baber/WOPTO huggingface dataset:
Patent MA-51641-A1 (MA)
Title: Nouveaux dérivés de benzylimine utile en tant qu’inhibiteur de corrosion de l’acier au carbone en milieu hcl 5m
Inventor: EBN TOUHAMI MOHAMED
IPC: C23F11/14
Filed: 2020-11-02
Abstract: La présente invention porte sur la protection de l'acier au carbone, laiton, cuivre contre la corrosion par un inhibiteur organique à base d'orthophénylène di-benzylimine(l1) et son complexe cul1(c2) en milieu hcl 5.0 m, le traitement anticorrosion se fait par l’intermédiaire du milieu corrosif.
Patent MA-58327-A1 (MA)
Title: Nouveau composé de [2-(diméthylamino)-2-phénylbutyl]-3,4,5-triméthoxybenzoate 4-méthyl-2?-chromen-2-one-7-ylsulfate et son utilisation
Inventor: Vladykin Aleksandr Lvovich
IPC: C07D311/16
Filed: 2021-04-26
Abstract: L'invention se rapporte au domaine de la chimie organique et de la pharmacie, et concerne un nouveau composé de [2-(diméthylamino)-2-phénylbutyl]-3,4,5-triméthoxybenzoate 4-méthyl-2?-chromen-2-one-7-ylsulfate, un procédé de traitement et de prévention de maladie fonctionnelles des voies gastro-intestinales, qui consiste à administrer à un patient qui en a besoin une quantité efficace du composé de [2-(diméthylamino)-2-phénylbutyl]-3,4,5-triméthoxybenzoate 4-méthyl-2?-chromen-2-one-7-ylsulfate, une composition pharmaceutique à base de [2-(diméthylamino)-2-phénylbutyl]-3,4,5-triméthoxybenzoate 4-méthyl-2?-chromen-2-one-7-ylsulfate, un agent médicamenteux contenant du [2-(diméthylamino)-2-phénylbutyl]-3,4,5-triméthoxybenzoate 4-méthyl-2?-chromen-2-one-7-ylsulfate, et une forme médicamenteuse prête contenant du [2-(diméthylamino)-2-phénylbutyl]-3,4,5-triméthoxybenzoate 4-méthyl-2?-chromen-2-one-7-ylsulfate. L'invention concerne également l'utilisation du composé de [2-(diméthylamino)-2-phénylbutyl]-3,4,5-triméthoxybenzoate 4-méthyl-2?-chromen-2-one-7-ylsulfateafin de traiter et de prévenir des maladies fonctionnelles des voies gastro-intestinales.
Patent UY-23503-A1 (UY)
Title: Agente sinergico y procedimiento para la lucha selectiva contra malezas
Inventor: RYAN PATRICK
IPC: A01N/
Filed: 1992-10-30
Abstract: Agente herbicida que contiene 5-(2,4,6-trimetilfenil)-2-[1-(etoximino)-propionil]ciclohexan-1,3-diona de la fórmula (I) (ver figura 1) y una cantidad sinérgicamente efectiva de éster propinílico de ácido 2-[4-(5-cloro-3-fluorpiridinil-2-iloxi)-fenoxi]-propiónico de la fórmula (II) (ver figura 2), o éster etílico de ácido (±)-2-[4-(6-clorobenzoxazol-2-iloxi]fenoxi]propiónico de la fórmula (III) (figura 3). El agente conforme a lo descrito se adecua en forma excelente para la lucha selectiva contra malezas (particularmente monocotiledóneas) en cultivos de plantas útiles, especialmente cultivos de cereales, soja, algodón y arroz.
Patent UY-27317-A1 (UY)
Title: Resolución de sal quiral
Inventor: WILCOZ GLENN
IPC: C07D487/04
Filed: 2002-05-30
Abstract: Resolución de enantiómeros de compuesto conteniendo estructura de fnrmula: En que R4 o R5 puede contener uno o más centros asimétricos, mezclado mezcla racémica de enantiómeros de compuesto, que contiene estructura de citada fórmula, en disovente con compuesto de resolucinn con estereoespecificidad definida, formando una solución, y siendo capaz el citado agente de resolución de unirse con al menos uno, (no todos), los citados enantiómeros formando un precipitado, conteniendo éste al menos uno de los enantiómeros en forma estereoespecífica, recogiendo el precipitado, purificándolo, o recogiendo la solución que contenía otro de los enantiómeros, recristalizando el enantiómero contenido en citada solución.
Patent UY-29306-A1 (UY)
Title: Procedimiento para preparar derivados de glicósido de tiofeno
Inventor: DERDAU DR VOLKER
IPC: C07D309/10
Filed: 2005-12-22
Abstract: Se describe un procedimiento para preparar derivados de glicósido de tiofeno de la fórmula general (I) en la que los significados son: Y hidrógeno o alquilo, R1 alquilo, donde los hidrógenos pueden estar reemplazados por flúor, o arilo, donde el arilo puede comprender también heteroátomos; y R2 hidrógeno, CI, Br, I.
Patent UY-30103-A1 (UY)
Title: Metodos para modular el contenido de manosa de proteinas recombinantes
Inventor: WU JIAN
IPC: A61K31/7052
Filed: 2007-01-23
Abstract: La presente invención muestra los métodos para modular (por ejemplo, reducir) el contenido de alta manosa, en especial el contenido de alta manosa de las glicoproteínas recombinantes.
Patent UY-31845-A1 (UY)
Title: Composiciones detergentes que contienen sales de zinc
Inventor: CARTIAUX YASMINE
IPC: C11D1/75
Filed: 2009-05-22
Abstract: La invencion está dirigida a unas composiciones detergentes que tienen unas propiedades de limpieza convenientes y proporcionan suavidad a la piel humana. Las composiciones comprenden una sal orgánica de zinc y un surfactante.
Patent ZW-16386-A1 (ZW)
Title: Diphenyl ether herbicides
Inventor: DAVID MUNRO
IPC: C07C257/22
Filed: 1986-08-18
Abstract: Hydrazino diphenyl ethers having the general formula I:- <CHEM> wherein: n is 0, 1,2 or 3; each group A represents a halogen atom or a cyano, nitro, alkyl or haloalkyl group; X represents a hydrogen atom or, when n is 0, alternatively represents a halogen atom;  Y represents a halogen atom or a nitro or cyano group; R1 represents a hydrogen atom, an alkyl, cycloalkyl, alkenyl or alkynyl group, an alkyl group substituted by a halogen atom or a cyano or alkoxy group, or an optionally substituted aryl group; R2 represents a hydrogen atom, an alkyl, alkoxy, cycloalkyl, alkenyl or alkynyl group, an alkyl group substituted by a halogen atom or a cyano, alkoxy, alkylamino, acylamino, alkoxycarbonyl or acyl group, an optionally substituted aryl or heterocyclic group, or an amino group optionally substituted by an alkyl, aryl, alkanoyl, aroyl or alkoxycarbonyl group or R1 and R2 together with the interjacent nitrogen atom jointly represent an azido group or a heterocyclic ring; Z represents a hydrogen atom or a cyano, alkyl, alkylamino, carboxy, alkoxycarbonyl, or acyl group, or Z, R1 and R2, together with the interjacent carbon and nitrogen atoms represent a heterocyclic ring; and R3 represents a hydrogen atom or an alkyl group. Herbicidal compositions containing such ethers, and their preparation.
Patent CS-8902858-A1 (CS)
Title: Combustion chamber for compression ignition internal combustion engine
Inventor: BRYCHTA JAROSLAV ING
IPC: F02B23/06
Filed: 1989-05-12
Abstract: The combustion chamber is designed for compression ignition internal combustion engines especially for motor cars. The combustion chamber solves the problem of distribution and whirling of fuel mixture in the combustion chamber of the engine and from this the resulting easier ignition of fuel mixture, an optimum insrease in the combustion pressures with optimum layout of the valve gear and the suction and exhaust channels in a simplified design of the cylinder head enabled by the larger eccentricity of the injection jet. The intention is to provide engines with silent operation, low fuel sonsumptions and a low harmful share in the exhaust gases. The principle of the invention is the rotary combustion chamber formed in the piston head (1) the bottom of which is formed by a rotary peripheral surface (4) and rotary internal surface (3) on whose border a circular barrier (15) is formed with relations between the depth (9) of the rotary peripheral surface (4) in the bottom of the piston (1) and the depth of the top (10) on the barrier (15), the largest diameter (7) of the rotary internal surface (3) and the largest diameter (8) of the rotary peripheral surface (4), and the depth (10, 13) of both rotary surfaces (3, 4) of the piston bottom.
Patent ES-179052-A1 (ES)
Title: UN SISTEMA DE REGLAJE AUTOMáTICO DE ELEMENTOS EN POSICIONES MuLTIPLES PREDETERMINADAS
Filed: 1947-07-23
Abstract: Sistema de regulación automática de múltiples elementos en posiciones predeterminadas caracterizado en un aparato de radio dispuesto para ser ajustado automáticamente en un número suficientemente grande de frecuencias predeterminadas dentro de la gama que debe cubrirse. La precisión con que se pueden fijar estas frecuencias de funcionamiento dependen de que el oscilador funcione como auto-oscilador o con control por cristal de cuarzo. Teóricamente el número de frecuencias predeterminadas en este último caso es ilimitada.
Patent ES-181889-A1 (ES)
Title: Procedimiento de fabricacion de discos de fieltro
Filed: 1948-01-28
Abstract: Procedimiento de fabricación de discos de fieltro, partiendo de planchas de dicho material, caracterizado porque con la sucesión de telas de fieltro de variados gruesos, superpuestas y préviamente encoladas y prensadas se forman cuerpos del grueso deseado, que se tratan después mecánicamente a troquel o sierra de cinta, transformando dicho cuerpo en poleas de todas clases y medidas para su uso en la pulimentación de metales.
Patent ES-184258-A1 (ES)
Title: PERFECCIONAMIENTOS INTRODUCIDOS EN LAS ABERTURAS DE SALIDA DE AVIONES PARA LANZAMIENTOS CON PARACAiDAS
Filed: 1948-06-24
Abstract: Perfeccionamientos introducidos en las aberturas de salida de aviones para lanzamientos con paracaídas caracterizados por ser particularmente adecuada la abertura perfeccionada según la presente invención para aviones de gran velocidad y realizarse haciendo móvil un trecho del fuselaje que comprende una de las aristas inferiores (o una zona análoga. en las estructuras de sección circular o similares) estando articulado con charnelas dicho panel móvil con un eje aproximadamente vertical del lado de la cola y pudiendo penetrar hacia dentro y hacia la proa de modo que en el momento del lanzamiento origina una cavidad que en su parte delantera comunica con el interior del fuselaje por una sección suficiente para un cómodo paso del del paracaidista. uniéndose gradualmente hacia la. cola con el resto de la estructura sin constituir obstáculo alguno a los efectos del lanzamiento.
Patent ES-185465-A1 (ES)
Title: Un dispositivo para evitar los fraudes en los contadores de polaridad601048
Filed: 1948-10-28
Abstract: Dispositivo consistente en un interruptor-disyuntor intercalado en serie con la corriente de retorno para evitar el fraude en los contadores de inducción por cambio de polaridad.
Patent ES-189310-A1 (ES)
Title: Un aparato medidor de longitudes
Filed: 1949-08-03
Abstract: Aparato medidor de longitudes caracterizado porque tiene en combinación una cubierta con frente transparente un cuadrante detrás de dicha cubierta una escala o escalas de longitudes en dicho cuadrante una aguja o agujas para señalar valores de dichas escalas un tren de engranajes que acciona dicha aguja o agujas y un disco solidario de dicho tren de engranajes y que sobresale en parte de dicha cubierta estando este disco destinado a deslizarse sobre la longitud a medir.
Patent ES-189385-A1 (ES)
Title: Un montaje buscador de llamada
Filed: 1949-08-09
Abstract: Montaje para una instalación de señalización automática destinada a establecer en por lo menos dos etapas con el empleo de buscadores de línea una conexión entre un registro y/o un selector de grupo y una línea llamadora siendo ajustados los buscadores de línea en sucesión bajo el gobierno de un dispositivo de gobierno común a lo largo de un camino marcado por tensiones de identificación caracterizado por el hecho de que los contactos marcadores del grupo de salidad de segundos buscadores de línea a los cuales están conectados los primeros buscadores de línea asociados con el grupo de líneas de la línea llamadora por intermedio de un resistor y un contacto de un relevador ocupado de un primer buscador de línea contacto que se abre después del ajuste de este buscador de línea a un punto que es común al grupo de primeros buscadores de línea punto que está conectado a através de un segundo resistor a otro punto al cual es alimentada una tensión tal durante la llamada que un segundo buscador de linea es hecho detener sobre una salida marcada por dicha tensión haciendo el dispositivo de gobierno que después de hacer sido detenido el segundo buscador de línea la tensión del contacto marcador y en consecuencia la de los contactos marcadores conectados al punto común para el segundo grupo de buscadores de línea varía en forma tal que durante la llamada no puede detenerse otro interruptor sobre una de las salidas del grupo considerado.
Patent ES-250525-A1 (ES)
Title: Recovery of mercury
IPC: C01D3/14
Filed: 1959-07-04
Abstract: Mercury present as dissolved mercury compounds is recovered from a brine having a pH between 0.1 and 10.5, by passing the brine through a bed of anion-exchange material, which adzorbs the mercury as complex anions of mercury, and then eluting the mercury from the exchange material by washing it with a solution of sulphuric acid or phosphoric acid. The brine may be an aqueous solution of sodium chloride, potassium chloride or calcium chloride, which has been circulated through an electrolytic cell having a mercury cathode. The mercury concentration in the brine may be between 0.1 and 1000 parts per million. Examples are given.
Patent ES-334973-A1 (ES)
Title: Arrangement for hanging curtains
IPC: E06B9/76
Filed: 1966-12-27
Abstract: A curtain rail 1 is suspended from a fixed anchor rail 5 by lifting cords 2 passed over pulleys 3 and guide rollers 4. In its raised position the curtain rail 1 bears on the anchor rail 5 with pins 6 engaged in locking means 7 releasable by operation of a cord 11. The curtain rail may have one or two tracks and in the raised position may be concealed behind a depending front wall (8, Fig. 3) of the anchor rail 5. In another embodiment (Figs 4-8), a suspended rail portion 1 is longitudinally aligned with a fixed curtain rail section (12) in its raised condition.
Patent ES-336186-A1 (ES)
Title: Refuse Incinerator
IPC: F23G7/00
Filed: 1967-01-28
Abstract: A refuse incinerator having an outer refractory housing 24 and a stainless steel cylinder 23 is fed with sewage sludge under pressure through a nozzle 14, the combination of a compressed-air tube 21, motor 47 and end-plate 17 providing a rotating fan-shaped spray of sludge progressively spraying an entire circumferential zone of said cylinder 23. A tangential pipe 26 forces hot combustion gases around the steel cylinder 23 in the space 28 between the housing and the cylinder, heating said cylinder and igniting the dried sludge inside, until, in combination with preheated secondary air, the gas enters through opening 29 in the cylinder wall, to complete the combustion of the sludge. An exhaust outlet 37, connected to a cyclone, removes the combustion gases and the ash of the refuse, leaving only the oversize particles which disintegrate in the raceway formed by the annular projection 42 and the cylinder wall. The end walls of the housing are spaced apart by the length of the cylinder when cold plus the amount of thermal expansion of the cylinder when at combustion temperature, eliminating leakage of combustion gases when the cylinder is expanded. When the cylinder is cold, leakage is avoided by a spring 52 resiliently pressing the ends of the cylinder together. A pyrometer 56 can be used to record the temperature in space 28.
Patent ES-343780-A1 (ES)
Title: Articulated liquid feed or discharge column for countercurrent exchange devices
IPC: B04B5/06
Filed: 1967-08-03
Abstract: Variable conduit means for controlling the liquid admission into a discharge from a liquid exchange device is disclosed in Specification 1,058,767 comprises a column 40, Fig. 9, comprising a plurality of conduits 44-47 and selector conduits 80, 81' having selector openings 89, 82, the conduits being removably secured to each other so that the positions of the selector conduits can be varied to any other position in the column. The column may include a stopper element 78, Fig. 5.
Patent ES-344611-A1 (ES)
Title: Flowbox
IPC: D21F1/02
Filed: 1967-08-30
Abstract: A flowbox comprises an enclosed explosion chamber (135) of rectangular cross-section, having a stock inlet (134) and outlet (136) disposed in opposed walls and each of smaller cross-section than the explosion chamber, and an imperforate baffle plate (144) dividing the chamber in two. As shown, a wire 10 carries a dewatered web from the first stage of a twinwire board-making machine, over rolls 11 and 12. An upper wire 13 passes round roll 15 to form a convergent gap 20 with the wire 10. Stock is fed to this gap from a cross-machine header 131, through ducts (only one shown at 133) and a header tank 132 with an overflow chamber 152. Two sets of narrow parallel tubes 134a and 134b, preferably shew to one another (Fig. 2, not shown) fed the explosion chamber 135, and the outlet 136 leads to a slice 139. The plates 140 and 141 forming this outlet may be adjusted to vary its size. In a modification (Fig. 3, not shown), the baffle is inclined, so that the subchambers on either side are of convergent section. The carriers of the chamber may be rounded by suitable inserts.
Patent ES-345621-A1 (ES)
Title: Expansible linkage for a steam generator
IPC: F23M5/08
Filed: 1967-09-30
Abstract: An expansible joint between two steam generator wall portions each consisting of tubes sealed to one another by welding, comprises an expansible plate 1 formed of skew parallelograms, inclined with respect to the plane of the plate, said skew parallelograms having adjacent sides of unequal length and are located so that at the corners 3 where four adjacent parallelograms meet two of the angles are obtuse and two are acute, and webs joining the plate to the tube portions (see Fig. 2, not shown). The webs, which are of equal thickness to the walls of the tubes and are of greater thickness than the plate, are cut from a strip of metal 4 so that the resulting parts 5 and 6 have edges which correspond in profile and inclination to the faces of the parallelogram. The plate 1 can either be gripped between the edges 5 and 6, or can be just welded to the single edge 5.
Patent ES-349404-A1 (ES)
Title: N-(n',n'-diphenylcarbamoyl)-lactam compounds for use as activators in the anionic polymerization of lactams
IPC: C08G69/20
Filed: 1968-01-17
Abstract: Novel N - (N1,N1 - diphenylcarbamoyl) - lactam compounds of formula in which m denotes one of the integers from 2 to 11, are prepared by heating under reflux the dry lactam with triethylamine and diphenyl carbamoyl chloride in toluene. They are used as activators in the anionic polymerization of lactams.
Patent ES-351701-A1 (ES)
Title: Parasiticidal Thionosalicylic Acid Anilides
IPC: C07D265/26
Filed: 1968-03-16
Abstract: Pharmaceutical preparations suitable for combatting internal parasites, e.g. cestodes, nematodes, trematodes (particularly liver flukes), contain as active ingredient compounds of the general formula I '(including salts thereof wherein R is a hydrogen atom or an acyl radical, R, and R 2 signify hydrogen, alkyly or alkoxy (R 2 may also be halogen), R 3 , R 4 and R signify hydrogen. halogen, alkyl, hydroxy, alkoxy, nitro, haloalkyl, alkylmercapto or acyloxy and X and Y signify hydrogen, halogen or nitro and with the provisor that X and Y cannot in the same compound both be hydrogen and that when X is hydrogen Y can only be chlorine or bromine if each of the substituents R 3 , R 4 and R 5 is different from' the other two. Salts are those formed with bases such as sodium and potassium hydroxide ethanolamine, diethanolamine and piperazine. Alministration is orally, parenterally or subcutaneously, e.g. in the form of tablets, suppositories, pills, dragees, wrapped powders, cachets, sachets, capsules or ampoules.
Patent ES-355709-A1 (ES)
Title: Process for refining steel
IPC: C21C5/32
Filed: 1968-07-03
Abstract: A process for refining steel comprises directing a stream of oxygen containing gas into contact with a bath of molten impure iron, ferrous scrap and flux such that impurities exothermically react with oxygen, and 1 part of SiC for at least every 10 parts of scrap, in excess of the scrap required to keep the process thermally balanced, is added to the charge. Ferrous scrap, SiC containing material, molten impure iron and flux are added in that order the SiC containing material preferably containing 96% SiC and is charged in bulk form. Scrap usually comprises at least 30% weight of the total molten charge and can exceed 50% weight.
Patent ES-356463-A1 (ES)
Title: Isothiocyanobenzazoles and use thereof as anthelmintics
IPC: A61K31/42
Filed: 1968-07-24
Abstract: Novel compounds of Formula I and salts thereof wherein one or two of the substituents R 1 to R 7 represents the isothiocyano group and the others of R 1 to R 7 are H, Cl, Br, OH, CF 3 , NO 2 , -COOH, carbamoyl, C 1-4 alkyl, C 1-4 alkoxy, C 1-4 alkylthio, C 1-4 alkylamino, C 1-4 alkoxycarbonyl, di-(C 1-4 alkyl) amino, di- (C 1-4 alkyl) carbamoyl, C 2-5 alkanoylamino, C 3-4 alkenyloxy, C 3-4 alkenylthio, C 2-5 alkanoyloxy or C 2-5 alkanoyl or R 6 and R 7 together with the C atoms to which they are linked may represent a benzene ring fused to ring A X is O or NR, where R is H C 1-4 alkyl optionally substituted by di-(C 1-4 alkyl)-amino, benzoyl or halobenzoyl phenyl or benzyl optionally substituted by C 1-4 alkyl C 2-5 alkanoyl benzoyl or halobenzoyl Z is an aliphatic bridge of 2 carbon atoms n is 0 or 1 and wherein an isothiocyano group is not ortho to an OH or alkylamino group in the same ring and, when X is NH and n is O, R 3 and R 7 are not isothio cyano groups, are prepared either by reacting the corresponding compound with amino groups for the desired R 1 -R 7 isothiocyano groups with a reagent capable of introducing a thiocarbonyl group into the amino group, e.g. thiophosgene, N,N-diethylthiocarbamoyl chloride, a bis-thiocarbamoyl sulphide, bis-trichloromethyl pentathio-dipercarbonate, ammonium thiocyanate with HCl, phosgene with P 2 S 5 , ammonium thiocyanate with benzoyl chloride, CS 2 with a base, or CS 2 and dicyclohexylcarbodi-imide and a tertiary amine or by cyclization of a compound of Formula IV with a mild oxidizing agent and in either case optionally alkylating or acylating any product wherein X is N-H and/or forming a salt. N - (2 - Hydroxyphenyl) - (41- isothiocyano)- benzaldimine is prepared by reaction of thiophosgene and N-(2-hydroxyphenyl)-(41-amino)- benzaldimine.
Patent ES-363472-A1 (ES)
Title: Novel compounds containing fluoroisoalkoxy-alkyl radicals
Inventor: ANELLO L
IPC: D06M15/353
Filed: 1969-02-10
Abstract: Novel ethers of the formula wherein each R 1 is independently a fluorine or chlorine atom or a C 1-9 optionally halosubstituted alkyl group, provided that not more than two are alkyl groups, or two R 1 s form a C 1-18 optionally halo - substituted alkylene radical A is a radical of the formula where R 3 and R 4 are hydrogen or chlorine atoms or alkyl groups, R 5 and R 6 are hydrogen or fluorine atoms, R 7 is a hydrogen, fluorine, chlorine or bromine atom or a perfluoroalkyl group and p is from 1 to 9, provided that when R 6 and R 7 are both fluorine atoms R 5 is also a fluorine atom C and D are independently divalent radicals derivable from unsaturated compounds m and n are from 0 to 75 v is 0 or 1 and E is a hydrogen or halogen atom, provided that when E is a bromine atom no other bromine atom is present, or E is a radical where u is from 1 to 6, provided that when v is zero the carbon atom adjacent to the sulphate group bears at least one hydrogen atom and provided that, when E is hydrogen or halogen, m+n+v is at least 1 are prepared (1) when v=0 by telomerizing a bromide or iodide of the formula where E is bromine or iodine with one or two olefinic or acetylenic compounds or (2) when v is 1, by converting the corresponding compound in which E is an OH group into a bromide or iodide, and in each case if desired replacing the bromine or iodine atom by a hydrogen, chlorine. or fluorine atom or reacting the compound with SO 3 . Bactericidal and bacteristatic agents, e.g. salves and ointments contain lower telomer iodides of the above formula as active ingredients, E being an iodine atom and m + n being from 1 to 5. Reference has been directed by the Comptroller to Specification 1,142,306.