baber/WOPTO huggingface dataset:
Patent ES-150582-A1 (ES)
Title: DISPOSICIoN DE LA CINTA TINTADORA EN MECANISMOS IMPRESORES, ESPECIALMENTE EN TEODOLITOS IMPRESORES
Filed: 1940-10-08
Abstract: Una disposición de la cinta tintadora en mecanismos impresoresespecialmente en teodolitos impresoresen la cual dicha cinta puede devanarse de una bobina y arrollarse sobre otra segunda bobina y cada una de estas bobinas puede a elección acoplarse con un eje motor como bobina arrolladoracaracterizada porque por un lado de la superficie de impresión se disponen ambas bobinas muy justas y al otro lado de dicha superficie se dispone uno o varios rodillos inversores para la cinta tintadora.
Patent ES-163724-A1 (ES)
Title: Un tubo de descarga revestido de una sustancia luminiscente
Filed: 1943-11-13
Abstract: Un tubo de descarga eléctrica revestido de una sustancia luminiscente y caracterizado por el hecho de que esta sustancia se compone de óxido de silicio óxido de titanio y uno o más de los óxidos de calcio estroncio cadmio sodio o litio eventualmente con adición de óxido de magnesio pudiendo presentar además este tubo de descarga la particularidad de que la proporción de la suma de los óxidos de calcio estroncio cadmio sodio litio y magnesio con la suma de la cantidad de óxido de silicio y de óxido de titanio en moléculas-gramos está comprendida entre 2 :1 y 1 :5.
Patent ES-181918-A1 (ES)
Title: MEJORAS EN LA FABRICACIoN DE TUBOS DE VACiO
Filed: 1948-01-29
Abstract: Mejoras en la fabricación de tubos de vacio, caracterizadas por el método para hacer un pié para tubos de vacío que comprende una variedad de conductores emperlados fundidos en un disco de vidrio por medio de un sello de anillo, que comprende los pasos para emperlar una pluralidad de conductores, la colocación alrededor de cada uno de los conductores un pequeño tubo de vidrio, la colocación de todos los referidos conductores en una posición paralela predeterminada entre sí,el calentamiento de los referidos tubos pequeños de vidrio para formar un disco de vidrio fundidas en él, las perlas de los conductores, la colocación de un tubo de vidrio más ancho sobre el referido disco formado, el calentamiento del referido disco y finalmente el sellado de la periferia del referido disco con al referida parte calentada del referido tubo en un sello de anillo.
Patent ES-196754-A1 (ES)
Title: MEJORAS INTRODUCIDAS EN LA FABRICACIoN DE ALFOMBRAS, TAPICES, PASILLOS Y PIEZAS DE TERCIOPELO
Filed: 1951-02-28
Abstract: Mejoras introducidas en la fabricación de alfombras tapices pasillos y piezas de terciopelo con las cuales se consigue fabricarlos con el dibujo o parte decorativa en relieve y sin limitación de motivo con dos o más colores.
Patent ES-197202-A1 (ES)
Title: Un dispositivo derivador o descargador de sobretensiones
Filed: 1951-03-31
Abstract: Un dispositivo derivador o descargador de sobretensiones con resistencia que depende de la tensión y distancia explosiva para las chispas en el cual los elementos de la resistencia están apilados y separados entre sí por inserciones aislantes y entre cada dos elementos de resistencia va intercalado un elemento de distancia explosiva para las chispas caracterizado porque en la inserción aislante entre cada dos elementos de resistencia se dispone una armadura conductora conectada con el electrodo opuesto de uno de los elementos de resistencia de tal modo que se disminuya la capacidad que salva la distancia explosiva y se aumenta la capacidad que salva la resistencia.
Patent ES-198725-A1 (ES)
Title: Perfeccionamientos en los cojinetes de autocentraje
Filed: 1951-07-05
Abstract: Perfeccionamientos en los cojinetes de autocentraje, que consisten esencialmente en practicar en la carcasa soporte general una cavidad troncocónica dentro de la cual queda alojada una esfera perforada diametralmente para recibir el eje de giro, el cual puede moverse libremente en el interior de aquélla, cuya esfera queda retenida en la cámara que le sirve de alojamiento por medio de una arandela fijada al soporte general o carcasa mediando entre dicha arandela y la mencionada esfera una segunda arandela de material fibroso, la cual está en contacto directo con aquella esfera, a la que retiene inmóvil dentro de la cavidad troncocónica, y figurando en dicha esfera un vaciado que comunica con el conducto central dentro del que se mueve el eje de giro, cuyo vaciado se halla ocupado por un fieltro impregnada de lubricante, para el engrase de las zonas de fricción del elemento móvil o eje y del fijo o esfera, siendo el ajuste existente entre la carcasa y la esfera, que constituyen un acoplamiento de rótula, tal que no imposibilita la acomodación de la mencionada esfera a la posición más conveniente para el trabajo del eje.
Patent ES-292360-A1 (ES)
Title: Improvements in or relating to new derivatives of lysergic acid
Filed: 1963-10-10
Abstract: Compounds of the formula <FORM:1056429/C2/1> in which R signifies a hydrogen atom or a methyl radical or the corresponding 9,10-dihydro compounds may be produced by dehydrating the corresponding lysergic or 9,10-dihydrolysergic acid amide with phosphorus oxychloride. Examples describe the production of D-lysergic and D-isolysergic acid nitriles, their 1-methyl derivatives and acid maleates thereof. Reference has been directed by the Comptroller to Specification 961,648.
Patent ES-295755-A1 (ES)
Title: Method of manufacturing rings and riveted endless annular structures
IPC: B21D53/16
Filed: 1964-01-27
Abstract: A metal ring, particularly a hose clip, Fig. 4, is made from a metal strip 1, Fig. 1 (not shown), having at one end a longitudinal slot 2 and at the other end an upstanding lug 4 formed by pressing out a U- shaped incision 6 the strip is bent into a ring and the lug inserted into the slot 2, folded over and then pressed flat at 4a thereby displacing metal 12 at the slotted end into the gap of the incision 6. In another embodiment, Figs. 6-8 (not shown), both ends have U-shaped incisions and one of the resulting lugs is folded back over itself, Fig. 8 (not shown).
Patent ES-298236-A1 (ES)
Title: Sewing thread package
IPC: B65D85/04
Filed: 1964-04-02
Abstract: A coreless cop of thread 3 is placed in a container 1 of "Perspex" (Registered Trade Mark), or any transparent plastics material, with its running and passing through an orifice 5 in an end cap 4, the thread unwinding from the inside of the cop. The cap 4 has slits 6 to trap the thread when not in use. The opposite end 2 of the container has diametrically opposed holes 7 through which the mounting spindle of a sewing machine may be passed.
Patent ES-323949-A1 (ES)
Title: Automatic fluid supply control apparatus
IPC: A62B9/02
Filed: 1966-03-09
Abstract: In a system for maintaining the pressure in an oxygen mask independent of variations due to inhalation, a differential pressure transducer compares mask pressure with a reference pressure and produces an electrical error signal which controls, electronically, an inlet valve coupling the mask to an oxygen supply. In Fig. 2, oxygen is supplied from a high pressure source through a control valve 10 and an airmix valve 21 to a mask 1 for fitting over nose and mouth represented by passage 7. A capacitance differential pressure device 6 compares the pressure within the mask with that in a reference cavity 14 and any increase of capacity due to fall of pressure with inhalation is effective through an electronic controller 12 to open a spring biassed solenoid valve 10 sufficiently to restore the pressure. Increases of pressure during exhalation are relieved by a non-return valve 13 biassed by the reference pressure. Reference cavity 14 is supplied from high pressure source through a bleed valve 15 and the pressure within it is varied with altitude by an exhaust valve 16 controlled by a bellows 17 acting in opposition to ambient pressure. Capacitance increases in device 6 vary the frequency of a multivibrator associated with a frequency discriminator, a rate circuit and DC feedback amplifiers in controller 12, so that if the pressure drops are sufficiently sudden, e.g. due to breathing, solenoid valve 10, which is fluid cooled, opens proportionally to restore the pressure. This arrangement ensures that if the mask is taken off, solenoid valve 10 remains closed after the initial pressure change since there will be no further sudden change. A flow meter comprising a bleed valve may be included in the tube 11 connected to the high pressure source. The pressure drop across the bleed valve actuates a spring restrained piston associated with a magnetically operated reed switch to give an indication that oxygen is flowing. Above a predetermined rate of flow, the piston opens a by-pass to prevent the flow from being impeded. Constructional details of a suitable control valve having adjustable characteristics, a flow measuring device, and a capacitance measuring device are given.
Patent ES-336393-A1 (ES)
Title: Enzymatic Decomposition of Cereal Grain
IPC: C12C7/00
Filed: 1967-02-03
Abstract: A process for preparing an extract from farinacesus matter includes the following steps: mashing ground farinacesus matter with water, adjusting the pH of the mash primarily to achieve peptisation (to release the natural enzymes indiginous to the matter), subsequently adjusting the pH of the peptised mash to a value within the range 5À0 to 6À0 if it is not already within this range adding to the peptised mash at least one thermostable amylolytic enzyme and at least one thermostable proteslytic enzyme either simultaneously or separately, adjusting the temperature of the mash such that the amylolytic enzyme causes partial amylolysis of part at least of the farinacesus matter, subsequently raising the temperature to effect completion of the amylolysis thereof, and, whilst the proteslytic enzyme is still active, adjusting the temperature of the mash to achieve hydrolysis of at least part of the protein of the farinacesus matter. The proteslytic enzyme to preferably added and the temperature of the mash adjusted to promote the action of this enzyme before the amylolytic enzyme is added and the temperature adjustments necessary to promote the action of this enzyme are made. Proteslytic enzymes: ficin, bromelin, pancreatin, pepsin and papain. Amylolytic enzymes: malt liquor extracts, fungal amyluse and bacterial amylase. Temperatures: proteslytic enzymes 100 -128 F amylolytic enzymes 140 -150 F. for partial amylolysis. Preparations by weight of cereal grain: proteslytic enzyme 0À006-0À048% amylolytic enzyme 0À037- 0À148%. Peptisation and brought about by adjusting the pH of the mash to between 2À0 and 3À5 by addition of hydrochloric acid and heating to a temperature between 100 and 128 F. for hour - 1 hours. Following the enzymic treatment, insoluble material such as grain fibre is removed from the mixture and the purified liquor is heated to a temperature of from 180 to 250 F. for a time ranging between 5 minutes and 2 hours, after which the liquor is cooled to between 150 and 180 F. The resulting cereal extract, after centrifugal separation of coagulated proteins, can be used as brewer's wort.
Patent ES-343777-A1 (ES)
Title: Improvements in or relating to Shelving
IPC: A47B47/03
Filed: 1967-08-03
Abstract: A post for supporting shelf brackets comprises a pair of channels 1, 2 disposed side-by-side, each channel having unequal width flanges 3, 4, the wider flanges 3 being disposed adjacent one another and being interconnected inwardly of their free edges by a strip 5 formed with a series of vertically spaced openings for selective engagement by the brackets. Screw holes 6 facilitate wall mounting and panels 7 may overlie the channels 1, 2. In a modification, Fig. 6, further channels are formed by rearward extensions of the flanges 3, 4 so that brackets may be supported on two opposite sides of the post. An intermediate flange 18 is optionally included. The post of Fig. 1 may seat in a reinforcing channel (9, Fig. 7) secured to the wall. Alternatively, Fig. 10, the post may be slidably engaged in, and supported by, a split tube 19.
Patent ES-347728-A1 (ES)
Title: Hasps for suitcases and like luggage locks
IPC: E05B65/52
Filed: 1967-11-20
Abstract: A keeper, adapted (e.g. at 11 and 12) for attachment to the lid or body of a suitcase so as to be engageable with a lock attached to the suitcase body or lid respectively, comprises an L-shaped metal plate, apertured at 15 and provided with inclined portions 16-18 adjacent the aperture.
Patent ES-351641-A1 (ES)
Title: Coax patch panel in insulative housing members therefor
IPC: H01R9/28
Filed: 1968-03-15
Abstract: An insulating housing 4 for an electrical connector assembly comprises a channel part 6 with polarizing lugs 12, a cap 15 arranged to fit over the channel part 6 to hold a connector part 24 in correct position and, attached to channel part 6, a tubular body (5) that grips and holds the housing in an aperture 3 of a panel 1. In use connection is made with connector part 24 inside the housing by an external connector 32 which is held in place by flexible arms 11 of the housing. The lugs 12 are dissimilar and co-operate with corresponding holes 29 in the part 24, and tubular body (5) has a polarizing lug 9 co-operating with a slot 10 in the panel 1.
Patent ES-362123-A1 (ES)
Title: Ultrahigh-vacuum enclosure
IPC: B01D8/00
Filed: 1969-01-04
Abstract: An ultrahigh-vacuum enclosure, e.g. for deposition of metals by evaporation, comprises a casing 1 supporting a removable bell housing 26 and incorporating a cryogenic vacuum pump, which can be isolated from the rest of the enclosure by a skirt 7 when the enclosure is opened by removing housing 26. Skirt 7 is moved downwardly to its closed position, from its open position shown, by pneumatic jacks 43, 44, acting through a rod 33 carrying sealing pistons 37, 50. Guide wheels 47 on skirt 7 run on rods 45. The cryogenic pump comprises an outer annular chamber 17, 18, 19 containing liquid nitrogen, surrounding an annular chamber 20 containing liquid helium, annular plates 22 extending from chamber 20 acting as condensation trays. A radiation shield 21 of thin metal surrounds chamber 17, 18 and 19, and a radiation shield 49 of flat or herringbone fins, Figs.2 and 3 (not shown), thermally insulates chamber 20 from the casing interior.
Patent ES-368072-A1 (ES)
Title: Tape recorder useful as an automated teaching apparatus
IPC: G11B15/04
Filed: 1969-06-06
Abstract: In addition to having all of the conventional components, the tape recorder has a detection head for detecting non-magnetic markers on a specially prepared tape. A separately housed control circuit automatically switches the different functions of the recorder in response to the output of the detection head.
Patent ES-397823-A1 (ES)
Title: Adjustable frequency-dependent equalizer
IPC: H03H7/06
Filed: 1971-12-10
Abstract: In an adjustable frequency-dependent equalizer for correcting the distortions at the ends of the passband of a filter, which equalizer has an L-, a T- or a bridget T-configuration and comprises a series-resonant circuit, a capacitance is connected in parallel to the inductance of said series-resonant circuit. The two capacitances are varied so that their sum is kept constant.
Patent ES-437246-A1 (ES)
Title: Treatment of water vapor generated in concentrating an aqueous urea solution
IPC: C07C67/00
Filed: 1975-04-30
Abstract: Water vapor generated in concentrating an aqueous urea solution and containing a small amount of aqueous urea solution mist, ammonia and carbon dioxide is treated to recover urea and ammonia values. The water vapor is introduced into a separator wherein all of the urea solution mist is separated together with a part of the ammonia and the carbon dioxide to form a first condensate. The water vapor is then fed into a surface cooler wherein the water vapor is indirectly cooled to form a second condensate. The first condensate is used for process water and the second condensate is subjected to rectification to separate ammonia and carbon dioxide contained therein in the form of a mixed gas, which is recovered, from the remaining waste water free of ammonia and carbon dioxide.
Patent ES-444154-A1 (ES)
Title: Locking safety belt reels
IPC: B60R22/40
Filed: 1976-01-08
Abstract: An improvement in a safety belt reel in which a pawl is moved when a predetermined acceleration is exceeded to lockably engage a toothed wheel. The improvement includes a flexible member which is moved when the predetermined acceleration is exceeded so as initially to engage a tooth on said toothed wheel before said pawl causes locking of the reel. The flexible member is movable relative to the pawl whereby any impact between said member and said tooth is absorbed without causing a reaction on an acceleration responsive actuator such as a ball and saucer, or suspended mass, so that the pawl is subsequently urged into correctly phased engagement with the toothed wheel to lock the reel.
Patent ES-446003-A1 (ES)
Title: Liquid cooling apparatus
IPC: F28F9/04
Filed: 1976-03-12
Abstract: Apparatus for cooling liquids, especially lubricating oil for internal combustion engines or heat engines, etc., including a heat exchanger formed by at least one tube for circulating said liquid to be cooled, immersed in a cooling liquid. The exchanger is connected to the outside circuit by connectors passing through the wall of the container of the cooling liquid. These connectors are formed in two parts, one of which projects externally, said parts being so shaped that when assembled they jointly form an annular cavity which surrounds the edge of the opening formed in the container wall the volume of said cavity diminishes gradually when said two parts are joined together whereby to confine and tighten a flexible seal placed within said cavity.
Patent ES-447831-A1 (ES)
Title: Method for making a shaft seal
IPC: B29C45/14
Filed: 1976-05-12
Abstract: A method for making a shaft seal of the type including an elastomeric body and a polytetrafluoroethylene sealing element comprising inserting a metal shell (if employed in the seal), a synthetic rubber blank prep form and a polytetrafluoroethylene sealing element into a transfer or compression mold, and then closing the mold to simultaneously form a sealing lip portion of the polytetrafluoroethylene sealing element into the desired shape, mold the rubber into the desired shape and bond the rubber to the shell (if used) and to the anchor portion of the polytetrafluoroethylene sealing element.
Patent ES-453190-A1 (ES)
Title: Thread supply device for textile machines
IPC: D04B15/48
Filed: 1976-11-10
Abstract: A thread supply device for a textile machine, which device includes a drum on which a thread is wound to form an intermediate thread storage, and from which the thread is withdrawn over one end of the drum for supply to the textile machine. A brake means is disposed adjacent the withdrawal end of the drum and acts on the unwinding thread for imposing a braking effect thereon. The braking means acts progressively on the unwinding thread as it moves peripherally relative to the drum for either increasing or decreasing the braking effect on the thread, depending upon the relative peripheral direction of movement of the thread.
Patent ES-455050-A1 (ES)
Title: Rotor centering device
IPC: F28D19/04
Filed: 1977-01-14
Abstract: A device used when assembling rotary regenerative heat exchange apparatus having a rotor disposed about a vertical rotor shaft by which the rotor thereof may be quickly aligned vertically over a subjacent support bearing to preclude mis-alignment during operation.
Patent ES-460177-A1 (ES)
Title: Surface-cleansing tool
IPC: B25D17/02
Filed: 1977-06-28
Abstract: A cluster of pins, serving to clean the surface of a workpiece, are slidably mounted in bores of a guide plate which is spring-urged against a metallic anvil, with formation of a clearance between the plate and the anvil in which the heads of the pins can move. The anvil is periodically struck by a ram which is freely reciprocable in a tool housing surrounding the anvil and the guide plate, the housing being provided with a pistol grip carrying a trigger that controls admission of compressed air to a chamber at the rear of the housing which is intermittently vented by the advancing ram to a space communicating with the atmosphere via channels in the anvil and perforations of the guide plate, thereby cooling the movable parts of the tool. The guide plate consists of a hard but light-weight resinous material, specifically polyamide 6.
Patent ES-461142-A1 (ES)
Title: Exhaust gas turbocharger
IPC: F01D25/14
Filed: 1977-07-29
Abstract: An exhaust gas turbocharger for internal combustion engines with a turbine wheel traversed by the exhaust gases radially from the outside toward the inside and with a water-cooled housing a ring-shaped insert member of heat-resistant steel which is centered in the housing is arranged radially about the turbine wheel between the turbine wheel and the housing, which forms the outer fixed turbine wheel cover and takes over the guidance of the exhaust gases both during the entry and discharge out of the turbine wheel.
Patent ES-465687-A1 (ES)
Title: Reversible ploughs
IPC: A01B3/421
Filed: 1978-01-03
Abstract: A reversible plough has a headstock, a plough frame and a reversing spindle secured to the frame and rotatable in the headstock. A stop member rotatable about the reversing spindle is provided with two adjustable stops to enable the two ploughing positions of the plough frame to be preset relative to the headstock. To reverse the plough frame from one ploughing position to the other, the spindle and thus the plough frame is rotated by a hydraulic ram and an abutment on the spindle engages the stop member to cause said member to rotate with the spindle until the corresponding stop engages the headstock to locate the spindle and hence the plough frame in the other ploughing position.
Patent ES-469707-A1 (ES)
Title: Odd-shaped container indexing starwheel
IPC: G01N21/90
Filed: 1978-05-11
Abstract: Indexing mechanism for multiple station glassware inspection machines in which a plurality of pocketed starwheels are used. One set of pockets are formed with container encircling or restraining members which open and close in response to the contour of a box cam. The encircling members loosely retain containers so that they may be rotated about their vertical axes while held in a specific location. The finish of the containers is guided by an upper starwheel having pockets of a size commensurate with the size of the finish of the container. The containers to be inspected are brought into the starwheel with the encircling members opened. Upon closing of the encircling members, containers may be indexed through a series of positions where they may be inspected for various defects. Prior to arriving at the position where the containers are to be taken from the starwheel, the containers are oriented with their generally long, horizontal axes normal to the direction of movement of the conveyor for taking containers away. This apparatus permits rotation of non-round containers while still retaining the containers in a sufficiently precise location so as to permit both mechanical and optical inspection of various portions of the container.
Patent ES-470485-A1 (ES)
Title: Insecticidal and fungicidal fumigation without combustion - using indirect heat to volatilise active constituent without thermal decomposition
IPC: A01M1/20
Filed: 1978-06-03
Abstract: In a process for fumigating an enclosed space in order to destroy pests such as insects, a mixt. of an active constituent and an activating agent are heated by an indirect heater, i.e. via a sepg. wall. The heat results in thermal decomposition of the activating agent to a gas and volatilisation of the active constituent, without combustion. The indirect heater pref. comprises an exothermic substance which produces heat on contact with water, partic. calcium oxide, or an exothermic substance which produces heat when exposed to air, partic. a mixt. of sodium, sulphide, iron carbide and carbon black. alternatively, the heater may be electrically powered, e.g. resistance wire element. The active constituent is pref. an insecticide or a fungicide and the activating agent is pref. azodicarbonamide.