baber/WOPTO huggingface dataset:
Patent ES-483927-A1 (ES)
Title: Method to avoid damage to cast guide elements in a continuous steel casting assembly.
IPC: B22D11/16
Filed: 1979-08-10
Abstract: A method for preventing damage to the strand guide elements of strand guide arrangements or roller aprons of a continuous casting installation for metals, especially steel, wherein it is possible to withdraw a strand which is immobile in the strand guide arrangement or roller apron, by means of a powerful withdrawal unit, without the risk of damaging elements of the strand guide arrangement. At pre-selected locations of the strand guide arrangement there are determined the withdrawal forces effective at such locations and acting upon the elements of the strand guide arrangement. Upon exceeding maximum permissible values the strand withdrawal operation is interrupted.
Patent ES-484942-A1 (ES)
Title: Process and apparatus for the manufacture of compost material by aerobic composting and desinfecting of mixed town refuse.
IPC: C05F9/02
Filed: 1979-10-11
Abstract: 1. Method for producing compost material by aerobic composting and desinfecting of mixed town refuse, whereby the refuse, in the form of briquets tightly packed together, is stored for a specific period of time in a rotting chamber, characterized in that the town refuse in the form of compressed bales and/or in the form of continuously pressed extrusions necessarily arranged side by side and optionnally arranged at a distance above one another, is pressed into the preferably enclosed air conditioned rotting chamber and after completion of a storage period, determined by the rotting process, is further conveyed through the rotting chamber by compressed or pressed-in fresh material, and expelled from the same.
Patent ES-8103387-A1 (ES)
Title: Method and apparatus for making optical glass articles
IPC: G02B6/00
Filed: 1980-03-11
Abstract: A glass optical waveguide filament preform is prepared by chemical reaction of vapor ingredients within a glass substrate tube. As the reactants flow through the substrate tube 52, a hot zone 54 traverses the tube to cause the deposition of sooty reaction products 44' in the region of the hot zone, the soot being consolidated to glass layer 48'. A baffle tube 50 extends into that end of the substrate tube into which the reactants flow. The baffle tube 50, which traverses the substrate tube along with the burner 56, ends just short of the hot zone 54 so that no soot is deposited thereon. A gas flowing from the baffle tube creates a gaseous body or mandrel 66 which confines the flow of reactant vapors to an annular channel adjacent the substrate tube wall 52 in the hot zone, thereby increasing deposition rate and efficiency.
Patent ES-489980-A1 (ES)
Title: Pneumatic reciprocating mechanism.
IPC: B25D9/16
Filed: 1980-03-27
Abstract: A pneumatic reciprocating mechanism comprising a working member (11) reciprocably powered in a housing (10) and forming together with a vibration absorbing reaction support member (12) and an elastic seal element (47) a working chamber (49) which is supplied with pressure via an air feed valve (54, 55). The latter is positively coupled to the working member (11) and controls the air flow through openings (54) in the reaction support member (12) in response to the relative positions of the working member (11) and the reaction support member (12).
Patent ES-8104720-A1 (ES)
Title: Preparations for parenteral administration of fat-soluble drugs.
IPC: A61K9/50
Filed: 1980-06-21
Abstract: Pharmaceutical compositions useful for the parenteral administration of fat-soluble medicaments are disclosed. The compositions comprise, in addition to the medicaments, a sugar-containing liposome solution or lyophilizates thereof.
Patent ES-8106807-A1 (ES)
Title: Ink jet printer with means for monitoring its ink jet head-operation.
IPC: B41J2/175
Filed: 1980-07-28
Abstract: A system and method are disclosed for analyzing operation of an ink jet head. Initiation of start-up is sensed, as is the pressure build-up in the ink jet head as ink is supplied thereto. The time lapse between initiation of start-up and the commencement of pressure build-up is determined, as is the time required for the pressure within the ink jet head to build to an operational level, and outputs indicative thereof are utilized for determination of fault occurrence and indication of faults or initiation of fault correction in response thereto. The system includes a pair of counters controlled by start-up initiation and the outputs from a pair of comparators which receive predetermined reference signals and signals indicative of pressure build-up at the ink jet head, with the outputs from the counters being coupled to a microcomputer for determination of faults.
Patent ES-8105641-A1 (ES)
Title: Moulded rim of thermoplastics material for spoked wheels.
IPC: B60B21/06
Filed: 1980-09-26
Abstract: The rim comprises a thick box (3) equipped with conical studs (4) for receiving spoke heads, and the rim base (9) has relief parts (10) for the automatic fitting of wheels.
Patent ES-8202978-A1 (ES)
Title: Electrical apparatus comprising a series of voltage taps and mobile selector equipment.
Inventor: DUFRASNE JEAN-CLAUDE
IPC: H01F29/04
Filed: 1980-11-04
Abstract: Electrical contact apparatus comprises a center holder supporting a principal roller actuated by a telescopic movement and two oscillating auxiliary holders each equipped with an auxiliary roller.
Patent ES-8201324-A1 (ES)
Title: Fiber optic connector
IPC: G02B6/38
Filed: 1980-11-05
Abstract: An actuated fiber optic connector is disclosed in which the plug and receptacle connector members are axially mated with the fiber optic ferrule in the plug connector member sliding into a V-shaped channel in the receptacle connector member with low insertion force to abut the receptacle fiber optic ferrule therein. A leaf spring is mounted in the channel. The plug connector member carries an actuating sleeve which engages a central portion of the leaf spring upon mating of the connector members urging the spring inwardly into the V-channel. The spring is constructed such that when it is actuated, the spring biases both the ferrules in the connector into abutting relationship.
Patent ES-8200270-A1 (ES)
Title: Carbon paper.
IPC: B41M5/10
Filed: 1980-12-19
Abstract: The subject is a carbon film, which consists of a transparent plastic film as base, a coloring, dark pigmented carbon layer, and a thin intervening layer located between the base and the carbon layer. Such a carbon film can be used as "carbon paper" or for the production of typewriter ribbons. The intervening layer contains synthetic lustrous pigments, color-doped as necessary, whereby the back of the film acquires an excellent coloring, without requiring a special covering layer for it.
Patent ES-8301497-A1 (ES)
Title: Polyphase latent heat storage composition for the storage of heat or cold and its preparation.
IPC: C09K5/06
Filed: 1981-01-30
Abstract: A polyphase composition for the storage of heat or cold utilizing the latent heat of fusion of a salt hydrate continuous phase intimately intermixed with a hydrated hydraulic cement continuous phase and wherein said continuous phases are optionally in contact with a discontinuous crystalline phase comprising a nucleating component and wherein the composition is enveloped, contained, or packaged within a vapor impermeable material.
Patent ES-8300072-A1 (ES)
Title: Unloading station for a glass-making machine.
IPC: C03B9/44
Filed: 1981-05-04
Abstract: A transfer station of a glass-forming machine includes a depositing plate for receiving at least two transversely spaced glass articles, such as bottles or the like, from the glass-forming machine. The depositing plate is mounted on a vertical shaft for turning therewith about the axis of the latter to move the glass articles thereon from a receiving to a transfer position, and the shaft with the plate is movable in vertical direction into the region of a transfer mechanism arranged to transfer the bottles from the plate to a conveyor adjacent to the plate.
Patent ES-8203505-A1 (ES)
Title: Fiber optic connector.
IPC: G02B6/38
Filed: 1981-06-11
Abstract: A fiber optic connector containing opposed aligned terminals (12) and a stripped optic fiber (30) permanently centered within each terminal (12) of the connector by multiple crimps (56) applied to the exterior surface (40) around the circumference of the terminal (12).
Patent ES-8203285-A1 (ES)
Title: Electronic Signalling Device
IPC: B60R25/34
Filed: 1981-07-10
Abstract: An electronic signalling device which signals that the ignition key of a motor vehicle has inadvertently been left in a steering lock ignition switch when a door is opened comprises a visual and/or acoustic warning apparatus (34) controlled by a first switch associated with the ignition switch and comprising a static electrical contact (24-29) and a movable element (22) and by a second switch (35) associated with the door. The first switch and a resistance (31) are connected to a transistor via a diode (32), the collector (33) of the transistor being connected to the vehicle battery and the emitter (33a) being connected to earth via the visual and/or acoustic warning apparatus (34) and said second switch (35).
Patent ES-8301830-A1 (ES)
Title: Process for the preparation of gases which contain hydrogen and nitrogen
IPC: C01B3/36
Filed: 1981-08-28
Abstract: An improved process is disclosed for preparing gases containing hydrogen and nitrogen and which is especially suitable for the synthesis of ammonia. Using natural gas or virgin naphtha as the starting materials, the reforming reaction with steam takes place in two serially arranged stages, the first of which occurs at an inlet temperature of from 400 DEG C. to 650 DEG C. and an exit temperature of from 650 DEG C. to 750 DEG C., a conversion of from 20% to 50% being effected, the second stage working at an exit temperature of from 750 DEG C. to 850 DEG C. and the conversion being increased up to 70%. Air reforming is carried out under conditions at which the exit temperature of the gas is between 920 DEG C. and 1050 DEG C. and the sensible heat of the effluent gases from the air reforming at such temperature condition is employed to activate the second steam reforming stage. Tube bundle heat-exchangers, the tubes of which are filled with an appropriate catalyst, are used.
Patent ES-8406775-A1 (ES)
Title: Detecting device for the gaseous state in a nuclear reactor.
IPC: G21C17/038
Filed: 1981-11-19
Abstract: A device for detecting the presence of a gaseous phase in the tank of a nuclear reactor closed by a cover on which a plurality of vertical tubes are fixed for adapting the control rod actuating mechanism of the reactor, the adapter tubes not provided with mechanisms being closed by a plug. A plurality of ultrasonic emitter-receivers are fixed to the upper surface of the plugs of at least a part of the adapter tubes, so that each emitter-receiver directs an ultrasonic beam to the inside of the tank parallel to the axis of the corresponding tube, the latter being provided with at least one reflector placed inside the tube in the path of the ultrasonic beam. The invention is especially applicable to reactors cooled by pressurized water.
Patent ES-8304926-A1 (ES)
Title: Anorexigenic peptides
IPC: A61P25/00
Filed: 1982-02-22
Abstract: There are disclosed peptides of the formula A-B-C and pharmaceutically acceptable salts thereof, in which A is selected from the group consisting of L-pyroglutamyl, D-pyroglutamyl, and L-homo-pyroglutamyl B is selected from the group consisting of L-histidyl, L-3'-methylhistidyl, D-histidyl, L-phenylalanyl, L-p-aminophenylalanyl, and L- beta -(pyrazolyl-1)alanyl and C is selected from the group consisting of glycine and lower alkyl esters thereof, glycinamide and lower alkyl amides thereof, 2-amino-1-hydroxyethyl, D-alanine, L- beta -(2-thienyl)-alanine, and NHR1 in which R1 is lower alkyl, with the proviso that C may not be glycine or glycinamide when A is L-pyroglutamyl and B is L-histidyl. The compounds have anorexigenic properties, inhibit excessive gastric and pancreatic secretion, and cause activation in the CNS. Methods for their preparation and use are also disclosed.
Patent ES-8402294-A1 (ES)
Title: Compsns. for migraine treatment
IPC: C07D451/10
Filed: 1982-12-10
Abstract: (A) Pharmaceutical compsns. in unit dose form for treatment of migraine contain 0.5-100 (pref. 3-30) mg per unit does of tropyl benzoate derivs. of formula (I) or their salts: (where R1 is 1-4C alkyl, 1-4C alkoxy or halogen; R2 is H, 1-4C alkyl, 1-4C alkoxy or halogen; R3 is H, 1-4C alkyl, 1-4C alkoxy or halogen, provided that R3 is H when R2 is H). (B) Cpds. (I) are new, except for those where: (a) R1=OMe, R2=R3=H; (b) R1=R2=R3=OMe; (c) R1=R2=OMe, R3=OBu; (d) R1=Cl, R2=R3=H; and (d) R1=R2= Cl, R3=H. Cpds. (I) are many times more potent than meto-clopramide as 5-hydroxytryptamine M-receptor antagonists and are highly selective in their action. GBAB- GB2100259 B (A) Pharmaceutical compsns. in unit dose form for treatment of migraine contain 0.5-100 (pref. 3-30) mg per unit does of tropyl benzoate derivs. of formula (I) or their salts: (where R1 is 1-4C alkyl, 1-4C alkoxy or halogen; R2 is H, 1-4C alkyl, 1-4C alkoxy or halogen; R3 is H, 1-4C alkyl, 1-4C alkoxy or halogen, provided that R3 is H when R2 is H). (B) Cpds. (I) are new, except for those where: (a) R1=OMe, R2=R3=H; (b) R1=R2=R3=OMe; (c) R1=R2=OMe, R3=OBu; (d) R1=Cl, R2=R3=H; and (d) R1=R2= Cl, R3=H. Cpds. (I) are many times more potent than meto-clopramide as 5-hydroxytryptamine M-receptor antagonists and are highly selective in their action.  (15pp) USAB- US4563465 A Method of treating migraine comprises admin. of a substd. tropyl benzoate of formula (I) where R1 is 1-4C alkyl, 1-4C alkoxy, or halogen; R2 is H, 1-4C alkyl, 1-4C alkoxy or halogen; R3 is H, 1-4C alkyl or 1-4C alkoxy, but is H when R2 is H. Salts of cpds. (I) are also claimed. In pref. cpds., R1=Me, OMe or Cl, and R2=R3=H. Cpds.(I), some of which are known, can be prepd. by reaction of tropine with an acid halide of formula (II) (where X is halogen, esp. Cl) at 140-160 deg.C. 0.01-10 (0.03-3.0) mg cpd. (I) per kg body wt. is used.  (7pp)
Patent ES-8308757-A1 (ES)
Title: Cartridge for injecting a semi-pasty product.
IPC: C07C45/00
Filed: 1982-12-17
Abstract: The injection cartridge comprises two containers (1, 2) slidingly fitted one into the other. The rod (8) comprises a smooth front portion (9) and a threaded rear portion (10) separated by a threaded intermediate portion (11). The container (1) is provided at its end (12) with a tapped bore (13) receiving the threaded intermediary portion (11). The nozzle (5) of the container (2) has a tapping (15) intended to receive the threading (14). The threaded portion (10) of the rod (8) comprises a nut intended to bear on the first container for pushing it towards the other container. Utilization particularly for injecting a semi-pasty product into a protection sleeve for splicing a telephone cable.
Patent ES-8403140-A1 (ES)
Title: Anthracycline glycosides
IPC: A61P35/02
Filed: 1983-01-25
Abstract: < IMAGE > The anthracycline glycosides I (X = H or OH, R1 = H or CH3, R2 = H or OCH3, R3 = H or OCH3, R2 = R3) and their pharmaceutically acceptable acid addition salts have antitumour properties. They are prepared from 4-demothoxy-daunomycinone or 2,3-dimethyl-4-methoxy-daunomycinone by condensation with an appropriate N-protected hexopyranosyl chloride and removal of the protecting group and, in the case X = OH, conversion of the 9-acetyl group to a 9-hydroxyacetyl group.
Patent ES-8402341-A1 (ES)
Title: Coal-water dispersion and method of the manufacture thereof.
IPC: C10L/
Filed: 1983-01-31
Abstract: Dispersion which comprises water, pulverized coal and additive and is stable in storage, can be pumped and can be burnt by conventional technique. The coal content of the dispersion ranges from 60 to 85% by weight and the dispersion contains at least one substance adsorbed to the surfaces of the coal particles, which provides repulsion between the coal particles by hydration forces.
Patent ES-8500251-A1 (ES)
Title: Herbicidal thiadiazolyl N-aminoureas.
IPC: A01N43/824
Filed: 1983-02-03
Abstract: Novel herbicidal thiadiazoles of the formula: < IMAGE > (wherein: R1 represents a group Ra, -S(O)nRa or -SO2NRaRb, where Ra and Rb, which may be the same or different, each represent hydrogen, cycloalkyl of 3 to 7 carbon atoms, alkenyl or alkynyl of 2 to 6 carbon atoms, phenyl, phenylalkyl of 7 to 10 carbon atoms, or alkyl of 1 to 10 carbon atoms, any phenyl or alkyl group present being optionally substituted by one or more halogen atoms, cyano groups, alkoxy or alkylthio groups of 1 to 4 carbon atoms, or phenoxy groups, or Ra and Rb together form an alkylene chain of 2 to 6 carbon atoms, and n represents 0, 1 or 2 X represents oxygen or sulphur Z represents a group -NRcRd and Y represents a group -NReRf or a group -N=CReRf where Rc, Rd, Re and Rf, which may be the same or different, each represent a group as defined for Ra, or a carboxy, alkoxy, alkoxycarbonyl, acyl, acyloxy, alkylsulphonyl, cyano, formyl, amido or heterocyclyl group, any alkyl moiety of which is of 1 to 4 carbon atoms) and the acid addition salts thereof, compositions containing them and processes for their preparation.
Patent ES-8401291-A1 (ES)
Title: Asynchronous transmission system, particularly for a videotext interactive system.
IPC: H04N7/14
Filed: 1983-02-03
Abstract: A videotex asynchroneous transmission system uses a parity bit for each character, with a continuous ARQ-type retransmission method. The data are transmitted in blocks (so-called "code words"). Each code word is comprised of a block of seventeen bytes "1"-"15" constituting the characters which are to be transmitted encoded by seven bits b1-b7. The 8th bit b8 of each byte is the parity bit. The 16th byte is the check byte of the code word, and the 17th byte being the enabling byte of the code word.
Patent ES-8402425-A1 (ES)
Title: Process for antigen determination.
IPC: G01N33/557
Filed: 1983-03-30
Abstract: 1. A method for determination of the antigen content of a sample by the antigen-antibody reaction, comprising diluting at least one of the two reaction components with a physiological saline solution, which contains polyethyleneglycol and a buffer substance, thereafter combining both reaction components and determining the antigen-antibody-reaction photometrically, characterized in that the buffer substance is a glycine, glycyl-glycine, acetate, citrate, N,N-bis-(2-hydroxyethyl)-glycine, histidine/HCl, 2-amino-2-(hydroxymethyl)- 1,3-propanol or 5,5-dialkyl-barbituric acid buffer.
Patent ES-8407506-A1 (ES)
Title: Recovery of solvent and polymer
IPC: C08J11/00
Filed: 1983-06-07
Abstract: The process consists of incorporating in the mixed waste a solvent similar to that present in the waste and compatible with it; filtering the mixt. to obtain a liq. mass free from suspended impurities, contg. the prod. to be recovered; treating with a coagulant for the dissolved polymer to form a suspension suitable for sepg. the solid polymer from the liq.; and finally, sepg. the solvent and polymer.
Patent ES-8501222-A1 (ES)
Title: Beverage production
IPC: A47J31/00
Filed: 1983-07-11
Abstract: A method for producing a beverage from an infusible material such as coffee or tea by contacting the material with aqueous medium such as hot water in successive discrete portions, each successive portion re-suspending and re-agitating the material to increase extraction efficiency. The infusible material is preferably enclosed in a disposable brewing container such as a sachet or capsule, the aqueous medium injected therein in successive cycles.
Patent ES-8500063-A1 (ES)
Title: Process for making lyophilized radiographic imaging kit.
IPC: A61K51/00
Filed: 1983-12-07
Abstract: A process for making a lyophilized composition useful for skeletal imaging whereby an aqueous solution containing an ascorbate, gentisate, or reductate stabilizer is contacted with tin metal or an alloy containing tin and, thereafter, lyophilized. Preferably, such compositions also comprise a tissue-specific carrier and a stannous compound. It is particularly preferred to incorporate stannous oxide as a coating on the tin metal.
Patent ES-8602963-A1 (ES)
Title: Process for the zinc-calcium phosphatizing of metal surfaces at a low treating temperature.
IPC: C23C22/14
Filed: 1985-02-28
Abstract: Metal surfaces are phosphated with an acidic phosphating soln. contg. Zn, Ca, phosphate and accelerator and opt. Ni or fluoride. The metal surface, cleaned by degreasing, is contacted, without activation, at 30-65 (48-57) deg. C. with solns. contg. (a) over 0.5-1.5 g/l Ca ions, (b) 0.5-1.5 g/l An ions, (c) 10-50 g/l PO4 ions, and, as accelerator, (d) 0.5-30 g/l NO3 ions and/or 0.01-0.6 g/l NO2 ions and/or 0.2-10 g/l ClO3 ions and/or 0.1-2 g/l organic nitro cpd. and/or 0.01-0.5 g/l inorganic peroxide, esp. H2O2. - The solns. have pH 2.2-3.8. The molar ratio of free acid to total acid is 1 : 10 to 1 : 60 Wt. ratio (Ca ions + Zn ions) :PO4 ions is 1 : over 8 to 1 : 40.
Patent ES-8700932-A1 (ES)
Title: New sulfonic resins having a therapeutical activity, preparation thereof and pharmaceutical compositions containing them.
IPC: A61K47/48
Filed: 1985-03-08
Abstract: A pharmaceutical compound characterized by a delayed release of the therapeutically active component, comprising a sulfonic type ion exchange resin and cis(+/-)-3-acetyloxy-5-[2-(dimethylamino)ethyl]-2,3-dihydro-2-(4-metho xyphenyl)-1,5-benzothiazepin-4(5H)one, or cis(+/-)-3-hydroxy-5-[2-(dimethylamino)ethyl]-2,3-dihydro-2-(4-methoxy phenyl)-1,5-benzothiazepin-4(5H)one as a therapeutically active compound. A process for the preparation of the active compound. A pharmaceutical composition including said active compound, and use of said composition for the prophylaxis and therapy of acute and chronical coronary insufficiency and of arterial hypertension.
Patent ES-8608461-A1 (ES)
Title: Process for providing a strong bond between a moulded explosive charge and a supporting case.
IPC: C06B21/00
Filed: 1985-05-29
Abstract: A process for the production of a cast explosive charge which is fixedly adherent to a charge carrier, such as projectile casings, housings for explosives, warheads, mines, and the like, wherein a liquid explosive is applied onto the preheated charge carrier which is provided with a coating applied as a suspension, and the charge carrier is thereafter cooled down through regulating of the temperature. The suspension is applied on the charge carrier which has been brought to approximately room temperature, to a coating thickness of between about 10 mu m and 100 mu m, the suspension being essentially constituted of 14 to 46% by weight of a binding resin which is non-hardening in oxygen and having a softing point below the melting point of the explosive 6 to 26% by weight of a pigment composition and 24 to 66% by weight of a polymeric solvent composition.
Patent ES-8603697-A1 (ES)
Title: K-ethoxy-carbonyl-phenyl-propyl L-alanyl L-proline
IPC: C07D207/16
Filed: 1985-06-25
Abstract: 1-(N-(1-ethoxycarbonyl 3-phenylpropyl)L-alanyl L-proline is made by (a) hydrogenating the benzoic ester of 1-(N-(1-ethoxy carbonyl 3-oxo 3-phenylpropyl)L-alanyl) L-proline of formula (II) inorganic solvent e.g. ethanol, isopropanol, acetic acid, in presence of a catalyst, e.g. Pd or Pt/C at 20-50 deg. C to obtain the required cpd. of formula (I) or its acceptable salts; and (b) isolating (I) by chromatography or fractional crystallisation.
Patent ES-8606881-A1 (ES)
Title: L-alanyl l-proline prepn.
IPC: C07K5/06
Filed: 1985-07-30
Abstract: L-Alanyl L-proline of formula (I), for use in treatment of arterial hypertension, is made by (a) condensing an L-alar deriv. of general formula (II) in which R1 is a protective gp., with an L-proline ester of general formula (III), in which R2 is methyl, ethyl or tert. butyl, using condensing agent, e.g. an alkyl chloro-carbonate e.g. ethyl or isopropyl chloro-carbonate, in inert organic solvent e.g. CHCl3, CH2Cl2 or THF to give (IV); and (b) removing the protective gps. to give (I).