baber/WOPTO huggingface dataset:
Patent DZ-1634-A1 (DZ)
Inventor: KOJZIR KATSUHISA
IPC: C07H19/044
Filed: 1992-11-22
Granted: 2002-02-17
Abstract: Indolopyrrolocarbazole derivs. of formula (I) are new. In (I) R1, R2 = H, alkyl, alkenyl alkynyl, aryl, aralkyl or hetero (each opt. substd. by 1-5 of carboxy, carbamoyl, sulpho, NH2, CN, mono- and dialkylamino, OH and halo) or a gp. Y-R3; Y = carbonyl, thiocarbonyl of sulphonyl; R3 = H, alkyl, cycloalkyl, cycloalkylalkyl, aryl, aralkyl, hetero (each opt. substd. by 1-4 of halo, OH, carboxyl, CN, alkoxycarbonyl or NH2 and carbamoyl (each opt. substd. by 1-2 alkyl further substd. by halo, OH, NH2, carboxyl, carbamoyl and alkoxycarbonyl)) alkoxy, hydrazino, NH2, arylamino or carbamoyl; or R1 + R2 = alkidine opt. substd. by 1-4 of NH2, mono- or dialkylamino, OH, carboxyl and sulphonyl; or R1 + R2 = combined with the N to which they are attached form a heterocyclic gp. opt. substd. by alkyl further opt. substd. by NH2, Oh, carboxyl and sulpho; G = pentose or hexose; and X1, X2 = H, halo, NH2, mono- or dialkylamino, OH, alkoxy, aralkoxy carboxyl alkoxycarbonyl or alkyl.
Patent ES-174073-A1 (ES)
Title: Un sistema de inyeccion de combustibles para motores reversibles de combustion interna
Filed: 1946-06-14
Abstract: La propiedad y la explotación exclusiva de un sistema de inyección para motores reversibles de combustión interna de la clase en que la comunicación entre las diferentes bombas de aceite combustible y las válvulas de inyección de combustible abastecidas por aquéllas es gobernada por medio de órganos de gobierno. por ejemplo llaves válvulas correderas o distribuidores que cuando tiene lugar la inversión de marcha se invierten o se hacen girar de modo tal que en marcha atrás cada bomba sea puesta en comunicación con la válvula o las válvulas de inyección de uno o varios cilindros o espacios de combustión distintos de los que abastece en marcha adelante caracterizado por el hecho de que los mencionados órganos de gobierno cuya posición se hace cambiar cuando tiene lugar la inversión de marcha están dispuestos para que se les pueda hacer adquirir durante los periodos en que no funcionan como órganos reversivos un movimiento distinto del normal que tienen cuando funcionan
Patent ES-178539-A1 (ES)
Title: Un dispositivo dde arranque eléctrico para motores de combustion
Filed: 1947-06-19
Abstract: Dispositivo eléctrico de arranque para motores de combustión con un piñón embragable y desembragable en la dirección del eje y un relé en el circuito de corriente principal, caracterizado porque el desplazamiento de avance del piñón (8) tiene lugar mediante el engranaje de un husillo roscado (38) separado del órgano portador del piñón; dicho husillo roscado tiene uno de sus extremos que descansa, suelto, en una rosca interior hecha en el eje del inducido (1) y su otro extremo se apoya en un dispositivo mecánico automático que sigue forzosamente sus movimientos longitudinales que, por un lado, impide el giro del husillo roscado cuando avanza el piñón y después de su engranaje completo vuelve a soltarle y por otra parte, en el caso de que el piñón encuentre resistencia al embragar, se interrumpe su avance pasajeramente e instantáneamente puede tomar otra posición de giro.
Patent ES-190531-A1 (ES)
Title: UN APARATO PISoN PUBLICITARIO
Filed: 1949-11-24
Abstract: Un aparato pisón publicitario caracterizado por estar constituido por un cuerpo de caja de forma bien rectangular cuadrada o poligonal cualquiera y construido preferentemente de chapa metálica la cual irá abierta por su parte inferior y lateral derecha y en cuyo interior llevará alojado un cajoncillo depósito d epolvos de colores o fosforescentes que constituirá su fondo estando formado dicho cajoncillo por todo su lateral de chapa metálica y su fondo constituido por una finísima tela metálica en forma de tamíz la cual dejará pasar por sus intersticios los polvos depositados en el interior del cajoncillo el cual puede llevar hecho en su interior una serie de departamentos receptores de los distintos matices de colores de los polvos que en cada caso convenga emplear para el anuncio.
Patent ES-191647-A1 (ES)
Title: UN APARATO PARA EMBOLAR POR PROCEDIMIENTO MECáNICO LA EXTREMIDAD DE LAS PuAS DE HORCAS
Filed: 1950-02-11
Abstract: Aparato para embolar por procedimiento mecánico la extremidad de las puas de horcas caracterizado porque está constituido por una placa de base sobre la cual van montados en direcciones perpendiculares dos juegos de elementos similares de formas y características adecuadas para el trabajo que realizan cada uno de los cuele s se compone de una pieza fija y otra móvil en guía apropiada que soportan rodillos cuyos ejes se unen entre sí por sus extremos exteriores con muelles tensores; siendo la pieza móvil en uno de los juegos la que aprieta contra otra mordaza fija a la púa o pieza que se trabaja y en el otro juego la que dá el golpe del recalcado contra dicha púa.
Patent ES-192993-A1 (ES)
Title: Un dispositivo para el desarrollo de reproducciones
Filed: 1950-05-13
Abstract: Dispositivo para el desarrollo de reproducciones por un procedimiento en el que se humedecen mediante un líquido capas sensibles a la luz aplicadas sobre soportes adecuados (por ejemplo papeles o películas) y las cuales contienen las impresiones no desarrolladas de las imagenes originales que se han de reproducir juntamente con capas de igual o distinta clase aplicadas sobre soportes análogos después de lo cual los soportes de las capas se prensan superpuestos de tal modo que viene a quedar capa contra capa caracterizado porque en una caja. que contiene el líquido de arrollador -o revelador desde un orificio de entrada previsto por encima del nivel del líquido dos o más conductos curvados paralelos o casi paralelos e inmergidos por debajo de dicho nivel del líquido conducen a una disposición de cilindros constituida por al menos dos cilindros apoyados entre sí.
Patent ES-195346-A1 (ES)
Title: Un procedimiento para producir madera dura de celulosa blanqueada con elevadas propiedades de resistencia
Filed: 1950-11-13
Abstract: Un procedimiento para producir a partir de madera dura pulpa al sulfito blanqueada en gran rendimiento por ejemplo de aproximadamente 50-60% referido al peso de la madera usada absolutamente seco y contenido de hemicelulosa correspondientemente elevado de al menos 30% y que posea propiedades de resistencia elevadas por ejemplo una resistencia a la tracción del orden de magnitud de 10.000*11.000 m. y un factor de reventamiento de 70 en el caso de de un grado de batido de 45ºSR y un brillo del al menos 80% G.E caracterizado porque la madera dura es digerida con líquido de cocción de bisulfito de calcio a una temperatura de aproximadamente 110ªC. durante el tiempo que se obtenga una pulpa que es desintegrada y sometida a un blanqueo en dos o más etapas usando dióxido de cloro o clorito como agente de blanqueo para el blanqueo final.
Patent ES-196047-A1 (ES)
Title: MEJORAS EN LA CONSTRUCCIoN DE VáLVULAS DE DIAFRAGMA
Filed: 1951-01-08
Abstract: Mejoras en la construcción de válvulas de diafragma caracterizadas porque el diafragma flexible tiene en su parte central un refuerzo que coincide con el asiento del cuerpo de válvula y en todo su contorno un reborde que permite un ajuste más perfecto entre los dos cuerpos que forman la válvula; yendo en el superior o de cierre dispuesta una tuerca unida a un volante exterior por medio de prisioneros en cuya tuerca rosca un husillo que por su otro extremo se une mediante un pasador a una pieza de presión y guía que en la parte interior se sujeta al diafragma y tiene el radio de curvatura apropiado para al empujar aquel hacia abajo adaptarle a su asiento asegurado la debida hermeticidad.
Patent ES-197071-A1 (ES)
Title: UN PROCEDIMIENTO PARA LA PREPARACIoN DE O.OXIBENZOATO SoDICO.
Filed: 1951-03-10
Abstract: Procedimiento para la preparación de o.oxibenzoato sódico caracterizado por tratar en caliente una solución de ácido o.oxibenzoico en alcohol con bicarbonato sódico puro o con carbonato sódico seco puro filtrar la solución resultante y dejarla enfriar para que cristalice el o.oxibenzoato sódico puro.
Patent ES-282271-A1 (ES)
Title: Ergolene and ergoline derivatives
Filed: 1962-11-08
Abstract: The invention comprises compounds of formula <FORM:1005880/C2/1> in which R is an alkoxycarbonyl, dialkylcarbanoyl, hydroxyalkylcarbonoyl, dialkylureido or alkoxycarbonylamino-group, the alkyl groups in each case having 1 to 4 carbon atoms, a hydroxymethyl radical, or a carbonyl radical substituted by a tripeptide radical of a natural ergot alkaloid of the peptide type, and <FORM:1005880/C2/2> signifies two carbon atoms joined by a single or double bond, acid addition salts thereof, and their preparation by cyanoethylation with acrylonitrile in the presence of a proton acceptor. The above compounds have a serotonin-inhibiting action, and may be used in pharmaceutical compositions in combination with an inert carrier.
Patent ES-295922-A1 (ES)
Title: Induction melting process of central core portion of cylindrical shaped refractory materials
IPC: C01B31/30
Filed: 1964-01-31
Abstract: Refractory compounds, e.g. UO 2 , ZrO 2 , ThO 2 , TiO 2 , CeO 2 or mixtures thereof, having a fusion temperature at least equal to 1900 C., and at the fusion point a thermal conductivity which is less than 0À05 cal./soc./ C./cm. and an electrical resistivity at most equal to 100 ohmcm.2/cm. and preferably between 100 and 0.001 ohm-cm.2/cm., are melted by converting the compound into a substantially cylindrical sample, preheating at least part of the sample to a temperature close to the melting-point, and then passing through an induction coil disposed about said sample an HF current the frequency of which is such that the ratio between the radius of the sample and the depth of penetration of the current into the sample is at least equal to 1.5 and preferably between 1.5 and 3 at the fusion point. The result of this activity is that the middle of the sample melts, leaving an outer skin which acts as a "crucible" to protect the molten material from contact with the atmosphere or other impurity. The " crucible " may be tapped by utilizing a secondary heater to form a hole in the shell or skin and running the molten material into a mould, or alternatively the sample can be shaped so that one end forms no enclosing crust and the molten interior can either be pulled out on a seed crystal or run out into a mould. The method can be applied to a rod of the material, when by moving either the rod or the coil a molten zone traverses the rod. If desired, after melting, the molten material may be allowed to solidify in situ when the material which remains solid for the duration of the process is machined away or otherwise removed. As a result of the melting process, refractory compounds having an increased density may be obtained these materials may then be reduced to a desired particle size.
Patent ES-296878-A1 (ES)
Title: Color reproducing system
IPC: B41M1/18
Filed: 1964-02-15
Abstract: Four-colour printing is effected with three printing plates by forming each plate with an image area or areas which superimpose in the printed end product to thereby form the fourth colour. In the described embodiment a copy sheet receives successive impressions from blue, yellow and red inked printing plates, a required fourth colour, black, being obtained in the desired areas by the superimposition of the three colours. Photo-mechanical methods may be employed to image the three plates and the printing process employed may be letterpress, offset-lithe or photogravure. It is also possible to use more than three plates and achieve a combination of colours which exceeds by more than one colour the number of plates employed.
Patent ES-309442-A1 (ES)
Title: Vibration mechanism and method
IPC: B06B1/18
Filed: 1965-02-17
Abstract: A fluid pressure driven vibrator has an orbiting rotor 60, Fig. 3, a housing 30 for the rotor having a connection 38 to a source of pressurized fluid, the housing having a transverse bore 70 which can be traversed by the perimeter of the rotor as the latter orbits, and an orbiting outlet 64 for fluid co-operable with the rotor. The housing 30 may be of east iron with pedestal legs 31, 32 provided with holes to receive bolts for securing the housing to a surface to be vibrated. Air, steam, exhaust gas, oil or water is supplied to the connection 38 which leads to an annular internal groove 40. A small outlet port 40a is provided in the latter and a cylindrieal baffle ring 41, Fig. 5, with tangential inlet openings may also be provided. In Fig. 3, the housing has side plates 65 held in position by snap rings 66 while in Fig. 5 side plates 86 are held in position by a bolt 95 passing through a bore 93 in the rotor. Fig. 13 illustrates a third construction in which a bolt 134 engages a tapped hole in one side-plate 125 and has a spring 142 and exhaust gas diffuser plate 140 interposed between its head 138 and the second side plate, four exhaust openings 128a and a single tangential vertical inlet opening 118 being provided. The Specification provides graphs and tables for calculating rotor and bore sizes to provide desired frequencies and magnitudes of vibration.
Patent ES-313470-A1 (ES)
Title: Process for the preparation of urea
IPC: C07C67/00
Filed: 1965-05-28
Abstract: Urea is made by reacting ammonia and carbon dioxide at a pressure of at least 160 atm. absolute and above 150 DEG C., expanding the resulting reaction mixture in two or more stages, the gas evolved containing ammonia and carbon dioxide being at least in part recycled to the urea synthesis and evaporating the resulting urea solution, at least some of the gas containing ammonia and carbon dioxide given off from the reaction mixture at a pressure above 10 atm. being condensed by heat exchange with the urea solution to be evaporated. It is preferred to expand the reaction mixture to 15-25 atm. in the first stage and to 2-5 atm. in the second stage, using the gas driven off at the first stage to heat the urea solution to be evaporated. The process is illustrated by reference to drawings (not shown) of a flow diagram of the process.
Patent ES-336536-A1 (ES)
Title: Fixed jaw car coupler
IPC: B61G3/16
Filed: 1967-02-07
Abstract: A fixed jaw, e.g. Willison railway coupler comprises an anti-creep element 7 which is pivoted at 31, 41 to a lock 6 itself pivotable at 23, 25 and 24, 26 on the head wall 14, and which has an end 58 engageable with an abutment 56 carried by a pivoted lock-set piece 8 to prevent rearward movement of the lock when the coupler is coupled (Fig. 12) to a similar coupler, the end 58 projecting rearwardly through an opening 98 in the head to indicate the lock-set condition (Fig. 15) of the coupler. On coupling, the piece 8 is pivoted from the position of Fig. 9 about 49 by the buffing jaw of the other coupler to the position of Fig. 12. Uncoupling is effected by rotation of a shaft 11 secured to a thrower 10 which initially by means of its cam 66 rotates the element 7 so that the end 58 is raised from the shelf 44 of the head, and then by means of its cam 65 engages the lock surface 97 and pivots the lock backwards, and by means of its boss 29 raises the piece 8 until the boss 29 engages the rear surface 54 of the piece 8, so that the coupler is in the lock-set position (Fig. 15) and uncoupling is completed by separating the couplers. The lock-set position is cancelled by lifting handle 59 on the piece 8.
Patent ES-337974-A1 (ES)
Title: Soap Tablet.
IPC: C11D17/00
Filed: 1967-03-13
Abstract: A toilet tablet comprises a soap of an aliphatic monocarboxylic acid having predominantly C 10-20 and a C 6-28 alkene sulphonate, wherein the alkene sulphonate is present up to 50% by weight of the total active detergent in the tablet. Alkali metal soaps of tallow and nut oil are preferred and alkali metal alkene sulphonate with 11-16 C atoms. The alkene sulphonate may be present in 10-40% by weight of the tablet. A superfatting agent, such as the higher molecular weight monocarboxylic acids of the aliphatic series, may also be incorporated. Further desirable additives include emollients, lather modifiers, substances for imparting "slip", binders, colouring agents, pigments, optical brighteners, bactericides, fungicides, preservatives, perfume and sequestering agents.
Patent ES-338450-A1 (ES)
Title: Acrylonitrile Copolymer Composite Fibres having improved Crimp Characteristics
IPC: D01F8/08
Filed: 1967-03-25
Abstract: A wet spun composite fibre comprises two dissimilar polymeric materials in lamellar longitudinal conjugation, each of said polymeric materials consisting essentially of acrylonitrile which has been copolymerized with 5 to 15% by weight of at least one hydrophobic non-crystalline high polymer forming monomer, different proportions of said monomer being present in each polymeric material with the difference being between 0À5 and 3% by weight, said polymeric materials each containing substantially equal amounts of acidic groups, and said composite fibre exhibiting a reversibility of crimp in water when heated in an aqueous medium to a temperature above the glass transition point of the non-crystalline regions of the polymeric materials. Methyl acrylate and vinyl acetate are exemplified as non-crystalline high polymer forming monomers and sulphonic acid groups are the preferred acidic groups.
Patent ES-345679-A1 (ES)
Title: Shift/count control circuit
IPC: H04N1/419
Filed: 1967-10-22
Abstract: The time-bandwidth product of binary signals, e.g. facsimile signals, is reduced at a transmitter by run-length encoding, the signals being coded into words the lengths of which depend on the statistical distribution of the runlengths of the data. The system is such that run lengths which occur frequently are represented by short words. At the transmitter, Fig. 1, binary data from scanner 101 is fed to a unit 103 comprising a shift register associated with circuitry which determines whether the length of a sequence of 0-bits is 1, 2, 3, or more than 3 bits long and feeds units 107, 105. The register output feeds unit 109. Unit 109 comprises a shift register/ counter, its output feeding a buffer store 119 and transmission unit 121. The stages of the register in 109 are monitored by units 107, 105. The bits from 103 are counted at 109 and when the counter contains a certain bit pattern the pattern is shifted one or more steps and, under control of units 105, 107, counting continues until another certain pattern is reached, whereupon the count is again shifted. Thus the generated code word length increases for each additional n 0-bits from 101, n varying with the run length. Run lengths consisting of 1-bits are encoded in a different code. The codes used for 0 and 1 bit runs are shown in Fig. 8 (not shown). Each run code transmitted is preceded by the code word for a run one bit long of 1 or 0 state as appropriate to the run. The receiver, Fig. 2, comprises an encoder 201 identical to that at the transmitter, driven by binary data on line 209. At the start of a run register 109 contains the code word of a one bit run in 1-bit or 0-bit code as appropriate (e.g. each line scan starts with one or more 0-bits) and register 203 is filled by a like number of bits from input buffer 213. If the registers do not contain the same words, gate 205 detects the inequality and drives unit 207 to print a 1 or 0 bit as appropriate at printer 215. The bit from 207 also drives encoder 201 so that register 109 now shows the second code word of the appropriate 1- or 0-bit code. If there is still inequality a second bit is printed, the encoder stepped and the cycle repeated. Hence register 109 exhibits successively the successive words of the appropriate 1 or 0 code-register 109 being shifted after every n bits, as at the transmitter, and such shifting causing corresponding shift in register 203-until gate 205 determines equality of the registers' contents. Unit 207 then causes printing of the other bit state and sets encoder 201 to encode according to the other code.
Patent ES-345820-A1 (ES)
Title: 1-(amino-dihalo-phenyl)-2-amino-ethanes and -ethanols and salts thereof
IPC: A61K31/33
Filed: 1967-10-06
Abstract: Novel phenethylamine derivatives of the general formula wherein each Hal is a bromine or chlorine atom R 1 is a hydrogen atom or a hydroxyl group R 2 and R 3 are each hydrogen atoms or C 1-4 alkyl radicals and R 4 and R 5 are each hydrogen atoms or C 1-6 alkyl, alkenyl, alkynyl, hydroxyalkyl, alkoxyalkyl, dialkylaminoalkyl, cycloalkyl, phenyl, benzyl or adamantyl radicals, or R 4 and R 5 , together with the nitrogen atom to which they are attached, form a pyrrolidine, piperidine, piperazine, morpholine, hexamethyleneimine or camphidine ring, any of which rings may be substituted by C 1-3 alkyl radicals, and acid addition salts thereof are prepared (a) when R 4 and R 5 are not alkenyl or alkynyl radicals, by bromination or chlorination of the benzene ring of phenethylamines of the general formula wherein R is a hydrogen, chlorine, or bromine atom and R 4 and R 5 are as above defined, with the exception of alkenyl and alkynyl radicals (b) when R 1 is a hydroxyl group, by reduction of ketones of the general formula with complex metal hydrides (c) when R 1 is a hydrogen atom, by reduction of ketones of the third general formula above with hydrazine (d) by reaction of phenethyl halides of the general formula wherein Hal1 is a chlorine, bromine or iodine atom, with amines of the general formula R 4 R 5 NH (e) by reduction of nitro-substituted phenethylamines of the general formula (f) by deacylation of acylarnino-substituted phenethylamines of the general formula wherein Ac is an acyl radical (g) when R 1 is a hydroxyl group and R 2 and R 3 are hydrogen atoms and the H 2 N group is in the 2-position, by reduction of diketones of the general formula with complex metal hydrides and (h) when R 1 is a hydroxyl group and R 2 and R 3 are hydrogen atoms and the H 2 N group is in the 2- position, by reduction of hydroxyketones of the general formula with complex metal hydrides followed optionally by conversion of the product to an acid addition salt thereof. Pharmaceutical compositions having circulatory, analgesic, sedative, antipyretic, antiphlogistic, anti-tussive and/or broncholytic activity comprise, as active ingredient, at least one phenethylamine derivative of the first general formula above or non-toxic acid addition salt thereof, together with a pharmaceutical carrier or excipient, and may be administered orally, parenterally or rectally.
Patent ES-347042-A1 (ES)
Title: Process for Producing Acoustically Insulating Surfacings
IPC: E04F13/08
Filed: 1967-11-11
Abstract: A method of producing an acoustically insulating structure comprises attaching a sheet of acoustically insulating material, such as agglomerated cork to a support and subsequently applying a surface covering comprising slabs or tiles of stoneware, ceramic or similar material the tiles or slabs being applied with the aid of an hydraulic cement mortar containing additives, such as methylcellulose and polyvinyl alcohol, which reduce the minimum thickness in which the mortar can be applied, the mortar being applied to the sheet of acoustically insulating material, after an undercoating comprising an alkali-resistant synthetic rubber latex, such as neoprene, has been applied to that sheet.
Patent ES-350000-A1 (ES)
Title: 2,2-Dichlorovinylphosphoric Acid Ester Diamides
IPC: C07F9/24
Filed: 1968-01-31
Abstract: Insecticidal or acaricidal compositions comprise a compound of the general formula where R 1 and R 2 , the same or different, are hydrogen, or optionally substituted alkyl, cycloalkyl, aralkyl or aryl radicals, or together with the nitrogen atom from a heterocyclic ring which may be interrrupted by further hetero atoms, in admixture with a solid or liquid diluent or carrier. The compositions may be formulated as solutions, emulsions, suspensions, powders, pastes and granulates and may be applied 'by watering, spraying, atomising, vapourisation, fumigation, scattering or dusting.