baber/WOPTO huggingface dataset:
Patent ES-149494-A1 (ES)
Title: UN TRANSPORTADOR DE CINTA DE MATERIAL SENSIBLE PARA MáQUINAS FOTOGRáFICAS AUTOMáTICAS O SEMIAUTOMáTICAS
IPC: G03D3/04
Filed: 1940-05-14
Abstract: La propiedad y explotación exclusivas de un transportador de cintapara el transporte de hojas sensibles a través de máquinas fotográficas automáticas y semiautomáticas que comprende dos cintas continuasque se adhieren una a otra en una parte de su movimientoentre las cuales son cogidas las hojas al principio y soltadas al final del recorrido de contactocaracterizado por el hecho de poseer cada cinta amplia sección en forma de U y de ser mantenidas la hojas entre dos bordes paralelos entre los ramos opuestos de las dos secciones en forma de Uestando provisto el nervio de las secciones en forma de U de grandes aperturas de forma que las cintas conservan su flexibilidad.
Patent ES-182412-A1 (ES)
Title: MEJORAS EN SISTEMAS AUTOMáTICOS TELEFoNICOS
Filed: 1948-02-16
Abstract: Mejoras en sistemas telefónicos automáticos en los que un grupo selector incluye un relé que responde a impulsos para la actuación vertical de dicho selector, siendo el electro responsable intermitentemente al referido relé.
Patent ES-187536-A1 (ES)
Title: Perfeccionamientos en molinos trituradores de minerales
Filed: 1949-03-22
Abstract: Perfeccionamientos en molinos trituradores de minerales caracterizándose porque dicho molino se compone de un cuerpo cilíndrico en cuyo interior giran a gran velocidad y calados sobre un eje vertical uno o varios discos horizontales provistos en su superficie de pequeñas paletas trituradoras.
Patent ES-191755-A1 (ES)
Title: UNA NUEVA MáQUINA PARA VULCANIZAR PISOS DE GOMA EN SANDALIAS Y ANáLOGAS
Filed: 1950-02-20
Abstract: Nueva máquina par avulcanizar pisos de goma en sandalias y análogas, caracterizada por un armazón constituido por dos columnas (A,A''), mantenidas a distancia entre si por medio de un puente (B) a través de cuyo centro pasa un husillo (D) accionado por una manivela (C) para hacer subir y bajar el carrillo (E) que constituye el porta horma, mientras una manilla (F) dotada de una excéntrica, sirve para sujetar el porta horma (G) durante le proceso de vulcanización sirviendo para el desplazamiento de esta porta horma un mango tirador (H).
Patent ES-195929-A1 (ES)
Title: UN MÉTODO DE FUNDIR UN MINERAL CINCiFERO OXiDICO
IPC: C22B19/04
Filed: 1950-12-23
Abstract: El método de fundir un material cincífero oxídico con material reductor carbonáceo en un horno de arco eléctrico con la producción resultante de una escoria fundida y un vapor de cinc metálico sustancialmente exento de impurezas formadoras de polvo que comprende cargar el material cincífero y el material reductor carbonáceo en el horno en estado seco y suelto establecer en la composición de carga cantidades relativas tales de los materiales cincífero y reductor que se efectúe reducción de al menos na mayor parte del componente de cinc de la carga y al menos tal proporción de cualquier componente de hierro presente en el material cincífero que se impida la presencia en la escoria fundida de más de 6% en peso de óxido de hierro (calculado como Fe) establecer además en la composición de carga proporciones relativas tales de material calcáreo y silíceo con respecto a los otros constituyentes formadores de escoria que al fundir el material cincífero la escoria fundida resultante no contenga más de 85% en peso de cal (CaO) y sílice ( ) en una relación entre 0 9:1 y 1 2:1 y que no exceda con respecto a la cantidad total de los otros constituyentes de la escoria la relación representada por la línea AB de la figura 1 del dibujo mantener la escoria en estado fundido a una temperatura de al menos 1250ºC por calentamiento con arco eléctrico y fundir dicha carga seca sobre la superficie de la escoria fundida a una temperatura que no exceda de 1450ºc.
Patent ES-196889-A1 (ES)
Title: Perfeccionamientos introducidos en los medios de giro de puertas o ventanas
Filed: 1951-02-24
Abstract: Perfeccionamientos introducidos en los medios de giro de puertas o ventanas consistentes en que los pivotes o ejes superior e inferior de la puerta acoplados a unas casacas o fundas protectoras dispuestas en los extremos o bordes superior e inferior de la puerta se acoplan en piezas correspondientes embutidas en los marcos superior e inferior o suelo de la puerta girando sobre unos rodamientos a bolas dispuestos en el interior de tales piezas; estando constituida la pieza superior de acoplamiento por una placa que cubre el hueco u orificio del marco de la puerta cuya placa es solidaria de una pieza de sección circular en la que se aloja el eje superior de giro de la puerta el cual queda rodeado de un rodamiento radial de bolas alojado a su vez en el interior de dicha pieza; mientras que la pieza inferior de acoplamiento esté constituida por un cuerpo hueco con un estrechamiento en el centro en el que se aloja el eje de giro presentando la parte superior de esta pieza un rodamiento axial de bolas que rodea el eje de giro el cual en lugar próximo a su extremo está rodeado por un rodamiento radial de bolas que impide todo movimiento lateral del citado eje.
Patent ES-199255-A1 (ES)
Title: PROCEDIMIENTO PARA LA DESTILACIoN DE COMBUSTIBLES
Filed: 1951-08-17
Abstract: Un procedimiento continuo mecanizado de destilación de los combustibles caracterizado por el hecho de que el calentamiento del material a tratar en movimiento descedente se obtiene en la parte alta de una retorta vertical con el contacto directo y la cesión del calor sensible por parte de una mezcla de gas caliente de destilación y vapor de agua recalentado que circula de abajo a arriba en ciclo cerrado o sea en contracorriente con el material a tratar.
Patent ES-265179-A1 (ES)
Title: Apparatus for carrying out electrolytic treatments on the entire surface
IPC: C23G3/00
Filed: 1961-02-24
Abstract: <PICT:0943038/C3/1> Apparatus for carrying out electrolytic or non-electrolytic chemical processes, such as electrolytic plating, anodic oxidation, degreasing, pickling, polishing and brightening, comprises a helicoidal coil spring 5 within which an object 6 to be treated can be suspended in a bath 7. The coil is continuously rotated about its axis so that the points of suspension of the object are not always the same and the object can be uniformly treated. The coil is supported and rotated at adjustable speed by a rod 4 rotated by a motor 10. Collars 16, 17 maintain the spring in place during rotation. The exterior of the coil may be insulated by polyvinyl chloride 14, Fig. 3, with the interior left bare at 15 so that it is in electrical contact with both the object 6 and the rod 4. In electroplating, the rod 4 is connected to the negative side of a current supply by a brush 11 and nickel anodes 12 are provided on either side of the spring. Abutments may be provided to prevent a workpiece from leaving the ends of the spring during rotation, e.g. the end coils of the spring may be smaller than those in the central portion. In an example, uranium bars for atomic piles are nickel plated.
Patent ES-275336-A1 (ES)
Title: Novel triphenyl-methane derivatives and a process for the manufacture thereof
Filed: 1962-03-09
Abstract: The invention comprises compounds of the formula <FORM:0937157/IV(a)/1> (wherein n is an integer from 1 to 7, D is a dialkylamino group in which the alkyl groups may be joined directly or through an oxygen, sulphur or nitrogen atom to form a 5- or 6-membered ring, each R is an optional alkyl, alkylsulphonyl, alkylthio, alkoxy or dialkylamino group in which the alkyl groups contain at most 4 carbon atoms, or a hydroxyl, esterified hydroxyl, halogeno or D-(CH2)n-O-substituent, and the broken lines denote the optional bonds) and acid-addition salts and quaternary ammonium derivatives thereof, and their preparation by hydrogenation of compounds of the formula <FORM:0937157/IV(a)/2> (wherein X is a halogen atom or a hydroxyl or esterfiied hydroxyl group) or salts thereof. The hydrogenation is preferably effected in the presence of a hydrogenation catalyst. Examples are given and a list of salt-forming organic and inorganic acids and quaternising agents is provided. Compounds of the second general formula above are prepared by condensing, by means of a metal-organic reaction, a substituted or unsubstituted benzoic acid alkyl, aryl or aralkyl ester or a substituted or unsubstituted benzophenone (any hydroxy substituents being protected) with a substituted or unsubstituted phenyl halide, at least one of the nuclei present containing the substituent D-(CH2)n-O-, hydrolysing the condensation product and esterifying any hydroxy substituents in the product if desired, or converting the compounds wherein X is hydroxy into the compounds wherein X is a halogen by reaction with a halogenating agent, e.g. thionyl chloride. The substituted triphenylmethanes of the invention, which are stated to be cholesterol lowering agents and to have molluscicidal and vermicidal activity, may be made up into pharmaceutical preparations, e.g. tablets, troch<\>es, suppositories, capsules, solutions, suspensions or emulsions, with suitable carriers. They may also contain preservatives, stabilizing agents, emulsifiers, salts for varying the osmotic pressure buffers and other therapeutically valuable materials. Tablets, drag<\>ees and capsules containing [p-(diethylamino-ethoxy) -phenyl]- [p-tolyl]- [m-chlorophenyl]-methane, tablets containing [p-(diethylamino-ethoxy)-phenyl]- [p-toly]-[phenyl]-methane and tablets containing [p-(diethylamino-ethoxy)- phenyl]- [phenyl]- [phenyl]-methane are described. Specification 929,254 is referred to.
Patent ES-290069-A1 (ES)
Title: Sulphonamides of the isoxazole series and a process for their manufacture
Filed: 1963-07-16
Abstract: The invention comprises compounds of the formula <FORM:0981469/C2/1> wherein X is an amino, or an acylamino group, R and R1 are alkyl groups of 1-3 carbon atoms, and their salts, e.g. with strong bases such as alkalimetals, ethanolamine or diethanolamine, and the process for their preparation wherein a 3 - amino - 4,5 - di (lower alkyl) isoxazole is reacted with a benzenesulphonyl halide containing in the p-position a substituent convertible into an amino group by reduction or hydrolysis such as an acetylamino, ethoxycarbonylamino, nitro or phenylazo group and the resultant product may then be treated by reduction or hydrolysis to convert the p-substituent to an amino group, followed by conversion into a salt, if desired. 3 - Amino - 4,5 - dimethyl - isoxazole is made by treating 4,5-dimethyl-isoxazole with dimethyl sulphate to give 2,4,5 - trimethylisoxazolium methosulphate, reacting with hydroxylamino and sodium hydroxide to give 3-methylamino - 4,5 - dimethyl - isoxazole, oxidizing with manganese dioxide to 3-formamido-4,5 - dimethyl - isoxazole and oxidizing with hydrogen peroxide to remove the formyl group. Pharmaceutical preparations for the treatment of bacterial infections comprise the above compounds in association with a carrier. The preparations may be in solid or liquid form such as tablets, dragees, suppositories, capsules, solutions or suspensions, suitable for enteral or parenteral administration. In addition to conventional diluents, preserving, stabilizing, wetting or emulsifying agents, salts for varying osmotic pressure, buffers and other therapeutically useful compounds may be present.
Patent ES-295398-A1 (ES)
Title: Improvements in or relating to steelmaking
IPC: C21C5/32
Filed: 1964-01-16
Abstract: A solid charge, which may consist of scrap and pig iron, or entirely of scrap together with a suitable carburizing agent, is melted and refined by combusting a mixture of hydrocarbon fuel and oxygen, combustion being maintained throughout the refining stage. The burner is initially located so that the flame is in contact with the charge, and is then moved down into the latter until a pool of molten metal forms, when the burner is gradually withdrawn upwards. During refining the bath temperature is controlled by the rate of fuel combustion while the rate of carbon removal is independently controlled by the supply of excess oxygen over that required by the fuel.
Patent ES-328529-A1 (ES)
Title: Process for the production of foam rubber
IPC: C08J9/14
Filed: 1966-06-30
Abstract: Foam rubber is obtained by a process in which a rubber composition containing a liquid organic blowing agent and a vulcanizing agent is foamed by the evaporation of the blowing agent and is vulcanized, the moment of reaching the greatest expansion of the rubber composition as a result of the complete evaporation of the blowing agent substantially coinciding with the beginning of the vuclanization reaction. Preferably the greatest expansion is reacted at a time very close to that at which the scorch time of the rubber composition elapses. Suitable rubbers are butadiene, styrene/butadiene, and isoprene rubber. Suitable blowing agents are hydrocarbons, halohydrocarbons, alcohols, ketones and esters. The rubber composition used in Example 8 includes styrene/butadiene rubber, zinc oxide, stearic acid, an anti-oxidant, polyethylene glycol, aluminium silicate, processing oil, sulphur, N-oxydiethylene-2-benzothiazole-sulphenamide, a mixture of 2-mercapto benzothiazole and a dithiocarbamate, and xylene as a blowing agent. The rubber composition may be extruded and the extrudate foamed and vulcanized in an oven or the extrudate may foam as it leaves the die and only vulcanization takes place in an oven. The blowing agent may be injected into the rubbery mass in the extruder.
Patent ES-336374-A1 (ES)
Title: Water-insoluble azo dyestuffs and processes for their manufacture and use
IPC: C09B29/033
Filed: 1966-02-02
Abstract: The invention comprises water-insoluble azo dyes of the formula <FORM:1122317/C4-C5/1> wherein A represents the residue of a diazo component, B represents a benzene or naphthalene residue in which the amino group and the azo group are in para-position to each other, R1 represents an alkyl residue containing a substitutent other than OH or alkoxy, and R2 represents an alkylene group which is bound to a carbon atom in a pyridine residue. Preferred dyes are those of the formula <FORM:1122317/C4-C5/2> wherein X1 represents H, halogen, CN, carbalkoxy, alkylsulphonyl, phenylazo or NO2 Y represents H, halogen, NO2, alkyl, alkoxy, CF3, carbalkoxy or CN Z represents H or halogen V represents H, halogen, alkyl, alkoxy or acylamino W represents H, alkyl or alkoxy R3 represents H or alkyl and X represents carbalkoxy, acyl, acyloxy, phenyl or CN and in which at least one of X1 and Y represents NO2, carbalkoxy, CN, alkyl-sulphonyl or phenylazo. They may be obtained by usual coupling procedures or by treating a water-insoluble dye of the formula <FORM:1122317/C4-C5/3> wherein R4 is a hydroxyalkyl group, with an acylating agent. Examples are given for the preparation of the dyes. They are useful for dyeing or printing hydrophobic fibres.ALSO:2 - Methoxy - 5 - methyl - N - 21(611 - methyl - 311 - pyridyl) - ethylaniline is obtained by reacting para-cresidine with 5-vinyl-2-methylpyridine in the presence of sodium (metal).
Patent ES-342979-A1 (ES)
Title: Method and apparatus for automatic electrochemical analysis
IPC: G01N27/416
Filed: 1967-07-13
Abstract: The concentration of a plurality of ionic or dissolved gaseous constituents of a liquid sample, e.g. C1, H, Ca, Na, K ions and dissolved O 2 and CO 2 , are determined sequentially and automatically in a composite test cell comprising a reference electrode 7, Fig. 1, and a plurality of ion sensitive electrodes 1-6 each forming part of a pipe through which the liquid under test and standard calibrating liquids are alternatively passed. The electrodes 1-6 are sequentially, under the control of timer 47, connected to an amplifier 55, volt meter 57 and data processor 58 in which calibration data is stored and used in the calculation of the concentrations of the various ions or gases in the test sample. Electrodes 2-6. - These electrodes, for detecting ions other than chloride ions for which a special electrode is necessary, each comprise a capillary tube 12, Fig. 3, of glass, sensitive to the particular ion under investigation, through which the test liquid flows. The tube 12 is surrounded, a glass tube 87, closed at both ends by stoppers 86, containing an electrolyte, e.g. HC1, in which a silver chloride electrode 88 is immersed. Chloride ion sensitive electrode 1. - This electrode is as described and claimed in Specification 1,135,155. Reference electrode 7. - This electrode is as described and claimed in Specification 1,156,966. Operation. - A pump valve 9 is intermittently operated by timer 47 to drain a portion of sample or a standard solution through the cell from one of containers 27-29 via valve 8 also under the control of timer 47. Relays R1-R6 are then sequentially energised by tuner 47 to connect the relevant electrode to the amplifier 55. At the beginning of each set of measurements relays R7, R8 are sequentially energised to rejuvenate the chloride ion sensitive electrode 1. The containers 27-29 and cell may all be enclosed in a constant temperature environment.
Patent ES-347550-A1 (ES)
Title: Screen printing machine
IPC: B41F15/08
Filed: 1967-11-23
Abstract: Flat, cylindrical or oval-section articles 11 are mounted on rotatable carrier 25 and are successively carried under printing screen 10. After printing on an article 11 is complete, the screen 10 is removed by pivoting about bar 9 and an associated squeegee, mounted on carriers 16, is removed by pivoting about bar 21. When the article 11 reaches the vicinity of screen 10, it is held stationary and according to circumstances may be printed on either by a moving screen 10 and a stationary squeegee, meanwhile being rotated about its axis or an other axis by engagement of pinion 14 with rack 15, or by a stationary screen 10 and moving squeegee.
Patent ES-354785-A1 (ES)
Title: Curable mixtures of diepoxy compounds,disecondary amines,and polyamines containing at least 3 active hydrogen atoms linked to nitrogen
IPC: H01B3/40
Filed: 1968-06-07
Abstract: Disecondary amines containing N-(cycloalkyl) substituents are prepared. N,N1-di- (cyclohexyl)-hexamethylenediamine is prepared by reacting hexamethylenediamine (I) with cyclohexanone followed by hydrogenation (palladium carbon). N,N1-di(cyclopentyl)hexamethylene diamine is prepared by a corresponding reaction with I and cyclopentanone. Mixed isomers of N,N1-di(cyclohexyl)-2,4,4- 2,2,4-) trimethylhexamethylene diamine are prepared in a similar manner from the mixed diamines. Also disclosed are N,N1-di(cyclohexyl)-polypropyleneglycol diamines. Two are prepared from polypropylene glycols (M.W. 250 and 425 respectively) and cyclohexylamine in the presence of Raney nickel.
Patent ES-364391-A1 (ES)
Title: Push-button matrix switching device
IPC: H04M1/23
Filed: 1969-03-05
Abstract: A push-button coordinate switching assembly has a coordinate array of coupling members X 1 , X 2 , X 3 , X 4 , Y 1 , Y 2 , Y 3 , Y 4, , each provided with a permanent magnet for operation of a respective sealed reed contact unit A, B, C, D, AVC, E, F, G, and the coupling members are selectively movable by push-buttons 1 to 9 and - , 0, + which are movable in the same direction as the coupling members and the longitudinal axes of the reed contacts. In the Fig. 1 arrangement the carrier Y 1 is operated by any of the X carriers so that contact unit AVC is closed and the remaining seven contact units are operated in a " 2-out-of-7 " code. A similar arrangement (Fig. 3, not shown) including some contact units in parallel gives a so-called " at the most 3-out-of-5 " code. Fig. 2 shows the construction of such an assembly with T-shaped carriers X 1 , X 2 , X 3 having their horizontal links passing through clearance slots 17, 19 in the carriers Y 2 , Y 3 &c. Off-set permanent magnets 43, 45 are mounted in the carriers and co-operate with sealed contact units 61 which are magnetically screened by shields 65 which also electrically connect the upper contact 69 with printed circuit conductors on a bottom plate 3 mounted below a holder 1 having recesses such as 13, 15 suitable for either arrangement of carriers and contact units.
Patent ES-366557-A1 (ES)
Title: Automatic measure selection for composer system
IPC: B41B27/10
Filed: 1969-03-28
Abstract: Apparatus for justifying lines of text of different predetermined lengths, by punching a tape to control a line-casting machine and also producing a printed copy of the text, includes means for reading an original tape, input storage means for the data (character identity, character width and spaces) associated with a line, means for storing a plurality of line length measures and selecting one of such measures (e.g. 1 column or column), means for computing the unjustified total width of the characters in a line, according to which total the requisite measure is selected, means for counting the number of spaces, means for calculating the width of the spaces in a justified line, and means for transferring the data to output means for transmission to the punches and the printer.
Patent ES-368623-A1 (ES)
Title: Subscriber subset for a pcm-loop system
IPC: H04M9/02
Filed: 1969-06-20
Abstract: In a communication system in which subscribers are distributed round a unidirectional loop circulating time division multiplex PCM codes, each substation in the loop provides signal regeneration and in order to avoid disruption of the whole system should a substation power supply fail each substation is connected into the loop by a relay energized from the power supply, failure of which releases the relay to disconnect the substation and provide continuity in the loop. The relay may operate when the substation power supply is at about 90% and release when the power supply falls to below 60%.