baber/WOPTO huggingface dataset:
Patent ES-150087-A1 (ES)
Title: UNA DISPOSICIoN DE ANTENAS, PREFERIBLEMENTE DESTINADA PARA AVIONES
Filed: 1940-08-02
Abstract: Propiedad y explotación exclusivas de una disposición de antenaspreferiblemente destinada para aeronavescaracterizada por estar aislados del cuerpo del avión los listones (1) que sirven para la fijación de los cuadros transparentes (4) y montados a modo de antenas en el sistema eléctrico de la instalación radiotelegráfica.
Patent ES-171727-A1 (ES)
Title: UN DISPOSISTIVO CON SU CORRESPONDIENTE PROCEDIMIENTO DE CLISÉS PARA LA IMPRESIoN EN COLORES
Filed: 1945-12-03
Abstract: Dispositivo con su correspondiente procedimiento de señalamiento de clisés para la impresión en colores que se caracteriza esencialmente por la utilización de lentes con retículos provistos de un dispositivo de alumbrado conveniente y dispuestos en un travesaño-soporte con objeto de que la línea que reune los puntos de cruce de los retículos se halle dispuesta paralelamente y encima de una generatriz determinada del cilindro de la rotativa con el fin de permitir el señalamiento del clisé por la puesta en coincidencia observada en dichos lentes de las imágenes de los puntos de cruce de los hilos de los retículos con las imágenes de señales trazadas antes en los clisés partiendo de señales auxiliares dispuestas en un bastidor de señalamiento común a los clisés correspondiente a los distintos colores y sirviendo el mismo bien sea directamente o por mediación de un calibre que reproduzca las citadas señales auxiliares para la graduación de los lentes del dispositivo del señalamiento.
Patent ES-185803-A1 (ES)
Title: Un procedimiento para el tratamiento posterior de coloraciones
Filed: 1948-11-03
Abstract: Procedimiento para el tratamiento posterior de coloraciones obtenidas con colorantes ácidos que contienen una agrupación o-amino-o- oxiazo en estado cromado caracterizado esencialmente por el hecho de tratar las coloraciones con aldehido.
Patent ES-193645-A1 (ES)
Title: UN DISPOSITIVO PARA EL MANDO DEL VARILLAJE DE DIRECCIoN DE AUTOVEHiCULOS
Filed: 1950-06-26
Abstract: Dispositivo para el mando del varillaje de dirección de autovehículos caracterizado porque está constituido por dos levas articulada alrededor de un perno común con interposición de un maguito de goma que constituye una junta torsional y están unidos respectivamente la una a los medios de mando accionados por el volante y la otra al varillaje de dirección que acciona las ruedas.
Patent ES-196452-A1 (ES)
Title: UN MÉTODO DE SUJECIoN PARA DISPOSITIVOS DE ARRASTRE EN LA FABRICACIoN DE CABLES
IPC: B21C5/00
Filed: 1951-02-07
Abstract: Para la unión de una cuerda de arrastre a una extremidad de un tubo. el método de sujeción que comprende colocar el extremo de una barra de estirado que tiene un saliente en o cerca de su extremidad posterior dentro de la parte extrema del tubo y deformar simétricamente dicha parte extrema en torno de la barra de estirado para llevarla a un diámetro efectivo menor y formar en el centro un agujero a través del cual sale la barra de estirado.
Patent ES-237904-A1 (ES)
Title: Process of preparing copolyesters
IPC: C08G63/82
Filed: 1957-10-02
Abstract: The invention comprises random linear copolyesters composed of 90%-30% of units having the formula: <FORM:0877539/IV (a)/1> and correspondingly 10%-70% of units having the structural formula: <FORM:0877539/IV (a)/2> The copolyesters are made by reacting 100 mols of bis-(beta-hydroxyethyl) terephthalate and/or a low polymer thereof with 10-70 mols of 2, 2-bis-[4-(beta-hydroxyethoxy) phenyl] propane in the presence of a polyesterification catalyst, e.g. ethylene glycol titanate (see Specification 851,061). They are soluble in cyclohexanone, dioxane, tetrahydrofuran, o-dichlorobenzene, ethylene dichloride trichloroethane and mixtures of dioxane and toluene or phenol and tetrachloroethane. They are useful in the manufacture of films, fibres, protective coatings, ink bases, base films for pressure-sensitive tape, magnetic tape or electrical tape, laminating film and injection and compression moulded articles. Specification 766,290 also is referred to.
Patent ES-245221-A1 (ES)
Title: Process for producing concentrated urea-formaldehyde solutions by absorbing gaseous formaldehyde in aqueous urea solutions
IPC: C07C45/86
Filed: 1958-10-29
Abstract: Gaseous formaldehyde is continuously absorbed in a multi-stage process to give stable concentrated solutions, the solvent being an aqueous urea solution, the molar ratio of total urea to total formaldehyde being from 1:4 to 1:10 and the absorption being carried out at a pH of from 7 to 9. The stable solution obtained is a mixture of water, urea, formaldehyde and addition products of urea and formaldehyde which are principally condensation products of the methylolurea type in the form of monomers or polymers of low molecular weight.ALSO:Gaseous formaldehyde is continuously absorbed in a multi-stage process to give stable concentrated solutions, the solvent being an aqueous urea solution, the molar ratio of total urea to total formaldehyde being from 1 : 4 to 1 : 10 and the absorption being effected at a pH of from 7 to 9. The absorption is effected in a multi-stage apparatus, the urea solution being circulated countercurrently to the gaseous formaldehyde. The stable solution obtained is a mixture of water, urea, formaldehyde and addition products of urea and formaldehyde (primarily condensation products of the methylolurea type in the form of monomers or low molecular weight polymers). The gaseous formaldehyde used may be obtained by the oxidation of methanol.
Patent ES-271357-A1 (ES)
Title: Iron alloys for use as filler rods in welding
IPC: B23K35/04
Filed: 1961-10-19
Abstract: An iron alloy for an electrode or filler rod for welding carbon steels in a protective gas consists of: .C.0.08-0.15%, .Mn.1.0-1.5%, .Si more than.0.65-1.0%, .Ti.0.10-0.25%, .Al.0.2-0.5%, .P or S.up to 0.03% each, with or without .Cr.0.1-0.15%, and/or one or more of V, Mo, Ni, Ta/Nb, B, alkaline earth metals and/or rare earth metals in a total of up to 2.5%, balance iron and impurities. Any Ti content in excess of 0.10% may be replaced by an equal amount of Zr. Prior art alloys for filler rods are disclosed consisting of: .C.0.08-0.15%, .Mn.1.0-1.2%, .Si.0.2-0.5%, .Ti.0.08-0.25%, .Al.0.01-0.05%, .P or S.up to 0.03% each, with or without .Cr.0.1-0.15%, balance iron and impurities
Patent ES-281770-A1 (ES)
Title: Process and agents for stabilising aqueous emulsions of vinyl polymers
IPC: C08L71/02
Filed: 1962-10-22
Abstract: Aqueous vinyl polymer emulsions are stabilized against coagulation in the presence of electrolytes by adding to said emulsions non-emulsifying nonionic agents which are condensation products of 5 to 35 mols. of ethylene oxide with one mol. of an aromatic hydroxy compound which is a naphthols or a xylenol. The xylenols are defined as phenols bearing only two methyl groups on the nucleus. The term vinyl polymers includes (a) homopolymers of compounds containing the CH2=C= radical, e.g. vinyl acetate, vinyl chloride, styrene, unsubstituted and substituted acrylic acid and derivatives thereof, e.g. amides, nitriles and esters with monovalent alcohols and (b) copolymers obtained from at least two vinyl monomers, e.g. vinyl acetatestyrene, vinyl acetate-vinyl chloride and ethyl acrylate styrene copolymers. The ethylene oxide condensates are used in amounts of 0.25 to 10 gm. per 100 gm. of emulsion. The emulsion may also contain at least one anionic emulsifier, e.g. ethylene oxide nonyl phenol condensates, alkali metal alkyl sulphates and alkali metal alkyl-aryl sulphonates. The examples describe the stabilization of ethyl polyacrylate and polystyrene and copolymers of ethyl acrylate and methyl methacrylate or ethyl acrylate and styrene with condensates of betanaphthol with 11 or 21 moles of ethylene oxide and condensates of xylenol with 15 moles of ethylene oxide. The Specification also refers to to condensation products of 25 moles of ethylene oxide and 1 mol. of C16-C18 fatty alcohols.
Patent ES-294420-A1 (ES)
Title: Improvements in and relating to blast furnace hearths and blocks therefor
IPC: F27D1/00
Filed: 1963-12-04
Abstract: Cruciform carbon blocks 10 for a blast furnace hearth have arms 11 opposite sides 20 of which diverge outwardly to give a dovetail formation, and arms 12 with upper and lower horizontal faces 21 and squared ends 23, the arrangement being such that on assembly horizontal joints transverse to the block lengths are broken. Vertically disposed rows are also offset to lock vertical joints. The arms 11 are formed with corners 13 and 14 at the upper and lower ends of the sides 20. Half blocks and corner blocks are also provided, Figs. 2, 3 and 4 (not shown), to complete the hearth. In a modification, Fig. 8 (not shown), the block is shaped like a Maltese cross.
Patent ES-336616-A1 (ES)
Title: Program Control Device for a Domestic Appliance
IPC: H01H43/12
Filed: 1967-02-09
Abstract: A programme control device for domestic appliances comprises a member 29 rotatable by motor 43 such that channels or blisters (33, Fig. 9, not shown) in a flexible sheet 31, carried on a rigid backing membar 30 with the interposition of porous compressible material 32, selectively interconnect ports (such as 95, 98, Fig. 7, not shown) in the reading head 21 to allow pneumatic suction to be fed to actuators (such as 83, 84, Fig. 1, not shown) operating switches (Figs. 5 and 6, not shown) for control of an appliance. The member 29 can be manually set to a desired position by means of shaft 26 which is then pulled axially to close contacts 52, 53 and energize motor 43 and a vacuum pump (55, Fig. 9, not shown). Spring 63 pivots a latch 58 clockwise so that its end 57 engages groove 56 to hold the shaft 26 against return action of blade spring 48. At the end of a programme cycle the actuator 64 is connected to vacuum by member 29 and rotates latch 58 anticlockwise to release shaft 26 allowing contacts 52, 53 to open the dump valve 69 also being operated to vent chamber 70 to atmosphere and thus to interconnect certain actuators to atmosphere to ensure rapid deactuation thereof. A second embodiment (Figs. 11 to 16, not shown) has modifications which permit release of the latch member by pressing shaft 26 axially inwards at any time during a programme cycle, enable adjustment of dump valve 69, and provide positive return actuation of switch blade 48, by an additional spring (185) acting on shaft 26.
Patent ES-351924-A1 (ES)
Title: Improvements in and relating to Irradiation Apparatus
IPC: G21F7/01
Filed: 1968-03-23
Abstract: In an irradiation apparatus which comprises a thick walled enclosure 1, a duct 36 connected to the enclosure and a pneumatic circuit to transfer a source 34 to irradiating position 49 and return it to the enclosure again, the base of the cavity in the enclosure includes a series of storage wells (only one being shown in the Figure), to receive an equivalent number of sources, said wells being arranged on a circle centred on the cavity axis, a distributer drum 9 being housed in the cavity and containing a cranked passage 35 which connects the duct 36 with each of the wells according to the rotation position of the drum, the enclosure being fitted with means, e.g. hand wheel 21, axle 20, bevel gear 17 and rack 16, to rotate the drum and monitor its rotation, and means for detecting the presence of the source when in each of the wells or when in the duct. The preferred source detecting means is a filament lamp e.g. 50 arranged so that when the source is in position the beam from the lamp is interrupted and thus by means of a detector 51 activates a warning signal 54. The presence of the source in the well may be arranged similarly. If desired the drum rotation may be controlled automatically. The external duct may be removed and replaced by an obturator when the container is transported or handled. The drum may be rotated so as to position duct 35 between the wells 34 so as to seal them off during transport or handling of the container.
Patent ES-355567-A1 (ES)
Title: Support and interconnection arrangement for semiconductor rectifiers in alternator structures
IPC: H05K3/42
Filed: 1968-06-28
Abstract: A connector comprises a tubular member 10 provided with axially extending slots 12 and flanges 11, 18, formed by upsetting, which retain the connector in an aperture 17 formed in a base-plate 15 carrying printed circuitry 16 on one face. The flange 11 is in contact with an element of the printed circuit. The terminal lead 20 of a semi-conductor rectifier 24 is connected within the bore 21 of the connector to a phase winding 19 of a three-phase generator. To make the connection the bared end of winding 19 is located transversely in the slots 12 and the portions of connector 10 separated by the slots are crimped on to the lead 20 and winding 19. The connection is consolidated by dipping this end portion of the connector 10 into a solder bath 23 contained in a crucible 22. Alternatively, the printed circuitry may be disposed on the face of the base-plate adjacent flange 18 only, or on both faces of the base-plate.
Patent ES-357099-A1 (ES)
Title: Nematocidal composition and method containing dialkyl and dialkenyl n,n'-bis(substituted carbamoyloxy) dithioloxalimidates
IPC: C07C/
Filed: 1968-08-09
Abstract: Nematocidal compositions contain an inert diluent and a compound of the general formula where R 1 and R 2 each are C 1-4 alkyl or C 3-4 alkenyl groups and R 3 and R 4 each are H, C 1-4 alkyl, C 3-4 alkenyl or propargyl groups [see Division C2 for preparation of compounds]. The compositions may contain another insecticide, miticide, fungicide or nematocide. Amongst numerous examples the compounds diethyl N,N' bis(methylcarbamoyloxy) dithioloxaiimidate and' N.N'-bis(allylcarbamoyloxy) dithioloxalimidate are incorporated into nemat'ocidal compositions. Example 22 specifies 1,4- dichloro-2,5-dimethoxybenzene (fungicide) as a component of nematocide.
Patent ES-376417-A1 (ES)
Title: Method for briquetting grass and similar green crops
IPC: B30B11/26
Filed: 1970-02-10
Abstract: In the manufacture of fodder briquettes, especially for ruminants, the green crops are artificially dried to a moisture content of 15-22% and, while at a temperature of 45 DEG -65 DEG C. (110 DEG -150 DEG F.), are fed to a reciprocating briquette press for being compressed to a specific weight of 0.7-0.9 grams per cm.3. The briquette rod produced is cooled while passing through a guide pipe somewhat larger in diameter than the rod which is displaced through the guide pipe against a resistance to counteract longitudinal expansion of the briquette rod.
Patent ES-391140-A1 (ES)
Title: (cyano methylphenoxy) hydroxy alkylamino - propanes for coronary disease and hypertonia
IPC: C07C255/30
Filed: 1971-05-13
Abstract: 1-(2-Cyano-5-methylphenoxy)-2-hydroxy-3-alkylaminopropanes. (I):- (where R is 2-6C alkyl, pref. t. butyl are used for treating coronary conditions, tachycardia and hypertonia. They are prepd. e.g. from an epoxypropane or halohydrin and NH2R or RNHCONHR or by introducing the alkyl into the unsubstd. amine or by removing an easily hydrolysable gp. G from -OCH2 HCH2NHR or by removing protective gp. P from -OCH2 HCH2 R or by hydrolysing an oxazolidinone or by diazotising an 2-aminomethylphenoxy cpd. to the 2-cyano- cpd.
Patent ES-396920-A1 (ES)
Title: Ether and ester substituted d-glycofuranoside compounds
IPC: C07D307/20
Filed: 1971-11-11
Abstract: O-Esters of monosaccharides which esters include at least one monosaccharide hydroxyl group esterified by the acyl radical of an araliphatic carboxylic acid having an antiinflammatory action, the or each remaining saccharide hydroxyl group being free, etherified by hydrocarbon radical which may be substituted or unsubstituted, or esterified by the acyl radical of an organic acid, with the proviso that if a glucofuranoside is only esterified at the 2-hydroxyl group by the acyl radical of an araliphatic carboxylic acid having an anti-inflammatory action, the acyl radical is not the acyl radical of a phenyl-, lower alkoxyphenyl-, lower alkylphenyl-, trifluoromethylphenyl- or halogenophenyl-aliphatic carboxylic acid, and its salts, are useful as agents for treatments where anti-inflammatory (antiphlogistic) activity is required.
Patent ES-414276-A1 (ES)
Title: 2-(Benzofuran)-acetamidines
IPC: C07D405/12
Filed: 1973-05-02
Abstract: 2-(2-Alkyl-3-benzofuranyl)-N,N-(3-alkyl-3-azapentamethylene)-acetamidines and related derivatives are useful antihypertensive agents.
Patent ES-425531-A1 (ES)
Title: Varnish resin binder for electro-coating metals
IPC: C09D5/44
Filed: 1974-04-20
Abstract: A resinous binder for varnish substantially free from oxide gps. is prepd. by reacting a Mannich base derived from a condensed phenol (I), a secondary amine (II) and a formaldehyde source, with an epoxide resin contg. 0.6-1.3 epoxide gps. per mol. (I) (I) is pref. of formula (I) (where OH is o or p. to X and X = 1-3C alkylene, SO2, SO or O). (II) comprises at least one sec. amine contg. is not 1 OH gp. with (out) other sec. or prim. amines. For cathodic electro dip-coating of metals, esp. electrical conductors. The resin is easy to manufacture and stable in store. The varnish ionised by acidification is highly bath-stable. Coatings after heat-hardening adhere strongly to substrates and are tough, elastic and scratch resistant.
Patent ES-432901-A1 (ES)
Title: Treatment of aqueous waste streams with hydrogen peroxide to remove chlorinated isocyanurates therefrom
IPC: C07D251/32
Filed: 1974-12-13
Abstract: Aqueous waste streams containing dissolved chlorinated isocyanurates and sodium chloride are contacted with hydrogen peroxide at a pH of about 0.5 to 12.0 whereby the chlorinated isocyanurates are converted to substantially insoluble cyanurate values which are separated by filtration or otherwise removed. The cyanurate values consist mainly of cyanuric acid at the lower pH range and sodium cyanurates at the upper pH range. The resulting filtrate is much lower in organics than the original waste streams.
Patent ES-434005-A1 (ES)
Title: Method of purifying triaryl phosphites
IPC: C07F9/145
Filed: 1975-01-21
Abstract: The subject matter of the invention is a method of preparing pure triaryl phosphites by treatment with a hydrogen compound of nitrogen. The invention can be applied to decolorizing triaryl phosphites with a view to using them as stabilizers, antioxidants and complex-forming agents in the plastics and rubber industries.
Patent ES-442355-A1 (ES)
Title: HF signal transmission device
IPC: H04B3/44
Filed: 1975-11-05
Abstract: HF signal transmission device comprising a HF transmission path and an LF supply current transmission path connected between common input and output terminals. The LF transmission path is provided with a blocking inductance for the HF signals which, to avoid hum modulation, comprises a series of at least two coil pairs wound on an open magnetizable core, the coils in each pair being wound in opposite sense, and the LF supply current being tapped from the junction point between the two pairs.
Patent ES-450155-A1 (ES)
Title: Device for extinguishing a liquid-fuel fire by isolation
IPC: F27D5/00
Filed: 1976-07-26
Abstract: The device comprises at least one receptacle for collecting an accidental outleakage of liquid fuel and especially liquid sodium at high temperature. The receptacle is fitted with a cover which is provided with sloping channels for the flow of the liquid fuel and with openings through which it passes to the base of the channels. The openings are closed by retractable shutters which withdraw under the pressure of the liquid fuel within the channels and close automatically after it has flowed into the receptacle.
Patent ES-454698-A1 (ES)
Title: Biphenylyl ethers and method of use
IPC: C07D211/22
Filed: 1976-12-30
Abstract: Biphenylyl ethers of the formula R-O-CH2-CR1(OH)-CH2Z wherein R1 is H or CH3 Z is dialkylamino of 2-8 carbon atoms, morpholino, pyrrolidino, piperidino, homopiperidino, hydroxypyrrolidino, hydroxypiperidino or hydroxyhomopiperidino R is either biphenylyl substituted by at least one of F, Cl, Br, I, CF3, NO2 and piperidino or, when R1 is CH3 or when Z is homopiperidino, hydroxypyrrolidino, hydroxypiperidino or hydroxyhomopiperidino, unsubstituted biphenyl, and the physiologically acceptable acid addition salts thereof, possess cholesterol blood-level-lowering activity and can be produced by reacting a compound of the formula R-O-CH2-Y wherein Y is < IMAGE > or -CR1(OH)-CH2X, X being Cl, Br, I or a free or functionally modified OH-group, with an amine of the formula H-Z.
Patent ES-457784-A1 (ES)
Title: Basic substituted xanthine derivatives
IPC: A61K31/52
Filed: 1977-04-14
Abstract: There are prepared compounds corresponding to the general formula T - Alk - NH - CH2 - CH(OH) - CH2 - O - Ar I in which T represents a theophyllinyl-(7) or theobrominyl-(1) radical, Alk is a linear or branched alkylene group with 2 to 5 carbon atoms which may also be substituted by a hydroxy group and Ar represents an aromatic monocyclic or condensed bicyclic, carbocyclic or heterocyclic radical optionally substituted by one or more alkyl groups with 1 to 6 carbon atoms, alkenyl groups with 2 to 6 carbon atoms, alkinyl groups with 2 to 6 carbon atoms, hydroxy groups, acyloxy groups with 1 to 6 carbon atoms, alkoxy groups with 1 to 6 carbon atoms, alkenoxy groups with 2 to 6 carbon atoms, phenyl radicals, halogen atoms, amino groups, acyl groups with 2 to 6 carbon atoms, aminocarbonyl groups, ureido groups, acyl amino groups with 1 to 6 carbon atoms, cycloalkyl groups with 3 to 8 carbon atoms or by one or more cycloalkenyl groups with 4 to 8 carbon atoms, the heterocyclic radical consisting of individual rings with 5 to 6 members and containing from 1 to 4 heteroatoms, and their pharmaceutically acceptable salts. The compounds have beta-adrenolytic activity.
Patent ES-462044-A1 (ES)
Title: Absorbent article
IPC: D04H1/54
Filed: 1977-09-01
Abstract: An absorbent article comprising, an absorbent pad having a mass of hydrophilic fibers and a matrix of a comminuted hydrophobic material dispersed in the interfiber spaces defined by the fibers throughout at least a portion of the pad.
Patent ES-468565-A1 (ES)
Title: Preparation of cyclobutanones
IPC: C07C67/00
Filed: 1978-04-05
Abstract: A process for the preparation of a cyclobutanone of the formula < IMAGE > in which R1 to R6 each independently is a hydrogen, halogen, cyano, alkoxy, alkoxycarbonyl, carboxamido, dialkylphosphono, alkyl, cycloalkyl, aryl, aralkyl or alkenyl radical, or two of them together with the carbon atom to which each is linked form a ring, comprising reacting an N,N-disubstituted carboxylic acid amide of the formula < IMAGE > in which R7 and R8 each independently is an alkyl, cycloalkyl, alkenyl, aryl or aralkyl radical or together form a ring, with an inorganic acid halide, and then reacting the product with a tertiary amine, an olefin of the formula < IMAGE > and a Lewis acid, and subsequently hydrolyzing the mass. Preferably isobutyric acid dimethylamide is employed as the carboxylic acid amide, phosgene is employed as the inorganic acid halide, triethylamine is employed as the tertiary amine and zinc chloride or titanium tetrachloride is employed as the Lewis acid. The products are known intermediates for insecticides.