DESTORNILLADORES Y SIMILARES
Filed: 1946-02-11
Abstract: Perfeccionamientos introducidos en la fabricación de herramientas y especialmente de destornilladores y similares del tipo provisto de un mango y d euna cabeza que lleva la herramienta propiamente dicha en que ambos órganos mencionados están acoplados por un árbol flexible que transmite a la cabeza los movimientos de rotación del mango que es de una masa de resina artificial prensada o colada estando previsto en proximidad de la cabeza un casquillo montado giratorio sobre el árbol flexible provisto de un envoltura exterior constituida por metal enrollado en espiral caracterizados por la presencia de varias herramientas propiamente dichas intercambiables que pueden ser montadas en al cabeza y por estar provistos en la cabeza y en las herramientas propiamente dichas que se han mencionado medios de cooperación mutua que permiten accionar la herramienta montada en la cabeza estando prevista en el mango una cavidad cerrada por una tapa desmontable y destinada para la conservación de las herramientas no utilizadas.
Patent ES-178660-A1 (ES)
Title: Procedimiento para la preparacion de amidas de acidos carboxilicos
Filed: 1947-06-27
Abstract: Procedimiento para la preparación de amidas de ácidos carboxílicosno saturados en αβcaracterizado por el hecho de transformar N-alquil-arilaminas de la fórmula general **(Ver fórmula)** en la cual significan R3 hidrógenoo alquilocorrespondiendo R4 y R5 a las definiciones indicadas abajopor métidos en sí conocidos y definidos en la descripciónen amidas de la fórmula general **(Ver fórmula)** en la cual significan R1 y R2 hidrógenoo metiloR3 alquiloR4 hidrógenoo como R5 halógenometilo o metoxi.
Patent ES-182416-A1 (ES)
Title: UNA MáQUINA DE ÉMBOLO POLICILiNDRICO
Filed: 1948-02-16
Abstract: Una máquina de émbolo con varios cilindros, caracterizada por el hecho de que las líneas centrales de los cilindros están situadas en dos planos que limitan una V y cuya línea de intersección es paralela a ala línea central del árbol mientras que el árbol de la máquina, que está construida en forma tal que sea de doble efecto, está situado entre los mencionados planos a una distancia de la línea de intersección de los mismos que es por lo menos de 0''5 veces y alo sumo de 2, preferentemente a lo sumo de 1''5 veces la distancia entre dicha línea de intersección y el punto de intersección de la cara interna de aquella tapa superior de uno de los cilindros de la máquina que está más alejada de dicha línea de intersección,con la línea central de dicho cilindro correspondiente.
Patent ES-186607-A1 (ES)
Title: Perfeccionamientos en detonadores para cargas explosivas a grandes profundidades
IPC: F42B3/00
Filed: 1949-01-13
Abstract: Perfeccionamientos en detonadores para cargas explosivas a grandes profundidades caracterizados por un detonador de construcción fácilmente acoplable y constituido por dos campanas rígidas con rosca de paredes resistentes a la presión roscadas una en otra para formar una cápsula impermeable para los líquidos en la que está alojada una masa de carga de un explosivo sólido de gran velocidad de detonación perforada en toda su longitud y ocupando la perforación con su extremo cerrado sostenido contra la base de una de las copas y su extremo abierto comprimido en un forro de material elástico del extremos cerrado de la otra copa un detonador capaz al explotador de iniciar la detonación de la masa de carga y constituido por un tubo de pared delgada cargado a presión con dos cargas explosivas detonantes superpuestas de las cuales la del extremo cerrado es la más sensible a la iniciación por choque; la pared extrema de la copa rígida en contacto con el extremo cerrado del tubo de pared delgada se debilita localmente para que aunque resistente a la presión hidrostática reinante la parte debilitada se rompa fácilmente desde el exterior por la detonación de una carga explosiva próxima.
Patent ES-197252-A1 (ES)
Title: HORNO CERáMICO AUTOMáTICO SUPERECONoMICO PERMANENTE
Filed: 1951-03-31
Abstract: Horno cerámico automático super-económico permanente caracterizado por el sistema de colocación de sus cámaras de cochura sobre puestas y móvibles auxiliándose en el sentido vertical de abajo para arriba las cuales establecen así un tránsito regular y buena distribución del calor y de las llamas que efectuan suavemente el lavado de los productos sin perjudicarlos.
Patent ES-197266-A1 (ES)
Title: Un procedimiento para conservacion en fresco de productos de la tierra,pescado y carnes
Filed: 1951-04-04
Abstract: Procedimiento para conservación en fresco de productos de la tierra pescados y carnes caracterizado por aislar y proteger los productos de la tierra pescados y carnes de las agresiones del aire por medio del agua sola o protegida con una capa de aceite de diversas procedencias y contrarrestar los post-efectos perjudiciales del agua disolviendo sales alcalinas y alcalino-térreas a distintas concentraciones. Para el cambio de densidades en ocasiones conviene topificar -limitar- el movimiento de las materias a conservar con dispositivos adecuados. Conviene en ciertos casos agregar algunos derivados del azufre según el estado sanitario de los productos en tratamiento. Para los Ph. se regulan con ácidos sales ácidas y con sales fácilmente hidrolizables como algunas de aluminio.
Patent ES-197911-A1 (ES)
Title: UN REGULADOR AUTOMáTICO DE TENSIONES
Filed: 1951-05-17
Abstract: Un regulador automático de tensiones caracterizado porque los electroimanes del distribuidor automático van conectados a la salida útil del autotransformador de voltaje indeterminado elevando o reduciéndose la fuerza atractiva de los electroimanes cayendo los núcleos correspondientes por su propio peso apoyándose sobre los interruptores dispuestos previamente cerrando o abriendo por tanto el circuito.
Patent ES-198560-A1 (ES)
Title: DISPOSITIVO PARA LA PRODUCCIoN DE MOVIMIENTOS RELATIVOS ENTRE LiQUIDOS Y OBJETOS INTRODUCIDOS EN LOS MISMOS
Filed: 1951-06-28
Abstract: Dispositivo para la producción de movimientos relativos entre líquidos y objetos introducidos en los mismos mediante un cuerpo sumergido en el líquido movible en vaivén excitable por un sistema impulsor con alta frecuencia caracterizado porque este cuerpo está unido mediante una barra impulsora con la armadura oscilante de un sistema excitador que está dispuesto en una caja que se halla fuera del líquido que muestra tanto un dispositivo para la fijación disoluble en la pared respectivamente en el borde del recipiente que contiene el líquido como también una instalación para la colocación erecta sobre el fondo de este recipiente.
Patent ES-198887-A1 (ES)
Title: Un procedimiento de hacer funcionar un generador eléctrico de gas
Filed: 1951-07-23
Abstract: Un procedimiento de hacer funcionar un generador de gas de agua eléctrico carburador o similar en pedazos coque u otro combustible que contenga cenizas en el generador caracterizado por el hecho de que el material tratado se separa del regenerador antes que su contenido de cenizas pase del 50% evitando así la concreción de la ceniza y la pendiente en la parte inferior del pozo.
Patent ES-263083-A1 (ES)
Title: Recrystallization of demethylchlortetracycline
IPC: C07C233/00
Filed: 1960-12-07
Abstract: A process of recovering demethylchlortetracycline in the form of an inorganic acid salt thereof, from crude demethylchlortetracycline containing demethyltetracycline, comprises dissolving such crude demethylchlortetracycline in water by the addition of an alkali metal hydroxide to an aqueous slurry of the crude demethylchlortetracycline, filtering the solution to remove insoluble impurities and acidifying the filtrate with an inorganic acid, whereby the inorganic acid salt of demethylchlortetracycline substantially free from demethyltetracycline is precipitated. The alkali metal hydroxide is preferably added to a pH of 7-9 and is desirably sodium or potassium hydroxide. The filtrate is acidified to a pH of 0.5-1 and preferably 0.6-0.7. A specified inorganic acid salt of demethylchlortetracycline is the hydrochloride.
Patent ES-264443-A1 (ES)
Title: Process for the manufacture of fertilizers and the like
IPC: C05B11/12
Filed: 1961-01-28
Abstract: A process of manufacturing substantially calcium-free phosphates from phosphate rock includes the steps of reacting phosphate rock with an acid, particularly hydrochloric acid, to produce a solution containing primary calcium phosphate, with evolution of gaseous by-products, treating the solution thus obtained with ammonia and carbon dioxide added simultaneously, with or without the addition of potassium or sodium chloride, to convert the primary calcium phosphate to primary ammonium, potassium or sodium phosphate, while maintaining the pH value during this treatment between 5 and 7 to ensure maintenance of the major proportion of the resulting phosphate in the water-soluble state and precipitation of substantially all of the calcium present in the form of a carbonate, separating the solution containing the primary phosphate from the precipitate and recovering a phosphate product from the solution. When the acid digestion is carried out using hydrochloric acid the separated solution of primary phosphate also contains ammonium chloride, which may be recovered from the solution in gaseous form by heating and subsequently reacted with nitric acid to produce ammonium nitrate (a fertilizer ingredient) and gaseous hydrochloric acid which after water scrubbing may be recycled to the process. If the product phosphate is a potassium phosphate it may be either the primary or the meta phosphate (i.e. KH2PO4 or KPO3) depending on the temperature at which ammonium chloride is driven from the solution, the meta phosphate being produced at higher temperatures. If the separated solution contains primary ammonium phosphate it may be treated with further ammonia to raise the pH to between 8 and 9, resulting in secondary ammonium phosphate or a mixture of secondary and tertiary ammonium phosphates, which may be precipitated while leaving ammonium chloride in solution. The calcium carbonate precipitate from the reaction may be treated to recover any secondary calcium phosphate present therein. Secondary calcium phosphate may also be produced by reacting recycled hydrochloric acid with phosphate rock to form a solution containing primary calcium phosphate which on reaction with calcium hydroxide yields the secondary phosphate. When the gaseous by-products contain silicon fluoride they may be scrubbed with water to form fluosilicic acid which on reaction with a chloride of sodium, potassium or magnesium produces the corresponding fluosilicate and gaseous hydrochloric acid. Typical fertilizers made from the products of the above process are combinations of primary and/or meta potassium phosphate with ammonium nitrate (which may have been further ammoniated). A specific mixture mentioned is three parts of primary potassium phosphate with ten parts of ammonium nitrate, the resulting fertiliser containing 23.2% nitrogen, 17.6% P2O5 and 11.7% K2O as useful fertilizer components.
Patent ES-305205-A1 (ES)
Title: Improvements in or relating to two-tone colour effects in synthetic fibre fabrics
IPC: D05C17/02
Filed: 1964-10-22
Abstract: Two-tone effects are produced in piece-dyed woven, knitted, or tufted fabrics by employing synthetic fibres or filaments of two kinds differing in cross-sectional shape and in dye receptivity. The two kinds may be in the same yarn (e.g. plied or core-spun) or in separate yarns. In an example, a deeper tone is obtained with acid dyestuff on nylon 66 filaments of circular cross-section and higher amine end group content than on trilobal filaments of lower amine end group content. In another example, the circular filaments are replaced by elliptical filament which are more highly orientated than the trilobal filaments, and the latter are delustered. In a tufted fabric, higher pile is formed from a yarn where its tone is required to be visible.
Patent ES-315199-A1 (ES)
Title: Compensator devices for improving the extension characteristics of coil extension springs
IPC: B60G17/00
Filed: 1965-07-10
Abstract: A compensator device 1, for improving the extension characteristics of a helical coil extension spring, comprises a short cylindrical body part 1 which is adapted to be fitted within the spring and which has an integrally-formed rigid helical rib 2 which is adapted to engage between, and spread, adjacent coil turns so that a predetermined extra stiffening is introduced artificially into the unextended spring by reduction of its effective length as a result of localized deformation of the coil turns. The pitch angles at the ends of the upper and lower faces 4, 5 of the rib 2 are progressively reduced over the end regions 4a, 5a so that the length of coil turns in engagement therewith decreases progressively as the spring is extended under load. In this manner the degree of extra stiffening introduced by the device also decreases progressively and compensates for the gradual increase in the natural stiffening of the spring which occurs during extension as a result of the increase in pitch angle of the coil turns. The device has a slot 6 for screwing the device into a spring, and three centring lobes 3, the rib 2 extending through an angle greater than 180 degrees but less than 360 degrees.
Patent ES-336500-A1 (ES)
Title: Continuous direct smelting of sulphide ores and concentrates
IPC: C22B13/02
Filed: 1967-02-06
Abstract: In a continuous smelting process, sulphide ores and concentrates are introduced substantially continuously into circulating molten material in a smelting zone, the molten material flows substantially continuously to an elongated refining zone wherein an oxygen containing gas is injected into the molten material, at a plurality of points along its flow path, the slag formed is diverted from the smelting or refining zone into a slag separation zone, which is maintained under reducing conditions, the slag flow being counter-current to the matte or metal flow in at least part of the refining zone, metal being with-drawn from the refining zone and slag from the slag separation zone. In the slag separating zone gentle eddying (e.g. in the surface layers of the slag) may be induced by using gas jets or burner flames and a solid reducing agent (e.g. iron pyrites or a carbonaceous reducing agent) may be added. The process may be applied to sulphide ores or concentrates of Ni, Pb or Cu.
Patent ES-340771-A1 (ES)
Title: Circuit protection for a television receiver
IPC: H04N5/63
Filed: 1967-05-20
Abstract: A protection circuit for a particular component of a television receiver includes a thermal switch 28 responsive to excess current in the circuit to the receiver and having a bimetallic element 40 heated by the current flow therethrough such that it flexes to a second stable position to open contacts 42, 44 in said circuit, and the sensitivity of the switch 28 to current through the protected component, e.g. the horizontal output stage valve 50, is increased by having a heating element 52 carrying the valve current thermally associated with the bimetallic element 40. Heating element 52 carries the cathode current, as shown, or may be connected in the anode circuit of valve 50. The switch 28 is reset by a button 48 mechanically coupled to element 40.
Patent ES-344169-A1 (ES)
Title: An improvement in or relating to the packaging of articles on pallets
IPC: B65B53/06
Filed: 1967-08-16
Abstract: Irregularly shaped articles are stacked on a pallet and have a plastics envelope heatshrunk around the stack and the edges of the pallet, to hold the articles firmly. The envelopes 14 formed by transversely sealing and severing a doubled web, are drawn over stacks and around the edges of the pallets. The covered stack is then conveyed on a slatted conveyer 16 through a gas-heated oven 18 to shrink the wrapper material at about 150- 200 C. for 1 minutes. The oven has selfclosing doors 22, a main blower 24 and additional blowers 26, the latter producing end air curtains to reduce heat loss.
Patent ES-352004-A1 (ES)
Title: Temperature control system
IPC: G05D23/275
Filed: 1968-03-26
Abstract: In a beverage vending machine containing a liquid required to be maintained at a determined temperature, a heater is controlled by a temperature sensing means positioned in a chamber above the liquid. The heater may be comprised of two elements, one, 22, in the upper part of the liquid and controlled, by a positionally adjustable mercury thermostat 25 sensing vapour temperature, through a relay coil 32 which when de-energized prepares a circuit for a lower element 21 controlled by a thermostat 39 in contact with the chamber wall. The thermostats 25, 39 may be adjusted to act at the same temperature and where only one heater is used it is preferably located at the bottom of the chamber. A float-operated switch 15, 16 controls a valve (not shown), admitting water through a pipe 14 and an outlet pipe 17 leads to various beverage forming stations.
Patent ES-365245-A1 (ES)
Title: Lattice for the reinforcement of tubular concrete elements having a socket method for producing said lattice and the products obtained
IPC: E04C5/06
Filed: 1969-03-14
Abstract: A lattice of metal wire reinforcement for reinforced concrete tubular elements T having a socket e comprises two sets of wires 1, 2 and 3 respectively which cross at right angles and are welded at the crossings 4, the wires 2 of the set 1, 2 having successive deformed non-rectilinear portions which can be at least partially straightened whereas the other wires of the set 1, 2 and all of the wires of set 3, are rectilinear. The lattice is made of steel having an intrinsic elongation characteristic the wires 2 having non-rectilinear portions, either in the form of corrugations as shown or, in the form of folds, loops, &c., located in, or outside, the plane of the lattice. The deformed portions can be continuous, as shown, or, interrupted by short rectilinear portions. The desired size of lattice is cut from a main roll and is then bent and welded into a cylindrical form having a diameter d equal to the mean diameter ab of a concrete pipe T being formed. The deformed rings 2a of the cylindrical reinforcement are expanded, e.g. on an expansible mandrel, the corresponding ends of the longitudinal wires 3 also being bent outwardly in the region of the socket zone e. The reinforcement is placed in a mould into which concrete e.g. is poured. The reinforcement can be fashioned for use with non-circular pipes.
Patent ES-378193-A1 (ES)
Title: Governors
IPC: G01P3/16
Filed: 1970-04-02
Abstract: A governor for a hydraulically controlled automatic transmission having a one-piece housing including a valve member slidable in the housing and connected to a governor weight to cause movement thereof, and therefore selective opening and closing of parts in the housing, in response to rotational speed variation of the housing. A bolt threaded to the housing on the opposite side thereof to the governor weight acts as a counterbalance, secures the housing to the output shaft of the transmission and forces the housing tightly against the shaft whereby fluid passages in the housing and shaft are sealingly interconnected.