baber/WOPTO huggingface dataset:
Patent ES-190424-A1 (ES)
Title: Un dispositivo de cierre por cable, de maletas y bolsos de viaje
Filed: 1949-11-08
Abstract: Un dispositivo de cierre para maletas y bolsos de viaje caracterizado por el hecho de estar formado por un cable que puede tensarse mediante un dispositivo de accionado el cual cable se halla colocado al borde de la tapa de la maleta o del bolso de vijae y es ajustable a un relieve o ranura existente en el cuerpo de l a maleta o del bolso.
Patent ES-190565-A1 (ES)
Title: MEJORAS EN LA CONSTRUCCIoN DE BANDAS DE REVESTIMIENTO DE TEJADOS Y PAREDES
Filed: 1949-11-26
Abstract: Mejoras en la construcción de bandas de revestimiento para tejados y paredes caracterizadas porque en las mismas se han previsto nervaduras huecas moldeadas por el procedimiento de prensado a partir del material de la banda distanciadas a intervalos iguales paralelas entre sí que transcurren en dirección transversal con respecto a la banda. cuyos perfiles estan estrechados en la base de tal modo que al desenrollar una banda enrollada sobre una banda estirada las nervaduras huecas de 1a banda superior se insertan sobre las nervaduras huecas de la banda inferior y con ello pueden llevarse ambas bandas a un encaje asegurado entre sí.
Patent ES-190861-A1 (ES)
Title: UN PROCEDIMIENTO DE FABRICACIoN DE JABoN TRANSPARENTE
Filed: 1949-12-17
Abstract: Un Procedimiento de fabricación de jabón transparente caracterizado porque se funden en una caldera y en cantidades adecuadas según el volumen del producto a obtener grasa hidrogenada sebo y aceite de ricino a una temperatura de 50º incorporando después dos tercios de alcalí lentamente y agitándolo todo ello hasta agotar los dos tercios de lejía cáustica cuya agitación se seguirá hasta que la masa tome un aspecto homogeneo ligeramente viscoso y de una transparencia amorfa.
Patent ES-198288-A1 (ES)
Title: MEJORAS EN LA CONSTRUCCIoN DE MOTORES PARA BICICLETAS
Filed: 1951-06-12
Abstract: Mejoras en la construcción de motores para bicicletas caracterizadas porque el motor que es de cuatro tiempos y de dimensiones adecuadas tiene en su parte superior la culata válvulas y orificios de admisión y en la inferior el cárter que aloja el cigüeñal movido por la biela por intermedio de rozamiento de rodillos y que mediante engranajes adecuados acciona a la magneto de encendido y las levas de funcionamiento; cuyo cárter lleva las orejas mediante las cuales y abrazaderas apropiadas se fija el motor al cuadro de la bicicleta o análogo y en la parte inferior el depósito de aceite del cual se toma éste para el engrase por barboteo.
Patent ES-199229-A1 (ES)
Title: Una trituradora giratoria.
Filed: 1951-08-14
Abstract: Triturada giratoria de la clase expuesta en la cual el miembro triturador superior está asegurado a un miembro hueco y situado dentro de él desde el cual es desmontable y separable desde arriba sin quitar ese miembro hueco.
Patent ES-267639-A1 (ES)
Title: Preservation of animal semen
IPC: A61K35/52
Filed: 1961-05-24
Abstract: Viable animal cell-containing material is preserved by adding to it an aqueous solution containing from 0.1% up to the isotonic limit of the animal material, preferably between 0.5 and 1.5%, of at least one of the following carbohydrate materials as stabilizing agent: a sugar alcohol of the formula CnHn+2(OH)n (where n is a whole number from 4 to 7) a cyclitol of formula C6H6(OH)6 or a methyl ether thereof a sugar alcohol of the formula C6H5(OH)6CH3, C6H6(OH)4, C6H8(OH)4 or C6H5O(OH)5, together with a hydrogen ion buffering agent. Stabilizing agents mentioned: erythritol, threitol, arabitol, ribitol, xylitol, mannitol, sorbitol, dulcitol, iditol, sedoheptitol, mesoinositol or isomer thereof, pinitol, quebrachitol, conduritol, scyllitol, epimesoinosose, dextra-quercitol, betitol and mytilitol. The solution preferably contains from 0.025 to 1.5% by weight of alkali metal citrate, phosphate, acetate or carbonate as buffering agent, a nutrient sugar such as glucose or fructose in an amount of from 0.125 to 0.75%, and a colloid stabilizer such as gelatine, agar, guar gum, tragacanth, gum arabic, dextrin or gum ghatti in an amount of from 0.1 to 1.0%. A preferred stabilizing agent comprises from 70%-30% sorbitol and 30%-70% mannitol. Animal cell-containing materials mentioned are: animal semen, blood cells, bone marrow, muscle, artery and other body tissues and cells. In the preservation of semen, the semen preferably is diluted with from 10 to 200 parts of the aqueous stabilizing solution to give a diluted semen having an osmotic pressure between 200 and 350 milliosmoles the solution may include, in addition to the substances specified above, whole milk, skim milk, glycerol, egg yolk, lecithin, lipoproteins, and antibiotics such as streptomycin and penicillin. According to an example, a diluent for semen was prepared by admixing 30 parts by weight of egg yolk with 25 parts of whole milk, heat treated by raising the temperature to 90 DEG C. for two minutes. To this was added 0.25 part gelatin, 0.5 part D-glycitol, 0.5 part D-mannitol, 0.5 part D-fructose, 0.1 part potassium citrate, 0.1 part sodium citrate and 0.1 part potassium dihydrogen phosphate. Forty-five parts of water were added. Streptomycin was added in the amount of 500 micrograms per milliliter of solution along with 500 I.U. of penicillin per milliliter of solution. The solution had a final pH of 6.4 and an osmotic pressure of 300 milliosmoles. Motility tests on the semen of bulls and other animals indicated the preservative effect of this solution. A further example is directed to the preservation of blood.
Patent ES-300571-A1 (ES)
Title: Method and apparatus for cooling strip
IPC: B21C47/34
Filed: 1964-06-03
Abstract: Hot strip leaving the rolling mill is passed through a zone where it is subjected to coolant, the effective area acted on by the coolant being varied according to the speed, thickness etc. of the strip by changing the shape of the coolant field. In the apparatus described the coolant field is produced by a series of nozzles producing flat parallel sprays, the nozzles being pivotally mounted so that the width of the spray field may be adjusted to the width of the strip Fig. 4 (not shown).
Patent ES-321223-A1 (ES)
Title: Transducer having mechanical impedance matching between air and the driver
IPC: H04R17/00
Filed: 1965-12-28
Abstract: A tweeter comprises an elongated piezoelectric or magnetostrictive element 14 which is cemented at its respective ends to an elliptical spun-aluminium diaphragm 13 and a frame 24, the element being energized so as to produce longitudinal vibrations. The horn 21 and apertured pressure plate 15 are adjustable to provide a proper loading between the element, the diaphragm and the air. The element has a length #/4 at the highest frequency passed by the tweeter. It is preferably a piezo-electric ceramic body of rectangular, tapered, exponential, gaussian, stepped slab or cylindrical form (Figs. 2-5, not shown). Alternatively, a plurality of elements sandwiched between electrodes may be used (Fig. 6, not shown). If a magnetostrictive element is used it is preferably " biased " by a parallel permanent magnet 30 as to prevent frequency doubling.
Patent ES-343608-A1 (ES)
Title: Production of fibrous filamentous products
IPC: B29C44/50
Filed: 1967-07-31
Abstract: Fibrous, filamentous products are prepared by stretching strips or rods of foam of predominantly stereospecific polyolefin which foam has a density below 300 g/l., and has been obtained by extrusion under such conditions of temperature and blowing agent concentration that, if cooled to ambient temperature after the cross-sectional area normal to the direction of extrusion has assumed a maximum value, it would show a shrinkage upon cooling which, measured as a percentage of said area, is at least 25. The preferred polymer is polypropylene foamed to a density of 15 to 150 g/l. by chemical and/or physical blowing agents. The stretching ratio is preferably above 5:1, and stretching is preferably effected following extrusion. The products may be worked up into woven or nonwoven fabrics, or disintegrated to form staple fibre which may be worked up into yarns. In examples polypropylene is extruded and expanded with paraffin oil, sodium bicarbonate, citric acid and/or butane or pentane.
Patent ES-344705-A1 (ES)
Title: Polyolefins stabilized with substituted 4-oxoimidazolidine-1- oxides
IPC: C07C51/09
Filed: 1967-09-02
Abstract: Very pure ("fibre grade") terephthalic acid is prepared by hydrolysing very pure dimethyl terephthalate in an aqueous solution of a neutral alkali and/or alkaline earth metal salt, under superatmospheric pressure in a corrosionresistant vessel at 180-280 C. The salt, which is preferably analytically pure, may be, e.g., NaCl, KCl or CaCl 2 .
Patent ES-345704-A1 (ES)
Title: Process for producing carbon black oil
IPC: C09C1/48
Filed: 1967-10-03
Abstract: A feedstock for making carbon black is produced by thermally cracking a virgin gas oil, separating tar from the cracked products, thermally recracking the tar, and separating a recracked tar from the recracked effluent. The first cracking is conventional, e.g. at 300 to 800 p.s.i.g. and 850 to 1000 F., and the recracking is preferably at a higher temperature and a shorter residence time. A specific example is described with reference to a flow diagram, Fig. 2 (not shown), which includes a flash tower between the cracking furnaces, a high-pressure flash drum after the recracking furnace, recycle lines for gasoline &c., and steam lines to the flash tower, recracking furnace, and flash drum.
Patent ES-350811-A1 (ES)
Title: Controlled release feed additives for ruminants
IPC: A23K1/16
Filed: 1968-02-22
Abstract: An additive to ruminant feedstuffs comprises particles containing one or more amino acids coated with a continuous film of a material which passes substantially unchanged through the rumen but which releases the amino acids posterior to the omasum, the particles having a density in the range 0.8 to 2.0 and a size of 200 to 2000 microns. The coating may be of rice bran wax or a fatty acid triglyceride and the particles may be made by conventional procedures such as fluidized bed coating, prilling or centrifugal extrusion encapsulation.
Patent ES-352638-A1 (ES)
Title: Element basket for regenerative heat exchangers
IPC: F28D19/04
Filed: 1968-04-10
Abstract: In a rotary thermal regenerator, sector-shaped compartments in the rotor are filled with units of heat exchange material, each unit comprising a bundle of juxtaposed plates 26 mounted in a basket-like structure 27 between curved concentrically arranged rigid pressure plates 28 and 30, the outer plate 30 being secured to the basket 27 by welding at 34. The plates 26, which are held in compression, assume the same curvature as that of the pressure plates 28 and 30 which are securely held in fixed relationship by support bars 36.
Patent ES-354624-A1 (ES)
Title: A Tow Bar for Trailer Vehicles.
IPC: B60D1/167
Filed: 1968-06-01
Abstract: A draw-bar comprises two beams 1 connected between their ends by a -bolted cross-bar 8 and at adjacent ends, to form a V-shape, by a pair of flanged members 5, each member being welded to a respective beam and of semicylindrical configuration to form a sleeve which encloses a draw-ring bolt 4, the members 5 being detachably connected by bolts. The bolt is prevented from being withdrawn from the sleeve by a nut 11.
Patent ES-355675-A1 (ES)
Title: Organic complex ferric compounds
IPC: A61K33/26
Filed: 1968-07-02
Abstract: Iron (III) - glycerin - hydroxycarboxylic acid complexes are prepared by mixing in an aqueous medium an iron (III) compound, glycerin and a hydroxycarboxylic acid, and adjusting the pH of the reaction mixture to a value of at least 5. Preferably the pH of the reaction mixture is 5-8 and the mol. ratios of the iron (III) compound: glycerin: hydroxycarboxylic acid are 1: - 10:1/3-3. The iron (III) compound may be ferric chloride, ferric sulphate or an iron (III) hydroxycarboxylic acid salt such as ferric citrate. The hydroxycarboxylic acid reactant may be tartaric acid, citric acid, malic acid or gluconic acid, either in its free form or in the form of a ferric salt. The complexes may be modified by mixing the reactants and adjusting the pH to 5-6 and then adding natural or depolymerized inulin to the reaction mixture and readjusting the pH to a value of 7 to 8 to give an inulin modified complex. Pharmaceutical compositions contain the above novel iron (III) complexes in aqueous solution with an iron content of 5-100 mg./ml. of solution. The solution may contain a resorption retarding agent such as polyvinyl pyrrolidone. The solutions may be produced in ampoules for parenteral administration.
Patent ES-358035-A1 (ES)
Title: Bag feeding, opening and filling apparatus
IPC: B65B43/12
Filed: 1968-09-11
Abstract: A bag feeding, opening and filling apparatus comprises a support table and tape pulling unit 15 to feed a continuous chain 130 of imbricated bags, e.g. 131, to a loading position which are then opened by inflation with air and filled. The chain of bags are adhered to a pair of parallel, sticky tapes which are pulled from container 143 over rollers 73, 74 over the support table 21, twisted to run over knurled rollers 63, 64 and are crimped together by gear-wheels 30, 56. These gear-wheels are actuated to pull the tapes and bags when spring 51 is released on to valve (47, Fig. 2, not shown) starting motor 43. Air blower unit 16 operates to open and inflate bag 131 through shoot 113. Inlet 111 is closed by piston-operated gate 117, in response to cooperation of cam 125 and lever 124 on movement of tray 12. Support table and tape pulling unit 15 is pivoted at 82 and actuated by cylinder 84 in response to switch 86. The article to be loaded is placed on tray 12 which is pushed into the inflated bag, shutting off the air supply in so doing. The article is pushed from the tray 12 into the bag 131, which is thereby simultaneously stripped from the tapes, releasing spring 51 to cause the tapes to pull the next bag into position as tray 12 is retracted to allow air supply to recommence. To change the size of bags or the tape, unit 15 may be pivoted by switch 86 and the tapes released by means of toggle (57, Fig. 2, not shown) so that the chain of bags and the tapes may be withdrawn and replaced in container 143 so that a new chain may be connected. In another embodiment (Figs. 8-10, not shown), the support table and tape pulling unit (215) is fixed and the tray and blower assembly (315) is pivoted manually to facilitate application of the tapes to the front face (224) of unit (215). Tray (212) is not reciprocated, blower (210) being actuated either by spring (251) or separately. In a further embodiment (Figs. 11-13, not shown), a cartridge (400) enclosing a rotatable spool (403) is clipped on to the front face of the tape pulling unit (415) and effects the pulling of the tapes and chain of bags by means of shaft (431) and couplings (401-402).
Patent ES-360134-A1 (ES)
Title: Apparatus for the manufacturing of laminated material
IPC: B29C48/08
Filed: 1968-10-31
Abstract: In a machine for laminating material in which one or each outer lamina is a thermoplastic foil and is embossed with cylindrical depressions the latter are formed by passing the laminate over a roller which has longitudinal rows of valve controlled holes connected within the roller to a vacuum source. In the embodiment shown a thermoplastic web 4 is laminated to a thermoplastic web 7 after the web 4 has passed around a heated embossing roller 1 which, as shown in Fig. 4, incorporates valve controlled vacuum orifices 13. Control of the orifices 13 is effected through the interengagement of a suitably channelled and apertured plate 20 rotating with the roller 1 and a stationary twopart cover-plate 27, 28, incorporating air nipples 34, 36. The lamination is effected in the bight of roller 1 and a cooling roller 2.
Patent ES-360706-A1 (ES)
Title: Community aerial system for television signals
IPC: H03F1/54
Filed: 1968-11-26
Abstract: In a television community aerial system a repeater amplifier is provided which comprises a normal amplifier (1, Fig. 1, not shown), and a standby amplifier (4, Fig. 1) the output of the normal amplifier being monitored and compared with its input and the standby amplifier switched into circuit if the normal amplifier fails. An oscillator (Fig. 4, not shown) is also connected to the circuit and energized with the standby amplifier to provide an indication of the normal amplifiers failure. A pilot signal may be transmitted from the central station of the system to provide a signal for the amplifier failure detector, the pilot signal being derived from a generator (Fig. 5, not shown) including a normal oscillator and a standby oscillator brought into operation if the normal oscillator fails. Both the amplifier and oscillator changeover are effected by bi-stable circuits which when triggered to energize the standby circuits remain in that condition until the power supply is interrupted for a short time, when they switch to the normal operation state. The monitoring of the input and output is effected by comparison of D.C. voltages derived by rectifying the respective signals, the comparison result operating the bi-stable to effect switching of the power supply to the amplifiers.
Patent ES-366932-A1 (ES)
Title: Conveyor apparatus
IPC: C03B35/24
Filed: 1969-05-07
Abstract: Conveyer apparatus for, e.g., effecting displacement of a glass sheet 2 over a gaseous support bed 1 comprises at least one carriage member 4 moving along a conveyer guide 3 and driven by, e.g., a series of sprocket wheels 5, the carriage member carrying at least one drive transmitting element 25, the element being pivotally connected to the carriage member to allow vertical displacement of the glass sheet, this vertical displacement being controlled in predetermined manner by a cam surface (e.g. rail 31) and cam follower means 28, 30 attached to the drive element 25. The drive transmitting element shown has pivots at 32 and 21, the sheet being engaged by the device 27. By this device curvature of a glass sheet can be accurately controlled when supported on a gaseous bed.
Patent ES-372602-A1 (ES)
Title: Injection system for diesel engines
IPC: F02M47/04
Filed: 1969-10-16
Abstract: The needle valve is seated against the valve seat by the differential pressure of the fuel. Lifting of the needle valve is caused by transmitting a control pressure sufficient to overcome the differential pressure under the piston. This control pressure is delivered via the control member which selectively opens and closes the control line to the flow of pressure medium.
Patent ES-426543-A1 (ES)
Title: Mycophenolic acid derivatives
IPC: C07H17/04
Filed: 1974-05-21
Abstract: Mycophenolic acid aldose derivatives which are useful in affecting the growth of transplanted tumor cells in mice and rats, and in the treatment of psoriasis and gout, and intermediates useful in the preparation thereof.
Patent ES-427208-A1 (ES)
Title: High modulus, high strength carbon fibers produced from mesophase pitch
IPC: D01F9/22
Filed: 1974-06-12
Abstract: High modulus, high strength carbon fibers, having a highly oriented structure characterized by the presence of carbon crystallites preferentially aligned parallel to the fiber axis, are produced from carbonaceous pitches which have been transformed, in part, to a liquid crystal or so-called "mesophase" state. When heated to graphitizing temperatures, these fibers develop the three-dimensional order characteristic of polycrystalline graphite.
Patent ES-429744-A1 (ES)
Title: Oxidation catalyst
IPC: C07C45/35
Filed: 1974-09-03
Abstract: Catalysts containing at least nickel or cobalt, chromium, bismuth and molybdenum have been found to be especially useful for the ammoxidation of olefins, the oxidation of olefins and the oxidative dehydrogenation of olefins.
Patent ES-432213-A1 (ES)
Title: Eddy current retarder control device
IPC: H02P15/00
Filed: 1974-11-16
Abstract: A control device for an eddy current retarder having a plurality of energizing windings comprises an insulating support carrying a plurality of connecting terminals for connection to the retarder windings and a junction terminal for connection to one pole of a power supply. A plurality of contactors are provided for controlling the energizing of the retarder windings, each contactor corresponding to a connecting terminal and comprising first and second fixed contact members, a bridge contact co-operating with the first and second fixed contact members, and a pull-on contactor winding controlling the bridge contact. A first contact plate connects the first contact member of each contactor to the corresponding connecting terminal and a second common contact plate connects the second contact members of the contactors to the junction terminal. Each contactor winding is connected to a respective control terminal which is connected to a control selector for consecutively energizing the control terminals. The insulating support has a raised platform disposed between two oppositely directed flanges which extend parallel to the platform and are downwardly offset therefrom. The contactor windings are topped by their bridge contacts and are carried on the flanges, while the fixed contact members of the contactors and the contact elements are mounted directly on the platform.
Patent ES-432567-A1 (ES)
Title: Method for candying chewing-gum slabs
IPC: A23G4/00
Filed: 1974-12-04
Abstract: The method comprises the steps of coating the two larger sides of chewing-gum slabs with a film of granulated sugar and submitting them to a spray of a hot fluid, passing then said slabs through a drying tunnel in which, besides being dried, the slabs are cooled in view of grouping them in a packing station to obtain packed units containing several independent slabs which cannot stick together.
Patent ES-438572-A1 (ES)
Title: Detent component
IPC: H01H13/56
Filed: 1975-06-14
Abstract: A detent component for use in a detent assembly of the kind capable of latching a linearly movable member in a predetermined position relative to a fixed member includes a mounting piece whereby the component can be secured to either the movable or the fixed member of a pair of relatively linearly movable members. Additionally, there is a cam follower carried by the mounting piece which is engageable with a detent cam form on the other of the pair of members. The cam follower is defined by an upturned end region of a first limb of a hairpin type spring the second limb of which engages a stop on the mounting piece. The junction region of the first and second limbs defining a loop encircling an anchor post on the mounting piece and the first limb abutting a pair of spaced abutments on the mounting piece. The pair of abutments are positioned so that in use they are aligned parallel to the direction of relative movement of the members, and the resilience of the spring causes the first limb to engage the abutments so that the abutments define a rest position of the limb which, in use, is parallel to the direction of relative movement of the members.
Patent ES-439204-A1 (ES)
Title: Radiator, especially for the air-conditioning system of an automobile
IPC: F28F9/00
Filed: 1975-07-07
Abstract: Radiator for an air-conditioning system of an automobile.
Patent ES-442806-A1 (ES)
Title: Propeller
IPC: B63H3/02
Filed: 1975-11-19
Abstract: A propeller such as a ship's propeller or screw comprises at least one propeller blade, and a propeller drive shaft. The propeller blade is mounted on the propeller drive shaft by employing a hub having a free end secured on the propeller drive shaft. The hub is provided with a central bore in the free end thereof. A pivot axis is defined mounted within the hub and perpendicular to the axis of the drive shaft. The pivot axis comprises a pivot shaft.