baber/WOPTO huggingface dataset:
Patent ES-190481-A1 (ES)
Title: UN PROCEDIMIENTO PARA LA UTILIZACIoN RACIONAL DE LOS DESHECHOS DE PESCADO
Filed: 1949-11-09
Abstract: Procedimiento para. la utilización racional de los desechos de pescado caracterizado porque los desechos de pescado; o los pescados son primero lavados con agua fría a fin de obtener por una parte.aguas de lavado cargadas de mucosidades y de grasas evacuadas a un depósito de donde las grasas pueden ser recuperadas ulteriormente por otra. parte desechos de pescado o pescados limpiados que son dirigidos hacia un secadero son secados hasta contener todavía 5 a 10% de humedad y desde allí caen a un extractor alimentado con vapor de agua y un disolvente por ejemplo bencina ligera o tetracloruro de carbono de donde los productos de desechos son evacuados y luego secados a 100% para su utilización ulterior al :paso que las materias grasas disueltas y así en forma líquida son dirigidas hacia un aparato de destilación en que el disolvente transformado en gas es luego condensado y vuelto a poner en circulación y en que la grasa líquida es desembarazada de sus impurezas que son evacuadas. y luego a su vez es llevada a un filtro. luego a un emulsor para ser allí tratada por agua hirviente y sosa. y así transformadas en una emulsión que contiene por una parte agua y por otra jabón y aceite puro que un grifo de 3 vías permite evacuar por separado y al paso que la emulsión purificada y el líquido jabonoso son uego tratados por ácido sulfúrico para separar los ácidos grasos del jabón. ulteriormente dirigidos hacia otras transformaciones el aceite primero clarificado es enviado a un depósito en que al líquido que ha. servido para la clarificación se separara luego es dirigido a un polimerizador en que el aceite es calentado a unos 250º e intervertido pura luego ser utilizado como tal. o ser mezclado en un depósito con hidrógeno para obtener de él una grasa consistente comestible. al paso que el exceso de aceite todavía fluido es dirigido a un aparato de desodorización de donde el aceite comestible sale completamente desembarazado de sus malos olores.
Patent ES-191325-A1 (ES)
Title: UN PROCEDIMIENTO QUiMICO PARA LA OBTENCIoN DE PRODUCTOS DE ALGAS MARINAS Y DECOLORACIoN SIMULTáNEA DE EXTRACTOS.
Filed: 1950-01-21
Abstract: Procedimiento químico para la obtención de productos de algas marinas y decoloración simultánea de los extractos caracterizado por la adición de un absorbente a los difusores de extracción que irán provistos de una superficie filtrante.
Patent ES-192653-A1 (ES)
Title: Dispositivo perfeccionado de plegador de tejidos para telares
Filed: 1950-04-22
Abstract: Dispositivo perfeccionado de plegador de tejido varios telares caracterizado en quedar formado por un cilindro de arrastre (emplazado paralelamente con el antepecho del telar) que está animado de movimiento giratorio mediante un dispositivo especial y sobre el que actúa uno o varios rodillos dispuestos paralelamente entre sí y con el cilindro de arrastre quedando estos rodillos obligadas a su contacto a presión suficiente con dicho cilindro mediante resortes o por su propia peso constituyendo este conjunto el dispositivo de arrastre o tracción del tejido fabricado. 21.-
Patent ES-195856-A1 (ES)
Title: Perfeccionamientos en los flotadores de elementos huecos, para redes de pesca
IPC: A01K75/04
Filed: 1950-12-20
Abstract: Perfeccionamientos en los flotadores de elementos huecos para redes de pesca caracterizados porque dichos flotadores están constituidos por varios elementos flotantes huecos; por un alma o enlace cóncavo en dirección inferior prolongado entre los elementos flotantes huecos mencionados y que los interconecta rígidamente y por medios longitudinalmente separados de unión del flotador de elementos huecos al cable superior de la red situados por debajo del alma o enlace citado.
Patent ES-295805-A1 (ES)
Title: Improvements in colour analysis of multi-colour patterns
IPC: G03F3/08
Filed: 1964-01-28
Abstract: A coloured original 4 is scanned by photoelectric cells 10 responsive to red, green and blue light and the resulting signals applied through amplifiers 10 to amplitude selectors 12 whose output control switches connected in the circuit of a lamp 13 arranged to expose a sensitive surface 5 scanned synchronously with the original. Each amplitude selector selects a value of the input signal greater or less than a predetermined amplitude, or lying between two predetermined amplitudes. The circuit of lamp 13 may therefore be arranged to be completed only when the original exhibits a predetermined colour. The amplitude selectors may comprise biased diode or transistor gates. Alternatively the selectors and switches may be combined in the form of electro-mechanical relays. The photo-electric cells include multiplier sections one dynode of which is energized by a pulsating voltage from a source 14 so that the generated signals are suitable for translation in alternating current circuits. According to a modification, Fig. 4 (not shown), three groups of selectors controlling three recording lamps are provided so as to permit the production of records corresponding to three different colours in the original. Engraving, routing and magnetic recording is referred to as an alternative to photographic recording. A detailed construction of an assembly for photo-electric cells 10 and light source 6 is described, Fig. 2 (not shown).
Patent ES-304743-A1 (ES)
Title: Process for the heat treatment of synthetic polymeric films
IPC: B29C55/12
Filed: 1964-10-07
Abstract: An oriented film of a synthetic organic thermoplastic crystallizable polymeric material is heat treated by continuously passing the film in heat-transfer relationship around the peripheral surface of a rotating roll which is heated to such an extent that its peripheral surface is maintained at a temperature (below the melting point of the film) such that sag and wrinkles are eliminated from the film, but not at a temperature sufficiently high to cause heat setting of the film, whereby its desired shrinkage properties at shrink packaging temperatures would be lost, and finally quenching the heattreated film. " Oriented films " are defined as films which have been drawn in one direction to induce molecular orientation in that direction or biaxially in two directions in the plane of the film, normally the longitudinal and transverse directions. The maximum temperature of the roll surface is preferably more than 20 C. below the expected lowest temperature to be used in the shrink packaging of the film. The film may be polypropylene and the temperature of the roll surface may be 80 to 100 C. The film may be a polyester such as polyethylene terephthalate or a linear (high density) polythene. The lateral restraint may be applied to the film by holding its edges against the roll by means of two endless rubber vee belts or rubber belts of rectangular cross-section each travelling around three pulleys, two of which urge the belt against the edge of the film in the regions in which the film first contacts and then leaves the roll. Alternatively, the lateral restraint may be applied to the film by holding the film against the surface of the roll by electrically earthing the surface and depositing an electrostatic charge in the surface of the film which does not contact the roll from a source of high voltage placed near to but out of contact with the film. After the film leaves the roll, the upper surface of the film may be discharged by contacting it with an earthing means or by causing it to travel just clear of the earthing means.
Patent ES-306408-A1 (ES)
Title: Woven stretch fabric having yarn crimp superimposed on filament crimp and method of making same
IPC: D03D15/56
Filed: 1964-11-25
Abstract: In a woven fabric having stretch characteristics due to yarn crimp in the fabric which has been fixed by a heat treatment in fabric form, the stretch characteristics are imparted in that direction, i.e. in the warp or weft, in which a crimped filament yarn, as hereinafter defined, has been incorporated and in which the yarns in the other direction have substantially no yarn crimp and preferably contain a major proportion of thermoplastic fibres, e.g. polyethylene terephthalate fibres. The crimped yarns consist of thermoplastic synthetic linear polymer filament yarns which impart at least 15% stretch in a suitably woven fabric and which have been subjected to a crimping operation as a result of which the yarns, having an initial denier of 40-250, develop crimp and bulk in woven fabric form during finishing operations. The yarns are capable of shrinking at least 15-50% or more when placed in boiling water for one minute and simultaneously develop crimp and bulk by curling up. Subsequently, on applying a load of 0.04 g.p.d., the yarn will retract 90-100% on removal of the load. Specified yarns are nylon, polyester, e.g. polyethylene terephthalate or a copolymer of polyethylene terephthalate with up to 10% of another polyester, and polyacrylonitrile or a copolymer thereof with up to 20% of another polymer. The woven fabric is overfed or relaxed by 5-20% in that direction in which the crimped filament yarns are situated, e.g. when entering a stenter, and stretching the fabric 4-15% in the other direction to bring about yarn crimp interchange. The fabric is heatset for a suitable time and at a suitable temperature and then allowed to cool. The treatment superimposes yarn crimp on filament crimp. The treated fabric can be elongated by at least 15% in the direction of the crimped filament yarns under a load which must be below the elastic limit of the yarn crimp and does not cause fibre rupture and this elongation is recoverable by at least 85%. Textile lubricants containing silicones may be used on the surfaces of the fabric yarns. Stretch may be imparted on apparatus identical with that described in Specification 983,968. A fabric may be given a crease-resisting treatment at a first temperature of at least 30 DEG C. below the melting point, followed by one of the stretch-imparting treatments at a second temperature of at least 60 DEG C. below the melting point the first and second temperatures may be equal. A durable pleat can be subsequently inserted in a garment made from the fabric at a third, lower, temperature on a Hoffman press.
Patent ES-345033-A1 (ES)
Title: Method of producing metal laminate composites
IPC: B23K20/227
Filed: 1967-09-14
Abstract: In a method of making roll-bonded composites of steel laminations, wherein the bonding surfaces are cleaned, the laminations assembled into a sandwich-like assembly, the interfaces evacuated and the assembly hot roll-bonded, the assembly is diffusion bonded at 2000- 2400 F. for at least about 45 minutes. The bonding surfaces of the laminations are prepared by grinding and the assembled packs evacuated to a pressure usually less than 150 microns and preferably less than 50 microns. The packs are peripherally welded by such methods as interrupted-arc metal-inert gas technique using a low carbon steel filler, or by using the covered-electrode technique.
Patent ES-350603-A1 (ES)
Title: Process by spraying melts or suspensions with low water comprising fertilizers containing the plant nutrients nitrogen and phosphorus
IPC: B01J2/02
Filed: 1968-02-17
Abstract: A fluid NP fertilizer containing 0-5% of water is mixed with a solid K fertilizer, more than 70% of which has a grain size of more than 0À1 mm., the mixture being maintained at pH 5-6À5 and prilled by spraying. The pH may be adjusted before or during mixing by the addition of ammonia, diammonium phosphate or magnesium oxide. The temperature during mixing may be 130 C. and the mixing time may be less than 2 minutes. The mixture may be sprayed in a centrifuge having orifices of 3-4 mm., the solid having a grain size of over 1 mm. The NP component may comprise ammonium phosphate and nitrate and may be produced by dissolving phosphate rock in nitric acid, removing solid calcium nitrate, neutralizing with ammonia, and evaporating water. Constituents of the K fertilizer may be potassium chloride, potassium sulphate, kieserite, sodium tetraborate, and recycled product.
Patent ES-350802-A1 (ES)
Title: Benzylisoquinolinic solutions and method of making the same
IPC: A61K31/485
Filed: 1968-02-22
Abstract: Benzylisoquinolinic solutions and particularly injectable solutions are produced by forming an intimate mixture of appropriate proportions of benzylisoquinolinic compounds, aliphatic alkanol amines which serve as solubilizing agent, a buffer selected from salts of organic acids with alkanol amines or N-methylglucamine, and the proportion of water required to obtain the final solution of the desired concentration of the benzylisoquinolinic compound.
Patent ES-362569-A1 (ES)
Title: Coating Processes
IPC: B22C3/00
Filed: 1969-01-16
Abstract: Sand or metal moulds, cores or dies are coated by spraying with a liquid composition comprising a particulate coating forming material and a bonding agent therefor in an inflammable liquid while burning the liquid of the composition. The inflammable liquid may be hexane, isopropanol, gas oil, white spirit or kerosene and constitute 10-75% of the coating composition. The particulate material may be a refractory such as zircon, alumina, chromite, silica, talc or olivine or a carbonaceous material such as pulverized coke, coal, graphite or lamp black. A binding agent may be present such as an alkali metal or alkaline earth metal silicate, phosphate or borate, glass, bitumens or thermoplastic or thermosetting resins such as phenolformaldehyde, urea-formaldehyde and cyclized rubber. A suspending agent such as hydrogenated castor oil and quaternary alkyl ammonium montmorillolite gels may also be present. A spray gun with an annular gas burner (10) for igniting the issuing material is described.
Patent ES-363131-A1 (ES)
Title: Improvements in or relating to internal combustion engines
IPC: F02F11/00
Filed: 1969-01-30
Abstract: An internal-combustion engine has an interchangeable cylinder liner 1 with a fixing flange 15 having abutment surfaces clamped between corresponding abutment surfaces on the cylinder block 3 and cylinder head 2, at least one of the abutment surfaces of the flange being inclined inwardly towards the lower end of the cylinder liner and the cooperating abutment surface of the head or block having substantially the same inclination. In a modification the abutment surface facing the cylinder block has a circular groove abutment surface with a cross-section partly in the form of a circular arc other modifications are described.
Patent ES-390537-A1 (ES)
Title: Slide fastener stop
IPC: B29C65/08
Filed: 1971-04-14
Abstract: A top stop for a slide fastener of the type providing a seam-like closure, the top stop including two stop members, each being formed by a mass of fusible material disposed adjacent the end interlocking elements on either side of the slide fastener and each stop member having a curved lip disposed on the inner fold surface of folded portions of a slide fastener tape.
Patent ES-400496-A1 (ES)
Title: Dynamically ordered magnetic bubble shift register memory
IPC: G06F7/78
Filed: 1972-03-07
Abstract: This specification discloses a bubble domain memory in which data is arranged for immediacy of access in accordance with its last use. The memory comprises a plurality of parallel shift registers in which data can be accessed in parallel. In other words, each of the shift registers contains a bit of a page or word so that by the performance of one shifting operation all of the bits of the page or word can be accessed. Data in each shift register is arranged in its order of last use so that the access position K of a shift register having K bit positions contains the last bit of information used and the position K-1 preceding the access position K in the shift register contains the bit of data used just previously to the data in the access position K and so on. In these shift registers the shift positions are arranged in loops for shifting the data between the positions of the shift register. Two such loops are provided, one of the loops contains all the shift positions so that data in any position in the shift register can be shifted into the access position K of the register for reading or writing. The other loop contains all the positions of the shift register but the access position K. This second loop is for reordering the data in the shift register in order of last use after data has been shifted into the access position K for reading or writing by the first loop.
Patent ES-403898-A1 (ES)
Title: Workpiece conveyor for multistage press
IPC: B21J5/08
Filed: 1972-06-15
Abstract: A conveyor for transporting a workpiece from one die to another in a multistage press, so that successive pressing operations can be performed on the workpiece. Parallel carrier arms corresponding in number to the number of dies, are pivotally supported at one end, and the other end swings between a first position adjacent one die, and a second position adjacent the next successive die. The free ends of the carrier arms are tied together by spring-loaded, extensible link means, so that they swing as one. A rotating double cam acts on diametrically opposite cam followers on two carrier arms, causing the arms to oscillate between the first and second positions. Each carrier arm has a support rail slidably mounted thereon, with gripper jaws at one end to grip the workpiece. A connecting rod joins the other end of each support rail to a cam-actuated lever arm, and when the support rail is at one extreme position, the pivot center between the connecting rod and lever arm coincides with the pivot axis of the carrier arm.
Patent ES-427140-A1 (ES)
Title: Temperature modulated variable speed drive and control therefor
IPC: F16D48/02
Filed: 1974-06-10
Abstract: A temperature modulated variable speed drive includes a wet type friction clutch designed for operation in the slip range between full engagement and full release. Output speed is controlled by regulating the net engaging force applied to the friction members of the clutch. The net engaging force results from a temperature regulated air pressure acting in opposition to a preloaded spring in the engaging mechanism.
Patent ES-427517-A1 (ES)
Title: Transmission system for a high speed cigarette packeting machine
IPC: B65B19/26
Filed: 1974-06-21
Abstract: A transmission system for a high speed cigarette packeting machine of the type on which the arbor is made up of a number of movable parts, comprises a train of gears that mesh with one another, a motor for operating the gears in a continuous fashion, and a plurality of shafts constantly caused to rotate by the aforementioned gears. Operating mechanisms of the machine are distributed throughout a wrapping line which extends along a sinuous, undulated path. The mechanism are connected to the rotatable shafts, from a part of which some of them take intermittent motion through Geneva mechanisms, and from the other part of which the other mechanisms take reciprocating motion through eccentric transmission devices.
Patent ES-430330-A1 (ES)
Title: Adjustable container conveyor for filling machine
IPC: B65G17/26
Filed: 1974-09-24
Abstract: The invention is an adjustable container conveyor having first and second conveyors, said conveyors having coincident centers of rotation and having first and second generally symmetrical container supports, respectively, said conveyors being adjustable with respect to each other to accommodate varying sizes of containers by means of a conveyor adjustment and drive means having sets of helical gears that convert simple motion into two opposite angular motions to open or close the opening between the first and second container supports.
Patent ES-431016-A1 (ES)
Title: Sizing compositions comprising fortified rosin and their preparation and use in paper
IPC: D21H17/00
Filed: 1974-10-15
Abstract: This invention relates to improved rosin sizes, and to improved methods for preparing sized paper. In one embodiment, sized paper is prepared by adding the improved rosin size and a polyamine retention aid to a pulp slurry before sheet formation, without the use of aluminum sulfate. In another embodiment, paper is surface-sized with the improved rosin size in the absence of both aluminum sulfate and retention aids.
Patent ES-434222-A1 (ES)
Title: Device on a metallic gas-discharge vessel for current lead-in through its wall
IPC: H01J37/32
Filed: 1975-01-28
Abstract: Device on a metallic gas discharge vessel as a current lead-in through its wall. The inner conductor which traverses the container wall is supported by an insulating sleeve. For protection against the action of glow discharges protective gaps are located in front of the insulating sleeve which are formed by an inner insulatedly supported metallic shielding sleeve. A second outer insulatedly arranged shielding sleeve encloses the inner shielding sleeve and forms protective gaps located in front of the inner shielding sleeve. The outer shielding sleeve shields the inner shielding sleeve against the electric field originating from the container wall.
Patent ES-441823-A1 (ES)
Title: Machine for continuously processing textile fabrics
IPC: D06B5/08
Filed: 1975-10-04
Abstract: A machine is described for the processing of textile fabrics, arranged breadthwise and in a loop so that the fabrics run continuously, said machine having such structural characteristics as to achieve the most intimate possible contact of processing liquid with the fabric which, arranged as specified gradually is carried down the length of the machine.
Patent ES-442430-A1 (ES)
Title: Process for removing alkali-metal impurities from molten aluminum
IPC: C22B9/05
Filed: 1975-11-07
Abstract: A process for removing alkali metal impurities from molten aluminum while avoiding the emission of environmentally harmful gases and fumes. The process comprises introducing a sparging gas comprising a mixture of an inert gas and a gas selected from the group consisting of chlorine, fluorine, halogen-containing compounds and mixtures therefor into unalloyed molten aluminum while maintaining the concentration of halogen in the sparging gas at a value intended to selectively halogenate the alkali metal impurities at a sufficiently high utilization such that the concentration of chloride in the effluent gas is maintained below a predetermined permissible limit.
Patent ES-447045-A1 (ES)
Title: Immersion-tube heat exchanger
IPC: F28D7/12
Filed: 1976-04-14
Abstract: In a tube-type heat exchanger which produces superheated steam directly while being of the once-through type, the tubes permit recycling of the vapor of the secondary fluid which is circulated within them. A coaxial sleeve mounted within the annular space between an intermediate tube and the pressure tube delimits an annular zone filled with heat-insulating stagnant vapor so as to isolate the vapor produced from the fluid in liquid phase.
Patent ES-453468-A1 (ES)
Title: Release bearing assemblies for vehicle clutches
IPC: F16D13/75
Filed: 1976-11-19
Abstract: A release bearing assembly for a vehicle clutch comprising inner and outer relatively slidable sleeves located around the gearbox shaft. The inner sleeve is coupled to the clutch operating lever and the outer sleeve to the release fork of the clutch. The outer sleeve is in a predetermined position when the clutch is engaged and is moved axially away from that position when the clutch is released. An annular member threadably engages the exterior of the inner sleeve and abutment means act on the annular member during clutch release so that the two sleeves move together. Clamping means hold the annular member against rotation during clutch release. Release means release the clamping means when the clutch is re-engaged so that the annular member can rotate about the inner sleeve to allow the inner sleeve to move axially relative to the outer sleeve when it is at the predetermined position to compensate for any wear of the clutch.