baber/WOPTO huggingface dataset:
Patent ES-188397-A1 (ES)
Title: CORTACIRCUITOS DE EFECTO RETARDADO PARA LA PROTECCIoN DE INSTALACIONES ELÉCTRICAS
Filed: 1949-05-27
Abstract: Cortacircuitos de efecto retardado para la protección de instalaciones eléctricas intercalado en un circuito eléctrico para impedir un exceso de consumo de energía o un calentamiento perjudicial debido al paso de una intensidad anormal de corriente caracterizándose porque permite en caso de sobrecarga aunque importante pero solo momentánea no interrumpir forzosamente el circuito eléctrico y porque está compuesto de dos conductores de aleaciones o metales distintos en serie o independientes teniendo uno un punto de fusión más alto y otro de fusión más baja disponiéndose ambos conductores de manera que el calor desarrollado en uno de ellos se transmita directamente por radiación al otro manteniéndose siempre los dos conductores auna temperatura sensiblemente igual y porque circulando por el conductor térmico o de fusión más alta una corriente eléctrica de suficiente intensidad dicho conductor térmico se calienta transmitiendo este calor al otro conductor fusible hasta llegar a la temperatura de fusión de este último con la interrupción consiguiente del circuito independiente del grueso del conductor fusible y de la temperatura propia debida al paso de la corriente por dicho conductor fusible.
Patent ES-194218-A1 (ES)
Title: UN PROCEDIMIENTO PARA LA FABRICACIoN DE PAREDES IMPERMEABLES PARA EL AISLAMIENTO DE CAPAS, INCLUSO PROFUNDAS, DEL SUELO
Filed: 1950-08-10
Abstract: Un procedimiento de fabricación de paredes impermeables para el aislamiento de capas incluso profundas del suelo consistente en colar en el sitio de la obra en una serie de perforaciones que se entrecortan obtenidas preferiblemente con el trépano una serie de elementos cilíndricos de eje vertical que encajan uno con otro constituyendo un conjunto único de hormigón u otra materia análoga.
Patent ES-197929-A1 (ES)
Title: UNA MáQUINA PERFECCIONADA PARA REBORDEAR Y ATACAR CARTUCHERiA DE ESCOPETAS DE CAZA, U OTROS PRODUCTOS INDUSTRIALES
Filed: 1951-05-19
Abstract: Una máquina perfeccionada para rebordear y atacar cartucheía de escopetas de caza u otros productos industriales caracterizada esencialmente por hallarse integrada por un eje transmisor central dispuesto verticalmente cuyo eje recibe un movimiento de rotación axial por intermedio de un árbol motor acoplado directamente o por correa a un motor eléctrico comprendiendo el eje central transmisiones derivadas de las cuales la superior actúa sobre el dispositivo de rebordear y la inferior proporciona oscilación alternativa a una palanca contrapesada la cual obra sobre un carro de desplazamiento vertical entre guías cuyo carro soporta al culote del cartucho o del objeto cuyo rebordeado capsulado y compresión se quiere obtener sean del ramo industrial químico o farmacéutico u otro.
Patent ES-250888-A1 (ES)
Title: Method of preparing mixtures containing an amine accelerator
IPC: C07C409/00
Filed: 1959-07-17
Abstract: Hardened resinous products are obtained by bringing together (1) a mixture containing a peroxidic hardening agent and a medium which is solid at atmospheric temperature and in which an amine accelerator has been incorporated and (2) a mixture of at least one unsaturated polyester resin and at least one reactive monomer, the normally solid medium in the first mixture being soluble in the second mixture. The first mixture may also contain a filler. Hardened products are formed readily when the two mixtures are brought together, even after prolonged storage. The normally solid medium in the first mixture may be a resin, e.g. colophony or a derivative thereof, an oil-soluble phenolic resin or a high-melting polyester resin. Specified amine accelerators are N,N-dimethylaniline, N,N-dimethyltoluidine, p-dimethylaminobenzophenone, bis-(p-N,N1-dimethylaminophenyl methane, p,p1-bis-(dimethylamino) benzophenone and tri-(p-aminophenyl) methane. In the examples, (1) tri-(p-aminophenyl) methane is mixed with a molten maleinate-colophony resin and the product is cooled, ground and mixed with benzoyl peroxide and burnt gypsum a hardened product is quickly obtained when the mixture is mixed with a mixture of propylene glycolphthalic-maleic polyester resin and styrene (a mixture commercially known as Lamellon 23) (2) N,N-dimethylaniline is melted with the maleinate resin used in Example 1 and the product is cooled, pulverized, and mixed with asbestos and benzoyl peroxide a hard resin is obtained in 20 minutes when the product is mixed with Lamellon 23 after 6 months (3) bis-(p-N,N1-dimethylaminophenyl) methane is fused with an oil-soluble novolak resin prepared by heating a mixture of 1 mol. of p-tert.-butylphenol and 0,9 mol. of aqueous formaldehyde in the presence of 0,8% of oxalic acid based on the total weight after cooling and pulverizing, the product is mixed with burnt gypsum and benzoyl peroxide it gives a hard product in 14 minutes when mixed after 6 months with Lamellon 23.
Patent ES-264647-A1 (ES)
Title: Treatment for glass bodies
IPC: C03C1/02
Filed: 1961-02-04
Abstract: In the method of manufacturing glass fibres according to the parent Specification the glass bodies which are heated to provide the glass melt are coated with a fluxing material sufficient in quantity to facilitate melting of the glass but insufficient to appreciably alter the composition, said fluxing material comprising a compound (5) of a metal (5) from Group 1 or 2 of the Periodic Table. The coating may be applied by dipping, spraying or contact methods. Examples of fluxes are given and of the glass treated therewith.
Patent ES-269440-A1 (ES)
Title: Improvements in and relating to lysine nicotinate and its therapeutic applications
IPC: C07D213/80
Filed: 1961-07-28
Abstract: The invention comprises lysine nicotinate having the formula: <FORM:0925567/IV(a)/1> and a therapeutic composition thereof having hypocholesterolemia inducing properties and vaso-dilating properties. Such compositions are administered orally as tablets, by injection or in the form of suppositories.
Patent ES-280849-A1 (ES)
Title: Milk powder and manufacturing process
IPC: A23C9/16
Filed: 1962-09-15
Abstract: The particles of a milk powder readily dispersible in water at 20-40 C. are coated completely or partly with a film containing at least that fraction of milk fat which is liquid at 16-18 C. The film may also contain another glyceride, preferably of vegetable origin, liquid at 16-18 C., e.g. peanut, soya, sunflower or corn oil, and may contain lecithin. The milk fat fraction may be prepared by centrifuging from fresh milk a 35% cream, pasteurizing at 80 C., centrifuging off an 80% cream, homogenizing this under high pressure at 70 C., washing the resulting oil with hot water, centrifuging it from water, passing the oil through a heat exchanger cooled with ice water, holding the resulting mixture of fat crystals and liquid oil at 16 C., and then filtering off the oil.
Patent ES-312271-A1 (ES)
Title: Apparatus for producing sheet glass
IPC: C03B35/24
Filed: 1965-04-26
Abstract: <PICT:1077095/C1/1> In a process for the production of sheet glass by the "floatation" technique, as described in Specificaion 1,019,757, the cooled ribbon is removed from the molten metal bath and tank and conveyed away whilst it is at least partially supported upon a cushion of gas. In one embodiment, Fig 1, the glass ribbon 14 is removed from the molten metal bath 12 by take-out rolls 16, 18 and then passes into an annealing lehr 20. Drapes 24, spring-loaded carbon blocks 27 and wall 29 restrict ingress of air and carry over from the molten metal tank. The ribbon 14 is conveyed through the lehr on rollers 28. To reduce the pressure of the ribbon 14 on the rollers 28 gaseous support means as described in Specifications 1,021,841, 1,021,843 and 1,021,846 (except that the rows of modules 32 are arranged at right-angles to the path of travel of the ribbon) are used. In a modification, the modules are replaced by removable plenum chambers 100, having spaced openings 106 in the top thereof, inserted between adjacent rollers 28. A coating material may be included in the supporting gas.
Patent ES-341298-A1 (ES)
Title: Projection lamp with a wire screen for blackening prevention
IPC: H01K1/26
Filed: 1967-06-02
Abstract: A projector lamp is combined with an elliptical mirror and has a filament 6 arranged at the focus of the mirror and surrounded by a wire screen 11. The mirror may be outside or inside the lamp or, as shown, may take the form of a cold-light coating 15 on an ellipsoidal portion 3-4-3 of the bulb 2. The opposite side of the bulb may be of spherical form and have a reflective coating with a window 5-5. The screen, which prevents blackening of the bulb, consists of a plurality of wire loops 12 attached to a pair of stay wires 13 and is supported, through insulating glass beads 14, by the leadin wires 8. The filament 6 is in the form of a flattened coil which is less than 5 mm. from the screen.
Patent ES-341891-A1 (ES)
Title: Improvements in and relating to apparatus for measuring out materials by weight
IPC: G01G13/00
Filed: 1967-06-16
Abstract: Apparatus for measuring out quantities of building materials comprises an upright tower A which is provided with a peripheral wall and is partitioned internally into a plurality of separate compartments for the building materials, each compartment being supplied with material by a rake T mounted on the tower and provided with a discharge outlet D below which a common weigh hopper F is arranged. The discharge outlets D are provided with discharge doors E and the weigh hopper F which is operatively connected to electric load cells or a mechanical weighing mechanism is provided with a discharge door G which is opened to discharge weighed material to a conveyer J. The conveyer J which conveys material from inside the tower and through an aperture in the side of the tower may comprise a belt or a skip movable on a track. Radially extending walls M may be provided on the outside of the tower A in alignment with the compartment walls (C), (Fig. 2, not shown), within the tower A, the walls M forming bays in which material is stored. The rake T which is lined with manganese steel or other hard wearing material and mounted on a rotatably supported articulated arm R is arranged to urge the stored material in each bay to pass through an opening in the top of the compartment associated with that bay to await discharge to the weigh hopper F. The rake arm R may be provided with rams U 1 , U 2 hydraulically operated from a cab P from which feeding and discharge of material can be manually controlled and at which the weight of a load in the hopper F is indicated. The doors E may be automatically controlled to cut-off feed of materials to the hopper F when a predetermined weight of materials is in the hopper F.
Patent ES-344710-A1 (ES)
Title: Vibratory feeders
IPC: B06B3/00
Filed: 1967-09-02
Abstract: Feeder bowl 4 is carried elastically at 5 by rubber annulus 12 secured to housing 11 carried by rubber feet 2, and is vibrated vertically by single electromagnet 6-27 and horizontally by two electromagnets 7-27 and 8-27. Embodiment (Figs. 11, 12).-Conveyer trough 87 is carried at 113 by horizontal springs 111 which are secured at 112 to vertical springs 110 secured to base mass 88, which is supported on isolators 90. The trough 87 carries bracket 105 having two armatures 97 operated by electromagnets 94 and 95 carried by frame 93 of base mass 88, so that the trough is vibrated in two directions at right angles.
Patent ES-350473-A1 (ES)
Title: Method of molding a lined hollow body utilizing foamable polystyrene particles and an inflatable inner mold
IPC: B29C51/14
Filed: 1968-02-14
Abstract: A cup-shaped container consists of an inner layer 9 of PVC and an outer layer 24 of foamed polystyrene, the edges of the inner layer being curled back over the edge of the outer layer to form a smooth lip 18.
Patent ES-355056-A1 (ES)
Title: Orientated Synthetic Filaments and their production
IPC: D01D5/16
Filed: 1968-06-15
Abstract: Orientated synthetic filaments are produced in a continuous series of operations wherein continuous filaments are extruded from a molten mass of linear synthetic polymer and are (a) cooled to a temperature of T 1 , which is above 50 C., and at least 5 C. above the second order transition temperature of the polymer, but not greater than the initial orientation temperature, (b) positively forwarded at a speed V 1 higher than the extrusion speed, (c) brought to a temperature T 2 which is between T 1 and ambient temperature and (d) positively forwarded at a speed V 2 which is greater than V 1 . The process can be applied to condensation polymers such as polyamides and copolyamides obtained by condensation of diacids and diamines, e.g. polyhexamethylene adipamide, or aminoacids, e.g. polyundecanamide, or by polymerization of lactams, e.g. polycapronamide and polyesters such as polyethylene terephthalate and copolyesters comprising at least 75% of ethylene terephthalate units in the chain. The apparatus shown comprises a spinneret, a yarn supply system comprising driven rolls 1 and 2, a driven stretching roll 3 with an associated idler roll 4, an applicator roll 5 which contacts the filaments as they pass between rolls 3 and 4 and transfers a finish to them from the bath, guide rolls and a winding up station.
Patent ES-357856-A1 (ES)
Title: Sewage treatment
IPC: C02F1/76
Filed: 1968-09-05
Abstract: A process of sewage treatment comprises contacting the sewage with activated sludge under aerobic conditions, separating the liquid of the resulting mixture and mixing it with a chlorinating material which is at least one of sodium dichloroisocyanurate, potassium dichloroisocyanurate, a complex or complexes of potassium dichloroisocyanurate and trichloroisocyanuric acid, trichloroisocyanuric acid, and dichloroisocyanuric acid and which is used in an amount sufficient to produce a chlorinated effluent containing 1 to 6 p.p.m. of residual chlorine. It is stated that the amount of chloroisocyanurate required to attain the above concentration of residual chlorine in the effluent is substantially less, in terms of the amount of chlorine in the additive, than that of conventional chlorinating agents. (See the Fig., not shown).
Patent ES-362705-A1 (ES)
Title: Closure tear out panels
IPC: B65D43/00
Filed: 1969-01-20
Abstract: A container closure comprising a diaphragm 20 integrally connected to a pull member 21 is weakened at 25 and further weakened at 33 (Fig. 4) adjacent the pull member to facilitate initial rupture of the diaphragm. The portion 33 extends a short distance either side of the pull member 21. The entire closure 1 may be integrally moulded from polyethylene. The invention may be applied to a plug receiving member (Fig. 6, not shown).
Patent ES-373065-A1 (ES)
Title: Integrated circuit having four mosfet devices arranged in a circle surrounding a guard diffusion
IPC: H01L23/522
Filed: 1969-10-31
Abstract: A semiconductor device having four insulated gate field effect transistors uses each transistor electrode zone as a common electrode zone for adjacent transistors. The transistors are arranged around a channel stopper and are surrounded by a second channel stopper. The compact structure of the semiconductor device optimizes the use of a substrate area without leakage between electrode zones.
Patent ES-375323-A1 (ES)
Title: New n-alkoxyalkylene-alkyl ureas and compositions containing them
IPC: C07C275/54
Filed: 1970-01-10
Abstract: N-alkoxyalkylene-N-alkyl ureas of the general formula in which A represents one or more identical or different substituents chosen from the following groups: H, halogen, alkyl, haloalkyl and alkoxy B is the CO or CH 2 radical m = 0 or 1 R and R1 are (identical or different) alkyl radicals containing from 1 to 4 carbon atoms and n=2 or 3. Compounds may be prepared by reacting an isocyanate of Formula II with a secondary amine of the formula The compounds are used as the active ingredient in herbicidal, fungacidal and pesticidal compositions.
Patent ES-378053-A1 (ES)
Title: Switching network and method for extending a switching network
IPC: H04Q3/00
Filed: 1970-03-30
Abstract: A switching network including a plurality of switching arrays each including cascaded switching stages providing a path between any inlet and any outlet, at least some of the arrays being interconnected in pairs by individual pluralities of links, is extended by adding at least one further switching array, providing further interarray links connected to the terminals of said further array or arrays and interconnecting one stage of at least one said further array with a homologous stage or homologous stages of one or more existing arrays so that the interconnected stages form a larger stage providing at least one path between any of its inlets and any of its outlets. In one form, an existing exchange comprising a first set of arrays A11 to A18 each connected by a plurality of links C to each of a second set of arrays A21 to A28 is doubled in size by adding a duplicate network comprising arrays A19 to A116 and A29 to A216 interlinked in identical fashion and by interconnecting the second switching stage of each added array A19 to A116 of the first set to the same stage of the corresponding array A11 to A18 of the first set in the existing network as shown at A11 and A19. Each 4 x 4 matrix of that stage in the existing network has its inlets and outlets cross-connected to the inlets and outlets of the corresponding matrix in the added network via two further 4 Î 4 matrices of identical type. Each such set of four 4 x 4 matrices co-operate to work in identical fashion to a single 8 x 8 matrix providing one path between any of its 8 inlets and any of its 8 outlets.
Patent ES-383284-A1 (ES)
Title: Storage and distribution apparatus
IPC: G01N35/04
Filed: 1970-09-01
Abstract: The present invention relates to an apparatus for carrying and storing containers. The apparatus, when operated, permits movement of the containers past a device which is adapted to take from the containers material contained therein. Preferably, the containers contain specimens taken from humans which are to be analyzed in an automated system in a continuous manner. The automated system may, for example, determine the presence in body fluids of diagnostically significant factors such as the quantity of sugar, urea and the like.
Patent ES-388129-A1 (ES)
Title: 1-polyfluoroalkyl benzodiazepines
IPC: C07D243/16
Filed: 1971-02-10
Abstract: Disclosed herein are 1-(polyfluoroalkyl)-2,3-dihydro-5-aryl-1H-1,4-benzodiazepines and compounds useful as intermediates for preparing these benzodiazepines. These benzodiazepines are particularly useful as anti-anxiety agents.
Patent ES-407697-A1 (ES)
Title: Energy seal for a microwave oven
IPC: H05B6/76
Filed: 1972-10-17
Abstract: In a microwave oven use is made of a combination of a sealing in the form of a quarter-wave choke, arranged in the edge of the door, and a safety switch which is operated by the door. The entrance opening to the quarter-wave choke is situated at such a distance from the outer edge of the door that the sealing is still fully effective at the instant at which the safety switch is actuated by the opening of the door.
Patent ES-427465-A1 (ES)
Title: Low voltage terminal strip capable of withstanding high voltage transients
IPC: H01R13/02
Filed: 1974-06-20
Abstract: A terminal strip to provide for varying numbers and combinations of connections between input conductors and output conductors is disclosed. The strip is built up of any desired number of insulating block elements, each of identical structure, all mounted on a channel shaped track between end stops. The block elements have interlocking means and they define plural cavities with sets of contact terminals inside the cavities to which the conductors are terminated in desired patterns. Barrier wall sections subdivide the cavities and separate sets of terminals. The cavities are of pyramid shape, the electrical plug therefore being of the same pyramid shape to provide intimate contact between the walls of the cavities and the plug to increase the distance via air between contacts, High voltage surge conditions can be successfully withstood due to cavity spacings, post spacings, presence of barrier walls, and use of insulating material for all elements except the contact terminals. Access cover means and cavity identifying marker means are also provided.
Patent ES-428337-A1 (ES)
Title: Tetra-(alkylsulphamoyl)-copper phthalocyanines and a process for their manufacture
IPC: C09B47/26
Filed: 1974-07-17
Abstract: Tetra-(alkylsulphamoyl)-copper phthalocyanines of the formula R1 | SO2NH-C-R3 | R2n CuPc ANGLE R4 | SO2NH-C-R6 | R54-n WHEREIN CuPc denotes a copper phthalocyanine radical, R1, R2 and R3 denote alkyl radicals with a total of 7 - 12 C atoms, R4, R5 and R6 denote alkyl radicals with a total of 11 - 13 C atoms and n denotes 0 - 4 have a good solubility an alcohol and are particularly suitable for dyeing alcoholic solutions of film-forming polymers.
Patent ES-429606-A1 (ES)
Title: Catalysts for the treatment of gases containing various derivatives of sulphur
IPC: C01B17/04
Filed: 1974-08-28
Abstract: Catalysts for Claus reaction treatment of industrial gases containing hydrogen sulphide and sulphur dioxide in which the catalyst has a specific surface area of at least 80 sq.m./g and is composed of activated alumina and a compound of lanthanum, a lanthanide series metal of atomic number 58 to 71 or a metal of Group IIIB of the periodic classification of elements which is present, when calculated as the oxide, in an amount within the range of 1-20% by weight of the catalyst.
Patent ES-439917-A1 (ES)
Title: Method of producing a thin shell for overrunning roller clutches
IPC: F16C33/58
Filed: 1975-08-01
Abstract: A novel method for the production of a thin shell outer member for an overrunning roller clutch with cylindrical rollers at each end and a central portion profiled to form camming surfaces for the grip rollers and the two ends having smooth cylindrical recesses for the cylindrical rollers.
Patent ES-445963-A1 (ES)
Title: Isolating valves
IPC: F16K3/04
Filed: 1976-03-11
Abstract: A butterfly valve having two interconnected synchronously movable discs spaced apart axially in the direction fluid flow. In order to ensure that fluid is not retained between the discs when the valve is closed there is at least one drainage outlet which communicatingly connects the space between the discs and the valve exterior.
Patent ES-446578-A1 (ES)
Title: Method of producing knitted slacks
IPC: D04B1/24
Filed: 1976-04-01
Abstract: Knitted outerwear slacks produced of thermoplastic fibers, of permanently finished natural fibers, or of a thermoplastic and natural fiber blend. Both legs of the slacks are of seamless tubular knitted fabrics shaped by molding and terminated on one or both ends in a double welt, the legs being connected together by one seam in the crotch portion.
Patent ES-447975-A1 (ES)
Title: Double valve unit
IPC: E03F5/042
Filed: 1976-05-14
Abstract: The double backflow preventer (15) in a water gulley is releasably introduced into a housing (10) and, at the same time, forms an odour seal. The opening (30) of the double backflow preventer (15) in the direction of the backwater is closed by means of an automatic non-return flap (34) which is fastened directly on the preventer housing. The second preventer member is a disc valve (23) which can be closed via a spindle and closes the second opening of the housing vertically. The closure direction of the disc valve is counter to the direction of the backwater flow. The largest opening stroke (29) of the disc valve (23) is restricted by a spacer tube (28). This results in a double backflow preventer which is susceptible neither to corrosion nor soiling and fully releases the passage to the discharge channel during cleaning.