baber/WOPTO huggingface dataset:
Patent ES-477414-A1 (ES)
Title: Spiro derivatives of 3-(3,5-dihalogenophenyl)-oxazolidin-2,4-diones, processes for their preparation and their use as fungicides.
IPC: C07D263/52
Filed: 1979-02-02
Abstract: Spiro derivatives of 3-(3,5-dihalogenophenyl)-oxazolidine-2,4-diones of the formula < IMAGE > in which X and Y each independently is halogen, and n is 2 or 3, which possess fungicidal properties.
Patent ES-477834-A1 (ES)
Title: Automatic fruit labelling machine - has conveyors gripping fruit between them and transporting it past detectors controlling labelling mechanism
IPC: B65C3/00
Filed: 1979-02-16
Abstract: The machine for automatically labelling fruit has a first continuous conveyor whose slope angle is adjustable forming the base of a loading hopper. Components at regular intervals on the conveyor and at right angles to the travel direction form compartments which discharge at a feed station. Upstream of the latter a selector returns any protruding fruit to the hopper. Second and third continuous conveyors, one above the other, are movable to and from each other automatically to suit the dimensions of the fruit. The latter is gripped between conveyors at the feed station and transported past detectors through a labelling station to a discharge station. The detectors control the feed of labels equally spaced along a carrier strip.
Patent ES-482600-A1 (ES)
Title: Travelling grate cooler
IPC: F27D15/02
Filed: 1979-07-18
Abstract: A travelling grate cooler in which a fixedly arranged, air-permeable grate (3) is provided below the upper flight, permeable to the material to be cooled, of the grate chain (1) for receiving a stationary layer (18) of the material to be cooled. In this way, an extremely uniform cooling effect is obtained with a construction that is simple and also favourable having regard to wear.
Patent ES-484279-A1 (ES)
Title: Filtering apparatus for dust-laden gas
IPC: B01D46/02
Filed: 1979-09-19
Abstract: In a filtering apparatus comprising a plurality of filter bags (19), each bag (19) extends over a cage (18) and is supported at its upper end in a support base (14) forming a division between the dirty gas space below the base (14) and the clean gas space above the base (14). Also supported in the support base (14) are injectors, nozzles or inlet sockets (17) serving for the admission of scavenging gas for periodically cleaning the bags (19), the sockets (17) when in position within the bags (19) serving to seal the bags (19) to the base (14). Each bag (19) and its socket (17) may be releasably secured in the base (14) by three equi-spaced spreader levers (20) the short arms (20b) of which engage in a groove (18b) of a split ring (18a). The levers (20) are retained on the socket (17) by an elastic ring (21) and when the socket (17) is moved downwards to be secured in the base (14) the long arms (20a) of the levers (20) contact a flange (18a) at the upper edge of the split ring (18) so that the levers move over-centre and a seal is established between the filter bag (19), the ring (18) and the base (14). In another embodiment, the levers (20) are replaced by a slotted resilient frusto-conical member which moves over-centre when the socket (17) is inserted.
Patent ES-484565-A1 (ES)
Title: Process for preventing the agglomeration of free-flowing phosphorus pentachloride in closed containers.
IPC: B01J2/30
Filed: 1979-09-28
Abstract: A process inhibiting the coalescence of flowable phosphorus pentachloride in a closed container. To this end, the invention provides for a readily volatizable organic liquid boiling within the range about 20 DEG to 200 DEG C. and being inert with respect to phosphorus pentachloride to be admitted to the container prior to, during or after the introduction of phosphorus pentachloride thereinto, and for the container to be then hermetically sealed, the liquid being used in a proportion of about 1 to 15 weight %, based on the quantity of phosphorus pentachloride.
Patent ES-488979-A1 (ES)
Title: Process for preparing diazinone.
IPC: C07D239/36
Filed: 1980-02-27
Abstract: The invention provides an improved process for the manufacture of the insecticide diazinon. The process uses beta -isobutyrylaminocrotonic acid amide as starting material and, by reaction with sodium hydroxide solution or alcoholate and phosphorylation with diethylthiophosphoryl chloride, diazinon (0,0-diethyl-0-(2-isopropyl-4-methyl-6-pyrimidinyl)thiono -phosphate) is obtained directly in a high yield without isolating any intermediates.
Patent ES-8103620-A1 (ES)
Title: Optical fibre
IPC: G02B6/02
Filed: 1980-05-28
Abstract: In order to suppress cladding modes, a mask which suppresses the cladding modes is applied at the start and/or at the end of an optical fibre on the cladding region thereof.
Patent ES-8106288-A1 (ES)
Title: N-(2-isobutyronitrile sulfenyl)-N-methyl-oxime carbamates, process for their preparation and their use as pesticides.
IPC: C07C313/32
Filed: 1980-08-12
Abstract: 1. N-(2-Isobutyronitrilesulfenyl)-N-methyl-oxime carbamate of the formula I see diagramm : EP0024257,P7,F6 wherein (i) R1 is a C1 -C3 -alkylthio group or allylthio group and R2 is a methyl group or (ii) R1 is a methylthio group and R2 is an aminocarbonyl, methylaminocarbonyl or dimethylaminocarbonyl group or (iii) R1 is a 2-methylthio-prop-2-yl group and R2 is a hydrogen atom.
Patent ES-8202353-A1 (ES)
Title: Hydrocarbon reforming process using platinum/rhenium-containing catalysts
IPC: B01J23/656
Filed: 1980-10-09
Abstract: A process wherein, in a series of a reforming zones, or reactors, each of which contains a bed, or beds of catalyst, the catalyst in the leading reforming zone(s) or reactor(s) comprises supported platinum and a relatively low concentration of rhenium, and the catalyst in the last reforming zone(s), or reactor(s), of the series, comprises platinum and a relatively high concentration of rhenium. The amount of rhenium relative to the platinum in the last reforming zone, or reactor, is present in an atomic ratio of rhenium:platinum of at least 1.5:1 preferably at least 2:1, and more preferably ranges from about 2:1 to about 3:1. The beds of catalyst are contacted with a hydrocarbon or naphtha feed and hydrogen, at reforming conditions, to produce a hydrocarbon or naphtha product of improved octane quality. The progressive increase in the atomic ratio of rhenium to platinum in passing from the leading zone to the last zone reduces the amount of coke deposition on the catalyst at given reforming conditions.
Patent ES-8207620-A1 (ES)
Title: Apparatus for coupling shafts, apparatus for transmitting torque from one shaft to another, and an automotive power train.
IPC: F16D3/52
Filed: 1981-06-08
Abstract: An apparatus is provided for transferring torque from one shaft to another. The shafts (11) and (12) are coupled together using a flexible member, such as an elastomeric spring or belt (23), trained around pins (21) eccentrically mounted on at least two planet gears (19). A sun gear (15) which is connected to one of the shafts (11) meshes with the planet gears. These gears (19) are also connected to the other shaft, (12), either through a ring gear (66) or pivots (27). When one of the shafts is rotated, this causes the planet gears (19) to rotate, and this rotation moves the pins (21) in an arc. This gradual controlled movement of the pins (21) causes the belt (23) to stretch in a manner so that as torque is transferred from one shaft to the other, troublesome torsional vibrations are effectively damped. This energy-absorbing, torque cushioning apparatus is particularly suited for use as a lock-up clutch in motor vehicles.
Patent ES-8302343-A1 (ES)
Title: Nuclear fuel pellet with reduced thermal deformation
IPC: G21C3/28
Filed: 1981-11-27
Abstract: The invention relates to a nuclear fuel pellet with an essentially cylindrical shape, which is subjected to a reduced thermal deformation and thus to a lesser risk of mechanical interactions with the shell, the base surfaces of which pellet are provided with a pair of essentially conical and axial cavities whose respective vertices are aligned towards the centre of the pellet according to the invention, the larger diameter (d) of the essentially conical cavities is smaller than or equal to half the diameter (D) of the fuel pellet furthermore, the ratio between the depth (h) of each cavity and its larger diameter (d) is smaller than or equal to 1.
Patent ES-8308919-A1 (ES)
Title: Reducing the Conradson carbon and metals content of heavy oils
IPC: C10L3/00
Filed: 1982-04-08
Abstract: Selective vaporisation process for reducing the Conradson carbon (CC) and metals content of heavy petroleum fractions comprises contacting the feed and inert gas with a finely divided inert solid material in a riser reactor under mild cracking conditions, including a high temp. and a short hydrocarbon residence time. The vapour-phase prods. are sepd. from the solids and are cooled to a temp. below that at which significant thermal cracking occurs. The solids are contacted with an oxidising gas to burn off coke deposits and heat the catalysts (sic) to high temp., whereupon the heated solids are returned to the lower part of the riser. The improvement comprises introducing the inert gas into the lower part of the riser and injecting the feed into the riser at a point situated in or above the lower part. - The process is esp. useful for producing FCC feedstocks from petroleum residua. Injection of the inert gas as above provides provides greater flexibility in the feed injection rate and/or in the control of the residence time in the riser. DEAB- DE3211570 C This is a selective evaporation method, with associated equipment, for the decarbonisation and demetallising of heavy crude-oil fractions. The fraction and an inert gas are brought into contact with an inert fine-grained contact-material so as to reduce the hydrocarbon partial pressure. A number of features and variants are claimed.
Patent ES-8308072-A1 (ES)
Title: A method for determining bioactive substances.
IPC: G01N21/77
Filed: 1982-06-18
Abstract: An active membrane containing a reactive biofunctional molecule is coated on a substrate and the latter is contacted with a solution to be analyzed containing a complex conjugate of said molecule. The rate of complexion of said conjugate moiety with the membrane (which is a function of its concentration in the analyte) is measured by optical means and correlated with corresponding rates obtained from standard reference measurements, thus providing data for determining the unknown concentration of said conjugate moiety in the analyte.
Patent ES-8401307-A1 (ES)
Title: Skewer inserter for joints of meat
IPC: A22C18/00
Filed: 1982-07-23
Abstract: The inserter comprises a drum at the output of a conventional meat feeder and with a set of longitudinal lateral notches. The meat is located by the notches. - A second drum made integral with the first, is also notched to match it, and the skewers are applied via a loader mounted on part.
Patent ES-8400480-A1 (ES)
Title: Reclamation of organophosphate fluids.
IPC: C10M175/00
Filed: 1982-10-08
Abstract: Acidity of used organophosphate containing functional fluids is reduced by contact with activated alumina. The activated alumina is regenerated for reuse by a sequential leaching/heating process.
Patent ES-8308542-A1 (ES)
Title: Derivatives of cis, endo-2-azabicyclo-(3.3.0)-octane-3-carboxylic acid, process for their preparation, medicines containing them and their use.
IPC: C07C229/28
Filed: 1982-12-13
Abstract: Compounds of the formula I < IMAGE > (I) in which the carboxyl group on carbon atom 3 is orientated in the endo-position relative to the bicyclic ring system of cis-configuration, and in which R1 denotes hydrogen, allyl, vinyl or a side-chain of a naturally occurring alpha -aminoacid, which may be protected, R2 denotes hydrogen, alkyl, alkenyl or aralkyl, Y denotes hydrogen or hydroxyl and Z denotes hydrogen, or Y and Z together denote oxygen, and X denotes alkyl, alkenyl or cycloalkyl, or aryl which is optionally mono-, di- or tri-substituted by alkyl, alkoxy, hydroxyl, halogen, nitro, amino, alkylamino, dialkylamino or methylenedioxy, or denotes indol-3-yl, a process for their preparation, agents containing these compounds and their use.
Patent ES-8402189-A1 (ES)
Title: Process for making cast pieces with inserted steel tubes.
IPC: B22D19/00
Filed: 1983-04-15
Abstract: The invention provides a method and a set-up for production of castings containing cast-in steel tubes, preferably to provide cooling elements for metallurgical furnaces. The castings are from cast steel and the steel tubes are cast-in with a superheated cast steel melt. Before the casting the tubes are filled with a granular, highly thermal conductive, refractory material. In order to assure that the cast-in steel or respectively cooling tubes remain free from leaks, the invention provides to employ as a filling material one or more of the materials: burned magnesite (sintered magnesite), corundum, sintered aluminum oxide, chromite, silicon carbide, silicon nitride.
Patent ES-8402328-A1 (ES)
Title: Blowing agent combination based on azo dicarbon amide, its preparation and use in the foaming of resins.
IPC: C08J9/10
Filed: 1983-04-27
Abstract: The invention relates to a new blowing agent combination based on azodicarbonamide, production thereof and use thereof for foaming polymers.
Patent ES-8501045-A1 (ES)
Title: Door handle locks
IPC: E05B65/02
Filed: 1983-06-27
Abstract: A locking apparatus for preventing the unauthorized opening of vending machines of the type using either T-handle locks 76 or cam locks, including a retractable latch 36 for preventing operation of the door handle of lock 76 until the retractable latch is retracted, a mechanical combination lock 32 and flexible interconnecting means 39 between the retractable latch and the combination lock for retracting the latch when the correct combination is entered into the combination lock.
Patent ES-8501444-A1 (ES)
Title: Total or conjugated bilirubin determn. - using bilirubin oxidase or laccase, opt. in presence of surfactant, aromatic-carboxylic acid, sulpha drug or protease
IPC: G01F/
Filed: 1983-07-19
Abstract: In the quantitative determn. of conjugated bilirubin in biological fluids, (A) aq. bilirubin solns. with different bilirubin concns. are reacted with bilirubin oxidase originating from a microorganism of the genus Myrothecium to give a calibration curve showing the relationship between the bilirubin concn. and the absorption of the reaction mixt. (B) a biological fluid with unknown bilirubin concn. is reacted with Myrothicium bilirubin oxidase and the absorption of the resulting reaction mixt. is measured; and (C) the bilirubin concn. in the biological fluid is calculated by comparison of the measured absorption with the calibration curve. In an alternative process, the above steps are effected but instead of the Myrothecium bilirubinase there is used any bilirubin oxidase or laccase enzyme in presence of a surfactant an aromatic carboxylic acid, a sulpho drug or a protase. Analysis of conjugated and unconjugated bilirubin is used in the clinical diagnosis of liver cell lesions, hepatitic jaundice, posthepatitic jaundice, liver dysfunction, etc.
Patent ES-8603488-A1 (ES)
Title: Intermediates for clavulanic-acid derivatives.
IPC: C07F7/08
Filed: 1983-09-08
Abstract: Cpd. of formula (I) and its salts and esters, esp. the benzyl ester, are new. - Prepn. of clavulanic acid derivs. of formula (II) and their salts and esters comprises reaction of a carboxy blocked deriv. of (I) (esp. the benzyl ester) with a cpd. of formula R6OH (III) or R7CXX'H (IV) or equiv. amts. of water, opt. followed by deprotection of the carboxy gp. (Z is NHCOOR6, NHCXR7 or NH2; R6 is opt. substd. 1-6C alkyl, 2-6C alkenyl, aryl, or aryl(1-6C)alkyl; X and X' is O or S; and R7 is H, an aliphatic gp., a cycloaliphatic gp., an aryl gp. or a C-attached heterocyclic gp.). - (I) are useful in prepn. of other derivs. of clavulanic acid (claimed), esp. (II) which are disclosed in GB 1603208, 1594934 and 1585124.  (0/0) EPAB- EP-104010 B A compound of formula (I) or a salt or ester thereof. - (12pp) USAB- US4622177 A 9-Deoxy-9-isocyanate clavulanate derivs. of formula (I), carboxylic salts and esters are new. - In (I), ester gp. may be (a), (b), (c), (d), (e) or (f) with A1, H, 1-6C alkanoyl or 1-5C alkyl opt. substd: A2 is H or Me or CHA1A2 is phenacyl or bromophenacyl; A3 is Ph opt. substd; A4 is H or Ph opt. substd; A5 is H or Me; A6 is 1-4C-alkyl or -alkoxy or Ph or A5 and A6 are joined so that (c) is phthalidyl or diMe- or diMeO-phthalidyl; A7 is 1-4C alkyl, Ph, Cl- or NO-Ph; A8-A11 are each 1-4C alkyl or Ph. - Esp. cpd. is benzyl-9-isocyanato-deoxyclavylanate. - (I) may be prepd. e.g. by reacting cpd. (II) in which Rx is protecting gp. with isocyanic acid or R1OCON=NCOOR2 or with (IV) and opt. deprotection and conversion to free acid or ester. - R1-R5 are each 1-6C alkyl, aryl or arylalkyl; l, m and n are 0 or 1.
Patent ES-8505124-A1 (ES)
Title: Alarm and control system for semiconductor manufacturing plants.
IPC: G08B17/117
Filed: 1983-11-25
Abstract: This invention relates to an alarm and control system which detects leak of processing gas or a fire occurring in manufacturing process in very large-scale integrated circuit manufacturing plants, and adequately controls fire protection system such as fire extinguishing system and the manufacturing process.
Patent ES-8503739-A1 (ES)
Title: Method and apparatus for heat treating a heat-shrinkable tape-like object.
IPC: B29D7/01
Filed: 1984-05-17
Abstract: A tape-like object such as a fastener tape the shrinkage curve of which is known traverses a plurality of rollers disposed within a heating unit. In order for the tape to travel through the heating unit in a substantially tension-free state or under a prescribed tension, a suitable feed speed based upon the shrinkage curve is obtained. The rollers are driven by drive means, responsive to commands from control means, in accordance with the feed speed in such a manner that each roller rotates at a speed different from the other rollers, or in such a manner that groups of the rollers each rotate at a speed which is different for each group.
Patent ES-8506094-A1 (ES)
Title: Production of l-isoleucine
IPC: C12N15/09
Filed: 1984-07-27
Abstract: PURPOSE:To produce L-isoleucine in high efficiency, by culturing a microorganism having a recombinant DNA of a vector DNA and a DNA fragment containing the gene of enzyme participating in the biosynthesis of threonine. CONSTITUTION:A microbial strain belonging to Corynebacterium genus or Brevibacterium genus and having a recombinant DNA of a vector DNA and a DNA fragment containing the gene of enzyme participating in the biosynthesis of threonine from aspartic acid, e.g. the pEthr1-containing strain K41 of Corynebacterium glutamicum K40 (FERM-BP No.456), is cultured under aerobic condition, and L-isoleucine is separated from the cultured product.
Patent ES-8602996-A1 (ES)
Title: Compositions for the alkaline bleaching of textiles.
IPC: D06L3/02
Filed: 1984-09-19
Abstract: Alkaline bleaching formulations for textiles contain a peroxide deriv. of formula (I) R1-R4=H, 1-12C linear alkyl, 3-12C cycloalkyl or branched alkyl, 6-12C aromatic hydrocarbon and may be substd. by Cl, Br, F, NO2, OH, alkoxy or an ethylenic or carboxylic ester residue. R1 and R2 and/or R3 and R4 may together form a 3-12C opt.branched alkylene gp.
Patent ES-8607560-A1 (ES)
Title: Hybridization assay with immobilization of hybrids by antihybrid binding.
IPC: C12Q1/70
Filed: 1984-12-12
Abstract: A nucleic acid hybridization assay wherein the hybrid formed between the polynucleotide sequence to be detected and the probe is immobilized by binding of an immobilized or immobilizable form of an antibody reagent selective for binding such hybrid. Preferred antibody reagents are selective for DNA.RNA or RNA.RNA hybrids or for intercalated duplexes. The immobilized hybrid is detected preferably by use of a labeled form of a second such antibody reagent or a labeled form of the probe. The method dispenses with the need to immobilize either the probe or sample nucleic acids and permits hybridization to proceed between the sequence to be detected and the probe in solution, resulting in rapid rates of hybridization.
Patent ES-8700036-A1 (ES)
Title: Envelope for housing and fixing an adjustment rod adjusting the position of a motorcar seat.
IPC: B60N2/02
Filed: 1985-11-20
Abstract: An envelope for a rod serving to lock the position of a motorcar seat is formed by two half shells made of stamped plate and separate from one another. For one end of the half shells there are provided means for the mutual coupling and engagement of the rod on the stationary part of the seat. On the wall of one of the half shells a protuberance containing an attachment hole is provided. The attachment hole allows fixing a cable to respective control tab which, in its turn, operatively swings into a suitable cavity formed on the other half shell.
Patent ES-8702410-A1 (ES)
Title: 6-Substituted-5-phenyltetrazolo[1,5-a][1,2,4]triazolo[1,5-c]pyrimidines.
IPC: C07D487/14
Filed: 1985-12-16
Abstract: This disclosure relates to a class of novel 6-substituted-5-phenyltetrazolo[1,5-a][1,2,4]triazole [1,5-c]pyrimidines and to pharmaceutical compositions containing such compounds. The compounds and compositions disclosed are useful as renal vasodilators, diuretics and/or anti-hypertensive agents for the treatment of hypertensive disorders in humans.
Patent ES-8707045-A1 (ES)
Title: Audio signal transmission method.
IPC: H04B1/66
Filed: 1986-02-24
Abstract: According to the invention, the signal is converted into a signal representing the short-time spectrum (Figure 4) before being transmitted. Components of the signal which are irrelevant to the listener receive less weighting or are suppressed. As a result, the average decision content can be lowered to about 2.5.
Patent ES-8706200-A1 (ES)
Title: Liquid detergents with solvent.
IPC: C11D17/00
Filed: 1986-04-21
Abstract: Liquid detergent compositions are prepared from conventional detersive surfactants and other conventional detergent ingredients plus a grease-cutting solvent. The compositions contain fatty acids or soaps as a detergency builder and are formulated as stable oil-in-water microemulsions.
Patent ES-8707297-A1 (ES)
Title: Solvent-induced autolysis of cells.
IPC: C12P21/00
Filed: 1986-06-09
Abstract: A process to recover proteins, such as enzymes, from yeast cells, which comprises forming an admixture of yeast cells, water, and a minor effective amount of a polychloro aliphatic hydrocarbon, at a suitable pH, and incubating for a suitable time and temperature, such as at room temperature, of about 16 to 90 hours. The resulting supernatant is separated as an aqueous liquid containing a high enzyme activity. Enzymes can be recovered, if desired. Typical applications include Kluyveromyces fragilis for lactase, Pichia pastoris for alcohol oxidase. Typical solvents include methylene dichloride, 1,1,1-trichloroethane, and chloroform.
Patent ES-8802623-A1 (ES)
Title: Elongated products
IPC: C09D5/25
Filed: 1986-06-24
Abstract: In elongated products, for example in electrical cables or media-carrying pipes, the polymer used for the covering or for the insulation consists of a linear polyethylene (LLDPE) having a density of 0.88 to 0.95 g/cm<3> which can be crosslinked by the action of moisture after grafting one of an unsaturated silane.