baber/WOPTO huggingface dataset:
Patent RO-130266-A0 (RO)
Title: Compressed-air engine
Inventor: MATEESCU NATALIA-IOANA
IPC: F04B1/16
Filed: 2014-05-13
Abstract: The invention relates to a compressed-air engine to be used for obtaining a power (force, torque, energy, moment) by converting the pressure of the compressed air into energy, in a closed circuit in which it circulates, for long-term operation purposes, while producing mechanical work which is transmitted to the main shaft, used as mechanical power generator or for producing electric power, when coupled to an electric generator. According to the invention, the compressed-air engine comprises an engine block in which a crankshaft-cams-connecting rods-pistons-flywheel-toothed belt wheel subassembly () is mounted and on which a cylinder block subassembly () is mounted, as well as an intake-distribution-exhaustion subassembly () which is connected to a closed circuit for the circulation of the compressed air, consisting of some pressure pipes (), a valve (), a pressure gauge (), a pressure cylinder (), known per se, the flywheel mounted to the crankshaft-cams-connecting rods-pistons subassembly (), a toothed belt wheel () and a toothed transmission belt () being used for coupling the engine block to an air compressor () and a power generator () or to a power consumer which are also known per se, this way an organic functional connection being achieved to solve a problem existing in the prior art for a long time, namely the energy production using an alternative energy source.
Patent ZW-6991-A1 (ZW)
Title: Heterocyclene derivatives
Inventor: THOMAS GEOFFREY COLERICK BIRD
IPC: A61K31/47
Filed: 1991-06-10
Abstract: The invention concerns a heterocyclene derivative of the formula I, or a pharmaceutically-acceptable salt thereof. The invention also concerns processes for the manufacture of a heterocyclene derivative of the formula I, or a pharmaceutically-acceptable salt thereof, and pharmaceutical compositions containing said compound. Also included in the invention is a method of treating various inflammatory or allergic diseases using a heterocyclene derivative of the formula I, or a pharmaceutically-acceptable salt thereof, and the use of such a compound in the production of a new medicament for such use.
Patent MA-27533-A1 (MA)
Title: Dispositif d'injection de mousse et procede de remplissage de cavites
Inventor: ATWELL CHARLES GARY
IPC: A24D3/02
Filed: 2005-05-27
Abstract: Un système et un procédé pour l'adjonction d'un matériau, tel une mousse, dans des cavités ou des zones espacées à l'intérieur d'un filtre de cigarette ou d'un b??tonnet-filtre de cigarette. Une courroie est fournie et adaptée pour être entraînée synchroniquement avec un filtre mobile de cigarette ou un b??tonnet-filtre mobile. Une multitude d'aiguilles à injection jaillissent de la courroie à des intervalles espacés ; l'espacement entre les aiguilles coïncidant avec l'espacement entre les cavités à l'intérieur d'un filtre de cigarette ou d'un b??tonnet-filtre. Une chambre contenant une mousse expansible communique au moyen d'un fluide avec une ou plusieurs aiguilles à injection dans un emplacement ou plus le long d'un trajet parcouru par les aiguilles à injection.
Patent MA-38920-A1 (MA)
Title: Fluxants/minéralisateurs pour ciments de sulfoaluminate de calcium
Inventor: BULLERJAHN FRANK
IPC: C04B28/06
Filed: 2016-03-23
Abstract: La présente invention concerne un procédé de production de clinker de sulfoaluminate de calcium (bélite, ferrite, ternésite) à l'aide de fluxants/minéralisateurs, comprenant les étapes suivantes qui consistent à : fournir une farine crue comprenant au moins des sources de cao, ai
Patent MA-46320-A1 (MA)
Title: Amplificateur de puissance hyperfréquence large bande a un seul étage
Inventor: LAHSAINI MOHAMMED
IPC: H03F3/18
Filed: 2019-07-11
Abstract: La présente invention concerne un amplificateur de puissance large bande en bande s en technologie microruban. L'amplificateur de puissance proposé est modélisé avec une architecture à un seul étage à base d'un transistor à effet de champ, le transistor utilisé a été polarisé avec des lignes de transmission et il a été adapté avec des réseaux d'adaptation sous forme de filtres à transformateurs à./4 en entrée et en sortie. Les résultats de simulation de la puissance de sortie et des paramètres s montrent d'excellentes caractéristiques avec un gain satisfaisant supérieur à 10,9 db, des réflexions faibles, une puissance de sortie saturée de 16,4 dbm avec un point de compression d' 1 db à un niveau de puissance d'entrée d'environ 5 dbm, un pae (power-added efficiency) maximale de 25,3 % et une stabilité inconditionnelle dans la plage de fréquence souhaitée. L'amplificateur modélisé peut être intégré dans les systèmes de communications mobiles à savoir les réseaux mobiles lte (2500 à 2690 mhz) et les réseaux sans fil utilisant le protocole wi-fi (2400 à 2485 mhz).
Patent MA-49996-A1 (MA)
Title: Composition de l'huile essentielle d'une plante aquatique à effets bactéricide et algicide sur les souches de bactériesmultirésistantes aux antibiotiques et une souche de cyanobactérie toxique
Inventor: TAZART Zakaria
IPC: C11B9/02
Filed: 2020-06-05
Abstract: Cette invention concerne la découverte de nouveaux composés volatils (cov) de l'huile essentielle naturelle d'une plante aquatique ranunculus aquatilis, ayant des activités bactéricide et algicide remarquables. L'activité antibactérienne de l'huile essentielle est révélée pour la première fois sur plusieurs souches de bactéries pathogènes connues pour leur forte multirésistance aux antibiotiques à savoir: staphylococcus aureus résistant à la méthicilline (nctc 12493), escherichia coli résistant (atcc 35218), klebsiella pneumoniae résistant (atcc 700603) et pseudomonas aeruginosa (pyo atcc 27853). L'activité anti-cyanobacterienne est obtenue sur une souche de cyanobactérie microcystis aeruginosa responsable de la formation de blooms toxiques dans les lacs réservoirs destinés à l'alimentation en eau potable. Cette invention décrit pour la première fois la composition chimique de l'huile essentielle de r. Aquatilis avec l'identification de 41 composés volatiles dont le composé cétonique cyc1opent-4-ene-1,3-dione (ir= 880) est majoritaire avec 83.33 %.
Patent UY-29698-A1 (UY)
Title: Derivados de ciclohexilaminisoquinolona
Inventor: HOFMEISTER DR ARMIN
IPC: A61K31/472
Filed: 2006-07-26
Abstract: La invención se refiere a derivados de isoquinolona sustituidos con 6-ciclohexilamina de fórmula (I) o a derivados de isoquinolina de la fórmula (I´) útiles para el tratamiento y/o prevención de enfermedades asociadas con la Rho-quinasa y/o la fosforilación mediada por la Rho-quinasa de la fosfatasa de la cadena ligera de miosina, y a composiciones que contienen tales compuestos.
Patent UY-31124-A1 (UY)
Title: Derivados de oxiadazol y su uso como potenciadores del receptor metabotropico de glutamato - 842
Inventor: MA FUPENG
IPC: A61P25/00
Filed: 2008-06-06
Abstract: Compuestos de Fórmula I: donde R1 y Q son como se describe en la memoria descriptiva, sales farmacéuticamente aceptables, métodos de fabricación, composiciones farmacéuticas que los contienen y métodos para utilizar los mismos.
Patent VN-263-A1 (VN)
Title: Method of manufacturing carbon and apparatus for performing the same
Inventor: LYNUM STEINER
IPC: C09C1/48
Filed: 1993-04-05
Abstract: A decomposition reactor for installation in connection with a thermal decomposition chamber for hydrocarbon gases, especially a plasma torch, is designed in the form of a defined, insulated chamber, with an inlet for admixtures/gases in the walls of the reactor space. In order to improve the control of the products produced, the supply channels in the walls of the reactor are provided with channels for introducing hydrocarbon gases of the same kind as the main medium introduced at a temperature of between 1,000 and 2,000 DEG  C. in the upper region of the space. Hydrocarbon gas of a lower temperature is introduced at one or more points further down in the reactor. A method for the operation of such a decomposition reactor for the production of carbon black with defined physical properties, is also described.
Patent DZ-1882-A1 (DZ)
IPC: F28D11/02
Filed: 1995-05-08
Granted: 2002-02-17
Abstract: PCT No. PCT/NO95/00075 Sec. 371 Date Feb. 4, 1997 Sec. 102(e) Date Feb. 4, 1997 PCT Filed May 5, 1995 PCT Pub. No. WO95/30870 PCT Pub. Date Nov. 16, 1995A heat exchanger has been developed with a helical insert (9) permanently mounted in a housing (2). Between the windings in the insert (9) there is formed a helical channel (20) for one heat exchange medium. The insert (9) is designed with a channel (10) for the second heat exchange medium. The heat exchanger is designed with a central tube (13) which is axially movable and rotatable. The central tube (13) is designed with scraper elements for removal of deposits in the channel (20). In one embodiment the scraper element is formed by a helical insert (15) of the same design as the insert (9). The insert (15) is designed with a channel (16) for the second heat exchange medium. In a further embodiment the central tube (13) is designed with one or more scraper arms (23) which may be liquid-cooled. Deposits are often formed on the heat transfer surfaces. A cleaning cycle is performed by means of axial movement of the insert (15) which is mounted on the central tube (13) towards the permanently mounted insert (9), thus causing the heat transfer surfaces to touch each other. A rotating movement is then performed, e.g., a part of a turn, while the surfaces are close to each other or in contact with each other, thus causing the deposits on the two surfaces to be rubbed or scraped off and thereby cleaning the channel (20).
Patent ES-180218-A1 (ES)
Title: Mejoras introducidas en los soportes para lamparas tubulares
Filed: 1947-10-22
Abstract: Mejoras introducidas en los soportes de lámparas en particular de lámparas fluorescentes caracterizadas porque el soporte de cada extremo tiene una abertura por la cual se insertan sucesivamente las dos clavijas del extremo correspondiente de la lámpara hasta el momento en que la primera clavija hundida de cada extremo viene a apoyarse en la cara interior de dicho soporte y porque el soporte de cada extremo tiene dos láminas de resorte metálicas de superifice útil con preferencia en V contra las cuales vienen a apoyarse las clavijas de la lámpara a consecuencia de una rotación comunicada entonces a ésta sobre su eje longitudinal.
Patent ES-181450-A1 (ES)
Title: MEJORAS EN APARATOS PARA LA DEPURACIoN DE LiQUIDOS
IPC: C02F1/52
Filed: 1947-12-31
Abstract: Mejoras en aparatos para la depuración de líquidos, caracterizadas por comprender un tanque para el tratamiento de líquido ascendente que se halla dividido en toda su sección transversal ascendente por un diafragma, provisto en su interior de numerosos orificios de reducción que aseguran una distribución uniforme del flujo ascendente dentro de la sección superior, independientemente de cualquier tendencia del flujo localizado en la sección inferior.
Patent ES-183445-A1 (ES)
Title: MEJORAS INTRODUCIDAS EN LOS ELECTRODOS PARA LáMPARAS DE FLUORESCENCIA
Filed: 1948-04-24
Abstract: Mejoras en los electrodos de lámparas de fluorescencia y tubos análogos que funcionan en circuitos de calentamiento previo o en circuitos de arranque instantáneo, caracterizadas porque una pantalla sensiblemente cilíndrica se dispone alrededor del filamento longitudinal activado, en toda su longitud, estando la pantalla y el filamento conectados directamente, con cada una de las dos clavijas respectivamente del casquillo correspondiente de la lámpara y estando el extremo más interior del filamento conectado con la pantalla.
Patent ES-189187-A1 (ES)
Title: PERFECCIONAMIENTOS EN MáQUINAS PARA ATORNILLAR Y DESTORNILLAR TIRAFONDOS DE TRAVIESAS DE FERROCARRIL
Filed: 1949-07-22
Abstract: Perfeccionamientos en máquina para atornillar y destornillar tirafondos de traviesas de ferrocarril caracterizándose por la disposición de un motor un embrague y una transmisión con desmultiplicación y cambia de marcha que acciona un árbol vertical que hace girar una llave de tirafondo caracterizándose además por la interposición entre el embrague y su órgano de accionamiento maniobrado por el obrero de un muelle que permite accionar el embrague de modo muy progresivo pudiendo el obrero controlar fácilmente el funcionamiento de la máquina por la carrera relativamente grande el órgano de accionamiento
Patent ES-194350-A1 (ES)
Title: APARATO PARA FAVORECER LA INSEMINACIoN NATURAL
Filed: 1950-08-23
Abstract: Un aparato para favorecer la inseminación natural caracterizado por el hecho de que comprende un elemento en forma de embudo cuya porción terminal o de salida está destinada a entrar en el canal del cuello del útero al paso que la porción de entrada delgada y flexible está destinada a tapizar la mucosa vaginal de la vulva.
Patent ES-197723-A1 (ES)
Title: Un perfeccionamiento en los procedimientos de fabricacion de jeringuillas para inyeccion, con conos metalicos
Filed: 1951-05-05
Abstract: Perfeccionamiento en los procedimientos de fabricación de jeringuillas para inyección con conos metálicos caracterizado porque el apéndice cilíndrico de la jeringuilla es sometida a desbastado sucesivo para formar un escalonamiento cilíndrico y a continuación de este rebaje otro en forma tronco-cónica de mayor longitud que el cono metálico que ha de soportar; practicándose en el apéndice cónico y en el escalonamiento inmediato un rayo de poca profundidad sometiéndose a continuación el cono metálico y simultáneamente la jeringuilla a elevación de temperatura hasta alcanzar una de 400 a 500 grados y llegar a una igualdad de calor en ambas piezas es introducido a presión el cono metálico en el apéndice del vidrio dejándolas enfriar a fin de que al producirse la contracción del metal dilatado sobre el vidrio formen una unión perfecta desbastándose después de frío el vidrio saliente del apéndice por la parte anterior del cono metálico en la forma que se desee.
Patent ES-197736-A1 (ES)
Title: Un procedimiento de fabricar hilos y cuerdas de colageno
Filed: 1951-05-05
Abstract: Procedimiento de fabricar hilo y cuerdas especialmente hilos de sutura quirúrgica cuerdas para instrumentos musicales raquetas de tenis etc caracterizado porque se desmenuzan tendones animales ventajosamente manteniéndose en frío; el material de fibras se regula a valores ph de 2 5-4 5 con preferencia a unos 3 5 y la masa uniformemente esponjada en su caso después de homogeneizarla e incorporarle agua se convierte en cintas más o menos anchas y éstas se tuercen para obtener hilo.
Patent ES-231040-A1 (ES)
Title: Diphenyl compositions
IPC: A23B7/154
Filed: 1956-09-25
Abstract: Fruit or other agricultural products are preserved by means of wrapping materials coated or impregnated with a solution or its emulsion in water of diphenyl in a liquid hydrogenated polyphenyl, or by dipping the products in an aqueous emulsion of the solution containing preferably 2 per cent or more of diphenyl. Preferably the hydrogenated polyphenyl is obtained by hydrogenating until liquid at ordinary temperatures the mixture of polyphenyls resulting from the pyrolytic cracking of benzene from which mixture diphenyl has been removed. The solution can contain between 10 per cent and 25 per cent of diphenyl.
Patent ES-341053-A1 (ES)
Title: Rim for vehicle wheels
IPC: B60B25/18
Filed: 1967-05-27
Abstract: In a wheel rim having a removable bead seat ring 12, held in place by a split ring 5 located in a groove in the rim base 4, the bead seat ring carries keys 9, 91 each arranged so that rotation of the bead seat ring in one direction relative to the base 4 moves the key into engagement with a key 7, 71 on the ring 5, forcing the ring 5 into tight engagement with the base 4 by a wedging action and thereby locking the rings against further rotation. An additional key (12) (Figs. 4, 5, not shown) may be welded to the rim base 4 in the gap between the ends 11 of the split ring 5.
Patent ES-342678-A1 (ES)
Title: Process for oxidizing saturated hydrocarbons using apparatus therefor
IPC: B01J19/24
Filed: 1967-07-05
Abstract: In a process for oxidising saturated hydrocarbons (see Division C2), part of the liquid phase is continuously withdrawn and reinjected as stirring liquid from at least one injection point with a direction which imparts rotational movement to the liquid phase. The charge is introduced through duct 14 into vertical tower 1 which has a conical bottom terminating with outlet duct 2 for liquid products, duct 3, conveying an O 2 -containing gas, e.g. air, preferably terminates in a perforated ring distributor the holes of which are oriented towards the bottom of 1 (or to avoid the ring, the gas may be injected through holes in the conical base by a device not shown), the liquid outflow from 2 is aspirated by pump P and forced through four diametrically opposed pairs of stirring ducts 4, 5, 6, 7 which may be narrowed to injection nozzles and which are oriented tangentially to the column walls so as to wash them. Alternatively, these may be used 6 stirring ducts conveying the liquid at different levels and opening into 1 at angular intervals of 120 from each other. Duct 7 is preferably close to the liquid-gas interface 9 and at least the majority of the ducts are oriented to impart to the liquid as a whole a rotational movement in one direction about a vertical axis. Duct 10 is for evacuating residual gases and duct 11 conveys the liquid hydrocarbon for washing the gases into cup 12 from which liquid overflows onto the outside of upturned funnel 13, so that the escaping gases are scrubbed by a continuous screen of washing liquid.
Patent ES-353010-A1 (ES)
Title: Packaging machine for products under pressure
IPC: B65B31/04
Filed: 1968-04-22
Abstract: In a machine for filling a product, e.g. edible cream, under sterile conditions into valved containers R, a rotary drum 1 rotatably mounted on a stationary shaft 2 between two fixed distributer plates 3 and 4 is provided with external conduits 6 at the end of which are devices 7 for supporting and filling the containers. Radial ducts 8 in the drum communicate with the conduits 6 and also communicate in turn with ports (11, 12, 14, 15, 16), (10, 13), Figs. 3 and 4 (not shown), for successive operation of various stages in the filling cycle. On rotation of the drum 1 and supporting discs 28 and 29 by a motor 30, and the introduction of the container R to device 7, port (10) in plate 4 first communicates with duct 9 and the container is evacuated by means of a vacuum pump 18. On further rotation, duct 9 communicates with port (11) in plate 3, through which an asepticizer is introduced from a metering pump 20, and then with port (12) introducing sterilized air. The sterilized product, e.g. edible cream, is introduced from a metering device 22 through port (14) at the next stage, followed by a propelling gas through port (15). After removal of the filled container, sterilized air is introduced through port (16) to remove final traces of products. Each filling device 7 has a socket (23), Fig. 5 (not shown), for receiving the valve of an inverted container which is held in place by a cap carried by the disc 28 and movable downwards both to open the container valve and also depress a piston (24) to open a conduit 6. An alternative embodiment, Figs. 6-9 (not shown), has separate conduits (6a, 6b) connected to a drum (1a) conduit (6a) communicating with ports in plate (4a) only and conduit (6b) communicating with ports in plate (3a) only. Thus, materials in the process can be kept separate by introducing some in turn to the container via conduit (6a) and others via conduit (6b). The operation is similar to the previous embodiment, except that a rotatable lever-operated valve (37) is provided in the supporting head (7a) for selecting input from either conduit (6a) or (66). A lever (40) rotated by a cam controls this selection and a hollow needle (41) penetrates into the container. A drain pipe (44), occluded while the container is in position for filling, is provided in the cavity at the top of the head for evacuating waste material after removal of the container. Apart from the selection of different conduits for different materials, the operation is identical to the first embodiment.
Patent ES-356966-A1 (ES)
Title: Substituted phenylacetic acids and esters thereof
IPC: C07D207/327
Filed: 1968-08-06
Abstract: Substituted phenyl acetic acids, addition salts thereof with bases as well as esters thereof, which compounds exhibit useful antiinflammatory (antiphlogistic), analgesic and antipyretic activity, and processes for the production of these compounds, as well as starting materials used in said processes therapeutic compositions containing these compounds, and methods of treatment, particularly methods of inducing antiinflammatory, analgesic and antipyretic effects in mammals. Illustrative embodiments are 2-[p-(1-pyrryl)-phenyl]-butyric acid, [3-chloro-4-(1-pyrryl)-phenyl]-acetic acid and 2-[p-(1-pyrryl)-phenyl]-propionic acid methyl ester.
Patent ES-360973-A1 (ES)
Title: Method of joining a light-metal or a light-metal alloy to a non-metallic material
IPC: C04B37/02
Filed: 1968-12-02
Abstract: In a method of joining a light metal or light metal alloy to a non-metal, the joint is effected by soldering the non-metal to a member of a metal of higher melting point than that of the light metal or light metal alloy, and then bonding the light metal or light metal alloy to the member of said metal by arc welding in a protective atmosphere. In the embodiment shown, an insulating rod 1 of Al 2 O 3 has soldered thereto using a silver or eutectic silver-copper alloy an intermediary 3 of titanium, after which an aluminium member 2 is arc welded to the intermediary at 5 using a tungsten electrode in an argon atmosphere and an A.C. welding current with a superimposed D.C. component. In a second embodiment (Fig. 2, not shown), a conductor (6) is secured to a light metal member (2) with the aid of an insulating member (1) which is joined to the light metal member (2) as above. The intermediary 3 may also be of, e.g., Mo, Zr, or stainless steel, while the light metal alloy may be Al-Mg, and the non-metal member may also be of porcelain, a ceramic, an oxide or glass. Specification 838,069 and U.S.A. Specification 2,739,375 are referred to.
Patent ES-363212-A1 (ES)
Title: Powder-actuated fastener-driving tool
IPC: F16D65/28
Filed: 1969-02-01
Abstract: A powder actuated fastener-driving tool includes a pivoted lever 7 urged by spring 11 to the position shown to engage and hold a fastener prior to the driving operation.
Patent ES-370956-A1 (ES)
Title: High temperature metallic diffusion coating and method
IPC: C23C10/02
Filed: 1969-08-28
Abstract: A substrate of e.g. Fe, Ni or Co is coated with loosely adherent oxide particles of 1 to 20 microns of e.g. TiO 2 or Al 2 O 3 prior to a halide diffusion coating, to entrap the oxide particles in the diffusion coating. The oxide particles may be applied as a slurry in a resin binder. The diffusion coating may be formed using 40% of an alloy comprising 50 to 70% Ti, 20 to 48% Al, and 0.5 to 9% combined carbon, and 60% Al 2 O 3 with 0.2% of NH 4 F, and heating in hydrogen at 1400 to 2100 F. The substrate may be a Ni base alloy containing (wt. per cent):-