baber/WOPTO huggingface dataset:
Patent ES-8103377-A1 (ES)
Title: Apparatus for luminescent determination of concentration of an analyte in a sample.
IPC: G01N33/58
Filed: 1980-03-17
Abstract: The apparatus comprises a movable member (10) which carries a plurality of cuvettes (11) containing material under test. Control means cause the member (10) to be moved to bring the cuvettes (11) successively into register with a photomultiplier (16), and in that position reagent is automatically added to a cuvette, giving rise to a luminescent reaction. Light from the reaction is detected by the photo-multiplier (16) and the resultant signal processed and recorded. The control means is triggered to stop the member (10), add reagent, record the signal from the luminescent reaction, and restart the member, from a photocell (28) which is illuminated through the member (10) only when a cuvette (11) is in register with the photomultiplier (16). According to the method, sample material containing the analyte for determination is mixed with a known amount or concentration of the same analyte labelled with a substance which is capable of taking part in a luminescent reaction. The mixture is then reacted with a known amount of another substance capable of reacting with the analyte and giving rise to a luminescent reaction with the labelling substance. From quantitative observation of the light from the luminescent reaction the amount or concentration of the analyte in the sample may be deduced.
Patent ES-8204905-A1 (ES)
Title: Heat indication method and device.
IPC: H05B3/68
Filed: 1981-01-30
Abstract: A method for indicating the thermal state of cooking appliances with an optical and/or acoustic signalling device, comprising the steps of: counting forward from a starting number in response to the heating means of the cooking appliance being switched on and, counting backwards after the heating means of the cooking appliance has been switched off, the signalling device being switched on when the count exceeds a first number and being switched off when the count falls below a second number. An apparatus for indicating the thermal state of cooking appliance with an optical and/or acoustic signalling device, comprising: an electronic bidirectional counter clock generating logic for controlling clock pulses to the counter a detector connected to the logic for determining the switching on and off of the heating means of the cooking appliance, the counter being clocked upwardly after the switching on, and being clocked downwardly after the switching off and, at least one count recognition circuit connected to the counter, which on reaching predetermined numbers switches the signalling device on and off. In both the method and apparatus the rate of forward and backward counting can be made proportional to the actual heating and cooling characteristics of the cooking appliances.
Patent ES-8203357-A1 (ES)
Title: Benzoxazole and benzothiazole derivatives with anti-allergic activity.
IPC: A61K31/42
Filed: 1981-05-12
Abstract: An anti-allergic compound of the formula: < CHEM > wherein, X is S or O R1 and R2 are each H, R3, OR4, halogen, cyano, COOR4, methanesulfonyl, nitro, trifluoromethyl or taken together, methylenedioxy, wherein R3 is lower alkyl or cycloalkyl of 3 to 7 carbon atoms and R4 is hydrogen or lower alkyl and R is -Z-O-R3 -Z-N(R5R6) Z<1>-O-Z<2>-N(R5R6) -Z- heterocycle -Z<1>-O-Z<2>-heterocycle or -Z-O-C6H4R1 wherein each of R5 and R6 are hydrogen or lower alkyl, or when taken together with the nitrogen to which they are attached R5 and R6 form a nitrogen-heterocyclic ring, R1 and R3 have the meaning hereinbefore described, and Z,Z<1> and Z<2> are each branched or unbranched alkylene chain containing from 2 to about 6 carbon atoms in the principal chain and a total of up to about 12 carbon atoms Z<1> and Z<2> when taken together with a hetero atom form a saturated heterocyclic ring and heterocycle represents a heterocyclic ring containing one or more of the hetero atoms, oxygen, nitrogen and sulfur and acid addition and conjugate salts thereof.
Patent ES-8300119-A1 (ES)
Title: Process for polymerization of alpha -olefins and catalysts therefor
IPC: C08F4/50
Filed: 1981-05-28
Abstract: Stereospecific polymerization of alpha -olefins is carried out with use of a catalyst system comprising an activated titanium compound, an organoaluminum compound and an electron donative compound. The activated titanium compound is obtained by copulverizing magnesium halide, a halongenated hydrocarbon and an orthocarboxylic acid ester and then treating the copulverized product with titanium halide.
Patent ES-8302779-A1 (ES)
Title: Process for determining streptococcal deoxyribo-nuclease B according to the toluidine-blue O method.
IPC: C12Q1/34
Filed: 1981-10-05
Abstract: A process is described for determining the desoxyribonuclease B and antibodies directed against desoxyribonuclease B. A toluidine blue O/DNA complex and a precipitating agent are used in this process.
Patent ES-8207159-A1 (ES)
Title: Optical isomer of a triazolylpentenol, and its production and use as fungicide.
IPC: A01N43/64
Filed: 1981-12-11
Abstract: Triazolyl alcohol derivative having an optical activity of (-) or (+) and represented by the general formula (I), < CHEM > wherein X represents a hydrogen atom or a chlorine atom and the asterisk indicates an asymmetric carbon atom, are prepared by stereospecific reduction of the corresponding ketone or by resolution of the racemate. The (-)-isomer is useful as a fungicide while the (+)-isomer is useful as a plant growth regulant or herbicide.
Patent ES-8302987-A1 (ES)
Title: Vertical deflection circuit, power supply for its control and television receiver comprising such a circuit.
IPC: H04N3/185
Filed: 1981-12-22
Abstract: 1. A vertical scan circuit in the switched mode used for a TV receiver, comprising a DC supply circuit for the control circuit (2) which ensures the desired variation in the vertical scan unit (10), characterized in that said supply circuit (20, 22) is fed by the DC component of the current which flows in the vertical scan unit (10).
Patent ES-8303014-A1 (ES)
Title: Harvester for hydroponically grown produce.
IPC: A01G31/04
Filed: 1982-03-24
Abstract: A harvester (10) is provided for hydroponically grown produce (40) borne in spaced cups (36) extending down through a flexible elongated strip (32) along the length thereof. The harvester comprises a frame (12) having at least one and preferably a number of guideways (28) each having a pair of elongated spaced parallel rails (30) secured in the frame and adapted to guide the flexible strip bearing the produce-containing cups (36). A strip guide roll (56) and separation means are also secured to the frame (12) for separating the produce-bearing portions of the growing cups (36) from the flexible strip (32) during its passage through the frame. A strip take-up reel (60) and means (62) for powering the same are in or adjacent to the frame. In one embodiment, the guide roll (56) is adapted to fully eject the cups from the strip and slide means (66) are provided for passage of said cups to a recovery area. In another embodiment, the guide roll raises the cups while the cups are still retained in the strip and blade means sever the raised portions of the cups. In a further embodiment a holder defining an elongated guideway for the strip is positioned in the frame upstream of the guide roll and includes blade means for severing that portion of each of the cups which depends below the strip. Such blade means may comprise a removable bade with its edge angled across the path of the strip and positioned below the strip.
Patent ES-8306006-A1 (ES)
Title: Concentrator for cold dairy prod., etc.
IPC: A23C1/12
Filed: 1982-06-15
Abstract: The concentrator comprises a multiple-effect evaporator in which one of the heaters has a condensate and/or vapour extractor. To increase performance, the extractor outlet line passes through an indirect heat exchanger with a cold preheating liquid circuit. - The exchanger is followed by a second indirect heat exchanger incorporating a cold product circuit for feed to the evaporator.
Patent ES-8306120-A1 (ES)
Title: Trisubstituted imidazole derivatives, processes for preparing them, pharmaceutical compositions containing them, and their use.
IPC: C07D233/20
Filed: 1982-07-30
Abstract: The invention relates to novel tri-substituted imidazole derivatives, especially compounds of the general formula I < IMAGE > (I) in which R1 and R2 represent, independently of each other, carbocyclic aryl and heteroaryl, A represents a divalent hydrocarbon radical, and R3 represents carboxy, esterified carboxy or amidated carboxy, their isomers and their salts, especially pharmaceutically acceptable salts, with the proviso that, if A represents methylene or ethylidene and R3 represents ethoxycarbonyl, at least one of the radicals R1 and R2 is different from phenyl, and the further proviso that, if A represents ethylidene and R3 represents carboxy, at least one of the radicals R1 and R2 is different from phenyl, p-methoxyphenyl and p-chlorophenyl, processes for their manufacture, pharmaceutical preparations containing such compounds, and their use, for example as active substances in medicaments. The compounds of the formula I can be used as skin phlogistatics, sun-screening agents and antiviral agents.
Patent ES-8308518-A1 (ES)
Title: Process for the elimination of molybdenum from aqueous solutions of manganese salts.
IPC: C01G45/10
Filed: 1982-12-17
Abstract: The disclosure relates to a process for removing molybdenum from aqueous manganese(II)salt solutions by adsorbing the molybdenum on manganese dioxide and separating adsorbend and adsorbate from the purified manganese(II)salt solution. To this end, the disclosure provides for a pH value lower than 5 to be established in the manganese salt solution for an oxidant capable of oxidizing manganese(II)compounds to manganese(IV)compounds to be added at temperatures between 50 DEG and 80 DEG C., so as to effect oxidation of a small proportion of dissolved manganese(II)salt to manganese dioxide for resulting precipitate to be allowed to remain in contact over a period of at least 15 minutes with the manganese(II)salt solution, and for the precipitate to be separated from said solution at said temperatures.
Patent ES-8404330-A1 (ES)
Title: 1,4-Dihydropyridine-3,5-dicarboxylic acid ester derivatives.
IPC: C07D405/12
Filed: 1983-03-04
Abstract: 1,4-Dihydropyridine-3,5-dicarboxylic acid ester derivatives of the general formula: < IMAGE > or acid addition salts thereof, wherein W is -CH= or -N= Y is -CH=CH-, -O-, -S-, -CH=N(O)p- (p is zero or 1) or -N(R)- (R is hydrogen or lower alkyl) X1, X2 and X3 are the same or different, and are each hydrogen, halogen, nitro, trifluoromethyl, cyano or lower alkylthio Z is aryl or 5- or 6-membered aromatic heterocyclic ring (which may have a substituent or two or three substituents which may be the same or different, and the substituent may be halogen, lower alkyl, lower alkoxy, lower alkanoylamino, cyano, nitro, lower alkylthio, trifluoromethyl, sulfamoyl, di-lower alkylsulfamoyl, amino or di-lower alkylamino) < IMAGE > is 5- to 7-membered heterocyclic ring which may have nitrogen atom, oxygen atom, sulfur atom or unsaturated bond on the ring, and may be substituted by lower alkyl, lower alkoxycarbonyl, lower alkanoylamino, ethylenedioxy or -(CH2)m-OR4 (R4 is hydrogen, lower alkyl or lower alkanoyl and m is 0, 1 or 2) R1 and R2 are the same or different, and are each lower alkyl R3 is lower alkyl, aralkyl, heteroaralkyl and n is an integer 1 to 5. Such compounds are useful as antihypertensive agents and as therapeutic agents for cardiac and cerebral circulation disorders.
Patent ES-8401946-A1 (ES)
Title: Sulphonyl ureas, process for their preparation, pharmaceutical compositions containing them and their use.
IPC: A61K31/47
Filed: 1983-03-17
Abstract: Sulphonylureas of the formula < IMAGE > in which R, R<1>, R<2> and Y have the meanings given, and physiologically acceptable salts thereof, processes for their preparation, pharmaceutical preparations based on these compounds and their use as antidiabetics.
Patent ES-8401717-A1 (ES)
Title: Cover for frying pans or similar vessels.
IPC: A47J37/10
Filed: 1983-04-05
Abstract: A disc-like cover for a frying pan comprising a disc stamped to form a carrier ring with a plurality of spoke-like radial arms connected to the ring and extending inwardly to a central region at which the radial arms merge together. A steam permeable filter of fibrous material is secured to the disc on one side thereof to cover open sectors formed in the disc between the arms. The filter is secured to the disc by a permanent adhesive. The arms each have a plurality of transverse relief cuts respectively extending from one radial edge of the associated arm partially across the width of the arm over a length greater than one-half of the width. The cuts extend parallel to one another in the region where the arms are joined to the carrier ring to form a weakening zone permitting limited change in shape of the arm. The adhesive between the filter and disc is reduced to a narrow zone at the relief cuts to leave an unadhered zone between the filter and disc adjacent the narrow zone.
Patent ES-8405397-A1 (ES)
Title: Process for the preparation of lysergic acid esters.
IPC: C07D457/04
Filed: 1983-05-11
Abstract: A process for preparing lysergic acid esters of the formula < CHEM > wherein R is alkyl of up to 3 carbon atoms, comprises reacting corresponding lysergic acid or isolysergic acid amides with corresponding alcohols at temperatures of 0 DEG to 65 DEG C for 2 to 30 hours in the presence of an acid at a pH value of 0-1.
Patent ES-8705684-A1 (ES)
Title: Quality in the manufacture of nuclear fuel.
IPC: G21C17/06
Filed: 1983-10-21
Abstract: A method and system for quality control of nuclear fuel materials, said system including amplifier/integrator circuitry, signal processors, and drift control feedback circuitry. The invention permits the qualitative and quantitative measurement of paramagnetic additives such as gadolinium for example in a paramagnetic base nuclear fuel material including ferromagnetic impurities. Drift problems relating to temperature and other effects are solved electrically and mechanically. Analysis can be conducted irrespective of the form or composition of the nuclear fuel.
Patent ES-8507432-A1 (ES)
Title: Powdered enamel prodn.
IPC: C03C1/02
Filed: 1984-04-10
Abstract: The process consists of (a) preparing a mixt. of one or more frits, which are subjected to natural or artificial drying to reduce the moisture content to approx. zero (b) milling the mixt. to a particle size which passes through a 22 mesh sieve, while leaving 85% on a 90 mesh sieve (c) dusting the enamel grains over the surface of a ceramic biscuit and (d) subjecting the dusted ceramic parts to a mono-baking process at 600-1250 deg. C.
Patent ES-8503590-A1 (ES)
Title: Brake system incorporating a stepping motor.
IPC: B60T13/68
Filed: 1984-05-03
Abstract: An electro-pneumatic brake system in which an electric brake demand signal controls the energization of a stepping motor. The shaft of the motor is threadedly engaged with a captive nut which bears against an abutment carried by a brake controlling valve, the opening of which determines brake actuating pressure downstream of the valve. Rotation of the motor therefore directly controls the brake pressure by movement of the valve.
Patent ES-8503544-A1 (ES)
Title: Apparatus for grinding the edges of a glass sheet.
IPC: B24B9/10
Filed: 1984-05-10
Abstract: A machine for grinding the edges of a sheet of glass, particularly windows for automobile, comprises, on a base, a motor for rotating the sheet of glass horizontally, a carrier moved horizontally by a bidirectional motor, which bears a wheel arm supporting in turn the grind wheel and a motor for it, the wheel arm being pushed toward the sheet of glass by a torgue motor supported on said carrier, the working parameters of the motors being controlled instantaneously by an electronic processor in which the profile of the sheet of glass is memorized.
Patent ES-8603403-A1 (ES)
Title: Process for decomposing N-oxide derivatives useful for producing olefine derivatives in high yields.
IPC: C07D207/267
Filed: 1984-11-02
Abstract: Vinyl-substd. lactams of the formula (I) are prepd. by heating at a temp. of at least 100 deg. C N-oxides of dimethylaminoethyl-substd. lactams of the formula (II) with a base in an organic solvent. - R=H, 1-4C alkyl or benzyl n=1-4. - Suitably the solvent is aprotic e.g. toluene or esp. DMF or most pref. xylene. The base may be organic or, pref., inorganic, esp. potassium carbonate. The amount of base used is generally in the molar range of 1:10 to 3:1 based on (II), esp. 1:1 to 1:2. Pref. the temp. is 100-145 deg. C, esp. 110-135 deg. C. (I) is generally pure enough to be converted to (III) without further purification.
Patent ES-8700317-A1 (ES)
Title: Vaccines contg. attenuated pathogen
IPC: C12R1/445
Filed: 1985-05-13
Abstract: Vaccines against diseases caused by pathogens in humans and other warm-blooded animals contain a form of the pathogen capable of living on protein from a non-warm-blooded animal (esp. fish protein). - Specifically the pathogens are Staphylococci, esp. S. aureus. - The parent strain is grown on a medium contg. fish protein, opt. while exposing the culture to mutagenic action, esp. UV radiation. Surviving colonies are isolated and the process is repeated several times. The final surviving cells are used directly for prodn. of live vaccines.
Patent ES-8606417-A1 (ES)
Title: Silica-titania cogel from two-step hydrolysis.
IPC: C08F4/24
Filed: 1985-07-08
Abstract: A silica-titania cogel is produced in a two-step process wherein in the first step an alkyl polysilicate and/or a tetraalkyl silicate is partially hydrolyzed in an alkaline organic solvent using insufficient water to complete hydrolysis and thereafter a tetraalkyl titanate and an excess of water are added to complete the hydrolysis. The resulting product is as good or better than silica-titania cogels made by expensive prior art techniques and offers the advantage of not requiring washing step to remove alkali metal ions and thus also does not require an azeotrope drying step to remove water.
Patent ES-8700434-A1 (ES)
Title: Multiple wavelength light photometer for non-invasive monitoring
IPC: G01J1/18
Filed: 1985-08-06
Abstract: A multiple wavelength light spectrophometer for non-invasive monitoring of a body organ in vivo comprising: a single pulsed light source, optical fibers for transmitting to and receiving the infrared radiation from the organ, a radiation detector capable of branching received radiation into several different wavelengths, an amplifier, and a data acquisition system including a microprocessor capable of compensating for light diffusion effects by employing a specific algorithm.
Patent ES-8704543-A1 (ES)
Title: Microorganism and plasmid for the constitutive synthesis of creatine amidino hydrolase and method for their production.
IPC: C12N15/55
Filed: 1986-01-03
Abstract: The present invention provides a micro-organism of the species Escherichia coli or Pseudomonas putida, wherein it constitutively forms creatinamidinohydrolase. The present invention also provides a process for the production of such a micro-organism.
Patent ES-8802394-A1 (ES)
Title: Molecular cloning and characterization of a gene sequence coding for human relaxin.
IPC: A61K35/54
Filed: 1986-01-16
Abstract: Genes and DNA transfer vectors for the expression of human preprorelaxin sub-units thereof, including genes and transfer vectors for expression of human prorelaxin and the individual A, B and C peptide chains thereof and equivalents of all such genes. Methods for synthesis of the peptides involving recombinant DNA techniques.
Patent ES-551876-A1 (ES)
Title: Blood retroperfusion system
IPC: A61M60/851
Filed: 1986-02-11
Abstract: A pump system for use in blood retroperfusion consists of a pump with a variable volume chamber 16 defined by flexible bulb 22, the pump having its outlet connected to a retroperfusion catheter 20 and an inlet connected to a line 12 that receives blood to be retroperfused. A reservoir 14 is provided in the inlet blood flow to the pump. A check valve 18 is provided in the blood flow path between the reservoir 14 and the pump. A reciprocal member 24 operates the pump, and is driven by a moving core, in the form of an electrical coil, in the magnetic field of a permanent or electromagnet.
Patent ES-8705961-A1 (ES)
Title: Erecting clean room with air cleaning system e.g. in food industry
IPC: F24F3/16
Filed: 1986-02-17
Abstract: The method is intended for erecting a clean room with air cleaning system. It comprises placing partitions to form the wall and ceiling and positioning one or more cleaning units each having an upright enclosure integrated with a clean air discharge duct extending from its upper end. The or each unit is positioned at a level such that the duct extends along the ceiling whilst the duct is provided with outlets over its entire length. - Each enclosure has a bottom inlet and at least contains a fan below a filter at the upstream end of the duct. It may also contain a heat exchanger below the fan, a condensate collector with drain, and a first-stage filter at the inlet.
Patent ES-8706190-A1 (ES)
Title: A liquid coating composition and a process for coating a substrate with such coating composition.
IPC: C08F220/00
Filed: 1986-03-26
Abstract: The invention provides a liquid coating composition curable at ambient temperature comprising a compound having at least 2 acryloyl groups or methacryloyl groups and an amino compound having a primary amino group which is blocked with an aldehyde or ketone, said amino compound being an aliphatic or cycloaliphatic amine containing 2-24 carbon atoms or an adduct of a molecular weight of 300-1500 of an epoxy compound or isocyanate compound or alpha , beta -ethylenically unsaturated carbonyl compound and a primary amine having a group reacting with said epoxy compound or isocyanate compound or alpha , beta -ethylenically unsaturated carbonyl compound. A process for coating a substrate with such composition is also provided.
Patent ES-8703992-A1 (ES)
Title: Thermal insulating pipe elements used under thermal, hydrostatic and mechanical stresses, application and manufacture of such insulating elements.
IPC: F16L59/14
Filed: 1986-05-16
Abstract: The present invention relates to improvements made to heat insulating means for piping subjected to high thermal, hydrostatic and mechanical stresses. The new insulating means comprises a plurality of sectors or layers made from a lacunal insulating material enclosing air, which sectors or layers are bonded together by sheets or layers of elastomer, and having undergone curing at a temperature less than or equal to 120 DEG C.
Patent ES-8705037-A1 (ES)
Title: Transformation vectors for microorganisms with a favourable rhizospheric activity, transformed strains and agronomic application.
IPC: A01N63/60
Filed: 1986-05-29
Abstract: The invention relates to a vector for the transformation of microorganisms of the rhizosphere, characterised in that it confers on the said transformed microorganisms the capacity to catabolise a rhizospherin.
Patent ES-8900125-A1 (ES)
Title: Ionically modified PUR spreading pastes and their use.
IPC: D06N3/14
Filed: 1986-06-18
Abstract: The present invention is directed to the preparation of optionally pigmented spreading paste based on multiphase mixtures of ionically-modified polyurethanes and/or polyurethane ureas which are prepared from special synthesis components based on silicone resins, aromatic hydroxypolyethers, aromatichydroxy polyesters, and perfluorocarbon resins, the multiphase mixtures additionally containing water and organic solvents for the polyurethanes and/or polyurethane ureas. The present invention is also directed to the preparation of these optionally pigmented spreading pastes and to their use for the production of coatings permeable to water vapor on fabric or leather substrates by the direct or transfer method using the technique of evaporation.