baber/WOPTO huggingface dataset:
Patent ES-8203903-A1 (ES)
Title: Beta-lactam-compounds, process for their preparation and therapeutic agents containing them.
IPC: C07D499/64
Filed: 1981-05-27
Abstract: Penicillins and cephalosporins of the formula < IMAGE > wherein A is phenyl, 4-hydroxyphenyl, cyclohexyl, cyclohene-1-yl, cyclohexa-1,4-diene-1-yl, 2-thienyl, 3-thienyl, 2-furyl, 3-furyl or 3,4-disubstituted phenyl, where the substituents, which may be identical to or different from each other, are each chlorine, hydroxyl or methoxy R1 is an unsubstituted or substituted 5- or 6-membered heterocycle comprising carbon atoms and 1 to 4, preferably 1 to 2, identical or different heteroatoms such as oxygen, sulfur or nitrogen n is 0 or 1 X is < IMAGE > D is hydrogen, hydroxyl, acetoxy, aminocarbonyloxy, pyridinium, aminocarbonyl-pyridinium or S-Het, where Het is 1-methyl-tetrazol-5-yl, tetrazol-5-yl, 3-methyl-1,2,4-thiadiazol-5-yl, 1,2,4-triadiazol-5-yl, 1,3,4-thiadiazol-5-yl, 2-methyl-1,3,4-thiadiazol-5-yl, 2-methylamino-1,3,4-thiadiazol-5-yl, 2-dimethylamino-1,3,4-thiadiazol-5-yl, 2-formylamino-1,2,4-thiadiazol-5-yl, 2-acetylamino-1,3,4-thiadiazol-5-yl, 2-methyl-1,3,4-oxadiazol-5-yl, 1,2,3-triazol-4-yl or 1,2,4-triazol-3-yl and E is hydrogen or a protective group which is easily removable in nitro or in vivo, especially an ester-forming group which can be removed under mild conditions by hydrogenation or hydrolysis or other treatments, or an ester-forming group which can easily be split off in the living organism and, when E is hydrogen, their non-toxic, pharmacologically acceptable salts thereof, such as their alkali metal or alkaline earth metal salts, especially the sodium, potassium, magnesium or calcium salts their ammonium salts or their organic amine salts, especially the triethylamine or dicyclohexylamine salts. The compounds are useful as antibiotics.
Patent ES-8204402-A1 (ES)
Title: Process for the preparation of middle distillates
IPC: B01J23/75
Filed: 1981-06-04
Abstract: Middle distillate hydrocarbons are produced from feed mixtures of carbon monoxide and hydrogen by contacting said feed at elevated temperature and pressure in a first stage with certain impregnated catalysts and contacting at least the middle distillate fraction of the product of the first stage in the presence of hyrogen with a catalyst containing at least one metal having hydrogenation activity supported on a porous carrier.
Patent ES-8205675-A1 (ES)
Title: Electric vehicle, in particular stacking vehicle
IPC: B62D5/09
Filed: 1981-09-24
Abstract: The vehicle has a main pump (1), which is driven by an electric motor (5), and a hydrostatic steering system (11) which can be actuated by a hydraulic fluid which comes from a secondary hydraulic circuit via a distributor which is closed in the centre position. According to the invention, the secondary hydraulic circuit is fed with hydraulic fluid by a secondary pump (6), which is driven by the electric motor (5) of the main hydraulic circuit, and contains an electrically actuated hydrostatic valve (8) which is arranged upstream of the distributor (10), which is closed in the centre position, and operates between a first position in which it conveys hydraulic fluid to the distributor and a second position in which it removes hydraulic fluid from a container (14). Said secondary pump has a non-return valve (12) which is arranged downstream of the valve (8) and at least one hydraulic accumulator (13) which is inserted between the non-return valve (8) and the distributor (10), control devices (15) which are controlled by the pressure inside the accumulator being provided in order to start up the electric motor and to move the valve (8) into its first position when the pressure inside the accumulator (10) is below or equal to the minimum pressure and in order to move the valve (8) into its second position when the pressure inside the accumulator reaches the maximum pressure.
Patent ES-8303647-A1 (ES)
Title: Demountable sealed joint and method for the fluid tight connection of a sheet member to a support.
IPC: F16J3/06
Filed: 1981-11-04
Abstract: The support (3), is provided with a dovetail groove (5) engaged by a bead (4) of substantially the same shape as said groove and forming a portion of the sheet member (2) and substantially rigid in a transverse direction the groove (5) comprising two longitudinal undercuts (6, 7) engaged by respective longitudinal extensions (14, 15) of said bead (4) and of which one is more pronounced than the other, the sheet member (2) being connected to the bead (4) substantially at the base of the extension (15) engaged in the more pronounced undercut and at a predetermined distance from the other extension (14).
Patent ES-8303115-A1 (ES)
Title: Production of antimonate catalysts.
IPC: B01J32/00
Filed: 1982-03-04
Abstract: A slurry process for producing a fluid-bed catalyst comprising an antimonate-based oxide complex supported on a catalyst support in which (1) source compounds containing all of the elements of said oxide complex and said support material are combined to form a pre-catalyst slurry, (2) the liquid removed from said pre-catalyst slurry to form a pre-catalyst, and (3) said pre-catalyst is heated at elevated temperature to form said catalyst, in which the support material combined with the source compounds in step (1) is composed of (a) a fumed catalyst support material, such as fumed silica, and (b) a catalyst support material sol, such as a silica sol. The pro-catalyst slurry is formed without the addition of a slurry-derived solid containing fumed catalyst support material and one or more of the source compounds. The process is preferably a single slurry process. The catalyst produced has improved catalytic properties and attrition resistance.
Patent ES-8305389-A1 (ES)
Title: Molding components
IPC: C08L33/06
Filed: 1982-03-10
Abstract: A blend of a methacrylate, acrylate or styrene polymer selected ethylene terpolymers, and carbon black is useful to add to polyvinyl chloride polymers to make molding resins.
Patent ES-8302639-A1 (ES)
Title: Hydroxyaryliminoaryl carbamates, imine bisphenols and derivatives thereof useful as insecticidal compositions.
IPC: C07C239/00
Filed: 1982-03-24
Abstract: This invention relates to novel hydroxyarylalkyleneaminoaryl carbamate compounds and derivatives thereof and to their preparation. This invention is also directed to insecticidal compositions comprising an acceptable carrier and an insecticidally effective amount of a hydroxyarylalkyleneaminoaryl carbamate compound or derivative of this invention as well as to a method of controlling insects by subjecting them to an insecticidally effective amount of a hydroxyarylalkyleneaminoaryl carbamate compound or derivative of this invention.
Patent ES-8303260-A1 (ES)
Title: Apparatus for treating hot glass sheets and/or for glass sheets to be heated.
IPC: C03B35/16
Filed: 1982-04-02
Abstract: A traveling grate for hot glass prevents sagging of the glass by displacing the grate at a velocity different from the angular velocity imparted to the grate rollers in the opposite direction so that the translatory velocity imparted to the glass is an algebraic summation of the grate velocity and omega R where omega is the angular velocity of the rollers and R is the radius thereof.
Patent ES-8304092-A1 (ES)
Title: Biocidal imidazolylpropionitrile derivatives
IPC: C07D521/00
Filed: 1982-06-09
Abstract: Novel imidazolylpropionitriles of the general formula < IMAGE > in which R represents an aromatic hydrocarbon radical that is unsubstituted or substituted by one of more of the same or different substituents selected from halogen atoms, (C1-C4)- alkyl, (C1-C4)-alkoxy and (C1-C4)-alkylthio radicals and trifluoromethyl and nitro groups, and R1 represents a (C1-C10)-alkyl, (C3-C8)-alkenyl, (C3-C8)-alkynyl or phenylalkyl radical each of which is unsubstituted or substituted by one or more of the same or different substituents selected from halogen atoms, (C1-C4)-alkyl, (C1-C4)-alkoxy and (C1-C4)-alkylthio radicals and trifluoromethyl and nitro groups, and their acid addition salts with inorganic and organic acids, possess a fungicidal, growth-regulating and bactericidal action.
Patent ES-8406452-A1 (ES)
Title: Benzazol derivatives, processes for their preparation, their pharmaceutical composition and their application.
IPC: A61P33/10
Filed: 1982-06-16
Abstract: The invention relates to a process for the manufacture of novel benzazole derivatives of the formula I < IMAGE > (I) in which R1 represents an optionally 4-substituted piperazino group or a group of the formula R2-alk-X2-, R2 represents optionally esterified carboxy or represents hydroxymethyl, alk represents lower alkylene or lower alkylidene, X1 and X2, independently of one another, each represents oxygen or sulphur, Ph represents 1,2-phenylene optionally substituted as well as by the group R1-C(=X1)-NH-, X3 represents oxygen, sulphur or optionally substituted imino, and R3 represents optionally fluorine-substituted lower alkyl or cycloalkyl, and their salts. The compounds of the formula I, which have proved to be excellent micro- and macrofilaricides and schistosomacides, are manufactured according to methods known per se.
Patent ES-8400845-A1 (ES)
Title: Coupler for an irrigation system
IPC: A01G25/09
Filed: 1982-06-23
Abstract: A coupler for an irrigation system for delivering liquid to the irrigation system from a pressurized pipe line extending along the field to be irrigated. The coupler connects and disconnects to risers or connectors spaced along the pipe line for operating valves associated with the risers for delivering liquid from first one riser and then another for irrigating the field.
Patent ES-8308842-A1 (ES)
Title: Novel sulphosuccinates and detergent compositions containing them.
IPC: C11D1/12
Filed: 1982-07-23
Abstract: The invention provides novel dialkyl sulphosuccinates in which one alkyl group is C6 and the other is C8, both alkyl groups preferably being straight chain. The soluble salts of these materials are useful detergents, exhibiting outstandingly good foaming performance, and may be used, for example, in shampoos, fabric washing compositions and, in particular, manual dishwashing compositions.
Patent ES-8501417-A1 (ES)
Title: Process for the preparation of bimodal highly concentrated aqueous polymer dispersions.
IPC: C08F265/06
Filed: 1982-10-08
Abstract: What is disclosed is making highly concentrated, bimodal, aqueous synthetic resin dispersions by the emulsion polymerization of ethylenically unsaturated monomers, in the presence of emulsifiers and free radical-forming initiators, by adding to a first latex containing a first dispersed synthetic resin and an aqueous phase, a second latex containing a second dispersed synthetic resin and an aqueous phase and a monomer phase containing a free-radically polymerizable monomer, and then polymerizing the monomer, the average size of the particles of said first resin differing by a factor between 2 and 15 from that of the particles of second resin, the total weight of the resins and monomers representing 100 parts by weight, and the total weight of the aqueous phases representing not more than 70 parts by weight.
Patent ES-8308644-A1 (ES)
Title: Radiation-sensitive silver bromoiodide emulsions, photographic elements, and processes for their use
IPC: G03C1/005
Filed: 1982-11-12
Abstract: Radiation-sensitive emulsions are disclosed comprised of a dispersing medium and silver bromoiodide grains. These emulsions contains tabular silver bromoiodide grains having a lower proportion of iodide in a central region than in a laterally displaced region, a thickness of less than 0.3 micron, and a diameter of at least 0.6 micron. These tubular grains exhibit an average aspect ratio of greater than 8:1 and account for at least 50 percent of the total projected area of the silver bromoiodide grains.
Patent ES-8400724-A1 (ES)
Title: Glass forming apparatus
IPC: C03B9/40
Filed: 1982-11-18
Abstract: First and second arms for holding a blank mold are pivotable about a shaft between an open position and a closed position by means of a motor. A motor operated cam cooperates with rollers on the arms to apply a clamping force to prevent premature movement of the arms toward an open position.
Patent ES-8405770-A1 (ES)
Title: 2-(Phenoxyalkyl) imidazoles as ectoparasiticides and anthelmintics.
IPC: A61P33/00
Filed: 1983-01-07
Abstract: 2-(Phenoxyalkyl)imidazoles of the formula: < CHEM > wherein (R)n represents up to 5 optional substituents, n being 0 or an integer of from 1 to 5 and each R is independently hydrogen, halo or a C1-C4 alkyl, C1-C4 alkoxy of perfluoroalkyl group or two adjacent R groups taken together may be -(CH2)3- or -(CH2)4- m is 0, 1 or 2 and R<1> is hydrogen or a C1-C6 alkyl group and the physiologically acceptable acid addition salts thereof: are useful for combating ectoparasite (especially acaricide) and helminth infections in sheep and cattle.
Patent ES-8405054-A1 (ES)
Title: Water-dispersible or water-soluble granulates, process for preparing them and their use.
IPC: A61K9/46
Filed: 1983-01-31
Abstract: Water-dispersible or water-soluble granules which contain - 5 to 80% by weight of at least one active component, - 5 to 30% by weight of at least one product capable of generating gas, - 2 to 60% by weight of additives and, if appropriate, - 1 to 20% by weight of a granulating fluid, the total of the constituents always being 100% by weight, a process for preparing them and their use in agriculture and horticulture, in the domestic and hygiene sectors, in the medical sector or in the dyestuffs industry.
Patent ES-8405225-A1 (ES)
Title: Digital television AGC arrangement
IPC: H04N5/20
Filed: 1983-02-15
Abstract: An automatic gain control arrangement is provided for an analog to digital (A/D) converter in a television signal processing system. A gain-controlled source of analog signals applies a video information signal to the input of an A/D converter. The A/D converter produces digitized video signal samples at an output which is coupled to a digital peak detector. The digital peak detector detects the level of the digital samples of the synchronizing signal components. The detected sync signal level is compared with a desired value or range of values. If the detected sync signal level is not at the desired level or is outside the desired range, the count of a counter is incremented or decremented accordingly. The count of the counter is converted to an analog voltage which is applied to the gain-controlled signal source to control the level of the analog signal applied to the A/D converter. The analog voltage may also be combined with a control voltage produced by an analog peak detector, which detects the level of the input signal to the A/D converter, to produce a composite gain control signal.
Patent ES-8401448-A1 (ES)
Title: Process for the conversion of preproinsulin analogues into insulins.
IPC: C12P21/02
Filed: 1983-03-11
Abstract: The invention relates to a process for the preparation of insulins from analogs of preproinsulins, which comprises reacting preproinsulin analogs, at a pH below the isoelectric point of the insulins in the presence of trypsin or a trypsin-like endopeptidase, with an ester of natural amino acids or their derivatives and then cleaving off the ester group and other protective groups which may optionally be present.
Patent ES-8404017-A1 (ES)
Title: Multi-stage pump turbine for high water heads.
IPC: F03B11/06
Filed: 1983-06-30
Abstract: A hydrostatic bearing supplied with pressurized water positioned as a seal between the shaft of a pump-turbine and a suction bend adjacent the lower end of the shaft. The hydrostatic bearing replaces the conventional labyrinth joint usually located above the lower shaft bearing, and may additionally replace the lower bearing itself.
Patent ES-8407253-A1 (ES)
Title: Hand tool for terminating wires in a connector.
IPC: H01R43/00
Filed: 1983-11-23
Abstract: A wire inserting ram (3) is reciprocably mounted in a tool frame (1) which defines a guideway for a connector (7) extending transversely of the ram path. Spring biased wire-grippers (20) are mounted above a wire pusher (27, 28) at a forward end of the ram (7) to support a wire (22) against displacement on trimming between a pusher part (29) and a shear plate (18) on the frame, on forward movement of the ram (7). A bore (36) in the frame allows passage of trimmed wire. Cam means (26) on the frame (1) is arranged to engage the wire grippers (20) on withdrawal of the ram (7) to urge them against the spring bias to an open condition.
Patent ES-8500582-A1 (ES)
Title: Moulding method for hollow plastic articles, comprising an outer layer applied during the moulding process.
IPC: B29C37/00
Filed: 1984-02-10
Abstract: A process is described of coating the interior wall of a mould heated at a temperature of 130 DEG to 180 DEG C. with a dry powder of an aminoplast or phenoplast resin, in particular melamine-formaldehyde, having a grain size distribution of 10 to 100 mu , whose particles gel in contact with the walls without running, then introducing into the mould a moulding composition comprising a thermosetting resin, mineral fillers and a catalyst, hardening and polymerizing by heat and pressure the contents of the mould and releasing the article whose coating is solidly anchored in the moulding composition. Sanitary ware articles of polyester-based substrate and melamine-formaldehyde-based coating, and refrigerator boxes consisting of polyurethane foam substrate and melamine-formaldehyde coating can be produced.
Patent ES-8505227-A1 (ES)
Title: Plant gene expression.
IPC: A01H5/00
Filed: 1984-04-13
Abstract: There is provided a DNA shuttle vector comprising T-DNA having inserted therein a plant gene comprising a plant promoter and a plant structural gene, the plant promoter being adjacent to the 5 min -end of the plant structural gene and the plant structural gene being downstream from the plant promoter in the direction of transcription.
Patent ES-8505325-A1 (ES)
Title: Process and installation for the production of an organic solution of a water-insoluble organic base
IPC: C07C211/03
Filed: 1984-04-27
Abstract: An organic solution (2) of a water-immiscible chloride of an organic cation is mixed with a basic reagent and with water (3) in a reaction chamber (1), the mixture (6) which has reacted is transferred into a phase separation chamber (5) where the organic solution of the base (8) and an aqueous phase (7) containing a solid residue are separated and at least a part of a sludge (9) formed between the organic solution and the aqueous phase which have separated is recycled into the reaction chamber (1).
Patent ES-8602046-A1 (ES)
Title: Polymer blends with high water absorption.
IPC: A61L27/00
Filed: 1984-08-22
Abstract: Miscible blends of solid, non-crosslinked polymers are disclosed. The blends comprise from 2 to 95 parts by weight of a water-insoluble, hydrophobic polymer and, correspondingly from 98 to 5 parts by weight of a hydrophilic polymer. The blends are capable of absorbing at least their own weight in water.
Patent ES-8606739-A1 (ES)
Title: Connection with swiveling U shaped clamp.
IPC: H01R4/40
Filed: 1985-01-03
Abstract: 1. Connection with rocking stirrup comprising a sole-plate (17) having a first face (17b) on which the cable (4) to be connected is intended to be clamped, a stirrup (27) having a central portion (28) and two arms which embrace the sole-plate (17) located during service between the cable (4) and the central portion (28) of the stirrup (27), a nut (33) captively mounted between the arms (29) on the side of the sole-plate (17) facing away from the central portion (28) of the stirrup, and a screw (36) which is engaged within the nut (33) and carries a bearing shoe (38) between the nut (33) and the sole-plate (19), characterized in that the connection is further provided on that side of the stirrup (27) towards which this latter is capable of pivotal displacement with a guide wall (41) which extends transversely to the cable (4) substantially from the second face (17a) of the soleplate (17) and, on the other side of the stirrup (27), with at least one lateral projection (40) which limits the translational displacement of the stirrup (27) along the direction of the cable (4) and cooperates with the guide wall (41) so as to prevent pivotal displacement of the stirrup (27) towards this other side.
Patent ES-8609548-A1 (ES)
Title: Yellow disperse dyestuff mixtures and dyeing process.
IPC: C09B67/22
Filed: 1985-05-16
Abstract: C.I. Disperse Yellow 54 and 64 are important yellow dyestuffs of the quinophthalone type used in coloring synthetic fibers, particularly polyamide, polyester, acrylic and acetate fibers at boiling temperature conditions. Yellow azo dyestuffs of the hydroxypyridone type, e.g., C.I. Disperse Yellow 114, 180 227 and 230 have found widespread application in the high-temperature dyeing of such synthetic fibers. It has now been found that improved tinctorial results on these synthetic fiber materials can be obtained by applying a dyeing composition derived from these yellow coloring means and comprising a mixture of 70-90 parts by weight of one or more dyestuffs of the C.I. 54 and 64 type with 5 to 30 parts by weight of an azo dyestuff of the hydroxypyridone type. These improved dyestuff compositions exhibit superior leveling, high tinctorial strength or color build-up, high dyebath exhaustion and deep shade dyeing over the individual components. In addition, the dyestuff compositions of the invention are not phototropic.
Patent ES-8800462-A1 (ES)
Title: Parallel, multi-unit, adaptive, nonlinear pattern class separator and identifier.
IPC: G06K9/62
Filed: 1985-11-18
Abstract: A system is disclosed for separating and identifying classes of patterns or events which are not necessarily linearly separable. The patterns are represented by an input signal S. The system comprises (1) a plurality of classification units, connected in parallel to receive the input signal S, and (2) a class selection device, responsive to the output signals produced by the classification units, for producing a single output response R representing the class of each respective pattern. In a preferred embodiment each classification unit includes a pattern feature encoding device, responsive to the input signal S, for producing an intermediate signal Fi representative of the features contained in the pattern, and a pattern classifier, responsive to the signal Fi, for producing an output signal Ri representative of the respective class of the pattern, as identified by the features encoded by the feature encoding device.
Patent ES-8800958-A1 (ES)
Title: Renin-inhibitory dipeptides, their preparation and use.
IPC: C07D233/54
Filed: 1985-11-29
Abstract: Compounds of formula (I): <CHEM contiene="yes"> (wherein m is 0 or 1 and R<1>-R<5> are a variety of organic groups) have the ability to inhibit the activity of renin and may thus be used to treat hypertension induced by failures in the renin-angiotensin system. They are prepared by conventional peptide synthesis routes.
Patent ES-8702481-A1 (ES)
Title: Sulfur-containing compositions, and additive concentrates and lubricating oils containing same.
IPC: C10N30/12
Filed: 1986-01-29
Abstract: Sulfur-containing, oil-soluble compositions are described which are useful as lubricating oil additives, particularly in lubricants containing little or no phosphorus. In one embodiment, the compositions of the invention comprise (A) at least one metal salt of at least one dithiocarbamic acid of the formula R1(R2)N-CSSH (I) wherein R1 and R2 are each independently hydrocarbyl groups in which the total number of carbon atoms in R1 and R2 is sufficient to render the metal salt oil-soluble, and (B) at least one oil-soluble sulfurized Diels-Alder adduct. Lubricating oil compositions containing the compositions of the invention exhibit improved oxidation-corrosion-inhibiting properties, anti-wear properties, and/or extreme pressure properties. Such lubricating compositions containing less than about 0.1% by weight of phosphorus also exhibit good compatability with nitrile seals.