baber/WOPTO huggingface dataset:
Patent UY-28995-A1 (UY)
Title: Horno de tratamiento termico continuo de lena verde
Inventor: BARTOL JULIO R
Filed: 2005-06-30
Abstract: La invención refiere un dispositivo de Tratamiento Térmico Continuo de lena verde de diferente tamano, rolos, astillas,chips,etc. utilizando fundamentalmente como fuente calorífica gases que generalmente se expelen a la atmósfera en calderas de vapor, gasógenos o lo similar y comprende: - cuerpo principal, boca de entrada de lena y orificios laterales para salida o entrada del fluido secante. - medios orientadores de la lena a la entrada y a la salida del dispositivo como cortinas, envudos, conos, troncos de conos, chapas en espiral, platos giratorios, polleras desplazables, etc. - medios de estanqueidad - ductos, ventiladores, motores y medios de control - elementos estructurales
Patent UY-29436-A1 (UY)
Title: Nuevas sal y polimorfos del inhibidor de la dpp-iv
Inventor: BURENDORF ANDRE GERARD
IPC: A61K31/4025
Filed: 2006-03-21
Abstract: La invención se refiere al mesilato del (S)-1-((2-(5-metil-2-fenil-oxazol-4-il)-etilamino)-acetil)-pirrolidina-2-carbonitrilo y a polimorfos cristalinos de este compuesto. Este compuesto y sus formas polimórficas poseen propiedades superiores si se comparan con los compuestos conocidos anteriormente y pueden utilizarse como medicamentos para el tratamiento de trastornos asociados con la DPP-IV.
Patent AT-523666-A1 (AT)
Title: Palettensammler
Inventor: GERD SCHLAGER
IPC: B66F9/075
Filed: 2020-03-19
Abstract: Selbstfahrender Palettensammler besteht aus einem Fahrgestell und aus Aufnahmemitteln für die Paletten (10), wobei das Fahrgestell zwei Vorderräder (4) und mindestens ein Hinterrad (6) sowie eine Steuereinheit (8), eine Stromquelle und Elektromotoren (5) aufweist. Um einfach in Aufbau und Bedienung und für den mechanisierten und/oder autonomen Betrieb geeignet zu sein, hat das Fahrgestell mindestens einen Längsträger (1), an dem höhenverstellbare Stelzen (7, 7') für die Räder (4,6) angebracht sind, und beiderseits mindestens zwei um eine horizontale Achse (21) schwenkbare Greifarme (14) mit einwärts abstehenden Nasen (15), deren obere Fläche (22) horizontal und deren untere Fläche (23) schräg auswärts verläuft, welche Nasen (15) die Paletten (10) in einer ersten Stellung unterfassen und in einer zweiten Stellung freigeben.
Patent ES-180570-A1 (ES)
Title: UN SISTEMA DE INSTALACIoN DE AIRE ACONDICIONADO
Filed: 1947-11-21
Abstract: Un sistema de instalación de aire acondicionado en el que las canalizaciones que conducen aire calentado o enfriado previamente en cada habitación o local terminan en uno o varios tubos o colectores provistos de salidas de aire que lo introducen en una caja o recinto a modo de superficie envolvente que tiene aberturas en partes opuestas para permitir también la fácil circulación por su interior del aire ambiente de la habitación.
Patent ES-183591-A1 (ES)
Title: Un sistema de taladro sensitivo de sobremeas
Filed: 1948-05-07
Abstract: Sistema de taladro sensitivo de sobremesa, caracterizado esencialmente por el hecho de que su árbol o vástago está alojado dentro del casquillo cremallera, con interposición de dos o más casquillos de bronce, los cuales dejan entre sí espacios para mantener en permanente presencia una masa de lubrificante, el cual se extiende a lo largo del árbol por las ranuras o patas de araña adecuadas.
Patent ES-194184-A1 (ES)
Title: UN SOPORTE PARA LA SUJECIoN DE LáMPARAS ELÉCTRICAS TUBULARES
Filed: 1950-08-08
Abstract: Un soporte para asegurar lámparas electricas tubulares más particularmente tubos de descarga a vapor de mercurio de baja presión comprendiendo el zócalo una caja y un miembro que montado giratoriamente dentro de dicha caja está adaptado al ser girado para conectar y desconectar la corriente de la lámpara caracterizado por el hecho de que dicho miembro es desplazable en la dirección del eje de la lámpara y es presionado por un resorte en la dirección de ubicación de la lámpara.
Patent ES-235804-A1 (ES)
Title: Dinitroalkylphenyl methacrylates
IPC: C07C205/43
Filed: 1957-05-31
Abstract: The invention comprises compounds of formula : <FORM:0854442/IV(b)/1> wherein one of the group R1 and R11 is a nitro group and the other is a C6-C9 hydrocarbon group which is an alkyl, phenyl, alkylphenyl, cyclohexyl or alkylcyclohexyl group. The compounds are prepared by reacting an alkali metal phenate of an appropriately substituted dinitrophenol with an a -methacryloyl chloride or bromide or by reacting the phenol with a tertiary amine in an inert solvent followed by reaction with the acid halides. The compounds are used in pesticidal compositions (see Group VI). In an example benzyldimethylamine is added with cooling to a solution of 2:4-dinitro-6-caprylphenol in octane followed by methacryloyl chloride, after reaction water is added to mixture, the lower layer removed, washed with water and distilled to give 2:4-dinitro-6-caprylphenyl methacrylate. The following compounds are similarly prepared :-2 : 4-dinitro-6-cyclohexyl-or-phenylphenyl methacrylate and 2:6-dinitro-4-tert. octylor -nonyl- or -cyclohexyl-phenyl methacrylate.ALSO:Pesticidal compositions comprise compounds of formula: <FORM:0854442/VI/1> wherein one of the groups R1 and R11 is a nitro group and the other is a C6-C9 hydrocarbon group which is an alkylphenyl, phenyl, alkyl, cyclohexyl or alkylcyclohexyl group (see Group IV(b)). The compositions are applied as dusts or sprays and specified inert diluents, wetting and emulsifying agents are xylene, methyl-napthalenes, clay, precipitated silica, pyrophyllite, calcium dodecylbenzenesulphonate, methanol, octylphenoxypolyethoxyethanol, sodium naphthalene-formaldehyde sulphonate and the sodium salt of a maleic acid-olefin copolymer. The use of the compositions against fungi, mite, and insects is specified.
Patent ES-255312-A1 (ES)
Title: Apparatus for continuously centering a moving strip
IPC: B65H20/24
Filed: 1960-01-26
Abstract: Apparatus for conveying strip material, e.g. steel strip, includes a series of rotatable rollers 44, 46 arranged so that the strip passes around successive rollers in a tortuous path, at least some of the rollers having a central resilient surface 52 of less width than the roll body for supporting the strip to be conveyed, the surface 52 having a peripheral groove 54 and a maximum diameter adjacent the groove greater than that of the ends of the roll body. As shown, the rollers 44, 46 are embodied in a web accumulating device 12 as described in Specification 775,552 which supplies a processing apparatus 18. Specifications 709,908, 717,671, 735,561 and 735,574 also are referred to.
Patent ES-266124-A1 (ES)
Title: Esters of 5,7-dibromo-8-hydroxyquinoline and the preparation thereof
IPC: C07D215/32
Filed: 1961-03-28
Abstract: The invention comprises compounds of the general formula <FORM:0974981/C1/1> (wherein R represents a hydrogen or halogen atom or a nitro group) and the preparation thereof by reacting 5,7-dibromo-8-hydroxyquinoline with an acid anhydride or acid chloride, or a mixture thereof, of which the free acid has the general formula <FORM:0974981/C1/2> Pharmaceutical compositions, having pharmacodynamic and in some cases disinfectant or fungicidal properties, contain a compound I and an inert carrier.
Patent ES-293614-A1 (ES)
Title: Improvements in and relating to electrically heated devices for extracting constituents from a substance
IPC: G05D23/24
Filed: 1963-11-18
Abstract: A coffee percolator comprises a reservoir 1 provided with an electric heating element 3 connected in series with a positive temperature coefficient resistor 4 which automatically reduces the current through element 3 at a predetermined reservoir temperature, the circuit arrangement being generally similar in design and operation to that described in Specification 1,017,636. Alteration of the operating point of resistor 4 on its appropriate V/I characteristic, Fig. 2 (not shown), is arranged to occur when substantially all of the heated water in reservoir 1 has been driven into the vessel 2, the subsequent drop in reservoir temperature allowing the liquid coffee extract to return thereto where it is maintained at a desired temperature by suitable choice of the resistor V/I characteristics. For a constituent extracting process other than coffee percolating and requiring restoration of the liquid extract to a high temperature after its return to the reservoir, standard resistors may be connected in parallel or in series with the element 3 and/or the resistor 4 to obtain a desired characteristic and/or load line to cause the operating point of the resistor 4 to return to its former value after a period of cooling, thus allowing the current through the element 3 to regain its former high value.
Patent ES-309695-A1 (ES)
Title: Improvements in or relating to the production of uranium tetrafluoride
IPC: C01G43/06
Filed: 1965-02-23
Abstract: UF6 is reduced to UF4 by a reducing gas in the presence of 0.1 to 3% by weight of ClF3. 1 to 4 times the stoichiometric quantity of reducing gas is used. The UF4/ClF3 mixture and the reducing gas, e.g. H2 or cracked ammonia, are separately preheated to 150 DEG to 400 DEG C. The mixture is introduced first into the upper part of a reactor, at 500 DEG to 600 DEG C., followed by the reducing gas. The uncompacted density of the UF4 is varied, e.g. to 0.1 or 0.5 grams/c.c. by adjusting the amount of ClF3.
Patent ES-323370-A1 (ES)
Title: Curable ester compositions
IPC: C08G65/334
Filed: 1966-02-21
Abstract: A composition comprises an ester or mixture of esters, containing on average more than 2 mercaptan groups per molecule, of one or more mercaptocarboxylic acids with one or more polyhydric alcohols having a molecular weight of at least 250 and containing on average more than 2 hydroxyl groups per molecule, and an oxidative curing agent for the said ester or mixture of esters. The esters may generally be represented by the formula R(-O.CO.R1.SH)n and they may be mixed with a smaller amount of a diester of the formula R11(-O.CO.R1.SH)2, where R and R11 are hydrocarbyl groups which may contain oxygen in the chain, R1 is alkylene and n is an integer of at least 3. The esters may be obtained by reacting the polyhydric alcohol with the mercaptocarboxylic acid in the presence of an acid catalyst and a water-immiscible solvent. Specified mercaptocarboxylic acids (including mercaptopolycarboxylic acids) are 2 - mercapto - acetic and -propionic, 3-mercaptopropionic, 4-mercapto-butyric, mercaptoundecylic, mercapto-stearic, o- and p-mercapto benzoic and mercapto-succinic. The polyhydric alcohol starting material is preferably that formed by the addition of an alkylene oxide to a triol, e.g. polypropylene triols having an average molecular weight of 300 to 25,000. Dihydric alcohols, e.g. hydroxyl terminated oligomers such as polyethylene and polypropylene glycols, mixed polyethylene polypropylene glycols, and poly(tetrahydrofurans) may be used to form the diesters. The compositions may be cured with or without heating, specified oxidative curing agents being lead and tellurium dioxides, zinc and magnesium oxides, organic peroxides and hydroperoxides, and hot-curing agents such as p-benzoquinonedioxime. The compositions may also contain an accelator, an inhibitor, a retardant, a tackifier or adhesion promoter, or a filler or thixotropic agent.
Patent ES-336285-A1 (ES)
Title: Fully lined valve
IPC: B29C49/00
Filed: 1967-01-31
Abstract: A corrosion resistant valve comprises a onepiece metallic body 10 having ports 19, 20 opening into a tapered bore 15 which receives a tapered plug 25. A lining 40 of P.T.F.E. such as "Teflon" (Registered Trade Mark), is provided in the body and has end portions 42, 43 which engage flanges 21, 23 of the body, the lining forming a seal with the valve plug. The lining may be applied by forming a tube of P.T.F.E. and inserting this in the housing. The ends are then bent to engage the flanges and the assembly is then heated and pressure applied to distort the tube to engage the housing wall. The lining is also bent around flange 37 of the housing which is engaged by a bonnet 52. The plug 25 may also be lined with P.T.F.E.
Patent ES-345736-A1 (ES)
Title: Pyrazino[1,2-a]Quinolines and process for preparing same
IPC: A61K31/00
Filed: 1967-10-04
Abstract: Novel 2,3,4,4a,5,6-hexahydro-1H-pyrazino- [1,2-a]quinolines which optionally contain in the aromatic ring one or more C 1-7 alkyl, C 1-7 alkoxy, C 1-7 alkenyloxy, CF 3 , halo, NO 2 , NH 2 , acylamino, OH, or acyloxy substituents in which the substitutable carbon atoms of the heterocyclic rings are unsubstituted or alkylated and which contain in the 3-position an aliphatic hydrocarbon radical R which is substituted by a free or functionally converted carboxyl group and their salts are prepared by reacting the appropriate 3-unsubstituted pyrazino-quinoline with (a) R-X where X is a halogen atom or (b) an [alpha],#-unsaturated aliphatic hydrocarbon substituted by a free or functionally converted carboxylic group, followed where desired by salt formation. Pharmaceutical compositions comprise one or more of the above novel compounds together with a suitable carrier and/or diluent, can be administered enterally or parenterally and are effective as sedatives, antihypertensives and adrenolytics.
Patent ES-347988-A1 (ES)
Title: System for stabilizing the supply of air to an ignitor
IPC: F23L1/00
Filed: 1967-12-05
Abstract: In a steam boiler furnace 10 having burners 12 burning fuel such as pulverized coal ignited by igniter torches 20 air is supplied to each igniter at a stabilized pressure by boosting the pressure of air, supplied from the main air duct 16, by a fan 24 and causing it to flow through a flow restriction device 26 in the supply duct 22 so that it is supplied to the igniter at a suitable pressure whatever the fluctuation of pressure in the main duct as the boiler load varies.
Patent ES-348375-A1 (ES)
Title: Improvements in or relating to gripping devices for wire shaped objects
IPC: B66D3/02
Filed: 1967-12-16
Abstract: A cable gripping device for haulage or holding equipment has a pair of jaws 1, 2 pivotally mounted on two pairs of parallelogram linkages formed by links 9a, 10a, 7a, 8a and 9c, 10c, 7c, 8c and the corresponding sets on the other side of the jaws by cylindrical spindles 4a, 4b, 5a, 5b passing through the jaws and opposed pairs of links 7a, 8a, 7c, 8c. The pairs of links 8a, 8c are integral with levers 13a, 13c pivoted to the opposed casing plates 15a, (15b) by spindles 14a, 14b and the pair of links 7a are integral with operating levers 19a, (19b) joined by spindles (20). The pairs of links 9a, 9c are joined by plates 16a, (16b) pivotally connected to the spindles 11a, 11c while a spring 21 acts between a pin 23 fixed to the casing and a pin 24 fixed between the pair of levers 13c, 13d.
Patent ES-348522-A1 (ES)
Title: Containment pressure reduction system and radioactivity removal system for nuclear reactor installations
IPC: G21C9/012
Filed: 1967-12-22
Abstract: An arrangement for the removal of steam arising from the rupture of the pressure vessel 10 of a water-cooled reactor disposed in shielding 14 within a containment 12, comprises connecting the space within the containment to one or more condensers 16 through pipes 18 and normally-open valves 20, the condensers having spray nozzles 26 connected through a normally-closed valve 30 to a water storage tank 24. Should the vessel 10 burst the rise in pressure in containment 12 causes automatic opening of the valve 30 to condense steam entering the condensers 16. The condensate may return to the pressure vessel through the pipes 18 or may be removed through pipes 34. The atmosphere in the containment 12 is circulated through a valve 38, pump 36, refrigerator 47, filtering means 40, pipe 42 and valve 44. When the radioactivity of this atmosphere has sufficiently decreased as detected by monitors 48, the atmosphere is discharged through a stack by opening valve 46 and closing valve 44.
Patent ES-351379-A1 (ES)
Title: Signal mixing arrangements using proportional closing of sampling switches
IPC: H04N5/268
Filed: 1968-03-08
Abstract: A video signal mixer arrangement for supplying, in desired controllable proportions, input signals from a plurality of sources, e.g. A and B, Fig. 2, to a common output terminal O, comprises signal sampling switches TA, TB and switch operating means, e.g. bi-stable device BS, for sequentially operating the sampling switches at a frequency which is at least twice the highest input signal frequency, only one switch being closed at any one time and the proportion of the total time during which each switch is closed being adjustable. The arrangement also includes a low-pass filter F for excluding the switching frequency from output terminal O. A D.C. component may be added to the video signals to be mixed so that switches TA and TB may be of the unilateral type instead of the bilateral type, Figs. 4 and 5 (not shown). The ratio of the mixture of the input signals contributing to the output is controllable by controlling the mark-space ratio of the bi-stable BS. When switch T12 is moved into its other position, the sampling switches TA and TB are operated by a pattern generator W controlled by television synchronizing signals at terminal TVS and a " wiping " operation is produced by feeding the input signals alternately to the output at a desired frequency so that for a desired proportion of a scanning line or field period one signal is connected to the output and for another portion of the time the other signal is so connected, e.g. a corner of one picture may be replaced by another picture. " Cutting ", i.e. replacing one signal which is fed to the output by another, is effected by means of a further switch (T3, Fig. 6, not shown) which applies a suitable D.C. bias potential to a selected sampling switch. In the embodiment described with reference to Fig. 6 (not shown), a plurality of signals are " mixed," " wiped " or " cut " as required, the arrangement including a corresponding number of sampling switches. Signals from more than two sources may be mixed by providing the same number of sampling switches and closing them in succession one at a time, the driving means having the same number of stable states as there are switches and being controllable to permit the relative periods of closures of the individual switches to be adjusted.
Patent ES-357769-A1 (ES)
Title: Sealed open chamber breech mechanism
IPC: F41A9/27
Filed: 1968-08-31
Abstract: An open chamber breech mechanism for firing caseless ammunition 12 comprises a carrier member 18 having a firing chamber opening laterally through the surface thereof and being mounted for rotation in a frame member 14 which has an ammunition infeed opening, the carrier member 18 rotating between a cartridge infeed position and a firing position. Obturator means 42 are provided for sealing those interfaces between the members 14, 18 which, in use, are subjected to propellent gas pressure during firing of a round. In the construction shown the obturator means 42 comprise an upper obturator attached to the frame member 14 and sealing around the margins of the firing chamber through sealing means 80, 82 (78, Fig. 2, not shown), the sealing means being urged against the carrier member by the explosion gases. The obturator means 42 further comprise an annular flange 94 on the forward face of the carrier member 18. The firing means 40 is sealed by a flange 102 thereof abutting the rear wall of a chamber 104 containing the firing means. The carrier member 18 is provided with a pair of bearing surfaces 50 which terminate in stop surfaces (52, Fig. 3, not shown) so that the carrier member is mounted for limited oscillation. The rotational axis of the carrier member is eccentric so that the member tends to move away from the upper obturator on movement from the firing position to the infeed position. In a further embodiment (Fig. 4, not shown) the breech mechanism is of the recoilless type. When cylindrical rounds of ammunition are used a pivoted plate is provided in the upper obturator which plate co-operates with the carrier member to form a chamber for the projectile (Figs. 5, 6, not shown). The obturator means may be housed in grooves in the carrier member flexible or pivoted walls separating the means from the pressurized gas so that, in use, the means are compressed in the grooves and thereby urged against the frame member (Figs. 7 to 10, not shown). The ammunition shown in Fig. 1 has an equilateral curvilinear triangular shape in transverse cross-section and the projectile 30 is embedded in the charge 110.
Patent ES-361006-A1 (ES)
Title: Nematic liquid crystal mixtures for use in a light valve
IPC: G02F1/1343
Filed: 1968-12-03
Abstract: p - n - Alkoxybenzylidene - p1 - aminobenzo - nitriles are prepared by the condensation of pamino benzonitrile with the appropriate p-nalkoxy benzaldehyde in benzene with benzene sulphonio acid as catalyst and the azeotropic removal of water, followed by recrystallization from hexane. A mixture of p-ethoxy, p-nbutoxy and p-n-octoxy benzylidene-p1-aminobenzonitriles is disclosed.
Patent ES-365923-A1 (ES)
Title: Aviation fuel containing dissolved polymer and having reduced tendency to particulate dissemination under shock
IPC: C10L1/16
Filed: 1969-04-11
Abstract: A polymer is dissolved in a liquid hydrocarbon fuel which has a flash point of at least 90 DEG F and is of a type suitable for gas turbine aircraft engines in order to reduce the tendency of the fuel to particulate dissemination when the fuel is subjected to shock. The polymer has a viscosity average molecular weight greater than 106 or an intrinsic viscosity greater than 2.5 dls./gm. and the amount of polymer is sufficient that there is molecular overlap of polymer molecules in the liquid.
Patent ES-372872-A1 (ES)
Title: Propellant charge for devices used industrially
IPC: B25C1/08
Filed: 1969-10-25
Abstract: The present disclosure is directed to a propellant charge for industrial use which comprises a body of a propellant powder having a centrally disposed recess extending therethrough, said recess containing a percussion sensitive primer substance, said primer substance being housed in the recess in such a manner that the compacting of the primer substance remains below the value required for the ignition thereof upon a sudden unexpected compression of the propellant charge in the direction of the axis of the recess.