baber/WOPTO huggingface dataset:
Patent ES-162298-A1 (ES)
Title: PROCEDIMIENTO DE PREPARACIoN DE COMPUESTOS PLASTIFICANTES PARA LA GOMA NATURAL Y SINTÉTICA
IPC: C08K5/372
Filed: 1943-07-12
Abstract: Procedimiento de preparación de compuestos plastificantes para la goma natural y sintética y en general para todas las materias en las cuales la plastificación está sujeta a un proceso oxidante caracterizado en que estos compuestos son producidos por reacción de mercaptanes aromáticos con el hexametileno-tetramina en presencia de disolventes singulares o mezclados a temperaturas variables de 80º a 120º C y de terminables por las fórmuls generales: ** (ver fórmula) ** en donde R representa un radical aromático.
Patent ES-177509-A1 (ES)
Title: UN PROCEDIMIENTO DE PREPARAR NUEVOS COMPUESTOS ANTIMALáRICOS
Filed: 1947-04-08
Abstract: Procedimiento de preparar nuevos compuestos antimaláricos que comprenden quinoleinas 6-metoxi 8 substituidas representadas por la fórmula siguiente **(Ver fórmula)** donde R es una cadena polimetilenica con 4 a 5 átomos de carbono y substituida con uno de los radicales metilo y etilo y R1 es un radical alcohilo con 1 a 6 átomos de carbono; comprendiendo dicho procedimiento condensar 6-metoxi-8-aminoquinoleína y el hidrocarburo de un haluro alcohilaminoalcohilico de la fórmula siguiente: **(Ver fórmula)** donde R y R1 tienen el mismo significado que anteriormente y Ha es el halogeno cloro o bromo.
Patent ES-188308-A1 (ES)
Title: UN PROCEDIMIENTO PARA LA POLIMERIZACIoN DE HIDROCARBUROS OLEFiNICOS O ETILÉNICOS
Filed: 1949-05-20
Abstract: Procedimiento para la polimerización de hidrocarburos elefínicos o etilénicos en el que un material que contenga olefines se pone en contacto con un catalizador de película de ácido inorgánico caracterizado por ponerse en contacto el material que contiene olefines citado con una mesa catalizadora constituída por partículas sólidas inertes y n porosas de un diámetro medio menor de 0.033 pulgada a aproximadamente pero no inferior a 0.016 aproximadamente y que tiene una película delgada de un ácido inorgánico dispuesta sobre la superficie de dichas partículas.
Patent ES-189889-A1 (ES)
Title: Perfeccionamientos en los barcos de carga
Filed: 1949-09-29
Abstract: Perfeccionamientos en barcos de carga con uno o más puentes y entre ellos una cubierta de abrigo abierta o cerrada caracterizados porque el alojamiento de la tripulación se construye total o principalmente inmediatamente debajo de la cubierta de abrigo y con preferencia totalmente en la parte central del barco.
Patent ES-197632-A1 (ES)
Title: Un mecanismo escalonador del movimiento de los marcos portalizos
Filed: 1951-04-28
Abstract: Un mecanismo escalonador del movimiento de los marcos porta-lizos aplicable a los telares que tejen a la plana valiéndose de un sistema de palancas accionadoras de los marcos porta-lizos las cuales tienen dos a dos un movimiento relativo de tijera o sea que mientras una de la palancas gira solidaria de un eje auxiliar en un sentido y levanta sus correspondientes marcos porta-lizos valiéndose para ello de unos órganos de levantamiento varillas articuladas o similares existentes entre la palanca accionadora y cada uno de los correspondientes marcos porta-lizos asociados con esta palanca la otra palanca gira en un sentido opuesto solidariamente montada sobre otro eje auxiliar haciendo descender los marcos porta-lizos que están asociados con esta segunda palanca y viceversa que está caracterizado porque comprende para cada palanca accionadora de los marcos porta-lizos un sistema mecánico auxiliar sobre algunos de cuyos elementos van articulados directa o indirectamente una parte o la totalidad de los órganos de levantamiento de los marcos porta-lizos que están accionados con la palanca accionadora en cuestión.
Patent ES-198399-A1 (ES)
Title: Un procedimiento para estimular las ventas
Filed: 1951-06-19
Abstract: Procedimiento para estimular las ventas caracterizado porque los comercios que adopten este sistema darán al cliente que lo solicite un cupón o sello por cada peseta del importe de sus compras. Estos sellos se coleccionarán en una libreta que se proporcionará gratuitamente y cuya capacidad será de 500 sellos por ejemplo.
Patent ES-198407-A1 (ES)
Title: UN PROCEDIMIENTO DE FABRICAR UNA COMPOSICIoN RESINOSA
Filed: 1951-06-19
Abstract: Un procedimiento de fabricar una composición resinosa caracterizada por mezclar (A) de 95 a 60 partes en peso del producto de reacción poliester amida de (a) de 3 a 4 5 moles de al menos un compuesto ácido seleccionado del grupo consistente en ácidos dicarboxilícicos atilénicamente no saturados y anhídridos de los mismos (b) de 0 5 a 2 moles de al menos un compuesto ácido que carece de insaturación etilénica seleccionado del grupo consistente en ácidos alifáticos dicarboxílicos y sus anhídridos teniendo el compuesto ácido al menos dos átomos de carbono no carboxílicos y careciendo de otros grupos reactivos que no sean los grupos carboxílicos y anhídridos(e) de 1 5 a 4 7 moles de al menos un alcohol amínico primario seleccionado del grupo consistente en monoetanolamina y monoisopropanolamina (d) hasta 0 6 moles de al menos un compuesto diamínico primario seleccionado del grupo consistente en etilendiamina propilendiamina y urea igualando al menos 2 2 y no añadiendo de 4 7 la suma de los moles del alcohol amínico primario de (c) y el compuesto diamínico primario de (d) y (e) desde 1 a 2 4 moles de al menos un alcohol polivalente no teniendo más de 75 moles % del alcohol polivalente más de tres grupos nidroxílicos reactivos habiendo sido mezclados los reactivos y calentados a una temperatura de al menos 100º C. durante un periodo suficiente para producir una resina de un punto de ablandamiento de no más de 90ºC. y (B)desde 5 a 40 partes en peso de un epóxido resinoso complejo que es el derivado poliester de un fenolo polivalente y contiene un primedio de más de un grupo epóxido por molécula y está esencialmente libre de grupos funcionales distintos de los grupos epoxi e nidroxi teniendo el epóxido resinoso una temperatura de ablandamiento de desde 40º C. a 140ºc. y calentar la mezcla de (A) y (B) para hacerla reaccionar para formar un copolímero que tiene una temperatura de ablandamiento de desde 27ºC. a 55ºC. para una disolución del mismo al 70% en cresol.
Patent ES-266227-A1 (ES)
Title: Improvements relating to the manufacture of ferromagnetic metal particles
IPC: C25C5/02
Filed: 1961-04-03
Abstract: Ferro-magnetic particles are produced by electrolytic deposition from electrolyte containing iron on the surface of a liquid metal cathode, e.g. mercury, and introducing below the liquid metal surface a supply of the liquid metal whereby the floating layer of deposited magnetic particles overflows and is then separated into magnetic and non-magnetic material. A cell 1 filled with electrolyte to level 30 is provided with an inner open top cathode vessel 2 containing mercury and above which is mounted an anode 4. A vertical tube 33 discharges mercury fed from a reservoir 15, by a solenoid-operated valve 26, below the surface of the mercury in the vessel 2, and the floating layer runs off through an S-bend 5 into a magnetic separator 32. This separator comprises an inclined rotating screw conveyer 6 having notches at the edge of the screw and mounted in a casing surrounded by magnets 7. The magnetic particles are caught in the notches of the conveyer, and the separated mercury flows into a reservoir from which it is pushed up a tube 13 by water pressure. The magnetic particles progress to the left through a furnace 8 where they are age-heated at 200 DEG C. for a few minutes and any occluded mercury is distilled off. Cooling condensers are mounted <PICT:0977459/C6-C7/1> at 9, and an inert gas is introduced to the separator at inlet 11. The ferro-magnetic particles which are either iron or iron-cobalt alloy have a ratio L/W of 1.5 to 1 and are of width 100-1000<\>rA. They are mixed with a non-magnetic material, e.g. a thermoplastic resin, lead or lead alloy, the particles are then orientated, and then pressed to form a compact body. In a modified apparatus a series of cathode vessels 2 are used and the mercury feed from reservoir 15 is controlled by a rotating funnel-shaped member having an outlet at its shallow end which is eccentric and passes over a series of feed tubes supplying mercury to the series of cathode vessels at regular intervals.
Patent ES-294397-A1 (ES)
Title: Multi-storey building structures
IPC: E04H6/08
Filed: 1963-12-11
Abstract: A multi-storey building such as a Motel comprises a vertical load-conveying skirt structure defining an inner well and a row of columns 2 surrounding the skirt structure and jointly supporting therewith a helical car park, floors I, II and III, and a superimposed enclosed structure-floors IV.. VIII. A single enclosed structure may be superimposed above three multi-storey helical car parks or three enclosed structures may be superimposed above a single multi-storey helical car park suitably dimensioned, see Figs. 14 and 15 (not shown), respectively. For architectural layout involving parking, shopping, toilet, restaurant and other amenities together with arrangement of bedrooms, service accommodation, access passages and stairways &c. the Specification remaining drawings (not shown) should be referred to.
Patent ES-303788-A1 (ES)
Title: Improvements in and relating to fertilizer compositions containing ammonium nitrate
IPC: C05G3/00
Filed: 1964-09-05
Abstract: A fertilizer composition containing ammonium nitrate is rendered free-flowing and non-caking by coating the granules with less than 3% by weight on the average, taken over 1000 tons of fertilizer, of a composition comprising china clay having incorporated therein up to 3.5%, preferably not more than 2% of its weight of an aliphatic amine having from 14-25 C atoms in the molecule. The preferred clays are Chyno No. 3 or Gyd-dis clay and the preferred amine is octadecylamine. The preferred fertilizers contain 10 to 90% by weight of ammonium nitrate. The coating is accomplished by adding up to 3% by weight, preferably more than 1% by weight of the clay containing the specified amount of the desired amine to the granules of the fertilizer composition and mixing well, e.g. for 5-15 minutes in an edge runner mill to obtain the coated granules. The fertilizer granules may be first coated with lubricating or fuel oil before being coated with the amine-clay composition.
Patent ES-321757-A1 (ES)
Title: Non-gyrating projectile fuse
IPC: F42C15/18
Filed: 1966-01-05
Abstract: The disclosure is the same as that of Specification 1,126,931, but the claims differ in scope
Patent ES-337160-A1 (ES)
Title: Process for preparing methane-containing gases
IPC: C07C1/02
Filed: 1967-02-22
Abstract: A gas containing a high proportion of CH 4 is made by passing a gas mixture containing H 2 , CO, CO 2 , steam and at least 25 vol. per cent CH 4 over two methanation catalysts in series, part at least of the steam being removed from the gases between the two catalyst stages. The first catalyst is at 200 to 450 C., and the second is in a temperature range which is lower than the exit temperature of the gases leaving the first stage. The original gas mixture may be one made by the catalytic steam reforming of light hydrocarbons, e.g. as described in Specification 820,257. The gases are cooled between the stages and condensate is removed, only enough steam being left in to prevent carbon deposition on the second catalyst. Further cooling and methanation stages may succeed the second stage. A suitable catalyst is active nickel-alumina, e.g. as described in Specification 969,637, and the process may be operated at up to 100 atmospheres pressure. The catalysts may be fluidized beds, and one or both may be cooled, e.g. as described in Specification 1,152,008.
Patent ES-337291-A1 (ES)
Title: Process for the production of lysozyme
IPC: A61K35/54
Filed: 1967-02-25
Abstract: In a process for the production of lysozyme, egg white is contacted with a weakly acidic ionexchange resin at a pH of 6 to 7 at a temperature below room temperature, the resin separated, contaminating proteins eluted therefrom with a salt solution having a concentration of not more than 0.2 M and a pH of not more than 7, and the lysozyme eluted with an aqueous solution of a salt and precipitated from the eluate by increasing the salt concentration therein. The preferred pH is 6.4 to 6.5. The resin used may be one containing carboxylic acid groups.ALSO:Pharmaceutical compositions comprise lysozyme extracted from egg-white by means of an ion-exchange resin (see Division C3) mixed with solid or liquid carriers or diluents.
Patent ES-338093-A1 (ES)
Title: Patterned application of benzyl alcohol with or without a resist on nylon fabrics and dyeing the patterned fabric
IPC: D06P1/00
Filed: 1967-03-06
Abstract: The dyeing properties of polyamide fibres are enhanced by impregnation of the fibres for less than 3 seconds with a solution or suspension of benzyl alcohol in a solvent which is volatile at a temperature below the boiling point of benzyl alcohol, the pH of the solution or suspension being between 3 and 7, the solution or suspension in excess of that absorbed by the fibres then being removed in a conventional manner, and the fibres heated to a temperature between the boiling point of the solvent and that of benzyl alcohol. The fibres containing benzyl alcohol may then be dyed, or may be stored for future use. Two colour effects may be obtained by impregnating the material in pre-selected areas with solutions containing differing amounts of benzyl alcohol, or the solutions or suspensions may contain one or more dye resist agents thus enabling multicolour effects to be produced. The process may be applied to polyamide material in fabric or film form.
Patent ES-340745-A1 (ES)
Title: Benzofuran derivatives suitable as uv-absorbents
IPC: C07D307/79
Filed: 1967-05-19
Abstract: The invention relates to a process for the preparation of a 2-dimethyl phenyl benzofuran of the general formula <FORM:1114030/C2/1> by (1) heating a ketone of a general formula <FORM:1114030/C2/2> with an acid catalyst to effect rearrangement, e.g. polyphosphoric acid or (2) decarboxylating and dehydrating an acid of the general formula <FORM:1114030/C2/3> in which R1, R2 and R3 are hydrogen or one of them is a methyl group. Compounds claimed per se are 2-(2,4-dimethylphenyl)-benzofuran, 2 - (2,4 - dimethylphenyl) - 5 - methyl - benzofuran, 2 - (2,4 - dimethylphenyl) - 6 - methyl-benzofuran, 2 - (2,4 - dimethylphenyl) - 7 - methyl-benzofuran.ALSO:A cosmetic composition capable of absorbing ultra-violet radiation comprises one or more compounds of a general formula: <FORM:1114030/A5-A6/1> in which R1, R2 and R3 are hydrogen or one of them is a methyl group in association with a cosmetic carrier. Many carriers are specified. The compositions may also contain one or more other UV radiation absorbers, such as the sodium salt of 2 - phenylbenzimidazole - 5 - sulphonic acid, the sodium salt of 3,4 - dimethylphenylglyoxylic acid, 4 - phenylbenzophenone or 4 - phenyl - benzophenone - 2\sv - carboxylic acid isooctyl ester. Other additives, such as perfumes, preserving agents or physiologically acceptable dyes, may also be added. Examples are given of compositions in the form of oils, creams, milk, aerosol and lipsticks.
Patent ES-345088-A1 (ES)
Title: Benzhydryl or Dibenzocycloheptenyl Aminopropanol Ethers
IPC: C07D303/22
Filed: 1967-09-15
Abstract: Compounds of the general formula (various R symbols are the same or different and each represents H, halogen, alkyl or CF 3 or R 1 + R1 1 together represent a -CH 2 CH 2 - or -CH=CH- bridge linking the two rings at the positions ortho to the ether group, and Q represents alkyl, Q being other than C 1-3 alkyl when R symbols all represent H) and their salts are prepared by reacting a compound of the formula with QNH 2 , optionally followed by salt formation. The glycidyl ether starting materials are prepared by standard methods. The compounds of the invention have musculotropicspasmolytic and local anaesthetic activity, some show anti-arrhythmic properties and others show #-synpatholytic activity. They may be administered in the form of pharmaceutical preparations containing them in association with a carrier.
Patent ES-347211-A1 (ES)
Title: Process and a device for producing interlaced filament synthetic and artificial yarns
IPC: D01H1/00
Filed: 1967-11-15
Abstract: In the production of multifilament yarn, e.g. of rayon, cellulose acetate, polyamide, polyester, polyurethane, having little or no twist, at any stage between extrusion of the filaments and final take-up or by independent processing, running filaments under tension are interlaced at uniformly spaced points or zones along their length by the action thereon of a fluid, e.g. air, jet emanating from a nozzle and a part of which impinges on the side of the filament bundle remote from the nozzle in pulses acting on the filaments from different directions with a controlled frequency. In the device shown, a gas jet from nozzle 1 hits the filaments 2 and also enters a flow duct, defined by a recess 4, alternately through a branch 61 and 6, as the entrance to 6 or 61 is closed to the gas flow by the filaments. Gas emerging from branch 6 or 61 hits the underside of at least some filaments which undergo combined lateral (traversing) and (intermittent) rotational movements to obstruct the other entrance to 61 or 6 and thus reverse the direction of gas flow in the duct (thereby establishing the pulses) and effect interlacing. The frequency of oscillation of the filaments and, therefore, the interval between interlacing operations, is dependent on several factors, e.g. count of the filament bundle, filament tension, spacing of yarn guides between which the bundle is located, friction between filaments and guides, dimensions of the flow passages, but may be varied by use of interchangeable bodies 5 providing ducts of different lengths.
Patent ES-348773-A1 (ES)
Title: Benzenesulphonyl-ureas and process for preparing them
IPC: C07C311/58
Filed: 1967-12-29
Abstract: Novel compounds I (including salts thereof) wherein Z signifies H, C 1-4 alkoxy, alkyloxy, methoxymethoxy or ethoxymethoxy and X signifies halogen, methyl, -CF 3 or methoxy, or, if Z is alkoxy or alkyloxy X may also signify H, are prepared utilizing standard methods. The preparation of the following intermediates is also described: N - [4 - (# - <3 - methylbenzamido> - ethyl) - benzenesulphonyl] - N1,N1 - diphenyl - urea and -N1 - cyclo - heptatrienylurea, 1 - [4 - (# - <2 - methoxy - 5 - chloro - benz - amido> - ethyl) - benzenesulphonyl] - 3 - cyclo - heptyl - parabanic acid, N - [4 - (# - <2 - meth - oxy - 5 - chloro - benzamido> - ethyl) - benzene - sulphonyl] - phenyl urethane, -N1 - methyl-urea, -N1-acetyl - urea, -N1-cycloheptyl - thiourea and the corresponding -N1-cycloheptyl - isourea methyl ether, -N1-cycloheptyl - isothiourea methyl ether, and -imino - dithiocarbonic acid (in the form of the potassium salt) and the dimethyl ester thereof, N,N1-bis-[4-(#-<2-methoxy - 5 - chloro - benzamido> - ethyl) - benzene - sulphonyl] - urea, 4 - [4 - (# - <2 - methoxy - 5 - chloro - benzamido > ethyl) - benzenesulphonyl] - cyclo - octanone - semicarbazone, 4 - (# - <2 - methoxy - 5 - chloro - benzamido> - ethyl) - ben - zenesulphonamide and the cycloheptylamine salt of N - [4 - (# - <2 - methoxy - 5 - chloro - benzamido> - ethyl - benzenesulphonyl] - N1- acetyl-urea. Pharmaceutical preparations showing hypoglycemic action contain as active ingredient compounds I administration may be orally, e.g. in the form of a tablet. Reference has been directed by the Comptroller to Specification 1,080,705.
Patent ES-348879-A1 (ES)
Title: Intermediate frequency coupling network having a sharply tuned sound carrier cancellation trap inductively coupled to the input circuit
IPC: H04N5/44
Filed: 1968-01-02
Abstract: The output of an I.F. amplifier 10 of a television receiver is supplied via a coupling circuit 13, arranged to attenuate the sound carrier frequency, to the video detector 15, the sound and vision carriers being mixed at 12 to provide an intercarrier sound signal in conventional manner. Resonant circuits L 1 , C 1 and L 2 , C 2 are broadly tuned to the video signal and coupled through a capacitor C c .A resonant sound trap L 3 , C 3 is inductively coupled to the input circuit L 1 , C 1 and supplies sound signals in opposite phase to those appearing in circuit L 2 , C 2 so that they are cancelled at the output terminals 14, 141. A variable resistor R adjusts the phase and amplitude of the voltage in circuit L 2 , C 2 for optimum rejection of the sound signal. The resistor R may be placed in series with the inductor L 2 , or may be dispensed with by suitable selection of the circuit components.
Patent ES-356431-A1 (ES)
Title: Process of making high loaded uo2-columbium cermets
IPC: G21C3/64
Filed: 1968-07-23
Abstract: Uranium dioxide-columbium cermet nuclear fuel of more than 70 volume per cent VO 2 is made by applying a wax coating to VO 2 spheres of density 55-74% theoretical and size 80-250 microns, applying a coating of 19À5-33À5% by weight of columbium of particle size less than 10 microns, compacting the coated spheres at more than 20 tons per sq. in., heating in an inert atmosphere at below 900 C. to remove the wax, and then sintering at 2100-2300 C. in an inert atmosphere.
Patent ES-359004-A1 (ES)
Title: Films of polytetrafluorethylene and process for making them
IPC: C08J5/18
Filed: 1968-10-09
Abstract: Polytetrafluoroethylene film is manufactured by rolling pulverulent P.T.F.E. between rolls at a temperature within the range of from 100 to 325 C. to form a film and sintering the film at a temperature within the range of from 327 to 400 C., and preferably at a temperature of 350 C. The sintering step may be carried out continuously or discontinuously. In the former case the film is subjected to tension in the transverse direction. This tension may be applied at a moment at which sintering has reached such an extent that the tensile strength of the film in the transverse direction which has been increased by sintering are just sufficient to allow the film to be subjected to a transverse tension without the film tearing apart. The tension may be sufficient to stretch the film in the transverse direction. The film or sheet may be drawn in the longitudinal direction or in both the longitudinal and transverse directions. The film which has been preformed by the rolling step may be pressed by a travelling endless metal band with as large a wrapping angle as possible against a roll, the roll being maintained at the desired sintering temperature. The film may be in contact with the heated roll for about 20 seconds. As shown in the drawing, the unsintered preformed film of P.T.F.E. (1) may be conducted via a pressing roll (2) together with a travelling endless metal band (3) over a rotating roll 4 maintained at the sintering temperature and the film (1) thereby sintered is drawn off by the roll (5) and wound up. The endless metal band is kept under tension by the rolls 2, 5 and 6 and a fourth roll (unnumbered). When the sintering step is carried out discontinuously, the preformed film is coated on at least one side with an anti-blocking agent such as a powdered silicate, a liquid silicone or an inorganic carbonate), wound up to form a roll and then sintered.