baber/WOPTO huggingface dataset:
Patent ES-2132745-T3 (ES)
Inventor: TSENG MINGCHIH MICHAEL
IPC: B26B21/44
Filed: 1995-10-24
Granted: 1999-08-16
Abstract: This invention relates to an improved skin engaging member (64) for use in razor blade cartridge assemblies and shaving systems of the wet shave type. In accordance with one aspect of the invention, there is provided a two-component, control-release shaving device consisting of (a) a sheath layer (72) made from thermoplastic resins with openings therein and (b) a core region (70) containing internal shaving aids. Potentially, the device can maintain surface appearance, control-release the shaving aids, minimize the degradation of the shaving aids, and prevent the shaving aids from being trapped in a strip. Furthermore, the addition of low-melt additives to the shaving aids becomes feasible and the compatibility between the shaving aids and the shaving aid carrier such as polystyrene in the lubricating strip composite becomes less critical.
Patent ES-2121434-T3 (ES)
Inventor: HEINS VOLKER
IPC: H01H71/52
Filed: 1995-11-14
Granted: 1998-11-16
Abstract: The invention concerns a lock for a power switch, the lock having a gate, two elbow levers connected to each other by a spindle, a spiral locking spring and a release arm which controls the tipping point and hence the release of the switch shaft.
Patent ES-2148586-T3 (ES)
Inventor: JOKINEN SIMO
IPC: C02F9/00
Filed: 1995-12-29
Granted: 2000-10-16
Abstract: PCT No. PCT/FI95/00717 Sec. 371 Date Aug. 18, 1997 Sec. 102(e) Date Aug. 18, 1997 PCT Filed Dec. 29, 1995 PCT Pub. No. WO96/20894 PCT Pub. Date Jul. 11, 1996The invention relates to a method for treating waste water sludge comprising at least one metal originating from a waste water treatment coagulant, and phosphorus and heavy metals in order to recover said at least one metal and phosphorus and to discharge said heavy metals. In this method said waste water sludge is acidified to dissolve metals contained in the sludge thereby yielding an acidified sludge solution containing at least 1% by weight of at least one metal to be recovered. In a first precipitation stage the pH of said acidified sludge solution is raised to precipitate at least one metal to be recovered as a phosphate, and thereafter the phosphate precipitate is separated, thereby leaving a solution comprising heavy metals. In a second precipitation stage the pH of said solution comprising heavy metals is raised and, if necessary, an appropriate chemical is added to precipitate heavy metals, and thereafter the precipitate is discharged.
Patent ES-2139963-T3 (ES)
Inventor: HOFSASS MARCEL
IPC: H01H37/54
Filed: 1996-01-19
Granted: 2000-02-16
Abstract: An electrical temp. sensitive switching device Ä17Ü is in an encapsulated form and is installed between contact elements Ä24, 25Ü that project from the housing of an electrical equipment. The capsule is formed with a recess Ä33Ü that is engaged by a projection Ä34Ü on the upper contact arm. The lower contact arm also has a projecting lug Ä32Ü. When the capsule is positioned between the contact arms a housing Ä10Ü of insulating material is fitted to enclose the assembly. The internal surface of the housing has features Ä21, 31Ü that engage the contact arms.
Patent ES-2141400-T3 (ES)
Title: Lavadora con deposito de recuperacion de agua y ciclo de lavado mejorado.
Inventor: BABUIN PIERO
IPC: D06F39/08
Filed: 1996-01-30
Granted: 2000-03-16
Abstract: LA LAVADORA CONSTA DE UNA CUBA DE LAVADO (1), UN TAMBOR GIRATORIO ACOPLADO DENTRO DE DICHA CUBA Y ADAPTADO PARA SUJETAR LA CARGA DE LAVADO, UN DEPOSITO DE RECUPERACION DE LIQUIDO (2) QUE PUEDE TAMBIEN ESTAR SEPARADO DE LA ESTRUCTURA DE LA MAQUINA, UN CONDUCTO DE TRANSFERENCIA DE LIQUIDO (3) CONECTADO, MEDIANTE UNA POSIBLEMENTE PREVISTA PRIMERA BOMBA (4) SITUADA EN DICHO CONDUCTO, LA PARTE INFERIOR DE DICHA CUBA DE LAVADO CON EL VOLUMEN INTERIOR DE DICHO DEPOSITO, UN SEGUNDO CONDUCTO (6) CONECTADO, A TRAVES DE UNA BOMBA ADECUADAMENTE PREVISTA (7), EL VOLUMEN INTERIOR DE DICHO DEPOSITO CON EL VOLUMEN INTERIOR DE DICHA CUBA DE LAVADO. LA MAQUINA SE ADAPTA PARA DESEMPEÑAR, DURANTE UNA FASE DE ENJUAGUE, UN PROCESO INTEGRADO EN DICHA FASE DE ENJUAGUE Y QUE CONSISTE EN TRANSFERIR EL LIQUIDO DE ENJUAGUE DESDE LA CUBA A DICHO DEPOSITO, CENTRIFUGANDO DICHA CARGA DE LAVADO Y MANTENIENDO EL TAMBOR A UNA ALTA VELOCIDAD DE REVOLUCION, VACIANDO LA CUBA POR DRENADO DEL LIQUIDO EXTRAIDO DE LA CARGA DE LAVADO, DURANTE DICHO CENTRIFUGADO A ALTA VELOCIDAD DEL TAMBOR O CONSECUTIVAMENTE A ESO, TRANSFERIENDO EL LIQUIDO CONTENIDO EN DICHO DEPOSITO TRASERO DENTRO DE LA CUBA.
Patent ES-2164172-T3 (ES)
Title: Procedimiento en dos etapas para preparar policarbonatos termoplasticos.
Inventor: KUHLING STEFFEN DR
IPC: C08G64/30
Filed: 1996-01-31
Granted: 2002-02-16
Abstract: EL OBJETO DE LA PRESENTE INVENCION ES UN PROCEDIMIENTO DE FUSION EN DOS ETAPAS PARA LA SINTESIS DE POLICARBONATOS TERMOPLASTICOS, SIN DISOLVENTES, CON POCAS RAMIFICACIONES Y CON UN BAJO CONTENIDO EN GRUPOS OH TERMINALES. SE UTILIZAN CATALIZADORES DE AMONIO O FOSFONIO EN LA PRIMERA ETAPA, Y CATALIZADORES ALCALINOS Y ALCALINOTERREOS EN LA SEGUNDA ETAPA.
Patent ES-2193211-T3 (ES)
Inventor: HAAS HANS
IPC: H01H50/64
Filed: 1996-02-01
Granted: 2003-11-01
Abstract: The relay incorporates a contact bridge carrier (6), a thermoplastic intermediate plate (8), an armature (9) and a coupler (10) together with two pairs of elastic beams (14,15) forming a resilient connection between the contact bridge carrier and armature. The coupler is a bolt inserted into a hole (19) at right angles to the direction of movement of the armature. The intermediate plate has lateral projections (20) on both sides for guidance of the contact bridge carrier into the housing. These serve also as points of application of the drive for an auxiliary switch (not depicted).
Patent ES-2190459-T3 (ES)
Inventor: KENDALL JOHN HUGH
IPC: A23L7/196
Filed: 1994-08-29
Granted: 2003-08-01
Abstract: Water and wet food granules are fed to a perforated rotating barrel (230) in which the food granules move in a longitudinal direction, the barrel having separately controllable temperature zones (268,270,272,274), and a blower (222) for blowing air past the food granules along a path that passes through perforations in the barrel (230), crosses an inner space within the barrel, and exists through perforations in the barrel.
Patent ES-2187612-T3 (ES)
Inventor: MERABET MUSTAPHA
IPC: A23P20/10
Filed: 1996-09-16
Granted: 2003-06-16
Abstract: The present invention relates to the use of edible oil-in-water micro-emulsion for the crisping and browning of a food product when it is subjected to microwave radiation. The invention also relates to the use of such an edible oil-in-water micro-emulsion and a process for preparing such a food product treated with the micro-emulsion. <IMAGE>
Patent ES-2177720-T3 (ES)
Title: Dispositivo y procedimiento para la sustitucion automatica de rollos de napa de alimentacion y para la preparacion y la union de sus extremos relativos en una maquina de peinado.
Inventor: BAITELLI GIAN MARIO
IPC: D01G19/08
Filed: 1996-10-15
Granted: 2002-12-16
Abstract: SE DESCRIBE UN METODO PARA SUSTITUIR AUTOMATICAMENTE LOS DISCOS GIRATORIOS (1) EN UNA MAQUINA DE CARDADO, QUE COMPRENDE FIJAR LA PORCION DE LOS DISCOS GIRATORIOS, PREPARARLA Y RETENER LAS FRANJAS DE LOS BORDES TERMINALES (3), CARGAR EL NUEVO DISCO GIRATORIO (1''), PREPARAR LA FRANJA DE BORDE INICIAL (25), SUPERPONER LAS FRANJAS DEL BORDE (3, 5) Y UNIRLOS NEUMATICAMENTE, Y, DESPUES, REINICIAR EL CARDADO.
Patent ES-2173252-T3 (ES)
Title: Intercambiador de calor con placas de aletas que tiene dispositivos de descongelacion y de distribucion de liquido y metodo para descongelar un intercambiador de calor de esta clase.
Inventor: SUNDER SWAMINATHAN
IPC: F28D9/02
Filed: 1996-04-24
Granted: 2002-10-16
Abstract: SE PRESENTA UN INTERCAMBIADOR DE CALOR DE TIPO DE PLACAS-ALETAS (10) QUE TIENE CONDUCTOS DE EXTREMOS ABIERTOS (18) QUE CONTIENEN UNA DISTRIBUCION DE ALETAS DE PASO FACIL O DE PASO DIFICIL (27, 28) Y CONDUCTOS ALTERNATIVOS SEPARADOS (20), EL INTERCAMBIADOR DE CALOR ES ACONDICIONADO MEDIANTE LA INTRODUCCION DE FLUIDO ACONDICIONADOR EN EL INTERIOR DE LOS CONDUCTOS DE EXTREMO ABIERTO (18). EL FLUIDO ACONDICIONADOR PUEDE INTRODUCIRSE EN CUALQUIER EXTREMO O DE FORMA INTERMEDIA A LOS EXTREMOS DE LOS CONDUCTOS DE EXTREMO ABIERTO (18). LA INVENCION TIENE APLICACION PARTICULAR PARA CALDERAS DE FLUJO DESCENDENTE.
Patent ES-2162019-T3 (ES)
Inventor: JONES RAYMOND VINCENT HEAVON
IPC: C07D239/30
Filed: 1996-01-04
Granted: 2001-12-16
Abstract: PCT No. PCT/GB96/00013 Sec. 371 Date Jul. 17, 1997 Sec. 102(e) Date Jul. 17, 1997 PCT Filed Jan. 4, 1996 PCT Pub. No. WO96/23776 PCT Pub. Date Aug. 8, 1996A process for preparing 4,6-dichloropyrimidine is described, comprising treating 4,6-dihydroxypyrimidine with phosphorus oxychloride in the presence of a saturated hindered amine, the hydrochloride salt of a saturated hindered amine, or an unsaturated 5-membered nitrogen containing ring or a mixture thereof, and, as a first step, directly extracting the 4,6-dichloropyrimidine so formed.
Patent ES-2179207-T3 (ES)
Inventor: LAWRENCE RICHARD P
IPC: A61P7/06
Filed: 1996-08-29
Granted: 2003-01-16
Abstract: Ferric oxyhydroxide-dextran compositions for treating iron deficiency having ellipsoidal particles with a preferred molecular weight range of about 250,000 to 300,000 daltons.
Patent ES-2175180-T3 (ES)
Inventor: PATON ALAN
IPC: F04D29/22
Filed: 1996-12-23
Granted: 2002-11-16
Abstract: A fluid impeller for a centrifugal pump includes a hub having a substantially disk-like form with a center and an edge, circular symmetry, and provision for being rotatably driven. A first plurality of pumping vanes projects substantially perpendicularly from a first surface of the hub and extends radially outwardly from a locus near the center of the hub to another locus near the edge of the hub. These vanes provide a high pressure head with a small impeller diameter. A second plurality of separate and twisted inlet vanes also projects substantially perpendicularly from the first surface of the hub and extends radially outwardly to the locus near the center of the hub from another locus nearer the center of the hub. The separate second plurality of vanes, by turning and pre-pressurizing the fluid, provides an impeller having capability of cavitation-free pumping at low net positive suction head (NPSH). A front shroud can be used which partially or totally covers the first and/or second plurality of vanes.
Patent ES-2166477-T3 (ES)
Title: Mezclas de estabilizadores y su uso en policarbonatos.
Inventor: MEIER HELMUT-MARTIN DR
IPC: C08K5/50
Filed: 1997-01-30
Granted: 2002-04-16
Abstract: EL OBJETO DE LA PRESENTE INVENCION SON MEZCLAS DE ESTABILIZANTES FORMADAS DE FOSFINAS, COMPUESTO DE SILICIO Y OPCIONALMENTE COMPUESTOS DE OXETANO SIN SILICIO Y/O COMPUESTOS EPOXIDICOS SIN SILICIO, ASI COMO SU UTILIZACION PARA LA ESTABILIZACION DE POLICARBONATOS AROMATICOS TERMOPLASTICOS.
Patent ES-2166481-T3 (ES)
Title: Benzoilguanidinas sustituidas en posicion orto.
Inventor: ALBUS UDO DR
IPC: C07C279/22
Filed: 1997-02-19
Granted: 2002-04-16
Abstract: BENZOIL-GUANIDINAS SUSTITUIDAS EN POSICION ORTO DE FORMULA I EN LA QUE DE R(1) A R(4) TIENEN LOS SIGNIFICADOS INDICADOS EN LAS REIVINDICACIONES, SE UTILIZAN COMO MEDICAMENTOS ANTIARRITMICOS CON COMPONENTES CARDIOPROTECTORES PARA LA PREVENCION Y TRATAMIENTO DEL INFARTO, ASI COMO PARA EL TRATAMIENTO DE LA ANGINA DE PECHO. TAMBIEN INHIBEN DE MANERA PREVENTIVA LOS PROCESOS PATOFISIOLOGICOS EN LA APARICION DE LESIONES INDUCIDAS ISQUEMICAMENTE, EN PARTICULAR EN LA APARICION DE ARRITMIAS CARDIACAS INDUCIDAS ISQUEMICAMENTE.
Patent ES-2210410-T3 (ES)
Title: Barniz de poliuretano en polvo sin productos de disociacion y con una baja temperatura de secado al horno.
Inventor: LAAS HANS-JOSEF DR
IPC: C08G18/42
Filed: 1997-04-14
Granted: 2004-07-01
Abstract: LA INVENCION SE REFIERE A BARNICES EN POLVO DE POLIURETANO ENDURECIBLES A TEMPERATURAS DE HORNEADO BAJAS QUE CONTIENEN A) UN COMPONENTE AGLUTINANTE CON GRUPOS HIDROXILO, B) COMO RETICULANTE, UN COMPUESTO DE POLIADICION QUE PRESENTA GRUPOS DE URETDIONA Y OPCIONALMENTE GRUPOS ISOCIANATO LIBRES, C) COMO MINIMO UN CATALIZADOR QUE CONTIENE ESTRUCTURAS DE AMIDINA N,N,N'' RISUSTITUIDAS, OPCIONALMENTE D) OTROS CATALIZADORES CONOCIDOS DE LA QUIMICA DE LOS POLIURETANOS Y OPCIONALMENTE E) SUSTANCIAS AUXILIARES Y ADITIVOS CONOCIDOS, ASI COMO A LA UTILIZACION DEL BARNIZ EN POLVO PARA EL REVESTIMIENTO DE SUSTRATOS TERMORRESISTENTES.
Patent ES-2137035-T3 (ES)
Inventor: HASSIG HARRY
IPC: B22D47/00
Filed: 1997-07-03
Granted: 1999-12-01
Abstract: The casting plant includes dual independent casting workstations which sequentially interact with a common core inserting station, the dual workstations include casting removal stations, cooling and blackwash stations, and casting die travelling and manipulating units. The several workstations are compactly arranged, whereby only one operator is needed for core inserting and cleaning of the die halves. Each set of workstations may operate independently of the other set.
Patent ES-2153156-T3 (ES)
Inventor: ELBRINK HEINRICH JOHANNES
IPC: B65F3/14
Filed: 1997-03-20
Granted: 2001-02-16
Abstract: A method of sealing a filling opening (7) of an interchangeable container (2) situated on a refuse collection vehicle by a detachable pressing plate (17) of a pressing device (5) with the aid of locking means, which pressing device (5) is arranged in a detachable loading device (4) and which pressing device (5) comprises a yoke (8) which is hingeable about a horizontal axis (9) located in the region of the bottom as well as a pressing plate support (12) which is hingeable about a horizontal axis (13) located in the region of the top end of the yoke (8) and to which the detachable pressing plate (17) is fastened, comprises rotating the pressing plate support (12) so far with respect to the yoke (8) that the bottom edge (17') of the pressing plate (17) reaches past the yoke (8) in the direction of the container (2) and thus the pressing plate (17) is positioned in a virtually vertical position in the filling opening (7), and then disconnecting the pressing plate (17) from the support (12) thereof. A refuse collection vehicle and interchangeable container, which are suitable for use in this method, are also disclosed. <IMAGE>
Patent ES-2187737-T3 (ES)
Title: Dispositivo para controlar la buena ejecucion de una conexion automatica de dos piezas.
Inventor: THURIER YVAN
IPC: B23Q1/00
Filed: 1997-06-05
Granted: 2003-06-16
Abstract: DISPOSITIVO DE COMPROBACION DE LA CORRECTA EJECUCION DEL ENMANGUITADO AUTOMATICO DE DOS PIEZAS QUE LLEVAN UN ADAPTADOR (D) ENTRE UNA HERRAMIENTA (1) Y UN ORGANO MOTOR (2), EN EL QUE EL ADAPTADOR (D) LLEVA: AMIENTO DE UNA RESPECTO A LA OTRA A LO LARGO DEL EJE LONGITUDINAL ENTRE UNA PRIMERA POSICION RELATIVA DE EXTENSION Y UNA SEGUNDA POSICION RELATIVA DE RETRACCION, FIJADO ENTRE ESTAS DOS PARTES (3 Y 4) Y CUYO EFECTO TIENDE A MANTENERLAS EN SU PRIMERA POSICION, UN PRIMER DETECTOR (11) INCORPORADO AL ADAPTADOR (D) QUE EMITE UNA SEÑAL CON DOS ESTADOS SEGUN QUE EL ADAPTADOR (D) ESTE EXTENDIDO O RETRAIDO Y AL MENOS UN SEGUNDO DETECTOR (18) INCORPORADO AL ADAPTADOR (D), SENSIBLE A LA POSICION DE ESTE ULTIMO RESPECTO A UN TOPE (12) FIJO DE FINAL DE CARRERA, Y EL DISPOSITIVO COMPRENDE UNA UNIDAD DE TRATAMIENTO (25) DE LAS SEÑALES EMITIDAS POR LOS DOS DETECTORES QUE DA COMO SALIDA UNA SEÑAL DE VALIDACION DEL ENMANGUITADO.
Patent ES-2208859-T3 (ES)
Inventor: PURGATO FLAVIO
IPC: H01H71/02
Filed: 1997-09-23
Granted: 2004-06-16
Abstract: Device for joining two modular electrical units (1, 12) intended to be mounted with two respective lateral faces (21, 22) juxtaposed, comprising at least two pairs of joining elements (40, 41) each element being located on one face, other than the face to be juxtaposed, of one of the units (1, 12) in a position in which the joining element (40, 41) of one of the units is adjacent to the joining element of the other unit. A retaining element (42, 43) completes the joining device by fitting around both joining elements (40, 41) of the pair and holding them firmly together. The device is simple in its structure, easy to manufacture, simple to assemble and difficult to open. <IMAGE>
Patent ES-2191829-T3 (ES)
Title: Dispositivo de guiado para el desplazamiento de objetos en movimiento o deslizantes a lo largo de un recorrido predeterminado.
Inventor: EBERLE JURG
IPC: F16C29/04
Filed: 1997-11-17
Granted: 2003-09-16
Abstract: Medio para guiar el movimiento rodante o deslizante de un objeto (10) a lo largo de un trayecto predeterminado con un trazado en el espacio libremente elegible, presentando el medio de guiado (20) una multitud de carriles guía (21) adaptables al trazado del trayecto predeterminado, paralelos entre sí y al menos parcialmente distanciados entre sí y que se extienden esencialmente de forma continua a lo largo del trayecto predeterminado, con unas superficies de guiado y una multitud de elementos portantes (22) discretos dispuestos a lo largo del trayecto.
Patent ES-2201282-T3 (ES)
Inventor: MYREEN BERTEL
IPC: D21C11/12
Filed: 1997-04-02
Granted: 2004-03-16
Abstract: The invention relates to a method for essentially complete oxidation of a concentrated liquor (33) containing oxidable organic matter, comprising the following steps performed unter substantial superatmospheric pressure. According to the invention: (a) a feed (12) of the concentrated liquor (33), preheated (30, 31) to a temperature higher than about 10  DEG C below the boiling point of water at said superatmospheric pressure, is oxidised (1) essentially completely at a temperature of at least 800  DEG C with a gas (13) containing at least 60 per cent by volume of oxygen resulting in a suspension (4) of hot gas and molten slag; (b) the molten slag is separated from the hot gas (5) and dissolved in water (15); and (c) the separated hot gas (5) is quenched (7) to a temperature below 250  DEG C with an aqueous liquid (8) and then withdrawn (23).
Patent ES-2167792-T3 (ES)
Inventor: MULLER ROLAND
IPC: G01M17/007
Filed: 1997-08-29
Granted: 2002-05-16
Abstract: The invention relates to a vehicle testing device for carrying out various tests on a vehicle, with the tires of the vehicle being respectively placed on two driveable rotatable rollers. Known vehicle testing devices have a need for substantial space and incur high production costs. Object of the invention is to enable a less expensive and more compact inspection of the vehicle. According to the invention, this is attained by placing a shock absorber testing device in the area of both rollers. The additional axial displacement of the rollers and provision of a third roller disposed in parallel relationship thereto and also shiftable in axial direction enables a testing of brakes, tracking, steering play, joint play as well as shock absorbers in a smallest space.
Patent ES-2214647-T3 (ES)
Title: Mejoras relativas a termometros.
Inventor: BELLARE JAYESH RAMESH
IPC: G01K5/12
Filed: 1997-11-21
Granted: 2004-09-16
Abstract: LA PRESENTE INVENCION SE REFIERE A UN TERMOMETRO QUE COMPRENDE UN TUBO CAPILAR QUE TIENE UN MANDRINADO A LO LARGO DEL TUBO, UNA PARTE SALIENTE EN UN EXTREMO DE ESTE TUBO Y EN COMUNICACION POR EL FLUIDO CON ESTE MANDRINADO, Y UN LIQUIDO TERMOMETRICO PREVISTO EN ESTA PARTE SALIENTE, SIENDO DICHO LIQUIDO TERMOMETRICO UNA SOLUCION ACUOSA DE UNO O VARIOS ELECTROLITOS, TENIENDO DICHO LIQUIDO TERMOMETRICO UNA TENSION DE SUPERFICIE SUPERIOR A LA DEL AGUA Y ESTANDO BASICAMENTE DESPROVISTO DE GASES DISUELTOS, POR LO MENOS, SIENDO LA SUPERFICIE INTERIOR DEL MANDRINADO DE TUBO CAPILAR UN MATERIAL DE BAJA ENERGIA DE SUPERFICIE, SIENDO LA ENERGIA DE SUPERFICIE DE DICHO MATERIAL DE BAJA ENERGIA DE SUPERFICIE INFERIOR A LA TENSION SUPERFICIAL DEL LIQUIDO TERMOMETRICO POR UN FACTOR QUE ES, AL MENOS, IGUAL A 2.
Patent ES-2172030-T3 (ES)
Title: Cuerpo de varias capas, respirable, de estructura laminar/no tejido, elastomero, microporoso y metodo para su fabricacion.
Inventor: MCCORMACK ANN L
IPC: B32B27/20
Filed: 1997-12-17
Granted: 2002-09-16
Abstract: LA PRESENTE INVENCION SE REFIERE A UN LAMINADO RESPIRABLE QUE INCLUYE UNA PELICULA ELASTOMERICA MICROPOROSA ORIENTADA Y AL MENOS UNA CAPA DE SOPORTE UNIDA A DICHA PELICULA. LA INVENCION SE REFIERE ASIMISMO A UN PROCEDIMIENTO DE FORMACION DE UN LAMINADO TRANSPIRABLE QUE INCLUYE LA FASE DE ESTIRAR UNA PELICULA CARGADA, PARA PRODUCIR UNA PELICULA MICROPOROSA, ANTES DE UNIRLA A UN SOPORTE.
Patent ES-2154483-T3 (ES)
Title: Maquina para el curvado de tubos y barras.
Inventor: LANTICINA MAURIZIO
IPC: B21D7/024
Filed: 1998-03-18
Granted: 2001-04-01
Abstract: LA INVENCION SE REFIERE A UNA MAQUINA (1) PARA DOBLAR TUBOS Y BARRAS, CON UN BASTIDOR BASICO (2) Y UN CABEZAL DE FLEXION (20), ASI COMO UNA PLANCHA (5), QUE SOPORTA UN CARRO PROVISTO DE UNA TENAZA DE PINZA (10), QUE SIRVE PARA ATRAPAR EL EXTREMO DE UNA PIEZA OPUESTO AL CABEZAL DE FLEXION (20). LA INVENCION PREVE UN CIGUEÑAL (6), QUE SE EXTIENDE A LO LARGO DE LA SUPERFICIE INFERIOR (7) DE LA PLANCHA (5). EL CIGUEÑAL (6) VA FIJADO EN EL BASTIDOR BASICO (2) DE LA MAQUINA CON LIBERTAD DE GIRO, ESTANDO UNIDO DE FORMA SOLIDARIA CON LOS MECANISMOS MOTRICES CONTROLABLES.
Patent ES-2187863-T3 (ES)
Inventor: KLEIN KARL-HEINZ DR-ING
IPC: C21C5/52
Filed: 1998-07-27
Granted: 2003-06-16
Abstract: The method for determining the slag state in electric arc furnaces involves using a signal derived from the current i(t) flowing through the electrode (2). An n-th derivative of i(t) with respect to time is determined at given instants or continuously, where n may be equal to 2, 3 or 4. The effective value of this derivative is expressed as a mean square value over a specified integration period T. This value is compared with given limiting values to establish as to whether the slag state and the electrode cover are optimal. Also claimed is an apparatus which includes a current measurement unit (3), a differentiating unit (4), a checking unit (7) which produces a signal corresponding to the slag state. One or more lances (9) serve for introduction of carbonaceous material or oxygen into the furnace.
Patent ES-2218749-T3 (ES)
Title: Dispositivo de apilado de hojas.
Inventor: SCHMID FRANK
IPC: B65H31/10
Filed: 1998-12-19
Granted: 2004-11-16
Abstract: PARA APILAR SOBRE PALLETS (4) PLIEGOS (1), EN PARTICULAR PLIEGOS DE PAPEL O CARTULINA ALIMENTADOS EN FORMA DE ESCAMAS, SE CONOCEN DISPOSITIVOS QUE LLEVAN UN SISTEMA (2) PARA TRANSPORTAR LOS PLIEGOS (1) A UNA PLATAFORMA DE DESCARGA (5) QUE VA SUSPENDIDA DE UNOS MONTANTES (6) EN LA ZONA DE APILADO Y SE PUEDE LEVANTAR Y DESCENDER. DE ACUERDO CON LA INVENCION SE HA DISPUESTO ENTRE LOS MONTANTES (7) DEL LADO DE SALIDA UN PUENTE DE MANIOBRA (29) QUE - SE EXTIENDE EN DIRECCION TRANSVERSAL A LA DE AVANCE DE LOS PLIEGOS, - VA APOYADO MOVIL VERTICALMENTE DESDE LA ZONA DEL PLANO DE ALIMENTACION LIBREMENTE HACIA ABAJO A LO LARGO DE UN TRAYECTO (30), - ES ARRASTRADO HACIA ARRIBA POR LA PLATAFORMA DE DESCARGA (5) DURANTE SU MOVIMIENTO DE ELEVACION, Y - SU MOVIMIENTO DE DESCENSO ESTA LIMITADO POR UN TOPE (32).
Patent ES-2157113-T3 (ES)
Title: Estructura laminar reforzada.
Inventor: WYCECH JOSEPH S
IPC: B29C44/00
Filed: 1998-07-20
Granted: 2001-08-01
Abstract: UN MIEMBRO ESTRUCTURAL HUECO REFORZADO (50) QUE TIENE UN TABIQUE (68) QUE COMPRENDE UNA CAPA DE RESINA TERMOEXPANDIDA (74) DISPUESTA ENTRE UNAS PAREDES LATERALES OPUESTAS (70,72). HAY UN MANGUITO (81) RETENIDO DENTRO DE LA CAPA DE RESINA (74) Y ORIENTADO PERPENDICULAR AL EJE LONGITUDINAL DEL MIEMBRO ESTRUCTURAL DE REFUERZO (50). EL MANGUITO (74) ESTA ALINEADO RESPECTO A UNOS AGUJEROS PARA TORNILLOS (66) QUE HAY EN LOS LADOS OPUESTOS DE LA ESTRUCTURA REFORZADA (50) DE MODO QUE SE PUEDA INTRODUCIR UN TORNILLO (84) A SU TRAVES. ASI SE PUEDE ATORNILLAR UN COMPONENTE AL MIEMBRO ESTRUCTURAL REFORZADO POR EL LADO DEL REFUERZO. CON LA INVENCION NO SOLO SE INTENSIFICA LA RESISTENCIA DE LA PIEZA, SINO QUE SE REDUCE TAMBIEN LA TRANSMISION DE VIBRACIONES Y DE RUIDOS. LA ESTRUCTURA REFORZADA (50) PUEDE SER UNA SECCION DE RAILES (DELANTERA) PARA AUTOMOVILES.