baber/WOPTO huggingface dataset:
Patent ES-2080807-T3 (ES)
Inventor: BERNINGER MARK
IPC: C12N15/09
Filed: 1990-08-30
Granted: 1996-02-16
Abstract: In the process according to this invention, a oligonucleotide-dependent amplification procedure is performed on a first sample in which one or more of the four normal ribonucleotides or deoxyribonucleotides in the oligonucleotide is replaced with an exo-sample nucleotide. After amplification, any amplified product that may contaminate a second sample is subjected to a physical, chemical, enzymatic, or biological treatment which renders nucleic acid containing the exo-sample nucleotide substantially unamplifiable in a oligonucleotide-dependent amplification if the same oligonucleotide sequence(s) are used. The treatment may be done as a separate step or it may be done in the presence of a second sample containing nucleic acid sequences to be amplified. The amplified nucleic acid sequences derived from the first sample which contaminate the second sample are not further substantially amplified during oligonucleotide-dependent amplification of nucleic acid sequences of the second sample.
Patent ES-2056404-T3 (ES)
Title: Mecanismo de sofa-cama perfeccionado.
Inventor: CONTASTIN ANDRE
IPC: A47C17/22
Filed: 1990-06-11
Granted: 1994-10-01
Abstract: MECANISMO DE CANAPE-CAMA QUE CONSTA DE UN CERCO DE SOPORTE DE UN COLCHON (M), SIENDO DICHO CERCO REPLEGABLE Y OCULTABLE EN POSICION PLEGADA EN UNA CAJA (1) QUE DEFINE LOS CONTORNOS DEL ASIENTO DEL CANAPE-CAMA, CARACTERIZADO PORQUE CONSTA DE UN PRIMER CONJUNTO QUE CONSTITUYE EL CERCO PROPIAMENTE DICHO Y FORMADO POR LAS PRIMERAS PARTES (14,23,24,34) DE DOS SUB-CONJUNTOS ARTICULADOS (6) ENLAZADOS ENTRE SI MEDIANTE UNOS LISTONES (7), UNOS ELEMENTOS (44,45) DE BLOQUEO DEL PRIMER CONJUNTO EN POSICION REPLEGADA Y UN SEGUNDO CONJUNTO FORMADO POR UNAS SEGUNDAS PARTES (11,12,20,21) DE DOS SUB-CONJUNTOS (6), DE ENLACE DEL PRIMER CONJUNTO CON LA CAJA (1) Y DE OCULTACION EN LA MISMA DEL PRIMER CONJUNTO QUE SE MANTIENE REPLEGADO MEDIANTE EL DISPOSITIVO DE BLOQUEO, FORMANDO UNA PARTE DEL COLCHON (M) REPLEGADA CON EL PRIMER CONJUNTO EL ASIENTO DEL CANAPE-CAMA.
Patent ES-2054363-T3 (ES)
Title: Sistemas mejorados de visualizacion a la altura de la vista.
Inventor: PENWILL JOHN CLIFFORD NORMANS
IPC: G01C23/00
Filed: 1990-07-19
Granted: 1994-08-01
Abstract: UN SISTEMA DE REPRESENTACION POR COLIMADOR INCLUYE MEDIOS PARA GENERAR UNA IMAGEN EN FORMA DE ESCALERA INCLINADA QUE TIENE BARRAS INCLINADAS QUE SON LINEAS RECTAS CON UN HUECO CENTRAL, LAS BARRAS INCLINADAS QUE REPRESENTAN LOS ANGULOS DE ASCENSION SON LINEAS SOLIDAS Y LAS BARRAS INCLINADAS QUE REPRESENTAN LOS ANGULOS DE PICADO SON LINEAS PUNTEADAS. EL DIBUJO TIENE UN FACTOR DE ESCALA QUE ES LA UNIDAD EN LA REGION CENTRAL Y QUE SE INCREMENTA POCO A POCO DESDE LA REGION CENTRAL HACIA LOS EXTREMOS DEL DIBUJO, CARACTERIZANDOSE EN QUE: A) LA BARRA CENTRAL QUE REPRESENTA EL VUELO A NIVEL ES CONSIDERABLEMENTE MAS LARGA QUE CUALQUIER OTRA BARRA, Y LA LONGITUD DE LAS BARRAS DECRECEN DE ACUERDO CON LA RELACION CON SU DESPLAZAMIENTO DESDE LA BARRA CENTRAL; B) EL CENIT O EL ANGULO DE ASCENSION DE 90 (GRADOS) SE INDICA POR UN SIMBOLO DISTINTIVO EN FORMA DE ESTRELLA Y EL NADIR O ANGULO DE PICADO DE 90 (GRADOS) SE INDICA POR UN SIMBOLO DISTINTIVO DE TIERRA, Y C) EL DIBUJO TIENE DOS REGIONES INTERNAS EN CADA LADO DE LA REGION CENTRAL, Y DOS REGIONES EXTERNAS ENTRE LAS REGIONES INTERNAS Y EL CENIT Y EL NADIR RESPECTIVAMENTE, Y LOS INTERVALOS DE GRADUACION EN LAS REGIONES EXTERIORES SON CONSIDERABLEMENTE MAYORES QUE LOS INTERVALOS DE GRADUACION EN LAS REGIONES INTERIORES, DE FORMA QUE EL PRIMER INTERVALO DE GRADUACION EN CADA REGION EXTERIOR ES CONSIDERABLEMENTE MAS ANCHO QUE EL ULTIMO INTERVALO DE GRADUACION EN CADA REGION INTERIOR, SUMINISTRANDO DE ESTA FORMA UNA INDICACION DISTINTIVA DE LOS ANGULOS EN LOS QUE COMIENZAN LAS REGIONES INTERIORES Y LAS REGIONES EXTERIORES.
Patent ES-2088437-T3 (ES)
Title: Eliminacion de agentes contaminantes halogenos del agua subterranea.
Inventor: GILLHAM ROBERT WINSTON
IPC: C02F1/70
Filed: 1990-11-28
Granted: 1996-08-16
Abstract: LIMPIEZA DE LOS CONTAMINANTES HALOGENADOS DE LAS AGUAS SUBTERRANEAS EL AGUA SUBTERRANEA SE CONFINA BAJO CONDICIONES DE REDUCCION ELEVADAS. SE HACE BAJAR AL VALOR DE EH A -100 O -200MV, EN QUE EL CONTAMINANTE SE DESINTEGRA, PROBABLEMENTE DEBIDO A UNA REACCION POR HIDROLISIS. A LA COLUMNA DE AGUA DEL AGUA SUBTERRANEA CONTAMINADA (2) SE LE HACE PASAR A TRAVES DE UNA TRINCHERA (6) QUE CONTIENE UN METAL COMO, POR EJEMPLO, LIMADURAS DE HIERRO (7), QUE ES EFECTIVO, BAJO UNA EXCLUSION ESTRICTA DE OXIGENO, Y DURANTE UN PERIODO DE TIEMPO, PARA BAJAR EL EH. COMO ALTERNATIVA, EL AGUA SE PUEDE BOMBEAR A TRAVES DE UN TANQUE CERRADO QUE CONTENGA HIERRO, U OTRO METAL, LIMADURAS O CUALQUIER OTRA FORMA DE AREA SUPERFICIAL ELEVADA.
Patent ES-2070366-T3 (ES)
Inventor: KUFNER JOSEF
IPC: D04B23/10
Filed: 1991-05-21
Granted: 1995-06-01
Abstract: The invention concerns an interfacing for stiffening outer garments which is formed from a composite of a nonwoven textile (19), a warp knit fabric with synthetic multifilament threads and weft threads (20). The composite according to the invention contains a loosely bonded nonwoven fabric (19 ) of fibre count 1 to 5 dtex and weight class 30 to 150 g/m2, a warp knit fabric of warp thread count 20 to 80 dtex, set of the warp 40 to 70 threads per 10 cm and fibre count 1 to 3.5 dtex and resilient weft threads (20) incorporated into each stitch course of the warp knit fabric of thread count 300 to 2000 dtex, set of the weft 70 to 130 threads/10 cm and, for a fibre proportion in excess of 50% by weight, a fibre count of 7 to 60 dtex. Said interfacing may be used as a backing panel interfacing or as an additional stiffening panel interfacing of garments in the region of the shoulder, armhole and shoulder area or even as a component of shoulder pads or for stiffening sleeves of outer garments in the rounded area at the top of the arm. (FIG. 2 ).
Patent ES-2064816-T3 (ES)
Title: Separacion cromatografica de isotopos de circonio con produccion reducida de licor de desechos.
Inventor: SNYDER THOMAS STEPHEN
IPC: G01N30/44
Filed: 1991-07-02
Granted: 1995-02-01
Abstract: LOS ISOTOPOS DE ZIRCONIO PUEDEN SER PARCIAL O TOTALMENTE SEPARADOS MEDIANTE LA CARGA DE UNA SOLUCION ACUOSA DE UN COMPUESTO IONICO DE ZIRCONIO EN UNA RESINA DE INTERCAMBIO CATIONICO CON GRUPOS ACTIVOS DERIVADOS DEL FOSFORO PENTAVALENTE, QUE SIRVEN COMO FASE ESTACIONARIA DE UN CROMATOGRAFO, DILUYENDO EL COMPUESTO CON UN ACIDO ACUOSO Y RECOGIENDO LOS DISTINTOS VOLUMENES DE DISOLUCION REPRESENTATIVOS DE CADA ISOTOPO. EN UNA COMPOSICION SELECCIONADA, EL ELUENTE ES UN ACIDO FUERTE MINERAL, COMO EL ACIDO HIDROCLORHIDRICO Y EL CROMATOGRAFO ES DEL TIPO ANULAR CONTINUO, QUE PUEDA SER OPERADO DE UNA MANERA CONTINUA Y CONSTANTE.
Patent ES-2064848-T3 (ES)
Inventor: KOMATSU AKIRA C O BODYSONIC KA
IPC: A01G7/06
Filed: 1991-09-19
Granted: 1995-02-01
Abstract: A method of cultivating mushrooms, vegetables, or the like, wherein the method being applicable to the cultivation of mushrooms, vegetables, or the like with a shelf or a supporting wood frame (2) used therefore is characterized by generating vibrations with low frequency signals such as music with electro-mechanical vibration transducers (4) installed on the shelf or the supporting wood frame (2) and vibrating the shelf or the supporting wood frame (2) with the vibrations thus generated with the above-mentioned vibration transducers (4). <IMAGE>
Patent ES-2075952-T3 (ES)
Inventor: STAUBER HANS-ULRICH
IPC: B65H29/52
Filed: 1991-08-22
Granted: 1995-10-16
Abstract: A method and apparatus are used for positioning and stabilizing flat articles at a specific point (P) of a conveying path, the articles being conveyed in a suspended manner. Non-rigid articles which are conveyed at such a speed that they are deflected by the air resistance from their vertical, flat position, are positioned so that they can be guided into a closely defined compartment of a processing drum with their lower edge at the front. For this purpose guide elements (12) are inserted from above into the conveying flow and over an insertion path (ES), gradually bring the printed products (11) into the intended position and over a following discharge path (AS) discharge the guide elements upwards again out of the conveying flow. The described embodiment of the apparatus comprises chains, closed to form a loop and positioned laterally of the conveying flow, which pass over sprockets and on which the guide elements (12) are arranged at regular intervals.
Patent ES-2066450-T3 (ES)
Inventor: NOUSIAINEN PERTTI
IPC: C01B31/08
Filed: 1991-06-25
Granted: 1995-03-01
Abstract: Method for manufacturing activated carbon from cellulosic material which method comprises treatment of the material with a Lewis acid and a subsequent pyrolysis and activation in a suitable atmosphere and using a suitable temperature-time program. The material is brought into contact with lithium ions prior to pyrolysis whereby a larger specific surface area and a better strength is obtained.
Patent ES-2080333-T3 (ES)
Title: Una composicion herbicida para arrozales.
Inventor: TSURUBUCHI YUJI
IPC: A01N47/36
Filed: 1991-08-15
Granted: 1996-02-01
Abstract: LA INVENCION SE REFIERE A UNA COMPOSICION HERBICIDA PARA SU USO SOBRE ARROZALES, LA COMPOSICION COMPRENDE COMO INGREDIENTES ACTIVOS UNA MEZCLA DE 5-[3-(4,6-DIMETOXIPIRIMIDINA-2IL)SULFONIL]-1-METILPIRAZOLA-4-CARBOXILATO Y 3-ISOPROPIL-2,1,3BENZOTIADIAZINONA-(4)-2,2-DIOXIDO CON UN EFECTO SINERGISTICO SOBRE LA VEGETACION NO DESEADA SIN DAÑAR AL ARROZ.
Patent ES-2103844-T3 (ES)
Inventor: KIENER ANDREAS DR
IPC: C12R1/025
Filed: 1992-03-17
Granted: 1997-10-01
Abstract: A microbiological process for the production of 6-hydroxynicotinic acid starting from 3-cyanopyridine. For this process, new microorganisms are used, which are capable of growing with 3-cyanopyridine as the sole carbon, nitrogen and energy source and of biotransforming it as substrate in 6-hydroxynicotinic acid.
Patent ES-2073814-T3 (ES)
Inventor: MUNINI DINO
IPC: A47J43/26
Filed: 1992-06-01
Granted: 1995-08-16
Abstract: Nutcracker device which comprises a seating (13) for inserting a nut and a pestle (17) axially movable within the seating (13) and comprises also a nut-holder element (12) containing the seating (13) and a knob (11), which can be rotated freely on the nut-holder element (12) but is anchored in the lengthwise direction, the knob (11) comprising lengthwise guides (18), while the nut-holder element (12) includes a female threaded portion (21) and the pestle (17) includes a male threaded portion (20) cooperating with that female threaded portion (21) and guide elements (19) cooperating with the lengthwise guides (18), resilient means (22) to cause an automatic return movement being comprised. <IMAGE>
Patent ES-2077923-T3 (ES)
Inventor: WAGNER HERBERT
IPC: B29K105/24
Filed: 1992-06-02
Granted: 1995-12-01
Abstract: An aqueous external release agent for the production of tyres and of other rubber articles is described, which release agent contains 5 to 35% by weight of diatomaceous earth, 0.5 to 6% by weight of pyrogenic hydrophobic silicic acid, 0.1 to 2% by weight of non-ionic surfactant, 0.2 to 3% by weight of a binder, 0.1 to 3% by weight of colorant, 0 to 5% by weight of ethyl alcohol and the remainder water. Preferred binders are styrene/maleic acid or styrene/maleic anhydride copolymers and especially the ammonium salts thereof. These external release agents are used in processes for moulding and vulcanising tyres and other rubber articles, the release agent being sprayed onto the preform with the aid of air-atomisation pistols before moulding and vulcanisation are carried out. A very good release effect is thus obtained without the vulcanisation being impaired. Because only very small quantities of external release agent are required, cleaning of the compression mould and thus an interruption of the production process are necessary much more rarely than when using conventional external release agents.
Patent ES-2060436-T3 (ES)
Inventor: FITZKE MICHAEL
IPC: F16B13/02
Filed: 1992-06-11
Granted: 1994-11-16
Abstract: The present invention relates to a fastening element for fastening insulating-material panels or the like on a substructure, having a dowel 11 which has a plastic pressure plate 12 and a sleeve 13 which is integral with the pressure plate and into which, if appropriate, an expanding pin 21 can be driven, the dowel sleeve having an upper, smooth portion and a lower, profiled portion 136 having longitudinal slits 15a, 15b. According to the invention, there are provided in the profiled portion (13b) of the dowel sleeve parallel, spaced-apart and peripheral fins (16, 17) which yield somewhat in the axial direction and the diameters of which exceed the diameter of the dowel sleeve in the upper, smooth portion (13a). Longitudinal webs (19) which run in the axial direction and support the fins (16, 17) are also located in the profiled portion (13b) of the dowel sleeve. The advantage of the fastening element according to the invention is that drilling dust located in the bore does not obstruct the driving of the dowel into the bore. <IMAGE>
Patent ES-2078019-T3 (ES)
Inventor: TAGLIALATELA GIULIO
IPC: C07C229/26
Filed: 1992-05-14
Granted: 1995-12-01
Abstract: Amides of alkanoyl L-carnitines of general formula (1). <CHEM> wherein R is a straight or branched alkanoyl group having from 2 to 8 carbon atoms selected from acetyl, propionyl, butyryl, isobutyryl, valeryl, isovaleryl, hexanoyl, 1-methylbutyryl, t-butylacetyl, 2-ethylbutyryl, 3-methylvaleryl, 4-methylvaleryl, 2-ethylhexanoyl and 2-propylpentanoyl; R' is the monovalent residue of a naturally occurring aminoacid selected from: <CHEM>   <CHEM>  and X<-> is the anion of a pharmacologically acceptable acid are active in regenerating the nervous tissue, inhibiting neuronal degeneration, enhancing the processes of learning and memory and for the treatment of coma. Orally or parenterally administrable compositions in unit dosage form comprise between about 50 and about 500 mg of an amide of formula (1).
Patent ES-2129445-T3 (ES)
Inventor: WHEATLEY CHARLES E III
IPC: H03G3/30
Filed: 1991-11-27
Granted: 1999-06-16
Abstract: A closed loop automatic gain control (AGC) circuit with high dynamic range capabilities having an amplifier circuit for receiving an input signal, which is susceptible to variations in signal power, and a control signal. The amplifier circuit is responsive to the control signal for amplifying the input signal at a gain level corresponding to the control signal so as to provide a corresponding output signal. A measurement circuit is coupled to the amplifier means for measuring logarithmic signal power of the amplified input signal and providing a corresponding linear measurement signal. An integration circuit is included for receiving the measurement signal, and a reference signal which corresponds to a desired signal power of the output signal. The integration circuit integrates with respect to time the difference between the measurement signal and the reference signal, and generates the control signal which corresponds to the result of the integration.
Patent ES-2129446-T3 (ES)
Title: Sensores de gas a base de oxido de estaño.
Inventor: SMITH BRIAN MALCOLM MORGANITE
IPC: G01N27/12
Filed: 1992-04-03
Granted: 1999-06-16
Abstract: LOS SENSORES DE OXIDO DE ESTAÑO SE HACEN CON LA MEZCLA DE UN MATERIAL SOPORTE DE ANTIMONIO CON OXIDO DE ESTAÑO EN POLVO Y SE FORMAN CON LA DEPOSICION DE UN BARRO DE LA MEZCLA SOBRE UN SUSTRATO, SU SECADO Y SINTETIZADO, EL MATERIAL SOPORTE DE ANTIMONIO APARECE EN UNA CANTIDAD SUFICIENTE COMO PARA CEDER LA SENSIBILIDAD DE SENSOR A UNO O MAS GASES H2, CO, CH4, DE FORMA RELATIVAMENTE INDEPENDIENTE A LA CONCENTRACION DE OXIGENO EN LA ESCALA PO2 10-4 ESTAÑO TIENE TAL RESISTENCIA QUE LA MEDICION DE LA TEMPERATURA AUMENTA CON LA CONCENTRACION DE AL MENOS UNO DE LOS GASES A MEDIR, EL SENSOR SE REALIZA POR CALCINACION DEL OXIDO DE ESTAÑO AL AIRE A UNA TEMPERATURA QUE EXCEDE LOS 1400O C, O DE OTRA FORMA TRATANDO EL OXIDO DE FORMA QUE TENGA UN ESTADO CONSTANTE DE AÑADIDO FISICO FORMADO DE TAL MANERA. A UNA SEGUNDA TEMPERATURA DE MEDICION LA RESISTENCIA DEL SENSOR A DICHO GAS SE REDUCE CON EL INCREMENTO DE LA CONCENTRACION DE GAS.LA RESISTENCIA DEPENDE DE LA CONCENTRACION DE DIVERSOS GASES, LA DEPENDENCIA DE DIFERENTES TEMPERATURAS DE MEDICION ES TAL QUE CUANDO SE MIDE LA RESISTENCIA DEL SENSOR A VARIAS TEMPERATURAS DE MEDICION LA COMPOSICION DEL GAS LA COMPOSICION DEL GAS A QUE ESTA EXPUESTO EL SENSOR SE PUEDE CALCULAR. UN SISTEMA PARA EL SENSOR PUEDE MONTARSE SOBRE UN SUSTRATO NORMAL Y TIENE UNOS MEDIOS CALEFACTORES QUE MANTIENEN EL SENSOR A DIFERENTES TEMPERATURAS. COMO TAL SISTEMA SE INCLUYE UN SENSOR SOPORTE DE ANTIMONIO U OTROS SENSORES DE OXIDO DE ESTAÑO.
Patent ES-2095506-T3 (ES)
Title: Terminal para conectador electrico.
Inventor: FUKUSHIMA MINORU
IPC: H01R13/115
Filed: 1993-02-24
Granted: 1997-02-16
Abstract: UN TERMINAL HEMBRA DE CONECTOR ELECTRICO (3) ASEGURA EL CONTACTO FIJO ENTRE UN TERMINAL MACHO (27) SIN TENER EN CUENTA LA POSICION Y ANGULO DE INSERCION DEL TERMINAL MACHO. EL TERMINAL HEMBRA COMPRENDE UN PAR DE BRAZOS DE CONTACTO (7A,7B) QUE DEFINEN UNA TRAYECTORIA (8) COMPLETA POR EL TERMINAL HEMBRA PARA ACOMODAR UN TERMINAL MACHO. SE FORMA INTEGRAMENTE CON LOS BRAZOS DE CONTACTO UNA PIEZA DE CONEXION (12) Y SE EXTIENDE ENTRE ELLOS, ESTANDO LA PIEZA DE CONEXION SITUADA FUERA DE LA TRAYECTORIA DE ACOMODACION DEL TERMINAL MACHO E INCORPORANDO SISTEMAS FLEXIBLES PARA DERIVAR FLEXIBLEMENTE LOS BRAZOS DE CONTACTO QUE LLEVAN LOS PUNTOS DE CONTACTO (9A,9B) A UNA POSICION INICIAL PREDETERMINADA.
Patent ES-2107582-T3 (ES)
Inventor: BURKARDT GERHARD
IPC: H01R13/627
Filed: 1993-06-01
Granted: 1997-12-01
Abstract: Electric plug-and-socket connection (10), in particular for connecting a control line to a mobile operating unit, having a socket (16) and a plug (12) which can be inserted into the socket, each of which have a housing (18, 14), and having at least one movable locking member, which is arranged in the housing (18) of the socket (16), for the purpose of positively locking with the socket (16) a plug housing (14) inserted into the socket. At least one locking member locks the plug housing (14) automatically with the socket housing (18) upon being inserted into the socket (16). <IMAGE>
Patent ES-2093885-T3 (ES)
Title: Dispositivo de sujecion.
Inventor: BUCHENAU MICHEL
IPC: B23Q3/06
Filed: 1993-06-17
Granted: 1997-01-01
Abstract: LA INVENCION SE REFIERE A UN UTILLAJE DE SUJECION COMPUESTO DE UNA PIEZA DE CABEZA (1) EN FORMA DE HORQUILLA CON BRAZO DE SUJECION (2) ALOJADO GIRATORIO EN ELLA, EL CUAL POR MEDIO DE UN MIEMBRO INTERMEDIO (3) Y DE UNA PIEZA ARTICULADA (4) EN EL EXTREMO DEL VASTAGO DEL EMBOLO (5), ESTA UNIDO ARTICULADO CON EL VASTAGO DEL EMBOLO (5) DE UN CILINDRO DE ACCIONAMIENTO (6) DE FORMA OVAL DE SECCION PLANA DISPUESTO EN LA PIEZA DE CABEZA (1). PARA SOLUCIONAR LA TAREA, A SABER, MEJORAR O SIMPLIFICAR UN UTILLAJE DE SUJECION EN EL QUE LA PIEZA ARTICULADA CON EXCLUSION DE UN GIRO DEL EMBOLO CON PELIGRO DE FRESADO DEL EMBOLO COMO CONSECUENCIA DIRECTA SE PUEDA SUJETAR AL VASTAGO DEL EMBOLO, ES DECIR, SIN ADAPTADOR IZQUIERDA-DERECHA, ESTA PREVISTA SEGUN LA INVENCION UNA COMBINACION, EN LA QUE LA PIEZA ARTICULADA (4), ESTA MONTADA DIRECTAMENTE EN EL EXTREMO (5'') DEL VASTAGO DEL EMBOLO (5), EL VASTAGO DEL EMBOLO ESTA FIJADO AXIALMENTE CON EL PISTON (7) DE FORMA OVAL PLANA EN EL CORRESPONDIENTE CILINDRO DE ACCIONAMIENTO (6) DE FORMA OVAL PLANA, PERO UNIDO GIRATORIO Y OBTURADO Y EN LA PIEZA DE CABEZA (1) ESTA DISPUESTO UN TOPE DE POSICION FINAL (8) ESTACIONARIO O AJUSTABLE.
Patent ES-2094421-T3 (ES)
Title: Cotilo acetabular para una endoprotesis de la articulacion coxofemoral.
Inventor: KELLER ARNOLD
IPC: A61F2/34
Filed: 1993-07-21
Granted: 1997-01-16
Abstract: LA INVENCION SE REFIERE A UN APOYO DE ARTICULACION PARA UNA ENDOPROTESIS DE ARTICULACION DE CADERA COMPUESTA DE UNA MONTURA (1) A SER UTILIZADA EN EL HUESO ILIACO Y UNA PIEZA (6) INSERTADA QUE FORMA LA SUPERFICIE DE ARTICULACION. PARA EL ASEGURAMIENTO DE LA PIEZA (6) INSERTADA EN LA MONTURA (1) SE HA PREVISTO UN CIERRE DE BAYONETA CON SEGURIDAD ROSCADA EN EL ACCIONAMIENTO CONJUNTO DEL BORDE DE LA MONTURA (1) Y LA PIEZA (6) INSERTADA. EN ESTA DISPOSICION EXISTE UN BORDE (8) CONFIGURADO SEGUN UNA CAVIDAD (18) LONGITUDINAL EN LA DIRECCION DEL PERIMETRO, EN LA QUE AGARRA UN CABEZAL (14) ROSCADO QUE SOBRESALE DEL OTRO BORDE (4), FORMANDO CON UN EXTREMO (21) DE LA CAVIDAD UN TOPE PARA LA OBTENCION DE LA POSICION DE BLOQUEO. EN ESTE EXTREMO (21) DE LA CAVIDAD (18) LONGITUDINAL, CONTIENE ESTA UN TALADRO (22), EN EL QUE SE ROSCA EL CABEZAL (14) ATORNILLADO EN LA POSICION DE CONEXION, PARA ASEGURAR LA POSICION DE BLOQUEO.
Patent ES-2121044-T3 (ES)
Inventor: COASSIN GIOVANNI
IPC: B22D11/22
Filed: 1993-09-27
Granted: 1998-11-16
Abstract: Mould for the continuous casting of thin slabs having a thickness between 30 mm. and 90 mm. and of medium slabs having a thickness between 90 mm. to 150 mm., the mould having movable sidewalls (13) to adjust the width of the slab and an enlarged casting chamber (11) extending along the length of the crystalliser of the mould (10), there being also included immediately downstream of the mould (10) containing means (24) and transverse rolls (18) defining a possible first assembly (19) of rolls, a second assembly (28) of rolls and a third assembly (29) of rolls, the casting chamber (11) containing an enlargement provided by a central curve defined by a first equivalent radius R, the central curve at the inlet (16) of the casting chamber (11) being defined by the specific first equivalent radius R' and by a width L of at least 500 mm. with a value of the lateral half-enlargement A between 30 mm. and 90 mm., the casting chamber (11) comprising within its length a first segment (26) and a terminal segment (27), a zone of curved connection (23) being included between the first segment (26) and the terminal segment (27), the terminal segment (27) being equal to between about one quarter and one sixth of the overall length of the crystalliser (10), the terminal segment (27) comprising a first terminal portion (27') defined by the respective curved connection zone (23) and a second terminal portion (27''), the second terminal portion (27'') having a constant section of its passage with a lateral half-enlargement B having a value between 1 mm. and 12.5 mm. and defined by a central curve with a specific first equivalent radius R''. Method to cast slabs with a mould (10) having a through casting chamber (11) and comprising containing means (24), possible first shaped rolls (19), second shaped rolls (28) and third cylindrical or convex rolls (29), the transverse rolls (18) of the second shaped rolls (28) and of the third cylindrical and/or convex rolls (29) being opened apart from each other during the step of introduction of the head of a starter bar and those transverse rolls (18) being progressively closed against the slab as soon as the head of the starter bar being withdrawn has passed them in the step of withdrawal of the starter bar. <IMAGE>