baber/WOPTO huggingface dataset:
Patent ES-2053572-T3 (ES)
Inventor: CESTI PIETRO
IPC: C12P41/00
Filed: 1987-12-30
Granted: 1994-08-01
Abstract: A process for the separation of a racemic mixture of the S(+) and R(-) optical isomers of an oxazolidinone compound of the formula: <CHEM> (in which R is a straight or branched C1-C8 alkyl group) which process comprises reacting the racemic 3-alkyl-5-hydroxy-methyl-oxazolidin-2-one derivative of formula (I) with an esterifying compound which is     (a) an ester of the formula: <CHEM> (in which R' is a straight or branched C1-C10 alkyl or alkenyl group, and R'' is a straight or branched C1-C4 alkyl or alkenyl group, a haloalkyl group or a diacylglycerolic group),   (b) an acid of the formula:          R'''-COOH      (V)   (in which R''' is a straight or branched C1-C20 alkyl or alkenyl group) or   (c) an anhydride of the formula: <CHEM>  (in which R<IV> is a straight or branched C1-C6 alkyl group) the reaction being carried out in the presence of an enzyme, immobilized on a porous carrier, capable of selectively giving rise to the esterification of the R(-) isomer, while leaving the S(+) isomer of the racemic starting compound of formula (I) substantially unchanged;        and separating the S(+) isomer. >
Patent ES-2081281-T3 (ES)
Inventor: KARAGIANNIS CONSTANTINOS
IPC: B31B50/20
Filed: 1987-05-11
Granted: 1996-03-01
Abstract: Independent complete device for the process of paper, carton, metal and plastic sheets for varnishing, painting or plasticizing device characterized by its possibilities to make many works by original ways, bearing special feeding head with the least accessories which can be regulated and removed so that to make feeding on small-big sized sheets into the lot as well as one sheets with openings (windows) without blocking, bearing at the same time three different systems for coating and plasticizing sheets making four different works, bearing system of automatic feeding with continuous and direct recycling of the coating materials, and even bearing single accurate cutter of two cutting methods for the separation of the plasticized sheets.
Patent ES-2031193-T3 (ES)
IPC: G11B7/1263
Filed: 1988-08-31
Granted: 1992-12-01
Abstract: In the case of an optical pick-up device for reading a magneto-optical recording medium, depending on the direction of rotation of its polarisation plane, the light beam reflected by the recording medium is reflected onto a first photodetector or a second photodetector. The data signal is obtained from the difference between the photoelectric voltages of the two photodetectors. 
<??>With a novel recording medium on which data are stored by means of pits and in magnetic domains, in order to be able to read both types of data simultaneously, the data signal PS, which represents the data which are stored by means of the pits, is obtained from the sum signal of the two photoelectric voltages. The data signal MS, which represents the data contained in the magnetic domains, is obtained from the difference signal of the two photoelectric voltages. The data signal PS can also be obtained by the transilluminating method by means of a photodetector (24, 25) provided behind the recording medium (5). The data signal MS can likewise be obtained by the transilluminating method by means of a polariser (27) and two photodetectors (28, 29) provided behind the recording medium (5), by forming the difference between their output signals, whereas the data signal PS is obtained from the light reflected by the recording medium (5). 
<??>CD players, video-disc players, magneto-optical equipment, DRAW-disc players. 
<IMAGE>
Patent ES-2031206-T3 (ES)
Title: Dispositivo magnetico de sujecion de piezas.
IPC: B23Q3/154
Filed: 1988-10-03
Granted: 1992-12-01
Abstract: SE PRESENTA UN DISPOSITIVO DE SOPORTE MAGNETICO QUE COMPRENDE UNA SUPERFICIE DE SOPORTE MAGNETICAMENTE ACTIVABLE (11) QUE TIENE UNOS POLOS (12) DE DIFERENTES POLARIDADES, Y AL MENOS UN PRIMER (13A) Y UN SEGUNDO (13B) MIEMBROS DE EXTENSION DE POLO SIMPLE PARA DICHOS POLOS (12) DE POLARIDADES OPUESTAS. CADA MIEMBRO DE EXTENSION DE POLO (13A, 13B) COMPRENDE UNA PARTE DE BASE (14) SUJETA A UN POLO (12) Y UNA PARTE MOVIL (15) DESLIZABLE SOBRE DICHA PARTE DE BASE (14) A LO LARGO DE UNA SUPERFICIE INCLINADA (16), LAS SUPERFICIES DESLIZABLES (16) DE DICHOS PRIMER Y SEGUNDO MIEMBROS (13A, 13B) ESTAN INCLINADAS EN DIRECCIONES ANGULARES OPUESTAS CON RESPECTO A DICHA SUPERFICIE DE SOPORTE (11) DEL DISPOSITIVO.
Patent ES-2052682-T3 (ES)
Inventor: PATEL DINESH C
IPC: A61K45/06
Filed: 1988-12-15
Granted: 1994-07-16
Abstract: The invention is directed to compositions for topical application made up of active pharmaceutical permeants capable of existing in both free base and acid addition salt form. The permeants are present as a combination of both free base and acid addition salt forms. These combined forms provide skin penetration rates which are greater than the penetration rate of either the free base or acid addition salt forms utilized separately. The combined free base-acid addition salt permeants are formulated in a carrier vehicle which preferably also possesses skin penetration enhancement activity.
Patent ES-2034503-T3 (ES)
Title: Dispositivo para introducir barras poligonales y perfiladas en el portapiezas de un plato de maquinas herramienta.
IPC: B23B13/02
Filed: 1989-06-05
Granted: 1993-04-01
Abstract: EL DISPOSITIVO PARA INSERTAR BARRAS POLIGONALES Y MOLDEADAS EN EL CERCO DE UNA CUÑA DE HERRAMIENTAS DE MAQUINARIA COMPRENDE UN ELEMENTO DE AGARRE DE BARRA (5) AJUSTADO DENTRO DE UN CARRIL GUIA DE BARRA (4) Y UN ELEMENTO DE MOTOR (6) CONECTADO A UN TORNILLO SIN FIN (8) Y ADAPTADO PARA SER COMPRIMIDO CUANDO LA BARRA (1) DESCANSE FRONTALMENTE EN EL CERCO (3) DE LA CUÑA GIRATORIA, POR LO QUE ABSORVE EL GOLPE DEL MOTOR Y PRESIONA LA BARRA CONTRA EL CERCO, Y UN INTERRUPTOR DE MOTOR (13) POR LA COMPRESION DEL MUELLE (11) HASTA LA ROTACION DE LA CUÑA (2A) MUEVE LA CUÑA PARA SER CONDUCIDA ANGULARMENTE EN CONSONANCIA CON LA BARRA Y LA BARRA SE INSERTA EN EL CERCO.FIG 1.
Patent ES-2051329-T3 (ES)
Title: Dispositivo indicador para la caja de cambio automatica de un automovil.
Inventor: SEIDEL WILLI DIPL-ING
IPC: F16H63/42
Filed: 1989-07-22
Granted: 1994-06-16
Abstract: UN DISPOSITIVO DE INDICACION PARA UNA TRANSMISION AUTOMATICA DE VEHICULO DE MOTOR COMPRENDE, ADEMAS DE PRIMEROS ELEMENTOS DE INDICACION, PARA LA INDICACION DE LA VELOCIDAD ELEGIDA, SEGUNDOS ELEMENTOS DE INDICACION. LOS SEGUNDOS ELEMENTOS DE INDICACION VISUALIZAN, EN ESPECIAL CON UN FUNCIONAMIENTO SEMIAUTOMATICO DE LA TRANSMISION DEL VEHICULO DE MOTOR CON PRESELECCION MANUAL DE LAS VELOCIDADES, LA VELOCIDAD ELEGIDA. LOS PRIMEROS Y LOS SEGUNDOS ELEMENTOS DE INDICACION SE DISPONEN VENTAJOSAMENTE EN DOS HILERAS PARALELAS VERTICALES EN UN INSTRUMENTO DEL VEHICULO DE MOTOR.
Patent ES-2057045-T3 (ES)
Inventor: BERGMANN ANDREAS EBERHARD DR
IPC: G01N33/68
Filed: 1989-10-02
Granted: 1994-10-16
Abstract: A method is known for the determination of osteocalcin in human serum or plasma, in which a sample of the biological fluid containing the osteocalcin to be determined is incubated, together with a defined amount of an oligopeptide tracer, with a suitable anitbody which binds both the osteocalcin and the tracer. This method has proved to be susceptible to error in that the incubation conditions affected the measured levels, and the osteocalcin levels obtained were often too high. The recognition that the observed errors are attributable to a proteolytic breakdown of the oligopeptide tracer by constituents of the serum or plasma resulted in the technical teaching of the addition of one or more proteolysis inhibitors to the sample of human serum or plasma before or together with the addition of the oligopeptide tracer, specifically either a mixture of an endopeptidase inhibitor with an aminopeptidase inhibitor or, when an N-terminally protected oligopeptide tracer is used, only an endopeptidase inhibitor. Preferred inhibitors are amastatin and leupeptin.
Patent ES-2050771-T3 (ES)
Title: Clasificador.
Inventor: LOHNHERR LUDGER
IPC: B07B7/083
Filed: 1989-12-06
Granted: 1994-06-01
Abstract: SE HA INVENTADO UNA TAMIZADORA CON UN PLATO DISTRIBUIDOR DE MATERIAL DISPUESTO DEBAJO DEL ROTOR Y DE LA CORONA DIRECTRIZ, DE MODO QUE EL MATERIAL ARROJADO POR EL SEA ARRASTRADO POR LA CORRIENTE DE AIRE TAMIZADORA HACIA LA CORONA DIRECTRIZ.
Patent ES-2069584-T3 (ES)
Title: Composiciones de silicona conductoras de la electricidad.
Inventor: KROUPA LORETTA NOLTA
IPC: C08L83/04
Filed: 1989-07-14
Granted: 1995-05-16
Abstract: SE HA DESARROLLADO UN POLIDIORGANOSILOXANO PERFECCIONADO, ELECTRICAMENTE CONDUCTOR, DEL TIPO QUE CONSTA DE UN POLIDIORGANOSILOXANO Y PARTICULAS CONDUCTORAS DE CARBONO. LA CONDUCTIVIDAD ELECTRICA PERFECCIONADA VIENE DADA POR LA ADICION DE UN POTENCIADOR DE LA CONDUCTIVIDAD QUE CONSTA DE DISILOXANO CUYA FORMULA ES (R3SI)2NH, DONDE R ES UN RADICAL ALQUILO SUSTITUIDO O NO DE 1 A 6 ATOMOS DE CARBONO O POLIMETILFENILSILOXANO HIDROXILO.
Patent ES-2066880-T3 (ES)
Inventor: CANNATA VINCENZO
IPC: C07B53/00
Filed: 1989-07-07
Granted: 1995-03-16
Abstract: New process for the synthesis of optically active aminoacids of formula <CHEM> wherein R and R1, equal or different,represent a hydrogen atom or an alkyl radical, straight or branched, containing from 1 to 6 carbon atoms, by reacting compounds of formula <CHEM> wherein R and R1 have the above seen meanings, R2 represent a nitrile group or a COR4 group wherein R4 represents hydroxy or halogen or alkoxy, straight or branched,containing from 1 to 6 carbon atoms,or a OCOR5 wherein R5 represents an alkyl or an alkoxy group, straight or branched, containing from 1 to 6 carbon atoms and R3 represents hydrogen, an alkyl or an alkoxy radical, straight or branched, containing from 1 to 6 carbon atoms or an aryl or aralkyl radical, with an optically active alcohol of formula  R6-OH      (III)  d or l wherein R6 represents an alkyl or cycloalkyl group, substituted or unsubstituted, containing from 3 to 12 carbon atoms, to obtain a pair of diastereoisomer esters of formula <CHEM> which is resolved in basic medium into the single diastereoisomer esters of formula <CHEM> from which the desired optically active aminoacid of formula (I) is obtained by treatment in acid medium.
Patent ES-2057209-T3 (ES)
Inventor: CERUTTI DAVID BRUCE
IPC: C04B37/02
Filed: 1990-02-23
Granted: 1994-10-16
Abstract: The present invention relates to a method for making a supported PCD or CBN compact comprising placing in an enclosure a cup assembly having a mass of diamond or CBN particles having a surface and the mass of cemented metal carbide having a surface, and optionally a catalyst for diamond (or optionally, CBN) recrystallization, said surfaces being in adjacency to form an interface. The enclosure then is subjected to a high pressure/high temperature process which results in diamond or CBN compacts preferably characterized by diamond-to-diamond or CBN-to-CBN bonding joined to a cemented carbide support at their respective surfaces. The supported compacts are recovered from the enclosures and cup assemblies and finished. The finished supported compacts in the enclosure exhibit non-planar bonded interface resulting in PCD or CBN compacts of substantially non-uniform thickness. The improvement in process of the present invention comprises said carbide mass surface being the mirror image of the finished PCD or CBN non-planar interface for making a finished supported compact of substantially uniform diamond or CBN compact thickness. Preferably, at least two compacts are produced in the process and the catalyst for diamond recyrstallization is provided from the cemented metal carbide mass,
Patent ES-2064508-T3 (ES)
Inventor: POLINE PIERRE
IPC: B60L9/16
Filed: 1990-03-19
Granted: 1995-02-01
Abstract: Vector control system for asynchronous motor with cage-rotor, fed by a width-modulated pulse generator (MLI), comprising means for evaluating, relative to a fixed reference, the modulus ( phi r) and the phase ( rho ) of at least one of the fluxes ( phi r) in the motor, means for evaluating first, phase (Id) and quadrature (Iq) components, relative to the said flux ( phi r), of at least one current (Is) supplied to the motor (M). This system further comprises means (REG) of determining second, phase (Ud) and quadrature (Uq) components, relative to the said flux ( phi r) in the motor, defining a control voltage (Us), as a function at least of the said first components (Id, Iq) and of a requested torque value ( phi rcons, Iqcons), as well as means (CONV) for converting the said second components (Ud, Uq) into a corresponding polar representation comprising a modulus (Mod) and an argument ( alpha cons), with a view to controlling the pulse generator (MLI). 
<IMAGE>
Patent ES-2079388-T3 (ES)
Title: Procedimiento para la produccion de alquil glucosido.
Inventor: YAMAMURO AKIRA
IPC: C07C29/80
Filed: 1990-03-19
Granted: 1996-01-16
Abstract: EL PROCESO COMPRENDE LA DESTILACION DE ALCOHOL EN PRESENCIA DE UNA SUSTANCIA ALCALINA O EL LAVADO DE ESE ALCOHOL EN UNA SOLUCION ACUOSA DE UNA SUSTANCIA ALCALINA, Y LUEGO LA REACCION DE ESTE EN AZUCAR O UN PRODUCTO REACCION DEL AZUCAR Y ALCOHOL REBAJADO. DE ACUERDO CON ESTE PROCESO, EL GLICOSIDO ALQUILICO MUESTRA UN EXCELENTE COLOR QUE PUEDE SER PRODUCIDO POR EL USO REPETIDO DEL ALCOHOL SIN REACCIONAR RECUPERADO DE LA MEZCLA A REACCION EN LA PRODUCCION DE GLICOXIDO ALQUILICO.
Patent ES-2059881-T3 (ES)
Title: Conexion para cable, especialmente para un par de cables blindado.
Inventor: GELIN CLAUDE
IPC: H01R9/03
Filed: 1990-05-28
Granted: 1994-11-16
Abstract: LA TOMA DE EMPALME PERMITE LA PUESTA EN SERIE DE UN DISPOSITIVO ELECTRICO (30) CON UN CABLE (1) QUE TIENE DOS HILOS (2,3), UN STUBO DE DRENAJE (4), Y UNA FUNDA METALICA (5) REVESTIDA POR UNA FUNDA AISLANTE (60). LAS FUNDAS AISLANTE (60) Y METALICA (5) ESTAN LEVANTADAS EN UNA LONGITUD L, EL TUBO DE DRENAJE (4) Y LOS HILOS (2,3) SE COLOCAN LONGITUDINALMENTE EN UN SOPORTE (50) PROVISTO DE PIEZAS DE CONTACTO (6,7,8,9) CON CIZALLAMIENTO DE AISLANTE PARA LA FIJACION Y EL EMPALME DE LOS HILOS (2,3) CON UN CABLE DE DERIVACION (20). UN DISPOSITIVO DE CORTE (10) QUE SE DESLIZA POR UN ALOJAMIENTO DEL SPORTE (50) CORTA CADA HILO (2,3) ENTRE DOS PIEZAS DE CONTACTO.
Patent ES-2054244-T3 (ES)
Title: Acondicionamiento para una composicion oftalmologica de maleato de timolol.
Inventor: SOLOMON MONTAGUE CECIL
IPC: A61K47/04
Filed: 1990-03-27
Granted: 1994-08-01
Abstract: UNA PREPARACION OFTALMICA EN FORMA DE DOSIS UNICA COMPRENDE UNA DISOLUCION ACUOSA DE MALEATO DE TIMOLOL EN LA AUSENCIA DE NINGUN AGENTE TAMPONADOR O PRESERVATIVO. PUEDE CONTENER CLORURO DE SODIO PARA AUMENTAR LA TONACIDAD DE LA DISOLUCION O HACERLA ISOTOMICA, Y PUEDE CONTENER MAS ADELANTE HIDROXIDO DE SODIO PARA AJUSTAR EL PH EL NIVEL DE 6.5 A 7.5. LA PREPARACION SE SUMINISTRA PREFERIBLEMENTE EN CONTENEDORES DE PLASTICO FORMADOS MEDIANTE EL PROCESO DE SOPLADO-LLENADO-SELLADO, CONTENIENDO CADA RECIPIENTE DE 0.1 A 0.3 ML DE SOLUCION Y DE 0.001 A 5.0 MG DE MALEATO DE TIMOLOL.
Patent ES-2060061-T3 (ES)
Inventor: REHMAN WARREN C
IPC: A47J31/06
Filed: 1990-10-09
Granted: 1994-11-16
Abstract: An improved and optimized design for a universal infusion coffee filter pack designed to fit and provide for consistent brewing of quality coffee in a variety of American style and European style coffeemakers. The infusion coffee pack (34) comprises a first circular piece (40a) of filter paper, having its surface area stretched and increased by at least 3% to form a rounded pocket, and sealed to a second circular piece (50a) of filter paper to form a substantially one half inch (1.27 cm) sealed flange (32) therearound. A metered quantity of coffee grounds (36) is sealed within the rounded pocket, and is provided with a head space (38) of substantially fifty percent or greater of the volume within the round coffee pocket. The first (40a) and second (50a) circular pieces of filter paper each preferably have a diameter of approximately five inches (12.7 cm), and are filled with a metered amount of ground coffee to brew five cups of water. In this optimized design, the presence of the one half inch (1.27 cm) flange (32) in combination with the increased surface area caused by stretching results in a brewed coffee having an increase in soluble solids extraction and a decrease in the standard deviation of soluble solids extraction.
Patent ES-2066190-T3 (ES)
Title: Mezcla de colorantes y su utilizacion.
Inventor: MAUSEZAHL DIETER DR
IPC: C09B67/22
Filed: 1990-11-20
Granted: 1995-03-01
Abstract: LA INVENCION CONCIERNE A UNA MEZCLA DE COLORANTES QUE CONTIENE UN COLORANTE DE FORMULA EN DONDE R SUB 1 ES METILO O ETILO Y, COMO MAXIMO, UN COLORANTE DE FORMULA (2) Y (3) EN DONDE D ES UN FENILO, EVENTUALMENTE SUSTITUIDO, TIOFENILO O BENZOTIAZOL ; R SUB 2 ES UN ALQUILO DE C SUB 1-C SUB 8; R SUB 3 ES UN ALQUILO DE C SUB 1-C SUB 8, EVENTUALMENTE SUSTITUIDO, Y R SUB 4 ES HIDROGENO O UN ALQUILO DE C SUB 1-C SUB 4, Y EN DONDE R SUB 5 ES UN ALQUILO DE C SUB 1-C SUB 4. LA MEZCLA DE COLORANTES SE CARACTERIZA POR SUS BUENAS CARACTERISTICAS GENERALES, SOBRE TODO POR SU BUEN COMPORTAMIENTO FRENTE A LA TRACCION.
Patent ES-2061034-T3 (ES)
Title: Dispositivo de entrega de un producto cualquiera contenido en un deposito de pared deformable.
Inventor: LHUISSET FRANCOIS NOEL BENO T
IPC: A45D34/04
Filed: 1990-05-04
Granted: 1994-12-01
Abstract: LA PRESENTE INVENCION SE REFIERE A UN DISPOSITIVO DE ENTREGA DE UN PRODUCTO CUALQUIERA CONTENIDO EN UN DEPOSITO DE PARED FLEXIBLE Y DEFORMABLE. ESTE DISPOSITIVO COMPRENDE ESENCIALMENTE MEDIOS (4) DE ENTREGA DE UN PRODUCTO, ALOJADOS EN UN DEPOSITO (2) DE PARED FLEXIBLE Y DEFORMABLE (3) Y ACCIONABLES POR UNA PRESION EXTERIOR (F) EJERCIDA SOBRE LA PARED DE ESTE DEPOSITO. ESTE DISPOSITIVO SE APLICA POR EJEMPLO EN LA ENTREGA Y EN LA APLICACION DE UN PRODUCTO COSMETICO SOBRE LA PIEL O LAS UÑAS.
Patent ES-2122960-T3 (ES)
Inventor: HESS ROBERT L
IPC: A61M25/09
Filed: 1990-04-25
Granted: 1999-01-01
Abstract: A catheter including an elongated highly flexible hollow lumen (12) and a guide wire (14) positioned within the lumen, the guide wire fabricated from nickel-titanium shape-memory alloy, the guide wire having greater than three percent (3%) elasticity over the temperature range of use of the catheter allowing high-elastic deformation at low stress and low rolling and sliding frictional resistance of the guide wire when moved and bent within the lumen producing a high degree of tactile control is disclosed, the guide wire being hollow or comprising a hollow body portion. <IMAGE>
Patent ES-2078376-T3 (ES)
Title: Metodo y aparato para la busqueda de emisiones multilingues en un receptor de radiodifusion nicam.
Inventor: NA IL-GU
IPC: H04H20/88
Filed: 1991-04-17
Granted: 1995-12-16
Abstract: ES UN METODO Y APARATO PARA LA BUSQUEDA DE UNA EMISION MULTIVOZ Y UN RECEPTOR DE RADIO, QUE COMPRENDE UN SINTONIZADOR Y DEMULADOR 10 PARA PROCESAR LAS FRECUENCIAS DE RADIO RECIBIDAS DE UNA ANTENA ANT Y LA SALIDA DE LAS SEÑALES DE RADIO DE FM Y SEÑALES DE RADIO NICAM, Y DE UN CODIFICADOR NICAM Y UN CONVERTIDOR D/A 12 PARA LA RECEPCION DE SEÑALES DESDE EL SINTONIZADOR Y DEMULADOR 10, CODIFICADOR Y D/A CONVERSOR DE LAS SEÑALES NICAM, DE MANERA QUE EMITA LA SALIDA SEÑAL PL DE L-CANAL PCM Y UNA SEÑAL PR DE R-CANAL PCM, Y SIMULTANEAMENTE SUMINISTRE EL ESTADO DE EMISION, EL RECONOCIMIENTO DE SEÑALES MC2 Y CTL A UN MICROORDENADOR 14, Y DE ELEMENTOS DE CONMUTACION PRIMARIO Y TERCIARIO PARA LA SELECCION Y SALIDA DE UNA SEÑAL PREDETERMINADA ENTRE LAS SEÑALES DE AUDIO FM, Y LA SEÑAL PL DE L-CANAL PCM Y UNA SEÑAL PR DE R-CANAL PCM, CONTROLADOS POR EL MICROORDENADOR 14, POR LO QUE EL USUARIO PUEDE ESTAR INFORMADO DE LOS IDIOMAS QUE SE EMITEN EN EL SISTEMA DE EMISION ACTUAL. EL METODO DE BUSQUEDA DE MULTIVOCES COMPRENDE LOS PASOS DE COMPROBAR SI LA EMISION RECIBIDA ES UNA EMISION EN MULTIVOCES, ALMACENAMIENTO DE LOS VALORES LOGICOS DEL ESTADO DE LA EMISION, LA BUSQUEDA DE CADA UNO DE LOS IDIOMAS DE LA EMISION EN MULTIVOCES Y DETERMINAR LAS SEÑALES DE CONTROL DE VALORES PREDETERMINADOS, MANTENIENDOLAS POR UN TIEMPO PREDETERMINADO Y EMITIENDO CORRELATIVAMENTE CADA UNA DE LAS EMISIONES EN LOS IDIOMAS DETERMINADOS DURANTE UN TIEMPO DETERMINADO Y DEVOLVIENDO AL ESTADO DE EMISION ORIGINAL ALMACENADO EN MEMORIA.
Patent ES-2057692-T3 (ES)
Inventor: STAFFEL THOMAS DR
IPC: C01B25/40
Filed: 1991-09-07
Granted: 1994-10-16
Abstract: To prepare substantially water-insoluble, chain-type ammonium polyphosphate, equimolar quantities of diammonium phosphate and phosphorus pentoxide are reacted at temperatures from 170 to 350 DEG C in the presence of a stream of ammonia gas in a zone which effects continuous mixing, kneading and comminution. The water is separated from the water vapour-containing ammonia gas leaving the zone and the dried ammonia gas is allowed to flow again through the zone. 
<??>An installation for the preparation of substantially water-insoluble, chain-type ammonium polyphosphate can consist of a reactor (1) into which lead an ammonia feed pipe (8) and pipes for feeding phosphorus pentoxide (6) and diammonium phosphate (7) and from which start an ammonium polyphosphate discharge pipe (9) and an exit gas pipe (10). The exit gas pipe (10) leads into a cooler (13) which is flow-connected via a pump (14) to a heat exchanger (15), from which an exit gas line (18) starts which leads into the ammonia feed pipe (8). 
<IMAGE>
Patent ES-2071201-T3 (ES)
Inventor: JAUW TJOE HANG
IPC: A61K47/48
Filed: 1991-09-18
Granted: 1995-06-16
Abstract: The invention relates to an ophthalmic preparation comprising a povidone-iodine solution containing 0.01 to 0.1% of available iodine in a sterile primary packaging which consists of a bottle of glass type I or polyethylene-terephthalate with a dropper of polypropylene, polyethylene and/or polyfluoroethylene coated bromobutyl rubber. Said preparation presents an improved shelf-life. The povidone-iodine solution is prepared from povidone having a K-value of more than 30 and most preferably about 90.
Patent ES-2100213-T3 (ES)
Inventor: YANG TAI-HER
IPC: H02K23/16
Filed: 1991-09-13
Granted: 1997-06-16
Abstract: This invention relates to a commutation motor having a lap-wound field winding with adjustable commutating angle that may enable composite polar axis center in continuous angle movement adjustment relatively by means of employing different excitation current upon different windings to facilitate commutation, not only applicable to unilaterial model but also especially suitable to model required for positive-reversal rotation. <IMAGE>
Patent ES-2103783-T3 (ES)
Title: Procedimiento de moldeo en continuo y dispositivo para la realizacion de dicho procedimiento.
Inventor: BROWN ROBERT L
IPC: B29C45/00
Filed: 1991-10-09
Granted: 1997-10-01
Abstract: SE DESCRIBE UN METODO Y APARATO DE UN SISTEMA NO-SINCRONICO PARA MOLDEAR CONTINUAMENTE ARTICULOS DE UN MATERIAL CURADO MEDIANTE EL CONTROL DE LA TEMPERATURA Y PRESION. EL APARATO INCLUYE UN MOLDE DE AUTOABRAZADERA MULTISECCION, UN SISTEMA DE CONTROL, UN INYECTOR DE MATERIAL, UN SISTEMA DE TRANSFERENCIA, UN APARATO DE CURA PARA CURAR EL ARTICULO Y UN SEPARADOR-MONTADOR DEL MOLDE. EL METODO COMPRENDE EL PRE-TRATAMIENTO Y EL MONTAJE DEL MOLDE. BAJO EL CONTROL DE UN SISTEMA CONTROLADOR, EL MOLDE ES INYECTADO A CONTINUACION CON UN MATERIAL DESDE EL INYECTOR, Y TRANSPORTADO POR EL SISTEMA DE TRANSFERENCIA A TRAVES DE UN APARATO DE CURA PARA CURAR EL MATERIAL DENTRO DEL MOLDE. UNA VEZ CURADO, EL SISTEMA DE CONTROL MUEVE EL MOLDE AL SEPARADOR-MONTADOR DEL MOLDE VIA AL SISTEMA DE TRANSFERENCIA. EL MOLDE ES A CONTINUACION DESMONTADO EN SECCIONES, EL ARTICULO MOLDEADO ES EXTRAIDO Y LAS SECCIONES SON PRE-TRATADAS Y MONTADAS, PARA LA PROXIMA OPERACION DE INYECCION.