baber/WOPTO huggingface dataset:
Patent ES-443964-A1 (ES)
Title: Method of collecting protein filaments
IPC: A23J3/28
Filed: 1975-12-30
Abstract: A method of continuously forming discrete elongated protein filaments from a proteinaceous material is disclosed wherein an aqueous slurry of the proteinaceous material having a solids content of between about 0.5 and 35 percent by weight is conducted under pressure through a heat exchange zone wherein elongated tender protein filaments are separated from the slurry and the heated slurry is continually removed from said zone through a back pressure creating orifice or discharge nozzle whereby elongated filaments are discharged into a collecting zone. A means of controlling the discharge of said filaments into the collecting zone is provided by confining the stream of said filaments exiting the orifice into the collecting zone to within a critically defined total angle of between about 4 DEG and 90 DEG said angle being measured in relationship to a theoretical axis through the center of said orifice. Confining the stream of said filaments to within said angle maintains discreteness and integrity of the individual protein filaments and avoids any undesirable aggregation of said filaments at the periphery of said collecting zone.
Patent ES-446943-A1 (ES)
Title: Exhaust port liner for engine
IPC: F02F1/24
Filed: 1976-04-12
Abstract: An exhaust port liner for an internal combustion engine is formed of thin wall heat resistant material and is provided with an entrance opening at one side to receive exhaust gases discharged from an engine combustion chamber. A poppet type valve which closes against a stationary seat has a portion which extends through the entrance opening of the liner and also through an aperture in a wall of the liner. This aperture may also receive a portion of the valve stem guide and the liner may be fixed to the valve stem guide in the region of said aperture. The liner has a discharge opening and a support flange supporting the liner encircles the discharge opening. A peripheral layer of heat insulating material may be provided on the liner and this heat insulating material may be confined within a shell forming a part of the liner.
Patent ES-449918-A1 (ES)
Title: 1,6-Di-O-(2-isocyano-3-methylcrotonyl)-D-mannitol compounds
IPC: A61K/
Filed: 1976-07-16
Abstract: Antibiotic A-32390 complex, comprising factor A and other structurally related factors, is produced by cultivation of Pyrenochaeta sp. NRRL 5786 under submerged aerobic conditions, and isolated by extraction of the broth. Individual A-32390 factor A is separated by chromatography. The A-32390 complex, individual factor A and acyl ester derivatives of factor A inhibit dopamine- beta -hydroxylase and have antifungal, antibacterial, and hypotensive activity.
Patent ES-454878-A1 (ES)
Title: Valve and lubricator apparatus
IPC: E21B34/10
Filed: 1977-01-07
Abstract: A valve and lubricator apparatus are provided for installation of tools on wire line and the like for use in an oil or gas well while controlling fluids therethrough. The apparatus has valve means having a passageway therethrough for control of fluids through the apparatus. First fluid activatable means are provided for first shifting of the valve means to closed position. Second fluid activatable means also are provided for second shifting of the valve means to the open position. Means for locking the valve in closed position are provided to prevent shifting of the valve to open position by operation of the first fluid means. The second fluid means are operational to unlock the valve means from the closed and locked positions and to shift the valve to open position. The first and second fluid means and the locking means are repeatably and sequentially operational.
Patent ES-458790-A1 (ES)
Title: Novel penicillin, and its preparation and use
IPC: C07D499/68
Filed: 1977-05-13
Abstract: A penicillin of the formula: < IMAGE > (i.e. 6-[D-2-(3-hydroxypyridazine-4-carbonamido)-2-(p-hydroxyphenyl)acetamid o]penicillanic acid), which is valuable as an antibacterial agent, a nutritional supplement in animal feeds and a therapeutic agent in poultry and mammals including man and is especially useful in the treatment of infectious diseases caused by Gram-positive and Gram-negative bacteria.
Patent ES-460674-A1 (ES)
Title: Multiple stone block grinding machine - has overhead grinder travelling along different zigzag paths during successive passes
IPC: B24B7/02
Filed: 1977-07-12
Abstract: The grinding machine for granite, marble etc., has a rotary grinding head (2) suspended from a carriage (24) which can travel from side to side on rails (25), which are supported on side members (35) each side of a platform (52) carrying a set of the stone slabs (27 to 31). The whole system travels in turn on rails (32) at right angles to the rails on which the carriage travels. The cross members carry a set of stops (44 to 49, 51) to limit the travel of the carriage during a set of operations. Another set of stops is positioned alongside the rails (32) for limiting the travel of the machine in the other direction. The travel is arranged so that the head travels along a zig-zag path in the longitudinal direction across blocks, then in a zig-zag path at right angles to dia. Further passes can then be made, varying them so that the paths do not exactly coincide with those of previous passes.
Patent ES-463650-A1 (ES)
Title: Digital signal transmission systems and to alphabet code converters for such systems
IPC: H04B17/40
Filed: 1977-10-28
Abstract: An alphabet code converter (ACW1) arranged at the transmitting end of the digital transmission system generates output signals in accordance with the code alphabets provided, which signals only have a certain maximum number of equal-valued elements, for example zero bits. For the purpose of no-address fault location, control signals are provided which cannot occur during normal operation and which have a relatively large number of identical code elements following one another directly. For this reason, an alphabet code converter (ACW1) is proposed which can be switched (S1) during the fault locating operation and which generates a ternary loop closure signal from a binary loop closure signal. The system can be used for digital transmission links, particularly for PCM signals, having a relatively large number of regenerative repeater stations.
Patent ES-469271-A1 (ES)
Title: Electronic circuit controller for windshield wiper drive motor
IPC: B60S1/48
Filed: 1978-04-28
Abstract: A windshield wiper drive motor and washer pump motor control system providing a selection of intermittent wipe and continuous wiping actions. The intermittent wipe mode of operation features selectable variable delay periods between successive wiping cycles, a first wipe-before-delay mode of operation and a wipe-after-wash mode of operation which affords at least one extra wiping cycle of the motor after release of the wash switch.
Patent ES-477342-A1 (ES)
Title: Electrical connector for establishing connections between a flat flexible cable and a further connector.
IPC: H01R12/67
Filed: 1979-01-31
Abstract: {PG,1 This invention relates to electrical connectors for flat cable and more particularly to an electrical connector assembly having fanned out circuit traces for connection to flat cable conductors.
Patent ES-480502-A1 (ES)
Title: Heat-hardenable synthetic resin reinforcement fabric - contains supplementary heat softenable weft, to avoid fraying when fabric is cut
IPC: D03D15/00
Filed: 1979-05-11
Abstract: A reinforcement fabric for a heat-hardenable resin contains a supplementary weft of a heat-softenable yarn, e.g. of a copolyamide, so that the fabric may be cut easily, without fraying. Fabrics of glass, carbon or 'Kevlar' (RTM), when cut, in order to treat them with resin, or to assemble them into composite materials, tend to fray along the warp yarns on the edge of the cut. Glass fabrics with a greater density of warp yarns than weft are particularly prone to fraying. The incorporation of the heat-softenable yarn, on softening, ensures a binding between the warp and weft yarns. The fabric, when formed of glass, is particularly suited as a reinforcement in the production of skis.
Patent ES-8101902-A1 (ES)
Title: Adaptive microcomputer controlled game
IPC: A63F13/10
Filed: 1979-12-05
Abstract: An adaptive game utilizes a microprocessor for generating a random audible or visual stimulus which must be responded to by a plurality of players. The response generally requires the players to estimate a time interval, a number of events, a tone frequency or the like. The microprocessor then correlates play with one or more players by determining the appropriateness of a player's response, assigning a score to the response and keeping score. In addition, the microprocessor senses the level of skill of the players by observing the score of the highest scoring player and adjusting the level of difficulty in accordance with the value of the highest score.
Patent ES-486709-A1 (ES)
Title: Process for chemically imparting a durable, multiple-level, pile height to terry towelling, terry fabric and cut pile cotton fabric
IPC: D06P1/22
Filed: 1979-12-10
Abstract: A durable, multiple-level, pile height is imparted to at least one surface of terry towelling, terry fabric or cut pile cotton fabric by treating the piles in predetermined areas of the surface with caustic paste and allowing the material to stand, with or without heating, so as to shrink and reduce the height of the caustic treated piles. The viscosity, the penetration period, and the manner of applying the paste are selected such that the ground layer of the material is substantially unaffected. The process is compatible with various dyeing techniques to obtain attractive color effects.
Patent ES-8101271-A1 (ES)
Title: Apparatus for measuring a liquid level.
IPC: F01M11/12
Filed: 1980-05-14
Abstract: A device for measuring the level of a liquid, comprising a high temperature coefficient sensor immersed in the liquid, a detection circuit connected to the sensor for delivering a voltage indicative of the level of liquid, a memory circuit to which said voltage is applied, a saw-tooth signal generator circuit and, a comparator. The output signals of the memory circuit and of the saw-tooth signal circuit are coupled to input terminals of the comparator, and a display galvanometer is connected to the output of said comparator.
Patent ES-8102721-A1 (ES)
Title: A process and an apparatus for filtering solids from carbon black smoke.
IPC: C09C1/48
Filed: 1980-05-29
Abstract: A process and apparatus for recovering carbon black from hot smoke which comprises passing the smoke through a cyclone separation zone following cooling, then through aggregate filter beds and regeneration of filter beds with clean off-gas which is recycled through the carbon black reaction zone as quench.
Patent ES-8106901-A1 (ES)
Title: Vinylogous carboxamides, medicaments containing them and process for their preparation.
IPC: C07D333/64
Filed: 1980-07-30
Abstract: Compounds of the formula < IMAGE > wherein Ar is phenyl mono- or di-substituted phenyl, where the substituents are one to two halogens, one to two alkyls of 1 to 3 carbon atoms, or one amino, nitro, cyano or trifluoromethyl or pyridinyl R is hydrogen, chlorine, methyl or methoxy R1 is hydrogen or methyl R2 is hydrogen, alkyl of 1 to 6 carbon atoms, alkenyl of 2 to 6 carbon atoms, alkynyl of 2 to 6 carbon atoms, cycloalkyl of 3 to 8 carbon atoms, methyl-(cycloalkyl of 3 to 8 carbon atoms) or -A-R4, where A is alkylene of 2 to 3 carbon atoms, and R4 is hydroxyl, methylamino, dimethylamino, N-methyl-ethylamino, diethylamino, pyrrolidino, piperidino, hexamethyleneimino, morpholino or 4-methyl-1-piperazinyl or R1 and R2, together with each other and the nitrogen atom to which they are attached, form a 4- to 7-membered, saturated or mono-unsaturated, unsubstituted or substituted heterocycle which may contain nitrogen, oxygen, sulfur, sulfinyl or sulfonyl as additional ring members, where the substituents are alkyls of 1 to 3 carbon atoms. The compounds are useful as anticonvulsants.
Patent ES-8200853-A1 (ES)
Title: Process and apparatus for cement clinker production.
IPC: F27B1/00
Filed: 1981-01-29
Abstract: A process and apparatus for manufacturing cement clinker in which pellets of raw material containing the necessary components for manufacturing the clinker are introduced into an apparatus where the pellets flow under gravity, successively through a preheating zone, a clinkering zone using a fluidized bed and a cooling zone. The pellets contain an amount of comminuted carbon determined so that its combustion produces an amount of heat within each pellet sufficient to carry out decarbonation of the material, taking into account the heat introduced by the hot gases passing upwardly through the apparatus. Decarbonation is completed at the base of the preheating zone and the pellets enter the clinkering zone at a temperature which is close to the clinkering temperature. Additional heat is supplied through burners within the clinkering zone.
Patent ES-8201941-A1 (ES)
Title: Process for preparing esters of alkanoic acids via rearrangement of alpha-haloketals.
IPC: C07C43/315
Filed: 1981-02-25
Abstract: Process for preparing esters of 2-(6 min -methoxy-2 min -naphtyl)-propionic acid via rearrangement of new ketals of 2-halo-1-(6 min -methoxy-2 min -naphtyl)-propan-1-one in the presence of a Lewis acid. The esters thus obtained are useful as intermediate products for preparing Naproxen. The process involves the preparation of the following new compounds: - ketals of 2-halo-1-( min -methoxy-2 min -naphtyl)-propan-1-one - esters of 2-(5 min -bromo-6 min methoxy-2 min -naphtyl)-propionic acid -1-(5 min -bromo-6 min -methoxy-2 min -naphtyl)-propan-1-one -2-halo-(5 min -bromo-6 min -methoxy-2 min -naphtyl)-propan-1-one
Patent ES-8301389-A1 (ES)
Title: Electric control device
IPC: H01H50/54
Filed: 1981-05-04
Abstract: This invention provides a novel and unique electric control device which utilizes a new auxiliary contact device. This new auxiliary contact device has a contact-carrying structure that is directly engaged with the operating mechanism of the electric control device whereby the operating mechanism directly moves the auxiliary contact device to all operating positions eliminating any requirement for biasing the auxiliary contacts into any normal position.
Patent ES-8204095-A1 (ES)
Title: Grapnel
IPC: B63B21/24
Filed: 1981-05-21
Abstract: The grapnel comprises a head portion (1) on which are hinged hooking arms (3', 3''), and a tail portion (2) to which is attached a rope (4). For the launching, a guiding rod (18) of the grapnel is placed into a launching tube, the arms (3', 3'') being folded towards the grapnel body. After landing, a traction on the rope (4) allows the opening of the arms (3', 3'') by producing a relative motion between the head and tail portions of the grapnel, as soon as at least one of the arms will grapple on to the ground or any other obstacle.
Patent ES-8207617-A1 (ES)
Title: Glow plug for internal combustion engines
IPC: F23Q7/00
Filed: 1981-10-30
Abstract: A glow plug for internal combustion engines, the plug including a plug barrel, an electric heater for igniting the fuel, and a device for the metered injection of liquid fuel into the glow plug. The plug includes a centrally positioned heating pin in a pasageway through which the metered fuel passes, the heating pin including a thickened portion to define a valve. A chamber is provided in the glow plug barrel and is heated by the electric heater for evaporating the injected liquid fuel. The barrel includes a tube around the heating pin tip to provide a mixing chamber that contains concentrically arranged bores that extend into the mixing chamber and are connected to an air supply line in the vicinity of the opposite end of the plug barrel to permit air and evaporated fuel to mix to give improved combustion.
Patent ES-8301123-A1 (ES)
Title: Apparatus for the supply of fluid to a rotating hollow body.
IPC: B05B7/08
Filed: 1981-12-18
Abstract: The invention relates to a process and a device for transferring a liquid from a stationary feeding component onto a working part which is rotationally driven, for example a spraying-bell, by generating a thin sheet of liquid in the shape of a conical shell, which is stable over a distance of travel which can be defined, it being possible to define the apex angle of this shell in terms of the functional parameters of the liquid, so that it is possible to select different impact positions of the thin sheet of liquid on the transfer portion of the spraying-bell, depending on the particular liquid in question.
Patent ES-8304796-A1 (ES)
Title: Erythromycin base tablets
IPC: A61K9/36
Filed: 1982-01-13
Abstract: An enteric coated erythromycin tablet is provided that produces essentially the same blood levels in fasting and nonfasting subjects. The tablet contains erythromycin base dihydrate and a highly water-soluble nontoxic salt in the core and the coating polymer is a hydroxypropyl methylcellulose phthalate.
Patent ES-8303033-A1 (ES)
Title: Method and arrangement for the electrical stunning of slaughter cattle.
IPC: H05C1/00
Filed: 1982-03-12
Abstract: 1. A method of electrically stunning animals for slaughter, in particular pigs, by which the body of the animal is subjected via stunning electrodes to a stunning voltage which is changed within the time it is applied from an initial level with a phase of gradual increase to the maximum level and then reduced to a final level, characterized in that the gradual voltage increase is temporarily interrupted before reaching the maximum level (U3 ) by being kept constant at an intermediate level (U2 ).
Patent ES-8503438-A1 (ES)
Title: Centrifugal analyzer.
IPC: G01N21/07
Filed: 1982-04-01
Abstract: A centrifugal analyzer and method for performing chemical reaction measurements. A cuvette ring (60) is positioned on a rotor (36) encircling a shaft (40). A carrier member (62) defining a central aperture (92) is positioned within the central opening of the cuvette ring (60). The carrier member (62) defines a plurality of slots (100), each of which receives a disposable container-like insert (130). The inserts (130) may carry a precoating of an agent for use in an in vitro diagnostic test. Each insert has a slot (136) for enabling centrifugal transfer of the liquid in the insert through the slot, through the aperture (122) defined by the peripheral wall of the carrier member (62), and into a respective cuvette cell.
Patent ES-8305718-A1 (ES)
Title: Carboxylic acid derivatives, their preparation and use as pharmaceuticals.
IPC: C07D209/08
Filed: 1982-07-09
Abstract: New carboxylic acid derivatives of general formula < IMAGE > and new 2-amino-carboxylic acid derivatives of general formula < IMAGE > and their salts, which show an effect on intermediary metabolism. In addition the compounds of general formula Ia represent useful intermediates for the preparation of the compounds of general formula I.
Patent ES-8401552-A1 (ES)
Title: Laundry washing machine provided with an electrochemical cell.
IPC: D06F35/00
Filed: 1982-10-07
Abstract: A laundry washing machine includes a washing tube, a water supply an a decalcifier for receiving water from the water supply and for discharging softened water. A metering tank is at an upper position in the machine to receive softened water from the decalcifier. A brine tank at a lower position in the machine receives softened water from the metering tank and generates brine. An electrochemical cell is provided to generate chlorine gas. Valves are provided to selectively pass brine from the brine tank to the electrochemical cell or to the decalcifier. Chlorine gas generated in the cell is absorbed and then passed to the washing tube.
Patent ES-8401107-A1 (ES)
Title: Improvements in methods for marking reinforced plastics products
IPC: B29C70/50
Filed: 1982-11-17
Abstract: Indicia are applied to selected portions of reinforced plastics products during a continuous feed pultrusion process so that they underlie the moulded outer cured resin surface of the product. The process comprises bringing together, during a continuous run, wet-out stock comprising reinforcing material as it emerges from a resin impregnating bath (13) and a web (35') comprising porous surfacing material marked with said indicia. The stock and the marked web are compressed between the nip of a pair of rollers (22, 23) thereby causing resin to be exuded through the pores of the surfacing material, and the excess resin forms an outer film of plastics material over the conglutinated stock. The latter is drawn through pultrusion dies (25) and then a zone heating station (26) wherein the resin is cured. The indicia are suitably applied to the web (35') as the process proceeds and before it is conjoined with the wet-out stock, as a hot stamping imprinting station (30) by means of a printing ribbon or foil (33) which advances through the station (30) and a reciprocating engraved printing die (35) operated by a press (30'). The intermittent motion of the web (35') in the station (30) is converted to continuous motion by means of a feed accumulator assembly (60).
Patent ES-8501727-A1 (ES)
Title: Fertilizers
IPC: B01J2/28
Filed: 1983-05-03
Abstract: A fertilizer product in granular form, is characterised by containing as active constituent a nitrogen source selected from melamine, ammeline, ammelide, cyanuric acid, mixtures thereof, their inorganic salts, their organic salts, and mixtures thereof. The granules have strength, sizes and weights suitable for mechanical dispensing and application to the soil.
Patent ES-8405280-A1 (ES)
Title: Desalination device and process.
IPC: B01D3/14
Filed: 1983-08-05
Abstract: A membrane distillation module is provided with a thin, flexible microporous P.T.F.E. membrane (16) positioned against an impermeable condensor sheet (12) that is stiffer in bending than the membrane. Distillate vapour diffuses through the membrane from a hot feed flowing rapidly past the membrane, and condenses and collects between, and in intimate contact with, the membrane and the condensor sheet. The condensed distillate is stripped by forces exerted by the hot feed acting on the distillate across the membrane, and flows toward a distillate outlet (40) located in the downstream direction of the hot feed flow. Cold feed flows past the condensor sheet in the counter direction to that of the hot feed.
Patent ES-8502576-A1 (ES)
Title: Primary battery system.
IPC: H01M6/34
Filed: 1983-11-23
Abstract: A battery system (10,110) wherein an electrolyte solution of lithium hydroxide dissolved in seawater is circulated through a battery cartridge (11,111). The system is placed under pressure. A portion of the electrolyte mixture is discharged from the system through a suitable pressure regulating valve (20) while concurrently, fresh seawater is delivered into the system as by a pressurizing pump (17). The increased pressure acts to increase the density of the gaseous portion of the ejected gas liquid mixture, reduce the volume of the gaseous portion of the ejected gas-liquid mixture, thereby reducing the total volume of the ejected mixture, and reduce the ratio of gas volume to liquid volume in the system as well as the ejected gas-liquid mixture.
Patent ES-8501921-A1 (ES)
Title: Relay for pilot protection of electrical power lines.
IPC: H02H3/08
Filed: 1984-02-21
Abstract: Logic circuitry for a directional comparison blocking protective relay scheme is described. A forward-reaching and a reverse-reaching protective relay (38) located at the local and remote terminals of a protected line segment (43) determine whether a fault is internal or external to the protected line segment. To carry out this function, the protective relays produce signals (64, 70, 68, 62) representative of fault location and communicate with each other via a communications channel (65). Processing the signals at each terminal is performed to determine the fault location and avoid tripping when the fault character changes. By using fault detectors to determine the existence of a fault, the logic at each terminal for combining the signals is simplified and security against false tripping is improved.