baber/WOPTO huggingface dataset:
Patent ES-181244-A1 (ES)
Title: UN PROCEDIMIENTO Y APARATO PARA LA DILACERACIoN DE CÉLULAS ANIMALES O VEGETALES CON OBJETO DE EXTRAER LOS PRODUCTOS CELULARES DE SECRECIoN
Filed: 1947-12-30
Abstract: Procedimiento y aparato para la dilaceración de células animales o vegetales con objeto de extraer los productos celulares de secreción especialmente de los mohos y de los hongos, caracterizándose porque se tritura la materia y se la somete a la acción de una corriente eléctrica de alta frecuencia que se produce con ayuda de una lámpara de triodo, continuando la acción de la corriente hasta la dilaceración parcial o total del cuerpo tratado; prensándose la magma obtenida y filtrándose el líquido sobre porcelana antes de colocarle en las ampollas, las cuales son tyndalizadas y sometidas a los experimentos de esterilización habituales.
Patent ES-185335-A1 (ES)
Title: MEJORAS EN DISPOSITIVOS ELECTRoNICOS
IPC: H04Q11/04
Filed: 1948-09-27
Abstract: Mejoras en dispositivos electrónicos caracterizadas por un método para cambiar la posición en una primera serie de periodos repetidos invariables de tiempo que consiste en medio una segunda serie de periodos dé tiempo inicialmente en sincronismo con y normalmente de la misma longitud que los de la primera serie en producir un impulso de salida en una posición invariable en cada uno de los referidos períodos de tiempo de segunda serie y alargando o bien acortando uno cualquiera de los referidos períodos en la segunda serie por lo que los períodos de tiempo de segunda serie se escalonan relativamente a la primera serie y en consecuencia la posición de los impulsos de salida relativa a la referida primera serie de períodos de tiempo es después de eso cambiada.
Patent ES-193631-A1 (ES)
Title: UN TRANSFORMADOR QUE POR UN SISTEMA ESPECIAL MANTIENE UNA TENSIoN CONSTANTE EN SECUNDARIO INDEPENDIENTE DE LAS VARIACIONES DE LA CORRIENTE DE PRIMARIO
Filed: 1950-06-26
Abstract: Transformador que por un sistema especial mantiene una tensión constante en secundario independiente de las variaciones de la corriente de primario que se caracteriza porque utiliza la variación de reluctancia de un circuito magnético derivado de campo variable por la inclusión de un espacio de aire entre su armadura y utiliza la constancia de campo inducido en la segunda rama del circuito magnético por el efecto de equilibrio de un sistema de reactancia equilibrada inductivo-capacitivo acordado a la frecuencia de la corriente de inducción primaria.
Patent ES-197103-A1 (ES)
Title: UN DISPOSITIVO PARA LA LIMPIEZA DE LAS MIRILLAS DE OBSERVACIoN DEL INTERIOR DE LAS CáMARAS DE VACiO ELEVADO
Filed: 1951-03-21
Abstract: Un dispositivo para la limpieza de las mirillas de observación del interior de las cámaras en las cuales reina un vacío elevado y en cuyos cristales se forman por condensación capas de materia sólida que absorbe la luz caracterizado porque los condensados están sujetos al efecto de fuerzas mecánicas que los apartan de su base.
Patent ES-197195-A1 (ES)
Title: UN PERFECCIONAMIENTO EN LA FABRICACIoN DE OBJETOS DE VIDRIO, MOLDEADOS POR PRENSADO
Filed: 1951-03-30
Abstract: Perfeccionamiento en la fabricación de objetos de vidrio moldeados por prensado que consiste en recibir la porción de masa vítrea en un soporte intermediario dejándola allí extenderse asta que haya adoptado dimensiones próximas a las del molde transfiriendo después la masa de vidrio así obtenida al molde de forma tal que la superficie del vidrio que no has estado en contacto con el soporte venga a llenar el fondo del molde terminándose la formación definitiva del objeto por la acción de presión del punzón sobre el contenido del referido molde.
Patent ES-198786-A1 (ES)
Title: MECANISMO TRANSMISOR DE MOVIMIENTO A UN FLuIDO ORECEPTOR DEL MOVIMIENTO DEL MISMO
Filed: 1951-07-07
Abstract: Mecanismo transmisor de movimiento a un fluido o receptor del movimiento del mismo esencialmente constituido por dos o más ejes de los que son solidarias superficies helicoidales o sensiblemente helicoidales disponiendo los ejes a distancia convenientes para que cada superficie impulsora barra en su rotación`parte del espacio barrido por la superficie impulsora conjugada
Patent ES-271669-A1 (ES)
Title: Polymerization of butadiene
IPC: A62B9/02
Filed: 1961-10-31
Abstract: Polymers of butadiene in which at least 80% of the units are in a cis-1,4 configuration are made by polymerizing butadiene in the presence of a catalyst system formed by mixing (1) TiCl3I, (2) an organo-aluminium compound of the formula AlR3 or AlR2X, in which each R is a hydrocarbon radical and X is a halogen atom, and (3) an organic ether. Specified aluminium compounds are aluminium trimethyl, triethyl, triisobutyl, trihexadecyl, triphenyl, monomethyldiethyl, monoethyldimethyl, diethylmonochloride, and diisobutyl monobromide. The organic ether may be methyl, diethyl, din-propyl, diisopropyl, di-n-butyl, methyl ethyl, isopropyl ethyl, or isopropyl methyl ether, or ethylene oxide, furan, furfural, tetrahydrofuran, dioxane, or morpholine. The catalyst system may be preformed or formed in situ. The polymerization is generally effected in a hydrocarbon diluent, which may be dried by distillation over aluminium triisobutyl.
Patent ES-291595-A1 (ES)
Title: Method of manufacturing metallic images on aluminum and aluminum alloys
IPC: G03C1/77
Filed: 1963-09-12
Abstract: Internal and/or external metallic images are made by exposing an aluminium or aluminium alloy carrier having its surface oxidized to form a porous oxide layer separated from the metal of the carrier by a non-porous intermediate layer, the porous layer being sensitized with a photosensitive compound whose light-reaction product will deposit metallic mercury from mercurous ions, treating the exposed carrier with a nuclearintroduction bath comprising a solution containing mercurous ions with or without silver ions to form a latent mercury or silver amalgam nuclear image, and intensifying the latent image with metal, e.g. silver, copper, nickel, cobalt or nickel and cobalt, by treatment with a solution of a salt of such a metal and a reducing agent for said salt. Internal dye images may be obtained by intensifying the latent image using a silver physical developer containing a colour coupler and a phenylene diamine colour developer followed by removal of the metallic image. A mercuric ion adsorption effect which may occur during the nuclear-introduction step and cause fogging is prevented or suppressed by (i) adjusting the concentration of the mercuric ions in the nuclearintroduction bath up to a value of at least 10<-4> molar, (ii) treating the porous oxide layer before sensitization with a solution of a mercuric compound or (iii) adding an organic hydroxy acid e. g. citric, tartaric, glycollic, glyceric or malic acid to the nuclear-introduction bath or (iv) otherwise treating the latent nuclear image prior to intensification with a solution of such an acid. When a dye image is to be formed the latent nuclear image may be treated with a citric acid or glycollic acid solution to prevent colour fog. The intensification step may be conducted by the method described in Specification 1, 64, 725. Oxidation methods for forming the porous and non-porous layers on the carrier are described and photo-sensitive compounds specified for use in the process are aromatic diazosulphonates such as sodium o-methoxybenzene diazosulphonate, aromatic diazocyanides, o-hydroxybenzene or -naphthalene diazonium compounds, o- or p-nitro-mandelonitrile, the bisulphite compounds of o- and p-nitrobenzaldehyde and inorganic metal complex compounds liberating CN<->, CNS<->, NO<->2, SO3<=>, S2O3<=>, NH3, pyridine or derivatives thereof or thiourea or derivatives thereof.
Patent ES-295602-A1 (ES)
Title: Lacquer and glue and processes of using the same
IPC: C09J175/14
Filed: 1964-01-22
Abstract: A lacquer or adhesive comprises the product resulting from the mixture in solution in an organic solvent of an unsaturated polyester, an organic polyisocyanate, an unsaturated modifying agent having a functional grouping which is reactive with the free -NCO groups of the polyisocyanate, and an organic peroxide. Modifying agents specified are: diallylcarbinol, diallyloxypropanol, trimethylolpropane diallyl ether, allyl alcohol, propylene-glycol monoallyl ether, allyl vinyl carbinol, allylpropenyl carbinol, allylamine, diallylamine and diallylamino ethanol. The peroxide may be cumene hydroperoxide or benzoyl peroxide. In Example (1) a solution of the reaction product of hexane 1,2,6-triol and tolylene diisocyanate in ethyl acetate and in admixture with diallylamine was mixed with a solution of the polyester of ethylene glycol and maleic acid in ethyl acetate and the mixture applied to a steel plate.ALSO:Metal surfaces and metal cables are lacquered for protection against corrosion by applying a layer of the product resulting from the mixture in solution in an organic solvent of (1) an unsaturated polyester (2) an organic polyisocyanate (3) an unsaturated modifying agent and (4) an organic peroxide to the metal and curing at 150 DEG C-300 DEG C. for 1-15 minutes to harden the coating. In examples the coating is applied to steel plates and a cable consisting of 5 steel wires.
Patent ES-317401-A1 (ES)
Title: Torque yarn process
IPC: D02J1/22
Filed: 1965-09-13
Abstract: A twist-lively yarn of a thermoplastic polymer is produced on a drawtwisting machine by causing the twist backed up by the traveller of the ring spindle to run back into a heatsetting zone, with the heat-seat yarn being wound on the spindle at a lower twist level. The heating means may comprise a heated plate, pin, or straight tube. The traveller preferably has a sharp edge to increase the amount of twist backed-up while the yarn may be guided through the traveller, around the edge, and then around the yarn leaving the balloon before reaching the spindle. The yarn may be a mono-or multi-filament yarn, with the filaments being of non-circular cross-section due to the shape of the spinning orifice, or to the filaments being deformed by pressure rollers or by scraping.
Patent ES-320840-A1 (ES)
Title: Steam engines
IPC: F01B17/04
Filed: 1965-12-17
Abstract: In a steam engine the cylinder 3 is surrounded by a steam jacket 6 which is secured tothe cylinder in a manner permitting free axial expansion of the cylinder relative to the jacket. A base-plate 8 is held against a shoulder 9 on the cylinder by bolts 10 connecting the plate with a member 11 clamping the cylinder head 2 to the cylinder and the jacket 6 is secured to the plate 8 by bolts 12.
Patent ES-322386-A1 (ES)
Title: 6-amino-penicillanic acid derivatives
IPC: C07D499/76
Filed: 1966-01-28
Abstract: The invention relates to 2-pyridyl penicillins, of the formula wherein X is oxygen or sulphur and R is a straight-chain C 1 to C 4 alkyl or alkenyl radical and to the non-toxic salts thereof with organic or inorganic bases. These penicillins are prepared by reacting 6-amino-penicillanic acid or a salt thereof with a compound introducing the acyl radical of an acid of formula wherein X and R are as before, and optionally converting the product into a salt suitable such compounds being: (1) the free acid, in the presence of a water binding agent (e.g. dicyclohexyl carbodiimide) (2) a halide, anhydride, or mixed anhydride of the acid, in the presence of an acid binding agent (e.g. sodium or potassium bicarbonate, carbonate, or hydroxide or a tertiary organic base) or (3) an azide or activated ester of the acid, such as the p-nitrophenyl ester. The reaction using (2) above is performed in organic solvent when the acid binding agent is an organic base, and in aqueous-organic medium when this agent is an alkali metal compound. Examples are given for the preparation of the following penicillins: methoxy- ethoxy- n-propoxy- n-butoxy- allyloxy- methylthio- ethylthio- n-propylthio- and allylthio-2-pyridyl penicillin. Examples are also given for preparing starting materials, as follows: (1) 3-n-butoxy-picolinyl chloride is prepared by refluxing the corresponding acid with thionyl chloride in benzene, in the presence of dimethyl-formamide (2) 3- n-butoxypicolinic acid is prepared by hydrolysis with HCl at elevated temperature, of the corresponding acid amide (3) 3-n-butoxy picoline amide is prepared by reacting 3-hydroxy picoline amide with n-butyl bromide in dimethyl formamide, in the presence of K 2 CO 3 (4) the corresponding 3-methoxy and 3-n-propoxy picoline amides, chlorides and acids are analogously prepared (5) 3-ethylthiopicolinic acid is prepared by reducing dithio-3,31-dipyridyl-2,21- dicarbonic acid to 3-mercapto-picolinic acid, and reacting the latter with ethyl iodide. Pharmaceutical compositions comprise the inventive penicillins or their non-toxic salts and an inert carrier, in conventional forms for oral, rectal, local, or parenteral administration. Salts may be those of Na, K, NH 4 , Mg, Ca, or alkyl- and alkanolamines, heterocyclic bases, and procaine, benzylamine, dibenzylamine, or 1- phenyl-2-propylamine. Oral dosage units may take the form of tablets or dragee cores, with conventional excipients, and dragee coatings. Rectal forms comprise suppositories with a fusible fatty carrier or rectal gelatine capsules containing the active agent in a suitable polyethylene glycol carrier. Dry ampoules for preparing aqueous parenterally administrable solutions contain a sterile water-soluble salt of the penicillin, optionally with solid soluble stabilizers and buffers. Locally applicable compositions may be ointments or powders of the penicillins or their salts, with conventional excipients.
Patent ES-334516-A1 (ES)
Title: Coaxial patchcord assembly
IPC: H02G15/00
Filed: 1966-12-14
Abstract: A coaxial connector is located in a plugboard 10 (Fig. 3, not shown), by two oppositely directed C-shaped spring members 40c engaging the inner surface of an aperture (11) and is prevented from being pushed further into the plugboard by a ring corrugation 40b. The outer conducting sleeve (40) of the connector is electrically and mechanically connected to the screening braid 16 of the coaxial cable 14 by a crimped ferrule assembly comprising a rigid support ferrule 44 inserted between the inner insulation 18 of the cable 14 and the screening braid 16 to protect the inner insulation against crimping, a retaining ferrule 42 to secure the braid 16 to the ferrule 44, and an outer ferrule 60 to secure the outer conducting sleeve (40) to the ferrule 42. The contact pin 50 is connected to the inner conductor 20 (Fig. 5, not shown), of the cable 14 by crimping as at 50b, and is spaced from the outer conducting sleeve (40) by a dielectric insert 34 having a forward portion of reduced dimensions 34c to accommodate flexing of the spring members 40c. A dielectric spacer 36 prevents contact between the flanged end 44a of ferrule 44 and the rearward end of contact pin 50. Withdrawal of contact pin 50 in the axially forward direction is prevented by a flare 50f abutting against a shoulder transition region on the internal bore of insert 34. Relative rotation of contact pin 50 and insert 34 is prevented by a dimple 50c on the contact pin 50, which engages the insert 34.
Patent ES-336338-A1 (ES)
Title: Solid blends of peroxy compounds and phosphate containing detergent bases
IPC: C11D11/00
Filed: 1967-02-01
Abstract: A particulate detergent composition comprises a major proportion by weight of a homogeneous detergent base having a normal size distribution and consisting of substantially regular particles and distributed therein a minor proportion by weight of an active oxygen-containing material consisting essentially of substantially regular particles of which at least 80% by weight have diameters which vary by no more than 25% from the average particle diameter of the material, having a bulk density of 100% to 300% of that of the detergent base and having an average particle diameter of (2À5PX) (1+B o - B d ) mm. where X has a value of 0À4-0À7 and where P = particle size of detergent base, B o and Bd=bulk density of oxygencontaining compound and detergent base, respectively. The oxygen - containing compounds are preferably alkali metal percarbonates or perborates.
Patent ES-337314-A1 (ES)
Title: Process for the manufacture of Poly-beta-Amides
IPC: C08G69/22
Filed: 1967-02-27
Abstract: Azetidinone - 2 4 - methylazetidinone - 2 4 - ethylazetidinone - 2 4 - vinyl - azetidinone-2 or cis- or trans-3,4-dimethylazetidinone-2 or mixtures thereof are anionically polymerized in a two-phase system by first dissolving the #- lactam in a halogenated aromatic compound (e.g. chloro-, bromo-, o-dichloro-benzene or 2-, 3-, or 4-chlorotoluene) the ratio of solvent to #-lactam lies between 10:1 and 1:1. This soln. is then diluted with a " heavy gasoline " in such a proportion that the solution is near the point at which it separates into its components polymerization is then carried out in the range - 20 to + 50 C. in the presence of a catalyst (e.g. potassium pyrrolidone) and preferably a co-catalyst (e.g. oxalyl-pyrrolidone). " Heavy gasoline " is defined as a non-aromatic gasoline fraction having a boiling point in the range 100-240 C. Reference has been directed by the Comptroller to Specification 1,092,195.
Patent ES-339364-A1 (ES)
Title: Improvements in or relating to Loading and Transportation.
IPC: B65G69/00
Filed: 1967-04-15
Abstract: A loading machine moves along the whole of a mineral face AB, and back to an intermediate point T of the face, while a conveyer moves directly to T in the same period of time. As shown, AT = (AB). In modifications, AT = 1/3 (AB) (Fig. 2, not shown), and AT = 2/3 (AB) (Fig. 3, not shown).
Patent ES-340096-A1 (ES)
Title: Electrodeposition of chromium upon a continuous metal strip
IPC: C25D3/04
Filed: 1967-05-03
Abstract: In a process for electro-plating chromium on to continuous thin gauge metal strip, the strip is passed through a chromium plating bath comprising chromic acid and a catalyst comprising fluoride ion or complex fluoride ion with or without sulphate ion, at a velocity of at least 30 m/min. The strip may be of iron or an alloy thereof, e.g. stainless steel, and may be precoated, e.g. with copper or nickel. Sulphate ion may be present in the bath as H 2 SO 4 or as strontium fluoride the complex fluoride ion may be fluoaluminate, fluosilicate, fluozirconate, fluotitanate or fluoborate and fluoride ion and complex fluoride ion may be present in the bath as potassium salts thereof. Prior to electro-deposition oil or grease may be removed from the strip prior to plating by anodic or cathodic treatment in an alkaline bath which may contain sodium hydroxide or other inorganic hydroxide, or inorganic salt e.g. a silicate, borate or phosphate. The bath may also contain a surfactant, e.g. sodium alkylsulphate. Rust may be removed by treatment in a hydrochloric or sulphuric acid bath. The plated strip may receive a subsequent treatment with aqueous dichromate solution such as alkali metal, e.g. sodium, dichromate. The solution may also contain a phosphate, e.g. monosodium phosphate. The strip may be cathodic during this treatment. The plated strip may be given a further coating of polybutadiene-base pigment enamel a base coat of oleoresin varnish enamel followed by a top coat of vinyl base enamel or an enamel containing zinc oxide.
Patent ES-340450-A1 (ES)
Title: Process for the oxidation of hydrocarbons in the presence of boric acid additives
IPC: C07C29/52
Filed: 1967-05-12
Abstract: In a continuous process for the partial oxidation of a hydrocarbon to the corresponding alcohol and ketone, the hydrocarbon being oxidized with O 2 in the liquid phase in presence of a boric acid, the product being hydrolysed to recover boric acid and free alcohol, and the recovered boric acid and unreacted hydrocarbon being recycled, the total content of adipic, glutaric and #-hydroxycaproic acids in the feed is maintained at below 0.9 wt. per cent (expressed as C based on boric acid, as orthoboric acid, recycled). The oxidation of cyclohexane to cyclohexanone and cyclohexanol is exemplified. The level of undesired acids may be reduced by recovering solid boric acid and washing it with water, cyclohexane, cyclohexanol and/or cyclohexanone or the organic liquid phase separated after the hydrolysis step (" cyclohexane oil "). Reference has been directed by the Comptroller to Specification 1,044,824.
Patent ES-342598-A1 (ES)
Title: Vehicle antiskid braking systems
IPC: B60T8/50
Filed: 1967-07-04
Abstract: In an anti-skid braking system incorporating a skid sensing device arranged to release at least one of a vehicle's brakes to avoid locking, there is provided a sensitivity control valve 12 (Fig. 1) (detailed in Fig. 2) to control air pressure to the brake operating mechanism. The control valve 12 has an inlet port 24 connected to a reservoir 7 (Fig. 1) via a driver's valve 6 and an outlet 23 connected to a chamber 2 of brake operating mechanism 1. A restrictor member 25, movable by a diaphragm actuator 41 when supplied with air under pressure via inlet 13 and non-return valve 47 from a valve 9 when a plunger 10 therein is actuated by an inertia type skid sensor (not shown), provides a variable restriction to the flow of air through passage 22 for operating the brakes. The restrictor has a head 27 for engagement with a valve seat 28 and is provided with a recess 29 which permits only a restricted flow from inlet 24 to outlet 23 when head 27 is seated. The non-return valve 47 has a bleed orifice 50 to permit an exhaust flow of air from chamber 42 at a predetermined rate following each anti-skid operation. Anti-skid operation (Fig. 1).-When a skid is sensed plunger 10 of valve 9 is moved and causes air pressure from a reservoir 8 to be admitted to a chamber 3. Simultaneously air pressure is applied via line 13 to chamber 42 of actuator 41, thereby the restrictor member is moved to restrict flow to chamber 2. When the skid tendency is overcome plunger 10 is released and chamber 3 is connected to exhaust. The rise in pressure in chamber 2 is delayed by the restrictor to ensure that the rise does not occur in a period when anti-skid control valve 9 is operating cyclically to apply and release the brakes. Alternatively, the restrictor valve actuator may include a piston (Fig. 3, not shown) instead of a diaphragm, and a needle valve may be provided by means of which a restricted exhaust flow from the actuator is adjustable, to adjust the period of time in which the restrictor offers the greatest restriction. Specification 1,151,223 is referred to.
Patent ES-346708-A1 (ES)
Title: Method and Machine for the Damp Treatment of Fabrics
IPC: D06B3/26
Filed: 1967-11-02
Abstract: Apparatus for wet-treating fabrics comprises a cylindrical vat 2. having a horizontal axis and injection nozzles 25-32 fed by a pump recirculating the bath liquid through suction nozzles, e.g. perforated pipes 17, 18, disposed inside squirrel cage rotors 10, 12 which rotate at a speed substantially equal to that of the bath liquid, over which the fabric passes in non-slipping engagement and which cause spreading out and relatively rapid movement of one section of the fabric, while the remainder moves relatively slowly and is sinusoidally folded in a deposit zone at the bottom of the vat. Circulation of the fabric is effected by movement of the path, aided by the rotors. As shown, sinusoidal folding is effected by nozzles 30 and 32, the former of which operates only intermittently. A support 6 may be provided which separates the folded and unfolded zones of the material, channels its movement in the bath and prevents, by virtue of its inclined face, the rising of the folds to the surface. The vat may be divided into compartments (Fig. 2) for treating several lengths of material, and one end of the vat may be a removable cover, to which are attached all the internal parts 6-12, on a wheeled carriage.