baber/WOPTO huggingface dataset:
Patent ES-2050752-T3 (ES)
Title: Combinaciones de aglutinantes para barnices catodicamente separables.
Inventor: PAAR WILLIBALD DR
IPC: C09D5/44
Filed: 1989-10-05
Granted: 1994-06-01
Abstract: EL INVENTO SE REFIERE A UNA COMBINACION DE LIGANTES PARA LACAS SEPARABLES CATODICAMENTE QUE CONTIENEN PARA MEJORAR LA SEPARACION, ES DECIR, ELEVAR EL REFORZAMIENTO DE LA CAPA LOGRABLE UN COMPONENTE ADITIVO A BASE DE COMPUESTOS AMINO MODIFICADOS POR POLIETER. CON AYUDA DE UN COMPONENTE ADITIVO PUEDE LOGRARSE UNA ELEVACION REGULAR DEL REFORZAMIENTO DE LA CAPA DE LA PELICULA SEPARABLE ELECTRICAMENTE EN LOS SISTEMAS LIGANTES CATIONICOS CONOCIDOS QUE PRESENTAN SEGUN PROTONIZACION GRUPOS BASICOS EN FORMA DILUIBLE EN AGUA. A TRAVES DEL ADITIVO NO SE DETERIORA SU ABARCADO Y SE MEJORA LA CALIDAD DE LA SUPERFICIE EN CUANTO A LAS PROPIEDADES FISICAS Y RESISTENCIA QUIMICA.
Patent ES-2041427-T3 (ES)
Title: Conjunto combustible desmontable para un reactor nuclear refrigerado por agua ligera.
IPC: G21C3/33
Filed: 1989-09-08
Granted: 1993-11-16
Abstract: EL TUBO-GUIA (4) ESTA FIJADO EN LA PLACA ADAPTADORA (10) DE LA CONTERA DESMONTABLE MEDIANTE UN MANGUITO DE BLOQUEO (20). EL MANGUITO DE BLOQUEO (20) CONSTA DE UNA PARTE (24) QUE PERMITE LA EXPANSION DEL TUBO (4) Y UNA VIROLA DE FIJACION (25) EN LA PLACA ADAPTADORA. LA VIROLA DE FIJACION (25) ESTA CONSTITUIDA POR SECTORES CILINDRICOS SEPARADOS POR UNAS RANURAS DISPUESTAS EN LA DIRECCION DE LAS GENERATRICES DE LA VIROLA (25). LOS SECTORES CILINDRICOS PRESENTAN UNAS DEFORMACIONES (29) EN EL INTERIOR DE UNAS CAVIDADES (22) DE DIRECCION RADIAL EN RELACION AL ORIFICIO DE PASO (11) DE LA PLACA ADAPTADORA (10), PARA PERMITIR LA FIJACION DEL MANGUITO (20). LOS SECTORES CILINDRICOS DE LA VIROLA (25) PUEDEN PLEGARSE HACIA EL INTERIOR PARA LIBERAR LAS DEFORMACIONES (29) DE LAS CAVIDADES (22), ANTES DE EXTRAER EL MANGUITO (20), PARA REALIZAR EL DESMONTAJE DEL ENLACE DEL TUBO-GUIA (4) Y DE LA PLACA ADAPTADORA (10).
Patent ES-2060811-T3 (ES)
Title: Humectante y detergente acuoso resistente al agua dura, su preparacion y empleo en el pretratamiento textil.
Inventor: GUTH CHRISTIAN
IPC: D06M15/53
Filed: 1989-08-22
Granted: 1994-12-01
Abstract: EL INVENTO TRATA DE HUMECTANTES Y DETERGENTES ACUOSOS CON COMPONENTES ACUOSOS ENDURECIBLES CONTENIENDO UN (A) UNA MEZCLA DE ESTERES MONOMEROS U OLIGOMEROS DEL ACIDO FOSFORICO; (B) UNA MEZCLA DE POLIMERIZADO SOLUBLE EN AGUA O DISPERSABLE EN AGUA (C) UN TENSOACTIVO NO IONOGENO, (D) UN HIDROXIDO DE METAL ALCALINO Y UN ANTIESPUMANTE. SE PUEDE EMPLEAR COMO HUMECTANTES Y/O DETERGENTES EN EL PRETRATAMIENTO TEXTIL.
Patent ES-2045555-T3 (ES)
Title: Un metodo para desecar conjuntos de particulas que contienen agua con la ayuda de gas a presion.
Inventor: FALK THOMAS SVEN ADOLF
IPC: B01D43/00
Filed: 1989-06-05
Granted: 1994-01-16
Abstract: LA PRESENTE INVENCION SE REFIERE A UN METODO PARA DESAGUAR GRUPOS DE PARTICULAS QUE CONTIENEN AGUA CON AYUDA DE GAS A PRESION, EN LA QUE POR LO MENOS UNA DE VARIAS ETAPAS POSIBLES SE EFECTUA CON AYUDA DE GAS AL QUE SE COMUNICA UNA DIFERENCIA DE PRESION A LO LARGO Y A TRAVES DEL GRUPO DE PARTICULAS. SE CREA UNA DIFERENCIA DE PRESION PREDETERMINADA MAS PEQUEÑA Y EL TIEMPO PARA ESTABLECER LA DIFERENCIA DE PRESION NO EXCEDE APRECIABLEMENTE EL TIEMPO INVERTIDO PARA QUE TENGA LUGAR LA PENETRACION DE GAS DEL GRUPO DE PARTICULAS DESAGUADAS.
Patent ES-2041087-T3 (ES)
IPC: B60J5/04
Filed: 1990-08-06
Granted: 1993-11-01
Abstract: In a door stop for motor-vehicle doors which consist of a door-holding rod, which is articulated pivotably by means of a bearing block on a door arrangement part, namely door or door spar, and which is equipped with notches marking the door-opening positions to be locked and with a limit stop defining the end opening position of the door, and of a holder housing which is fastened rigidly to the other door arrangement part and through which the door-holding rod passes and in which a first roller is mounted rotatably as an abutment roller about a rigid axle and a second roller is mounted rotatably as a load roller on the load arm of a torsion-bar spring supported on the holder housing by means of a supporting arm, it is proposed that the door-holding rod (2) have a rounded cross-sectional profile over its entire length coming into engagement with the rollers (4 and 6), and the notches (15, 16) marking the door-opening positions to be locked each be formed by at least one bend of the door-holding rod (2) directed transversely to its longitudinal axis, and that the running surface of at least one of the rollers (4, 6), namely load and/or abutment roller, have an inwardly curved profile shape (22). 
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Patent ES-2059942-T3 (ES)
Inventor: KHANNA ISH K
IPC: A61P29/00
Filed: 1990-09-11
Granted: 1994-11-16
Abstract: This invention relates to substituted imidazopyridine derivatives having the following formula <CHEM> useful in the treatment of diseases or disorders mediated by platelet-activating factor. This invention also relates to pharmaceutical compositions of such substituted imidazopyridines.
Patent ES-2068353-T3 (ES)
Inventor: SIMPKIN GORDON THOMAS
IPC: A61K9/62
Filed: 1990-06-14
Granted: 1995-04-16
Abstract: The invention provides a sustained release formulation of ketoprofen comprising granules each of which comprises a core comprising ketoprofen and microcrystalline cellulose and a coating comprising awater-soluble and a water-insoluble cellulose derivative.
Patent ES-2062447-T3 (ES)
Inventor: VAN DEN HECKE JEAN-CLAUDE
IPC: C02F3/10
Filed: 1990-07-25
Granted: 1994-12-16
Abstract: The composition of matter for the chemical and biological purification of contaminated waters is intended to be spread in the water to be purified. This composition comprises at least the following two inorganic materials in granular form:     - a porous calcium carbonate rich in oligoelements,   - an alumina silicate hydrate containing alkaline-earth metals.   These two materials contain in the adsorbed state specific bacteria for the biological degradation of organic materials containing a carbon chain. Use for improving the efficiency of the purification of polluted waters.
Patent ES-2042263-T3 (ES)
Inventor: WALTER MANFRED
IPC: B25F5/02
Filed: 1990-06-19
Granted: 1993-12-01
Abstract: A hand-held tool for driving a cutting or grinding disk includes a housing and a protection hood with a sleeve-shaped extension detachable connected to the housing. A receptacle is mounted on the housing for releaseably holding the sleeve-shaped extension. The receptacle is formed as a slotted sleeve so that it has a variable diameter. The diameter is changed by moving circumferential ends of the sleeve toward or away from one another. The displacement of the sleeve ends can be effected by a lever pivotly mounted on the ends.
Patent ES-2073562-T3 (ES)
Inventor: BLIEM RUDOLF F
IPC: C12N5/02
Filed: 1989-11-22
Granted: 1995-08-16
Abstract: A method of using an apparatus for the in vitro cultrue of animal cells to recover secreted proteins of interest therefrom, affording the capability of being readily and predictably scaled up or down to desired protein productin rates, comprised of a housed arrangement of culture subunits containing a packed bed of carrier particles, each subunit being fed in parallel from a common culture medium source, and the spent culture fluid from each subunit being directed to a common spent fluid conduit within the housed arrangement. Scale-up or scale-down is effected by addition or subtraction of culture subunits and/or by increase or decrease in carrier particle volume within a subunit while maintaining substantially constant packed bed height.
Patent ES-2098271-T3 (ES)
Inventor: HYMAN CAROLYN
IPC: F02B75/02
Filed: 1990-08-29
Granted: 1997-05-01
Abstract: The present invention relates to nucleic acid sequences encoding brain derived neurotrophic factor (BDNF), as well as BDNF protein produced in quantity using these nucleic acid sequences, as well as fragments and derivatives thereof. In addition, the invention relates to pharmacologic compositions and therapeutic uses of BDNF, having provided, for the first time, the means to generate sufficient quantities of substantially pure BDNF for clinical use. In a specific embodiment, BDNF may be used to promote the survival of substantia nigra dopaminergic neurons and basal forebrain cholinergic neurons, thereby providing a method for treating, respectively, Parkinson's disease and Alzheimer's disease. The invention also relates to antibodies directed toward BDNF or fragments thereof, having provided a method for generating sufficient immunogen. Further, by permitting a comparison of the nucleic acid sequences of BDNF and NGF, the present invention provides for the identification of homologous regions of nucleic acid sequence between BDNF and NGF, thereby defining a BDNF/NGF gene family; the invention provides a method for identifying and isolating additional members of this gene family.
Patent ES-2090148-T3 (ES)
Inventor: ACHILLE FELIX
IPC: C08L23/12
Filed: 1990-06-21
Granted: 1996-10-16
Abstract: A polymeric blend comprising a polypropylene resin and very low density polyethylene are particularly suited for preparation of films which are readily adhered to metal surfaces. Sheet metal laminates according to the foregoing design are usefully employed in the manufacture of components for aerosol containers.
Patent ES-2025528-T3 (ES)
Title: Conjunto para salvamento submarino.
Inventor: LITTLER STEPHEN
IPC: B63C9/06
Filed: 1991-01-08
Granted: 1994-05-16
Abstract: CONJUNTO DE ESCAPE SUBMARINO QUE CONSTA DE UN TRAJE IMPERMEABLE (10) AL QUE SE UNE SOLIDARIAMENTE UN RECIPIENTE (20) PARA UNA BALSA SALVAVIDAS DESPLEGABLE. LA BALSA SALVAVIDAS TIENE SU PROPIA FUENTE DE INFLADO QUE SE ACCIONA POR MEDIO DE UN TIRADOR (21) EN EL RECIPIENTE (20). EL TRAJE (10) INCLUYE UNA ESTOLA DE FLOTACION HINCHABLE (11) QUE SE INFLA MEDIANTE UNA VALVULA (18) DE LA FUENTE DE INFLADO DEL SUBMARINO. SE USA UNA CUERDA O UN CABO INCORPORADO PARA UNIR LA BALSA SALVAVIDAS AL RECIPIENTE (20).
Patent ES-2047959-T3 (ES)
Inventor: REINDERS RUDOLF
IPC: E03D9/02
Filed: 1991-03-08
Granted: 1994-03-01
Abstract: A dosage device (10) for a water-activated medium is described, the dosage device (10) having a container (12) and a carrier (22), situated in the container (12), for the water-activated medium. The water-activated medium is a perfume, a cleaning agent, a disinfecting agent or the like. The container (12) has a specific water-holding volume, a water inlet (14) and at least one water outlet opening (16). The carrier (22) for the water-activated medium is constructed in the form of a tube (24) which is filled with a porosity-producing filler (26). 
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Patent ES-2036908-T3 (ES)
Title: Dispositivo porta-electrodos para mecanizacion por electro-erosion.
IPC: B23H9/14
Filed: 1991-03-14
Granted: 1993-06-01
Abstract: UN DISPOSITIVO PORTA-ELECTRODOS PARA MECANIZACION POR ELECTROEROSION COMPRENDE UN CUERPO (2) ATRAVESADO POR ELECTRODOS (5) QUE ATRAVIESAN TAMBIEN UN BLOQUE (8) DE MATERIAL ELASTICO DEFORMABLE Y UN PISTON (9) CUYA ACCION DE COMPRESION SOBRE DICHO BLOQUE (8) COLOCADO EN UNA CAVIDAD (6) DEL CUERPO (2) ASEGURA EL AJUSTE SIMULTANEO DE LOS ELECTRODOS (5) EN DICHO BLOQUE (8).
Patent ES-2121779-T3 (ES)
Inventor: SHARPE RICHARD J
IPC: A61K31/445
Filed: 1991-03-13
Granted: 1998-12-16
Abstract: A method for suppressing an immune response in a mammal by treating the mammal with an effective amount of spiperone derivative that is without significant neuroleptic effect due to decreased binding to serotonin and/or dopamine receptors as compared with unmodified or uncomplexed spiperone, or due to topical application which maximizes local immunosuppression while limiting systemic absorption and neuroleptic effects. The spiperone derivatives are capable of inhibiting classic contact hypersensitivity reactions.
Patent ES-2075439-T3 (ES)
Inventor: HARING HANS-JOSEF
IPC: B29C53/02
Filed: 1991-03-28
Granted: 1995-10-01
Abstract: The description relates to a three-part stackable pack or box (12) of metal, metal foil or metal/plastic composite film in which the body (3) and cover (7) or cover ring and the body and base (4) are secured together by a folded seam (5, 8). Both folded seams (5, 8) are shaped over a limited region of their axial height, especially by the formation of a shoulder (16), in such a way that, when stacked, they engage telescopically over this limited height.
Patent ES-2081476-T3 (ES)
Inventor: PADMANABHAN RAMA V
IPC: A61K9/00
Filed: 1991-04-15
Granted: 1996-03-16
Abstract: A method for the improved transdermal delivery of ionic drugs by electrotransport is provided, wherein certain fatty acids are applied to the body surface which enhance the penetration of the drugs therethrough.
Patent ES-2095977-T3 (ES)
Title: Diodo emisor de luz encapsulado.
Inventor: PUGH JERRY T
IPC: H01L33/54
Filed: 1992-04-09
Granted: 1997-03-01
Abstract: UN DIODO EMISOR DE LUZ CON LUZ PARASITA REDUCIDA INCLUYE UNA BASE CON UN ELEMENTO EMISOR DE LUZ ACTIVO MONTADO EN LA BASE. SE MONTA UNA ENVOLTURA DE EPOXI EN LA BASE. LA ENVOLTURA INCLUYE UNA PARTE LATERAL CONICA Y UNA PARTE ABOVEDADA ESFERICA. LA ENVOLTURA ESTA ENCAPSULADA CON MATERIAL OPTICAMENTE ABSORBENTE DE BAJA REFLECTIVIDAD. EL MATERIAL OPTICAMENTE ABSORBENTE ESTA EN CONTACTO DIRECTO CON LA PARTE LATERAL DE LA ENVOLTURA Y PARTE DE LA PARTE ABOVEDADA ESFERICA DEJANDO UNA PARTE EXPUESTA A TRAVES DE LA CUAL PASAN LOS RAYOS DE LUZ. EL DIAMETRO D DE LA PARTE EXPUESTA ES IGUAL A: 2R[SEN /X + SENARC (R/S/N))], EN DONDE R ES EL RADIO DE UNA PARTE ABOVEDADA ESFERICA, X < SENARC (1/N) ES EL ANGULO MAXIMO ENTRE UNA SUPERFICIE NORMAL Y UN RAYO EMITIDO DESDE EL ELEMENTO EMISOR DE LUZ ACTIVO QUE CHOCA CON LA ENVOLTURA EN EL BORDE DE LA PARTE EXPUESTA DE LA PARTE ABOVEDADA ESFERICA, S ES LA DISTANCIA ENTRE EL ELEMENTO EMISOR DE LUZ ACTIVO Y EL CENTRO DE LA PARTE ABOVEDADA ESFERICA, Y N ES EL INDICEDE REFRACCION DEL MATERIAL DE LA ENVOLTURA DE EPOXI.
Patent ES-2100979-T3 (ES)
Inventor: PAIK WOO H
IPC: H04B3/06
Filed: 1992-07-18
Granted: 1997-07-01
Abstract: A method and apparatus are provided for adaptively equalizing data signals in a communications receiver. An unequalized data signal is demodulated. The demodulated data signal is filtered in an adaptive equalizer (60) that initially updates adaptive filter coefficients using error signals derived from a first algorithm. A carrier lock signal is generated (62, 78) when a phase error of a filtered signal output from the adaptive equalizer reaches a threshold value. The adaptive filter coefficients are updated (74) using error signals derived from a second algorithm instead of the first algorithm in response to the carrier lock signal (72). The first algorithm is a self-recovering equalization algorithm such as the Constant Modulus Algorithm. The second algorithm can be a decision directed algorithm. Carrier phase is recovered without the use of a phase rotator or phase de-rotator, by locating the adaptive equalizer inside of the carrier recovery loop (56). The invention is particularly adapted for use in the recovery of multilevel amplitude modulated data, such as QAM data. <IMAGE>
Patent ES-2120978-T3 (ES)
Title: Procedimiento para detectar defectos de aislamiento y comprobador de chispas para la realizacion de este procedimiento.
Inventor: NOPPER PETER
IPC: G01R31/02
Filed: 1992-10-26
Granted: 1998-11-16
Abstract: EN UN ELECTRODO (7) DE MEDIDA, QUE ESTA COMPUESTO DE ESCOBILLA DE CARBON, SE APLICA UNA TENSION DE PRUEBA DE, A MODO DE EJEMPLO, 800 HASTA 5.000 VOLT. ESTA TENSION DE PRUEBA SE REGULA POR MEDIO DE UN CIRCUITO DE REGULACION A LOS VALORES DESEADOS. IMPULSOS DE PENETRACION ALCANZADOS A TRAVES DE UN FILTRO EN UNA SALIDA SON REGULADOS A LA TENSION DE PRUEBA CORRESPONDIENTE SEGUN EL NIVEL DE REACCION. SE CONSIGUE DE AQUI UNA PRUEBA FIABLE SIN SOLICITACION MECANICA O ELECTRICA ALTA DEL OBJETO DE PRUEBA.
Patent ES-2098427-T3 (ES)
Title: Procedimiento para fabricar correas dentadas de material elastomerico y correa dentada obtenida por dicho procedimiento.
Inventor: MACCHIARULO VINCENZO
IPC: B29C69/00
Filed: 1992-11-30
Granted: 1997-05-01
Abstract: EN UN PROCESO PARA FABRICAR CORREAS DENTADAS DE CUALQUIER LONGITUD, UN MANGUITO TUBULAR QUE COMPRENDE UNA CAPA DE CUERDAS (1) Y AL MENOS UNA CAPA DE MATERIAL ELASTOMERICO (2) SE PREFORMA EN UN AUTOCLAVE SIN ESTAR VULCANIZADO PARA PRODUCIR, EN SU SUPERFICIE INTERNA, UNA SERIE DE HUECOS (5) SEPARADOS ENTRE SI DE ACUERDO CON UN PASO DE LOS DIENTES PREDETERMINADO (P). EL MANGUITO SE CORTA HELICOIDALMENTE PARA OBTENER UNA BANDA CONTINUA (7) QUE POSTERIORMENTE ENVOLVERA DOS TAMBORES TAMBORES DE EMBALADO (8,9) SEPARADOS ADECUADAMENTE ENTRE SI DEPENDIENDO DE LA EXTENSION CIRCUNFERICA QUE SE DARA A LA CORREA. EL ELEMENTO ANULAR OBTENIDO (10), AL FINALIZAR LA TAREA DE EMBALADO, SE ALISA POR MEDIO DE LOS HUECOS DISPUESTOS, ENTRE UNA MATRIZ DE MOLDEO (11) Y MOLDEO OPUESTO (12) Y SE SOMETE A UN PASO DE PRESION Y DEGRADACION SIMULTANEA DEL MATERIAL ELASTOMERICO (2) CERRANDOSE DE ACUERDO CON FASES SUCESIVAS, ENTRE LA MATRIZ DE MOLDEO (11) Y EL MOLDE OPUESTO (12) DISEÑADOS PARA ACERCARSE UNO A OTRO. ASI, TIENE LUGAR LA FORMACION COMPLETA DE DIENTES (3) EN LA CARA INTERNA DE LA CORREA, ASI COMO LA UNION FIRME DE LOS BUCLES CONTINUOS (10A) FORMADOS POR EL EMBALADO DE LA BANDA CONTINUA (7).
Patent ES-2081061-T3 (ES)
Inventor: LUNDQUIST ERIC GUSTAVE
IPC: B01J35/10
Filed: 1992-11-25
Granted: 1996-02-16
Abstract: Esters may be produced with a minimum formation of ether by-product by reacting an organic acid, organic acid anhydride or ester with an alcohol at elevated temperatures in the presence of vinylaromatic polymer beads which are surface functionalized with strongly acidic functional groups, the inner volume of the polymer beads remaining unfunctionalized.
Patent ES-2081069-T3 (ES)
Inventor: DUBIEF CLAUDE
IPC: A61K8/37
Filed: 1992-07-16
Granted: 1996-02-16
Abstract: The present invention relates to a composition for washing and antidandruff treatment of the hair and the scalp, containing in an aqueous medium:     - at least one selenium sulphide; - at least one nonionic surface-active agent of the polyglycerolated or alkyl polyglycoside type; - at least one suspending agent chosen from anionic cellulose derivatives and biopolysaccharides.
Patent ES-2103925-T3 (ES)
Inventor: EVERS JOHN HENRY
IPC: G21G4/08
Filed: 1991-10-09
Granted: 1997-10-01
Abstract: A radionuclide generator of the type having a column with an inlet port and an outlet port, means for connecting the inlet port of the column to a source of eluant, and means for connecting the outlet port to an eluate collection vessel, further includes a plug removably mounted to the inlet connecting means to seal the same and a cover removably mounted to the outlet connecting means. The outlet cover has a vent therein whereby gases produced during the sterilization of the generator are vented.
Patent ES-2106172-T3 (ES)
Inventor: JAHN ALFRED DIPL-ING FH
IPC: H04L12/16
Filed: 1992-02-27
Granted: 1997-11-01
Abstract: A communication system (KS) comprises a switching unit (SWU) for communication line switching, with a coupling field and a central control system, at least one centralized server (S1 ... SN) which provides data and programmes for performance features, and peripheral modules (SLMA, SLMB) which act as interfaces to subscriber terminals. Special terminals (DDB) with actuating means, optical display means, at least one loudspeaker and at least one handset are connected to special peripheral modules (SLMT) which are connected to the switching unit (SWU) and linked to each other via data paths (D), and are incorporated as integral components of the communication system (KS), conformably to the system, through control procedures (BS, BT), transmission technique procedures (VT) and data bank procedures (DB). The invention allows digitally based office communication and provides corresponding performance characteristics for special applications such as brokerage installations.
Patent ES-2072762-T3 (ES)
Inventor: GASSER HERMANN
IPC: B01D46/26
Filed: 1992-06-03
Granted: 1995-07-16
Abstract: An air-filter device has folded filters which form a plurality of filter regions. The device possesses at least one cleaning device for a filter region. On the crude-air side, the cleaning device has a mechanism which generates a transport flow, parallel to the folded filters and directed transversely to the air flow in the filter mode, and a disposal outlet for the material conveyed by the transport flow. On the clean-air side, the air-filter device possesses a comb nozzle which is movable along the filter region and which has a plurality of nozzles arranged in one plane and directed to the folded filter.
Patent ES-2088164-T3 (ES)
Inventor: AGUSTIN PAYA JOSE
IPC: B23C5/20
Filed: 1992-12-07
Granted: 1996-08-01
Abstract: PCT No. PCT/DE92/01027 Sec. 371 Date Jun. 10, 1994 Sec. 102(e) Date Jun. 10, 1994 PCT Filed Dec. 7, 1992 PCT Pub. No. WO93/11898 PCT Pub. Date Jun. 14, 1993The invention relates to a cutting insert for chip-forming machining, in particular for roughing of metallic work-pieces with a high feed speed. To increase the chip movement during cutting it is suggested that indentations (14) be provided in the region of a cutting edge (12) which are arranged in a row extending along the cutting edge (12), which interrupt same and which have a generally trapezoidal sectional shape parallel to the cutting edge (12) and perpendicular to the chip surface (10) with trapezoidal sides open toward the chip surface, the indentations having a chip-surface base extending at a negative or 0 DEG  chip angle (19) to the cutting edge (12), the chip surface (16) in the region between the indentations (14) at the cutting edge (12) has a positive chip angle (17).
Patent ES-2094381-T3 (ES)
Title: Sistema automatizado de tratamiento quimico de hemodialisis.
Inventor: LINDSAY EDWARD R
IPC: A61M1/16
Filed: 1992-11-12
Granted: 1997-01-16
Abstract: SE DESCRIBE UN SISTEMA MEJORADO DE TRATAMIENTO QUIMICO (10) PARA MAQUINAS DE HEMODIALISIS QUE INCLUYE UNA PRIMERA VALVULA DE TRES PASOS (26), QUE TIENE UNA POSICION NORMALMENTE ABIERTA EN LOS MODOS DE DIALISIS Y ACLARADO DE UNA MAQUINA DE HEMODIALISIS. EN SU POSICION NORMALMENTE ABIERTA, LA VALVULA SE CONECTA CON UNA FUENTE DE AGUA (12) A TRAVES DE UNA VALVULA DE BOMBA DE BICARBONATO (66), CON FINES DE ACLARADO ANTES Y DESPUES DE LOS MODOS DE DIALISIS Y TRATAMIENTO QUIMICO DE LA MAQUINA DE HEMODIALISIS. EN EL MODO DE TRATAMIENTO QUIMICO DE LA MAQUINA DE HEMODIALISIS, LA VALVULA ESTA CERRADA PARA CONECTARSE CON UNA FUENTE (90) DE TRATAMIENTO QUIMICO, A TRAVES DE LA VALVULA DE LA BOMBA DE BICARBONATO. EL SISTEMA QUIMICO DE TRATAMIENTO INCLUYE UNA SEGUNDA VALVULA (78), QUE EN LA POSICION NORMALMENTE ABIERTA, SOLO SERAN TRATADAS QUIMICAMENTE LA PARTE DE BICARBONATO Y LAS SIGUIENTES PARTES ASOCIADAS EN EL SENTIDO NORMAL DEL FLUJO. EN LA POSICION CERRADA EL COMPONENTE QUIMICO SERA INTERCAMBIADO PAR FLUIR TAMBIEN A TRAVES DE TODA LA MAQUINA DE HEMODIALISIS DESDE LA ENTRADA DEL AGUA PREVISTA, PARA PROPORCIONAR UN CICLO DE TRATAMIENTO QUIMICO A TODO EL SISTEMA O A PARTE DE EL. SE PUEDE INCLUIR UNA VALVULA DE VENTILACION (98) EMPALMADA A LA PRIMERA VALVULA, PARA ASEGURAR QUE LOS PRODUCTOS QUIMICOS NO ENTRAN INADVERTIDAMENTE EN LA MAQUINA DE HEMODIALISIS.
Patent ES-2108790-T3 (ES)
Title: Dispositivo para la union de ligadura del interior de un neumatico de vehiculo carretero.
Inventor: SIEGENTHALER KARL J
IPC: B29D30/36
Filed: 1993-08-05
Granted: 1998-01-01
Abstract: UN DISPOSITIVO DE RIBETEADO INTERNO (1) PARA NEUMATICOS DE VEHICULO DE CARRETERA (2), CON LO QUE DOS UNIDADES RIBETEADORAS OPUESTAS (50) PENETRAN AXIALMENTE DENTRO DE UNA LLANTA TOROIDAL QUE FORMA UN MOLDE (4), Y CADA UNA PRESENTA UN RODILLO (809 QUE GIRA ALREDEDOR DE SU EJE (79A) Y EL CUAL ES EMPUJADO SOBRE LA SUPERFICIE INTERNA (82) DE LA LLANTA (2) Y ES GIRADO GRADUALMENTE ALREDEDOR DE OTRO EJE (61), SUSTANCIALMENTE PERPENDICULAR AL EJE (21) DEL MOLDE (4), DE MANERA A PRESIONAR GRADUALMENTE SUCESIVAS PARTES DE LA LLANTA (2) SOBRE LA SUPERFICIE INTERNA (10, 17, 13) DEL MOLDE (4) CUANDO GIRA ALREDEDOR DE SU EJE (21) POR UN DISPOSITIVO DE ARRASTRE (10) QUE FORMA PARTE DEL DISPOSITIVO DE RIBETEADO (1).