baber/WOPTO huggingface dataset:
Patent RO-131297-A0 (RO)
Title: Control method for automatic capacitive compensator meant to enhance power factor and balance load in four-wire three-phased electric systems
Inventor: PANĂ ADRIAN
IPC: H02J3/26
Filed: 2015-11-16
Abstract: The invention relates to a control method for an automatic capacitive compensator meant to enhance the power factor and to balance load in four-wire three-phase electric systems, implemented by means of a computer program in the compensator control system. According to the invention, the method consists in that: it defines, as input quantities of the adjustment process, the effective values of the real and imaginary components of load sequence currents, defines, as control quantities of the adjustment process, the compensation levels of the components of positive, negative and zero sequence of load currents, defines, as output quantities of the adjustment process, the values of the six susceptances of the compensator, computed with analytical relations that establish the direct relation with the input quantities, uses a sequence of operations steps in the adjustment process with a view to obtaining negative or null values for the output quantities, by iterative correction of control quantities, it achieves the adjustment of the compensator susceptances so that an optimal distribution of the capacitive reactive power of compensation between the two compensator functions is obtained, namely the enhancement of the power factor and the balance function, and it also achieves the optimal distribution of the capacitive reactive power of compensation on the positive sequence between the two three-phased circuits of the compensator, from the condition of minimization of the number and value of the susceptances to be cancelled because they cannot be brought in the capacitive range.
Patent RO-132864-A0 (RO)
Title: Installation for proving direct amplification of coanda effect
Inventor: PREOTU OCTAVIAN
IPC: B64C21/02
Filed: 2018-05-03
Abstract: The invention relates to an installation for proving the direct amplification of Coandă effect, meant for laboratories of aerodynamics, to be applied especially in aeronautics. According to the invention, the installation consists of a base plate (1), on which a centrifugal fan (2) is placed and pushes the air through a piping (3) over a shutter (4) comprising an interior channel (a), the entire assembly being supported by a supporting column (5), the shutter (4), having laterally placed left-right some lateral panels (6) for eliminating the flaring of the air jet getting out through the piping (3), for rotating the shutter (4) up-and-down, an actuation system comprising an electric motor (7) being provided to act upon a reducer (8) which reduces the speed, acting upon a lever (9), which transmits the rotation movement to another lever (10) which is integral with the lower side of the shutter (4), where, upon upwards or downwards actuation of some bi-positional switches (12 and 14) placed on some control panels (13 and 15), a main one and a secondary one, respectively, the appropriate rotation of the shutter (4) occurs, for the sliding of a cursor (16); integral with a weather station (17), is provided a guide with a rack (19) on which an electric motor (20) moves, by means of a speed reducer (21), on which the cursor (16) is placed, the speed of the air current generated by the fan (2) being regulated by means of a potentiometric speed variation reduction unit (29), placed on the main control panel (13).
Patent LU-85546-A1 (LU)
Title: Hair treatment compsn. contg. surfactant - and water sol. hetero:polysaccharide as thickener
Inventor: GROLLIER JEAN-FRANCOIS
IPC: C08L/
Filed: 1984-09-21
Abstract: Compsn. comprises, in an acceptable medium, (a) a water-sol. polyglycerolated nonionic surfactant, or (b) a weakly anionic polyalkoxycarboxylate surfactant and/or (c) an amphoteric surfactant which is an acylated deriv. of a mono- or di-carboxylic, opt. cyclic, diaminoacid, and (d) a water-sol. heteropolysaccharide. Pref. (a) is (A) a condensate from a mono-alcohol, an alpha-diol, an alkylphenol or an amide with glycidol (or a precursor), (B) a cpd. of formula R2O-(-C2H3O-(CH2OH))qH, (C) a cpd. of formula R3CONH-CH2CH2-O-CH2CH2-O-(CH2CHOH)rH, or (D) a cpd. of formula R1-CHOH-CH2-O-(CH2CHOH-CH2-O-)-pH. R2 = alk(en)yl or alkaryl; q has statistical value 1-10; R3 = 8-30C (un)branched, (un)satd. aliphatic gp., opt. with 1 or more OH, of natural or synthetic origin; r = 1-5; R1 = 7-12C aliphatic, alicyclic or arylaliphatic gp., with the aliphatic chains opt. contg. (thio)ether or hydroxymethylene gps.; p = 1-0.
Patent MA-27063-A1 (MA)
Title: Derives d'acide acetique d'indane et leur utilisation en tant qu'agents therapeutiques, produits intermediaires, et leur methode de preparation
Inventor: LOWE DEREK
IPC: A61K31/421
Filed: 2004-02-27
Abstract: La présente invention concerne de nouveaux dérivés d'acide indane-acetique qui sont utiles dans le traitement de maladies telles que le diabète, l'obésité, l'hyperlipidémie et les maladies athéroscléreuses. L'invention concerne également des intermédiaires utiles dans la préparation de dérivés d'acide indane-acetique et des procédés de préparation.
Patent MA-20150046-A1 (MA)
Title: Systeme de protection contre les surtensions et le retour de neutre a contacteur
Inventor: OUTARCHOUN MOHAMMED
IPC: H02H9/00
Filed: 2013-07-15
Abstract: Les systèmes industriels et appareils domestiques sont de plus en plus sophistiqués et contiennent des équipements et appareillages électroniques sensibles aux fluctuations et aux parasites du secteur. En particulier, les coupures électriques sont parmi les défauts fréquemment rencontré par les utilisateurs de cette énergie, ce qui provoque lors du rétablissement du courant des surtensions et des perturbations pouvant causer des dégradations des systèmes industriels et domestiques. La présente invention apporte une solution aux surtensions qui peuvent survenir suite au rétablissement du courant après une coupure. Cette invention, se basant sur le décalage dans le temps du rétablissement du courant afin d'éviter les perturbations est originale et simple à mettre en oeuvre. En prenant en considération les différents éléments de ce document, on peut estimer que le projet mérite une attention et un soutien particulier.
Patent MA-37417-A1 (MA)
Inventor: YOUNES MOUMEN
IPC: H03G5/00
Filed: 2014-10-10
Abstract: Un outil mis en oeuvre par ordinateur qui traite le son en temps réel. Il fournit une interface graphique pour visualiser la progression dans le temps de la valeur d'effets (volume, pitch, etc) à appliquer sur un fichier son existant. Les valeurs sont alimentées graphiquement grâce à un dispositif de pointage (sourie, écran tactile). L'outil offre une progression linéaire entre les valeurs ou en interpolation de lagrange. L'outil peut lire et appliquer en temps réelles effets selon leurs valeurs alimentées.
Patent MA-57934-A1 (MA)
Title: Dispositif indicateur visuel, système de surveillance du dispositif indicateur visuel et procédé associé
Inventor: DZHIVHUHO HUMBULANI PERCY
IPC: B61L27/00
Filed: 2021-03-18
Abstract: L'invention concerne un dispositif indicateur visuel pour un conducteur aérien. Le dispositif indicateur visuel comporte un boîtier et un réflecteur de lumière qui est monté sur le boîtier. Le dispositif indicateur visuel comporte en outre un agencement de fixation destiné à fixer le dispositif indicateur visuel au conducteur aérien. L'agencement de fixation comprend des formations de préhension de fixation qui sont agencées pour fixer le dispositif indicateur visuel sur le conducteur aérien, en particulier pour le fixer sur les côtés du conducteur aérien. L'invention s'étend également à un système de surveillance d'état destiné à surveiller un état du dispositif indicateur visuel et à surveiller indirectement l'état du fil de contact aérien.
Patent UY-23916-A1 (UY)
Title: Procedimiento de ereccion viril y dispositivo
Inventor: LOWENTHAL KURT
IPC: A61F5/41
Filed: 1995-02-20
Abstract: Esta invención se refiere a un procedimiento de erección viril y al dispositivo coadyuvante, que permite obtener los mejores resultados sin agredir el organismo humano. El procedimiento que damos a conocer consiste en generar en le entorno del miembro viril, un vacío atmosférico relativo, que actúa como vasodilatador superficial del mismo, determinando una corriente sanguínea adicional, tal que como efecto final, produce un congestionamiento determinante en una erección natural. Obtenido tal propósito se realiza en la base del miembro una compresión que impide el reflujo de la sangre allí concentrada, mantenida así por el periodo de tiempo deseado. El dispositivo que permite realizar el procedimiento descrito y que resulta de nuestra referencia, consiste en un tubo cerrado por uno de sus extremos, mientras que por el restante extremo abierto se le introduce el miembro hasta su base y encerrando el volumen de aire allí acondicionado. A su vez del tubo emerge un caño flexible, como puede ser de caucho, que por succión bucal (o bomba de vacío), produce un vació en el interior del tubo. Para lograr la compresión que imposibilita el reflujo de sangre, se utiliza un anillo elástico en el contorno de base del mencionado miembro.
Patent UY-24085-A1 (UY)
Title: Circuito accionador para conjunto de espejos accionados incluyendo un conversor digital analogico
Inventor: GEUN-WOO LEE
IPC: H04N5/74
Filed: 1995-11-13
Abstract: Se describe un circuito para accionar un número de espejos accionados en una columna, en un conjunto de espejos accionados, que incluye un circuito secuencial para generar una señal secuencial, el correspondiente número de cerrojos y el correspondiente número de conversores digitales-analógicos, en el cual una señal de datos es almacenada secuencialmente en cada uno de los cerrojos y cada una de las señales de datos almacenada en los cerrojos es simultaneamente enviada a un conversor analógico-digital que convierte la señal de datos en cualquiera de los valores de diferente graduación, dentro de un rango dado. La figura 1 presenta una vista esquemática de un conjunto de espejos accionados de película delgada para uso en un sistema de proyección óptica.
Patent UY-24902-A1 (UY)
Title: Producto combinado de confiteria
Inventor: RAMON ESCOLA GALLART
IPC: A23G3/00
Filed: 1998-02-25
Abstract: Producto de confitería, un dulce en forma de lápiz oblongo que es portada en un envase sintético con una pieza base oblonga y una tapa de tal manera que el dulce está herméticamente guardado en la pieza base sin tapa, y el consumidor puede consumir el dulce esencialmente en todo su largo, que tiene las siguientes características: la pieza base del envase tiene dos paredes terminales transversales a la dirección longitudinal, y encierra un espacio vacío cerrado esencialmente oblongo; en la pieza base está colocada una tapa de cierre retirable; dentro del espacio vacío cerrado por la pieza base y la tapa de cierre se encuentra un artículo, por ejemplo un pequeño juguete u otro dulce; en la pieza base están provistos fuera del espacio vacío cerrado un receptor para el dulce oblongo y un receptor para la tapa del envase. Se incluye un dulce conforme a lo descrito, caracterizado porque un lado frontal de la pieza base tiene un collar, cuya pared inferior conjuntamente con la pared terminal de la pieza base forman el receptor para el dulce y cuya pared exterior conjuntamente con un hombro radial adyacente de la pieza base forman el receptor para la pared.
Patent UY-26496-A1 (UY)
Title: Composiciones farmacéuticas que proporcionan concentraciones potenciadas de fármaco
Inventor: CURATOLO WILLIAM
IPC: A61K9/14
Filed: 2000-12-20
Abstract: Se combina un fármaco en una forma de solubilidad mejorada con un polímero potenciador de la concentración en una cantidad suficiente como para que la combinación proporcione una concentración de fármaco sustancialmente potenciada en un entorno de uso, respecto de un control que comprende la misma cantidad de la misma forma de solubilidad mejorada de fármaco sin el polímero potenciador de la concentración.
Patent UY-26523-A1 (UY)
Title: Derivados de aminometil-fenil-ciclohexanona, procedimiento para su preparación, el uso de los derivados de aminometil-fenil-ciclohexanona para la preparación de medicamentos que contienen los derivados de aminometil-fenil-ciclohexanona
Inventor: BUSCHMANN DR HELMUT
Filed: 2001-01-05
Abstract: La presente invención se refiere a derivados de aminometil-fenil-ciclohexanona, procedimientos para su preparación, el uso de los derivados de aminometil-fenil-ciclohexanona para la preparación de medicamentos y medicamentos que contienen los derivados de aminometil-fenil-ciclohexanona.
Patent UY-27630-A1 (UY)
Title: Péptidos macrocíclicos activos contrael virus de la hepatitis c.
Inventor: GORYS VIDA J
IPC: A61P31/14
Filed: 2003-01-29
Abstract: Compuestos de fórmula 1: en la que R1 es hidroxi o NHSO2R1A en donde R1A es alquilo (C1.8), cicloalquilo (C3-7) o (alquilo (C1-6)-cicloalquilo (C3-7), que estando ellos sustituidos opcionalmente de 1 a 3 veces con halo, ciano, nitro, O-alquilo (C1-6), amido, amino o fenilo, R1A es arilo C6 o C10 que está sustituido opcionalmente de 1 a 3 veces con halo, ciano, nitro,alquilo (C1-6),O-alquilo (C1-6), amido, amino, o fenilo; R2 es cicloalquilo (5-6) y R3 es ciclopentilo; o una sal farmacéuticamente aceptable de los mismos, útiles como inhibidores de la proteasa N3 del VHC.
Patent ES-177444-A1 (ES)
Title: Circuito para aparatos telefonicos de abonados
IPC: H04M1/74
Filed: 1947-03-31
Abstract: Un circuito para aparatos telefónicos de abonado caracterizado por un par de rectificaciones metálicos conectados en paralelo y en sentido opuesto en paralelo con el receptor telefónico a fín de reducir los ruidos en el receptor por su acción de ofrecer una alta resistencia a las corrientes de conversación y resistencia comparativamente baja a los altos potenciales tales como los debidos a descargas o elevaciones repentinas.
Patent ES-179080-A1 (ES)
Title: UN PROCEDIMIENTO PARA LA FABRICACIoN DE ARTiCULOS DE PLáSTICO REFORZADOS MEDIANTE FILAMENTOS, FIBRAS, HILOS , TEJIDOS Y SIMILARES
Filed: 1947-07-24
Abstract: Procedimiento para la obtención de artículos plásticos reforzados mediante filamentos fibras hilos tejidos y similares caracterizándose porque se emplea un material de refuerzo que comprende o consiste en una fibra hilo tejido o su similar formada con un poliéster aromático de la clase anteriormente descrita.
Patent ES-186244-A1 (ES)
Title: UN ENGRANAJE DE TRANSMISIoN
IPC: B61D43/00
Filed: 1948-12-10
Abstract: Un engranaje de transmisión del género expuesto que comprende una caja de engranaje destinada a montarse en una parte del extremo del eje y que contiene un elemento motor conectado funcionalmente con el eje mediante un acoplamiento dispuesto dentro de dicho elemento.
Patent ES-272886-A1 (ES)
Title: Improvements in the production of regenerated cellulose textile materials
IPC: D01F2/06
Filed: 1961-11-30
Abstract: Regenerated cellulose textile materials are made by extruding a viscose containing a very small proportion of a polyalkylene oxide or of a compound containing a polyalkylene oxide chain into a coagulating bath of dilute aqueous sulphuric acid and sodium sulphate containing less than 20 g./l. of sulphuric acid and 0-0,5 g./l. of zinc sulphate calculated as the anhydrous salt. The gamma value of the viscose may be 65 or higher, and the proportion of the polyalkylene oxide or polyalkylene oxide chain may be less than 0,5% of the weight of the dry alpha cellulose content of the viscose, preferably 0,2-0,4%. The polyalkylene oxide may be polyethylene oxide and the molecular weight of the polyalkylene oxide or polyalkylene oxide chain may be 1,000-1,500. Desirably, the coagulating bath contains 10-20 g./1. sulphuric acid. The tow may be stretched on rollers after leaving the bath. The proportion of zinc sulphate needed to effect a given retardation of the regeneration of the cellulose is reduced by the method of the invention.
Patent ES-273783-A1 (ES)
Title: Process for the preparation of new -carboline-carboxylic acid amide derivatives
IPC: C07D471/04
Filed: 1962-01-17
Abstract: The invention comprises compounds of the formula <FORM:0975835/C1/1> (wherein R is hydrogen, alkyl of at most 5 carbon atoms, trifluoromethyl, phenyl or benzyl -NR1R2 is amino, hydrazino, mono- or dialkylamino with at most 3 carbon atoms per alkyl group, dialkylaminoalkylamino of at most 6 carbon atoms, hydroxyalkylamino of at most 3 carbon atoms, anilino, phenylalkylamino with at most 3 carbon atoms in the alkylene chain, pyridylamino, or pyridylalkylamino with at most 3 carbon atoms in the alkylene chain R3 is hydrogen, alkyl of at most 5 carbon atoms or benzyl R4 is hydrogen or alkyl of at most 5 carbon atoms either R5 is hydrogen or alkyl of at most 5 carbon atoms and Z1, Z2 and Z3 are each hydrogen or R5 and Z3 as well as Z1 and Z2 is an additional bond, or R5 and Z3 is an additional bond and Z1 and Z2 each a hydrogen atom and X is oxygen) and salts thereof with inorganic and organic acids and their preparation by reaction of the amine NHR1R2 with the appropriate carboxylic acid or reactive derivative thereof, or by hydrolysis of the corresponding nitrile, or by reaction of a compound of the formula <FORM:0975835/C1/2> with the aldehyde RCHO and, if the product is a 1, 2, 3, 4-tetrahydro-b -carboline and a fully unsaturated b -carboline is required, dehydrogenating the tetrahydro compound. Examples are given. 1, 2, 3, 4-Tetrahydro-b -carboline-3-carboxylic acid alkyl esters are prepared by condensing tryptophenes with aldehydes and esterifying the acids produced or by esterifying trypophanes with alcohols and condensing the trypophane alkyl esters with aldehydes. The products may be dehydrogenated to give b -carboline-3-carboxylic acid alkyl esters. The esters on saponification give the corresponding acids. 3-Cyano-b -carbolines are prepared by halogenating b -carbolines and reacting the 3-halogeno-b -carboline products with metal cyanides. 3-Cyano-1, 2, 3, 4-tetrahydro-b -carbolines are prepared by converting indole-3-acetaldehydro by Strecker synthesis into a -amino-b -(indole-3)-propionitriles and then cyclizing these with aldehydes. 1-Methyl-3, 4-dehydro-b -carboline-3-carboxylic acid methyl ester is prepared from the free acid and methanol, and isolated as the hydrochloride, or from N-acetyl-tryptophane-methyl ester which is heated with phosphorus trichloride and then with ethanol and hydrochloric acid.
Patent ES-304634-A1 (ES)
Title: Process for making fluorochlorobenzenes and hexafluorobenzene
IPC: C07C17/20
Filed: 1964-10-03
Abstract: Compounds of formula C6FnCl6- n (n = 4-6) are made by reacting a fluorochlorobenzene having fewer fluorine atoms at 150-250 DEG C. with a dry alkali metal fluoride in a polar non-proton-donating liquid organic medium, the volatile reaction products leaving the medium being continuously condensed and returned thereto at a point below its surface. When the starting material is a mixture of o- and m-tetrafluorodichlorobenzenes, the residual unreacted material is enriched in m-isomer. Specification 970,746 is referred to.
Patent ES-338185-A1 (ES)
Title: Method and apparatus for producing yarn packages with a variable speed spindle
IPC: D01H1/30
Filed: 1967-03-17
Abstract: The growth of a package of yarn on a spindle, e.g. a ring spindle, is controlled by driving the winding spindle at a rotary speed equal to the product of the feed rate of the yarn and a programme signal representative of the rotary speed at a particular feed rate. As shown, a pulse source 3 is coupled to a draw roller and emits pulses having a repetition frequency proportional to the rotary speed of the draw roller. The pulses are fed to adjustable-ratio pulse dividers 4, 5. The pulse-divider 4 is adjusted by hand and its output is applied to a stepping motor 6, the shaft of which is coupled to a programming unit 7. The frequency division of pulse-divider 5 is adjusted in dependence on the output from the programming unit, which comprises a programme card having ridges co-operating with micro-switches, which is displaced by the stepping motor 6. The repetition rate of the programme-adjusted pulses from the pulsedivider 5 are compared in a comparator 9, forming part of an automatic speed controller 10, with the repetition rate of pulses from a pulse source 8 emitting pulses having a repetition frequency proportional to the rotary speed of a yarn-winding spindle 2, whereby the speed of the spindle is maintained in correspondence with the draw-rate. The pulses from pulse-divider 4 are also fed to adjustable pulse-dividers 11, 12 the ratios of which are set by the programming unit 7. The pulses from the pulse-dividers 11, 12 are applied to stepping motors 13, 14 rotating spindles 15, 16 positioning slides 17, 18 on which switches 19, 20 are mounted. The switches co-operate with a projection 22 on a rod 21, which is moved with a ring rail or spindle-carrying bar, to reverse the transverse motion and determine the build-up of a package on the spindle 2.
Patent ES-338876-A1 (ES)
Title: Apparatus for purifying waste water
IPC: C02F3/24
Filed: 1967-04-04
Abstract: Apparatus for aerating waste water comprises an annular tank 3 having fixed diffusers 7, and movable diffusers 12 suspended from a travelling bridge 5 air bubbles issuing from the diffusers are deflected from the vertical as they rise through the water. There may also be damming members 10 carried by the bridge 5 which give a downward flow to the water increasing the contact time.
Patent ES-343974-A1 (ES)
Title: Twisted thread assemblies
IPC: D02G3/28
Filed: 1967-08-09
Abstract: A process for forming a stable twisted thread assembly, comprises individually twisting at least one strand of a group of strands so that each twisted strand has repeated along its length successive zones of opposite twist separated by strand twist changeover regions at which there is no twist, converging the strands of the group so that they twist around one another such as to form a stable first thread having successive zones of opposite plying twist separated by plying twist change-over regions at which there is no plying twist, twisting said first thread to superimpose alternately opposite twist in successive zones along its length which latter zones are separated by superimposed twist change-over regions! of no superimposed twist, and converging the twisted first thread with a second thread so that the two threads twist around one another to form a stable twisted assembly. The second thread, before it is converged with the first thread, may be twisted such as to impart alternately opposite twists to successive zones along its length which latter zones are separated by change-over regions of no imparted twist, and in addition may comprise strands twisted similarly to the strands of the first thread. The strands and threads may be twisted by two pair of rollers axially reciprocated as in Specification No. 1,121,942 with the rollers of the second pair (which twist the threads) reciprocating at the same stroke as or at smaller stroke than the rollers of the first pair (which twist the strands). The length of the thread path from the point of convergence of the strands at the first pair of the rollers to the second pair of rollers may differ for the two threads, while the strand (or thread) path between the rollers and the points of convergence of the strands (or threads) may differ for the strands (or threads) so that the zones of twist in the strands (or threads) are out of phase. In examples there are two wool strands in each of two threads, or the second thread comprises a synthetic yarn and the first thread two wool strands or one wool strand and one synthetic yarn. The synthetic yarns may be mono- or multi-filament yarns of nylon, polypropylene, alginate, rayon, a polyester or an acrylic. Wool strands may have been treated with colloidal silica to increase the inter-fibre friction.