baber/WOPTO huggingface dataset:
Patent RO-130671-A0 (RO)
Title: Apparatus and method for controlled aerosol inhalation
Inventor: GÎLCESCU JAN
IPC: B05B12/00
Filed: 2015-03-05
Abstract: The invention relates to an apparatus and a method for the controlled inhalation of the aerosols obtained from liquid solutions and/or solid products, for treating certain diseases, especially pulmonary diseases. According to the invention, the apparatus comprises n glass recipients (1) for liquid substances, which have attached, each, a piezoelectric atomizer (6) actuated by means of a driver (7), m heat-resistant glass recipients (2) for solid substances which are heated with m resistors (8) supplied by thermo-regulating circuits (9) for controlling the vaporizing temperature, a ventilator (4) the speed of which is controlled by a speed regulator (5) performing the control of the volume of air filtered by a filter (3) which is introduced into the vaporizing chamber (13) provided with a separating wall (14) and allows the vapours gathered in a common combination area to be entrained and directed towards the vaporizer output, towards a flexible hose and to be administered through an inhalation mask, where the control of the driver circuits (7) of the piezoelectric atomizers, of the voltages controlling the thermo-regulating circuits (9) determining the vaporization rate for the solid substances, of the control voltage of the speed regulator (5) of the ventilator (4), the selection of the liquid and solid substances, the validation or inhibition signals, the operation time of each driver element (7) are performed by a control unit (10) with data received from a manual control desk (16) or taken over by means of a serial communication interface (15) from an external unit (17) on which a program specific to the apparatus runs. As claimed by the invention, the method consists of the controlled inhalation of the vapours of several liquid or solid substances, by the administration of the therapeutical components in certain doses or the elimination of the substances which can determine side effects from the composition.
Patent ZW-7089-A1 (ZW)
Title: Organic polymeric material and ion-exchange membrane produced therefrom
Inventor: ALAN MARSHALL
IPC: B01D71/40
Filed: 1989-05-29
Abstract: A homogeneous blend which comprises from 5 to 95% by weight, preferably at least 40% by weight, of at least one fluoropolymer which contains ion-exchange groups and from 95% to 5% by weight, preferably not more than 60% by weight, of at least one fluoropolymer which is substantially free of ion-exchange groups. The homogeneous blend may be produced by melt processing the fluoropolymers and a major application of the homogeneous blend is as an ion-exchange membrane. The presence of the fluoropolymer substantially free of ion-exchange groups in the homogeneous blend leads to an improvement in physical and mechanical properties of the ion-exchange membrane, and to an improved performance of the membrane in electrolysis.
Patent LU-88057-A1 (LU)
IPC: F27B3/10
Filed: 1992-01-24
Abstract: The invention relates to a blowing lance suspension with integrated medium supply. In accordance with this invention, a U-shaped medium collector box having a horizontal top plate as carrier arm and a first connection surface is provided on the lance carriage. The medium connection pipes lead into this first connection surface. A lance carrier plate is provided, at right angles to the longitudinal axis of the lance, on the top part of the lance. The underside of the lance carrier plate forms a second connection surface into which the medium distributor pipes of the lance lead fittingly. After the lance has been laid down on the carrier arm of the lance carriage, the lance carrier plate is carried by the horizontal top plate, so that between the first and second connection surfaces, the connection of the medium pipes is made through the action of gravity.
Patent MA-19809-A1 (MA)
Inventor: STEPHEN PAUL CASSIDY
IPC: C11D17/04
Filed: 1983-06-09
Abstract: Laundry additive products comprising a solid laundry additive composition and a flexible, sheet-like apertured substrate carrying a water-releasable coating of the laundry additive composition. The substrate has an aperture density of from about 10 to 30 apertures per sq cm and the apertures have a width of from about 0.5 to 5mm and a length of from about 0.8 to 5mm. The product comprises areas of uncoated aperture and areas within the coating covers the apertures and extends between opposing surfaces of the substrate. The ratio of areas of uncoated to coated apertures is from about 15:1 to 1:3. The weight ratio of composition:substrate is at least 5:1. The additive products combine a high loading of composition together with excellent flexibility, product release, feel and storage characteristics.
Patent MA-26138-A1 (MA)
Inventor: MITCHELL MICHAEL DONOVAN
IPC: C02F1/28
Filed: 2004-02-19
Abstract: A process for producing a water filter material is provided. The process includes the steps of providing a plurality of carbon particles having a point of zero charge of less than about 7, wherein the sum of the mesopore and macropore volumes of the plurality of filter particles is greater than about 0.12 mL/g. The plurality of carbon particles are exposed to a converting agent and heated in a furnace after the step of exposing.
Patent UY-25794-A1 (UY)
Inventor: KENT SANDWICH
IPC: A61P31/04
Filed: 1999-11-11
Abstract: The present invention provides compounds of formula (I):and pharmaceutically acceptable salts and solvates thereof, together with processes for the preparation of, compositions containing, uses of and intermediates used in the preparation of such compounds that have A2a receptor agonist activity.
Patent UY-30485-A1 (UY)
Title: Uso antiviral de un tensioactivo cationico
Inventor: BONVILA XAVIER ROCABAYERA
IPC: A61K31/223
Filed: 2007-07-13
Abstract: Los tensioactivos catiónicos derivados de la condensación de ácidos grasos y aminoácidos dibásicos esterificados, tal como el proveniente del ácido laúrico y la arginina, en particular el éster etílico de la lauramida del monohidrocloruro de la arginina (LAE), puede ser usado para la protección contra el crecimiento de microorganismos. Los tensioactivos catiónicos de este tipo son también efectivos contra infecciones virales. El anadido de LAE a cultivos de Herpes virus tipo 1, virus de Vaccinia y virus de la parainfluenza bovina 3 conduce a una reducción completa en una etapa temprana de los organismos virales en dichos cultivos, tales efectos comienzan a ser observados luego de 5 y 60 minutos.
Patent UY-31705-A1 (UY)
Title: Derivados de azetidina y ciclobutano como inhibidores de jak
Inventor: MICHAEL XIA
IPC: A61K31/397
Filed: 2009-03-11
Abstract: La presente invencion se relaciona con derivados de azeridina y ciclobutano, aí como sus composiciones, métodos de uso, y procesos para su preparacion los cuales son inhibidores de JAK utiles en el tratamiento de enfermedades asociadas a JAK incluyendo, por ejemplo, desordenes inflamatorios y autoinmunes, así como cáncer.
Patent ES-155549-A1 (ES)
Title: MEJORAS INTRODUCIDAS EN LA FABRICACIoN DE CORTINAS DE PERSIANAS
Filed: 1942-01-08
Abstract: Mejoras en la fabricación de cortinas de persianas tanto para cierres de persiana como para el oscurecimientocaracterizadas por el hecho de que el plano de la cortina consta de una plancha de cartón fuerte en sí rígidasubdividida en tiras aisladas rígidas de cartón por estrías paralelas introducidas con separaciones transversalmente a la dirección del enrrollamiento y unidas articuladamente a las estrías.
Patent ES-184036-A1 (ES)
Title: MEJORAS EN LA CONSTRUCCIoN DE MáQUINAS PARA PREPARAR ARENAS DE MOLDEAR DESTINADAS A LAS FUNDICIONES
Filed: 1948-06-09
Abstract: Mejoras en la construcción de máquinas para preparar arenas de moldeo destinadas a las fundiciones caracterizadas porque la máquina está constituida por un plato en el que se verifica el molido y mezclado de la arena que gira con su eje dispuesto verticalmente sobre una rangua sostenida por el bastidor general de la máquina y que recibe su movimiento mediante una corona circular colocada en su parte inferior que engrana con un piñon cónico montado en el eje de una polea que a su vez mediante una correa trapezoidal es accionada por otra polea solidaria del eje del motor que mueve el referido plato.
Patent ES-187382-A1 (ES)
Title: PERFECCIONAMIENTOS EN LA FABRICACIoN DE ALTAVOCES PARA APARATOS RADIORRECEPTORES Y AUDIOAMPLIFICADORES
Filed: 1949-03-09
Abstract: Perfeccionamientos en la fabricación de altavoces para aparatos radiorreceptores y audio amplificadores que se caracterizan y distinguen por fabricarse la pieza cónica interior en forma de tronco de cono con su base menor de un tamaño comprendido aproximadamente entre un quinto y cuatro quintos del diámetro de la base mayor del mismo.
Patent ES-197501-A1 (ES)
Title: Unos perfeccionamientos en el recubrimiento de los filamentos de goma para la obtencion de cordones o hilos elasticos
Filed: 1951-04-13
Abstract: Unos perfeccionamientos en el recubrimiento de los filamentos de goma para la obtención de cordones o hilos elásticos caracterizados por el hecho de cubrir los filamentos de caucho elástico que constituyen el alma de dichos cordones con un tejido tubular de punto cuyo tramado o dibujo hilo utilizado y fibra de que se forme el hilo serán variables.
Patent ES-198890-A1 (ES)
Title: DISPOSITIVO GIRATORIO PARA LA TRANSPLANTACIoN MECáNICA DE LAS PLANTAS DE ARROZ Y DE OTROS CEREALES
Filed: 1951-07-23
Abstract: Dispositivo giratorio para la transplantación mecanica de las plantas de arroz y de otros cereales caracterizado por el hecho de que comprende dos organos giratorios deformables que tienen una parte de su periferia en contacto de modo que puedan retener las plantas por presión y transportarlas a lo largo de dicha parte para soltarlas seguidamente en el sitio en que las periferias de los dos organos se alejan reciprocamente.
Patent ES-264909-A1 (ES)
Title: Improved gasoline blends
IPC: C10L1/06
Filed: 1961-02-15
Abstract: A diene-containing gasoline blend of improved stability comprises an unstable dienecontaining gasoline or a fraction thereof which has been obtained by the thermal cracking of a hydrocarbon oil with a final boiling-point of not more than 250 DEG C., and a catalytically reformed gasoline or a fraction thereof. The thermal cracking process may be carried out in the presence of steam the catalytic reformation process may use a platinium catalyst. The composition may also contain tetraethyl or tetramethyl lead.
Patent ES-264955-A1 (ES)
Title: Method of preventing yellowing by nitrogen containing resins cured on cellulose fibers by adding hydrogen peroxide or urea peroxide
IPC: D06M15/423
Filed: 1961-02-17
Abstract: Compositions for treating cellulosic textiles comprise an aqueous solution of an aminoplastic resin, an acidic catalyst and 0.012% to 0.2% by weight of the resin of hydrogen peroxide which is introduced as hydrogen peroxide or as urea peroxide. The resin may be a polymethylolurea or a polyalkoxymethylurea, a polymethylolethyleneurea or a polyalkoxymethylethyleneurea, or a polymethylolmelamine or a polyalkoxymethylmelamine, those specified being dimethylolethyleneurea, dimethoxymethylurea and dimethylolmelamine. Acidic catalysts specified are morpholine and 2-aminopropanol hydrochlorides, ammonium chloride, diammonium phosphate, ammonium sulphate, zinc fluoborate, and phosphoric, hydrochloric, acetic, oxalic, tartaric and p-toluenesulphonic acids: the compositions may also contain softeners, lubricants and wetting agents. The examples also disclose, for comparative purposes, similar compositions without the peroxide or with the peroxide replaced by potassium or ammonium persulphate.ALSO:A process for the production of soil-resistant and crease-resistant cellulosic fibre products comprises introducing on to the fibres about 1 to 15%, based on the dry weight of the fibres, of a nitrogenous resin which is a polyfunctional methylol or alkoxymethyl urea resin or a polyfunctional methylol or alkoxy-methylmelamine resin, an acidic curing agent and 0.012 to 0.2% based on the weight of the resin, of hydrogen peroxide which is introduced as hydrogen peroxide or as urea peroxide until the nitrogenous resin is cured to a thermoset condition. Nitrogenous resins specified are dimethylolethyleneurea, dimethoxymethylurea and dimethylolmelamine. Many acidic catalysts are specified. The fibrous cellulosic materials may be woven or non-woven fabrics made of cotton, viscose rayon, cuprammonium rayon, jute, ramie or linen which may have been mercerised. They are impregnated with aqueous solutions of the compositions e.g. using padding equipment and squeeze rolls. In examples cotton cloth treated by the process of the invention is compared with cloth similarly treated but omitting the peroxide or replacing it by potassium or ammonium persulphate.
Patent ES-264960-A1 (ES)
Title: Photographic developers
IPC: G03C5/30
Filed: 1961-02-17
Abstract: The Specification describes compounds of the general formula <FORM:0928671/IV(a)/1> and salts thereof, wherein R is an alkyl group of 1 to 6 carbon atoms, R1 is methyl, ethyl, hydroxymethyl or hydroxyethyl or R and R1 together form a pyrrolidine or piperidine ring, and X is methyl, ethyl, or an alkoxy or substituted alkoxy group of 1 to 6 carbon atoms, or where R and R1 complete a ring, X may be hydrogen. They are prepared by oxidizing the corresponding N,N-disubstituted p-phenylene diamines with ferric chloride or potassium persulphate to replace the primary amino group by a hydroxyl group. Alternatively, they are prepared by alkylating or hydroxy alkylating the corresponding p-aminophenols, for example with ethyl bromide, ethylene chlorohydrin, 14-dibromobutane or 15-dibromopentane. In the case of the last two reagents, compounds wherein R and R1 together form a pyrrolidine or piperidine ring are formed. The comounds may be obtained in the form of their hemisulphates, hydrobromides or naphthalene 15-disulphonate salts.
Patent ES-266100-A1 (ES)
Title: Recovery of formaldehyde and hydroxylated compounds
IPC: C07D319/06
Filed: 1961-03-27
Abstract: Formaldehyde and compounds having a high hydroxyl value are produced by contacting, in an acid medium, water and heavy residues obtained in the production of metadioxanes by the condensation of formaldehyde with mono-olefines having at least 3 carbon atoms. These heavy residues are compounds having a higher boiling point than the metadioxane product. Preferably the ratio by weight of water used to the heavy residues is at least 0.05 and desirably between 1 and 5. The preferred value for the pH of the mixture is below 4. Inorganic or organic acids may be used to produce the desired pH value if the heavy residues themselves are not sufficiently acidic. The process may be carried out at temperatures up to 180 DEG C., at atmospheric or super atmospheric pressure and continuously or otherwise. The water and the formaldehyde produced may be distilled off during or at the end of the reaction and in the latter case after optional neutralisation of the mixture. The hydroxylated compound is left in the reaction vessel as a clear aqueous solution which is neutralised, if necessary, filtered and concentrated.
Patent ES-281180-A1 (ES)
Title: Device for cooling drawn glass
Inventor: HENRY G
IPC: C03B15/02
Filed: 1962-09-29
Abstract: <PICT:0963555/C1/1> In the drawing of sheet glass 2 vertically from a body 3 of molten glass in a drawing chamber, the setting of the glass is initiated by cooling units 1 incorporating a cooler 4 and a juxtaposed gas collecting chamber 5 having an open-work external wall 6, facing the drawn sheet 2 through apertures 12 of which the boundary layer of cold air passing down the sheet is drawn without disturbing the intended circulation in the chamber, the collected atmosphere being evacuated outside the drawing chamber. The chambers 4, 5 are separated by a common wall 10 and preferably the walls 6, 7, 8, end walls 9, not shown, and 10 are of copper or like heat-conducting material to ensure cooling of the wall 6. Cooler chamber 4 may be formed with compartments as in Fig. 6 and cooling liquid such as water is circulated therethrough. The chamber 5 is connected to a negative pressure source by an end pipe and the chamber 5 may contain continuous or discontinuous partitions 111 or braces 11. Separate compartments may be connected in series or in parallel in either of chambers 4 and 5, separate valves then being provided to control the negative pressures. As shown in Fig. 8, the chamber 4 may be surrounded by open-work walls 21 connected by braces 22, or the lowermost wall may be solid. This wall and the walls 7, 8 and 9 may be covered with an insulating layer 18. The apertures 12 may be replaced by staggered slots.
Patent ES-298006-A1 (ES)
Title: Improvements relating to jig washers
IPC: B03B5/24
Filed: 1964-03-25
Abstract: A jig washer comprises independent air inlet and exhaust valves 18, 20 for supplying and discharging air to and from one. or more air chambers 16 disposed under a screen plate 4 (or 41), the mechanism for controlling the valves including means by which the exhaust valves can be held closed during an initial period following the starting of the jig so as quickly to restore the liquid levels in the air chambers. During idle periods of the jig, the liquid rises up through the air distributer pipe 17 to the level N and the starting procedure only allows operation of the inlet valves. The cycle of valve operations is governed by a cam shaft 23 driven by a motor 22, each cam 24 actuating a microswitch 25 incorporated in an electrical circuit for operating a valve arrangement 30, 31 which controls compressed air to and from a piston 34 mounted on the stem of the air valve 18 (or 20). When the jig is restarted after an idle period a preferably manually-operated push-button 28, which is incorporated in the electrical circuits for the exhaust valves 20, is pressed to maintain the valve in its closed position. Raw coal fed through an inlet 6 is separated on the screens 4, 41, the shale and the middlings discharging respectively through float-controlled flap-valves 8, 12 and the clean coal discharging over a weir 14 into a shoot 15.
Patent ES-304523-A1 (ES)
Title: Process for electrolytic etching of zirconium and zirconium-base alloys
IPC: C25D5/38
Filed: 1964-09-30
Abstract: Zr or Zr base alloy is electrolytically etched by subjecting the metal to electrolysis as anode in a bath comprising HNO3 and a source of fluoride ions, the electrolytic process comprising a first stage carried out a current density and for a period of time such that there is formed on the metal an oxide film having a thickness of more than 6 microns and a second stage carried out at a voltage which is lower than that of the first stage, during which second stage the oxide film breaks away. Oxide films which were present on the metal initially break away with the anodically produced oxide. The temperature of the electrolysis may be from 10 to 25 DEG C. Different concentrations of HNO3 and fluoride ions may be used during the oxidizing and break-away stages. The two stages may be repeated.
Patent ES-312786-A1 (ES)
Title: Intermediates in the preparation of 17alpha-ethynyl-19-nor steroids
IPC: C07J75/00
Filed: 1965-05-11
Abstract: The invention comprises 13b -alkyl-17b -hydroxy - 17a - ethynyl - gona -5(10), 9(11) - dien-3-ones of the general formula <FORM:1103075/C2/1> wherein R1 is an alkyl group containing 2-4 carbon atoms and a process for the preparation of compounds of the above formula wherein R1 is an alkyl group having 1-4 carbon atoms by reacting the corresponding 17-keto compound with acetylene and alkali-metal in liquid ammonia or acetylene and an alkali-metal alcoholate of a tertiary alcohol so as to obtain directly and selectively the corresponding 13b -alkyl - 17b - hydroxy - 17a - ethynyl - gona-5(10), 9(11)-diene-3-one.
Patent ES-334510-A1 (ES)
Title: Heterocyclic esters of alkenylsuccinic anhydrides
IPC: C10L1/238
Filed: 1966-12-14
Abstract: Lubricating and fuel oil compositions comprise as dispersants esters of formul[mu] where one R is hydrogen and the other an alkenyl or substituted alkenyl radical containing 30 to 200 carbon atoms and derived from a polyalkene R2 is an alkylene, alkenylene or arylene group of 2 to 25 carbon atoms having at least 2 carbon atoms between the piperidone nitrogen and the carboxy group or -[-CR3R5CR4R6-O-]- n CR3R5CR4R6- where R3, R4, R5 and R6 are hydrogen, C 1-4 alkyl or phenyl and n is 1 to 25 Y is OR1 where R1 is C 1-24 alkyl, NQ 2 where Q is H or C 1-24 alkyl or -NH-[-ANH-]- m H Y1 is XZ or NQ1 2 or -NH-[-ANH-]- m H where Z is hydrogen, C 1-24 alkyl or cycloalkyl, phenyl, (C 1-8 alkyl)phenyl, naphthyl or phenyl(C 1-8 alkyl) X is O or S Q1 is hydrogen or C 1-10 alkyl A is C 2-6 alkylene and m is 1 to 10. The lubricants may be mineral or synthetic, e.g. dialkyl adipates, azelates and sebacates, phosphate esters, polyesters, polyethers and silicones. The fuels may be gasolines, jet and Diesel fuels and furnace oils. The fuels and lubricants may contain conventional additives extensive lists of which are given. Examples describe the preparation of additives by reacting polybutenyl succinic anhydride with (1, 2 and 15) N-2-hydroxyethyl-5- carbethoxy - 2 - piperidone, (3) N - 2 - hydroxypropyl - 5 - carbomethoxy - 2 - piperidone, (4) N - 2 - hydroxyethyl - 5 - carbobutoxy - 2 - piperidone, (5) N - 2 - hydroxyethoxyethyl - 5 - carbethoxy - 2 - piperidone, (6 and 7) N - 2 - hydroxyethyl - 5 - N - methylcarbamyl - 2 - piperidone, (8) N - 2 - hydroxyethyl - 5 - N - n - butylcarbamyl - 2 - piperidone, (9) N - 3 - hydroxypropyl - 5 - N - n - octylcarbamyl - 2 - piperidone, (10) N - [2 - hydroxydecaethoxyethyl] - 5 - N - t. - octylcarbamyl - 2 - piperidone polypropenyl succinic anhydride with (11) N-2- hydroxyethyl - 5 - carbethoxy - 2 - piperidone and (12) t.-butylamine and N-[1-methyl-2-hydroxypropyl] - 5 - N - methylcarbamyl - 2 - piperidone and polyoctenyl succinic anhydride with (13) dimethylamine and N-2-hydroxydecyl - 5 - N,N - dimethylcarbamyl - 2 - piperidone and (14) t-octylamine and N-[2-hydroxy- 2 - phenylethyl] - 5 - N - t. - octylcarbamyl - 2 - piperidine and the incorporation of the products in compositions comprising mineral oil and zinc dialkyl dithiophosphates di-2-ethylhexyl sebacate, tricresyl phosphate and phenothiazine mineral oil, tricresyl phosphate, sulphurized sperm oil and 4,41-methylenebis(2,6-di-t.-butylphenol) and mineral oil, zinc dialkyl dithiophosphates and a basic calcium sulphonate.
Patent ES-337226-A1 (ES)
Title: Preparation of curd from milk
IPC: A01J25/00
Filed: 1967-03-24
Abstract: A process for the manufacture of milk curd comprises the steps of acidifying whey derived from a previous curdling operation to a pH outside the range in which fermentation takes place, and mixing the thus acidified whey with milk. The pH is preferably in the range 0.5-2.5. The acidification may be effected chemically or physically, for example by electrodialysis. The curd and whey may be separated by centrifuging at 250-1,000 g for 1-10 mins. A suitable apparatus comprises means for mixing the milk and whey, a separator for the curds and whey, and means for acidifying the whey, which latter may be a mixer for mixing with acid or an electrodialysis apparatus, which may comprise four-compartment cells defined by alternate anionic and cationic membranes, the said cells being disposed between end anodic and cathodic compartments, and means for circulating the appropriate liquids in the various compartments.
Patent ES-342315-A1 (ES)
Title: Vidicon grid consisting of set of parallel wires
IPC: H01J29/08
Filed: 1967-06-26
Abstract: A vidicon type camera tube includes, a few millimetres from the photosensitive target, an electrode comprising parallel wires less than 10Á thick pitched at less than 50Á such that the shadow ratio is greater than 1 to 3. The wires, subject to irregular tensioning, are wound on and soldered to a circular or rectangular frame, and positioned at right angles to the raster lines.