baber/WOPTO huggingface dataset:
Patent ES-485983-A1 (ES)
Title: Laminating Process and Apparatus
IPC: B32B7/03
Filed: 1979-11-15
Abstract: A process for forming a panel from two or more thermoplastics sheets comprising the steps of separately feeding the sheet simultaneously through a controlled temperature furnace so as to cause expansion thereof, heating at least opposed surfaces of adjacent sheets to be further heated to their melting temperature and then causing said sheets to converge together until they abut one another whereupon the opposed surfaces which have been further heated fuse or weld together, the panel thus formed then being calibrated and cooled. The invention also relates to an apparatus comprising various means for carrying out such a process and to a panel thus produced.
Patent ES-488251-A1 (ES)
Title: Process for printing voluminous textiles.
IPC: D06P3/06
Filed: 1980-02-04
Abstract: In the process, the lofty textile materials are first prepared with a) a synthetic thickener, b) a bath which contains a synthetic thickener and a dye, or c) an electrolyte-containing padding liquor or an electrolyte-containing print paste, and then, in the case of measures a) and b), printed with an electrolyte-containing print paste and in the case of measure c) printed with a print paste which has been thickened with a synthetic thickener. This produces fully penetrating prints having crisp contours.
Patent ES-8104174-A1 (ES)
Title: Acetals and their preparation.
IPC: C09K23/00
Filed: 1980-04-30
Abstract: A new method for the preparation of acetals of long chain fatty aliphatic aldehydes and polyols containing four or more hydroxyl groups which produces the acetals in a relatively pure form by reaction in a mutual solvent, preferably a C1 to C4 fatty carboxylic acid. The 'clean' acetals are useful emulsifying agents and their esters and polyalkoxy substituents are useful dispersants and surfactants for aqueous compositions.
Patent ES-8207251-A1 (ES)
Title: Textile printing process.
IPC: D06P3/54
Filed: 1981-03-12
Abstract: A "wet-on-wet" process for the resist or discharge printing of synthetic textile materials using alkali-dischargeable disperse dyestuffs which are free from sulphonic acid and carboxylic acid groups, and free from carboxylic acid ester groups which if hydrolysed would leave carboxylic acid groups attached to the dyestuff molecule, and using sodium or potassium silicate as the alkali. The prints have much better definition than when conventional alkalies are used.
Patent ES-8207213-A1 (ES)
Title: Process and apparatus for production of refuse derived fuel.
IPC: C10L5/00
Filed: 1981-03-23
Abstract: Refuse derived fuel is produced by taking raw refuse, pulverizing it and then screening it to remove fines and oversize material, the screened residue being passed to an air classifier where the light fraction, rich in paper and plastics, is separated. This light combustible refuse fraction is then passed to a densifying machine, either directly or via a secondary shredder, to produce partially compacted material which is then dried in a rotary dryer. The dried material can be passed to a second densifying machine which produces pellets in the form of small dense cylinders or blocks having a calorific value equal to about half that of coal. Coal dust or other combustible particulate material can be added to and mixed with the combustible fraction between the two densifying machines.
Patent ES-8206103-A1 (ES)
Title: Electric security outlet with delayed energization of the contacts.
IPC: H01R13/703
Filed: 1981-07-21
Abstract: The outlet comprises sockets which are maintained in an isolated state as long a connecting plug of application equipment is not completely inserted into the outlet. For this purpose switches (6,7), actuated by the conical surface of a sliding part (18) which is itself actuated by the base (39) of the plug (30) after the contacts (31 and 32) have been completely inserted in the sockets (28 and 29), provide the energisation of the sockets (28 and 29). Thus any arcing between contacts and sockets is prevented. The switches (6 and 7) may also be arc-proof devices.
Patent ES-8305204-A1 (ES)
Title: Electrocardiographic means for detecting potential ventricular tachycardia.
IPC: A61B5/366
Filed: 1981-11-17
Abstract: The late portion of a post myocardial infarct patient's QRS waveform contains a high frequency signal tail which is indicative of a tendency toward ventricular tachycardia. This invention digitally processes and filters a patient's QRS signals in a reverse time manner to isolate the high frequency tail and avoid the filter ringing which would otherwise hide the signal.
Patent ES-8307717-A1 (ES)
Title: 2-Methoxyphenyl esters of N-substituted amino acids, a process for their preparation and pharmaceutical compositions containing them
IPC: C07D333/38
Filed: 1982-05-10
Abstract: The invention provides 2-methoxyphenyl esters of N-substituted amino acids, which have mucolytic, antitussive and antiinflammatory activity.
Patent ES-8308684-A1 (ES)
Title: Fodder and fodder additives promoting the weight increase of domestic animals and a process for the use thereof
IPC: A23K1/175
Filed: 1982-08-03
Abstract: Fodder and fodder additives promoting the weight increase of domestic animals, and a process for the use thereof. The fodder and fodder additives of the invention contain stable complexes of titanium formed with ascorbic acid, o-dihydroxybenzene, dihydroxy naphthalene disulfonic acids, hydroxy carboxylic acids or polyhydroxy carboxylic acids or the salts thereof, preferably in a quantity of 0.001-6.00 percent by weight of the whole. Optionally, compounds exerting a preserving effect, preferably in a quantity of 0.01-2.0 percent by weight of the titanium complex, can be added, besides the usual components and additives of the fodder. The fodder and fodder additives of the invention promote the weight increase of domestic animals and reduce the specific fodder consumption.
Patent ES-8308683-A1 (ES)
Title: Industrial set for coffee roasting, etc.
IPC: A23F5/10
Filed: 1982-08-11
Abstract: The set comprises an axially moving cover in the main frame, on a moving frame, with a feed chamber and spindles with a bearing. To increase efficiency, a drum is supported by a spindle, and has an aperture, together with a supplementary insulation chamber. - The heater is on wheels, to facilitate repair and inspection.
Patent ES-8308866-A1 (ES)
Title: Method for the preparation of a silver catalyst for the manufacture of ethylene oxide.
IPC: B01J23/50
Filed: 1982-09-28
Abstract: This invention relates to a supported silver catalyst for the manufacture of ethylene oxide prepared by a process comprising impregnating a porous catalyst support with a solvent containing a silver salt and treating the impregnated support to effect deposition of silver on the support surface. Following silver deposition, the support is impregnated with a liquid containing a compound of at least one metal promoter dissolved in an organic solvent in which water is soluble at ambient temperature in an amount no greater than about 50 wt. % based on the weight of the water-solvent solution. The impregnated support is then treated to effect deposition of the promoter. There is also described herein a process of making such catalyst and a process for producing ethylene oxide.
Patent ES-8400143-A1 (ES)
Title: Biochemical process.
IPC: C08F8/00
Filed: 1982-10-06
Abstract: Preparation of 1,2-dihydroxy-cyclohexadienes by a biochemical process using strains of Pseudomonas putida. The dihydroxy compounds can be converted into novel 1,2-disubstituted-cyclohexadienes. Certain of the novel compounds are useful as intermediates for the production of polymers.
Patent ES-8500910-A1 (ES)
Title: Process for producing antifungal pyridazinone derivatives and certain novel compounds produced by such a process.
IPC: C07C45/46
Filed: 1983-03-18
Abstract: Compounds of formula (I): < IMAGE > (I) [wherein R1 and R3 represent hydrogen or halogen atoms, R2 represents a hydrogen or halogen atom or a lower alkyl or alkoxy group (provided R1, R2 and R3 are not simultaneously hydrogen), represents a single or double carbon-carbon bond and, where it is a single bond, R4 represents a group of formula -SR5 (wherein R5 represents an optionally substituted alkyl, phenyl, aralkyl or pyridyl group or a lower alkenyl group) and, where it is a double bond, R4 represents hydrogen] can be prepared by reacting a compound of formula (II): < IMAGE > (II) with a compound of formula R6H [where R6 represents a group -SR5, a group -SR7 (where R7 represents a group of formula < IMAGE > and Y represents oxygen or sulphur, R8 and R9 represent lower alkoxy groups and R10 represents a lower alkoxy, lower alkyl or phenyl group), a methoxy group or a halogen atom] to give a compound of formula (IV): < IMAGE > (IV) or, where R6 represents a methoxy group, a methyl ester thereof reacting this compound with hydrazine to give a compound of formula (V): < IMAGE > (V) or (VI): < IMAGE > (VI) and, if necessary, treating the compound of formula (V) with an acid or a base to produce the compound of formula (VI). All of the compounds of formula (I) are valuable antifungal agents and compounds of formula (V) where R6 represents a group of formula -SR5 are novel compounds.
Patent ES-8404481-A1 (ES)
Title: Disc brake assembly.
IPC: F16D55/226
Filed: 1983-05-06
Abstract: A disc brake assembly (10) includes a rotor (12) having a pair of friction faces (14, 16) and a pair of friction elements (18, 20) disposed adjacent the friction faces. A caliper (32) is slidably mounted on a support member (22) by mounting mechanism (40). Mounting mechanism (40) includes a camming member (66) supported by the support member (22) and slidably engaged by the caliper (32) and a torsion spring (82) which yieldably rotates the camming member (66) into camming engagement with the caliper (32) and support member (22).
Patent ES-8405647-A1 (ES)
Title: Apparatus for forming flanges at air ducts.
IPC: B21D5/04
Filed: 1983-10-11
Abstract: An apparatus is provided which forms flanges on sheet metal for ventilation duct walling. The apparatus comprises a die support which contains a pressure die, a beam punch carrier mounted in low-friction manner on the die support, and a forming roller pivotally housed in a recess of the die support. Hydraulic drives are supported, each between the die support on the one hand and the beam punch carrier or the forming roller on the other hand, and these produce the movements necessary for edge folding and roll forming. The forces which arise are taken up directly at their point of origin by the mutually moving parts themselves.
Patent ES-8501660-A1 (ES)
Title: Method of and device for manufacturing a steel elbow.
IPC: B21C37/28
Filed: 1983-10-13
Abstract: A method of manufacturing a tube bend of a metal comprises positioning a base ring in the range of the welding device, using the welding device to deposit a first section of metal on the ring, moving the ring and the welding device through an arc relatively to each other by substantially the thickness of the first section of metal and thereafter depositing a subsequent section over the first section and repeating the moving and the depositing until the desired section thickness is formed into a wall. The device includes means for mounting a plate for pivotal movement and a base ring mounted on the plate for movement therewith below a welding device arranged so that the welding device and the plate remove relatively through an arcuate path so that a series of sections of metal may be built up into a tube bend wall. The welding device advantageously includes an electrode feeder and the apparatus preferably includes a welding device to provide a plating along the side of the wall section which is built up.
Patent ES-8607890-A1 (ES)
Title: Reactionsintered oxide-boride ceramic body and use thereof in electrolytic cell in aluminum production.
IPC: C04B35/10
Filed: 1983-12-29
Abstract: Ceramic body formed by reaction sintering at pressures ranging from subatmospheric to superatmospheric of admixed and shaped reactants, which can be elements, compounds, intermetallic compounds and/or alloys, in stoichiometric proportions to form 10-90 mole percent of boride phase or phases of one or more of elements of Groups 3b including lanthanide and actinide series elements, 4b, 5b and 6b, and 10-90 mole percent of oxide phase or phases of one or more elements of Groups 3a, 4a, 3b, 4b, 5b, 6b and 8, and which phases have a maximum grain size substantially not greater than 15 mu m. Such ceramic body is useful as part of a component in an electrolytic cell used in aluminum production.
Patent ES-8504457-A1 (ES)
Title: Mixtures of FSH and LH from pig hypophyses in a definite ratio.
IPC: C07G15/00
Filed: 1984-02-10
Abstract: The mixturex of FSH ( follicle stimulating hormone) and LH ( luteinizing horomone) being extracted from pig hypophyses in a definite ratio, improve to an optimum level the induction of super-ovulation in bred animals.
Patent ES-8501963-A1 (ES)
Title: Blanching of mushrooms.
IPC: A23L19/00
Filed: 1984-03-30
Abstract: A process for blanching mushrooms in which mushrooms are treated with an edible frying oil at a temperature from 120 DEG C. to 220 DEG C. for a period of from 2.5 to 30 seconds and then separated from the liquid medium before being deep-frozen.
Patent ES-8506590-A1 (ES)
Title: Anticancer agents with low toxicity
IPC: C07D309/10
Filed: 1984-05-23
Abstract: Cpds. of formula (I) are new. In (I), R1 and R2 are both H or one of them is H and the other is OH or OMe; R3 is acetyl or 1-hydroxyethyl; R'4 is H or halo-substd. lower alkanoyl; R5 is H, OH, lower alkanoyloxy, NH2, halo-substd. lower alkanoylamino or morpholino; R6 is H, OH, lower alkanoyloxy or tetrahydropyranyloxy; R7 is H, Me, hydroxymethyl or lower alkanoyloxymethyl; R is H, OH or lower alkanoyloxy; and n is 0 or 1. - (I) are anticancer agents with low toxicity. (II) are intermediates in the prepn. of EPAB- EP-107486 B 9-Aminonaphthacene derivatives having the formula: wherein R1 and R2 are both hydrogen atoms or either one of them is a hydrogen atom and the other is hydroxy group or methoxy group; R3 is acetyl group or 1-hydroxyethyl group R4 is a hydrogen atom or halogen-substituted C1-C4 alkanoyl group, R5 is a hydrogen atom, hydroxy group, C1-C4 alkanoyloxy group, amino group, halogen-substituted C1-C4 alkanoylamino group or morpholino group, R6 is a hydrogen atom, hydroxy group, C1-C4 alkanoyloxy group or tetrahydroxypyranyloxy group, R7 is a hydrogen atom, methyl group, hydroxymethyl group or C1-C4 alkanoyloxymethyl group, R is a hydrogen atom, hydroxy group or C1-C4 alkanoyloxy group, and n is zero or one. - (29pp) - EP-107486 B Cpds. of formula (I) are new. In (I), R1 and R2 are both H or one of them is H and the other is OH or OMe; R3 is acetyl or 1-hydroxyethyl; R'4 is H or halo-substd. lower alkanoyl; R5 is H, OH, lower alkanoyloxy, NH2, halo-substd. lower alkanoylamino or morpholino; R6 is H, OH, lower alkanoyloxy or tetrahydropyranyloxy; R7 is H, Me, hydroxymethyl or lower alkanoyloxymethyl; R is H, OH or lower alkanoyloxy; and n is 0 or 1. - (I) are anticancer agents with low toxicity. (II) are intermediates in the prepn. of (I). (Dwg.0/0) USAB- US4673668 A New 9-aminonaphthacene derivs. have formula (I) in which R1 and R2 are both H and the other is OH or OMe; R3 is acetyl or 1-hydroxyethyl; R5 is H, OH, loweralkanoyloxy or NH2; R6 is H, OH or loweralkanoyloxy; R7 is H or Me. - d-7alpha-((2-deoxy-beta-D-erythro -pentapyranosyl)oxy)-9alpha -amino-9beta-acetyl -7,8,9,10-tetrahydro-6,11-dihydroxy -5,12-naphthacenedione is one specific cpd. - Cpds. (I) where R3 is acetyl are prepd. by glucosylating a cpd. of formula (II) with a saccharide deriv. in the presence of either a soluble Ag salt or a mercuric salt in a solvent comprising a halogenated alkane or an ether or a mixt. of these, followed by hydrolysis of ester gps. to yield cpd. (I).
Patent ES-8506067-A1 (ES)
Title: Synthesis of higher polyol fatty acid polyesters using high soap:polyol ratios.
IPC: C07H13/06
Filed: 1984-06-22
Abstract: An improved solvent-free transesterification process for producing higher polyol fatty acid polyesters is disclosed. In this process a mixture of a polyol, a fatty acid methyl, 2-methoxy ethyl or benzyl ester, an alkali metal fatty acid soap, and a basic catalyst, having a molar ratio of soap:polyol of from about 0.6:1 to about 1:1, preferably from about 0.75:1 to about 1:1, is heated to form a homogeneous melt. To this melt is subsequently added excess fatty acid methyl, 2-methoxy ethyl or benzyl ester, yielding the desired polyol fatty acid polyesters.
Patent ES-8507141-A1 (ES)
Title: Hydroxy-ethoxy-methyl guanine prepn.
IPC: C07D473/18
Filed: 1984-10-23
Abstract: 9-(2-Hydroxy ethoxy methyl) guanine of formula (I) is made by (a) reacting formaldehyde with 2-trifluoroactyl ethyl glycol in presence of catalyst to obtain a hemi-acetal; (b) alkylating this with thionyl chloride to give 2-trifuloroacetyloxy-ethyl chloromethyl ether; (c) dissolving in benzene and adding purine soln. and a soln. of tri-butyl ammonia in caustic soda; (d) halogenating with POCl3 and HI to obtain a cpd. of formula (I) in which R is -CH2(CH2)2OCH2OOC.CF3 (e) hydrolysing (I) in presence of a weak base; and (f) nucleophilic substitution of the Cl with gaseous NH3.
Patent ES-8606296-A1 (ES)
Title: 5-Pyrimidinecarboxamides and treatment of leukemia and tumors therewith
IPC: C07D239/47
Filed: 1984-12-19
Abstract: Novel 5-pyrimidinecarboxamides useful for regressing or inhibiting the growth of leukemia and tumors in mammals. The compounds have the formula: < IMAGE > wherein: R is hydrogen, 2- or 3-halo, 4-fluoro, 2-methyl, 2- or 4-alkoxy, or 2- or 4-trifluoromethyl, and R1 is hydrogen or R is 2-fluoro and R1 is 4-fluoro or R is 2-methoxy and R1 is 5-methyl and R2 and R3 are hydrogen atoms or carbohydrate residues and, with the exception of the compound wherein R is 4-methoxy and R1 is hydrogen, the pharmacologically acceptable acid-addition salts thereof.
Patent ES-8706402-A1 (ES)
Title: Rotary autoclave for sterilising food in containers
IPC: A23L3/14
Filed: 1985-06-24
Abstract: The containers with the prod. to be sterilised are placed in cages is a rotary drum housed inside a fixed vat provided with a cover and hermetic seal. The vat remains full of hot water during sterilising, after which the water is removed through the lower part of the vat by a pump, into an upper tank. The small amount of water left in the vat is passed to heat exchange which cools it and returns it to the vat.
Patent ES-8705234-A1 (ES)
Title: Sterilisation chamber for oxygen therapy equipment
IPC: A61L2/16
Filed: 1985-10-22
Abstract: The chamber has a supporting system for a rack of trays inlet nozzle and outlet nozzle for disinfecting and/or sterilising fluid and physiological serum or similar an outlet for liq. residues, connected to a waste collection system and socket panels where the apparatus to be disinfected and/or sterilised can be plugged in, so that the operation can take plate with the equipment functioning, when necessary.
Patent ES-8705746-A1 (ES)
Title: Meat based product.
IPC: A23L13/00
Filed: 1986-01-16
Abstract: The product of the invention is a non-cylindrical coextrudate with a meat body and a fat coating. This product is extruded from a head partitioned into a meat discharging portion and a fat discharging portion each fed from a pump. Means are provided to maintain or return the product to the strict extruded shape.
Patent ES-8706474-A1 (ES)
Title: Biochemical reactor
IPC: B01J19/20
Filed: 1986-03-26
Abstract: A biochemical reactor which includes a substrate compartment, a formation compartment and a product compartment which are connected in series with semipermeable membranes between the substrate and the formation compartment and between the formation compartment and the product compartment. Supply conduits connected between each one of the compartments allow the supply and circulation of a dissolution to all the compartments. The substrate compartment includes, in addition, an influent and effluent conduit for taking in and discharging substrate dissolution. The substrate conduits are mutually perpendicular and perpendicular to the plane of the membrane which separates the substrate compartment from the formation compartment, in such a manner that a vortex or turbulence can be formed in the substrate compartment for preventing contamination of the membrane with solute. A magnetic mixer is connected with the formation compartment in order to mix its contents, which includes a microorganism or an enzyme for converting the substrate into a product.
Patent ES-8800909-A1 (ES)
Title: Conversion of uracil derivatives to cytosine derivatives.
IPC: C07H19/06
Filed: 1986-06-03
Abstract: A process is disclosed for producing a 4-O-sulfonyluracil derivative of the formula < IMAGE > [wherein R1 is hydrogen, halogen, alkyl and alkoxy, R2 is glycosyl having protected hydroxyls and -SO2R3 is an organic sulfonyl] which comprises reacting an uracil derivative of the formula < IMAGE > [wherein R1 and R2 are as defined above] with an organic sulfonylating agent of the formula R3SO2X [wherein R3SO2 is an organic sulfonyl and X is halogen] in the presence of potassium carbonate. The obtained 4-O-sulfonyluracil is further subjected to amination. The processes are industrially adavantageous and produce cytosine derivatives such as cytidine in high yield.
Patent ES-8801318-A1 (ES)
Title: Gag antigen and its use for the detection of lav infection and in immunogenic compositions
IPC: C12N15/49
Filed: 1987-01-08
Abstract: The invention relates to GAG antigens of the LAV virus, to fragments of said antigens and to nucleotide sequence encoding them. It further concerns other Open Reading Frame fragments of LAV virus. It relates further to their use in diagnosis kits and in immunogenic compositions.
Patent ES-9200010-A1 (ES)
Title: Target acquisition system and method
IPC: F41G7/22
Filed: 1985-12-24
Abstract: A system (20) for identifying and tracking targets in an image scene having a highly cluttered background. An imaging sensor and processing subsystem (21) provides a video image of the image scene. A size identification subsystem (23) removes background clutter from the image by filtering the image to pass objects whose sizes are within a predetermined size range. A feature analysis subsystem (24) analyzes the features of those objects which pass through the size identification subsystem and determines if a target is present in the image scene. A gated tracking subsystem (25) and scene correlation and tracking subsystem (26) track the target objects and image scene, respectively, until a target is identified. Thereafter, the tracking subsystems lock onto the target identified by the system (20). Several methods relating to target acquisition are also disclosed.
Patent IE-902756-A1 (IE)
Title: Process for the preparation of a sweetener based on¹aspartame, which is in a dry form similar to that of a lump¹of sugar
IPC: A23L27/30
Filed: 1990-07-30
Abstract: The present invention relates to a process for the preparation of a sweetener based on aspartame, which is in a dry form similar to that of a lump of sugar. According to the invention, this process comprises the preparation of a composition consisting in an aqueous dispersion of aspartame and at least one agent for modifying the texture, selected from polysaccharides with a high gelling power and monosaccharides or disaccharides with low calorific power, and the lyophilization of the resulting dispersion. Application: food industry; sugar substitute.