baber/WOPTO huggingface dataset:
Patent ES-186410-A1 (ES)
Title: UN PROCEDIMIENTO PARA LA PRODUCCIoN DE GASES COMBUSTIBLES
Filed: 1948-12-28
Abstract: Procedimiento para la producción de gases combustibles por transformación de combustibles sólidos finamente divididos en suspensión en oxígeno y con medios gasificadores de reacción endotérmica caracterizado porque más del 50% en peso del combustible se emplea con un tamaño en los granos inferior a 0 05mn.
Patent ES-194824-A1 (ES)
Title: MEJORAS EN LA CONSTRUCCIoN DE CARTERS DE MáQUINAS O PARTES DE MáQUINAS
Filed: 1950-10-04
Abstract: Mejoras en la construcción de cárters de máquinas o partes de máquinas especialmente de máquinas de combustión en las que paredes tapas u otras partes no solicitadas o solo poco solicitadas están aplicadas a un cárter o armazón portador que recibe las fuerzas caracterizadas porque las partes aplicadas están pegadas encima del cárter o del armazón.
Patent ES-255731-A1 (ES)
Title: Process of making aluminum nitride
IPC: C01B21/072
Filed: 1960-02-12
Abstract: <PICT:0937704/III/1> Aluminium nitride is made by cracking a gaseous saturated hydrocarbon or hydrocarbon mixture in contact with granular Al2O3 above 1200 DEG C. and bringing nitrogen at a temperature not exceeding 1750 DEG C. in contact with the Al2O3 and cracking products, a reaction according to the equation <FORM:0937704/III/1> taking place. An excess of nitrogen may be used in the reaction and/or the amount of hydrocarbons cracked may produce at least sufficient carbon to convert all the oxygen content of the alumina to carbon monoxide. Preferably the hydrocarbon mixture comprises methane, ethane, propane and butane. Apparatus in which the above reaction may be carried out may comprise a cracking zone and a nitriding zone or one zone may suffice for both. In the latter, hydrocarbons and nitrogen are brought into contact with Al2O3 simultaneously. Air alone or enriched with water vapour may be added to the hydrocarbon mixture brought into contact with Al2O3. Preferably air is added in sufficient quantity to provide the required amount of nitrogen for the complete nitriding of Al2O3 and that the heat evolved by the exothermic reaction of the saturated hydrocarbon mixture and air is sufficient to balance heat lost in the endothermic nitriding reaction. Fig. 1 shows a reaction chamber 12 in which a fixed bed of Al2O3 is contacted either <PICT:0937704/III/2> <PICT:0937704/III/3> consecutively or simultaneously with a mixture of hydrocarbons and nitrogen. Gases including hydrogen, carbon monoxide and nitrogen leave chamber 12 through aperture 16 and may pass consecutively through heat exchanger 18 and burner 22 in so doing pre-heating gases which are to be charged to chamber 12. Figs. 2 and 3 show modifications in which the Al2O3 is a moving bed and in a modification (not shown) the Al2O3 is present as a fluidized bed. Specification 868,301 is referred to.
Patent ES-268609-A1 (ES)
Title: Vinyl chloride polymer compositions
IPC: C08F10/00
Filed: 1961-06-26
Abstract: Polymer compositions comprise 98 to 60 wt. per cent of a vinyl chloride homopolymer or copolymer with up to 20 wt. per cent of a comonomer, and 2 to 40 wt. per cent of a solid ethylene copolymer containing 7 to 95 wt. per cent of units derived from a mono-ethylenic monomer having at least two valencies satisfied by hydrogen and either has at least one satisfied by CN, COOH or COOR, where R is a monovalent hydrocarbon radical, or contains the divalent radical -CO-O-OC-. Examples of such monomers are methyl, ethyl, butyl, i-amyl and 2-ethyl-hexyl acrylates, methyl methacrylate, acrylic acid, acrylonitrile, dimethyl and diethyl maleate and fumarate, maleic acid and anhydride, fumaric acid and methyl alphachloracrylate. The ethylene copolymer may contain a third monomer, e.g. propylene, isobutene, butene-1, vinyl acetate or propionate, or another of the above-specified class such as methacrylic acid and methacrylonitrile. The composition is preferably prepared by first gelling the vinyl chloride polymer and then blending in the ethylene copolymer and optional ingredients. An organo-tin stabilizer is incorporated in the exemplary compositions. Preparing ethylene copolymers. The ethylene copolymers used in the above compositions may be prepared in bulk, solution or suspension chain transfer agents may be present. In specific examples polymerization is either effected in bulk in an autoclave or in benzene solution in some examples the ethylene is added incrementally, and some are identical except for the yield to which polymerization is allowed to proceed. Catalysts used in the examples are di-t-butyl, benzoyl and 3,5,5 trimethyl hexanoyl peroxides. Comonomers used are methyl methacrylate (Examples 1 to 6, 8 to 10 and 16), methyl, ethyl or 2-ethyl-hexyl acrylate (7), acrylonitrile (11) and diethyl maleate (12 to 15). Physical properties of the methacrylate copolymers are specified and vary within the following ranges:-Crystallinity 0 to 28% M.P. 94 DEG to 110 DEG C. melt flow index 0,06 to 26 and R.I. 1,471 to 1,499. Specification 703,252 is referred to.
Patent ES-310738-A1 (ES)
Title: Vehicle power plant
IPC: F02B33/00
Filed: 1965-03-18
Abstract: In an I.C. engine transmission including a differential gear 13, Fig. 1, driving an hydraulic torque converter 23 the output shaft 24 of which drives the input shaft of a gear train 26 providing at least one forward speed and one reverse speed, a supercharger pump 14 is driven through gearing 19 by one element 18 of the differential gear 13 and the gear train 26 is supported in an auxiliary housing 25 readily detachable from the main housing 11. In Fig. 1, the supercharger 14 is driven by the sun gear 18 of a planetary differential 13, the engine driving the planet carrier 17 and the ring gear 20 driving the pump 15 of the torque connector 23 in a modification, Fig. 5 (not shown), the engine drives the ring gear 12 and the torque connector is driven by the planet carrier. The arrangement of Fig. 1 is shown in Fig. 3, the change speed gear train comprising a planetary system housing sun, planet, and ring gears 64, 66, 68, controlled by clutches 60, 70. Clutch 70 connects output shaft 69 directly to the driven shaft 65 of the torque converter 43 and if clutch 60 is engaged output shaft 69 is reversed. A hydrodynamic brake is provided by a member 79 on the shaft 69 having cells 80 co-operating with cells 75, 81, in the surrounding casing the brake is energized by admitting oil to the spaces 75, 80, 81. The fly-wheel 41 is in two parts 41a, 41b, separated by a rubber block 44 to damp out vibrations. In a modification, Fig. 4 (not shown), the change speed gear includes a second planetary system to produce two forward speed ratios and reverse ratio.
Patent ES-314668-A1 (ES)
Title: Dowel driving device
IPC: B65G47/50
Filed: 1965-06-25
Abstract: A dowel driving device comprises a magazine 2 rotatably mounted on a body 1, and formed with chambers 2b for accommodating cartridges C for firing dowels P and arranged to be brought successively into alignment with a trigger operated striker rod 12 and a barrel 3, means operative to hold the magazine 2 against rotation when in a position for firing, and means for cocking the striker rod 12 operative only when the magazine 2 is so held. The breech cylinder 21 is in screw-threaded engagement with the body 1 so that it is movable axially when rotated by a lever 24 to abut against the magazine cylinder 2 and hold it against rotation. The striker rod 12 is cocked by a sear 10 carried by a slider 9 having a front part 9b secured to a mouthpiece 26 which is pressed against a fixed surface to effect the cocking operation. The wall of the breech cylinder 21 is formed with an L-shaped opening 21b having axially and circumferentially extending portions. When the sear 10 passes through the circumferential portion of the opening 21b it is prevented from moving sufficiently to cock the striker rod 12, but when the cylinder 21 is turned by the lever 24 to abut against the magazine cylinder 2 the sear 10 may slide rearwardly in the axially extending portion of the opening 21b to cock the striker rod 12. A safety lever 15 prevents accidental cocking movement of the slider 9 and has to be pivoted by the operator before cocking can be effected. In an alternative embodiment means is provided for locking the barrel 3 against the magazine cylinder 2 to prevent rotation of the latter, and for preventing cocking of the gun if such locking is not effected.
Patent ES-322292-A1 (ES)
Title: Dispensing machine wherein the dispensing of the tape,cutting of the tape,and resetting of the dispensing mechanism are caused by the movement of the object to which the tape is to be applied
IPC: B65B51/06
Filed: 1966-01-27
Abstract: A machine for dispensing a band for sealing or wrapping an article (which band may be gummed) comprises (see the Figure):- a work surface 2 in which the operator pushes an article 3 to be wrapped in the direction of the arrow, the surface having an opening 4 through which the (gummed) band 5 is dispensed, a lever 6 pivoted at 7, a roll of paper 8, a guide slide 9, a movable knife 11 and fixed plate 12, a dispenser 17 for the tape pivoted at 18 and an upper roller 19 rotatable at 20 fixed to the end of lever 21 which pivots about axis 22. A lever 23 is pushed to the right by rod 24 pivoted at 25 on lever 6 and at 26 to a lever 27 which pivots at 28, the lever 26 being urged to the left by spring 34, one end of which is fixed to a member 35 fixed to plate 12. The engagement of rollers 17 and 19 is effected by lever 21. The dispensing action is effected by rotation of roll 17 in the direction of the arrow, Fig. 2, which is effected by rotation of pinion 29 in a counterclockwise direction, the pinion being driven by a chain 30 tensioned at one end by spring 31 fixed to a member at the front end of the casing, the other end of the chain being attached to point 33 of lever 6. Rotation of the pinion in a clockwise direction does not drive roller 17 since a free-wheel mechanism is provided. The knife 11 is activated by lever 6 which engages slide 53 able to release a catch 45, the return of the knife to the original position being effected by action of springs 47 and 48.
Patent ES-343997-A1 (ES)
Title: Arylpyrazolyl-(1)-stilbene compounds
IPC: C07D231/12
Filed: 1967-08-10
Abstract: Novel arylpyrazolyl-(1)-stilbene compounds of the formula in which R 1 and R 2 stand for hydrogen, a 1-4 carbon alkyl radical or an unsubstituted or substituted aryl radical, with at least one of the symbols R 1 or R 2 standing for an optionally substituted aryl radical, while X 1 and X 2 , independently of one another, stand for hydrogen, the sulphonic acid group or a salt thereof, a sulphonic acid ester group, an optionally substituted sulphonic acid amide group, an alkylsulphone or arylsulphone group, the carboxylic acid group or a salt thereof, a carboxylic acid ester group, an optionally substituted carboxylic acid amide group or cyano group, and Y stands for hydrogen, an acylated amino group, or an unsubstituted or substituted pyrazolyl, triazolyl-(1), benzotriazolyl or naphthotriazolyl group. These compounds are prepared by condensing hydrazino stilbene compounds with substituted vinyl ketones or arylmolonic dialdehydes, and where necessary introducing or modifying substituent groups by conventional methods. The novel compounds are suitable for brightening a number of materials, including cellular materials, synthetic fibres, filaments, foils, fluorescent articles and soaps. 4,41 - Bis - [3- and 4-phenylpyrazolyl - (1)]- stilbene - 2,21 - disulphochlorides are prepared by the action of POCl 3 on the corresponding acids.
Patent ES-345604-A1 (ES)
Title: Glue table having a rotatable turntable
IPC: B05C5/02
Filed: 1967-09-19
Abstract: A glue table for preparing headers which are to be glued to the end of a wrapped roll comprises at least one turntable 13 on which the headers to be glued are placed and which is driven by a selectively engagable drive wheel 26 the operation of which allows glue to flow from a nozzle 27 on to the uppermost header. The drive means and flow from the nozzle are stopped after one complete revolution of the turntable. A vacuum transfer means 32 lifts the glued header from the top of the stack and places it on a horizontal platen 28. After the header has been placed on the platen it is rotated to lie in a vertical plane and the piston rod is extended so as to place the prepared header at the end of the roll 33. A brake shoe is provided to stop rotation of the turntable when the drive is disengaged.
Patent ES-352535-A1 (ES)
Title: Poultry flavor comprising amino acids, sugars, vegetable protein hydrolysate and 5{40 -ribonucleotides
IPC: A23L27/21
Filed: 1968-04-08
Abstract: A method for preparing a synthetic chicken-flavored composition containing amino acids, sugars, vegetable protein hydrolysate, monosodium glutamate, edible fat and 5'-ribonucleotides.
Patent ES-356805-A1 (ES)
Title: 5,11-dihydro-10h-dibenzo(a,d)cyclohepten-10-ones
IPC: C07D295/12
Filed: 1967-08-02
Abstract: Novel compounds of the formul[mu] wherein n is 0, 1, 2 or 3, R and R each denote a halogen atom, C 1-6 alkyl, C 1-6 alkoxy, or C 1-6 alkanoyl, R1 and R2 each denote C 1-6 alkyl or R1R2N denotes a 5- or 6-membered heterocyclic ring which may contain N or O as an additional hetero atom and R3 is absent, or R1 denotes C 1-6 alkyl and R2 and R3 together denote a C 1-4 alkylene group, and wherein the broken lines denote that the substituents attached thereby are optional, and pharmaceutically acceptable acid addition salts thereof, may be obtained (a) by hydrolysing a compound of formula where R10 denotes C 1-6 alkyl, C 1-6 alkoxy- CO-, C 1-6 alkanoyl or -CN and R2 denotes C 1-6 alkyl, or R10R2N denotes a 5- or 6-membered saturated heterocyclic ring which may contain N or O as a further hetero atom and R3 is absent, or R10 is as above and R2 and R3 together denote a C 1-4 alkylene group and X denotes a halogen atom, a C 1-6 alkoxy or aralkoxy group or where R5 and R6 each is C 1-6 alkyl, C 2-6 alkenyl or aralkyl or NR5R6 denotes a 5- or 6-membered saturated heterocyclci ring, optionally substituted by C 1-6 alkyl, and which may contain N or O as additional hetero atom or (b) oxidizing a compound of formula or (c) dehydrating and deketalizing a compound of formula wherein Y and Y each denotes C 1-6 alkyl or together denote a C 1-4 alkylene group, and where necessary cleaving any alkoxycarbonyl, alkanoyl or -CN group, if desired, dealkylating any di-alkylammo group to a mono-alkyl amino group, and/or hydrogenating any semicyclic double bond, and/or separating any isomeric mixture obtained and/or converting the product into a pharmaceutically acceptable acid addition salt. Pharmaceutical compositions, which have antidepressant activity, comprise compounds of the first two formul[mu] above in association with a compatible pharmaceutical carrier in forms suitable for enteral or parenteral administration.
Patent ES-369755-A1 (ES)
Title: Preparation of benzyl alcohol derivatives
IPC: C07C/
Filed: 1969-07-22
Abstract: Racemic and optically active erythro-compounds of the general formula (R1 = m- or p-halobenzyl) and their acid addition salts are prepared by reducing an [alpha]- hydroximino compound of the formula (R2 = H, C 1-6 alkanoyl, monocarbocyclic aroyl, C 1-5 alkyl or alkanesulphonyl, or monocarbocyclic arylsulphonyl), optionally followed by salt formation and/or resolution. The preparation of the starting materials and of m - (m - chlorobenzyloxy) - priophenone by standard methods is described.
Patent ES-396035-A1 (ES)
Title: Triazole-coumarins
IPC: C09B57/02
Filed: 1971-10-15
Abstract: Coumarine compounds of the formula IN WHICH A denotes a carbocyclic aryl radical or a radical of the formula IN WHICH X represents -CH- or N and Y represents WHEREIN THE RADICALS R1, R2, Z1, Z2, B, R', R'', An<-> and n have the same meaning as in the description, WITH THE PROVISO THAT AT LEAST ONE OF THE RADICALS A and B represents a heterocyclic radical AS WELL AS THEIR PREPARATION AND THEIR USE AS OPTICAL BRIGHTENERS.
Patent ES-400337-A1 (ES)
Title: Cyanoalkyl sulfonates for the control of fungus growth
IPC: C07D333/34
Filed: 1972-03-02
Abstract: Growth of fungi can be controlled by applying to the fungi a fungicidal composition comprising an effective quantity of a cyanoalkyl sulfonate of the formula O PARALLEL R-S'O-R1-CN PARALLEL O wherein R1 is an alkylene group having from 1 to 4 carbon atoms and R is an aryl or arylalkyl group or an aliphatic group comprising a 1 to 12 carbon atom alkyl or cycloalkyl group at the site of attachment.
Patent ES-405130-A1 (ES)
Title: Press with semi-automatic cycle
IPC: B30B7/04
Filed: 1972-07-24
Abstract: In a press of the type comprising a plurality of platens arranged for relative movement in orthogonal directions, an improvement whereby the press remains in operation, once operation of the press has been initiated by a starting switch and once a predetermined point in the operating cycle has been reached, after the starting switch has been opened.
Patent ES-415226-A1 (ES)
Title: Method of enhancing vincamine compositions
IPC: C07D461/00
Filed: 1973-05-26
Abstract: Pharmaceutical compositions containing a substance A having the eburnane structure, such as vincamine, and ascorbic acid or a derivative thereof.
Patent ES-429337-A1 (ES)
Title: Mortar of inorganic binder and sulfonic acid group-containing formaldehyde condensation product with cycloalkanone
IPC: C04B28/00
Filed: 1974-08-17
Abstract: A mortar comprising an inorganic binder such as anhydrite, gypsum or cement is rendered more flowable and processible by incorporating therein a sulfonic acid group-containing formaldehyde condensation product with a cycloalkanone, e.g. preferably about 0.05 to 5% by weight of the binder of the condensation product of sodium sulfite, formaldehyde and cyclohexanone. There may also be present an auxiliary such as FeSO4,7 H2O,Al2(SO4)3.18 H2O or KAl(SO4)2, as well as an additive such as a plasticizer, hardening accelerator, retarder, air-entraining agent, thickener, activator, anti-foam agent or synthetic resin dispersion, and/or an aggregate such as sand, silica, perlite, pumice or foamed plastic beads.
Patent ES-429458-A1 (ES)
Title: Apparatus for biological purification of an effluent
IPC: C02F3/26
Filed: 1974-08-22
Abstract: In an installation for the biological purification of effluent at least two basins linked with each other are used. The effluent to be purified is supplied to one basin to introduce oxygen into the effluent. The effluent enriched in this manner with oxygen is supplied after an average residence time to the second basin acting as the final purification basin. The purified water is removed from the said second basin, until the activated sludge concentration in the first basin drops below a certain value, following which the direction of operation is changed, so that the second basin functions as the activated sludge basin and the first basin as the final purification basin connected in series.
Patent ES-434162-A1 (ES)
Title: Stable, liquid solutions of isocyanurate-polyisocyanates containing amide and/or acylurea groups
IPC: C07D251/30
Filed: 1975-01-27
Abstract: Stable, liquid, homogeneous solutions of isocyanurate-polyisocyanates containing amide and/or acylurea groups in monomeric diisocyanates and/or polyisocyanates which are free from amide, acylurea and/or isocyanurate groups, are obtained by reacting polybasic carboxylic acids with diisocyanates and/or polyisocyanates to give diisocyanates and/or polyisocyanates containing amide groups and/or acylurea groups, converting the diisocyanates and/or polyisocyanates containing amide and/or acylurea groups by trimerization and, optionally, polymerization, into isocyanurate-polyisocyanates containing amide and/or acylurea groups, and mixing the products with monomeric diisocyanates and/or polyisocyanates.
Patent ES-442427-A1 (ES)
Title: Pyrazolidinones and a process for their preparation
IPC: C07D231/08
Filed: 1975-11-07
Abstract: Pyrazolidinones of the formula WHEREIN R is a phenyl, phenoxy or a corresponding group monosubstituted or polysubstituted by one or more of F, Cl and Br possess anti-inflammatory activity.
Patent ES-444465-A1 (ES)
Title: Recording apparatus for magnetic disks using both sides of the disk
IPC: G11B5/54
Filed: 1976-01-20
Abstract: Magnetic disk recording apparatus including a pair of magnetic transducers contacting the opposite sides of a magnetic disk and each carried by a swingable arm. The arms are interconnected together so that the swinging movement of one of the arms is transmitted to the other arm to cause an opposite swinging movement of the other arm for simultaneously moving the transducers away from the magnetic disk. An electromagnet actuates one of the arms so as to thereby also move the other arm.
Patent ES-449233-A1 (ES)
Title: Process for the preparation of polyamines
IPC: C07C209/00
Filed: 1976-06-25
Abstract: The instant invention is directed to a process for the preparation of multinuclear aromatic polyamines by the condensation of aniline with formaldehyde in the presence of water and acid catalysts, in which the completely reacted aqueous condensation mixture is extracted with a hydrophobic solvent in extraction stage (I), optionally with the addition of aniline, the resulting solvent phase is worked-up in known manner to isolate the polyamine and the aqueous phase is recycled to the beginning of the process, the improvement characterised in that before the aqueous phase is returned to the beginning of the process, it is extracted in one or more separate extractors (II) with a hydrophobic solvent which may contain aniline and/or aniline/formaldehyde condensates with an increased proportion of ortho-isomers, the resulting solvent phase or phases is or are extracted with the aqueous acid condensation mixture in one or more separate extractors (III) at any one or more points after the first condensation stage and before the main extraction stage (I), and the resulting solvent phase or phases is or are returned to extractor or extractors (II).
Patent ES-452451-A1 (ES)
Title: Monoazo dyes derived from 2-substituted-4-nitro-1-naphthylamines
IPC: C09B29/08
Filed: 1976-10-16
Abstract: The novel azo dyestuffs of the formula < IMAGE > in which the substituents are defined in Claim 1, are obtained by diazotising appropriate alpha -naphthylamines. The reaction product is then coupled to appropriate anilines. The novel dyestuffs can be used for dyeing fibre materials made from linear aromatic polyesters, such as polyethylene terephthalates, and cellulose esters, such as cellulose triacetate, according to the customary carrier process.
Patent ES-453474-A1 (ES)
Title: Glass sheet supporting and conveying apparatus
IPC: B65G49/06
Filed: 1976-11-19
Abstract: An apparatus for supporting and conveying glass sheets on a series of conveyor rolls having arcuately curved central portions normally disposed in an upper common horizontal plane for supporting a flat sheet of heat-softened glass to be bent and pivotable into a lower angular position out of engagement with said flat sheet upon engagement thereof along its marginal edge portions by the shaping rail of an upwardly movable female press member. Each conveyor roll is provided with a two-piece coupling comprised of a first section secured to the conveyor roll and a second section operatively connected to a drive arrangement. The sections are angularly rotated relative to each other to effect precise angular adjustments therebetween for varying the angular attitude of the associated conveyor roll in its lower position of use.
Patent ES-455880-A1 (ES)
Title: Plated metallic cathode
IPC: C25B11/10
Filed: 1977-02-12
Abstract: A highly conductive and corrosion resistant low hydrogen overvoltage cathode. The cathode comprises a copper substrate plated with an alloy of nickel, vanadium, and molybdenum.