baber/WOPTO huggingface dataset:
Patent ES-181344-A1 (ES)
Title: UNA MáQUINA COMBINADA PARA MOLER CAFÉ Y RALLAR QUESO
Filed: 1947-12-18
Abstract: Máquina combinada par moler café y rallar queso, caracterizada por el hecho de estar integrada por un electromotor, el cual por un extremo de su eje acciona un plato ranurado, guarnecido con cuchillas dentadas para rallar el queso, y por el otro extremo se enlaza elásticamente con la muela móvil y con el tornillo de avance de un molinillo de café; asentándose este conjunto sobre un amplio zócalo, en cuyo interior se dispone el cajón o depósito colector del café molido; y se fijan el interruptor y el enchufe para el motor y el soporte para la vasija colectora del queso rallado.
Patent ES-183104-A1 (ES)
Title: Perfeccionamientos en el tratamiento, con fluidos, de hilos y materiales similares
Filed: 1948-03-31
Abstract: Perfeccionamientos en el tratamiento, con fluidos, de hilos y materiales similares, que incluyen un procedimiento para el tratamiento de hilos y materiales análogos con un fluido gaseoso a presión, procedimiento que comprende el suministrar el fluido al interior de un paso que tiene una parte divergente, en proporción tal que la expansión del fluido al pasar a alo largo de dicha parte divergente, de lugar a un aumento en la velocidad de dicho fluido; el introducir el hilo o material análogo en el fluido cerca del punto de su velocidad máxima, y el hacer que el material se desplace con el fluido a lo largo de la parte del paso citado situada más allá de dicho punto, en la que la velocidad del fluido disminuye y su presión aumenta, de modo que el material se encuentra sometido a la acción del fluido bajo la mayor presión del mismo.
Patent ES-187550-A1 (ES)
Title: UN DISPOSITIVO DE GRADUACIoN PARA INTERRUPTORES TÉRMICOS DE ELEMENTOS DE DIVERSO COEFICIENTE DE DILATACIoN TÉRMICA
Filed: 1949-03-17
Abstract: Dispositivo de graduación para interruptores eléctricos térmicos que funcionan por diferencias de dilación de sus elementos caracterizado esencialmente por el hecho de que al menos uno de los extremos de los elementos longitudinales que sostienen los contactos eléctricos en tales interruptores es desplazable axialmente por estar unido a un elemento apto para consentir la variación de la distancia a que quedan fijados los extremos de dichos elementos y en consecuencia de la separación a que quedarán los contactos al arquearse más o menos por la dilatación de tales elementos de la previsible temperatura de funcionamiento del interruptor.
Patent ES-194192-A1 (ES)
Title: UN NUEVO PROCEDIMIENTO PARA LA FABRICACIoN DE 3,4-DIMETILO-5-FENILO-2-IMINO TIAZOLIDINA
Filed: 1950-08-08
Abstract: Nuevo procedimiento para la fabricación de 3 4-dimetilo-5-fenilo-2-imino-tiazolidina caracterizado por el hecho de que se transforma convenientemente en un medio alcalino un 1-fenilo-1-halogeno-2-metiloaminopropanohidrohalogenido con una sal del ácido sulfocianhidrico (hidrorodámico) en presencia de un medio disolvente o de un medio de suspensión respectivamente de que se calienta convenientemente en el medio alcalino y en presencia de un medio disolvente o de un medio de suspensión el 1-fenilo-1-rodan(sulfociano)-2-metiloaminopropano que se puede obtener en primer lugar por la reacción de los componentes mencionados en un medio ácido.
Patent ES-197754-A1 (ES)
Title: Una nueva maquina para fabricacion de remaches bifurcados
Filed: 1951-05-07
Abstract: Nueva máquina para fabricación de remaches bifurcados caracterizada en quedar formada por un juego de matrices machos y hembras debidamente diseñadas y dimensionadas para que cada una de ellas realiza correlativamente cada una de las fases intermedias en el proceso de fabricación quedando instaladas las matrices machos en la armadura móvil de una prensa y las hembras en forma especial en la armadura estática.
Patent ES-282996-A1 (ES)
Title: Improvements in looms
IPC: D03C7/00
Filed: 1962-11-30
Abstract: A cut-weft fabric has a selvedge that is lenowoven with a standard thread 11, which is always shed to one face of the fabric, and a pair of crossing threads 13, 14 which are always shed to the other face and which are woven under such tension that they "uncross" and, for each pick, alternate threads 13, 14 pass around the selvedge to the other face of the fabric, tucking in the weft end 19a and causing the threads 13, 14 to assume a plain woven formation gripping the tucked-in weft end. Two pairs of threads 13, 14 may be used, either separated or together. Oppositely moving heald frames 38, 40 have rods 31, 32 on which slide carriers 48, 49 spring-biased to stay apart. The carrier 48 has standard thread guides 59 and the carrier 49 has the leno thread guides 67 which are pivoted on rods 68 and are moved by rods 72 attached to rockers 75. In the Fig. 4 (not shown) position the guide 59 is lowered between the eyes of the guide 67 and the main shed is open. As the shed closes the carrier 48 rises with the frame 38 and the carrier 49 lowers with the frame 40. When the shed is closed the carriers 48, 48 are then maximum distance apart and the guide 59 is above the guide 75. Continued ascent of the frame 38 then pivots the rocker 75, the leno threads cross, the carriers 49 rises with the frame 38, the carrier 48 descends with the frame 40 so that for the next shed the standard thread guide is again lowered between the reversed leno thread guide 75.
Patent ES-320453-A1 (ES)
Title: Manufacture of sheet material
IPC: B29C35/12
Filed: 1965-12-07
Abstract: A rubber sheet is vulcanized by first heating the sheet by the application of energy at microwave frequency, and further heating the sheet by the application of heat by surface conduction.ALSO:Reinforcing fabric is covered with a paste of a thermoplastic or thermosetting material and the sheet thus formed is pre-gelled by heating the sheet by the application thereto of energy at micro-wave frequency thereafter further processing of the sheet is done by the application thereto of heat by surface conduction. The fabric may be of nylon, Terylene (Tm) or polypropylene, and thermo-plastic or thermosetting material may be natural or synthetic rubber e.g. butadiene/styrene, polyisoprene, polybutadiene, polychloroprene, or polyvinyl chloride.
Patent ES-340046-A1 (ES)
Title: Process for producing new halogenated 4-nitroimidazole derivatives
IPC: C07D233/93
Filed: 1967-05-02
Abstract: 4-Nitroimidazole derivatives of the formula wherein Hal is a chlorine, bromine or iodine atom, R is a hydrogen atom or an alkyl or aryl radical and A is a bivalent aliphatic hydrocarbon radical, are prepared by ether cleavage of the corresponding nitroimidazoles substituted at the 1-position by a radical of the formula -A-O-B-X where B is an aliphatic hydrocarbon radical and X is a hydrogen or halogen atom or a nitro, sulphuric acid, sulphonic acid or hydroxy group. The compounds have chemotherapeutic properties. Asymmetric dihaloalkanes may be obtained as by products of the above process.
Patent ES-343555-A1 (ES)
Title: Road barrier with pivotable span joints
IPC: E01F15/04
Filed: 1967-07-28
Abstract: A vehicle crash barrier comprises a displaceable chain of reinforced concrete beams, 1, 2 hinged together by concrete supports G which rest on the ground, the barrier being provided at intervals with a ground-embedded concrete post F replacing a support G. As shown two rows of beams are vertically spaced by concrete rings 9.
Patent ES-344586-A1 (ES)
Title: Method and apparatus for manufacturing knitted cloth having pile configuration
IPC: D04B1/02
Filed: 1967-08-29
Abstract: A warp or weft knitted pile fabric has the loops severed and the fabric treated such that the opposing pile of two such fabrics when placed together interengage to cause them to adhere to each other. The fabric may be composed of a warp knitted base having pile loops formed by the pile yarns extending around loop forming elements positioned adjacent the needles. The pile yarns are secured in the fabric together with the ground yarns forming the base fabric. The fabric is drawn off the machine whereafter it is subjected to heat or other treatment to set the pile loops which are subsequently severed. The pile loops may be severed in any convenient fashion but desirably are severed at the side to provide a hook portion which engages with a corresponding hook portion of an opposing fabric portion. The fabric treatment and loop severing operations may be performed whilst the fabric is on the knitting machine or it may occur subsequently after it has been removed. Alternatively the fabric may be produced on a Raschel machine having loop forming points in one bed. A fabric so produced can be utilized for hair curlers being wrapped round and secured to a cylindrical base.
Patent ES-344681-A1 (ES)
Title: Process for increasing the amino-acid content of cereal grains
IPC: A23K50/15
Filed: 1967-09-01
Abstract: The amino-acid content of grain such as wheat, rice, rye or maize, e.g. in the form of whole or broken grains, is increased by contacting the grain, for a period of time, with an aqueous solution of one or more amino-acids, e.g. selected from lysine (L-lysine monohydrochloride) methionine and threonine. Contact may be effected at a temperature between 40 and 85 C. for 15 to 45 minutes. According to Example 1, 100 m.l. of an aqueous, 30% by weight, solution of L-lysine monohydrochloride are brought into contact with 10 g. of whole wheat grains, already containing 0.2%, by weight, of L-lysine, for 30 minutes at 60 C. The treated grains are then separated from the solution, by filtration, washed with water and dried at 60 C. The resulting dried and enriched grains contain 1.5%, by weight, of L-lysine monohydrochloride. When broken wheat grains are similarly treated, the resulting enriched broken grains contain 7.6%, by weight, of L-lysine monohydrochloride.
Patent ES-347095-A1 (ES)
Title: Process for Producing Adenosine Triphoshate and Adenosine Diphosphate.
IPC: C12P19/32
Filed: 1967-11-13
Abstract: Adenosine triphosphate and adenosine diphosphate are prepared by culturing a microorganism of the genera Corynebacterium, Micrococcus or Arthrobacter under aerobic conditions at 20 to 40 C. and a pH of 5 to 9 in an aqueous nutrient medium preferably containing from 0À4 to 1À6% by weight of inorganic phosphate and containing as additive, adenine, a derivative of adenine or a substance containing adenine or a derivative thereof, but excluding media containing both 5-20% carbohydrates and 0À4- 3À0% PO 4 as inorganic phosphate. The adenine derivative may be adenosine or adenylic acid and is added to the culture medium at the beginning of culturing or during fermentation, preferably in an amount providing from 1 to 10 mg./ml. of adenine therein. Specified microorganisms used in the examples are Corynebacterium mycetoides. Corynebacterium sp., Micrococcus sodonensis and Arthrobacter sp.
Patent ES-353204-A1 (ES)
Title: Film forming copolymers of ethylene vinyl chloride and a vinyl ester and their production
IPC: C08F10/00
Filed: 1968-04-26
Abstract: A film-forming composition comprises an aqueous dispersion of a copolymer of (a) 5- 25% (by wt. of the total monomers) of ethylene, (b) 10-35% of vinyl chloride, and (c) 40- 85% of a vinyl ester of a saturated monocarboxylic acid, e.g. vinyl acetate or a vinyl ester of a branched chain acid. The copolymers are prepared in dispersion in the presence of a free radical initiator and a surface-active agent and/or protective colloid and the monomers are added incrementally or continuously. There may also be present a catalyst activator, e.g. ferrous sulphate, a mercaptan chain transfer agent, a difunctional monomer (up to 1% of total monomers), e.g. divinyl succinate or glycol dimethacrylate and a buffering agent to maintain a pH of 4-6.
Patent ES-353975-A1 (ES)
Title: Liquid-Moderated, Liquid-Cooled Nuclear Reactor
IPC: G21C9/00
Filed: 1968-05-17
Abstract: In a heavy water moderated and cooled nuclear reactor, the core is mounted within a metal tank having a flexible wall. The space surrounding the metal tank is filled with light water and the tank is not subjected to a pressure, as pressure equalization is effected by the flexible wall and the adjustment of light water pressure. The fuel channels 16, mounted in a heavy water moderator, are cooled by heavy water which vaporizes in chamber 20, which with lower chamber 13 forms the metal tank 12. The prestressed concrete vessel 1 surrounds 12 and the intermediate space 14 is filled with light water. Tank 12 is supported on levers 36 and pillars 34. The upper end of each lever is rigidly fixed to chamber 20, above the flexible part 22, while the lower ends of all the levers except one rest on knuckle bearings 38 supported on 34. Pressure equalization vessels 46, having flexible diaphragms 48, are connected to the space 14 and chamber 13. An excessive pressure rise in 20 opens nozzles 52 which discharge heavy water vapour to the condensing tank 54. The frangible disc 64 also releases steam to the pool 62.
Patent ES-357649-A1 (ES)
Title: Process for the production of unsaturated delta-decalactone
IPC: C07D315/00
Filed: 1968-08-29
Abstract: A process for the production of the 8-lactone of 5-hydroxy-7-decynoic acid comprises reacting 2 - (pentyn - 21- yl) cyclopentanone with an aliphatic percarboxylic acid at a temperature of from 10 to 50 C. The percarboxylic acid may be performic acid, peracetic acid or perpropionic acid and may be present in excess up to 40 molar per cent. The #-lactone of 5-hydroxy-7-decenoic acid is obtained from the above #-lactone, prepared by the above process, by catalytic hydrogenation using a Lindlar catalyst. The use of palladium on calcium carbonate is exemplified.
Patent ES-357929-A1 (ES)
Title: Improvements in or relating to Fuel Cells
IPC: H01M8/0612
Filed: 1968-09-07
Abstract: In a fuel cell with a cubio-phaae, stabilized ZrO 2 as electrolyte, the anode consists of an electron collector and an oxidation catalyst. The catalyst may be dispersed in the current collector or formed as a lazer thereon. In an example a cathode is formed on the inner wall of a tubular element of stabilized zirconia by painting it with a silver paint and heating it to remove the solvent. A silver current-collector is similarly formed on the outside of the tube. An aq. catalyst-forming solution of Cr(N0 3 ) 3 and AgNO 3 is then sprayed on to the outside of the heated tube. After the spraying the tube was heated at 600-700 C. to form a catalyst of Cr 2 O 3 and Ag. Silver leads are welded to the electrodes and the cell is operated at 750 C. as as H 2 /air, CH 4 /air or C 4 H 10 /air fuel cell. The current collector may also be of Cu or of ZrO 2 containing a stabilizing oxide and UO 2 and the catalyst may be Cr,Ag, Mo, W, V and/or Cu and/or an oxide thereof.
Patent ES-358680-A1 (ES)
Title: Polyurethane polyvinylidene chloride composition
IPC: B32B27/00
Filed: 1968-09-30
Abstract: Substrates may be adhered together using an adhesive composition comprising a mixture of 5 to 50 parts by weight of a polyvinylidene chloride, which is soluble to the extent of 5 to 35 parts to 100 parts by weight of methyl ethyl ketone at 75 F. and 100 parts by weight of a polyurethane prepolymer formed by the reaction of a polyester polyol of M.W. 300 to 6000 with sufficient organic polyisocyanate to give from 0À5 to 10% by weight, based on the weight of prepolymer, of free isocyanate groups. The composition may contain 5 to 100 parts by weight of a solvent for the polyvinylidene chloride per 100 parts by weight of polyvinylidene chloride plus polyurethane prepolymer. A cross-linking agent for the prepolymer may be added to the composition. In examples nylon fabric substrates are adhered to each other. The adhesive compositions may also be used to adhere a polyurethane, a polyurethane prepolymer or partially cured polyurethane to each other or to other suitable substrates.
Patent ES-362023-A1 (ES)
Title: Process for the manufacture of openpore polyvinyl chloride foams having hydrophilic qualities which are capable of a reversible absorption and yielding of moisture
IPC: C08J9/42
Filed: 1968-12-31
Abstract: Hydrophilic open-pore polyvinyl chloride foam having the property of reversible absorption and emission of water vapour is produced by impregnating the foam with from 4 to 20% by weight of a polyvinyl alcohol, i.e. completely or partially saponified polyvinyl acetate, in the form of an aqueous solution and then drying. The polyvinyl alcohol may be rendered water-insoluble 'by impregnating the foam with formaldehyde or a urea-formaldehyde or phenol-formaldehyde precondensate simultaneously with or subsequent to treatment of the foam, with the polyvinyl alcohol.
Patent ES-370667-A1 (ES)
Title: Method and apparatus for detecting a split closure curl
IPC: G01M3/28
Filed: 1969-08-20
Abstract: A method of detecting a split curl in a closure 10 comprises engaging a first portion of the curl with a first sealing member 26, engaging a second portion of the curl with a second sealing member 27, applying fluid to the chamber defined by the sealing members and the curl and detecting any leakage of fluid from the chamber. The sealing members are biased outwardly from a housing 32 by springs 40, 42. A projection 64 of the housing and a centering button 31 attached to the member 26 ensure that a sealing disc 28 and a sealing surface 30 engage the curl when the housing is advanced towards the closure. The springs enable relative movement between the members 26, 27 and the housing to align passageways 46, 47 thus connecting fluid, such as air, applied to a coupling 62 to the chamber. A pressure sensitive switch controlling a light bulb is connected to the coupling 62 so that if air leaks past the curl and through an aperture 53 the bulb is switched on.
Patent ES-390000-A1 (ES)
Title: Apparatus for spirally winding a sheathed cable and devices for retaining such a cable in a spirally wound configuration
IPC: B65H75/36
Filed: 1971-04-07
Abstract: A spirally wound sheathed cable is retained in its spirally wound configuration by means of clamping devices mounted at end portions of a frame extending diametrically across the cable. Further, independent, clamping devices angularly spaced from the frame are supported by the wound cable. The frame is adjustable in length to vary the diametral spacing between the clamping devices carried thereby.
Patent ES-396240-A1 (ES)
Title: Process for stabilizing dienes
IPC: C07C7/20
Filed: 1971-10-21
Abstract: Aliphatic dienes such as butadiene and isoprene containing nitrogen containing polymerization inhibitors are stabilized against accelerated dimerization by adding thereto iron complex-forming compounds.
Patent ES-399113-A1 (ES)
Title: Radial rolling bearing assembly
IPC: F16C35/067
Filed: 1972-01-05
Abstract: Radial needle bearing assembly comprising a machine element or case and a cold-formed thin sheet metal bearing ring or cup fitted in a bore of the machine element. The ring or cup has an annular portion which axially retains the needles and there is welded to this annular portion an annular element forming part of retaining means which axially retain the bearing ring or cup in the machine element or case and bear against the machine element or case. The metal of the annular element is substantially of the same nature as the metal of the ring or cup and has portion which extends radially beyond the bore.
Patent ES-404890-A1 (ES)
Title: Damper-rod scrubber
IPC: B01D53/00
Filed: 1972-07-14
Abstract: A wet scrubber having spray means for spraying a liquid into a passageway, and a rod scrubber positioned downstream of the spray means by which impurities can be removed from the gas stream. The rods of the scrubber are rotatably mounted, so that they can be rotated to a position parallel to the gas flow when it is desired. The rods are removably attached, so that they can be readily replaced if the need arises.
Patent ES-405044-A1 (ES)
Title: Mattress including laminated foam fabrics and their production
IPC: B32B5/18
Filed: 1972-07-21
Abstract: A mattress comprising a core and a casing, at least the upper surface of said casing comprising a laminate of a fabric and a foam at least about 0.15 inch thick, said fabric being outside and being bonded over substantially its entire underface to said foam, said laminate having a three-dimensional contoured and patterned surface.
Patent ES-416106-A1 (ES)
Title: N-(heteroaryl-methyl)-6,14-(endoethano or endoetheno)-7{60 -hydroxyalkyl-tetrahydro-nororipavines or-northebaines and salts thereof
IPC: C07D489/02
Filed: 1973-06-20
Abstract: Compounds of the formula WHEREIN R1 is hydrogen, methyl or acetyl, R2 is hydrogen or methyl, R3 is hydrogen, methyl, n-propyl, phenethyl or phenyl, R4 is hydrogen or methyl, Z is -CH=CH- or -CH2-CH2-, and Y is oxygen or sulfur, AND NON-TOXIC, PHARMACOLOGICALLY ACCEPTABLE ACID ADDITION SALTS THEREOF THE COMPOUNDS AS WELL AS THEIR SALTS ARE USEFUL AS ANALGESICS AND ANTITUSSIVES.
Patent ES-424946-A1 (ES)
Title: Imidazole derivatives
IPC: C07D401/12
Filed: 1974-04-04
Abstract: Imidazole derivatives of the formula WHEREIN R1, R2 and R4 are as hereinafter mentioned, are described. The imidazole derivatives are useful as psychosedative and analgesic agents.
Patent ES-433501-A1 (ES)
Title: Rigidly mounted bubble-type blood oxygenator having flexible flow channels
IPC: A61M1/32
Filed: 1975-01-02
Abstract: A bubble-type blood oxygenator which comprises a flexible envelope having a blood flow passage with a blood oxygenating portion and a blood defoaming portion. A stiff backing carries the oxygenator in flat, stretched-out configuration with the result that the flow passage, when filled with blood and oxygen, exhibits reduced outward distension and sagging.
Patent ES-434491-A1 (ES)
Title: Short-circuit arc welding with constant beads
IPC: B23K9/10
Filed: 1975-02-06
Abstract: In short circuit arc welding there are many parameters which influence the automatically controlled welding procedure, but which frequently may affect the quality of the weld. In some circumstances the welding bead which is formed does not flow in to the molten pool of the workpiece, but disintegrates into many small drops around the weld owing to an excessive short-circuit current.
Patent ES-435338-A1 (ES)
Title: Process for the esterification in vapor phase of alpha, beta-unsaturated monocarboxylic acids
IPC: C07C69/54
Filed: 1975-03-06
Abstract: Alpha, beta-unsaturated monocarboxylic acids, in particular methacrylic acid, are esterified in the vapor phase in contact with a catalyst containing, in combination with oxygen, tungsten alone or in admixture with one or more of the elements lithium, sodium, potassium, rubidium and cesium.
Patent ES-435438-A1 (ES)
Title: Stratified charge engine
IPC: F01L7/18
Filed: 1975-03-08
Abstract: An apparatus for applying a stratified charge to a reciprocating internal combustion engine is disclosed. The apparatus comprises a cylindrical rotary valve body disposed for rotation within the head of an internal combustion engine. The valve body defines diametrically extending inlet and exhaust passages which, during rotation of the valve body, place a cylinder of the engine in sequential communication with an inlet manifold and an exhaust manifold secured to the head. The inlet manifold comprises a double-passage gallery for transporting a lean fuel/air charge in a first passage and a rich fuel/air charge in a second passage. Rotation of the inlet passage into communication with the cylinder also brings the inlet passage into sequential communication with the first throat and then the second throat for transporting the first lean charge and then the second rich charge to the cylinder. Means are also provided for shielding the exhaust passages from excessive exhaust heat for sealing the rotary valve body and for controlling the timing of the valve in response to engine demand.