baber/WOPTO huggingface dataset:
Patent ES-187399-A1 (ES)
Title: Mejoras introducidas en las monturas para cojinetes
IPC: F16C19/38
Filed: 1949-03-10
Abstract: Mejoras introducidas en las monturas de cojinete que comprende miembros interior y exterior relativamente giratorios un cojinete de antifricción giratorio radial y de empuje interpuesto entre los miembros y un manguito de montura para el cojinete con una porción sostenida directamente por uno de los miembros y otra anteriormente libre de ellos que sostiene el cojinete siendo esta última porción mencionada extensible radialmente para adaptarse a la dilatación diametral de cojinete debida a los aumentos de temperatura en el funcionamiento del mismo a gran velocidad.
Patent ES-188160-A1 (ES)
Title: Perfeccionamientos introducidos en los motores a dos tiempos
Filed: 1949-05-10
Abstract: Perfeccionamientos introducidos en los motores a dos tiempos caracterizados porque dichos motores poseen una cámara de compresión y expansión en la que se obtiene una triple turbulencia en la propia cámara de inflamación bien por compresión o por cualquier otro sistema de producirla y por tener encima de cada cilindro una cámara que se asemeja en su forma a un corazón en la que se introduce una parte del pistón que frena la entrada y salida del aire a la cámara en ciertas proporciones con una o varias válvulas de escape y una o más toberas para inyectar el combustible pulverizado dentro de la propia cámara.
Patent ES-189295-A1 (ES)
Title: PROCEDIMIENTO PARA LA ESTABILIZACIoN DE MATERIAS TEXTILES CONTENIENDO UN COMPONENTE CELULoSICO
Filed: 1949-08-02
Abstract: Procedimiento para la estabilización de materias textiles conteniendo un componente celulósico contra la contracción apreciable sometidas a repetidos lavados caracterizado por comprender el tratar las materias textiles con una solución acuosa que contenga metilol-formamida y un catalizador; el eliminar el exceso de solución por encima de una captación deseada; el secar la materia tratada libre de dicho exceso a una temperatura inferior a 100ºC; el someter a continuación al curado el material secado a una temperatura superior a 100ºC. durante un periodo de tiempo en relación inversa con el exceso de temperatura de curado por encima de 100ºC y hasta que la reacción sea completa.
Patent ES-193314-A1 (ES)
Title: NUEVO DISPOSITIVO HIDRáULICA ACOPLADO A LOS VEHiCULOS AUTOMoVILES PARA ELEVACIoN PARCIAL DE LOS MISMOS
Filed: 1950-06-06
Abstract: Nuevo dispositivo hidráulico acoplado a los vehículos automóviles para elevación parcial de los mismos caracterizado porque por medio del pedal de freno (en el caso de que el vehículo esté provisto de sistema hidráulico de frenado) o por otro pedal dispuesto sobre el tablero de pedales (en el caso de que el vehículo posea frenos mecánicos) se acciona una bomba compresora que se alimenta de un depósito de reserva de líquido la que lo inyecta a través de un conducto provisto de una llave general de paso y de una válvula de bola por la parte central del elemento distribuidor de fluido.
Patent ES-193315-A1 (ES)
Title: PERFECCIONAMIENTO DE CONSTRUCCIoN DE VIGUERiA DE TECHOS Y ENTRAMADOS PARA LA EDIFICACIoN
Filed: 1950-06-06
Abstract: Procedimiento de construcción de viguería de techos y entramados para la edificación caracterizado porque en dos maderas de 7 cms por 5 cms. y longitud de 42 cms. se practican dos muescas o canales de 7 mm. por 7 mm. en los cuales se alojan cuatro redondos de 7 mm. de diámetro uno en cada una de estas canales que constituyen la viga.
Patent ES-195449-A1 (ES)
Title: PERFECCIONAMIENTOS EN MáQUINAS SEMBRADORAS
Filed: 1950-11-18
Abstract: Perfeccionamientos en máquinas sembradoras caracterizándose porque llevan un distribuidor móvil de granos dotados de órganos receptores cada uno de los cuales va regulado en tamaño para admitir varios granos una pantalla fija contígua sobre una parte de su recorrido con superficies abiertas a dichos órganos receptores unos dispositivos que sujetan un grano en cada órgano receptor un estirpador que va dejando libres los granos sujetos cuando estos últimos van llegando a la proximidad de la tierra y un recipiente provisional de recogida de los granos no sujetos que abandonan los órganos receptores por acción de gravedad y fuerza centrífuga.
Patent ES-195600-A1 (ES)
Title: UN DISPOSITIVO PARA LA TORSIoN Y ESTIRADO SIMULTáNEOS DE MATERIAL DE FIBRAS EN LAS MáQUINAS DE HILATURA, ESPECIALMENTE DE ANILLOS
Filed: 1950-11-28
Abstract: Un dispositivo para la simultánea torsión y estirado de material de fibras en las máquinas de hilatura especialmente en las máquinas de anillos caracterizado porque el órgano de entrega o estirado que suministra el hilo tiene sendos mandos independientes para la rotación y el estirado.
Patent ES-257100-A1 (ES)
Title: Whole milk powder and process for preparing the same
IPC: A23C1/04
Filed: 1960-04-04
Abstract: A whole milk powder substantially completely soluble in water at about 20 DEG C. within two minutes without stirring and characterized by (a) a butter fat content of at least 24% by weight, (b) at least 65% of the protein substances of the milk serum non-dematured, (c) a maximum particle size of fat globules of one microm, (d) a maximum free fat content of 1% and (e) an amorphous lactose content, is prepared by pasteurising standardized fresh milk, e.g. by heating to 70 DEG C. for five minutes or 90 DEG C. for from one to five seconds, degassing (if necessary), concentrating the milk to a dry solids content of 35 to 45% by weight by evaporation under reduced pressure at a temperature below 75 DEG C., e.g. using a single stage evaporator at 40 to 55 DEG C. or a multi-stage evaporator at 60 DEG C. to 75 DEG C. in the first stage and 30 DEG C. to 45 DEG C. in the last, homogenising it at a temperature of 40 to 60 DEG C. and pressure of 150 to 300 atmospheres, e.g. by forcing it through a slit at least once, preferably twice, the second time at 30 to 300 atmospheres, spray-drying the homogenised milk cooled beforehand to 5 DEG to 20 DEG C., e.g. by discharging it from a nozzle into hot air at 120 DEG C. to 300 DEG C. as described in Specification 551,656, and conveying the resultant fine powder to an agglomerating device in which the milk particles are rendered adhesive by superficial moistening, e.g. using saturated steam, and caused to agglomerate, the particles then being dried to a moisture content of 2 to 3%, cooled and stored in containers gassed with nitrogen.
Patent ES-292989-A1 (ES)
Title: Colchiceinamide compounds and process of preparation
IPC: A01N45/02
Filed: 1963-10-29
Abstract: The invention comprises 1-cyano-colchiceinamides of the formula <FORM:1058418/C2/1> where R1 is hydrogen or C1- 8 alkyl and R2 is C1- 8 alkyl or an aralkyl radical, or R1 and R2 together with the nitrogen form a heterocyclic ring, which may be interrupted by oxygen their production by reacting 1-cyano-colchicine with HNR1R2 and pharmaceutical compositions containing them. The compounds exert antimitotic activity, and may be used in the form of tablets, coated tablets or injectable solutions. The compound in which NR1R2 is NHCH3 is stated to be of use in the treatment of medullary tumours, cutaneous neoplasias, digestive tumours and carcinomas in general.ALSO:Mitosis is modified and polyploids are created by spraying cultivated ground with an aqueous solution or suspension of a compound <FORM:1058418/C1/1> where R1 is hydrogen or C1- 8 alkyl and R2 is C1- 8 alkyl or an aralkyl radical, or R1 and R2 together with the nitrogen form a heterocyclic ring, which may be interrupted by oxygen.ALSO:Seeds are treated with a compound, which is a colchicine derivative of formula <FORM:1058418/A1-A3/1> where R1 is hydrogen or C1-8 alkyl and R2 is C1-8 alkyl or an aralkyl radical, or R1 and R2 together with the nitrogen form a heterocyclic ring, which may be interrupted by oxygen. The compound may be undiluted or diluted in a solvent, or on a carrier. The effect is to modify mitosis and create polyploids.
Patent ES-302644-A1 (ES)
Title: Apparatus for welding wires on condenser coils
IPC: F25B39/04
Filed: 1964-07-23
Abstract: In a method of welding heat-dissipating wires 3 to a flat superpentine condenser coil 2 the coil 2 is arranged vertically and raised intermittently and wires 3 are welded transversely to both sides of the coil 2 by electrodes 15, 16 at each pause. An apparatus for carrying out the method comprises stores 8 from which are vibrated the wires 3 to a support 11. Suction nozzles 12 pick up individual wires 3 and drop them down surfaces 14 ready for welding by the electrodes 15, 16. Pusher-members 27, controlled by lever 31 and cam 33, raise the coil 2 by means of sawteeth 28 which lifts on the recently welded wires 3 and holds the coil while another wire is welded. The electrodes hold the coil 2 while the saw-teeth are lowered and sprung through the newly welded wires ready to raise the coil again. The electrodes are moved in sequence by cams 17, 18 against springs 25, 26 and are fed with welding current by a contact-maker actuated by a cam or other suitable means. The coil 2 carries along its top a carriage 37 that runs along vertical rails. A switch is arranged in a frame at the top of the apparatus which is automatically operated by the carriage 37 to stop the apparatus when the coil is fully raised. A magnetic retaining device is used to hold the carriage 37 in its raised position to facilitate the removal of a completed coil and the replacement of a new coil.
Patent ES-311469-A1 (ES)
Title: Improvements in semi-automatic reversing mechanism for mounted reversible disc plough
IPC: A01B5/14
Filed: 1965-04-06
Abstract: A reversible disc plough is provided with discs mounted on upright spindles which are rotated to reverse the plough by means of a reversing rod 31 which engages in one end or the other of a cam 32 mounted on arms 15A, the rod 31 being pivoted to a rocker arm 27A to which is connected the upper link A of the tractor three point linkage. As the plough is raised it pivots about the lower links causing the rocker 27A to move and reverse the ploughs. A hand-lever 70 is used to release a catch 46 which engages a pin 57 to hold the discs in one position or the other.
Patent ES-347478-A1 (ES)
Title: 1-cyclic amidine-5-aryl-1,4-benzodiazepine and process
IPC: C07D243/26
Filed: 1967-11-22
Abstract: Compounds of the general formula (R1,2=optional halogen, CF 3 , NO 2 , C 1-6 alkyl, NH 2 , CN R3 = optional C 1-6 alkyl R4 = phenyl, halophenyl, pyridyl A = dimethylene or trimethylene which may carry a C 1-6 alkyl substituent on one or more of its carbon atoms) and their acid addition and quaternary salts are prepared by heating a compound (which may be prepared in situ) of the formula (n = 0 or 1 R5'6,7 = optional C 2-6 alkyl), optionally followed by one or more of the steps: (a) conversion of an N-oxide to the desoxy compound, (b) nitration, (c) reduction of NO 2 to NH 2 , (d) replacement of NH 2 by halogen or CN, (e) salt formation. The starting materials may be prepared by (a) reacting a compound of the formula (hal = halogen) with NH 3 or (b) solvolysing a compound of the formula (X = carbobenzoxyamino, phthalimido, succinimido, alkanoylamino). The compounds of the two latter general formul[mu] may be prepared from the corresponding 1-unsubstituted benzodiazepine derivative. The compounds of the invention are anticonvulsants, muscle relaxants, psychostimulants and sedatives and may be administered in the form of pharmaceutical preparations containing them, with or without other (unspecified) active ingredients, in association with a carrier.
Patent ES-362994-A1 (ES)
Title: Freewheel final drive assembly
IPC: B66D5/00
Filed: 1969-01-20
Abstract: The reduction gear drive for a reversible hydraulic winch drum 11 includes a multi-disc brake 21 operable on the annular gear 16 of an epicyclic train 12, 14, 16, the brake which is normally spring applied being hydraulically releasable to free the drum from the drive gear so that a load thereon can be given a controlled or an emergency free fall lowering. The drum 11 is driven by a carrier 13 for planet wheels14 which mesh with a sun wheel 12 on a drive shaft 10 and internal teeth 15 on the gear 16. The brake 21 for the gear 16 comprises discs set between pressure plates 25, 28 which are caused to clamp the discs due to levers 26 being pivoted about points 27 by a piston 30 biased by springs 29, the plates 25, 28 being unclamped when fluid is supplied to a cylinder 31 causing the piston to compress the springs 29. The fluid pressure at the cylinder 31 is controlled by a manual valve which controls the rate of bleed from the hydraulic system, that fluid which doesn't bleed from the said valve passes out of the system through a metering valve 18 driven by external teeth 17 on the annular gear 16. Therefore, with full bleed from the manual valve, the brake 21 is applied and the metering valve is stationary, and with no bleed from the manual valve the brake is fully released and the metering valve bleeds the full hydraulic flow. For the emergency free fall condition, the hydraulic pump is communicated directly to the cylinder 31 for instant brake release, the metering valve being by-passed.
Patent ES-368553-A1 (ES)
Title: Bimetallic spring support for a shadow mask
IPC: H01J29/07
Filed: 1969-06-19
Abstract: The colour selection electrode 1, Fig 1, of a colour television tube is supported from the tube face-plate by at least three flat bimetal springs 2, 3 and 4, each formed of two strips 16, 17, Fig. 4, of dissimilar metals welded side-by-side along the seam 19, as disclosed in Specification 1,192,725, to move the electrode towards the face-plate with rise of temperature, simultaneous movement of the electrode in its plane being prevented by choosing, for each spring, a length and effective expansion coefficient such that the component of expansion parallel to the side of the electrode is equal to the expansion of that part of the electrode lying between the centre of that side and the point of attachment of the spring, e.g. parts 7 and 8 for springs 2 and 3 of Fig. 1, for at least one spring the matching of expansions being achieved by laterally displacing the point of support 13 of the spring by the face-plate from the seam 19 of the spring, as shown in Fig. 4. By employing a support point situated a sufficient distance from the seam in a strip 17 having a very small expansion coefficient, a substantially zero expansion may be obtained, as is required for the spring 3 of Fig. 1, or an effective negative expansion by further increasing the distance from the seam, e.g. by using a point of support at C on the edge of the lug 18.
Patent ES-372174-A1 (ES)
Title: 3{62 -Tertiarybutoxy-decahydro-benz{8 E{9 indenes
IPC: C07D317/26
Filed: 1969-10-03
Abstract: Total synthesis of known progestationally active steroidal materials. The steroids can be synthesized depending on the particular starting reactants selected by employing as intermediates bicyclic compounds of the formula WHEREIN M IS AN INTEGER HAVING A VALUE OF 1 TO 2 R4 is hydrogen or lower alkyl Z is lower alkylenedioxy, CH(OR2) and carbonyl R8 when taken alone is hydrogen R9 when taken alone is lower alkoxycarbonyl, aryloxy-carbonyl, lower cycloalkyloxycarbonyl, carbonyl-halide, hydrogen, carboxy, formyl and methylene-X, where X is a leaving group and when taken together are methylene with the proviso that when Z is carbonyl R8 when taken alone is hydrogen R8 when taken alone is carbonyl halide, hydrogen, carboxy, formyl and methylene-X where X is a leaving group and when taken together are methylene and R2 is hydrogen, lower alkyl, lower alkoxy-lower alkyl, phenyl-lower alkyl, tetrahydropyranyl, lower alkanoyl, benzoyl, nitrobenzoyl, carboxy-lower alkanoyl, carboxy-benzoyl, trifluoroacetyl and camphorsulfonyl AND REACTING THEM IN THE CASE WHERE R8 and R9 taken together are methylene or R8 is hydrogen and R9 is methylene-X with beta -keto esters and other analogs of the formula WHEREIN R8 is selected from the group consisting of AND LOWER ALKYL R7 is lower alkyl R15 is selected from the group consisting of oxo, lower alkylenedioxy or (hydrogen and lower alkoxy) B is selected from the group consisting of lower alkoxy-carbonylmethylene, lower-aryloxy-carbonyl-methylene, cyanomethylene, lower alkyl sulfinyl-methylene, lower alkyl sulfonyl-methylene, and R25 and R26 are independently selected from the group consisting of hydrogen, hydroxyl and lower alkyl.
Patent ES-378188-A1 (ES)
Title: Furnace for glass processes
IPC: C03B27/012
Filed: 1970-04-02
Abstract: A tunnel furnace comprising a floor, sides, and a vault composed of refractory material, the vault being comprised of independently movable sections suspended from carriage means aligned transversely to the longitudinal axis of the furnace whereby each section may be removed independently from the furnace, each sec movable section of the vault comprising refractory walls and a floor suspended from the carriage means and constituting a bin adapted to the reception of refractory, heat-retaining material.
Patent ES-386508-A1 (ES)
Title: Process for photopolymerizing unsaturated polyester resins in contact with immiscible liquids
IPC: C08F283/01
Filed: 1970-12-16
Abstract: Photopolymerization of unsaturated polyester resins is carried out by submerging the resin beneath a clear liquid which provides a better heat balance.
Patent ES-411708-A1 (ES)
Title: Columns of record throwers of the automatic record players
IPC: G11B17/16
Filed: 1973-02-16
Abstract: An automatic record player changer mechanism which includes a cylindrical column having a longitudinal groove within the column running the entire length thereof, a first lever of less length than the groove positioned therein, and pivotable near its midpoint about a fulcrum, a record supporting tooth near the top end of the lever creating a perforation in the column and a small axially movable second lever above the tooth composed of two identically rolled pieces each having a curved slot therein and positioned within the groove by passage of a pin through the slots and column. The first lever has a perforation therein near its upper end into which a ball is positioned. The longitudinal groove has a transverse groove in each side thereof extending upwardly toward the tooth and into which the ball is placed so that upon pivoting the first lever about the fulcrum the lever moves in an ascending or descending transverse direction to the axis of the column.
Patent ES-412304-A1 (ES)
Title: Means for securing a circular part in the form of a disc in the interior of a cylindrical part
IPC: F16D65/28
Filed: 1973-03-03
Abstract: A securing structure for connecting a circular disclike part in the interior of a tubular part. The securing structure, which is designed to resist an axial force applied to the disc in a selected direction, includes a springlike keeper ring positioned within an annular groove formed in the periphery of the circular part and resiliently expandable to engage an annular channel formed in the interior wall of the tubular part. The annular groove has a first surface on the rearward side thereof relative to said selected direction, which first surface inclines inwardly toward the axis in said selected direction. The annular channel has a second surface on the front side thereof relative to said selected direction, which second surface is also inclined inwardly toward the axis in said selected direction. The first and second inclined surfaces converge with respect to one another as they project towards the axis, whereby the keeper ring engages the first and second surfaces and is positively maintained in engagement with the annular channel for locking the parts together when an axial force is imposed on the disc in said selected direction.
Patent ES-421872-A1 (ES)
Title: Tuna butchering method and system
IPC: A22C25/00
Filed: 1973-12-28
Abstract: An automated butchering method and system for separating the edible loin portions of transverse tuna slices provided by subdivision of a frozen whole tuna. Each transverse slice of the principal loin bearing section of a frozen tuna is scanned to produce electrical signals representative of the boundary between the edible loin portions and the contiguous waste meat portions. Control signals can be derived from these electrical signals for government of cutting apparatus for precise separation of the edible loin portions along the detected boundary.
Patent ES-427356-A1 (ES)
Title: Electronic device for automatically and continuously adjusting the height of a shearing pile of textile articles having a differing thickness
IPC: G05D5/03
Filed: 1974-06-11
Abstract: A device is described which permits automatic, uniform, and precise shearing of cloth pieces, including those areas near the seams, and which thus minimizes the economic loss due to non-sheared areas of cloth. The device employs the logic processing of information continuously delivered by a detector which measures the thickness of the cloth at a point before it reaches the shearing cylinder. This information is processed in an electronic system so as to adjust properly the width of the shearing slit in synchronism with the movement of the cloth. By the technique described herein, spurious signals of thickness information caused by the presence of a seam are discarded and replaced by certain fictitious signals that will bring about the desired height of pile in the sheared cloth in the areas near the seams, while nevertheless permitting the seam to pass through the shearing slit.
Patent ES-427557-A1 (ES)
Title: Process for adhesive bonding and coating
IPC: C09J123/02
Filed: 1974-06-22
Abstract: A process is described for bonding or coating materials which comprises applying a molten olefin copolymer to a substrate. The copolymer is a terpolymer comprising about 70-90 parts by weight of ethylene, about 0.5-10 parts by weight of an ethylenically unsaturated carboxylic acid amide, and about 0.5 to 20 parts by weight of an ethylenically unsaturated carboxylic acid ester. The sum of the above parts by weight is equal to about 100.
Patent ES-429490-A1 (ES)
Title: Glyceride oil treatment with oxide and bleaching earth
IPC: C11B3/00
Filed: 1974-08-23
Abstract: The storage properties of edible oils are improved by first contacting the oil, in solution in a non-polar solvent, with a metal or metalloid oxide adsorbent in a column, and subsequently treating the oil with a bleaching earth after the solvent has been removed.
Patent ES-437476-A1 (ES)
Title: Rack and pinion steering mechanism
IPC: B62D3/12
Filed: 1975-05-06
Abstract: A rack and pinion steering mechanism for a vehicle comprises a rotatable steering input. The rack is displaceable to effect vehicle steering, and drive means drivingly interconnects the input and the rack to effect displacement of the rack upon rotation of the input means. The drive means comprises an axially fixed primary pinion, a gear portion on the rack and gear means interposed between the primary pinion and the gear portion of the rack. The gear means includes at least one helical pinion gear and the primary pinion, or gear portion of the rack has helical teeth meshing with the helical teeth of at least one helical pinion gear. A cam means is provided responsive to rotation of the primary pinion to effect axial displacement of the helical pinion to produce a variation in the movement ratio between the primary pinion and the rack.