baber/WOPTO huggingface dataset:
Patent ES-2029104-T3 (ES)
IPC: E04B1/19
Filed: 1989-09-07
Granted: 1992-07-16
Abstract: It is known to connect the ends of tubular elements (10) for three- dimensional framework to junction pieces (11) by cap screws (12). The cap screws (12) are mounted in a rotatable and axially displaceable manner in the end areas of the elements (10). Their axial movement to the outside is limited in each case by a stop (21) in the end area of each element (10). These stops were previously formed by additional parts which were fixed in the end area of the elements by, for example, welding, brazing, etc. The object of the invention is to avoid these additional parts and their complicated fastening. For this purpose, the stop (21) for the cap screws (12) is in each case formed by forming end sections (24) of the tubular elements (10) in their hollow space. In the case of tubular elements (10) having end sections (22) tapered in a frustum shape, the head (25) of the screws (12) can in addition be driven against the inner wall (27) of these end sections (22) if it is accordingly constructed in a matching frustum shape. 
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Patent ES-2034543-T3 (ES)
Title: Prensa con carriles de mordazas.
IPC: B21D43/05
Filed: 1989-09-13
Granted: 1993-04-01
Abstract: PARA ASEGURAR, EN UNA PRENSA (1) CON BARRAS DE MORDAZAS (11), CON MOTOR Y CAJA DE TRANSMISION (2), CON UN ARBOL Y CON LEVAS (3) MONTADAS SOBRE EL ASI COMO CON PALANCAS BASCULANTES (4) PARA LA EXPLORACION DE LA FORMA DE LAS LEVAS Y CON BRIDAS DE UNION (7) PARA TRANSFORMAR LOS MOVIMIENTOS DE LAS PALANCAS BASCULANTES EN MOVIMIENTOS DE ACCIONAMIENTO DE LAS BARRAS DE MORDAZAS, QUE, DURANTE EL AJUSTE DE UNA CARRERA DISTINTA DE LAS BARRAS DE MORDAZAS, EXISTA SIEMPRE AL MENOS UN APOYO ENTRE LAS PALANCAS BASCULANTES Y LA BRIDA DE UNION, SE PREVEN EN LA ZONA DE LA UNION (15) DE LAS PALANCAS BASCULANTES Y DE LAS BRIDAS DE UNION TALADROS (18,18''...19,19''...) EN LAS PALANCAS BASCULANTES Y EN LA BRIDA DE UNION EN LOS QUE SE PUEDEN INTRODUCIR BULONES (24,24''...), QUE SE PUEDEN ACCIONAR OPCIONALMENTE. TODOS LOS TALADROS DE LAS PALANCAS BASCULANTES Y DE LA BRIDA DE UNION COINCIDEN EN LA POSICION DE PARTIDA DE LAS BARRAS DE MORDAZAS. LOS TALADROS SE HALLAN SOBRE UN ARCO DE CIRCUMFERENCIA (16,16'') PREFIJADOPOR LA LONGITUD EFICAZ DE LA BRIDA DE UNION.
Patent ES-2040434-T3 (ES)
IPC: C22C5/02
Filed: 1989-10-06
Granted: 1993-10-16
Abstract: To produce jewellery articles and coins, a high-gold content alloy of 84 to 99% by weight of gold, 1 to 6% by weight of cobalt, 0 to 6% by weight of copper and 0 to 4% by weight of silver and/or zinc is used. It is hardenable and is tolerated by the skin.
Patent ES-2042942-T3 (ES)
Inventor: STANKA HERBERT
IPC: B05C1/10
Filed: 1989-11-10
Granted: 1993-12-16
Abstract: In a transverse gluing device with a gluing cylinder (4) which is provided with gluing nozzles (6) arranged along a generating line and which rolls along the web (2a) which surrounds it partially, a precise application of the adhesive can be guaranteed and a dirtying of the web (2a) can be avoided in that the circumference of the gluing cylinder (4) can be wiped off by a wiping device (7) which contains at least one, preferably moistenable, wiping cloth (10) and which is arranged in the region of the spandrel-type space between the gluing cylinder (4) and the web (2a) which runs away from the latter. <IMAGE>
Patent ES-2039824-T3 (ES)
IPC: F27D15/02
Filed: 1989-12-16
Granted: 1993-10-01
Abstract: The heat treatment of solids by combustion, cooling, or the like with the aid of gas may take place on a grate conveying such solids while the gas is passed through openings in the surface of the grate. In order to provide lateral clearances of such grates with the same order of narrowness as the majority of the grate's openings, the mobile framework of the grate is suspended by tension elements inclined at an angle of at least 3 degrees relative to the perpendicular. If the mobile frame deviates from a straight course, the inclined suspension creates a centering force guiding the mobile frame without mechanical contact and wear. As a result, the lateral clearances for thermal expansion and building tolerances are reduced from about 20 to 2 mm.
Patent ES-2061980-T3 (ES)
Title: Agente espumante.
Inventor: DIEZ RICARDO
IPC: C09K23/00
Filed: 1989-04-06
Granted: 1994-12-16
Abstract: UN AGENTE ESPUMANTE, QUE COMPRENDE UNA MEZCLA DE SULFATOS DE ALQUILO Y SULFATO DE ETER ALQUILICO, QUE TIENE UNA ACCION ESPUMANTE MEJORADA, DONDE LA MEZCLA TIENE LA FORMULA GENERAL CH3(CH2)XCH2-(OCH2CH2)Y-OSO3M, DONDE 90 % DE X POR LO MENOS ESTA ENTRE 6 Y 8, EL CH3(CH2)XCH2 ESTA FORMANDO UNA CADENA ELEGIDA DE UNA CADENA LINEAL POR LO MENOS Y CADENAS RAMIFICADAS, LA MEDIA DE Y ESTA ENTRE 0,4 Y 1,3, Y DONDE M ES UN CATION QUE PRODUCE UN TENSIOACTIVO SOLUBLE EN EL AGUA; Y EL USO DE TALES AGENTES ESPUMANTES, EN ESPECIAL PARA FABRICAR TABLEROS DE YESO.
Patent ES-2034619-T3 (ES)
IPC: B65B3/04
Filed: 1989-04-18
Granted: 1993-04-01
Abstract: A method of packaging a beverage containing gas in solution and a beverage package has a chamber 9 in a moulded open topped container 1 (of plastics or metal) in a bottom wall 8 of which is formed a restricted orifice 10. The bottom of the container 1 is received in a cup shaped closure 11 and sealed thereto at 16 to form a chamber 12 which communicates with the chamber 9 through the orifice 10. The chamber 9 is charged with beverage 17 and its headspace 21 is dosed with liquid nitrogen or carbon dioxide prior to sealing with a cap 18 so that the headspace 21 is at a pressure greater than atmospheric. With the sealed package in equilibrium the chamber 12 contains beverage derived from the chamber 9 through the orifice 10 and has a headspace 22. Upon opening of the package by removing the cap 18 and exposing the headspace 21 to atmosphere, the pressure differential between the headspaces 21 and 22 causes beverage and/or gas in the chamber 12 to be ejected through the orifice 10 into the beverage 17 and thereby gas in solution in the beverage to be liberated to form or assist in the formation of a head of froth onthebeverage.
Patent ES-2069598-T3 (ES)
Inventor: HOGAN MICHAEL EDWARD
IPC: C12Q1/6886
Filed: 1989-12-20
Granted: 1995-05-16
Abstract: A method for making synthetic oligonucleotides which bind to target sequences in a duplex DNA forming colinear triplexes by binding to the major groove. The method includes scanning genomic duplex DNA and identifying nucleotide target sequences of greater than about 20 nucleotides having either about at least 65% purine bases or about at least 65% pyrimidine bases; and synthesizing synthetic oligonucleotides complementary to identified target sequences. The synthetic oligonucleotides have a G when the complementary location in the DNA duplex has a GC base pair and have a T when he complementary location in the DNA duplex has an AT base pair. The synthetic oligonucleotides are oriented 5 min  to 3 min  and bind parallel or 3 min  to 5 min  and bind anti-parallel to the about at least 65% purine strand. Also described are synthetic oligonucleotides made by the above methods. The oligonucleotides can be altered by modifying and/or changing the bases, adding linkers and modifying groups to the 5 min and/or 3 min  termini, and changing the backbone. These synthetic oligonucleotides bind to duplex DNA to form triplexes. This process alters the functioning of the genes which are bound. This process can be used to inhibit cell growth, alter protein ratios, treat diseases including cancer and permanently alter the DNA.
Patent ES-2054104-T3 (ES)
Title: Procedimiento y dispositivo para la adsorcion de humedad de gases, particularmente aire.
Inventor: SOMOS GMBH
IPC: B01D53/26
Filed: 1990-01-18
Granted: 1994-08-01
Abstract: SE DESCRIBE UN PROCEDIMIENTO Y UN DISPOSITIVO PARA LA ADSORCION DE HUMEDAD DE GASES, ESPECIALMENTE DEL AIRE, MEDIANTE UN MEDIO DE ADSORCION POR EL CUAL FLUYEN ALTERNANDO EL GAS DEMASIADO SECO Y UN AGENTE DE REGENERACION CALENTADO. CON EL FIN DE MEJORAR LA CAPACIDAD DE ABSORCION DE HUMEDAD DEL MEDIO DE ADSORCION Y DE APROVECHARLO CON MEDIOS MAS SIMPLES, SE PREVE QUE LA DURACION DEL TIEMPO DE ADSORCION DE UN RECIPIENTE DE SECADO SE CONTROLA EN DEPENDENCIA DE LA CANTIDAD DE HUMEDAD ADSORBIDA.
Patent ES-2066891-T3 (ES)
Title: Elemento elastico bimetalico para entornos radiactivos.
Inventor: BUSCH RAYMOND A
IPC: G21C3/34
Filed: 1990-03-05
Granted: 1995-03-16
Abstract: UN RESORTE ESTA FORMADO COMO MINIMO POR DOS CAPAS METALURGICAMENTE UNIDAS DE MODO UNIFORME, QUE MANIFIESTAN, POR EFECTO DE LA RADIACION, TASAS DE CRECIMIENTO SIGNIFICATIVAMENTE DIFERENTES, DE TAL MODO QUE EL CRECIMIENTO DIFERENCIAL DE LAS CAPAS PRODUCE UN AUMENTO DE LA TENSION EN UNA DIRECCION PREDETERMINADA. LAS CAPAS PUEDEN SER DE METALES DIFERENTES O DE METALES SIMILARES QUE HAYAN SIDO TRATADOS PARA DAR CRECIMIENTOS DIFERENTES, TAL COMO ZIRCALOY CON DIFERENTES CONTENIDOS DE ESTAÑO Y DE OXIGENO. EJEMPLOS DE OTRAS PROPIEDADES QUE PUEDEN UTILIZARSE PARA CONSEGUIR CRECIMIENTOS DIFERENCIALES PARA LAS DOS CAPAS, CUANDO SON MATERIALES QUE SUSTANCIALMENTE TIENEN LOS MISMOS COMPONENTES, SON LA TEMPERATURA DE TRANSFORMACION DE FASE (ALFA)-(BETA), LA TEMPERATURA DE REVENIDO, EL HISTOTIAL DE ELABORACION, LA RECRISTALIZACION PARCIAL Y EL ENDURECIMIENTO POR PRECIPOTACION.
Patent ES-2058668-T3 (ES)
Inventor: ABRAHAM DENIS
IPC: H04M1/03
Filed: 1990-05-14
Granted: 1994-11-01
Abstract: Telephone handset equipped with at least one piezoelectric transducer (6, 7). This transducer is housed in a part (2) which contains means of fixing this transducer and its electrical connection means. This part is assembled with at least one other complementary part (1) in order to form the shell of the handset, which it closes locally. An adaptor sleeve optionally enables the piezoelectric transducer to be replaced with an electromagnetic transducer. <IMAGE>
Patent ES-2102356-T3 (ES)
Title: Linea de telecomunicaciones con fibra optica que comprende amplificadores de las señales transmitidas y amplificadores para dicha linea.
Inventor: GRASSO GIORGIO
IPC: H04B17/40
Filed: 1990-06-18
Granted: 1997-08-01
Abstract: UNA LINEA DE TELECOMUNICACION POR FIBRA OPTICAS SEGUN EL INVENTO COMPRENDE AMPLIFICADORES DE FIBRAS OPTICA DE NUCLEO ACTIVO 6,7,8 Y 9 DE LAS SEÑALES TRANSMITIDAS. SE CONECTAN DOS FUENTES DE LASERES L9, 20, DE BOMBEO DE RADIACION OPTICA A CADA FIBRA OPTICA DE NUCLEO ACTIVO PRESENTE EN LOS AMPLIFICADORES 6, 7, 8 Y 9 DE LA LINEA,CADA UNA PARA CADA EXTREMO DE UNA SOLA FIBRA OPTICA DE NUCLEO ACTIVO. DE ESTAS DOS FUENTES DE LASERES 19, 20, DE BOMBEO DE RADIACION OPTICA, SE PONE EN SERVICIO LA PRIMERA 19 Y SE MANTIENE LA SEGUNDA 20 COMO RESERVA PARA PONERLA EN SERVICIO CUANDO FALLE LA PRIMERA. ADEMAS LAS DOS FUENTES DE BOMBEO DE RADIACION OPTICA 19, 20, ESTAN ASOCIADAS CON UN CIRCUITO MICROPROCESADOR 29 CAPAZ DE OBLIGARLAS A ENVIAR SEÑALES DE ALARMA SOBRE EL ESTADO DEL AMPLIFICADOR A LAS ESTACIONES TERMINALES 10, 11 DE LA LINEA Y A RECIBIR DE LAS ULTIMAS LA SEÑALES DE CONTROL PARA EL INTERCAMBIO DE FUNCIONAMIENTO ENTRE LAS DOS FUENTES DE BOMBEO DE RADIACION OPTICA, 19, 20.
Patent ES-2047231-T3 (ES)
Title: Soporte de motor.
Inventor: CERRUTI MARIO
IPC: F16F15/04
Filed: 1990-11-09
Granted: 1994-02-16
Abstract: MONTAJE PARA COLGAR UN MOTOR DE UN MARCO, ADAPTADO PARA INSULAR EL MARCO DE VIBRACIONES PREDETERMINADAS DE ALTA FRECUENCIA Y DE PEQUEÑA AMPLITUD. EL MONTAJE COMPRENDE UN SOBRE, UNA CUBIERTA EN FORMA DE DIAFRAGMA ELASTOMERICO ASOCIADA CON LAS PAREDES LATERALES DE UN SOBRE, UNA PUA ADAPTADA PARA RECIBIR EL PESO DEL MOTOR, Y PIEZAS ENCAJABLES QUE CONECTAN EL SOBRE AL MARCO. EL MONTAJE SE COMPONE DE UN SISTEMA DE OSCILACION QUE CONSISTE EN DOS MASAS Y TRES CUERPOS ELASTOMERICOS CON RIGIDECES K2, K3 Y K4. LAS DOS MASAS ESTAN CONECTADAS LA UNA A LA OTRA POR UN CUERPO ELASTOMERICO Y SON PARALELAS AL DIAFRAGMA ELASTOMERICO CONECTADO A LA PUA Y AL SOBRE POR INTERPOSICION DE LOS OTROS DOS CUERPOS ELASTOMERICOS. EL DIAFRAGMA Y EL SISTEMA PARALELO HACEN QUE SURJA UNA RIGIDEZ DINAMICA DEFINIDA POR DOS VERTICES Y UN VALLE ENTRE ELLOS; UNO DE LOS VERTICES ES MAS BAJO QUE EL OTRO CUANDO HAY VIBRACIONES DE ALTA FRECUENCIA Y ALCANCE ESCASO. LOS VALORES DE RIGIDEZ K2, K3, K4 DE LOS COEFICIENTES DE AMORTIGUACION Y LA PROPORCION ENTRE LA RIGIDEZ K3 Y LA RIGIDEZ ESTATICA GLOBAL ES TAL QUE LA ALTURA DEL VERTICE MAS PEQUEÑO ES MAS BAJA QUE EL VALOR DE LA RIGIDEZ GLOBAL ESTATICA.
Patent ES-2071733-T3 (ES)
Inventor: ALCHAS PAUL G
IPC: A61B10/02
Filed: 1990-12-13
Granted: 1995-07-01
Abstract: The invention is an endothelial cell procurement and deposition kit for collecting fat from a patient, processing said fat to produce an endothelial cell deposition product, and depositing said product on the surface of a graft, all under sterile conditions established and maintained within the components of said kit comprised of: fat collection means for collecting subcutaneous fat from a patient; digestion means connectable to said fat collection means to maintain sterility during reception of said fat and for retaining said fat under sterile conditions during rinsing and digestion to produce a digested product; endothelial cell isolation means connectable to said digestion means for maintaining sterile conditions during reception of said digested product and for separating and isolating microvessel endothelial cells from said digested product to produce an endothelial cell product; cell deposition means connectable to said isolation means for maintaining sterile conditions during reception of said endothelial cell product and for depositing said cells on the surface of a graft to be implanted in a patient and facilitating implantation of said endothelial graft into a patient. A single device for collecting and processing tissue to produce endothelial cell product is provided. <IMAGE>
Patent ES-2044388-T3 (ES)
Title: Bolsa de chapa para el caldeo inferior de hornos de coccion.
Inventor: BRANDL GEORG DIPL-ING FH
IPC: F24C15/16
Filed: 1990-12-18
Granted: 1994-01-01
Abstract: LA INVENCION SE REFIERE A UN AJUSTADOR (2) DE CHAPA, QUE SE FIJA EXTERIORMENTE EN UNA PARED (1) EN LA BASE DE LA CARCASA DEL HORNO DE PAN, QUE TIENE UNA MUFLA DESPLAZABLE A TRAVES DE UNA PUERTA DOTABLE CON UN DISPOSITIVO DE CALENTAMIENTO SUPERIOR E INFERIOR, CARACTERIZANDOSE, PORQUE EL CALENTADOR INFERIOR DEL HORNO DE PAN SE ALOJA CON EL AJUSTADOR (2) DE CHAPA Y SE DISPONE A UNA DISTANCIA DETERMINADA DE LA PARED (1) DEL HORNO DE PAN.
Patent ES-2073544-T3 (ES)
Title: Dispositivo de resistencia variable.
Inventor: WU I-LONG
IPC: H01C10/12
Filed: 1990-12-21
Granted: 1995-08-16
Abstract: UN DISPOSITIVO PULSADOR DE RESISTOR VARIABLE INCLUYE UN ELEMENTO HUECO DE COLOCACION DEL PULSADOR QUE ENCIERRA UN ESPACIO DE RECEPCION 10, Y AL MENOS UNA PIEZA DEL RESISTOR (3, 3A, 3B, 3'') FIJADA DENTRO DEL ELEMENTO DE COLOCACION. LA PIEZA DEL RESISTOR (3, 3A, 3B, 3'') TIENE UNA ZONA DE CONTACTO (30, 30'', 3D) Y AL MENOS UNA ZONA DE PATA (32, 34, 3F) QUE SE PROYECTA HACIA FUERA A TRAVES DE UNA ZONA BASE 12 DEL ELEMENTO DE COLOCACION. SE COLOCA UN RESISTOR DE MUELLE ESPIRAL (4, 4'') DENTRO DEL ESPACIO DE RECEPCION 10 DEL ELEMENTO DE COLOCACION SOBRE LA PIEZA DEL RESISTOR (3, 3A, 3B, 3D). EL RESISTOR DE MUELLE (4, 4'') TIENE VARIAS VUELTAS CONCENTRICAS DE DIAMETROS DIFERENTES. UN PULSADOR 5 ESTA ACOPLADO DESLIZABLEMENTE A TRAVES DE UNA ABERTURA DE BOTON 23 DEL ELEMENTO DE COLOCACION. EL RESISTOR DE MUELLE (4, 4'') TIENE UNA VUELTA MAXIMA 41 ASOCIADA COOPERATIVAMENTE CON EL PULSADOR 5. EL PULSADOR 5 SE PULSA POR EL EXTERIOR PARA COMPRIMIR EL RESISTOR DE MUELLE (4, 4'') Y OCASIONAR QUE LAS VUELTAS CONCENTRICAS CONTACTEN CON LA PIEZA DEL RESISTOR (3, 3A, 3B, 3D). EL AREA DE CONTACTO ENTRE EL RESISTOR DE MUELLE (4, 4'') Y LA PIEZA DE RESISTOR (3, 3A, 3B, 3'') VARIA SEGUN EL GRADO DE DEPRESION DEL PULSADOR 5 PARA VARIAR CORRESPONDIENTEMENTE LA RESISTENCIA DE SALIDA DEL DISPOSITIVO RESISTOR VARIABLE.
Patent ES-2044481-T3 (ES)
Inventor: ALARD MICHEL
IPC: H04L25/40
Filed: 1990-06-25
Granted: 1994-01-01
Abstract: The reception apparatus according to the invention comprises a receiving antenna (1), a fixed-gain preamplifying element (2), an amplifying element (8) having a series of output lines (13) with fixed amplification levels connected to a common conversion element (20) by way of a sampling element (17), the conversion element (20) being associated with a storage element (21) and with a stored signals selection means (22) for transmitting to a digital processing unit (23) those of the stored signals having the amplification level best matched to the digital processing unit (23). <IMAGE>
Patent ES-2069742-T3 (ES)
Inventor: WARDLEY RICHARD C
IPC: A61K39/245
Filed: 1990-07-09
Granted: 1995-05-16
Abstract: The present invention provides recombinant DNA molecules comprising a sequence encoding a feline calicivirus polypeptide, particularly the capsid protein, host cells transformed by said recombinant DNA molecule sequences, and the capsid polypeptides. The present invention also provides subunit vaccines and multivalent vaccines for FCV.
Patent ES-2073587-T3 (ES)
Title: Metodo de fijacion de una cinta elastica.
Inventor: KLING ROBERT
IPC: B65H37/04
Filed: 1990-10-02
Granted: 1995-08-16
Abstract: ESTA INVENCION DESCRIBE UN METODO PARA FIJAR UNA CINTA ELASTICA (13) ENTRE DOS CAPAS DE MATERIAL (14) QUE CONSISTEN AL MENOS EN PARTE DE MATERIAL DERRETIBLE. DE ACUERDO CON LA INVENCION LA CINTA ELASTICA ESTA PROVISTA CON PERFORACIONES EN FORMA DE AGUJEROS Y/O RANURAS. LA CINTA SE SITUA ENTRE LAS DOS CAPAS DE MATERIAL Y LAS CAPAS SE UNEN A TRAVES DE LAS PERFORACIONES FUNDIENDO O DERRITIENDO LAS CAPAS JUNTAS EN LUGARES OPUESTOS A LAS PERFORACIONES. LA INVENCION DESCRIBE TAMBIEN UNA CINTA ELASTICA QUE HA SIDO FIJADA DE ESTA MANERA Y UN PAÑAL QUE INCLUYE DICHA CINTA.
Patent ES-2057668-T3 (ES)
Inventor: DAVIS THOMAS A
IPC: C23F1/46
Filed: 1991-06-03
Granted: 1994-10-16
Abstract: A method for the recovery and recycling of sodium hydroxide from the waste solution of aluminum etching operations. The method utilizes a dialysis membrane column or stack to initially remove sodium hydroxide from the waste solution and return it to the etch tank base solution sufficiently concentrated to carry on the basic etching operation. The method permits the recovery of salable quantities of aluminum hydroxide.
Patent ES-2074610-T3 (ES)
Inventor: LEINWEBER LOTHAR
IPC: B23K11/31
Filed: 1991-06-28
Granted: 1995-09-16
Abstract: The invention relates to a pneumatically operable actuator for automatic spot-welding machines, with a cylinder (1, 2, 3) in which several pistons (5, 6) arranged in tandem on a piston rod (4) are movable. The pistons (5, 6) subdivide the cylinder (1, 2, 3) into several pressure spaces (12, 13, 14). The piston rod (4) has an axial passage (20) with a non-return valve (21) at the cylinder-base-side end, via which the passage (20) leads into the first pressure space (12). The passage (20) can be connected via radial passages (24, 25) to the first pressure space (12) and to the third pressure space (14), the cylinder having two air-pipe connections (15, 16), of which the first connection (15) leads into the first pressure space (12) and can be connected to the third pressure space (14), whereas the second connection (16) leads via a restrictor valve (19) into the second pressure space (13). The first piston (5) can be moved axially on the piston rod (4) against a spring (23), in which arrangement the first piston (5), in its outer end position, closes the connection between the axial passage (20) and the first pressure space (12), which connection is cleared by the first piston (5) in its inner end position. The cylinder (1, 2, 3) has at least one intermediate base (8) with a peripheral annular passage (17) which is connected on the one hand to the second air-pipe connection (16) and on the other hand to the second pressure space (13) via a connecting passage (18) containing the restrictor valve (19). The cylinder (1, 2, 3) is subdivided by at least one intermediate base (8) which contains a sliding cylinder (26) which runs parallel to the axis and is open on the one side towards the second pressure space (13) and on the other side towards the third pressure space (14) and in which an axially movable slide (27) is arranged. 
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Patent ES-2071869-T3 (ES)
Title: Valvula reguladora de presion.
Inventor: WITOWSKI EDGAR DIPL ING FH
IPC: G05D16/06
Filed: 1991-07-18
Granted: 1995-07-01
Abstract: LA INVENCION SE REFIERE A UNA VALVULA REGULADORA DE PRESION CON UN CUERPO DE VALVULA (26) ENTRE EL LADO DE ENTRADA DE PRESION (31, 33) Y EL LADO DE SALIDA DE PRESION (34, 32). EL CUERPO (26) MUESTRA UNA PERFORACION LONGITUDINAL (26A) QUE ESTA UNIDA CON UNA PERFORACION DE SACO (41) Y UNA POSTERIOR PERFORACION TRANSVERSAL (40) EN EL EMPUJADOR (38). LA CAMARA DE PRESION DE COMPENSACION (42) COMUNICA CON LA CAMARA DE PRESION, POR EL LADO DE LA SALIDA, A TRAVES DE ESTAS UNIONES DE MEDIOS DE PRESION (26A, 40, 41). LA CAMARA DE PRESION DE COMPENSACION (42) ESTA ESTANQUEIZADA CON RESPECTO A LA CAMARA DE PRESION, POR EL LADO DE LA ENTRADA, MEDIANTE UN ANILLO DE JUNTA (43) DOTADO DE FALDAS DE RETROCESO (45). ESTAS (45) POSIBILITAN UNA CAIDA DE PRESION DESDE LA CAMARA DE PRESION DE COMPENSACION (42) HACIA LA CAMARA DE PRESION DE ENTRADA.
Patent ES-2084746-T3 (ES)
Inventor: BRUENING RON
IPC: B01J41/04
Filed: 1991-10-08
Granted: 1996-05-16
Abstract: A method for the removal and concentration of desired ions from a source solution which may contain larger concentrations of other ions including H<+> comprises bringing the source solution into contact with a compound comprising a polytetraalkylammonium and/or polytrialkylamine containing ligand covalently bonded through an organic spacer silicon grouping to a solid inorganic support. The polytetraalkylammonium and/or polytrialkylamine portion(s) of the compound has an affinity for the desired ions to forma complex thereby removing the desired ions from the source solution. The desired ions are removed from the compound by contacting the compound with a much smaller volume of a receiving solution having a greater affinity for the desired ions than does the polytetraalkylammonium and/or polytrialkylamine ligand portion of the compound. The concentrated ions thus removed may be recovered by known methods. The process is useful in removing desired or unwanted ions from water streams and in the treatment of waste streams. The invention is also drawn to the polytetraalkylammonium and polytrialkylamine containing ligands covalently bonded through a spacer grouping to a hydrophilic inorganic solid support material.
Patent ES-2066320-T3 (ES)
Inventor: WACHENFELD GABRIELE
IPC: D06P1/00
Filed: 1991-11-05
Granted: 1995-03-01
Abstract: Method of producing patterns on a textile, in particular a silk, cotton or woven textile, the method comprising the following working steps:     1. folding the textile;   2. fixing the folds on the textile;   3. dyeing the textile in a dyeing bath;   4. removing the folds. o
Patent ES-2055956-T3 (ES)
Inventor: SZEWCZYK MATTIAS DR ING
IPC: F01B3/02
Filed: 1991-12-19
Granted: 1994-09-01
Abstract: In the case of a radial piston engine with pistons bearing on the circumference of an eccentric, which pistons perform a swivel movement when the eccentric moves in rotation and engage with a guide element, which, on the radially outward side, bears swivellably, by means of a radially outwardly convex ball race-shaped bearing surface on a concave ball race-shaped bearing surface in the housing or cylinder cover, the bearing, in order to obtain complete piston relief, is designed in such a way that the guide element (2) is provided with an upper end face (8) acted upon by the pressure medium, the hydraulically active plane (de) end face (8) running perpendicular to the longitudinal axis of the guide element (2) of which, lies in the area of the bearing surface (5) on the housing (6), or intersects this, in any swivel position of the piston (3). 
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