baber/WOPTO huggingface dataset:
Patent ES-2043086-T3 (ES)
Inventor: MICHEL-KIM HERWIG
IPC: F27B19/00
Filed: 1989-04-27
Granted: 1993-12-16
Abstract: A process and an installation for the thermal treatment of solids in an oxidising or reducing environment is proposed, in which two regenerators are interconnected via a furnace. The solids are introduced into the furncae in the centre and distributed, after burning, in approximately equal parts to the regenerators. Combustion air, which is heated in the respective regenerator by means of the solids and, after leaving the respective regenerator, is further heated for the implementation of the thermal treatment, is introduced, in each case reciprocally, into the regenerators. After completion of the thermal treatment, for example after burning of the solids with the heated gases, the hot gases are supplied to the other regenerator respectively, and transmit their heat to the solids. After a clock time, the direction of flow of the combustion air introduced and thus of the hot gases also is reversed. <IMAGE>
Patent ES-2060938-T3 (ES)
Inventor: KOHLSTRUNG PETER
IPC: F24C15/20
Filed: 1990-02-23
Granted: 1994-12-01
Abstract: A cooking apparatus is described which has a cooking chamber (10) and a device (20) for introducing water in the form of liquid or vapour into the cooking chamber (10), the cooking apparatus being characterised in that it comprises a device for discharging moisture from the cooking chamber, at least one moisture sensor (40) in the cooking chamber (10) and a control device (50) which receives the output signals of the moisture sensor (40) as the first control parameters and compares them with a desired value and, in accordance with the result of the comparison, actuates the device (20) for introducing water into the cooking chamber (10) or actuates the device for discharging moisture from the cooking chamber. 
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Patent ES-2087892-T3 (ES)
Inventor: IKEGAMI TAKASHI
IPC: G01N33/531
Filed: 1990-06-28
Granted: 1996-08-01
Abstract: The present invention relates to assays, generally those relying on detection of peroxide, especially enzyme immunoassays, which can be made more sensitive at lower concentrations by the addition of a substance for reducing levels of superoxide, preferably superoxide dismutase, to render the low concentration readings more accurate.
Patent ES-2062414-T3 (ES)
Title: Compuesto de recubrimiento protector endurecible por irradiacion.
Inventor: COTTINGTON LEVI JAMES
IPC: C08F32/00
Filed: 1990-11-22
Granted: 1994-12-16
Abstract: LA PRESENTE INVENCION ES RELATIVA A COMPOSICIONES DE REVESTIMIENTOS QUE CONTIENEN ACRILATOS MULTIFUNCIONALES, COMPUESTOS ORGANICOS NO-SATURADOS Y DISPERSIONES ACUOSAS DE SILICE COLOIDAL. REVESTIMIENTOS TRANSPARENTES, RESISTENTES A LA ABRASION SON EL RESULTADO TAMBIEN DEL TRATAMIENTO POR LUZ ULTRAVIOLETA O RADIACION DE HAZ ELECTRONICO, DE ESTAS COMPOSICIONES SOBRE SUSTRATOS SOLIDOS.
Patent ES-2054307-T3 (ES)
Title: Procedimiento de preparacion de acidos 1,6-hexenodioicos.
Inventor: DENIS PHILIPPE
IPC: C07B61/00
Filed: 1990-12-11
Granted: 1994-08-01
Abstract: LA INVENCION SE REFIERE A UN PROCEDIMIENTO DE PREPARACION DE ACIDOS HEXENODIOICO-1,6, POR REACCION DEL OXIDO DE CARBONO Y DEL AGUA SOBRE AL MENOS UN BUTENO DISUBSTITUIDO POR UNOS GRUPOS ALCILOXI EN PRESENCIA DE UN CATALIZADOR A BASE DE PALADIO Y, DADO EL CASO, DE UN CLORURO CARACTERIZADO POR EL HECHO DE QUE LA REACCION ESTA CONDUCIDA EN PRESENCIA DE UN SOLVENTE POLAR, APROTIOCO Y BASICO Y EN PRESENCIA DE AL MENOS UN HALOGENURO MINERAL CUYO CATION ESTA ELEGIDO ENTRE LOS CATIONES DE LOS METALES ALCALINOS Y LOS CATIONES DE LOS METALES ALCALINO-TERROSOS Y CUYO ANION SE ELIGE ENTRE EL CLORURO Y EL BROMURO.
Patent ES-2045899-T3 (ES)
Title: Inhibicion de la formacion de coque durante la evaporacion de los hidrocarburos pesados.
Inventor: CHIEN JO-LUNG
IPC: C10G9/00
Filed: 1989-11-20
Granted: 1994-01-16
Abstract: PROCESO MEJORADO PARA LA VAPORIZACION DE PETROLEO CRUDO, PREFERIBLEMENTE UNO HIRVIENDO EN EL RANGO DEL GAS OIL VACIO O SUPERIOR, PREVIO A LA ROTURA TERMICA DE LOS OLEFINOS (8), EN DONDE TAL PETROLEO ES PRECALENTADO (2, 3), EN UNO O MAS ESTADIOS, EN LA SECCION DE CONVECCION DE UN HORNO TUBULAR DE VAPOR (1), CARACTERIZADO POR HIDROGENO, PREFERIBLEMENTE POR UN RATIO DE ALIMENTACION DE HIDROGENO ENTRE 0.01 Y 0.15 %, APROXIMADAMENTE, PARA INHIBIR ASI LA FORMACION DE COKE.
Patent ES-2063361-T3 (ES)
Inventor: DAVIS BURNS
IPC: C08J5/18
Filed: 1990-05-22
Granted: 1995-01-01
Abstract: Polyamide resins useful for forming containers having improved resistance to gas permeability comprising the reaction product of     (A) a dicarboxylic acid corresponding to the structure <CHEM> wherein X is hydrogen or unsubstituted alkyl containing 1-5 carbons and n is an integer in the range of 4 to 10, and (B) a diamine containing 5 to 36 carbon atoms.
Patent ES-2049480-T3 (ES)
Title: Dispositivo dinamometrico.
Inventor: GASSMANN HELMUT
IPC: G01L25/00
Filed: 1990-07-06
Granted: 1994-04-16
Abstract: UN DINAMOMETRO, POR EJEMPLO UNA MAQUINA COMPENSADORA DE CARGA, TIENE UNA PALANCA DE DOS BRAZOS (1) CON UNA JUNTA DE SOPORTE (2) Y DOS JUNTAS DE APLICACION DE CARGA (3, 4) DISEÑADAS COMO JUNTAS DE RESORTE. CADA JUNTA DE RESORTE (2, 3, 4) TIENE UN MUELLE FLEXIBLE ARTICULADO (5). HAY UNOS CALIBRADORES DE TENSION DE CABLE (2A-D, 3A-D, 4A-D) MONTADOS EN AMBOS LADOS DE LOS MUELLES ARTICULADOS (5). LOS CALIBRADORES DE TENSION DE CABLE DE CADA MUELLE ARTICULADO (5) ESTAN INTERCONECTADOS PARA FORMAR UN CIRCUITO PUENTE (6, 7 O 8). LA TENSION DE CURVATURA DE LOS MUELLES ARTICULADOS (5) DETECTADA POR LOS CALIBRADORES DE TENSION DEL CABLE ES UTILIZADA POR UN CIRCUITO DE EVALUACION ASOCIADO (12) PARA DETERMINAR EL DESPLAZAMIENTO DEL FULCRO Y PARA CORREGIR LA MEDICION DE LA FUERZA.
Patent ES-2048518-T3 (ES)
Title: Cojinete de casquillo axial.
Inventor: KAISER FRANZ-JOSEF
IPC: F16F13/00
Filed: 1991-03-18
Granted: 1994-03-16
Abstract: LA INVENCION DESCRIBE UN COJINETE AXIAL PARA MANGUITO DE VEHICULOS QUE TIENE UN MANGUITO EXTERIOR Y UN PERNO CENTRAL ENTRE LOS CUALES, SE EMPOTRA UN CUERPO DE GOMA QUE SOPORTA UNA FUERZA AXIAL Y SE CARACTERIZA PORQUE PARA GARANTIZAR UNOS TOPES INSONOROS EN CARGAS AXIALES, EL MANGUITO EXTERIOR PRESENTA UNA PARED (2) CENTRAL EXTENDIDA RADIALMENTE HACIA EL INTERIOR; EN LA PARED INTERIOR, SE APOYA UN CUERPO (10, 11) DE GOMA ADHERIDO SOBRE UN NUCLEO (5, 6) METALICO CONICO Y SIMETRICO A LA ROTACION, TENSIONANDOSE DICHO NUCLEO CON EL CUERPO DE GOMA OPUESTO AL PIVOTE CENTRAL (3).
Patent ES-2050013-T3 (ES)
Title: Olla electrica.
Inventor: GOUGH BRIAN C O IDC PORTLAND B
IPC: A47J41/00
Filed: 1991-06-04
Granted: 1994-05-01
Abstract: LA INVENCION SE REFIERE A LOS CAZOS QUE COMPRENDEN UN RECIPIENTE (1) PARA CONTENER EL AGUA Y CUYAS PAREDES LATERAL (2) Y DE FONDO (3) ESTAN REALIZADAS DE MATERIAL PLASTICO, Y UNA RESISTENCIA TERMICA (4) DESTINADA A HACER HERVIR EL AGUA. SEGUN LA INVENCION, EL RECIPIENTE ESTA ENVUELTO POR UNA ENVOLTURA (6) CUYAS PAREDES LATERAL (7) Y DE FONDO (8) TAMBIEN SON DE MATERIAL PLASTICO Y ENVUELVEN LAS PAREDES LATERAL Y DE FONDO DE DICHO RECIPIENTE DISPONIENDO RESPECTIVAMENTE ENTRE ELLAS UN ESPACIO DE AIRE (9), PRESENTANDO DICHAS PAREDES LATERALES DEL RECIPIENTE Y DE LA ENVOLTURA EN SU REGION SUPERIOR, ZONAS ACERCADAS QUE COMPRENDEN UN MEDIO DE UNION MUTUA (10) QUE PRESENTA UNA ESCASA HOLGURA ((ALFA)) DE MANERA A ACEPTAR LAS DILATACIONES TERMICAS DEL RECIPIENTE Y DE LA ENVOLTURA. LA INVENCION SE APLICA EN LOS CAZOS ELECTRICOS DE USO DOMESTICO.
Patent ES-2057672-T3 (ES)
Inventor: TSUCHIDA EISHUN
IPC: C07D487/22
Filed: 1991-06-28
Granted: 1994-10-16
Abstract: Oxygen-permeable polymeric membranes to be used in processes for producing oxygen- or nitrogen-enriched air for industrial, medical, and other applications are characterized by a complex comprising (a) a transition metal (II) ion, (b) a ligand comprising a meso-tris( alpha , alpha , alpha -o-substituted-amidophenyl)-mono-( beta -o-substituted amidophenyl)porphyrinato, said metal ion and porphyrin being of the formula (I) <CHEM> in which M stands for a transition metal (II), R's are a substituent each, being acetyl, acryl, methacryl, or pival, and (c) an aromatic amine polymer.
Patent ES-2080858-T3 (ES)
Title: Metodo para producir un articulo moldeado de resina termoplastica.
Inventor: HARA TAKAHISA
IPC: B29C45/56
Filed: 1991-07-12
Granted: 1996-02-16
Abstract: UN ARTICULO MOLDEADO DE UNA RESINA TERMOPLASTICA CON BUENA APARIENCIA QUE PUEDE TENER UN MATERIAL SUPERFICIAL ES PRODUCIDO PROPORCIONANDO MOLDES SUPERIOR (3) E INFERIOR (4) CON UNA SECCION DE MOLDEO DE PIEZA DEL PRODUCTO (7) Y UNA SECCION DE MOLDEO DE PIEZA SIN PRODUCTO (6), SUMINISTRANDO UNA FUSION DE UNA RESINA TERMOPLASTICA EN UNA CAVIDAD DE LOS MOLDES O UN ESPACIO ENTRE EL MATERIAL SUPERFICIAL Y CUALQUIERA DE LOS MOLDES SUPERIOR E INFERIOR A TRAVES DE UN CANAL DE FUSION DE RESINA QUE ESTA FORMADO EN UNA PARED DE UNO DE LOS MOLDES Y TIENE UNA ABERTURA PARA SUMINISTRAR LA FUSION EN LA SECCION DE MOLDEO DE PIEZA SIN PRODUCTO CUANDO UN HUECO DE LA CAVIDAD ES MAYOR DE UN ESPESOR DE UN ARTICULO PRODUCIDO FINALMENTE, CERRANDO LOS MOLDES PARA EFECTUAR EL MOLDEO A PRESION, ENFRIANDO LOS MOLDES.
Patent ES-2072499-T3 (ES)
Inventor: DRAKE CHARLES ALFRED
IPC: C07C11/02
Filed: 1991-08-26
Granted: 1995-07-16
Abstract: Catalyst supports, catalyst systems, methods for the preparation thereof, in dimerization processes therewith are provided. Catalyst supports are prepared from alkali metal carbonate, at least one low surface area silica-alumina, and a liquid. Catalyst systems comprised of at least one elemental alkali metal deposited on the catalyst support. Optionally, the catalyst system further comprises of at least one promoter.
Patent ES-2078426-T3 (ES)
Title: Valvula de seguridad particularmente para una canalizacion de comunicacion con el aire de un deposito de combustible.
Inventor: DEPARIS ERIC
IPC: F16K17/36
Filed: 1991-05-03
Granted: 1995-12-16
Abstract: LA VALVULA COMPRENDE UN RECINTO CERRADO (7) EQUIPADO CON UN ORIFICIO INFERIOR DE ENTRADA (8) Y CON UN ORIFICIO SUPERIOR DE SALIDA (9) CONECTADOS A LA CANALIZACION DE AIREACION, UNA COPITA INTERNA CIRCULAR FIJA (10) MANTENIDA SEPARADA DE LA PARED INTERNA DEL RECINTO Y DEL ORIFICIO DE ENTRADA, UN EQUIPAMIENTO MOVIL VERTICALMENTE QUE ESTA POR ENCIMA DE LA COPITA COMPRENDE UN FLOTADOR (13) Y UNA AGUJA DE VALVULA (16), EQUIPADO CON UNA JUNTA (17) SOLIDARIA DEL FLOTADOR PUDIENDO EN POSICION ALTA OBTURAR EL ORIFICIO DE SALIDA (9) Y MEDIOS (11, 14, 15) PARA PROVOCAR UN DESPLAZAMIENTO HACIA ARRIBA DEL EQUIPAMIENTO TRAS UNA INCLINACION DE PERFIL DE MANERA A FORMAR UN VENTURI (18) QUE SE MANTIENE EN RELACION, MEDIANTE AL MENOS UN PASO (20), CON EL VOLUMEN (19) COMPRENDIDO ENTRE LA COPITA (10) Y LA BASE DEL FLOTADOR (13). LA VALVULA, MONTADA SOBRE UNA CANALIZACION DE AIREACION PERMITE LOS PASOS GASEOSOS EN AMBOS SENTIDOS PERO IMPIDE CUALQUIER ESCAPE DEL CARBURANTE LIQUIDO.
Patent ES-2074660-T3 (ES)
Inventor: BLISSETT MALCOLM G
IPC: A43B13/18
Filed: 1991-05-03
Granted: 1995-09-16
Abstract: A walking shoe (10) has a sole with a heel portion (24) and forefoot portion (22) each of which has an integral resilient flexible compression protrusion (42,28) having maximum extension at the rear edge of the protrusion, curving upwardly forwardly therefrom, and bounded by a groove (44,30) that extends along both side edges and across the rear vertically offset edge of the protrusion, the groove increasing in depth toward the rear of the protrusion. The rear of at least the forefoot protrusion is undercut. The upper surface of the sole has at least one transverse cavity (56,60) just forwardly of the rear edge of the protrusion. <IMAGE>
Patent ES-2091876-T3 (ES)
Inventor: ROSE SAMUEL
IPC: C12Q1/68
Filed: 1991-07-18
Granted: 1996-11-16
Abstract: A method is disclosed for producing a single stranded polydeoxynucleotide having two segments that are non-contiguous and complementary with each other. The method comprises the steps of providing in combination (1) a polynucleotide having two non-contiguous, non-complementary nucleotide sequences S1 and S2 wherein S2 is 5 min  of S1 and is at least ten deoxynucleotides long and (2) an extender probe comprised of two deoxynucleotide sequences, wherein the sequence at the 3 min -end of the extender probe is hybridizable with S1 and the other of the deoxynucleotide sequences is homologous to S2 and (b) extending the extender probe along the polynucleotide. The method can also comprise providing in the combination a polydeoxynucleotide primer capable of hybridizing at least at its 3 min -end with a nucleotide sequence complementary to S2 under conditions where (1) the extended extender probe is rendered single stranded, (2) the polydeoxynucleotide primer hybridizes with and is extended along the extended extender probe to form a duplex comprising extended primer, (3) the extended primer is dissociated from the duplex, and (4) the primer hybridizes with and is extended along the extended primer to form a duplex comprising extended primer, and repeating steps (3) and (4). The method finds particular application in the detection of polynucleotide analytes.
Patent ES-2076486-T3 (ES)
Title: Camara de vigilancia con soporte integrado.
Inventor: BOUVIER BERNARD
IPC: G08B13/196
Filed: 1991-07-04
Granted: 1995-11-01
Abstract: LA CAMARA DE VIGILANCIA COMPRENDE UN DISPOSITIVO DE TOMA DE VISTAS COLOCADO EN UNA CAJA QUE CONSTA DE UNA HORQUILLA HUECA (30) CONSTITUIDA POR UN FONDO (31) Y DE AL MENOS UN BRAZO DE CARDAN (32) SOBRE EL QUE SE APOYA UN CASCO (40) HUECO DE FORMA PREFERENTEMENTE ESFERICO. EL DISPOSITIVO DE TOMA DE VISTAS ESTA COLOCADO EN EL CASCO (40), PASANDO LOS HILOS DE CONEXION DEL CASCO AL INTERIOR DE LA HORQUILLA MEDIANTE AL MENOS UNA ARTICULACION QUE ASEGURA LA MOVILIDAD DEL CASCO ALREDEDOR DE UN EJE U QUE PASA POR SU CENTRO Y PERPENDICULAR AL BRAZO DE CARDAN (32) Y SIENDO LA HORQUILLA ELLA MISMA MOVIL ALREDEDOR DE UN EJE V PERPENDICULAR AL EJE U Y PARALELO AL BRAZO DE CARDAN (32). APLICACION: VIGILANCIA DE LOS LOCALES PRIVADOS O PUBLICOS.
Patent ES-2093085-T3 (ES)
Inventor: VIDAL BORONAT JOSEP
IPC: D06M13/463
Filed: 1991-07-29
Granted: 1996-12-16
Abstract: Novel etheramine ester compound (II), its quaternary derivate (I) and methods for preparing such compounds: <CHEM> Fabric softening compositions containing quaternized etheramine ester and/or etheramine ester characterized by good stability, excellent rewetting properties, rapid biodegradation as well as excellent fabric softening characteristics.
Patent ES-2030376-T3 (ES)
Inventor: KAUFMAN HAROLD R
IPC: H05H1/46
Filed: 1991-08-29
Granted: 1997-07-01
Abstract: A pair of dissimilarly-sized electrodes (84, 70) are driven by a radiofrequency source to create a plasma. A magnetic field (100) is oriented to be parallel to a surface area on the smaller electrode (84). The field strength increases to either side of that smaller electrode (84). As shown, ions are electrostatically accelerated out of the plasma, but they instead may be accelerated magnetically, electrons may in the alternative be extracted or there may be no accelerating mechanism. <IMAGE>
Patent ES-2057834-T3 (ES)
Title: Compuestos de triazol de utilidad como desactivadores de metales.
Inventor: O'NEIL ROBERT MONTGOMERY DR
IPC: C07D403/06
Filed: 1991-06-04
Granted: 1994-10-16
Abstract: UNA COMPOSICION CONSTANDO DE UN FLUIDO O COMBUSTIBLE FUNCIONAL SUCEPTIBLE DE DEGRADACION MEDIANTE UN METAL; Y B) UN DESACTIVADOR DE METAL TENIENDO LA FORMULA I: EN LA CUAL X ES UN GRUPO TENIENDO LA FORMULA II O III: EN LA CUAL R ES HIDROGENO O ALQUILO C SUB 1-C SUB 4. LOS COMPUESTOS DE FORMULA I SON NUEVOS.
Patent ES-2044713-T3 (ES)
Inventor: EHMIG GERHARD
IPC: B25C1/10
Filed: 1991-07-08
Granted: 1994-01-01
Abstract: The powder-actuated fastener driving tool has a barrel (11) and a breechblock (17) which are axially displaceable in a housing (1). Provided on the housing (1), on the one hand, and on the barrel (11) and on the breechblock (17), on the other hand, are mutually co-operating stops (3a, 17e) and shoulders (8b, 11e), which first limit the displacement of the barrel (11) and, after a further displacement path, the displacement of the breechblock (17) counter to the driving direction. A free space, which permits the supply, normal to the barrel axis, of propelling charges (15), in particular in magazines, thereby results between the barrel (11) and breechblock (17). 
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Patent ES-2117010-T3 (ES)
Inventor: KUZNICKI STEVEN M
IPC: C10G47/12
Filed: 1991-04-30
Granted: 1998-08-01
Abstract: A crystalline molecular sieve is disclosed having both at least one octahedrally coordinate metal and at least one tetrahedrally coordinated metal in its framework.
Patent ES-2169023-T3 (ES)
Title: Nueva 1alfa-hidroxi vitaminada d4 y nuevos intermedios y analogos.
Inventor: KNUTSON JOYCE C
IPC: C07C401/00
Filed: 1991-09-20
Granted: 2002-07-01
Abstract: 1(ALFA)-HIDROXI 1,25 DIHIDROXI SON UTILES COMO COMPUESTOS ACTIVOS DE COMPOSICIONES FARMACOLOGICAS PARA EL TRATAMIENTO DE DESORDENES DEL METABOLISMO DEL CALCIO. LA PREPARACION DE LA 1(ALFA)-HIDROXI EMPIEZA A PARTIR DEL ERGOSTEROL QUE SE CONVIERTE EN SEIS FASES EN 22,23-DIHIDROERGOSTEROL. EL 22,23DIHIDROERGOSTEROL FUE IRRADIADO PARA PRODUCIR VITAMINA D4, QUE SE CONVIERTE EN 4 FASES EN 1(ALFA)-HIDROXI CICLOVITAMINA QUE PRODUCE LOS NUEVOS INTERMEDIARIOS, VITAMINA D4 TOSILATA, 3,5 CICLOVITAMINA D4 Y 1(ALFA)HIDROXI MINA D4. LA 1,25 DIHIDROXI ITAMINA D4 SON AISLADAS COMO PRODUCTOS BIOLOGICOS DEL METABOLISMO DE LA 1(ALFA)-HIDROXI AS DE HIGADO HUMANO CULTIVADAS.
Patent ES-2088507-T3 (ES)
Inventor: OLBRICH KURT
IPC: B24B3/60
Filed: 1991-11-26
Granted: 1996-08-16
Abstract: PCT No. PCT/EP91/02237 Sec. 371 Date Jul. 1, 1992 Sec. 102(e) Date Jul. 1, 1992 PCT Filed Nov. 26, 1991 PCT Pub. No. WO92/09403 PCT Pub. Date Jun. 11, 1992.The disclosure is directed to a device for the sharpening, grinding and polishing of dental, parodental or surgical instruments, comprising a grinding body (48) with a grinding surface, said grinding body (48) being carried by a support structure (36) consisting of arms forming a rectangle, with the support structure (36) being arranged for rotation and the instrument (12) to be ground being clamped in a clamping means (28). The rotatable support structure (38) is displaceable relative to the clamping means (28).
Patent ES-2111607-T3 (ES)
Inventor: FREDJ ABDENNACEUR
IPC: C11D3/00
Filed: 1992-10-27
Granted: 1998-03-16
Abstract: The present invention relates to inhibiting dye transfer compositions comprising polyamine N-oxide containing polymers and terephthalate-based polymers.
Patent ES-2078000-T3 (ES)
Inventor: JEAN ROBERT
IPC: D04H1/46
Filed: 1992-08-26
Granted: 1995-12-01
Abstract: An unwinding carriage (14) is supplied with a fibre web (4). This unwinding carriage (14) is moved to and fro, thus causing it to deposit the web (4) onto an exit conveyor (8) driven transversely to the movement of the unwinding carriage (14), so as to produce a lap (6) consisting of successive lengths of web inclined alternately relative to the longitudinal direction of the exit conveyor (8), these lengths being connected by means of folds defining the edges of the lap produced (6). The advance of the exit conveyor (8) is maintained at the moments of the changes in direction of the unwinding carriage (14). During these changes in direction, the quantity of web (4) unwound is restricted, so as to exert on the fibres between the exit conveyor (8) and the unwinding carriage (14) a pull which tends to orient the fibres forming the folds of the web in the lap (6) parallel to the longitudinal direction of the exit conveyor (8). The invention is used particularly for making needled products. <IMAGE>
Patent ES-2085612-T3 (ES)
Inventor: JORNEUS LARS
IPC: F16B25/00
Filed: 1992-07-07
Granted: 1996-06-01
Abstract: The present invention relates to a screw-shaped titanium anchoring member for permanent anchorage in bone tissue, specifically permanent anchorage of artificial teeth or tooth bridges in the jaw-bone. The tip of the anchoring member comprises at least one cavity (4). The edges of the cavities on the outer cylindrical surface are forming cutting edges (5) to provide self-tapping when the anchoring member is screwed into the bone tissue. The total volume of the cavities is adapted to contain the scraped-off bone tissue material, i.e. all the scraped-off bone tissue material can be housed in the screw in the volume formed by the cavities. Behind the cutting edges (5) the anchoring member has a clearance surface (9), i.e. behind each cutting edge the surface of the anchoring member is slightly bevelled towards the center of the anchoring member. By means of such clearance surface any squeezing effect which might occur in the cutting portion of the fixture when it is screwed into hard bone tissue can be avoided.
Patent ES-2072756-T3 (ES)
Inventor: RUTHROF KLAUS
IPC: E02D31/00
Filed: 1992-03-19
Granted: 1995-07-16
Abstract: An element for sealing and monitoring a body (1) comprises two seals (4, 5) separated from each other by supporting elements (6) with at least one open channel (7) between them. One or more sensors (18) are arranged at the outlet openings of the channel (7). The seals (4, 5) are connected to each other at their edges. The supporting elements (6) consist of a material which is permeable but resistant to the flow, preferably a material whose flow resistance perpendicular to the channel (7) is less than that parallel to the channel (7). The position of a leak (29) can be detected by two sensors (18) which, in a refuse dump, also determine wether the leak (29) is located in the lower or the upper seal (4, 5).
Patent ES-2111634-T3 (ES)
Inventor: WENTWORTH WAYNE E
IPC: G01N27/70
Filed: 1992-02-28
Granted: 1998-03-16
Abstract: A sample is loaded along with a carrier gas into a column. The column discharge is introduced into a chamber downstream of spaced electrodes which create a pulsed DC spark. The spark produces a spectral emission and a metastable carrier gas dispersion that then reacts with molecules of the sample to bring the sample to an excited state. The excess energy surrendered by the sample is characteristic of the species and can be measured by detector electrodes in the chamber.
Patent ES-2089515-T3 (ES)
Inventor: TELANG ANIL M
IPC: A61G7/05
Filed: 1992-02-24
Granted: 1996-10-01
Abstract: A stand-alone control module for use in closed-wound drainage systems is described. The control module transforms a variable high-vacuum source into a constant low-vacuum source. The control module also provides a one-way check valve to prevent return of air to a patient when draining such air from the pleural cavity of the patient. The control module is a water-based control module. It includes a first-suction control chamber for transforming a variable high-vacuum into a constant low-vacuum. The first chamber contains a first column of fluid at a first pre-determined level. The module also includes a second water seal chamber that contains a second column of fluid at a second pre-determined level. The height of the second column of fluid is less than the height of the first column of fluid. Tubes are placed in each chamber that have one end of each tube located below the columns of fluid. The column of fluid within the first chamber acts to regulate the vacuum within the chambers and the column of fluid in the second chamber provides a one-way check valve to prevent air from returning to the patient.