baber/WOPTO huggingface dataset:
Patent ES-2074229-T3 (ES)
Inventor: BALLARD DENNIS GEORGE HAROLD
IPC: C08F4/58
Filed: 1991-06-11
Granted: 1995-09-01
Abstract: An extrusion polymerisation process is described in which the polymerisation of vinylic monomers, in particular acrylic monomers, is carried out in bulk in an extruder. The polymerisation reaction is catalysed by a catalyst composition comprising an initiator, e.g. a ureido substituted silane, and a co-catalyst which is a salt providing a source of anions, e.g. fluoride ions.
Patent ES-2085456-T3 (ES)
Title: Convertidor analogico-digital delta-sigma.
Inventor: BUDMIGER THOMAS
IPC: H03M3/02
Filed: 1991-11-13
Granted: 1996-06-01
Abstract: PARA EVITAR FALLOS DE LINEALIDAD CONDICIONAL EN PROCESOS DE CONMUTACION CON FRECUENCIAS DIFERENTES SE PREVE SEGUN LA PRIMERA O SEGUNDA VARIANTE: UN ELEMENTO (11) INTEGRADO, CUYA ENTRADA DE SEÑAL ES GUIADA COMO SEÑAL (O) ANALOGICA CAMBIABLE; UN COMPARADOR (12) CUYA ENTRADA DE COMPARADOR SE ENCUENTRA EN LA SALIDA DE ELEMENTO (11) INTEGRADOR Y CUYA ENTRADA DE REFERENCIA ESTA EN EL PUNTO CERO DE CONEXION; UN ELECTOR (13) AMPLIADOR, QUE EN DEPENDENCIA DEL NIVEL DE LA SEÑAL DE SALIDA DEL COMPARADOR (12) GENERA UN IMPULSO PEQUEÑO O AMPLIO, CUYA ENTRADA DE SEÑAL SE ENCUENTRA EN LA SALIDA DE COMPARADOR (12) Y DONDE LA PRIMERA ENTRADA DE CICLO ES GUIADA COMO SEÑAL (T) DE INTERVALO ASI COMO SU SEGUNDA ENTRADA DE CICLO ES DEDUCIDA COMO SEÑAL DE INTERVALO ADICIONAL DE LA SEÑAL DE INTERVALO POR MEDIO DE LA DIVISION DE FRECUENCIA (CIFRA DE DIVISION N > 3); Y UN CIRCUITO (14) EN SERIE DE UN PRIMER Y UN SEGUNDO INTERRUPTOR (1,2) ELECTRONICO, QUE SE ENCUENTRAN ENTRE AMBOS POLOS DE UNA TENSION (V) DE REFERENCIA SIMETRICA DE PUNTO CERO DE CONEXION BIPOLAR, DONDE LA ENTRADA DEL CONTROL DEL PRIMER CONMUTADOR (1) ELECTRONICO SE ENCUENTRA EN EL CONMUTADOR (2) SEGUNDO ELECTRONICO NO INVERTIDO EN UNA SALIDA INVERTIDA DEL ELECTOR (13) DE AMPLITUD DE IMPULSO Y DONDE EL CONMUTADOR (1,2) ELECTRONICO DEL PUNTO DE UNION ESTA UNIDO CON UNA DISPOSICION (15) DE REELABORACION ASI COMO SOBRE UNA RESISTENCIA (RK) DE REACOPLAMIENTO UNIDO CON LA SEÑAL DE ENTRADA DEL ELEMENTO (11) INTEGRADOR, CON LO QUE LA ENTRADA DE REFERENCIA DE LA TENSION (UB) DE REFERENCIA SE ENCUENTRA EN EL PUNTO NULO DE CONEXION Y CON LO QUE LA AMPLITUD DE LOS IMPULSOS PEQUEÑOS GENERADOS DEL ELECTOR DE AMPLITUD DE IMPULSOS SON IGUALES DE DURACION DEL PERIODO DE LA SEÑAL DE INTERVALO Y DONDE LA AMPLITUD DEL ELECTOR (13) DE AMPLITUD DE IMPULSO GENERA IMPULSOS AMPLIOS IGUALES A (N ION DEL PERIODO DE LA SEÑAL DE INTERVALO.
Patent ES-2116285-T3 (ES)
Inventor: HURLET PHILIPPE
IPC: G06F3/033
Filed: 1990-12-21
Granted: 1998-07-16
Abstract: A screen (10) is used to display an access selection form (11) and a memory (21) contains information for creating several selection forms (11, 17, 18...). Means are provided for producing selection signals (24) which identify each of the boxes on the selection form, and a decision device (22) is connected to produce a selection recording signal (26) in response to a selection signal which identifies a first category of services, and to produce a step change signal (27) in response to a selection signal which identifies any one of several second categories of services, said step change signal being used to call up a new selection form (e.g. 17, 18) of the memory (21) so that this new selection form is displayed on the screen (10).
Patent ES-2103803-T3 (ES)
Inventor: FAN EUGENE
IPC: G01N33/558
Filed: 1991-02-08
Granted: 1997-10-01
Abstract: The invention disclosed herein relates to the field of one-step assays and latex agglutination tests ("LAT"), and provides an improved method of preparing and using a one-step immunoassay, as well as improved methods of preparing coated latex particles for use in diagnostic assays, and especially, immunochromatographic assays.
Patent ES-2077845-T3 (ES)
Inventor: MAGALDI MARIO
IPC: F23J1/02
Filed: 1991-03-04
Granted: 1995-12-01
Abstract: PCT No. PCT/EP91/00405 Sec. 371 Date Oct. 29, 1991 Sec. 102(e) Date Oct. 29, 1991 PCT Filed Mar. 4, 1991 PCT Pub. No. WO91/13293 PCT Pub. Date Sep. 5, 1991.A system for discharging ash comprises a hopper provided with a system of hydraulically activated valves having the function of separating the hopper environment from the extractor environment, thereby creating an accumulation store inside the hopper which allows brief shutdowns for any required maintenance in the downstream extractor and the plant, and which prevents the direct falling of large lumps of agglomerated ash onto the belt and also, in the case of a multifuel boiler, avoids radiation to the extraction belt when gas or oil is used as fuel. Downstream of the area of ash discharge from the extractor a system of crushing, cooling, transport and storage of the ash is also provided.
Patent ES-2067998-T3 (ES)
Inventor: HEMING RICHARD
IPC: E05B65/44
Filed: 1992-12-10
Granted: 1995-04-01
Abstract: In a locking device for furniture doors, with a locking strip which is located on the body side and which is mounted movably between a locking position and a release position and extends horizontally over the region of two or more doors, the invention proposes that the locking strip be mounted so as to be movable in terms of height, a first height corresponding to the release position and a second height to the locking position, and the locking strip engaging, in its locking position, into recesses located on the door. It thereby becomes possible for the production costs to be capable of being kept as low as possible. Moreover, it becomes possible to actuate the locking strip with very little effort. <IMAGE>
Patent ES-2083686-T3 (ES)
Title: Valvula de despresurizacion de vapor de reactor nuclear accionada por propulsor.
Inventor: EHRKE ALAN CARL
IPC: G21D1/00
Filed: 1992-05-29
Granted: 1996-04-16
Abstract: SE PRESENTA UN REACTOR DE ESCISION NUCLEAR COMBINADO CON UNA VALVULA DE DESPRESURIZACION Y/O DE INYECCION DE AGUA (38) ACTIVADA POR UN PROPULSOR. LA VALVULA DE DESPRESURIZACION LIBERA LA PRESION DE UN REACTOR NUCLEAR QUE PRODUCE VAPOR, REFRIGERADO CON AGUA CUANDO SE QUIERE ASEGURAR LA SEGURIDAD DEL REACTOR. LA DESPRESURIZACION DEL RECIPIENTE DE PRESION DEL REACTOR (14) PERMITE LA ALIMENTACION POR GRAVEDAD DE UN AGUA REFRIGERANTE SUPLEMENTARIA A TRAVES DE LA VALVULA DE INYECCION DE AGUA AL RECIPIENTE DE PRESION DEL REACTOR PARA EVITAR DAÑOS EN EL NUCLEO COMBUSTIBLE (16).
Patent ES-2081068-T3 (ES)
Inventor: LOYER BERNARD
IPC: G05B19/05
Filed: 1992-07-10
Granted: 1996-02-16
Abstract: This method consists in: 
 
  - supplying (1) to a development machine a description of elementary Petri networks called initial networks, respectively modelling the partial behaviour of each function; 
  - checking (9), by means of this development machine, that each initial network possesses the desired properties; 
  - designating (2) to this development machine a plurality of networks to be composed (7) and a communication mode; 
  - then checking (9), by means of the development machine, that the network resulting from this composition has the desired properties; 
  - modifying the initial Petri networks if the network obtained does not have the desired properties; 
  - then again designating (1) to the development machine a plurality of networks to be composed and a communication mode in order to make it carry out a series of compositions and checks, until Petri networks are obtained having the desired properties and respectively modelling: each programmable logic controller of the set, and each communication between two inter-programmable logic controller interfaces or between an external interface and the environment external to the set of programmable logic controllers. 
 
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Patent ES-2084351-T3 (ES)
Title: Copolimeros de polietileno fotodegradables y biodegradables.
Inventor: AUSTIN RICHARD GRAHAM
IPC: C08G67/02
Filed: 1991-12-16
Granted: 1996-05-01
Abstract: AQUI SE DESCRIBE UN ETILENO, 2 NO Y OPCIONALMENTE MONOXIDO DE CARBONO QUE REACCIONAN EN PRESENCIA DE UN CATALIZADOR DE RADICALES LIBRES PARA FORMAR UN POLIMERO FOTODEGRADABLE Y BIODEGRADABLE REPRESENTADO POR LA FORMULA (I), DONDE X E Y SON ENTEROS, O (II), DONDE X , Y Y Z SON ENTEROS.
Patent ES-2070645-T3 (ES)
Title: Conectador de enchufe con puente de cortocircuito.
Inventor: FLIEGER RICHARD DIPL-ING FH
IPC: H01R13/703
Filed: 1992-08-27
Granted: 1995-06-01
Abstract: COMO PUENTE CORTOCIRCUITO PARA LA CONEXION DE DOS ELEMENTOS DE CONTACTO (3) ESTA PREVISTO UN MUELLE DE CONTACTO (4) DE DOS ALAS CON UNA BASE ELASTICA (8), POR LO MENOS UN ALA DE CONTACTO (9) Y UNA CURVA EN FORMA DE U (10). EL ALA DE CONTACTO (9) ES ELASTICA LIBRE Y APOYA CON UN SALIENTE (12) HACIENDO CONTACTO DIRECTAMENTE EN LA ZONA DE TRANSICION (7) DE LOS ELEMENTOS DE CONTACTO (3). DE ESTE MODO LA ACCION DEL MUELLE ES REALIZADA SOLAMENTE POR EL PUENTE CORTOCIRCUITO. LA FORMA DEL MUELLE Y LA POSICION DEL PUNTO DE CONTACTO GARANTIZAN UNA ACCION OPTIMA DEL MUELLE CON FUERZAS DE ACCIONAMIENTO BAJAS.
Patent ES-2077445-T3 (ES)
Inventor: KOSLOWSKI THOMAS
IPC: C04B14/06
Filed: 1992-12-02
Granted: 1995-11-16
Abstract: The invention relates to a method of processing lignite fly-ash, especially dry electro-filter ash, to provide building materials in which firstly a coarse fraction with a lower grain-size limit of over approx. 500 $g(m)m is mechanically separated, the remaining fraction with an upper grain-size limit of under approx. 500 $g(m)m as such or its finest fraction with particles with a grain-size of under approx. 100 $g(m)m which is mechanically separated from a fine fraction essentially containing fine quartz sand is used to make brickyard products while the fine fraction is used in production of building materials requiring quartz sand, whereby at least the major portion of the coal, coke and wood particles is mechanically removed from the fractions thus used.
Patent ES-2107580-T3 (ES)
Inventor: GREUTER FELIX DR
IPC: H01C7/02
Filed: 1993-05-28
Granted: 1997-12-01
Abstract: The current limiting element consists of an electrical resistance body (3) which is arranged between two contact connections (1, 2). This resistance body (3) contains a first resistance material which has a PTC characteristic. Below a limiting temperature, the first resistance material has a low cold resistivity (specific resistance) and at least one current-carrying path running between the two contact connections (1, 2). Above the limiting temperature, the first resistance material has a hot resistivity which is high in comparison with its cold resistivity. Such a current limiting element is intended to be distinguished by a homogeneous switching capability and a high rated current-carrying capability, despite simple and cost-effective construction. This is achieved in that the resistance body (3) additionally contains a second resistance material having a resistivity which is between the cold resistivity and the hot resistivity of the first resistance material, and by the second resistance material being fitted with intimate electrical contact with the first resistance material and forming at least one resistor which is connected in parallel with at least one subsection of the at least one current-carrying path. <IMAGE>
Patent ES-2119838-T3 (ES)
Inventor: LOHMANN EKKEHARD DIPL-MATH
IPC: H04W12/06
Filed: 1993-08-13
Granted: 1998-10-16
Abstract: The method involves connecting a subscriber identification module, code card, to a mobile radio to allow data exchange. After input of a device code, the system is initialised. A number is transmitted from the mobile to the ID module. There, an authentication parameter is calculated from the number, using a code or key stored in the module and this is transmitted to the mobile. The latter stores the number and parameter as duplets in a non-volatile memory. During operation, a personal identification number is input to the radio for authentication checking. The duplet-stored number is transmitted to the ID module. An authentication parameter is calculated and transmitted to the mobile. In the mobile, the transmitted parameter is compared with the stored parameter. If they do not match, further operation, especially making connections, is blocked. If the parameters match, the mobile is freed for use.
Patent ES-2131555-T3 (ES)
Title: Modificacion de campos de verificacion crc en la retransmision de paquetes de datos.
Inventor: DRAVIDA SUBRAHMANYAM
IPC: H03M13/09
Filed: 1993-01-05
Granted: 1999-08-01
Abstract: SE PRESENTAN UN METODO Y UN CIRCUITO PARA MODIFICAR EL CODIGO DE COMPROBACION (CRC1) DE UN PAQUETE DE DATOS BASADO EN UN NUCLEO (14) PARA ACOMODAR LA ADICION O SUSTRACCION DE UN ENCABEZAMIENTO (H2A,H2B). UN NUMERO DE BITS QUE INCLUYE UN SEGUNDO NUCLEO (17), UNA FUNCION OR EXCLUSIVA DEL PRIMER NUCLEO (14) Y UNA PORCION (H2A) DE UN ENCABEZAMIENTO (H2A, H2B) Y UNA CADENA DE CEROS (21) QUE DEPENDE DE LA LONGITUD DE UN PAQUETE DE DATOS DE ENTRADA (16) ES ENVIADO A TRAVES DE UN GENERADOR DE CRC. EL CALCULO DE CRC RESULTANTE Y EL CODIGO DE COMPROBACION DEL PAQUETE DE ENTRADA (CRC1) SON FUNCIONES OR EXCLUSIVAS PARA LA PRODUCCION DE UN CODIGO DE COMPROBACION MODIFICADO (CRC2) TENIENDO EN CUENTA LA ADICION O SUSTRACCION DEL ENCABEZAMIENTO.
Patent ES-2165363-T3 (ES)
Title: Generador de gas de membrana en asociacion con almacenamiento a granel para flexibilidad y productividad incrementadas.
Inventor: BARBE CHRISTIAN
IPC: B01D53/22
Filed: 1993-08-04
Granted: 2002-03-16
Abstract: UN GENERADOR DE GAS DE MEMBRANA, ADAPTADO PARA ENTREGAR UNA MEDIDA DE CAUDAL DE GAS NITROGENO, TENIENDO UNA PUREZA SUPERIOR O IGUAL A PO, QUE INCLUYE: (A) UNA FUENTE DE NITROGENO COMPRIMIDO CONTENIENDO GAS, QUE TIENE UNA PUREZA INFERIOR A PO, TENIENDO LA FUENTE UNA MEDIDA DE CAUDAL MAXIMA FM1; (B) MEDIO DE VARIACION CONECTADO A LA FUENTE DE A), QUE ESTA ADAPTADO PARA VARIAR LA MEDIDA DEL CAUDAL DE LA FUENTE ENTRE FM1 Y CERO; (C) UNA MEMBRANA DE NITROGENO ALIMENTADA POR LA FUENTE DE A), QUE ES CAPAZ DE ENTREGAR UN GAS NITROGENO DE ESCASA PUREZA, QUE ESTA ENRIQUECIDO DE NITROGENO COMPARADO CON LA FUENTE, Y UN GAS EMPOBRECIDO DE NITROGENO, QUE ESTA EMPOBRECIDO DE NITROGENO SI SE COMPARA CON LA FUENTE, TENIENDO EL GAS DE NITROGENO DE ESCASA PUREZA UNA PUREZA P1, QUE AUMENTA CUANDO LA MEDIDA DE CAUDAL DE LA FUENTE DE GAS CONTENIENDO NITROGENO, QUE ALIMENTA LA MEMBRANA, DISMINUYE, SIENDO LA PUREZA P1 INFERIOR A PO, EN LA MEDIDA DE CAUDAL FM1 MAXIMA; (D) UNA FUENTE DE GAS DE NITROGENO COMPRIMIDO,DE GRAN PUREZA, TENIENDO UNA PUREZA QUE ES MAYOR DE PO, ENTREGANDO UN GAS DE NITROGENO DE GRAN PUREZA, TENIENDO MEDIO DE CONTROL DE LA MEDIDA DEL CAUDAL PARA CONTROLAR LA MEDIDA DEL CAUDAL DESDE CERO HASTA UN VALOR FM2 MAXIMO DE MEDIDA DEL CAUDAL; (E) MEDIO DE MEZCLA ADAPTADO PARA MEZCLAR EL GAS DE NITROGENO DE ESCASA PUREZA Y EL GAS DE NITROGENO DE GRAN PUREZA, Y ENTREGAR UNA MEZCLA DE GAS DE NITROGENO; Y (F) MEDIO DE CONTROL DE PUREZA ADAPTADO PARA MEDIR LA PUREZA DE LA MEZCLA DE GAS DE NITROGENO Y GENERAR UNA SEÑAL AL MEDIO DE CONTROL DE LA MEDIDA DEL CAUDAL PARA AUMENTAR LA MEDIDA DEL CAUDAL DEL GAS DE NITROGENO DE GRAN PUREZA, CUANDO LA PUREZA MEDIDA DE LA CITADA MEZCLA DE GAS DE NITROGENO ES INFERIOR QUE, O IGUAL A, PO, Y DISMINUIR LA MEDIDA DEL CAUDAL DEL GAS DE NITROGENO DE GRAN PUREZA CUANDO LA PUREZA MEDIDA DE LA CITADA MEZCLA DE GAS DE NITROGENO ES MAYOR DE PO.
Patent ES-2139639-T3 (ES)
Inventor: ALEXANDRE NOEL
IPC: F24H9/12
Filed: 1993-10-27
Granted: 2000-02-16
Abstract: The invention relates to a valve for a heating installation or hot water installation comprising a valve body (2) and a controlled internal obturator (4), characterised in that the valve body (2) comprises at least one cylindrical portion equipped with at least one orifice (5) and in that the cylindrical portion comprises a connection sleeve (6) surrounding the cylindrical portion (3) and defining a circulation chamber (7). The invention also relates to a hot water installation or central heating installation and to a radiator having such a valve. <IMAGE>
Patent ES-2113516-T3 (ES)
Title: Aparato para el equilibrado de ruedas.
Inventor: BORNER WILLY
IPC: B60C25/00
Filed: 1993-02-18
Granted: 1998-05-01
Abstract: SE PRESENTA UN EQUILIBRADOR DE RUEDAS (1) QUE COMPRENDE UN ALOJAMIENTO PRINCIPAL (4) QUE SOPORTA UN SUBALOJAMIENTO (15). UN EJE PRINCIPAL (14) AL CUAL SE ACOPLA LA RUEDA (3) QUE VA A EQUILIBRARSE PUEDE GIRAR EN EL SUBALOJAMIENTO. EL SUBALOJAMIENTO ESTA PIVOTANTEMENTE CONECTADO AL ALOJAMIENTO PRINCIPAL (4) MEDIANTE UN EJE PIVOTANTE (16) QUE DEFINE UN EJE PRINCIPAL DE PIVOTADO HORIZONTAL (17) DEL EJE MECANICO PRINCIPAL (14). EL SUBALOJAMIENTO ESTA PIVOTADO DE LA POSICION HORIZONTAL (H) A UNA POSICION VERTICAL (V) EXTENDIENDOSE EL EJE PRINCIPAL (14) HACIA LA PARTE SUPERIOR DEL SUBALOJAMIENTO (15) PARA FACILITAR EL ACOPLAMIENTO DE LA RUEDA AL EJE PRINCIPAL (14).
Patent ES-2117119-T3 (ES)
Title: Martillo perforador hidraulico.
Inventor: WIJK GUNNAR
IPC: B25D17/06
Filed: 1993-10-11
Granted: 1998-08-01
Abstract: UNA MAQUINA DE PERCUSION ACCIONADA POR UN LIQUIDO QUE TIENE UNA CARCASA PARA LA MAQUINA (1) Y UN PISTON MARTILLO (2) QUE SE PUEDE MOVER HACIA ADELANTE Y HACIA ATRAS POR UNAS GUIAS (4,5) QUE HAY EN LA CARCASA DE LA MAQUINA. LAS GUIAS TIENE UNA SECCION INTERMEDIA (6) Y UNAS SECCIONES FINALES (7,8) A AMBOS LADOS DE LAS MISMAS. LA RANURA QUE HAY ENTRE LA SECCION INTERMEDIA Y EL PISTON MARTILLO ES MENOR, PREFERENTEMENTE LA MITAD, QUE LA RANURA FORMADA ENTE LA SECCION FINAL Y EL PISTON MARTILLO AL FINAL DE LA SECCION FINAL VUELTA RESPECTO A LA SECCION INTERMEDIA. LA SECCION INTERMEDIA TIENE, SEGUN UN ASPECTO CONVENIENTE DE LA INVENCION, UNA EXTENSION AXIAL QUE ES APROXIMADAMENTE UN TERCIO DE LA LONGITUD DE LA GUIA.
Patent ES-2138617-T3 (ES)
Inventor: FALK INGEMAR
IPC: B29C65/06
Filed: 1992-12-22
Granted: 2000-01-16
Abstract: PCT No. PCT/SE92/00889 Sec. 371 Date Aug. 29, 1994 Sec. 102(e) Date Aug. 29, 1994 PCT Filed Dec. 22, 1992 PCT Pub. No. WO93/13353 PCT Pub. Date Jul. 8, 1993The present invention relates to a pressure vessel (1) comprising at least one intermediate part (4) with an end wall (2, 3) connected to each of its ends (1A, 1B), and longitudinal internally reinforcing walls dividing said intermediate part (4) into fluid-accommodating compartments. The intermediate part (4) with enclosed reinforcing walls consists of an extruded profile with reinforcement and an intermediate part casing integrated with one another, and the respective end walls (2, 3) are capable of attachment by fastening means to the end of the respective intermediate part so that forces arising inside the vessel as a result of the internal overpressure against the respective end wall (2, 3) are distributed so that they act axially in the intermediate part (4), both in its outer casing and internal reinforcement. The invention also relates to a method for the manufacture of the pressure vessel in accordance with the invention.
Patent ES-2086938-T3 (ES)
Title: Aparato de entrenamiento.
Inventor: MARX GUNTER WOLFGANG
IPC: A63B23/04
Filed: 1993-03-30
Granted: 1996-07-01
Abstract: LA INVENCION SE REFIERE A UN APARATO DE ENTRENAMIENTO, EN PARTICULAR PARA REFORZAMIENTO DE LA MUSCULATURA NECESARIA PARA DEPORTES DE MONTAR A CABALLO, CON UNA COLUMNA SOPORTE (12), DOS TIRANTES (26,28) SUJETOS EN LA COLUMNA SOPORTE (12), CUYAS ALAS FORMAN UNA V Y SUPERFICIES (32, 34) DE APOYO PROVISTAS EN LOS TIRANTES (26, 28).
Patent ES-2147203-T3 (ES)
Inventor: LIN LILY
IPC: A61K41/00
Filed: 1993-07-14
Granted: 2000-09-01
Abstract: Methods and compositions are described for treating contaminants in material intended for in vivo use, and in particular blood and blood products for human use. Compositions of synthetic media are described which optimize conditions for inactivation of contaminants in blood cell preparations, using 8-methoxypsoralen, prior to long term storage and transfusion.
Patent ES-2098786-T3 (ES)
Inventor: NOLDNER MICHAEL
IPC: A61K31/4453
Filed: 1993-10-06
Granted: 1997-05-01
Abstract: PCT No. PCT/EP93/02742 Sec. 371 Date Apr. 5, 1995 Sec. 102(e) Date Apr. 5, 1995 PCT Filed Oct. 6, 1993 PCT Pub. No. WO94/08985 PCT Pub. Date Apr. 28, 1994Described are 2H-1-benzopyran-2-ones (coumarin derivates) of general formula (I),    <IMAGE>  (I)  wherein R1 is a hydroxyl group, a lower-alkoxy group, a cycloalkoxy group with 4 to 6 C-atoms or the alkyl- or arylsulphonyloxy group R6-SO2O-; R2 and R3, independently of each other, are hydrogen atoms, hydroxyl groups, lower-alkoxy groups or cycloalkoxy groups with 4 to 6 C-atoms; R4 is a hydrogen atom, a lower-alkyl group with 1 to 4 C-atoms or a phenyl group; Y is a nitrogen atom, a CH group or a COH group; R5 is a phenyl, naphtyl, pyridinyl or pyrimidinyl group which may optionally be substituted by one or two C1-C5 alkyl groups, by one or two halogen atoms, by a halogen and C1-C5 alkyl together, by perfluoroalkyl with 1 to 3 C-atoms, by C1-C5 alkoxy, by hydroxy, by methylenedioxy or by nitro; R6 is a lower-alkyl group, a cycloalkyl group with 4 to 6 C-atoms or a phenyl group which may optionally be substituted by one or two C1-C5 alkyl groups, by one or two halogen atoms, or by perfluoroalkyl with 1 to 3 C-atoms; and n=1 to 4; plus their addition compounds with physiologically tolerated acids. Also described are methods of preparing these compounds, novel intermediates in their preparation and methods of preparing such intermediates. The novel coumarin derivatives described possess a neuroprotective and psychopharmacological action. The invention also concerns pharmaceuticals containing these compounds.
Patent ES-2089984-T3 (ES)
Inventor: SONNOIS MARC
IPC: F16N29/02
Filed: 1993-10-20
Granted: 1997-10-01
Abstract: A device for automatically lubricating a chain (2) provided with lubricators (16). The device comprises a holder (3) mounted adjacent to the chain (2), a supply (11) of lubricant, at least one lubricant injection system (8) with a lubricating nozzle (9) and an assembly (10) for transversely moving the lubricating nozzle (9), and an assembly for longitudinally positioning the lubricant injection systems (8) relative to the lubricators. Each lubricating nozzle (9) comprises a stop valve (17) actuated by the lubricating nozzle (9) contacting a lubricator (16).
Patent ES-2157227-T3 (ES)
Title: Asignacion automatica del linaje de leucemias agudas mediante citometria de flujo.
Inventor: VERWER BEN J H
IPC: G01N33/574
Filed: 1994-02-01
Granted: 2001-08-16
Abstract: SE PRESENTA UN METODO PARA LA SIGNACION AUTOMATICA DE GENEALOGIA DE LEUCEMIAS AGUDAS. SE ADQUIEREN OCHO FICHEROS DE DATOS EN MODO DE LISTA DE CUATRO PARAMETROS CON UN CITOMETRO DE FLUJO EN LA SIGUIENTE SECUENCIA: 1. LIMPIO; 2. CONTROLES DE ISOTOPOS; 3. CD10 FITC, CD19 PE; 4. CD20 FITC, CD5 PE; 5. CD3 FITC, CD22 PE; 6. CD7 FITC, CD33 PE; 7. HLADR FITC, CD13 PE Y 8. CD34 FITC, CD38 PE. PRIMERO, LOS FICHEROS DE DATOS 3-8 SE AGRUPAN EMPLEANDO UN ALGORITMO BASADO EN LAS MAYORES PROXIMIDADES. LOS GRUPOS SE ASOCIAN ENTONCES A TRAVES DE LOS FICHEROS DE DATOS PARA FORMAR POBLACIONES DE CELULAS, UTILIZANDO LA ASUNCION DE LA INVARIANCIA DE LA DISPERSION DE LUZ A TRAVES DE TUBOS PARA CADA POBLACION. LAS POSICIONES MEDIAS DE CADA POBLACION DE CELULAS SE COMPARAN CON UN ARBOL DE DECISION QUE IDENTIFICA LAS POBLACIONES DE CELULAS NORMALES. PARA IDENTIFICAR LAS POBLACIONES DE CELULAS LEUCEMICAS, EL ALGORITMO ELIMINA LAS POBLACIONES DE CELULAS NORMALES DEL ESPACIO DE DATOS Y LAS POBLACIONES RESTANTES SE CLASIFICAN COMO GENEALOGIA B ALL, GENEALOGIA T ALL, AML, AUL, B-CELL O DESCONOCIDA.