baber/WOPTO huggingface dataset:
Patent ES-449548-A1 (ES)
Title: Dual handle mixing faucet
IPC: F16K11/20
Filed: 1976-07-03
Abstract: A dual handle faucet for mixing hot and cold water for hand wash basins, bathing tubs, etc., has with actuator handles arranged axially at the opposite ends of a faucet case. A substantially cylindrical valve body is fixedly mounted axially in the faucet case. The valve body has two separate L-shaped passages, each having a radial inlet and an axial end outlet, the faces of the wall surrounding the end outlets constituting valve seats. The valve body also has a T-shaped passage with two coaxial end inlets and a common radial outlet. The radial inlets register with corresponding inlets in the faucet case. The radial outlet registers with an outlet or a mixing chamber merging into an outlet in the faucet case.
Patent ES-451391-A1 (ES)
Title: Single-point mooring buoy
IPC: B63B22/00
Filed: 1976-09-02
Abstract: A single-point mooring buoy comprises a column which is hingedly connected to an anchor and upstands from the anchor and has a frequency less than six seconds. At the upper end of the column is pivotally connected to a fully submerged buoyant body which has a frequency or period of movement greater than 16 seconds. In this way, the loads on the various portions of the mooring buoy are held as low as possible and the buoy undergoes little movement in spite of wave action even in the presence of waves of high energy.
Patent ES-453008-A1 (ES)
Title: Device for baling cut crops
IPC: A01D85/00
Filed: 1976-11-04
Abstract: A device for baling cut crop, comprising a baling chamber having an inlet port and an outlet port and a compression member adapted to move in the baling chamber, the compressing stroke of the compression member extends along the inlet port to near the outlet port and is equal to or slightly larger than the distance between the inlet and outlet ports a construction of the device according to the invention is suitable for making bundles having a materially higher "specific weight" than the generally known "straw bales".
Patent ES-459455-A1 (ES)
Title: Textile treatment compositions
IPC: D06M13/463
Filed: 1977-06-03
Abstract: A textile treatment composition comprises certain polyamine salts and nonionic fabric conditioning substances which are fatty acid esters of alcohols or anhydrides having up to 8 carbon atoms. Particularly useful polyamine salts have a higher alkyl substituent and have ethoxylate or polyethoxylate substituents on the nitrogen atoms. Glycerol stearates and sorbitan stearates are preferred nonionic agents. The highly charged cationic species provide an excellent carrier system to encourage deposition of the nonionic fabric conditioner on fabrics which are rinsed in dilute aqueous solutions of the composition.
Patent ES-460863-A1 (ES)
Title: Pipe coupling
IPC: F16L17/04
Filed: 1977-07-19
Abstract: A pipe coupling comprising a housing which can be clamped about the pipe ends which are to be interconnected, there being enclosed within such housing an inwardly open gasket of substantially C-shaped cross-section having confronting legs constructed as sealing lips and the web of which bears against the inner surface or inside of the housing. The web is supported upon the sealing lips by a respective spiral or helical spring ring.
Patent ES-463951-A1 (ES)
Title: Method of sealing oxidized aluminum surfaces with aqueous solutions of polycarboxylic acids
IPC: C25D11/24
Filed: 1977-11-08
Abstract: In the process of treating an aluminum or aluminum alloy surface which comprises anodically oxidizing the surface and subsequently sealing the surface, the improvement consisting of sealing in an aqueous solution at a temperature between 90 DEG C and the boiling temperature of the solution, said aqueous solution having a pH value of from 4 to 8 and containing from 0.0005 to 0.2 gm per liter of cycloaliphatic or aromatic polycarboxylic acid or water-soluble salt thereof, said cycloaliphatic or aromatic polycarboxylic acid having 4 to 6 carboxyl groups.
Patent ES-466266-A1 (ES)
Title: Shaving unit
IPC: B26B21/22
Filed: 1978-01-24
Abstract: A shaving unit comprising a frame, a blade member supported by the frame, first and second skin engaging elements supported by the frame and disposed respectively, in use of the unit, forwardly and rearwardly of the blade member, the first and second skin engaging elements being mounted in the frame in a manner permitting their resilient displacement relative to the frame and the blade member.
Patent ES-472223-A1 (ES)
Title: Water seal for regenerator
IPC: F16J15/40
Filed: 1978-07-31
Abstract: A water sealing device for establishing a gas-tight seal between a stationary member and a vibratory member in which a water tank is supported upon and moves with the vibratory member, and at least one sealing element is supported upon the stationary member and extends below the water level in the tank. Means are provided for regulating the level of water in the tank. A material flow passage extends through the water tank to interconnect the stationary and vibratory members.
Patent ES-478753-A1 (ES)
Title: Ethers whose organic moieties have asymmetric atoms, methods for their preparation and their use for the resolution of alcohols, phenols or certain compounds with a lactone structure.
IPC: C07C67/00
Filed: 1979-03-16
Abstract: Novel ethers of organic compounds containing chiral atoms of the formula < IMAGE > I wherein A is a hydrocarbonated chain of 1 to 10 groups, the said chain containing one or more heteroatoms, one or more unsaturations, the assembly of the groups constituting the chain may represent a mono- or polycyclic system, including a system of the spiro or endo type, the chain A can contain one or more chiral atoms or the lactone moiety can present a chirality due to the dissymetric spatial configuration of the whole of the molecule and Z is selected from the group consisting of primary, secondary or tertiary alcohol moiety containing at least an asymetric carbon atom, a phenol moiety substituted comprising at least one asymetric carbon atom and an substituted alcohol or phenol moiety with a chirality due to the dissymetric spatial configuration of the whole of the molecule, with the proviso Z is not (R) or (S) alpha -cyano-3-phenoxy-benzyl when A is < IMAGE > which are useful for the resolution of compounds of the formulae < IMAGE > wherein A and Z have the above definitions and X is selected from the group consisting of hydrogen and alkyl of 1 to 4 carbon atoms.
Patent ES-483207-A1 (ES)
Title: Means for applying at some distance from a wall a cladding composed of a plurality of panels.
IPC: E04F13/08
Filed: 1979-08-07
Abstract: 1. A device for fixing a cladding at a spacing from a wall, the cladding comprising a plurality of panels (5) which are each fixed to the wall (P) at a plurality of points, the panels (5) for that purpose being provided on their face which is intended to be disposed facing the wall, with fixing lugs (37) arranged to co-operate with at least one horizontally extending shaped member (50), the shaped member (50) itself being supported by brackets (10) anchored in the wall (P), by means of a slide member (16) mounted displaceably on each bracket (10) for adjusting the position of the shaped member (50) with respect to the wall (P), the device being characterized in that the shaped member (50) is tubular and that, on the outside, on respective sides of an axis (X-X) of symmetry, it comprises two upper grooves (53, 54) and two lower grooves (55, 56) the upper grooves (53, 54) being intended to receive a first stirrup-like member (30) associated with each fixing lug (37) which is fixed with respect to the panels, while the lower grooves (55, 56) are intended to co-operate with a second stirrup-like member (21, 22) formed on the slide member (16).
Patent ES-484025-A1 (ES)
Title: Method for manufacturing fibres by jet attenuation.
IPC: D01D5/098
Filed: 1979-09-10
Abstract: Multiple jet fiber attenuation, the jets (a, @) converging to provoke mutual impact and create a combined jet flow, the jets (a, @) comprising fuel and comburent components in proportions providing a combustible mixture in the combined jet flow, a stream (s) of attenuable material being delivered into the combined jet flow and providing for ignition of the combustible mixture in a localized zone and thus for attenuation at elevated temperature in said zone.
Patent ES-484527-A1 (ES)
Title: Process for producing lactulose
IPC: C13K13/00
Filed: 1979-09-27
Abstract: The invention concerns a process for producing lactulose from lactose, wherein a saturated aqueous solution of lactose monohydrate is heated under reflux in the presence of an alkaline phosphite. The lactulose present in the solution obtained is purified by passing the solution in succession through a cation exchange resin and an anion exchange resin. The lactose is possibly separated by silica gel chromatography and evaporating the eluate.
Patent ES-8102027-A1 (ES)
Title: Railway car truck and brake support structure
IPC: B61H13/24
Filed: 1979-10-24
Abstract: A railway car truck includes two pairs of brake support guide assemblies connected to the side frames between the front and rear sets of wheels of the car. The support assemblies support and guide the nub ends of two brake units. The support assemblies include main support members adapted to be permanently mounted to the side frames. Additional plates with guide elements are readily attachable to the main support members to make the truck adaptable to receive different size wheel sets.
Patent ES-8103791-A1 (ES)
Title: Process for dyeing synthetic fibre materials by the extraction method.
IPC: D06P3/26
Filed: 1980-01-17
Abstract: 1. Process for dyeing synthetic, hydrophobic fibre materials with organophilic dyestuffs, which are free from sulphonic acid groups, by the extraction method, in which the liquor, which circulates in a closed circuit, flows through a dyestuff depot from which the dyestuff is removed by a dissolution process and is then fed to the material to be dyed, characterized in that the depot is charged with non-finished, if necessary coarsely comminuted or spray-dried dyestuffs having a minimum solubility of 20 mg/l in water at 130 degrees C and an aqueous, emulsifier-free dyeing liquor is allowed to flow through the depot at the dyeing temperature.
Patent ES-488891-A1 (ES)
Title: Method of producing strip material from aluminium, copper, steel or alloys of these metals using a continuous casting machine and apparatus for carrying out the method
IPC: B21B45/00
Filed: 1980-02-25
Abstract: A strand of aluminium, copper, steel or alloys of these metals, having a thickness of up to 60 mm and a width of up to 200 mm is produced by a continuous casting machine and is converted into strip material having a minimum thickness of 8 mm by passage through three roll stands only, the first and third stands performing flat rolling and the second stand performing edge rolling.
Patent ES-8106131-A1 (ES)
Title: Isovaleric acid derivatives
IPC: A01N37/10
Filed: 1980-09-05
Abstract: Isovaleric acid derivatives having the formula < IMAGE > wherein typical representations of X is halophenyl, R1 is hydrogen or cyano, R2 is hydrogen or lower alkyl, and Y is halophenyl. These derivatives possess insecticidal and acaricidal properties. The process for their preparation is described.
Patent ES-8106834-A1 (ES)
Title: Antibody serum
IPC: A61K38/16
Filed: 1980-09-19
Abstract: Blood grouping serum containing antibodies specific to human blood antigens and capable of direct agglutination of red blood cells without enhancing the spontaneous agglutination of immunoglobulin- coated cells, are produced by treating whole serum or a fraction containing IgG antibodies, separating IgM and IgG, reducing and thereby breaking disulfide bonds in the IgG, fixing the reduced IgG to prevent re-oxidation, and recombining with IgG.
Patent ES-8203845-A1 (ES)
Title: Pyridoxine derivatives, process for their preparation and their therapeutical use.
IPC: C07D213/66
Filed: 1981-05-18
Abstract: Novel pyridoxine derivatives represented by the general formula: < IMAGE > in which: R represents a radical < IMAGE > -CH2-(CH2)n-CH2-OR2 or < IMAGE > in which n represents 0 or 1, X and X1, which are different, represent hydrogen or methyl, Y represents hydrogen or methyl and R2 represents a phenyl group non-substituted or bearing one or two substituents selected from the group consisting of fluorine, chlorine and bromine and of the radicals methyl, ethyl, n-propyl, isopropyl and methoxy, R1 represents hydrogen or a radical of formula < IMAGE > in which R3 represents a straight-chain alkyl radical having from 1 to 4 carbon atoms and pharmaceutically acceptable acid addition salts thereof. These compounds present alpha -antiadrenergic properties some of them also presenting beta -antiadrenergic, antihypertensive and central depressant effects.
Patent ES-8204149-A1 (ES)
Title: Drying procedure and means.
IPC: F26B13/24
Filed: 1981-07-01
Abstract: Objects constituted by a porous web-like material, such as a paper web, a granular material, such as peat, or a solid material such as wood, are dried by placing the same in contiguity with a fine porous liquid suction surface which itself is in liquid communication with a liquid volume with the latter being in communication with apparatus by which the liquid in the liquid volume is maintained at an underpressure relative to the pressure of the liquid in the object to be dried so that liquid flows from the object into the fine porous suction surface. The liquid flow can be enhanced through the application of an over pressure or through the direction of radiation onto the object to be dried. In one embodiment, the fine porous liquid suction surface comprises the surface of a rotatably mounted cylinder whereby a web-like object, such as a paper web, can be dried as the same is carried on the cylinder surface.
Patent ES-8302715-A1 (ES)
Title: Pharmacologically active benzopyrano-(2,3-d)-v-triazoles.
IPC: C07D249/04
Filed: 1981-12-11
Abstract: A compound of the formula (I): < IMAGE > (I) wherein R1 is hydrogen or C1-6 alkyl R2, R3 and R4 are the same or different and are chosen from hydrogen, hydroxyl, halogen, C1-4 alkyl, C1-4 alkoxy and C1-4 alkanoyl G is H or OH and m and n are independently 1 to 3 with the proviso that when G is OH, one of m or n is 1 is useful in the prophylaxis and treatment of diseases whose symptoms are controlled by the mediators of the allergic response, for example asthma, hay fever, rhinitis and allergic eczema.
Patent ES-8301122-A1 (ES)
Title: Coating apparatus with air-nozzle arrangement
IPC: B05C5/02
Filed: 1981-12-18
Abstract: In an apparatus for the continuous, uniform coating with a liquid coating material of a web passing over a counter roll, comprising an air-nozzle arrangement for the removal of excess coating material and the smoothing of the coating, said air-nozzle arrangement being rotatable about its longitudinal center axis, being disposed adjacent to the counter roll and comprising two slot nozzles disposed symmetrically about its longitudinal center axis and displaced 180 degrees relative to each other, each nozzle extending at least over the width of the web, and the two lips of each nozzle being seated on nozzle-lip holders mounted on the casing of the air-nozzle arrangement, the improvement which comprises imparting to the nozzle-lip holders an angular construction and mounting them on the casing in such a way that they can be positioned and adjusted in the direction of the nozzle-slot width one of the nozzle-lip holders being of smaller cross section over its angled area than the other nozzle-lip holder the nozzle-lip holders of each slot nozzle being interconnected through adjustable means exerting a pulling and pushing action and which are distributed over the length of the slot nozzle.
Patent ES-8304990-A1 (ES)
Title: 1-Spiro isobenzofuranic and 1-spiro isobenzothiophenic derivatives the process for preparing the same and their use in therapeutics
IPC: C07D495/10
Filed: 1982-01-25
Abstract: Derivatives of formula: < IMAGE > in which Z< represents: either an amino group of struture >N-R1 where R1 represents a linear or branched alkyl group with 1 to 5 carbon atoms or a phenyl group possibly substituted by a chlorine atom, in which case: n=1 or 2, the pair (A, C X) assumes the following values: (S, C=O), (S, CH2), (O, CH2), (O, CH-C6H5), and R represents a hydrogen or halogen atom, one or more methoxy groups or the butadiene-1,3 ylene chain < IMAGE > fixed in position 5,6 of the phenyhl nucleus and thus forming with this latter a naphthyl nucleus or a methylene group (-CH2-), in which case: n=1 or 2, A represents the oxygen atom, >C X represents a carbonyl group (>C=O) or thiocarbonyl group (>C=S), and R has the same meanings as previously, as well as the mineral or organic acid addition salts thereof. The compounds exhibit anti-convulsion and analgesic activity.
Patent ES-8302801-A1 (ES)
Title: Bipolar refining of lead.
IPC: C25C1/18
Filed: 1982-02-11
Abstract: Improvements in the bipolar refining of lead are described, comprising maintaining a high current density controlled at a value such that the anode overvoltage will not exceed the value at which impurities dissolve and which is related to the internal resistance of the cell, together with periodic reversal of the polarity of the current applied to the electrodes. These improvements result in improved cell efficiency and in the formation of strong, coherent lead deposits which are easily stripped by mechanical means.
Patent ES-8303567-A1 (ES)
Title: Knitting machine.
IPC: D04B9/24
Filed: 1982-03-02
Abstract: The knitting machine comprising at least one bed (1) is provided with parallel needles (2), movable axially and controlled by a cam (5). Sinkers (7) arranged between the needles are controlled by a cam (15) and bear on the bed (1) and comprise each a sinker blade (15). The sinkers (7) are transversally and longitudinally movable and are controlled so as to move, at the location of the stitch after sinking, in the opposite direction to the lowering of the cooperating needles and transversally outwardly, and after casting off, in the opposite direction to the outlet motion of the needle and transversally inwardly. To increase the working speed of the knitting machine and to obtain a fine spacing of the needles, the rods (12) of the sinkers (7) are guided in the needle bed (1) and are provided with guiding ribs for the neighbouring needle rods (3). A cam (16) is arranged close to the bed (1) which imparts to the sinkers (7) the outlet transverse motion.
Patent ES-8303609-A1 (ES)
Title: Automatic choke for two-stoke engine - has thermostat on head controlling choke feed to intake manifold
IPC: F02M1/04
Filed: 1982-04-02
Abstract: The automatic starter is for a small cylinder air-cooled two-stroke engine and has a thermostat to measure the temperature of the head. A valve (14) is controlled by the thermostat to open when the temperature is below a given value and vice versa. The valve is situated in a conduit (10,12) which connects the choke jet to the inlet manifold for a fresh charge. The control valve is situated in a small housing connected to the conduit and is held closed by a small spring.
Patent ES-8305905-A1 (ES)
Title: Skid pipe and method for making such a skid pipe.
IPC: F27D3/02
Filed: 1982-04-02
Abstract: A skid pipe (2) comprises a pipe (10) the upper surface (12) of which is provided with two rows of skids (16, 22). The skids in each row are separated from one another and are so arranged that when the skid pipe (2) is viewed from either side the skids in one row just overlap the skids in the other row. A layer of thermal insulation (24) is placed on the upper surface (12) of the pipe (10). The insulation (24) is made in situ by securing a reinforcement frame (26) to the upper surface (12) and pouring an insulating material into and around the reinforcement frame (26) to effectively insulate the exposed part of the upper surface (12) between the skid pipe and the work piece. The skids (16, 22) project from the upper surface (12) more than the reinforced insulator (24) to support the work piece.
Patent ES-8303264-A1 (ES)
Title: Solder coating metallised vitreous sheet margins
IPC: C03C27/04
Filed: 1982-03-18
Abstract: To provide a uniform solder coating to a metallised margin of a vitreous sheet for example as a step in the manufacture of a hollow glazing panel, an excess of molten solder is supplied to the sheet margin and the thus supplied solder is treated while molten with a doctor knife so that excess quantities of molten solder are continuously directed towards and over the edge of the sheet. The doctor knife is preferably a gas knife.
Patent ES-8401341-A1 (ES)
Title: Process for producing fibrous and granular materials from waste
IPC: B03B9/06
Filed: 1982-11-30
Abstract: In order to avoid producing any secondary waste in the production of a fibrous and a granular material from household, agricultural, forestry waste, organic waste of the manufacturing and/or service industries, the primary waste first undergoes an opening treatment in an opening unit and then, after removal of any metallic components by magnetic separation units, is divided into three fractions. Such division is effected by a fractioning unit into (a) a fine fraction not exceeding the required final product particle size, (b) a coarse fraction easy to process mechanically, and (c) a coarse fraction difficult to process mechanically. The two coarse fractions are then separately reduced to the required final product particle size in reducing unit optimally suited to the particular coarse fraction. Then all three fractions are re-united and dried to a specific maximum residual moisture content and sterilized in a drying unit by heating and extraction of the resultant steam, and are jointly fractionated by a further fractionating unit and air separators into a heavy fraction consisting chiefly of inorganic granulate, a light fraction consisting chiefly of organic fibres, and a dust fraction consisting chiefly of organic dust particles.
Patent ES-8308663-A1 (ES)
Title: Echo cancelling system.
IPC: H04B3/23
Filed: 1982-12-06
Abstract: The present invention relates to echo cancelling techniques and more particularly to an initialization device for an echo cancelling system. The invention comprises means for converting a pseudo-random sequence (uk) of length N into a sequence of emitted samples (ek) such that each sample ek is derived from uk by ek=2 uk-1, multiplying each sample u(N-M+1+k)mod N with each received sample sN+k and adding the results k varying between 0 and N-1. The result at instant kT, to within a multiplicative constant, of said additions is then HM(k), one of the N coefficients at the initial conditions of said echo cancelling device, M being between 0 and N, and k varying from 0 to N-1, with HM (k)=HM (k-1)+sN+k. u(N+k+1-M)mod N. The invention is applicable to the pulse response of any signal.
Patent ES-8500081-A1 (ES)
Title: Filter method and apparatus.
IPC: B01D29/60
Filed: 1983-04-11
Abstract: A filtering apparatus and method wherein the solids in a liquid suspension are introduced into a pressure vessel and filtered through a filter section and pneumatic pressure is introduced after further flow of the liquid suspension is shut off to cause continued liquid flow through the solids accumulated in the filter section to expose gradually increasing areas of accumulated solids to the pneumatic pressures on the filter section and to compress the solids into a cake.