baber/WOPTO huggingface dataset:
Patent ES-150938-A1 (ES)
Title: DISPOSICIoN PARA DESPLAZAR EL TIMoN AUXILIAR CON RELACIoN AL TIMoN PRINCIPAL PARA AVIONES
Filed: 1940-11-21
Abstract: Disposición para desplazar el timón auxiliar con relación al timón principal por medio de un motor eléctrico dispuesto en el interior del timón principalcaracterizada porque se preven mediospor ejemplo un acoplamiento electro magnéticolas cuales al quedarse sin corriente los conductores eléctricosprovocan automáticamente una separación de los órganos desplazadores entre el motor y el timón auxiliar.
Patent ES-160254-A1 (ES)
Title: PROCEDIMIENTO DE FABRICACIoN DE UN NUEVO EMULSIVO
Filed: 1943-02-05
Abstract: Procedimiento de fabricación de un nuevo emulsivo conteniendo pectina o materias similares a la pectina en particualr para la fabricación de margarina o de productos similares a la margarina y otras emulsiiones de grasa o dispersiones de grasa caracterizado por el hecho de que el emulsivo contiene al mismo tiempo leche desnatada.
Patent ES-171815-A1 (ES)
Title: PERFECCIONAMIENTOS EN LOS AUTOCONMUTADORES TELEGRáFICOS
IPC: H04L12/00
Filed: 1945-12-11
Abstract: Perfeccionamientos en los auto-conmutadores telegráficos caracterizados por el hecho de que existe un solo emisor de impulsos empleado en común para todos los dispositivos registradores de la instalación de auto-conmutación.
Patent ES-172124-A1 (ES)
Title: Mejoras en antenas
IPC: H01Q21/26
Filed: 1946-01-10
Abstract: Antena para energía radiante polarizada en dos planos que comprenda una pluralidad de elementos irradiadores que vengan a formar una figura esencialmente simétrica y esencialmente cerrada en determinado plano un irradiador montado de manera que su eje venga a ser esencialmente simétrico y perpendicular respecto al plano definido por dichos elementos y un medio de alimentación para alimentar energía a dichos elementos y a dicho irradiador con predeterminada relación de fases y de amplitud.
Patent ES-174292-A1 (ES)
Title: UN PROCEDIMIENTO DE FABRICAR JABoN
Filed: 1946-07-13
Abstract: Procedimiento de fabricar jabón que comprende un periodo de saponificación mezclando una fuente de grasa con un agente saponificante someter la mezcla resultante a condiciones de reacción saponificante mientras está en agitación intensa separar con sal el jabón para producir una fase de jabón y una fase acuosa y someter la mezcla resultante a centrifugación para separar la fase de jabón de la fase acuosa como operación final del periodo saponificante ajustar después jabón granar derivado del periodo saponificante mezclando el jabón granar con agua con preferencia que contenga una fuente de ácido eficaz para neutralizar el álcali libre y separar después nigre del jabón limpio por centrifugación y volver el nigre así separado al periodo de saponificación en el tratamiento de una cantidad ulterior de una fuente de grasa
Patent ES-179738-A1 (ES)
Title: UN PROCEDIMIENTO DE FABRICACIoN DE ELEMENTOS RECTIFICADORES
IPC: H01L29/00
Filed: 1947-09-16
Abstract: Un procedimiento de fabricación para producir elementos rectificadores de selenio por ejemplo caracterizado por sujetarse en una armadura sujetadora varios elementos de base y someterlos a tratamientos simultáneamente para venir a formar elementos rectificadores acabados mientras así sujetados por ejemplo revistiendo cada elemento de base con una capa de selenio y luego revistiendo toda la capa de selenio o porte de ella con un contraelectrodo; por ejemplo un metal que sea fácil fundir como la aleación de Wood.
Patent ES-179785-A1 (ES)
Title: Un aparato filtrante
IPC: B01D29/46
Filed: 1947-09-17
Abstract: Aparato filtrante o depurador d la clase especificada, en el cual al borde exterior de un elemento filtrante tiene las mismas dimensiones que el borde interior del elemento filtrante adyacente del cual está separado axialmente de modo que estos bordes definan hendiduras filtrantes que carecen de longitud apreciable en la dirección de paso del líquido, y en el cual los elementos rascadores tienen cada uno un borde activo destinado a ponerse en contacto al menos con uno de los bordes, que definen hendiduras, de un par de elementos de filtro adyacentes, y a extenderse a través de la ranura entre tales elementos, pero no dentro de ella.
Patent ES-182970-A1 (ES)
Title: MEJORAS INTRODUCIDAS EN LAS LáMPARAS MÉDICAS DE ALUMBRADO
Filed: 1948-03-18
Abstract: Mejoras introducidas en las lámparas medias caracterizadas porque dichas lámparas poseen, en combinación un globo de cubierta, un reflector constituído por un anillo cuya media sección transversal adopta la forma de parábola de dos focos constituída por la intersección de dos parábolas de las cuales sólo se conservan sus dos ramas exteriores, un tubo de descarga de forma anular montado en cada uno de los focos del paraboloide anular, un transformador alimentación y e inductores de alimentación al transformador y del transformador a la lámpara.
Patent ES-183564-A1 (ES)
Title: Un procedimiento de abrillantar superficies de aluminio
Filed: 1948-05-04
Abstract: Procedimiento de abrillantar una superficie de un objeto de aluminio, caracterizado por sumergirlo en una solución que contiene como de 68 a 85% de ácido fosfórico, como de 1 a 10% de ácido nítrico, y como de 11 a 20% de agua, y que se mantiene a temperatura superior a unos 70º C, siendo los porcentajes de peso referido al peso total del ácido fosfórico, ácido nítrico y agua de la solución.
Patent ES-193896-A1 (ES)
Title: Un procedimiento para unir herméticamente la ampolla y el fondo de un tubo de descarga
Filed: 1950-07-13
Abstract: Procedimiento para fabricar una válvula de descarga eléctrica que comprende una ampolla de vidrio sin reborde que sirve ella misma para el centraje de la válvula en su soporte y que está provista en su periferia con un miembro de ajuste y que es dispuesto sobre una base de vidrio plana y es sellada a la misma base en la cual hay sellados vástagos de contacto y sobre la cual hay montado un sistema de electrodo y cuyo diámetro es sustancialmente igual al diámetro exterior de la ampolla caracterizado por el hecho de que la ampolla caracterizado por el hecho de que la ampolla y la base son colocadas una contra la otra al estado frio después de lo cual previo un precalentamiento de corta duración los bordes a ser sellados entre su son ablandados localmente pero sin ser fundidos siendo unidos seguidamente en forma hermética mediante el empleo de presión mecánica en tal forma que el diámetro y la forma de la ampolla en el área del sellado sustancialmente no varían.
Patent ES-260061-A1 (ES)
Title: Improvements in or relating to thiocolchicine compounds
Filed: 1960-08-01
Abstract: The invention comprises thiocolchicine derivatives of the general formula:- <FORM:0935187/IV(a)/1> wherein R is alkyl containing from 1 to 12 carbon atoms, alkenyl containing from 2 to 10 carbon atoms, cycloalkyl containing from 3 to 8 carbon atoms inclusive, or a mono-or di-cyclic aromatic radical, and X is an oxygen or sulphur atom, and processes for their preparation (a) by reacting a primary amine R1NH2 with an isothiocyanate or isocyanate RNCX where R1 represents: <FORM:0935187/IV(a)/2> (b) by reacting RNH2 with R1NCX, the latter compound preferably being prepared from R1NH2 by a known non-oxidative method for converting a primary amine into an isothiocyanate or isocyanate, especially reaction with phosgene, or with thiophosgene, or with carbon disulphide in the presence of ammonia followed by treatment of the product with phosgene, ethyl chloroformate or a heavy metal salt. Twelve detailed examples are given. The invention also comprises anti-mitotic compositions containing one or more of the novel compounds and an inert carrier.
Patent ES-267527-A1 (ES)
Title: Indane-1, 3-dione rodenticide
IPC: C07C45/63
Filed: 1961-05-20
Abstract: The invention comprises compounds of general formula <FORM:0929253/IV(a)/1> wherein X and Y represent hydrogen or halogen atoms or aryl (e.g. phenyl) groups, but are not both hydrogen and their preparation by condensing a compound of formula <FORM:0929253/IV(a)/2> with a phthalic ester in an organic solvent and in the presence of an alkali metal alcoholate. 1,1-Bis-phenyl-2-propanones above (the semi carbazones of which are described) are prepared by Friedel-Crafts reaction of a compound C6H5Y with an appropriate 1bromo-1-phenyl-2-propanone which may be obtained by bromination of an appropriate phenyl-acetone p-chlorophenyl-acetone is prepared from p-chlorobenzaldehyde. Specification 761,816 is referred to.ALSO:Substituted 2-acetyl-indane-1 : 3-diones of general formula <FORM:0929253/VI/1> wherein X and Y are hydrogen or halogen atoms or aryl (e.g. phenyl) groups, but are not both hydrogen, are rodenticides. They are administered, for example with grain, causing h morrhage. Specification 761,816 is referred to.
Patent ES-275328-A1 (ES)
Title: Antibiotics and their purification
IPC: C07K7/62
Filed: 1962-03-09
Abstract: A polymyxin is purified by a process which comprises treating an aqueous solution of the polymyxin with a permanganate at a pH not above pH 8.0. Examples describe the treatment of solutions of polymyxin B hydrochloride and of the sulphates of polymyxins A, B and E.
Patent ES-307989-A1 (ES)
Title: Improvements in or relating to garaging arrangements for motor vehicles
IPC: E04H6/28
Filed: 1965-01-09
Abstract: A multi-storey garage comprises a plurality of annular platforms 4, Fig. 3, rotatably supported by rollers 3, 3a on concentric cylinders 1, 7, each platform having a rack 5, Fig. 4 (not shown), drivably engaged by a gear 6 and having an inwardly sloping surface for supporting vehicles. Guides 8, Fig. 2 (not shown), are provided on the platform to correctly align the vehicles. One or more lifts 9 are provided externally of the cylinder 7, each lift having an inwardly sloping floor provided with a removable wedge 10 for releasing the vehicle when the lift reaches a selected platform. Disposed within the cylinder 1 opposite each lift and at each platform level is a pneumatically or hydraulically operated screw jack 11 having a padded end 12 for pushing a vehicle from the platform into the lift, the wedge 10 in the latter being moved accordingly. The garage may be underground, Fig. 5 (not shown). A lift and a staircase may be provided inside the cylinder 1. The garage may be automatically operated.
Patent ES-338931-A1 (ES)
Title: Water dilutable lacquers of copolymers containing hydroxyl and carboxyl groups
IPC: C08F8/00
Filed: 1967-04-05
Abstract: A process for the preparation of a varnish or lacquer solution comprises separating a copolymer of acrylic acid esters and ethylenic alcohols, having a hydroxyl value of 50 to 300, from unreacted monomer starting materials, and saponifying in aqueous solution by means of an amount of ammonia and/or amines or alkanolamines which is sufficient to enable a carboxyl value to be obtained which is equivalent to the hydroxyl value or is more or less than the latter by up to 60%. The copolymer may be derived from further, difficultly saponifiable or unsaponifiable monomers, e.g. methacrylates. In the examples, copolymers of allyl alcohol with butyl acrylate and (Example 5) 2-ethylhexyl methacrylate are saponified using triethanolamine or triethylamine.ALSO:Substrates are coated with a varnish or lacquer solution comprising the product obtained by saponification of an aqueous solution of a copolymer of (1) an acrylic acid ester, (2) an ethylenic alcohol, and, (3) optionally other difficultly saponifiable monomers. In the Examples, phosphated iron sheets are coated by dipping in the varnish solutions and stoving at 170 DEG C or 180 DEG C. Saponified allyl alcohol butyl acrylate and (Example 5) 2-ethyl hexyl methacrylate copolymers are exemplified.
Patent ES-347032-A1 (ES)
Title: A device for starting a winding spindle for web winding machines
IPC: B65H19/22
Filed: 1967-11-11
Abstract: A device for starting a winding spindle 15 in a web winding machine, having a supporting drum 1 for the roll being wound on to the spindle, comprises a friction drive unit which consists of a rocking lever 9 mounted on a pivot 8 and carrying at one end a roller 5 and at the other end a pulley 12 and a friction wheel 11, the roller 5 and pulley 12 being interconnected by a belt 10. During movement of the winding spindle 15 from its inoperative position 16 to its operative position 17, it engages the roller 5, thus rocking lever 9 and causing the friction wheel 11 to engage an inner surface 14 of drum 1 and to be driven thereby. As soon as the peripheral speed of the winding spindle 15 is equal to the speed of the web, the spindle is shifted farther into the working position thereby releasing the friction drive unit. The pivot 8 is mounted on a linkage 18 which is adjustable by means of an elastic element 19 in order to vary the application force of friction wheel 11.
Patent ES-348857-A1 (ES)
Title: Improvements in fluorine containing amines
IPC: D06M13/33
Filed: 1967-12-30
Abstract: Fluorine-containing amines, some of which are novel, of the formula wherein a is 2 or 4, n is from 4 to 20, each of R 2 and R 4 is a hydrogen atom or a C 1-3 alkyl radical and each of Z and R 1 is a hydrogen atom or a C 1-20 alkyl, C 3-10 alkenyl, C 3-12 cycloalkyl, C 5-12 cycloalkenyl, aryl or C n F 2n+1 - (CR 2 R 4 ) @ radical or together they form an alkylene radical of the formula -(CHR 3 ) p -, where p is 2 to 6 and R 3 is a hydrogen atom or a C 1-3 alkyl radical, are obtained by reacting, at 0 to 200 C., fluoroalkyl iodides, C n F 2n+1 - (CR 2 R 4 ) a I with amines H-NZR 1 . The compounds may be obtained in the form of their hydroiodides. Fluorinated alkenes, C n F 2n+1 CH = CH 2 , are produced as by-products of the above reactions when R 2 and R 4 are both hydrogen atoms and a is 2.
Patent ES-349637-A1 (ES)
Title: Ball-crusher
IPC: B02C17/08
Filed: 1968-01-23
Abstract: A ball crusher particularly for radioactive materials comprises a base 2, Fig. 1, for a cradle 16 which supports a crushing vessel 32. A motor (not shown) rim-drives a plate 10 so that the cradle 16 and the plate 10 rotate around the axis of a shaft 4 and the cradle 16 simultaneously rotates around a shaft 12. The crushing vessel 32 thus performs a planetary motion and balls 35 crush material in the vessel. The vessel and balls may be of agate. The vessel 32 is charged from a crucible 34, placed on a plate 78, by inverting the vessel over the crucible. The crucible and vessel are then locked together and the combination rotated through 180 . After comminution the combination is again turned through 180 and the crucible and powder removed. The balls are retained by a screen 58. All fastenings have e.g. wing nuts as at 48 or fingers as at 44 to permit operation by a telemanipulator.
Patent ES-351080-A1 (ES)
Title: Moistening arrangement for duplicating machines
IPC: B41L11/00
Filed: 1968-02-29
Abstract: A rotary hectographic duplicator comprises an original 8 mounted on a cylinder 4, a liquid reservoir 9 for damping liquid pivotable about a shaft 10 and provided with an air inlet valve 25 and a liquid outlet member 14 which cooperates with an absorbent felt member 16, and a felt member 17 which receives liquid from the member 16 and transfers the liquid to each copy sheet 6 before it reaches the line of pressure A-B between the cylinder 4 and an impression roller 7. A roller 21 mounted on a control lever 20 of the damping device engages a surface on a cam 22 rotatable with the cylinder, rotation of the cylinder from the Fig. 1 position causing the roller to leave the surface and the member 17 to engage the sheet 6 under the pressure of a spring 24. A leaf-spring 11 causes the device to be indexed in its alternative pivoted positions. A plate 29 on the cylinder engages a plate 31 as the cylinder rotates and opens the valve 25 via a pin 33. Adjustment of an eccentric 32 alters the stroke of the valve 25.
Patent ES-354171-A1 (ES)
Title: Automatic protective cover for an interchangeable disc assembly
IPC: G11B23/50
Filed: 1968-05-14
Abstract: When a magnetic storage disc magazine 20 is located in transducing apparatus, its cover 27 is automatically removed (and replaced) upon closing (and opening) of a hood 12 affording access to the apparatus. Magazine.-Three discs 24 and spacers 26 are clamped by bolts 31 between a base 28, carrying an air filter 37 and a pressure plate 114, and an upper ring 40 having a handle 36 containing a catch 32. The catch contains pins 46 spring-urged 48 to enter a groove 58 in the cover 27 and are retracted by depression of a plunger 62, acting on links 54, 56 to which the pins 46 are coupled, as the magazine is placed over a driving hub 76. The spacers 26, and ports 35, 41 in the base 28 allow passage of air from a supply 128 in the apparatus to clean the disc surfaces. Driving assembly.-A belt-driven hollow shaft 72 carries a three-part hub 76 arranged to be expanded to engage the wall of an aperture 29 in the magazine base 28 upon movement of an inverted frustrum (84) (Fig. 4, not shown) fixed to a vertically movable tube (82). Clamps 102, pivoted to the frustrum (84) and inwardly spring-biased (103) are engaged by the head of a rod (94) slidable within the tube (82) to urge the pressure plate 114 downwardly and thereby pads (110) fixed to bolts 108 into frictional engagement with a friction pad (112) carried by the shaft 72. Movement of the frustrum (84) and clamps 102 to their inoperative positions is effected by upward movement of the sleeve (82) and rod (94) against respective springs (88), 96 by a lever 120 coupled to movement of the hood. Operation.-The hood 12 is opened, whereupon a cable 146 rotates a cam 152 counterclockwise to rotate a follower 154 clockwise and thereby lever 120 clockwise via cable 124 to retract the clamps 102 and raise the frustrum (84). The magazine, with cover 27 intact, is placed over the hub 76 whereupon the rod (94), being raised, engages the catch-release plunger 62 to retract the pins 46. As the hood 12 is lowered, the cam 152 rotates clockwise to lower both rod (94) and sleeve (82) to locate and clamp the magazine and, simultaneously, a second cam 130 rotates follower 126 clockwise to rotate a pulley assembly 164 via cable 156. Rotation of the pulley 164 winds up three cables 166 attached to slides 172 movable in grooved pillars 168 and arranged to grip the cover rim 184 to raise the latter clear of the discs to allow a transducer assembly 21 to be swung into operative position. Re-opening the hood 12 reverses the above sequence so that the discs are always protected from dust. A handle 136 may be used to operate the cam mechanism independently of the hood, e.g. during maintenance.
Patent ES-355909-A1 (ES)
Title: Process of preparing polyesters from bis-hydroxyalkyl esters of aromatic dicarboxylic acids
IPC: C08G63/85
Filed: 1968-07-09
Abstract: In the manufacture of polyesters by polycondensing a mixture of a bis-(hydroxyalkyl) ester of an aromatic dicarboxylic acid with an aromatic dicarboxylic acid, there is used as a catalyst a fluorinated compound of formula (a) MMeF 6 , wherein M is an alkali metal or an -NH 4 group which may be substituted with C 1-6 alkyl radicals and Me is antimony or arsenic (b) M1 x TiF 6 wherein M1 is an alkali metal or an -NH 4 group (in which case x = 2) or an alkaline earth metal (in which case x = 1) or (c) M11Me11F 4 wherein M11 is an alkali metal or an -NH 4 group and Me11 is arsenic or antimony. Specified reactants are terephthalic, isophthalic and 4 : 41.diphenyldicarboxylic acids and their esters with C 2-10 alkylene glycols. Preferably the reaction is carried out in three stages (1) at atmospheric or superatmospheric pressure in the presence of an inert gas and at 220-290 C. to produce a prepolymer (2) at atmospheric pressure in the presence of an inert gas at 220-290 C. with removal of water and excess glycol and (3) under reduced pressure at 260-325 C. Examples describe the manufacture of polyethylene terephthalate from bis-(2-hydroxyethyl) terephthalate and terephthalic acid.
Patent ES-358783-A1 (ES)
Title: Improvements relating to thread guides in circular knitting machines
IPC: D04B15/38
Filed: 1968-09-21
Abstract: Yarn is fed to the needles of a circular machine from a bobbin 2 by guiding it over a series of rollers at the positions where it changes direction. After leaving the bobbin an eye 4 regulates the ballooning effect whereafter it is fed over the rollers 6, 7 of a stop motion device the rollers pivoting downwardly in the event of excess tension. Following the stop motion the yarn passes round a roller 9 which is influenced by a spring to restrict the movement of the roller whereby the roller acts as a brake on the yarn. A yarn feeding device 15 around which the yarn is wound advances the yarn to a further stop motion 16 consisting of rollers 17, 18, 19 which bear on and detect the yarn. A further roller guide 20 directs the yarn to the knitting station but to regulate the tension in the yarn a tensioning arm 22 having a guide 23 engaging the yarn is provided. The arm 22 is connected to a spring 21 capable of adjustment.
Patent ES-365382-A1 (ES)
Title: Package facilitating assembly of connector elements onto cable
IPC: H01R24/40
Filed: 1969-03-28
Abstract: The elements 7 &c. of a coaxial cable connector are crimped to the conductors of the coaxial cable 29 by tools 27-28 &c. while the elements are still in a sealed package. The cable 29 is inserted through an opening made by peeling or cutting tab portions of the package, and the crimping is carried out through the packaging sheets 14, 15. Figs. 14,15 (not shown), illustrate a plurality of sets of the connector elements packaged on a pair of continuous webs 14, 15 which can be machine handled to feed the elements automatically to, among other tools, the crimping tools (34) &c.
Patent ES-365919-A1 (ES)
Title: Ballistic device comprising a projectile and its launcher
IPC: F41F7/00
Filed: 1969-04-11
Abstract: A ballistic assembly composed of a projectile 1, Fig. 1, e.g. a grenade, and its firing device, comprises a tube 11 accommodated detachably in the body of the projectile, a piston 13 hermetically sealing a propulsion charge 12 in the tube, a push-rod 14 for propelling the projectile, a launching stand 4 including electrical conducting means 33, 30, 27, and a projectile guiding device 10 including electrical conducting means 25, 24, 21 for conveying current to an electrical igniter 18, the piston 13 offering an initial resistance to movement upon ignition of the charge 12 which is limited in time such that the propellant gas pressure builds up beyond a level corresponding to the elastic limit of the tube 11 but is relieved by movement of the piston before deformation of the tube 11 occurs. The stroke of the piston is adjusted by means of a threaded ring 15. The launching stand accommodates a battery 46, Fig. 2, which is brought into the firing circuit to launch the projectile by depressing a release button 53 and sliding a sleeve 38 along the launching stand.
Patent ES-367122-A1 (ES)
Title: Dehydrochlorination process
IPC: B01J27/06
Filed: 1969-05-12
Abstract: C 2-4 polyohlorinated hydrocarbons containing the group -CHCl-CYCl-, in which Y is hydrogen or chlorine, are dehydrochlorinated by heating at 300 to 600 C. with a catalyst comprising rock salt having a particle size of 2 to 360 U.S. Standard Mesh in the presence of a trace amount of chlorine or oxygen. Products specified are vinyl chloride, cis- and trans-1,2- dichloroethanes, vinylidene chloride and trichloroethylene. The catalyst may be used in a fixed or fluidized bed. Contact times of 0À2 to 10 seconds and pressures of 300 to 1600 mm. Hg are specified.