baber/WOPTO huggingface dataset:
Patent ES-2093237-T3 (ES)
Inventor: FASSLER ALEXANDER DR
IPC: C07D213/40
Filed: 1992-06-25
Granted: 1996-12-16
Abstract: The invention relates to compounds of the formula <IMAGE> in which R1 and R9 are, independently of one another, hydrogen, acyl, unsubstituted or substituted alkyl, alkenyl or alkynyl; heterocyclyl; sulpho, or sulphonyl which is substituted by unsubstituted or substituted alkyl, aryl, heterocyclyl, alkoxy, which is unsubstituted or substituted, or by aryloxy; sulphamoyl which is unsubstituted or substituted on the nitrogen; or phosphoryl which is substituted by one or two radicals selected independently of one another from unsubstituted or substituted alkyl, from unsubstituted or substituted cycloalkyl, from aryl, from hydroxyl, from unsubstituted or substituted alkoxy, from cycloalkoxy and from aryloxy, with the proviso that not more than one of the radicals R1 and R9 is hydrogen; and R2 and R8 are each, independently of one another, hydrogen or one of the radicals mentioned above for R1 and R9; or the pairs of substituents R1 and R2 or R8 and R9 can each, independently of one another, form together with the nitrogen atom to which they are bonded certain heterocyclic rings; R3 and R4 are, independently of one another, hydrogen, unsubstituted or substituted alkyl or cycloalkyl; aryl; heterocyclyl; or unsubstituted or substituted alkenyl; or R3 and R4 together are unsubstituted or substituted alkylene, alkylidene or benzo-fused alkylene; R5 is hydroxyl; R6 is hydrogen; or R5 and R6 together are oxo; and R7 is unsubstituted or substituted alkyl or cycloalkyl; aryl; heterocyclyl; or unsubstituted or substituted alkenyl; as well as the salts of the said compounds where salt-forming groups are present, furthermore process for the preparation thereof, pharmaceutical products, the use as pharmaceutical composition or for the preparation of pharmaceutical products, as well as intermediates for the preparation of these compounds.
Patent ES-2111081-T3 (ES)
Inventor: PIRT STANLEY JOHN
IPC: C12P5/02
Filed: 1992-08-27
Granted: 1998-03-01
Abstract: PCT No. PCT/EP92/02000 Sec. 371 Date Feb. 28, 1994 Sec. 102(e) Date Feb. 28, 1994 PCT Filed Aug. 27, 1992 PCT Pub. No. WO93/04988 PCT Pub. Date Mar. 18, 1993A cyclical process for degrading waste organic matter to gaseous products and substantially zero volume of solid matter by subjecting the waste alternately and cyclically to stages of mesophilic and thermophilic digestion in which the organisms from one stage are inactivated and become a substrate for the organisms in the next stage, this inactivation resulting from a temperature shift. At the end of the cycle, solids are collected and returned to the first microbial digestion stage for recycling together with a fresh input of waste.
Patent ES-2161219-T3 (ES)
Inventor: MIMURA TETSUYA
IPC: C07D491/04
Filed: 1993-05-12
Granted: 2001-12-01
Abstract: A compound of formula (I) possesses excellent potassium channel opening activity and is effective on various diseases arising from contractions of blood vessels, bronchial smooth muscles, etc., for example, ischemic heart diseases exemplified by angina pectoris, asthma, pollakisuria, sequela of subarachnoid hemorrhage, peripheral arterioinfarct, and so on. The compound has potent and long-lasting antihypertensive activity, with the onset of the action being slow, excellent activity in increasing renal blood flow, and high safety, and is therefore particularly useful as an antihypertensive. <CHEM> The substituents are as defined in the specification.nel
Patent ES-2114984-T3 (ES)
Title: Procedimiento mejorado para la obtencion de acido r/s-gamma-lipoico o acido r/s-alfa-lipoico.
Inventor: PAUST JOACHIM DR
IPC: C07D339/04
Filed: 1993-08-27
Granted: 1998-06-16
Abstract: PROCEDIMIENTO PARA OBTENER ACIDO R/S-GAMMA-LIPONICO DE FORMULA (I) O ACIDO R/S ERIZA PORQUE: A) SE HACE REACCIONAR A LA CICLOHEXANONA CON UN ALQUILOETER DE VINILO DE FORMULA (III), DONDE R1 ALQUILO DE C1 A 3, EN PRESENCIA DE INICIADORES DE RADICALES, B) EL 2-ALCOXIETILO-CICLOHEXANONA OBTENIDO DE FORMULA (IV) A TRAVES DE OXIDACION BAEYER-VILLIGER CON UN PERACIDO ORGANICO, UNA DE SUS SALES O COMPUESTO PEROXO INORGANICO EN UNA MEZCLA DE LA LACTONA DEL ACIDO 8-ALCOXI-6-HIDROXI-OCTANICO Y EL ACIDO 8-ALCOXI-6-HIDROXI-OCTANICO O EN LA APLICACION DEL ACIDO PERFORNICO EN UNA MEZCLA CONSISTENTE ESENCIALMENTE EN ACIDO 8-ALCOXI-6FORMILOXI-OCTANICO, ACIDO 8-ALCOXI-6-HIDROXI-OCTANICO Y SUS LACTONAS; C) LA MEZCLA OBTENIDA EN MODO CONOCIDO CON TIOUREA Y EN PRESENCIA DE ACIDO BROMHIDRICO O IODIHIDRICO, SE TRANSFORMA EN EL ACIDO R/S-GAMMALIPONICO DE FORMULA (I) Y SE AISLA O D) EL ACIDO R/S-GAMMA-LIPONICO BRUTO OBTENIDO, A TRAVES DE OXIDACION POR AIRE Y EN PRESENCIA DE CANTIDADES CATALITICAS DE COMPUESTOS DEHIERRO (III), SE TRANSFORMA EN EL ACIDO R/S E) SE DESTILA CONTINUAMENTE EN UN EVAPORADOR DE PELICULA Y F) EL ACIDO R/SO, SE PURIFICA POR CRISTALIZACION.
Patent ES-2072789-T3 (ES)
Title: Tejido de punto de alambres que contienen metales nobles y procedimiento para su fabricacion.
Inventor: GORYWODA MAREK DR
IPC: B01J35/06
Filed: 1993-10-02
Granted: 1995-07-16
Abstract: SON CONOCIDOS LOS TEJIDOS DE PUNTO DE TRAMA DE ALAMBRES QUE CONTIENEN METALES NOBLES, ASI COMO LOS PROCESOS PARA LA FABRICACION A MAQUINA DE REDES TEJIDAS PERMEABLES A LOS GASES A PARTIR DE ALAMBRES QUE CONTIENEN METALES NOBLES POR MEDIO DE UNA MAQUINA DE TRICOTAR. PARTIENDO DE ESTO SE PROPONE PODER DISPONER DE UN TEJIDO DE MALLA FINA QUE PRESENTE BUENA ESTABILIDAD MECANICA HECHO DE ALAMBRES QUE CONTIENEN METALES NOBLES CON ELEVADAS SUPERFICIES ESPECIFICAS, ASI COMO INDICAR UN PROCESO PARA SU FABRICACION, PARA LO CUAL LOS ALAMBRES QUE CONTIENEN METALES NOBLES SE TEJEN CON FORMACION DE MALLAS CERRADAS, PRESENTANDO EL TEJIDO POR LO MENOS 14 MALLAS POR PULGADA Y EN DONDE EN AL MENOS UNA DE LAS LIGADURAS DE LA MALLA QUE FORMA EL TEJIDO REALIZA LA INTERCALACION DE LOS ALAMBRES QUE CONTIENEN METALES NOBLES SOBRE AL MENOS 3 DISTANCIAS DE MALLAS (D).
Patent ES-2101943-T3 (ES)
Title: Casquillo universal.
Inventor: ANQUETIN ROBERT PAUL
IPC: B29C45/26
Filed: 1993-02-26
Granted: 1997-07-16
Abstract: SE PRESENTA UN ESPICHE PARA SU UTILIZACION EN AGUJEROS CIEGOS PREFORMADOS EN MATERIALES RIGIDOS Y BLANDOS Y TAMBIEN PARA LOS AGUJEROS FORMADOS EN MATERIALES EN FORMA DE HOJA. EL ESPICHE SE COMPONE DE UNA PORCION CABEZA (2) UNIDA A UNA PORCION DE COLA (10) MEDIANTE CUATRO PATILLAS (12), TODAS ELLAS CON PUNTOS DE FLEXION (20, 22, 24) HACIA SUS EXTREMOS Y EN UNA POSICION CENTRAL. 9LA PORCION DE COLA TIENE UNA PARTE ROSCADA (16, 18) FORMADA MEDIANTE UN PROCESO DE MOLDEO.
Patent ES-2112389-T3 (ES)
Inventor: CHOU TA-SEN
IPC: C07H13/08
Filed: 1993-06-21
Granted: 1998-04-01
Abstract: A stereoselective process for preparing alpha-anomer enriched 2-deoxy-2,2-difluoro-D-ribofuranosyl sulfonates by contacting a lactol with an base in an inert solvent, adjusting the temperature and adding a sulfonating reagent.
Patent ES-2141137-T3 (ES)
Inventor: SUZUKI FUMIO
IPC: A61P25/28
Filed: 1993-09-28
Granted: 2000-03-16
Abstract: Disclosed as therapeutic agents for Parkinson's disease are xanthine derivatives of the formula (I): <CHEM>  in which:     R<1> and R<2> each represent methyl or ethyl; R<3> represents hydrogen, C1-C6 straight or branched chain alkyl or C2-C6 straight or branched chain alkenyl or alkynyl; R<4> represents C3-C8 cycloalkyl; a -(CH2)n-R<5> group where n is 0 or an integer of from 1 to 4, and R<5> represents phenyl, naphthyl or a heterocyclic group or a substituted phenyl, naphthyl or heterocyclic group containing from 1-4 substituents selected from C1-C6 alkyl, C1-C6 alkoxy, hydroxy, halogen, nitro, amino, mono- or di-(C1-C6) alkylamino, trifluoromethyl, benzyloxy, phenyl, phenoxy or C1-C6 alkoxy substituted by hydroxy, C1-C6 alkoxy, halogen, amino, azide, carboxy or (C1-C6 alkoxy)carbonyl;     or a <CHEM> group where Y<1> and Y<2> each represent hydrogen, halogen, or C1-C6 straight or branched chain alkyl; and Z represents a <CHEM> group in which R<6> represents hydrogen, hydroxy, C1-C6 straight or branched chain alkyl, C1-C6 straight or branched chain alkoxy, halogen, nitro, or amino, and m represents an integer of from 1 to 4; a phenyl, naphthyl or heterocyclic group or a substituted phenyl, naphthyl or heterocyclic group as defined under R<5>;     and X<1> and X<2> each represent O or S; or a pharmaceutically acceptable salt thereof.
Patent ES-2086197-T3 (ES)
Title: Dispositivo de montaje de segmentos sobre cabezas de piston.
Inventor: THURIER YVAN
IPC: B23P19/08
Filed: 1993-01-29
Granted: 1996-06-16
Abstract: DISPOSITIVO DE MONTAJE DE UN JUEGO DE SEGMENTOS SOBRE UNA CABEZA DE PISTON DE MOTOR TERMICO CONSTITUIDO POR UN MEDIO DE ALIMENTACION Y DE CENTRADO DEL JUEGO DE SEGMENTO RESPECTO DE LA CABEZA DE PISTON Y POR UN MEDIO DE EXPANSION DE DICHO JUEGO DE SEGMENTOS EN LAS GARGANTAS PARALELAS DE UNA CABEZA DE PISTON DE MOTOR TERMICO, CARACTERIZADO POR EL HECHO DE QUE EL MEDIO DE EXPANSION (50) COOPERA A LA DEFORMACION RADIAL DE LOS SEGMENTOS (5,6,7) EN ALOJAMIENTOS DE SUJECION (28 Y 29) LLEVADOS POR SOPORTES DESLIZANTES (21, 22, 23) EN LOS PLANOS PARALELOS DE LAS GARGANTAS Y QUE UN DISPOSITIVO DE APARTAMIENTO DE LOS MEDIOS DE EXPANSION COOPERA A LA LIBERACION DE LOS SEGMENTOS Y A SU RETRACCION EN LAS GARGANTAS.
Patent ES-2095035-T3 (ES)
Title: Procedimiento mejorado para separar lodo rojo en la produccion de alumina a partir de bauxita.
Inventor: AMANO HARUO
IPC: C01F7/0653
Filed: 1992-12-22
Granted: 1997-02-01
Abstract: EN EL PROCESO BAYER PARA PRODUCIR ALUMINA DESDE BAUXITA, LA EFICIENCIA DEL PROCEDIMIENTO DE SEPARACION DEL LODO ROJO PUEDE SER SUSTANCIALMENTE MEJORADA SI EL FLOCULANTE (45) NORMALMENTE USADO ES DILUIDO CON UN LICOR (43C) DE PROCESO CLARO OBTENIDO DESDE UN ANTERIOR PASO, EL MISMO O SUBSECUENTEMENTE DEPOSITAR O LAVAR Y MEZCLAR ESTA SOLUCION FLOCULANTE DILUIDA CON LA PAPILLA (41) DE LODO ROJO A SER SEPARADA. ESTO PERMITE EL USO DE MENOS FLOCULANTE QUE LOS METODOS CONVENCIONALES, LA EVITACION DE DILUIR CON AGUA Y LA PRODUCCION DE UNA PAPILLA ESPESADA DE CONCENTRACION DE LODO INCREMENTADA.
Patent ES-2092811-T3 (ES)
Inventor: WELP EWALD GEORG
IPC: B65H18/14
Filed: 1993-01-22
Granted: 1996-12-01
Abstract: PCT No. PCT/EP93/00140 Sec. 371 Date Jul. 26, 1994 Sec. 102(e) Date Jul. 26, 1994 PCT Filed Jan. 22, 1993 PCT Pub. No. WO93/15988 PCT Pub. Date Aug. 19, 1993.An elongated support roller centered on and rotatable about a horizontal axis radially engages at least one row of takeup rolls coaxial to a takeup-roll axis parallel to the support-roller axis and including at least one central roll and a pair of end rolls axially flanking the central roll. A relatively wide paper web fed to the support roller passes through a slitter between the web supply and the support roller for slitting the web into a plurality of strips including at least one central strip and a pair of end strips flanking the end strip. The central and end strips pass at least partially around the support roller and are wound on the respective central and end rolls. The support roller is rotated about its axis so that the strips wind at least partially around the support roller and at least the central roll is rotated by engagement with the support roll. Respective end-roll periphery drives radially engage the end rolls for rotating same at a greater peripheral speed than the support roller.
Patent ES-2090971-T3 (ES)
Inventor: NASLUND JAN INGEMAR
IPC: B65D33/16
Filed: 1993-01-21
Granted: 1996-10-16
Abstract: PCT No. PCT/SE93/00035 Sec. 371 Date Jun. 21, 1994 Sec. 102(e) Date Jun. 21, 1994 PCT Filed Jan. 21, 1993 PCT Pub. No. WO93/16930 PCT Pub. Date Sep. 2, 1993A one-piece plastic clip, particularly for sealing bags at any location along the height of the bag or at a location adjacent the bag opening. The clip includes two mutually hinged limbs (2, 3) provided with bag engagement surfaces. The bag engagement surfaces are intended to engage bag material located therebetween, when the limbs are brought together so as to seal the bag. The free ends of the limbs are provided with a snaplock arrangement (4, 5) which can be opened manually and which locks automatically when the limbs are brought together. At least one (3) of the limbs has an elastically resilient bridge (6) which functions to press bag material sealingly against the opposing bag engagement surface, so as to seal the bag.
Patent ES-2105242-T3 (ES)
Inventor: OUELLETTE WILLIAM ROBERT
IPC: A61F13/49
Filed: 1993-03-22
Granted: 1997-10-16
Abstract: An absorbent article including a fluid pervious topsheet, a fluid impervious backsheet joined to the topsheet, and an absorbent core positioned between the topsheet and the backsheet. The topsheet includes a fluid pervious nonwoven material having a patterned network of fluid impervious areas deposited thereon. Bodily fluid deposited on the topsheet is transported through the fluid pervious nonwoven material portion of the topsheet, thereby wetting the nonwoven material while the fluid impervious areas remain dry. The dry fluid impervious areas contrast visually with the wetted nonwoven material portion of the topsheet. This structure provides a topsheet that is perceived as soft and fibrous prior to the discharge of bodily fluids thereon and clean and dry after bodily fluids have been deposited thereon.
Patent ES-2107689-T3 (ES)
Inventor: VATANEN HARRI TAPANI
IPC: G06Q20/00
Filed: 1993-11-11
Granted: 1997-12-01
Abstract: A method and apparatus for effecting user-initiated communications, such as payment transactions, between user-accessible data terminal equipment communicatingly linkable with a mobile telephone exchange and at least one service provider, wherein each user or subscriber has a service card that is uniquely associated with that system subscriber, preferably employs a dedicated network to which the mobile exchange is connected at one end of the network and the service provider is connected at another end. The user's identity is locally authenticated before a communications connection through the network is provided, and user access rights to particular services of the service provider are determined in a database at the service provider end of the network. The invention is particularly well suited to the use of a SIM-card in a GSM-network to provide secure communications in an environment demanding high data security.
Patent ES-2083878-T3 (ES)
Inventor: VON WEDEL WEDIGO DR
IPC: B01D53/86
Filed: 1994-02-02
Granted: 1996-04-16
Abstract: The invention relates to a process for the degradation of highly toxic halogenated compounds contained in SO2-free gases, in particular polychlorinated dibenzodioxins (PCDD) and dibenzofurans (PCDF) by oxidation with the use of hydrogen peroxide. The degradation of PCDDs and PCDFs by treating the gases with hydrogen peroxide under UV irradiation is known. According to the invention, the gas, in the presence of hydrogen peroxide, is passed over an essentially inorganic solid catalyst, in particular pyrogenic or precipitated silica or aluminium silicate. A residual PCDD/PCDF content of below 0.1 ng of dry matter/m<3> (STP) can be achieved in the treated gas; the highly toxic compounds are oxidatively decomposed on the solid catalyst.
Patent ES-2152268-T3 (ES)
Title: Guia de extraccion para cajones.
Inventor: ROCK ERICH
IPC: A47B88/14
Filed: 1994-02-17
Granted: 2001-02-01
Abstract: SE DESCRIBE UNA GUIA DE EXTRACCION DE CAJONERAS CON UNA CANALETA LATERAL (4) Y UN RAIL DE EXTRACCION LATERAL (5) EN CADA LADO DE LA CAJONERA, ESTANDO SOBRE LOS RAILES (4,5) UNOS RODILLOS PORTACARGAS (8,11). LOS RODILLOS PORTACARGAS (8,11) DE LA CANALETA LATERAL (4) Y DE LOS RAILES DE EXTRACCION LATERAL (5) ESTAN COLOCADOS PERPENDICULARMENTE A LA DIRECCION DE EXTRACCION DE TAL MODO QUE LOS RAILES DE EXTRACCION (5) ESTAN GUIADOS POR DOS CARRILES. LOS RAILES DE EXTRACCION (5) TIENEN AL MENOS UNA OREJUELA HORIZONTAL (12), QUE SOBRESALE DE LA PASARELA (6) DE LA CANALETA (4) Y QUE FORMA UNA ELEVACION DE SEGURIDAD PARA LA CAJONERA.
Patent ES-2129095-T3 (ES)
Title: Junta plana para depositos de combustible.
Inventor: RUSCH HANS-JORG
IPC: F16J15/10
Filed: 1994-10-21
Granted: 1999-06-01
Abstract: LA INVENCION/NOVEDAD SE REFIERE A UNA JUNTA PLANA PARA TANQUES DE COMBUSTIBLE DE AVIONES A BASE DE POLITETRAFLUORETILENO EXTENDIDO, MICROPOROSO, CARACTERIZADO PORQUE LA JUNTA ESTA PROVISTA AL MENOS PARCIALMENTE CON UN RECUBRIMIENTO A BASE DE LACA SINTETICA RESISTENTE A SOLUCIONES.
Patent ES-2096994-T3 (ES)
Title: Fijacion de mango.
Inventor: BAUMGARTEN GERD-DIETHARD DIPL-
IPC: A47J45/07
Filed: 1994-11-22
Granted: 1997-03-16
Abstract: UNA SUJECION DE ASIDERO PARA UN RECIPIENTE DE COCINADO DEBE SER EJECUTADA PARA CAMPOS DE UTILIZACION DETERMINADOS, TAMBIEN DE MANERA DESMONTABLE, POR EJEMPLO, CUANDO EL RECIPIENTE DE COCINADO SE CALIENTA EN UN ESPACIO DE HORNO CERRADO. PARA ELLO DEBER PODER CONSEGUIRSE UNA SOLUCION Y UNA APLICACION SUBSIGUIENTE DE UN ASIDERO MANUAL DE FORMA RAPIDA, SIN QUE REQUIERA UNA FUERZA EXCESIVA Y DE FORMA QUE LA SUJECION DE AGARRADERO DEBER SER ELABORABLE DE MANERA SENCILLA. PARA ELLO SE UTILIZA DE ACUERDO CON LA INVENCION UNA PIEZA (14) DE ACCIONAMIENTO AJUSTABLE SEGUN UNA SUJECION DE AGARRE DE TAL MODO, QUE SE DISPONE DE FORMA TRANSVERSAL A LA EXTENSION LONGITUDINAL DE UNA PIEZA (2) DE ASIDERO, DONDE SE OBTIENE UN MANEJO CON UN ENCLAVAMIENTO DE LA PIEZA DE ASIDERO EN UNA PIEZA (1) SOPORTE QUE SE UNE CON EL RECIPIENTE DE COCINADO, MIENTRAS SE CONSIGUE UNA PIEZA (12) DE AGARRADERO RENOVADA CONTRA UNA SUSPENSION LIGERA, PARTIENDO DE POSICION INCLINADA, EN UNA PIEZA (3) ELASTICA QUE SE UTILIZA PARA UNADISPOSICION DE BLOQUEO.
Patent ES-2236687-T3 (ES)
Inventor: SHOWELL MICHAEL STANFORT
IPC: C11D7/56
Filed: 1994-05-04
Granted: 2005-07-16
Abstract: The present invention provides an aqueous liquid bleach composition which remains stable over an extended period of time. The liquid bleach is easily pourable since it has a relatively low viscosity. The liquid bleach generally comprises (a) from about 1% to about 25% by weight of a water-soluble bleach activator; (b) from about 0.1% to about 10% by weight of hydrogen peroxide; (c) from about 1% to about 20% by weight of a phase stabilizer; (d) from about 0.001% to about 2% by weight of a chelating agent; and (e) the balance water. The liquid bleach composition is isotropic, translucent and has a viscosity of less than about 500 cps.
Patent ES-2100021-T3 (ES)
Title: Metodo y aparato de recuperacion de cristales contenidos en la suspension.
Inventor: YAMAMOTO RYOICHI
IPC: B01D35/22
Filed: 1994-05-24
Granted: 1997-06-01
Abstract: UN METODO DE RECUBRIR CRISTALES DE UN MORTERO QUE CONTIENE CRISTAL, EL CUAL COMPRENDE SUMINISTRAR EL MORTERO A UN FILTRO GIRATORIO QUE TIENE UN MEDIO DE FILTRO CILINDRICO GIRATORIO, FILTRANDO EL MORTERO SUMINISTRADO EN UNA ZONA DE FILTRACION PARA RETENER LOS CRISTALES EN EL MEDIO DE FILTRO Y LAVAR LA PASTA DE FILTRO FORMADA EN EL MEDIO DE FILTRO GIRATORIO REPETIDAMENTE EN UNA PLURALIDAD DE ZONAS DE LAVADO POR PULVERIZAR UN LIQUIDO DE LAVADO EN LA PASTA EN CADA ZONA PARA SUMINISTRAR EN CUALQUIERA DE LAS ZONAS DE LAVADO EN EL LATERAL TRASERO EN LA DIRECCION DE ROTACION DEL MEDIO DE FILTRO CON EL LIQUIDO DE LAVAR GASTADO DE LA ZONA DE LAVAR CERCANA A DICHA ZONA DE LAVAR EN EL LATERAL DELANTERO EN LA DIRECCION DE ROTACION.
Patent ES-2104283-T3 (ES)
Title: Esquemas de separacion de aire para la co-produccion de oxigeno y nitrogeno como productos gaseosos y/o liquidos.
Inventor: XU JIANGUO
IPC: F25J3/04
Filed: 1994-09-13
Granted: 1997-10-01
Abstract: AIRE ES SEPARADO POR UN PROCESO DE DESTILACION MEDIANTE UN PROCESO DE DESTILACION CRIOGENICO USANDO UN SISTEMA DE COLUMNA DE DESTILACION QUE COMPRENDE AL MENOS DOS COLUMNAS (920, 921) DE DESTILACION EN DONDE EL TECHO DE LA COLUMNA (920) DE MAYOR PRESION ESTA EN COMUNICACION TERMICA (915) CON LA COLUMNA (921) DE MENOR PRESION. UNA PORCION (120) DEL AIRE ALIMENTADO (100) COMPRIMIDO, SIN CONTAMINANTE, ES CONDENSADO POR MEDIOS APROPIADOS, TAL COMO VAPORIZACION OPUESTA DE OXIGENO LIQUIDO (22) U OTRA FUENTE DE REFRIGERACION (910, 911) Y AL MENOS UNA PORCION (132, 144) DE ESTE AIRE LIQUIDO ES USADO COMO REFLUJO IMPURO EN UNA DE LAS COLUMNAS (921) DE DESTILACION. UNA CORRIENTE (40) DE VAPOR RESIDUAL ES ELIMINADO DE UNA LOCALIZACION SITUADA NO MAS DE CUATRO ETAPAS TEORICAS SOBRE LA LOCALIZACION DONDE EL AIRE LIQUIDO ES ALIMENTADO A LA COLUMNA, TAL QUE ESTA CORRIENTE DE VAPOR RESIDUAL TIENE UNA FRACCION MOLAR DE NITROGENO DE MENOS DE 0,95.
Patent ES-2118352-T3 (ES)
Inventor: PITHON JEAN-MARIE
IPC: E04C5/16
Filed: 1994-12-09
Granted: 1998-09-16
Abstract: A mechanical connection for concrete reinforcing rods lacking a threaded end or the like comprises   - a sleeve (11) with a cylindrical hollow body into which is introduced axially the end of the reinforcing rod (7) which has no connecting element;   - a coaxial threaded portion (8) on the end of the sleeve (11); - the outer material of the sleeve (11) having undergone deformation by necking-in in the area of the end of the reinforcing rod so that - the material of the ribs (10) on the reinforcing rod also deforms in order connect the reinforcing rod and the sleeve.   This deformation may be produced by a piston (21) and die (23) of a jack screwed on to thread (8). After removal of the jack, the further reinforcing rod is attached via thread (8). <IMAGE>
Patent ES-2194863-T3 (ES)
Title: Materiales farmaceuticos con enmascarado de sabor.
Inventor: CUCA ROBERT C
IPC: A61K47/30
Filed: 1993-11-26
Granted: 2003-12-01
Abstract: UN SISTEMA DE DISTRIBUCION FARMACEUTICO SUSTANCIALMENTE INSIPIDO, QUE CONSTA DE: A) UN MATERIAL ACTIVO; Y B) UNA MATRIZ ORIENTADA ESPACIALMENTE QUE CONSTA DE: (I) UN MATERIAL DE NUCLEO DE CERA QUE TIENE UN PUNTO DE FUSION ENTRE EL RANGO DE UNO 50 C HASTA UNOS 200 C; Y (II) UN MATERIAL DE POLIMERO HIDROFOBICO REGIONAL Y METODO PARA FABRICAR EL MISMO.
Patent ES-2099580-T3 (ES)
Inventor: ABBIATI ANTONIO
IPC: H03F1/32
Filed: 1993-12-06
Granted: 1997-05-16
Abstract: PCT No. PCT/EP93/03432 Sec. 371 Date Jun. 6, 1995 Sec. 102(e) Date Jun. 6, 1995 PCT Filed Dec. 6, 1993 PCT Pub. No. WO94/15395 PCT Pub. Date Jul. 7, 1994There are described a procedure and circuit for adaptive compensation of the gain distortions caused by thermal drift, ageing, etc., in microwave amplifiers connected to predistortion linearizers. The procedure concerns digitally modulated signals, e.g., QAM, in which the peak to average power signal ratio is constant. Since this ratio remains constant after amplification only if the amplifier is linear, it is measured at the amplifier output, to change the AM/FM distortion characteristic of the linearizer/amplifier chain and hold the ratio on the output equal to that on the input.
Patent ES-2099581-T3 (ES)
Title: Conector electrico.
Inventor: BIERINGER ANTON
IPC: H01R13/629
Filed: 1993-12-08
Granted: 1997-05-16
Abstract: PARA SIMPLIFICAR LA MANIPULACION Y PARA PARAR DE MANERA FIABLE LAS PARTES DE LA MUESCA, EN EL CASO DE UN CONECTOR ELECTRICO CON UNA PRIMERA PARTE DE LA MUESCA, QUE RECIBE CONTACTOS DE ENCHUFE, Y CON UNA SEGUNDA PARTE DE LA MUESCA, QUE RECIBE CONTACTOS DE CUCHILLA; DONDE LAS DOS PARTES DE LA MUESCA PUEDEN SER BLOQUEADAS ENTRE SI Y LIBERADAS POR MEDIO DE HORQUILLAS O SIMILAR, QUE SE ENCUENTRAN FIRMEMENTE ADOSADAS A DICHAS PARTES DE LA MUESCA, Y ABRAZADERAS PIVOTABLE. SE PROPORCIONA UN ARREGLO DE UNA SOLA ABRAZADERA EN FORMA DE U (9), LA CUAL ESTA MONTADA DESPLAZABLEMENTE (1) A LA MUESCA, Y CUYAS PATAS (9`) EXHIBEN SURCOS (10) DE UNION EN LA REGION DE LAS EXPANSIONES EN FORMA DE PANEL (9``), LOS CUALES PUEDEN OSCILAR HASTA LAS HORQUILLAS (11) DE LA PARTE (6) DE LA MUESCA; LAS PATAS (9`) DISPONEN DE BISELES DE MUELLE, LOS CUALES SON ABRAZADOS EN LA POSICION DE ABIERTO, COMO POR ELEMENTOS DE FRENO CONTRA ESA PARTE (1) DE LA MUESCA QUE PORTA LA ABRAZADERA (9); Y UNA INSERCION, TUERCA, AGUJERO O SIMILAR (13), EN EL CUAL SE MONTA RESILIENTEMENTE UN GANCHO DE CIERRE (14) SOBRE UNA PIEZA (1 O 6) DE LA MUESCA, A LA CUAL SE ENGANCHA DE MANERA LIBERABLE CUANDO LA ABRAZADERA (9) ESTA EN UNA POSICION DE CIERRE, DISEÑADO EN LA PIEZA TRANSVERSAL (9```) DE LA ABRAZADERA (9).