baber/WOPTO huggingface dataset:
Patent ES-8106170-A1 (ES)
Title: Monoazo compounds having a substituted thiazolium-5 diazo component radical and a substituted 1,4-phenylene coupling component radical
IPC: C09B44/20
Filed: 1980-08-14
Abstract: Compounds of the formula < IMAGE > in which R is -CH3, -C2H5, -CH2CH2OH, -CH2CH(OH)CH3 or -CH2CH=CH2 R1 is -H or -CH3 R2 is -H or -CH3 R3 is -OCH3 or -OC2H5 R4 is -H, -CH3, -C2H5, n- or i- C3H7, -CH2CH2OH or -CH2CH=CH2 R5 is -H, -CH3, -C2H5, n- or i- C3H7 or R3 and R5 together with the N-atom to which R5 is attached and ring B form the group < IMAGE > wherein R2 and R4 are as defined above, and R6 is -H or CH3 and A(-) is an anion, which are suitable for use as dyes, particularly for dyeing textile substrates comprising or consisting of homopolymers and copolymers of acrylomotrile or asymmetric dicyanoethylene, polyamides modified to contain acid groups and polyesters modified to contain acid groups and for leather, paper and plastics.
Patent ES-8105696-A1 (ES)
Title: Polyether polyamines, their salts and their application.
IPC: C08G65/08
Filed: 1980-09-19
Abstract: Polyether polyamines of the formula 1 < IMAGE > in which R1 and R2 are identical or different and denote C8-C30-alkyl, -2-hydroxyalkyl or -alkenyl or C8-C24-alkoxypropyl, m and n are 2 or 3, R3 is hydrogen or methyl and the sum of o+p+q+r is an integer from 4 to 600, process for their manufacture and their use as dispersing agents, corrosion inhibitors, demulsifiers and acid retarders.
Patent ES-8200926-A1 (ES)
Title: Protective atmosphere process for annealing and or spheroidizing ferrous metals.
IPC: C21D1/76
Filed: 1980-10-22
Abstract: Methanol and nitrogen are injected into a furnace utilized for annealing or spheroidizing metal articles. The methanol reacts inside the furnace to provide an atmosphere with a carbon potential that will minimize or prevent carbon removal or carbon addition to the surface of the ferrous metals being treated.
Patent ES-8305241-A1 (ES)
Title: Compositions of melt-processable polymers having improved processibility, and method of processing.
IPC: C08L33/06
Filed: 1980-11-28
Abstract: A melt-processable composition comprising at least one polymer capable of forming an anisotropic melt and at least one other melt-processable polymer characterized in that the temperature range over which the polymer can form an anisotropic melt overlaps the temperature range over which the melt-processable polymer may be melt processed. The melt viscosity of such compositions may be very much less than that of the melt-processable polymer in the absence of the anisotropic melt-forming polymer particularly at high shear rates, corresponding to those encountered during moulding and extrusion operations.
Patent ES-8201946-A1 (ES)
Title: 9-Aminoalkylfluorenes, process therefor and antiarrhythmic formulations thereof.
IPC: A61K31/445
Filed: 1980-11-28
Abstract: A 9-aminoalkylfluorene of formula < CHEM > wherein: R<1> is hydroxy, cyano, CONR<6>R<7> in which R<6> and R<7> are independently hydrogen or alkyl n is an integer from 3 to 5 R<2> and R<3> are independently hydrogen, alkyl, alkenyl or phenyl alkyl, or taken together with the adjacent nitrogen atom form a heterocyclic group optionally including one further heteroatom selected from oxygen and nitrogen, and which ring is optionally substituted by up to two alkyl groups R<4> and R<5> are independently hydrogen, alkyl or halogen provided that R<2> is hydrogen when R<1> is hydroxy or a pharmaceutically-acceptable salt thereof, have been found to be very effective in the therapy of cardiac disorders, particularly cardiac arrythmias.
Patent ES-8200635-A1 (ES)
Title: Process for preparing catalysts based on molybdenum and iron oxides
IPC: B01J37/06
Filed: 1980-12-18
Abstract: Preparation of a catalyst based on molybdenum and iron oxides by precipitation from a soluble molybdenum compound and a soluble ferric salt, with separation of the precipitate from its mother waters and washing with deionized water. Molybdic ions are recovered from the mother waters and washing waters by contacting the latter with a salified anionic exchange resin, which is then contacted with aqueous alkali metal hydroxide to yield an aqueous solution of alkali metal molybdate. The molybdenum thus recovered may be recycled to the precipitation step upon conversion of the molybdate into molybdic acid by treatment with a strong cationic exchange resin, and possible conversion of the acid into ammonium paramolybdate.
Patent ES-8206789-A1 (ES)
Title: Device for controlling lateral deviation of a travelling belt
IPC: B65G39/16
Filed: 1981-03-10
Abstract: Part of the belt B is passed through the nip of a pair of driven rollers carried by a swingable arm 3. The rollers have a driving force K of which component K1 advances the belt and component K2 causes it to run true against a tendency to deviate laterally. Component K2 is adjustable by adjusting the angle of the rollers to the direction of travel and by adjusting the gripping force of the rollers by means of hydraulic cylinders 16. Control of the cylinders 16 can be through a valve assembly (Fig. 4) operated by a sensing lever in contact with the edge of the belt.
Patent ES-8303483-A1 (ES)
Title: Liquophilic polyamide membrane filter media and process of preparation thereof.
IPC: B01D65/10
Filed: 1981-10-19
Abstract: A process is provided for preparing skinless liquophilic alcohol-insoluble polyamide membranes by preparing at a first temperature a solution in a polyamide solvent having a temperature coefficient of solubility within the range from about 0.01 to about 5 weight per cent per degree Centrigrade of on alcohol-insoluble polyamide resin having a ratio CH2:NHCO of methylene CH2 to amide NHCO groups within the range from about 7:1 to about 12:1 inducing nucleation of the solution by controlled addition to the solution of a nonsolvent for the polyamide resin, under controlled conditions of concentration, temperature, addition rate, and degree of agitation to obtain a visible precipitate of polyamide resin particles which may or may not thereafter partially or completely redissolve, thereby forming a casting solution spreading the casting solution on a substrate to form a thin film thereof on the substrate cooling the film of casting solution to a second temperature sufficiently lower than the first temperature to precipitate polyamide resin from the casting solution contacting and diluting the film of casting solution with a nonsolvent liquid, preferably containing a substantial proportion of the solvent liquid but less than the proportion in the casting solution, to precipitate polyamide resin from the casting solution in the form of a thin skinless liquophilic membrane and washing and drying the resulting membrane the alcohol-insoluble polyamide membranes obtained by this process have the unusual property of being liquophilic, i.e., readily wetted by organic liquids having a surface tension below about 60 dynes/cm, while being substantially not wetted by water, have absolute particle removal capabilities of the order of 0.1 to 5 mu M or more, and are useful as filter media for liquid systems in which such organic liquids are the continuous phase, as well as for separating immiscible liquid mixtures containing such liquids and liquids having a higher surface tension such as water.
Patent ES-8301032-A1 (ES)
Title: Determination of the Location of a Submerged Marine Seismic Streamer
IPC: B63C11/52
Filed: 1981-12-10
Abstract: The determination of the location of a submerged marine streamer 20 towed behind a seismic exploration vessel is effected by means of an array of at least three transponders 10, 12, 14 secured to the ocean floor which generate distinguishable acoustic pulses upon a command signal from the ship. These signals are received by acoustic receivers 34 housed in the streamer and by the ship. The distance to each acoustic receiver may be triangulated from the data generated.
Patent ES-8307222-A1 (ES)
Title: A novel enantioselective synthesis of N-substituted proline derivatives
IPC: C07D498/04
Filed: 1982-05-26
Abstract: The invention relates to a novel enantioselective synthesis of the compound N-[(2S)-3-mercapto-2-methylpropionyl]-S-proline of the formula I: < IMAGE > in which X denotes an SH group, using cyclic compounds of the formula II: < IMAGE > in which Y denotes sulphur or oxygen, as starting material.
Patent ES-8307869-A1 (ES)
Title: Azo-stibene condensates as leather dyes
IPC: C09B56/04
Filed: 1982-05-17
Abstract: Condensates of an azo compound of the formula < IMAGE > wherein n is 1 or 2, with the stilbene compound of the formula < IMAGE > in the molar ratio of 1:1 to 2:1, dye leather in a yellowish-brown shade, which penetrate deeply into the leather, and give fast dyeings.
Patent ES-8400367-A1 (ES)
Title: Regenerator flow distribution by means of air jets
IPC: F27B3/26
Filed: 1982-07-20
Abstract: In a regenerative furnace of the type used for melting glass, localized overheating of the regenerator packing is minimized, heating of the regenerator packing is made more uniform, and regenerator efficiency is improved by employing air jets in the space alongside the regenerator packing opposite the flue to counteract flow imbalances in the regenerator.
Patent ES-8406869-A1 (ES)
Title: Surgical clip applier with in-line cartridge and interruptable biased feeder.
IPC: A61B17/128
Filed: 1983-02-24
Abstract: An instrument is provided for applying ligating clips from a magazine. The magazine has an open rear end and an open front end. A toothed pusher bar is urged forwardly by a spring into the magazine to push a row of clips forwardly so as to position one clip between a pair of jaws. The jaws are actuated to close the clip by a pair of scissors-type handles. As the scissors-type handles are closed, a toothed pawl carried on one of the handles engages the teeth on the pusher bar to disengage the pusher bar from the last clip in the magazine so as to eliminate the imposition of undesirable forces on the row of clips in the magazine during the application of the front clip.
Patent ES-8500969-A1 (ES)
Title: Improved process for the polymerization of epoxides.
IPC: C08G18/00
Filed: 1983-03-30
Abstract: Process for the polymerization of epoxides using as catalyst a double metal cyanide-type compound, characterized in that the process is carried out in the presence of at least (a) one or more salts composed of at least bivalent metal ions and metal-free anions, having a solubility in water of at least 1 g/100 ml at 25 DEG C, and/or (b) one or more no-metal containing acids of which a 0.1 N solution in water at 25 DEG C has a pH not exceeding 3.
Patent ES-8406150-A1 (ES)
Title: Longline hauling and stowage apparatus
IPC: A01K91/00
Filed: 1983-08-04
Abstract: Apparatus for stowing longline for resetting while hauling the longline, in which the hooks are successively captured by a cooperating entry brush and opposing guide track surface so as to be advanced in controlled succession along the track by a hauler engaging the longlines ground line and preferably comprising a V-groove, power-driven sheave. Opposing transverse rollers angled to line advancement at the discharge side of the sheave feed the ground line to stowage, while the captured hooks are drawn by their gangions into successively nested positions on an associated section of guide track ready for inspection, replacement and/or subsequent orderly release during resetting of the longline.
Patent ES-8503068-A1 (ES)
Title: System for heating, disassembly, handling and reassembly of a turbine rotor
IPC: B23P11/02
Filed: 1983-09-20
Abstract: A turbine rotor disassembly, handling and reassembly apparatus employs a feedback-controlled electric heating oven to rapidly heat a turbine wheel while the rotor shaft is in the horizontal position. An adapter interfaces the wheel to a handling spool whose outboard end is adjusted to slide on the rotor shaft and to provide a fulcrum for supporting the wheel. A handling trolley includes a soft hydraulic system for supporting the weight of the wheel to avoid damaging the precision machined surfaces of the shrink-fit area while the wheel is being withdrawn. The handling apparatus also provides means for upending, or rotating, the removed wheel through 90 degrees to place its axis vertical for facilitating handling. A sensor system senses a radial motion of the wheel to detect clearance and to establish an appropriate fluid pressure to just balance the weight of the wheel and attached parts. The handling system includes means for rotating the wheel slightly during reassembly to align keyways or the like. A technique is included for equalizing shaft heating during reassembly of a turbine rotor by cyclically elevating and lowering the wheel, by orbiting the wheel about the shaft or by holding the wheel in the center of its clearance about the shaft until a shrink fit is established.
Patent ES-8600168-A1 (ES)
Title: Process for treatment for dewatering of moist organic materials and system for carrying out this process
IPC: A23K1/00
Filed: 1983-12-23
Abstract: A particularly suitable process for economic dewatering of moist organic material, especially of organic waste, essentially consists of forming heaps with a height of from 2 m to 4 m of the moist organic material, and blowing in air in an amount which suffices to maintain the growth of thermophilic bacteria which are present in the moist organic mass, and to remove the vapour which has formed. The invention also relates to the system for carrying out this process.
Patent ES-8604982-A1 (ES)
Title: Dithiophosphorus/amine salts and aqueous compositions containing same.
IPC: C10M173/02
Filed: 1984-01-05
Abstract: A salt is prepd. by reacting (A) a dithiophosphorus acid of formula R1R2P(=S)-SH (I), where R1 and R2 = 1 - 30C hydrocarbyl or hydrocarbyloxy, provided that if both are hydrocarbyloxy, at least one is aliphatic with (B) a cyclic polyamine, or an alkylene polyamine of formula R3R4N-(R6-NR5)n-H (II), where R3, R4 and R5 = H or 1-40C hydrocarbyl or hydroxy-substd. hydrocarbyl and R6 = 1-18C hydrocarbon-based. - Pref. R1, R2 = 1-18C, esp. hydrocarbyloxy, more esp. alkyloxy B = an alkylene polyamine, where n = 1-8 (esp. 1-4) R3, R4, R5 = 1-10C alkyl or hydroxyalkyl, or esp. H R6 = 1-10C (esp. 2-6C) alkylene.
Patent ES-8607913-A1 (ES)
Title: Substituted 2-hydroxyphenylacetic acids and derivatives of them.
IPC: A61K8/42
Filed: 1984-02-01
Abstract: The invention relates to novel phenol derivatives, especially those of the general formula < IMAGE > in which R0 represents hydrogen or an acyl radical, R1 represents carboxy, esterified carboxy or amidated carboxy, R2 represents hydrogen or an aliphatic radical, R3 represents an amino group di-substituted by two monovalent radicals or by one divalent radical, and the aromatic ring A may be additionally substituted, and their salts and isomers, processes for the manufacture of compounds of the formula (I) and their salts and isomers, pharmaceutical preparations containing these compounds, and their use as the active ingredients of medicaments and/or for the manufacture of pharmaceutical preparations.
Patent ES-8506639-A1 (ES)
Title: Fungicidal N-acyl-1-aryl-2-azolyl-ethylamines
IPC: A01N43/653
Filed: 1984-03-09
Abstract: Compounds of formula I < IMAGE > wherein R1 and R2 represent independently an optionally substituted aliphatic, heteroaryl or aryl group or R1 may also represent hydrogen, R3 and R4 represent hydrogen, halogen, nitro, an optionally substituted aliphatic group which is optionally attached via S, O, SO or SO2, or optionally substituted phenyl or phenoxy and X represents N or Ch in free form or in the form of an acid addition salt, are indicated for use as pharmaceuticals in particular as anti mycotics, and as agrochemicals e.g. as fungicides.
Patent ES-8602928-A1 (ES)
Title: A cleansing composition and method of preparation thereof.
IPC: C11D7/28
Filed: 1984-04-23
Abstract: Compsn. comprises (a) 20-45 wt.% phosphate salt (b) 50-70 wt.% perborate salt mixt., comprising (i) anhydrous perborate, at least 20% of the compsn., and (ii) monohydrate perborate. At least part of this mixt. is present in a compacted granulated form with a polymeric fluorocarbon (iii) in amt. 0.01-0.70% of the mixt. and (c) 10-50 wt.% chelating or sequestering agent. The compsn., when dissolved in aq. soln., is capable of cleansing stained surfaces with a soaking time of 5 mins. or less. - Pref. (a) is an alkli metal salt, e.g. trisodium phosphate (i) and (ii) are alkali metal, e.g. sodium, salts (i) forms 20-25% of the compsn. (iii) is polytetrafluorethylene (PTFE). Pref. (c) may be an aminocarboxylate, e.g. ethylene diamine tetracetic acid (EDTA) sodium salt, a hydroxycarboxylic acid, e.g. citric acid, or a phosphonic acid deriv., e.g. ethylenediamine tetra(methylene phosphonic acid). Detergent, builder, excipient, disintegrant, perfume and flavouring may be present.
Patent ES-8601795-A1 (ES)
Title: Oxidation process.
IPC: C01B19/00
Filed: 1984-05-18
Abstract: Se and Te are oxidatively dissolved from anode slimes from which Cu has been removed, by contacting with dil. aq. mildly acidic 11202 soln. of at least 2 moles H2Os per mole of Te and Se at elevated temp. to effect controlled oxidn. of Te and Se to oxidn. state IV. Aq. H2O2 soln. pref. has a pH not above 5 throughout, and has a concn. 5-15 wt.%
Patent ES-8601012-A1 (ES)
Title: Packaging laminate and use thereof.
IPC: B32B27/32
Filed: 1984-10-03
Abstract: Laminate comprises a carrier layer imparting stiffness and a liquid tight layer of extruded plastics which is a mixture of linear low density polyethylene (LLDPE) and low density polyethylene (LDPE). - Liq. tight layer comprises 50-90 wt.% LLDPE and has a wt. of 20-30 g/sq.m. It is adhered to an  aluminium foil layer by a partially neutralised ethylene acrylic acid polymer applied at 1-15 g/sq.m.
Patent ES-8602255-A1 (ES)
Title: Visualization method for the direct or indirect detection of the reaction between a specific binding agent and the corresponding acceptor substance in blot overlay assays.
IPC: G01N33/58
Filed: 1984-11-23
Abstract: Agglomerate (I) formed by reaction between a specific binding agent (II) and the corresp. acceptor substance (III) is detected or determined by a blot overlay assay with labelled components. The labelled components are obtd. by coupling of the desired component of the reaction to colloidal metal particles, or by coupling of a specific binding agent for the component with colloidal metal. The labelled components are visualised as a coloured signal localised at the reaction site at the surface of the blotting medium, or quantitatively determined at this site spectrophotometrically.
Patent ES-8604762-A1 (ES)
Title: Animal slaughter pistol
IPC: A22B3/02
Filed: 1985-04-22
Abstract: Slaughter pistol has a spike which moves forwards in a guide barrel on firing a cartridge in an explosion chamber having a breech block which is movable to open and close the chamber. The breech block carries a firing pin and a spring loaded striker element which is engaged and released by a mechanism. A device advances the cartridge feeder one step simultaneously with the movement of the breech block in order to set the striker element and load the cartridge in a single operation after firing the pistol. - Pref. cartridge feeder operates against a fixed cam on movement of the breech block by a toggle mechanism.
Patent ES-8607302-A1 (ES)
Title: Pharmacologically active salt derivatives of 1,2,3,6-tetrahydro-1,3-dimethyl-2,6 dioxopurine-7-acetic acid.
IPC: C07D295/10
Filed: 1985-07-22
Abstract: The present invention relates to a new pharmacologically active salt derivative, constituted by 4-(1-pirrolidinyl)-1-(2,4,6-trimethoxyphenyl)-1-butanone 1,2,3,6-tetrahydro-1,3-dimethyl-2,6-dioxopurine-7-acetate, to the process for the production thereof, and to the related pharmaceutical compositions. Said salt derivative is produced by means of the reaction of 1,2,3,6-tetrahydro-1,3-dimethyl-2,6-dioxopurine-7-acetic acid with 4-(1-pirrolidinyl)-1-(2,4,6-trimethoxyphenyl)-1-butanone in an organic solvent, followed by crystallization. Said salt derivative exerts a particularly important pharmacological action as coronarodilator, peripheral vasodilator and cardial stimulator.
Patent ES-8702001-A1 (ES)
Title: Optical-probe control device for drying ovens for mirror protective paint
IPC: B05D3/02
Filed: 1985-11-08
Abstract: An infrared-sensitive optical probe disposed above the mirror (glass sheet) senses the paint temperature and provides an output to a circuit which, if necessary, adjusts the preset temperatures of the temperature controllers for the various sections of the drying oven along which the mirrors move.
Patent ES-8705404-A1 (ES)
Title: Aminomethyl oxooxazolidinyl benzene derivatives useful as antibacterial agents.
IPC: C07D263/20
Filed: 1985-12-04
Abstract: Novel aminomethyl oxooxazolidinyl benzene derivatives, including ( l )-N[3-[4-(1-hydroxyethyl)-phenyl]-2-oxo-5-oxazolidinylmethyl]acetamide, possess useful antibacterial activity.
Patent ES-8605248-A1 (ES)
Title: Tetrazole deriv.
IPC: C07D257/04
Filed: 1985-12-10
Abstract: 1-(2-Hydroxy 3-propyl 4-(4-(1H-tetrazol-5-yl)butoxy) phenyl)ethanone is made by (a) reacting 3-(4-acetyl 3-hydroxy 2-propyl)phenoxy propylene triphenyl-phosphorane with 1H-tetrazole 5-e carboxyaldehyde in presence of alkali metal salts, e.g. K tert. butoxide or phenyl lithium, to form 1-(2-hydroxy 3-propyl 4-(4-(1H-tetrazol -5-yl)3-buten-oxy) phenyl)ethanone; and (b) hydrogenating this in presence of a catalyst, e.g. Raney Ni, Pt, Pt oxide, in a solvent e.g. methanol or ethanol, at 20-150 deg.C under 1-8 atmos. pressure.
Patent ES-8801655-A1 (ES)
Title: 5-(6-imidazo[1,2-a]pyridyl) pyridine derivative.
IPC: C07D471/04
Filed: 1987-06-15
Abstract: 5-(6-Imidazo[1,2-a]pyridyl)pyridine derivatives represented by general formula: < IMAGE > wherein X represents hydrogen atom or methyl group Y represents cyano group, carboxamido group, hydrogen atom, amino group or a halogen atom Z represents hydrogen atom or a lower alkyl group W represents hydrogen atom or a lower alkyl group R1 represents hydrogen atom, a lower alkyl group, phenyl group, a group shown by formula: -CH2R4 in which R4 is a lower alkoxy group, or a group shown by formula: < IMAGE > in which R5 and R6 are hydrogen atom or a lower alkyl group R2 represents hydrogen atom or a halogen atom and R3 represents hydrogen atom, a lower alkyl group or a halogen atom or a tautomer thereof and pharmacologically acceptable salts thereof are disclosed. The 5-(6-imidazo[1,2-a]pyridyl)pyridine derivatives are effective for treating congestive heart failures.
Patent IE-903623-A1 (IE)
Title: "Additives for Promoting Ice-Nucleation"
Inventor: HOTTINGER HERBERT
IPC: A23L29/00
Filed: 1990-10-10
Abstract: Additives for promoting ice nucleation in ingestible biological materials at sub-zero temperatures comprising a protein capable of promoting said ice nucleation carried by GRAS microorganisms transformed by a vector carrying one or more genes coding for the expression of said protein or by fractions of said microorganisms. Said vector is a plasmid comprising in the correct reading frame a cloning vector and DNA coding for said protein capable of promoting ice-nucleation and in the case of a yeast GRAS microorganism substantially the complete yeast 2 micron plasmid, at least one yeast selectable auxotrophic marker and the dLEU2 allele of the LEU2 gene and, in the case of a Lactococcal GRAS microorganism, additionally a non-inducible erythromycin resistance gene and a lactococcal plasmid promoter and origin of replication.
Patent IE-904144-A1 (IE)
Title: Structure of mannequin particularly for items of clothing
IPC: A47F8/02
Filed: 1990-11-16
Abstract: A mannequin comprises a single blank (figure 3) which is bent and secured with fasteners (figure 1) to form a torso 4, and a rod-like element 5 supporting the torso which is associable with a further rod-like element 6 and with a base element 7 which retains the element 6 in an upright position.