baber/WOPTO huggingface dataset:
Patent ES-191459-A1 (ES)
Title: PERFECCIONAMIENTOS EN MáQUINAS ELECTRoNICAS DISTRIBUIDORAS DE REGISTRO CONTROLADO PARTICULAR, PERO NO EXCLUSIVAMENTE, APLICABLE A FINES ESTADiSTICOS
Filed: 1950-01-30
Abstract: Perfeccionamientos en máquinas electrónicas distribuidoras de registro controlado particular pero no exclusivamente aplicables a fines estadísticos teniendo dicha máquina un manantial de potencia y medios para establecer circuitos de control bajo control de o representando datos de contabilidad y estadística caracterizados por la provisión de un dispositivo para comprobar inicialmente los circuitos control en serie con dicho manantial de potencia para descubrir fallos para establecer uno o más de los citados circuitos e incluyendo medios conmutadores para conectar los circuitos en paralelo con el manantial de potencia cuando todos los circuitos tienen continuidad.
Patent ES-192215-A1 (ES)
Title: UN PROCEDIMIENTO DE PREPARACIoN DE UNA LáMINA DE ALUMINIO DESTINADA A LA ONDULACIoN PERMANENTE DEL CABELLO
Filed: 1950-03-21
Abstract: Procedimiento de preparación de una lámina de aluminio destinada a la ondulación permanente del cabello caracterizado porque se procede a la oxidación de una hoja de lámina de aluminio realizándose dicha oxidación por el agua en presencia de una disolución de sosa e ión mercurio como catalizador procediéndose después a envolver dicha hoja en una lámina de papel de filtro impregnada y desecada en solución de sosa al medio por ciento ión mercurio y cloruro zinc al 2%.
Patent ES-192294-A1 (ES)
Title: PROCEDIMIENTO PARA LA FABRICACIoN DE PRODUCTOS DETERGENTES
Filed: 1950-03-20
Abstract: Un procedimiento para la fabricación de productos detergentes caracterizado por incorporar una laca azul o colorante azul insoluble en agua finamente pulverizado en proporciones adecuadas a un detergente sustitutivo de jabón o jabón colofónico rallado en escamas o polvo para dar punto azul a los tejidos.
Patent ES-196433-A1 (ES)
Title: UN PROCEDIMIENTO PARA LA DESTILACIoN CONTINUA DE ALQUITRáN, ESPECIALMENTE ALQUITRáN DE HULLA
Filed: 1951-02-06
Abstract: Procedimiento para la destilación contínua de alquitrán especialmente alquitrán de hulla caracterizado porque la destilación contínua de alquitrán se realiza en un procedimiento de varias fases o gradaciones de tal manera que en una o dos etapas previas se separan los elementos del alquitrán con tendencia a polimerizaciones o policondensaciones antes de que en una o varias etapas finales se realice la destilación de las fracciones de elevado punto de ebullición.
Patent ES-198025-A1 (ES)
Title: Perfeccionamientos en calentadores de agua
IPC: F24H1/28
Filed: 1951-05-25
Abstract: Perfeccionamientos en calentadores de agua caracterizados por el hecho de que cada unidad calentadora comprende un elemento tubular a doble pared definiendo una cámara de caldeo central y una camisa de agua que rodea a la citada cámara un quemador de combustible situado en un extremo del citado elemento tubular para proyectar gases calientes en la mencionada cámara central y una pluralidad de anillos térmicamente conductores coaxiales con una pared de aquel elemento tubular y metálicamente unidos a una pared del mismo y espaciados separadamente entre sí en el sentido del eje del elemento tubular teniendo cada uno de dichos anillos dientes espaciados de una profundidad en dirección radial por lo menos igual a la parte principal de la anchura radial del anillo.
Patent ES-198800-A1 (ES)
Title: PERFECCIONAMIENTOS EN LA FABRICACIoN DE ÉSTERES DE CELULOSA
IPC: C08B3/30
Filed: 1951-07-14
Abstract: Perfeccionamientos en la fabricación de ésteres de celulosa caracterizados por un procedimiento para la obtención de estos compuestos dotados de una estabilidad térmica superior y que comprende el estabilizar un éster secundario de celulosa precipitado por tratamiento con una solución acuosa diluida de un ácido mineral a una temperatura no inferior a 70ºC. y simultáneamente con el tratamiento de estabilización o después de él blanquear el éster de celulosa por tratamiento a una temperatura no inferior a 70ºC. con una solución acuosa de clorito sódico en presencia de ácido.
Patent ES-252828-A1 (ES)
Title: Improvements in or relating to steroids
IPC: C07J75/00
Filed: 1959-10-23
Abstract: The invention comprises steroids of the general formula <FORM:0923736/IV(a)/1> wherein R represents a keto or b -hydroxy radical, and the corresponding 3-semicarbazones and 3-oximes, and the preparation of 17a -ethyl-17b -hydroxy-D 1,4-androstadiene-3,11-dione by treating 3a -acetoxy-5b -androsta-11, 17-dione with an alkali metal acetylide to form 17a - ethynyl - 3a ,17b -dihydroxy-5b -androstan-11-one, catalytically hydrogenating this compound to form the corresponding 17a -ethyl compound, bromoxidising the 17a -ethyl compound with an N-bromoamide to form 4b -bromo - 17a - ethyl-17b -hydroxy-5b -androsta-3,11-dione, brominating this compound to form 2b ,4b - dibromo - 17a -ethyl-17b -hydroxy-5b -androsta-3,11-dione and dehydrobrominating this compound, the preparation of 17a -ethyl - 11b ,17a - dihydroxy - D 1,4 - androstadien-3-one by converting 17a -ethyl-17b -hydroxy-D 1,4-androstadiene-3,11-dione into the corresponding 3-semicarbazone or oxime, reducing the 11-keto group to an 11b -hydroxy group with an alkali metal borohydride, and regenerating the 3-keto group by reaction with pyruvic acid. Specifications 816,909, 923,737 and 923,738 are referred to.
Patent ES-314605-A1 (ES)
Title: Improvements in or relating to steam generators
IPC: F22B9/04
Filed: 1965-06-24
Abstract: A steam generator comprises an internal boiler 1 formed with a fire-box 2 and vertical nest of smoke tubes 4, and a superheater 7 spaced above the boiler 1 also traversed by smoke tubes 8. The steam spaces of boiler 1 and superheater 7 are interconnected by pipe 12, and steam leaves the superheater through pipe 14. The boiler and superheater form a unit surrounded by a double-walled detachable bell-shaped container 16 acting as a feed water heater. Water is supplied through inlet 25 to the container which communicates with the boiler 1 through pipe 22. Combustion gases pass out to atmosphere through free space 19 and aperture 21. The unit may be mounted on wheels.
Patent ES-342574-A1 (ES)
Title: Improvements in and relating to Diazotype Processes
IPC: G03C1/54
Filed: 1967-07-03
Abstract: Diazotype copies are produced by imagewise exposing a diazotype material and developing with a solution containing as coupler 2, 3-dihydroxynaphthalene or a 2-hydroxy-3-napthamide the diazonium compound being those disclosed in the material of co-pending Specification 1,189, 537 and of formula wherein R 1 is hydrogen and R 2 is acyl, sulphonyl, carboxyethyl or carbamyl or of formula where R 6 is a residue completing a 6-membered heterocyclic ring or R 1 and R 2 together form R 7 - C=O in which R 7 completes a 5-membered heterocyclic ring with the nitrogen and carbon atom, R 3 is alkyl, R 4 is alkyl or aralkyl or R 3 and R 4 together complete a 6-membered heterocyclic ring, R 5 is hydrogen, halogen, alkyl or alkyl- or arylmercapto and X is an anion. The diazotype material may be sensitized on both sides using a support containing an ultraviolet light absorber so that two images may be obtained on development.
Patent ES-343826-A1 (ES)
Title: 3',4' - dimethoxy - 6 - (2 - (p - methoxyphenyl)- 1 - alkyl - alkyl - ethylamino) - hexano-phenones and the salts thereof
IPC: A61K31/135
Filed: 1967-08-04
Abstract: Novel compounds of Formula (I) and acid addition salts thereof wherein R 1 is C 1-2 alkyl and R 2 is C 1-3 alkyl are prepared by reaction of an amine Y 1 -NH-Y 2 with a compound Y 3 -Hal where Y 3 is R 2 above or is a group represented by Formula (IV), or a group represented by Formula (V), and Y 1 and Y 2 represent the other two of the three said groups, in which Formul[mu] (IV) and (V), R 1 is as defined in respect of Formula (I), R 3 , R 3 1 and R 3 11 each represents a hydroxy or a methoxy group, R 4 represents a keto group or a carbinol group or a dialkoxymethylene group, and -Hal represents a halogen atom or, in the case when Y 3 represents a group R 3 -Hal represents a halogen atom or half a sulphate group, and thereafter, if R, represents a carbinol or a dialkoxymethylene group, subjecting the same to oxidation or hydrolysis respectively to convert such group into a keto group, and, if any of the groups R 3 , R 3 1 and R 3 11 are hydroxy groups, methylating the same to convert such hydroxy groups into methoxy groups. 6 - Iodo 31 - 41 - dimethoxyhexanophenone is prepared by heating NaI with the corresponding 6-chloro-compound prepared by Friedel-Crafts reaction of 6-chlorohexanoylchloride and veratrole. 6-Chlorohexanoylchloride is prepared by reaction of the required acid and SOCl 2 . Pharmaceutical compositions in conventional forms for oral, rectal and parenteral administration comprise a compound of Formula (I) above as the active ingredient and have musculotropic spasmolytic activity.
Patent ES-349090-A1 (ES)
Title: Arrangement for and Method Of On-Load Tap-Changing in Tapped Transformers
IPC: H01F29/04
Filed: 1968-01-10
Abstract: An on-load transformer tap-changing arrangement comprises a single vacuum switch V connected between a load line L and via changeover switch U, one of two tap-selector contacts 1, 2, auxiliary switch(es) and resistor(s), such as a-d and W 1 , W 2 , being provided to enable the current flow from a first tap to be broken in the vacuum switch after current flow has already commenced from the second tap. Fig. 1 shows, for one embodiment, the switch positions when tap 11 is conducting, change-over to tap 12 being effected by changing U to U 1 and closing V to transfer the current flow to the vacuum switch, opening a and b and then closing c to commence current flow from tap 12 through resistor W 2 . The vacuum switch is then opened to break the current flow from tap 11, switch d being closed after the arc has been quenched. The switches may be sequentially operated by a cam mechanism and a relay inserted at x, y to prevent the mechanism closing d before the arc is quenched. In alternative arrangements (Figs. 2, 3, not shown), switches a and d are eliminated, the normal current path then being through the vacuum switch, which is reclosed to complete the switching operation instead of closing d or a. With this arrangement only one resistor need be used, connected between L and one or other tap by a second change-over switch ( , Fig. 3).
Patent ES-362220-A1 (ES)
Title: Preparation of copolymers using organolithium/pyridine compound catalyst system
IPC: C08F236/10
Filed: 1968-12-21
Abstract: A conjugated diene and vinyl aromatic compound are copolymerized in an anhydrous hydrocarbon reaction medium at from -80 C. to 150 C. in the presence of catalyst consisting of an organolithium compound and a pyridine compound of formula wherein R2-R6 is hydrogen or a hydrocarbon radical and at least two of R2-R6 are alkyl, alkenyl, cycloalkyl or aralkyl radicals. The amount of organolithium compound is from 0À01-100 m. moles per mole of monomer, and the mole ratio of the pyridine compound to the organolithium compound is from 0.5 to 10À0. Preferred pyridine compounds are lutidines, collidines and pentamethylpyridine. In the examples, 1,3 butadiene or isoprene are copolymerized with styrene in a hydrocarbon solvent in the presence of a catalyst consisting of butyl lithium, phenyl lithium or dilithiostilbene and one of the preferred pyridine compounds. The polymer is extracted by conventional means and may be vulcanized. Comparative examples illustrate the use as an additive to the organolithium catalyst of triethylamine, N,N-diethylaniline, pyridine and quinoline.
Patent ES-363165-A1 (ES)
Title: Punching die
IPC: F16D65/22
Filed: 1969-01-31
Abstract: A punching die comprises a closed knife 1 of strip steel, a base-plate located within the confines of the knife, and angle brackets securing the knife to the base-plate, the periphery of the base-plate being spaced inwardly of the knife at least in the regions of the brackets. The blade 1, Fig. 2, may be attached to the angle brackets 2 by rivets 5, lugs 6 punched into the flange 4 of each bracket 2 being driven into the base-plate 7. Alternatively, Fig. 4, a double-edged knife 11 may be riveted to brackets 12 whose flanges 14 are in turn riveted to the base-plate 17. Further, Figs. 7-9 (not shown), the base-plate may engage in a longitudinal groove of the knife in the regions between neighbouring securing brackets. Suction cups, magnetic holders &c may be provided on the base-plate for attachment to a press plate, and insert knives may be secured to the closed knife or the base-plate, Figs. 1 and 5 (not shown).
Patent ES-376553-A1 (ES)
Title: Processing and mixing machine
IPC: B01F29/60
Filed: 1970-02-13
Abstract: In a treatment and mixing machine, a cylindrical container is rotatable about an upwardly extending axis and the axis is disposed at an acute angle to the horizontal. Materials are discharged from the container through a closeable aperture centrally arranged in its bottom surface. A support post extends into the container from its upper end and a deflector plate with an arcuate shape transverse to the axis of the container is mounted at the lower end of the post and extends from the inner periphery of the container to the adjacent outer periphery of the discharge aperture. The deflector plate is short in the axial direction of the container relative to the axial dimension of the container. Another deflector plate is pivotally mounted on the support post and is movable in the axial direction of the container for controlling the turbulence of the mixing action. The axially movable deflector plate is located behind the other deflector plate in the direction of the path of rotation of the container. Extending downwardly into the material in the container is at least one rotatable tool which is located below the apex of the path of rotation of the container. In use, the container is rotated at a speed so that the centrifugal forces acting on the parts of the material are greater than the weight of the parts and a turbulent mixing action is developed.
Patent ES-380056-A1 (ES)
Title: Process of casting an ingot and stripping mold very shortly thereafter
IPC: B22D7/10
Filed: 1970-05-26
Abstract: The invention relates to ingot-molds which are intended to be stripped from ingots very shortly after filling. The ingot-mold comprises ingot insulating means comprising a heat-insulating lining fixed along the internal surface of the mold near the upper portion thereof the lining has a bottom portion applied without clearance against said internal surface and above said bottom portion, a recessed portion which provides a peripheral gap between said lining and said internal surface the lining is further provided with lateral openings establishing a communication between said peripheral gap and the space inside the lining and with vents establishing a communication between the top portion of said peripheral gap and the atmosphere.
Patent ES-384517-A1 (ES)
Title: Wire joints
IPC: B65D63/10
Filed: 1970-09-29
Abstract: A joint for wires serving as ties for bales of cotton, wool, synthetic fibers and the like, the wire ends to be connected each comprising a rebent portion forming loops which define male and/or female members to be hooked one in to the other, the joint having means to reinforce the male member so that it withstands the maximum tensile stress applied to the tie without disengaging from the female member, the distal ends of the wire preferably being secured to the wire length by spot welding.
Patent ES-394663-A1 (ES)
Title: Novel benzodiazepine derivatives and preparation thereof
IPC: C07D243/24
Filed: 1971-08-30
Abstract: A novel benzodiazepine derivatives represented by the formula, R4 | CnH2n |O N-C ANGLE R1- ANGLE CH-R3 (I) C=N ANGLE |(O)m R2 and acid addition salts thereof, wherein R1 represents hydrogen, halogen, nitro, C1-4 alkoxy, cyano or trifluoromethyl R2 represents a group of the formula, WHEREIN R5 and R6 represent hydrogen, halogen, C1-4 alkyl or trifluoromethyl R3 represents hydrogen, C1-4 alkyl or aralkyl R4 represents tetrahydropyranyloxy, tetrahydrofuranyloxy, aryloxy, aralkoxy or alkoxyalkoxy N REPRESENTS AN INTEGER OF 1 TO 4 AND M REPRESENTS ZERO OR 1, WHICH IS PREPARED BY A. REACTING A 1-UNSUBSTITUTED BENZODIAZEPINE DERIVATIVE OF THE FORMULA, HO N-C ANGLE R1- ANGLE CH-R3 (II) C=N ANGLE |(O)m R2 with a reactive ester of a compound of the formula, HO - CnH2n - R4 III.
Patent ES-395213-A1 (ES)
Title: Time-division multiplex switching circuitry
IPC: H04J3/06
Filed: 1971-09-18
Abstract: Switching circuitry for transferring data from an input time-division multiplex system to an output time-division multiplex system includes a transfer circuit for temporarily storing the data received from the input-time-division multiplex system prior to its transfer to the output time-division multiplex system. For controlling the selective transfer of data from an input channel of the input time-division multiplex system to any one output channel of the output time-division multiplex system control circuitry is provided which controls the storage of the input channel data in a selected position of the transfer circuit with a timing corresponding to the respective time slots of the input channel and controls the transfer of that data from the selected position in the transfer circuit to the output time-division multiplex system with a timing corresponding to the respective time slot selected output channel. Write control circuitry stores in a write control memory the selected position in the transfer circuit in a word of the control memory corresponding to the time slot of the input channel in the input time-division multiplex system so that in response to time slots generated by an input time slot generator, the position address of the word in the control memory can be applied to the transfer circuit to control writing of data from the input channel into the transfer circuit in the position selected. Read control circuitry includes a read control memory wherein the selected position in the transfer circuit is stored in a word of that read control memory corresponding to the time slot of the output channel in the output time-division multiplex system so that data in the selected position of the tranfer circuit can be read out to the output time-division multiplex system at the proper time. The read and write control arrangements can also be constituted by elementary control memories connected to elementary inputs or outputs of the input and output multiplex circuitry.
Patent ES-411679-A1 (ES)
Title: 3-(Aminopropyl)indoles
IPC: C07D209/12
Filed: 1973-02-16
Abstract: Pharmacologically valuable 3-(aminopropyl)-indoles have the general formula IN WHICH R1 is phenyl, halophenyl, nitrophenyl, aminophenyl, loweralkoxyphenyl or pyridyl, R2 is hydrogen or methyl, R3 and R4 are each hydrogen or lower alkyl or taken together form a polymethylene group which may be interrupted by oxygen so that -NR3R4 is a heteromonocycle having 5 or 6 nuclear atoms and R5 is hydrogen, fluorine, chlorine or methoxy. Especially interesting are those compounds in which at least one of R1 and R5 comprises a flourine atom and -NR3R4 is pyrrolidino. The compounds are made by condensation of correspondingly substituted indolylacetones with amines HNR3R4 in a reducing medium or, in certain cases, by reduction of correspondingly substituted indolylacetoximes with or without subsequent lower alkylation.
Patent ES-415398-A1 (ES)
Title: Cyanophenoxyacetonitriles
IPC: F22B37/50
Filed: 1973-05-30
Abstract: The preparation of cyanophenoxyacetonitriles including the uses thereof in herbicidal compositions.
Patent ES-415826-A1 (ES)
Title: Telescopic mast structure
IPC: E04H12/18
Filed: 1973-06-12
Abstract: Telescopic mast structure having tubular sections extendible within the other guide units between complementary surfaces of associated telescoped sections, pressurized fluid for extending sections relative to each other, and expansible seal between such complementary surfaces.
Patent ES-416063-A1 (ES)
Title: Coating material recovering device for air knife type coating apparatus
IPC: G03C1/74
Filed: 1973-06-19
Abstract: The present invention relates to a coating material recovering device which is used in an air knife type coating apparatus. A separating plate is located downstream from the air jet flow blown from a slit-like nozzle after the air jet flow has contacted the surface of a web carrying excess coating material and removed the same. A separating chamber is defined below the separating plate for collecting the excess coating material contained in the air jet flow. Additional separating chambers can be provided for better separation. A means for guiding the air jet flow from which the coating material has been removed is also provided.
Patent ES-416437-A1 (ES)
Title: Aerosol dispensing device
IPC: B65D83/14
Filed: 1973-06-28
Abstract: An aerosol dispensing cap unitarily formed from a flexible and elastic material to provide a dome shaped diaphragm, a central hub and discharge outlet tube, the dispensing outlet tube having an integral valve midstream which permits communication between the tube and volume beneath the cap in the unactuated position, the hub being ported to the tube and releasably chambered to engage and open the aerosol valve when depressed, the volume beneath the cap forming a reservoir of negative pressure when the cap is depressed, causing aerosol material in the tube, and valve stem to be drawn into the reservoir.
Patent ES-418911-A1 (ES)
Title: Snap-action switch for a thermal trigger, especially for a motor protection device
IPC: H01H5/18
Filed: 1973-09-20
Abstract: A snap-action switch for a thermal trigger, especially for a motor protection device, having rest contacts, part of which are stationary and another part of which are mounted at an elastic spring actuated by a bimetallic element for opening the contacts. A stop is movable into the path of the elastic spring in front of its dead-center position. The elastic spring possesses a substantially E-shape and is fixedly held at the ends of both of its outer legs between two stationarily mounted support or bearing plates. The support plate which is closer to at least one stationary contact extends along both of the outer spring legs, closer to at least one contact which is mounted at the elastic spring than the other support plate. The central spring leg is moved with its free end by the bimetallic element past the support plates and the stop is movable into the path of a spring web of the elastic spring and such web is enlarged at its side facing away from the spring legs and carries the aforesaid at least one contact.
Patent ES-420299-A1 (ES)
Title: Set of interconnectable pressure elements for making construction models
IPC: A63H33/08
Filed: 1973-11-06
Abstract: A set of interconnectable pressure elements for making construction models, particularly buildings. These elements comprise knots, connecting rods restrainable to the knots, and walls for closing the spaces between the connecting rods and knots. A highly resistant rigid structure is formed, that can be readily provided at a low cost, since all of the elements can be easily obtained by plastic material molding.