baber/WOPTO huggingface dataset:
Patent CH-704328-A1 (CH)
Title: Moving retroreflector for use in spokes of spoked wheel of bicycle, has fixing portions arranged at opposite ends of body, head fixing portion hooking over crossing of two spokes and tail fixing portion fastened onto single spoke
Inventor: DONDO CARLO
IPC: B62J6/20
Filed: 2011-01-11
Abstract: The retroreflector (2) has a body comprising fixing portions and a reflective surface extending over a major portion of a surface of a body. The reflective surface has reflecting surface portions including major portions that are formed such that the major portions are orthogonal to direction of rotation of a spoked wheel (3) and transverse to direction of travel of a vehicle. The fixing portions are arranged at opposite ends of the body along direction of length. A head fixing portion hooks over crossing of two spokes (1), and a tail fixing portion is fastened onto a single spoke.
Patent DZ-994-A1 (DZ)
Inventor: JOHNSON ULFRERIK
IPC: A61K31/135
Filed: 1986-10-08
Granted: 2004-09-13
Abstract: Controlled release preparation containing a number of beads comprising a salt of metoprolol as the main soluble component, a method for the production thereof and the use in the treatment of cardiovascular disorders.
Patent ES-138542-A1 (ES)
Filed: 1935-06-07
Abstract: Nitrogenous bases are prepared by treating a primary aromatic amine, preferably dissolved in a solvent immiscible with water, with more than two molecular proportions of formaldehyde under neutral or alkaline conditions and, if desired, isolating the product of the reaction while avoiding a high temperature. Preferably, the amine is added slowly to the formaldehyde.  The product, which on standing or in solution in aqueous alcohol decomposes into free formaldehyde and anhydroformaldehydeaniline, may be used in pharmacy or in the preparation of artificial masses.  In examples, a solution of aniline or p-toluidine in benzene is dropped, while stirring, into a mixture of aqueous formaldehyde, sodium carbonate and benzene to yield a product which will decompose into formaldehyde and the corresponding anhydroformaldehydeamine.
Patent ES-179328-A1 (ES)
Title: Mejoras en aparatos calentadores eléctricos
IPC: H05B3/56
Filed: 1947-08-14
Abstract: Elemento calentador eléctrico de la clase que ofrece un gran área superficial a temperaturas baja y moderada hecho combinado en alambre adecuadamente aislado por un punto medio y encerrado las dos mitades que se colocan lado a lado en una sola vaina de plomo o aleación del mismo que esta cerrada en el extremo donde el conductor se dobla y encaja fuertemente alrededor del conductor aislado doblado para formar con él una estructura unitaria flexible.
Patent ES-181372-A1 (ES)
Title: DISPOSITIVO DE MANDO DEL MECANISMO DE TECLADO PARA MáQUINA CALCULADORA A MANO
Filed: 1947-12-31
Abstract: Dispositivo de mando del mecanismo de teclado para máquina calculadora a mano, en que la transmisión al totalizador de los impulsos de accionamiento almacenados en el mecanismo del teclado se efectúa por rotación del engranaje de éste, caracterizado pro el hecho de que la rotación del mecanismo de teclado en el sentido requerido se obtiene por la bajada de una respectiva palanca de tacto.
Patent ES-181846-A1 (ES)
Title: Sistema de control de fase y sincronismo
IPC: H04L7/00
Filed: 1948-01-24
Abstract: En un sistema de control de fase y sincronismo un aparato para indicar, con respecto a un eje indicador, la rotación y fase de un eje distante, por medios que incluyen un tubo eléctrico a descarga, caracterizado por el hecho de que los dos ejes gobiernan, al girar, la diferencia de potencial entre la rejilla de gobierno y el cátodo del tubo.
Patent ES-190984-A1 (ES)
Title: Martillo-perforador automotor
Filed: 1949-12-27
Abstract: Martillo-perforador automotor caracterizado porque está constituído por un motor de explosión que forma parte con el resto o es independiente transmitiendo en este caso su movimiento al mecanismo por un cable teledinámico y transmitiéndose en cualquier caso el movimiento del motor al mecanismo perforador por medio de un piñón que engrana con otro sobre cuyo eje va montada una leva y el eje del rotor del compresor rotativo.
Patent ES-191320-A1 (ES)
Title: PERFECCIONAMIENTOS EN LOS UTENSILIOS DE PLANTACIoN DE PATATAS, MONTADOS SOBRE TRACTORES.
Filed: 1950-01-21
Abstract: Perfeccionamientos en los utensilios de plantación de patatas montados sobre tractores caracterizados por una barra de herramientas dotada de elementos colgantes provistos de ejes en los que pueden montarse ruedas de profundidad o penetración cuando se precisa y de los que pueden retirarse dichas ruedas cuando el utensilio ha de transformarse reemplazándolas por rodillos de guía de los camellones.
Patent ES-192574-A1 (ES)
Title: PERFECCIONAMIENTOS EN ROMANAS, DE BáSCULAS AUTOMáTICAS
Filed: 1950-04-17
Abstract: Perfeccionamientos en romanas de básculas automáticas que se caracteriza porque a fin de evitar que el pilón pueda quedar detenido por error o mala fe en un lugar indebido del brazo de la romana se disponen en la parte superior de aquel una serie de entrantes circulares en los que va a caer en virtud de las oscilaciones del brazo un cojinete previsto en la parte media del pilón sin posibilidad de parada en puntos intermedios.
Patent ES-196684-A1 (ES)
Title: PROCEDIMIENTO PARA LA OBTENCIoN DE AZUFRE METáLICO
Filed: 1951-02-23
Abstract: Procedimiento para la obtención de azufre metálico caracterizado porque la pirita magnética residual (Fes) de la destilación a 600º por calentamiento en atmósfera neutra de la pirita se introduce en estado candente en una cámara de combustión con insuflación de aire de modo que se queme violentamente produciendo la cantidad de calor suficiente para calentar la correspondiente cantidad de pirita fresca ; estableciéndose un ciclo continuo de predestilación en retorta y tostación total en cámara de combustión.
Patent ES-198501-A1 (ES)
Title: Perfeccionamientos en los dispositivos para pesar
Filed: 1951-06-12
Abstract: Perfeccionamientos en los dispositivos de pesar caracterizados por comprender un puente de báscula compuesto formado por dos puentes elementales de dimensiones y separación mútua especialmente calculada para permitir la colocación sobre cada uno de ellos de las ruedas de un lado del eje o ejes delanteros de un vehículo y por lo menos dos puentes elementales complementarios especialmente dispuestos para recibir en forma similar las ruedas del eje o ejes traseros del mismo vehículo cuando sus ruedas delanteras están sobre los puentes mencionados en primer lugar estando cada uno de dichos puentes elementales dotado del correspondiente juego de palancas y las correspondientes palancas de salida de dichos juegos conectadas a un dispositivo totalizador apto para integrar los esfuerzos de medida parciales correspondientes a cada uno de dichos puentes elementales sobre el tirante de mando del correspondiente aparato indicador de la báscula estando las zonas intermedias comprendidas entre los diferentes puentes elementales constituídas por zonas de suelo firme obra de fábrica u otro tipo de construcción que puede formar parte de la obra de fundación de la báscula o estar constituída por una obra independiente de aquella.
Patent ES-198655-A1 (ES)
Title: UN PROCEDIMIENTO DE OBTENCIoN DE UNA FUNDICIoN APROPIADA PARA INSUFLARLA EN CONVERTIDOR BESSEMER
Filed: 1951-07-05
Abstract: Un procedimiento de obtención de una fundición propia para la insuflación en el convertidor Bessemer caracterizado porque el cubilote se utiliza con viento recalentado y tal adición de coque y tal cantidad de viento que la fundición adquiere una temperatura de por lo menos 1500ºC y así encierra tan poco silicio y manganeso que la fundición eventualmente después de desulfuración defosforación o una y otra puede insuflarse inmediatamente en el convertidor ácido.
Patent ES-313258-A1 (ES)
Title: Improvements in and relating to mechanism having a swingable arm for supporting tongs or other devices
IPC: B23Q7/04
Filed: 1965-05-21
Abstract: An arm 1, supporting a gripper mechanism 0, Fig. 1 (not shown), is secured to a bracket 21 mounted on the lower end of a cylinder 19 which is rotatable about an axis X-X in bearings 16, 17. The bearings are mounted in a body 14 secured to a circular base 9 which is secured adjustably by units 11 and bolts 10 to a plate 5 which is adjustably secured to a fixed bracket 4 by bolts 6 passing through elongated holes 8 in the bracket. The cylinder 19 constitutes the cylinder of a double-acting fluid pressure ram the piston rod 24 of which is provided with a shaft 27 supporting pairs of rollers 28, 29. The rollers 28 engage in slots 33 in a sleeve 34 secured to the cylinder 19, and the rollers 29 engage in helical slots 36 formed in a sleeve 37 secured to the body 14 whereby, upon actuation of the ram, the cylinder 19, together with the arm 1, is rotated in the bearings 16, 17 about the axis X-X.
Patent ES-342031-A1 (ES)
Title: Solid state switching device for use in cab signaling systems
IPC: B61L3/22
Filed: 1967-06-20
Abstract: In a railway cab signalling system, a carrier signal modulated by a coded command signal is picked up by coils 43, 44 from the track and applied via filter 1 and amplifier 3 to a detecting circuit 4, 5, 6 which in turn supplies the coded command signal to control a solid state switching circuit connected between D.C. source 32 and decoding tuned circuits 50-54. The signal from the detecting circuit controls the conducting state of transistor 10 and when this is biased "off" the absence of a positive signal at its collector biases transistors 16 and 21 " off " whereby the positive signal of the collector of transistor 16 biases transistor 18 " on." This connects the positive terminal of the supply to point 47 and this positive voltage biases transistors 26 and 31 " on" and the absence of positive signal at the collector of transistor 26 biases transistor 28 " off " whereby point 48 is effectively connected to the negative terminal of the supply. When the conducting state of transistor 10 changes, the state of all the other transistors reverse whereby points 47, 48, which are connected to the tuned circuits, change polarity. Transistors 18, 21 and 28, 31 are prevented from being biased on at the same time by the series-connected diodes 22, 23 connected in the emitter circuits of transistors 21, 31. Conduction of the transistor 21 or 31 is thus delayed to allow time for the associated transistor 16 or 26 to bias off the other transistor 18 or 28 of the series pair. Diodes 37, 38, capacitor 34 and resistor 33 combine to delay conduction of transistors 21, 31 during initial switch on and diodes 35, 36, 39, 40 provide inverse surge and spike voltage protection.
Patent ES-342072-A1 (ES)
Title: Biologically Active Propionamidines and their preparation
IPC: B01J21/00
Filed: 1967-06-20
Abstract: The invention comprises compounds of formula wherein one of Z3 and Z4 is H and the other is H, halogen, C 1-4 alkoxy or CF 3 , their acid addition salts and their preparation (a) from the corresponding propionitriles and an aminonium salt, thiourea or alkali metal amide or (b) from the corresponding alkyl propionimidates or thiopropionimidates and ammonia, one or both of the reactants preferably being in the form of a salt or (c) from the corresponding thiopropionamides and ammonia or (d) from the corresponding propionamidoximes by reduction or (e) from appropriate alkali metal phenates and 2-substituted-propionamidines where the substituent is an alkali metalaccepting atom, e.g. halogen. 2 - Phenoxypropionitriles with substituents Z3 and Z4 as above are prepared from appropriate phenols and 2-chloropropionitrile. S - Methyl 2 - m - chlorophenoxy - thiopropionimidate hydriodide or p-toluenesulphonate is prepared from 2-m-chlorophenoxypropionitrile via 2-m-chlorophenoxy-thiopropionamide. 2 - m - Methoxyphenoxy - propionamidoxime hydrochloride is prepared from 2-m-methoxyphenoxy-propionitrile and hydroxylamine hydrochloride. The compounds of the invention are stated to produce peripheral and some central depletion of catecholamines in experimental animals, and may be made up with carriers into pharmaceutical compositions for oral administration.
Patent ES-342515-A1 (ES)
Title: Method of killing coccidia and ascaridae worm eggs
IPC: A01N29/02
Filed: 1967-06-30
Abstract: A process for killing coccidia oocysts and worm eggs comprises applying to the locus thereof a composition comprising methylene chloride as the active ingredient. The compositions may contain methanol, trichloroethane, trichloroethylene and other biocides such as phenols, chlorophenols, cresols, quaternary ammonium compounds, DDT, hexachlorocyclohexane, octochlorodipropyl ether, and O, O- dimethyl-S-(1, 2-dicarbethoxyethyl) dithiophosphate. The compositions may be applied to the surfaces of poultry runs in the form of emulsions.
Patent ES-344750-A1 (ES)
Title: Improvements in or relating to Injection Moulding Machines
IPC: B29C45/67
Filed: 1967-09-05
Abstract: A mould 11, 71 (Fig. 1) having drive means (not shown) for opening and closing it is provided with means 3, 4 separate from the drive means to assist the opening of the mould. In Figs. 1, 2 piston 4 operating in hydraulic cylinders 3 in a movable platen 1, have pistonrods 4a adapted to bear against threaded rods 8 adjustably mounted in a fixed platen 7. In Figs. 3, 4 (not shown), the pressure cylinders (13) are formed within the movable mould section (12) and the piston-rods (4c) bear on the inner face of the stationary mould (14). In Figs. 5, 6 an opening-assisting cylinder 28 has a piston 26 connected by a shaft 25 to a mould platen 24 slidable on tie rods 23. The stroke of the piston 26 is limited by a threaded plug 30. The opening-assisting device may also actuate an ejector mechanism (not shown).
Patent ES-349595-A1 (ES)
Title: Disc sector for rotary disc filter
IPC: B01D33/23
Filed: 1968-01-20
Abstract: A sector which is intended to form part of a filter disc in a rotary disc filter (Fig. 1, not shown) comprises a web 32 from which ridges 34 extend on both sides, forming filtrate drainage channels of which some extend parallel to at least the leading radial edge while the others drain into them. The channels increase in depth towards the apex of the sector by virtue of varying height of ridges 34 and/or thickness of web 32. The sector is of moulded plastics and covered with filter medium. The arrangement ensures a large air flow in the leading edge channels during filter cake drying under suction, which sweeps residual filtrate from the sector intothe support shaft (14). The filter has fixed scrapers (18) engaging the discs.
Patent ES-358444-A1 (ES)
Title: Substituted phenylacetyl derivatives of guanidine o-alkylisoureas s-alkylisothioureas and p-nitrobenzylisothiourea
IPC: A61K31/155
Filed: 1968-09-24
Abstract: Novel phenylacetylguanidines of the Formul[mu] I and Ia in which R 1 is Cl or CH 3 and acid addition salts thereof are prepared by reacting 2,6-dichloro (or 2,6-dimethyl)-phenylacetic acid or reactive derivatives thereof with guanidine or by reacting with ammonia compounds of Formula III in which R 2 is a reactive radical capable of being split off together with one of the hydrogen atoms in ammonia. S - Methyl - N - 2,6 - dichlorophenylacetyl - isothiourea is obtained by reacting 2,6-dichlorophenylacetyl chloride with S-methylisothiourea, which is made by treating S-methylisothiouronium sulphate with sodium dissolved in methanol. Pharmaceutical compositions, suitable for oral or parenteral administration and having antihypertensive activity, contain the above novel compounds as pharmaceutically acceptable acid addition salts together with pharmaceutically acceptable carriers.
Patent ES-360231-A1 (ES)
Title: Centrifugal governor for controlling the r.p.m. of diesel engines
IPC: F02D1/00
Filed: 1968-11-14
Abstract: A centrifugal governor for regulating the speed of a diesel engine has a linkage 19, 20, 21, 29, acted upon at one end by an adjusting member 8 moved by weights 3 in dependence upon the speed of a shaft, and whose other end is coupled to a delivery quantity adjusting shaft 18 of an injection pump, the travel of the shaft 18 in the direction of increased delivery being defined by an adjustable stop 34 contacted by a finger 29a on the lever 29, a power storing spring 31 which is tensioned as soon as, and as long as, the linkage is biased to move the shaft 18 beyond the stop, the weights 3 acting upon a transmission member 6, disposed between the weights and the adjusting member 8, the member 6 being coupled to the stop 34, and transmitting the forces of the weights to the member 8 by way of a spring 7. The member 8 has a pin 9 rigidly secured thereto which is slidably received in the shaft 1. The member 6 is coupled to an adjustable pivot 42 on the stop 34 by two levers 38 and 39 mounted on a fixed pivot 40 and transmitting their movement through a drag spring 41. The stop 34 is formed by a cam plate 341 mounted upon a block 37 which can be rotated manually or by devices responsive to altitude and temperature. In operation, a lever 28 is set manually so that finger 29a abuts cam plate 34 defining starting delivery. When the engine has started, members 6 and 8 are displaced without spring 7 being compressed. Idling spring 17 is compressed until sleeve 8 abuts member 11. At the same time cam plate 34 is drawn downwardly by levers 38, 39 to cut out the starting quantity. As the speed increases, spring 7 is compressed until the members 6 and 8 abut, the cam plate 34 is drawn further downwardly until it abuts slide block 37 and finger 29a abuts the fullload quantity position of the cam 34. When the engine speed increases further, member 11 is displaced by sleeves 6, 8 and an adjustable regulating spring 14 is compressed. During this movement the block 37 prevents further displacement of the stop 34, so that the drag spring 41 is compressed.
Patent ES-371554-A1 (ES)
Title: Chromenopyrazol and process for preparation thereof
IPC: C07D491/20
Filed: 1969-09-15
Abstract: Chromenopyrazol compounds having the formulaand a process for their preparation are disclosed. The chromenopyrazol compounds are useful as couplers in pressure-sensitive duplicating papers.
Patent ES-373162-A1 (ES)
Title: Suspending liquids
IPC: C09K23/00
Filed: 1969-11-04
Abstract: A suspending liquid comprises water, a non- ionic surface-active agent (defined), 0À01- 0À2% of a soap and up to 2À0% of an organic additive (defined). The non-ionic surfactants are fatty acid alkylolamides and alkylene oxide condensates of alkyl phenols, aliphatic alcohols, alkylamines, fatty acid alkylolamides and alkyl mercaptans which have an H.L.B. of 10-12 and C 12 -C 16 in the hydrophobic portion of the molecule. Organic additives are benzene, substituted benzenes, naphthalene, C 8 -C 14 alcohols, C 6 -C 8 aliphatic paraffins, C 6 -C 14 unsaturated compounds, e.g. open chain terpenes, unsaturated cyclic terpenes, cycloalkenes and aliphatic amines of at least 8 carbons. -Soaps may be Na, K, NH 4 or amine soaps. The liquid is used to produce stable suspensions of particulate matter, e.g. silica, kaolin, calcite, carborundum and silicone oil containing oil-soluble dye.
Patent ES-378563-A1 (ES)
Title: Wire-trimming and connector-crimping apparatus
IPC: H01R43/042
Filed: 1970-04-14
Abstract: Apparatus for crimping a substantially U cross-section connector 2 to a wire comprises a crimping die, an anvil 50 having a connector supporting surface 54, means for moving the die and anvil relatively to one another and a cutter bar 60, 601 which enters a slot 62, 621 in the die to trim the wire before the die and anvil are brought into crimping relationship. The die comprises two jaws 26, 261 movable between open and closed positions, the slot extending in the direction of movement of the jaws. The connector is placed on the surface 54 and the wires 20, 22, of the pair to be connected are laid in the connector with their ends in the slots 62, 621. Handles 40, 401 are moved towards each other and as the jaws 26, 261 close, the cutter bars 60, 601, enter the slots thereby trimming the wire ends. Abutment surfaces 30, 301 on the jaws meet and surfaces 32, 321 form female die surfaces, which crimp the connector to the wires 20, 22 as a pin 46 reaches the top of a slot 48 to drive the anvil upwardly on continued closure of the handles. In an alternative embodiment two pairs of jaws 98, 102 and 981, 1021 are provided and are pneumatically operated. As a piston 162 is driven upwardly, a cam block 130 acts on toggle mechanisms 120, 124 and 1201, 1241 to close the jaws. The jaw 98 is connected to jaw 1021 by links 166, (1661) and links 164, (1641) interconnect jaws 981, 102, to provide simultaneous actuation thereof, Fig. 12 (not shown). As the piston continues to rise the lost motion in a coupling 157 is taken up and anvils 132, 1321 are driven upwardly, after the wires have been trimmed, to crimp the connectors as in the first embodiment. An alternative form of trimming device comprises cutter bars (190), (192) mounted on opposite sides of and at either end of an anvil (184). The bars enter slots (185), (193) in jaws (188), (186) respectively as they close in the initial part of the work cycle, Fig. 13 (not shown).
Patent ES-381184-A1 (ES)
Title: Improvements in or relating to advancing mine roof supports
IPC: E21D23/08
Filed: 1970-06-26
Abstract: An advancing mine roof support is provided with a displacement ram 14 for displacing the conveyor 8 along the face with the support serving as an abutment. The ram is attached to a perforated strip 9 fitted to the conveyor by a removable plug 15 and is disposed at right angles to the advancing ram 10 when the piston rod of the latter is retracted. (For Figure see next page)
Patent ES-385894-A1 (ES)
Title: Telephone call simulator
IPC: H04M3/32
Filed: 1970-11-25
Abstract: Equipment is provided for the simulation of telephone calls on special test lines connected to a telephone exchange in order to check the proper routing of calls by the exchange under test. Operations are simulated and checked by connecting special test circuits to the test lines. Working characteristics of each test line are stored in a memory unit. A small computer processes all these memory units through fast exploration cycles and simultaneously a distributor-device controls operations of each test circuit on its associated test line and a testing device records corresponding signals in the exchange.
Patent ES-389471-A1 (ES)
Title: Process for the production of thiophosgene
IPC: C01B31/26
Filed: 1971-03-23
Abstract: Process of producing thiophosgene by reduction of trichloromethanesulfenyl chloride with hydrogen sulfide on silica gel at 120 DEG -180 DEG C., preferably 130 DEG -160 DEG C.
Patent ES-406479-A1 (ES)
Title: Fastener
IPC: F16B35/04
Filed: 1972-09-08
Abstract: A fastener attachable to an article having a fastener receiving opening with spaced first and second areas such as inner and outer surface areas in which the fastener has a first part with a laterally movable grasping portion adapted to be arranged against the first area, a second part carrying the first part with the grasping portion retracted for insertion of the fastener into the receiving opening in which the second part has a grasping portion adapted to be arranged against the second area, means for moving the first part grasping portion laterally relative to the second part after insertion of the fastener into the opening to project the first part grasping portion laterally of the second part preparatory to subsequent engagement with the first area, and means such as a threaded screw engaging a threaded opening in the first part for moving the projecting first part and the second part relatively toward each other to press the grasping portions against the first and second areas of the article and fix the fastener in position in the fastener receiving opening.
Patent ES-417444-A1 (ES)
Title: Combination process for the conversion of hydrocarbonaceous black oil
IPC: C10G67/04
Filed: 1973-07-31
Abstract: Maximum conversion of black oil charge stocks to distillable hydrocarbon products is achieved through a combination process involving solvent deasphalting, solvent deresining and multiple-stage hydrocracking.