baber/WOPTO huggingface dataset:
Patent UY-28226-A1 (UY)
Title: Derivados del ácido 3-(1-(3-(1,3-benzotiazol-6-il)propilcarbamoil)cicloalquil)propanoico como inhibidores de nep
Inventor: HEPWORTH DAVID
IPC: C07D277/64
Filed: 2004-03-11
Abstract: La invención se refiere a inhibidores de la enzima endopeptidasa neutra (NEP), a sus usos, a procedimientos para la preparación de los mismos, a intermedios usados en la preparación de lso mismos y las composiciones que contienen dichos inhibidores. Estos inhibidores tienen utilidad en varias áreas terapéuticas incluyendo el tratamiento de la disfunción sexual masculina y femenina, particularmente de la disfunción sexual femenina (FSD), especialmente cuando la FSD es un trastorno de excitación sexual femenina (FSAD).
Patent UY-29303-A1 (UY)
Title: Medicamentos para el tratamiento o la prevencion de enfermedades fibroticas
Inventor: PARK JOHN EDWARD
IPC: C07D209/30
Filed: 2005-12-22
Abstract: La presente invención se refiere al uso de indolinonas de fórmula general sustituidas en la posición 6, en donde R1 a R5 y X se definen según la reivindicación 1, sus isómeros y sus sales, particularmente sus sales fisiológicamente aceptables, en calidad de un medicamento para la prevención o el tratamiento de enfermedades fibróticas específicas.
Patent ES-178836-A1 (ES)
Title: UN SISTEMA DE RADIONAVEGACIoN
IPC: G01S1/20
Filed: 1947-07-09
Abstract: Un sistema de navegación de radio en el cual un par de impulsos de radio de aparición periódica transmitidos desde un par de estaciones terrestres de radio sincronizadas y espaciadas son recibidos para determinar la diferencia de tiempo de dicho par de impulsos en el punto de recepción y localizar así un línea de posición para el punto de recepción; caracterizado por el hecho de que un generador que produce una onda desviadora que tiene la misma proporción de repetición que dicho par de impulsos se aplica a desviar el radio catódico de un tubo de rayos catódicos para producir una huella en su pantalla y porque medios de circuito que producen dos impulsos sucesivos derivados de dichas dos estaciones, respectivamente se aplican también a dicho tubo para que aparezcan el huella con uno de los dos impulsos a una posición predeterminada en la huella, aplicándose además medios de circuito a dicho tubo y produciendo un impulso de marcador de índice regulable en el tiempo con respecto a dicha ondadesviadora.
Patent ES-187115-A1 (ES)
Title: UN NUEVO SISTEMA REFRIGERADOR PARA MOTORES DE COMBUSTIoN INTERNA
Filed: 1949-02-19
Abstract: Un nuevo dispositivo refrigerador para motores de combustión interna esencialmente caracterizado por el hecho de constar de un cambiador de temperatura entre el líquido de la circulación del agua del motor y el aire de enfriamiento cuyo cambiador está formado por un conglomerado de elementos refrigeradores huecos en sectores anulares de superficies onduladas estando decaladas las ondas concéntricas de las superficies de dos elementos vecinos e imbricándose las unas en las otras de manera de formar entre ellas pasillos radiales sinuosos estando mantenidos los elementos refrigeradores con la separación deseada mediante su ensartado sobre un tubo de entrada y otro de salida por lo menos del líquido de enfriamiento con interposición de juntas y estando previstas comunicaciones entre el interior de estos tubos y el interior de los elementos refrigeradores y una turbina accionada por el motor que impulsa el aire a través de los pasillos radiales del cambiador.
Patent ES-195941-A1 (ES)
Title: Procedimiento y disposotovo para fijacion de cintas de frenos, discos de embrague y zapatas metalicas
Filed: 1950-12-27
Abstract: Procedimiento y dispositivo para fijación de contas de frenos y discos de embrague a las zapatas metálicas caracterizado en limpiar debidamente la parte correspondiente a la zapata metálica lijándola después o sometiéndola a golpes de martillo con un cortafríos para levantar en su superficie una rebaba. Hecho esto se añade tanto a la zapata como a la cinta de freno o disco una capa de resina y se intercala entre ellas una banda adhesiva de papel perforada con perforaciones de distintas formas cuya banda se impregna asimismo de resina.
Patent ES-199335-A1 (ES)
Title: UN PERFECCIONAMIENTO EN LAS MáQUINAS CONTINUAS PARA LA PLASTIFICACIoN Y EL PRECALENTAMIENTO DE LA GOMA ELáSTICA O DE OTRAS MATERIAS PLáSTICAS.
Filed: 1951-08-08
Abstract: Perfeccionamiento en las máquinas continuas para la plastificación y el precalentamiento de la goma elástica y otras materias plásticas que tengan una cámara de alimentación una cámara de elaboración y una cámara de descarga situadas una a continuación de otra en el interior de un cuerpo cilíndrico en el cual gira un rotor caracterizado esencialmente por el hecho de que las tres citadas cámaras de alimentación de elaboración y de descarga están circundadas e n toda su longitud por sendas cavidades independientes cada una de les otras.
Patent ES-307547-A1 (ES)
Title: Concrete building structures with prelaminated plasterboard facing sheets
IPC: E04B2/86
Filed: 1964-12-24
Abstract: A wall construction comprises a plurality of upright members 1 set in a common base, each of said members having a cross-section presenting first and second spaced and oppositely facing end webs 3 each having a recess for receiving and retaining fastening means serving to secure plasterboard sheets 25 with metal foil inner linings 26 engaging the webs 3 and a core of preferably no-fines concrete 24 cast in the cavity between, the linings 26, said upright. members 1 being embedded in said core.
Patent ES-334703-A1 (ES)
Title: Process for the preparation of alkylene monothiocarbonates
IPC: B01J27/06
Filed: 1966-12-20
Abstract: Alkylene, aralkylene and cycloalkylalkylene dithiocarbonates are prepared by reacting an alkylene, aralkylene or cycloalkylalkylene oxide with carbon disulphide at 10-70 C. in the presence of a catalytic system consisting of an alkali metal halide, e.g. LiC1, LiBr, LiI, NaBr, NaI and KI, water and a co-catalyst, e.g. H 2 S, mercaptans and thioethers, alkyl sulphonium halides, xanthates, thiocarbonates, sulphides of alkali metals and polar solvents, e.g. alcohols and glycols, which are good solvents for the alkali metal halide used, which may either be added to the reaction mixture or formed in situ. Potassium glycol xanthate is prepared by gradually adding 1 mole of granular potash to 1À5 mole of glycol with the temperature held below 50 C. When the mixture has a thick appearance it is cooled to 10 C. and 1 mole CS 2 added to it dropwise. The ppt. formed is recrystallized from an alcohol-ether mixture.
Patent ES-340560-A1 (ES)
Title: Heterocyclic thiocyanates
IPC: C07D235/28
Filed: 1967-05-13
Abstract: Novel thiocyanates of formula in which X is -O-, -S- or -NH- R is H, halo, alkyl, nitro, amino or hydroxy and n is 1 or 2 are prepared by reacting a metal salt of a corresponding heterocyclic mercaptan with chloromethyl thiocyanate in an alcoholic solution. An intermediate isolated is sodium 2-mercaptobenzthiazole from the 2-mercaptobenzthiazole and sodium ethoxide.
Patent ES-351693-A1 (ES)
Title: Apparatus for consolidating at least the bead portion of a tire carcass
IPC: B29D30/28
Filed: 1968-03-16
Abstract: A tire building machine comprising a rotatable tire building drum and a self-aligning freely rotatable spinning disc for consolidating the plies of a tire mounted on the drum around the bead portion of the tire. Means are provided for moving the mounting for the disc towards and away from the bead portion, for applying pressure thereto and for urging the disc in an arc around the bead portion to incline the disc into predetermined angular dispositions relative to the bead portion. The engagement of the disc with the bead limits the degree of arc rotation of the disc and thus defines the disposition of the plane of rotation of the disc with respect to the bead portion. A second spinning disc for consolidating components between the bead portions may also be provided.
Patent ES-352547-A1 (ES)
Title: Unit for Selective Blocking of Subscribers for Telephone Exchanges.
IPC: H04Q3/00
Filed: 1968-04-08
Abstract: In a telephone system a common store stores the telephone numbers of subscribers between which called must be blocked, and for each call the store is interrogated for the stored combination of the calling and called numbers. A stepby-step system and a register controlled system are outlined. The store is divided up into sections, each of which may be permanently associated with a subscriber and have an address corresponding to the subscriber's telephone number, or may store theidentity of the subscriber with which it is at present associated with. In either case the store is adapted to block either incoming or outgoing calls in that it stores the numbers of other subscribers to or from which calls should be blocked. These may be the complete designations of individual subscribers or the common digits (e.g. the exchange designation) of groups of subscribers, the remaining digit spaces being filled with special signals. During the establishment of a call the store is interrogated for a storage section associated with either subscriber to be involved in a call and if such a section is found the subscriber and/or group designations in that section are read out sequentially under the control of a counter and compared with the number of the other subscriber involved in a call. In the event of a match being found, the call is blocked and a characteristic tone is transmitted to the calling subscriber.
Patent ES-354543-A1 (ES)
Title: Disposable stethoscope
IPC: A61B7/02
Filed: 1968-05-31
Abstract: A stethoscope construction comprises a flexible tubular member which in a normal untensioned condition is of generally U-shaped form with the ends of the legs 1, 2 of the member near to each other or crossed over so that the legs have to be flexed apart for engagement with the ears of the user, the wall of the tubular member being thicker in the direction of this normal flexing than in the cross-sectional direction normal thereto, and there being a tubular stem 13 secured to the bight portion 3 of the tubular member and extending therefrom for attachment to means for transmitting sound from an acoustic pickup. As shown, a stethoscope includes a tubular member of resilient polypropylene having at the ends of the legs 1, 2 ear-engaging members 30 of polyethylene or rubber, the tubular members 30 of polyethylene or rubber, the tubular member being oval, bulbous, or rectangular in cross-section (Figures 8, 9, 10, not shown). An aperture (10') in the bight of the tubular member communicates with the bore of the tubular stem 13.
Patent ES-359264-A1 (ES)
Title: Apparatus and method for producing flashing light signals with incandescent lamps
IPC: H01K/
Filed: 1968-10-17
Abstract: In an arrangement for producing a flashing light in which an incandescent bulb is connected to a battery and a contact-less periodic switching device, a voltage higher than the continuous rated voltage of the bulb is used, and the flashes are of such duration that energy to the bulb is cut off at the nominal light flux valve within a steeply rising front of the light flux/time curve. The switching device may be a transistorized multivibrator. The bulb may have two filaments in parallel or a non-spiral filament.
Patent ES-367829-A1 (ES)
Title: Hydrazone derivatives of benzoyl cyanides
IPC: C07C281/18
Filed: 1969-05-29
Abstract: Herbicidal compositions comprise as active ingredient a compound of formula: where R is a halogen atom, a CF 3 , CN, SCN, NO 2 , lower alkyl, lower alkoxy or lower alkylmercapto radical, n is 0, 1, 2 or 3, R 1 is a lower aliphatic hydrocarbon radical or an amino, mono-or di-lower alkylamino radical, R 2 is a lower aliphatic hydrocarbon radical and X is an oxygen or sulphur atom or the group -NR 3 - where R 3 is a hydrogen atom or a lower aliphatic hydrocarbon radical, stated to be novel, together with a solid diluent or carrier or with a liquid diluent or carrier containing a surface active agent.
Patent ES-368890-A1 (ES)
Title: Semiconductor device for amplifying microwaves
IPC: H01L45/02
Filed: 1969-06-27
Abstract: A semiconductor microwave amplifier is described with a construction to suppress the formation of travelling domains producing unwanted oscillations. The device construction includes an active epitaxial layer on a substrate, and adjoining the active layer a higher resistivity part. Contacts are provided on the active layer. The active layer is given a thickness below the length of a domain that might have formed. An advantage is that the contact spacing and dopant concentration of the active layer is much less critical.
Patent ES-384836-A1 (ES)
Title: Device for storing paper supply rolls in copying apparatuses
IPC: G03B27/58
Filed: 1970-10-23
Abstract: This invention relates to a storage device for rolls of reproduction material of different widths comprising at least three supply rolls with two of said rolls being narrower than the third, means mounting said narrower rolls with their axes substantially in alignment with each other, and means mounting the third and widest roll parallel to the two narrower rolls.
Patent ES-394192-A1 (ES)
Title: Bucket unit
IPC: G03G15/08
Filed: 1971-08-12
Abstract: This invention relates to an improvement in a bucket unit comprising a bucket chain, a drive shaft with a pair of drive wheels and a guide shaft with two guide wheels. The improvement comprises a plurality of parallel buckets connected with adjacent buckets by two pairs of substantially ring-shaped means passed through bores in the bucket walls, whereby a closed bucket chain is obtained.
Patent ES-407370-A1 (ES)
Title: Mixed amine-phenol hardeners for epoxy resins
IPC: C08G59/50
Filed: 1972-10-06
Abstract: Association products, useful as a hardener for epoxy resins, formed between A. A LIQUID POLYAMINE HAVING 3 - 5 AMINO HYDROGEN ATOMS B. A LIQUID PRIMARY MONOAMINE AND C. A LIQUID ALKYLMONOPHENOL.
Patent ES-414458-A1 (ES)
Title: Positional servo system having three phase speed, numerical control
IPC: G05B19/19
Filed: 1973-05-05
Abstract: A machine tool control system is disclosed incorporating a digital computer responsive to a microprogram. Also disclosed is a closed loop servo control system for controlling a variable, in which the error between the demanded and actual values of the variable is monitored and compared with a reference limit to produce a warning signal when the monitored error exceeds the reference limit. The reference limit is varied automatically in dependence on the rate of change of the demanded value of the variable. Further disclosed is a servo control system in which a controlled variable is adjusted towards a demanded value at a speed which initially increases at a predetermined rate and is then held constant. The total required change in the controlled variable is initially stored and, in response to each incremental change in the controlled variable towards the demanded value, the stored value is decremented by a corresponding amount if the variable is changing at the constant speed and by twice the corresponding amount if the variable is changing at the increasing speed. When the stored value has been completely offset, the speed at which the controlled variable changes is reduced to zero at the same rate as the predetermined rate at which it was initially increased towards the constant speed.
Patent ES-417610-A1 (ES)
Title: Semiconductor device and method of manufacturing same
IPC: H01L23/535
Filed: 1973-08-06
Abstract: An inset oxide isolated integrated circuit, with multiple levels of inset oxide, polycrystalline regions, and channel stops.
Patent ES-422300-A1 (ES)
Title: Pressurized fluid controlled vibrators
IPC: B06B1/18
Filed: 1974-01-15
Abstract: A vibrator device is provided in which the actuator rod of a hydraulic ram or jack is rapidly reciprocated, automatically, by means of a hydraulic control circuit which includes a pump, a plurality of connecting conduits, and an oscillating distributor or valve which, under the influence of fluid pressure in the various lines of the circuit, alternately allows pressurized fluid to be supplied to the pressure chamber of the ram or to the reservoir of the circuit, thereby to reciprocate the actuator rod of the jack.
Patent ES-427980-A1 (ES)
Title: Manufacture of tubular type battery plates
IPC: H01M4/04
Filed: 1974-07-04
Abstract: Apparatus is disclosed for filling tubular battery plates with active material paste by extruding the paste into the tubes via feed tubes passing from an inlet end of an extrusion head to an outlet end arranged in a row.
Patent ES-439276-A1 (ES)
Title: Erosion-preventing device for a lift-and-force pump
IPC: F02M55/00
Filed: 1975-07-09
Abstract: An erosion-preventing device in a jerk-pump of the kind comprising a cylindrical plunger reciprocating longitudinally within a bore formed in a barrel mounted in the pump housing and including a common feed and by-pass duct opening into said bore, said erosion preventing device being constituted by a wall portion, inserted longitudinally into said common duct and consisting of a partition having the shape of a flat plate or strip and inserted into said common duct.
Patent ES-441047-A1 (ES)
Title: Tampon having a mensesphilic foam treated with a liquid lubricant
IPC: A61F13/20
Filed: 1975-09-17
Abstract: Improving the handling characteristics of flexible, resilient, particulate polyurethane foam by adding a small quantity of liquid lubricant to the surface of the foam to prevent clumping. Applying as little as about 0.5 percent to about 20 percent by weight of a liquid lubricant such as mineral oil to the surface of the particulate foam facilitates more uniform filling of equal-volume containers with particles of said foam and reduces the container-to-container weight variation.
Patent ES-443155-A1 (ES)
Title: Means for the securing, in a cylindrical member, of a circular discoid member
IPC: F16B21/18
Filed: 1975-12-02
Abstract: A circular discoid member is secured in a cylindrical member by means of a resilient split ring received in an annular groove formed in the internal surface of the cylindrical member. The resilient ring projects radially inwardly into engagement with an abutment zone of a peripheral surface of the circular member to retain the circular member against a biasing force applied thereto in one axial direction, while permitting displacement of the circular member in the other axial direction. A peripheral surface portion of the circular member on the opposite side of the resilient ring to the abutment zone has a diameter less than the internal diameter of the resilient ring when received in the groove and at least equal to the internal diameter of the ring when compressed for introduction into the cylindrical member. The circular member is displaceable relative to the cylindrical member in the said other axial direction by an amount enabling the resilient ring to be retracted radially out of the groove of the cylindrical member.
Patent ES-447190-A1 (ES)
Title: Hydrometallurgical process for treatment of sulphur ores
IPC: C22B19/00
Filed: 1976-04-21
Abstract: The invention provides a process for extracting zinc from a sulphur- and zinc-containing ore which involves (a) leaching the sulphur ore or concentrate with an aqueous solution of cupric chloride, which can be regenerated by means of a regenerating agent and air (b) subjecting the solution thus obtained to liquid-liquid extraction by means of an organic phase, preferably containing a solvent, comprising an acid organophosphorus compound and (c) recovering the zinc contained in the said organic phase after the said extraction, preferably by elution. If justified by the composition of the ore, the following optional recovery steps may then be performed: (1) if lead is present, recovery of lead by cementation (i.e., precipitation) or by crystallization of lead dichloride followed by cementation of the crystallizate (2) if copper is present, recovery of copper by cementation or by liquid-liquid extraction and (3) if precious metals, e.g., silver, are present, recovery of the precious metals by cementation or by selective electrolysis.
Patent ES-448913-A1 (ES)
Title: Ice making machine
IPC: F25C1/04
Filed: 1976-06-16
Abstract: An ice making machine comprising a refrigeration system for supplying refrigerant to an evaporator assembly associated with a plurality of inverted ice forming molds or cups having a water spray bar located therebelow ice formed in the cups is delivered to a bin mounted on a pivotable door structure which is selectively removable in order to provide for access to the ice producing equipment and refrigeration system for purposes of service, repair, cleaning and the like the plurality of cups being mounted in a plastic platen which is cooperable with the evaporator assembly of the refrigeration system a control system is provided for selectively energizing the condenser fan motor and for actuating a water pump to supply water to the ice in the inverted cups during the harvest cycle, whereby to maintain the refrigerant pressure at a desired level and accelerate the harvest cycle.
Patent ES-459258-A1 (ES)
Title: Benzyl and related esters of 6,11-dihydrodibenz{8 b,e{9 oxepin-acetic acids
IPC: A61K31/335
Filed: 1977-05-28
Abstract: Benzyl and related esters of 6,11-dihydrodibenz[b,e]oxepin-acetic and method for preparing same are described. These compounds are valuable as systemic and topical anti-inflammatory agents.
Patent ES-464978-A1 (ES)
Title: Slab forming conveying line
IPC: B29C43/00
Filed: 1977-12-12
Abstract: A method for the formation of resin-bonded grit slabs is described, in which a mixture containing inert minerals, and liquid resin in the minimum quantity necessary to bind the inert materials together, in order to avoid any excess of binder and thus to reduce the coefficient of thermal expansion of the finished product to levels compatible with its use, is subjected to combined pressure and vibration, in an airless environment, to obtain porosity-free slabs. The apparatus comprises a conveyor belt for automatically transferring the material, consisting of grit and resin mix in the quantity provided by a dispenser and held between two continuous sheets of cardboard under a vacuum vibratory press in which a slab is formed, and means for transporting the formed material into a drying oven in which the process is completed, with rapid polymerization of the resins, to produce grey slabs.
Patent ES-465336-A1 (ES)
Title: Process for conveying hot crude coke oven gas from coke ovens to a position of utilization while preventing condensation of higher hydrocarbons
IPC: C10K3/00
Filed: 1977-12-22
Abstract: As hot crude coke oven gas is conveyed from coke ovens to a position of utilization, condensation of higher hydrocarbons from the coke oven gas is prevented by increasing the temperature of the coke oven gas to a temperature such that higher hydrocarbons are prevented from condensing therefrom. This increase in temperature may be achieved by injecting oxygen-containing gas into the hot crude coke oven gas, to thereby produce a partial combustion of the coke oven gas. Alternatively, when the coke oven gas is being conveyed to a thermal cracking reactor wherein the coke oven gas is thermally cracked to form a cracked gas, the temperature of the coke oven gas may be increased by passing the coke oven gas through a heat exchanger in indirect heat exchange relation with the cracked gas.
Patent ES-469375-A1 (ES)
Title: Partition wall capable of being dismantled
IPC: E04B2/82
Filed: 1978-04-05
Abstract: The partition wall comprises a lower horizontal rail provided with a tongue, rectangular panels each having on two adjacent sides tongues and on the opposite sides grooves, the panels being fitted together and mounted on the lower rail. The panels are disposed in superimposed rows in laterally staggered relation. A horizontal upper rail is fitted on the upper row of panels. Clamping devices are carried by the upper rail and bear against a ceiling and thereby press the panels against each other.