baber/WOPTO huggingface dataset:
Patent ES-8204721-A1 (ES)
Title: Novel halophenyl-pyridyl-allylamine derivatives, processes and intermediates as well as pharmaceutical preparations thereof.
IPC: C07D213/00
Filed: 1980-11-14
Abstract: Compounds of the formula < CHEM > wherein R is H or CH3, n is 1 or 2 and X is F, Cl, Sr, I bound in an optional position to the phenyl group, provided that when X is Br it is bound in a position other than the 4 position, processes for their preparation and pharmaceutical preparations, methods of treatment employing such compounds. The compounds are useful for therapeutic treatment of various kinds of depressive conditions.
Patent ES-8203820-A1 (ES)
Title: Cyclopropanecarboxylic acid alkynyl esters, processes for producing them, and their use as pesticides
IPC: C07C29/32
Filed: 1980-12-13
Abstract: Cyclopropanecarboxylic acid alkynyl esters of the formula I < IMAGE > (I) wherein R1 is unsubstituted or substituted phenyl or thienyl, R2 is hydrogen, alkyl having 1-6 C atoms, alkenyl having 2-6 C atoms, or phenyl or naphthyl which is unsubstituted or substituted by an alkyl or alkoxy group having 1-2 C atoms or by a halogen atom, and R3 is hydrogen, alkyl having 1-6 C atoms or alkenyl having 2-6 C atoms, are suitable for combating various plant and animal pests, particularly insects, and members of the order Acarina. They can be obtained by reaction of corresponding alkynols with cyclopropanecarboxylic acid or with a reactive functional derivative thereof.
Patent ES-8202344-A1 (ES)
Title: Piperazine derivatives of theophylline.
IPC: C07D473/08
Filed: 1981-01-29
Abstract: New compounds of the formula < IMAGE > (I) < IMAGE > and the pharmaceutically acceptable acid addition salts thereof, wherein Z1 and Z2 are each independently selected from the group consisting of CH2, CHOB and C=O, wherein B is selected from the group consisting of hydrogen and alkanoyl Y is oxygen or sulfur n is an integer from 0-4 but cannot be zero when Z1 is CHOB m is an integer from 0-4 but cannot be zero when Z2 is CHOB and R1, R2 and R3 are each independently hydrogen, halogen, hydroxy, trifluoromethyl, alkyl or alkoxy are antihistamines and are therefore useful in the treatment of respiratory diseases including asthma, hay fever, allergies and the common cold.
Patent ES-8202540-A1 (ES)
Title: Process for the preparation of 3-picoline.
IPC: C07D213/12
Filed: 1981-05-06
Abstract: A process for the preparation of 3-picoline wherein a mixture acetaldehyde and/or crotonaldehyde with formaldehyde is reacted in the presence of an ammonium salt at a temperature of 180 DEG to 280 DEG C. in a closed vessel. The mixture is in the liquid phase.
Patent ES-8204010-A1 (ES)
Title: Fibrous product containing viscose.
IPC: D06M101/06
Filed: 1981-07-02
Abstract: A fabric containing viscose fibres is subjected to cross-linking by curing of a cyclic alkylene urea-aldehyde derivatives followed by mercerisation with a 10 - 40% NaOH solution and then generally further cross-linking with a final cross-linking agent. It is possible to obtain products having good dyeability, soft handle and good wet and dry crease resistance.
Patent ES-8206557-A1 (ES)
Title: Process for preparing uniform size polymer beads.
IPC: C08F2/00
Filed: 1981-08-21
Abstract: Process for the production of bead polymers of improved uniform particle size and uniform quality comprising (a) producing droplets which have a uniform particle size from the monomer or polymerization mixture to be polymerized by spraying the monomer or polymerization mixture into a liquid (continuous phase) which is essentially immiscible with the monomer or polymerization mixture, (b) encapsulating these droplets of uniform size are by shells which are stable under the polymerization conditions to be used and (c) then polymerizing the encapsulated droplets, and with the provision to maintain in the process steps of droplet production and encapsulation of the droplets certain special conditions.
Patent ES-8306321-A1 (ES)
Title: Cream preparation.
IPC: A61K9/06
Filed: 1982-04-13
Abstract: An antiinflammatory cream preparation which comprises an antiinflammatory substance hardly soluble in water in a base composition at a concentration of 0.05 to 1.5% by weight based on the preparation, the base composition comprising a medium chain fatty acid triglyceride of which the fatty acid has 6 to 12 carbon atoms, carboxyvinyl polymer and purified water in a weight proportion of 1-25:0.3-3:75-99, and with an adjusted pH of 4 to 10. The cream preparation is excellent in the availability of the antiinflammatory substance contained therein and advantageously is low in stimulation and high in safety.
Patent ES-8304902-A1 (ES)
Title: Process for obtaining pure aromatics.
IPC: C07C7/00
Filed: 1982-08-11
Abstract: Disclosed is a method for recovering pure aromatic substances from a mixture of hydrocarbons containing both aromatic and non-aromatic fractions. The input mixture is fed through an extractive stage provided with a preliminary distillation column. In the preliminary stage the aromatics-containing product is treated at a pressure up to 20 bar and a temperature up to 300 DEG C. The pressure is adjusted to a value at which the operational temperature of the preliminary stage is higher than the pressure and temperature in the extractive stage and the heat of the vapors discharged from the preliminary stage is used for heating the extractive stage.
Patent ES-8306301-A1 (ES)
Title: Television receiver high voltage generator.
IPC: H04N3/18
Filed: 1982-08-24
Abstract: In a television receiver having a picture tube that requires an ultor accelerating potential and an intermediate direct voltage, such as a focus voltage, a high voltage generator is provided that develops the two voltages. A source of alternating voltage is coupled to a primary winding of a transformer for developing an alternating polarity voltage across each of two high voltage secondary windings. A first voltage doubler is coupled to the first high voltage winding for rectifying the alternating polarity voltage developed across the winding during both polarity intervals thereof to produce a first direct voltage. The first direct voltage is applied to an intermediate voltage terminal to generate the picture tube intermediate direct voltage between that terminal and a reference terminal. A second voltage doubler is coupled to the second high voltage winding for rectifying the alternating polarity voltage developed across the winding during both polarity intervals thereof to produce a second direct voltage. The first and second direct voltages are combined and applied to an ultor terminal to generate the picture tube ultor accelerating potential between this terminal and the reference terminal.
Patent ES-8305728-A1 (ES)
Title: 2-Arylazo-2-imidazolines, acyl derivatives of the same, process for their preparation and the use in the control of ectoparasites and/or endoparasites.
IPC: A61P33/00
Filed: 1982-08-26
Abstract: Imidazoline compounds of the formula < IMAGE > in which Y represents -N=N-, Ar represents a disubstituted phenyl radical or a phenyl radical which is fused to a further ring, and R represents H, C1-C4-alkyl or acyl, process for their preparation, and their use in the control of ectoparasites and endoparasites.
Patent ES-8400539-A1 (ES)
Title: Free piston internal-combustion engine with an independently driven cam.
IPC: F02B71/04
Filed: 1982-10-18
Abstract: The engine comprises one or more units having a pair of pistons on a common shaft connecting two opposed cylinders and driving the permanent-magnet moving part of a linear alternator. The shaft carries two robust pegs engaging the rim of a cam driven by an independent eccentric motor. The cam rotates substantially in synchronism with the engine so that the pegs are in virtual contact with it and no energy loss is implied. The contact becomes positive if the piston rod overruns or if one cylinder misfiring fails to initiate compression in the other. The engine can be started by means of the independent motor without recourse to compressed air or use of the linear alternator as a starter motor.
Patent ES-8401591-A1 (ES)
Title: Seals for liquid-tight closure between rotary component and partition
IPC: F16J15/32
Filed: 1982-11-19
Abstract: A seal for producing a liquid-tight closure between a rotary component and a partition separating two chambers, where the rotary component penetrates the partition, said seal includes a retaining means which may be secured to the partition so that it surrounds the rotary component. The retaining means locates an annular floating member, so that it is free to float radially. The annular floating member has a small clearance about the rotary component and is provided with sealing means which will close the gap between the floating member and the rotary component to form a liquid-tight closure, upon exposure to liquid, following the flooding of one of the chambers.
Patent ES-517746-A1 (ES)
Title: New prostacyclins and preparation method thereof.
IPC: A61K31/34
Filed: 1982-11-27
Abstract: Prostacyclin derivatives having the general formula I < IMAGE > wherein R1 is either the OR3 rest, wherein R3 may be hydrogen or an alkyl group with 1 to 10 atoms of carbon and optionally substituted by halogen, aryl, C1-C4-alkoxy or C1-C4-dialkyl-amino, a cyclo-alkyl group, an aryl group or an heterocyclic group, or the rest NHR4, wherein R4 may be hydrogen, an alkanoyl or alkane-sulfonyl group with 1 to 10 atoms of carbon, A represents either -CH2-CH2- , or -CH=CH- (trans), W represents either < IMAGE > wherein the group OH is either esterified with a benzoyl rest or an alkanoyl rest having 1 to 4 atoms of carbon, or is etherified with a tetra-hydro-pyranyl, tetra-hydro-furanyl, alkoxy-alkyl (1 to 4 atoms of carbon) or tri-(C1 to C4-alkyl)-silyl rest, the free or esterified OH group being in the position alpha or beta the symbols D and E representing in common a direct bond or the symbol D representing itself an alkyl group in a straight or branched chain with 1 to 5 atoms of carbon and the symbol E representing an oxygen atom or a direct bond, the symbol R2 represents an alkyl group with a straight or branched chain having 1 to 6 atoms of carbon, an alkenyl group with a straight or branched chain having 2 to 6 atoms of carbon, group which may be substituted by phenyl, halogen or alkyl with 1 to 4 atoms of carbon or then, when the symbols D and E designate a direct bond, an alkinyl group with 2 to 6 atoms of carbon, optionally substituted in position 1 by halogen or alkyl with 1 to 4 atoms of carbon, the symbol R5 represents a hydroxy group which may be either esterified by an alkanoyl rest having 1 to 4 atoms of carbon, or etherified by a tetra-hydro-pyranyl, tetra-hydro-furanyl, alkoxy-alkyl or tri-alkyl-silyl rest and, providing that R3 is hydrogen, the salts of such derivatives with physiologically acceptable bases. Said compounds are characterized by a hypotensive activity and an inhibiting activity of thrombocyte aggregation. The invention also relates to preparation processes of such compounds.
Patent ES-8401962-A1 (ES)
Title: Hexahydro-trans- and tetrahydropyridoindole neuroleptic agents.
IPC: C07D471/04
Filed: 1982-12-16
Abstract: Derivatives of 2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole and of (+)enantiomeric, mixtures of (+) and (-)enantiomeric or (+/-)racemic 2,3,4,4a,5,9b-hexahydro-4a, 9b-trans-1H-pyrido[4,3-b]indole, substituted at the 5-position with an aryl group and at the 2-position with a carbonylaminoalkyl group or an aminoalkyl group, are neuroleptic agents useful in the treatment of certain psychoses and neuroses.
Patent ES-8400496-A1 (ES)
Title: Equipment for feeding evaporators in vapour-deposition apparatuses.
IPC: C23C14/24
Filed: 1983-01-13
Abstract: For the loading of evaporators in vapor coating plants with shaped pieces made of vapor coating materials there is used an apparatus which is characterized by rolls having indentations for receiving the shaped pieces, centered on a rotatable shaft and surrounded by a closely fitting housing by a moving part having gradual feed fastened on the shaft and by a swivelable shaft moveable into a resting position and into a loading position, on which there is mounted the shaft having rolls via fastening elements. Thereby the housing of the rolls is provided with a recess corresponding to the shaped pieces, which is located in the loading position directly above the evaporator. Because there is only a short time loading process there is no need to cool and there is avoided influencing of the vaporization by the action of moving.
Patent ES-8403467-A1 (ES)
Title: Azolyl-substituted oximino-cyano-acetamide derivatives.
IPC: A01N43/64
Filed: 1983-06-17
Abstract: Fungicidally active novel azole-substituted oximino-cyano-acetamide derivatives of the formula < IMAGE > in which R1 and R3 each independently is hydrogen or alkyl having up to 3 carbon atoms, R2 is hydrogen, alkyl having up to 6 carbon atoms, or halogenoalkyl having up to 2 carbon atoms and up to 5 halogen atoms, R4 is hydrogen or CO-NH-R5, R5 is hydrogen, cycloalkyl having 3 to 7 carbon carbon atoms, or alkyl having up to 8 carbon atoms and optionally substituted by cyano, hydrocarbonyl, aminocarbonyl, alkoxy and/or alkoxycarbonyl, each having up to 4 carbon atoms in the alkyl part, A is N or CH, and n is 0 or 1.
Patent ES-8502429-A1 (ES)
Title: Bronchial secretion promotive, mucus fluidization active and antitussive novel compound, manufacture and pharmaceutical composition
IPC: C07D277/06
Filed: 1983-08-04
Abstract: The novel compound guaiacol N-acetyl-4-thiazolidinecarboxylate of the formula I < IMAGE > has a bronchial secretion-stimulating, mucolytic and antitussive activity and is at the same time distinguished by favourable pharmacokinetic date. At the same time, a process for its preparation is claimed in which N-acetyl-4-thiazolidinecarboxylic acid is esterified with guaiacol.
Patent ES-8506839-A1 (ES)
Title: Parenchymal cell cellulose and related materials, and a method of producing the same.
IPC: C08B15/08
Filed: 1983-09-01
Abstract: Methods for the isolation of certain biologically important polymers from parenchymal cell-containing plant materials, especially sugar beet and citrus pulp, are disclosed. Hydrolysis under extremes of pH and under elevated temperatures for short reaction periods with physical shearing are disclosed which lead to the isolation of hemicellulosic and cellulosic components of such plant materials without substantial degradation thereof. Novel cellulosic products and vegetable gums are provided having unique physical, chemical and rheological properties.
Patent ES-8600527-A1 (ES)
Title: Photoconductive compositions.
IPC: G03G5/06
Filed: 1983-12-16
Abstract: A photoconductive composition comprises a photoconductor and a sensitizer. The sensitizer has the formula < IMAGE > wherein R represents alkyl R1 represents H, alkyl or aryl R2 represents the atoms required to complete a hetero or carboxyclic ring A- represents an anion and n represents the valency of the anion. The composition is sensitive to both laser light sources and tungsten light sources and is useful in electrophotographic reproduction.
Patent ES-8502522-A1 (ES)
Title: Brake adjusting screw and clip assembly.
IPC: F16D51/28
Filed: 1984-01-30
Abstract: Drum brake assembly (10) includes a drum (12) and a fixed support (14) mounted adjacent the drum. A pair of brake shoes (18,20) are mounted on the fixed support (14) and a pair of actuator housings (38,40) are mounted between the brake shoes. Each of the actuators includes an adjusting screw (50) and a clip (58) which connects the screw with the corresponding brake shoe (18 or 20) while permitting the screw to turn, thus facilitating manual adjustment of the brake. The clip (58) includes a body portion (60) and a pair of arms (74,76) which wrap around the periphery of the flange. Each of the arms (74, 76) carries a detent (78, 80) for engagement with the recesses (82) on the periphery of the flange. A Belleville washer is mounted between the clip (58) and the flange (54) and yieldably urges the clip (58) toward the corresponding brake shoe (18 or 20).
Patent ES-8500484-A1 (ES)
Title: Remote signalling apparatus, particularly suitable for remote surveillance purposes
IPC: H04H20/00
Filed: 1984-02-15
Abstract: The present invention pertains to a remote signalling apparatus particularly suitable for remote surveillance purposes and provides direct signalling of occurred events via the actuation of optical and acoustic alarm reporting devices, and further provides for retransmission signalling of occurred events via the use of remote signalling systems of the radio-electronic transmission type and/or the telephonic transmission type. Apparatus is provided to detect and indicate the occurrence of a malfunction of a transmitter or receiver unit, while further providing irrefutable proof of occurred events by recording the occurrence of the same along with the date and time of such occurrence.
Patent ES-8600364-A1 (ES)
Title: Ionizable olefin based resinous tackifiers for latex.
IPC: C08F8/00
Filed: 1984-05-17
Abstract: There is provided a tackifier composition especially suited for use with natural rubber latex and formed from an olefin resin, preferably a polymerized terpene hydrocarbon resin condensed with an unsaturated carboxylic acid or anhydride, optionally partially esterified with a C1-C30 alcohol or phenol, and neuralized with a base, preferably a volatile base such as an amine, and then dispersed in an aqueous medium. The tackifier when added to a latex forms compositions useful particularly as pressure sensitive adhesives.
Patent ES-8603090-A1 (ES)
Title: Apparatus for reproducing at least one coloured surface on a photographic emulsion.
IPC: G01J3/52
Filed: 1985-01-21
Abstract: The emulsion is placed on a turntable in a central circular opening in the surface (8) of a sensitometer. A mask movable across the surface comprises a frame and shutter for total or partial covering of an elongated window perpendicular to the direction of movement. - The emulsion is exposed to light from a projector via the filter box. A central control unit with a keyboard for reference colour selection, function keys and a digital display, controls the successive presentation of three prim. colour filters between the projector and mask, for exposure times calculated in accordance with the desired colour.
Patent ES-8605861-A1 (ES)
Title: Novel acidic polycyclic ether antibiotic.
IPC: C07D493/10
Filed: 1985-02-14
Abstract: A new acidic polycyclic ether antibiotic, CP-63,517, having the formula: < IMAGE > (I) and cationic salts thereof produced by submerged aerobic propagation of Streptomyces endus subsp. aureus, ATCC-39574, a new strain of microorganism isolated from a soil sample in Japan, a process for producing this antibiotic and methods for its use to improve feed utilization, promote growth of cattle and swine and to control coccidiosis.
Patent ES-8607354-A1 (ES)
Title: Flexible polyvinylidene fluoride compositions, and their use, especially in making flexible tubes.
IPC: C08L27/00
Filed: 1985-03-05
Abstract: Polyvinylidene fluoride compositions have their flexibility improved by incorporation therewith of a minor proportion of one or more esters formed between at least one aliphatic diol such as 2,2-dimethyl 1,3-propanediol, a polyethylene glycol, propylene glycol, a polypropylene glycol, tetramethyleneglycol, a polytetramethyleneglycol or an aliphatic triol such as glycerol, and a monocarboxylic acid of aliphatic chain containing 2 to 10 carbon atoms or a monocarboxylic acid of aromatic radical such as benzoic acid. Polyvinylidene fluorides of improved flexibility are particularly useful for manufacturing flexible tubes for conveying various fluids such as, for example, hot water, chemical products, hydrocarbons.
Patent ES-8605407-A1 (ES)
Title: Granulation.
IPC: B02C19/00
Filed: 1985-04-11
Abstract: A rotor of granulating device has at least one blade cooperating with a fixed blade across which sheet metal is fed. The pieces formed by the blade are then comminuted by a further rotor itself having at least one second blade for achieving  repeated comminuation. - The small-size comminuted particles then pass through a screen bounding the working zone. In the process, the number of cuts per unit time is higher in the granulator than in the shear. The granulator can be cooled by an evaporative cooling process.
Patent ES-8604297-A1 (ES)
Title: Washing agent with intensified washing power.
IPC: C11D1/722
Filed: 1985-06-05
Abstract: Washing agent contains (I) 4-30 wt.% of a mixt. of (a) ethoxylated 12-10C aliphatic alcohols with 2-6 mols. EO and/or lower ethoxylated alkylphenols with 1.5-4 mols. EO, and (b) ethoxylated 12-20C aliphatic alcohols with 8-20 mols. EO and/or higher ethoxylated alkylphenols with 6-20 mols. EO, in ratio (a): (b) of 1:0.5-5, (II) 1-10% of a reaction prod. from a triglyceride of a 10-22C fatty acid, with hydroxyalkylpolyamines contg. at least 1 hydroxyethyl, hydroxypropyl or dihydroxypropyl gp., and at least 2 H linked to N, (III) 5-60% of usual washing agent components, apart from anionic surfactants, and (IV) 0-30% of anionic surfactant, but not more anionic surfactant than nonionic surfactant. - Pref. the condensation prod. has a molar ratio of hydroxy-alkylpolyamine:fatty acid residues of 1:1.3-4 (1:1.5-3) and contains 2-20 (5-15) wt.% diamide ester, 20-60 (25-45)% diamide, 5-40 (10-35)% monoamide, and 5-40 (10-30)% fatty acid triglyceride, the rest being free fatty acids, free amines and glycerol.
Patent ES-8701852-A1 (ES)
Title: Method and apparatus for optimizing the reduction of the size of spangles on a galvanised steel sheet.
IPC: C23C2/26
Filed: 1985-06-13
Abstract: The process for optimizing the solidification of zinc on a steel strip (2) under the action of germs of crystallization constituted by zinc in the form of a fine powder, which are projected by a conveying fluid inside a case (1) onto the two sides of the strip (2), is characterized in that the temperature of the strip at the exit of the case (1) is measured and this temperature is maintained at an optimal value by regulating the flow of air blown into the case as a function of the difference between the measurement obtained and the optimal temperature.
Patent ES-8703671-A1 (ES)
Title: Severing of tubes in steam generator.
IPC: B23D45/12
Filed: 1985-11-21
Abstract: Apparatus for severing primary tubes of steam generator of a nuclear reactor. The tubes are under water because they are radioactive and also because it is undesirable to expose the tubes to oxidation. The tubes are in a confined region of the steam generator affording limited access for cutting. The apparatus includes a file whose cutting surface is cylindrical. The file is located wholly in the region where the tube is clamped within the cooperative clamps which secure the tube for cutting. The file is rotated in cutting engagement with the tube by an air motor. The file is mounted on a slider which is pulled by a cable causing the file to cut through the tube.
Patent ES-8705831-A1 (ES)
Title: Water purificn. plant by bacterial fermentation
IPC: C02F/
Filed: 1986-03-14
Abstract: Bacterial fermentation purification plant comprising a series of tanks within each of which spaces are provided in series communicating together and connected by pipes in which the liquid is taken close to the outlet and is delivered, possibly enriched with oxygen and other gases, to the aforesaid spaces in order to maintain the movement of liquid constant, increase the growth and activity of the specific bacterial flora most appropriate to the type and concentration of the specific polluting agents present in each tank and finally for reducing the quantity of sludge so that there remains a low concentration of the organic material metabolised by the micro-organisms suspended in the liquid.