baber/WOPTO huggingface dataset:
Patent UY-27409-A1 (UY)
Title: Solvatos de clorhidrato de lercanidipina y novedosas formas cristalinas de ellos
Inventor: IASI GIANLUCA DE
IPC: C07D211/90
Filed: 2002-08-06
Abstract: La invención describe solvatos de clorhidrato de lercanidipina novedosos con solventes orgánicos, nuevas formas cristalinas (III) y (IV) de clorhidrato de lercanidipina que se obtienen a partir de dichos solvatos mediante la eliminación de los solventes de solvatación y describe, también, composiciones farmacéuticas que contienen por lo menos una de dichas formas cristalinas (III) y (IV) de clorhidrato de lercanidipina, como agente activo.
Patent UY-28815-A1 (UY)
Title: Agentes terapéuticos
Inventor: BRYAN EGNER
IPC: C07D401/06
Filed: 2005-03-21
Abstract: Compuestos de fórmula I, procesos para preparar tales compuestos, su uso en el tratamiento de la obesidad, trastornos psiquiátricos, trastornos cognitivos, de memoria, esquizofrenia, epilepsia, y afecciones relacionadas, y trastornos neurológicos como demencia, esclerosis múltiple, mal de Parkinson, corea de Huntington y mal de Alzheimer y trastornos relacionados con el dolor y a composiciones farmacéuticas que los contienen.
Patent AT-519698-A1 (AT)
Title: Endodontiestift
IPC: A61K6/00
Filed: 2017-03-14
Abstract: Endodontiestift {1) mit einem Grundstift (2),wobei der Grundstift (2) einen Wurzelbereich (3) zur Befestigung des Grundstifts (2) in einer natürlichen Zahnwurzel (4) und einen Kronenbereich (5) zur Befestigung einer Zahnkronenverblendung (6) am Endodontiestift (1) und/oder zur Anordnung in einer natürlichen Zahnkrone (32) aufweist und der Grundstift (2) aus einem zusammengesetzten Material (7) besteht, welches zumindest ein organisches Bindemittel (8) aufweist, wobei das zusammengesetzte Material{7) Glaskörner (9) als Füllstoff aufweist.
Patent ES-187633-A1 (ES)
Title: PROCEDIMIENTO Y APARATO PARA EL LABRADO FINiSIMO DE SUPERFICIES EN OBJETOS EXPUESTOS A DESGASTE
Filed: 1949-03-30
Abstract: Procedimiento para el labrado finísimo de superficies en objetos expuestos a desgaste tales como especialmente cilindros de motores de combustión interna bombas y similares caracterizándose porque se someten las superficies a un tratamiento por medio de proyección sobre ellas de un chorro de granos finos y duros a elevada velocidad.
Patent ES-188080-A1 (ES)
Title: APARATO PARA DISTINGUIR AL AZAR BOLAS DE DISTINTOS COLORES, APLICABLE A ESTABLECER UNA SELECCIoN ENTRE EL PERSONAL DE FáBRICAS Y TALLERES
Filed: 1949-04-26
Abstract: Aparato para distribuir al azar bolas de distintos colores aplicable a establecer una selección del personal de fábricas y talleres constituido esencialmente por un depósito destinado a contener un cierto número de bolas o esferitas distribuidor en dos grupos de dos colores diferentes o con señales que sirvan para distinguir las de un grupo de las del otro estando este depósito sobre una base o zócalo en combinación con un mecanismo de distribución accionado desde el exterior y por medio de una manecilla o palanca por cada uno de los individuos a su paso por delante del aparato lo cual produce la salida al exterior de una de las bolas contenidas en el depósito siendo esta bola de un color u otro obtenido al azar con lo que se establece una selección del personal con fines de reconocimiento u otros fines.
Patent ES-188243-A1 (ES)
Title: Un sistema de bonificaciones y descuentos en operaciones comerciales por medio de selloscromos coleccionables
Filed: 1949-05-17
Abstract: Sistema de bonificaciones y descuentos en operaciones comerciales por medio de sellos-cromos coleccionables en la que se reivindica el talonario matriz que aparece en el gráfico 1º cuyo desarrollo es objeto del cuerpo de esta memoria que igualmente queda en su totalidad reivindicado por constituir entre sí un mismo objeto de imposible separación.
Patent ES-193384-A1 (ES)
Title: NUEVO SISTEMA DE PEINE PARA TELARES CILiNDRICOS CON CONDUCCIoN MAGNÉTICA DE LA LANZADERA
Filed: 1950-06-12
Abstract: Nuevo sistema de peine para telares cilíndricos con conducción magnética de la lanzadera caracterizado por el hecho de que el propio peine va (II-III) provisto de una superficie de conducción fácilmente plegable (I-II) que corre paralela con las partes adyacentes de la trama (4) formando de esta manera el curso de la lanzadera por lo que esta superficie de conducción (I-II) puede ser en forma de pared o de peine apareciendo como la continuación un poco plagada del peine (II-III) cuyo paso de la superficie de conducción (I-II) al propio peine (II-III) está constituido en forma acodada de modo que en la posición del peine (a) en que la lanzadera (2) lleva la urdimbre sobre la superficie de conducción (I-II) se apoye sobre una anilla fija (5) en tanto que el extremo de la mencionada superficie guía (I) va colocada sobre la caja L moviendo hacia arriba y hacia abajo y en la forma ya conocida el peine (II-III) unido a la superficie de conducción o guía.
Patent ES-194296-A1 (ES)
Title: UNA MáQUINA PARA LA FABRICACIoN CONTINUA DE HILADO ARTIFICIAL
Filed: 1950-08-19
Abstract: Una máquina para la fabricación continua de hilado artificial comprendido mediso para formar el hilado caracterizada en que un dispositivo para acumular el hilado y hacer avanzar el hilado está colocado por encima de y espaciado de los mediso para formar el hilado el mencionado dispositivo estando adaptado para tirar el hilado hacia arriba separándolo de los mencionados medios para formar el hilado y medios de calentamiento para secar el hilado están colocados por encima de y espaciados del mencionado dispositivo para acumular el hilado y hacer avanzar el hilado.
Patent ES-197535-A1 (ES)
Title: PROCEDIMIENTO PARA LA FABRICACIoN DE CUERPOS FILTRANTES
Filed: 1951-04-23
Abstract: Procedimiento para la fabricación de cuerpos filtrantes especialmente cuerpos de empaquetado de arena para filtros de pozo caracterizado porque el filtro se compone de una masa de armazón cuyas partes individuales por ejemplo granos de arena o grava se retienen en el estado de su posición más suelta en el sentido de las normas mecánicas del suelo gracias a su pegamento recíproco no suprimible pero que no agranda prácticamente las superficies de contacto de las diversas partes por ejemplo los granos.
Patent ES-198220-A1 (ES)
Title: UN PROCEDIMIENTO PARA TENIR FIBRAS, PELiCULAS Y CUERPOS ANáLOGOS HECHOS DE FIBRAS COMPLETAMENTE SINTÉTICAS, CON COLORANTES DE DISPERSIoN
Filed: 1951-06-07
Abstract: Procedimiento para teñir fibras películas y cuerpos análogos de fibras completamente sintéticas especialmente de los preparados con nitrilo poliacrílico sus copolímeros y polimerizados mixtos con colorantes de dispersión caracterizado porque el hilo o la película se trata previamente en un baño débilmente ácido preferentemente en presencia de un medio blanqueador a temperatura elevada pero interior a 100º y el hilo así previamente tratado se acaba de teñir a temperaturas también interiores a 100º con adición de medios de hinchazón.
Patent ES-251649-A1 (ES)
Title: Process for the production of a heat expansible thermoplastic resin
IPC: C08J9/18
Filed: 1959-08-21
Abstract: Thermoplastic material, e.g. polyvinyl chloride, polystyrene or polymethacrylic acid ester, containing a non-solvent blowing agent, is obtained by treating the material simultaneously or successively with a solvent blowing agent and the non solvent blowing agent at a temperature lower than the B.P. of either agent and subsequently washing out the solvent blowing agent until less than 2% by weight, relative to the material, remains. The material contains 5-15% by weight of non-solvent blowing agent and is expanded by heating, e.g. at 75 DEG -100 DEG C. Suitable non-solvent blowing agents are butane, pentane, hexane, petroleum ether and their mixtures, whilst solvent blowing agents are low molecular esters, ethers, ketones and chlorinated aliphatic hydrocarbons, examples being given.ALSO:Thermoplastic material containing a non solvent blowing agent, is obtained by treating the material simultaneously or successively with a solvent blowing agent and the non-solvent blowing agent at a temperature lower than the B.P. of either blowing agent and subsequently washing out the solvent blowing agent until less than 2% by weight, relative to the material, remains. The material contains 5-15% by weight of non-solvent blowing agent. Materials specified are polystyrene, polymethacrylic acid ester, and polyvinyl chloride. Suitable non-solvent blowing agents are butane, pentane, hexane, petroleum ether and their mixtures, whilst solvent blowing agents are low molecular esters, ethers, ketones and chlorinated aliphatic hydrocarbons, examples being given. Heating e.g. at 75-100 DEG C. gives a cellular product.
Patent ES-257787-A1 (ES)
Title: Improvements in or relating to multi-core electric cables
IPC: C08K5/00
Filed: 1960-04-23
Abstract: In a multi-core cable the spaces between the cores are filled with a thermoplastic or thermosetting flexible or vulcanizable composition containing the same plasticizer as that used in the normal insulation of the cable, the proportion of plasticizer in the filling composition being substantially equal to that required for maintaining approximately equilibrium condition between the filling composition and the cable insulation. Exemplified is a normal insulation of polyvinyl chloride containing 25% isodecylphthalate and a filling composition of reclaimed butyl rubber containing 27 to 21% of isodecylphthalate (according to the temperature of operation of the cable). The filling composition also may contain an anti-static additive such as a phosphoric acid partially esterified with aliphatic alcohol and neutralized with quaternary ammonium base, or a quaternary ammonium base converted into a salt with an aliphatic acid such as palmitic or stearic acid, or a carbon black.
Patent ES-301915-A1 (ES)
Title: Apparatus and method for the production of mats from chopped strands of glass filaments
IPC: D04H1/4218
Filed: 1964-07-10
Abstract: Apparatus for the production of mats of glass fibres includes a cutting device and one or more delivery tubes along which the cut fibres are blown, each tube having its orifice adapted to carry out a rectilinear traversing motion. In the form of apparatus shown, rovings enter a cutting device 4 at the positions 5 and the cut fibres are blown into a delivery tube 9 by an air stream generated by the rotary knives and supplemented by a fan 7. The tube 9 is slidably mounted on a pivot 14 and guided in a rectilinear traversing motion by guides 12. At the orifice end 16 of the tube there is connected a tube section 17 of larger diameter in such manner that ambient air enters the section 17 to ensure disintegration of glass fibre clumps. A suction drum 20 transports fibres to a conveyor belt 1. A modification has the delivery tube almost wholly enclosed in a tube of larger diameter. In another arrangement, the cut fibres are deposited directly on a conveyor belt from more than one discharge tube. The movements of the discharge tubes are so phased that fibres are simultaneously laid in different lateral positions on the conveyor belt. Baffles are provided at the ends of the tubes. Mats having layers of fibres of different lengths or fineness may be formed. To reduce electrostatic charging, the air conveying the cut fibres has its moisture content increased.
Patent ES-336167-A1 (ES)
Title: Treatment of food dressings
IPC: A23L15/00
Filed: 1967-01-27
Abstract: In the production of food dressings comprising an emulsion of an oily medium, an acidified aqueous medium, and a substantial quantity of egg yolk, the components are deoxygenated, preferably to an oxygen content of less than 0.1 p.p.m., and then the components are processed in the substantial absence of oxygen. The deoxygenation may be effected by bubbling an inert gas through the components, if desired with the addition of heating, stirring and the application of a vacuum, or, in the case of the yolk, by fermentation with for example Lactobacteriaceae, such as Streptococcus Sp., Leuconostoc Sp., or Lactobacillus Sp.
Patent ES-337810-A1 (ES)
Title: Concrete structural member,framework structure,and casting method
IPC: B28B23/00
Filed: 1967-02-20
Abstract: A mould for a plurality of concrete pillars comprises a base 35a and opposed sides 35b adjustably spaced from each other, and partitions 36 which are spaced apart according to the required pillar lengths, the reinforcement 37 of the columns being arranged to extend through the partitions. Recesses in the pillar sides are formed by plates 41a, 41b, 41c, the plate 41a being located by engagement of a recess therein with a boss 40 attached to the mould base 35a by impact adhesive. The plates 41b, 41c are located by bosses 42 engaging holes in an insert 1111 which is to be embedded in the pillar (see Divisions E1-E2).
Patent ES-342121-A1 (ES)
Title: Electrical connector
IPC: H01R4/36
Filed: 1967-06-21
Abstract: An electrical connector comprises a hollow body 3 receiving a clamping screw 1, and a clamping element 2 loosely connected to the screw and having a clamping surface 6 co-operable with the inclined wall 10 of the body 3 to define a conductor clamping space inclined at an acute angle to the screw axis. As shown in Fig. 5, the connector is housed in the insulating body of a terminal block in e.g. a contact breaker, apertures 17 and 19 in the block providing access for the conductor which is to be connected and a bus-bar 21 for internal connection within the contact breaker, respectively. In another embodiment (Figs. 6-9, not shown) the connector body (30) is made by folding a flat metal sheet, with a dovetail joint located in the clamping wall which may be corrugated. The joint may be soldered.
Patent ES-347708-A1 (ES)
Title: Control systems for electric motors
IPC: H02P7/28
Filed: 1967-11-28
Abstract: During normal driving operation of a D.C. motor 17, which is supplied through a thyristor 12, a field winding 15 is not energized, but both field windings 14, 15, are energized in opposition when the motor is plugged. As the driving current through the armature tends to become excessive, a load winding 19 saturates a transductor core and reduces the impedance of winding 11 forming part of a potential divider network 30 between the primary stage 31 of a pulse generator and an output stage 32 which is associated with the trigger circuit of the thyristor 12. Accordingly, the application of trigger pulses to the thyristor is prevented when the core is saturated, the motor current being thus restricted to a desired value. When acceleration is required, the reluctance of the magnetic circuit of the transductor core is increased by withdrawing a movable core element which is coupled with a control pedal. A larger current through the load winding 19 is then required before the core is saturated. The armature connections are reversed for braking by changing-over the switches 16, 16a, so that current passes through the field winding 15 and diode 24. The total field excitation is so reduced to keep the braking current at a safe value. In another arrangement, the motor has two series field windings, each capable of driving the motor in a selected direction and being associated with an individual control switch. When one switch is open, current through the associated field winding is blocked by a diode. To reverse the motor, both switches are first opened and then the previously-opened switch is closed, so that the field windings are energized in opposition during the braking period. In a further embodiment, on a stable multivibrator feeds pulses to the network 30 and to a second thyristor, respectively. The closure of a starting switch raises the potential of a heat sink and the second thyristor is triggered to charge a capacitor associated with a transformer. When the first thyristor becomes conductive to energize the motor, the heat sink potential falls to reverse the charge on the capacitor whereby the second thyristor is turned-off. Afterwards, a' trigger signal is applied to the second thyristor and the capacitor is discharged to turn-off the first thyristor.
Patent ES-349084-A1 (ES)
Title: Method for preparing vapour permeable flexible sheet materials
IPC: C08J9/26
Filed: 1968-01-10
Abstract: Water vapour permeable flexible sheet material is produced by forming a spreadable mixture comprising a solution of a film-forming polymeric thermoplastic working material in a solvent having distributed through it a microscopic removable solid filler forming a continuous layer of the mixture on a temporary backer to which the layer adheres, treating the layer on the backer with a coagulating liquid which is a non-solvent for the working material but is a solvent for the removable filler and is at least partly miscible with the solvent for the working material, so as to coagulate the working material, into a sheet, and removing substantially all the solvent and the removable filler by washing the material with a coagulating liquid, drying the resultant sheet and stripping it from the backer, the ratio in p.b.w. of filler to working material and the ratio in p.b.w. of working material to solvent in the mixture falling within the area defined by the closed figure A-K-L-M-A of Fig. 1 of the accompanying drawings, but above the line A-K. The working material is suitably a polyurethane based on a polyether, polyester or polycaprolactone. It may be dissolved in a solvent such as dimethyl sulphoxide, N-methyl pyrrolidone, dimethyl acetamide and especially dimethyl formamide. The removable filler is suitably sodium chloride of particle size 13 4À5 microns. A suitable temporary backer is a sintered high density polyethylene. The coagulation is preferably carried out by immersing the layer on the backer in water at 20 C. and the filler is removed by mangling the material in heated coagulating liquid e.g. at 60 C.
Patent ES-351369-A1 (ES)
Title: Improvements in or relating to Buoyancy Body-Attachments for Marine Lifesaving
IPC: B63C9/125
Filed: 1968-03-08
Abstract: A lifejacket comprises two superimposed layers A of flexible closed-cell plastics foam joined together at the margins to form an enclosed space which is inflatable. In Fig. 2, the layers have a head hole and the inner and outer margins are joined by tapes D, C. Space E is inflated by valved mouthpiece L or by compressed gas from a bottle. A fabric backing is bonded to each inner surface of layers A.
Patent ES-357896-A1 (ES)
Title: Apparatus for the continuous precipitation of plutonium oxalate
IPC: C07C51/43
Filed: 1968-09-06
Abstract: Apparatus for the continuous precipitation and purification of plutonium oxalate comprises a precipitator 1 into which quantities of the reagents metered at 30, 31 are introduced by non-immersed tubes 2, 3. The suspension formed overflows at 5 and passes to decanting vessel 6, cylindro-conical transfer chamber 9, first washing column 16 and associated decanting vessel 20 and cylindro-conical transfer chamber 22, and second washing column 23 similar to the first column and leading to a drying oven. The transfer chambers each comprise two ball valves which open and close automatically at intervals so as to transfer the precipitate to the next stage with the aid of washing liquid introduced via valves 13. Plutonium oxalate is precipitated by mixing' solutions of plutonium nitrate and oxalic acid. Reference has been directed by the Comptroller to Specification 1,055,412. (For Figure see next page)
Patent ES-362621-A1 (ES)
Title: Electric arc stabilization in electric arc melting using carbon electrodes
IPC: H05B7/085
Filed: 1969-01-17
Abstract: Arc furnace electrodes consist of an outer shell of carbon and an inner core consisting of a carbonaceous filler, a promoter material, e.g., an alkali metal oxide, carbonate or halide, and a carbonaceous binder such as pitch or tar.
Patent ES-362870-A1 (ES)
Title: Circuit interrupter grid structure for oil-break circuit interrupter
IPC: H01H33/75
Filed: 1969-01-24
Abstract: An oil-type circuit breaker has three poles provided in a unitary tank structure, each pole comprising a pair of serially related grid structures. The grid structures are constructed by nesting a plurality of plate elements, constituting vent passages and oil pockets, within an outer cylindrical glass-filament-wound shell. The stationary contact assembly is so arranged as to have a lengthened finger, which serves as an arcing horn disposed adjacent side lateral vent openings. The vent openings are formed by molded vent elements of particular materials and having a splitter plate interposed therebetween. Additional oil pockets and a lower oil-pocket plug, having an entrance opening, assist in guiding the movable contact rod, and additionally providing considerable turbulence within the oil during the opening operation.
Patent ES-362928-A1 (ES)
Title: Production of yarns
IPC: D01F6/72
Filed: 1969-01-25
Abstract: Thermoplastic elastomeric yarns in which the yarn material contains at least 85% by weight of segmented polyurethane ("Spandex" yarns) are treated by simultaneously stretching the bare yarn to an extent of less than 200% of its length prior to stretching and subjecting it to a temperature at or above its sticking temperature in the range 215-300 C. over a period of time not exceeding 30 seconds. The process may be carried out on a covering machine as part of a covering operation on the bare Spandex yarn or as part of a winding operation, e.g. when winding bare Spandex yarn from one package to another. The yarn may be treated under such conditions of stretching and temperature as to result in increased elongation at break. Advantageously, the bare yarn may be stretched whilst it is being caused to run over and preferably in contact with an electrically heated plate. In the covering machine shown in the diagrammatic drawing, a bare Spandex yarn Y is drawn from a supply package 1 and finally wound up on to a take-up package 2. The covering machine comprises two covering spindles 3 and 4 which support bobbins 5 and 6 of covering threads. The Spandex yarn Y runs freely right through the spindles 3 and 4, and the latter are spaced apart axially in, and arranged to rotate about, a straight upward portion of the path of travel of the yarn. The yarn Y passes from the supply package 1 over the first and second feed wheels 8 and 9, the wheel 9 being driven at a higher peripheral speed than wheel 8 to stretch the yarn and the yarn being at the same time heated by being guided through a heater 7 incorporating an electrically heated plate 71 over and in contact with which the yarn travels. The covered stretched yarn after its passage through the covering spindle 4 passes round a take-up roller 10 and is laid evenly upon the package 2 by the traversing guide 11. The temperature of the plate 71 may be measured by means of a Thermophil temperature probe. The sticking temperature of the bare Spandex yarn is defined as the temperature at which the yarn will just stick to a heated brass block when held against the surface of the block for 5 seconds with a 200 gram weight. The temperature of the block is measured by means of a Thermophil temperature probe.