baber/WOPTO huggingface dataset:
Patent ES-8100883-A1 (ES)
Title: Transdermal medication system for isosorbide dinitrate
IPC: A61K9/06
Filed: 1980-01-18
Abstract: A pharmaceutical preparation comprising: (a) isosorbide dinitrate as active ingredient (b) a solvent for isosorbide dinitrate (c) an ointment consistency agent (d) an emulsifying agent (e) water, and (f) possibly customary preservatives, antioxidants, buffers and/or odorants where the weight ratio of water: consistency agent including emulsifying agent: solvent is 30 to 80: 3 to 35: 3 to 35, the amount of emulsifying agent is from 0% to 15% by weight and the amount of isosorbide dinitrate is from 2% to 20% by weight. The preparation has an ointment-like consistency and is administered topically to the skin, where it has a high adsorption rate and a long duration of response.
Patent ES-8101836-A1 (ES)
Title: Retractable safety closing device with multiple shutters for lawn-mowers.
IPC: A01D75/20
Filed: 1980-01-30
Abstract: 1. Deflectable safety closing mechanism with a plurality of flaps (1) for lawnmowers, characterized in that the flaps are pivotably interconnected, are guided in linear manner in the mechanism operating direction and are subject to the action of a biased elastic member (7) acting in the automatic closing direction.
Patent ES-488544-A1 (ES)
Title: Friction lining wear indicators for shoe-drum brakes
IPC: F16D66/02
Filed: 1980-02-13
Abstract: A friction lining wear indicator for shoe-drum brakes comprising a sensor mounted on a brake shoe, which actuates an indicator when the thickness of a friction lining carried by a platform of the shoe for engagement with a drum is less than a predetermined value. In order to locate the sensor at the most effective position without machining the lining or fastening the sensor permanently to the shoe, the sensor is located by a mounting device located in a depression in an edge of the platform, and co-operates with the shoe to retain the sensor adjacent the lining. The mounting device comprises a plastics plug, or a resilient clip, and the retaining device is releasable. The sensor comprises a wire loop or a pressed insulation-coated metal strip, and may be integral with the mounting device. The sensor and the drum are connected in a circuit with the indicator which is actuated when the sensor touches the drum.
Patent ES-8100899-A1 (ES)
Title: Cadaverine gas pressure relief filter for metal coffin - scrubs exhausted gas in deodorising and disinfecting liq.
IPC: A61G17/00
Filed: 1980-05-07
Abstract: Gas purifying scrubber to deodorise and disinfect cadaverine escaping from a metal coffin. The gas is washed by passing through liq. in a container inside the coffin. Gas is first collected in a bell float of which the skirt is immersed in the liq. The gas pressure eventually lifts the bell so that the gas finds its way under the edge of the bell skirt to reach an exhaust passage. The bell lifts to relieve gas pressure within the coffin so that the pressure differential between the interior and the exterior of the coffin is kept as low as possible pref. about 1 decigramme per square cm. Used for relief of gas pressure in metal coffins in order to avoid rupture of casing, partic. at joints, by rise in internal pressure as putrefaction proceeds. The gas is scrubbed and filtered, deodorised and disinfected before being exhausted to atmos. Gas pressure is freely relieved without fouling the surrounding atmos.
Patent ES-8102462-A1 (ES)
Title: Apparatus for producing a woven slide fastener stringer.
IPC: A44B19/54
Filed: 1980-07-04
Abstract: An apparatus for producing a woven slide fastener stringer includes a loom for weaving a stringer tape and a rotor assembly for coiling an element-forming monofilament around a mandrel to form a coiled coupling element, which is then woven into the stringer tape along a longitudinal edge thereof. The rotor assembly comprises a rotor rotatably mounted eccentrically on a stationary shaft, and having a guide hole for passage therethrough of the monofilament and a pin angularly spaced 180 degrees from the guide hole and slidably received in a radial slot in a radial arm to which there is drivingly connected a drive gear rotatably mounted on the stationary shaft. When the drive gear rotates, the guide hole rotates at a reduced angular velocity as it approaches the loom, thereby allowing harnesses for warp threads which bind the coupling element to be moved across the orbital path for the monofilament without interference.
Patent ES-8105791-A1 (ES)
Title: Composition and process for chemically stripping metallic deposits
IPC: C23F1/44
Filed: 1980-08-18
Abstract: An improved process and composition for chemically stripping metallic deposits from a substrate, and particularly, from the contact tips of electroplating racks and like apparatus to maintain proper operating efficiency thereof. The improved composition and method employs an aqueous acidic solution containing nitric acid, chloride ions and manganous ions present in an amount sufficient to accelerate the initiation of and the rate of stripping of the metallic deposits. The method and composition are applicable for chemically stripping a variety of metallic deposits at stripping rates substantially higher than those heretofore attainable with prior art compositions and techniques.
Patent ES-8204166-A1 (ES)
Title: Undersea weapon with hydropulse system and periodical seawater admission
IPC: F42B19/12
Filed: 1981-01-30
Abstract: An undersea weapon comprising a warhead, a rocket motor, detection, homing and control systems and a hydropulse underwater propulsion system in an integral unit. The weapon is launched at a previously detected target, such as a submarine, on a ballistic trajectory through the air by means of the rocket motor. The weapon enters the water near the submarine, which is thereafter detected by an on-board system incorporating active and/or passive detection. The thus-determined submarine direction is utilized by the control system to guide the weapon toward the submarine under water. A hydropulse motor utilizes the empty rocket motor as the propulsion chamber and provides the underwater propulsion to propel the weapon through the water toward the submarine, where the warhead then detonates on contact with the submarine. Alternatively, the weapon may be air dropped near a previously detected target, in which case there need be no propellant in the rocket motor. The hydropulse motor operates by repeatedly filling the chamber with water and expelling the water at high velocity through a converging nozzle in succeeding pulse stages. During the intervals between pulses, the detection system monitors the submarine free of noise from the on-board propulsion motor.
Patent ES-8205656-A1 (ES)
Title: Cartridge for a typewriter typing ribbon.
IPC: B41J32/00
Filed: 1981-02-06
Abstract: A cartridge for a typewriter typing ribbon comprises a container 66 for the ribbon 58 and a lateral arm 67 for guiding the ribbon between the container and the typing point. The container comprises on a first side inclined abutment surfaces 68, 69 arranged for engagement by a corresponding pair of hooks of a swivelling support, reaction surfaces 71, 72 adjacent to the opposition surtaces, and a third abutment surtace 73 provided on a second side opposite the first and arranged for engagement by a pressure spring on the support. The spring presses the cartridge down on the support at the front and against stops engaged by the reaction surfaces 71, 72. The hooks hold down the rear part of the container. The container comprises a drive roller 127 for the unidirectional feed of the ribbon, rotatable between the base 74 and a cover adjacent to the third abutment surface 73 and engageable with a drive pin rotatable on the support. The Figure shows a constriction for an endless ink ribbon held in random folds in a magazine 123. An alternative constriction for a non-reusable carbon ribbon uses feed and take-up spools, one above the other, and the drive roller bears against the ribbon wound on the take-up spool, which is spring biased towards the roller.
Patent ES-8202894-A1 (ES)
Title: Rock bolting
IPC: E21D20/02
Filed: 1981-02-09
Abstract: A rock bolt (Fig. 1) is in the form of a pipe (11), which is spaced within a borehole (10) of greater diameter than the outer diameter of the pipe. Chemical anchoring material, for example a two-component adhesive, is pumped into the end of the pipe at the face (10a) of the working so as to pass along the inside of the pipe and at the inner end of the pipe to move outwards (10b) and back along the length of the pipe to fill the space between the pipe and the borehole. The anchoring material may be a two- component adhesive, and the components may be mixed by a pipe- like mixer(13) at the outer end (11a) of the pipe and having fixed guide walls (15) for causing a mixing motion of the components. For keeping the rock bolt pipe equally spaced from the wall of the bore hole before chemical anchoring, the pipe may have coil springs (20, 30) increasing in diameter along the length of the pipe. Fingered gripping means may be mounted within, to only partially obstructed, the inner end 11b of the pipe for gripping the wall of the borehole.
Patent ES-8300591-A1 (ES)
Title: Windshield wiper electric drive unit
IPC: H02K23/66
Filed: 1981-06-11
Abstract: An electric motor drive unit for windshield wipers includes an electric motor having an electrical connection plug housing and a brush holder plate. The plug housing and brush holder plate are provided as an integral unit. The unit is secured between the motor housing and the gear housing. This arrangement and assembly of the drive unit is simplified and less expensive to manufacture.
Patent ES-8300808-A1 (ES)
Title: Rubber powder.
IPC: C08F265/04
Filed: 1982-01-13
Abstract: Free-flowing rubber powders of particles having an average diameter of from 0.01 to 10 mm which contain a grafted-on shell of the polymer or copolymer of one or more vinyl monomers in a quantity of from 2 to 20% by weight, based on the rubber, which rubber is a latex polymer of which the latex particles consist essentially of from 99 to 80% by weight of acrylate rubber having glass transition temperatures below 0 DEG C. and from 1 to 20% by weight of polymer having glass transition temperatures above 0 DEG C. grafted thereon, and a process for their production, wherein the latex of the rubber is completely broken to form an aqueous suspension of the rubber, after which from 2 to 20% by weight, based on the rubber, of one or more vinyl monomers which form polymers having glass transition temperatures above 25 DEG C. are introduced into the suspension and the monomer(s) is/are polymerized, optionally after the addition of a radical-forming catalyst.
Patent ES-8303558-A1 (ES)
Title: Yarn gathering apparatus and yarn gathering method
IPC: D02H3/00
Filed: 1982-03-05
Abstract: In a warping machine, particularly for patterned and short warps, a plurality of spools 24 on a beam 11 are successively wound, each with a number of yarns side-by- side from a creel 13, and a number of spooled beams 11 are then simultaneously wound onto a single warp beam 15. The machine has provision for leasing each spool 24 as it is wound and simultaneously treating the sheet of yarn as it is wound onto the warp beam 15.
Patent ES-8307430-A1 (ES)
Title: Earphone
IPC: H04R1/10
Filed: 1982-03-09
Abstract: An improved earphone comprises a housing with a transducer therein. A rod member in fixed connection with the housing is provided along with a separating element which is connected at one end to frictionally slide along the rod member but without rotating relative thereto. A curved lever is provided at the other end of the separating element which has a free end portion to be engaged on the ear. The transducer is spaced an appropriate distance for radiating sound into the ear and can be aligned relative to an angle of the ear without placing excessive pressure on the ear.
Patent ES-8308380-A1 (ES)
Title: Process for making a linerboard.
IPC: D21H17/50
Filed: 1982-08-10
Abstract: Linerboard is impregnated with a cured resin so as to remain sufficiently flexible to be formed into standard rolls for storage and has high strength and better water resistance than comparable untreated linerboard. The impregnated linerboard is convertible to corrugated paperboard by standard techniques. Impregnation of the linerboard with thermosetting resin and substantial cure of said resin occurs prior to introduction of the linerboard into a corrugation process. The corrugated paperboard so produced retains the enhanced water resistant properties of the linerboard.
Patent ES-8308944-A1 (ES)
Title: Thread feeder for circular knitting machines
IPC: D04B15/38
Filed: 1982-10-06
Abstract: The feeder comprises a frame, a needle cylinder with vertical slits, a knitting needle, a cam, an annular thread drive, and controls for the thread. To increase efficiency, the thread feed arm has a guide hole at the bottom of it, and a cam slit at the periphery of the drive. - An oblique slit is also provided in the surface of the drive, and part alternately ascends and descends.
Patent ES-8403493-A1 (ES)
Title: Bio-available succinylated protein-iron derivatives which do not cause gastric lesions, method of preparation and related pharmaceutical compounds
IPC: A61P7/06
Filed: 1983-02-21
Abstract: The invention relates to succinylated proteins, with a degree of succinylation of between 20 to 100%, containing from 0.1 to 20% by weight of iron, obtained by treating succinylated proteins with iron salts in suitable pH ranges. The compounds in question, which are completely tolerated, are characterized by an optimum bioavailability of iron.
Patent ES-8404003-A1 (ES)
Title: Machine for spreading and smoothing synthetic sports surfaces
IPC: E04F21/20
Filed: 1983-04-14
Abstract: The machine for spreading and smoothing surfaces esp. synthetic sports surfaces comprises a chassis (1) mounted on wheels (2,3) one of which can be steered. A tank (4) containing the surface material incorporates rotating mixing blades which discharge into a distribution channel (7), the rate of discharge being regulated by an outlet valve (14). - A spreading blade (16) and a smoothing blade (18) are disposed across the chassis the first (16) directly behind the channel and the second (18) at the rear of the machine.  The blades are made of flexible material and can be raised by a lifting mechanism (24,26,29,34).  (1/7) USAB- US4532882 A The machine comprises a frame mounted on wheels of which one is steerable. A hopper for stores and dispensing the covering material. Blades mix. the covering material.A chute discharges the covering material at the lower end of the hopper and a valve adjusts the flow. - A spreading blade and a smoothing blade are disposed transversely of the direction of displacement of the machine. The spreading blade faces the discharge end of the chute and the smoothing blade  is arranged behind the spreading blade. The blades comprise strips of flexible material such a rubber bearing on the ground.
Patent ES-8407238-A1 (ES)
Title: Flameproof electric cable impregnated with insulating fluid
IPC: H01B9/06
Filed: 1983-04-29
Abstract: A flameproof electrical insulating fluid and an electrical cable impregnated with such fluid, the insulating fluid being a mixture of a polymethylsiloxane having a viscosity greater than 5 centistokes at 25 DEG C. and an aromatic compound corresponding to the chemical formula: < IMAGE > where R is an aliphatic radical and said aromatic compound is present in the mixture in an amount from 0.5% to 10% by weight of the total weight of the mixture. Preferably, the aromatic compound is isopropyldiphenyl.
Patent ES-8505626-A1 (ES)
Title: Multi-component grouting system
IPC: C09K103/00
Filed: 1983-07-22
Abstract: A multi-component grouting system having at least one component wherein the active ingredient is contained in the dispersed phase of a water-in-oil emulsion, the oil providing an effective barrier against mixing of the components thereby enabling the components to be stored indefinitely in direct contact. The components may advantageously be encapsulated in a single compartment frangible casing for insertion into drillholes in rock. The grouting systems may be based on compositions comprising hardenable resins, Portland cement, Plaster of Paris, zinc oxide/zinc chloride, or sodium silicate. By eliminating the usual plastics film barrier between the grouting system components, intimate mixing of the components in a drillhole by rotation of the bolt to be fixed inthe drillhole may be more easily and reliably effected.
Patent ES-8503107-A1 (ES)
Title: Multi-nozzle spray desuperheater
IPC: B01F5/04
Filed: 1983-09-19
Abstract: A steam desuperheater comprising a liquid spray tube assembly positioned in a steam line and including a plurality of liquid outlet openings supplying liquid to plural spray nozzles, and a hollow piston plug axially movable therein upwardly from a lower valve seat to progressively open said outlet openings.
Patent ES-8502343-A1 (ES)
Title: Synthetic absorbable hemostat.
IPC: A61L15/32
Filed: 1983-10-17
Abstract: Absorbable hemostatic fabric materials are constructed of filaments comprising homopolymers or copolymers of lactide and glycolide. The fabrics are exposed to from about 5 to 50 Mrads radiation as required to reduce the in vivo absorption time of the material to about 14 to 28 days. Thrombin or other coagulating agents may be incorporated in the fabrics to improve hemostatic performance.
Patent ES-8500595-A1 (ES)
Title: A package and a method of manufacturing said package.
IPC: B65D88/16
Filed: 1983-11-29
Abstract: A package and a method of manufacturing the package. The package is the type of sack known as a bulk bag comprising an outer cover provided with a liquid-tight liner. Through the interior of the bag extends a string-shaped member in the form of a rope which is tied by means of a knot to the welded-together bottom portion of the bag. The upper portion of the bag is gathered about the rope to form a package-handling member in the shape of a loop. The cover is welded together also at its upper end in order to prevent penetration of liquid into the bag interior. The bag is provided with a filler valve.
Patent ES-8406719-A1 (ES)
Title: Measuring instrument
IPC: G01D5/06
Filed: 1983-12-07
Abstract: The measuring instrument is intended for, in particular, quantity indications and consists of a housing with rotatable indicating element and associated measurement value scale. The indicating element is constructed by at least one intermediate element in effective connection with a measurement value transmitter. The indicating element (2) arranged in the housing (1) formed of non-magnetic material is provided with a rotatably supported rotating body (3). On the rotating body (3), a strip of magnetic material (5) is arranged. Outside the housing part (1) containing the rotating body (3), a magnet (6) acting on the strip of magnetic material (5) is provided as part of an adjusting element (7) constructed to be rod-, tube- or bellows-shaped or the like.
Patent ES-8506413-A1 (ES)
Title: Input circuit having at least two input paths.
IPC: H03J5/24
Filed: 1984-05-04
Abstract: An input circuit comprises at least two input paths which are connected to a common input terminal and which are alternately connectable to a common output. The input paths form selection members for the UHF and VHF frequency range whose signals are amplified in a common preamplifier component. In order to avoid mutual influencing of the selection members with simple measures, the output of the VHF selection member is connected to the common output via an impedance of the UHF selection member and a switch is provided for connecting the impedance and the output of the VHF selection member to ground for high frequency. The switch is conductive during UHF operation and then short circuits the output of the connected VHF input path.
Patent ES-8604441-A1 (ES)
Title: Method and apparatus for forming an internally screw-threaded article.
IPC: B22D15/04
Filed: 1984-08-17
Abstract: Method consists of introducing casting material into the mould cavity (7) around two withdrawable flat core members (8) having a width, measured in the same direction as the axis (9) of the threaded hole to be formed, less than the dimension of the cavity in this direction. The members project towards each other into the cavity and meet in a transversely offset, partic. overlapping relationship, each member having a leading face (10) formed to present a seqment of a screw thread which is a male image of a segment (4) of the female internal screw thread to be formed. The segments thereby form two dimetri-cally opposite segments of a male image of the female internal screw thread to be formed. After casting the members are removed leaving the formed article. EPAB- EP-134144 B Method consists of introducing casting material into the mould cavity (7) around two withdrawable flat core members (8) having a width, measured in the same direction as the axis (9) of the threaded hole to be formed, less than the dimension of the cavity in this direction. The members project towards each other into the cavity and meet in a transversely offset, partic. overlapping relationship, each member having a leading face (10) formed to present a seqment of a screw thread which is a male image of a segment (4) of the female internal screw thread to be formed. The segments thereby form two dimetri-cally opposite segments of a male image of the female internal screw thread to be formed. After casting the members are removed leaving the formed article.
Patent ES-8503240-A1 (ES)
Title: Apparatus for sizing and peeling longated cylindrical bodies of vegetable matter
IPC: A23N7/04
Filed: 1984-09-21
Abstract: Generally cylindrical bodies of vegetable matter such as spears of asparagus of varying diameter are telescopically inserted tip end-first into the horizontally radially outwardly opening mouthpieces in a drum that is mounted to rotate on a horizontal axis. A take-in conveyor system running towards the mouthpieces in the loading station, and served by guides which converge toward the individual mouthpieces assist in socketing the bodies in the mouthpieces. Flexible collars in the mouthpieces constrict to grip the end portions of the bodies, and the drum indexes to dispose those bodies so that they project vertically upwards, at the same time bringing a next row of mouthpieces to the loading station. At the cutting station disposed over the drum, pairs of diametrically opposed knives repeatedly descend, engage the bodies and remove strips of peel, the bodies being periodically relatively rotated so that one complete layer of peel is removed from each body before the drum indexes further to a horizontal unloading station. At the latter, the peeled bodies are extracted, arranged, cut cross-wise into sections of uniform length and variable-length remainders and shunted into different collection paths based on microprocessor-stored sensations of relative diameter gained from each of the bodies by sensing how far from a datum the knives in each pair had to close towards one another at the peeling station in order to remove peel from each body.
Patent ES-8506208-A1 (ES)
Title: Sepn. of leaves from branches of trees
IPC: B03B5/64
Filed: 1984-10-01
Abstract: The process consists of (a) felling, cutting up, chipping and/or milling, in which the leaves are separated from the branches and reduced to small portions; (b) pre-separation by wt., in which the mixt. of wood and leaves is subjected to blowing or sucking, to give a fraction of wood alone and a fraction of wood and leaf; (c) sepn. by density, in which the latter fraction is subjected to an immersion process; and (d) collecting the floating leaf and decarted wood separately.