baber/WOPTO huggingface dataset:
Patent MA-21033-A1 (MA)
Inventor: JOHANNES ANNA JANSSEN
IPC: C01B25/226
Filed: 1987-07-13
Abstract: A process for the removal of heavy metals from an acid phosphate containing, liquid medium in which process a precipitate containing heavy metals is formed and is subsequently separated and wherein at least one of the two additives a) sulphate ions and b) calcium ions is added to the phosphate-containing, liquid medium under such conditions that a calcium sulphate anhydride-containing precipitate is formed.
Patent MA-54779-A1 (MA)
Title: Système de stockage d’énergie gravitaire à air comprimé
Inventor: IKKEN BADR
IPC: F03D9/17
Filed: 2021-11-02
Abstract: On propose un système de stockage d’énergie gravitaire à air comprimé qui repose sur une combinaison de deux types de stockage à savoir le stockage par gravité et le stockage par air comprimé. Le système est constitué d’un récipient d’eau lié à une structure cylindrique dans lequel est placé un lourd piston, une pompe-turbine réversible qui permet de pomper l’eau, lever le piston et ainsi stocker l’énergie sous forme potentielle gravitationnelle, et un compresseur d’air lié à un récipient à pression pour stocker l’énergie dans l’air comprimé lors du levé du piston. Ce système permet d’augmenter la capacité de stockage d’énergie du système de stockage gravitationnelle existant.
Patent MA-59664-A1 (MA)
Title: Appareil de traitement d'eau
Inventor: BRAHMI SAASI
IPC: C02F1/461
Filed: 2021-09-01
Abstract: Appareil de traitement d'eau, comprenant : - un réservoir de traitement (10; 110) pour recevoir de l'eau à traiter,- au moins une source lumineuse (20; 120) agencée pour exposer l'eau à traiter à un rayonnement ultraviolet, - une unité de commande (60; 160) agencée pour contrôler le fonctionnement de la source lumineuse (20; 120), caractérisé : - en ce que l'appareil comprend une cellule d'électrolyse (40; 140), et - en ce que l'unité de commande (60; 160) est agencée pour piloter : ? La cellule d'électrolyse (40; 140) pour générer et mesurer un courant initial, ? La cellule d'électrolyse (40; 140) pour effectuer une électrolyse de l'eau à traiter (15; 115), ? La source lumineuse (20; 120) pour exposer l'eau à traiter (15; 115) au rayonnement ultraviolet.
Patent UY-23474-A1 (UY)
Title: Procedimiento para la formacion de un orificio de alivio con lacre obturador destacable para facil apertura, en tapas metalicas de cierre en vacio, de copos y otros recipientes de vidrio, que sirven de embalaje para productos alimenticios.
Inventor: ROJEK ARNALDO
IPC: B65D41/50
Filed: 1992-09-09
Abstract: La presente invención se caracteriza por el hecho de que después de la solidificación y adherencia de la película o membrana (10) de material resinoso que sella la parte inferior del orificio (6), aplicado por deposición y en estado fundente, en la depresión circular combada (4), el material resinoso, plastisol o compuesto similar, que conforma el lacre destacable (5) obturador del orificio de alivio (6), teniendo este material resinoso (plastisol), las mismas características termoplásticos y fundentes del material resinoso formador de la película o membrana (10), siendo que el material resinoso formador del lacre (5), penetra en el orificio (6) fusionándose por candencia a través de la extremidad de su asta central (11), en la película o membrana (10), siendo la solidificación y adherencia de este material resinoso formador de lacre destacable (5), obtenidas post-vulcanización. La figura 1 ilustra la invención.
Patent UY-28037-A1 (UY)
Title: Metodo para la obtencion de lineas celulares en medio libre de proteina y lineas celulares obtenidas por este metodo
Inventor: RODRIGUEZ ROLANDO PEREZ
IPC: C12P21/08
Filed: 2003-10-23
Abstract: Método de obtención de células de mamífero adaptadas a crecer en medio libre de suero y proteínas, que incluye dos etapas: una, revela el intervalo crítico de concentración de proteína en el cual las células deban crecer para ganar la capacidad de sobrevivir en medio libre de proteínas, y otra las disminuciones subsiguientes de la concentración para que no afecten la viabilidad ni el tiempo de doblaje celular. Se revelan las líneas celulares que crecen establemente por al menos 40 generaciones. Los clones expresan los anticuerpos anti receptor de EGF hR3, el anti CD6 T1hT humanizados y el anticuerpo quimérico anti CD3 T3Q, además de los fragmentos de dichos anticuerpos.
Patent UY-28396-A1 (UY)
Title: Trompas de vegf y usos terapéuticos de las mismas
Inventor: DALY THOMAS J
IPC: A61K38/00
Filed: 2004-06-30
Abstract: Moléculas de ácido nucleico y proteínas multiméricas capaces de ligar el factor de crecimiento del endotelio vascular (VEGF). Se revelan mini-trampas de VEGF que son terapéuticamente útiles para tratar condiciones o enfermedades relacionadas con el VEGF, y que están específicamente disenadas para ser administradas en forma local en órganos, tejidos y/o células específicas.
Patent UY-28680-A1 (UY)
Title: Fenilalanina-amidas sustituidas por heteroaroilo .
Inventor: PUHL DR MICHAEL
IPC: A01N47/28
Filed: 2004-12-17
Abstract: La presente invención se refiere a fenilalanina-amidas sustituidas de la fórmula I en la que las variables A y R1 hasta R10 tienen los significados indicados en la descripción, así como sus sales útiles en la agricultura, procedimientos y productos intermedios para su preparación, así como el uso de estos compuestos o de productos que contienen estos compuestos para combatir plantas indeseadas.
Patent UY-29146-A1 (UY)
Title: Mejoramiento en gabinete con estructura interna para montaje de acondicionador de aire.
Inventor: FRANCISQUINI MELQUISEDEC
IPC: F24F1/02
Filed: 2005-09-29
Abstract: Mejoramiento en gabinete con estructura interna para montaje de acondicionador de aire comprendiendo gabinete paralelepipédico alargado, en interior montan piezas de chapa configurando compartimentos para disposición de conjuntos habituales de refrigeración: compresor, evaporador, ventilador, condensador, ventilador, para que forme dos flujos de aire, interno externo. Gabinete tiene dos aberturas posteriores, formando flujo de aire acondicionado que por lado opuesto está paralelamente posicionado al flujo de aire externo, completándose con dos aberturas, entrada en parte frontal y superior entre las que se monta conjunto del condensador y ventilador.
Patent AT-513942-A1 (AT)
Title: Vorrichtung zur Abdeckung einer Sichtöffnung
IPC: B64C1/14
Filed: 2013-01-22
Abstract: Vorrichtung zur verdunkelnden Abdeckung einer Sichtöffnung (2) in einer erschütterungs­ oder vibrationsbelasteten Umhüllung eines Passagierraumes, wobei die Sichtöffnung (2) aus zumindest zwei lichtdurchlässigen, parallel zueinander angeordneten Scheiben gebildet wird, zwischen denen ein verdunkelndes Abdeckelement angeordnet ist, das zwischen einer, die Sichtöffnung (2) freigebenden Position und einer, die Sichtöffnung (2) abdeckenden Position bewegbar ist. Erfindungsgemäß wird vorgeschlagen, dass das Abdeckelement als eine, von einer Aufnahmerolle (3) abrollbare Abdeckbahn (4) ausgeführt ist, deren freies Ende des abgerollten Abschnittes die Sichtöffnung (2) querend bewegbar ist, und ein umlaufendes Zugelement (6) vorgesehen ist, das einerseits als Drehantrieb der Aufnahmerolle (3) ausgeführt ist, und andererseits mit dem freien Ende der Abdeckbahn (4) verbunden ist, wobei ein Spannelement für die Abdeckbahn (4) vorgesehen ist und der abgerollte Abschnitt der Abdeckbahn (4) in seinen senkrecht zur Aufnahmerolle (3) verlaufenden Seitenbereichen mit zumindest einer seiner Oberflächen an einer, relativ zur Umhüllung ortsfesten Anlagefläche (13) lichtdicht anliegt.
Patent ES-172525-A1 (ES)
Title: Mejoras introducidas en las bocinas electromagnéticas para ondas guiadas
Filed: 1946-02-11
Abstract: Mejoras introducidas en las bocinas electromagnéticas para ondas guiadas caracterizadas porque dicha bocina tiene tabiques que dividen la bocina en bocinas elementales de tal manera que el campo radiado por el conjunto de las bocinas elementales tenga un diagrama direccional predeterminado.
Patent ES-177599-A1 (ES)
Title: Un aparato vulcanizador de pinza con presion automatica de la placa calentadora
Filed: 1947-04-16
Abstract: Un aparato vulcanizador de pinza con presión automática de la placa calentadora caracterizado por el hecho de estar esencialmente constituído por una base que sostiene la contraplaca por una leva por una placa calentadora montada en la leva mediante un resorte de tensión regulable y por medios para el bloque de la leva durante la operación de vulcanización.
Patent ES-182172-A1 (ES)
Title: Mejoras en carros portaescobillas
IPC: H01H63/22
Filed: 1948-02-07
Abstract: Mejoras en carros porta escobillas de selectores o lo similar, capaz de ser movido en vaivén, caracterizado por el hecho de que se proporcionan medios, tales como embragues o palancas, para conectar alternadamente el carro a tramos que se mueven opuestamente de un elemento flexible sin fin tal como una cadena.
Patent ES-197552-A1 (ES)
Title: Un procedimiento comercial para incrementar la venta de localidades en toda clase de espectaculos publicos
Filed: 1951-04-24
Abstract: Un procedimiento comercial para incrementar la venta de localidades en toda clase de espectáculos públicos en el que se reivindica el contrato que aparece en el diseño número uno cuyo desarrollo es objeto del cuerpo de esta memoria que igualmente queda reivindicado por constituir ambos una misma cosa con carácter de imposible separación. El referido contrato que obrará siempre en poder de la persona o entidad que adopte el procedimiento comercial para incrementar venta de localidades en toda clase de espectáculos públicos para que sirva de garantía a la tarjeta que aparece en el diseño número dos constituida por una cartulina en la que van dispuestos una serie de cuadros en cada uno de los cuales aparece un número letra o signo llevando cada cuadro o espacio numerado en su parte inferior practicada una perforación en forma de media luna cuya perforación tiene por objeto el permitir dejar marcado o señalado cada espacio con solo doblar hacia dentro la media luna o pestaña previamente perforada.
Patent ES-198525-A1 (ES)
Title: Mecanismo diferencial
Filed: 1951-07-19
Abstract: Mecanismo diferencial con dos ejes motor y movido dispuestos uno en prolongación del otro y con un juego de engranajes encerrado en una caja que rodea los extremos de los dos ejes caracterizado porque la caja puede girar sobre los dos ejes y el juego de engranajes está constituido por un piñón recto fijado sobre el eje motor otro piñón recto de diámetro diferente fijado sobre el eje movido y dos juegos de piñones rectos que giran sobre ejes fijados a la caja y transmiten el movimiento desde el pión del eje motor al piñón del eje movido con una velocidad variable según se permita girar más o menos a la caja exterior.
Patent ES-225056-A1 (ES)
Title: Improvements in or relating to the regeneration of catalysts
IPC: B01J23/96
Filed: 1955-11-17
Abstract: In the manufacture of hydrogen peroxide by the alternate hydrogenation and autoxidation of an organic compound dissolved in a solvent or solvent mixture with removal of the hydrogen peroxide formed and recycling of the autoxidized compound, the supported palladium hydrogenation catalyst, after it has become deactivated, is reactivated by treatment with a non-oxidizing aqueous alkaline solution, preferably at a pH greater than 12. The reactivating solution preferably contains a caustic alkali such as sodium hydroxide, but solutions of alkali metal carbonates or phosphates may also be used. In an example a palladium catalyst prepared according to Specification 718,306 is used in the hydrogenation stage of a process employing 2-ethyl anthraquinone dissolved in a mixture of benzene and methyl cyclohexanol acetate. Reactivation is carried out by washing with benzene, drying, stirring twice with sodium hydroxide solution at 80 DEG C., and finally washing and drying. Reactivation with an aqueous solution containing sodium bicarbonate and sodium hypochlorite, described for comparative purposes, shows inferior results. Specifications 465,070, 686,574, 741,444, 744,634, 760,737 and French Specification 1,068,893 also are referred to.
Patent ES-309226-A1 (ES)
Title: Assembly of elements of a packing-box of corrugated cardboard or similar deformable material
IPC: B65D5/64
Filed: 1965-02-11
Abstract: A carton 1 has shoulders 8, 9 attached to its lid 2, lugs on the shoulders being engageable in recesses 10, 11 in double thickness end walls 5. Each shoulder 8, 9 is larger than the corresponding housing 10, 11 and has to be deformed before introduction into the housing where the lugs on the shoulders abut against the edges 14, 15 of the housing. A hole (16), Fig. 2 (not shown), may be provided to aid disengagement of the lug. In a modification, the shoulder (8b), Fig. 3 (not shown), is engageable in a side wall which comprises three layers (6b), (5b), (17), the window being formed in the central layer (17).
Patent ES-315164-A1 (ES)
Title: Thermoplastic containers
IPC: B29C49/00
Filed: 1965-07-09
Abstract: Hollow articles, e.g. containers, may be filled with a product, e.g. a liquid which may be sufficiently hot to heat and soften the thermoplastic material from which it is made. The containers are produced by hermetically sealing both ends of a tubular preform, e.g. by lids at top and bottom, before, after or during which it is heated to a deformable condition, and then moving the closed ends towards or away from each other to shape the article by deformation while maintaining the hermetic seal, and allowing it to cool and set. Deformation may be confined to certain portions by heating only local portion(s) or by the use of restricting rings or bands.
Patent ES-335340-A1 (ES)
Title: 1-(alkynylphenoxy)-2-hydroxy-3-aminopropanes and the salts thereof
IPC: C07C/
Filed: 1967-01-05
Abstract: Compounds of the general formula (R 1 = C 2-5 alkenyl or alkynyl group, the double or triple bond being in conjugation with the phenyl group R 2 = alkyl, alkenyl, alkynyl, cycloalkyl or aralkyl group containing up to 12 carbon atoms) and their salts are prepared by standard methods, e.g. by reacting the appropriate 1-phenoxy-2,3-epoxypropane and amine. The, preparation of 1-(2-propen-1-ylphenoxy)- 2,3-epoxypropane is described. The compounds of the invention are #-adrenergic blocking agents, and may be administered in the form of pharmaceutical preparations containing them together with a carrier.
Patent ES-342406-A1 (ES)
Title: Method of manufacturing an impregnated tungsten dispenser cathode
IPC: H01J9/04
Filed: 1967-06-28
Abstract: In a method of manufacturing a dispenser cathode comprising a porous sintered tungsten body impregnated with barium-calcium-aluminate, the barium and calcium carbonates and alumina constitutents required for forming the aluminate are obtained by co-precipitation and are mixed with a soluble carbon-containing compound, preferably sugar, and a binder. A layer of this mixture is then brought into contact with the surface of a porous body to be impregnated and the body and layer are gradually heated in a hydrogen atmosphere, e.g. at 1000 C, until the carbonates are dissociated and all the developed gases have been removed, the temperature is then gradually increased to 1400 C. to form the aluminate and reduce any tungsten oxide formed, after which the temperature is then further increased to above 1600 C. to melt the aluminate which is then absorbed in the porous body, and the impregnated bodies are cooled. Preferably the coprecipitated mixture consists of 5BaC0 3 , 3CaC0 3 and 2Al 2 O 3 suspended in nitrocellulose with 3% by weight of sugar added. A continuous series of unimpregnated bodies may be passed at a fixed rate through a tunnel furnace 5, which is divided into zones of different temperature and length, as shown in Fig. 2b, and a stream of hydrogen is passed through the furnace in the opposite direction to that in which the tungsten bodies are travelling. The layer 2 of the co-precipitated mixture may be formed on a non-porous tungsten substrate 1 and shaped or curved rods or discs of sintered porous tungsten are placed on top of layer 2, or the aluminate constituents mixture may be applied directly to the sintered tungsten surfaces by spraying, immersion, pouring or by cataphoresis. Dimensions of an example of an impregnated tablet, which may be used in an indirectly heated cathode, are given.
Patent ES-345717-A1 (ES)
Title: Current controlled,self-seeking telephone switching system
IPC: H03K17/70
Filed: 1967-10-03
Abstract: A self-seeking current controlled electronic switching network comprised of a plurality of cascaded stages of switching matrices. Each vertical multiple has an associate RC network for controlling the duration of the turned-on time period of the crosspoints during a route search. The RC circuit controlled time periods are selected to make each stage of the network run at an independent frequency, the frequencies being selected as a function of (a) the dynamic biasing changes which occur in the crosspoints responsive to the turning on and off, (b) the dynamic tapering which occurs in the network responsive to busy vertical conditions, and (c) the frequency of preceding stages.
Patent ES-349789-A1 (ES)
Title: Method for processing synthetic thermoplastics into shaped structures
IPC: B29C48/395
Filed: 1968-01-26
Abstract: In the extrusion of thermoplastics rods, the process is rendered intermittent by the provision of a draw off device which applies an increasing longitudinal pull on the extrude in a direction away from cooled die 3 until material which has solidified therein slips through the die, the pull then immediately decreasing to a minimum valve, possibly zero, prior to a repeat of the cycle, see Fig. 2 (not reproduced). As shown, the draw-off device comprises a frame 14 on which are mounted driven rollers 5-10, with rollers 5, 7 and 9 being urged towards rollers 6, 8 and 10 respectively by compreased-air cylinders 11-13. Frame 14 is mounted on resilient blocks 15, 16 to allow longitudinal displacement and is connected to the extruder barrel via rods 17-20 and an intermediate coupling comprising compression springs 24, 26. In operation, at the start of a cycle, rollers 5-10 are rotated to produce a movement of frame 14 towards die 3. This movement causes compression of springs 24, 26 and hence an increase on the pull on extrudate 4. At a certain value of pull the extrudate slips through die 3, frame 14 moves to the right and springs 24, 26 are relieved. Preferably the rods formed are greater than 30 mm. in diameter and it is stated that molten material from the heated barrel of the extruder passes to cooled die 3 where an increasingly thick skin is formed, the internal pressure of molten material on the skin preventing movement through the die. Preferably the amount of slippage which occurs is between 1 and 20 mm. at a time. The thermoplastics material preferably has a modulus of elasticity greater than 10,000 kg./cm.2 at 20 C. and the process is particularly intended for the extrusion of thermoplastics having a basis of polyethylene terephthalate, e.g. mixtures thereof with polypropylene or poly-4- methylpentene, and the mixtures described in specification 1,196,290. Other thermoplastics mentioned are polyphenylene oxide, polyacetal polycarbonate and ABS polymers.
Patent ES-349989-A1 (ES)
Title: Self-regulating switching circuit
IPC: G05F5/00
Filed: 1968-01-31
Abstract: A voltage regulating circuit comprises A. C. input terminals 10, 30 output terminals 18, 20 for connection to a load 19 a series thyristor 15 having its control electrode 16 connected over a resistor 27 to a biasing battery 29 a series arrangement of a diode 21, variable resistor 23 and capacitor 25 connected as shown across the anode-cathode path of the thyristor and a resistor 31 connecting the control electrode 16 to the junction of resistor 23 and capacitor 25. The arrangement is such that the capacitor 25 charges up to a voltage the value of which is a function of the supply voltage when terminal 10 is negative with respect to terminal 30, i. e. during the negative half-cycle of applied voltage, and this capacitor voltage Vc, at the summing junction S between resistors 31 and 27, opposes the biasing voltage Vb from the battery 29. When Vc has decayed to a value such that Vb-Vc equals the voltage required to trigger thyristor 15, the thyristor will be rendered conductive at a point in the positive half-cycle of applied voltage and remain conductive for the remainder of the halfcycle. If the applied voltage is low the thyristor will conduct early in the half-cycle and if high later in the half-cycle since Vc is a function of the supply voltage. The mean voltage applied to the load is thus automatically regulated for source voltages of various magnitudes.
Patent ES-370593-A1 (ES)
Title: 1-(beta-aryl)ethyl-imidazole derivatives
IPC: C07D/
Filed: 1969-08-18
Abstract: Anti-fungal and anti-bacterial compositions contain as active ingredient compounds I (including optical isomers, salts and hydrates thereof) where R, R 1 and R 2 are H or alkyl, X is 0 or NH, n is 0, 1 or 2, Ar is optionally halo-, alkyl, or alkoxy-substituted phenyl, thienyl or halothienyl, Ar' is optionally halo-, alkyl-, alkoxy-, cyano-, nitro- or amino-substitutedphenyl or is [alpha]-tetralyl, R' is H, Me or Et and R" is H or Me, provided that: (i) when X is NH, then R is H (ii) when Ar' is nitro- or amino-phenyl, then X is 0 and n is 0 (iii) when Ar' is [alpha]-tetralyl, then X is NH and n is 0 and (iv) when X is 0 and Ar' is Ph or halo-, alkyl-, alkoxy- or cyano-phenyl, then n is 1 or 2. Suspensions, dusting powders, solutions, ointments, aerosols, emulsions and dispersions are described and exemplified other compounding ingredients include, e.g. soaps, and compounds having arachnicidal, insecticidal, ovicidal, fungioidal and/or bactericidal activity.
Patent ES-371141-A1 (ES)
Title: Packaging machine and method
IPC: B65B17/02
Filed: 1969-09-02
Abstract: In apparatus wherein individual groups of cans C are wrapped in a sleeve carton formed from a blank B as the blank and respective group are continuously moved thereof through, a plurality of tucker studs 99, which are carried on driven endless chains 89 are provided along each side of the blank/can group path (one only being shown), and are moved in synchronism with the blank and can group in a direction convergent with the said path to fold cartonreinforcing and can-retaining flaps 40-45, Fig. 3 (not shown), inwardly of folded down carton blank wall portions whilst guide elements 104, 105 support the wall portions against sideways movement. The main portions of the flaps 46- 57, Figs. 2 and 3 (not shown), are finally disposed beneath the can group and reinforce the formed apertures in which machine elements (not shown) subsequently engage to drive the free ends of the folded blank together to lock tabs 28-31 into openings 32-35. Subsidiary flap portions 60-71 engage the cans. The chain 89 is carried on an adjustable plate 85 tilted downwardly in both the direction of can movement, Fig. 1, and transverse to the direction of can movement, Fig. 6.
Patent ES-380777-A1 (ES)
Title: Handling device
IPC: C03B33/03
Filed: 1970-06-15
Abstract: An article supporting surface, such as for handling sheets of glass provides an air cushion for supporting the sheets and suction for holding sheets against the surface. The surface is articulated and tilts and is mounted on tracks so that the sheets may be handled and moved.
Patent ES-397050-A1 (ES)
Title: Method of manufacturing leather goods and the like
IPC: A43D8/12
Filed: 1971-11-05
Abstract: Method of and apparatus for manufacturing goods made of leather or like material in which a flat piece of the material, preconditioned to be readily deformable, is located between a diaphragm and a former, the diaphragm is moved to nip the material between the diaphragm and the former, the locating means is removed, the diaphragm is moved towards the former until a frame in which it is held makes a vacuum-tight seal with a table on which the former is mounted, and vacuum is applied to cause the diaphragm to draw and shape the material closely around the former.