baber/WOPTO huggingface dataset:
Patent ES-457055-A1 (ES)
Title: Method of metallurgically joining tubing
IPC: F16L13/08
Filed: 1977-03-21
Abstract: The method of joining the contiguous surfaces of telescoped end portions of tube members wherein at least one of the surfaces to be joined is coated with a layer of solder. A heated forming means is applied to the telescoped end portion to reflow the solder while simultaneously applying sufficient pressure in a radial direction to progressively reduce the radial clearance between the end portions in an axial direction toward the open end of the female member. The temperature and pressure applied is sufficient to provide melted solder between the surfaces to be joined as the crimping action proceeds axially so that excess solder is forced hydraulically out of the open end of the female member as the radial clearance is progressively reduced to a minimum. The scrubbing action of the molten solder as it is forced progressively from the radial clearance is effective in removing the oxide from the surfaces to be joined thereby completing a joint between the members.
Patent ES-459883-A1 (ES)
Title: Vehicle door opening mechanism - has bolt control lever and button between bolt and outer door panel
IPC: E05B65/20
Filed: 1977-06-17
Abstract: The door opening mechanism is particularly for vehicle doors, acting on a lock comprising a catch fixed to a column and a bolt opposite it. A control lever (9) acts on the bolt (4), freeing it from the catch (2) so as to open the door (1). The lever and its operating button (10) are mounted between the bolt and the outer panel of the door, without protruding beyond the plane of the latter. They are accommodated in a zone accessible to the users hand, and formed by the door joint (8) and the transverse recess (11). The latter is formed at the level of the lock, between the outer door panel and the fixed adjacent panel (7) secured to the column (3).
Patent ES-466677-A1 (ES)
Title: Therapeutically useful cysteinol and homocysteinol derivatives
IPC: C07C67/00
Filed: 1978-02-06
Abstract: Compounds of the formula < IMAGE > (in which n is equal to 0 or represents a whole number from 1 to 10 and m represents the number 1 or 2) and their pharmacologically acceptable salts are prepared and have therapeutic, in particular hypolipemic, activity.
Patent ES-466713-A1 (ES)
Title: Plant for refining pig iron
IPC: F27D17/00
Filed: 1978-02-06
Abstract: A plant for refining pig iron by means of oxygen or gases enriched with oxygen has a chamber accommodating a converter and having an upper part, a lower part, a ceiling, a principal hood connected to the ceiling, a closeable charge opening, and a secondary hood provided in the upper part of the chamber, with this chamber the principal hood forms a displaceable unit with a part of the ceiling surrounding it, the secondary hood is united with a stationary part of the ceiling, and the charge opening is closeable by a sliding door guided on rails.
Patent ES-470270-A1 (ES)
Title: 11-(Piperazino-acetyl)-5,11-dihydro-6H-pyrido[2,3-b][1,4]benzodiazepin-6-ones and salts thereof
IPC: A61K31/5513
Filed: 1978-05-29
Abstract: Compounds of the formula < IMAGE > wherein R1 is alkyl of 3 to 12 carbon atoms unsaturated aliphatic hydrocarbyl of 3 to 20 carbon atoms comprising 1 to 3 double bonds and/or one triple bond phenyl(alkyl of 2 to 4 carbon atoms) methylenedioxybenzyl chlorobenzyl indan-5-ylmethyl indan-3-ylmethyl phenyl(alkenyl of 2 to 4 carbon atoms) cycloalkyl of 5 to 7 carbon atoms (cycloalkyl of 3 to 10 carbon atoms)methyl (methylcycloalkyl of 4 to 11 carbon atoms)methyl morpholino(alkyl of 2 to 3 carbon atoms) pyrrolidino(alkyl of 2 to 3 carbon atoms) piperidino (alkyl of 2 to 3 carbon atoms) 4-methylpiperazino(alkyl of 2 to 3 carbon atoms) or, when R3 and/or R4 are methyl or ethyl, also methyl or ethyl R2 is hydrogen, methyl or ethyl and R3 and R4 are each hydrogen, methyl or ethyl and non-toxic, pharmacologically acceptable acid addition salts thereof. The compounds as well as the salts are useful as anti-ulcerogenics and secretion inhibitors.
Patent ES-474814-A1 (ES)
Title: Musical instrument programmable by means of perforated sheets.
IPC: G09B15/04
Filed: 1978-11-04
Abstract: The musical instrument has a plurality of electric circuits which, as an electric circuit is closed, produce different tones. The plurality of electric circuits corresponds to a tonal range of at least one scale. The conductors of the electric circuits are screened off by a sheet or stencil having openings above the various conductors which correspond to the individual tones. If an electric circuit is closed through such an opening, for example by application of pressure to the conductive sheet resting on top of the stencil, a pen or the like, the particular tone is generated. The number of electric circuits used determines the available range of tones or notes.
Patent ES-477521-A1 (ES)
Title: Process for the production of aluminium by electrolysis of fused salts.
IPC: C25C3/12
Filed: 1979-02-07
Abstract: Process for obtaining aluminium by electrolysis in a melted bath which utilizes as an electrolyte a bath of melted alkaline or alkaline-earth halides and, as an anode, a mixture containing aluminium oxide and carbon.
Patent ES-484064-A1 (ES)
Title: Vehicle cigar lighter - has locking tab in cylinder engaged in slot by rotation
IPC: F23Q7/00
Filed: 1979-09-11
Abstract: The cigar lighter has a cylindrical body (1) which has a detachable knob (2) able to slide in the cylinder (1). The lighter is supported in collar (3). The lighter comes into contact with the metal strips (5). The side of the support (10) has a lug (9) perpendicular to the side of the support. This lug can come into contact with the edge (7) of one of the metal tabs (5). This contact is made when the lighter is turned in the slot and locks the lighter in place.
Patent ES-8100796-A1 (ES)
Title: N-(Phenylcycloalkyl)acetamide derivatives, and their production and use
IPC: A61K31/16
Filed: 1979-11-08
Abstract: A compound of the formula: < IMAGE > wherein R1 and R2, which may be the same or different, are each a C1-C3 alkyl group, a chloromethyl group or a halogen atom, R3 is a hydrogen atom, a methyl group or a halogen atom, n is an integer of 2 to 5 and X is a hydrogen atom, a methyl group, a methoxy group or a chlorine atom, which is useful as a herbicide.
Patent ES-487754-A1 (ES)
Title: Coated metal article and method of manufacturing it.
IPC: C23D5/00
Filed: 1980-01-16
Abstract: 1. A metal article with a porous coating consisting of a lead-free alkali metal borosilicate glaze matrix wetting the metal substrate and metal particles dispersed in the matrix, characterized in that, in a a) closed pored b) alkali metal borosilicate glaze matrix with the following composition SiO2 45-55 % by weight B2 O3 12-18 % by weight Al2 O3 0-5 % by weight alkali metal oxides 14-20 % by weight alkaline earth metal oxides 4-10 % by weight TiO2 and/or ZrO2 1-8 % by weight CoO, NiO and/or CuO 1-5 % by weight F 0-5 % by weight, c) 5 to 35 % by weight of partially oxidized aluminium particles or particles of an aluminium-copper alloy and d) 10 to 40 % by weight of particles of at least one temperature resistant inorganic oxidic material which softens at elevated temperatures, based in each case on the coating, are dispersed.
Patent ES-8103201-A1 (ES)
Title: Hall cell
IPC: C25C3/20
Filed: 1980-04-22
Abstract: An improved aluminum reduction cell which includes an insulated container for the molten electrolyte, a cover over the open mouth of the container, and a heat exchanger positioned above the molten bath, within the container and below the cover for recovering heat from the molten bath and further including, in one embodiment, means for converting the recovered heat into electricity which can be recycled back to the reduction cell. By heavily insulating the reduction cell against heat loss and by appropriately controlling the amount of heat which is recovered the cell can be operated over a wide range of electrical power inputs.
Patent ES-8102087-A1 (ES)
Title: Preparing p-aminophenol
IPC: C07C213/00
Filed: 1980-04-25
Abstract: A method for preparing p- aminophenol, which comprises hydrogenating nitrobenzene in an acidic aqueous reaction medium in the presence of a catalyst comprising platinum supported on gamma- alumina.
Patent ES-8205650-A1 (ES)
Title: Sheeting mixt. of vegetable fibres and polyolefin - and applying polyolefin powder, forming sheets for hot shaping and bonding
IPC: C08L97/02
Filed: 1980-06-27
Abstract: Sheets which can be shaped and bonded by heat are prepd. by (a) mixing hot a compsn. contg. 35-65 wt.% of vegetable fibres and 65-35 wt.% of a polyolefin (b) sheeting the hot compsn. and (c) while hot, powdering at least one surface of the sheet with polyolefin particles. Decorative coatings, esp. textiles, cellular plastics, wood veneer, or leather can be bonded onto the sheet. Prodn. of linings is claimed, esp. with polyolefin powder on only one surface and a cellular resin sheet, esp. a polyurethane foam, on the other surface. Such linings can be used for the interior of vehicles. No bonding adhesive is needed.
Patent ES-8201525-A1 (ES)
Title: 1,1'-Biphenyl-2-yl alkylamine derivatives, their production and cardiovascular preparations containing same.
IPC: C07C231/12
Filed: 1980-11-27
Abstract: 1,1 min -biphenyl-2-yl alkylamine derivatives of formula (I): < CHEM > wherein: X is hydrogen or a halo substituent at any position in the phenyl ring R<1> is hydrogen, hydroxy, C IDENTICAL N, CONR<5>R<6>, or CO2R<8> where R<5>, R<6>, R<8> independently represent hydrogen or alkyl R<2> is hydrogen or alkyl Z is -(CH2)n- or -CH2@@CH2- where n is an integer of from 2 to 4 R<3> and R<4> independently are hydrogen, C1-6 alkyl, CH2C2-5 alkenyl, phenyl C1-3 alkyl, or taken together with the adjacent nitrogen atom form a heterocyclic group or a pharmaceutically-acceptable salt thereof. The compounds are prepared by the usual methods for analogous compounds. They have been found to be effective in the treatment of cardiac arrhythmias. Pharmaceutical formulations have been prepared.
Patent ES-8301480-A1 (ES)
Title: New pyrrolobenzotriazepines, their production and pharmaceutical compositions containing them.
IPC: C07D207/50
Filed: 1980-12-19
Abstract: Compound of formula I, < CHEM > wherein R1 and R4 are each hydrogen, halogen, alkyl, alkoxy, alkylthio or trifluoromethyl, R2 is hydrogen, alkyl, hydroxyalkyl or a physiologically acceptable hydrolyzable ester thereof, and R3 is hydrogen, alkyl, alkenyl or benzyl or an acid addition salt thereof, are useful as neuroleptics, anti-depressants or soporifics.
Patent ES-8201811-A1 (ES)
Title: Herbicide compositions of extended soil life.
IPC: A01N25/22
Filed: 1981-03-30
Abstract: Herbicidally active thiolcarbamates are employed in combination with certain substituted carbamates having the formula < IMAGE > in which R4 and R5 are each methyl, R4 and R5 conjointly form C1-C4 alkylenedioxy, R4 is -CF3 and R5 is hydrogen, or R4 is -CH2Br and R5 is hydrogen. In a typical application, the carbamate is included in sufficient quantity to lessen the rate of soil degradation of the thiolcarbamate. As a result, the herbicidal effectiveness of the thiolcarbamate is enhanced and prolonged, rendering a single application of the herbicide effective over a longer period of time.
Patent ES-8204080-A1 (ES)
Title: Automatic unloading valve for a compressor.
IPC: F04B49/02
Filed: 1981-05-14
Abstract: The arrangement consists of a nonreturn valve (5) built into the delivery line (3) of the compressor (1) and of a pressure unloading valve (6), the closure element (9) of which controls an unloading port (10) and is actuated by a diaphragm (11). The diaphragm is acted upon in the closing direction of the pressure unloading valve by the pressure prevailing in front of the nonreturn valve in the delivery direction and is acted upon in the opening direction by the pressure prevailing behind the nonreturn valve. The pressure unloading valve is thus held closed by the pressure difference arising due to the pressure drop across the nonreturn valve and opens as soon as delivery ceases and with it the pressure drop no longer exists.
Patent ES-8303235-A1 (ES)
Title: Safety mechanism for hoisting drums.
IPC: B66D5/24
Filed: 1981-11-06
Abstract: A safety system for applying an emergency brake (11) (224) to a hoist drum (11) (D) when abnormal loading, malfunction or excessive load handling speeds are encountered. A mechanical out-of-sync detector (20) (216) receives a first rotational input via suitable transmission components from the hoist motor (3) (M) and a second rotational signal via other transmission components from the drum (11) (D). A significant difference between these signals causes a differential action in the output means (29) (227) of the detector (20) (216) resulting in the application of the brake (11) (224). Application of the brake is enhanced by strong biasing means (74) (284) to apply the brake upon release of latch devices (76) (280) (332) associated with reset means. Centrifugal means (47) (97) prevent overspeed of the drum.
Patent ES-8301388-A1 (ES)
Title: Circuit arrangement for a magnetic drive which is supplied from a DC voltage power supply whose voltage fluctuates severely, especially a switching contactor
IPC: H02H9/04
Filed: 1982-01-20
Abstract: The invention is based on a circuit arrangement for a magnetic drive which is supplied from a severely fluctuating DC voltage power supply, especially a switching contactor, whose operating coil is connected in series with an economy resistor which can be bridged by means of an economy switch, and in the case of which the operating coil has a freewheeling diode (with a voltage-dependent series resistor) connected in parallel with it. The invention is for the operating coil (1) to be supplied with voltage via an associated electronic voltage limiting device, whose effect on the switching-on process is limited in time via the economy switch (3). The coil voltage during the switching-on process can be kept to 90% of the rated value of the control voltage as a result of the brief voltage limiting, and the mechanical life can thus be guaranteed over the entire voltage tolerance range.
Patent ES-8302689-A1 (ES)
Title: Process for preparing 1,3-dioxan and dioxolan derivatives
IPC: C07D317/10
Filed: 1982-02-12
Abstract: New derivatives of 1,3-dioxan and dioxolan substituted with cyano and hydroxyl are prepared by reacting certain cyano-substituted compounds with a polyhydroxyl compound. These compounds are useful as components in hydraulic fluids.
Patent ES-8403877-A1 (ES)
Title: Mercapto-imidazole derivatives, their preparation, mercapto-imidazole derivatives for the treatment of inflammatory diseases and their pharmaceutical compositions.
IPC: C07D213/50
Filed: 1982-09-16
Abstract: Novel substituted 2-mercaptoimidazoles of the formula < IMAGE > (I) in which at least one of the radicals R1 and R2 is a substituted or unsubstituted heteroaryl group and the other is a substituted or unsubstituted aryl group, R3 is hydrogen or lower alkyl, n is 0, 1 or 2 and R4 is a substituted or unsubstituted aliphatic hydrocarbon radical and their pharmaceutically usable salts exhibit anti-inflammatory, anti-nociceptive and/or antithrombotic activity.
Patent ES-8401218-A1 (ES)
Title: Connecting device for sanitary installations with a flexible conduit and joining pieces on both ends.
IPC: E03C1/02
Filed: 1982-11-26
Abstract: A connecting device for a sanitary plumbing installation has a protective flexible metal sheath 1 provided with connecting sleeves 42a, 42b at the ends. In this protective sheath 1 a flexible hose 43 is subdivided into two parallel ducts 51, 52 by a partition 43a. Connection fittings 44a, 44b matched to the ducts are inserted into the hose extremities and are secured by means of an end plate 44. These pairs of fittings serve the purpose of connecting the ducts of the connecting device to corresponding ducts of a stationary feed appliance 49 or of a stationary or movable dispensing appliance 53. The connection is established at both ends by means of a cap nut 47a, and 47b, respectively. One duct 51 serves the purpose of ducting water, whereas the other duct 52 may receive cables 15. The second duct 52 may be utilised for conveying a second fluid.
Patent ES-8405002-A1 (ES)
Title: Hexahydro-trans- and tetrahydropyridoindole neuroleptic agents.
IPC: C07D471/04
Filed: 1982-12-16
Abstract: Derivatives of 2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole and of (+)enantiomeric, mixtures of (+) and (-)enantiomeric or (+/-)racemic 2,3,4,4a,5,9b-hexahydro-4a, 9b-trans-1H-pyrido[4,3-b]indole, substituted at the 5-position with an aryl group and at the 2-position with a carbonylaminoalkyl group or an aminoalkyl group, are neuroleptic agents useful in the treatment of certain psychoses and neuroses.
Patent ES-8404159-A1 (ES)
Title: Dried potato prepn.
IPC: A23L21/10
Filed: 1982-12-23
Abstract: Process comprises boiling with or without slicing, together with sugar and pulp, etc., and without the need for preliminary lixiviation. The resulting mixture is preserved with up to 1500 ppm of benzoic acid, etc. - Vanilla, ethyl vanilla, etc. is used as gelling agent, together with 500 ppm of 2-ascorbic acid, etc.
Patent ES-8401898-A1 (ES)
Title: Filling container in aseptic condition
IPC: B65B1/04
Filed: 1983-01-18
Abstract: Container is moved through a conveying zone to a sterilising station where at least an opening in the container is aseptically sterilised. The sterilised container is moved to a filling zone and a product is placed into the container. Aseptically filling successive containers with a liq. food or drink product, particularly for filling flexible bags with milk. If there is spillage of product during filling the appts. is stopped and a wash down programme is initiated. The filled containers maintain the product in a usable condition for a longer period of time compared with previous filling machines.
Patent ES-8406736-A1 (ES)
Title: Molecular analytical release tags and their use in chemical analysis.
IPC: G01N33/58
Filed: 1983-01-31
Abstract: A new class of chemical reagents called release tags which comprise signal, release and reactivity groups is disclosed and a release tag involving a pentafluorobenzoyl signal group, a methionylamide release group, and an active ester reactivity group is used to analyze the hormone, thyroxine, in serum, involving quantitation of the released signal group by gas chromatography with electron capture detection.
Patent ES-8404359-A1 (ES)
Title: Beta-lactam antibacterial agents, their preparation and use.
IPC: A61P31/04
Filed: 1983-03-16
Abstract: Compounds of formula I: <IMAGE> and acid addition salts and esters of corresponding salts, where R0 is an optionally substituted C1-12 hydrocarbon group, R1 is a NR3R4 group, R2 is hydrogen or an R group or NR5R6, R is an optionally substituted hydrocarbon group or a heterocyclic group, R3 is hydrogen or an R or OR group, R4, R5 and R6 are separately hydrogen or an R group, or R3 and R4, R5 and R6 or R1 and R2 may be joined together to form a heterocyclic ring. This invention relates to a β-lactam antibacterial agents, processes for their preparation and compositions containing them. In particular this invention relates to a new type of amidine derivatives of clavulanic acid which have good antibacterial and β-lactamase inhibiting properties.
Patent ES-8403395-A1 (ES)
Title: Oil infeed device for an adjustable pitch propeller
IPC: B63H3/08
Filed: 1983-04-07
Abstract: On an intermediate shaft connected to a propeller shaft there are supported a stationary housing and a distributor or separator ring structure limiting two annular passages in the housing which can be selectively impinged with pressurized oil. The annular passages are connected to two oppositely effective working spaces of a servo motor of the adjustable pitch propeller by control passages extending through the intermediate shaft and the propeller shaft. The separator or distributor ring structure comprises axial sections, each of which is formed of one part in circumferential direction and is fixedly connected in axial direction to an axial section thereof associated with the same annular passage by web or bridging members bendable in radial direction. Each axial section is sealingly guided in a cylindrical bore of the housing by a respective sealing ledge protruding from the outer circumferential face thereof. Such arrangement permits elastic deformations of the axial sections in the sense of constricting bearing gaps or clearances formed with the intermediate shaft. Thus, the sealing action thereof is improved. Also, the parts of the housing surrounding the intermediate shaft thus can be formed of one-piece in circumferential direction, thereby requiring only modest machining and assembly work.
Patent ES-8504291-A1 (ES)
Title: Alkylated methylol melamine resin condensate compositions having low formaldehyde release.
IPC: C08K5/21
Filed: 1983-09-29
Abstract: Methylated methylol melamine resin condensate compositions, represented by the empirical formula: MF3-4 Me0.5-3 wherein M represents a melamine moiety, F represents a formaldehyde moiety, and Me represents a methyl group moiety, are combined with from about 5 percent to about 30 percent by weight of urea, based on the resin condensate solids content, to provide modified methylated methylol melamine resin condensate compositions which exhibit a reduced tendency to release formaldehyde into the atmosphere during curing of the textile materials treated therewith or during storage of the treated textile materials during storage at elevated temperatures.
Patent ES-8406788-A1 (ES)
Title: Remotely controlled current switching device.
IPC: H01H83/20
Filed: 1983-10-28
Abstract: A low voltage circuit breaker in a moulded case comprises a breaker unit (10) and a remote control unit coupled to it that controls the swing of a bistable movable contact (22) housed in the breaker unit. A trip mechanism (50) cooperates with movable contact (22) in the case of a fault to swing movable contact (22) into open circuit position independently of the remote control mechanism (48). A resetting handle (88) must be actuated in order to render the circuit breaker reoperative.
Patent ES-8406291-A1 (ES)
Title: Injection press as well as method for producing injection-moulded parts.
IPC: B29C45/67
Filed: 1983-12-22
Abstract: The injection press (1) has a sprue block (5), shared by two moulds and having feeding means (4) and the like for the injected material. This sprue block (5) is arranged between two mould supports (2, 3), each bearing injection moulds (2a, 3a). The mould supports (2, 3) and an abutment (11) are connected to a common longitudinal guide (8), the abutment (11) and the mould support (3) being firmly connected to this guide (8) at its ends, whereas the mould support (2) is displaceably mounted. By this arrangement, only one stroke-actuating unit is required for the closing and opening operation of the injection moulds. If need be, the mould support (3) may be firmly connected and the other mould support (2) and the sprue block (5) movable in relation to it. Furthermore, there is also the possibility that the sprue block is stationary and the two mould supports are movable in relation to it by means of separate closing units.