baber/WOPTO huggingface dataset:
Patent ES-8303228-A1 (ES)
Title: Lightweight container.
IPC: B21D51/26
Filed: 1981-09-25
Abstract: A novel pressure holding container (1) formed of thin sheet metal of the order of between 10 and 4 mils wherein the container has a bottom portion (2) and a top portion (3), the bottom portion having a body and an integral bottom, and in one embodiment having a necked-in upper end of the body which tigthly fits into a lip portion (14) of the lower end of the top portion and is adhesively bonded thereto and wherein the upper portion (16) of the top portion has a toroconical shape which under pressure wants to expand it into a spherical shape and thus trhough beam loading on the lip portion imposes compressive stresses theron and holds in compression the adhesive (32) which is interposed between the lip and the annulus of the necked, in portion of the body which is loaded in tension by the internal pressure in the container.
Patent ES-8305212-A1 (ES)
Title: Composition of matter comprising an inclusion compound of p-hexadecylamino benzoic acid in cyclodextrin.
IPC: A61K31/245
Filed: 1982-07-14
Abstract: An inclusion compound of p-hexadecylamino benzoic acid sodium salt in beta -cyclodextrin which provides enhanced bioavailability of this antiatherosclerotic agent.
Patent ES-8400649-A1 (ES)
Title: Method of and device for positioning electrical and or electronic components on a substrate.
IPC: H05K13/04
Filed: 1982-07-27
Abstract: A method of and a device for the mounting of electrical and/or electronic components on a substrate. The components (5) are presented at a pick-up position in a fixed, invariable pattern, preferably in a row, are simultaneously picked up in this pattern by a number of transfer devices (21), are simultaneously moved to their mounting positions over the substrate (1). During this transfer they are moved into a modified pattern with respect to one another which deviates from the fixed pattern and which corresponds to the desired pattern in which the components are to be positioned on the substrate. The transfer devices are programmed by means of exchangeable program plates (71).
Patent ES-8401085-A1 (ES)
Title: Anthelmintics.
IPC: C07D513/04
Filed: 1982-10-07
Abstract: Compounds of formula (I): < CHEM > having the 6-S-absolute configuration, or, where appropriate, a salt thereof wherein X is selected from: < CHEM > Y is oxygen, or sulphur R<1> is alkyl or aralkyl R<2>, R<3> and R<4> are the same or different and each is selected from hydrogen, alkyl, aryl, substituted aryl, aralkyl, substituted aralkyl, and, in addition R<2> and R<3> are also selected from heterocyclyl and substituted heterocyclyl, except that when Y is oxygen, R<2> and R<4> are hydrogen, and the dotted line is an optionally present carbon-carbon bond, have anthelminthic activity.
Patent ES-8401568-A1 (ES)
Title: Distribution device for an axial engine.
IPC: F01L1/18
Filed: 1983-03-03
Abstract: A timing device for an axial engine comprising for each valve a return spring, a rocker arm and a push rod actuated by a cam. Each rocker arm is pivotably mounted in a rocker arm carrier which is itself mounted so that it can slide in a direction perpendicular to the corresponding valve stem and the position of which in this perpendicular direction is maintained by means of an externally controlled regulating element which actuates this rocker arm which bears on a push rod and the valve stem.
Patent ES-8404998-A1 (ES)
Title: Insecticidal N-substituted-2-(nitromethylene)-tetrahydro-2H-1,3-thiazines
IPC: C07D279/06
Filed: 1983-03-24
Abstract: Insecticidal 2-(nitromethylene)-tetrahydro-2H-1,3-thiazines substituted on the nitrogen atom of the ring by a sulfonyl moiety.
Patent ES-8404630-A1 (ES)
Title: Automatic washing machine fabrication
IPC: B23Q41/06
Filed: 1983-06-07
Abstract: The process comprises three-stage operation. Thus, the mechanism, and the casing and the drum are produced separately, for subsequent final assembly. The mechanism is also built in two stages, by individual components assembly and final welding together by robots.
Patent ES-8504671-A1 (ES)
Title: Bicyclic compounds, their production and use.
IPC: C07K5/02
Filed: 1983-07-15
Abstract: New bicyclic compounds, inclusive, of salts thereof, of the formula: < CHEM > wherein R<1> and R<2> are the same or different and represents hydrogen, hydroxy or lower alkoxy, R<3> is hydrogen or lower alkyl, R<4> is hydrogen, lower alkyl, amino-lower-alkyl or acylamino-lower-alkyl, R<5> is hydrogen, lower alkyl or aralkyl which may be substituted, R<6> is hydroxyl, lower alkoxy, amino or lower alkylamino, and m and n each means 1 or 2, having inhibitory activities of angiotensin converting enzyme and bradykinin decomposing enzyme, and are useful as antihypertensive agents.
Patent ES-8500633-A1 (ES)
Title: Evaluation of energy of coals or coking mixts.
IPC: C10B29/04
Filed: 1983-07-19
Abstract: The appts. consists of a modular-type furnace of refractory material, covered on the side and top surfaces with layers of insulating fibre, and provided with a system of electrical heating formed by bars of carboundum or similar, connected in series, the power of which can be regulated manually or automatically up to 1500 W max.
Patent ES-8504174-A1 (ES)
Title: Hypotensive agents.
IPC: C07D487/04
Filed: 1983-07-26
Abstract: A novel hypotensive agent, trans-4aR-5-n-propyl-4,4a,5,6,7,8,8a,9-octahydro-1H(and 2H)pyrazolo-[3,4-g]quinoline (I), is disclosed herein. The trans-4aR stereoisomer is prepared from the trans-dl-racemate. < CHEM > ,
Patent ES-8606399-A1 (ES)
Title: Human pancreatic GRF.
IPC: A23K1/16
Filed: 1983-10-03
Abstract: Two surprisingly active fragments of human pancreatic GRF have been synthesized, along with an analog which exhibits good biological activity. The synthetic peptides are extremely potent in stimulating the release of pituitary GH in humans and nonhuman animals and have the general formula: H-Tyr-Ala-Asp-Ala-Ile-Phe-Thr-Asn-Ser-Tyr-Arg-Lys-Val-Leu-R15-Gln-Leu-Ser-Ala-Ar g-Lys-Leu-Leu-Gln-Asp-lle-Met-Ser-Arg-Gln-Gly-Glu-Ser-Asn-Gln-Glu-Arg-Gly-R40-Y wherein R15 is Gly or D-Ala, R40 is Ala or des-R40 and Y signifies the carboxyl moiety of the amino acid residue at the C-terminal and is the radical -COOR1, -CR1O, -CONHNHR1, -CON(R1)(R2) or -CH2OR1, with R1 and R2 being lower alkyl or hydrogen. The two fragments include the 29 or 32 N-terminal residues and are each amidated at the C-terminus. These peptides, as well as nontoxic salts thereof, may be administered therapeutically to animals, including humans.
Patent ES-8502685-A1 (ES)
Title: Azo dyestuffs
IPC: C09B44/02
Filed: 1983-11-11
Abstract: Compounds of formula I < IMAGE > in which the symbols are defined in the specification, are useful as dyestuffs, particularly for paper and leather.
Patent ES-8501113-A1 (ES)
Title: Device for feeding ammunition from a drum magazine to a gun.
IPC: F41A9/04
Filed: 1983-12-21
Abstract: To feed cartridges from a drum-type or drum magazine to a firing weapon a first conveyor is required to push the cartridges out from the drum-type magazine in which the cartridges are arranged in a number of rows. A second conveyor feeds the cartridges which have been ejected from the drum-type magazine to the firing weapon. At high firing rates as required in multi-barrel guns or weapon systems difficulties can occur in the transfer of the cartridges from the first conveyor to the second conveyor and during the acceleration of the rows of cartridges in the drum-type magazine. According to the invention return or reverse movement blocking devices are arranged between the two conveyors and the first conveyor comprises a screw or worm conveyor having a first turn of the thread which is of smaller pitch than the remaining turns of the thread to facilitate the acceleration of the rows of the cartridges which are initially at standstill in the drum-type magazine.
Patent ES-8502177-A1 (ES)
Title: Weaving device.
IPC: D03D29/00
Filed: 1984-01-04
Abstract: The invention discloses a weaving device, which includes (a) a support base adapted to support a number of weaving needles in spaced substantially parallel relationship (b) two groups of weaving needles, each needle having a longitudinal axis and being adapted to be supported removably at one end by the support base, each needle further having a needle body, a free projecting tip at one end of the needle body and, remote therefrom, attachment means for attachment of a warp thread and (c) moving means adapted for causing moving the tips of needles. In one embodiment each needle has (a) an elongated needle body having a longitudinal axis (b) a locating part at one end of the needle body for supporting it removably in a support base (c) attachment means for attaching a warp thread to the needle body (d) a needle tip support at the end of the needle body opposite to the locating part (e) a needle tip member having a tip and a first and a second side part respectively extending on either side away from a center line passing through the tip (f) connection means for pivotably connecting the needle tip member to the needle tip support at a point located substantially on the center line of the needle tip and the longitudinal axis of the needle body and (g) biasing means acting between the elongated needle body and the needle tip member for biasing the needle tip member respectively alternatively in one of two positions, namely in a first position where the one side part projects away from the longitudinal axis of the needle body and a second position where the second side part projects away from the longitudinal axis of the needle body.
Patent ES-8407444-A1 (ES)
Title: Deflection curve for central scraper chain conveyors, especially for use in underground extraction operations
IPC: B65G19/22
Filed: 1984-01-20
Abstract: The invention relates to a deflection curve for central scraper chain conveyors, especially for so-called curve-negotiating conveyors, which are used in underground extraction operations. The deflection curve according to the invention has a rotatably mounted deflection disc or the like solely for supporting the scrapers in the conveying upper run, whilst a stationary curved slideway is provided for guiding the scrapers in the lower run, the radius of the slideway being considerably greater than the radius of the deflection disc, so that a larger number of scrapers are supported on the slideway on the reverse and lower run than are correspondingly supported on the deflection disc on the upper run.
Patent ES-8602446-A1 (ES)
Title: Flotation method for inorganic salts
IPC: B03D1/014
Filed: 1984-03-29
Abstract: The invention relates to a method according to which minerals containing inorganic salts, in particular barite, fluorite or scheelite are concentrated by flotation in the presence of a substituted phosphonic amino acid or of a salt of the latter.
Patent ES-8506277-A1 (ES)
Title: Prepn. of cyano-di:methyl-methoxy pyridine
IPC: A61K31/44
Filed: 1984-04-02
Abstract: 2-Cyano 3,5-dimethyl 4-methoxy pyridine is made by (a) reacting 3,5-dimethyl 4-nitro pyridine N-oxide with dimethyl sulphate under anhydrous conditions; (b) reacting the 3,5-dimethyl 4-nitro N-methoxy pyridine methyl sulphate obtd. with alkali cyanide at low temp. under nitrogen to form 2-cyano 3,5-dimethyl 4-nitro pyridine; and (c) reacting this with sodium methoxide at low temp. in methanol to obtn. the desired prod.
Patent ES-8502947-A1 (ES)
Title: Device for introducing dosed quantities of powdery materials into a pneumatic fluid, and its application to a distributing bin.
IPC: B65G53/46
Filed: 1984-04-18
Abstract: A device for introducing dosed or proportioned quantities of pulverized solid materials into a carrier gas stream is presented. The device comprises a housing which defines a flow chamber in the axial direction for the flow of pressurized fluid or carrier gas. The housing also has a side aperture therethrough. The side aperture is connected to a container holding pulverized materials. Coaxial inner and outer sleeves, at least one of which is capable of rotation, are located within the housing. The outer sleeve communicates with the aperture while the inner sleeve has an axial bore which provides a passage for the carrier gas. Upon rotation of a sleeve, slots provided on each sleeve will align and overlap with each other and with the aperture to define a variable sized passage between the container and axial bore whereby the pulverized material is delivered therethrough to the carrier gas stream. A third sleeve which is coaxial with the inner and outer sleeves and rotatable about its longitudinal axis is located between the housing and the outer sleeve. This third sleeve has a radial aperture corresponding to the side aperture of the housing. The third sleeve acts as a valve between the dosing device and a distribution tank.
Patent ES-8603535-A1 (ES)
Title: Foamable polymer blend compositions.
IPC: C08J9/00
Filed: 1984-06-25
Abstract: Compatible blends of an ethylene/methacrylic or ethylene/acrylic acid dipolymer or a terpolymer with n-butyl or isobutyl acrylate with an ethylene/X/Y terpolymer, where X is vinyl acetate or an alkyl acrylate and Y is CO or SO2, with an elastomer, a blowing agent, and a curing agent can be readily formed into stiff foamed articles having very good physical properties, especially split tear and tensile strength. The foamed articles are useful, among others, in such applications as footwear, insulation, shock absorbance, floatation devices, seals and, gaskets.
Patent ES-8505054-A1 (ES)
Title: Multi-disc brake.
IPC: F16D55/00
Filed: 1984-06-29
Abstract: The invention relates to a multi-disc brake comprising a stationary rotary disc (1) and a movable rotary disc (2) which is mounted on a splined sleeve (5) sliding on a splined part (3a) of a hub (3) which has an axis (4) and with which the disc (1) is solid. An assembly of friction blocks (6 to 9) can interact with the discs (1, 2) under the action of a hydraulic jack (13). These blocks occupy a limited angular sector over the periphery of the discs. The splines (23, 25) of the hub and of the sleeve have shaped flanks. A ring (30) for guiding the sleeve (5) radially relative to the hub (3) is provided at each of its ends, so as to prevent any jamming of the sleeve (5) because of the tendency of the disc (2) to rock under the action of the jack (13).
Patent ES-8608215-A1 (ES)
Title: Improvements in or relating to the ozone oxidation of deposits in cooling systems of nuclear reactors.
IPC: G21C15/28
Filed: 1984-07-09
Abstract: Process for oxidizing chromium in deposits in the cooling system of a nuclear reactor using a solution of ozone which consists of adding to the solution from 0.01 to 0.5% of a water-soluble cerium IV compound, from 0.1 to 0.5% of a water-soluble aromatic compound having at least one ketone group on an aromatic ring, or adding both. Further a composition of water, ozone, the cerium IV compound and the aromatic compound. Also a process for decontaminating the cooling system of nuclear reactors by adding a decontamination composition to the coolant, circulating the coolant between the cooling system and a cation exchange resin, removing the decontamination composition by passing it through an anion exchange resin, adjusting the temperature to 40 to 100 DEG C, adding the ozone oxidation composition, circulating the coolant through the cooling system, raising the temperature to at least 100 DEG C, passing the coolant through an anion exchange resin or a mixed resin, adjusting the temperature to frm 60 to 100 DEG C and repeating the addition of the decontamination composition and its removal.
Patent ES-8604460-A1 (ES)
Title: Control apparatus.
IPC: F02D11/10
Filed: 1984-08-08
Abstract: The control has a fixed support for a movable lever which is coupled to an output for transmitting signals proportional to displacement of the lever w.r.t. the support. A recirculating ball-screw drive includes a lead-screw (3) and a ball nut (4) engaged on the screw. - One of the screw and nut is coupled to the lever, and linearly movable with it w.r.t. the other of the screw and nut. An output stepping motor (10) is coupled to the ball-screw assembly for relative rotation of the stator (6) and rotor (5) accompanied by relative rotation of the nut and screw.
Patent ES-8603603-A1 (ES)
Title: Textile finishing agent
Filed: 1984-10-29
Abstract: The finishing agent contains 0.5-10 (1-10) wt. % of nonionic surfactant prepd. by adding 1-50 (3-30) mol. of alkylene oxide to1 mol. of an amide cpd. obtd. by dehydration condensn. of 8-24C higher fatty acid and polyalkylene polyamine of formula H2N(-(CH2)n-NH)mH(I) (where n is 1 to 3 m is 2 to 9). Pref. higher fatty acids are stearic and behenic acids. The polyalkylene polyamine includes diethylene triamine, triethylene tetramine, tetramethylene pentamine, etc. The fatty acid and polyalkylene polyamine are used in a molar ratio of 3:1 to 1:1. The alkylene oxide is ethylene oxide or its mixt. with propylene oxide with an ethylene oxide content of at least 50 wt. %. The finishing agent contains 1-30 wt.% of lubricant.
Patent ES-8601448-A1 (ES)
Title: Heat transfer system for tobacco curing
IPC: F26B21/08
Filed: 1984-12-20
Abstract: The heat transfer system is for drying agricultural products, especially tobacco, and comprises a plurality of evaporators associated with a condensor and a compressor in a closed circuit. Air is also circulated in a closed circuit, heat being provided by the condensor for drying the agricultural products, with the air subsequently being cooled and dehumidified by at least one of the evaporators. Humidity and temperature may be monitored and automatically controlled, and an external evaporator may also be provided to dissipate cold and absorb external heat.
Patent ES-8700861-A1 (ES)
Title: 7-Amino-3-substituted-methyl-3-cephem-4-carboxylic acid and lower alkylsilyl derivatives thereof, and their production.
IPC: C07D215/06
Filed: 1985-02-07
Abstract: Various 7-amino-3-substituted-methyl-3-cephem-4-carboxylic acids and lower alkylsilyl derivatives such as 7-amino-3-(2,3-cyclopenteno-1-pyridiniomethyl)-3-cephem-4-carboxylic acid iodide and trimethylsilyl 7-trimethyl-silylamino-3-(5,6,7,8-tetrahydro-2-isoquinoliniomethyl)-3- cephem-4-carboxylate iodide are valuable intermediates in the preparation of new and novel antibacterial agents. A new process for the preparation of these acids and the derivatives has been devised.
Patent ES-8606586-A1 (ES)
Title: Torsion damping assembly for use in motor vehicles
IPC: F16F15/131
Filed: 1985-03-05
Abstract: A torsion damping assembly which is installed in a motor vehicle between the crankshaft of the internal combustion engine and the input shaft of the change-speed transmission has two coaxial flywheels one of which receives torque from the crankshaft and is rotatable, within limits, relative to the other flywheel which transmits torque to the input shaft of the transmission by way of a friction clutch. The flywheels are rotatable within limits relative to each other against the opposition of a damper and about the axis of a self-aligning or self-adjusting antifriction bearing one race of which is biased axially by a diaphragm spring reacting against the one or the other flywheel. The antifriction bearing surrounds a centrally located protuberance of the one flywheel and extends into a centrally located recess of the other flywheel. Such bearing can stand long periods of use because it holds the flywheels against wobbling and/or other stray movements relative to each other.
Patent ES-8706578-A1 (ES)
Title: Submerged oxygen-hydrogen combustion melting of glass.
IPC: C03B5/235
Filed: 1985-06-25
Abstract: Molten material is heated by submerged combustion of hydrogen with oxygen so that the product of combustion injected into the melt is low in volume and consists essentially of water vapor which is relatively soluble in a material such as molten glass. Preferred embodiments involve liquefying the batch materials in a first stage and subjecting the liquefied materials to submerged combustion in a second stage.
Patent ES-8700714-A1 (ES)
Title: Excavating shovel
IPC: E02F3/40
Filed: 1985-09-24
Abstract: An excavating shovel having pivotally interconnected back and front sections and wherein the front section has a torque tube supported by bushing means on the back section and wherein the torque tube is equipped with radially extending moment arm means for pivotal actuation of the front section toward and away from the back section.
Patent ES-8706150-A1 (ES)
Title: Thiazolidinedione derivatives, their production and use.
IPC: C07D277/30
Filed: 1985-10-02
Abstract: Thiazolidinedione derivatives of the general formula: <CHEM contiene="yes"> [wherein R<1> is hydrogen or a hydrocarbon residue or heterocyclic residue which may each be substituted R<2> is hydrogen or lower alkyl which may be substituted by hydroxyl group X is an oxygen or sulfur atom Z is a hydroxylated methylene or carbonyl m is 0 or 1 n is an integer of 1 to 3 L and M represent independently a hydrogen atom or L and M combine with each other to cooperate jointly to form a linkage] and their salts, which are novel compounds, possess blood-glucose and blood-lipid lowering actions in mammals, and are of value as a therapeutic agent for diabetes and therapeutic agent for hyperlipemia.
Patent ES-8707472-A1 (ES)
Title: Continuous prodn. of oxygenated water
IPC: C01B15/029
Filed: 1985-10-03
Abstract: This invention relates to a process for obtaining hydrogen peroxide in a continuous cycle which overcomes certain problems arising in processes according to the prior art.
Patent ES-8801089-A1 (ES)
Title: Meat treatment.
IPC: A23L13/00
Filed: 1985-12-13
Abstract: A process and a machine for marking meat to impart a grilled appearance thereto wherein the meat (15) is transported on a conveyor belt (12) characterised in that a branding element (21) heated to a temperature of from 200 DEG C to 550 DEG C by infrared radiation (22,23) travels in contact with the upper surface of the meat for a period of time of from 3 minutes to 3 seconds.
Patent ES-8605816-A1 (ES)
Title: N-glycosylated ureas, carbamates and thiocarbamates, their preparation method and their use.
IPC: C07H13/12
Filed: 1985-12-13
Abstract: Compounds of the formula < IMAGE > wherein R1 is hydrogen, an optionally substituted aromatic hydrocarbon radical, an aralkyl radical or an optionally substituted aliphatic hydrocarbon radical having up to 45 C atoms, R2 is an optionally substituted aromatic hydrocarbon radical, an aralkyl radical or an optionally substituted aliphatic hydrocarbon radical having 5-50 C atoms, X is O, S, NH or NR, R being an alkyl radical having up to 20 C atoms, and Z is a glycosyl radical bonded via the anomeric carbon atom, or pharmaceutically acceptable salts thereof stimulate the immune system.
Patent ES-8702080-A1 (ES)
Title: Protective switching device.
IPC: H01H71/10
Filed: 1985-12-13
Abstract: A protective switching apparatus is provided comprising in an insulating case an interruptible current path in which cooperating contacts are disposed, one of which is fixed and the other is mobile in response to the actuation of a tripping member. The mobile contact is disposed at a first end of a contact holder arm whose second end is associated with a retractable fulcrum forming the output member of the lock, the contact holder arm being subjected to the action of a resilient quick opening means and to the action of a resilient closure means. The contact holder arm is mounted without fixed fulcrum, so as to pivot either by bearing against a bearing surface of the toggle joint during tripping on a fault, or against a bearing surface of the retractable fulcrum of the lock during voluntary manual or automatic tripping.
Patent ES-8702476-A1 (ES)
Title: Mfr. of putty for sealing steam leaks
IPC: C09K3/12
Filed: 1986-04-09
Abstract: The paste-like material for use in valves, flanges and nuts, is made by (a) grinding a prod. (b) manually and an electric grinder with a coarse emergy stone; (2) placing a prod (b) in an electric stirrer and slowly adding (b) until the density of the mass reaches 2.08; and (3) extruding the mass as 20 mm. cord from a pneumatic press and cutting into lengths, e.g. of 60mm at ambient temp.