baber/WOPTO huggingface dataset:
Patent ES-295168-A1 (ES)
Title: Heating of high chambered horizontal coke ovens
IPC: C10B21/22
Filed: 1964-01-09
Abstract: In a regeneratively heated coke oven battery of the Becker type in which the crossover flues 14 connect sets of heating flues 12, each heating flue having a high burner 22 and a low burner 23, gas is supplied from a main 24 through three-way valves 29 to pipes 32, 33 and flues 19, 21 respectively supplying the high and low burners, and decarburizing compressed air is supplied in alternation with the gas from a conduit 27 and pipes 34 through the same pipe system. Cables 37 and 38 are connected by levers 39 to alternate pairs of valves 29 and the system shown controls the pusher side half of the battery, a similar system controlling the coke side half, Fig. 1 (not shown). During the whole of an " on " period heated combustion air from regenerators 17 passes through port and duet assemblies 18 controlled by air-port plugs 42. The gas/air system may also be applied to an underjet battery, Figs. 4 and 5 (not shown). The compressed air supply is not required for decarburizing the high burners 22 and their riser passages 41 with underjet batteries incorporating the known waste gas recirculation, Figs. 9 and 10 (not shown).
Patent ES-337883-A1 (ES)
Title: Method of production, acceleration and interaction of charged-particle beams and device for the execution of said method
IPC: H05H1/00
Filed: 1967-03-11
Abstract: In a nuclear fusion device, the acceleration of ionized particles is effected in a high frequency electromagnetic field, within a resonant structure, in conjunction with both radial and axial magnetic fields. Ionization is produced by cyclotron resonance. Gas is introduced into the cylindrical resonant cavity, 4, Fig. 1, which oscillates in the TE mnp mode. The target 10 forms one end of the acceleration chamber, 8, and the axial and radial magnetic fields may be either pulsed or continuous. The target is formed of tritium alloyed to titanium. The cavity, 4, may be replaced by a series of separate cavities oscillating at different frequencies. In alternative forms not shown, plasma is confined between magnetic mirrors and fusion is induced either by beam-beam interaction, using deuterium, or in a thermal reaction. A tritium-titanium target may also be subjected to a multiple beam interaction due to the reflections. The target may fall freely through the plasma in the form of granules. A radial magnetic confining field may be provided by conducting or superconducting rods (62, Fig. 2, not shown).
Patent ES-339547-A1 (ES)
Title: Equipment for drying by spray atomization
IPC: B01D1/18
Filed: 1967-04-20
Abstract: Spray drying is carried out in a chamber 1 which has a conical base 2 provided with a central opening associated with a hollow cylindrical element 4 having slots 4a which can be closed by movable plates (not shown), the lower part of the chamber being equipped with a shaft 6 on which are mounted rotary radial arms 8 carrying adjustable scrapers 12 and nozzles 11 for compressed air. The arrangement is such that, if desired, efficient separation of dried powder and drying air can be effected within the lower part of the tower, the drying air being discharged through duct 5, and the dried powder being swept by scrapers 12 to the outlet 13. Alternatively, the slots 4a are uncovered and the opening 13 is closed so that the dried powder is discharged together with the drying air through duct 5, which leads to a cyclone separator. Compressed air from pipe 10 is supplied to nozzles 11 through the hollow shaft 6. Deflector 17 regulizes the distribution of hot air, supplied to the top of the drying chamber.
Patent ES-347053-A1 (ES)
Title: Improvements relating to 2-Benzimidazolecarbamic Acid Esters, their production, and the production and use of Related Compounds
IPC: C07D235/32
Filed: 1967-11-11
Abstract: The locus of living plant material may be treated with a composition comprising a fungicidally effective amount of a compound of the formula: wherein R is a C 1-4 alkyl group and X is hydrogen, halogen or a nitro or C 1-4 alkyl group. The active ingredient may comprise 1-95% by wt. of the fungicidal composition which may be formulated as a dust, slurry, suspension, spray, aerosol, powder or granules and applied to plant parts such as fruits, tubers, bulbs and roots. The compositions may also contain other conventional additives such as inert solids, organic liquid solvents, organic liquid or aqueous diluents, surface active agents, wetting agents and dispersants.
Patent ES-348208-A1 (ES)
Title: Tapeless carriage control system
IPC: G06K15/16
Filed: 1967-12-13
Abstract: Apparatus for controlling the movement of a print document carriage includes core storage 12 containing, at each storage position, coded representations of carriage movement for a print line, the stored data being read out in synchronism with the carriage movement. In the embodiment described for controlling a skip-stop magnet, coded signals representing skip-stop commands are first read in to the storage positions associated with the lines at which the printer carriage is required to stop. As the carriage is moved, the data in each storage position is entered under the control of carriage emitter pulses E1 into a register 30, the contents of which are compared with a carriage skip command signal to control the skip-stop magnet when coincidence occurs.
Patent ES-353595-A1 (ES)
Title: 1-(amino-monohalo-phenyl)-2-amino-alkanols and salts
IPC: C07D221/24
Filed: 1968-05-07
Abstract: Novel compounds of the formula where Hal represents chlorine, bromine or iodine R 1 and R 2 , which may be the same or different, represent H or a C 1-3 alkyl group R 3 and R 4 , which may be the same or different, represent H, a straight or branched chain alkyl group, alkenyl, hydroxyalkyl, alkoxyalkyl, dialkylaminoalkyl, cycloalkyl, phenyl or benzyl or together with the adjacent N form a pyrrolidine, piperidine, piperazine, morpholine, hexamethyleneimine or camphidine ring, which rings may be substituted by one or more C 1-3 alkyl groups, and their physiologically acceptable acid addition salts, are obtained (a) by halogenation of the corresponding halogen-free compound (b) by deacylation, e.g. by heating with dilute mineral acid, of the corresponding acylatedamino compound (c) by reacting a compound of the formula (H 2 N)(Hal)C 6 H 3 .CHOH.C(R 1 )(R 2 )Hal1 (where Hal1 is Cl, Br or I) with an amine HN(R 3 )(R 4 ) (d) by reduction of a corresponding compound of the formula (H 2 N)(Hal)C 6 H 3 .CO.C(R 1 )(R 2 ).N(R 3 )(R 4 ) (e) by partially dehalogenating a compound of Formula (I) having an additional nuclear halogen atom (f) by reducing a compound of the formula: (H 2 N)(Hal)C 6 H 3 .CO.CO.N(R 3 )(R 4 ) (g) by reducing a compound of the formula (H 2 N)(Hal)C 6 H 3 .CHOH.CO.N(R 3 )(R 4 ) or (h) by reducing a compound of the formula (Hal)(NO 2 )C 6 H 3 .CHOH.C(R 1 )(R 2 ).N(R 3 )(R 4 ). The following new starting materials are prepared by general methods described: 1-(4- aminophenyl) - 2 - propylaminoethanol 1 - (4 - aminophenyl) - 2 - ethylaminoethanol 1 - (4 - aminophenyl) - 2 - diethylaminoethanol 1 - (4 - acetamido - 3 - bromophenyl) - 2 - diethylaminoethanol 1 - (3 - acetamido - 4 - bromo - phenyl) - 2 - (ethylbenzylamino) - ethanol 1 - (2 - amino - 5 - bromophenyl) - 2 - bromoethanol 4 - amino - 3 - bromo - [alpha] - dimethylamino - acetophenone 4 - amino - 3 - bromo - [alpha] - morpholino - acetophenone 2 - amino - 5 - chloro - [alpha] - diethylamino - acetophenone 1 - (2 - amino - 3,5 - dibromophenyl) - 2 - diethylamino - ethanol 2 - amino - 5 - bromo - phenylglyoxylic acid diethylamide 2 - amino - 5 - bromo - phenylglycolic acid diethylamide 1 - (4 - bromo - 3 - nitrophenyl) - 2 - diethylamino-ethanol. Pharmaceutical compositions having good analgesic activity comprise compounds of Formula (I) above in association with a pharmaceutical carrier or excipient in forms suitable for oral, rectal or parenteral administration.
Patent ES-357407-A1 (ES)
Title: Production of polyolefins using a poly(hydrocarbyl aluminium oxide) catalyst
IPC: B01J8/24
Filed: 1968-08-20
Abstract: Olefins are continuously polymerized in a fluidized bed by simultaneously (a) contacting a gaseous stream containing the monomer(s) with a polyhydrocarbyl aluminium oxide mixed with a transition metal compound in a polymerization zone comprising a fluidized bed of formed and forming polymer particles at a mass gas flow rate sufficient to maintain complete fluidization and at a temperature below the sintering temperature of the solid polymer particles, (b) withdrawing from said polymerization zone a small portion of the fluidized bed as discrete particles in suspension with a portion of the gaseous stream, (c) withdrawing the unreacted portion of said gaseous stream from the polymerization zone, (d) cooling said unreacted gaseous stream to remove heat of reaction, and (e) recycling the cooled gaseous stream to the polymerization zone below the base of the fluidized bed at a velocity sufficient to maintain fluidization. In the examples, ethylene or an ethylene-propylene mixture are polymerized using a polyisobutylaluminium oxide-chromium-2-ethylhexanoate catalyst on a silica or polyethylene support.
Patent ES-381160-A1 (ES)
Title: Fumigation devices for supercharged diesel engines
IPC: F02B49/00
Filed: 1970-06-25
Abstract: Device for the permanent atomization of liquid fuel into Diesel engines comprising a volumetric pump interposed in the engine air induction pipe, whereby pipes for delivering liquid fuels and additives, such as oil, open through jets into said air induction pipe, upstream of the volumetric gear pump operated simultaneously as a pump and as an atomizer.
Patent ES-383164-A1 (ES)
Title: Improvements in or relating to Low Temperature Fired Ceramic Bodies and Electrical Components incorporating such Bodies
IPC: C03C3/066
Filed: 1968-03-26
Abstract: A mixture of a high-temperature prefired ceramic material which matures above 2000 F. in combination with a low-temperature ceramic material which softens between 1100 F. and 1500 F. (see Division C1) is used to form electrical components. A slip or paste of the mixture is sprayed, screened or drawn on a temporary substrate to form a ceramic layer. To form a resistor a metallic resistor ink, e.g. a PdO-Ag glass frit, is screened on to the layer, a top layer of the ceramic slip is applied over the ink, the resistor is cut whilst green, silver terminal pick-ups are applied and the units fired at 1300-1450 C. Inductors are made by screening a coil patten of silver, gold, or silverpalladium alloy on to the green substrate, applying a top layer of ceramic slip and firing. A four-plate multi-layer capacitor is made by incorporating electrodes, formed from a silver point, between layers of the ceramic slip and firing at 1400 F. A microcircuit 10 comprises ceramic layers 11, 12 and 13 with an inductor 14 and a resistor 15 disposed between the layers 11 and 12 and with two electrodes 16 on opposite sides of the layer 12 forming a capacitor.
Patent ES-384080-A1 (ES)
Title: Hydraulic turbine and method
IPC: F03B17/00
Filed: 1970-09-29
Abstract: In a hydraulic turbine plant steam from a generator 30 passes via a valve C and pipe 33 to a first container 23 causing liquid, e.g. water, in the latter to be forced through pipe 24, valve A, hollow shaft 17, and the interior of rotor 13 to issue through tangential nozzles 14 and drive the rotor, The latter is enclosed within a casing 35 having inclined baffles 11 on its interior surface which direct the liquid thrown out from nozzles 14 towards a drain hole 12 in the bottom of the casing. The liquid passing through hole 12 flows under gravity via valve B and pipes 27, 37 to second and third containers 26, 36 respectively. When all the liquid has been forced out of container 23 valve A, B and C are simultaneously operated so that steam pressure is directed via pipe 41 to container 26 so as to force liquid through pipe 39 to drive the rotor 13 whilst the drain liquid is directed through pipes 38, 37 to containers 23, 36 respectively. When container 36 is empty the valves are again operated so that liquid under steam pressure is forced from container 36. Thus a continuous supply of liquid to drive rotor 13 is maintained. Power is taken-off from the rotor via gearing 20, 21 and shaft 22.
Patent ES-391147-A1 (ES)
Title: Substituted benzoyl ureas
IPC: C07D317/66
Filed: 1971-05-13
Abstract: Certain organic compounds derived from urea or thiourea having insectical activity and methods of their preparation are disclosed. The compounds according to the invention have been found to interfere with the mechanism of metamorphoses which occurs in insects. Hence the substances according to the invention are specifically active against insects. Owing to this specificity and because of the absence of phytotoxicity effects, the compounds of this invention are of prime importance.
Patent ES-395090-A1 (ES)
Title: Sealing means for a machine for centrifugally casting pipes
IPC: B22D13/10
Filed: 1971-08-28
Abstract: Sealing means for a machine for centrifugally casting pipes. The sealing means comprise a diaphragm interposed between the outer fixed case of the machine and a sleeve which is connected to the rotary mould to rotate with the latter and defines an annular space for cooling water. The diaphragm is integral with the case and with a sealing ring in rubbing contact with the sleeve and has an orifice putting the water jacket, defined by the case, sleeve and diaphragm, in communication with a pressure-compensating chamber on the other side of the diaphragm relative to the water jacket.
Patent ES-410386-A1 (ES)
Title: Deflection yoke for use with in-line electron guns
IPC: H04N9/28
Filed: 1973-01-05
Abstract: A deflection yoke for a television picture tube utilizing coplanar horizontal in-line electron guns includes vertical and horizontal coil windings selected for producing positive vertical isotropic astigmatism and negative horizontal isotropic astigmatism which underconverges the electron beams along the vertical deflection axis such that the beams are substantially converged at all points on a scanned raster of the picture tube. The desired convergence characteristics are achieved by winding the vertical and horizontal coil conductors such that the conductor distribution in each quadrant of a cross-section of the yoke is least in a region between 25 DEG and 45 DEG measured from the vertical deflection axis of the yoke.
Patent ES-416358-A1 (ES)
Title: Method of telomerizing
IPC: C08F2/42
Filed: 1973-06-27
Abstract: The preparation of telomers or cotelomers of vinyl chloride and/or vinylidene chloride, with or without additional ethylenically unsaturated monomers and a telogen by heating the monomer composition in the presence of a ketone alcohol and an alcohol or acetonitrile solvent.
Patent ES-416847-A1 (ES)
Title: 2-Anilino-nicotinic acids - as analgesic antiinflammatory and antipyretic agents
IPC: C07D213/80
Filed: 1973-07-12
Abstract: Cpds. (I) (where R1, R2 and r3 are H, 1-4C alkyl opt. substd. alkoxy or alkylenedioxy or carboxy) are prepd. by reacting a 2-halo-nicotinic acid with an aniline. Thus (I, R1 and Ri = 3.4-OCH2O, R3 = H) is prepd. from 2-chloronicotinic acid and 3,4-methylenedioxy aniline.
Patent ES-420923-A1 (ES)
Title: Friction disc
IPC: F16D13/69
Filed: 1973-11-28
Abstract: A friction disc comprising a support of generally plane shape, having on its periphery curved portions which can be flattened, while offering elastic resistance, when the disc is subjected to a clamping action, friction linings disposed on each side of the support and secured by rivets to the curved portions thereof so that the thickness of the disc and the linings is elastically variable with a lower limit corresponding to complete flattening of the curved portions of the support, and stop means interconnecting the linings and acting in a direction parallel to the axis of the disc to define an upper limit for the thickness of the disc at the linings.
Patent ES-422403-A1 (ES)
Title: Method and apparatus for cleaning rotary filling machines
IPC: B08B13/00
Filed: 1974-01-18
Abstract: In cleaning and sterilizing rotary backpressure filling machines which include filling elements and a pressure actuated conveyor operatively associated therewith, the conveyor is adapted to support rinsing vessels used in cleaning the filling elements. More particularly, the cleaning operation of is effected by inserting, fastening and detaching a rinsing vessel upon the filling machine with a rinsing operation occurring while the rinsing vessel is fastened to the machine. The rinsing vessel includes axially movable sleeve which cooperates with radially movable clamping members, preferably in the form of spherical balls, to attach the rinsing vessel to an air and/or gas fill pipe of the filling machine, with pressure being introduced into the rinsing vessel to actuate valve means enabling flow of cleansing fluid through the machine. The rinsing vessel is operatively supported upon the conveyor and the cycle of machine operation generally includes attachment of the rinsing vessel, performance of the cleansing operation and subsequent detachment of the rinsing vessel.
Patent ES-424070-A1 (ES)
Title: Vertical stirred mass polymerization apparatus
IPC: C08F2/36
Filed: 1974-03-08
Abstract: Reactor for continuous mass polymerization of alkenylaromatic monomers comprising a vertically oriented cylindrical chamber, means to cool at least the lower portion of the chamber, and agitating means comprising a plurality of integral circular disks positioned in vertically spaced relationship along a rotating vertical central shaft, each disk having attached at spaced intervals about its circumference a plurality of radially extending flat blade members. The blade members on the lowermost disk are vertically oriented, whereas the blades on the remaining disks are angularly displaced about their horizontal axes.
Patent ES-435235-A1 (ES)
Title: Process for the manufacture of open-pore shaped articles of polyvinyl alcohol-acetal sponge
IPC: C08J9/00
Filed: 1975-03-01
Abstract: Starch products which were hitherto used as pore-forming substances in the manufacture of polyvinyl alcohol acetal sponges are replaced by polyethylene glycol or polyacrylamide. This results in a more uniform distribution of pore size, lower shrinkage of the sponge material during the acetalization, and easier washing of the sponge after the acetalization.
Patent ES-437896-A1 (ES)
Title: Method and apparatus for flame-cutting cracked corner portions from continuously cast metal workpieces
IPC: B23K7/00
Filed: 1975-05-23
Abstract: A method and apparatus for flame-cutting cracked corner portions from continuously cast metal workpiece. The cutting torches are positioned adjacent the corners of the workpiece and are aimed downwardly at angles of about 35 DEG to 55 DEG with respect to the vertical and at angles of about 80 DEG to 100 DEG with respect to planes which bisect the corner angles of the workpiece. Preferably the torches are aimed downwardly at angles of about 45 DEG and approximately perpendicular to the bisecting planes. In this manner the depth of segment cut from the workpiece is closely controlled and the material removed from the workpiece is directed away from the surfaces thereof.
Patent ES-439903-A1 (ES)
Title: Method for manufacturing essentially wrinkle-free foamed articles with an upholstery material adhering thereto and resultant article
IPC: A47C7/18
Filed: 1975-07-31
Abstract: A foam-padded article such as an auto seat cushion having an outer upholstery integrally adhered to the foam is made by vacuum forming an airtight upholstery layer to which the foam adheres and then introducing the foamable cushioning material and foaming it into contact with the formed upholstery. Controllable folds are intentionally formed in desireable locations in the article, as for example, in one or more corners of a cushion not subject to heavy wear, by pressing one or more fold-forming plates into the upholstery layer in the forming mold before the foamed cushioning material sets thereby tensioning the remainder of the layer. The apparatus yieldably clamps the edges of upholstery surrounding the area to be folded while non-yieldably clamping it in areas to be tensioned. The folds so formed may be sealed with an adhesive before foaming occurs thereby assuring more permanent tensioning of the upholstery in the product.
Patent ES-449677-A1 (ES)
Title: Support for holding a water-soluble stick for toilet bowls
IPC: E03D9/02
Filed: 1976-07-08
Abstract: A support basket for holding a water soluble stick for toilet bowls. The support basket has two concave portions hinged to close against each other to form the basket. Hooks are hinged to the basket for mounting the basket on a toilet bowl. Each hook has a curved profile and is elastically deformable to enable the hook to conform to toilet rims of different thickness.
Patent ES-455086-A1 (ES)
Title: Apparatus for making large sized blocks of cheese
IPC: A01J25/12
Filed: 1977-01-15
Abstract: Apparatus for and method of pressing, draining and preparing cheese curd for curing. The apparatus and method are particularly adapted for forming large sized blocks of cheese. Cheese curd is placed in a form for pressing and draining. Blades, in the form of elongated wedges and having slots in their faces are disposed in the curd to uniformly drain the curd while it is being pressed. The blades are removed and the curd is subjected to further conditioning and packaged for curing in containers.
Patent ES-457546-A1 (ES)
Title: Tire and rim assembly
IPC: B60B21/10
Filed: 1977-04-05
Abstract: A radial ply tire and rim assembly in which the rim has an axially extended flange with a special configuration to provide a double register for the bead area. The tire when mounted on the rim and inflated has its carcass distorted radially outwardly from the natural equilibrium curvature in which it was molded and the carcass curves axially inwardly to meet the bead core at a very small angle with respect to the axis of the tire.
Patent ES-458532-A1 (ES)
Title: Systems for controlling the supply of fuel or fuel/air mixture to internal combustion engines
IPC: F02M3/045
Filed: 1977-05-06
Abstract: The device serves for more reliable switching of solenoid valves used in carburettors for overrun cut-off with idling fuel shutoff or idling mixture shutoff on motor vehicles. The idling fuel feed or the idling mixture feed in an internal combustion engine is prevented when the internal combustion engine is operating in overrun conditions. The device comprises an initial stage (1), sensitive to the engine speed, which triggers a solenoid valve (MV) for overrun cut-off basically when a lower speed level is reached, thereby ensuring that the solenoid valve releases the fuel feed and a vacuum switch, (S1, S2) responding to the intake pipe pressure and thereby sensing in particular the closed position of the throttle valve arranged in the intake pipe, which vacuum switch likewise causes triggering of the solenoid valve irrespective of the speed.
Patent ES-459664-A1 (ES)
Title: Light emitting diode having increased light emitting efficiency and method of producing same
IPC: H01L33/30
Filed: 1977-06-10
Abstract: Light emitting diode, has an active layer (2) of GaAs located between two barrier layers (1,3) of GaAlAs to form on one p-n junction, and has a light emitting surface (4) on layer (1). Surface (4) has a regular or random roughness and a metal contact layer is located on layer (3) to provide a bias voltage on the p-n junction and form a light emitting zone aligned with surface (4) and also to form an optical mirror aligned with the light emitting zone. Layer (2) may consists of GaAlAs, but with a much lower Al content than layers (1,3). The pref. diode has a multilayer structure including three epitaxial layers (1,2,3) where layer (3) is coated with a layer of optically transparent insulating oxide, contg. a window for the metal layer. The multilayer structure is located on a substrate provided with a hole in which an optical fibre is located. The efficiency of light emission is improved, esp. in the coupling of optical fibres where an improvement of 150% can be achieved.