baber/WOPTO huggingface dataset:
Patent ES-463166-A1 (ES)
Title: 1,4-dihydropyridine-3,5-dicarboxylic acid diester derivative several processes for its preparation and its use as a coronary therapeutic agent
IPC: A61K31/455
Filed: 1977-10-13
Abstract: Novel isobutyl 2,6-dimethyl-3-methoxycarbonyl-4-(2'-nitrophenyl)-1,4-dihydropyridine- 5-carboxylate of the formula < IMAGE > is prepared by reacting methyl 2'-nitrobenzylideneacetoacetate either with isobutyl beta -aminocrotonate or with isobutyl acetoacetate and ammonia. The novel compound can be used as a coronary therapeutic.
Patent ES-470633-A1 (ES)
Title: Method of seismic exploration
IPC: G01V1/00
Filed: 1978-06-08
Abstract: Seismic exploration on land and on ocean beds is performed by emitting vibrational acoustic signals of long time-duration within a desired frequency spectrum at one or a number of points, the signals corresponding to the waves received from the reflectors being then processed. The method further consists in forming the complex spectrum of the received signal corresponding to the emitted signal in respect of each frequency band, in forming the complex spectrum of a reference of the emitted signal in respect of each frequency band and in dividing the complex spectrum of the received signal by the complex spectrum of the reference of the emitted signal, at least an external portion of each complex spectrum being eliminated in the case of each complex spectrum.
Patent ES-476165-A1 (ES)
Title: 3,4-Methano pyrrolidine derivatives, compositions thereof and use as plant-growth regulating agents.
IPC: C07D209/52
Filed: 1978-12-20
Abstract: 3,4-Methano pyrrolidine derivatives of the general formula: < CHEM > wherein R1 represents hydrogen, alkyl, alkenyl, alkynyl, aryl, or aralkyl, optionally substituted by one or more halogen atoms, alkyl or alkoxy groups a group < CHEM > wherein X represents an oxygen or sulphur atom, and R3 represents a group -NR1R1, a group N(R1)-NR1R1, in which both R1's, together with the nitrogen atom to which they are attached form a heterocyclic ring or a group (X)nR4, wherein n is 0 or 1 and R4 has the same meaning as R1, or represents a metal ion of (sub)group I or II of the Periodic Table, an ammonium or an alkyl substituted ammonium ion a cyano group, an oxygen moiety or the group -NO, or an alkyl- or arylsulphonic or -sulphinic acid group and R2 represents a group < CHEM > wherein X and R3 have the meaning as defined hereinbefore a group -CH2(X)R4 or a group -CH(XR4)(XR5), wherein X and R4 have the meaning as defined hereinbefore and R5 has the same meaning as R1 or the corresponding amine hydrogen halide acid salt, with the proviso that when R1 is a hydrogen atom, R2 does not represent a group < CHEM > wherein R6 represents a hydrogen atom, an alkali(ne earth) metal, ammonium or alkylammonium ion or an alkyl group of up to 10 carbon atoms. Compositions thereof and a method for sterilizing male anthers in plants.
Patent ES-477387-A1 (ES)
Title: Guanidino imidazoles and thiazoles
IPC: A61P1/04
Filed: 1979-02-01
Abstract: The invention relates to guanidine derivatives of imidazoles and thiazoles which are histamine H-2 antagonists and which inhibit the secretion of gastric acid, to methods for their manufacture, to pharmaceutical compositions containing them and to methods of using such guanidine derivatives and compositions. The guanidine derivatives are of the general formula I: < IMAGE > I in which X is S or NH, Y is CH2, a direct bond or a vinylene radical, m is 0 to 4 and n is 1 to 4, R1 is hydrogen, halogen or alkyl, R2 is hydrogen, alkyl, alkanoyl or aroyl, A is a 3,4-dioxocyclobuten-1,2-diyl radical or C=Z in which Z is O, S, NCN, NNO2, CHNO2, NCONH2, C(CN)2, NCOR3, NCO2R3, NSO2R3 or NR4 in which R3 is alkyl or aryl and R4 is hydrogen or alkyl, B is alkoxy or alkylthio or NR5R6 in which R5 and R6 are independently hydrogen, alkyl, alkenyl, cycloalkyl, hydroxyalkyl, alkoxyalkyl, alkylaminoalkyl or dialkylaminoalkyl and the salts thereof.
Patent ES-480226-A1 (ES)
Title: Process for the manufacture of alpha , beta -unsaturated N-substituted carboxylic acid amides
IPC: C07C231/08
Filed: 1979-05-04
Abstract: Process for the manufacture of alpha , beta -unsaturated N-substituted carboxylic acid amides of the general formula < IMAGE > (I) in which R1 represents H or CH3 R2 represents H or CH3, and Y represents a divalent straight-chain or branched organic radical having 2-30 carbon atoms, and R3 represents H or the radical of an amine of the formula -N(R4)(R5), in which R4 and R5 represent alkyl radicals having 1 to 4 carbon atoms, by reacting beta -substituted carboxylic acid amides of the formula < IMAGE > (II) in which Z represents OH or the radical R6O-, in which R6 is an alkyl radical having 1 to 4 carbon atoms, with amines of the general formula H2N-(Y)-R3 III at temperatures in the range of 100 DEG to 200 DEG C., preferably 120 DEG to 175 DEG C., with the elimination of ammonia, and heating the resulting N-substituted beta -hydroxycarboxylic or beta -alkoxycarboxylic acid amides in the presence of catalysts, water or alcohol, respectively, being split off. The water is split off at temperatures of 100 DEG -250 DEG C. with acidic catalysts such as phosphoric acid, or basic catalysts such as sodium hydroxide, and alcohol is split off at 70 DEG -150 DEG C. with basic catalysts such as sodium or potassium hydroxide. The reaction product is separated by distillation, optionally in vacuo.
Patent ES-480355-A1 (ES)
Title: Timing control for fuel injection pump
IPC: F02M41/14
Filed: 1979-05-08
Abstract: A fuel injection pump having a mechanically adjustable servo valve for controlling the timing of the pumping event is disclosed. A pivoted lever has one end which engages the spring seat of a timing control plunger servo valve which is also subjected to a speed related hydraulic signal and another end which engages a cam clamped on the throttle shaft to pivot the lever according to the rotational position of the shaft. The profile of the cam is such as to retard the timing of the pumping stroke when the charge delivered by the pump is increased so that pressure built up in the pump is delayed and injection pressure is reached at a substantially constant crankshaft angle regardless of variations in speed and load on the engine. The mechanism is failsafe since it cannot interfere with the movement of the throttle shaft to reduce fuel delivery.
Patent ES-483478-A1 (ES)
Title: Single-camshaft dobby mechanism with selvedge-shedding device - driven from the same camshaft with independently-variable phase difference
IPC: D03C11/00
Filed: 1979-08-18
Abstract: A selvedge-shedding device for a dobby mechanism is claimed which is driven from the same cams which operate the reciprocating knives of the main dobby, by means of additional levers engaging the cams on the opposite side of the camshaft to the knife-operating levers. The angular position of the fulrcum of the additional levers is adjustable with respect to the camshaft, so that the phase difference between the motions of the main shed and the selvedge shed can be varied. The additional levers give an alternating reciprocating motion to two coaxial shafts connected by a reversing gear, which are connected to the operating levers of at least two selvedge healds. The mechanism allows selvedge healds to be operated independently of the main healds, without the added complication and expense of a separate camshaft.
Patent ES-483512-A1 (ES)
Title: Catheter placement assembly having axial and rotational alignment means.
IPC: A61M25/06
Filed: 1979-08-20
Abstract: A needle-inside, catheter placement assembly including a needle and a catheter unit comprising a catheter, winged catheter insertion means, flexible tubing and tube hub, wherein axial and rotational alignment of the needle and catheter unit are maintained by mechanically interlocked complementary means associated with the needle and lumen of the winged catheter insertion means. Means for removably connecting the proximal ends of the catheter unit and needle to stretch the flexible tubing tautly are also provided.
Patent ES-483957-A1 (ES)
Title: Pesticidal aqueous suspension
IPC: A01N25/30
Filed: 1979-09-06
Abstract: A pesticidal aqueous suspension having an excellent dispersion stability, which comprises, as a pesticidally active ingredient, an N-methyl- or N-phenylcarbamate which is solid and has a solubility in water of about 10 to 10,000 ppm at room temperature, suspended in water in a finely dispersed state with a surfactant having a hydrophilelipophile balance (HLB) less than 5 and polyvinyl alcohol having a degree of hydrolysis of about 70 to 90 mol % and a degree of polymerization of about 300 to 2,600 as dispersing agents in the presence of ethylene glycol and liquid paraffin as dispersion stabilizers.
Patent ES-8101800-A1 (ES)
Title: Tape transport means for cassette tape recorder
IPC: G11B15/60
Filed: 1980-01-23
Abstract: A cassette tape recorder drive mechanism including a capstan and an associated pinch roller, a first tape guide means causing the tape to be partially wound on the capstan and a second tape guide means adjacent the first guide means mounted on the axis of the pinch roller for selective engagement with the capstan to vertically restrict movement of the tape in contact with the capstan regardless of the direction of tape movement.
Patent ES-8103363-A1 (ES)
Title: Turbulator with ganged strips
IPC: F28F13/12
Filed: 1980-04-17
Abstract: An improved turbulator unit for insertion in a heat exchanger tube with the turbulator having a plurality of elongated strips of metal each formed of a series of alternating deflection panels successively joined together by substantially triangular bridging portions with the strips being ganged together and anchored substantially on the axis of the tube by alternate ones of the bridging portions and the other bridging sections being disposed adjacent the inner wall of the tube.
Patent ES-8104575-A1 (ES)
Title: Optical circuit arrangement.
IPC: H01S5/30
Filed: 1980-07-15
Abstract: A semiconductor laser is disclosed wherein the active region has been doped with deep-level electron traps either by proton bombarding the active region or by doping with an impurity, such as oxygen, iron, or chromium. The density of traps is such that an optical absorption parameter of greater than 30 cm-1 is achieved. This laser, when combined with an ordinary photodiode, exhibits overall optical gain thereby permitting an array of optical logic circuits.
Patent ES-8105822-A1 (ES)
Title: Crash-resistant fuel pump.
IPC: F04B43/02
Filed: 1980-09-30
Abstract: A fuel pump improvement comprises a leak proof seal formed between the fuel pump body and pumping element. The fuel pump body and a housing are clamped together to form a unified fuel pump assembly.
Patent ES-8203077-A1 (ES)
Title: Process for preparing 5-cyano-5H-dibenz(b,f)azepine and 5H-dibenz(b,f)azepine-5-carboxamide.
IPC: C07D223/24
Filed: 1980-10-28
Abstract: The invention relates to a novel and technically advanced process for producing 5-cyano-5H-dibenz[b,f]azepine by reacting 5H-dibenz[b,f]azepine with a halocyanogen in the presence of strongly polar substances. 5-Cyano-5H-dibenz[b,f]azepine can be used as starting material for producing 5-carbamyl-10(11)-oxo-10,11-dihydro-5H-dibenz[b,f]azepine, which is known to have central-depressant, anticonvulsive and central-muscle-relaxing activity.
Patent ES-8201254-A1 (ES)
Title: Modular door-closer.
IPC: E05F3/10
Filed: 1980-11-06
Abstract: A modular door closure system comprises a rack and pinion motor assembly with single action opening 2a mounted in a first case 5a a similar motor assembly with double action opening mounted in a housing element 5, 6 and a spring and shock absorber restoration drive 4 mounted in a second case 7 that can be assembled with either the first case 5a to constitute a single action door closure 1a, or with the housing element to constitute a double action door closure 1.
Patent ES-8205742-A1 (ES)
Title: Removal of water from aqueous carboxylic acid streams.
IPC: C07C57/07
Filed: 1980-12-11
Abstract: Water is removed from an aqueous carboxylic acid stream containing stream by the use of a polyanhydride. The aqueous carboxylic acid contains 50% by weight, preferably 80% and in particular 95% by weight of carboxylic acid. The process is particular applicable to an acid stream containing acrylic acid to product acrylic acid of high purity. The polyanhydride can be a copolymer of maleic anhydride and diisobutylene cross-linked with divinylbenzene. The polyanhydride can be regenerated for use.
Patent ES-8202174-A1 (ES)
Title: Sound-monitoring device for an industrial installation
IPC: G21C17/017
Filed: 1981-02-11
Abstract: Sound monitoring device for an industrial installation to detect possible impacts of stray bodies including at least one set of two sound detectors arranged in contact with the wall of the installation or in its vicinity, and a measuring and alarm circuit. The detectors are connected to this measuring circuit which includes a device for measuring the separation in time between the reception of the sound waves at one and the other detector, a comparator for this separation with at least one set of two predetermined values, and an alarm which is triggered if the separation in time falls between the two predetermined values. The invention is particularly useful for surveillance of the primary circuit of a pressurized water nuclear reactor.
Patent ES-8206610-A1 (ES)
Title: Hydroxyl-containing liquid polymers and adhesives made therefrom.
IPC: C08F220/10
Filed: 1981-03-09
Abstract: Low viscosity hydroxylated liquid polymer having polymerized therein a mercaptan compound containing hydroxyl and/or carboxyl group (s) in an amount sufficient to reduce viscosity and provide low peel property on the order of 10 to 25 ounces without significantly lowering the adhesive properties thereof, to a removable, low peel adhesive which is a reaction product of the liquid polymer and an isocyanate prepolymer, and to a substrate having deposited thereon said adhesive. The removable adhesive produces a clean 180' peel while maintaining good tack and shear and due to its low viscosity, it can be processed at 100% solids, i.e., without any solvent.
Patent ES-8201985-A1 (ES)
Title: Triazolyl-benzyloxy ketones and carbinols, process for their preparation and their use as fungicides.
IPC: C07C45/63
Filed: 1981-03-31
Abstract: Triazolyl-benzyloxy-ketones or carbinols of the formula < IMAGE > in which A is a keto group or a CH(OH) group, X is a halogen atom or an alkyl or halogenoalkyl radical, and n is 0, 1, 2, 3, 4 or 5, or an addition product thereof with a physiologically acceptable acid or metal salt, which possess fungicidal properties. Intermediates wherein A is a keto group and the azole group is replaced by chloride or bromine are also new.
Patent ES-8406905-A1 (ES)
Title: Apparatus and method for classifying fuel pellets for nuclear reactor
IPC: G01B11/24
Filed: 1981-07-21
Abstract: Control for the operation of a mechanical handling and gauging system for nuclear fuel pellets. The pellets are inspected for diameters, lengths, surface flaws and weights in successive stations. The control includes, a computer for commanding the operation of the system and its electronics and for storing and processing the complex data derived at the required high rate. In measuring the diameter, the computer enables the measurement of a calibration pellet, stores that calibration data and computes and stores diameter-correction factors and their addresses along a pellet. To each diameter measurement a correction factor is applied at the appropriate address. The computer commands verification that all critical parts of the system and control are set for inspection and that each pellet is positioned for inspection. During each cycle of inspection, the measurement operation proceeds normally irrespective of whether or not a pellet is present in each station. If a pellet is not positioned in a station, a measurement is recorded, but the recorded measurement indicates maloperation. In measuring diameter and length a light pattern including successive shadows of slices transverse for diameter or longitudinal for length are projected on a photodiode array. The light pattern is scanned electronically by a train of pulses. The pulses are counted during the scan of the lighted diodes. For evaluation of diameter the maximum diameter count and the number of slices for which the diameter exceeds a predetermined minimum is determined. For acceptance, the maximum must be less than a maximum level and the minimum must exceed a set number. For evaluation of length, the maximum length is determined. For acceptance, the length must be within maximum and minimum limits.
Patent ES-8206883-A1 (ES)
Title: Method for the detection of authenticity in a data carrier and apparatus for applying said method
IPC: G06K7/00
Filed: 1981-09-28
Abstract: The present invention specifies a method for the verification of authenticity in a data carrier (1) by measuring permeability to an electromagnetic radiation in at least one region of the data carrier (1). Permeability is scanned over a regional area of the data carrier by means of a radiation detector (7) first in a calibration operation, in which the radiation intensity is adjusted, then in a reading operation at another position of the data carrier. The output signal of the detector (7) is coded and co-inscribed as additional information in a store of the data carrier with the information data during the initial inscribing of these data. In the reading and authenticity check scanning operation this information is compared with a corresponding additional information stored during the original data inscription.
Patent ES-8300027-A1 (ES)
Title: Apparatus for spraying liquid.
IPC: B05B17/06
Filed: 1981-11-10
Abstract: 1. Apparatus for atomizing liquids, using an unpressurized ultrasonic liquid atomizer (3) which is independent of position, and is installed in an outer housing and around which air flows on all sides, characterised in that, for the continuous regulation and focussing of the aerosol stream (9) which is moved by the air stream (1), there is arranged in the housing a speed-controlled fan (2) and, for the very fine regulation of the aerosol stream (9) which is produced by means of the ultrasonic atomizer (3) in an aerosol reservoir (4), there is arranged a shutter (10).
Patent ES-8307060-A1 (ES)
Title: Ionization smoke detector
IPC: G08B29/14
Filed: 1982-01-11
Abstract: In an ionization detector comprising inner 16, outer 14, and collector 18 electrodes a test electrode 26 is provided to which a voltage may be supplied. This voltage reduces the ion current in the device and hence lowers the voltage on the collector electrode 18 thus simulating the effect of the presence of smoke in the device. Alternative circuits for energising the test electrode are provided.
Patent ES-8303256-A1 (ES)
Title: Electronic control of multi-section glass forming machine
IPC: C03B9/34
Filed: 1982-03-29
Abstract: An openable and closable parison mould receives the charge through a guide funnel, a baffle is placed over the mould in place of the funnel, a parison is formed against the baffle, the parison is inverted and transferred to an open blow mould which is closed about the parison, a blowhead is seated on the blow mould to expand the parison to the shape of the mould, the mould is opened, the bottle is grasped and transferred to a cooling dead plate and the bottle is then moved by a sweepout mechanism to a moving conveyor. An individual, reversible or stepping electric motor 59, 136, 141, 142, 121, 93, 118, 143 is connected to at least one of the mechanical mechanisms set forth above and programmable control means 114 is connected to each such motor for timing the operation of each such motor and controlling the rate profile of the motor to perform the function using position and velocity feedback.
Patent ES-8307181-A1 (ES)
Title: Method and device for continuous transport.
IPC: B65G47/19
Filed: 1982-07-22
Abstract: A particulate product is transported on at least one tray vibrated at a pre-determined basic frequency. A product overload on the tray is avoided by monitoring its vibrations and detecting whether the amplitude of at least one harmonic sensitive to the load does or does not exceed a predetermined critical threshold.
Patent ES-8400708-A1 (ES)
Title: A transverse gearbox for a vehicle with an in-line engine.
IPC: F16H57/02
Filed: 1982-09-22
Abstract: The gearbox has a casing formed of a bottom part (302) and a top part (301) with a parting plane therebetween inclined downwardly from front to rear. At the front, an input, engine shaft (312) enters the casing and is coupled by bevel gears (311, 313) to the gearbox input shaft on a first shaft line (I). A change-speed gear is provided between the first shaft line and a second shaft line (II), both shaft lines lying in the parting plane. On the same, output shaft line (II) are disposed the half-shafts connected to wheels of the vehicle with a split differential between the gearbox output shaft and the half-shafts. A clutch (314) and spur gears (388, 389) at the front of the casing couple the engine shaft (312) to a power take-off shaft (390) situated below the shaft lines (I and II). The power take-off shaft extends through a hollow front wheel drive shaft which is coupled to an output gear by a bevel gear (391).
Patent ES-8307767-A1 (ES)
Title: Cycloalkyl-(alpha-triazolyl-beta-hydroxy) ketones, process for their preparation and their use as fungicides and plant growth regulators.
IPC: C07D249/08
Filed: 1982-11-19
Abstract: Cycloalkyl ( alpha -triazolyl- beta -hydroxy)-ketones of the general formula < IMAGE > (I) in which R1 represents an optionally substituted cycloalkyl group, and R2 represents a halogenoalkyl, halogenoalkenyl or alkoxycarbonyl group, and their physiologically acceptable acid addition salts and metal salt complexes are new, are prepared as described and find use as fungicides and plant growth regulators.
Patent ES-8405621-A1 (ES)
Title: Products for use in treating cancer.
IPC: A61K47/48
Filed: 1983-04-06
Abstract: Disclosed are compositions for the treatment of cancer, such as lymphomas and solid tumors, methods of producing these compositions, ano methods and regimens in using these compositipns in the treatment of hosts having cancer. The compositions are (1) tumor immune preparations which can be prepared by acidification or alkalinization of an enriched immunoglobulin effluent from forced flow electrophoresis of plasma from a normal or a tumor bearing host, (2) tumor immune globulin which can be prepared by acidifying a Cohn gamma globulin fraction from a normal or a tumor bearing host, (3) protein A-IgG preparations which can be prepared by perfusion of plasma over protein A from staphylococcus aureus Cowans I and precipitating the complex or by incubating protein A and purified IgG or IgG in plasma, (4) tumor immune plasma preparations which may be prepared by acidification of plasma from normal or tumor bearing hosts, and (5) zymosan activated plasma which can be prepared by incubating plasma with zymosan and then removing the zymosan. Infusing of the compositions alone or in combination with each other and with various chemotherapeutic agents has resulted in tumoricidal reactions, objective anti-tumor effects, and sustained tumor regressions.