baber/WOPTO huggingface dataset:
Patent UY-31911-A1 (UY)
Title: Composiciones liquidas de limpieza ligera y métodos de elaboracion y uso de las mismas
Inventor: CARYN WESTPHAL
IPC: C11D1/00
Filed: 2009-06-17
Abstract: La invencion cmprende composiciones líquidas de limpieza, como por ejemplo, los lavaplatos líquidos, y métodos de su elaboracion y uso, que poseen una habilidad de limpieza incrementada. Las composiciones de limpieza de la invencion incluyen las composiciones líquidas de limpieza ligera de acidez liviana con baja toxicidad y eficacia anti bacterial sobre las superficies, como por ejemplo, superficies duras.
Patent ES-151981-A1 (ES)
Title: UN PROCEDIMIENTO PARA LA OBTENCIoN DE ALuMINA
IPC: C01F7/12
Filed: 1941-02-27
Abstract: Procedimiento para la obtención de alúmina de materias primas que contienen compuestos de aluminio mediante descomposición térmica con bases alcalino-térreas especialmente con calcio y lixiviación del producto de combustión con una solución alcalinay especialmente con una solución de soda y sucesiva elaboración en alúmina de la solución de aluminato alcalino obtenidacaracterizado por procederse a la lixivación en presencia de considerables cantidadesde producto ya lixiviado.
Patent ES-155068-A1 (ES)
Title: Portalamparas de material aislante prensado, compuesto de 2 piezas
IPC: H01R33/22
Filed: 1941-11-22
Abstract: Portalámparas de material aislante prensadocompuesto de dos piezasen los que el espacio de enganche para los hilos de acometidarodeado por la caperuza del portalámparasestá separado del espacio del portalámparas que contiene el casquillo de la lámpara por el fondo de la envoltura del portalámparas y en los que ambos contactos para el casquillo de la lámpara por el fondo de la envoltura del portalámparas y en los que ambos contactos par el casquillo de la lámpara van atravesados para la unión con las cajas de contactos para los hilos de acometida por el fondo de la envoltura en el espacio de enganchecaracterizado por el hecho de que las cajas de contactos (5) están emplazadas en rebajos (9) del fondo de envoltura a ambos lados de un rebajo central para el punto intermedio y son cubiertas por los extremos doblados (6) de los contactos de casquillos sujetos a ellas y situados en el espacio de enganche del fondo de envolturay que por su parte están sujetos al lado de las cajas de contactos en el fondo de la envoltura.
Patent ES-181440-A1 (ES)
Title: UN SISTEMA MAGNÉTICO PARA INSTRUMENTOS DE MEDICIoN DE BOBINA MoVIL, RELEVADORES Y SIMILARES
Filed: 1947-12-31
Abstract: Un sistema magnético para instrumentos eléctricos de medición, relevadores o similares, que comprende una o varias bobinas móviles y uno o más imanes permanentes de gran fuerza coercitiva, en el cual el agregado magnético está unido mediante dos entrehierros que son sucesivamente atravesado por las líneas de fuerza y en el cual está dispuestas para moverse la bobina o bobinas móviles, caracterizado porque el agregado magnético muestra la forma de una U cuyos brazos se extienden al menos virtualmente al eje de rotación de la (s) bobina (s) y las caras extremas se extienden en el mismo plano, estando los dos entrehierros formados entre las caras extremas de los brazos y un núcleo de bobina que se extiende paralelo o virtualmente paralelo a dichas caras extremas, y extendiéndose el imán o imanes permanentes al menos hasta las proximidades de los dos entrehierros.
Patent ES-183625-A1 (ES)
Title: Mejoras en los hornos de mufla
Filed: 1948-04-27
Abstract: Mejoras en los hornos-mufla que se caracterizan y distinguen por consistir los hornos-mufla construidos de acuerdo con las citadas mejoras, en una caja-mufla sostenida por un zócalo con su correspondiente hogar, en los ángulos de cuya caja-mufla van dispuestos cuatro conductos ciegos por su extremo inferior, los cuales atraviesan una cámara de recuperación existente entre la bóveda de la mufla y una contrabóveda, terminando dichos conductos en una cámara superior o colector en cuyo centro va dispuesta la chimenea para la salida de humos.
Patent ES-183685-A1 (ES)
Title: Un nuevo sistema de cerradura para toda clase de puertas
Filed: 1948-05-13
Abstract: Nuevo sistema de cerradura para toda clase de puertas que se caracteriza por estar constituida de un cilindro hueco ranurado diametralmente que lleva en su interior varias borjas en forma omegoide, estando colocado diametralmente opuesto a las mismas un pequeño pivote por su parte superior, el que soporta un muelle en espiral que, a su vez, se aloja en el interior de un taladro que va en el borde de la ranura del cilindro y sobresaliendo los extremos de las borjas alternativamente por las ranuras del cilindro para alojarse en las ranuras de la carcasa.
Patent ES-199996-A1 (ES)
Title: UN PROCEDIMIENTO DE PREPARAR NUEVOS DERIVADOS DEL áCIDO BARBITuRICO
Filed: 1951-10-13
Abstract: Los ésteres Beta-ciclohexilideno-etil masónicos de fórmula general representada en la figura 4 donde R significa un alcohilo saturado o etilénico, lineal, ramificado o cíclico, un arilo o aralcohilo, o el radical Beta-ciclohexilideno-etilo y R¿representa un grupo alcohilo, se obtienen por condensación en medio orgánico, en presencia de un agente alcalino, de un halogenuro de Beta-ciclohexilidenoetilo de fórmula C6 H10 = CH- CH2 ¿ X con un éster masónico monosustituido de fórmula represenada por la figura 5 en la cual R y R¿tienen la significación citada.
Patent ES-310049-A1 (ES)
Title: Process for the manufacture of optically brightened photographic material
IPC: G03C1/053
Filed: 1965-03-03
Abstract: Optically brightened photographic material is prepared by coating a support with a dispersion prepared by mixing a photographic colloid and an aqueous emulsion of a solution, in an organic solvent, of (i) a hydrophilic resinous polymer having a refractive index similar to that of the colloid so that the polymer and colloid together yield a homogenous, transparent dispersion and (ii), an optical brightener free from acid groups. The dispersion may include the photosensitive material sion may include the photosensitive material (e.g. a gelatino silver halide emulsion optionally comprising colour couplers or bleachable dyestuffs), or it may be used to form an auxillary layer. Specified polymers are vinylidene chloride or styrene/methacrylic or acrylic alkyl ester/methacrylic or acrylic acid copolymers. and polyvinylpyrrolidone. Specified brightening agents are benzoxazoles, benzimidazoles, pyrazolones, coumarins, naphthalic acid imides, stilbenetriazole and distyrylbenzenes. The dispersions may also comprise a dispersing agent (e.g. an alkyl sulphonate) and an alkali (e.g. NH3).
Patent ES-337736-A1 (ES)
Title: Magnetic read/write head which senses data track lateral alignment error
IPC: G11B5/23
Filed: 1967-03-08
Abstract: A magnetic head for recording, playing back and/or erasing tracks of magnetic records on a carrier adapted to move relatively to the head comprises two polepieces defining between them the operational gap 5 of the head, one polepiece being divided, in the direction of travel of the carrier, into two magnetically insulated portions 2, 3, each portion being connected by a separate yoke 6 or 7 with the other polepiece 1, and each yoke being provided with a coil 8 or 9. The arrangement is such that the coils 8, 9 are usable alternatively in a checking circuit arrangement enabling a comparison between voltages induced in the coils to provide an indication of the position of the operational gap 5 with respect to the axis of symmetry of a track on an associated carrier, and in other circuits for normal recording, play-back and/or erasing purposes.
Patent ES-337956-A1 (ES)
Title: Vertical Continuous Casting Installation for Casting Metals
IPC: B22D11/08
Filed: 1967-03-13
Abstract: In a continuous casting installation for producing cast strands of different cross-sections and using a universal starter bar comprising a head 7 suitable for the cross-section of the strand to be cast and a body 6, the extraction cage 2 includes fixed rollers 16, adjustable rollers 17 and the bottom roller 19 on the inside of the curve through which the strand 1 is passed is controlled by an hydraulic jack 20 having an adjustable stop. The stop is adjusted so that when the thin section of the starter bar body 6 has passed through the extraction cage the roller 19 is moved outwards on to its stop to allow the head 7 of the starter bar and the strand 1 to pass through the cage 2, and the stop takes the reaction of an hydraulic jack controlled roller 3 that curves the strand 1 to direct it to a radial guide 4 and straightening cage 5. The roller 3 also acts to separate the starter bar from the strand 1 by initially positioning the starter bar between the roller 3 and a guide 30 when the roller 3 is in the position indicated at 31 and retracting the ram 29 of the hydraulic jack 28 at the appropriate time when the strand 1 is supported by a flat stop 27. The starter bar is raised and lowered in a carriage 10 within a fixed basket 8 by a cable 12 attached to a drum 11 of a winch. The operation of the installation may be under automatic and remote control and may include a television camera.
Patent ES-344516-A1 (ES)
Title: Sand valve for sand-blast apparatus
IPC: B24C7/00
Filed: 1967-08-28
Abstract: A valve controlling the flow of sand from a pressurized hopper 10 comprises a valve body 27 detachably connected to a rotatable spindle 24 in a housing 11. -On moving the spindle axially to the left, Fig. 2, the valve body projects beyond the housing, enabling it to be removed from the spindle, and a plug 23 secured to the spindle blocks the flow of material through the passage 15 to a pneumatic conveyer line 13, 14. The valve body comprises a part-cylindrical rubber member vulcanized around the base of a U-shaped plate, the legs 30 of which engage grooves 32 in the spindle 24.
Patent ES-348741-A1 (ES)
Title: Adjustable platform assembly for earth boring equipment
IPC: E21B15/00
Filed: 1966-12-28
Abstract: An adjustable platform assembly supporting earth boring equipment comprises a platform which is raised and lowered to move a boring tool into and out of the ground at a desired inclination, the platform having hydraulically actuated legs 25..28, Fig. 3, at or near four corners with the hydraulic fluid lines to two adjacent legs 27, 28 being interconnected to effect common controlled movement of said legs while movement of the two other legs is independently controllable. Supply and release of fluid to the legs is controlled by electromagnetically-actuated valves 20..23 and movement of the valves is controlled by three electric switches 31..33, Fig. 5, actuable by a pendulum 35 suspended from the platform so as to be vertical at the desired inclination of the platform. Thus, during raising or lowering of the platform any deviation from the desired inclination operates the appropriate switch to stop movement of the appropriate leg or legs until inclination is corrected by continued movement of the other legs.
Patent ES-350145-A1 (ES)
Title: Self-locking threaded fastener
IPC: F16B39/22
Filed: 1968-02-05
Abstract: A threaded fastener is made self-locking by the provision of a patch of solid thermoplastic material bonded to a plurality of convolutions of the surfaces of the thread and gradually merging at its boundary edge portions into those surfaces, the material containing from 0.1% by weight to 5% by weight of molybdenum disulphide. The apparatus for making the fastener self-locking is the same as that described in Specification 1,218,644 but if the fastener need not be self-sealing the patch may extend circumferentially over less than 200 degrees.
Patent ES-353651-A1 (ES)
Title: Dual-range tractor-implement draft control system
IPC: A01B63/00
Filed: 1968-05-08
Abstract: Draught of a tractor implement is controlled by a device mounted on the tractor body, the device being adjustable to control light and heavy draught. The implement draught links 14 are connected in an A- frame 12 attached to the tractor body 10, the A-frame being supported by a bar 24 supported at its ends on the tractor body so that rearwardly exerted draught forces cause the outer ends of bar 24 to deflect rearwardly resulting in bowing of its midportion. A hydraulic circuit including a valve 33 and and a piston cylinder 31, 30 controls a rockshaft 16 which is connected to the draught links 14 of the implement 22. A lever 28 extends between the rockshaft 16 and the responder bar 24, the lever being pivoted about a fulcrum 39 on supports (of which only one, 26, is shown) on the tractor body 10. A cam 40 on rockshaft 16 co-operates with a cam follower 41 on lever 28, the cam follower 41 being connected through a servo-mechanism 37 to the valve 33. The responder bar 24 is mounted adjacent the lower end of lever 28, the bowing of the bar 24, due to increase in draught forces, causing the bar to engage a stop 43 on lever 28 to rotate the lever about fulcrum 39 and thus to shift valve 33 to the right to control the rockshaft 16. The fulcrum includes a composite rockshaft (46), (47,) (48), Fig. 6 (not shown), also having an eccentric portion (50) to which lever 28 is journalled so that the lever is adjustable, about its upper pivot point 42, to two positions, Figs. 4 and 5 (not shown), by a lever device 57, 55, 54 connected to an arm 52 on a rigid part 51 interconnecting the eccentric (50) and rockshaft part (48). Another arm (53) of the interconnecting part 51 is connected to a plunger (61) slidable in support (27) on the tractor body, the plunger co-operating with a pin (60) on the lower end of lever 28. The plunger (61) therefore moves in accordance with the two positions of lever 28, Figs. 4 and 5 (not shown). For light draught control the lever is in the position as seen in Fig. 4, so that the bar 24 is in contact with the stop 43 on lever 28. For heavy draught control the lever is separated by a gap from the stop (43), Fig. 5 (not shown). In this way the total draught load range is divided into upper and lower portions. For light draught control, the response of the lever to bowing of the bar is limited to the lower part of the range until bar 24 is stopped by plunger (61). For heavy draught control, during the lower part of the range, until bar 24 engages stop 43, there is no effect, there being response only in the upper part of the range.
Patent ES-357822-A1 (ES)
Title: Polyester-ionic copolymer thermoplastic moulding compositions
IPC: C08L67/02
Filed: 1968-09-04
Abstract: A moulding composition comprises a mixture of (a) a linear saturated polyester of an aromatic dicarboxylic acid and a saturated aliphatic or cyclo-aliphatic diol, with (b) from 0À1 to 25% of the total weight of the mixture, of an ionic copolymer of an [alpha]-olefin and a mono-, di-, or tri-valent metal salt of an [alpha],#-unsaturated carboxylic acid. The polyester used as component (a) may be poly- (cyclohexane- 1 ,4-dimethylterephthalate), or preferably polyethylene terephthalate optionally containing minor proportions of isophthalic acid, naphthalene-2,6- dicarboxylic acid, adipic acid, neo-pentyl glycol or butane-1,4-diol units. Component (b) may optionally contain units of an [alpha],#-unsaturated carboxylic acid or an ester thereof graft copolymers may be used, such as that formed by graft polymerizing an [alpha],#-unsaturated carboxylic acid ester on to a polyolefin, then partially or completely hydrolysing the product and reacting the resulting copolymer with an alkali metal hydroxide. The moulding composition may be coated with paraffin wax or other wax. In the examples, the copolymers used were the sodium salts of copolymers of ethylene with acrylic or methacrylic acid.
Patent ES-369272-A1 (ES)
Title: Forming filled continuous plastic rod such as plastic cigarette filter rod filled with a tow of cellulose acetate
IPC: B01D39/16
Filed: 1969-07-08
Abstract: Continuous filter rod particularly for cigarette filters but suitable also for filtering liquid or other gaseous media is produced by extruding a thermoplastic material such as polyethylene through a tubular die 28 to form a tube of greater diameter than the intended final diameter, advancing a fibrous tow 14 of filter material through a nozzle 38 so that it does not come immediately into contact with the hot extrudate, and subsequently contracting the tube in a portal gland 42 at the entrance to a cooling chamber 40. The tow, which may be of cellulose acetate, a polyalkene, polyethylene or paper, is treated with a plasticizer, e.g. triacetin, and may contain filtrant or flavourant particles, e.g. charcoal. It is partially compressed in a horn 26 to a cylindrical form of slightly larger diameter than the final internal diameter of the tube so as to be radially compressed as the tube is finally sized, the tow being bonded to the tube either as a result of the inner wall of the latter being still plastic, or by the plasticizer in the tow. The cooling chamber 40, which contains water and a succession of sizing plates 48-58 to provide progressive cooling and hardening of the tube, is followed by a puller unit 64 and cutter (not shown). The tube, which is kept in contact with the sizing plate apertures by the provision of vacuum in the chamber 40, may have a cylindrical or polygonal outer surface, or a surface with longitudinal flutings.
Patent ES-396745-A1 (ES)
Title: Procedure for enzymatic production of semi-synthetic penicillins
IPC: C12R1/185
Filed: 1971-10-06
Abstract: A process for the enzymatic hydrolysing of diacyl-penicillins to semi-synthetic penicillins of the general formula:
Patent ES-404280-A1 (ES)
Title: Method and apparatus for controlling a winding device for a continuously supplied fiber sliver
IPC: B65H67/04
Filed: 1972-06-15
Abstract: A method of and apparatus for controlling a winding device for a continuously supplied fiber sliver wherein the winding phase is interrupted by a standstill phase during the bobbin change. The invention contemplates the steps of and means for controlling the winding tension in the fiber sliver during the winding phase as a function of the bobbin diameter, controlling the tension in the fiber sliver during the standstill phase, building up a fiber sliver reserve during the standstill phase, reducing during the winding phase the fiber sliver reserve built up during the preceding standstill phase and controlling the rotational speed of the winding device during the winding phase as a function of the reduction of the fiber sliver reserve.
Patent ES-419081-A1 (ES)
Title: Sealing arrangement
IPC: F01P3/02
Filed: 1973-09-26
Abstract: A sealing arrangement within the area of the joint surfaces between cylinder head, inserted cylinder liner with cylinder liner flange and cylinder crankcase of a water-cooled internal combustion engine in which a recessed fit is provided at the cylinder head for the accommodation of the cylinder liner flange a flat seal is thereby arranged on the joint surface between the cylinder-crankcase and the cylinder head and the flange of the cylinder liner as well as the cylinder head rest on the flat seal the transmission of the contact pressure onto the cylinder liner flange thereby takes place by direct contact with the cylinder head.
Patent ES-422948-A1 (ES)
Title: Injection molded seating
IPC: B29C44/12
Filed: 1974-02-05
Abstract: A composite cushion assembly, useful as a padded structure in an automotive vehicle compartment, is disclosed along with the method for making same. The composite assembly has an outer skin formed of flexible-resilient polyvinyl chloride material, the skin forming a cavity into which a foaming composition is injected, the foam upon rigidifying being self-bonded to the skin and providing a material having a resiliency considerably greater than the resiliency of the outer skin. The outer skin is non-stressed during the molding operation with reliance being placed upon an adhering agent to insure a sound bond between the composite materials. The outer skin and foam are defined with openings to receive a supporting structure when the former is mounted thereon the skin has an integral resilient annular member for installation on the supporting structure by snap-action, the annular member insuring a taunt installed condition for the composite cushion.
Patent ES-424818-A1 (ES)
Title: Convertible pad sander
IPC: B24B23/04
Filed: 1974-03-30
Abstract: A sander wherein an electric motor can rotate a shaft in two directions and the shaft carries an eccentric which orbits the pad while the shaft rotates in one direction and reciprocates the pad while the shaft rotates in the opposite direction. Two counterweights rotate about the shaft in the same direction while the pad orbits, and in opposite directions while the pad reciprocates. A change in the direction of rotary movement of the shaft automatically entails a conversion of orbital movement of the pad into reciprocatory movement, or vice versa.
Patent ES-424853-A1 (ES)
Title: Carbamate pesticidal compositions
IPC: A01N47/24
Filed: 1974-03-28
Abstract: Novel 1,3-oxathiolane and 1,4-oxathiane carbamoyloximes have been found to have exceptional miticidal, insecticidal and nematocidal activity.
Patent ES-430901-A1 (ES)
Title: Substituted indanyl -oxy and thio- alkanoic acids and their derivatives
IPC: C07C59/72
Filed: 1974-10-10
Abstract: A process for the preparation of [1-hydroxy-5-indanoyloxy (or indanoylthio)]-alkanecarboxylic acids of the formula < IMAGE > the compounds being obtained by introducing the radical Y-C(O)-OH into corresponding 5-hydroxy- or 5-mercapto-1-indoles by reaction with a halogenoalkanoic acid or an ester thereof, is described. If an ester is used, the latter must be converted to the free acid by hydrolysis. The preparation of the esters, amides and salts of the resulting compounds of the formula (I) is also described. The compounds prepared exhibit a high therapeutic activity and can in particular be used in diuretic and saluretic agents.
Patent ES-434725-A1 (ES)
Title: Production of calcium carbonate
IPC: C01F11/18
Filed: 1975-02-14
Abstract: Calcium carbonate is manufactured by the carbonation of an aqueous suspension of calcium hydroxide in the presence of a complex-forming agent for calcium ions which is added subsequently to the primary nucleation stage, and preferably during a first carbonation stage. Optionally there is also added a long-chain fatty acid or long-chain fatty acid salt, preferably after a final carbonation stage.
Patent ES-437398-A1 (ES)
Title: Method for providing improved nucleate boiling surfaces
IPC: F28F1/12
Filed: 1975-05-02
Abstract: An improved nucleate boiling surface can be obtained on a metal heat transfer tube or other form of heat transfer member by knurling or otherwise deforming a smooth surfaced member to notch and partially work harden its surface and then subjecting the knurled portion to a finning operation. The method results in small splits or ruptures of a controlled geometry and depth being produced in the tip area of the fins which become nucleation sites for boiling enhancement. Preferably, the knurling rolls are mounted on the same arbors as the finning disks so that a tube is progressively knurled and then finned in a single pass through the apparatus. If desired, the tube can also be internally ridged as it is being externally finned.
Patent ES-441446-A1 (ES)
Title: Operation of a two-phase reactor
IPC: B01J8/00
Filed: 1975-10-02
Abstract: A regenerative base ion exchange process involving the step of passing a liquid upwardly through a bed of particulate solid base ion exchange resin in a chamber of a two-phase reactor to regenerate said resin, wherein the rate of liquid flow is such that the solid resin is compacted and held by the liquid as a compact bed against a barrier located above it and is prevented by the liquid from sinking.
Patent ES-443032-A1 (ES)
Title: Process of stabilization of anhydrous dibasic calcium phosphate against fluorine ions with azacycloalkane-2,2-diphosphonic acids
IPC: C07F9/572
Filed: 1975-11-28
Abstract: A process for stabilizing anhydrous dibasic calcium phosphate against reaction with fluorine ions comprising treating an aqueous suspension of anhydrous dibasic calcium phosphate at a pH of from 5 to 10 with an azacycloalkane-2,2-diphosphonic acid of the formula