baber/WOPTO huggingface dataset:
Patent ES-2027654-T3 (ES)
IPC: C07F9/547
Filed: 1987-05-27
Granted: 1992-06-16
Abstract: The invention relates to azaphospholenes of the type <CHEM> wherein R1 and R2 may be alkyl, aryl and aralkyl groups, processes for preparing same and the use thereof.
Patent ES-2035014-T3 (ES)
Title: Botones de cara abierta.
IPC: A44B1/08
Filed: 1987-11-06
Granted: 1993-04-16
Abstract: UN CUERPO DE BOTON (10) DE UN BOTON DE APERTURA FORRADO, INCLUYE UN DISCO FORRADO ORNAMENTAL (13) SUJETADO ROTABLEMENTE SOBRE UNA SUJECCION CILINDRICA (14) FIRMEMENTE FIJADA EN UN VASTAGO TUBULAR (15) DE UN BOTON TRASERO (12). LA SUJECCION (14) TIENE UN HUECO AXIAL (33) PARA RECIBIR EL NUCLEO (48) DE UN CLAVO (11) Y UNA RANURA RADIAL (32) ESTENDIDA TRANSVERSALMENTE A TRAVES DEL HUECO AXIAL (33). LA RANURA RADIAL (32) Y EL HUECO AXIAL (33) ESTAN SEPARADOS POR UN PASO DE BLOQUEO (34) EXTENDIDO PERPENDICULAR AL EJE LONGITUDINAL DE LA SUJECION (14). CUANDO EL NUCLEO (48) ESTA ESTACADO EN LA SUJECION (14) PARA FIJAR EL CUERPO DE BOTON (10) A UN TEJIDO DE VESTIR (F), UN EXTREMO FRONTAL DEL NUCLEO (48) ES DEFORMADO EN UNA PORCION EXTREMA DILATADA RADIALMENTE Y COMPRIMIDA AXIALMENTE (48A) Y FIJADA EN DISPOSICION DE INTERBLOQUEO CON EL PASO DE BLOQUEO (34) DE LA SUJECION (14).
Patent ES-2042558-T3 (ES)
Title: Metodo para la produccion de recipientes tubulares de plasticos.
Inventor: HOLOUBEK GEORGE H
IPC: B29C49/00
Filed: 1987-04-30
Granted: 1993-12-16
Abstract: UN METODO PARA LA PRODUCCION DE RECIPIENTES TUBULARES TERMOPLASTICOS QUE TENGAN UNA SECCION DE PARED TUBULAR 3, UN CUELLO ABIERTO 7 Y UN FONDO HERMETICO SOLIDARIO 15, DONDE UN DISCO TERMOPLASTICO 15 SE ESTAMPA 17 EN LA PARED INTERIOR DE LA SECCION DE PARED TUBULAR 3 Y EL DISCO, MIENTRAS SE ENCUENTRA EN UN ESTADO MOLDEABLE, SE FORMA EN UNA PARED INFERIOR A BASE DE APLICAR BIEN UN VACIO A LA SUPERFICIE EXTERIOR DEL DISCO O UNA PRESION HIDRAULICA EN EL INTERIOR DE LA SECCION DE PARED TUBULAR O AMBOS, PARA MOLDEAR EL DISCO EN UNA CAVIDAD DE MOLDEO 23 SEGUN LA FORMA DESEADA. UN MANGUITO DE SOPORTE 25 RODEA A LA SECCION DE PARED TUBULAR DURANTE LA APLICACION DE LA PRESION HIDRAULICA. SE PUEDEN FORMAR RECIPIENTES TERMOPLASTICOS A PARTIR DE UN SOLO MATERIAL TERMOPLASTICO O DE LAMINAS, TAL COMO UN MATERIAL LAMINAR QUE CONTIENE UNA CAPA PERMEABLE AL OXIGENO.
Patent ES-2058204-T3 (ES)
Inventor: ZIPPERER BERNHARD DR
IPC: A01N43/40
Filed: 1988-10-06
Granted: 1994-11-01
Abstract: 3-Substituted pyridine of the formula <IMAGE>  in which R<1> represents hydrogen, alkyl, alkenyl, alkynyl, acyl, haloacyl, benzoyl, benzyl; R<2> represents hydrogen, alkyl, cycloalkyl, cycloalkylalkyl, alkylcycloalkyl, arylalkyl, aryloxyalkyl,  R<3> represents the radical <IMAGE> where R<4> to R<8> independently of one another represent hydrogen, alkyl, alkoxy, haloalkyl, alkoxycarbonyl, dialkylamino, phenyl, hydroxyl or halogen, and together additionally represent the group -CH=CH-CH=CH-, n has the value 0 or 1, and their salts which are tolerated by plants, and fungicides containing these compounds.
Patent ES-2064341-T3 (ES)
Inventor: VAN DAELE GEORGES H P
IPC: C07D417/12
Filed: 1988-07-05
Granted: 1995-02-01
Abstract: Novel N-(3-hydroxy-4-piperidinyl)substituted benzamides of formula   <CHEM>  wherein: R<1> is hydrogen, C1-6alkyl, arylC1-6alkyl, C1-6alkylcarbonyl, aminoC1-6alkyl or mono- and di(C1-6alkyl)aminoC1-6alkyl;  R<2> is hydrogen or C1-6alkyl; R<3>, R<4> and R<5> each independently are hydrogen, C1-6alkyl, C1-6alkyloxy, halo, hydroxy, cyano, nitro, amino, mono- and di(C1-6alkyl)amino, aminocarbonyl, arylcarbonylamino, C1-6alkylcarbonylamino, C1-6alkylcarbonyl, C1-6alkylcarbonyloxy, aminosulfonyl, C1-6alkylaminosulfonyl, C1-6alkylsulfinyl, C1-6alkylsulfonyl, C1-6alkylthio, mercapto, trifluoromethyl, arylC1-6alkyloxy or aryloxy;  Alk is a C1-6alkanediy;  X is O, S, NR<6> C(=O) or C(=S); Het is a five- or six membered heterocyclic ring being optionally fused with a six membered carbocyclic ring, and being optionally substituted; the pharmaceutically acceptable acid addition salts and possible stereochemically isomeric forms thereof, which compounds are gastrointestinal motility stimulating agents; pharmaceutical compositions containing such compounds as an active ingredient and methods of preparing said compounds and pharmaceutical compositions.
Patent ES-2045096-T3 (ES)
Inventor: TANNER DAVID P
IPC: H01L27/14
Filed: 1988-01-11
Granted: 1994-01-16
Abstract: A solar module of the type having at least two series connected solar cells which each include a transparent front-face electrode, a thin film photovoltaic device, and an aluminum back contact. A nickel film is provided over the aluminum back contact to provide improved resistance to degradation.
Patent ES-2036165-T3 (ES)
Title: Conjunto extractor para maquina de moldeo por insuflacion.
IPC: B29C49/70
Filed: 1988-03-08
Granted: 1993-10-01
Abstract: MONTAJE EXTRACTOR MEJORADO PARA EXTRAER PIEZAS A MAQUINA DE UNA MAQUINA DE MOLDEO POR SOPLADO DE AIRE CON UNA MESA GIRATORIA GIRANDO CONTINUAMENTE QUE GIRA ALREDEDOR DE SU EJE HORIZONTAL. EL MONTAJE EXTRACTOR INCLUYE UNA MESA GIRATORIA CON UN CONJUNTO DE UNIDADES DE REPARTO EXTENDIDAS CON UNA COPA DE SUCCION DEL TIPO DE ASIENTOS DE ENLACE EN SUS EXTREMOS. LA ROTACION DE LA MESA GIRATORIA DEL MONTAJE EXTRACTOR SE COORDINA CON LA MESA GIRATORIA DEL MOLDE POR SOPLADO DE AIRE DE FORMA TAL QUE UNA UNIDAD DE REPARTO CON COPA DE SUCCION SE COLOCA PARA ENLAZAR UNA PIEZA EN LA ESTACION DE TRABAJO DESEADA. LAS UNIDADES DE REPARTO SE MUEVEN RADIALMENTE PARA EXTENDERSE Y RECOGERSE PARA PROVEER UN ESPACIO DURANTE LA ROTACION Y PARA ENLAZAR PROPIAMENTE LA PIEZA EN LA ESTACION DE DESCARGA. SE USA UNA VALVULA DE ROTACION REGLADA PARA CONDUCIR UNA FUENTE DE VACIO A LAS CABEZAS DE REPARTO INDIVIDUALES EN LOS PUNTOS DESEADOS EN EL CICLO DE OPERACION DEL MONTAJE EXTRACTOR. LAS PIEZAS QUE SON EXTRAIDAS DE LA MESA GIRATORIA DEL MOLDE SE TRANSPORTAN MEDIANTE EL MONTAJE DE REPARTO EN EL REGISTRO CON UN DISPOSITIVO DE MANIPULACION DE MATERIAL ASOCIADO TAL COMO UNA CORREA SIN FIN TIPO TRANSPORTADORA. EL MECANISMO DE MONTAJE EXTRACTOR ADEMAS INCLUYE UN MECANISMO PARA POSIBILITAR QUE SE PUEDA MOVER FUERA DE LA ESTACION DE DESCARGA DEL MOLDE POR SOPLADO DE AIRE PARA FACILITAR LA EXTRACCION MANUAL DE PIEZAS LA CUAL ES DESEABLE DURANTE LA ARRANCADA DE LA MAQUINA, LAS MODIFICACIONES DE PRUEBA, ETC.
Patent ES-2067483-T3 (ES)
Inventor: BOIGEGRAIN ROBERT
IPC: C07C229/42
Filed: 1988-08-11
Granted: 1995-04-01
Abstract: Process for the preparation of compounds of formula 
<IMAGE>
 in which X denotes hydrogen, a halogen, a trifluoromethyl group or a lower alkyl group; W denotes methyl, Q denotes hydrogen or W and Q together form an ethylene group and R' denotes a lower alkyl group, characterised in that the amino group of the phenol corresponding to the compound of formula I is protected, the compound thus obtained is subjected to an alkylation with a compound of formula Hal-CH2-COOR', where R' is as defined in the case of formula I and Hal is chlorine, bromine or iodine, and the amino group of the product thus obtained is then deblocked.
Patent ES-2045215-T3 (ES)
Title: (+)-o (+)-1-(2-n-aminoetil sustituido) -1-metil-7-metoxi-1,2,3,4-tetrahidronaftaleno, y procedimiento para su produccion.
Inventor: NAKAMOTO HIROMASA
IPC: C07C233/18
Filed: 1989-02-22
Granted: 1994-01-16
Abstract: FORMULA (I), EN DONDE R REPRESENTA H O -COCH3, Y CUANDO R REPRESENTA -COCH3, EL COMPUESTO ES UN ISOMERO OPTICO ( (MAS MENOS) ); TAMBIEN SE DESCRIBE UN PROCESO PARA LA PRODUCCION DEL COMPUESTO DE FORMULA A.
Patent ES-2043018-T3 (ES)
Inventor: BARRI SAMI ALI IBRAHIM THE BRI
IPC: B01J23/62
Filed: 1989-06-15
Granted: 1993-12-16
Abstract: A catalyst which is substantially free of alkali and alkaline earth metals and comprises an effective amount of a platinum group metal on a silicalite support; characterised in that the catalyst also comprises tin. There is also provided a process for the dehydrogenation of a C2 to C10 paraffin to yield an alkene product, which comprises contacting the paraffin under dehydrogenation conditions with a catalyst according to the invention.
Patent ES-2062027-T3 (ES)
Title: Nuevos tienopiranos sustituidos como agentes antihipertensores.
Inventor: PRESS JEFFERY B
IPC: C07D333/32
Filed: 1989-09-22
Granted: 1994-12-16
Abstract: ESTAN DISPUESTOS UNOS TIENOPIRANOS SUSTITUIDOS Y UN PROCESO PARA PREPARALOS. ESTOS COMPUESTOS SON UTILES COMO AGENES ANTIHIPERTENSIVOS; LOS ANTIANGINALES SON AGENTES ANTIVASOCONSTRICTORES PERIFERICOS.
Patent ES-2036807-T3 (ES)
IPC: F16K31/02
Filed: 1989-02-27
Granted: 1993-06-01
Abstract: The present invention relates to a gas valve equipped with a thermocouple security system. This valve comprises a body (1) having a gas inlet (2) and outlet (3), in which body is arranged a flap valve (4) which can be actuated by a push rod (6) to be held, in the opened position, against an electromagnet (11) associated with a thermocouple (12) into which passes a current produced by a flame, the push rod (6) having an active end of variable length by virtue of a spring (14) which, when the push rod (6) actuates the flap valve (4), keeps the latter applied against the electromagnet (11) for a certain period necessary for the latching of the flap valve (4), when the push rod (6) is released. This valve can be fitted, in particular, to gas apparatuses such as ovens, hotplates or kitchen hobs. <IMAGES>
Patent ES-2045649-T3 (ES)
Inventor: IMMEL OTTO DR
IPC: C07C209/48
Filed: 1990-06-02
Granted: 1994-01-16
Abstract: A process for preparing a shaped iron catalyst by incipient oxidation of iron or an iron alloy consisting essentially of iron in the form of granules, filings or another lumpy form and subsequent reduction in a stream of hydrogen, and a process for preparing primary amines by catalytic hydrogenation of the corresponding nitriles using the shaped iron catalysts prepared in this way.
Patent ES-2042167-T3 (ES)
IPC: B62D33/06
Filed: 1990-10-04
Granted: 1993-12-01
Abstract: A work vehicle, in particular an agricultural or construction tractor, has a cab the lower portion of which lies partially between the vehicle's rear wheels and covers at least part of the power train. To provide adequate access for maintenance, repair, exchange and cleaning of the components beneath the cab without great difficulty and with little expenditure of time, the cab can, after removal of a rear wheel, be tilted laterally about a tilt axis approximately parallel to the longitudinal axis of the vehicle. The tilt angle is approximately 60 DEG  to 110 DEG , and preferably about 90 DEG . A readily transportable tilting apparatus also is provided which includes a hand-cranked spindle assembly for mounting to the chassis beneath the cab. This tiling apparatus is rigidly fastened to the chassis perpendicular to the longitudinal axis of the vehicle, and includes a lifting arm fastenable to the cab and projecting outward over the tilt axis and a connector pivotally connecting the free end of the projecting lifting arm to the spindle follower. Preferably, an upper-link of the three-point hitch typically found on this type of vehicle is used as the connector.
Patent ES-2072956-T3 (ES)
Title: Dispositivo secador.
Inventor: BRUNNMAIR ERWIN
IPC: D21F5/04
Filed: 1990-11-07
Granted: 1995-08-01
Abstract: LA INVENCION SE REFIERE A UN DISPOSITIVO DE SECADO PARA MATERIAL EN BANDAS , ESPECIALMENTE PAPEL Y TEJIDOS DE FIBRA, MOVIDO A ALTA VELOCIDAD QUE CONSISTE EN UNA HILERA DE CILINDROS CALENTADOS POR VAPOR QUE SE ENCUENTRAN EN EL MISMO PLANO HORIZONTAL, EN OTRA HILERA DE CILINDROS NO CALENTADOS QUE SE SITUAN EN LOS ESPACIOS INTERMEDIOS QUE HAY ENTRE LOS PRIMEROS CILINDROS Y EN UN RODILLO DE DESVIACION QUE SE ENCUENTRA POR ENCIMA O POR DEBAJO DEL PLANO HORIZONTAL ARRIBA MENCIONADO. LA SUPERFICIE DE ESTE RODILLO ESTA PERFORADA Y/O PROVISTA DE RANURAS DISPUESTAS PARA LA SUCCION DEL AIRE. LOS CILINDROS Y EL RODILLO ESTAN EQUIPADOS CON UNA CINTA PERFORADA HALLANDOSE EL MATERIAL EN BANDAS ENTRE LA SUPERFICIE DE LOS CILINDROS Y LA CINTA PERFORADA. MIENTRAS QUE LA CINTA PERFORADA DE LOS RODILLOS SE FIJA EN LA SUPERFICIE DE ESTOS, EL MATERIAL EN BANDAS SE COLOCA EN EL EXTERIOR DE LA BANDA PERFORADA. LA INVENCION SE CARACTERIZA ESENCIALMENTE POR LA DISPOSICION DE UNA INSTALACION DE CIRCULACION DE AIRE (4) QUE CONDUCE A LA VEZ EL AIRE Y EL MATERIAL EN BANDAS. ESTA INSTALACION SE ALOJA EN LOS ESPACIOS INTERMEDIOS ENTRE LOS CILINDROS, ENTRE LAS SUPERFICIES DE LOS CILINDROS Y LOS RODILLOS DE DESVIACION EN LA PARTE DE LA SUPERFICIE DE LOS RODILLOS DE DESVIACION (2) NO TOCADA POR LA CINTA PERFORADA. LA INSTALACION DE CIRCULACION MUESTRA FLANCOS LATERALES, COMPLETAMENTE CERRADOS, QUE ENCARAN AL RAMAL DE LA CINTA PERFORADA CONTIGUO Y POSEE UN ESPACIO INTERIOR NO SEPARADO QUE ESTA UNIDO A UN GENERADOR DE BAJA PRESION.
Patent ES-2055853-T3 (ES)
Inventor: APTER ROBERT
IPC: G01N33/00
Filed: 1990-11-22
Granted: 1994-09-01
Abstract: The apparatus is used for testing the surface structure of hollow, cylindrical regions of transparent, hollow bodies (e.g. bottles) moved along a track. It comprises an illuminating device (10), a conveyor (14) by means of which the hollow bodies (34) are moved through an inspection region, and an imaging device (12). The illuminating device (10) has several light sources (26) which are arranged so that, in every position within the inspection region (9), the hollow bodies (34) receive light at an angle of incidence such that the hollow bodies (34) act as wave guides and appear as secondary light sources with respect to the imaging device (12), so that the imaging device (12) yields a high-contrast image of the surface structures of the hollow bodies. The device is principally used for the testing of recycled bottles.
Patent ES-2047243-T3 (ES)
Inventor: PURNELL CHARLES GRANT
IPC: F01L3/08
Filed: 1990-08-14
Granted: 1994-02-16
Abstract: A valve guide (10) and a method for the manufacture thereof are described. The valve guide is a tubular article having a length to outer diameter ratio greater than about 1.5 and is made of a ferrous material by a PM route. The pressed guide is infiltrated by preparing a sheet (14) of the infiltrant alloy, rolling the sheet into a cylinder and inserting it into the guide bore (12) followed preferably by, simultaneous sintering and infiltration.
Patent ES-2090104-T3 (ES)
Title: Mejoras para hilos multifilamentos para prendas de vestir de nilon.
Inventor: KNOX BENJAMIN HUGHES
IPC: D02G1/02
Filed: 1990-07-09
Granted: 1996-10-16
Abstract: INCORPORANDO UNA CANTIDAD MINIMA DE UN ADITIVO DE ENLACE HIDROGENICO TAL COMO MONOMERO 6 DE NYLON O MONOMERO DE ADIPAMIDA DE 2-METIL-PENTAMETILENO EN UN POLIMERO RV ALTO 66 DE NYLON PARA HACER NYLON 66 POY, PROPORCIONA VENTAJAS POSTERIORES INESPERADAS SOBRE HOMOPOLIMERO NYLON 66 POY, ESPECIALMENTE EN TEXTURA DE ESTIRADO PARA HACER HILAZAS VOLUMINOSAS PARA USO EN GENEROS DE PUNTO.
Patent ES-2077664-T3 (ES)
Inventor: AMON PHILIPPE
IPC: C09D11/10
Filed: 1990-11-19
Granted: 1995-12-01
Abstract: A printing ink for the printing of security documents by the method of engraved steel die printing, having a viscosity of at least 1 Pa. s at 40 DEG C under a shear of about 1000 sec<-><1>, containing a binder matrix, a polymerization initiator for polymerizable matrix components, fillers and pigments, and the usual additives. The binder matrix contains at least one cationically polymerizable compound, modified to bring about the desired rheology of the ink, and the photoinitiator, activable by UV, heat and EB, is an onium salt capable of releasing a Lewis or Bronsted acid. This ink has best and very rapid drying characteristics.
Patent ES-2075193-T3 (ES)
Inventor: BERRIGAN PAUL JOSEPH
IPC: G01R31/02
Filed: 1989-12-21
Granted: 1995-10-01
Abstract: Test fixtures, each being adapted to receive a capacitor, are connected through a relay network to a time variable high voltage source. Predetermined relays are energized in a predetermined sequence to connect a given capacitor to the source. A high voltage signal having a predetermined waveform is applied to the capacitor associated with an energized relay. When the current through the given capacitor exceeds a threshold, the voltage value then being applied to the capacitor determines the breakdown voltage of the capacitor.
Patent ES-2055431-T3 (ES)
Inventor: INSTANCE DAVID JOHN
IPC: B31D1/02
Filed: 1990-05-24
Granted: 1994-08-16
Abstract: A method of producing a succession of self-adhesive labels on a length of release material; the method comprising the steps of: (a) applying a succession of patches of pressure-sensitive adhesive to a surface of a length of release material; and (b) applying a succession of individual labels to the patches of pressure-sensitive adhesive whereby each applied label is adhered to the release material by a respective patch of adhesive; and wherein the shape and dimensions of the patches and of the applied labels are selected whereby substantially the entire rearwardly-directed surface of each applied label is coated with the pressure-sensitive adhesive and the edge of each patch is within the periphery of the respective applied label.
Patent ES-2092516-T3 (ES)
Title: Hilos huecos de poliacrilonitrilo.
Inventor: KLEE JURGEN RUDOLF DR
IPC: B01D71/42
Filed: 1991-03-15
Granted: 1996-12-01
Abstract: LA INVENCION: SE REFIERE A HEBRAS HUECAS CONFORMADAS A BASE DE POLIACRILONITRILO Y EMPLEADAS PARA FORMAR ENVUELTAS CON MEMBRANAS DE ESTRUCTURA POROSA Y ASIMETRICO: TRATA DE UN PROCEDIMIENTO QUE SE UTILIZA PARA OBTENER HEBRAS HUECAS SECAS CON ESTRUCTURA POROSA ASIMETRICA Y CONSISTE BASICAMENTE EN; REALIZAR UN PROCESO DE HILADO DRY-WET CON FLUIDOS CONTENIENDO GLICERINA; DETERMINAR LAS CONDICIONES DE TRATAMIENTO DE ESTIRADO Y LOS POSTERIORES TRATAMIENTOS Y TRATAR LAS HEBRAS CON ALCOHOLES Y SECAR LAS HEBRAS Y SE CARACTERIZA PORQUE; EL POLIACRILONITRILO ES UN HOMOPOLIMERIZADO Y LA ESTRUCTURA POROSA DE LAS HEBRAS HUECAS MOJADAS PRODUCIDAS SEGUN HILADO SE FIJA EN ESTADO SECO (MEDIANTE TRATAMIENTO DE LAS HEBRAS CON ALCOHOL Y SECADO DE LAS MISMAS).
Patent ES-2061093-T3 (ES)
Title: Procedimiento continuo para la separacion de soluciones y suspensiones en un producto solido fluible y en un destilado ampliamente exento de productos solidos.
Inventor: CASPER CLEMENS DR
IPC: B01D1/24
Filed: 1991-03-26
Granted: 1994-12-01
Abstract: SE PRESENTA UNA SEPARACION TERMICA DE SOLIDOS DEPURABLES EN SOLUCIONES O SUSPENSIONES Y LA OBTENCION DE UN DESTILADO EN GRAN PARTE LIBRE DE MATERIAL SOLIDO QUE PERMITE OBTENER UN PRODUCTO UTILIZABLE CASI EN SU TOTALIDAD Y RECUPERADO LIMPIO, ASI COMO DISMINUCION DE LOS PRODUCTOS DE DESECHO. PARA ELLO SE REALIZA UNA CONCENTRACION EN UN PRIMER TUBO DE CORRIENTE O CONDUCCION (6) CALENTABLE HASTA EL LIMITE SUPERIOR, QUE A TRAVES DE UNA LENTA CARGA DE LAS PAREDES INTERIORES CON MATERIALES SOLIDOS RESPECTIVAMENTE A TRAVES DE UN ESTRANGULAMIENTO DE LA SECCION TRANSVERSAL DE LA CORRIENTE SE CONSIGUE UNA CONCENTRACION EN UNA SEGUNDA ETAPA CON UN TUBO ROTATIVO CONSTRUIDO COMO TUBO DE CORRIENTE COMO APARATO DE PALETAS DE TORNILLO SINFIN (9), CUYA PARED INTERIOR ESTA PREPARADA, Y DE AQUI SE CONTINUA AL EXTREMO DE ESTE TUBO DE CORRIENTE (9) DONDE SE SEPARAN UNOS DE OTROS LOS VAPORES Y LOS PRODUCTOS SOLIDOS.
Patent ES-2054409-T3 (ES)
Title: Cojinete radial de casquillos.
Inventor: BITSCHKUS HORST
IPC: F16F1/36
Filed: 1991-08-08
Granted: 1994-08-01
Abstract: EN UN SOPORTE PARA REGLETAS RADIAL QUE TIENE UNA ENVOLTURA EXTERIOR CILINDRICA Y UN NUCLEO DE REGLETAS CENTRAL CON UN CUERPO ELASTOMERO ENTRE MEDIAS Y CON EL FIN DE MEJORAR EL AISLAMIENTO ACUSTICO Y DE QUE LA REALIZACION SEA MAS FACIL Y CON UNA RESISTENCIA AXIAL Y RADIAL DIFERENTE , SE DISPONE DE UNA EXCISION ANULAR RELLENA DE UN CUERPO ELASTOMERO 3 QUE CIRCULA COMPLETAMENTE ENTRE LA ENVOLTURA EXTERIOR 1 Y EL NUCLEO DE LA REGLETA Y QUE EL CUERPO ELASTOMERO 9 TENGA AL MENOS CANALES HUECOS DE 10 A 16 QUE SE COLOCAN SOBRE UNA PARTE CON ESTRECHAMIENTOS VENTURADOS 7 Y POSTERIORMENTE DISPONGA DE ENSANCHAMIENTOS 8 SOBRE EL CORTE TRANSVERSAL ORIGINARIO.
Patent ES-2099111-T3 (ES)
Inventor: KINNEAR KEVIN GARTH
IPC: H04L12/437
Filed: 1991-08-20
Granted: 1997-05-16
Abstract: The transmission system has an exchange terminating unit (COT) which can be connected to an exchange unit (EX) and is connected to a plurality of remote stations (RT1...RT3) via two optical, parallel-arranged lines (RL1, RL2). In the exchange terminating unit (COT), an incoming optical connection (RL1) is led to the further, outgoing optical line (RL2) in such a way as to form a folded ring network (FRN). Individual communication terminal devices of the communication network can be connected to the remote stations (RT1...RT3). In the event of malfunctions of the optical lines (RL1, RL2) or of the technical components (OR, OT) involved in transmission, a folded, configured ring network can be re-formed from the still intact ring network parts with the aid of switching means (LB1...LB3) and controllers (ZS, ST) arranged in the transmission system. The transmission system can be used particularly advantageously in communication networks extending over a wide area and can be adapted with regard to the requisite transmission reliability in dependence on the number of communication terminal devices to be connected. <IMAGE>
Patent ES-2049074-T3 (ES)
Inventor: LIEDKE VOLKER
IPC: C23G5/00
Filed: 1991-11-04
Granted: 1994-04-01
Abstract: During the pickling process in the novel method of soldering electronic printed circuit boards, in particular component-carrying printed circuit boards, a condensable auxiliary substance, for example water, is first adsorbed in defects in the oxide layers on the solder connection pads and at least partly condensed in the defects. The oxide layers are then subjected to such fast heating that the auxiliary substance condensed in the defects explosively evaporates and consequently breaks up the oxide layer, which detaches itself from the metallic base material in such a way that the solder connection pads are converted to a virgin state for the subsequent soldering process itself. In the case of wave soldering, the fast heating is preferably carried out by the solder wave itself. If nonoxidic passive layers have also to be removed by pickling, this is preferably done in a preceding step in the pickling process, during which the oxide layer is rendered hydrophilic. A plasma pretreatment is suitable for this purpose. The novel apparatus has a moistening chamber in which the condensable auxiliary substance is presented to the hydrophilic oxide layers and is adsorbed by the latter. 
<IMAGE>
Patent ES-2069175-T3 (ES)
Inventor: RZEZNIK JERRY
IPC: F21V29/75
Filed: 1991-11-05
Granted: 1995-05-01
Abstract: The invention relates to an irradiation device with a radiation source (2) and a filter (3) arranged in the beam path. The filter has two plates (4, 5) which enclose a hollow space (14) in which there is provided a medium selectively influencing the radiation spectrum, preferably water. The plates are supported by a frame made of a good heat-conducting material, which cools the medium enclosed in the hollow space. In order to improve the cooling, at least one of the plates (5) is of pot-shaped design with a stepped edge (8). The clear distance (b) between the edges (7, 8) of the plates (4, 5) held in the frame (6) is greater than the clear distance (c) between the middle areas (11) of the plates (4, 5). <IMAGE>
Patent ES-2051078-T3 (ES)
Inventor: BORZONE ROCCO R
IPC: A61B17/16
Filed: 1991-01-24
Granted: 1994-06-01
Abstract: A coupling device (10) and method of coupling especially suitable for coupling multiple components of surgical instruments are provided. A wedging portion (12) provides an interference fit between parts so that a secure connection can be made that will not unintentionally dissociate. In a preferred embodiment, bores (31,50) and counterbores (46,29) within dovetail portions are provided. Especially preferred is the use of this coupling device to secure a reamer head to a shaft. <IMAGE>