baber/WOPTO huggingface dataset:
Patent ES-2071965-T3 (ES)
Inventor: PONZIELLI GIUSEPPE
IPC: B29C48/04
Filed: 1991-07-10
Granted: 1995-07-01
Abstract: A method of and an apparatus for pumping particulate solids that have an initial bulk density which is lower than its structural density; a flow channel (12) is provided having an inlet (120) and an outlet (129) and includes: (i) an annular drag flow channel segment (L1) formed between a stationary outer wall member (14) and a rotating circular inner wall member (16); and (ii) a straight channel segment (L2) formed between a first planar and stationary wall portion (148) and a second planar and stationary wall portion (182); the inlet (120) of rotary channel (12) is that of the drag flow channel segment (L1) while the outlet (129) of flow channel (12) is that of the straight channel segment (L2); no axial cross-section of the flow channel (12) between the inlet (120) and the outlet (129) is smaller than the axial cross-section of the inlet (120); the particulate solid is passed through the flow channel (12) so as to increase the initial bulk density and to avoid melting and/or thermal degradation of the particulate solid while it passes through the flow channel (12). <IMAGE>
Patent ES-2082181-T3 (ES)
Title: Un motor de combustion interna con encendido controlado y un dispositivo de conexion para conectar una bobina de encendido y una bujia para el motor.
Inventor: DE FILIPPIS PIETRO
IPC: H01T13/06
Filed: 1991-07-30
Granted: 1996-03-16
Abstract: EL CONECTOR (10) INCLUYE UN ELEMENTO AISLANTE TUBULAR (11) CON UN PRIMER EXTREMO (11A) QUE ESTA CONCEBIDO PARA SER INSERTADO EN UNA ENTRADA EN EL MOTOR (8) Y ACOPLADO EN UNA BUJIA (SP), Y UN EXTREMO COMPLEMENTARIO O SEGUNDO (11B) QUE ESTA CONCEBIDO PARA SER PROYECTADO DESDE LA ENTRADA (8) PARA SU CONEXION CON UN TERMINAL DE SALIDA (7) DE LA BOBINA (3). UNA PIEZA CONDUCTORA (12) ES DISPUESTA EN EL ELEMENTO TUBULAR (11) PARA ESTABLECER EN UNA CONEXION CONDUCTORA ENTRE LA BOBINA Y LA BUJIA (SP). LA SUPERFICIE DEL MOTOR (1, 2) RODEANDO LA BOCA DE CADA ENTRADA (8) TIENE UNA PORCION ANULAR ELEVADA EN FORMA DE COLLAR (13) Y EL SEGUNDO EXTREMO (11B) DEL ELEMENTO TUBULAR (11) DEL CONECTOR (10) TIENE UNA FALDILLA EXTERNA ACAMPANADA (14) CUYO BORDE SE APOYA CONTRA LA SUPERFICIE DEL MOTOR (1, 2) RODEANDO EL COLLAR (13).
Patent ES-2103804-T3 (ES)
Inventor: DANGOISSE JEAN-PAUL
IPC: B65H39/14
Filed: 1991-02-21
Granted: 1997-10-01
Abstract: The invention relates to a machine for cutting into strips, pasting down on a double sided adhesive film and reconstructing in reels the posters for publicity panels with rotating prisms. The machine is comprised of a plate receiving a complete poster, and provided with jolting and guiding stops, a movable suction box (6) associated with two racks (7) for advancing the poster step by step, jacks (16) for applying the poster to the adhesive tape (20), a circular knife (15) for cutting the poster into strips, a system for cutting transversally the adhesive tape alone, a motor-driven reel (16) on which the poster strips coated with adhesive are wound end-to-end, the above-mentioned steps being controlled by electronic means.
Patent ES-2059157-T3 (ES)
Title: Supervision operacional de un condensador que presenta tubos con mediciones en tubos seleccionados.
Inventor: DROSDZIOK ARMIN
IPC: F28B11/00
Filed: 1991-10-25
Granted: 1994-11-01
Abstract: LA INVENCION CONCIERNE A LA MONITORIZACION OPERACIONAL DE UN CONDENSADOR (1) CON UNA CAMARA DE VAPOR (2), QUE ES ATRAVESADA POR EL VAPOR A CONDENSAR, Y AL MENOS UN DISPOSITIVO QUE SE ENCUENTRA EN LA CAMARA DE VAPOR (2) ATRAVESADO POR UNA PLURALIDAD DE TUBOS (3,4) QUE SON ATRAVESADOS POR UN FLUIDO REFRIGERANTE DESDE EL EXTREMO DE ENTRADA (5) HASTA EL EXTREMO DE SALIDA (6). DE ACUERDO CON LA INVENCION SE MIDE LA PRESION DE VAPOR Y/O LA TEMPERATURA DEL VAPOR AL MENOS EN UN PUNTO DE MEDICION (19) EN LA CAMARA DE VAPOR (2). ADEMAS, EN CADA TUBO SELECCIONADO (4) SE MIDE LA TEMPERATURA DE ENTRADA DEL FLUIDO REFRIGERANTE EN EL EXTREMO DE ENTRADA (5), LA TEMPERATURA DE SALIDA DEL FLUIDO REFRIGERANTE EN EL EXTREMO DE SALIDA (6) Y EL FLUJO DE MASA DE FLUIDO REFRIGERANTE. LOS VALORES MEDIDOS SE EVALUAN PARA LA DETERMINACION DEL COEFICIENTE DE PASO DE CALOR DE CADA TUBO SELECCIONADO (4) Y LOS COEFICIENTES DE PASO DE CALOR ASI DETERMINADOS SE VALORAN CON EL FIN DEL DIAGNOSTICO. ESPECIALMENTE SE NOTIFICACUANDO AL MENOS UN COEFICIENTE DE PASO DE CALOR DIFIERE CONSIDERABLEMENTE DE UN VALOR TEORICO PREFIJADO.
Patent ES-2083601-T3 (ES)
Title: Aparato y metodo para unir material elastomero de hoja.
Inventor: TOKITA NOBORU
IPC: B29C65/00
Filed: 1992-01-22
Granted: 1996-04-16
Abstract: LA UNION DE LAS HOJAS ELASTOMERICAS (82A, 82B) INCLUYE EN SUMINISTRAR UNA SUPERFICIE DE SOPORTE (22) CON UNA CAVIDAD (62) DENTRO DE ELLA. LAS PORCIONES FINALES (102, 104) DE LAS HOJAS ELASTOMERICAS (82A, 82B) SE SUPERPONEN DE TAL MODO QUE CADA PORCION FINAL FRANQUEA LA CAVIDAD (62). HAY UNA HERRAMIENTA (24) EN UN LADO DE LAS HOJAS ELASTOMERICAS OPUESTAS A LA CAVIDAD (62). UNA PARTE DE LA HERRAMIENTA (24) ENTRA EN LA CAVIDAD (62) PARA DEFORMAR LAS PORCIONES FINALES (102, 104) DE LAS HOJAS ELASTOMERICAS (82A, 82B) Y FORMAR UNA JUNTA QUE TENGA UN GROSOR MENOR QUE EL GROSOR COMBINADO DE LAS PORCIONES FINALES DE LAS HOJAS ELASTOMERICAS ANTES DE LA DEFORMACION.
Patent ES-2071360-T3 (ES)
Inventor: PUEL BERNARD
IPC: F24F13/062
Filed: 1992-02-24
Granted: 1995-06-16
Abstract: The invention relates to an air nozzle for a cooling system, the nozzle having an inlet face for the introduction of a flow of blast air and an outlet face for diffusing this flow of air towards a cooling device, characterised in that the nozzle comprises means making it possible to render the flow of outlet air homogeneous in direction and in intensity. <IMAGE>
Patent ES-2134782-T3 (ES)
Inventor: KRATZER MICHAEL DR
IPC: G01N33/49
Filed: 1992-05-08
Granted: 1999-10-16
Abstract: The invention relates to an apparatus for the automatic analysis of blood samples, comprising a test station (1) in which blood is removed from a supply vessel (5) and is passed through an aperture (19) in a part (18) retained in an aperture holder (3). At least one testing head (7) is provided, and this is supplied in successive order with supply vessels (5) containing blood from a first magazine device (8) and with aperture holders (3) from another magazine device (2; 2'). After at least one measurement on each aperture holder (3) the used aperture holder (3) and the used supply vessel (5) are removed from the testing head (7) and the testing head (7) is cleaned by a cleaning device (26, 27). <IMAGE>
Patent ES-2091983-T3 (ES)
Title: Procedimiento para estabilizar dibencilidensorbitoles y una composicion de los mismos.
Inventor: KOBAYASHI TADASHI
IPC: C08K5/1575
Filed: 1992-07-09
Granted: 1996-11-16
Abstract: SE PRESENTA UN PROCESO PARA ESTABILIZAR DIBENCILIDENOSORBITOLES QUE COMPRENDEN LA INCORPORACION DE ENTRE 0.005 Y 20 PTS.WT. DE ACIDO SORBICO Y / O SORBATO DE POTASIO EN 100 PTS.WT. DE DIBENCILIDENOSORBITOL REPRESENTADO POR LA SIGUIENTE FORMULA Y UN COMPUESTO DE DIBENCILIDENOSORBITOL ESTABILIZADO FORMADO MEDIANTE EL PROCESO. DE ESTA FORMA SE MEJORA GRATAMENTE LA ESTABILIDAD EN EL ALMACENAMIENTO DE LOS DIBENCILIDENOSORBITOLES.
Patent ES-2113389-T3 (ES)
Inventor: ULLAH ISMAT
IPC: A61K33/10
Filed: 1992-07-20
Granted: 1998-05-01
Abstract: Improved oral dosage formulations for acid-labile dideoxy purine nucleoside derivatives such as ddA, ddI, and ddG, have been developed by incorporating selected water-insoluble buffering systems in the formulation. These novel formulations provide reduced mass dosage units in the form of convenient, palatable chewable/ dispersible tablets or a dry powder sachet. The reduced mass requirement, necessary to allow tablets of reasonable size, was achieved in part by an unexpected 20 to 25% increase in drug bioavailability resulting from use of the selected buffering systems comprised of an insoluble magnesium antacid agent and either dihydroxyaluminum sodium carbonate or calcium carbonate.
Patent ES-2124716-T3 (ES)
Inventor: MITCHELL GRANT D
IPC: C09J195/00
Filed: 1992-09-25
Granted: 1999-02-16
Abstract: A pressure sensitive bituminous composition having improved tack and adhesiveness, comprising: (1) from about 50 to about 87% of a bituminous component; from about 1 to about 15% of a thermoplastic block copolymer, M<5>, of the A-B-A type, preferably styrene-butadiene-styrene; (3) from about 1 to about 10% of a block copolymer, M<6>, of the A-B type, preferably styrene-butadiene; and (4) from about 5 to about 50% of a fumed silica. The fumed silica is an active ingredient which absorbs excess oil and improves the tack and adhesiveness of the final composition.
Patent ES-2072072-T3 (ES)
Inventor: DUBY PHILIPPE
IPC: A23L27/20
Filed: 1992-10-02
Granted: 1995-07-01
Abstract: 2-Carbomethoxy-1-pyrroline is used as a flavoring agent for food products.
Patent ES-2078644-T3 (ES)
Title: Dispositivo automatico para colocar y pre-enroscar tapas de botellas de gas, en particular para botellas de gases licuados de petroleo.
Inventor: LAMOTTE ROLLAND
IPC: F17C13/00
Filed: 1992-07-02
Granted: 1995-12-16
Abstract: LA INVENCION ESTA RELACIONADA CON UN DISPOSITIVO AUTOMATICO PARA LA COLOCACION Y EL PREENROSCADO DE TAPONES EN CILINDROS DE GAS. DE ACUERDO CON LA INVENCION, EL DISPOSITIVO TIENE UN SOPORTE GIRATORIO (101) QUE LLEVA, AL MENOS, UNA CABEZA DE SUJECION (104) MOVIL EN ROTACION SOBRE UN EJE VERTICAL Y EN TRASLACION PARALELA A DICHO EJE. DICHO SOPORTE SE PUEDE MOVER PARA LLEVAR CADA CABEZA ALTERNATIVAMENTE A UNA ESTACION DE SUJECION DE TAPONES O A UNA ESTACION DE COLOCACION Y PREENROSCADO PARA DICHOS TAPONES; Y LA O CADA CABEZA DE SUJECION GIRATORIA (104) ESTA EQUIPADA CON GARRAS SUJETADORAS MOVILES (106) Y UN VASTAGO TELESCOPICO CENTRAL CUYO EXTREMO INFERIOR SE EXTIENDE A UN CONO DE CENTRADO (123) PARA ENGRANAR LA RUEDA (5) DE LA VALVULA DEL CILINDRO DE GAS PARA UN CENTRADO PERFECTO DEL TAPON A PREENROSCAR EN EL EJE DEL COLLARIN, Y CUYO EXTREMO SUPERIOR HACE CONTACTO CON UN DISPOSITIVO AMORTIGUADOR (124) QUE SIRVE PARA LIMITAR LAS FUERZAS AXIALES A LAS QUE ESTA SOMETIDA LA ROSCA EXTERNA DEL COLLARIN DURANTE EL PREENROSCADO. APLICACION AL MANEJO AUTOMATIZADO DE TAPONES DE ROSCA DE CILINDROS DE GAS, EN PARTICULAR CILINDROS DE GAS NATURAL.
Patent ES-2041228-T3 (ES)
Inventor: AWAD SAMI B
IPC: C10M105/74
Filed: 1988-05-31
Granted: 1996-08-16
Abstract: A process for the production of aluminum cans to be used as beverage containers, in which the formed cans are cleaned with liquid acidic or alkaline cleaners to remove aluminum fines and other contaminants from at least the outside of said cans, the thus-cleaned cans are dried, and the dried cans are thereafter conveyed along a production line towards a station at which the thus-cleaned-and-dried cans are printed, lacquered and/or filled, in which in order to enhance the mobility of the cans along the production line one reduces the high coefficient of static friction of the dried exterior surface of the cans without preventing the adhesion of lacquer or printing ink thereto by applying to the exterior surface of the cans, before the last drying before the cans are printed, lacquered and/or filled, a water-soluble organic surface conditioner so as to form a film of the latter on the exterior surfaces of the dried cans.
Patent ES-2088091-T3 (ES)
Inventor: BERGERON RAYMOND J JR
IPC: C07D239/04
Filed: 1987-12-01
Granted: 1996-08-01
Abstract: The present invention provides a process of making N<1>,N4diethylspermine having the general formula:   CH<7>CH<6>-N<1>H-(CH<6>)<7>-N<2>H-(CH<6>)<8>-N<3>H-(CH<6>)<7>-N4H-CH<6 >CH<7>.    and pharmaceutically acceptable salts thereof by reacting spermine:    N<1>H<6>-(CH<6>)<7>-N<2>H-(CH<6>)<8>-N<3>H-(CH<6>)<7>-N4H<6>   with a sulfonating agent of the general formula RSO<6>X, where X stands for a leaving group and RSO<6> stands for a sulfonyl protecting group, e.g. an alkyl-, aralkyl- or aryl- sulfonyl protecting group, in the presence of a base, reacting the compound thus produced: <CHEM> with a strong base, e.g. NaH, and an ethylating agent in an aprotic dipolar solvent to produce a compound of the general formula: <CHEM> and removing the protecting groups under reducing conditions to provide N<1>,N4 diethylspermine, which optionally is converted into a pharmaceutically acceptable acid addition salt.
Patent ES-2169026-T3 (ES)
Title: Benzo(f)quinolinonas como inhibidores de 5-alfa-reductasa.
Inventor: AUDIA JAMES EDMUND
IPC: C07C45/00
Filed: 1992-10-08
Granted: 2002-07-01
Abstract: ESTA INVENCION SE REFIERE A FORMULACIONES FARMACEUTICAS HEXA UELLOS COMPUESTOS Y METODOS DE SU USO COMO INHIBIDORES DE ESTEROIDES 5(ALFA) REDUCTASAS.
Patent ES-2099223-T3 (ES)
Title: Dispositivo para aplicar un manguito termo-retractil a un recipiente.
Inventor: SOWDEN HARRY
IPC: B65C3/06
Filed: 1992-11-18
Granted: 1997-05-16
Abstract: SE PRESENTA UN SISTEMA PARA APLICAR UN MANGUITO O UNA ETIQUETA CONTRAIBLE MEDIANTE CALOR A UN ENVASE TAL COMO UN VIAL PARA PRODUCTOS FARMACEUTICOS, EL SISTEMA INCLUYE UN NUEVO TUNEL DE CALOR. EL TUNEL DE CALOR, EN UNA CONFORMACION PREFERIDA, INCLUYE UNA CINTA TRANSPORTADORA PARA MOVER LOS ENVASES PROVISTOS DEL MANGUITO MAS ALLA DE LA FUENTE DE CALOR. EL TUNEL TIENE UNA PLURALIDAD DE RODILLOS SOBRE LOS CUALES LOS ENVASES PROVISTOS DE MANGUITOS SE SOPORTAN Y SE HACEN GIRAR. LOS RODILLOS GIRAN A UNA PRIMERA VELOCIDAD DURANTE LA CONTRACCION INICIAL DEL MANGUITO, Y A UNA SEGUNDA VELOCIDAD MAS LENTA DESPUES DE QUE SE HAYA PRODUCIDO LA CONTRACCION INICIAL PARA REDUCIR LA DISTORSION Y EL DESPLAZAMIENTO DE LA ETIQUETA DURANTE SU APLICACION. EL TUNEL DE CALOR TAMBIEN INCLUYE UN SISTEMA PARA EXTRAER LA FUENTE DE CALOR DE LA PROXIMIDAD DE LA CINTA TRANSPORTADORA EN CASO DE QUE SE PRODUJESEN CIRCUNSTANCIAS INESPERADAS.
Patent ES-2152227-T3 (ES)
Title: Fibras de aramida tratadas superficialmente y proceso para su produccion.
Inventor: REBOUILLAT SERGE
IPC: D06M13/13
Filed: 1992-03-02
Granted: 2001-02-01
Abstract: LA INVENCION SE REFIERE A FIBRAS DE ARAMIDO HIDROFOBICAS Y ALTAMENTE PROCESABLES CON UN ALTO MODULO, UNAS PROPIEDADES FRICCIONALES SUPERFICIALES MEJORADAS, FACILIDAD DE LAVADO, BAJO INDICE DE ABRASION, BAJA FIBRILACION Y QUE SE OBTIENEN MEDIANTE REACCION SUPERFICIAL DE UNA FIBRA DE POLIAMIDA AROMATICA CON UN REACTANTE SUPERFICIAL QUE COMPRENDA UN DIMERO DE QUETONA (I): [R1R2C2O][R1R2C2O]. LA INVENCION SE REFIERE ADEMAS A UN PROCESO PARA LA PRODUCCION Y EL USO DE DICHAS FIBRAS.
Patent ES-2108113-T3 (ES)
Title: Elemento de construccion y su procedimiento de fabricacion.
Inventor: MUNIR HUSSAIN
IPC: E04B1/82
Filed: 1992-04-08
Granted: 1997-12-16
Abstract: UN ELEMENTO ESTRUCTURAL SOLIDARIO QUE TIENE CAPACIDAD DE AMORTIGUACION DE VIBRACION Y/O SONIDO Y QUE ESTA COMPUESTO DE DOS PLACAS DE SOPORTE (1,2) QUE TIENEN ENTRE SI CAPAS SEPARADAS (3) DE UN MATERIAL VISCOELASTICO FORMADO POR UN MATERIAL ELASTOMERICO SINTETICO LIQUIDO QUE TIENE BUENAS PROPIEDADES ADHESIVAS Y QUE TIENEN UNA RESISTENCIA A LA TEMPERATURA SUFICIENTEMENTE GRANDE PARA SOPORTAR LA ELEVACION DE TEMPERATURA QUE OCURRE DEBIDO A LA FRICCION INTERNA DEL MATERIAL MIENTRAS ES SOMETIDO A VIBRACIONES. EL MATERIAL VISCOELASTICO ENTRE DICHAS DOS PLACAS DE SOPORTE (1,2) ESTA FORMADO COMO CORDONES DE MATERIAL ELASTOMERICO QUE ESTAN SEPARADOS UNO DE OTRO POR UNA DISTANCIA DE 50-500 MM DEJANDO UN ESPACIO DE AIRE ENTRE LAS DOS PLACAS DE SOPORTE (1,2) EN LAS AREAS ENTRE LOS CORDONES ADYACENTES DE MATERIAL VISCOELASTICO (3). CADA CORDON (3) DE MATERIAL AMORTIGUADOR TIENE UN ESPESOR DE MATERIAL DE 1-5 MM, Y UNA ANCHURA DE 10-50 MM. EL ELEMENTO ESTRUCTURAL PUEDE, EN SU SUPERFICIE A MONTAR SOBRE UNABASE ESTRUCTURAL , LLEVAR UN MASTIL DE UN MATERIAL DE FIBRA DE FIELTRO SINTETICO, QUE TIENE UN PESO DE PRODUCTO DE 3001200 G/M2 Y QUE TIENE UN ESPESOR DE 3-10 MM.
Patent ES-2079193-T3 (ES)
Inventor: ZACHHUBER KURT
IPC: E01H1/08
Filed: 1992-06-09
Granted: 1996-01-01
Abstract: PCT No. PCT/EP92/01294 Sec. 371 Date Dec. 7, 1993 Sec. 102(e) Date Dec. 7, 1993 PCT Filed Jun. 9, 1992 PCT Pub. No. WO92/01275 PCT Pub. Date Dec. 10, 1992.A sweeping unit for a sweeping machine to clean a floor area, has a driven pair of closed loop sweeping belts for engaging the floor, the driven sweeping belts including a first portion fixed in position relative to a mounting platform and a second movable portion. First rollers constrain the first portions of the driven sweeping belts relative to the mounting platform, and second guide rollers, which are movable relative to the mounting platform, constrain the second portions of the belts, respectively. The width of the floor area that is swept when the sweeping machine moves in a working direction, is variable as the second guide rollers are moved manually or automatically. The sweeping unit may be combined with a scrubber device having similar width adjustment features.
Patent ES-2089569-T3 (ES)
Title: Composiciones azeotropicas de 1,1,1,2,3,4,4,5,5,5-decafluoropentano y trans-1,2-dicloroetileno, cis-1,2-dicloroetileno o 1,1-dicloroetano.
Inventor: MERCHANT ABID NAZARALI
IPC: H05K3/26
Filed: 1992-10-01
Granted: 1996-10-01
Abstract: MEZCLAS AZEOTROPICAS DE 1,1,1,2,3,4,4,5,5,5NTANO (HFC 2DICLOROETILENO O 1,1MPIEZA, AGENTES DE EXPANSION PARA POLIOLEFINAS Y POLIURETANOS, REFRIGERANTES, PROPELENTES DE AEROSOL, MEDIO DE TRANSFERENCIA DE CALOR, DIELECTRICOS GASEOSOS, AGENTES DE EXTINCION DE FUEGO, FLUIDOS DE TRABAJO EN CICLOS ENERGETICOS, MEDIO DE POLIMERIZACION, FLUIDOS DE ELIMINACION PARTICULADOS, FLUIDOS PORTADORES, AGENTES ABRASIVOS PARA PULIMENTO, Y AGENTES SECOS DE DESPLAZAMIENTO.
Patent ES-2120455-T3 (ES)
Title: Articulo abrasivo revestido y metodo para su fabricacion.
Inventor: HARMER WALTER L
IPC: C08G59/68
Filed: 1993-01-21
Granted: 1998-11-01
Abstract: UN METODO PARA LA PREPARACION DE UN ARTICULO ABRASIVO REVESTIDO EN DONDE SE COLOCAN UNA PLURALIDAD DE GRANOS ABRASIVOS EN UN REVESTIMIENTO COMERCIAL DE TAL MODO QUE LOS GRANOS ABRASIVOS FORMAN SUSTANCIALMENTE UNA MONOCAPA. EL PRECURSOR DEL REVESTIMIENTO COMERCIAL ES UN ADHESIVO SENSIBLE A LA PRESION O UN MATERIAL TIPO ADHESIVO SENSIBLE A LA PRESION. EL PRECURSOR DEL REVESTIMIENTO ESTANDAR SE CURA PARCIALMENTE HASTA FORMAR UNA CAPA TIPO CASI ADHESIVA SENSIBLE A LA PRESION O, CUANDO SE CURA TOTALMENTE, ES UN ADHESIVO SENSIBLE A LA PRESION. EL PRECURSOR DEL REVESTIMIENTO COMERCIAL TIENE UNA "ADHERENCIA" SUFICIENTE COMO PARA RETENER A LOS GRANOS ABRASIVOS DURANTE LA APLICACION Y CURADO DEL REVESTIMIENTO APAREJADOR, LO QUE RESULTA EN SUSTANCIALMENTE UNA MONOCAPA DE GRANOS ABRASIVOS.
Patent ES-2131544-T3 (ES)
Inventor: SCALONE MICHELANGELO DR
IPC: C07D213/81
Filed: 1990-02-19
Granted: 1999-08-01
Abstract: Prodn. of 5-chloro-2-pyridinecarboxamide derivs. of formula (I) is effected by: (a) reacting 2,5-dichloropyridine (II) with an alkyne of formula RICCH (III) in the presence of a Pd phosphine complex catalyst (IV), oxidising the resulting 2-alkynyl-5-chloropyridine (V) to form 5-chloro-2-pyridinecarboxylic acid (VI), and reacting (VI) or a reactive deriv. of (VI) with an amine of formula RCH2CH2NH2 (VII); or (b) reacting (II) with CO and (VII) in the presence of (IV); or (c) reacting (II) with CO and opt. an aq. lower alkanol in the presence of (IV) to form (VI) or a lower alkyl ester of (VI), and reacting this with (VII). In formulae, R1 = H, lower alkyl, SiMe3 or CR2R3OH; R2 and R3 = H or lower alkyl, or CR2R3 = cyclopentylene or cyclohexylene; R = NH2 or a gp. convertible to NH2. Pref. (IV) is (Ph3)2PdCl2 or is formed in situ from PdCl2 or Pd(OAc)2 and 1,3-bis(diphenylphosphino)propane (BDP).
Patent ES-2097409-T3 (ES)
Inventor: LANG HANS-JOCHEN DR
IPC: C07C323/22
Filed: 1993-09-14
Granted: 1997-04-01
Abstract: The invention relates to benzoylguanidines of the formula I <IMAGE> where R(1) or R(2) is equal to R(3)-S(O)n- or R(4)R(5)N-O2S- and the other substituent R(1) or R(2) is in each case equal to H, OH, F, Cl, Br, I, alkyl, alkoxy, benzyloxy or phenoxy, R(3)-S(O)n or R(4)R(5)N- or 3,4-dehydropiperidine and R(3) is equal to alkyl, cycloalkyl, cyclopentylmethyl, cyclohexylmethyl or phenyl, R(4) and R(5) are equal to alkyl or phenylalkyl or phenyl, and in which R(4) and R(5) together can also be a C4-C7-chain, and in which R(4) and R(5), together with the nitrogen atom to which they are bonded, can denote a dihydroindol, tetrahydroquinoline or tetrahydroisoquinoline system,  and where n is equal to zero, 1 or 2 and their pharmaceutically tolerable salts are outstanding antiarrhythmic agents. They are obtained by a process in which compounds of the formula II <IMAGE> in which X stands for a leaving group which can be easily nucleophilically substituted, are reacted with guanidine.
Patent ES-2141129-T3 (ES)
Inventor: FENTON PATRICK
IPC: H04B1/709
Filed: 1993-01-22
Granted: 2000-03-16
Abstract: A receiver for pseudorandom noise (PRN) encoded signals consisting of a sampling circuit, multiple carrier and code synchronizing circuits, and multiple digital autocorrelators. The sampling circuit provides digital samples of a received composite signal to each of the several receiver channel circuits. The synchronizing circuits are preferably non-coherent, in the sense that they track any phase shifts in the received signal and adjust the frequency and phase of a locally generated carrier reference signal accordingly, even in the presence of Doppler or ionospheric distortion. The autocorrelators in each channel form a delay lock loop (DLL) which correlates the digital samples of the composite signal with locally generated PRN code values to produce a plurality of (early, late), or (punctual, early-minus-late) correlation signals. Thus, during an initial acquisition mode, the delay spacing is relatively wide, on the order of approximately one PRN code chip time. However, once PRN code synchronism has been achieved, the code delay spacing is narrowed, to a fraction of a PRN code chip time. There are several advantages to this arrangement, especially in environments wherein multipath distortion in the received composite signal is of the same order of magnitude as a PRN code chip time. <IMAGE>
Patent ES-2076826-T3 (ES)
Title: Valvula de tapon conico.
Inventor: HOLLINGWORTH KEITH JEFFREY
IPC: F16K39/06
Filed: 1993-03-15
Granted: 1995-11-01
Abstract: UNA VALVULA DE MACHO CONICO COMPRENDE UN MACHO CONICO (1) ROTATORIO MONTADO DENTRO DE UN TALADRO EN UN CUERPO DE VALVULA (2) PARA INTERCEPTAR UN PASAJE (8,15). SE PROVEEN MEDIOS DE SEPARACION (5) PARA LIMITAR LA CANTIDAD DE MOVIMIENTO AXIAL DEL MACHO (1) Y DE LA CORRIENTE, P.EJ. SE PROVEEN MEDIOS DE RESORTE (6) PARA APLICAR UNA FUERZA AXIAL AL MACHO (1).
Patent ES-2081210-T3 (ES)
Inventor: NICKLIS RAINER
IPC: H01R29/00
Filed: 1993-03-08
Granted: 1996-02-16
Abstract: PCT No. PCT/DE93/00211 Sec. 371 Date Sep. 8, 1994 Sec. 102(e) Date Sep. 8, 1994 PCT Filed Mar. 8, 1993 PCT Pub. No. WO93/18411 PCT Pub. Date Sep. 16, 1993.An arrangement has a unit with at least one plug for pluggable module (MO1, MO2) that forwards signals to a processing and/or peripheral unit, so that the measuring range of the unit is adapted to the measuring range of the signals. The disclosed arrangement requires only one further module (MO1, MO2) for all measuring ranges, i.e., for all voltage and current ranges. The desired measuring range is set by the position of the module (MO1, MO2) on the plug. The invention has application in input and output component groups.