baber/WOPTO huggingface dataset:
Patent ES-2043425-T3 (ES)
Inventor: BOOTS GERARDUS ANTHONIUS MARIA
IPC: B65D77/06
Filed: 1991-03-08
Granted: 1993-12-16
Abstract: This invention relates to a container for bulk goods, fluids and the like, comprising an outer envelope (131), which can be closed at both ends, and an inner member (132), which is connected to the outer envelope at at least four points spaced about the circumference of the outer envelope and has a length that is 30-100% of the height of the container to be formed. According to the invention, for obtaining a substantially block-shaped container with a bottom and cross-sections parallel thereto, substantially in the form of a rectangle deviating from a square, the starting-point is a rectangle with the desired outer dimensions and at least one inscribed circle which touches both long sides but not at least one short side of the rectangle. A first line extends parallel to the long side and through the centre of the inscribed circle and a second line extends parallel to a short side and through the centre of the inscribed circle. These lines divide the rectangle into subrectangles each having an angular point coinciding with one of the angular points of the rectangle. A bisector is drawn in the rectangle from each coinciding angular point. Located in each bisector is the centre of a further circle (135) which touches the long and the short side that meet at the angular point from which the corresponding bisector has been drawn. The intersections of said further circles and said inscribed circle define the points where the outer envelope is connected to the inner member. These intersections do not lie outside the subrectangle with the bisector in which lies the centre of the corresponding further circle. The length of the outer circumference of the outer envelope is defined by the sum of the four lengths of the arc of the four further circles between the points where the further circles intersect the inscribed circle and the sum of the lengths of such portions of the outer circumference of the inner member as are not covered by the further circles. <IMAGE>
Patent ES-2078432-T3 (ES)
Title: Aparato para inspeccionar componentes alargados.
Inventor: BUTZIN DONALD FREDERICK
IPC: G01B21/02
Filed: 1991-02-07
Granted: 1995-12-16
Abstract: PARA MEDIR LAS CARACTERISTICAS DIMENSIONALES DE LA ELONGACION DE LOS CANALES DE ALIMENTACION (12), DE LOS CONJUNTOS DE LAS BARRAS DE COMBUSTIBLE NUCLEAR EN EL PUNTO DE FABRICACION, SE UTILIZA UN POSICIONADOR VERTICAL (14), PARA BALANCEAR EL CANAL DE ALIMENTACION (12), DESDE LA ORIENTACION DE CARGA HORIZONTAL, HASTA UNA POSICION PREDETERMINADA HACIA ARRIBA Y ENTONCES, DESPLAZAR EL CANAL DE ALIMENTACION DE FORMA LATERAL HACIA UNA POSICION DE MEDIDA, EN LA QUE ESTE RETENIDO Y SUJETO POR UNAS TERMINACIONES SUPERIOR E INFERIOR RECIPROCAMENTE MONTADAS (50, 54), MIENTRAS QUE SE CONSIGUEN SUS CARACTERISTICAS DIMENSIONALES POR MEDIO DE UN ELEMENTO DE MEDIDA (18), MONTADO PARA EFECTUAR UN MOVIMIENTO DE BARRIDO VERTICAL A LO LARGO DE LA LONGITUD COMPLETA DEL CANAL DE ALIMENTACION.
Patent ES-2177520-T3 (ES)
Inventor: MAEDA YASUAKI
IPC: G11B27/10
Filed: 1991-06-20
Granted: 2002-12-16
Abstract: The disk recording appts. sequentially inputs data to a memory (14) at one transfer rate. This data is subsequently read out at a second, higher transfer rate and recorded to disk (2). The amounts of data read from the memory are set so that there is a writing space in memory. During playback, the recorded data are reproduced at a rate, higher than the rate for outputting the data, and stored in a memory (22). Again the amount of data read always maintains a minimum amount of data in the memory (22).
Patent ES-2061194-T3 (ES)
Inventor: BENOIT MARC
IPC: C07D207/333
Filed: 1991-02-21
Granted: 1994-12-01
Abstract: Compounds of formula (I): 
<IMAGE>
 in which: 
 
  - X and Y, which differ from each other, denote a hydrogen atom or a halogen atom or a cyano radical or an optionally substituted alkyl radical or an optionally substituted phenyl radical, 
  - R1 denotes a hydrogen atom, a methyl radical, a cyano radical or an ethynyl radical, 
  - the radical CF3 is in position 2,4 or 5 on the pyrrole nucleus, 
  - R2 denotes a radical: 
<IMAGE>
 in which A and B, which are identical or different from each other, denote a hydrogen atom, a halogen atom or an alkyl radical or an aryl radical. 
 
<??>The compounds of formula (I) exhibit advantageous pesticidal properties.
Patent ES-2085978-T3 (ES)
Inventor: SCHOLL HEINZ
IPC: B29C48/12
Filed: 1991-10-03
Granted: 1996-06-16
Abstract: An extrusion nozzle 5, 55 with an outlet 6 calibrated in order to extrude a profile 3 directly into the peripheral zone of a window glazing 2 is equipped with a plate 22, 60 downstream of the outlet 6 which partially closes it off. The plate 22, 60 is alternatively a slide 22 actuated by a ram 16 or a disc 60 set into rotational movement. A nozzle of the preceding type enables profiles of various cross-sections to be produced. 
<IMAGE>
Patent ES-2088790-T3 (ES)
Inventor: ROSSETTI ALESSANDRO
IPC: A61M25/06
Filed: 1991-05-09
Granted: 1996-09-16
Abstract: One-way intravenous catheter assembly provided with a tubular needle guard (7) slidable with respect to the needle housing (2), so as to completely cover the needle both before and after use, said needle housing comprising a substantially cylindrical central body (4) with a flash chamber and a tapered front portion (5), to which the catheter needle is attached, and a peripheral finger gripping element (8), connected to said central body but extending around the tubular needle guard, the connection being provided by a connecting element which is slidable in a longitudinal slot (11) of the tubular needle guard, the catheter assembly being further provided with a catheter tube or cannula (1) mounted around the needle and provided with a hub (6) for engagement with said tapered front portion of the needle housing. <IMAGE>
Patent ES-2124228-T3 (ES)
Title: Procedimiento para reducir el tiempo de acceso.
Inventor: BAAS DIETER
IPC: G11B7/005
Filed: 1991-07-02
Granted: 1999-02-01
Abstract: Procedimiento para reducción del tiempo de acceso a un soporte de registro (CD), en el cual los datos registrados se encuentran divididos en grupos, caracterizado porque después de insertar el soporte de registro (CD) en un aparato de registro y/o reproducción, en primer lugar los primeros n datos de cada grupo son almacenados en una memoria (S), donde el número n de datos puede ser diferente entre uno y otro grupo, porque durante la lectura de los datos de un grupo en primer lugar son leídos los datos almacenados en dicha memoria (S), durante cuyo tiempo el dispositivo de exploración (A) del aparato de registro y/o de reproducción busca este grupo, porque después de localizado este grupo, no son ya leídos los datos almacenados en la memoria (S), sino los datos suministrados por el dispositivo de exploración (A).
Patent ES-2129411-T3 (ES)
Inventor: KALLIO ARJA
IPC: C12Q1/68
Filed: 1991-10-25
Granted: 1999-06-16
Abstract: The adequacy of clinical specimens for nucleic acid hybridization tests is determined by a method comprising the steps of (a) taking a representative sample from the specimen; (b) applying the sample, without intermediate treatment, to a gel having dispersed therein a nucleic acid staining agent such that the staining agent binds to the nucleic acids in the sample to produce a visually detectable product; and (c) visually determining the amount of staining agent bound to the sample and comparing this to the result obtained for a known concentration of deoxyribonucleic acid and staining agent in order to determine the approximate number of cells in the sample. Reagents and apparatus for performing the method may be packaged in kit form.
Patent ES-2093129-T3 (ES)
Inventor: OBERDORFER HANS
IPC: E03C1/04
Filed: 1992-03-11
Granted: 1996-12-16
Abstract: A sanitary fitting for installation in a part of a building, for example on the edge of a bath tub, comprises an inner part (3) of the fitting, which can be fixed to a mounting (2), with form-fitting, in a manner such that it cannot be twisted relative to the mounting (2). A threaded bush (23) is axially movable relative to the inner part (3) of the fitting, by means of a screwing movement, in a manner such that it projects to a greater or lesser extent beyond the mounting (2). A coupling part (28) is connected to the threaded bush (23) in a manner such that, although it is uncoupled from the rotary movement of the latter, it nevertheless follows the axial movement of the threaded bush (23). The coupling part (28) is secured against twisting on the inner part (3) of the fitting by form-fitting with non-circular contours. An outer part (4) of the fitting is pushed onto the coupling part (28), again with form-fitting by means of non-circular contours. With this structure, the distance between the lower end face of the outer part (4) of the fitting and the mounting (2) can be changed without it being necessary for the parts located underneath the mounting (2) to be accessible. <IMAGE>
Patent ES-2078580-T3 (ES)
Title: Procedimiento para separar poli(tereftalato de etileno) de poli(cloruro de vinilo).
Inventor: SISSON EDWIN ANDREW
IPC: B03B9/06
Filed: 1992-05-04
Granted: 1995-12-16
Abstract: EL PROCESO COMPRENDE: 1) EL TRATAMIENTO DE UNA CORRIENTE DE RECICLAJE CON A) AL MENOS UNA BASE INORGANICA Y B) AL MENOS UN SURFACTANTE NO IONICO BAJO CONDICIONES Y DURANTE UN TIEMPO SUFICIENTE PARA HACER DECRECER EL ANGULO DE CONTACTO DE LAS ESCAMAS DE TEREFTALATO DE POLIETILENO CON EL AGUA POR DEBAJO DE UN VALOR DE 25 (GRADOS) MIENTRAS SE MANTIENE EL ANGULO DE CONTACTO DE LAS ESCAMAS DE CLORURO DE POLIVINIL SOBRE UN VALOR DE ALREDEDOR DE 45 (GRADOS) ; 2) LA ADICION DE LA CORRIENTE DE RECICLAJE TRATADA A AGUA, PARA FORMAR UNA MEZCLA ACUOSA QUE CONTENGA LAS ESCAMAS DE TEREFTALATO DE POLIETILENO TRATADAS Y LAS ESCAMAS DE CLORURO DE POLIVINIL TRATADAS; 3) LA AGITACION DE LA MEZCLA ACUOSA PARA PERMITIR QUE LAS ESCAMAS DE CLORURO DE POLIVINIL SE PONGAN EN CONTACTO CON BURBUJAS DE GAS; 4) PERMITIR QUE LAS ESCAMAS DE CLORURO DE POLIVINIL FLOTEN Y LAS ESCAMAS DE TEREFTALATO DE POLIETILENO SE HUNDAN; Y 5) SEPARAR LAS ESCAMAS DE CLORURO DE POLIVINIL DE LAS SUPERFICIE DE LA MEZCLA ACUOSA Y SEPARAR LASESCAMAS DE TEREFTALATO DE POLIETILENO DEL FONDO DE LA MEZCLA ACUOSA.
Patent ES-2078603-T3 (ES)
Inventor: CINOTTI LUCIANO
IPC: G21C1/00
Filed: 1992-07-17
Granted: 1995-12-16
Abstract: A pressurised-water nuclear reactor with inherent safety comprises a pressurised vessel (2) filled with borated water within which is the body (3) of the reactor. The latter includes an upper part (4) and a lower part (5) within which is the reactor core (18). The upper part (4) includes a first tubular cavity (6), a second tubular cavity coaxial with and outside the first cavity (6) and a plurality of helical tube bundles (8) extending between respective pairs of connectors for the inlet (9) and outlet (10) of water circulating in the tube bundles (8). <IMAGE>
Patent ES-2073837-T3 (ES)
Inventor: GRABOWSKI SVEN DR
IPC: A61K9/28
Filed: 1992-09-24
Granted: 1995-08-16
Abstract: The process entails application of an aqueous dispersion which contains as binder a redispersed latex of an emulsion polymer onto the pharmaceutical preparation, and evaporation of the water at a temperature at which the latex particles form a film, and is characterised by using a polymer dispersion which has been prepared by emulsion polymerisation of one part by weight of at least one ethylenically unsaturated polymerisable monomer by means of initiators which provide free radicals in the presence of 0.1 to 2 parts by weight of saccharified starch, 0 to 5% by weight, based on the monomer or the monomers, of a surfactant and, where appropriate, other conventional additives, drying to a powder and redispersing in water.
Patent ES-2089360-T3 (ES)
Title: Chapa de identificacion para animales.
Inventor: SPLITTHOFF JOSEF
IPC: A01K11/00
Filed: 1992-03-03
Granted: 1996-10-01
Abstract: ETIQUETA DE IDENTIFICACION DE ANIMALES COMPUESTA DE UNA PARTE HEMBRA I, Y UNA PARTE MACHO II, QUE SE UNEN, POSTERIOR A LA PENETRACION DE LA PARTE MACHO II A TRAVES DE LA OREJA DEL ANIMAL EN CUESTION, CARACTERIZADA EN QUE LAS DOS PARTES VAN PROVISTAS DE MEDIOS PARA CONSEGUIR UN CIERRE DOBLE.
Patent ES-2103897-T3 (ES)
Title: Proceso para la produccion de cumarina y sus derivados.
Inventor: NISHIDA YOSHITAKA
IPC: C07B61/00
Filed: 1992-10-21
Granted: 1997-10-01
Abstract: UN PROCESO PARA LA PRODUCCION DE CUMARINA Y DE UN DERIVADO DE LA MISMA, CUYO PROCESO CONSISTE EN LA DESHIDROGENACION DE UNA 34-DIHIDROCUMARINA O DE UN DERIVADO DE LA MISMA ANTE LA PRESENCIA DE UN CATALIZADOR DE PALADIO MEDIANTE CALENTAMIENTO A PRESION REDUCIDA.
Patent ES-2078675-T3 (ES)
Inventor: AUDOIN OLIVIER
IPC: H04B10/572
Filed: 1992-01-22
Granted: 1995-12-16
Abstract: Transmission frequencies (F(1)...F(2P)) used for simultaneous communications form a stack stretching from a fixed base frequency (F(0)) to a stack top (F(2P-1), F(2P)). At the start of each communication, a transmission frequency (F(2P-1)) used for this communication is at the top of the stack. During the communication, this frequency is maintained by slaving to a predetermined spectral interval (DF) beyond a lower support frequency (F(2P-2)) if such a frequency can be detected. Otherwise, the transmission frequency is shifted gradually towards the base frequency. 
<??>The invention applies in particular to communications between peripherals of computer systems. 
<IMAGE>
Patent ES-2083127-T3 (ES)
Inventor: ANCEL JEAN-ERICK
IPC: C07C47/267
Filed: 1992-11-25
Granted: 1996-04-01
Abstract: The present invention relates to new intermediates for vitamins A and E and for carotenoids of the following general formula (II): <IMAGE> in which the radicals R represent hydrogen, alkyl or alkenyl units, A represents a halogen chosen from chlorine and bromine or an arylthio or arylseleno group, and n' is a number between 0 and 10. The present invention also relates to a process for the preparation of these intermediates.
Patent ES-2081595-T3 (ES)
Inventor: PRUD HOMME GUY
IPC: F16D13/69
Filed: 1992-10-01
Granted: 1996-03-16
Abstract: The present invention concern a clutch with structural friction plates, especially of carbon-carbon, comprised of a drive flywheel, a first driving plate forming a first non-clutching interface with the flywheel, at least one driven plate connected to an output shaft, a driving plate interposed between each pair of driven plates, a second driving plate, a thrust plate forming a second non-clutching interface with the second driving plate, and a casing. A mechanism is operable to apply pressure to the thrust plate and is provided with bars fitted into radial recesses of the driving plates and is fixed to the flywheel. The mechanism includes a "progressive" device interposed in at least one of the non-clutching interfaces which urges the driving plate of the interface towards the adjacent driven plate and against an abutment.
Patent ES-2127751-T3 (ES)
Title: Metodo y aparato para inhabilitar el sistema de proteccion anticopia en las señales de video.
Inventor: QUAN RONALD
IPC: G10D9/04
Filed: 1991-11-07
Granted: 1999-05-01
Abstract: UN METODO Y APARATO PARA DESACTIVAR EL EFECTO DE SEÑALES DE PROTECCION CONTRA COPIAS DE VIDEO UTILIZANDO LAS DIFERENCIAS EXISTENTES ENTRE LAS CARACTERISTICAS DE LOS CIRCUITOS DE TELEVISION Y DE VCR. LAS SEÑALES DE PROTECCION CONTRA COPIAS INCLUYEN IMPULSOS PSEUDO-SINCRONIZADORES Y/O IMPULSOS DE AGC AÑADIDOS EN EL INTERVALO DE EXTINCION DE VIDEO. EL METODO ALTERA EL NIVEL DE LA SEÑAL DE VIDEO DURANTE EL INTERVALO DE EXTINCION VERTICAL, EJ., DESPLAZAMIENTO DE NIVEL, PARA HACER QUE LAS SEÑALES DE PROTECCION CONTRA COPIAS NO SEAN EFECTIVAS PARA EVITAR QUE UN VCR HAGA COPIAS NO AUTORIZADAS. EL APARATO INCLUYE UN SEPARADOR DE SINCRONISMO (44) PARA DETECTAR EL INTERVALO DE EXTINCION VERTICAL, CIRCUITOS GENERADORES DE IMPULSOS (58, 60, 62, 72, 74) PARA PRODUCIR IMPULSOS CON UNA DURACION PREDETERMINADA DURANTE ESE INTERVALO Y UN CIRCUITO SUMADOR (88, 90, 92) PARA SUMAR LOS IMPULSOS PREDETERMINADOS Y LAS SEÑALES DE PROTECCION CONTRA COPIAS PARA DESPLAZAR SU NIVEL. UN METODO ALTERNATIVO AUMENTA LA FRECUENCIA EFECTIVA DE LAS SEÑALES DE PROTECCION CONTRA COPIAS DURANTE EL INTERVALO DE EXTINCION VERTICAL PARA OBTENER UNA ATENUACION Y/O FILTRADO DE BAJO PASO EN EL CIRCUITO DE VCR CON LO QUE SE CONSIGUE QUE LAS SEÑALES NO SEAN EFECTIVAS PARA IMPEDIR LA COPIA.
Patent ES-2115667-T3 (ES)
Inventor: ERLICH HENRY A
IPC: C12Q1/68
Filed: 1991-12-06
Granted: 1998-07-01
Abstract: Primers for amplification of specific nucleic acid sequences of the second exon of HLA DRbeta genes and probes for identifying polymorphic sequences contained in the amplified DNA can be used in processes for typing homozygous or heterozygous samples from a variety of sources and for detecting allelic variants not distinguishable by serological methods. This HLA DRbeta DNA typing system can be used in a dotblot format that is simple and rapid to perform, produces detectable signals in minutes, and can be used for tissue typing, determining individual identity, and identifying disease susceptible individuals.
Patent ES-2104924-T3 (ES)
Title: Injerto de tiroplastia.
Inventor: MONTGOMERY WILLIAM W
IPC: A61F2/02
Filed: 1992-05-08
Granted: 1997-10-16
Abstract: UN IMPLANTE (10) TIROPLASTICO QUE TIENE UNA BASE (12) DE ELEMENTOS SUPERPUESTOS PARA ANCLAJE EN UNA VENTANA CORTADA A TRAVES DE UNA LAMINA TIROIDEA Y UN MIEMBRO (14) QUE SE PROYECTA PARA PRODUCIR DESPLAZAMIENTO MEDIO DE UNA CUERDA VOCAL. LA BASE DE ELEMENTOS SUPERPUESTOS TIENE UN NIVEL (16) INFERIOR, UN NIVEL MEDIO (18), Y UN NIVEL (20) SUPERIOR, SIENDO MAS LARGOS EL NIVEL INFERIOR Y EL NIVEL SUPERIOR QUE EL NIVEL MEDIO, DE MODO QUE FACILITA EL ANCLAJE DE LA BASE EN LA VENTANA. LA BASE ESTA HECHA DE UN MATERIAL FIRME BIOCOMPATIBLE PARA FACILITAR EL ANCLAJE FIRME DEL IMPLANTE, Y ESTANDO HECHO EL MIEMBRO DE PROYECCION DE MATERIAL SUAVE BIOCOMPATIBLE, QUE ES SUFICIENTEMENTE BLANDO COMO PARA EVITAR DAÑOS A LA CUERDA VOCAL. EL MIEMBRO (14) PROYECTADO ES GENERALMENTE TRIANGULAR EN FORMA Y TIENE UNA PORCION (26) QUE SE EXTIENDE EN UNA DIRECCION POSTERIOR DESDE LA BASE. UNA HERRAMIENTA DE MEDICION (44) QUE TIENE UN MIEMBRO (46) PROYECTADO DE FORMA SIMILAR AL DEL IMPLANTE Y MIEMBRO (60) DE PARADA MOVIL SE USA PARA MEDIR EL TAMAÑO OPTIMO DEL IMPLANTE.
Patent ES-2083770-T3 (ES)
Inventor: TIEDMAN KELVIN JOHN
IPC: B62D5/083
Filed: 1992-10-28
Granted: 1996-04-16
Abstract: PCT No. PCT/Au92/00580 Sec. 371 Date Jul. 11, 1994 Sec. 102(e) Date Jul. 11, 1994 PCT Filed Oct. 28, 1992 PCT Pub. No. WO93/09019 PCT Pub. Date May 13, 1993.A rotary valve for hydraulic power steering of vehicles in which one or more slots in the sleeve of the valve are constructed to exit from the end of the sleeve to form, in an annular extension of the sleeve, a radially extending aperture the sides of which are in alignment with the sides of a slot in the sleeve. The input shaft has formed on its surface at a point externally of the sleeve one or more projections aligned with one or more of the lands between blind ended slots so that by the use of an appropriate tool each projection can be brought into and held accurately in alignment with one of the apertures on the sleeve so that permanent connection of the input shaft and torsion bar can be carried out to ensure symmetry of operation of the valve.
Patent ES-2095501-T3 (ES)
Inventor: MARTIN JIMENEZ JOSE L
IPC: C07D207/273
Filed: 1992-11-17
Granted: 1997-02-16
Abstract: The invention discloses new non ionic iodized agents for X-ray contrasting, having a dimer structure and a general formula (I) wherein the union bridge is glycin or glycin N-substituted, wherein R1 is a straight or branched polyhydroxyalkyl residue with 2 to 4 carbon atoms, R2 is hydrogen, methyl or a straight polyhydroxyalkyl residue with 2 or 3 carbon atoms, R3 and R8, similar or different, are hydrogen, methyl or 2-hydroxy ethyl, R4 is a straight or branched polyhydroxyalkyl residue with 2 to 4 carbon atoms, R5 is methyl, hydroxymethyl or metoxymethyl, and R6 and R7, similar or different are hydrogen, methyl, 2-hydroxyethyl or 2,3-dihydroxypropyl, R2 and R5 may form together a group of the type (a) wherein n is from 0 to 3. The invention also discloses methods for obtaining products of formula (I) and pharmaceutically acceptable preparations which contain said products.
Patent ES-2095508-T3 (ES)
Inventor: BUCCIARELLI MAURIZIO
IPC: F04B39/00
Filed: 1993-03-17
Granted: 1997-02-16
Abstract: A compressor comprises a motor-compressor unit of the volumetric type mounted by means of spring suspension assemblies within a hermetically sealed metal casing (5) composed of a casing body (6) and a cover (7). The casing (5) is of an asymmetric configuration having at any point thereof a double curvature of different magnitude relative to two ortogonal planes intersecting at the center axis (8) of the casing, with a substantially cambered lateral surface (9) of substantially eliptic cross-sectional shape. The audible noise emitted by the compressor is substantially reduced.   <IMAGE>
Patent ES-2080562-T3 (ES)
Title: Adhesivo termofusible para productos medicos.
Inventor: KUMMER ANDREAS B DR
IPC: C08F20/30
Filed: 1993-07-02
Granted: 1996-02-01
Abstract: UTILIZACION DE PEGAMENTOS ADHERENTES A BASE DE POLIACRILATOS CON DERIVADOS DE BENZOINA MONOPOLIMERIZADOS PARA EL RECUBRIMIENTO CONTINUO POR FUSION, A ESCALA INDUSTRIAL, DE PRODUCTOS DE USO MEDICO, CON INMEDIATA RETICULACION DEL PEGAMENTO POR RADIACION UV.
Patent ES-2096167-T3 (ES)
Title: Copolimeros con propiedades opticas no lineales y su empleo.
Inventor: ETZBACH KARL-HEINZ DR
IPC: C08F220/30
Filed: 1993-09-16
Granted: 1997-03-01
Abstract: LA INVENCION SE REFIERE A COPOLIMERIZADOS CON PROPIEDADES OPTICAS NO LINEALES, QUE CONTIENE EN SU CONSTITUCION UNIDADES REPETIDAS DE LA FORMULA GENERAL (I) DONDE D ES UN DONADOR DE ELECTRONES; A UN ACEPTADOR DE ELECTRONES; R1, R2, R3 Y R4 PUEDEN SER IGUALES O DIFERENTES UNO CON OTRO Y SON H, ALQUILO, CICLOALQUILO, O R3 Y R4 SON CN, NO2 O CHO, O R1 CON R2 O R3 CON R4 FORMAN UNO CON OTRO UNA ESTRUCTURA DE ANILLO EN PROCESO DE ANILLACION, X ES GRUPOS CH Y/O ATOMO DE N; M ES UN NUMERO ENTERO DE 2 HASTA 11 Y R ES UN ATOMO DE HIDROGENO O UN GRUPO METILO, ASI COMO UNIDADES PERIODICAS REPETIDAS DE AL MENOS UNA DE LAS FORMULAS GENERALES (II), (III) Y (IV) SON APROPIADOS PARA LA ELABORACION DE COMPONENTES OPTICOS EN LA TECNICA DE COMUNICACION.
Patent ES-2098691-T3 (ES)
Inventor: CHENE RICHARD
IPC: F16L33/08
Filed: 1993-05-21
Granted: 1997-05-01
Abstract: Pipe clamp (clamping collar) consisting of a band (1) of material, in general a metal, wound up on itself, one of the ends of the said band having reliefs forming a rack (1b), whereas on the other end, is fixed a tab (2) which constitutes the support for a screw (4) which is mounted therein so that it can pivot about its axis, the said screw bearing on a stop piece which can move axially with respect to the tab against the action of a spring. The spring consists of a curved blade (3), for example in the shape of a semicircle, the concavity of which points towards the inside of the clamp and the ends (3a) and (3c) of which are laterally in contact with the flanks (2b) of the tab. A first end (3a) of the said blade is axially fixed to the tab and provided with an opening (3e) in which the tail (tip) (4a) of the screw can slide, whereas the second end (3c) of the blade at least partially surrounds the shank (4b) of the screw in the vicinity of its head (4c) and is mounted so that it can slide with respect to the flanks (2b) of the tab. <IMAGE>
Patent ES-2096247-T3 (ES)
Inventor: BEIZERMANN MICHEL
IPC: B65D77/22
Filed: 1993-10-14
Granted: 1997-03-01
Abstract: It comprises a body (2) having a rim (3) hermetically sealed (capped off) by a film (7) and having a hole (10) and a layer (12) made of a meltable substance interposed between the film (7) and that part of the rim (3) around the hole (10). Application especially to the food industry. <IMAGE>