baber/WOPTO huggingface dataset:
Patent ES-2041907-T3 (ES)
Title: Enclavamiento de puerta de caja de ascensor.
IPC: H01H13/18
Filed: 1989-07-27
Granted: 1993-12-01
Abstract: ESTE BLOQUEO ELECTROMECANICO PARA PUERTAS DE LAS CAJAS DE ASCENSOR DISPONE DE UN INTERRUPTOR ELECTRICO (32), FIJADO JUNTO A UN POSTE DE LA PUERTA (14) EN LA PARED DE LA CAJA (30). UN PAR DE CONTACTOS (104, 106), COLOCADOS A CIERTA DISTANCIA ENTRE SI, DEL INTERRUPTOR ELECTRICO (32) SE ACCIONA POR UN PUENTE DE CONTACTO (142) UNIDO A LA PUERTA (12), PASANDO DE UNA PRIMERA A UNA SEGUNDA POSICION. EL PUENTE DE CONTACTO (142) GIRA LOS CONTACTOS (104, 106) EN SENTIDOS DE GIRO CONTRAPUESTOS, MIENTRAS QUE DURANTE EL MOVIMIENTO DE CERRADO Y ABERTURA SE REALIZA UN PROCEDIMIENTO DE CONTACTADO. MUELLES (132, 134) PRESIONAN LOS CONTACTOS GIRATORIOS (104, 106) EN LA PRIMERA POSICION Y FORMAN A LA VEZ UNA UNION QUE CONDUCE CORRIENTE EN UN CIRCUITO ELECTRICO, CUANDO EL PAR DE LOS CONTACTOS GIRATORIOS (104, 106) SE ACCIONA POR EL PUENTE DE CONTACTO (142)
Patent ES-2036016-T3 (ES)
IPC: B32B25/10
Filed: 1989-11-25
Granted: 1993-05-01
Abstract: A material for vehicles, in particular convertibles, having an upper woven fabric, a lower material and a rubberised material arranged in between is described. The soft top material is distinguished by the fact that the upper woven fabric is formed from warp and weft threads consisting of polyacrylonitrile, that at least the warp threads of the upper woven fabric consist of continuous filaments (multifilaments), that the upper woven fabric has a coating at least on the upper surface of the fabric, that the rubberised material between the upper woven fabric and the lower material is a two-layer material and that an intermediate layer of high-strength material is embedded between the rubberised layers.
Patent ES-2040970-T3 (ES)
IPC: B61F5/30
Filed: 1989-11-29
Granted: 1993-11-01
Abstract: The invention relates to the connection of two running gears with multiple axles to a group of running gears for railway vehicles with low-lying loading bridge (10), the running gears having at least two wheel sets (4) of small wheel base and a running gear frame, comprising side cheeks (1) and transverse beams (2) between two axles in each case, the wheel sets (4), being fixed in the running gear frame by means of axle bearings (3) and each running gear being connected to the loading bridge without king pins, merely by means of in each case a laminated bearing spring (6), lying longitudinally at the side in front of each side cheek (1), and a link suspension. The object of the invention was to combine running gears of the type mentioned at the beginning into groups of running gears and to arrange them underneath the vehicle frame or the loading bridge (10) in such a way that the exact turning angle of each running gear and of each group of running gears when travelling around a bend is ensured without enforcement and that an exact axle load balancing of the running gears of each group of running gears is ensured. This object is achieved by the running gears of each group of running gears being connected to one another by a connecting beam arranged in the longitudinal centre of the running gears and mounted on them in a jointed manner, the connecting beam (13) being arranged centrally with play between guide brackets (14) of the loading bridge (10). In this arrangement, the facing ends of each laminated bearing spring (6) of the running gears of each group of running gears are connected to each other via their links by a compensating lever, which is mounted on a bracket of the weighing bridge. <IMAGE>
Patent ES-2034580-T3 (ES)
IPC: D03D15/00
Filed: 1989-03-30
Granted: 1993-04-01
Abstract: In a process for compressing sheet-like textile structures in the longitudinal and transverse direction, highly shrinking and normal shrinking polyester yarns of the same chemical composition are processed to give a sheet-like structure. The sheet-like structure is subjected to thermal treatment at 60 to 200 DEG C without stress and exhibits a fabric shrinkage of at least 15%. The process is used for the production of woven, knitted and tufted materials and for the compression of pile materials.
Patent ES-2034586-T3 (ES)
IPC: B01J23/58
Filed: 1989-05-12
Granted: 1993-04-01
Abstract: The invention relates to catalytic compositions for the hydrogenation of chlorofluoroalkenes to fluoroalkenes, comprising a porous carrier impregnated with metal of group VIII of the Periodic Table of the elements and with one or more compounds chosen from the salts of an alkali metal or alkaline-earth metal. The invention also relates to a process for obtaining these catalytic compositions and a process of hydrogenation by means of these catalytic compositions.
Patent ES-2058507-T3 (ES)
Title: Aparato y metodo para fabricar alma de panel soldada.
Inventor: HUEBNER FRITZ
IPC: B32B17/04
Filed: 1989-04-04
Granted: 1994-11-01
Abstract: EL NUCLEO DE PANAL (10,10'') HECHO DE TERMOPLASTICO CRISTALINO PARA PROPORCIONA A LA ESTRUCTURA DE RESSITENCIA AL CALOR, A LA CORROSION Y AL IMPACTO ES FABRICADA MEDIANTE EL USO DE UNAS CABEZAS DE SOLDADURA (40) PARA HACER UNAS BANDAS INTERSOLDADAS (20-27;20'',27'') EN LOCALIZACIONES ESPACIADAS A LO LARGO DE SU LONGITUD, SE INTERPONEN UNOS SUBSTRATOS LIBRES (30,50) ENTRE LAS BANDAS PARA PREVENIR QUE NO SE SUELDE LA UNION DE MAS DE DOS BANDAS. EN UNA PRIMERA INCORPORACION, LAS BANDAS SE SUELDAN MIENTRAS EL TERMOPLASTICO CRISTALINO ESTE EN SU ESTADO FLEXIBLE; Y EL TEJIDO SOLDADO SE EXPANDE Y LA CABEZA TRATADA CONVUERTE EL MATERIAL A SU ESTADO RIGIDO. EN UNA SEGUNDA INCORPORACION, LAS BANDAS SE ARRUGAN Y RIGIDIZAN PREVIA SOLDADURA.
Patent ES-2076210-T3 (ES)
Title: Metodo para preparar acido pirazol-carboxilico y derivados.
Inventor: TAKIGAWA SHINICHIRO
IPC: B01J31/04
Filed: 1989-06-19
Granted: 1995-11-01
Abstract: SE DESCRIBE UN PROCEDIMIENTO PARA PREPARAR UN DERIVADO DE ACIDO PIRAZOLCARBOXILICO DE FORMULA (II), DONDE Y Y Z REPRESENTAN UN ATOMO DE HIDROGENO, UN ATOMO DE HALOGENO, UN GRUPO NITRO, UN GRUPO CIANO, COOR1. NR1R2, CONR1R2, SR1, SO2NR1R2, SO2R3, R3CO, OR4, CHX2 O CH3; A ES UN ATONO DE HIDROGENO, UN GRUPO ALQUILO QUE TIENE 1-4 ATOMOS DE CARBONO, UN GRUPO FENILO SUSTUTITUIDO O SIN SUSTITUIR, UN GRUPO PIRIDILO SUSTITUIDO O SIN SUSTITUIR O OR5, DONDE R1 Y R2 SON HIDROGENO O UN GRUPO ALQUILO QUE TIENE 1-10 ATOMOS DE CARBONO, R3 ES UN GRUPO ALQUILO QUE TIENE 1-10 ATOMOS DE CARBONO; R4 ES HIDROGENO O UN GRUPO ALQUILO QUE TIENE 1-10 ATOMOS DE CARBONO, UN GRUPO FENILO SUSTITUIDO O SIN SUSTITUIR, CHF2, CF3 O CF3CH2; R5 ES UN GRUPO ALQUILO QUE TIENE 1-10 ATOMOS DE CARBONO; Y X ES UN ATOMO DE HALOGENO; QUE CONSISTE EN OXIDAR UN COMPUESTO DE PIRAZOL DE FORMULA (I), DONDE Y, Z Y A TIENEN LOS MISMOS SIGNIFICADOS ANTERIORES, CON UN GAS QUE CONTIENE OXIGENO EN PRESENCIA DE UN CATALIZADOR COMPUESTO METALICO.
Patent ES-2041053-T3 (ES)
IPC: C08F4/642
Filed: 1990-01-31
Granted: 1993-11-01
Abstract: Catalysts for the polymerization of olefins, comprising the product of the reaction between:     A) a cyclopentadienyl compound of Ti, Zr or Hf;   B) an alumoxane compound of formula: <CHEM> in which R<1>, R<2>, R<3>, R<4>, the same or different from each other, are alkyl, alkenyl or alkylaryl radicals having 2 to 20 carbon atoms. y
Patent ES-2063849-T3 (ES)
Title: Instalacion de control para una indicacion digital.
Inventor: MEISNER ALFRED
IPC: G04G5/04
Filed: 1990-03-23
Granted: 1995-01-16
Abstract: EL INVENTO CONSISTE EN UN DISPOSITIVO DE MANDO PARA LA PETICION DE DATOS DE FUNCION E IMPULSOS DE AJUSTE PARA LOS AVISOS DIGITALES DE UN APARATO ELECTRONICO. UN APARATO TAL PUEDE SER UN RELOJ DE TIEMPO, UN RELOJ DE CONEXION, UN APARATO DE MEDICION O SIMILAR, EN EL QUE PUEDEN REPRESENTARSE SELECTIVAMENTE EN EL AVISO VARIAS FUNCIONES COMO POR EJEMPLO, LA HORA, TEMPERATURA, DURACION DE TIEMPO, TIEMPOS DE CONEXION O DESPERTADOR, PRESION DE AUIRE Y SIMILARES. EL INVENTO PROPONE UNA SOLUCION EN QUE LA DURACION DE TIEMPO DE LA ACTIVACION DE UNA TECLA DE FUNCION PARA SELECCION DE UNA DE LAS MENCIONADAS FUNCIONES PARA EL AJUSTE DEL AVISO CORRESPONDIENTE PUEDE SELECCIONARSE A VOLUNTAD. POR UN DISCRIMINADOR SE DIFERENCIA UN ACCIONAMIENTO DE LA TECLA DE FUNCION ANTES O DURANTE LA PETICION DE IMPULSOS DE AJUSTE PARA EL AVISO.
Patent ES-2045633-T3 (ES)
Title: Metodo de cambio continuo de color del colorante en la tintura por rozamiento.
Inventor: YAMAKITA YOSHIMICHI
IPC: D06B23/30
Filed: 1990-05-08
Granted: 1994-01-16
Abstract: UN METODO PARA CAMBIAR DE FORMA CONTINUA EL COLOR DEL TINTE EN TINTURA POR PULVERIZACION PARA UNA CINTA LARGA, QUE ES ALIMENTADO DE FORMA CONTINUA POR GUIAS. DE ACUERDO CON UNA REALIZACION PREFERENTE, SE PULVERIZA UNA SOLUCION DE TINTE DESDE, COMO MINIMO, UNA BOQUILLA DE TEÑIR CONECTADA A UNA LINEA DE ALIMENTACION, QUE ES CUALQUIERA DE UN PAR DE LINEAS DE ALIMENTACION Y QUE ALIMENTA DE FORMA SELECTIVA LA SOLUCION DE TINTURA O UNA SOLUCION DE LIMPIEZA. CUANDO LA CINTA SE ALIMENTA CON UNA LONGITUD PREDETERMINADA, EL PULVERIZADO DE LA SOLUCION DE TINTURA SE DETIENE. LUEGO, LA BOQUILLA DE TEÑIR SE INTERCAMBIA, COMO MINIMO, CON OTRA BOQUILLA DE TINTURA CAMBIANDO LA PRIMERA BOQUILLA QUE ESTABA EN LA CINTA POR OTRA QUE CONTIENE OTRA SOLUCION DE TINTURA. MIENTRAS SE PULVERIZA LA OTRA SOLUCION, LA PRIMER BOQUILLA DE TINTURA QUE SE UTILIZO PARA PULVERIZAR UNA PARTE DE LA CINTA, Y LA LINEA DE ALIMENTACION HACIA LA CUAL SE CONECTA LA SOLUCION DE TINTURA MENCIONADA, SE LIMPIAN CON LA SOLUCION DE LIMPIEZA PARA PREPARARLA PARA UNA PROXIMA PULVERIZACION CON UNA NUEVA SOLUCION DE TINTURA. POSTERIORMENTE JUSTO EN EL MOMENTO EN QUE UNA PARTE NO TEÑIDA, QUE SE PRODUCE POR EL INTERCAMBIO DE LAS BOQUILLAS, ATRAVIESA CADA GUIA, LA SOLUCION DE TINTURA FIJADA A CADA GUIA SE RETIRA PARA QUE NO SE MEZCLE EN LA SIGUIENTE PARTE DE LA CINTA QUE SE VA A PULVERIZAR.
Patent ES-2059928-T3 (ES)
Inventor: KARDORFF UWE DR
IPC: C07C327/46
Filed: 1990-07-30
Granted: 1994-11-16
Abstract: Cyclopropane-thiocarboxylic amide derivs. of formula (I) are new; R1, R2 = H, CN, NO2, halo, 1-4C alkyl, 1-4C haloalkyl, 1-4C alkoxy or 1-4C haloalkoxy; R3, R4 = H or 1-4C alkyl; n = 0 or 1.
Patent ES-2048929-T3 (ES)
Inventor: MULLER WOLF-DIETER DR
IPC: B24C11/00
Filed: 1990-10-18
Granted: 1994-04-01
Abstract: In order to improve the adhesive strength of metal/plastic composite systems, it is known to apply silane solutions to pretreated metal surfaces. The solutions used are expensive, the special processes are complex, and the surfaces treated in this way require immediate further processing. Pretreated alloy surfaces are   - either blasted with amorphous quartz powder, etched with hydrofluoric acid, rinsed with distilled water and coated with an adhesion promoter before the plastic is applied; - or the alloy surface is either moistened with silane solution and blasted with quartz sand (particle size 20-500  mu m), or blasted with silanised quartz powder having a particle size of 20-500  mu m, - or sprayed with silane solution and simultaneously blasted off with amorphous quartz powder (particle size 20-500  mu m). The surface pretreated in this way is coated with a known adhesion promoter (coupling agent), preferably at a reduced pressure of 1-50 Pa, and the plastic is applied thereto. The process is suitable for the production of a reliable bond with high pressure shear strength of plastics to metals.
Patent ES-2062268-T3 (ES)
Inventor: WINGERT HORST DR
IPC: C07D521/00
Filed: 1990-11-14
Granted: 1994-12-16
Abstract: Thiolcarboxylic acid esters of the general formula I 
<IMAGE>
 in which 
 
  X is oxygen, sulphur, oxymethylene, methyleneoxy, thiomethylene, methylenethio, ethylene, ethenylene or ethynylene, 
  Z and Y are sulphur or oxygen, Z and Y not simultaneously representing oxygen, 
  R is alkyl, or aryl or heteroaryl with one, two or three rings, it being possible for aryl and heteroaryl to be substituted, 
 and fungicidal agents containing these compounds.
Patent ES-2048959-T3 (ES)
Title: Dispositivo inductivo.
Inventor: MULDER STEPHANUS ADOLF
IPC: H01F27/255
Filed: 1990-08-20
Granted: 1994-04-01
Abstract: EL DISPOSITIVO COMPRENDE UN NUCLEO MAGNETICO DE GRAN PERMEABILIDAD, QUE ESTA FORMADO POR DOS MITADES (1) DEL NUCLEO EN FORMA DE E, CADA UNA DE LAS CUALES COMPRENDE TRES NUCLEOS POLARES PARALELOS (5, 7), QUE ESTAN INTERCONECTADOS POR UNA CULATA (9). LAS MITADES (1) DEL NUCLEO ESTAN COLOCADAS UNA CONTRA OTRA MEDIANTE LOS EXTREMOS LIBRES DE LOS NUCLEOS POLARES (5, 7), DISPONIENDOSE DE UN FORMERO (3) PARA DEVANAR BOBINAS ALREDEDOR DE NUCLEOS POLARES (7). LOS NUCLEOS POLARES (5) EXTERIORES SE EXTIENDEN ENTRE UN PLANO SUPERIOR MARGINAL (25) Y UN PLANO INFERIOR MARGINAL (27), CUYOS PLANOS SE EXTIENDEN PARALELOS A LAS DIRECCIONES LONGITUDINALES DE LOS NUCLEOS POLARES (5, 7) Y LAS CULATAS (9), DETERMINANDOSE LA DISTANCIA ENTRE LOS CITADOS PLANOS MEDIANTE LA ALTURA (X) DE LOS NUCLEOS POLARES EXTERIORES, QUE ES MAYOR QUE LA ALTURA (Y) DE LOS NUCLEOS POLARES CENTRALES (7). EL LIMITE O MARGEN INFERIOR DEL NUCLEO POLAR (7) CENTRAL ESTA SITUADO POR ENCIMA O POR DEBAJO DEL PLANO INFERIOR MARGINAL (27), A TAL DISTANCIA QUE EL PLANO DE SIMETRIA (31) DE LOS NUCLEOS POLARES (7), EXTENDIENDOSE PARALELO A LOS PLANOS MARGINALES (25, 27), ESTA SITUADO A MEDIO CAMINO ENTRE EL PLANO SUPERIOR MARGINAL (25) Y UN PLANO (33) QUE SE EXTIENDE PARALELO A LOS PLANOS MARGINALES, Y QUE SE SITUA DESDE 0''1 A 1 MM POR ENCIMA DEL MARGEN INFERIOR DEL FORMERO (3) PARA DEVANAR BOBINAS. UN BOBINADO (29) SOBRE EL FORMERO (3) PARA DEVANAR BOBINAS, OCUPA EXACTAMENTE EL ESPACIO DISPONIBLE EN EL LATERAL SUPERIOR Y EN EL LATERAL INFERIOR, DISMINUYENDO ASI LA ALTURA DEL TRANSFORMADOR.
Patent ES-2077642-T3 (ES)
Title: Mecanismo individual de cambio de velocidades.
Inventor: REYNOLDS JOSEPH DOUGLAS
IPC: F16H63/20
Filed: 1990-04-05
Granted: 1995-12-01
Abstract: SE FACILITA UN MECANISMO DE DESPLAZAMIENTO (100) PARA EJE UNICO (106) PARA UNA TRANSMISION DE ENGRANAJES DE CAMBIO (10). EL MECANISMO DE DESPLAZAMIENTO INCLUYE UN MEDIO DE BLOCAJE DE ENGRANAJE METIDO/PUNTO MUERTO (194,196,198) Y MEDIOS DE PARADA Y POSICIONAMIENTO (200,202,204,206) TODOS LOS CUALES SON INTEGRALES CON EL MECANISMO, PERMITIENDO QUE SE UTILICE UN MECANISMO DE BLOQUEO RELATIVAMENTE SENCILLO (102) CON BIELAS DE ACCIONAMIENTO REMOTAS ESTANDAR Y/O DE DESPLAZAMIENTO DIRECTO.
Patent ES-2186666-T3 (ES)
Inventor: CONNELL DAVID LONGLEY
IPC: D06M15/53
Filed: 1990-07-20
Granted: 2003-05-16
Abstract: The present invention provides polymers and prepolymers which can be used in a method for the shrinkproofing of wool. This method not only confers a good level of shrink resistance, but also gives improved dyeing properties and a soft handle even without the use of additional softening agents. The polymers and prepolymers of essentially result from the reaction of one or more polyoxyalkyleneamines, either as a simple mixture or joined by a polyfunctional bridging group in a prior reaction, with an epihalohydrin or other reactive species, such as formaldehyde, so as to generate a grouping on the molecule capable of reacting with protein fibre surfaces. The reactants are used in such proportions that preferably, though not necessarily, all of the amino groups are reacted.
Patent ES-2104595-T3 (ES)
Inventor: LEFEBVRE JEAN-MARIE
IPC: A61B19/00
Filed: 1990-11-07
Granted: 1997-10-16
Abstract: A filter-catheter consists of outer (2) and inner (3) flexible tubes, e.g. oil PTFE, with the duct between them linked to the filter, which is formed from a series of lengthwise strips (6) separated by slits (5). The proximal end of the catheter has a coupling unit (10) which is linked to the duct between the catheter tube and has a seal (14) through which the inner tube can slide. The filter can be varied by sliding the inner tube of the catheter relative to the outer one, causing the strips (6) to bulge and increase the size of the gaps between them.
Patent ES-2081968-T3 (ES)
Inventor: GHEZZI PAOLO
IPC: A61M1/34
Filed: 1990-12-18
Granted: 1996-03-16
Abstract: The blood is passed through a haemofiltration element (2) and a haemodialysis element (3) in cascade and the ultrafiltrate (7) output from the haemofiltration element (2) is passed through a filter (11) such as an activated carbon filter, preferably with uncoated activated carbon. The ultrafiltrate thus purified can then be used as a reinfusion solution (8) to be readministered to the patient. <IMAGE>
Patent ES-2049020-T3 (ES)
Inventor: DE HAAS HANS
IPC: C21C1/00
Filed: 1989-12-20
Granted: 1994-04-01
Abstract: PCT No. PCT/DE89/00779 Sec. 371 Date Oct. 2, 1991 Sec. 102(e) Date Oct. 2, 1991 PCT Filed Dec. 20, 1989 PCT Pub. No. WO90/08842 PCT Pub. Date Aug. 9, 1990.It is proposed, in the case of at least one transport and discharge runner installed at a tapping orifice of the metallurgical furnace and a transfer station having a swivel or tilting runner in which the molten metal flows from the discharge runner by way of a distribution system into the outlet openings from which it flows into a preferably movable casting vessel, to cover the discharge runners conveying the molten metal from the tapping orifice of the metallurgical furnace with cover hoods, to screen off the transfer station in a substantially gastight manner, to sweep these interiors with inert gas and in addition to screen off the molten metal discharge stream from the outlet opening to the casting vessel by means of a pressurized inert gas covering which prevents air access and is substantally annular in cross-section. By these means, fume production is effectively avoided.
Patent ES-2048490-T3 (ES)
Title: Tubos a base de oxido de aluminio y procedimiento para su fabricacion.
Inventor: ADASH GUNTER
IPC: B28B21/98
Filed: 1990-05-05
Granted: 1994-03-16
Abstract: EN UN PROCESO PARA FABRICAR TUBOS DE ALUMINIO HERMETICOS AL GAS ADECUADOS PARA REALIZAR REACCIONES CATALITICAS A ALTA TEMPERATURA, EL OXIDO DE ALUMINIO EN POLVO SE MEZCLA CON AGUA, UN LIGADOR Y UN PLASTIFICANTE, Y LA MEZCLA SE DEFORMA ESTIRANDO UNA MADEJA EN UN CUERPO CILINDRICO VERDE, QUE DESPUES SE DEFORMA EN AL MENOS DOS LUGARES DE TAL FORMA QUE LA SECCION TRANSVERSAL CIRCULAR DEL TUBO SE HACE APROXIMADAMENTE ELIPSOIDAL. EL CUERPO VERDE DEFORMADO SE SECA Y AGLOMERA A 1740 C. SE CONSIGUE UNA EXCELENTE MEZCLA DEL GAS EN EL TUBO COMO RESULTADO DE LOS ESTRECHAMIENTOS EN LA SECCION TRANSVERSAL.
Patent ES-2093662-T3 (ES)
Inventor: SILANDER JUSSI
IPC: H04W92/10
Filed: 1991-08-30
Granted: 1997-01-01
Abstract: The present invention relates to a timing logic implementing the synchronization of a portable telephone with a GSM network for maintaining the synchronization in all operating states of the telephone. The logic comprises a frame number counter (1), which is incremented by means of a frame interrupt derived from a frame length counter (2). In the frame length counter values are loaded from registers (3 or 4), which state whether the frame length is normal or deviating. From a neighbouring base stations' timing difference counter (6) the moment is obtained when reception of-synchronizing frame or BCCH data of neighbouring base stations is started. The difference of frame numbers and the frame timing bar timing difference between the own base station and the neighbouring base stations are stored in a neighbouring base stations' timing register (9), wherefrom the timing difference is loaded via a timing difference register (5) into the neighbouring base stations timing difference counter (6). A transmission advancing timing counter (7) gives the start pulse. The counter (7) receives the advancing value from the own base stations' timing registers (10), in which the transmission advancing value given by the own base station, and the value of the absolute reception time interval has been loaded. <IMAGE>
Patent ES-2057695-T3 (ES)
Inventor: NAMUR MARC DIPL-ING
IPC: B63B35/79
Filed: 1991-09-12
Granted: 1994-10-16
Abstract: To lock the extension spars 3 to the main spars 1 at a length adjustment of the wishbone of a sailboard rig selected in accordance with the sail area, the outer sleeves 9 sitting loosely on the extension spars 3 are pushed in arrow direction a onto the inner sleeves 5. When the outer sleeves 9 are pushed onto the inner sleeves 5, the catch tongues 6 of the inner sleeve 5 are radially compressed by the clamping force exerted by the push-on end 13 of the outer sleeve 9 via the clamping beads 7 on the catch tongues 6, so that catch ring segments integrally formed on the free ends of the catch tongues 6 snap into the peripheral groove 10 provided on the extension spar 3, the flat ring sections 20 integrally formed on the push-on end 13 of the outer sleeve 9 on the inside 18 of the teeth 15, flexible to a limited extent, of the end tooth system 14 catch behind the clamping beads 7 integrally formed at a distance form the end tooth system 12 on the inner end sections of the catch tongues 6, and the end tooth systems 12, 14 of inner sleeve 5 and outer sleeve 9 come into engagement so that the sleeves are locked to one another. 
<??>The locking devices are released by turning the outer sleeve 9, as a result of which the end tooth system 14 on the push-on end 13 of the outer sleeve 9 slides out of the end tooth system 12 of the inner sleeve while the outer sleeve is simultaneously displaced in arrow direction d and the ring sections 20 of the teeth 15 on the push-on end 13 of the outer sleeve 9 are released from the clamping beads 7 on the inner sleeve 5, and simple removal of the outer sleeve 9 from the inner sleeve 5 is possible. 
<IMAGE>
Patent ES-2044670-T3 (ES)
Inventor: WINDSHEIMER KLAUS DIPL-ING FH
IPC: G01R21/00
Filed: 1991-10-28
Granted: 1994-01-01
Abstract: In the case of three-phase test sets which use the mains frequency as a reference timebase, the requirement exists to produce a mains-synchronised clock signal even in the event of one or two phase voltages having failed. For this purpose, one of the phase voltages is shifted in a known manner through an angle  phi , by means of a phase shifter. Such a circuit for a test set having a mains power supply section can be achieved at little cost if the mains-synchronised clock circuit is connected to the secondary side of transformers which are required in any case for the mains power supply section. In addition, one of the phase voltages on the secondary side is rotated through 180 DEG  by reversing the connections. <IMAGE>
Patent ES-2069212-T3 (ES)
Inventor: KITABATAKE NAOFUMI
IPC: A23J1/20
Filed: 1991-07-16
Granted: 1995-05-01
Abstract: A transparent adjusted milk whey protein is prepared by a method in which milk whey protein is purified and then the pH of a solution containing the milk whey protein is adjusted to not higher than 4 or not lower than 6. The solution may be heated to a temperature not lower than 55  DEG C before or after adjusting the pH. Further, an adjusted milk whey product is prepared by a method in which the pH of a solution containing milk whey protein is adjusted to not higher than 4 or not lower than 6 and the solution is heated at a temperature not lower than 55 DEG C and cooled to a temperature not higher than 10  DEG C, or a method in which the pH of a solution containing purified milk whey protein is adjusted to not higher than 4 or not lower than 6 under such a condition as salt content of the solution is 0 or not higher than 50 mM, and the solution is heated at a temperature not lower than 55 DEG C and cooled to a temperature not higher than 10  DEG C.