baber/WOPTO huggingface dataset:
Patent MA-56298-A1 (MA)
Title: Sdr fonctionnant sur des puces fpga en utilisant l'algorithme ofdm pour les applications de drones
Inventor: ANAS SKITI
IPC: H04B7/185
Filed: 2022-04-13
Abstract: La nécessité d’avoir un système capable de faciliter la communication entre un drone et une station au sol a popularisé l’utilisation et du concept du prototypage rapide et des plateformes de radio logicielle (sdr) à base de la carte fpga. En effet, plusieurs approches basées sur ce concept ont vu le jour en ce qui concerne la technologie de communication ofdm. Toutes ces approches se caractérisent par le gain en temps de développement qu’elles offrent ainsi que leur facilité d’application. Le travail présenté dans cette invention est l'application de la technologie ofdm sur une plateforme sdr en utilisant la carte fpga. Cette approche de communication est adaptée à l'environnement d'exécution et nous permet de recevoir et de transmettre respectivement des données et des commandes en temps réel avec une très haute qualité.
Patent UY-23895-A1 (UY)
Inventor: FRANK F MOLOCK
IPC: D06P3/34
Filed: 1995-01-24
Abstract: A highly purified monomer-dye unit is disclosed. A method for producing a highly purified monomer-dye unit is also disclosed. A hydrophilic monomer is reacted with a dye under conditions that yield highly pure monomer-dye units.
Patent UY-24735-A1 (UY)
Title: Procedimiento para la preparacion de antagonistas del receptor de vitronectina.-
Inventor: JAMES FRANCIS CALLAHAN
IPC: A61K33/243
Filed: 1997-10-01
Abstract: Procedimiento para preparar un compuestos de fórmula (I) representada en la figura 1,o una de sus sales farmacéuticamente aceptables, caracterizados porque: R1 es R7, o A-alquilo, A-alquenilo, A-alquinilo, A-oxoalquenilo, A-oxoalquinilo, A-aminoalquilo, A-aminoalquenilo, A-aminoalquilino, opcionalmente sustituidos por cualquier combinación accesible de uno o más de R10 o R7; donde A es H, cicloalquilo, het o ar; R2 es uno de los grupos representados en la figura 2, donde W es -(CHRg)a-U-(CHRg)b-, con Rg H, alquilo, het-alquilo, cicloalquil-alquilo, o ar-alquilo. El procedimiento comprende en hacer reaccionar un compuesto de fórmula (IV), con un compuesto de fórmula (VI) ambos representados en la figura 3, estando protegidos cualesquiera grupos funcionales reactivos; por intermedio del complejo formado entre diazodicarboxilato y la trifenilfosfina en un solvente adecuado como THF, CH2Cl2 y DMF, seguido de condiciones para la transferencia protónica, usando cilcohexano, 1,4ciclohexadieno, ácido fórmico o sales del mismo en presencia de un catalizador de paladio en metanol, etanol o 2-propanol y después de ello eliminar cualesquiera grupos protectores, y opcionalmente formar una sal farmacéuticamente aceptable. Ejemplos de compuestos de fórmula (I): Ácido (+)-8-[3-(2-piridilamino)-1-propiloxi]-3-oxo-2,3,4,5-tetrahidro-1H-2-benzepina-4-acético; Ácido (R)-8-[3-(4-aminopiridin)-2-ilamino]-1-propil-oxi]-3-oxo-2,3,4,5-tetrahidro-1H-2-benzepina-4-acético; entre otros. Estos compuestos son antagonistas del receptor de vitronectina y son útiles en el tratamiento de la osteoporosis.
Patent UY-25476-A1 (UY)
Title: Metodo para controlar una plaga de tefrítidos
Inventor: YUFERA EDUARDO PRIMO
Filed: 1999-04-15
Abstract: Se describe un método para controlar una plaga de tefrítidos en el que se provoca la ingestión de una cantidad eficaz de al menos una benzoil-fenilurea (I). Dicha benzoil-fenilurea se emplea preferentemente en combinación con un cebo alimentario y con un atrayente específico para individuos de la plaga a controlar. Dicho método permite la obtención de individuos de la plaga a controlar.
Patent UY-27330-A1 (UY)
Title: Inhibidores de la proteasa del vih, composiciones que los contienen, sus usos farmacéuticos y materiales para su síntesis.
Inventor: CANNAN-KOCH STACIE S
Filed: 2002-06-11
Abstract: Compuestos de fórmula: donde las variables de la fórmula que se definió en el presente inhiben o bloquean favorablemente la actividad biológica de la proteasa del VIH. Estos compuestos, así como las composiciones farmacéuticas que los contienen, son útiles para el tratamiento de pacientes portadores con el virus VIH. También se describen productos intermedios y métodos sintéticos para la preparación de dichos compuestos.
Patent UY-29214-A1 (UY)
Title: Aditivo para combustible hidrocarbonado solido en quemadores de fuego directo, hornos, llamas abiertas y procesos relacionados
Inventor: SMITH DWIGHT M
IPC: C10L10/00
Filed: 2005-11-14
Abstract: La presente invención se relaciona con el campo de los aditivos para combustibles hidrocarbonados que actúan mejorando la eficiencia y/o reduciendo la polución. El aditivo para combustible es una composición que contiene fósfoto que se agrega a la superficie de los combustilbles hidrocarbonados sólidos para combustión con el combustible en un quemador de fuego directo, horno o llama abierta.
Patent UY-30431-A1 (UY)
Title: Suspensiones acuosas de tmc278
Inventor: REMOORTERE PETER JOZEF MARIA V
IPC: A61K31/505
Filed: 2007-06-22
Abstract: La presente invencion comprende composiciones farmacéuticas para la administracion por inyeccion intramuscular o subcutánea, que comprende micro o nanopartículas del compuesto NNRTI TMC278, suspendido en un portador acuoso farmacéuticamente aceptable, y el uso de dichas composiciones farmacéuticas en el tratamiento y la prevencion de infeccion por VIH.
Patent ES-177166-A1 (ES)
Title: PERFECCIONAMIENTOS EN LA CONSTRUCCIoN DE BANOS ELECTROLiTICOS
Filed: 1947-03-10
Abstract: Perfeccionamientos en la construcción de baños electroliticos para la electrolisis de sales alcalinas en solución acuosa en baños de fondo conductor caracterizándose porque el baño comprende dos partes mecánicamente independientes de las cuales una colocada sobre los aisladores de soporte habituales constituye un chasis bastante resistente para dar al conjunto la rigidez necesaria mientras que la otra parte que constituye la cuba de electrolisis propiamente dicha es de construcción ligera y relativametne flexible descansando la expresada cuba en toda su longitud en el chasis rígido por el intermedio de una capa de material térmica y eléctricamente aislanta.
Patent ES-186296-A1 (ES)
Title: Un dispositivo de mando de un mecanismo de cambio de velocidades
Filed: 1948-12-15
Abstract: Dispositivo de mando de un mecanismo de cambio de velocidades que está interpuesto entre un mecanismo de embrague y un árbol receptor comprendiendo entre un órgano de maniobra del mecanismo de cambio de velocidades que está al alcance del usuario y una leva que sirve para arrastrar por lo menos un órgano a desplazamiento alternativo formando parte del mecanismo de cambio de velocidades por lo menos un muelle puesto en carga por la rnaniobra del órgano citado pero que está impedida para accionar el mecanismo de cambio de velocidades hasta el momento en que un cerrojo que inmoviliza la leva mencionada y que está enlazado con el órgano de mando del desembrague del mecanismo de embrague citado se separe de su posición de cierre bajo el control de este órgano en el momento del desembrague caracterizado porque el órgano de maniobra citado es una barra que puede ser puesta en rotación alrededor de su eje por el usuario y que. en el momento en que el cerrojo citado es separado de su posición de cierre puede poner en rotación otra barra sobre la cual está acuñada la leva mencionada por intermedio de un muelle del que un extremo es solidario en rotación de una de las barras y del cual el otro extremo es solidario de un equipo móvil en rotación alrededor de la otra barra y que choca contra una pieza solidaria de esta última barra.
Patent ES-186640-A1 (ES)
Title: Perfeccionamientos en aspas de avance para hilos
IPC: D01D10/04
Filed: 1949-01-15
Abstract: Perfeccionamientos en aspas de avance para hilos caracterizados porque éstas comprenden dos elementos cada uno de los cuales tiene una periferia constituída por varillas que se interponen o entremezclan unas con otras para proporcionar una superficie de sostén del hilo prácticamente cilíndrica; uno de los elementos del aspa está montado concéntricamente en un árbol y el otro elemento de aspa está sostenido suelto o libremente en el interior del elemento de aspa montado concéntricamente de tal modo que cuando el aspa gira el eje de rotación del elemento de aspa sostenido libremente está descentrado y cruzado con respecto al eje del árbol y algunas varillas del elemento de aspa sostenido libremente sometidas a la acción de la gravedad sobresalen por debajo de las varillas del elemento de aspa montado concéntricamente.
Patent ES-194355-A1 (ES)
Title: PROCEDIMIENTO PARA SEPARAR GLOBULINAS BETA Y GAMMA DEL PLASMA SANGUiNEO DE MAMiFEROS O AVES
Filed: 1950-08-24
Abstract: Un procedimiento para separar globulinas beta y gamma del plasma sanguíneo mamíferos o aves que comprende las operaciones todas a baja temepratura de clarificar el plasma por filtración precipitar fibrinógeno por tratamiento con éter y dejando en reposo separar el líquido que sobrenada del fibrinógeno precipitar protrombina del líquido regulando el pH del mismo y dejándolo en reposo separar el líquido que sobrenada de la protrombina regular el pH de este último líquido a un valor entre 5.00 y 6.50 diluir con agua destilada esterilizada a una fuerza iónica entre 0.12 y 0.012 añadir éter para llevar el contenido de la mezcla a 16 - 18.5 volúmenes por ciento reducir la temperatura de -2 a -3.5º C y dejar en reposo y separar el precipitado resultante que contiene la mayor parte de las globulinas beta y gamma.
Patent ES-194992-A1 (ES)
Title: UNA MáQUINA Y PROCEDIMIENTO PARA LA FABRICACIoN DE HILADOS PARTIENDO DE LAS RESIANAS POLIAMiDICAS, POLIMETáNICAS Y SIMILARES.
Filed: 1950-10-11
Abstract: Máquina y procedimiento par ala fabricación de hilados partiendo de las resinas poliamidicas poliuretánicas y similares caracterizado por el hecho de que se compone dicho aparato de una prensa de extrucción y de uno o más tornillos a cuyo orificio de salida llega el material destinado a la elaboración en estado fundido y es llevado y suministrado por medio de una o más bombas dosificadoras a la tobera o toberas del hilado.
Patent ES-199209-A1 (ES)
Title: PERFECCIONAMIENTOS EN LAS PILAS Y BATERiAS ELÉCTRICAS
Filed: 1951-08-13
Abstract: Perfeccionamientos en las pilas y baterías eléctricas caracterizándose por un procedimiento de fabricación de elementos o de placas bipolares cinc-capa conductoras despolarizante para pilas secas o pilas eléctricas "de carga" de elementos del tipo llamado "plano" en el que el despolarizante está comprimido en placas o tiras de gran superficie o incluso de tiras de longitud indefinida con marcha contínua y estas placas o hondas se cortan luego y se dividen en pedazos de dimensiones correspondientes a las de los elementos o de las placas bipolares que se fabrican a continuación partiendo de los pedazos de despolarizante.
Patent ES-207314-A1 (ES)
Title: A new and improved cyclopentanopolyhydrophenanthrene derivative and methods for its production
IPC: C07J1/00
Filed: 1953-01-20
Abstract: The invention comprises testerone b -phenylpropionate and the preparation thereof by reacting testerone with b -phenylpropionic acid halide in the presence of an organic acid acceptor or with b -phenylpropionic anhydride. A suitable acid acceptor is pyridine which may be mixed with benzene. The reaction with the acid anhydride may be carried out at a temperature of the order of 100 DEG C., preferably in the presence of an inert solvent such as pyridine or benzene. A number of detailed examples are given.ALSO:A hormone preparation comprises a solution of testerone b -phenylpropionate in sesame oil or ethyl oleate.
Patent ES-321490-A1 (ES)
Title: Dibenzocycloheptenes
Filed: 1966-01-05
Abstract: Novel compounds of the general formula <FORM:1061946/C2/1> wherein R and R1 each stand for a halogen atom or a trifluoromethyl, alkyl, alkoxy, alkylthio, acyl, sulphamyl, or alkylsulphamyl group, Ra stands for a hydrogen atom or an alkyl group (which may be substituted by alkoxy, amino or phenyl groups) and Rb stands for a hydrogen atom, a cycloalkyl group, an alkyl group (which may be substituted by alkoxy, amino, or phenyl groups) or an acyl group or Ra and Rb together with the nitrogen atom to which they are attached form a five-membered or six-membered heterocyclic ring which may be alkyl-substituted and wherein the broken lines denote that the substituents attached thereby are optional, and acid addition salts thereof are obtained by reacting a compound of the general formula <FORM:1061946/C2/2> wherein R, R1 and the broken lines have the above significance and X stands for a halogen atom or for a hydroxy group which is esterified with a sulphonic acid, with an amine of the formula <FORM:1061946/C2/3> wherein Ra and Rb have the above significance if desired, introducing Ra and/or Rb groups differing from hydrogen by alkylation, cyclo-alkylation, aralkylation, acylation or acylation and reduction, if desired converting any alkoxy-alkyl group present into an amino-alkyl group by halogenation and reaction with an appropriate amine and, also if desired, converting the product into an acid addition salt. Pharmaceutical compositions having reserpine-antagonism and central stimulant activity containing the above compounds are administered enterally, percutaneously or parenterally.
Patent ES-339248-A1 (ES)
Title: Barbed wire machine
IPC: B21F25/00
Filed: 1967-04-13
Abstract: A machine for making single strand barbed wire having a main strand and barbs wound thereon comprises a pair of wire forming rollers, means intermittently driving said rollers to advance and form the main strand of wire, and means for winding barbs on the main strand, the rollers at all times engaging the main strand to advance and precisely position it in relation to the barb winding means, the rollers also functioning to flatten the main strand at those places on which the barbs are to be wound. A line wire strand 56 is flattened to oval cross-section by intermittent feed rollers 52, 53, grooves 58, Fig. 14, in the rollers 52, 53 being interrupted by pairs of notches 59 to leave portions 60, Fig. 11, of the wire of circular cross-section separated by oval section portions 61 around which the barbs are wound. Three pairs of notches 59 are spaced around each roll 52, 53 and the rolls are rotated 120 degrees at a time by crank, link and braked ratchet means, Figs. 5-8 (not shown), from a main drive shaft 15. Barb forming wire 67 is fed to the wire 56 from two sides thereof by roller assemblies 70 and through guides 71 to a barb winding head 72 and barb cut-off knives 73. The roller assemblies 70 each includes a pair of rollers intermittently driven by eccentric, connecting rod and ratchet means, Fig. 16 (not shown), driven from the main shaft 15. The rollers serve also to flatten that side of the barb wire 67 which is to contact the strand wire 56 about which it is wound. The winding head 72 includes, Fig. 19, a hollow bar 145, through which the strand wire 56 passes, carrying axially projecting fingers 146 and rotated by a gear 135, driven from the main shaft 15, to wind the barbs from the wires 69. The bar 145 and thus the fingers 146 are suitably projected and retracted by a face cam 136 on the gear 135. The barbs are cut off after winding by the knives 73 which are moved forward by an eccentric, Fig. 20 (not shown). The completed barbed wire 56 passes over a pulley 180 on a spring-urged pivoted arm 181 to take up slack, around a driven pulley 176, over an axially reciprocated pulley 160 and on to a reel 163 rotated through a slip clutch. The arm carrying the pulley 180 may be positively oscillated by cam means, Figs. 24, 25 (not shown), for high-speed operation.
Patent ES-343840-A1 (ES)
Title: Process for extracting organic acids from aqueous solutions thereof
IPC: C12P7/44
Filed: 1967-08-04
Abstract: A process for extracting citric, itaconic and lactic acids from aqueous solutions produced by fermentation and tartaric acid produced from tartar, comprises extracting the acids with a solvent comprising a mixture of triisobutyl phosphate, or a tri-alkyl phosphate in which the alkyl groups may be the same or different and have 2-5 C atoms, and a minor proportion of at least one liquid diluent with a specific weight lower than the phosphate, a low solubility in water and chemically inert to the acid. Diluents include hydrocarbons, ethers, esters and ketones. The extraction may be continuous and counter-currently in two stages, the second counter-extraction being at a higher temperature than the first extraction. Two types of apparatus for the continuous extraction is described.
Patent ES-345649-A1 (ES)
Title: A Frame having Several Levels for Supporting Clay Elements for Bricks
IPC: F26B25/18
Filed: 1967-09-30
Abstract: A multi-deck stand for drying clay products, comprises parallel, rotatable support rollers at several super-posed levels which are supported at their ends by pins or spindles secured to the framework of the stand and engaging axial holes in the rollers. The stand may have wheels or rollers for transport on rails.
Patent ES-351970-A1 (ES)
Title: Corrugated fastener structure for use in fastener driving device
IPC: F16B15/00
Filed: 1968-03-25
Abstract: An impelling tool which separates individual spiked plate fasteners adhesively secured in a stack S comprises a magazine 36, a spring pressed pusher 38, a wear plate 42 and a nose piece 46. A driving member 48 for forcing the fasteners into a workpiece reciprocates in a track 44. A stop (50), Fig. 5 (not shown), is provided at each side of the magazine outlet to locate the leading fastener in the track so that portions of the corrugations of the fastener are engaged by the driving member. Inclined surfaces 52, 54 tilt the fastener which has been stripped from the stack and a groove 56 in the nose at each side of the track receives the edge portions of the fastener to align the fastener in the track.
Patent ES-358033-A1 (ES)
Title: Metallic surface treatment material
IPC: C22C16/00
Filed: 1968-09-11
Abstract: A ternary alloy useful for coating surfaces by pack diffusion consists, by weight, of: - A1 20-48% combined C 0 5 - 9% uncombined C up to 3% Ti (min. 50%) and impurities - balance Impurities may be Ni, Mn, Cr and Fe in a total amount up to 2%. Articles such as jet engine parts of Fe, Ni or Co - base alloys (specific examples are given of Ni and Co alloys) are coated by heating them at 1200 -2100 F. for 1-4 hours in contact with a particulate mixture consisting of (a) 20-90% by weight of the ternary alloy, (b) 10-80% by weight of an inert filler such as Al 2 O 3 , and (c) 0À1-10% by weight of a halide such as NH 4 or alkali metal halide or chromium fluoride. Al, Ti or both are deposited depending on the deposition factor (Al% + 2C% - Ti%/2) of the alloy.
Patent ES-360012-A1 (ES)
Title: Transparent coating for decorative laminates made from
IPC: B44C5/00
Filed: 1968-11-08
Abstract: A transparent coating of decorative laminates, made from mercerised vegetable fibre and synthetic resin. The proportion of resin, which is preferably melamine-formaldehyde resin, is 40-95%. The fibre is preferably wood-cellulose. The mercerised fibre is soaked in enough resin to remove all air and then pressed into a sheet and pressed on to the laminate. Alternatively, the fibre may be pressed into a sheet before soaking. - Chiefly, cheapness. Transparency and resistance to cracking etc is good.
Patent ES-361921-A1 (ES)
Title: Method of manufacturing welded steel gratings
IPC: B23K11/00
Filed: 1968-12-27
Abstract: In making gratings from crossed alloy or high carbon steel wires or rods, the wires or rods are electric resistance welded at their crossing points and joining pads of weldable material are inserted between the wires at these points. A transverse alloy steel wire 4, Fig. 1, is arranged on a longitudinal alloy steel wire 3 with a jointing pad 5 e.g. of soft iron arranged between them and spot welding electrodes 1, 2 apply pressure and supply current to deform the pad, but insufficiently to bring the wires into contact, and effect welding. The pad may have opposite domed, conical or pyramidal surfaces and a pad in disc form may be employed. Alternatively the pad may have corrugated surfaces as in Fig. 5 with the corrugations on one side normal to those on the other. Wires of different diameter may be welded when a frusto-conical pad is used, the larger surface being in contact with the larger wire. The pads may be of low carbon alloy steel with the addition of elements Mn, Cr, Ni, Mo, Nb, Si, A1, Cu or Co and may be made by flame cutting strip, wire or rod or stamped from sheet or plate or may be cast or sintered.
Patent ES-372776-A1 (ES)
Title: Dehydrogenation process using molten copper chlorides and oxychloride mixtures
IPC: C07C5/333
Filed: 1969-10-22
Abstract: A mono halo-substituted alkane or cycloalkane is dehydrogenated by contacting the feed with a melt containing a multivalent metal halide in both its higher and lower valence states to give a product containing an olefinically unsaturated compound. The melt may comprise the chlorides of Cu, Mn, Co, Fe or Cr and preferably also a univalent metal halide. e.g. KCl. Reference is also made to halides of Zn, Ag and Tl. The melt may first be contacted with a free O 2 -containing gas. The process is preferably effected by continuous countercurrent contact in the vapour phase. Quench liquid and recovered catalyst may be recycled. Examples describe the reaction of ethyl chlbride with a melt comprising CuCl/CuCl 2 /KCl to give a product comprising mainly C 2 H 4 , C 2 H 3 Cl and C 2 H 4 Cl 2 .
Patent ES-378305-A1 (ES)
Title: Automatic constant downstream level gate
IPC: E02B7/42
Filed: 1970-04-07
Abstract: The control gate herein embodies a sector float immersed in a container which is in communication with the tailrace through an opening formed between the lower end of the downstream wall of the container and its base which projects downstream beyond such opening to shelter the latter from the tailrace current.
Patent ES-387356-A1 (ES)
Title: Stabilizing cation resins
IPC: B01J47/00
Filed: 1971-01-18
Abstract: Polyvinyl aryl sulfonate resins are stabilized against sulfonate leakage by leaching with water at a temperature of about 340 DEG to 400 DEG F. for at least about one hour to remove weakly held sulfonate groups. The resin may be further stabilized by converting about 5 to 30 percent of the ion exchange sites to the divalent or polyvalent metal form preferably the barium or calcium form.
Patent ES-404384-A1 (ES)
Title: Energy absorbing bumper assembly
IPC: B60R19/18
Filed: 1972-06-30
Abstract: An energy absorbing bumper assembly including an inner member and outer member spaced from the inner member and an elongated central member disposed between the inner and outer members and generally parallel thereto. Energy absorbing means connect the length of the central member to the inner and outer members respectively for absorbing energy along the entire length of the central member while moving the central member longitudinally in response to a force applied to the outer means along only a portion of the predetermined length to move the outer member toward the inner member. The energy absorbing means includes elements extending from opposite sides of the central member at an acute angle relative thereto and generally in the same direction longitudinally of the central member. The assembly may include one or more central members as well as additional yieldable means for absorbing energy.