baber/WOPTO huggingface dataset:
Patent ES-456167-A1 (ES)
Title: Tire rasp having reversible blade holder assemblies
IPC: B29D30/54
Filed: 1977-02-22
Abstract: Tire rasp is disclosed for a tire buffing machine in which the blades and spacers are removably assembled in holders which in turn are removably assembled between the top and base plates of a hub comprising the tire rasp. Each holder and its assembly of blades and spacers are separately removable from the reversible in the tire rasp hub.
Patent ES-457515-A1 (ES)
Title: Spigot and socket pipe joints
IPC: F16L17/035
Filed: 1977-04-04
Abstract: The sealing of pipe plug-connections, in particular for pipe elements consisting of inorganic material, is made more difficult because such pipe elements have relatively large manufacturing tolerances, most of them are not precisely round and, due to their high weight, load a sealing ring non-uniformly. The sealing ring therefore has a virtually V-shaped cross-sectional profile, the two legs of this profile being designed as ring lips (1, 2), of which one (1) is provided for resting on the inner wall (9) of an outer pipe end (10), while the other (2) projects inwards in a virtually radial direction. On insertion of an inner pipe end (14), the ring lips (1, 2) of the sealing ring, manufactured from flexible material, pivot about the connecting region, designed as a seal foot (3), of the two ring lips, and the sealing ring rests, with the free ends of its two ring lips, on the outer surface (15) of the inner pipe and, with the seal foot, on the inner surface of the outer pipe. In this manner, effective sealing of the pipe plug-in connection can be achieved with respect to both internal pressure and external pressure.
Patent ES-459479-A1 (ES)
Title: Clavulanic acid derivatives
IPC: A61P31/04
Filed: 1977-06-03
Abstract: Clavamic acid derivatives of the formula < IMAGE > in which R is -NH2 and R<3> is -COOH or an esterified carboxyl group, are prepared from corresponding azides, R = -N3 in the above formula, by reduction. The free carboxylic acid can be in the form of a zwitterion or a salt with acids or bases it can be esterified. The starting material with R = -N3 is advantageously prepared from an ester of the formula II in which R is an exchangeable atom or an exchangeable group by reaction with an azide. The products (II), especially the free carboxylic acid, have antibacterial activity on various Gram-negative and Gram-positive microorganisms and they inhibit beta -lactamase they can be used alone as antibiotics or in combination with beta -lactam antibiotics for the treatment of infectious diseases.
Patent ES-460284-A1 (ES)
Title: Plating jigs
IPC: C25D17/08
Filed: 1977-06-30
Abstract: A plating jig comprising a metal frame with an impervious covering of an electrically insulating material on the frame. At least one part of the frame is bare of the covering to permit contact being made with a component to be held by the jig for plating. A contact piece encloses said bare part and is formed of a non-conductive resiliently compressible matrix containing conductive particles such that a conductive path is established through the matrix wherever this is compressed. The contact piece is arranged to be compressed by contact with a component on the jig so as to establish an electrical connection between the frame and the component.
Patent ES-464321-A1 (ES)
Title: Load carrying platform or back for vehicles
IPC: B60P7/08
Filed: 1977-11-21
Abstract: A back or load carrying platform of a vehicle is made out of a frame and elements made of light metal and has at least one holding device to which ropes or other load securing facilities can be attached to hold the load in position during transportation. This holding device is ring-shaped and is hinged in a recess in the frame around the platform from which, when required, it can be removed.
Patent ES-471841-A1 (ES)
Title: Flameeresistant composition and its products
IPC: C08L87/00
Filed: 1978-07-18
Abstract: Compsn. contains 100 pts. wt. hydrocarbon polymer (I), 2-20 pts. wt. organopolysiloxane rubber (II) and 2-15 pts. wt. Pb cpd. (III). The compsns. may also contain 10 pts. wt. vapour-phase SiO2, 0-10 pts. wt. antioxidant, 0-50 pts. wt. filler and 0-10 pts. wt. organic peroxide, as crosslinking agent. The compsns. are used partic. for insulating wires and cables. Addn. of (II) and (III) improves flame-resistance, lowers spread of burning and increases carbonisation, without incorporating a halogen-contg. cpd. E.g. O2-index can be increased from 16.8% to >22%. Typical compsn. contains polyethylene, (II), dibasic Pb phthalate and opt. polymerised trimethyl-dihydro-quinoline together with 4,4'-thio-bis-6-tert. Bu-m-cresol as anti-oxidant.
Patent ES-476271-A1 (ES)
Title: Process for the manufacture of articles of water-hardening material.
IPC: B28B23/02
Filed: 1978-12-22
Abstract: An improved process for the manufacture of shaped articles from water-hardening materials reinforced with multiple layers of a fibrillated organic film. A plurality of networks are formed from fibrillated organic films and are simultaneously advanced into contact with a water-hardening material to form a composite layer of the networks impregnated with the water-hardening material. This layer is thereafter formed into the desired configuration for the shaped article, and allowed to set. The average number of meshes within the networks with a minimum of two per square centimeter and the number of networks within the layer are such that the average number of meshes per cubic centimeter of the final shaped article is at least 100.
Patent ES-480720-A1 (ES)
Title: Plasma spray coating composition, method of coating articles and articles coated with the composition.
IPC: C23C4/10
Filed: 1979-05-18
Abstract: A coating composition which may be plasma sprayed onto the surface of an article to protect the article from heat, wear, corrosion or radiation comprises a mixture of finely divided silicon carbide and finely divided silicon. This coating composition is applied to a substrate by plasma spraying. The resulting coating, consisting essentially of beta silicon carbide and silicon, is tightly adherent to the substrate. The substrate may be any material, either metallic or non-metallic, to which the coating adheres. Examples of possible substrates are machining tools, valve seats and rocket nozzles.
Patent ES-8102357-A1 (ES)
Title: Diagnostic agent and method for the detection of mitochondrial or nuclear antibodies.
IPC: C12N5/00
Filed: 1979-08-13
Abstract: What is disclosed are methods for the detection of antimitochondrial and antinuclear antibodies employing hypernephroma cells as a diagnostic agent.
Patent ES-487193-A1 (ES)
Title: Method and apparatus for fiberizing attenuable materials by means of a gas stream.
IPC: D01D5/14
Filed: 1979-12-21
Abstract: Method and apparatus are disclosed providing both for separation of the components of a toration fiberizing center, including separation of both the glass stream supply means and of the secondary or carrier jet from the blast, and at the same time further providing for stabilization of the feed of the glass into the system, notwithstanding the separation of the components. This is accomplished by shielding the jet flow from induced air at one side of the jet and introducing the glass stream into the influence of the induced air at the opposite side of the jet.
Patent ES-8103012-A1 (ES)
Title: Preparation of esters.
IPC: C07C51/14
Filed: 1980-04-08
Abstract: Propylene and ethylene may be carbonylated to form carboxylic acid esters or carboxylic acids in the presence of a catalyst complex containing 1 mole of BF3 and 1 mole of a second complexing component. The carboxylic acid product or acid portion of the ester product has one more carbon atom than the olefin reacted. In the case of the formation of the ester, the second complexing component is an alcohol, while in the case of the preparation of carboxylic acid, the second complexing component is water. The reaction product may be dehydrogenated to a corresponding unsaturated carboxylic acid or unsaturated carboxylic acid ester.
Patent ES-8104490-A1 (ES)
Title: Sliding supporting gallery
IPC: E21D23/08
Filed: 1980-07-05
Abstract: A gantry support for supporting a roof of a passage is advanceable along a floor of the passage. The support has two parallel supporting elements mutually spaced apart laterally of the support, each element including at least two pairs of frames provided with articulated tracks. One frame of each pair is an upper frame and the other is a lower frame, the tracks of which are adapted to be applied respectively against the roof and floor of the passage by loading jacks applying a spreading force between the upper and lower frames. An intermediate upper frame is carried by an upper cross-member extending from one supporting element to the other and at least one loading jack applying a spreading force connects each lower frame to the corresponding end of the upper cross-member.
Patent ES-8106277-A1 (ES)
Title: (+/-)-(alpha-cyano-3-phenoxy-4-fluoro-benzylic)esters of (+/-)-trans-3-(E,Z-2-chloro-2-(4-chloro-phenyl)-vinyl)-2,2-dimethyl-cyclopropane carboxylic acid, their E and Z isomers, a process for their preparation and their application as ectoparasiticides.
IPC: C07C67/14
Filed: 1980-09-11
Abstract: Combating ectoparasites with the substantially pure isomer mixture (+/-)-trans-3-(E/Z-2-Chloro-2-(4-chlorophenyl)-vinyl)-2,2-dimethyl-cyc lopropanecarboxylic acid (+/-)-( alpha -cyano-3-phenoxy-4-fluoro-benzyl) ester or the individual E- and Z-isomers of the formula < IMAGE > The intermediate free acids, acid chlorides and esters thereof are also shown.
Patent ES-8202618-A1 (ES)
Title: Injection pump for diesel engines.
IPC: F02B3/06
Filed: 1980-10-14
Abstract: In injection pumps for internal-combustion engines which are combined with an injection nozzle to form a common constructional unit, the pump-nozzle unit 1 is driven via a camshaft and frequently with the interposition of a rocker arm. To relieve the load on the bearing of the rocker arm 8, the return spring 13 which presses against the rocker arm 8, is blocked in its stroke in the position in which that arm of the rocker arm 8 which interacts with the cam 16 is in the range of the base circle of the cam 16. In this way, a play arises in the transmission mechanism from the cam 16 to the return spring 13 over the majority of the circumference of the cam 16 and the pivot axis 22 of the rocker arm 8 is in each case periodically relieved of load.
Patent ES-8206016-A1 (ES)
Title: Methods of priming explosive devices
IPC: F42B33/02
Filed: 1981-04-14
Abstract: The invention provides a method of priming a blank or bulleted rimfire cartridge comprising the steps of (a) dosing into the rimfire case a quantity of a substantially dry, powdery, relatively insensitive premix comprising, in predetermined proportions, at least two materials that will, in the presence of a liquid reaction medium, react together forming a primary explosive compound, (b) compacting the premix so as substantially to fill the rim of the case therewith, (c) dosing a quantity of the liquid reaction medium into the case so as to cause said materials to react together forming the primary explosive compound and (d) drying the primer. By compacting the premix into the rim before the addition of the liquid reaction medium, the conventional spinning step may be dispensed with, thereby making the priming process safer and more economic.
Patent ES-8300117-A1 (ES)
Title: Deformyltylosin derivatives
IPC: C07H17/08
Filed: 1981-07-01
Abstract: Deformyltylosin derivatives of the formula < IMAGE > wherein A is < IMAGE > -CH=CH- or -CH2-CH2-, R1 is hydrogen, lower alkanoyl or aryl-lower alkanoyl, X1 and X2 are hydrogen or are connected to form a valence bond, Y1 and Y2 are hydrogen or are connected to form a valence bond, Q1 is hydrogen or methyl, Q2 is hydrogen or < IMAGE > R2 is hydrogen or lower alkanoyl, R is hydrogen or < IMAGE > R3 is hydrogen or C2-5 alkanoyl, and R4 is hydrogen or C2-6 alkanoyl, and when R3 is not hydrogen, then R4 is not hydrogen, or a pharmaceutically acceptable salt thereof, have strong antibacterial activities as compared to the known antibiotic tylosin, and also have enhanced antibacterial activities against all macrolide antibiotic-resistant strains such as A, B and C group strains, and have higher blood levels as compared with tylosin.
Patent ES-8204623-A1 (ES)
Title: Device for clamping roll which can be exchanged
IPC: B21B27/02
Filed: 1981-07-08
Abstract: A roll, esp. a conical roll, is located in an overhanging manner on the end of a hollow roll shaft, which rotates in bearings in a roll head. The coupling includes a bar (I), which can rotate in the bore of the roll shaft and has a hammer head which forms a bayonet connection with a hole in the roll. The hole in the roll can pref. be closed by a screw cap and bar (I) pref. has flats so it can be turned by a spanner. Bar (I) pref. also forms a piston in a work cylinder located in the hollow roll shaft. A simple coupling permitting rapid roll change.
Patent ES-8303996-A1 (ES)
Title: A releasing device for life boats and the like.
IPC: B63B23/58
Filed: 1982-04-28
Abstract: A device for releasing a life boat or the like from a hoisting cable, said device comprising a lifting members (13) attached to the boat, a hook (15) being pivotably mounted at said lifting member, said hook being openable by a releasing device. The object of the invention is to provide a releasing device for emergency situations when the normal releasing device is not functioning and which should be releasable even when the full weight of the boat loads the hooks. This has been achieved by the fact that the lifting member (13) is displaceable in its longitudinal direction and that a locking device (29) actuatable by an emergency device is arranged for blocking the lifting member from displacement.
Patent ES-8400995-A1 (ES)
Title: Cleaning residual water contg. organic material
IPC: C02F3/02
Filed: 1982-11-05
Abstract: Pro cess comprises storage of the water in anaerobic reservoirs 2-15m deep on a discontinuous bases, over a period which is a function of climatic conditions, the reservoir size and the physical-chemical properties of the water. Alternatively, the storage can be continuous, with daily addn. of water totalling 0.5-5% the total reservoir vol., with or without further treatment in lakes for oxidn. of the effluent. - The effluent is used to produce biomass and as a basis for biogas prodn..
Patent ES-8403251-A1 (ES)
Title: Geodesic dome/lens antenna.
IPC: G01S7/03
Filed: 1983-02-09
Abstract: The antenna of the geodesic lens type is based on optical principles and provides wide angle scanning of a narrow beam. The exact shape of the domed structure (10) is found by solving an integral equation and results in nearly perfect focus in the scan plane. A dielectric loaded flared horn (20) is attached to the feed circle (15) of the domed structure and focusses energy in the plane orthogonal to the scan plane. The cross sectional shape of the outer curvature of the dielectric (21) is elliptical. Since the structure is circularly symmetrical, constant beam shape, wide angle scanning, and a rapid scan rate are possible.
Patent ES-8503212-A1 (ES)
Title: Use of quinoline derivatives for the protection of cultivated plants.
IPC: C07D401/12
Filed: 1983-05-06
Abstract: In the method of protecting cultivated plants from the harmful effects of agrochemicals, quinoline derivatives of the formula < IMAGE > in which R1, R2 and R3 independently of one another are hydrogen, halogen, nitro, cyano, alkyl or alkoxy, R4, R5 and R6 independently of one another are hydrogen, halogen or alkyl, X is an aliphatic, acyclic, saturated hydrocarbon radical having 1 to 3 carbon atoms and Y is a carboxyl group, or a salt thereof, a mercaptocarbonyl group or a salt thereof, a carboxylic acid ester group, a carboxylic acid thiolester group, an unsubstituted or substituted carboxylic acid amide group, a cyclized, unsubstituted or substituted derivative of a carboxylic acid amide group or a carboxylic acid hydrazide group, or X and Y together are an unsubstituted or substituted tetrahydrofuran-2-one ring, including acid addition salts and metal complexes thereof, or compositions containing such derivatives, are used. Novel quinoline derivatives and their preparation are also described.
Patent ES-8405199-A1 (ES)
Title: Color picture display tube
IPC: H01J29/80
Filed: 1983-06-14
Abstract: A deflection color selection system for a single beam channel plate display tube includes, within an envelope 10, a laminated dynode channel plate electron multiplier (16) having channels whose exit apertures are aligned in columns. An apertured extractor electrode (36) is mounted on and electrically insulated from an output face of the electron multiplier (16), the apertures (42) in the extractor electrode (36) being aligned with respective channels. A luminescent screen (14) spaced from the extractor electrode (36) includes patterns of phosphor elements (R, G, B) adapted to luminesce in different colors. A current multiplied electron beam 34 exiting from an aperture in the extractor electrode is deflected onto an associated pattern of phosphor elements by pairs of first (38) and second (40) deflector electrodes insulated electrically from each other and from the extractor electrodes, the first (38) and second (40) deflector electrodes being disposed as pairs between each column of apertures (42) in the extractor electrode (36). All of the first electrodes (38) are interconnected as are all of the second electrodes (40). This electrode arrangement enables good resolution and electrical correction of misalignment errors between the electron multiplier (16) and the screen (14).
Patent ES-8502335-A1 (ES)
Title: Foam capsules and their production.
IPC: A23G3/34
Filed: 1983-08-18
Abstract: Foam capsules are disclosed with telescopicaly engaged body and cap portions, also known as hard shell capsules, having a special wall structure, obtainable by a microdispersion of a gas in a gelatin solution used in a dip moulding technique. The capsule body and cap portions are formed by dip moulding the film-forming mixture obtained by a microdispersion of the gas in a gelatin solution optionally with the inclusion of a plasticizer and/or colouring agent, and/or flavouring agent, and/or foam stabilizer, and/or gelatin extender. By a suitable choice of the gas proportion in the capsule wall and its micronization level, it is possible, within certain limits, to control the capsule wall disintegration speed and its opacity. In addition, inclusion of gas bubbles in the capsule wall lowers the gelatin content for a foam capsule and provides energy saving during the overall process owing to a faster drying of the wall, thereby securing lower costs for the production of pharamceutically acceptable capsules.
Patent ES-8504641-A1 (ES)
Title: Glass compositions, products and method of formation from natural zeolites.
IPC: C03B/
Filed: 1983-11-14
Abstract: A glass composition is disclosed which is formed from a mixture comprising one or a plurality of natural mineral zeolites and having a melting point in the range of from about 1000 DEG to about 1500 DEG C. The glass compositions of this invention can be formed into various glass articles, including flat glass, glass containers, glass fiber and glass foam.
Patent ES-8507467-A1 (ES)
Title: Compositions for treating glaucoma.
IPC: A61K31/275
Filed: 1984-03-01
Abstract: Method for the treatment of glaucoma or lowering intraocular pressure in a mammal, involving topically administering to the eye of such mammal a selectively metabolized beta-blocking compound of the formula: < IMAGE > wherein Ar may be substituted or unsubstituted aromatic, Y may be a straight or branched carbon chain or aralkyl, R may be lower alkyl, lower alkenyl, lower alkynyl, aryl, or aralkyl, and x is an integer from 1 to about 3 or a pharmaceutically acceptable salt thereof. Because of a relatively long duration of action of such compounds in ocular fluids and a relatively short duration of action in the systemic circulation, such compounds are useful for the treatment of excessive intraocular pressure without substantial systemic effects.
Patent ES-8505197-A1 (ES)
Title: Magnesite prodn. from magnesian lyes
IPC: C01F5/22
Filed: 1984-03-21
Abstract: Magnesia is obtained from magnesian lyes, pref. marine liquors from crystallisation of sodium chloride, by (a) de-sulphating the soln. with re-cycled residues of the process which a purified from heavy metals by addn. of alkali; (b) ppting. Mg(OH)2 with alkali in several countercurrent stages, using lime and dolomite; and (c) sepg. the solid hydroxide from the soln. and washing.
Patent ES-8506039-A1 (ES)
Title: Procedure for obtaining an antineoplastic platinum derivative
IPC: C07F15/00
Filed: 1984-07-17
Abstract: Procedure for obtaining an antineoplastic platinum II derivative, of formula I. It involves the reaction of an aqueous solution of silver sulphate with cis-diammine-disulphocyanoplatinum, followed by filtration of the silver sulphocyanate precipitate formed; slight concentration under vacuum and addition of an aqueous solution; filtration of the barium sulphate precipitate formed, concentration of the filtrate until dry under vacuum, and final drying. This compound has antineoplastic activity for the treatment of tumoral diseases. <IMAGE>
Patent ES-8602960-A1 (ES)
Title: Process for the production of ferromanganese refined by metallothermic reactions in the ladle.
IPC: C22C33/00
Filed: 1985-02-13
Abstract: Mfr. consists of introducing silicon-manganese alloy melt into a bottom blown converter followed by progressive amounts of solid Mn are at a degree of oxidation greater than 3 (pref. 3.5-4) mixed with chalk. Continuous injection of gas ensures adequate mixing and after sufficient time to complete the reaction a calcium silicate based slag still containing 20-35 per cent MnO and the ferro manganese are tap off and cast.
Patent ES-8700718-A1 (ES)
Title: Building system and components thereof.
IPC: E04G17/00
Filed: 1985-04-16
Abstract: The invention relates to a building process and means for in situ casting of structures as houses, buildings, dikes, silos, piping, culverts and the like. It is especially suited for building in series a given structure. More in particular, it refers to a mold formed by a number of parts to be assembled at the construction site and the use thereof. The mold is assembled on site and a castable material capable of hardening to a load-bearing structure, such as concrete, is poured into the mold. The thus cast structure than becomes a solid monolith. Once the structure is dry, the mold is completely or partially disassembled, taken to the next construction site and the process repeated. Particular mold elements and devices and techniques for use in conjunction with the molds are also described.
Patent ES-8608088-A1 (ES)
Title: Collapsible accommodation unit
IPC: E04H15/44
Filed: 1985-07-02
Abstract: Foldable house characterized in that at least some of its component parts, in the unfolded position, constitute, when the house is in the folded position, a "container" 1 which can be stacked, which is closed, compact and homogeneous over its entire length, inside which all the remaining elements of the house are folded, and principally means 7 which ensure the stability and bracing of the unfolded house and the longitudinal flexural behaviour of the container constituted by the folded house.