baber/WOPTO huggingface dataset:
Patent ES-439807-A1 (ES)
Title: Cellular products produced by foaming and cross-linking aromatic polysulfides
IPC: C08J9/00
Filed: 1975-07-29
Abstract: Sulfur-based foams produced by reacting aromatic carbocyclic or heterocyclic compound substituted by -OH, or -NHR groups with molten sulfur to form an aromatic polysulfide, cross-linking the product, generating CO2 or COS in situ before cross-linking is complete, and cooling the foamed product to ambient temperature. In a preferred embodiment the product of the aromatic carbocyclic compound and sulfur is modified with certain carboxy, sulfonic, phosphonic, phosphinic, boronic or borinic acids and cross-linking and CO2 generation is accomplished by addition of a polyisocyanate. Additional sulfur and liquid organic polysulfides may be incorporated in the foams.
Patent ES-441534-A1 (ES)
Title: Method in destructing chills and a device for carrying out the method
IPC: B02C1/00
Filed: 1975-10-06
Abstract: This invention is related to an improved technique for destructing chills. A novel tool, preferably in the form of a piston cylinder mechanism is introduced into the cavity of the chill, said tool comprising at least two reciprocally movable parts which are set in motion relative to each other in the cavity so as to squeeze apart the walls of the chills or portions thereof.
Patent ES-452166-A1 (ES)
Title: System for increasing laser pulse rate with beam splitters
IPC: H01S3/23
Filed: 1976-10-06
Abstract: A system of wholly passive or static elements for increasing laser pulse rate by interleaving the pulses of a plurality of beams of pulsed laser radiation. The system of static elements includes an array of beam splitters which are operative to receive a plurality of beams of pulsed laser radiation and provide a plurality of output beams, each sharing the radiation in each of the input beams. The invention includes a methodology for expanding the array of beam splitter elements to combine any number of input beams, of whatever differing characteristics, to provide a corresponding number of output beams, each sharing a portion of the radiation in each of the input beams.
Patent ES-453662-A1 (ES)
Title: Ionization chamber
IPC: G01T1/185
Filed: 1976-11-25
Abstract: An improved ionization chamber type x-ray detector comprises an array of substantially parallel, flat metal plate electrodes separated and supported by sheets of a glass fiber reinforced silicone dielectric. The silicone-glass fiber dielectric substantially reduces the microphonic and photoconductive currents which characterized prior art detector arrays.
Patent ES-458468-A1 (ES)
Title: Non-clog water distribution nozzle
IPC: B05B1/26
Filed: 1977-05-04
Abstract: The liquid deflecting surface of a conical baffle of a spray nozzle is defined by an arc of a circle rotated around the central axis of the nozzle, and a single supporting arm for the baffle has a knife-like edge that merges into the point of such conical surface.
Patent ES-461077-A1 (ES)
Title: 2-(Nuclearly-substituted)benzylpyrrolidines
IPC: C07D207/06
Filed: 1977-07-27
Abstract: 2-Benzylpyrrolidines bearing from 1 to 4 nuclear substituents on the benzyl ring are pharmacologically active, particularly on the CNS, on blood pressure and on pain sensation for warm-blooded animals. They are synthesized, e.g., by reducing appropriate 2-benzylpyrrolidines and are formulated into medicament compositions according to established conventional techniques.
Patent ES-463240-A1 (ES)
Title: Pyrazol-1-ylphenylacetic acids
IPC: C07D231/16
Filed: 1977-10-14
Abstract: Pyrazol-1-ylphenylacetic acids of the formula < IMAGE > wherein R1, R2 and R3 are the same or different and denote a hydrogen atom or a halogen atom, R4 denotes a hydrogen atom or an alkyl group, A B denotes a carbon-carbon single or double bond, and their salts are pharmacologically active and are useful as medicaments. Medicament compositions are produced therefrom. Their functional carboxylic acid derivatives and other new intermediates are used in their preparation.
Patent ES-465899-A1 (ES)
Title: Suction device for removing liquids from machine-treated textiles
IPC: D06B5/08
Filed: 1978-01-11
Abstract: In a suction device for removing liquids from textile fabrics, there is provided a tubular body that is adapted to be connected to a suction unit. The tubular body has at least two longitudinal angularly spaced apart passages through the wall thereof. At least three sectors are attached to the outer surface of the body in order to define, with their respective, opposed edges, at least two longitudinal slots that are in registration with the passages in a tubular body. A roller is positioned intermediate the slots and tangentially to the body for advancing the fabric past the slots. A shower head may be provided for ejecting a fabric treating liquid.
Patent ES-467515-A1 (ES)
Title: Method and apparatus for manufacturing articles made of paper from a plurality of pre-perforated strips
IPC: B31B39/00
Filed: 1978-03-02
Abstract: A method and apparatus for manufacturing articles made of paper, plastic and the like from n series of strips of such materials is provided wherein n represents the number of strips and is an integer equal to or greater than two. Initially transverse perforations are formed at regular intervals in each of the strips to define in each strip a plurality of elementary sections having the same length L. The strips are then superimposed such that each perforated strip is offset with respect to an adjacent strip in the longitudinal direction by a distance equal to L/n. Thereafter the apparatus which performs the method exerts, successively and independently, on each of the successively superimposed strips a pulling and tearing off action to define the longitudinally offset superimposed perforated strips into separate elementary sections.
Patent ES-471301-A1 (ES)
Title: Continuous casting with resilient strip-edge gripping means
IPC: B22D11/04
Filed: 1978-06-30
Abstract: Aluminium and other non-ferrous metals are continuously cast in the form of a thin strip in a thickness range of 5-30 mm through an open-ended casting mould. The emerging strip is cooled in conventional manner by direct application of coolant as it emerges from the mould. The novel feature is that the solidified strip is gripped at its side edges at a station close to the exit of the mould and positively pulled out of the mould.
Patent ES-474704-A1 (ES)
Title: Heart valve prosthesis
IPC: A61F2/24
Filed: 1978-10-31
Abstract: The valve has a base 10 including a blood passageway 13, means 11, 12 for regulating the flow of blood through the passageway and pivot means for maintaining the regulating means 11, 12, in operative relation to the passageway while allowing the regulating means to pivot, under the influence of the blood flow in the passageway 13, between open and closed positions. The pivot means comprises a recess 21 in the base 10, the recess having a bearing surface 28 formed as a surface of revolution and means 31 projecting from the regulating means 11, 12 into the recess, a portion of the projecting means engaging the bearing surface and being configured to wipe the bearing surface on movement of the regulating means 11, 12 between the open and closed positions. In this manner, the tendency of blood to stagnate in the pivot means is reduced.
Patent ES-477740-A1 (ES)
Title: Method for creating an elastomer radial edge seal.
IPC: F16J/
Filed: 1979-02-15
Abstract: The present invention refers to radial-type fluid gaskets. More specifically, it refers to creating a radial labiate gasket made of elastomer combined with an inserted wearing part manufactured from polytetrafluoroethylene with a hydrodynamic surface and, preferably, a dust-guard lip.
Patent ES-479183-A1 (ES)
Title: A sterile compress for treatment of wounds.
IPC: A61L15/18
Filed: 1979-04-02
Abstract: A compress for treatment of discharging wounds. The compress is soaked in a solution containing sodium chloride and/or zinc salt(s) and is then dried. The dry compress is applied to the wound and is fixed with a bandage. The secretion of the wound is absorbed by the compress, thereby cleaning the wound and preventing crust formation. An antibacterial effect is also obtained. Sodium chloride and the zinc ion effect the wound bottom directly and stimulate the healing of the wound.
Patent ES-480098-A1 (ES)
Title: Feed rotor for an axial flow rotary combine
IPC: A01F7/06
Filed: 1979-04-30
Abstract: The feeding system for an axial flow rotary combine in which the separator is disposed generally fore-and-aft includes a dual auger feeder house in which a pair of side-by-side upwardly and rearwardly inclined augers are driven in such directions that a major part of the crop material handled is conveyed in a concentrated high speed stream between the augers and delivered in undershot fashion to be engaged by a separator infeed rotor for transfer downstream to a coaxial threshing section. In the preferred embodiment the infeed rotor and its housing are generally frusto-conical in form, the rotor including a frusto-conical core carrying four equally spaced axially extending tapered feed bars, each bar having a ramp-like cross section, with the rotationally leading edge of the ramp radially closer to the rotor axis than the trailing edge. Each bar carries towards its trailing edge a set of angled material control blades which engage the crop material and contribute to its rotational acceleration and, in cooperation with helically arranged lead members on the inside of the infeed housing, displace the material axially as it is carried around the housing. The feed rotor core is relatively small so that the form of the rotor creates ahead of each feed bar a relatively deep fluted pocket or receiving zone with a converging trailing portion (due to the backward sloping ramp of the feed bar). The gentle engagement of crop material provided first by the ramp and then by the slippage-permitting angled blades transforms the flow of crop material from a concentrated linear stream, dispersing it into a rearwardly spiraling annulus, around the periphery of the rotor.
Patent ES-8101959-A1 (ES)
Title: Product for manufacturing clutch or brake linings, and method of preparing same
IPC: C14C1/08
Filed: 1979-06-19
Abstract: Product usable for manufacturing industrial articles such as friction linings for clutches and brakes. This product comprises a fine fibrous steel powder having a loose density of 0.2 to 1.5 g/c.c. with a carbon content of 0.95 to 1.10% by weight, the chromium content by weight ranging from 1.30% to 1.60%. The powder has a micrographic structure which, when observed in a plane intersecting a metal particle, shows a fine distribution of iron and chromium spherular carbides having the formula (Fe, Cr)3 C in a mixed high-strength martensite and deformable austenite matrix.
Patent ES-482039-A1 (ES)
Title: Multifrequency generator
IPC: H04B1/40
Filed: 1979-06-28
Abstract: A multifrequency generator is provided for a radio transmitter and receiver that must operate on a plurality of channels. The generator includes a channel synthesizer having a phase-locked loop that provides a respective output frequency signal for each selected channel. The generator includes a transmitter synthesizer connected to the channel synthesizer and having a phase-locked loop and a mixer that provide the transmitter synthesizer output signal. The generator includes a receiver synthesizer connected to the channel synthesizer and having a phase-locked loop and a mixer that provide the receiver synthesizer output signal. The frequency of the channel synthesizer output frequency is selected to be substantially lower than the transmitter and receiver synthesizer output frequencies to reduce the noise sideband components of the transmitter and receiver output signals.
Patent ES-485106-A1 (ES)
Title: Tyre for low-speed vehicles.
IPC: B60C15/024
Filed: 1979-10-17
Abstract: The tyre has a tread (1) in which the forces in the support line, as occur in a vault, are dissipated. The resilience of the tyre is taken up by the side walls.
Patent ES-8103969-A1 (ES)
Title: Oxytetracycline compositions
IPC: D01B7/06
Filed: 1980-04-15
Abstract: Pharmaceutical compositions containing magnesium-calcium-oxytetracycline mixed chelates in aqueous 2-pyrrolidone solution are disclosed.
Patent ES-8103245-A1 (ES)
Title: Insulated exterior cladding for the walls of buildings.
IPC: E04B1/62
Filed: 1980-06-04
Abstract: The insulated outer coating of walls of building structures includes a cured foamed insulation material applied in a flowable state and an outer plaster means. Metal plates forming the moulding form for the injected foamed insulation material are connected by means of threaded bolts with the wall of the building structure, whereby a space is defined between the outer surface of said wall and the inner surface of each metal plate. A flowable insulation material containing urea-formaldehyde is injected into this space and cured therein. Each metal plate comprises protrusions and perforations. The perforations extend through the protrusions as well as through the metal plate. The plaster material applied on the outer face of the metal plates penetrates in its flowable state the penetrations and when cured in anchored by means of the protrusions and the penetrations. This arrangement allows the application of a not adhering or not sticking, respectively, insulation material, whereby the plaster is not carried by the insulation material but rather by the building wall itself. Conclusively, the insulation material is not subject to any forces stemming from the gravity of the plaster.
Patent ES-8202093-A1 (ES)
Title: Roof support for a mine gallery which extends at a relatively large angle inclined to the horizontal
IPC: E21D23/04
Filed: 1980-11-18
Abstract: A roof support for a mine gallery which extends at a relatively large angle to the horizontal comprises an upper, a middle and a lower roof support unit arranged adjacent each other and having each a pair of elongated transversely spaced skids rigidly connected by bridges to each other and engaging the sole of the inclined mine gallery. An abutment beam likewise engaging the sole is arranged inclined to the elongation of the skids adjacent to the face of the gallery to be mined and connected to the skids of the middle roof support unit by a pair of flat sole plates rigid with the beam and tiltable about horizontal axes with respect to the skids, whereas the upper and the lower roof support unit are connected to the beam by flat elongated sole engaging end members connected to the beam pivotable about vertical pivot axes. In this way ample space is provided beneath the roof of the mine gallery between the beam and the roof support units to permit mining of coal seams of small height. The upper and the lower roof support units include elongated guide members in which advancing cylinder and piston units are located, and a pair of directing cylinder and piston units connect the elongated end members of the upper and lower roof supporting units with the adjacent sole plates of the middle unit.
Patent ES-8200722-A1 (ES)
Title: Microbiologically produced polypeptide having the amino acid sequence of monkey proinsulin, DNA and plasmids coding for this sequence, microorganisms containing this genetic information, and process for their production.
IPC: C12N15/00
Filed: 1981-01-13
Abstract: The process for the preparation of the polypeptide which contains the amino-acid sequence of the proinsulin of primates entails the genetic information for the biosynthesis of the said polypeptide being obtained by means of mRNA from primates, the cDNA being prepared therefrom and inserted into a plasmid, the resulting hybrid plasmid being used to transform microorganisms, and the microorganisms producing the polypeptide being obtained by selection and cultivation.
Patent ES-8201958-A1 (ES)
Title: Non ionic 5-C-substituted 2,4,6-triiodo-isophthalic acid derivatives, process for their preparation and X-ray contrast agents containing them.
IPC: A61K49/04
Filed: 1981-02-13
Abstract: 1. Compounds of the general formula I see diagramm : EP0032387,P17,F5 in which X represents the radical -CO.N.R1 R2 , -CCOR3 , -CH2 .NH.R7 or -CH2 OH, Y represents the radical -N.R1 R2 or -OR3 , Z represents the radical -N.R1 R2 , -NH.R7 , -NH.(sugar radical) or -OR3 , -N.R1 R2 in X, Y and Z being the same or different, R1 and R2 are the same or different and represent a hydrogen atom or a straight-chain or branched-chain alkyl radical having from 1 to 6 carbon atoms or a mono- or polyhydroxylated straight-chain or branched-chain alkyl radical having from 2 to 8 carbon atoms and from 1 to 5 hydroxy groups, R3 represents an alkyl radical having from 1 to 4 carbon atoms or a hydroxylated alkyl radical having from 2 to 4 carbon atoms and from 1 to 3 hydroxy groups, and R7 represents the acyl radical of an aliphatic carboxylic acid having from 2 to 5 carbon atoms which may optionally be substituted by from 1 to 5 hydroxy groups, it being possible for the hydroxy groups also to be functionally modified.
Patent ES-8300412-A1 (ES)
Title: Thrust bearing misalignment monitor
IPC: G01M13/04
Filed: 1981-04-28
Abstract: An apparatus for continuously monitoring the alignment condition of a thrust bearing based on a pair of temperature differences is adapted to utilize either analog or digital means. The monitor is particularly applicable for use in large turbines, particularly those coupled to generators for the production of electric power. Bearing misalignment and other variables are determined from temperature measurements of the oil feed temperature and from two temperature measurements made on diametrically opposite portions of the bearing surface. The apparatus of the present invention is made possible by observed predetermined relations between certain computed temperature differences which relate bearing thrust and misalignment moment and which also relate minimum oil film thickness and actual misalignment slope.
Patent ES-8206143-A1 (ES)
Title: An inert growth medium and method for its preparation.
IPC: A01G31/00
Filed: 1981-04-15
Abstract: An inert growth medium based on resilient polyurethane foam prepared of hydrophobic polyurethane foam, whereby natural fibres, preferably in an amount of 10-70% by weight calculated on the end product, are admixed to obtain an optimal water retentiveness. The hydrophobic polyurethane foam may be recombined, and the natural fibres may be present in the form of granulated paper or in the form of disintegrated pulp (fluff).
Patent ES-8204822-A1 (ES)
Title: Change speed transmission with four forward and two reverse speeds.
IPC: F16H3/66
Filed: 1981-06-11
Abstract: 1. An epicyclic gearbox combined with a torque converter (1), with a multi-position operating system actuating the operating components, brakes and clutches, in various combinations in conjunction with the various gearbox elements so as to obtain a range of forward and reverse drive ratios, with the gearbox consisting of a complex train formed by a first train (14, 21) and a second train (15, 16) which each comprise a sun wheel and an annulus, and three sets of planet wheels (20, 18, 19) carried by a common planet carrier frame (17), characterized in that : - each planet (20) of the first set meshes with both the annulus (21) of the first train (14, 21) and one of the planets (19) of the third set, - each planet (18) of the second set meshes with the sun wheel (15), with the annulus (16) of the second train (15, 16) and with one of the planets (19) of the third set, all at the same time, and - each planet (19) of the third set meshes with the sun wheel (14) of the first train, with one of the planets (20) of the first set, and with one of the planets (18) of the second set, all at the same time.
Patent ES-8203384-A1 (ES)
Title: Cephalosporin sulfoxides, process for their preparation and pharmaceutical compositions containing them.
IPC: A61K31/545
Filed: 1981-06-30
Abstract: Cephalosporin derivatives effective against gram-negative bacteria and virtually inactive against staphylococci are disclosed. The derivatives have the following general formula: < IMAGE > in which R is < IMAGE > R'' and R''' are hydrogen, lower alkyl or together are 1,3-propylene or 1,4-butylene, and X and X' are hydrogen, cation or easily metabolically labile and pharmaceutically acceptable ester or hemiacetal.
Patent ES-8303302-A1 (ES)
Title: Process for the preparation of urea.
IPC: C07C273/04
Filed: 1982-03-10
Abstract: A process for the preparation of urea at elevated temperatures and pressures in which ammonium carbamate is decomposed into ammonia and carbon dioxide and separated from the urea product stream in at least two pressure stages. The product urea stream having reduced ammonium carbamate content leaving the first high pressure stage is reduced in pressure to a level intermediate the pressure of the high pressure stage and the next pressure stage in a pressure reducing device in which the energy released by the pressure reduction is converted into kinetic energy by means of which a gaseous mixture of ammonia and carbon dioxide resulting from the carbamate decomposition in a further pressure stage or recovered the process condensate formed in a concentrating stage is compressed to the intermediate pressure. The resulting compressed mixture is thereafter condensed, and the condensate thus formed is pumped to the high pressure stage.
Patent ES-8305704-A1 (ES)
Title: Crystalline phenylacetate enantiomer pair, and preparation of a pesticidal enantiomer pair.
IPC: A01N37/38
Filed: 1982-03-15
Abstract: A pesticidal phenylacetate Y enantiomer pair is prepared by precipitating crystals of novel phenylacetate X enantiomer pair in the presence of crystals of phenylacetate X from a solution of racemic phenylacetate and recovering the filtrate rich in the Y enantiomer pair. The phenylacetate X crystals can be redissolved, epimerized and the epimerizaion product recycled to improve the yield of phenylacetate Y enantiomer pair.
Patent ES-8308571-A1 (ES)
Title: Inclusion complexes of steroids with delta -cyclodextrin
IPC: C07J5/00
Filed: 1982-10-26
Abstract: The title complexes have 3-100 times the water-solubility of the uncomplexed steroids, e.g. spironolactone, nortestosterone, methyltestosterone, androst-4-ene- 3,17-dione, progesterone, Reichstein S, Reichstein S aceate, 16-methyl- Reichstein S, Hydrocortisone, estrone, dexamethasone, prednisolone, triamcinolone, pregnenetriolone triacetate. Pharmaceutical compositions containing the title complexes are free from the nephrotoxic effects of the corresponding alpha - and beta -cyclodextrin complexes owing to the faster enzymatic decomposition of delta -cyclodextrin.
Patent ES-8401118-A1 (ES)
Title: Polyurethane or polyurea lacquer.
IPC: C08G18/10
Filed: 1983-02-23
Abstract: To prepare a flexible coating material, di- and/or trifunctional polyols are advanced with diisocyanates in a molar ratio of polyol/diisocyanate = (n+1)/n these advanced polyols are reacted in a ratio of 1:2 with polyisocyanates, advantageously with excess polyisocyanates, to give chains having terminal NCO groups, which on application of the coating material to a substrate material react under the action of atmospheric humidity, electron beams or diamines and lead to a flexible, very firmly adherent film on the substrate material.
Patent ES-8406075-A1 (ES)
Title: Crystalline benzenesulfonate salts of sultamicillin.
IPC: A61P31/04
Filed: 1983-04-21
Abstract: Novel benzenesulfonic acid addition salts of sultamicillin of the formula < IMAGE > (I) and hydrated forms thereof, where X is hydrogen or chloro, especially the crystalline dihydrate salts, having advantages over the prior art forms of sultamicillin in pharmaceutical dosage forms, most particularly those for use in pediatric medicine, method for their use and pharmaceutical compositions thereof.