baber/WOPTO huggingface dataset:
Patent ES-2077748-T3 (ES)
Title: Elemento combustible para reactor nuclear con resortes de lamina.
Inventor: BEUERLEIN BERND DIPL-ING
IPC: G21C3/12
Filed: 1991-08-28
Granted: 1995-12-01
Abstract: UN MUELLE DE HOJA (11) DOBLADO EN ANGULO AGUDO (13) AGARRA SUELTO EN LAS CARAS EXTERIORES (12) DE UNA PLACA FINAL (2) DE UN ELEMENTO DE COMBUSTION DE REACTOR NUCLEAR CON UN PRIMER LADO (14) EN ANGULO RECTO RESPECTO A LA CARA EXTERIOR (12) EN UNA RANURA GUIA (15) QUE SE EXTIENDE LONGITUDINALMENTE. CON EL SEGUNDO LADO (16) ESTA SUJETO EL MUELLE DE HOJA (11) RIGIDO A LA CARA EXTERIOR (12). PARA REFORZAR LA FUERZA DEL MUELLE ESTA PREVISTO UN MUELLE DE HOJA ADICIONAL (21) QUE ESTA DOBLADO IGUALMENTE EN UN ANGULO AGUDO (23) Y QUE CON UN EXTREMO (26) ENCAJA SUELTO EN LA RANURA GUIA (15) Y CON EL OTRO EXTREMO (24) ESTA CONDUCIDO SUELTO EN EL LADO (14) DEL MUELLE DE HOJA (11).
Patent ES-2066316-T3 (ES)
Inventor: MAYER HORST DR
IPC: C07D251/16
Filed: 1991-10-15
Granted: 1995-03-01
Abstract: Preparation of 6-trifluoromethyl-1,3,5-triazines I 
<IMAGE>
 (X = O,S; R<1> = H; R<1>, R<2> = C-organic radicals> by reacting 
 
  (a) N-trichloroacetamidinoguanidines II 
<IMAGE>
 with trifluoroacetic acid derivatives III
 CF3-CO-Y    III
 (Y = Cl, alkoxy, CF3-CO-O> to give 4-trichloromethyl-6-trifluoromethyl-1,3,5-triazines IV and 
<IMAGE>
 
  (b) reaction of the process products IV with alcohols V
 R<2>-XH     V
 in the presence of a base. 
 
<??>The triazines I are valuable intermediates for crop protection agents.
Patent ES-2057720-T3 (ES)
Title: Union articulada transmisora de momentos de giro, preferentemente para semiejes de accionamiento o arboles cardan compuestos de vehiculos ferroviarios.
Inventor: ILSEMANN BERNHARD
IPC: B60K17/22
Filed: 1991-12-03
Granted: 1994-10-16
Abstract: LA INVENCION TRATA DE UNA UNION DE ARTICULACION QUE SOPORTA UNA TRANSMISION DEL MOMENTO DE GIRO, PREFERIBLEMENTE PARA ARBOLES MEDIOS DE PROPULSION O PARA ARBOLES CARDAN DE TURISMOS DE VARIAS PIEZAS, QUE TIENEN UNA ARTICULACION DE MARCHA IGUAL (1), CUYO CUERPO EXTERIOR (6) ESTA UNIDA A LA PRIMERA PIEZA DEL ARBOL (2) DE FORMA FIJA AL MOMENTO DE GIRO, LA CUAL ESTA UNIDA MEDIANTE EL CUERPO CONO (8) CON EL CUERPO INTERIOR (7) EN FORMA DE TAPACUBO Y ACOPLADO A SU VEZ A LA SEGUNDA PARTE DEL ARBOL (3) DE FORMA FIJA AL MOMENTO DE GIRO. CON EL FIN DE CONSEGUIR TRANSMITIR UN MAYOR MOMENTO DE GIRO, EL CUERPO INTERIOR (7) DE LA ARTICULACION DE MARCHA IGUAL (1) NO SE INTRODUCE COMO NORMALMENTE SE HACE SOBRE EL EXTREMO LIBRE DE LA PIEZA DEL ARBOL NI SE ACOPLA CON ESTE MEDIANTE UN ENGRANAJE ENCHUFABLE O DE CUÑA, SINO QUE SE ARRIOSTRA CONTRA EL EXTREMO LIBRE DE LA PIEZA DEL ARBOL Y, SE ACOPLA CON ESTE MEDIANTE UN ENGRANAJE FRONTAL EN ARRASTRE DE FORMA.
Patent ES-2086474-T3 (ES)
Title: Aductos de compuestos fenolicos y terpenos ciclicos y derivados de dichos aductos.
Inventor: MURATA YASUYUKI
IPC: C07C39/17
Filed: 1991-05-17
Granted: 1996-07-01
Abstract: ADUCTOS DE COMPUESTOS FENOLICOS Y UN TERPENO CICLICO, CONDENSADOS DE ESTOS ADUCTOS Y UN ALDEHIDO O CETONA Y ETERES DE GLICIDILO DE DICHOS CONDENSADOS QUE SON COMPONENTES EXCELENTES PARA RESINAS TERMOENDURECIBLES QUE TRAS SER CURADAS TIENEN UNA ALTA TEMPERATURA DE TRANSICION DEL VIDRIO Y UNA BUENA RESISTENCIA AL RESQUEBRAJAMIENTO LO CUAL RESULTA DE INTERES PARA EL MICROENCAPSULADO.
Patent ES-2063445-T3 (ES)
Inventor: HEADFORD ALAN LLOYD
IPC: F16L47/14
Filed: 1991-02-06
Granted: 1995-01-01
Abstract: A joint between two pipes (1,2) at least one of which is of plastics material, the pipes having at their facing ends outwardly extending annular flanges (5,2) providing mating surfaces (3,4) between the two pipes generally normal to the direction of the pipes; means for connecting the two pipes to urge together the mating surfaces of the flanges; characterised in that the flange of the plastics pipe or pipes carries an annular supporting hoop (15) of relatively rigid material whereby to assist the flanged plastics pipe resist radially inward forces. The hoop is disposed in an annular groove (13,14) in the mating face of the flange of the or each plastics pipe. <IMAGE>
Patent ES-2064951-T3 (ES)
Title: Procedimiento de confitado de frutas.
Inventor: AMBID CHRISTIAN
IPC: A23B7/08
Filed: 1991-07-30
Granted: 1995-02-01
Abstract: LA INVENCION SE REFIERE A UN PROCESO PARA CONFITAR FRUTA, EN EL QUE SE PONE LA FRUTA SUCESIVAMENTE EN JARABES QUE PERMITEN ELEVAR PROGRESIVAMENTE SU CONCENTRACION DE AZUCAR 65 A 80 BRIX, CARACTERIZADO EN QUE SE UTILIZA EN PRIMER LUGAR (A) JARABES QUE CONTIENE ESENCIALMENTE SACAROSA, HASTA QUE LA CONCENTRACION DE LA FRUTA ALCANZA DE 40 A 50 CONTIENEN ESENCIALMENTE LEVULOSA Y/O DEXTROSA.
Patent ES-2075956-T3 (ES)
Inventor: STEELE GERALD
IPC: A61K31/165
Filed: 1991-01-30
Granted: 1995-10-16
Abstract: Pressurized aerosol composition comprising a liquefied hydrofluorocarbon propellant of formula CxHyFz where x is an integer from 1 to 3, y+z=2x+2, and y and z are both at least 1; from 0.01 to 15% w/w of a particulate medicament dispersed in the liquefied hydrofluorocarbon propellant; and from 0.01 to 10% w/w of a fluorinated surfactant which is soluble in the liquefied hydrofluorocarbon propellant. The pressurized aerosol composition comprises no solvent, other than the liquefied hydrofluorocarbon propellant.
Patent ES-2048598-T3 (ES)
Inventor: LE STRAT GEORGES
IPC: F24C3/04
Filed: 1991-09-26
Granted: 1994-03-16
Abstract: PCT No. PCT/FR91/00753 Sec. 371 Date Jun. 1, 1992 Sec. 102(e) Date Jun. 1, 1992 PCT Filed Sep. 26, 1919 PCT Pub. No. WO92/06335 PCT Pub. Date Apr. 16, 1992.A cooking assembly for a cooker or a cooking top and comprises a cooking plate (1) and at least one heat generator (200) enabling a receptacle to be heated without coming directly into contact therewith. The cooking plate (1) includes an opening (4) associated with each heat generator (200) and enabling said generator to act directly, together with retractable closure means such as a moving plug (203) associated with each opening (4) to close said opening when the heat generator (200) is not in use, the moving plug (203) then being flush with the top surface (2) of the cooking plate (1), motorized means being provided for retracting said moving plug in order to unmask the heat generator so that it can be put into use. The invention is applicable to cooking assemblies for gas cookers and/or electric cookers having a cooking plate made of molded glass, of vitroceramic, or of agglomerated inorganic fibers.
Patent ES-2089244-T3 (ES)
Inventor: ROHNER RONALD
IPC: H02M7/493
Filed: 1991-11-18
Granted: 1996-10-01
Abstract: PCT No. PCT/CH91/00236 Sec. 371 Date Dec. 9, 1992 Sec. 102(e) Date Dec. 9, 1992 PCT Filed Nov. 18, 1991 PCT Pub. No. WO92/09137 PCT Pub. Date May 29, 1992.An efficient, high-speed switching system for parallel inverters is particularly suited for inverters employing pulse modulation. Inverters with an arbitrary number of outputs are mutually connected, either directly or through impedance coils. The system provides switching, in parallel, of an arbitrary number of the inverters. The system allows for control of current distribution between the inverters.
Patent ES-2121794-T3 (ES)
Inventor: HODGSON CLAGUE PITMAN
IPC: C12P21/00
Filed: 1991-10-25
Granted: 1998-12-16
Abstract: A process for the transfer and/or expression of any gene into cells, organisms or species is disclosed. The process involves isolating the gene, introducing the gene into a vector comprised of at least one retrotransposon genetic element to provide a hybrid gene. The hybrid gene is introduced into a donor cell capable of packaging and transmitting the retrotransposon to other cells, organisms or species. The hybrid gene is transferred to a recipient cell wherein the hybrid gene replicates by reverse transcription and is inserted into the recipient cell's genome. The gene is preferably expressed as RNA and/or protein, giving the phenotype of the gene.
Patent ES-2069955-T3 (ES)
Title: Lampara de descarga de baja presion con un solo casquillo.
Inventor: CHAMBERLAIN LEON FAIRFIELD
IPC: H01J5/62
Filed: 1992-10-20
Granted: 1995-05-16
Abstract: UNA LAMPARA DE DESCARGA DE BAJA PRESION CON UN SOLO CASQUILLO QUE CONSTA DE UN TUBO DE DESCARGA (13) CON ELECTRODOS (11), UN RECEPTACULO (20) CON UN COMPONENTE DE CIRCUITO (14) DENTRO PARA EL ACCIONAMIENTO DEL TUBO DE DESCARGA, EN DONDE EL RECEPTACULO (20) TIENE UNA PIEZA SUPERIOR (24), UNA PIEZA DE SOPORTE HUECA (21), UNA PIEZA DE CONEXION (22) Y UN CASQUILLO ROSCADO (30) MONTADO SOBRE LA PIEZA DE CONEXION (21) Y FORMADO DE UN CUERPO CENTRAL (32) Y DE UN MANGUITO (31) ELECTRICAMENTE AISLADOS ENTRE SI, AL MENOS UNO DE LOS COMPONENTES DE ENTRADA (12) SE ENCUENTRA CONECTADO AL CUERPO CENTRAL (32) DEL CASQUILLO ROSCADO Y UN CONDUCTOR DE CORRIENTE (6) DE LOS COMPONENTES DE ENTRADA (12) SE ENCUENTRA CONECTADO ELECTRICAMENTE AL MANGUITO (31). EL RECEPTACULO (20) TIENE UN AGUJERO (40) PARA EL CONDUCTOR DE CORRIENTE (60) QUE EMPIEZA EN LA SUPERFICIE INTERIOR (21A) DE LA PIEZA DE SOPORTE (21) Y SE EXTIENDE HASTA LA LINEA DE UNION (23) DE LA SUPERFICIE EXTERIOR (21B) DE LA PIEZA DE SOPORTE (21) Y LASUPERFICIE DE UNION (22B) DE LA PIEZA DE CONEXION (22) Y TIENE UNA ABERTURA DE SALIDA (42) COLOCADA, AL MENOS PARCIALMENTE, ENTRE LA SUPERFICIE DE UNION (22B) DE LA PIEZA DE CONEXION (22) Y LA PORCION FIJA DE CAMPANA (31A) DEL MANGUITO (31).
Patent ES-2072086-T3 (ES)
Title: Anillo expansible, cilindro o manguito que puede volverse indeformable.
Inventor: GLASTRA HENDRIK
IPC: A61F2/82
Filed: 1992-06-30
Granted: 1995-07-01
Abstract: ANILLO O CILINDRO EXPANDIBLE (LLAMADO "ESTENT") PARA APOYAR O FORTALECER LOCALMENTE UN VASO CORPORAL, PARTICULARMENTE UN VASO SANGUINEO, Y QUE SE LLENA CON MATERIAL CURABLE QUE SE CURA CUANDO SE COLOCA EL ANILLO O CILINDRO ESTENT EN LA POSICION DESEADA EN EL VASO POR MEDIO DE UN CATETER O DISPOSITIVO SIMILAR A UN PUNTEADOR.
Patent ES-2111613-T3 (ES)
Inventor: FINKELSTEIN HARVEY
IPC: B65D41/04
Filed: 1992-08-03
Granted: 1998-03-16
Abstract: A cap liner (26) and method for producing a cap liner which is particularly suited for use with a cap (16) employed on a hot filled container. The liner includes a disc (26) having one or more outer layers (28.30) bonded thereto. Preferably, the outer and intermediate layers are formed of homogenous admixtures of polypropylene and polyethelene. The method for producing the cap liner involves mechanically mixing at room temperature polypropylene and polyethylene to form a desired homogenous admixture for each layer, and then co-extruding the admixtures at approximately 320 DEG  - 390 DEG F to form the bonded outer and intermediate layers. Alternatively, the intermediate layer may be formed of foamed polyethylene. <IMAGE>
Patent ES-2085006-T3 (ES)
Inventor: MOLL PHILIPP
IPC: D05B35/02
Filed: 1991-12-24
Granted: 1996-05-16
Abstract: PCT No. PCT/EP91/02508 Sec. 371 Date Jul. 2, 1993 Sec. 102(e) Date Jul. 2, 1993 PCT Filed Dec. 24, 1991 PCT Pub. No. WO92/13986 PCT Pub. Date Aug. 20, 1992.For making seams on three-dimensional objects, a manipulator (20) is used at the manipulator arm (19) of which a sewing machine (18) is secured. The cuttings (12,14) to be sewn are fixed to a holding device (10), and the sewing machine (18) sews the protruding edge strips (16) which confront each other. The sewing machine (18) can be guided by the manipulator arm (19) along the intended seam line at constant speed. While the needle penetrates the material, the sewing machine being guided on a guide (21) by means of a carriage (22) is driven in a direction opposite to the feeding direction of the manipulator so that the sewing machine is at a temporary standstill with respect to the holding device (10). After completion of the stitch, the carriage (22) is advanced on the guide (21) in feeding direction so that the sewing machine catches up with the lag. With each stitch, the edge strip (16) is clamped between a needle plate and a presser of the sewing machine.
Patent ES-2080493-T3 (ES)
Title: Conjunto vibrador de baja frecuencia.
Inventor: BAKER RICHARD L
IPC: G01M7/08
Filed: 1992-01-31
Granted: 1996-02-01
Abstract: UN DISPOSITIVO DE VIBRACION QUE CONSTA DE UN ALOJAMIENTO (12) QUE TIENE UNA CAVIDAD CENTRAL (20) Y UN PARA DE CAVIDADES LATERALES (22, 24) CON UNA DIMENSION RADIALMENTE MENOR QUE LA DE LA CAVIDAD CENTRAL, EXTENDIENDOSE TODAS ELLAS AXIALMENTE ALREDEDOR DE UN EJE (26) DESDE LOS EXTREMOS OPUESTOS DE LA CAVIDAD CENTRAL. DENTRO DE LAS CAVIDADES (20, 22, 24) HAY ALOJADO UN PISTON (50) E INCLUYE UNA MASA (52) DISPUESTA DENTRO DE LA CAVIDAD CENTRAL (20) Y UN PAR DE SOPORTES (54, 56) DISPUESTOS DENTRO UNA CAVIDAD RESPECTIVA DEL PAR DE CAVIDADES (24, 22) Y QUE SE EXTIENDEN AXIALMENTE DESDE LA MASA. LOS SOPORTES (54, 56) TIENEN UNAS DIMENSIONES RADIALES SUSTANCIALMENTE IGUALES A LAS DEL PAR DE CAVIDADES (22, 24). LA MASA (52) Y LOS SOPORTES TIENE DIMENSIONES AXIALES SUSTANCIALMENTE MENORES QUE LOS RESPECTIVOS DE LA CAVIDAD CENTRAL Y DEL PAR DE CAVIDADES (20, 22, 24) PARA PERMITIR QUE EL PISTON (50) SE MUEVA AXIALMENTE DENTRO DE LAS CAVIDADES. UNOS ORIFICIOS PARA LA ENTRADA DEL AIRE (61, 62) QUE HAY ENEL ALOJAMIENTO Y UNOS CONDUCTOS (66, 68) EN EL PISTON PERMITEN QUE EL PISTON OSCILE DENTRO DEL ALOJAMIENTO PARA EJERCER UN IMPACTO REPETITIVO CONTRA UN IMPACTOR (38) PARA LA TRANSMISION DE LA ENERGIA ASI OBTENIDA A UNA MESA DE ENSAYO Y A UN ELEMENTO BAJO ENSAYO.
Patent ES-2101109-T3 (ES)
Inventor: WRIGLEY DAVID
IPC: C02F3/06
Filed: 1992-07-20
Granted: 1997-07-01
Abstract: Apparatus 1 for treating a fluid, in this case wastewater, comprising a vessel or tank 2, means 3 to supply the wastewater in an alternating sequence to the vessel 2, anda means 4 for oxygenating the bed of granular media 5 to provide aerated filter media. The filter bed is aerated during operation by air, oxygen enriched air or other gas being introduced at or adjacent the base (as viewed) of the bed through the means 4, which may be a perforated manifold, diffuser or the like extending substantially over the whole surface area of the bed 5. Also the bed 5 is a granular media such as natural minerals or blast furnace slag media to the surface of the discrete particles of which is attached bacteria and micro-organisms (a biomass) which effects treatment of the fluid. The influent at 3 derived from sewage is counter current to the air, and is particularly a non-nitrified influent namely wastewater that has previously been treated to reduce the BOD (biological oxygen demand) and suspended solids concentrations. The blast furnace slag media 5 has an average particle diameter of 2.8-4.0mm and a porosity of 13.9%. In carrying out the process the periodic reversal of the flow through the filter bed maintain the concentration gradient of the micro-organisms (biomass) substantially uniform as a desired concentration of micro-organisms throughout the depth of the bed under all operating conditions in the embodiments illustrated. This provides for a uniform, efficient treatment of the sewage. <IMAGE>
Patent ES-2083756-T3 (ES)
Inventor: DAY STEPHEN
IPC: F17C1/10
Filed: 1992-07-24
Granted: 1996-04-16
Abstract: PCT No. PCT/GB92/01374 Sec. 371 Date Jan. 20, 1994 Sec. 102(e) Date Jan. 20, 1994 PCT Filed Jul. 24, 1992 PCT Pub. No. WO93/02311 PCT Pub. Date Feb. 4, 1993.An impressed current corrosion protection system comprises a distributed anode in the form of a conductive core (4) covered with a conductive polymeric coating (6) and surrounded by packed coke (8) contained within a polymeric jacket (18). This outer jacket is typically a fabric having a specified resistance to acid conditions and chlorine conditions.
Patent ES-2101126-T3 (ES)
Inventor: SASSI MICHEL
IPC: B62M9/08
Filed: 1992-10-09
Granted: 1997-07-01
Abstract: PCT No. PCT/FR92/00945 Sec. 371 Date Apr. 11, 1994 Sec. 102(e) Date Apr. 11, 1994 PCT Filed Oct. 7, 1994 PCT Pub. No. WO93/07044 PCT Pub. Date Apr. 15, 1993Non-circular front chain wheel for a crank gear is comprised of a crank gear wheel allowing to a progressive increase of the cycling torque from the dead point up to the point where the extension of the leg allows to create the maximum effort, due to a progressive variation of the primitive radius of the toothing between these two points, followed by a rapid decrease to the next dead point. The principle is that the force to be provided is proportional to the muscular force that the user may provide. The non-circular front chain wheel essentially pertains to the cycle industry but may also find applications in other fields, for example physical exercisers for body building or reeducation, and in general all apparatus utilizing cycling motion and a chain or belt transmission system between the front wheel or wheels of the crank gear and one or a plurality of pinions actuating the device to be driven.
Patent ES-2089617-T3 (ES)
Inventor: SCHWING FRIEDRICH DIPL-ING
IPC: F04B7/00
Filed: 1993-03-20
Granted: 1996-10-01
Abstract: The invention relates to a viscous-material pump having delivery cylinders (1, 2), especially to a two-cylinder concrete pump, which, in order to control the flow of viscous material, has a control valve (11) which is permanently connected, at an outlet port (8), to the pump-side end (9) of a delivery line (7) and has at least one inlet port (12) at which it seals on the web (29) between the viscous-material through-flow ports (16, 17) from the delivery cylinders into a pre-hopper (6), the viscous-material through-flow ports (16, 17) and the inlet port (12) of the control valve (11) all having identical contours and areas, and the control valve (11) alternately connecting, by means of an oscillating movement, adjacent viscous-material through-flow ports (16, 17) to the delivery line (7) and the pre-hopper (6). According to the invention it is provided that the viscous-material through-flow ports (16, 17) are each connected to the delivery cylinder ports (22, 23) assigned thereto by a spacer tube (24, 25), and the internal diameters of the viscous-material through-flow ports (16, 17) formed by the spacer tubes (24, 25) are reduced at the web (29), the diameter reduction of the control valve inlet port (12) being tailored to the web (29). <IMAGE>
Patent ES-2069440-T3 (ES)
Inventor: HETTICH STEFAN
IPC: F16B25/00
Filed: 1993-05-04
Granted: 1995-05-01
Abstract: A thread-forming screw for directly screwing into concrete, stone or the like has a screwhead (11), a screw shank (12) and a thread (14) which extends at least partially over the length of the screw shank. According to the invention, the ratio of external diameter (da) to the core diameter (dk) of the screw is approximately 1.25 to 1.5, the ratio of external diameter (da) to pitch (p) is approximately 1.5 to 1.6, and the flank angle ( alpha ) of the thread (14) is smaller than 50@ and greater than or equal to 35@. <IMAGE>
Patent ES-2095537-T3 (ES)
Title: Parasol para vehiculos.
Inventor: VIERTEL LOTHAR
IPC: B60J3/02
Filed: 1993-08-26
Granted: 1997-02-16
Abstract: SE DESCRIBE UN DIAFRAGMA SOLAR PARA VEHICULO CON UN CUERPO (1) DE DIAFRAGMA SOLAR, QUE ESTA COMPUESTO DE MATERIAL ESPONJOSO DE PARTICULAS DE POLIPROPILENO Y MUESTRA UNA CAVIDAD (7) EN EL LADO AMPLIO, EN LA QUE SE HA INTRODUCIDO UN ESPEJO (9) SUJETADO POR UN MARCO (8). EN LA ZONA (10) DEL BORDE DE LA CAVIDAD (7) SE DISPONE DE ABERTURAS (11), QUE SIRVEN PARA LA COLOCACION DE LAS ESPIGAS (12) DE ANCLAJE QUE ESTAN DISPUESTAS EN EL MARCO (8). EL MARCO (8) CON LAS ESPIGAS (12) DE ANCLAJE ESTA CONFIGURADO COMO UNA PIEZA DE FUNDICION DE INYECCION DE MATERIAL SINTETICO Y CADA ESPIGA (12) DE ANCLAJE DISPONE DE MULTIPLES RELIEVES (13) DE TIPO ANULAR.
Patent ES-2080569-T3 (ES)
Inventor: CLUSSERATH LUDWIG
IPC: B67C3/12
Filed: 1993-09-17
Granted: 1996-02-01
Abstract: In the case of a device for filling bottles or similar containers having at least one filling element with a liquid valve (9) there are provided a first (21) and a second (17) gas duct which are used to feed and/or discharge a tensioning gas and are connected by means of a connection to the interior of the container in question during filling of the latter. A first gas duct (21) can be controlled by the filling elements via a control valve (23), while the second gas duct (17) is constantly connected to the connection leading inside the container. For the first (21) and second (17) gas duct there is provided a common connection which is formed by a third gas duct (16) and the control valve (23) can be actuated independently of the liquid valve (9). <IMAGE>
Patent ES-2090806-T3 (ES)
Title: Acilsulfonamido- y sulfonamido-piridina-2-esteres de acidos carboxilicos, asi como sus piridina-n-oxidos, procedimientos para su preparacion y su utilizacion como medicamentos.
Inventor: WEIDMANN KLAUS DR
IPC: A61P7/02
Filed: 1993-09-23
Granted: 1996-10-16
Abstract: LA INVENCION SE REFIERE AL ESTER DEL ACIDO ACILSULFONAMIDO DINA DE LA FORMULA GENERAL I DONDE A = R3 Y B = X -NR5R6 O B = R3 Y A = X NR5R6. LOS COMPUESTOS SON APROPIADOS COMO MEDICAMENTOS CONTRA ENFERMEDADES FIBROTICAS.
Patent ES-2106242-T3 (ES)
Inventor: DOLLEIN GUNTHER
IPC: C07F5/02
Filed: 1993-10-09
Granted: 1997-11-01
Abstract: A process is described for the preparation of Ph3C[B(C6F5)4] by reacting LiB(C6F5)4 with Ph3CCl. The process provides a higher yield of the desired product.
Patent ES-2093399-T3 (ES)
Inventor: TSAKLAKIDIS CHRISTOS
IPC: C07F9/40
Filed: 1992-12-14
Granted: 1996-12-16
Abstract: PCT No. PCT/EP92/02890 Sec. 371 Date Jun. 3, 1994 Sec. 102(e) Date Jun. 3, 1994 PCT Filed Dec. 14, 1992 PCT Pub. No. WO93/12122 PCT Pub. Date Jun. 24, 1993   <IMAGE>  (I)  Compounds of the formula (I) in which: R is a possibly substituted amino group of the general form -NR1R2, in which R1 and R2 are independently hydrogen, lower alkyl, lower alkenyl or lower alkinyl, or R is a saturated, unsaturated or aromatic heterocyclic ring which may be mono or bi-substituted by lower alkyl or halogen; alk is a valency bond, a methylene, a saturated or unsaturated, straight or branched-chain alkylene chain with 2-6 carbon atoms; and R3, R4, R5 are independently hydrogen, lower alkyl or benzyl; and their pharmacologically acceptable salts and enantiomers where, if R3=R4=R5=CH3 and alk is a valency bond, R may not be the dimethyl amino group. Process for their production and medicaments containing these compounds, for the treatment of calcium metabolic complaints.
Patent ES-2091590-T3 (ES)
Inventor: BAKHAREV IOURI
IPC: B01D45/06
Filed: 1992-12-11
Granted: 1996-11-01
Abstract: A device for separating multiple-component fluids includes a truncated cone structure (2) having a conical main section (2a) defined by a plurality of coaxially aligned and axially spaced rings (3) of progessively diminishing inner diameters as viewed in the direction of movement (6) of the fluids being separated. The largest ring (3a) is located at that end of the conical main section at which the fluid is admitted thereto, and the smallest ring (3b) is located at that end of the conical main section at which separated solid particles are discharged. Each ring has an inside surface (13) which is convexly curved in a radial crosssection along the axis of the cone structure and faces in part counter to and in part across the direction of fluid flow. The inside surface of each ring meets the bottom surface (14) of that ring in a sharp edge (14a), with the tangent to the bottom surface at that juncture making an angle  alpha of at most 90 DEG  with respect to the direction of fluid flow, and with the tangent (T-2) to the inside surface at that juncture being substantially parallel to the axis of the cone structure. The arrangement of the rings causes the solid particles to be concentrated in the axial region of the cone structure for axial discharge therefrom while cleaned fluid exits from the cone structure through the gaps (16) between the rings.