baber/WOPTO huggingface dataset:
Patent ES-2043031-T3 (ES)
Title: Proteccion de aguja medica.
Inventor: PARRY JOHN STEWART
IPC: A61M5/32
Filed: 1989-09-21
Granted: 1993-12-16
Abstract: UN ACCESORIO PARA UN DISPOSITIVO DE INYECCION COMPRENDE UN MANGUITO PROTECTOR 1 PARA RODEAR LA AGUJA 2 Y PROVISTO DE PARTES DE MANGUITO INTERIOR Y EXTERIOR 3, 5 QUE SON MOVILES ENTRE SI DESDE UNA POSICION CONTRAIDA, EN LA QUE LA PUNTA DE LA AGUJA SE PROYECTA DESDE EL MANGUITO PARA PERMITIR QUE SE LLEVE A CABO UNA INYECCION, A UNA POSICION EXTENDIDA, EN LA QUE LA PUNTA DE LA AGUJA ES PROTEGIDA POR EL MANGUITO. LAS PARTES 3, 5 DEL MANGUITO SE GUIAN ENTRE SI MEDIANTE UNA PROYECCION EN LA PARTE 3 INTERIOR DEL MANGUITO QUE SE VINCULA CON LA PISTA 14A EN LA PARTE EXTERIOR 5 DEL MANGUITO. POR LO MENOS UNA PORCION DE LA PISTA 14A SE FORMA POR MEDIO DE UNA RANURA 15 QUE SE EXTIENDE A TRAVES DE LA PARED DE UN COLLAR 6 QUE SE FORMA SEPARADAMENTE DEL RESTO DE LA PARTE EXTERIOR 5 DEL MANGUITO Y QUE SE FIJA DENTRO DE UNA PORICON EXTREMA DEL RESTO DE LA PARTE EXTERIOR 5 DEL MANGUITO CUANDO SE ARMA EL ACCESORIO. TAL DISPOSICION PROVEE FACILIDAD EN LA FABRICACION Y EN EL ARMADO.
Patent ES-2091201-T3 (ES)
Title: Metodo y composiciones lubricantes.
Inventor: HUTCHINGS TIMOTHY
IPC: C10M163/00
Filed: 1989-11-17
Granted: 1996-11-01
Abstract: LA INVENCION CONCIERNE A LA LUBRICACION DE MOTORES DIESEL DE CABEZA CRUZADA, POR EJEMPLO MOTORES DIESEL DE CABEZA CRUZADA MARINOS DE BAJA VELOCIDAD. LA LUBRICACION SE EFECTUA CON UNA COMPOSICION LUBRICANTE COMPRENDIENDO UNA MAYOR CANTIDAD DE ACEITE DE BASE Y MENORES CANTIDADES DE UN ADITIVO ANTI-DESGASTE Y DE UN ADITIVO DE PRESION EXTREMADA. LAS COMPOSICIONES PREFERIDAS DE LA INVENCION TIENEN UN EFECTO SINERGETICO E INCLUYEN UN ADITIVO ANTI-DESGASTE DE FORMULA X=P(OR), DONDE X REPRESENTA UN OXIGENO O UN ATOMO DE AZUFRE, Y CARA R, EL CUAL PUEDE SER EL MISMO O DIFERENTE, REPRESENTA UN GRUPO TOLILO, FENILO O XILILO, UN DERIVADO HALOGENADO DE TAL GRUPO, TRITOLIFOSFATO O TRIFENIL-FOSFOROTIONATO, SIENDO EL ADITIVO DE PRESION EXTREMA UN SULFURO ORGANICO.
Patent ES-2032671-T3 (ES)
IPC: C07D209/49
Filed: 1989-12-27
Granted: 1993-02-16
Abstract: Process for the preparation of (Z)-1-phenyl-1-diethylaminocarbonyl- 2-phthalimidomethylcyclopropane. 
<??>This process is characterised by the use of the following successive reactions: - opening of 1-phenyl-2-oxo-3-oxabicyclo[3.1.0]hexane with diethylamine with the aid of a Lewis acid-amine complex;
 - the (Z)-1-phenyl-1-diethylaminocarbonyl-2-hydroxymethylcyclopropane thus obtained is converted into a chlorine derivative by the action of a reactant such as thionyl chloride;
 - the (Z)-1-phenyl-1-diethylaminocarbonyl-2-chloromethylcyclopropane thus obtained is treated with a phthalimide salt in an organic solvent to obtain (Z)-1-phenyl-1-diethylaminocarbonyl-2- phthalimidomethylcyclopropane.
Patent ES-2052071-T3 (ES)
Title: Cuerpo oclusivo para administrar una sustancia fisiologicamente activa.
Inventor: TUCKER JOHN MARK
IPC: A61L15/44
Filed: 1989-02-23
Granted: 1994-07-01
Abstract: Un cuerpo oclusivo para la administración a través de la dermis de una sustancia fisiológicamente activa, comprendiendo dicho cuerpo un soporte impermeable (4) y una membrana microporosa (3) que definen una cavidad entre ellos, estando contenida dicha sustancia fisiológicamente activa en forma líquida dentro de dicha cavidad, siendo dicha membrana microporosa permeable y estando en contacto con dicha sustancia fisiológicamente activa, y estando el material líquido confinado entre dicho soporte impermeable y dicha membrana microporosa dentro de dicha cavidad, estando sustancialmente inmovilizado por un gel uyente viscoso, caracterizado porque; a) dicha membrana (3) es hidrofílica y los contenidos de dicha cavidad son hidrofóbicos; o b) dicha membrana (3) es hidrofóbica y dichacavidad contiene un agente humectante hidrofílico; por lo que en uso, el paso de dicha sustancia fisiológicamente activa a través de dicha membrana microporosa es de velocidad controlada y dicha sustancia fisiológicamente activa se libera de dicha membrana microporosa a una velocidad que es sustancialmente constante durante un período de horas.
Patent ES-2064500-T3 (ES)
Inventor: WILLMS LOTHAR DR
IPC: C12P13/02
Filed: 1990-02-02
Granted: 1995-02-01
Abstract: L-PTC (L-phosphinothricin, L-2-amino-4-methylphosphinobutyric acid) is the active herbicidal component in D,L-PTC and can be obtained according to the invention by treating D,L-PTC derivatives which are N-acylated and esterified on the phosphinic acid group, as well as optionally esterified or amidated on the carboxyl group, with an enzyme with hydrolytic activity in aqueous or aqueous-organic medium, whereupon the L-PTC derivatives are selectively hydrolysed at the N-acyl group or the modified carboxyl group, the resulting product mixture is separated, and the required L-PTC derivative is hydrolysed to L-PTC and isolated by customary methods.
Patent ES-2046565-T3 (ES)
IPC: B65D83/00
Filed: 1990-03-10
Granted: 1994-02-01
Abstract: The invention relates to a cartridge (K) for dispensers for the apportioned discharge of a pasty mass (3), which cartridge is arranged in a housing tube (1) and is designed over one part of its length in the form of a soft sack (2) for dispensing the content (pasty mass 3) and over the remaining length facing an exit opening as a dimensionally stable sleeve (21) with a stable top surface (6). To achieve a constructional shape which is constructionally simple and optimised in function, it is proposed that the sleeve (21) be constructed as a guide portion (43) for folding (fold formation F) the sack (2) by axial displacement of the sleeve (21) in the housing tube (1). <IMAGE>
Patent ES-2029965-T3 (ES)
Title: Mecanismo de activacion para instalaciones de retraccion.
Inventor: FOHL ARTUR
IPC: B60R22/46
Filed: 1990-05-15
Granted: 1995-01-16
Abstract: LA MASA DE INERCIA (30) SENSIBLE AL VEHICULO DEL MECANISMO DE CONTROL PARA INSTALACIONES DE RETRACCION DE UN SISTEMA DE RETENCION DE CINTURON DE SEGURIDAD EN VEHICULOS SE ASEGURA POR MEDIO DE UNA INSTALACION DE BLOQUEO (36B, 38). SE REALIZA UNA LIBERACION DEL SEGURO PORQUE UN PASADOR PALPADOR (42) EXPLORA LA APROXIMACION DE LA CARCASA (28) DEL MECANISMO DE CONTROL A UNA PARTE DE LA CARROCERIA DEL VEHICULO AL MONTAR LA CARCASA EN ESTA PARTE DE LA CARROCERIA DEL VEHICULO Y LA TRANSFORMA EN UNA CARRERA DE ACTIVACION PARA LA CONMUTACION AL ESTADO DE LIBERACION.
Patent ES-2084616-T3 (ES)
Title: Ventana para ondas acusticas y procedimiento de fabricacion.
Inventor: CAPRETTE SAMUEL JOSEPH JR
IPC: G10K11/00
Filed: 1990-06-02
Granted: 1996-05-16
Abstract: UNA VENTANA ACUSTICA LAMINAR PARA SISTEMAS DE SONAR PROVISTA DE UN PAR DE SEPTOS 12, 14 INTERCALANDO UN NUCLEO (16), EL NUCLEO (16) HECHO DE UNA HOJA CORTANTE BAJA MUY ALARGADA PARA ROMPER EL MATERIAL, LOS SEPTOS 12, 14 ESTAN FORMADOS DE UN MATERIAL DE ALTO MODULO DE RELATIVAMENTE BAJA DENSIDAD. LAS VENTANAS DE LA INVENCION SE CARACTERIZAN POR UNA LIBERTAD INUSUAL PARA ATENUAR LAS PERDIDAS SOBRE UNA GAMA DE FRECUENCIAS AMPLIA. POSTERIORMENTE LAS VENTANAS SE AUTOAMORTIGUAN Y EVITAN POR LO TANTO GENERAR CANTIDADES SIGNIFICATIVAS DE RUIDOS DELETEREOS DEBIDO A VIBRACIONES AUTOGENERADAS Y TRANSMITIDAS.
Patent ES-2043212-T3 (ES)
Title: Bomba de engranajes anulares para motores de combustion interna y transmisiones automaticas.
Inventor: EISENMANN SIEGFRIED A DIPL-ING
IPC: F04C2/08
Filed: 1990-09-24
Granted: 1993-12-16
Abstract: LA INVENCION SE CARACTERIZA PORQUE EN LAS BOMBAS CON ANILLO DENTADO PARA MAQUINAS DE COMBUSTION INTERNA CON EMBOLO Y/O MECANISMO DE ENGRANAJE AUTOMATICO, LA RUEDA DENTADA INTERIOR FUNCIONA CON GRAN HOLGURA EN SU CARCASA PORQUE SE DETERMINA LA FUERTE VARIACION DE LA POSICION RADIAL DE LA TRANSMISION DEL CIGUEÑAL, LLEVANDO EL PIÑON DE LA BOMBA CON ANILLO DENTADO; SE SELECCIONA UN DENTADO PARA LA BOMBA YA QUE LA COLOCACION EFECTIVA DE LA RUEDA DENTADA INTERIOR SE EFECTUA EN UN PIÑON; SE COLOCA EL DENTADO DE LA BOMBA PARA ALOJAR LA RUEDA DENTADA INTERIOR EN LA CARCASA CON MUCHA HOLGURA ENTRE LA TRANSMISION Y EL PIÑON Y SE ALOJA EL PIÑON EN LA RUEDA DENTADA INTERIOR.
Patent ES-2060894-T3 (ES)
Title: Un metodo para preparar un fluido esteril para dialisis para uso medico o un fluido esteril similar fisiologicamente aceptable.
Inventor: LINDQVIST STEN-BORJE
IPC: A61L2/00
Filed: 1990-10-31
Granted: 1994-12-01
Abstract: METODO PARA LA PREPARACION DE UN FLUIDO PARA DIALISIS ESTERIL PARA USO MEDICO O UN FLUIDO ESTERIL ACEPTABLE FISIOLOGICAMENTE Y SIMILAR, POR CUYO METODO EL AGUA ESTA CONTINUAMENTE TRANSPORTADA DESDE UNA FUENTE (A) POR LA MISMA HASTA UN PUNTO DE CONSUMICION (G), CON UNA CONCENTRACION NECESARIA EN EL LIQUIDO Y/O POLVO DURANTE EL TRANSPORTE. EL METODO, DE ACUERDO CON LA INVENCION SE CARACTERIZA POR EL HECHO DE QUE EL AGUA CON O SIN CONCENTRADO SE CALIENTA DURANTE EL TRANSPORTE A LA TEMPERATURA DE ESTERILIZACION Y SE CONSERVA A ESA TEMPERATURA DURANTE EL TIEMPO NECESARIO A LA ESTERILIZACION, SIENDO DESPUES ENFRIADO A LA TEMPERATURA DESEADA PARA SU CONSUMO. LA INVENCION HACE IGUALMENTE REFERENCIA A UN SISTEMA PARA LA PREPARACION DE UN FLUIDO DE DIALISIS ESTERIL O A UN FLUIDO ACEPTABLE FISIOLOGICAMENTE POR MEDIO DEL METODO MENCIONADO ANTERIORMENTE, QUE COMPRENDE UNA TUBERIA ENTRE DICHA FUENTE DE AGUA (A) Y EL PUNTO DE CONSUMICION (G), ES DECIR UN PUNTO DE RETIRADA, ESTA TUBERIA COMPRENDE MEDIOS (8, 8'') PARA EL BOMBEO DEL AGUA, SU CALENTAMIENTO (3), SU ENFRIAMIENTO (2, 6) Y SU PRODUCCION DE CONCENTRADOS EN FORMA LIQUIDA O EN POLVO (21 Y 23). EL SISTEMA, DE ACUERDO CON LA INVENCION SE CARACTERIZA POR EL HECHO DE QUE EL TUBO ENTRE (3 Y 2,6) EL CALENTAMIENTO Y EL ENFRIAMIENTO DEL AGUA ESTA DIMENSIONADO EN RELACION CON LA CAPACIDAD DE LOS MEDIOS (8,8 Y 3) DE BOMBEO Y CALENTAMIENTO RESPECTIVAMENTE, TENIENDO EN CUENTA EL TIEMPO SUFICIENTE PARA ESTERILIZACION QUE HA DE QUEDAR EL AGUA EN LA PARTE X-Y DE LA TUBERIA.
Patent ES-2081336-T3 (ES)
Title: Dispositivo de valvula y membrana.
Inventor: LAPACK MARK A
IPC: G01N1/22
Filed: 1990-12-17
Granted: 1996-03-01
Abstract: UNA COMBINACION DE UNA MEMBRANA, TAL QUE UNA MEMBRANA DE GOMA DE SILICONA, Y UNA VALVULA QUE TIENE UNA CAMARA DENTRO DE ESTA, TAL QUE UNA VALVULA SOLENOIDE. LA PRESENTE INVENCION ES APROPIADO, POR EJEMPLO, PARA USARLO CON UN ESPECTROMETRO DE MASA. LA MEMBRANA DIVIDE LA CAMARA EN UNA PRIMERA PARTE DE LA CAMARA Y EN UNA SEGUNDA PARTE. LA VALVULA TIENE POR LO MENOS TRES PASOS EN SU INTERIOR. LOS DOS PRIMEROS PASOS CONDUCEN A LA PRIMERA PARTE DE LA CAMARA. EL TERCER PASO CONDUCE A LA SEGUNDA PARTE DE LA CAMARA. UN EMBOLO SOLENOIDE COLOCADO DENTRO DE LA CAMARA SE UTILIZA PARA CERRAR EL TERCER PASO CUANDO SE DESEE. CUANDO SE USA CON UN ESPECTROMETRO DE MASA, EL TERCER PASO SE CONECTA A UNA ENTRADA DE VACIO DEL ESPECTROMERO DE MASA Y UNA MUESTRA CORRE POR DENTRO Y PRO FUERA DE LA PRIMERA PARTE DE LA CAMARA A TRAVES DE LOS DOS PRIMEROS PASOS. UN COMPONENTE DE INTERES DE LA MUESTRA PUEDE PENETRAR A TRAVES DE LA MEMBRANA DENTRO DE LA SEGUNDA PARTE DE LA CAMARA Y PUEDE FLUIR A TRAVES DEL TERCER PASO HASTA EL ESPECTROMETRO DE MASA.
Patent ES-2041156-T3 (ES)
IPC: A45D26/00
Filed: 1990-04-12
Granted: 1993-11-01
Abstract: This apparatus comprises a depilating head (1) comprising a series of movable blades (7) forming a plurality of clamps for grasping and uprooting the hairs to be removed. This depilating head is coupled to mechanical drive means capable of imparting to it on the one hand a movement of translation approximately in a plane (X-X') parallel to that defined by the free edges of the mobile blades (7) forming the gripping clamps, and along an axis parallel to the same edges, and on the other hand during this movement of translation a movement of withdrawal with respect to this plane, along an axis (Z-Z') perpendicular to the latter. Furthermore, means of actuating the mobile gripping blades (7) are provided to ensure the closure of the corresponding clamps before the withdrawal movement of the depilating head, and then opening them again until their next closure before a new withdrawal of the depilating head. 
<??>This apparatus is intended to be used for depilating unwanted hairs. 
<IMAGE>
Patent ES-2043344-T3 (ES)
Title: Maquina para el bateado del balasto de vias ferreas.
Inventor: GANZ JORG
IPC: E01B27/12
Filed: 1990-10-17
Granted: 1993-12-16
Abstract: LA MAQUINA (1) COMPORTA AL MENOS DOS AGREGADOS DE BATEADO DISPUESTOS A UNA Y A OTRA PARTE DE UNA MISMA FILA DE CARRIL. EL AGREGADO EXTERIOR (7) AL MENOS ESTA SUSPENDIDO DE UN CUADRO (8) ARTICULADO A LA MAQUINA (1) POR UNAS ARTICULACIONES (8D, 8E). ESTE CUADRO (8) PERMITE EL DESPLAZAMIENTO DEL AGREGADO (7) FUERA DEL GALIBO DE LA VIA DE SUERTE QUE EL AGREGADO EFECTUA EL BATEADO DEL BALASTO DE UNA VIA DESVIADA O ADYACENTE EN LA PROXIMIDAD DE SU CARRIL EXTERIOR. ESTA MAQUINA PERMITE BATEAR O CALZAR LA VIA DESVIADA CUANDO EL PASO DE LA MAQUINA SOBRE LA VIA PRINCIPAL.
Patent ES-2093022-T3 (ES)
Inventor: HARPER JAMES BARRIE
IPC: B65D23/00
Filed: 1989-11-16
Granted: 1996-12-16
Abstract: A displaceable hinge (28), of particular use in a carrier (10) for a beverage container to allow use of the carrier (10) with different sizes of beverage container, comprises a first member (12) passing through an aperture in a second member (14), the first member being elongate to allow displacement of the second member relatively to the first member, at least one of the first and second members being resiliently deformable to allow pivoting of the second member relatively to the first member, and the aperture being bound by two side portions (30) located by opposite side faces (32) of the first member (12) and two end portions (34) located by opposite end faces (36) of the first member (12), the side portions (30) being offset from one another along the length of the first member and end protrusions (38) extending from the end portions (34) inwardly of the aperture also being offset from one another along the length of the first member, the side portions (30) and the end protrusions (38) being spaced in quadrature and being separated by a pair of intersecting channels (40) for receiving the first member (12) when the second member (14) is pivoted to lie either parallel to or perpendicularly to the first member (12).
Patent ES-2054334-T3 (ES)
Inventor: HORVEI KNUT V
IPC: F16K5/06
Filed: 1990-01-12
Granted: 1994-08-01
Abstract: PCT No. PCT/NO90/00008 Sec. 371 Date Jul. 23, 1991 Sec. 102(e) Date Jul. 23, 1991 PCT Filed Jan. 12, 1990 PCT Pub. No. WO90/08277 PCT Pub. Date Jul. 26, 1990.In one aspect the invention relates to a ball valve of the type comprising a ball member (83, 85) provided with two axially displaceable sleeves (66A, 66B) adapted to be displaced outwards to sealing engagement against seats provided in the surrounding valve housing (76) in the open position of the valve, so as to form a flow passage (73) through the valve, and which comprises a hollow drive axle for the rotary movement of the ball member between open and closed position and a drive spindle (12, 69) through the hollow drive axle, adapted to bringing about the axial displacement movement of the sleeves. On the drive spindle (69) and for rotation together with it there are provided two preferably disc shaped, first cam members (68A, 68B) on either side of the sleeves (66A, 66B) and the sleeves are provided with corresponding and cooperating second cam members (67A,67B) for the axial displacement by rotation of the drive spindle (69) in relation to the ball member (83, 85). As a second aspect there is also described an actuator for operating valves and the like, in particular a ball valve as above, comprising a hollow output drive axle (32) and an output drive spindle (12) extended through the hollow drive axle, in order thereby to make possible two different operational movements by rotation of the drive axle (32) and the drive spindle (12), respectively. The ball valve and the actuator have particularly interesting uses in oil related industry and on oil rigs or the like.
Patent ES-2042283-T3 (ES)
IPC: A23L13/00
Filed: 1990-03-10
Granted: 1993-12-01
Abstract: Packaging envelope or packaging bag consisting of at least two plies, of which the one ply is elastic and the other ply is a gas-barrier layer. The inner ply can consist of a food-compatible material, so that foods, in particular meat, can be placed in the packaging envelope or the packaging bag. For packaging, the envelope is expanded and the object then inserted. After the insertion, the envelope contracts through its flexibility in the direction of the center line of the envelope and automatically presses the air present between object and envelope out of the packaging. In the packaging of shapable objects, in particular meat, the envelope presses these objects, in particular the meat, simultaneously into an at least approximately circular cross-sectional shape through the exerted radial forces. The gas-barrier layer prevents the entry of air through the envelope material even for a lengthy storage period.
Patent ES-2072434-T3 (ES)
Inventor: VACANTI JOSEPH P
IPC: A61L27/00
Filed: 1990-04-25
Granted: 1995-07-16
Abstract: The present invention is a method and means whereby large volumes of cells having a desired function are attached to, and, optionally, proliferated, on a biocompatible degradable, non-degradable or combination degradable-non-degradable scaffolding and transferred with mininal trauma and blood loss into a patient at a site appropriate for attachment, growth and function to produce a functional organ equivalent in the absence of vascularization of the implanted cell mass. In the preferred embodiment, multiple cell-matrix structures are implanted between folds of the mesentery. The method is particularly well suited for growth of endocrine structures, including liver, pancreas, and adrenal gland, as well as other tissues. The preferred material for forming the matrix or support structure is a biodegradable artificial polymer. Materials such as angiogenesis factors can be incorporated into degradable matrices for use in preparing the implantation sites prior to, or at the time of, implanting the cells. The function and viability of the attached cells can also be manipulated by treatment or coatiing of the matrix structure to increase the number of attachment sites.
Patent ES-2066325-T3 (ES)
Inventor: ENLOE JACK HARRISON
IPC: C04B35/645
Filed: 1991-12-11
Granted: 1995-03-01
Abstract: The present invention overcomes the problems caused by certain intergranular phases present during hot pressing. The invention provides a method of removing such problematic intergranular phases while avoiding problems of non-uniformity. In one aspect, the invention encompasses an improvement in a method of sintering a green body (21) by hot pressing, where the green body (21) contains ceramic grains to be sintered and material capable of existing as intergranular phase material during sintering. The improvement embraces hot pressing the body (21) in the presence of a permeable material (24,26) adapted to receive at least a portion of intergranular phase material as the sintering takes place or after the sintering has been completed. <IMAGE>
Patent ES-2118733-T3 (ES)
Inventor: TYMES LAROY
IPC: G06K7/00
Filed: 1991-12-11
Granted: 1998-10-01
Abstract: A packet data transmission system is used to link a number of remote hand-held data-gathering units such as bar code readers to a central computer which maintains a database management system. Data packets are sent from the remote units by an RF link to intermediate base stations, then sent by the base stations to the central computer by a serial link. Direct sequence spread spectrum modulation is used for the RF link. The remote hand-held units initiate an exchange using RF transmission to and from the base stations, receiving only during a rigid time window following a transmission from the remote unit. The base stations cannot initiate communication to the remote units, but instead send data to the remote units only as part of the exchange.
Patent ES-2056569-T3 (ES)
Inventor: HALLETT ROGER CHARLES
IPC: B60T8/36
Filed: 1991-01-18
Granted: 1994-10-01
Abstract: In a compressed air pressure modulator valve device for a compressed air braking system two pilot pressure operable valves (8, 11; 9, 10) are provided via which a pressure delivery port (3) is alternatively connectable to a supply pressure port (2) or an exhaust port (5) pilot pressures for controlling said valves being derived from a supply (2) pressure port via respective solonoid operable double valves and an independent one-way flow path (29, 31) is provided enabling flow of air under pressure from the supply port to the delivery port despite excessive supply pressure acting on the respective pilot valve (13, 17, 18) in a manner which may prevent opening of the respective pilot pressure operable valve. <IMAGE>
Patent ES-2064904-T3 (ES)
Title: Atomizador rotativo con cambiador de color incorporado y regulador de presion del fluido.
Inventor: SHUSTER DONALD E
IPC: B05B5/16
Filed: 1991-03-28
Granted: 1995-02-01
Abstract: UN ATOMIZADOR GIRATORIO PARA PULVERIZAR OBJETOS DE REVESTIMIENTO INCLUYE DENTRO UNA MULTIPLE VALVULA DE CAMBIO DE COLOR TAMBIEN COMO UN REGULADOR OPCIONAL DE PRESION DE FLUIDO. EL MULTI-USOS FACILITA UN RAPIDO Y EFICIENTE CAMBIO DE COLOR MIENTRAS QUE REDUCE EL DESGASTE DEL MATERIAL DE REVESTIMIENTO Y USO DE DISOLVENTE. LA INVENCION TAMBIEN CONTEMPLA EL MONTAR EL CAMBIADOR DE COLOR REPOSICIONALMENTE A LO LARGO DE UN EJE QUE COINCIDE PREFERENTEMENTE CON EL EJE GIRATORIO DEL ATOMIZADOR. ESTO FACILITA LA INSTALACION Y SACADO DEL REGULADOR Y PERMITE AL PASO DEL FLUJO DEL MATERIAL DE RECUBRIMIENTO ENTRE LA SALIDA DE DESCARGA DEL CAMBIADOR DE COLOR Y LA CABEZA DEL ATOMIZADOR QUE SEA CORTO Y RECTO, LO QUE MEJORA EL CONTROL DE FLUJO Y FACILITA A SU TRAVES EL FLUIDO DEL PASO DE FLUJO CON DISOLVENTE. SE DESCUBREN TAMBIEN OTRAS MEJORAS INCLUYENDO UN MULTIUSOS CAMBIADOR DE COLOR PARTICULAR Y ESTRUCTURA DE CABEZA DE ATOMIZADOR.
Patent ES-2083529-T3 (ES)
Inventor: DAVIS KENNETH A
IPC: G01N15/14
Filed: 1991-07-22
Granted: 1996-04-16
Abstract: Cells fixed with a fixative, reduced with a Schiff's base reducing agent and then dried in the presence of  alpha - alpha -trehalose retain their light scatter and fluorescence properties and may be used, when rehydrated, as standards or controls in cellular analysis.
Patent ES-2080905-T3 (ES)
Title: Proceso de polimerizacion en fase gaseosa.
Inventor: MARTENS ANDRE
IPC: C08F10/00
Filed: 1991-08-16
Granted: 1996-02-16
Abstract: ESTA INVENCION SE REFIERE A UN PROCESO CONTINUO PARA LA POLIMERIZACION DE UNA ALFA-OLEFINA QUE TIENE ENTRE 2 A 12 ATOMOS DE CARBONO, QUE SE LLEVA A CABO EN UN REACTOR DE POLIMERIZACION DE FASE DE GAS MEDIANTE EL PUENTEO DE UNA MEZCLA DE REACCION GASEOSA, QUE CONTIENE LA ALFA-OLEFINA A POLIMERIZAR , EN CONTACTO CON UN SISTEMA DE CATALIZADOR DEL TIPO ZIEGLER-NATTA QUE CONSTA DE UN CATALIZADOR SOLIDO QUE COMPRENDE AL MENOS UN COMPUESTO DE UN METAL DE TRANSICION PERTENECIENTE A LOS GRUPOS IV, V O VI DE LA TABLA PERIODICA DE LOS ELEMENTOS Y DE UN COCATALIZADOR QUE CONSTA DE AL MENOS UN COMPUESTO ORGANOMETALICO DE UN METAL PERTENECIENTE A LOS GRUPOS II O III DE LA TABLA PERIODICA EN LA QUE EL REACTOR DE POLIMERIZACION ES ALIMENTADO CON UNA ALFA-OLEFINA A VELOCIDAD CONSTANTE.
Patent ES-2103302-T3 (ES)
Inventor: DENNIS MICHAEL EDWARD
IPC: F24H1/12
Filed: 1991-11-07
Granted: 1997-09-16
Abstract: A heating apparatus (1) comprises a vessel (2) defining a chamber for holding liquid. A heated portion (70) of the vessel comprises a metal substrate of a thick film printed circuit on which is formed a heating element (10). When used in a water heater for a shower the apparatus may have a current regulating and control circuit formed integrally with the thick film circuit. The vessel may be a kettle in which the control circuit is formed integrally with the thick film circuit and is connected to a steam sensor. <IMAGE>