baber/WOPTO huggingface dataset:
Patent ES-2061001-T3 (ES)
Inventor: ESPINO JAVIER PABLO
IPC: A47G1/06
Filed: 1990-11-13
Granted: 1994-12-01
Abstract: A hook means for lockingly connecting the picture back protection panel to a picture frame body, whose ends can be hooked onto said back panel and onto the picture frame body. Said hook means comprises a substantially, U-shaped central portion (10), having an arm (28) which is located on the side of picture frame body (42) and extends into an as well U-shaped end portion (30). Portion (30) engages into an inner cavity (40) of picture frame body (42). Arm (28) blends into said end portion (30) through a convex curved portion (34) which engages against said back panel (20).
Patent ES-2055921-T3 (ES)
Inventor: GRIBNAU WILHELMUS HUBERTUS JOZ
IPC: F03D9/00
Filed: 1990-10-12
Granted: 1994-09-01
Abstract: PCT No. PCT/NL90/00153 Sec. 371 Date May 6, 1992 Sec. 102(e) Date May 6, 1992 PCT Filed Oct. 12, 1990 PCT Pub. No. WO91/05953 PCT Pub. Date May 2, 1991.Wind turbine for generating electrical energy by means of wind energy, comprising a turbine rotor which can be mounted on a mast and is rotatable about a rotor shaft with one or more rotor blades, and a generator equipped with rotor and stator. The generator is a sector machine of the asynchronous type, the stator of which has one or more discrete stator sectors, and the rotor of which is in a continuous, uninterrupted annular form and is directly coupled to-and has the same angular speed as-the turbine rotor. The one or more discrete stator sectors extend only opposite a small part of the annular generator rotor, of which the rotary movement is always in one direction. Each discrete stator sector comprises two stator halves which are fixed on the legs of a U-shaped holder mounted on the mast and define an air gap between them. Each stator half contains a plate stack with slits for the coil windings, each individual plate of which is a single plate which is a circular segment shape. The annular generator rotor passes continuously into the air gap between the two stator halves of each discrete stator sector.
Patent ES-2055480-T3 (ES)
Inventor: HAKALA HARRI
IPC: H02P3/24
Filed: 1991-03-13
Granted: 1994-08-16
Abstract: Procedure and apparatus for braking a squirrel-cage elevator motor (1) fed by a frequency converter (10) in fault situations using a direct current supplied from a d.c. voltage source (11). In the procedure, the current in at least one of the motor phases and the rotational speed of the motor are measured, and the supply of direct current is controlled by means of a switching device (K1). When the elevator speed exceeds the value corresponding to the nominal slip and the motor current is less than the nominal magnetizing current, the switching device (K1) is caused to connect a direct current from the d.c. voltage source (11) to the motor. <IMAGE>
Patent ES-2070356-T3 (ES)
Title: Procedimiento para fabricar sales de triarilsulfonio de hexafluorometal o metaloide.
Inventor: CRIVELLO JAMES VINCENT
IPC: C08G59/68
Filed: 1991-04-21
Granted: 1995-06-01
Abstract: SE PROPORCIONA UN METODO PARA HACER UN METAL TRIARILSULFONIO HEXAFLUORO O SAL METALOIDE AL EFECTUAR UNA REACCION ENTRE UN DIARILSULFOXIDO Y UN SUBSTRATO AROMATICO, TAL COMO UN ARILALQUIETER EN LA PRESENCIA DE UNA DISOLUCION DE PENTOXIDO FOSFORICO Y ACIDO METANOSULFONICO PARA PRODUCIR UN COMPLEJO TRIARILSULFONIO. SE EFECTUA UNA METATESIS DEL COMPLEJO TRIASULFONIO RESULTANTE CON UN METAL HEXAFLUORO DE METAL ALCALINO O SAL METALOIDE.
Patent ES-2083485-T3 (ES)
Title: Dispositivo con piston en forma de cilindro (amortiguador de friccion).
Inventor: MINTGEN ROLF
IPC: F16F11/00
Filed: 1991-06-19
Granted: 1996-04-16
Abstract: UN DISPOSITIVO DE PISTON DE CILINDRO INCLUYE UN CILINDRO (1) Y UN VASTAGO DE PISTON (2). EL VASTAGO DE PISTON ES GUIADO A TRAVES DE UN EXTREMO DEL CILINDRO HACIA EL INTERIOR Y HACIA EL EXTERIOR DEL CILINDRO (1). CUENTA CON UN CUERPO DE AMORTIGUACION (8, 108, 208) PARA AMORTIGUAR EL MOVIMIENTO AXIAL DEL VASTAGO DE PISTON (2) CON RESPECTO AL CILINDRO (1). ESTE CUERPO DE AMORTIGUACION ES DESVIABLE COMO RESPUESTA AL CAMBIO DE DIRECCION DEL MOVIMIENTO AXIAL. UNA DESVIACION DEL CUERPO DE AMORTIGUACION (8, 108, 208) TIENE COMO RESULTADO UN CAMBIO DE LA RESISTENCIA DE FRICCION.
Patent ES-2090202-T3 (ES)
Title: Sales de glucosaminoglicanos con esteres de aminoacidos, su preparacion y formulaciones farmaceuticas que las contienen.
Inventor: CRISTOFORI MANLIO
IPC: C08B37/08
Filed: 1991-10-14
Granted: 1996-10-16
Abstract: SALES DE GLICOSAMINOGLICANOS, COMO HEPARINA Y SUS FRACCIONES DE PESO MOLECULAR BAJO, SULFATO GLUCURONILGLICOSAMINOGLICANO, SULFATO DERMATANO Y SUS FRACCIONES DE PESO MOLECULAR BAJO, PREPARADAS TRATANDO DICHOS GLICOSAMINOGLICANOS CON ESTERES DE AMINOACIDOS DE LA FORMULA EN LA QUE R SUB 1 REPRESENTA HIDROGENO, C SUB 1-C SUB 6-ALQUILO, ARILO RECTO O DE RAMA, ARIALQUILO SUBSTITUIDO O INSUBSTITUIDO, Y R SUB 2 REPRESENTA C SUB 1-C SUB 12 ALQUILO, CICLOALQUILO, ARILO O ARIALQUILO RECTO O DE RAMA Y LAS FORMULACIONES FARMACEUTICAS QUE LAS CONTIENEN, ABSORBIBLES MEDIANTE ADMINISTRACION ORAL. ESTAS SALES MUESTRAN LAS ACTIVIDADES ANTICOAGULANTE, ANTITROMBOTICA Y ANTIESCLEROTICA TIPICAS DE LOS GLICOSAMINOGLICANOS TAMBIEN ADMINISTRADOS ORALMENTE.
Patent ES-2064031-T3 (ES)
Inventor: HOHLEIN PETER DR
IPC: C09D167/06
Filed: 1991-12-23
Granted: 1995-01-16
Abstract: A liquid coating agent which is stable on storage at room temperature, which as binder contains a mixture of A) a cross-linker component, consisting of at least one aminoplastic resin and/or at least one blocked polyisocyanate and B) a polyester component, consisting of at least one polyester containing hydroxyl and carboxyl groups and having olefinic double bonds incorporated by means of unsaturated dicarboxylic acids, and the use of the coating agent for preparing coatings on heat-resistant substrates, which cure under the influence of heat.
Patent ES-2068480-T3 (ES)
Title: Procedimiento para preparar un polvo de oxido de estaño dopado con fluor.
Inventor: VERCOULEN GERARDUS CORNELIS PE
IPC: G03G9/08
Filed: 1991-01-30
Granted: 1995-04-16
Abstract: ESTE POLVO DE ESTAÑO SE PREPARA COMBINANDO UNA SOLUCION DE UNA SAL DE ESTAÑO CON UNA SOLUCION DE FLUOR, SEPARANDO EL HIDROXIDO DE ESTAÑO DEL LIQUIDO Y SECANDOLO A UNA TEMPERATURA QUE NO SUPERE LA TEMPERATURA AMBIENTE, Y CALENTANDO EL PRODUCTO YA SECADO A AL MENOS 500 INFERIOR AL 10% Y PREFERIBLEMENTE ENTRE UN 1 Y UN 5% DEL PESO.
Patent ES-2055532-T3 (ES)
Inventor: BENTLEY ANDREW CHARLES
IPC: A47J31/06
Filed: 1991-03-22
Granted: 1994-08-16
Abstract: A beverage package (1) containing one or more beverage preparation ingredients and being formed from substantially air- and water-impermeable materials, the said package comprising a compartment (2) containing the beverage preparation ingredient(s), an inlet (12) which communicates with the said compartment and an outlet (3), a filter (9) being disposed between the compartment and at least a part of the under surface (5) of the top of the package, one or more passages (15) being formed between the filter and the top of the package, which passage(s) communicate with the outlet whereby, in use, a liquid medium is passed into the compartment containing the beverage preparation ingredient(s), filtered upwardly through the filter and collected through the outlet. <IMAGE>
Patent ES-2126565-T3 (ES)
Inventor: BECERRA-NOVOA JORGE OCTAVIO
IPC: C21B13/00
Filed: 1991-05-30
Granted: 1999-04-01
Abstract: A method and apparatus for the gaseous reduction of particulate iron ores, wherein the ore or is fed to a vertical moving bed direct reduction reactor, reduced therein, and discharged as hot sponge iron. The ore is charged to the top portion of the reduction zone of the furnace wherein the bed of particles which descend by gravity is reduced by a hot reducing gas largely composed by carbon monoxide and hydrogen. The hot reducing gas is divided in two portions, a first portion which flows upwardly through the reduction zone to reduce the ores therein, and a second portion which flows downwardly through a lower discharge zone to maintain the bed at a suitable temperature level. Finally, the product sponge iron is discharged from the bottom portion of the discharge zone of the furnace and conveyed, for example, to be melted in an electric arc furnace or to be briquetted in a briquetting machine coupled to the reduction reactor.
Patent ES-2096629-T3 (ES)
Inventor: STROLLE CHRISTOPHER H
IPC: H04N9/797
Filed: 1991-08-09
Granted: 1997-03-16
Abstract: An improved video signal recording system for recording a full bandwidth video signal on a limited bandwidth medium includes an encoder 10, coupled to an input terminal 5, for adaptively processing a composite video signal in response to a motion representative signal, and producing two signals; a luminance signal Lf, having attenuated high frequencies subsampled so as to be folded into a spectral hole in the low frequencies, and being bandwidth limited to the limited bandwidth of the recording medium, and a combined signal C+Mr including a chrominance and a motion component. Luminance signal recording circuitry 20 records the folded luminance signal on the medium, and chrominance signal recording circuitry records the combined chrominance and motion signal on the medium. An improved video signal playback system for reproducing such a prerecorded video signal is also disclosed. The playback system consists of a luminance signal playback circuit 60 for retrieving the prerecorded luminance signal Lpb from the medium, and a chrominance signal playback circuit 80 for retrieving the prerecorded combined chrominance and motion signal C+M from the medium. A decoder 70 extracts the motion signal and the chrominance signal from the combined chrominance and motion signal and an unfolding circuit extracts the luminance high frequencies from the prerecorded folded luminance signal and adaptively regenerates the full bandwidth luminance signal in response to the motion signal. This regenerated full bandwidth luminance signal is combined with the chrominance signal to reproduce the originally recorded composite video signal. A recording medium previously recorded by such a recording system is capable of being played back on a standard playback system without objectionable artifacts in the reproduced image. <MATH>   <MATH>
Patent ES-2025044-T3 (ES)
Title: Puerta con hoja deslizante , en particular para vehiculo ferroviaraio.
Inventor: MORVAN JEAN-JACQUES
IPC: B61D19/02
Filed: 1991-02-20
Granted: 1994-01-16
Abstract: UNA HOJA DE PUERTA (8) ES MOVIL ENTRE UNA POSICION DE ABERTURA Y UNA POSICION DE CIERRE RESPECTO DE UN HUECO (3, 4, 6, 7). EN POSICION DE CIERRE, UN BORDE DELANTERO (12) DE LA HOJA DE LA PUERTA SE INTRODUCE EN UNA RANURA (11) DEL BORDE DELANTERO (3) DEL HUECO. AL PRINCIPIO DEL PROCESO DE ABERTURA, UN GATO (24) HACE PIVOTAR HACIA EL EXTERIOR DEL HUECO DOS BRAZOS (18A Y 18B) CUYOS EXTREMOS SE DESLIZAN DENTRO DE LAS RANURAS (21A Y 21B) DE LA HOJA DE LA PUERTA. ESTO HACE QUE SE DESENCAJE EL BORDE TRASERO DE LA HOJA DE LA PUERTA RESPECTO DEL BORDE TRASERO DEL HUECO. A CONTINUACION, UN GATO DESPLAZA UN CARRO (39) A LO LARGO DE UNA GUIA DE DESLIZAMIENTO (38) MIENTRAS QUE, GRACIAS A UNA RUEDECILLA (47) QUE SIGUE UNA PISTA (51), UN BRAZO (41) ARTICULADO AL CARRO (39) Y A LA HOJA DE LA PUERTA (8) HACE QUE SE DESENCAJE EL BORDE DELANTERO (12) DE MANERA CONTROLADA RESPECTO DEL PLANO DEL HUECO. EL BRAZO (41) ARRASTRA LA HOJA (8) HACIA ATRAS MIENTRAS QUE LA HOJA (8) PIVOTA LIGERAMENTE Y SE DESLIZA RESPECTO DEL EJE (19A) DEFINIDO POR LOS EXTREMOS DE LOS DOS BRAZOS TRASEROS (18A Y 18B). EL BRAZO TRASERO INFERIOR (18B) SOPORTA EN COMPRESION LA REACCION AL GIRO DE LA HOJA ALREDEDOR DEL EJE DE LA GUIA DE DESLIZAMIENTO CILINDRICA (38). LA REACCION AL TAMBALEO DE LA HOJA (38) ALREDEDOR DE UN EJE PERPENDICULAR AL PLANO DEL HUECO ESTA ASEGURADA POR LA GUIA DE DESLIZAMIENTO (38) MEDIANTE LAS ARTICULACIONES DEL BRAZO (41). UTILIZACION PARA SIMPLIFICAR Y ALIGERAR LAS PUERTAS CORREDERAS.
Patent ES-2148148-T3 (ES)
Title: Metodo para insertar informacion en un procedimiento de establecimiento de enlace y modems que incorporan este procedimiento.
Inventor: HALLMAN EDWARD H
IPC: H04J3/12
Filed: 1991-03-14
Granted: 2000-10-16
Abstract: SE PRESENTA UN METODO PARA EMBEBER INFORMACION ADICIONAL (POR EJEMPLO UNA FUNCION DE PALABRA CLAVE) EN LA GESTION DE MODEMS DE COMUNICACION. UN PAQUETE AUXILIAR (20B) QUE CONTIENE LA INFORMACION ADICIONAL SE COLOCAN EN LA SECUENCIA DE GESTION DE UN MODEM DE FORMA QUE NO PUEDA SER CONFUNDIDA CON EL MODEM RECEPTOR CON OTRAS SEÑALES QUE NECESITAN SER ENVIADAS POR EL MODEM COMUNICAR EN EL PROTOCOLO DE GESTION DEL MODEM. EL MODEM RECEPTOR BUSCA EL PAQUETE AUXILIAR (20B) Y SI EL PAQUETE AUXILIAR NO SE RECIBE, O SI LA INFORMACION EN EL PAQUETE AUXILIAR NO ES SUFICIENTE PARA ESTABLECER LA COMUNICACION, EL MODEM RECEPTOR CANCELA LA LLAMADA. EN LOS MODEMS TIPO V. 32, EL PAQUETE AUXILIAR (20B) ES COLOCADO POR EL MODEM COMUNICADOR EN CUALQUIER LUGAR EN LA SECUENCIA DE COLA (TRN) DESPUES DE LOS 1280 INTERVALOS DE SIMBOLO REQUERIDOS, Y ANTES DE LA SECUENCIA R2 Y EL PAQUETE AUXILIAR (20B) SE GENERA DE FORMA QUE NO PUEDA SER CONFUNDIDO CON LA SECUENCIA R2. PARA GARANTIZAR QUE EL PAQUETE AUXILIAR SEA DISCERNIBLE Y QUE NO EXISTA CONFUSION CON OTRAS SEÑALES, EL PAQUETE AUXILIAR (20B) COMPRENDE DOS SEÑALES MULTIPLEXADAS; UNA SEÑAL DE INFORMACION A UNA VELOCIDAD DE 2400 BITS / SEGUNDOS QUE INCLUYE UNA SEÑALIZACION DE BARRIDO (50B) Y UNA SEÑALIZACION DE COMIENZO FORMATEADA HDLC (52B), LA CLAVE DE ACCESO (70B), UNA SUMA DE COMPROBACION (75B) Y UNA SEÑAL DE PARO (78B); Y UNA SEGUNDA SEÑAL DE PREVENCION R2 DE 2400 BITS / SEGUNDO QUE ESTA CODIFICADA PARA QUE SEA COMPATIBLE CON LA SEÑALIZACION DE BARRIDO (50B) Y PARA GARANTIZAR QUE PRESCINDIENDO DE LA SEÑAL FORMATEADA HDLC, EL PAQUETE AUXILIAR COMPUESTO (20B) NO PUEDA CONSTITUIR UNA SECUENCIA R2.
Patent ES-2063514-T3 (ES)
Inventor: NAF WERNER
IPC: B05D7/22
Filed: 1991-06-27
Granted: 1995-01-01
Abstract: A new process is disclosed for sealing and renovating the inside of systems of laid ducts with a small inner diameter. Leaks are stopped by a sealing material introduced into the duct and the inside of the duct is renovated by abrasive blasting and re-lining. According to the process, a sealing material containing finely ground bentonite swellable in water and/or a hydraulically soluble plastic dispersion dry composition, as well as inert additives, is blown through the duct, and the duct is charged and maintained with a water vapour/air mixture under 2 bars overpressure or more, or the duct is filled with or crossed by water or the inert stopping agent is introduced into the duct by a water current. The installation for carrying out the process has, among others, either a compressed air distributor (3.02) with an air supply line (3.04) and air outlet lines (3.05 to 3.07); said lines bearing among others valves and manometers (3.15 to 3.27) or the corresponding water installation. These devices allow the pressure fall in individual duct branches to be determined at various p and m, as well as to carry out automated renovation programmes.
Patent ES-2088023-T3 (ES)
Inventor: DAVIS IRIS J
IPC: A61Q9/02
Filed: 1991-09-23
Granted: 1996-08-01
Abstract: A shaving unit that comprises at least one blade and a shaving composite has a surface for engaging the user's skin adjacent the blade edge. The shaving unit may be of a disposable cartridge type adapted for coupling to and uncoupling from a razor handle or may be integral with a handle so that the complete razor is discarded as a unit when the blade or blades become dulled. The blade edge (or edges) cooperate with skin engaging surfaces to define shaving geometry. The skin-engaging surface includes a shaving aid composite that is a mixture of water insoluble matrix material, an effective amount of shaving aid material, and an effective amount of water-insoluble essential oil material, the water-insoluble essential oil material being delivered from the shaving aid composite concurrently with the delivery of the water-leachable shaving aid material during shaving to apply at least about one nanogram of the essential oil to the skin surface per square centimeter of skin surface.
Patent ES-2060412-T3 (ES)
Title: Metodo para sellar una masa de residuos.
Inventor: COTE PIERRE LUCIEN
IPC: B09B1/00
Filed: 1991-10-22
Granted: 1994-11-16
Abstract: LA INVENCION PROPORCIONA UN NUEVO METODO PARA EL SELLADO DE UN MASA DE RESIDUOS QUE COMPRENDE: RODEADO DE LA MASA DE RESIDUOS, RESIDUO ESTABILIZADO O SU SITIO DE DEPOSITADO, POR LO MENOS CON UNA CAPA SUSTANCIALMENTE CONTINUA DE MATERIAL POROSO, DEFINIENDO LA CAPA UNA PARTE INTERMEDIA QUE ENVUELVE AL RESIDUO, Y PROPORCIONANDO UNA CANTIDAD SUFICIENTE DE UN REACTIVO INTERACTIVO SOBRE CUALQUIER CARA DE LA CAPA INTERMEDIA, PARA QUE EL REACTIVO SE DIFUNDA HACIA LA OTRA CARA Y FORME UN PRECIPITADO QUE RELLENE LOS POROS DE DICHO MATERIAL POROSO A LO LARGO DE LA CARA INTERMEDIA, FORMANDO UNA CAPA QUE RODEA AL RESIDUO DE PERMEABILIDAD REDUCIDA. LA VENTAJA ESPECIAL DE ESTE METODO ES QUE DESPUES DE UNA RUPTURA DEL SELLO, LOS REACTIVOS INTERACTIVOS FORMAN UN NUEVO SELLO, PREVINIENDO DE ESTA FORMA LA PERDIDA DE SUSTANCIAS NOCIVAS A TRAVES DE LA RUPTURA.
Patent ES-2041614-T3 (ES)
Inventor: WALLISCH GEBHARD DIPL ING FH
IPC: G01G19/414
Filed: 1992-11-30
Granted: 1996-05-01
Abstract: In an electronic price-calculating shop balance having numerical indicator fields 9, 10, 11 for the determined weight of a product, the basic selling price related to a weight unit or the selling price of the product, there is provided an additional optical indicator unit 12, 13, 14, on which an information item evaluating the return obtained in the particular sales transaction is indicated optically. The sales personnel thereby acquire a continuous indication of the return of their sales activity, without return figures being disclosed. <IMAGE>
Patent ES-2104803-T3 (ES)
Title: Composicion elastomerica extruible con tasa de degradacion controlada.
Inventor: TAYLOR JACK DRAPER
IPC: C08K5/098
Filed: 1992-12-09
Granted: 1997-10-16
Abstract: UNA COMPOSICION ELASTOMERICA EXTRUIBLE QUE INCLUYE UN COPOLIMERO EN BLOQUE A-B-A'' ELASTOMERICO DONDE A Y A'' SON CADA UNA UN BLOQUE FINAL DE POLIMERO TERMOPLASTICO Y DONDE B ES UNA UNIDAD DE MONOMERO DE DIENO CONJUGADO QUE TIENE UN GRADO BAJO DE INSATURACION ETILENICA RESIDUAL; UNA POLIOLEFINA; Y UNA CANTIDAD EFECTIVA DE UN COMPUESTO DE METALES DE TRANSICION QUE SE ENCUENTRA UNIFORMEMENTE DISTRIBUIDO SUSTANCIALMENTE EN LA MEZCLA QUE CONTIENE LA POLIOLEFINA Y EL COPOLIMERO EN BLOQUE DE MODO QUE LA COMPOSICION ELASTOMERICA EXTRUIBLE SE ADAPTA A PARTIR DE UNA LAMINA ELASTICA QUE SE DEGRADA DESPUES DE MENOS DE 30 DIAS TRAS UNA EXPOSICION CONTINUA A UN ENTORNO TERMICAMENTE OXIDATIVO. EL COMPUESTO DE METALES DE TRANSICION PUEDE SER UNA SAL O UN COMPLEJO DE COBALTO Y/O MANGANESO Y SE AÑADE EN UNA CANTIDAD QUE PROPORCIONARA AL MENOS UN 0,01 POR CIENTO APROXIMADAMENTE, EN PESO DEL METAL DE TRANSICION QUE SE ENCUENTRA EN LA COMPOSICION EXTRUIBLE.
Patent ES-2107500-T3 (ES)
Inventor: JENS STEPHEN C
IPC: F28G1/16
Filed: 1992-02-18
Granted: 1997-12-01
Abstract: An apparatus (10) for the location and removal of foreign objects from a difficult to access geometry utilizes a flexible lance (12) formed of individual hose bar segments (14) strung on cables (16) to give a structure that is flexible along its length and fairly rigid in a direction transverse to its length. Extending from working channels (18) of nozzle block (20) of the lance (12) are a pair of multi-prong retrievers (22). A miniaturized Videoprobe camera (24) is provided in the nozzle block (20) between the two retrievers (22). The retrievers are each connected to an actuating cable (26), which extends through the flexible lance (12) to a manual control (28). The camera (24) is connected by a cable (30) to suitable video processing circuits for generation of images on a video display (32). The cable (30) also houses a fiber optic bundle which conveys light to the area being serviced by the lance (12). The flexible lance (12) extends through a transporter (34), which positions the nozzle block end of the lance (12) opposite a portion of a steam generator or other difficult to access geometry. The transporter (34) moves along a transport rail (36) to move the nozzle block end of the lance (12) into position. The lance (12) is then advanced through the transporter (34) to move the nozzle block end into the difficult to access geometry and retracted to withdraw the nozzle block end from the difficult to access geometry. <IMAGE>
Patent ES-2106144-T3 (ES)
Title: Multiplicador de frecuencia.
Inventor: RUSSELL MARK E
IPC: H03B19/18
Filed: 1992-06-25
Granted: 1997-11-01
Abstract: UN DUPLICADOR DE FRECUENCIA (FIG. 7) O UN TRIPLICADOR DE FRECUENCIA (FIG. 4) SE ACOPLA A UN AMPLIFICADOR (110) CON UN CIRCUITO COMPENSADOR DE TEMPERATURA (126) Y UN BUCLE DE CONTROL DE GANANCIA ANTICIPATIVO (114, 120, 122, 124, 116). CON UNA DISPOSICION TAL, SE SUMINISTRA UN MULTIPLICADOR DE FRECUENCIA EN EL QUE SE MINIMIZAN LAS VARIACIONES DE UNA SEÑAL DE SALIDA DEL MULTIPLICADOR DE FRECUENCIA DEBIDAS AL CAMBIO DE CARACTERISTICAS DEL MULTIPLICADOR DE FRECUENCIA CAUSADO POR LAS VARIACIONES DE LA TEMPERATURA AMBIENTAL O A PARTIR DE LA VARIACION DEL NIVEL DE SEÑALES DE ENTRADA. UN PAR DE DIODOS ANTI-PARALELO (136A, 136B) PROPORCIONAN ARMONICOS IMPARES A PARTIR DE UNA SEÑAL DE RF DE ENTRADA AMPLIFICADA (132). UN FILTRO DE PASO ALTO (138) SELECCIONA EL TERCER ARMONICO Y LO SUMINISTRA A TRAVES DEL AMPLIFICADOR (112) Y UN ACOPLADOR (114) A UN ATENUADOR VARIABLE (116). EL ACOPLADOR (114) SUMINISTRA UNA SEÑAL A UN DETECTOR (120) QUE LLEVA UNA DE ENTRADA DE UN AMPLIFICADOR DIFERENCIAL (124). EL CIRCUITO DE COMPENSACION DE TEMPERATURA (126) SUMINISTRA UNA SEÑAL DE REFERENCIA A LA OTRA ENTRADA DEL AMPLIFICADOR DIFERENCIAL (124). LA SALIDA DEL AMPLIFICADOR DIFERENCIAL (124) ES UNA SEÑAL DE CONTROL QUE CONTROLA EL ATENUADOR (116) PARA COMPENSAR LAS VARIACIONES EN LA AMPLITUD DE LA SALIDA DESDE EL FILTRO DE PASO ALTO (138) Y LA VARIACION EN LAS CARACTERISTICAS DE LOS AMPLIFICADORES (112, 118) DEBIDAS A CAMBIO DE TEMPERATURA.
Patent ES-2124259-T3 (ES)
Inventor: NIEDERST KEN W
IPC: C08J7/046
Filed: 1992-02-24
Granted: 1999-02-01
Abstract: Pressurizable thermoplastic containers, such as those made from polyethylene terephthalate containing a polyurethane layer on the exterior surface thereof are disclosed. The polyurethane layer which is typically applied by a coating process provides the bottle with resistance to stress cracking. The containers are useful as refillable bottles for carbonated beverages which have a tendency to stress crack.
Patent ES-2101868-T3 (ES)
Inventor: FEATHERSTONE WILLIAM BARRY
IPC: B22F9/08
Filed: 1992-09-08
Granted: 1997-07-16
Abstract: PCT No. PCT/GB92/01635 Sec. 371 Date Mar. 2, 1994 Sec. 102(e) Date Mar. 2, 1994 PCT Filed Sep. 8, 1992 PCT Pub. No. WO93/06250 PCT Pub. Date Apr. 1, 1993.A granulator comprises a rotary atomiser (1) on to which the molten material to be granulated is poured in a stream. The rotation of the atomiser (1) causes the molten material to be ejected therefrom in the form of globules. No fluid jets are used to break up the molten material. The globules pass through an enclosure (6) and partially freeze to form granules which are collected in an annular trough (10). A gas is injected into the trough (10) to induce a circumferential movement of the granules within the trough towards at least one exit from the trough (10).