baber/WOPTO huggingface dataset:
Patent ES-8107413-A1 (ES)
Title: Color display tube including cylindrical dipole correction magnets
IPC: H01J29/70
Filed: 1980-10-17
Abstract: If in a device for displaying colored pictures comprising a color display tube of the "in-line" type, which comprises magnetized means for maintaining a static magnetic multipole magnetic field near the output of the electron gun system for carrying out static beam corrections, a correction magnet is provided outside the neck near the output of the electron gun system and near at least one outermost electron beam, which magnet forms a magnetic dipole and is intersected by the said plane and which correction magnet is small with respect to its distance to said electron beam, it is possible afterwards to provide small corrections in the horizontal static convergence.
Patent ES-8200904-A1 (ES)
Title: Peroxygen compound-6-O-alkanoyl-L-ascorbic acid redox catalyst system for vinyl monomer polymerization
IPC: C08F2/02
Filed: 1980-12-19
Abstract: A process for the bulk or suspension polymerization of vinyl monomers, particularly vinyl chloride, in the presence of a redox catalyst system consisting of a peroxyester or diacyl peroxide and an ascorbic acid ester of a carboxylic acid.
Patent ES-8202833-A1 (ES)
Title: A new method for preparation of anthracycline derivatives.
IPC: C07H15/252
Filed: 1981-04-23
Abstract: An improved process for the production of anthracycline derivatives of the general formula < CHEM > wherein R<2> is hydrogen, tetrahydropyranyl, 6-acetoxymethyltetrahydropyranyl, 6-methoxytetrahydropyranyl, 6-carbomethoxytetrahydropyranyl, tetrahydrofuranyl, 1-methoxyethyl, 1-ethoxyethyl, 1-butyloxyethyl, 1-isobutyloxyethyl, 1-(6-methylheptyloxy) ethyl or cyclohexyloxyethyl group, which comprises reacting 14-halogenodaunomycin of the formula < CHEM > wherein X is halogen atom or a salt thereof, with dihydropyrane, 2-acetoxymethyl-3,4-dihydro-2H-pyrane, 2-methoxy-3,4-dihydro-2H-pyrane, 2-carbomethoxy-3, 4-dihydro-2H-pyrane, dihydrofurane, methylvinylether, ethylvinylether, butylvinylether, isobutylvinylether, 6-methylheptylvinylether or cyclohexylvinylether, in the presence of an acid catalyst in an organic solvent, hereby obtaining 14-halogenodaunomycin derivatives of the formula < CHEM > wherein R<2>, X have the same meaning as defined above except for hydrogen, and treating with an alkali 14-halogenodaunomycin or the 14-halogenodaunomycin derivatives obtained in the preceding step, in a lower alcohol or aqueous acetone to effect hydrolysis, hereby obtaining anthracycline glycosides of the formula < CHEM > wherein R<2> has the same meaning as defined above, or an acid salt thereof.
Patent ES-8300469-A1 (ES)
Title: >Transparent Silicone Emulsions
IPC: C09K23/42
Filed: 1981-07-01
Abstract: Optically clear silicone emulsions can be obtained from non-transparent emulsions comprising linear polysiloxane oils or volatile cyclic polysiloxanes dispersed in water using an emulsifier by adding effective amounts of an optical index adjusting agent selected from water soluble polyols and polyethers. These transparent silicone emulsions can be further combined with cosmetic or medicinal agents as desired.
Patent ES-8206434-A1 (ES)
Title: Quaternary ammonium salt mixtures
IPC: D06M13/463
Filed: 1981-10-09
Abstract: Quarternary ammonium salts compositions comprising a mixture of quaternary ammonium salts of general formula < IMAGE > wherein R1 and R2 are aliphatic radicals having from 10 to 22 carbon atoms and in which the aliphatic radicals are saturated aliphatic straight chains, unsaturated aliphatic chains and branched aliphatic chains, and wherein R3 and R4 are alkyl radicals having from 1 to 4 carbon atoms and X is a quaternary anion.
Patent ES-8304980-A1 (ES)
Title: Xanthine derivative
IPC: C07D473/04
Filed: 1981-12-17
Abstract: Xanthine derivatives of the general formula < IMAGE > in which R<1> and R<3> each denote an alkyl group having 1-6 carbon atoms and R<2> denotes a cyclohexenyl, furyl, tetrahydrofuryl or thienyl group, and pharmacologically tolerable salts thereof with an alkali metal or a nitrogen-containing base, are novel, therapeutically useful compounds. They are particularly useful in the treatment of the respiratory and cardiovascular system. They can be prepared by cyclisation of a suitable 5-alkanoylamido-substituted 4-aminouracil compound or by reaction of a suitable substituted 5,6-diaminouracil with the anhydride of an acid R<3>-COOH.
Patent ES-8302842-A1 (ES)
Title: Sliding window with electric control and proximity detector.
IPC: B60J1/17
Filed: 1982-03-24
Abstract: Apparatus for an electrically moved sliding window, used illustratively in automotive applications, having first, a built-in safety device, for providing a signal whenever the window has been raised or lowered to a preselected height and second, a proximity detector is described. The device and detector comprise a plurality of conductors, bonded to the surface of the window. These conductors are, in turn, connected to an integrated circuit element which is also mounted to the surface of the window. This circuit element controls a power stage which, in turn, supplies power to the drive motor which raises and lowers the window. The circuit element and the conductors are placed directly on the window in a stationary position with respect to one another.
Patent ES-8304875-A1 (ES)
Title: Separately winding of longitudinally divided webs
IPC: B65H18/16
Filed: 1982-04-30
Abstract: Longitudinally divided webs are wound on at least two rolls (6) supported either side of a vertical plane passing through the axis of a driven support roller (7) on the upper half of the periphery of the support roller (7). The ratio of the diameters of the support roller (7) and of the winding rolls (6) in the fully wound state is 1 to 2.5. The angle ( alpha ) between the vertical plane containing the axis of the support roller (7) and the supporting line of the winding rolls (6) is not greater than 40 DEG . A weight-relieving device (8) which can be adjusted as regards its force depending on the respective diameter of the winding rolls (6) acts on the axis of the winding rolls. Pressure rollers (16) mounted on vertically movable crossbars (13) can bear on the rolls (6) at the commencement of a winding operation.
Patent ES-8308039-A1 (ES)
Title: Motor-driven compressor-condenser group for cooling cycles
IPC: F25B39/04
Filed: 1982-07-09
Abstract: A motor-driven compressor condenser group for equipment actuating cooling-cycles, such as for example cooling apparatuses and heat pumps, enclosed in a single container. The cooling fluid of the heat-exchanger connected to the condenser passing to and from the container is to be used in domestic cooling systems to heat water.
Patent ES-8400239-A1 (ES)
Title: Medicaments for inhalation
IPC: A61K31/35
Filed: 1982-07-23
Abstract: Finely divided medicaments for inhalation comprise a therapeutically effective amt. of discrete particles capable of penetrating deeply into the lungs, characterised in that (a) a mass of the particles, which is neither agglomerated nor mixed with a coarse excipient, is sufficiently mobile to be introduced into capsules using an automatic filling machine and to exit from an open capsule in an inhalation device, or (b) a substantial proportion of the particles have a spherical, oblate spherical or annular donut shape, or (c) the ratio of permeametric to BET specific surface is 0.5-1.0. Also claimed is a medicament comprising Na cromoglycate (I) in which more than 90% of the medicament particles have a dia. of less than 60 microns and the medicament has an uncompacted bulk density of 0.3 or 0.4-0.75 g/cc. More specifically, the particles are produced by spray drying.
Patent ES-8306984-A1 (ES)
Title: Repair piece for a scraper of scraper-chain conveyors.
IPC: B65G19/22
Filed: 1982-10-29
Abstract: 1. Repair piece for a scraper of scraper chain conveyors, comprising an end repair part (3, 4) which is adapted to the configuration of the wear-prone head portion of the lateral scraper element (2) of the conveyor scraper (1), with a connecting wall (10) which is directed towards the scraper element (2) of the conveyor scraper (1) and with which the end repair part (3, 4) is weldable to the rest of the scraper element (2), characterised in that the end part (3, 4) at its connecting wall (10) has a zigzag formation as seen in plan view.
Patent ES-8403828-A1 (ES)
Title: Apparatus and method for glueing the outer end of a stick of wound paper material
IPC: B65H19/29
Filed: 1982-12-02
Abstract: The apparatus comprises: a plurality of pairs of support rollers 43 for receiving a stick of rolled paper 44, rotating it, stopping its rotation and supporting it in successive phases X,Y,Z a chain conveyor 27,29 for moving the pairs of support rollers 43 to transfer each pair in turn from a station for receiving the stick 44X and opening the end 44L to the station for glueing the end and to the station for closing the outer end 44L on the stick 44Y means 9,91,93,95 for rotating each pair of support rollers and the supported stick at the receiving station and for stopping it after the opening of the edge 44L blast air means 133,135, for opening the edge 44L a flat projection 83 for supporting the open end 44L and means 137,139 for distributing glue on the edge and means 109,131,125 for rotating the stick, supported on the pair of support rollers 43 to close and press the end after glueing. Rolled sticks 44 are fed from a rolling machine onto the support rollers 43. The need for axial engagement of the sticks and consequent precise alignment is avoided.
Patent ES-8500875-A1 (ES)
Title: Method and apparatus for bonding glazing panels
IPC: B29C63/00
Filed: 1983-05-26
Abstract: In a method of manufacturing a glazing panel comprising sheets which are joined together along the margin of the panel using heat-activatable bonding medium (e.g. solder) which is electrically conductive and/or in contact with electrically conductive material and which is activated in situ by induction heating, the induction heating is performed using an inductor 65 powered by an aperiodic generator 57 whose power output setting is determined in dependence on the instantaneous resonant frequency of the inductor circuit as influenced by the load.
Patent ES-8403785-A1 (ES)
Title: Process and apparatus for producing a composite web.
IPC: B05C1/00
Filed: 1983-08-08
Abstract: An apparatus for manufacturing a sandwich web comprises first and second rotatable applicator rollers which are mounted so as to form an adjustable first roller nip therebetween adjacent adhesive applicator means which applies a film of adhesive to each of the applicator rollers for coating on respective sides of a substrate web. The apparatus includes a pivotal arm which contains a first laminating roller which forms a nip with the first applicator roller so that a laminating web may be fed thereover to engage the adhesive on one side of the substrate. In addition, a second laminating roller is contained by the pivotal arm and it may be brought into association with the first laminating roller to form a third roller nip so that a second liner may be laminated to the adhesive on the opposite face of the substrate. In accordance with the method of the invention the substrate is fed between the first roller nip and is coated on each side with an adhesive to a predetermined level which is regulated by the rotational speeds of the applicator rollers and it is thereafter directed over a portion of the surface of the first laminating roller so that the laminating web which is fed thereon is bonded to the adhesive on the one side of the substrate. The second liner is then fed on the opposite face with a second laminating roller which is arranged in association with the first laminating roller to define a third nip therewith. The rotational speeds of the laminating rollers in their adjustable positions relative to each other and to the applicator rollers permit selection of the film amount of adhesive and the bonding which is effected between the liners and the substrate.
Patent ES-8500502-A1 (ES)
Title: Manufacture of metallic contactor elements for electronic components
IPC: H01R43/16
Filed: 1983-12-30
Abstract: A metal strip composed of a conductive band to act as a support base is progressively die-cut and later given surface coatings, on both faces, of other metals with specific properties, so that, by cutting the strip, contactor elements are obtained in appropriate shape for their intended function, with surface zones differentiated by the coatings of the strip. The strip serves as a continuous material for feed to cutting and handling devices for the processing of the metal elements to permit automatic assembly of the components concerned. The surface coatings are nickel (both sides) for commutators 14, 15 and tin (both sides) for soldering purposes for bodies 16, terminals 19 and tabs 18, 20.
Patent ES-8503437-A1 (ES)
Title: Method and apparatus for the detection of composition changes within a fluid using ultransonic means.
IPC: G01N29/02
Filed: 1984-01-27
Abstract: Process and apparatus for detecting and locating a change of composition in a medium, which consists in determining the speed of transmission of an ultrasonic wave through a layer or column of the medium this determination is effected at a plurality of locations or levels and those of the locations or levels are noted which correspond to changes in the speed of transmission of the wave.
Patent ES-8503762-A1 (ES)
Title: Method and apparatus for thrusting a shield for use in tunneling.
IPC: E21D9/06
Filed: 1984-04-13
Abstract: Method for thrusting a shield for use in tunneling includes the steps of causing a rotary head, provided at the front portion of a shield body, an eccentric motion so that earth, soil or sand covering the front of the shield is pressed away radially of the shield, and exerting a thrust on the shield body during the eccentric motion of said rotary head. Apparatus for carrying out the method includes a driven crank shaft or a driven eccentric straight shaft, a conical or frustoconical rotary head supported rotatably by the crank or eccentric straight shaft, conveyor for discharging mined material backwardly, and hydraulic jacks for imparting a thrust to the shield body.
Patent ES-8700267-A1 (ES)
Title: BBM-1675, A new antitumor antibiotic complex
IPC: C12P1/02
Filed: 1984-05-14
Abstract: An antibiotic complex designated herein as BBM-1675 complex is produced by fermentation of certain novel strains of Actinomadura verrucosospora. The complex may be separated into two major components, BBM-1675A1 and A2, and four minor components, BBM-1675 A3, A4, B1 and B2, and such components exhibit both antimicrobial activity and antitumor activity.
Patent ES-8503481-A1 (ES)
Title: Food product in form of doughs and cookies and method of making thereof.
IPC: A21D13/08
Filed: 1984-06-01
Abstract: Cookie products, having distributed therein 1) discrete regions providing a stable. crisp texture and 2) discrete regions providing a stable, chewy texture having a desirable, storage-stable plurality of textures. This can be accomplished, for example, by manipulation of sugar crystallization in different parts of the product.
Patent ES-8602035-A1 (ES)
Title: New hypotensive peptides, their preparation and their use.
IPC: A61K38/55
Filed: 1984-06-08
Abstract: Peptides of formula (I) and their salts and esters are new: R1CO = aliphatic acyl, aromatic acyl, aromatic aliphatic acyl, heterocyclic acyl, or heterocyclic aliphatic acyl all opt. substd. by one or more of opt. protected amino, OH, substd. dithio, alkyl, alkoxy, alkoxycarbonyl, halogen or NO2 B = iBu or sec-Bu X = formyl, CH(R2)-Y or P(OXR3)-OH R2 = H or alkyl (opt. substd. by at least one of OH, SH, NH2, CONH2, CHO, aryl or heterocyclyl) Y = OH, SH or CHO R3 = OH or alkyl or alkoxy substd. by at least one of OH, SH, NH2, CONH2, CHO, aryl or heterocyclyl provided that R, is not benzyloxycarbonyl-L-phenylalanyl or benzyloxycarbonyl-L-prolyl L-phenylalanyl when X is formyl. Specifically R1CO = e.g. acetyl, propionyl. Q = CH2-SS-Z' Z' = 3-nitro-2-pypyridyl Z = benzyloxycarbonyl BOC = t-butoxycarbonyl Q' = 1-naphthylmethyl X is e.g. CHO, formylmethyl, 1,3-dihydroxypropyl, phosphono, (formylmethyl)hydroxooxophosphorio, n = 2-8. - 6 Cpds. (I) are specifically claimed e.g. N-(4-phenylbutyryl)-L -phenylalanyl-L-histidyl -L-leucinal and N-benzyloxycarbonyl -3-(1-naphthyl)-L-alanyl -L-histidyl-L-leucinol.
Patent ES-8603344-A1 (ES)
Title: Improved catalytic gas synthesis process and apparatus.
IPC: B01J8/00
Filed: 1984-09-27
Abstract: The present invention is generally directed to an improved process and apparatus for the production of gaseous products such as ammonia by catalytic, exothermic gaseous reactions and is specifically directed to an improved process which utilizes a gas-phase catalytic reaction of nitrogen and hydrogen for the synthesis of ammonia. This improved process for the production of ammonia utilizes an ammonia converter apparatus designed to comprise at least two catalyst stages and a reheat exchanger so arranged as to provide indirect heat exchange of the gaseous effluent from the last reactor catalyst stage with the effluent from at least one other reactor catalyst stage having a higher temperature level in order to reheat the effluent from the last reactor catalyst stage prior to exiting the reactor vessel, thereby facilitating higher level heat recovery from the reactor effluent.
Patent ES-8601801-A1 (ES)
Title: Crystalline zeolite composition ECR-2 and process for its preparation.
IPC: B01J29/70
Filed: 1984-11-08
Abstract: Compsn. of ECR-2, in terms of mole ratios of oxides, is 0.9 to 1.1 M2/nO:Al2O3:2.5 to 5.1 SiO2:xH2O (M is at least one exchangeable cation of a metal of Gps.I-VIII n is the valancy of M and x is 0 or 1-6. - The X-ray diffraction pattern for ECR-2 is as different, or more so, from zeolite L and mazzite, as zeolite L and mazzite are from one another. Pref. M is a mono- di- or trivalent metal cation from Gps.I,II or III. The zeolite ECR-2 has the pref. compsn. 0.9 to 1.1 K2O:Al2O3:2.8 to 4.8 SiO2.
Patent ES-8604755-A1 (ES)
Title: Water delivery machine for an irrigation system
IPC: A01G25/09
Filed: 1984-11-29
Abstract: A water delivery machine for delivering water under pressure from a pressurized main line to a linear irrigation system, the main line having spaced risers therealong, and wherein the water is delivered continuously as the linear system moves over the field being irrigated. The machine has fore and aft articulated booms, the inner ends of which are connected to the water conduit of the linear system, and the outer ends of which are connected to couplers. The booms provide water conduits to deliver water from the couplers to the linear system. Each boom includes a conduit section extending generally in the direction of travel of the linear system which is supported on a wheeled cart having inner and outer wheel bogeys. The cart wheels are steered, and at least one of the wheels is driven to drive each of the carts along the main line for alternately and automatically coupling and uncoupling each coupler successively with each riser as the linear system moves over the field to automatically and continuously deliver water first from one coupler and boom and then the other coupler and boom to the linear system.
Patent ES-8603068-A1 (ES)
Title: Device for feeding ammunition to a gun.
IPC: F41F/
Filed: 1984-12-12
Abstract: In the feed of cartridges (26, 27) from an ammunition container (13, 14) to a firearm (10), at high rates problems arise in the acceleration of an endless feed chain (29, 30) by which the cartridges (26, 27) are fed to the firearm (10). In a known cartridge feed device of this type, there is an elastic compensating loop in the feed channel. According to the invention, the feed chain (29, 30) is guided on a guide rail (90). The feed chain (29, 30) can be lengthened and shortened, and at the start of series firing the entire portion (35) of the endless feed chain (29, 30) to be fed is concertinaed and the empty portion (36) is stretched.
Patent ES-8601553-A1 (ES)
Title: Extrusion machine head
IPC: B29C47/06
Filed: 1984-12-07
Abstract: The head comprises two supports with a conventional linkage, part 10 having a conical orifice taking the plastics to cylindrical chamber. Hole perpendicular to the ideal axis of the cavity has a top cylindrical zone with an intermediate smaller-diameter zone. - A set of vertical notches and a conical zone for location on the drawplate are also provided.
Patent ES-8705492-A1 (ES)
Title: Fluoropolyether compounds.
IPC: C10M169/02
Filed: 1984-12-28
Abstract: Compounds suitable for being used as lubricants, having general formula: (I) RO-(C3F6O)m-(CFXO)n-CFX-L, or (II) R''CFXO-(C3F6O)x(CFXO)y-(C2F4O)z-(CFX-L, where R=-CF3, -C2F5, -C3F7 X=F, -CF3 R''=F, -CF3, -C2F5 m=an integer from 3 to 100 n=a finite integer, or=zero, wherefore m+n ranges from 3 to 100, provided that, if n is finite, m/n ranges from 5 ro 20 and R is preferably=CF3, if n=zero, R is preferably -C2F5 or -C3F7 x=a finite integer, or=zero y, z=finite integers, such that x+y+z ranges from 5 to 200, while x+z/y ranges from 5 to 0.5, provided that when x=zero, z/y ranges from 1 to 0.5 and y+z ranges from 5 to 200 n while X is preferably F, and R''=L L=group A-Y, where A=-CH2O-, -CH2-O-CH2, -CF2, CF2O-, Y=an organic radical covered by one of the following formulas: < IMAGE > where R1, R2=alkyls C1-C3, E=CHR3 or -CH2-CHR3 B=H or a radical OR3- R3=H or an alkyl C1-C3.
Patent ES-8606079-A1 (ES)
Title: Single stage process for producing continuous polyester-based multifilament yarns at high speed
IPC: D01F6/62
Filed: 1984-12-28
Abstract: A method of producing continuous multifilament yarns of polyethylene terephthalate comprising the steps of extruding the polymer in the molten state, cooling the filaments by blowing, and application of dressing, interlacing and winding. The polymer viscosity is in the range of 0.52 to 0.82. The filaments, on exiting the die, meet a conduit which protects them against air streams. Winding is carried out at rates in the range of 3,500 to 5,500 meters/minute. The fiber yielded by the method has a modulus in the 300 to 500 cN/tex range, tenacity in the range of 30 to 40 cN/tex, ultimate elongation varying from 50% to 80%, and shrinkage in water of between 3% and 8%.
Patent ES-8707165-A1 (ES)
Title: Composite explosives and processes for making same.
IPC: C06B21/00
Filed: 1985-02-05
Abstract: A new arrangement of matter is developed which can be formulated to be a high explosive, a propellant or a gas generator. The new arrangement of matter in its explosive embodiment is known as a microknit composite explosive (MCX) in which an essentially anhydrous mixture of inorganic salts, surfactants and organic fuels is prepared while the oxidizer is molten, and a microcrystalline property is created which imparts a hard, machinable characteristic to the arrangement of matter. The invention includes three processes for making MCX compositions: (1) dissolving surfactants, crystal-habit modifiers, thickeners or combinations into the molten oxidizer in a manner which permits supercooling with subsequent solidification (2) forming an unstable oil-continuous emulsion as a preliminary step, followed by a controlled disruption of the oil-phase continuum which causes the composition to solidify after supercooling, and (3) retarding crystal nucleation in salt-continuous emulsions by introducing surfactants, thickeners, crystal-habit modifiers or combinations, along with immiscible fuels, resulting in supercooling and subsequent solidification to a hard composition.