baber/WOPTO huggingface dataset:
Patent MA-58216-A1 (MA)
Title: Procédé et dispositif pour la production de clinker de ciment
Inventor: WILLMS EIKE
IPC: C04B7/44
Filed: 2021-03-25
Abstract: L'invention concerne un procédé de production de clinker de ciment, ledit procédé comprenant les étapes consistant à : préchauffer une farine crue dans un dispositif de préchauffage (12) ; calciner la farine crue préchauffée dans un four à calcination (14) ; faire brûler la farine crue calcinée préchauffée dans un four (16) pour obtenir du clinker de ciment ; refroidir le clinker de ciment dans un dispositif de refroidissement (18); soutirer, en tant que gaz dérivé, une partie des gaz d'échappement sortant du four (16) ; refroidir le gaz dérivé dans une chambre de mélange (60) à l'aide d'un gaz de refroidissement ; et séparer la poussière contenue dans le gaz dérivé. Au moins une partie ou la totalité du gaz de refroidissement est formée du gaz dérivé et/ou des gaz d'échappement provenant du four à calcination, et le gaz de refroidissement est introduit dans la chambre de mélange (60) selon un rapport de 2-10 à 1 par rapport au gaz dérivé.
Patent UY-23400-A1 (UY)
Title: Elaboracion de silice
IPC: C01B33/14
Filed: 1992-04-09
Abstract: Método para reducir el tamaño de partícula de hidrogeles de sílice, caracterizado porque el hidrogel, con un área mínima de superficie BET de 200 m2/g y un contenido de agua mínimo de 50% es mezclado con una corriente de aire de entrada, con una temperatura mínima de 100ºC y una humedad relativa mínima de 5% en un aparato de molienda (particularmente una moledora clasificadora de martillo) en el cual el hidrogel es molido y clasificado.
Patent UY-25858-A1 (UY)
Inventor: VLOOSWIJK JOHANNES JACOBUS THO
IPC: B65D83/66
Filed: 1999-12-16
Abstract: Container with pressure control device for maintaining a substantially constant, preset pressure in the container, said container being arranged for dispensing a fluid, the pressure control device comprising a first chamber for containing a pressure fluid, a second chamber in which a control pressure prevails and a third chamber which is formed by or communicates with, or is at least partially accommodated in an inner space of the container, while between the first chamber and the third chamber there is provided a passage opening accommodating a closing member for closing, during normal use, the passage opening when the pressure in the third chamber is lower than the control pressure, a control means being movable by a displaceable or deformable part of the wall of the second chamber and arranged for displacing the closing member at least partially when the pressure in the third chamber is lower than the control pressure, to enable pressure fluid to flow under pressure from the first chamber to the third chamber, at least the control member and/or the second chamber being at least partially removable from the first chamber and biasing means being provided for keeping the closing member in the closed position when at least the control member and/or the second chamber are at least partially removed.
Patent UY-26617-A1 (UY)
Title: Derivados de 2-fenilpiran-4-ona
Inventor: CRESPO MARIA ISABEL
Filed: 2001-03-15
Abstract: La presente invención se refiere a derivados de 2- (4-sulfonilfenil) piran-4-ona de fórmula general(I) procedimiento para su preparación, composiciones farmacéuticas que los contiene, y su uso médico.
Patent UY-27059-A1 (UY)
Title: Preparaciones para potenciar la inmunogenecidad de antígenos poco inmunogénicos
Inventor: ROLANDO PEREZ RODRIGUEZ
IPC: A61P31/04
Filed: 2001-12-06
Abstract: La presente invención se relaciona con los medios para hacer péptidos, polipéptidos, proteínas inmunológicas, sus correspondientes secuencias de ácidos nucleicos, células blanco de interés vacunal y sus lisados, sin hacer cambios estructurales en dichos antígenos, mediante su asociación con proteoliposomas de muy pequena talla. Adicionalmente se describe como estas composiciones pueden formularse solas o formando emulsiones con el adyuvante incompleto de Freund y también ser liofilizadas. En particular esta invención muestra como preparar composiciones inmunoestimuladoras capaces de generar respuestas inmunes antígeno-específicas incluso en huéspedes inmunocomprometidos, como son los que padecen de cáncer en infecciones de origen viral o bacterianas crónicas.
Patent ES-168439-A1 (ES)
Title: Perfeccionamientos en los diafragmas fono - eléctricos.
Filed: 1944-12-16
Abstract: Diafragma eléctrico del tipo cristalinopreferentemente con punta fija de zafiro de la clase en que el porta punta se puede levantar en la caja del diafragma contra la acción de un muelle o de varios muellessin peligro de que se destruya la punta o el cristal a causa de sobrecargascaracterizado porque el porta punta (12)su órgano de unión (18) con el cristal y también este mismo cristal (20) se coloca sobre un puente (22) apoyado en la caja (10) del diafragmay que al menos descansa en tres puntosya que el muelle o muelles (38) que mantienen la punta en posición hacia arribase apoyan contra el puente.
Patent ES-177995-A1 (ES)
Title: Aparato empolvador para proyectar fluidos, mas particularmente materias pulverulentas
Filed: 1947-05-12
Abstract: Aparato empolvorador para proyectar una materia pulverulenta o granulosa que comprende un recipiente para esta materia el cual recipiente lleva un orificio de salida y esta sometido a la acción de sacudidas repetidas para hacer salir la materia por el referido orificio y un ventilador dispuesto para producir una corriente de aire para arrastrar la referida materia y caracterizado por el hecho de que el recipiente esta sujetado a una cobertera idónea para obturar la salida del ventilador llevando el mencionado orificio de salida preferiblemente una boquilla de guía que desemboca. en la referida salida del ventilador.
Patent ES-178514-A1 (ES)
Title: PERFECCIONAMIENTOS EN SISTEMAS DE CONTROL PARA OBJETOS MoVILES ACCIONADOS MECáNICAMENTE
IPC: G05D13/00
Filed: 1947-06-18
Abstract: Perfeccionamientos en sistemas de control para objetos móviles accionados mecánicamente caracterizándose porque dispositivos dependientes de la presión fluida aplicada al expresado motor van acoplados por medio de un dispositivo amortiguador o medios equivalentes que transmiten una fuerza que aumenta con el grado de cambio de desplazamiento de dichos dispositivos dependientes de la presión con un elemento móvil de dichos dispositivos de control que controlan el suministro de líquido al motor de modo que se acumule la reacción de dichos órganos de control sobre el desplazamiento entre el objeto móvil y el órgano de control una reacción que depende de dicha presión y del grado de cambio de la misma y que actúa en dirección que se oponga a los cambios de dicha presión.
Patent ES-188211-A1 (ES)
Title: Un dispositivo en los ferrocarriles para evitar el descarrilamiento de los mismos
Filed: 1949-05-14
Abstract: Se reivindica un dispositivo en los ferrocarriles para evitar el descarrilamiento de los mismos caracterizado por una variación el la sección de las vías o railes del tren que determina un acanalamiento lateral hacia el lado exterior destinado a que por dicho acanalamiento discurra la parte inferior provista de una rueda del aparato de seguridad que va adicionado en cabeza y cola de cada una de las unidades del tren.
Patent ES-258378-A1 (ES)
Title: Isoindoline derivatives and methods of preparing same
Filed: 1960-05-25
Abstract: The invention comprises compounds of the general formula <FORM:0916101/IV (b)/1> (wherein Hal represents a halogen atom, R1 represents a C1-5 alkyl group and R2 represents hydrogen or a C1-5 alkyl group) and the preparation thereof by reacting a compound of the general formula <FORM:0916101/IV (b)/2> (wherein X represents chlorine or bromine) or <FORM:0916101/IV (b)/3> (wherein Y represents hydrogen or a methyl or ethyl group) with a compound of the general formula R2-NH2 IV or by reacting a compound of the general formula <FORM:0916101/IV (b)/4> (wherein Z represents chlorine or bromine) with a compound of the general formula R1-NH2 VI or (when R1 and R2 are identical) reacting a compound of the general formula <FORM:0916101/IV (b)/5> with at least two molecular proportions of a compound VI. The products are pharmaceutically useful on account of their diuretic, saluretic and hypotensive activity. Lactones of the general formulae II and VII are prepared by treating compounds III and VIII respectively with mineral acid halides. Acids and esters of the general formula III are prepared by reacting compounds VIII with compounds VI under relatively mild conditions. Lactams of the general formula V are prepared by nitrating 1-oxo-3-(p-halophenyl)-3-hydroxyisoindolines, reducing the nitration products, diazotizing the amino compounds and treating the diazonium salts with sulphur dioxide in the presence of copper chloride or bromide. Sulphohalides of the general formula VIII are prepared by nitrating the 41-halo-2-carboxybenzophenones resulting from FriedelCrafts condensation of halobenzenes with phthalic anhydrides or phthalic acid ester halides, reducing the 41-halo-31-nitro-2-carboxybenzophenones so formed, diazotizing the resulting 31-amino compounds and decomposing the diazonium halides with sulphur dioxide in the presence of copper salts.
Patent ES-260507-A1 (ES)
Title: Method for destroying weeds
IPC: A01N47/30
Filed: 1960-01-20
Abstract: A herbicidal preparation comprises an N-mono - (trifluoro - methyl) - phenyl - N1 :N1-dimethyl urea as herbicide in admixture with a pulverulent carrier and/or a dispersing agent and/or an organic solvent boiling above 100 DEG C. The herbicidal preparations may be in the form of dusts, wettable powders, granules, solutions, emulsions, emulsion concentrates, or dispersions and may contain additional herbicides, e.g. tri - or tetra-substituted aryl-alkyl ureas halogenated phenoxy-alkane-carboxylic acids halogenated fatty acids, salts, esters or amides thereof borax abraum salts calcium cyanamide tertiary or quaternary amines having herbicidal action, e.g. dodecyl-hexa-methyleneimine or salts thereof or 1,11-ethylene-2,21-dipyridinium dibromide herbicidal carbamates, thiolcarbamates, dithiocarbamic acid esters or s-triazines 2-chlorobenzothiazole 3-amino-1,2,4-triazole maleic acid hydrazide 3 : 5 - dimethyl - tetrahydro - 1 : 3 5 : 2 : 4-thiadiazine-2-thione pentachlorophenol dinitro - cresol dinitro - butyl - phenol naphthylphthalamic acid or methylisothiocyanate insecticides, e.g. chlorinated hydrocarbon or phosphoric acid esters or fertilizers, e.g. urea. Specified solvents and pulverulent carriers are mineral oil fractions, diesel oil, kerosene, spindle oil, coal tar oil, animal or vegetable oils, alkylated naphthalenes or tetrahydronaphthalene with or without an auxiliary solvent, e.g. xylene mixtures, cyclohexanols, ketones, e.g. diacetone alcohol or chlorinated hydrocarbons, e.g. tetrachlorethane, trichlorethylene or tri- or tetrachlorobenzenes, talcum, kaolin, bentonite, calcium, carbonate, calcium phosphate, carbon, cork meal, wood meal or kiesulguhr. Specified dispersing agents are condensation products of ethylene oxide with aliphatic alcohols, mercaptans, amines or carboxylic acids containing a hydrocarbon radical of 10 to 30 carbon atoms, e.g. the condensation product of octadecyl alcohol with 25-30 molecular proportions of ethylene oxide or of soya bean fatty acid with 30 molecular proportions of ethylene oxide or of p-octyl phenol with 18 mols of ethylene oxide or of commercial oleylamine with 15 molecular proportions of ethylene oxide or of dodecyl-mercaptan with 12 molecular proportions of ethylene oxide, the sodium sllt of dodecyl alcohol sulphuric acid ester, sodium salt of dodecyl benzene sulphonic acid, sodium salt of butyl naphthalene sulphonic acid, potassium or triethanolamine salts of oleic acid or abietic acid or mixtures thereof, sodium salt of petroleum sulphonic acid, cetyl pyridinium bromide or di - (hydroxyethyl) - benzyl - dodecyl - ammonium chloride. Other additives include, fattyaacids, resins, glues, casein, alginates or sulphite cellulose waste liquor. Specified active ingredients are N-3-trifluoromethyl and N - 4 - trifluoromethyl - phenyl - N1 :N1 - di-methyl-urea. Weeds are eradicated from areas by treating the area with the active ingredients of the invention.
Patent ES-291488-A1 (ES)
Title: Hydro-electric control system
IPC: E02F9/20
Filed: 1963-08-31
Abstract: Two shells 53, 54, Fig. 5, forming the skip of a hoist are pivotally mounted on a mobile framework 50 supported by a cross-bar 10 suspended by hawsers 51, 52 from a static structure (not shown) and the shells are moved between open and closed positions by hydraulic jacks 7, 8, Fig. 1, supplied by a high pressure pump 3 driven by a continuously acting unidirectional electric motor 1 (see Division F1). The frame 10 is angularly adjusted by an hydraulic jack 9 and a drum 21 round which passes a flat-sectioned power cable is driven in direction F 1 by an hydraulic motor 19 supplied by a low pressure pump 17 driven by motor 1. When the cable becomes taut motor 19 stops and fluid passes through a valve 23 to a reservoir. Downward movement of frame 50 resulting in unwinding of cable 22 and rotation of drum 21 in direction F 2 reverses the motor 19 which then acts as a pump delivering through a duct 25 to the reservoir.
Patent ES-317495-A1 (ES)
Title: Proportioning wheel and installation for the application thereof
IPC: F04B19/10
Filed: 1965-09-15
Abstract: , In a rotary bucket elevator each of the buckets 46 has an axially adjustable bottom 50 whereby the capacity of the bucket may be adjusted. The buckets 46 are supported on a hub by radial pipes 18 through which the buckets discharge into the hub. A number of elevators may be driven in synchronism to deliver proportional quantities (see Division H2). The elevator may handle radio-active material in which case it is enclosed in a shield. It is also stated that the elevator may handle solid particles which will flow and have levelling characteristics comparable with that of liquid.
Patent ES-339815-A1 (ES)
Title: Improvements in single-phase induction electric motor
IPC: H02K17/04
Filed: 1967-04-26
Abstract: A single-phase induction motor is rendered self-starting without the use of quadrature windings by means of a magnetic restriction in the form of a radial gap 32 in the stator core and displaced from the direct axis 23, 24 in the direction of rotation. The gap 32 enters, or, as shown, nearly enters, a slot 17a displaced by an angle # from the direct axis. This produces a flux distortion which shifts the direct axis to this slot on axis 36, the quadrature axis being at 31, approximately 90 degrees away. The angle 0 is between 20 and 70 degrees and the slot is filled with resin. The concentric coils 25-29 give a sinusoidal ampere-turn pattern, and a method of measuring the winding reactance to determine the numbers of turns is described. In addition, a wide tooth may be used on axis 23, 24 and some teeth near this may be cut back to augment the flux-shift between the primary and quadrature flux (Fig. 7, not shown). Alternatively (Fig. 8, not shown), the teeth may be cut back in a continuously graded fashion to establish the axes, and the phase difference between them.
Patent ES-343684-A1 (ES)
Title: Safety cut-off valves for gas supply systems
IPC: F16K31/06
Filed: 1967-07-17
Abstract: A safety cut-off valve has a horse shoe permanent magnet 40 which energizes two soft iron polepieces 58 adapted to attract a keeper 64 and hold lever 19 horizontal to latch the closure member 16 open. When a preset pressure is reached a pressure sensitive diaphragm 34 connected to magnet 40 moves the latter on to a second keeper 62 away from polepieces 58 so that the first keeper 64 falls pivoting lever 19 about point 20 to release the closure member 16 which is urged on to its seat 18 by a spring 28. To reset the valve a spindle 17 passing through the valve casing is depressed against a spring, to bring a hexagonal part of the spindle into a hexagonal aperture coaxial with the pivot axis of lever 26, and rotated to return the closure member 16 behind the latch 22. If the valve is closed in store projection 27 returns the lever 19 to its horizontal position to complete the magnetic circuit. The outlet may be controlled by a pressure regulator valve, Fig. 6 (not shown), having a closure member (116) actuated by a diaphragm and lever mechanism.
Patent ES-350324-A1 (ES)
Title: Ionization fire detection device
IPC: G08B17/113
Filed: 1968-02-09
Abstract: A fire detector comprises test and reference ionization chambers 3, 6 mounted in a housing 1 together with the associated circuitry including a temperature sensitive transistor mounted on a printed circuit board 11. Sampled air passes through a domed grid 2 and out via holes 1a in the body. In an alternative arrangement Fig.3 (not shown) the grid 2 may form the "wall electrode" of the ionization chamber. Detector circuit, Fig.2. The reference and sample ionization chambers 6, 3 are connected in series across a supply to vary the bias on the base of a (temperature sensitive) field effect transistor 14, whereby change in ionization due to smoke particles, or increase in temperature of the transistor, causes it to conduct and fire thyristor 16 energizing an alarm lamp 18. Zener diode 19 maintains the circuit for the detection system if the lamp fails. Fire detection system Fig.2 2 comprises a plurality of such detectors energized from a supply providing 50 volts relative to earth through a three core cable. A broken cable is detected by a line relay 24 normally energized by current through line terminal resistance 22. Alarm relay 25 is actuated by increase in current when a fire detector operates.
Patent ES-352129-A1 (ES)
Title: Refining of alpha-6-deoxy-5-oxytetracycline
IPC: C07C67/00
Filed: 1968-03-29
Abstract: Impure sulphosalicylate salt of a -6-deoxy-5-oxytetracycline is converted to substantially pure hydrochloride salt by (a) recrystallizing the sulphosalicylate salt from methanolic hydrochloric acid, (b) dissolving the recrystallized sulphosalicylate salt in dry ethanolic hydrogen chloride, (c) adjusting the hydrogen chloride content of the resulting ethanolic solution to at least about 12 moles per mole of dissolved a -6-deoxy-5-oxytetracycline and introducing water, up to 11% volume, to said ethanolic solution whereby said hydrochloride salt separates from the resulting aqueous ethanolic solution. In step (a), the solution may be treated with activated charcoal and recrystallization is obtained by the addition of 1/4 to 3/4 volume of water and at least 0.5 mole sulphosalicylic acid per mole of dissolved a -6-deoxy-5-oxytetracycline In step (b), a further carbon treatment may be given, and adjustment of the content and addition of water may be by adding from 0.125 to 0.75 ml. concentrated HCl to the ethanolic solution per gram of a -6-deoxy-5-oxytetracycline In step (a), the methanolic solution may be heated under reflux for 30-60 minutes.
Patent ES-352681-A1 (ES)
Title: Improvements in or relating to apparatus for Performing Multiplication
IPC: G06F7/52
Filed: 1967-04-11
Abstract: Multiplication is by accumulating selected pre-stored multiples of the multiplicand. For multiplication with binary-coded-decimal operands, multiples 1.0, 0.1, 1.1 of the multiplicand are stored in respective word locations of a store, the second multiple being obtained from the first by shift in an accumulator register and the third being obtained by adding the first and second. Two other word locations are provided for the multiplier and product respectively. Each byte (a pair of decimal digits) of the multiplier is passed in turn (low-order byte first) to a pair of registers (one per digit) where the two digits are decremented together, decrementing of each stopping when it reaches zero, until both are at zero. Each decrementing is preceded by addition of the 1.0, 0.1 or 1.1 multiple of the multiplicand into the accumulator register according as only the first (high-order), only the second or both the current values of the multiplier registers are non-zero respectively. When both these values are at zero, the contents of the accumulator register are stored in the product word location of the store, and also retained in the accumulator register where they are shifted one byte to the right thus losing the two lowest-order decimal digits. The next byte of the multiplier is now taken. Three address registers, capable of selecting word and byte, are associated with the store to address the product, multiplier and multiplicand-multiples respectively, the first two being decremented after each multiplier byte (to select the next byte position) and the values of two bits of the third being controlled by the registers into which the multiplier bytes are placed to select the appropriate multiplicand multiple. A second embodiment differs in also storing the 0.9 multiple (obtained by subtracting the 0.1 multiple from the 1.0), and adding or subtracting the multiples depending on whether the two multiplier digits are greater than five or not. In this case the registers storing the multiplier digits can be incremented as well as decremented. If the current value of neither multiplier digit register is zero or ten then (a) if both or neither are greater than five the 1.1 multiple is subtracted or added respectively whereas (b) if only the first (high-order) or the second is greater than five the 0À9 multiple is subtracted or added respectively. If only the first or the second multiplier digit register is not at zero or ten, then the 1.0 or 0.1 multiple is taken respectively, and in either case is subtracted or added according as the digit not equal to zero or ten is greater than five or not respectively. The 0.1 multiple could be generated by shifting when required rather than being stored. The multiples 2.0, 2.2, 0.2 could also be used formed using a doubler &c. The multiples could all be stored in separate addressable registers rather than a single store.
Patent ES-370226-A1 (ES)
Title: Cycloheptimidazolone derivatives and process for the preparation thereof
IPC: C07D235/02
Filed: 1969-08-04
Abstract: Novel compounds I in which R is phenyl optionally substituted by one or two of the radicals 1-3 C alkyl or 1-3 C alkoxy or by halo or is 3-pyridyl optionally containing a methyl substituent and their acid addition salts are prepared by reaction of RNCO with 2-amino-tropane. Pharmaceutical compositions comprise a compound I together with a suitable carrier, are administered orally or rectally and have antiinflammatory, anti - oedema, anti - exudative, antipyretic and analgesic activity.
Patent ES-371370-A1 (ES)
Title: Automatic belt tensioner
IPC: F16H7/14
Filed: 1969-09-10
Abstract: In a V-belt expanding pulley gear, for agricultural machines, having input and output pulleys 12, 18 on parallel motor and driven shafts 14, 16 connected by belts 36, 38 to a variable double countershaft pulley assembly 22 carried in slotted arms 44 of a carrier pivoted at 48, and formed by three flanges 24, 30, 26, the centre one 30 of which is displaceable between the outer two 24, 26 for ratio change by pivotal movement of the pulley assembly 22 about the pivot 48 by an hydraulic ram 50 between limit stops 64, 66 on a screwed adjuster 58, the belt tension is automatically controlled by a toggle linkage belt tensioner 68 which provides increasing linear force on the countershaft pulley assembly 22 along its guide slots 42, upon belt stretch, to provide constant belt tension to maintain power output and improve belt life. As shown, the belt tensioner toggle-linkage is loaded by a spring 104, whilst in Fig. 7 (not shown), the spring is replaced by a constant pressure hydraulic unit (112). In Fig. 8 (not shown), the toggle-linkage is connected to a variable-pressure rotary valve (136) the position of which, controlled by the toggle-linkage, varies the hydraulic pressure in a ram 126 to duplicate the required force on pulley assembly 22 to maintain belt tension.