baber/WOPTO huggingface dataset:
Patent ES-2150903-T3 (ES)
Inventor: OLSSON RAY A
IPC: A61K31/7052
Filed: 1991-02-14
Granted: 2000-12-16
Abstract: Compounds are disclosed having the formulae:  <IMAGE>   wherein R1 is selected from the group, consisting of radicals represented by the general formulae:  <IMAGE>  <IMAGE>  <IMAGE>  <IMAGE>  <IMAGE> <IMAGE>  wherein Y is selected from the group consisting of lower alkyl, lower alkoxy, and halogen; Z is oxygen, sulfur or -NH, Q is -CH or nitrogen; a is zero or an integer of from one to three; and wherein, R2 is selected from the group consisting of hydrogen and straight chain, branched and cyclic hydrocarbyl radicals having from one to four carbon atoms, and optionally substituted with a hydroxyl radical; and wherein X is two hydrogen atoms or oxygen and B is selected from oxygen and nitrogen, and pharmaceutically acceptable salts thereof, with the proviso that when X is two hydrogen atoms, B is oxygen, and with the further proviso that when B is oxygen then R1 cannot be a phenyl or a substituted phenyl radical. Pharmaceutical preparations using these compounds and a method for inducing an adenosine response mediated by the adenosine A2 receptor by administering these compounds are also disclosed.
Patent ES-2053336-T3 (ES)
Title: Cuchilla de util de perforacion auto-afilable.
Inventor: BESSON ALAIN
IPC: E21B10/573
Filed: 1991-09-12
Granted: 1994-07-16
Abstract: LA INVENCION SE REFIERE A UNA HERRAMIENTA DE PERFORACION AUTOAFILABLEEN FORMA DE DISCO QUE COMPRENDE UNA CAPA EXTERIOR POLICRISTALINA DIAMANTADA (22) DEPOSITADA SOBRE UNA CAPA DE CARBURO DE TUNGSTENO (24), ESTANDO FIJADO CADA FILO SOBRE UN SOPORTE (18) SOLIDARIO DEL CUERPO (12) DE LA HERRAMIENTA. SOBRE EL FILO Y/O SOBRE SU SOPORTE (18) SE FORMAN ZONAS (26) DE MENOR RESISTENCIA, TALES COMO RANURAS, QUE PUEDEN INICIAR SUCESIVAS FRACTURAS QUE FORMAN UN ANGULO DE DESTALONADO AGUDO (ALFA) CON LA FORMACION ROCOSA A PERFORAR (28).
Patent ES-2076574-T3 (ES)
Title: Conector en forma de h de cierre completo.
Inventor: SCHRADER GARY E
IPC: H01R43/048
Filed: 1992-02-06
Granted: 1995-11-01
Abstract: UN CONECTOR EN HORCA COMPRIMIBLE (10) QUE TIENE UN CUERPO PRINCIPAL (12) Y DOS PARES DE PATILLAS OPUESTAS (14, 16, 18, 20) QUE SE EXTIENDEN EN DIRECCIONES OPUESTAS DESDE EL CUERPO PRINCIPAL (12). CADA PAR DE PATILLAS OPUESTAS ESTA DOTADO DE CON UNA PATILLA (16, 18) QUE SE CURVA HACIA DENTRO CON RELACION A LA SEGUNDA PATILLA (14, 20). DURANTE EL PROCESO DE CONEXION, ESTA PATILLA CURVA SE DESPLAZA POR DEBAJO DE LA SUPERFICIE INTERIOR DE LA SEGUNDA PATILLA EN CADA PAR, SUMINISTRANDO, DE ESTA MANERA, UN CONECTOR COMPLETAMENTE CERRADO PARA DISTINTOS TAMAÑOS DE CONDUCTORES.
Patent ES-2085514-T3 (ES)
Inventor: LOCHER OTTMAR
IPC: A01D34/68
Filed: 1989-07-11
Granted: 1996-06-01
Abstract: The adjusterr allows the running wheels (8,9) to be adjusted relative to the chassis (2) to alter the height of the rotary cutter above the ground. Adjustment is effected via a spindle drive (17) operated by a large dia. manual setting knob (16) and coupled via an intermediate drive mechanism (20) to pivoted mountings (26,27) for the front and rear wheels (6,7). The adjusted height of the latter is indicated by a display to allow the precise cut height to be selected. Pref. the height is displayed via a disc marked with a height scale around its periphery, rotated directly by the spindle drive, e.g. by the manual setting knob.
Patent ES-2097253-T3 (ES)
Title: Procedimiento para unir un arrollamiento electrico con un nucleo de hierro.
Inventor: AUTENRIETH HEINZ
IPC: H01F41/02
Filed: 1992-10-09
Granted: 1997-04-01
Abstract: LA INVENCION SE REFIERE A UN PROCEDIMIENTO PARA LA UNION DE AL MENOS UN DEVANADO ELECTRICO (14,16) CON UN NUCLEO DE HIERRO (12), ESPECIALMENTE DE BOBINAS DE ENCENDIDO, MEDIANTE UN ADHESIVO ENDURECIBLE POR CALOR. SE PROPONE QUE LAS BOBINAS (14,16) Y EL NUCLEO (12) SEAN EXPUESTAS A UN CAMPO ALTERNO DE ALTA FRECUENCIA, DE TAL MODO QUE LAS BOBINAS (14,16) Y EL NUCLEO (12) SE CALIENTEN. CON ELLO SE CONSIGUE QUE LA UNIDAD (10) DEL CUERPO DEL DEVANADO (14,16) Y NUCLEO (12) SE CALIENTEN RAPIDAMENTE Y DE FORMA UNIFORME, POR LO QUE PUEDEN SER EVITADOS TENSIONES MECANICAS Y SE CONSIGUE UNA MEJOR ADHERENCIA.
Patent ES-2074319-T3 (ES)
Inventor: GIESE KLAUS
IPC: H01C7/10
Filed: 1992-10-10
Granted: 1995-09-01
Abstract: This surge voltage arrester has two connecting fittings (1, 2) which are braced with respect to one another. At least one pellet (7) consisting of varistor material is clamped in between the connecting fittings (1, 2). It is intended to create a surge voltage arrester which can be produced using simple means and which, in addition, can be cast around in a simple manner. This is achieved in that at least two insulating clamping elements, which are arranged symmetrically, are provided for bracing the connecting fittings (1, 2). The clamping elements, the at least one pellet (7) and, partially, the connecting fittings (1, 2) have insulating plastic material cast around them to form a monolithic block.
Patent ES-2098424-T3 (ES)
Inventor: BLASS JURGEN
IPC: E03C1/00
Filed: 1992-11-19
Granted: 1997-05-01
Abstract: An arrangement with utility-duct elements contains, in a retaining frame (2), lines (4 to 6) and/or pipes (25, 26), in particular for water, said lines (4 to 6) and/or pipes (25, 26) being designed as essentially vertical runs and extending at least essentially over the entire height of the arrangement. This arrangement is to be further developed to the effect that rapid assembly is permitted as is, in an operationally reliable manner, compensation of temperature changes or tolerances. It is proposed that, by means of slots (80) arranged in the horizontal direction in the retaining frame (2), it be possible to align the lines (4 to 6) and/or the pipes (25, 26) in a horizontal direction with respect to the retaining frame (2). The lines (4 to 6) have, preferably in the upper region of the arrangement, in each case one bend (8 to 10) which is designed as an expansion bend and/or as a tolerance compensation means. <IMAGE>
Patent ES-2114908-T3 (ES)
Title: Composiciones liquidas acuosas de limpieza.
Inventor: TOMLINSON ALAN D
IPC: C11D17/00
Filed: 1992-09-03
Granted: 1998-06-16
Abstract: SE MUESTRA UNA COMPOSICION LIMPIADORA LIQUIDA ACUOSA PREFERENTEMENTE LIGERAMENTE ALCALINA, ADAPTADA ESPECIALMENTE PERO NO EXCLUSIVAMENTE PARA USO EN MAQUINAS DE LAVADO AUTOMATICAS QUE COMPRENDE UN ENZIMA, PARTICULAS BLANQUEADORAS ENCAPSULADAS, UN AGENTE REDUCTOR EN UNA CANTIDAD ENTRE 0,01 A 0,5% EN PESO Y AGUA EN UNA CANTIDAD NO SUPERIOR A 55% EN PESO. LAS COMPOSICIONES MUESTRAN EXCELENTE ESTABILIDAD ENZIMATICA.
Patent ES-2090498-T3 (ES)
Inventor: MATSUDA OSAMU
IPC: H01K1/50
Filed: 1992-03-09
Granted: 1996-10-16
Abstract: A filling composition consisting essentially of about 20-75% by volume of xenon gas and about 20-80% by volume of nitrogen gas exhibits excellent luminous characteristics and an extended life expectancy but hardly causes arc discharge when enclosed in incandescent lamp. Incandescent lamps using the filling composition emit a light which is natural, appropriately high in color temperature, excellent in color rendering properties and gentle to the eye when operated at a voltage exceeding their rating but not exceeding 150% thereof.
Patent ES-2246490-T3 (ES)
Inventor: HUANG W JAMES
IPC: A61K31/722
Filed: 1992-04-03
Granted: 2006-02-16
Abstract: A method of reducing post-operative adhesion formation by topically applying an ionically crosslinked carboxyl-containing polysaccharide or a pharmacologically acceptable salt thereof, e.g. sodium hyaluronate crosslinked with ferric chloride, to a site of surgical trauma.
Patent ES-2103922-T3 (ES)
Inventor: STEWART RAY F
IPC: C05G3/00
Filed: 1991-12-06
Granted: 1997-10-01
Abstract: Food may be packaged and preserved for extended periods using intelligent polymers formed into food containers which have specific and variable gas permeabilities. The polymers used in forming the food packages are intelligent in that they have permeabilities which may be radically and reversibly changed by relatively small changes in temperature. By using different types and formulations of polymers and various temperatures, it is possible to create an environment within the food package which adjusts to the respiration of the food so as to best preserve the color, quality and/or shelf life of the food. The polymers are side-chain crystallisable polymers designed and formulated so as to provide a material which is substantially impermeable to a gas such as oxygen, carbon dioxide or water vapor at a temperature below a give phase transition point and permeable to the same gas at a temperature above that point.
Patent ES-2088137-T3 (ES)
Inventor: GORDON ROY GERALD
IPC: B05D7/00
Filed: 1992-03-24
Granted: 1996-08-01
Abstract: A durable energy-conserving window glass is produced with very low scattering of visible light. A typical structure consists of soda-lime glass coated successively with alumina, then fluorine-doped tin oxide and finally with bismuth silicate glass. The whole structure is heated so that the bismuth silicate glass softens and flows to form a smooth surface.
Patent ES-2085014-T3 (ES)
Title: Procedimiento de hilado de fibra y su producto.
Inventor: WENTHOLD RANDAL M
IPC: B29C48/21
Filed: 1992-03-30
Granted: 1996-05-16
Abstract: UN INCREMENTO SIGNIFICANTE EN EL INDICE DE PRODUCCION DE FIBRAS HUECAS POROSAS SIMETRICAS DE ALTA CALIDAD SE PUEDE OBTENER AL SELECCIONAR LAS MATERIAS PRIMAS, EL EQUIPAMIENTO Y LAS CONDICIONES DE PROCESO. EN PARTICULAR, LA SELECCION DE CONCENTRADOS DE POLIMERO, SOLUCIONES PRECIPITADORAS Y LAS DIMENSIONES DEL TINTE DE FIBRA SON IMPORTANTES PARA LOGRAR UNA VELOCIDAD DE PRODUCCION MAYOR DE 30 METROS POR MINUTO. EN EL PROCESO, UNA SOLUCION ESTIMULANTE POLIMERICA (12) SE FILTRA A TRAVES DE UNA PRENSA FILTRO (16) Y SE CONDUCE A UN APARATO DE HILADO HUMEDO DE INYECCION EN SECO (20) CON UNA SOLUCION PRECIPITADORA (22). LAS SOLUCIONES (12,22) CENTRIFUGAN EN EL APARATO (20) PARA FORMAR UNA FIBRA QUE SE TEMPLA Y BOBINA EN UNA RUEDA (40). EL PRODUCTO DEL PROCESO DE LA INVENCION ES UNA FIBRA DE ALTA CALIDAD QUE PUEDE USARSE EN GRAN VARIEDAD DE USOS MEDICOS INCLUYENDO DIALISISRENALES, FILTRACIONES DE SANGRE, ETC.
Patent ES-2097347-T3 (ES)
Inventor: ANDERSSON SVEN
IPC: F16K1/32
Filed: 1992-08-20
Granted: 1997-04-01
Abstract: PCT No. PCT/SE92/00565 Sec. 371 Date Feb. 3, 1994 Sec. 102(e) Date Feb. 3, 1994 PCT Filed Aug. 20, 1992 PCT Pub. No. WO93/04308 PCT Pub. Date Mar. 4, 1993.A throughflow valve (1) comprising a valve seat (2) and a valve body (3) is intended to permit a given flow of fluid to pass therethrough when the valve is closed. To this end, the mutually abutting surfaces (2a; 3a) of the valve seat and/or the valve body are irregular or roughened, these irregularities having a size of 20-100  mu m. The invention also relates to a mould tool provided with corresponding irregular or roughened surface created by a so-called sparking operation.
Patent ES-2072784-T3 (ES)
Inventor: DRESSEL JURGEN DR
IPC: C07D295/26
Filed: 1993-04-29
Granted: 1995-07-16
Abstract: Sulphonylbenzyl-substituted benzo- and pyridopyridones are prepared by reaction of corresponding benzo- and pyridopyridones with sulphonylbenzyl compounds. The sulphonylbenzyl-substituted benzo- and pyridopyridones can be employed as active compounds in medicaments, in particular for the treatment of arterial hypertension and atherosclerosis. <IMAGE>
Patent ES-2127234-T3 (ES)
Title: Revestimiento de tejados, pirorretardante, termosellable, con aceleradores de la termoplasticidad altamente cristalinos y metodo para cubrir tejados.
Inventor: DAVIS JAMES A
IPC: C08K3/00
Filed: 1993-08-09
Granted: 1999-04-16
Abstract: UN MATERIAL EN LAMINA RETARDADOR DE LLAMA COSIBLE POR CALOR PARA TEJADOS PREPARADO A PARTIR DE UNA COMPOSICION POLIMERA NO CURADA DE MATERIA LA CUAL COMPRENDE 100 PARTES DE PESO DE UNA MEZCLA POLIMERA DESDE ALREDEDOR DE 50 A 90 PARTES DE PESO DE POLIOLEFINAS HALOGENADAS QUE TIENE HASTA ALREDEDOR DE 2 POR CIENTO DE CRISTALINIDAD PONDERADA,, CUYAS POLIOLEFINAS SON PREPARADAS A PARTIR DE MONOMEROS QUE TIENEN AL MENOS 2 ATOMOS DE CARBONO, Y MEZCLAS DE ELLAS Y DE ALREDEDOR DE 10 A 50 PARTES DE PESO DE UN PROMOTOR DE TERMOPLASTICIDAD ALTAMENTE CRISTALINO ELEGIDO DEL GRUPO COMPUESTO DE OLEFINAS POLIMERICAS PREPARADAS A PARTIR DE MONOMEROS CONSISTIENDO DE AL MENOS DOS ATOMOS DE CARBONO; DESDE ALREDEDOR DE 50 A 250 PARTES DE PESO DE UN RELLENADOR ELEGIDO DEL GRUPO COMPUESTO POR MATERIALES REFORZADOS Y SIN REFORZADOS Y MEZCLAS DE ELLOS, POR 100 PARTES DE LA MEZCLA POLIMERA; DE ALREDEDOR DE 20 A 105 PARTES DE PESO DE UN MATERIAL PROCESADO Y MEZCLAS DE EL, POR 100 PARTES DE LA MEZCLA POLIMERA; Y DE ALREDEDOR DE 15 A90 PARTES DE PESO DE UN ADITIVO SELECCIONADO DEL GRUPO COMPUESTO POR MATERIALES RETARDADORES DE LLAMA Y MEZCLAS DE ELLOS, POR 100 PARTES DE LA MEZCLA POLIMERA. UN METODO PARA CUBRIR UN TEJADO COMPRENDE LOS PASOS DE APLICAR CAPAS DE MATERIAL EN LAMINAS COMO SE DESCRIBE ANTERIORMENTE PARA QUE EL TEJADO SEA CUBIERTO; SUPERPONER CANTOS ADYACENTES DE LAS CAPAS; CALENTAR LAS AREAS SUPERPUESTAS LIGERAMENTE POR ENCIMA DEL PUNTO DE FUSION DEL MATERIAL DE LAS LAMINAS Y COSER LAS AREAS SUPERPUESTAS USANDO CALOR Y PRESION SUFICIENTE PARA PROVEER UNA COSTURA ACEPTABLE, TENIENDO LA COMPOSICION DE MATERIA SUFICIENTE AUTO-ADHESION SIN EL USO DE UN ADHESIVO.
Patent ES-2080571-T3 (ES)
Inventor: HAXEL GERD DR-ING
IPC: H05K7/14
Filed: 1993-10-23
Granted: 1996-02-01
Abstract: The subject matter of the invention is a mounting rack (1) for electronic or electrical assemblies having two side walls (2) between which at least four profiled rails (3, 4, 5, 6) are arranged, whose ends are mounted on the side walls, close to the corners of said side walls. Connected to the profiled rails are guide holders (8, 9) into which the electronic or electrical assemblies can be inserted. Holes (22) are provided in a section of the respective profiled rail (3, 4, 5, 6, 6a, 7) which has a hole (16), running in the longitudinal direction for screw attachments of the side walls (2), and these holes (22) open into the hole (16), run with the centre lines (19) at right angles to the centre line (21) of the hole (16) and are accessible from a bearing surface (22a) of the profiled rail (3, 4, 5, 6, 6a, 7) for a covering plate (23), for attachment of said covering plate (23). <IMAGE>
Patent ES-2119850-T3 (ES)
Inventor: KELKENBERG HEIKE DR
IPC: C09K23/42
Filed: 1993-11-23
Granted: 1998-10-16
Abstract: Aqueous softeners for the treatment of textiles based on non-ionic surfactants which are insoluble in water, their emulsions or dispersions, are stabilised by addition of protective colloids which contain cationic groups.
Patent ES-2099894-T3 (ES)
Inventor: DORAN THOMAS I
IPC: C07C69/734
Filed: 1993-12-18
Granted: 1997-06-01
Abstract: A compound of the formula <CHEM> its pharmaceutically acceptable salts, and its pharmaceutically acceptable hydrolyzable esters for reducing sebum secretion and combatting acne as well as oral and topical compositions for use thereof.
Patent ES-2106973-T3 (ES)
Inventor: ERICKSON GARY L
IPC: C22C19/05
Filed: 1993-06-23
Granted: 1997-11-16
Abstract: A nickel-based superalloy comprises the following elements in percent by weight: from about 5.0 to about 7.0 percent rhenium, from about 1.8 to about 4.0 percent chromium, from about 1.5 to about 9.0 percent cobalt, from about 7.0 to about 10.0 percent tantalum, from about 3.5 to about 7.5 percent tungsten, from about 5.0 to about 7.0 percent aluminium, from about 0.1 to about 1.2 percent titanium, from about 0 to about 0.5 percent columbium, from about 0.25 to about 2.0 percent molybdenum, from about 0 to about 0.15 percent hafnium, and the balance nickel + incidental impurities, the superalloy having a phasial stability number NV3B less than about 2.10. <IMAGE>
Patent ES-2099930-T3 (ES)
Inventor: AUDOUSSET MARIE-PASCALE
IPC: A61K8/00
Filed: 1993-12-28
Granted: 1997-06-01
Abstract: Use of benzimidazole derivatives as coupling agents for the oxidation dyeing of keratinous fibres and in particular human hair, in the presence of at least one meta-phenylenediamine and at least one para and/or ortho oxidation dye precursor, the benzimidazole derivative corresponding to the formula: <IMAGE>  in which:     R1 represents a hydrogen atom or a C1-C4 alkyl radical; R2 represents a hydrogen atom or a C1-C4 alkyl radical or a phenyl radical;   R3 represents a hydroxyl, amino or methoxy radical; R4 represents a hydrogen atom, a hydroxyl or methoxy radical or a C1-C4 alkyl radical;  with the proviso that:     - when R3 denotes NH2, it occupies the 4-position;   - when R3 is in the 4-position, R4 is in the 7-position; - when R3 is in the 5-position, R4 is then in the 6-position.
Patent ES-2105220-T3 (ES)
Inventor: VAN NOTEN LODEWIJK CORDULA MIC
IPC: H02G15/076
Filed: 1993-02-12
Granted: 1997-10-16
Abstract: PCT No. PCT/GB93/00294 Sec. 371 Date Aug. 19, 1994 Sec. 102(e) Date Aug. 19, 1994 PCT Filed Feb. 12, 1993 PCT Pub. No. WO93/17477 PCT Pub. Date Sep. 2, 1993A method of forming a cable seal which includes positioning a sealing material around the cable, positioning a housing around the sealing material, and subsequently positioning at the housing a restricting element that can restrict movement of the sealing material out of an outlet of the housing. The restricting element is a snap or interference fit to the housing and extends to the outlet.
Patent ES-2122043-T3 (ES)
Title: Nuevos derivados sustituidos del pirazol, procedimientos para su preparacion y su empleo como herbicidas.
Inventor: DORFMEISTER GABRIELE
IPC: C07D519/00
Filed: 1993-10-11
Granted: 1998-12-16
Abstract: SE DESCRIBEN NUEVOS DERIVADOS DE PIRAZOL SUSTITUIDO DE FORMULA GENERAL (I) EN LA QUE R1, R2, R3, R4, R5 Y R6 TIENEN LOS SIGNIFICADOS DADOS EN LA DESCRIPCION, LOS PROCESOS PARA SU PREPARACION, ASI COMO LOS PROCESOS INTERMEDIOS, Y SU USO COMO HERBICIDAS.
Patent ES-2147561-T3 (ES)
Inventor: DIEHLMANN ROLF
IPC: B01D29/35
Filed: 1994-02-17
Granted: 2000-09-16
Abstract: In a filter assembly for flowing water, a backwashing device is provided which contains a backwashing element (18) furnished with at least one slot-shaped inlet orifice (44), which backwashing element can be connected on the outlet side to a backwash duct. The backwashing element (18) is arranged to be axially displaceable within a filter element (16). The slot-shaped inlet orifice (44) which essentially points radially towards the inner surface of the filter element (16) sweeps over the entire dirty water-side filter surface when there is an axial displacement of the backwashing element (18), so that the filter element (16) is successively cleaned over its entire height by water flowing out of the clean water chamber (28) through the filter element (16) to the backwashing element. The backwashing element has a step piston (66) which, with the aid of a manually or automatically activatable control device can be selectively impinged with various pressures which effect a self-acting axial displacement of the backwashing element (18) between the two end positions. <IMAGE>
Patent ES-2124806-T3 (ES)
Title: Medios de registro magneticos.
Inventor: MALLON CHARLES BERNARD
IPC: C09D127/04
Filed: 1994-03-21
Granted: 1999-02-16
Abstract: ESTA INVENCION SE REFIERE A COMPOSICIONES DE REVESTIMIENTO USADAS PARA FORMAR UNA CAPA MAGNETICA SOBRE LA SUPERFICIE DE SUSTRATOS PARA PREPARAR MEDIOS DE GRABACION MAGNETICA, POR EJEMPLO CINTAS DE GRABACION, DE LOS CUALES EL INGREDIENTE CARACTERISTICO ES UNA RESINA COPOLIMERICA. LA RESINA COPOLIMERICA ES UN COPOLIMERO OBTENIDO POR LA COPOLIMERIZACION DE COMONOMEROS EN UNA PROPORCION ESPECIFICA QUE COMPRENDE (1) CLORURO DE VINILO, (2) ACETATO DE VINILO, Y (3) UNA UNIDAD DE ACRILATO O METACRILATO QUE TIENE UN GRUPO DE ACIDO SULFONICO O UN METAL O SAL DE AMINA DE ESTE. ESTA RESINA POLIMERICA ES VENTAJOSA RESPECTO DE LA OBTENCION DE CARACTERISTICAS DE PROPIEDAD MAGNETICA Y DE DISPERSION MEJORADA MIENTRAS QUE TAMBIEN TIENE CARACTERISTICAS REOLOGICAS DESEABLES Y UNA ESTABILIDAD TERMICA
Patent ES-2096375-T3 (ES)
Inventor: STEINER KURT
IPC: C07C49/203
Filed: 1994-06-01
Granted: 1997-03-01
Abstract: A process for the preparation of ss-ionone by the sulphuric acid-catalysed cyclisation of pseudoionone in a two-phase solvent system consisting of concentrated sulphuric acid and an essentially water-immiscible second solvent is described, which process is characterised by the use of liquid carbon dioxide under pressure. Inter alia, this process is carried out under a pressure of about 50 bar to about 150 bar and, before the subsequent discontinuation (quenching) of the cyclisation reaction, at temperatures from about -15@C to about +15@C. The process according to the invention is preferably carried out continuously and is an important intermediate stage in the synthesis of vitamin A.
Patent ES-2103094-T3 (ES)
Title: Dispositivo para la fijacion desmontable de una lampara a un reflector de un faro de vehiculo.
Inventor: BOBCZA JAN
IPC: F21V19/00
Filed: 1994-07-02
Granted: 1997-08-16
Abstract: EN UNA ABERTURA (4) EN EL VERTICE DE UN REFLECTOR (3) DE UN FARO DE AUTOMOVIL SE UTILIZA UNA LAMPARA (5) A PARTIR DE LA CARA POSTERIOR DEL FARO. EL ZOCALO (6) DE LA LAMPARA (5) MUESTRA UNA BRIDA (2) CIRCULANTE CON MODULOS (12) DE POSICIONAMIENTO QUE SE EXTIENDEN RADIALMENTE HACIA AFUERA. LA ABERTURA (4) DEL REFLECTOR (3) ESTA RODEADA POR UN ANILLO (15) DE RETENCION, QUE ESTA FABRICADO DE PLASTICO Y EN EL CUAL SE HAN CONFORMADO LENGUETAS (16) ELASTICAS. LA LAMPARA (5) ES PASABLE CON SUS LOBULOS (12) DE POSICIONAMIENTO ENTRE LAS LENGUETAS (16) Y ENGRANA SEGUN UN GIRO ALREDEDOR DEL EJE LONGITUDINAL LAS LENGUETAS (16) ELASTICAS. EN LA POSICION EXTREMA DE LA LAMPARA (5) DESCANSAN LAS LENGUETAS (16) ELASTICAS BAJO SUJECION PREVIA EN LOS LOBULOS (12) DE POSICIONAMIENTO Y PRESIONAN LA LAMPARA (5) CON SU BRIDA (11) CONTRA UNA SUPERFICIE (26) DE INSTALACION DIRIGIDA CONTRA LA LAMPARA (5), QUE ESTA CONFIGURADA POR UN TRAMO DEL BORDE INTERIOR CONFORMADO EN EL ANILLO (15) DE RETENCION. EL TRAMO (21) DEBORDE INTERIOR ESTA DISPUESTO ENTRE LAS LENGUETAS (16) ELASTICAS Y EL REFLECTOR (3) A UNA DISTANCIA CON RESPECTO A LAS LENGUETAS (16) ELASTICAS.
Patent ES-2102753-T3 (ES)
Inventor: WATANABE YOSHITANE
IPC: H01B1/08
Filed: 1994-11-14
Granted: 1997-08-01
Abstract: An electro-conductive oxide particle comprising indium atoms, antimony atoms and oxygen atoms in a molar ratio of In:Sb:O being 1:0.02-1.25:1.55-4.63 and having a primary particle diameter of from 5 to 500 nm.
Patent ES-2117198-T3 (ES)
Inventor: PUCKNAT JOHN G
IPC: C08F289/00
Filed: 1994-12-19
Granted: 1998-08-01
Abstract: Prepn. of a stable, paraffin wax-rich vinyl latex comprises: (a) copolymerising a mixt. of (i) a paraffinic wax, (ii) a monomer mixt. of three vinyl monomers, and (iii) a free radical initiator; (b) distilling the reaction mixt. to recover the soluble resin.; (c) treating the resin with aq. alkali to provide an aq. paraffin wax-rich soluble resin having a pH above 7.5; and (d) introducing some of the resin into an aq. emulsion copolymerisation component mixt. under emulsion copolymerisation conditions to form the vinyl latex. Step (a) takes place in an organic solvent under addn. copolymerisation conditions. The three vinyl monomers of (ii) have a combined acid number of 150-250 and are selected from vinyl monomers capable of providing homopolymers which exhibit Tgs greater than 70[deg]C. The aq. copolymerisation mixt. of (d) consists of at least two vinyl monomers, one of which comprises stearyl methacrylate, a nonionic surfactant and a free radical aq. emulsion polymerisation initiator. The vinyl latex is useful in the prodn. of coatings having low moisture permeability.