baber/WOPTO huggingface dataset:
Patent ES-2061380-B1 (ES)
Title: Empleo del factor de crecimiento fibroblastico y sus derivados como neuroprotectores y neuromoduladores.
Inventor: GIMENEZ GALLEGO GUILLERMO
IPC: A61K38/18
Filed: 1992-11-23
Granted: 1995-07-01
Abstract: EMPLEO DEL FACTOR DE CRECIMIENTO FIBROBLASTICO Y SUS DERIVADOS COMO NEUROPROTECTORES Y NEUROMODULADORES FRENTE AL DAÑO PRODUCIDO POR LA ISQUEMIA Y LA REPERFUSION CEREBRAL, ASI COMO FRENTE A LA ACTIVIDAD MOTORA Y A TODOS LOS COMPUESTOS RELACIONADOS CON LA MISMA, EN AQUELLAS SITUACIONES CLINICAS QUE REQUIERAN UNA PROTECCION NEURONAL TRAS LA ISQUEMIA CEREBRAL O CAROTIDEA. IGUALMENTE, SE JUSTIFICA EL USO FARMACOLOGICO DEL FACTOR DE CRECIMIENTO DE LOS FIBROBLASTOS ACIDOS Y BASICOS, Y DE TODOS LOS COMPUESTOS RELACIONADOS CON LOS MISMOS, EN LAS SITUACIONES CLINICAS QUE REQUIERAN UNA DISMINUCION DE LA AGITACION Y DE LA AGRESIVIDAD.
Patent ES-2070705-B1 (ES)
Title: Accionamiento para puertas basculantes, en secciones y de corredera, especialmente puertas de garaje.
Inventor: DOERING ERICH
IPC: E05F15/686
Filed: 1993-01-15
Granted: 1998-07-01
Abstract: ACCIONAMIENTO PARA PUERTAS BASCULANTES, EN SECCIONES Y DE CORREDERA, ESPECIALMENTE PUERTAS DE GARAJE. EN UN ACCIONAMIENTO PARA PUERTAS BASCULANTES, EN SECCIONES LATERALES, DE TECHO EN SECCIONES Y DE CORREDERA, ESPECIALMENTE DE GARAJE, COMO MINIMO CON UN TUBO DE GUIA (20) QUE PENDE DEL TECHO DEL GARAJE, UN CARRO DE GUIA (14) QUE SE DESPLAZA POR EL TUBO DE GUIA (20), UN ELEMENTO DE TRACCION (4) SIN FIN Y UN ACCIONAMIENTO DE ESTE PARA ABRIR Y CERRAR LA PUERTA, PUDIENDOSE UNIR EL CARRO AL ELEMENTO DE TRACCION (4) Y ESTANDO CONECTADO A LA HOJA DE LA PUERTA MEDIANTE UNA PLETINA DE TRACCION/EMPUJE (11), Y MANTENIENDOSE UNIDOS LOS EXTREMOS DEL ELEMENTO DE TRACCION MEDIANTE UN TENSOR (2), ESTA PREVISTO PARA UN MEJOR SOSTEN DEL TUBO DE GUIA (20) Y PARA UNA UNION MAS SENCILLA DEL ELEMENTO DE TRACCION (4) AL CARRO DE GUIA (14), QUE SOBRE EL LADO SUPERIOR DE CADA TUBO DE GUIA ESTEN FIJADOS VARIOS CABALLETES DE FIJACION (12) PARA SOPORTES DE SUJECION (13) DIRIGIDOS HACIA EL TECHO DEL GARAJE, QUE EL CARRODE GUIA TENGA EN SU PARTE SUPERIOR UNA RANURA LONGITUDINAL (16) PARA PODER DESLIZARSE PASANDO POR AMBOS LADOS DE LOS CABALLETES DE FIJACION (12), QUE EL CARRO DE GUIA TENGA UNA PIEZA DE ARRASTRE (21) QUE PUEDA ACOPLARSE AL TENSOR, Y QUE ESTE ULTIMO PRESENTE EN SUS EXTREMOS UNA ROSCA A IZQUIERDAS Y OTRA A DERECHAS PARA EL ALOJAMIENTO DE TORNILLOS DE ANCLAJE DE LOS EXTREMOS DEL ELEMENTO DE TRACCION.
Patent ES-2113771-B1 (ES)
Title: Perfeccionamientos introducidos en los sistemas de estanqueidad aplicados a perfiles para carpinteria metalica.
IPC: E06B7/22
Filed: 1994-03-01
Granted: 1998-12-16
Abstract: PERFECCIONAMIENTOS INTRODUCIDOS EN LOS SISTEMAS DE ESTANQUEIDAD APLICADOS A PERFILES PARA CARPINTERIA METALICA. EN EL PERFIL (1) CONSTITUTIVO DEL TRAVESAÑO INFERIOR DE PUERTAS Y VENTANAS SE ESTABLECE UNA PARED INFERIOR (7) INCLINADA HACIA ABAJO Y HACIA AFUERA, PARA FAVORECER EL VERTIDO DEL AGUA DE CONDENSACION GENERADA EN EL SENO DEL PERFIL, LA CUAL SALE AL EXTERIOR A TRAVES DE ORIFICIOS O RANURAS (8'') CUBIERTAS POR UN BURLETE DE EXTERIOR (9), QUE PERMITIENDO LA SALIDA DEL AGUA DE CONDENSACION AL EXTERIOR, IMPIDE LA ENTRADA DE AGUA DE LLUVIA O SUCIEDAD AL INTERIOR DEL CUERPO TUBULAR (3) DEL PERFIL. DADO QUE ESTE BURLETE EXTERIOR (9) CRISTALIZA AL CABO DE UN PERIODO DE TIEMPO RELATIVAMENTE CORTO, POR EFECTO DE LOS AGENTES AMBIENTALES, EN ESPECIAL DEL SOL, PERDIENDO SU EFECTIVIDAD, LOS PERFECCIONAMIENTOS DE LA INVENCION CONSISTEN EN SUSTITUIR O COMPLEMENTAR DICHO BURLETE EXTERIOR (9) CON UN BURLETE INTERIOR (11), PERFECTAMENTE PROTEGIDO EN EL SENO DEL CUERPO TUBULAR (3) DEL PERFIL, FRENTE A LOS EFECTOS DE DICHOS AGENTES AMBIENTALES.
Patent ES-2115466-B1 (ES)
Title: Transportador y volteador de grandes piezas.
Inventor: TORRES MARTINEZ MANUEL
IPC: B66C1/02
Filed: 1994-09-22
Granted: 1999-02-16
Abstract: TRANSPORTADOR Y VOLTEADOR DE GRANDES PIEZAS, CONSTA DE UN EQUIPO DE TRANSPORTE (1.1) Y UN EQUIPO DE VOLTEO (1.2). AMBOS PRESENTAN SENDAS PLATAFORMAS (2 Y 5) RESPECTIVAMENTE, QUE COMPORTAN UNA MULTIPLICIDAD DE SOPORTES EXTENSIBLES (3), YENDO DISPUESTO EL EQUIPO DE TRANSPORTE (1.1) EN UN PUENTE (6); MIENTRAS QUE LA PLATAFORMA (5) DEL EQUIPO DE VOLTEO (1.2) VA MONTADA EN UNA ESTRUCTURA CON POSIBILIDAD DE GIRAR SOBRE SI MISMA Y DE DESPLAZARSE SELECTIVAMENTE EN ALTURA. LOS SOPORTES EXTENSIBLES (3) SE CONSTITUYEN A MODO DE CILINDROS NEUMATICOS Y PARA SU ACCIONAMIENTO VAN MONTADOS POR HILERAS EN UN PERFIL COMUN QUE CONFORMA EN SI MISMO LAS VIAS PARA EL AIRE A PRESION Y PARA EL VACIO. LA PLATAFORMA DE TRANSPORTE (2) VA DISPUESTA DE MANERA QUE PUEDE PASAR DE UNA DISPOSICION RIGIDA A OTRA FLOTANTE PARA SU CENTRADO.
Patent ES-2122823-B1 (ES)
Title: Amortiguador de vibraciones de torsion en la cadena de accionamiento de un automovil, con anillo de friccion tensado axialmente.
Inventor: AMENT NORBERT
IPC: F16F15/129
Filed: 1994-09-28
Granted: 2000-02-01
Abstract: Amortiguador de vibraciones de torsión en la cadena de accionamiento de un automóvil, con anillo de fricción tensado axialmente, en un disco de embrague, con un dispositivo básico de fricción y un dispositivo de fricción bajo carga, en el que se utilizan anillos de fricción de material sintético, que están montados con tensado propio axial y que producen la fuerza de fricción por medio de las propiedades de su material y mediante su tensado axial de fricción. (Figura 1)
Patent ES-2130902-B1 (ES)
Title: Dispositivo para la transferencia de piezas de trabajo de un primer transportador a un segundo transportador dispuesto a continuacion.
Inventor: ACHELPOHL FRITZ
IPC: B65H20/20
Filed: 1996-01-25
Granted: 2000-01-16
Abstract: Dispositivo para la transferencia de piezas de trabajo planas desde un primer transportador a un segundo transportador dispuesto a continuación, que consta de un primer transportador con dos órganos de tracción sinfín, paralelos entre sí, que circulan sobre rudas de reenvío y de accionamiento, que llevan por pares piezas portantes con agujas. Las agujas que perforan y transportan las piezas de trabajo sobresalen de una mesa que constituye el tramo de transporte, debido a que las piezas portantes y las agujas presentan salientes que marchan en guías paralelas a la mesa, que desplazan a los salientes uno con respecto a otro. Los órganos de tracción del segundo transportador, paralelos entre sí, que circulan sobre ruedas de reenvío y accionamiento, llevan por pares piezas portantes con agujas que sobre salen de una mesa que constituye el tramo de transporte.
Patent ES-2141650-B1 (ES)
Title: Laminas de plastico especiales para solarizacion.
Inventor: ESPI GUZMAN ENRIQUE
IPC: C08K3/34
Filed: 1996-12-31
Granted: 2000-11-16
Abstract: Láminas de plástico especiales para solarización. Lámina de plástico transparente para mejorar la eficacia de la desinfección de suelos de cultivo por la técnica conocida como solarización, caracterizada porque lleva incorporada un agente tensoactivo no iónico, que confiere a este propiedades hidrófilas, permitiendo que el vapor de agua condense sobre su superficie en forma de lámina continua en lugar de gotas esféricas, lo que permite aumentar significativamente la transmisión de la energía solar y como consecuencia la temperatura del suelo que se pretende desinfectar, mejorando substancialmente la eficacia de la solarización. entendida ésta como mayor reducción de gérmenes patógenos en el mismo tiempo, reducción de tiempo de solarización para alcanzar el mismo nivel de destrucción de gérmenes patógenos o la posibilidad de utilización en climas más suaves. Opcionalmente puede llevar incorporado una carga mineral micronizada y microporosa que absorbe el agente tensoactivo, actuando en la lámina como dosificador del mismo, permitiendo de esta forma reducir el efecto de lavado y arrastre por el agua condensada y por lo tanto aumentando la duración del efecto hidrófilo. Figura 1.
Patent ES-2138543-B1 (ES)
Title: Sistema de acceso de forma autonoma a redes informaticas de comunicacion internacional.
Inventor: MARCOS ABAD DAVID
IPC: G07F17/00
Filed: 1997-10-27
Granted: 2000-08-16
Abstract: Sistema de acceso de forma autónoma a redes informáticas de comunicación internacional. Este sistema consta de un ordenador con teclado y monitor debidamente protegidos contra actos vandálicos; altavoces, para el sonido; cámara de vídeo para visualizar el entorno; impresora para imprimir los datos resultantes; entrada de disquete para grabar los datos resultantes; ratón con bola superior y rebajes para colocar los dedos y facilitar la movilidad; y un monedero que acogerá las monedas que dan opción a la conexión del sistema. Este sistema permite principalmente la conexión con redes informáticas de comunicación internacional tales como internet desde lugares públicos así como la consulta del correo electrónico para usuarios que se encuentran de viaje.
Patent FR-2799287-B1 (FR)
Inventor: NOAILLES PATRICE
IPC: G06Q10/00
Filed: 2000-03-22
Granted: 2003-11-07
Abstract: The invention concerns a method for diffusing data contained in a computer database ( 2 ) in a form that can be easily transported and handled by a user ( 5 ). The method comprises steps which consist in: breaking down the data contained in the base ( 1 ) into units comprising each a predetermined number of signs; transmitting said units, in particular via a server ( 2 ) and a communication network ( 6 ), to a computer equipment ( 3 ) connected to a printer ( 3 b); downloading into said equipment ( 3 ), in particular via said network ( 6 ), printing software means ( 2 a) for printing with said printer ( 3 b) a memo ( 7 ) in the form of a booklet of four pages. Thus the user ( 5 ) can access online said units, select those containing data of interest to him and command the printing thereof in the form of a booklet of four pages which can be easily carried.
Patent FR-2808660-B1 (FR)
Inventor: COTTEN GUY
IPC: A41D13/012
Filed: 2000-05-09
Granted: 2002-08-16
Abstract: The sea jacket (1) has its front panels (2, 3) connected by an inner flap (6) and joined by lower (4, 4') and upper (5, 5') fastenings. the jacket is pulled on over the head like a pullover and designed to be worn over an inflatable life jacket with two front buoyancy chambers. The upper fastenings (5, 5') are in the form of press studs or Velcro (RTM) strips, and preferably the latter, so they release automatically when the life jacket is inflated. The lower fastenings are in the form of a sliding clasp fastener.
Patent FR-2810301-B1 (FR)
Inventor: BOUGAMONT JEAN LOUIS
IPC: B05B11/00
Filed: 2000-06-16
Granted: 2002-09-13
Abstract: The invention relates to an air-intake device for drawing air into a liquid dispenser equipped with a rigid reservoir (R) and with an atmospheric pump (P) provided, in particular, with a cylindrical and conical body (C) underlying a support flange (S) fixed to the reservoir (R), said device being characterized in that it comprises a sleeve (1) designed to be fitted around said body (C) of the pump, under said flange (S), and having its bottom portion provided with a vent-forming collar (10) whose inside wall which serves to come into radial clamping engagement against said body has a surface state such that said collar (10) is both impermeable to the liquid and also permeable to air.
Patent FR-2833150-B1 (FR)
Inventor: HERVE LIONEL
IPC: A61B6/00
Filed: 2001-12-07
Granted: 2004-08-27
Abstract: Method has the following steps: selection of certain rays that have not traveled through bony tissue; calculation of the sums of thicknesses of thin and fatty tissues crossed by the selected rays according to the attenuation due to thin and fatty tissue; calculation of the total lengths traversed by rays within the organism, which are equal to the thickness sums for the selected rays and which are estimated by interpolation for the other rays; and calculation of bone, thin and fat tissue thicknesses using the attentions of both wave energies.
Patent FR-2853828-B1 (FR)
Inventor: TANIMURA REMY
IPC: A61C8/00
Filed: 2003-04-16
Granted: 2006-07-28
Abstract: The method involves fixing a hollow intermediate connection piece (9) on an external complimentary part of a tool (15). The tool equipped with the piece is positioned on an end of an implantable component (13) until the intermediate piece is detent on an external complimentary part of the component. The intermediate piece has two flanges (10, 11) defining a groove to cooperate with complementary part of the tool. An independent claim is also included for a device for fixing a tool on one end of an implantable component.
Patent FR-2886679-B1 (FR)
Inventor: SOUCHON VINCENT
IPC: F02D41/38
Filed: 2005-06-07
Granted: 2007-10-05
Abstract: The diesel engine operation control system (10) has a fuel supply unit (14) supplying fuel to cylinders in accordance with main injection and delayed injection of fuel as a function of a predetermined desired value for the crank angle interval separating the delayed injection from the main injection. A controller (16) regulates the supply of fuel to the cylinder for bringing the crank angle interval determined by an estimation module (28) to a desired interval value. An independent claim is also included for process of controlling operation of diesel engine.
Patent FR-2895396-B1 (FR)
Inventor: PETITFRERE EMMANUEL
IPC: G02B6/02
Filed: 2005-12-23
Granted: 2008-02-22
Abstract: The invention relates to a method for manufacturing a final optical fiber preform by overcladding, said method comprising the steps of providing a primary preform; positioning said primary preform within at least one tube, wherein the at least one tube partly covers the primary preform to create a zone to be overcladded, being an overclad zone, which overclad zone is located on the primary preform outside the at least one tube; injecting a gas into the annular space between the primary preform and the at least one tube under overpressure relative to the pressure outside the at least one tube; overcladding the primary preform in the overclad zone with an overcladding material using an overcladding device. The invention also relates to an apparatus for carrying out the method. The invention allows overcladding a primary preform at low cost while maximally limiting the incorporation of impurities into the silica overclad.
Patent FR-2902573-B1 (FR)
Inventor: MOUNIER LAURENT
IPC: G06F3/0338
Filed: 2006-06-20
Granted: 2008-09-05
Abstract: The subject of the present invention is an electric control or control-by-wire device comprising a control lever (11) that can be moved in a pivoting movement in a plane perpendicular to the lever in a position of rest, and that can be moved in a translational movement in a direction parallel to the lever in a position of rest, a rotary control member (13) that can be moved in a rotational movement and in a pivoting movement in a plane perpendicular to the lever in a position of rest, and an electrical circuit (15) for converting the various movements of the lever (11) and the rotary member (13) into control signals. The device comprises a lever base (19) that can move over a predefined travel parallel to the lever in a position of rest and which keeps the control lever fixed in terms of rotation and comprises a universal joint connection supporting the rotary control member in such a way as to connect it pivotally to the control lever (11).
Patent FR-2908066-B1 (FR)
Inventor: BEHLOUL MOULOUD
IPC: B28B3/00
Filed: 2006-11-08
Granted: 2008-12-19
Abstract: A production process includes providing an envelope and a mould, introducing the material to be moulded in the mould, placing the mould in the envelope, creating a low pressure in the envelope, and deforming the mould.
Patent FR-2910147-B1 (FR)
Inventor: FOGEL PAUL
IPC: G16B25/10
Filed: 2006-12-19
Granted: 2009-02-06
Abstract: The corrective method for processing the results of transcriptomic experiments carried out on a DNA chip obtained by the differential analysis, comprises obtaining the results of the level of gene expression in a reference and treatment condition, calculating the mean level of the expression of each genes, calculating a modulation coefficient of the expression level for each genes, calculating p-value associated with each modulation coefficient, and calculating isobar curve of the p-value in function of the expression level. The corrective method for processing the results of transcriptomic experiments carried out on a DNA chip obtained by the differential analysis, comprises obtaining the results of the level of gene expression in a reference and treatment condition, calculating the mean level of the expression of each genes, calculating a modulation coefficient of the expression level for each genes, calculating p-value associated with each modulation coefficient, and calculating isobar curve of the p-value in function of the expression level. Median modulation coefficient is calculated and associated over the observed isobar curve using global error assessment method. The calculations are carried out in different processing conditions. The calculation of p-value isobar curves includes a representation of a graph by a point of each gene in which logarithm of the mean level of the expression under the condition of reference is noted in x-axis and logarithm of the mean level of the expression under the condition of treatment is noted in y-axis. The isobar curve corresponds to theoretical points for which p-value is equal to p. A user selects the genes on the basis of a value of modulation coefficient and a value having a materiality. An independent claim is included for a computer for implementing the corrective method.
Patent FR-2926315-B1 (FR)
Inventor: DUPRE PHILIPPE
IPC: E05B29/00
Filed: 2008-01-11
Granted: 2010-01-22
Abstract: The lock (10) has a rotating driver (18) mounted remote from an axial hole (34) and a radial recess (37) in an extension of a cylindrical assembly (22). The driver actuates a locking mechanism. A coupling disk (50) is mounted in axial translation between the driver and the cylindrical assembly. The disk is coupled in rotation with a key (14). The translation of the key through the hole and recess provokes translation of the disk and engages the disk with the driver for rotatably driving the driver, when the key is driven in rotation.
Patent FR-2940821-B1 (FR)
Title: Regulateur pour eolienne
Inventor: KOSTRZEWSKI OLIVIER LOUIS ANDRE
IPC: F03D3/04
Filed: 2008-11-06
Granted: 2015-07-03
Abstract: L'invention concerne un dispositif (1) de captage de l'énergie d'un courant de fluide comprenant un stator (2) ainsi qu'un rotor (3) destiné à être entraîné par ledit courant de fluide et monté mobile par rapport audit stator autour d'un axe de rotation, ledit dispositif étant pourvu d'un système de régulation (10) de l'admission du courant de fluide au niveau du rotor (3), ledit dispositif (1) étant caractérisé en ce que ledit système de régulation (10) comprend au moins un élément d'interposition (11), du genre volet réglable, destiné à être interposé entre le courant de fluide incident et le rotor (3) et dont au moins une partie (11A) est apte à se déplacer selon une direction sensiblement parallèle à l'axe de rotation pour modifier la configuration d'admission du fluide au niveau du rotor. Régulateurs pour éoliennes.
Patent FR-2960600-B1 (FR)
Inventor: VAUCHEL GUY BERNARD
IPC: F02K1/12
Filed: 2010-06-01
Granted: 2013-10-25
Abstract: A reverse thrust device and a system for actuating the reverse thrust device is provided by the present disclosure. The device includes at least one cowl that is translatably mounted in a direction substantially parallel to a longitudinal axis of a nacelle. The actuation system includes an actuation means that is capable of activating translational and rotational movement of the cowl and a panel of a nozzle. The actuation system also includes a downstream locking means for the nozzle and the cowl. The downstream locking means includes at least two reversible states, one of the states being a locked state in which the downstream locking means is suitable for locking the panel of the nozzle into a position for varying the section for outputting the nozzle with the cowl.
Patent FR-2971923-B1 (FR)
Inventor: GUERET JEAN-LOUIS
IPC: A45D34/04
Filed: 2011-02-28
Granted: 2013-11-08
Abstract: The present invention relates to a packaging and applicator device (1) for applying a cosmetic composition (P) to the skin, the lips, or the nails, the device comprising : ° a container (2) containing the composition for application; ° an applicator (3) comprising: · a stem (4) having a longitudinal axis (X); and ° an applicator member (6) presenting two opposite faces (12, 13), and having: ° a proximal portion for connecting to the stem (4); ° a distal portion that is provided with at least one projection that projects from at least one of said faces (12, 13), the projection being closer, along the longitudinal axis of the applicator member (6), to the distal end of the applicator member than to the stem ( 4 ); and ° an intermediate portion that interconnects the proximal and distal portions, and that is wider than it is thick, with thickness being measured between said faces, the intermediate portion extending along the longitudinal axis of the applicator member over a distance that corresponds to at least half of the visible height (H) of the applicator member (6); and ° a wiper member (8) for wiping the applicator member (6) while it is being removed from the container (2), the visible height (H) of the applicator member lying in the range of 5mm to 20mm.
Patent FR-2977804-B1 (FR)
Inventor: GASSER GERARD
IPC: B01D11/02
Filed: 2011-07-15
Granted: 2014-01-31
Abstract: The process comprises conducting electrolysis of zinc and nickel solution in an electrolytic tank (1) for dezincification and for nickel separation. The tank comprises: a cathode chamber that is charged with the zinc and nickel solution as a catholyte and is equipped with a metal cathode (4), where zinc is deposited when the cathodic solution is dezincified and nickel is deposited; and an anode chamber that is charged in an acid medium such as sulfuric acid as an anolyte and is equipped with a anode (9). The cathode and anode chambers are separated by a cationic ion exchange membrane (6). The process comprises conducting electrolysis of zinc and nickel solution in an electrolytic tank (1) for dezincification and for nickel separation. The tank comprises: a cathode chamber that is charged with the zinc and nickel solution as a catholyte and is equipped with a metal cathode (4), where zinc is deposited when the cathodic solution is dezincified and nickel is deposited; and an anode chamber that is charged in an acid medium such as sulfuric acid as an anolyte and is equipped with a anode (9). The cathode and anode chambers are separated by a cationic ion exchange membrane (6). The effluent is pretreated by adding sulfuric acid and separating formed precipitate. The electrolytic tank for dezincification has pH value of 2+- 0.2. A potential of the cathode in the tank is -700 to -750 mV. A temperature at which the electrolysis is conducted in the electrolytic cell for dezincification is 20-30[deg] C. The electrolytic tank for nickel separation has pH value of 0.5+- 0.2. A potential of the cathode in the tank for nickel separation is -450 to -550 mV. A temperature at which the electrolysis is conducted in the electrolytic cell for nickel separation is 60-70[deg] C. An independent claim is included for an installation for treating liquid effluent.
Patent FR-2983008-B1 (FR)
Inventor: ELKELETIAN MARC BERNARD THIERRY
IPC: H02K1/27
Filed: 2011-11-18
Granted: 2013-12-20
Abstract: The present invention relates to a rotor of a rotary electrical machine with flux concentration comprising: - a shaft (2) extending along an axis of rotation of the rotor, - a rotor mass (3) arranged on the shaft, having a central opening (5) mounted on the shaft, and defining housings, and - permanent magnets fitted into the housings, the rotor mass and the magnets being configured in such a way as to make the fitting of the magnets into the rotor mass foolproof.