baber/WOPTO huggingface dataset:
Patent ES-2077419-T3 (ES)
Inventor: BEUTNER DIETER
IPC: A61P9/10
Filed: 1992-05-25
Granted: 1995-11-16
Abstract: The invention relates to a dermal plaster for the transdermal administration of nitroglycerin, consisting of, besides a support film and a removable protective film, a nitroglycerin-containing, in particular adhesive, composition based on a crosslinked acrylate/vinyl acetate copolymer whose monomer mixture employed for the polymerisation contains 21 to 40 % by weight of vinyl acetate, 55 to 70 % by weight of a C2-8-alkyl acrylate and 3 to 10 % by weight of a C2-4-hydroxyalkyl acrylate and which is crosslinked after admixture of a conventional crosslinker and the nitroglycerin additionally by heating and removing solvents which are present. The specific adhesive composition according to the invention has not only a high absorption capacity but also a high and controllable release capacity for nitroglycerin so that the release area of the plaster necessary for the amount released each day can be kept small, and thus the costs of the plaster are very low. At the same time, owing to the simple adhesive composition, the preparation process is simplified, the addition of other substances to increase the transepidermal transport of substances is unnecessary and thus the costs of the plaster are further kept low and the risk of skin irritation is avoided.
Patent ES-2107549-T3 (ES)
Title: Procedimiento para secar ladrillos perforados e instalaciones para llevar a cabo el procedimiento.
Inventor: LANDMAN MARTIN
IPC: F27D99/00
Filed: 1992-09-24
Granted: 1997-12-01
Abstract: EL PROCESO COSISTE EN SOPLAR EN EL AIRE DESHIDRATADO DE MODO A HACERLO FLUIR SOLAMENTE ENTRE LAS PERFORACIONES (10I) DE LOS BLOQUES DE LADRILLOS (10) SIN AFECTAR SUSTANCIALMENTE A LAS SUPERFICIES LATERALES EXTERNAS DE LOS BLOQUES EN SI. ESTE PROCESO SE REALIZA A TRAVES DE UN TUNEL DE SECADO (1) DIVIDIDO EN DOS LADOS (21, 31) POR LOS BLOQUES APILADOS SOBRE UNA HILERA DE CARROS MOVILES CONSECUTIVOS (8) Y POR DIAFRAGMAS VERTICALES (9), LADOS (221, 31) ENTRE LOS QUE EL AIRE SE MANTIENE EN CIRCULACION POR UNA SERIE DE VENTILADORES (6), Y DE LOS CUALES UN LADO (31) RECIBE DE PERFORACIONES OPUESTAS (2A) EL AIRE CALENTADO QUE VIENE DEL CONDUCTO (2) PARALELO Y JUNTO AL TUNEL.
Patent ES-2121870-T3 (ES)
Inventor: MAKELA MIKA
IPC: B01F7/00
Filed: 1992-10-16
Granted: 1998-12-16
Abstract: PCT No. PCT/FI92/00276 Sec. 371 Date May 2, 1994 Sec. 102(e) Date May 2, 1994 PCT Filed Oct. 16, 1992 PCT Pub. No. WO93/07961 PCT Pub. Date Apr. 29, 1993.The present invention relates to a mixing of gas into a medium. The method and apparatus in accordance with the present invention are especially applicable in the bleaching plants of the wood processing industry for mixing gaseous bleaching chemicals into pulp and to bleaching process of pulp, in which the mixing method and apparatus in accordance with the present invention are applied. An excellent application is mixing ozone-containing gas into a fiber suspension flowing in a pipe line and an ozone bleaching process. The previously known methods and apparatuses have not been able to mix satisfactorily large volumes of gas, about 50% of the total volume of the flow, into the medium flow. In the method in accordance with the present invention the mixing is carried out in a strong shear force field efficiently and uniformly, whereafter the fiber network of the medium is allowed to form rapidly and in a controlled manner so that gas is not allowed to separate in the flow as bubbles, but remains in the plug flow in the fiber network.
Patent ES-2141732-T3 (ES)
Inventor: KLAUS EDWIN DR
IPC: A61K38/39
Filed: 1993-02-02
Granted: 2000-04-01
Abstract: The invention relates to the use of collagen for the production of a medicament for the treatment of diseased joint processes, in particular of degenerative joint processes. Preferably, an injection suspension is prepared which contains the collagen and optionally a local anaesthetic. This injection suspension is administered to the affected joints by injection.
Patent ES-2088200-T3 (ES)
Title: Procedimiento para el tratamiento de la corteza de corcho obtenida del alcornoque para la fabricacion de tapones de botella.
Inventor: GROSSMANN M PROF DR
IPC: B27K7/00
Filed: 1993-08-09
Granted: 1996-08-01
Abstract: EN UN PROCESO PARA EL TRATAMIENTO DE CORTEZA DE CORCHO OBTENIDA DEL ALCORNOQUE (QUERCUS SUBER L.) PARA LA ELABORACION DE CIERRES DE BOTELLA, SE AÑADE A LAS PIEZAS DE PLACA DE CORCHO OBTENIDA UNA SUSPENSION CONCENTRADA DE UN TRONCO DE CULTIVO DE HONGOS CON MICELIOS DE CRECIMIENTO RAPIDO, CON SABOR Y OLOR NEUTRO. DE FORMA VENTAJOSA LAS PIEZAS DE PLACA DE CORCHO ALMACENADAS, PREVIAMENTE TRATADAS, SE ADICIONAN CON UNA SUSPENSION DE UN TRONCO DE CULTIVO CONCENTRADO EN BAÑO DE INMERSION DE UN HONGO CON MICELIOS DE CRECIMIENTO RAPIDO CON SABOR Y OLOR NEUTRO, DOTANDOLAS DE UN MOVIMIENTO LIGERO EN EL BAÑO DE INMERSION.
Patent ES-2161222-T3 (ES)
Title: Modulo de emision y recepcion con longitud de onda de emision estabilizada en la temperatura.
Inventor: ALTHAUS HANS LUDWIG DR RER NAT
IPC: G02B6/42
Filed: 1993-09-15
Granted: 2001-12-01
Abstract: LA INVENCION SE REFIERE A UN MODULO DE EMISION Y RECEPCION PARA UNA TRANSMISION DE SEÑAL Y DE MENSAJES OPTICA BIDIRECCIONAL CON AL MENOS UN EMISOR (1) OPTICO, AL MENOS UN RECEPTOR (2) OPTICO, AL MENOS UNA CONEXION (4) DE FIBRA PARA UNA FIBRA OPTICA (6), CON UNA OPTICA (7,9,10) DE ACOPLAMIENTO DE LENTE Y AL MENOS UN DIVISOR (3) DE RADIACION DISPUESTO ENTRE VIAS (11) DE RADIACION, QUE ESTAN DISPUESTAS EN UNA CARCASA (5) CONJUNTA. DEBE CONSEGUIRSE UN EMISOR OPTICO CON UNA LONGITUD DE ONDAS DE EMISION MUY ESTABLE. EL EMISOR (1) OPTICO ES UN DIODO LASER, QUE ESTA UNIDO DE FORMA DIRECTA O INDIRECTA CON UN EQUIPO (12) DE CALENTAMIENTO. UTILIZACION: MODULO EMISOR-RECEPTOR PARA CONEXION DE PARTICIPANTE.
Patent ES-2104041-T3 (ES)
IPC: B22F5/08
Filed: 1993-03-23
Granted: 1997-10-01
Abstract: The object of the invention is to reduce the propagation of noises, in particular shifting noises in gearboxes. The invention comprises the use of a sintered component in an individualised design as a noise-attenuating component, in particular a gearwheel. In the embodiment according to the invention, an axially symmetrical sintered component includes individual, approximately annular material zones, an inner zone close to the axis and an outer edge zone remote from the axis being very strong and largely pore-free, while the central region is highly porous and comparatively ductile.
Patent ES-2095004-T3 (ES)
Inventor: HIRVONEN JUHANI
IPC: F23M11/04
Filed: 1993-02-23
Granted: 1997-02-01
Abstract: The invention concerns an assembly for a combustion chamber monitoring camera, said assembly comprising an image-forming optical system (20) whose object space (26) is a combustion chamber and whose image plane (5) is coincident with the photosensitive element of the camera, and whose focal point (24) on the object space side is situated outside the optical system (20), and a structure (22) enclosing the optical system (20). According to the invention, on the object space side of the optical system (20), a solid baffle plate (38) is placed having a hole (1) made cocentrical with the center axis of the optical system (20) and situated at the focal point (24) of the entire optical system on the object space side, or in the vicinity thereof, and said structure (22, 40) encloses the optical system (20) in such a manner that purging air can be fed via said hole (1) along a channel (32, 34) adapted between the optical system (20) and the enclosing structure (22, 40) thereof in the combustion chamber. <IMAGE>
Patent ES-2062960-T3 (ES)
Inventor: CAQUEL MAURICE
IPC: B42F7/06
Filed: 1993-08-13
Granted: 1997-10-01
Abstract: The present invention relates to a reinforced file for documents awaiting signature or for sorting documents and to the method of manufacturing same. File for documents awaiting signature or for sorting documents, chiefly composed of a plurality of sleeves bonded back to back, the adhesive being applied to at least part of their outer surfaces, forming leaves which define the different compartments formed by the sleeves, the file being characterised in that each sleeve (1) is made from a composite sheet comprising at least two different kinds of layers such that the inside surface (2) presents a lining sheet (3) and the outside surface (4) a reinforcing sheet (5). <IMAGE>
Patent ES-2109465-T3 (ES)
Inventor: STRENG ALFRED
IPC: F16L47/02
Filed: 1993-09-10
Granted: 1998-01-16
Abstract: The process for producing a thermoelectrically weldable zone in thermoplastic materials is considerably improved by embedding the heating conductor in a geometrically true and air-free manner at a defined depth below the joint surface. For this purpose, in a first process step, a sublevel wire-bed base (2) is cut into the material by cutting, at the desired depth measured from the material surface, using a suitable tool, an essentially inverted T-shaped incision running in two planes and the surface profile is guided following the section along the insertion line of the heating conductor, the cover strips being, by means of the same tool, lifted along the cut path and stretched, as a result of which an open furrow with the sublevel wire-bed base is formed. Preferably, in the same operation, the wire bed (4) is co-cut, using a cutting tool, in a geometrically true manner corresponding to the heating conductor. In a subsequent process step, the heating conductor (5) is inserted through the furrow which is still open and the cover strips (3) are pressed and finally melted. A groove-free, smooth joint surface remains, along which a fine, non-elevated melt scar runs. <IMAGE>
Patent ES-2084479-T3 (ES)
Inventor: SCHMUCKI PETER
IPC: E03D1/34
Filed: 1993-09-13
Granted: 1996-05-01
Abstract: The discharge valve (1) has, in a valve housing (36), a valve tube (26) and an insert (37) with a float (38). The float (38) is connected to the valve tube (26). Provided in a base (49) of the insert (37) are openings (39, 41a) which can be covered over by rotating a perforated disc (40). For setting or changing the quantity of flushing water, the perforated disc (40) can be rotated by raising and rotating the valve tube (26). In this arrangement, cams (43) of the perforated disc (40) engage into corresponding cutouts (45) at the lower end of the valve tube (26). <IMAGE>
Patent ES-2134868-T3 (ES)
Title: Metodos mejorados y composicion para fabricar un laminado revestido de un adhesivo que actua por presion.
Inventor: SMITH JOHN RALPH
IPC: B32B38/10
Filed: 1994-03-31
Granted: 1999-10-16
Abstract: SE DESCRIBE UN METODO PARA FABRICAR UN LAMINADO REVESTIDO DE ADHESIVO SENSIBLE A LA PRESION. EL METODO IMPLICA REVESTIR UNA LAMINA QUE TIENE EN ELLA UNA SUPERFICIE DE LIBERACION CON UN ADHESIVO SENSIBLE A LA PRESION PARA FORMAR UN LAMINADO, SECAR O ENDURECER EL ADHESIVO SENSIBLE A LA PRESION Y HACER COINCIDIR EL LAMINADO CON LA SUPERFICIE INTERNA DE UNA CAPA DE REVESTIMIENTO. SE INCLUYE UN MATERIAL QUE COMPRENDE UNA MEZCLA DE POLISILOXANO INCOMPATIBLE CON EL ADHESIVO Y SUBSTANCIALMENTE INSOLUBLE EN AGUA (I) Y POLISILOXANO COMPATIBLE CON EL ADHESIVO Y SOLUBLE EN AGUA (II) PARA PRODUCIR UN VALOR DE ADHERENCIA BAJO EN EL INSTANTE CERO EN LA CAPA DE ADHESIVO SENSIBLE A LA PRESION QUE SE MEZCLA INTIMAMENTE CON EL ADHESIVO SENSIBLE A LA PRESION ANTES DE QUE EL ADHESIVO SEA REVESTIDO SOBRE LA SUPERFICIE DE LIBERACION DE LA LAMINA. EL LAMINADO RESULTANTE SE PUEDE APLICAR FACILMENTE A UN SUBSTRATO, ELIMINAR Y, SI ES NECESARIO, REPOSICIONAR O ENDURECER, Y PROPORCIONA UN AUMENTO SUPERIOR EN EL VALOR DE LA ADHERENCIA DURANTE UN PERIODO DE TIEMPO PARA PRODUCIR UNA INSTALACION MAS PERMANENTE. EL LAMINADO ES ADECUADO PARA EMPLEARLO COMO UNA CUBIERTA PROTECTORA Y/O DECORATIVA, ASI COMO PARA CINTAS ADHESIVAS, ETIQUETAS Y SIMILARES.
Patent ES-2101395-T3 (ES)
Title: Columna de longitud graduable para sillas, mesas o similares.
Inventor: BAUER HANS JURGEN
IPC: A47C3/30
Filed: 1994-07-07
Granted: 1997-07-01
Abstract: UNA COLUMNA (37) AJUSTABLE EN LONGITUD PARA SILLAS, MESAS O SIMILARES MUESTRA UN TUBO (1) SOPORTE Y UN ELEMENTO (2) DE AJUSTE LONGITUDINALMENTE DISPUESTO EN EL. PARA LA SUJECION EN UN ARMAZON DE PIIE SE HA PREVISTO UN TRAMO (17) EN FORMA DE CONO DE TIPO CASQUILLO, QUE EN SU CARA (22) INTERIOR ESTA PROVISTO CON AL MENOS UNA CAVIDAD (20) EN LA QUE ENGRAN UN SALIENTE. A TRAVES DE LA LONGITUD DEL TUBO (1) SOPORTE SE HAN DISPUESTO A UNA DISTANCIA UNO DE OTRO MULTIPLES SALIENTES (21) DE TAL MODO, QUE SE CONFIGURAN POR MEDIO DE SEMICUBIERTAS (19) O PUEDEN SER SUJETADOS EN EL TRAMO (17) CONICO RANURADO DE FORMA SENCILLA EN LAS DIFERENTES LONGITUDES EN ALTURA DEL TUBO (1) SOPORTE EN LA DIRECCIOON DEL EJE (3).
Patent ES-2133452-T3 (ES)
Inventor: BOSATELLI DOMENICO
IPC: H01R13/518
Filed: 1994-09-01
Granted: 1999-09-16
Abstract: Device for coupling electric components in supporting frames including, on two oppositely arranged edges of a supporting frame (1), a flexible tooth (4) that can engage a complementary tooth (5) correspondingly formed on oppositely arranged edges of the casing (3) of an electric component in order to apply a retaining action along a direction that is substantially at right angles to the plane of arrangement of the supporting frame (1). The particularity of the invention resides in that it comprises, on the casing (3) of the electric component, engagement means (10) that can be coupled in guiding means (11) which are formed on the frame (1) and are suitable to apply a retaining action along a direction that is substantially parallel to the plane of arrangement of the frame (1) and is substantially perpendicular to the oppositely arranged edges of the supporting frame (1). <IMAGE>
Patent ES-2096999-T3 (ES)
Inventor: DAWES KEITH
IPC: C09K15/04
Filed: 1990-05-09
Granted: 1997-03-16
Abstract: Felt material impregnated by an acid scavenger and an antioxidant. The felt is a polyolefin felt.
Patent ES-2111244-T3 (ES)
Inventor: BERTA NORBERT I
IPC: A61K9/28
Filed: 1994-01-11
Granted: 1998-03-01
Abstract: An apparatus for dipping tablets (10) into gelatin coating material and for spreading and setting the coating immediately after dipping is provided. Carrier plates (50) having a plurality of tablet holders (30) are transported from a tablet loading station to a dipping station along a transport guide. At the dipping station, a carrier plate is mounted to a vacuum chamber (60). A set of vacuum tubes in the vacuum chamber are extended through the tablet holders to contact and lift the tablets off of the holders and secure the tablets to the tubes. In a preferred embodiment, the vacuum chamber is rotated 180 DEG  and a second carrier plate (50') is mounted onto the housing and a second set of tubes secure the tablets to the plate. The carrier plates are alternately dipped and returned to the guide means where new plates with uncoated tablets replace the plates with coated tablets. Immediately after dipping the carrier plates enter a rotating station where the plate is rotated 360 DEG  and then replaced on the guide means for transportation to further processing stations. Preferably, the rotating station includes a similar vacuum chamber with vacuum tubes that are extended into the holder for securing the tablet during rotation. <IMAGE>
Patent ES-2114659-T3 (ES)
Inventor: STEER PETER LESLIE KINGSCOTE
IPC: B29C65/74
Filed: 1994-03-17
Granted: 1998-06-01
Abstract: A combination of a liquid-containing bag and a tube 28 is disclosed. The bag may be a urine drainage bag and is made up of a pair of superposed sheets 20, 22, joined by a weld 24 whose configuration is chosen to define in a single welding operation the outline of the bag and the tube integral therewith. A single weld seam 24 defines the bag volume. The tube and portion of the weld seam 24 run adjacent to one another and are separated by a row of perforations 30 or by a line of weakening. In such an arrangement, means are provided for precluding face-to-face contact of selected parts of the inner surfaces of said sheets. This may be done by effecting heat shrinkage of selected parts of one or both sheets. One or preferably both sheets is biaxially oriented. <IMAGE>
Patent ES-2107151-T3 (ES)
Title: Procedimiento de pago electronico, particularmente por medio de una tarjeta con chip.
Inventor: FOGLINO JEAN-JACQUES
IPC: G07F7/08
Filed: 1994-08-31
Granted: 1997-11-16
Abstract: EL INVENTO SE REFIERE A LOS PROCEDIMIENTOS QUE PERMITEN MODIFICAR EL VALOR INSCRITO EN UNA TARJETA DE PAGO A LA VEZ QUE SE DISMINUYEN DE MANERA IRREVERSIBLE LAS UNIDADES DE PAGO CONTENIDAS EN ESA TARJETA. CONSISTE EN UTILIZAR UN CONTADOR (M) QUE SE INCREMENTA (O DISMINUYE) HASTA UN VALOR LIMITE CORRESPONDIENTE AL VALOR INSCRITO EN LA TARJETA. ESTE VALOR LIMITE NO ES FIJO PERO VIENE DETERMINADO POR UN PUNTERO (V) CUYO VALOR PUEDE VARIAR EN FUNCION DE UNA ACCION EXTERIOR. EL VALOR DE LA TARJETA SE AGOTA CUANDO EL CONTENIDO DEL CONTADOR ES IGUAL AL VALOR DEL PUNTERO. PERMITE FABRICAR UNA TARJETA DE CHIP DE PAGO UTILIZABLE PARA UNA MAQUINA DE JUEGO DONDE SE PUEDEN GANAR PUNTOS AUMENTANDO EL VALOR INSCRITO EN LA TARJETA.
Patent ES-2094631-T3 (ES)
Inventor: MOTOYA YASUHIKO
IPC: D04B21/12
Filed: 1994-04-27
Granted: 1997-01-16
Abstract: The woven lace of the invention is composed:     a) of columns (1) formed by woven warp threads (5), b) of proximity loops (2) connected to one another in a suitable way along the said columns (1) by means of weft threads (6),   c) of visible holes (3) and (4) of predetermined form, d) of pile threads (8), if appropriate napped, which are interlaced and arranged along the said columns (1), in such a way that they are projected towards the outside of the said columns (1), e) and, if appropriate, interlaced elastic threads (9) along the said columns (1).   A preferred method involves:   a) interlacing along the columns (1) in the extension of the elastic threads (9), b) interlacing pile threds (8), whilst producing a part (8a) intended to be converted into piles along the said columns (1) and towards the outside of the said columns (1), but without the said part (8a) being interlaced with the said columns (1), c) taking advantage of the shrinkage of the elastic threads (9) after weaving, converting the said part (8a) into piles (10) formed on the side of the said columns (1).   <IMAGE>
Patent ES-2127364-T3 (ES)
Title: Humectantes de mercerizado.
Inventor: STEHLIN ALBERT
IPC: C09K23/00
Filed: 1994-08-02
Granted: 1999-04-16
Abstract: SE DESCRIBEN AGENTES HUMECTANTES DE MERCERIZAR CONTENIENDO UN COMPUESTO DE LA FORMULA DONDE R1 SIGNIFICA HIDROXI O M ES 2 HASTA 6 EL AGENTE HUMECTANTE DE MERCERIZAR DE ACUERDO CON LA INVENCION SE CARACTERIZA POR UN BUEN PODER DE HUMECTACION Y POBRE DE ESPUMA. CON ELLO LOS COMPUESTOS DISPONEN DE BUENA BIODEGRADABILIDAD.
Patent ES-2094046-T3 (ES)
Inventor: LAMLA MICHAEL
IPC: G06K19/067
Filed: 1993-12-22
Granted: 1997-01-01
Abstract: PCT No. PCT/EP93/03668 Sec. 371 Date Sep. 20, 1995 Sec. 102(e) Date Sep. 20, 1995 PCT Filed Dec. 22, 1993 PCT Pub. No. WO94/15318 PCT Pub. Date Jul. 7, 1994A system for testing the authenticity of a data carrier determines the physical property of the data carrier from an irreversibly adjustable electric state of a circuit present separately on the integrated circuit, and uses the electric property of the circuit for establishing a characteristic value for the data carrier.
Patent ES-2145824-T3 (ES)
Inventor: KLAVENESS JO
IPC: C07C237/46
Filed: 1994-02-25
Granted: 2000-07-16
Abstract: PCT No. PCT/GB94/00375 Sec. 371 Date Sep. 18, 1995 Sec. 102(e) Date Sep. 18, 1995 PCT Filed Feb. 25, 1994 PCT Pub. No. WO94/19025 PCT Pub. Date Sep. 1, 1994The invention relates to compounds of formula (I):    <IMAGE>  (I)  wherein R1, R2 and R3 are independently selected from: (i) saturated or unsaturated fatty acyl groups, preferably having from 14 to 24 carbon atoms, more preferably of a type found in nature; or (ii) groups of formula (II):   y selected from hydrogen atoms, C1-4alkyl groups and aryl groups, preferably C6-10aryl groups; n represents the integers 0 or 1; A represents either a chemical bond or a straight or branched C1-6alkylene chain and R6 is a triiodinated phenyl group which may also carry other substituents. The invention also relates to X-ray contrast media containing these compounds, as well as methods of enhancing X-ray images of a human subject wherein the contrast media are administered to the subject prior to imaging.
Patent ES-2107848-T3 (ES)
Title: Disposicion de valvula.
Inventor: LUBISCHER FRANK
IPC: F16K31/06
Filed: 1994-07-12
Granted: 1997-12-01
Abstract: LA INVENCION SE REFIERE A UNA DISPOSICION (18) DE VALVULA, EN PARTICULAR PARA CIRCUITO DE FRENADO HIDRAULICO CON CONTROL DE DESLIZAMIENTO MOTRIZ, QUE DISPONE DE CONEXIONES PRIMERA, SEGUNDA Y TERCERA (16,20,46) DE FLUIDO HIDRAULICO QUE CORRESPONDEN CON LAS SECCIONES TRANSVERSALES DE PASO DE FLUJO PREVIAMENTE DETERMINADAS, CON AL MENOS UN MIEMBRO (14) DE VALVULA EN BISEL POR MEDIO DE UNA DISPOSICION (106) DE RESORTE PRIMARIA EN UNA PRIMERA POSICION EN DONDE LAS CONEXIONES PRIMERA Y SEGUNDA (16,20) DE FLUIDO HIDRAULICO ESTAN EN COMUNICACION CON EL FLUIDO Y LA TERCERA CONEXION (46) DE FLUIDO HIDRAULICO ESTA BLOQUEADO, Y UNA DISPOSICION (42) ACTUANDO COMO VALVULA PARA MOVIMIENTO DEL MIEMBRO (44) DE VALVULA A UNA SEGUNDA POSICION EN DONDE LA PRIMERA Y LA TERCERA CONEXION (16,46) DE FLUIDO HIDRAULICO ESTAN EN COMUNICACION DE FLUIDO Y LA SEGUNDA CONEXION (20) DE FLUIDO HIDRAULICO ESTA BLOQUEADO. LA DERIVACION DE LA PRIMERA DISPOSICION (106) DE RESORTE, LA FUERZA QUE PUEDE SER EJERCIDA SOBRE EL MIEMBRO (44) DE VALVULA MEDIANTE LA DISPOSICION (42) DE ACTUACION DE VALVULA Y LA SECCION TRANSVERSAL DE PASO DE FLUJO DE LAS CONEXIONES (16,20,46) DE FLUIDO HIDRAULICO ESTAN AJUSTADOS DE TAL MODO CUANDO ACTUA LA PRESION HIDRAULICA PREDETERMINADA SOBRE LA SEGUNDA CONEXION (20) DE FLUIDO HIDRAULICO, EL MIEMBRO (44) DE VALVULA ABRE LA SEGUNDA CONEXION (20) DE FLUIDO HIDRAULICO HASTA QUE SE ESTABLECE UNA COMUNICACION DE FLUIDO CON LA PRIMERA Y/O SEGUNDA CONEXION (16,46) DE FLUIDO HIDRAULICO.
Patent ES-2159571-T3 (ES)
Inventor: WEGNER EGON
IPC: C08G18/08
Filed: 1994-10-20
Granted: 2001-10-16
Abstract: PCT No. PCT/EP94/03446 Sec. 371 Date May 6, 1996 Sec. 102(e) Date May 6, 1996 PCT Filed Oct. 20, 1994 PCT Pub. No. WO95/12626 PCT Pub. Date May 11, 1995The invention relates to coating materials containing a water-dilutable polyurethane resin as binder. The resin can be prepared by reacting some of the free isocyanate groups present in a prepolymer (I) which contains acidic groups and isocyanate groups with a blocking agent so as to form a prepolymer (II) which contains blocked isocyanate groups, the blocking agent being employed in a quantity such that the prepolymer (II) still contains on average at least one free isocyanate group per molecule, reacting the prepolymer (II) with a compound which contains at least one primary or secondary amino group and at least one hydroxyl group in the molecule, to give a polyurethane resin, and finally converting the polyurethane resin prepared in this way into a water-dilutable polyurethane resin by at least partial neutralization of the acidic groups.
Patent ES-2117808-T3 (ES)
Title: Procedimiento para la obtencion en continuo de carbonatos de diarilo.
Inventor: BUYSCH HANS-JOSEF DR
IPC: C07C68/00
Filed: 1995-01-20
Granted: 1998-08-16
Abstract: LA INVENCION SE REFIERE A UN PROCESO PARA LA ELABORACION CONTINUA DE CARBONATOS DIARIL MEDIANTE TRANSFORMACION DE UN COMPUESTO HIDROXIL AROMATICO CON MONOXIDO DE CARBONO Y OXIGENO EN PRESENCIA DE UN CATALIZADOR CON UN METAL NOBLE DEL GRUPO VIII DEL SISTEMA PERIODICO, DE UNA SAL CUATERNARIA, DE UN COCATALIZADOR Y DE UNA BASE. EL CATALIZADOR SE ACTIVA PARA TRATAMIENTO CON MONOXIDO DE CARBONO EN FASE LIQUIDA. EL AGUA DE REACCION SE ELIMINA A TRAVES DE LA ELIMINACION DEL AGUA DE REACCION SOBRANTE.