baber/WOPTO huggingface dataset:
Patent FR-2589538-A1 (FR)
Title: Clutch release bearing mounting especially for motor vehicles
Inventor: CORRAL CECILIO MARTINEZ
IPC: F16D23/14
Filed: 1985-11-06
Abstract: The present invention relates to a clutch release bearing mounting comprising a buffing part 7, suitably attached to the clutch release device 2, secure fastening means comprising a coupling member 14 which are suitable for providing an axial link between the said buffing part and an attacking part 16 belonging to the bearing 1, and in engagement with a bearing surface 10 of the buffing part and a bearing surface 22 of the attacking part 16, the said bearing surface being formed by one of the walls of a groove 24, the other of the walls 27 being axially movable with respect to the first by belonging to an unfastening piece 26, bearing mounting in which the bearing 1 has at least two bearing faces 43, for action of a control member 45, and the unfastening piece 23 has a radially projecting collar 31 for action of a control member, characterised in that the clutch release bearing 1 has, at least level with the base of one of the bearing faces 43, a retractable face 44 arranged between the bearing face 43 and the collar 31.
Patent FR-2578031-A1 (FR)
Title: Dispositif de regulation ou de limitation de la temperature de corps de chauffe par rayonnement ou par contact
Inventor: LIEBERTH KARL
IPC: H05B3/74
Filed: 1986-02-21
Abstract: DISPOSITIF DE REGULATION OU DE LIMITATION DE LA TEMPERATURE DE CORPS DE CHAUFFE PAR RAYONNEMENT OU PAR CONTACT. UNE SONDE DE TEMPERATURE EST PLACEE ENTRE LE CORPS DE CHAUFFE ET LA SURFACE DE CUISSON. LA SONDE PRESENTE UNE TIGE 7 A FORTE DILATATION THERMIQUE, LAQUELLE TIGE 7 PRESENTE UNE COUCHE REFLECHISSANT LE RAYONNEMENT THERMIQUE ET EST PLACEE DANS UN TUBE 8 A FAIBLE DILATATION THERMIQUE, UNE EXTREMITE 17 DE CETTE TIGE ETANT LIEE A UN SYSTEME CONTACTEUR 7 SERVANT A LA REGULATION OU LA LIMITATION DE LA TEMPERATURE DU CORPS DE CHAUFFE, LA TIGE 7 PRESENTANT UNE ZONE A HAUTE REFLEXION THERMIQUE 30 CONNUE EN SOI ET UNE ZONE A HAUTE ABSORPTION THERMIQUE 31. L'INVENTION S'APPLIQUE PAR EXEMPLE AUX APPAREILS DE CUISSON ELECTRIQUES.
Patent FR-2595510-A1 (FR)
Title: Reception antenna support
Inventor: SERIEYE DANIEL
IPC: H01Q1/12
Filed: 1986-03-04
Abstract: Antenna support intended in particular to pick up satellite transmissions in order to adjust its position both in azimuth and elevation. For the azimuthal adjustment, there are provided a rig 16, 49 which can be positionally adjusted by hand by rotation about the axis 15 of the post 14 which the antenna support comprises, and means for undertaking, from this position, a fine adjustment by a small amplitude deformation of the transmission between an element 49 of the rig and an element 59 rigidly supporting the antenna. The elevation adjustment is obtained by way of a threaded rod 83 hinged between the rig and another element 95 rigidly supporting the body C of the antenna.
Patent FR-2595685-A1 (FR)
Inventor: ETTORI SOLANGE
IPC: C03C21/00
Filed: 1986-03-11
Abstract: The invention relates to techniques for surface deionization of glass under the effect of a corona discharge. The invention consists of treating the object which is movable in relation to the electrodes situated at a short distance from said object which is brought to a high temperature. The treatment is carried out under a continuous current which is regulated in intensity. The treatment is accordance with the invention is preferably applied to sheets of glass during their production.
Patent FR-2597353-A1 (FR)
Title: Baton de gymnastique autonome.
IPC: A63B15/00
Filed: 1986-04-21
Abstract: L'INVENTION CONCERNE UN APPAREIL DE GYMNASTIQUE A COURROIE DESTINE A L'ASSOUPLISSEMENT CORPOREL DE MANIERE AUTONOME. IL EST CONSTITUE D'UN BATONI PRESENTANT UN ORIFICE3 DANS LEQUEL EST INTRODUITE UNE COURROIE DE CUIR2 DANS LAQUELLE L'UTILISATEUR PEUT POSTER SON PIED RENDANT AINSI SOLIDAIRES UN MEMBRE INFERIEUR DE L'UN AU MOINS DES MEMBRES SUPERIEURS DE SON CORPS PAR L'INTERMEDIAIRE DU BATON. LA FORME CONIQUE VERS LES EXTREMITES DU BATONI PERMET UN MEILLEUR CONTROLE DE L'INSTRUMENT ET DE SA PREHENSION PENDANT LES EXERCICES QUI TENDENT AU GLISSEMENT DES MAINS PAR RESISTANCE A CE GLISSEMENT. L'APPAREIL SELON L'INVENTION EST DESTINE A TOUT PUBLIC APTE A PRATIQUER LA GYMNASTIQUE.
Patent FR-2597957-A1 (FR)
Title: Firebox with individually dismantleable elements
Inventor: BONNEFOI ALAIN MARCEL CAMILLE
IPC: F24B1/195
Filed: 1986-04-29
Abstract: The firebox is of the type comprising, on the one hand, walls surmounted by a smoke hood 5, located in a stove and, on the other hand, a facade, possibly provided with a door and intended to be placed on the front face of the stove. It is characterised in that it is made up of dismantleable elements which comprise a base 1 having a peripheral kerb determining a horizontal border 10 and a vertical edge 11 at least on the sides of the base 1 other than that of the facade, the horizontal border 10 having a width which is equal, within play, to the thickness e of lateral walls 2-3 and of a bottom 4 which are intended to be laid edgeways on the kerb, so as to be inserted between the vertical edge 11 of the base 1 and of the internal walls 13-14-15 of the stove, means 32-33 being provided for immobilising the bottom 4 with respect to the walls 2-3.
Patent FR-2583913-A1 (FR)
Title: Conteneur de stockage de dechets a eliminer
Inventor: SMITH MICHAEL JAMES
IPC: G21F9/00
Filed: 1986-06-19
Abstract: L'INVENTION CONCERNE UN CONTENEUR DE STOCKAGE DE DECHETS A ELIMINER. LEDIT CONTENEUR 10 COMPREND UN RECEPTACLE 11 RENFERMANT DES DECHETS RADIOACTIFS 12, AINSI QU'UNE BARRIERE MECANIQUE POREUSE 16. CETTE BARRIERE, ENCAPSULANT INTEGRALEMENT LE RECEPTACLE 11, CONTROLE LA PENETRATION DE L'EAU DANS CE RECEPTACLE, AINSI QUE LE DEGAGEMENT, PAR DIFFUSION, DES DECHETS S'ECHAPPANT DUDIT RECEPTACLE 11 EN CAS DE RUPTURE. APPLICATION NOTAMMENT AU STOCKAGE A LONG TERME DE DECHETS RADIOACTIFS.
Patent FR-2600324-A1 (FR)
Title: Process for reoxygenating water in line with dams
Inventor: MOURATOGLOU PARIS
IPC: E02B8/06
Filed: 1986-06-19
Abstract: An overflow 5 is caused to fall from the crest of the dam 1 vertically above an underlying flow passing through the bottom valves 2. The air bubbles introduced by the overflowing stream 5 as it falls are entrained by the veins of water of the undercurrent flow 6 and act so as to improve the aeration of the latter. The invention applies to improving the reoxygenation of water in line with dams.
Patent FR-2587033-A1 (FR)
Title: Coke a haute purete
Inventor: NIXON JOHN CRAMMOND
IPC: C10G9/00
Filed: 1986-09-12
Abstract: COKE A HAUTE PURETE, CONVENANT PARTICULIEREMENT A LA PRODUCTION D'ANODES POUR LA FABRICATION DE L'ALUMINIUM, PRODUIT PAR UN PROCEDE INTEGRE QUI COMPREND LA PYROLYSE ECLAIR ET LA COKEFACTION RETARDEE. DANS LE PROCEDE INTEGRE, LA PYROLYSE ECLAIR DE MATIERES CARBONEES TELLES QUE DE LA HOUILLE, DU SCHISTE BITUMINEUX OU DU SABLE BITUMINEUX EST MISE EN OEUVRE DANS DES CONDITIONS QUI OPTIMISENT LA PRODUCTION DU GOUDRON CONVENANT A LA COKEFACTION, ET LA COKEFACTION RETARDEE EST MISE EN OEUVRE DANS DES CONDITIONS QUI OPTIMISENT LE RENDEMENT DU COKE, ET LES PRODUITS INTERMEDIAIRES PEUVENT ETRE RECYCLES POUR ACCROITRE L'EFFICACITE GENERALE.
Patent FR-2605156-A1 (FR)
Title: Electric machine, in particular a DC motor, with reversal of the direction of rotation, assembly of such a machine and of switch-based control means, and its application to a drive clutch
Inventor: GRUNBERG PIERRE
IPC: H02K23/20
Filed: 1986-10-08
Abstract: The DC electric machine comprises a rotor equipped with a commutator 4 cooperating with at least two brushes 1, 2 mounted in a stator. The machine includes at least one additional brush 7, 8 capable of cooperating with the commutator and intended to be connected to one of the poles of a DC supply source, whilst at least one of the first brushes 1, 2 is intended to be connected to the other pole of the source, depending on the desired direction of rotation, at least one other of the first brushes 2, 1 remaining isolated from this other pole, so that a single switch means d1, d2 is associated with each of the first brushes 1, 2.
Patent FR-2606922-A1 (FR)
Title: Device for permanent recording of past events
IPC: G11B15/02
Filed: 1986-11-14
Abstract: Recording device including recording means 1 characterised in that it furthermore includes means 2 for reproduction of events which unfolded at least immediately prior to making the reproduction decision, within a specified past time interval DELTA t which is independent of the time t0 at which the decision was made and which is continuously juxtaposed with this time t0.
Patent FR-2606792-A1 (FR)
Title: Procede d'application d'un revetement resistant a l'usure sur un outil de coupe
Inventor: GAVRILOV ALEXEI GEORGIEVICH
IPC: C23C14/00
Filed: 1986-11-19
Abstract: USINAGE DES METAUX. PROCEDE D'APPLICATION D'UN REVETEMENT RESISTANT A L'USURE SUR UN OUTIL DE COUPE EN MATERIAU AU CARBONE PAR CONDENSATION DE LA MATIERE PROVENANT DU BOMBARDEMENT PAR LES IONS DE LA MATIERE EVAPOREE DE LA CATHODE DANS UNE CHAMBRE A VIDE PAR UNE DECHARGE D'ARC, OUTIL PREALABLEMENT IMMERGE DANS UNE SOLUTION SATUREE D'UN SEL PENDANT 5 A 10 MINUTES ET SECHE, L'ECHAUFFEMENT DE L'OUTIL DE COUPE PAR LE BOMBARDEMENT PAR LES IONS, ETAIT D'ABORD POUSSE JUSQU'A LA TEMPERATURE DE DECOMPOSITION DES CRISTAUX DE SEL, PUIS COUPE PENDANT 15 A 30 S, ENSUITE RECOMMENCE ET CONTINUE JUSQU'A LA TEMPERATURE DE CARBURATION SUR L'OUTIL DE LA MATIERE EVAPOREE DE LA CATHODE. PROLONGATION DE LA DUREE D'USINAGE DES OUTILS DE COUPE.
Patent FR-2609043-A1 (FR)
Title: Process for producing sugar cane wines
Inventor: VIAUD LUCIEN
IPC: C12G3/02
Filed: 1986-12-24
Abstract: Process for producing sugar cane wines or juice consisting in washing, draining and drying the said sugar canes before they are passed through a crusher 2 at the outlet of which the pH of the juices is checked in 3 in order to collect and select the said juices corresponding to a defined quality and convey them to a tank 5 from where they are delivered to a centrifugation 6 and filtration 7 station before being stored in closed fermentation vats 8, during their transfer between the centrifugation station 6 and the vats 8, the yeasts necessary for the said fermentation, which are contained in containers 15, are introduced continuously by means of at least one dosing pump 9, the cane wine or juice obtained being, after centrifugation and filtration in 13, distilled and rectified and the sugar cane alcohol obtained being conveyed and stored in suitable vats 16.
Patent FR-2610811-A1 (FR)
Title: Box for the daily newspaper and for letters
IPC: A47G29/12
Filed: 1987-02-13
Abstract: The box according to the invention is formed by a horizontal tube portion 1 closed at the rear by a panel 6 provided with a door 7 and, at the front, by a panel 8 comprising an opening 9 closed off by a flap 10. The flap 10 is mounted so as to pivot about a horizontal spindle fixed to the inner face of the panel 8. It is held in the closed position by a spring which is chosen to be sufficiently strong so that when the flap 10 closes, it pushes upwards the end of the daily newspaper 11 which bears on it inside the box, when it is inserted. The flap 10 prevents a daily newspaper located in the box from being removed through the opening 9.
Patent FR-2611889-A1 (FR)
Inventor: BONNEFILLE LOUIS
IPC: F42B5/02
Filed: 1987-03-05
Abstract: The invention relates to an ammunition, especially for artillery, comprising a projectile (1) connected to a case (10) containing a propellant charge (11). It comprises a ring (12) made of a material combustible or easily fragmentable under the effect of the pressure attributable to the combustion of the propellant charge and fixed to the projectile (1) by a connecting means, its lateral surface (15) being matched to the inner surface (14) of the case. The projectile (1) consists of a sabot (3) carrying a sub-projectile (2) and the connecting means then consists of a surface of the ring having form correspondence (17, 18) with part of the sub-projectile (2). The ring (12) has a shoulder (19) gripped between the sub-projectile (2) and the sabot (3). The ring (12) is fixed to the case (10) in the region of its lateral surface (15) by a fastening means consisting of a crimping of the case on the lateral surface (15). The invention is used for high-calibre ammunition of the sweptback type possessing a slipping girdle.
Patent FR-2596871-A1 (FR)
Title: Commutateur de frequence
Inventor: FEY RAINER
IPC: H03K5/19
Filed: 1987-03-23
Abstract: CE COMMUTATEUR DE FREQUENCE, COMMANDABLE EN FONCTION DU TAUX D'UNE SUITE D'IMPULSIONS COMPREND UNE BASCULE MONOSTABLE 5 REDECLENCHABLE PAR DES FLANCS DE LA SUITE D'IMPULSIONS ET A LA SORTIE DE LAQUELLE EST RELIE UN MONTAGE INTEGRATEUR 23, 25 DONT LE SIGNAL D'INTEGRATION COMMANDE UN CIRCUIT A SEUIL 29. LA CONSTANTE DE TEMPS D'INTEGRATION DU MONTAGE INTEGRATEUR 23, 25 EST SUPERIEURE AU TEMPS DE BASCULEMENT DE LA BASCULE MONOSTABLE 5. AFIN D'OBTENIR UNE HYSTERESIS DE COMMUTATION, LA SORTIE DU CIRCUIT A SEUIL 29 COMMANDE UN CIRCUIT A CONDENSATEUR ET RESISTANCES 7, 9, 11 QUI DETERMINE LE TEMPS DE BASCULEMENT DE LA BASCULE MONOSTABLE 5.
Patent FR-2613742-A1 (FR)
Title: Manhole with T-shaped hinge
Inventor: HAUER JEAN-CLAUDE
IPC: E02D29/14
Filed: 1987-04-07
Abstract: A round manhole comprises a frame 1 and a closing cover 4 which are connected removably by a T-shaped hinge consisting of a housing 5 provided in the frame and of a pivot 16 supported in a projecting manner by the cover and accommodated in the housing, the latter comprising a radially internal part 6 forming a neck and a radially external part 7 receiving the spindle 18 of the pivot and having a depth which decreases from the inside outwards on the bottom of which the spindle 18 can rest via its ends, retaining lips 9 capping a zone of the part 7 and delimiting an orifice for the extraction of the spindle 18.
Patent FR-2599531-A1 (FR)
Title: Procede et appareil de comptage d'objets dans une zone donnee
Inventor: KULJU HANNU
IPC: G07C9/00
Filed: 1987-05-25
Abstract: PROCEDE ET APPAREIL POUR LE COMPTAGE D'OBJETS DANS UNE ZONE DONNEE, PAR OBSERVATION DE LEUR ACCELERATION ET DE LEUR DECELERATION A L'AIDE D'AU MOINS UN RADAR DOPPLER1. LE SIGNAL PROVENANT DE CHAQUE OBJET EST AMPLIFIE2 EN UN SIGNAL D'INTENSITE CONSTANTE ET INDEPENDANTE DE LA DISTANCE ET DE LA TAILLE DE L'OBJET. LA FREQUENCE DE CE SIGNAL EST ENREGISTREE6 DANS UNE PLAGE DONNEE, ET ANALYSEE8 POUR IDENTIFIER LES VARIATIONS REPRESENTATIVES DE LA VARIATION DE VITESSE D'UN OBJET. UN CALCULATEUR9 DETERMINE LE NOMBRE D'OBJETS DANS LA ZONE, A PARTIR DU RESULTAT DE L'ANALYSE DES SIGNAUX. L'INVENTION S'APPLIQUE A LA COMMANDE D'ASCENSEURS EN FONCTION DU NOMBRE DE PERSONNES EN ATTENTE AUX DIFFERENTS PALIERS.
Patent FR-2618687-A1 (FR)
Inventor: NAHMIAS JEAN
IPC: A62C3/02
Filed: 1987-07-30
Abstract: The invention relates to a fire fighting process, characterized in that it consists of using nonpropagative elements or of employing means for rendering the combustible elements non-propagative, in such a way that the percentage of non-propagative sites which the fire is liable to encounter is greater than a given threshold of less than 100%.
Patent FR-2602826-A1 (FR)
Title: Pompe d'injection de carburant
Inventor: THORNTHWAITE IAN ROY
IPC: F02M41/14
Filed: 1987-08-13
Abstract: POMPE D'INJECTION DE CARBURANT DU TYPE A DISTRIBUTEUR ROTATIF A UN PISTON 21 ACTIONNABLE PAR PRESSION DE FLUIDE QUI EST LIE A UNE CAME ANNULAIRE DE LA POMPE EN VUE DU REGLAGE DE LA DISTRIBUTION DE CARBURANT. L'ENTREE DE FLUIDE DANS UNE EXTREMITE DU CYLINDRE CONTENANT LE PISTON, OU LA SORTIE DE FLUIDE DE CETTE EXTREMITE, EST COMMANDEE PAR UN OBTURATEUR 29 QUI PEUT COULISSER DANS UN ALESAGE 25 MENAGE DANS LE PISTON 21. CET OBTURATEUR EST EQUILIBRE EN PRESSION ET EST POSITIONNE AU MOYEN DE PISTONS DE COMMANDE 41, 43 EN REPONSE A LA VARIATION DE PRESSIONS DE FLUIDE. LE PISTON EST SOUMIS A DES FORCES DE REACTION LORSQUE LES ELEMENTS SUIVEURS DE CAME DE LA POMPE ATTAQUENT LA FACE DE TETE DES LOBES DE LA CAME, ET LA TENDANCE AU MOUVEMENT DU PISTON EST CONTRECARREE PAR UN CLAPET A BILLE 39. DES FORCES DE REACTION OPPOSEES APPARAISSENT LORSQUE LES ELEMENTS SUIVEURS DE CAME PASSENT SUR LA CRETE DES LOBES DE LA CAME, ET LE MOUVEMENT DU PISTON EST ALORS CONTRECARRE PAR REDUCTION DE L'ECOULEMENT DE LIQUIDE DE L'AUTRE EXTREMITE DU CYLINDRE.
Patent FR-2619543-A1 (FR)
Title: Rolling scaffolding for a railway track network, and in particular for servicing the catenaries
Inventor: SERES GERARD
IPC: B61D15/10
Filed: 1987-08-18
Abstract: The invention relates to a rolling scaffolding for the construction and/or for servicing electric traction lines equipping the railway track networks, of the type of that including a plinth 1 which is mounted so as to roll (arrow A) along rails 2a and 2b and acting as a support base for a frame 4 guiding the heightwise movements arrows B and C of at least one ladder 5a and 5b including a horizontal platform 6a and 6b attached so as to overhang the plane of the ladder and intended to carry an individual of the servicing team. According to the invention, the above-mentioned framework 4 adopts the form of a six-faced polyhedron of which: - the two base planes are parallel to the plane of the plinth 1 on the one hand, - the two opposite planes standing transversely to the median plane of the railway track adopt the form of two isoceles trapezia, on the other hand, - and finally, the two inclined opposite planes each one located between the two trapezoidal planes and the two base planes acting as a guide ramp for two ladders which can move, arrows B and C, are on an axis which is parallel to the inclined plane guiding it. Applications: folding scaffolding for the construction and/or servicing of electric traction lines.
Patent FR-2621457-A1 (FR)
Title: Male undergarment with improved assembly of the pouch for supporting the genital organs
IPC: A41B9/02
Filed: 1987-10-09
Abstract: The pouch 6 which covers the opening slit 5 is fastened to the undergarment solely via its lower edge 8 with the aid of stitching (a seam) 14 and via its upper edge 9 with the aid of an elastic strip 15 fastened, on the one hand, to this upper edge 9 and, on the other hand, at two opposite points A, B of the waistband 4 of the undergarment.
Patent FR-2605375-A1 (FR)
Title: Transmission de mouvement par vis/ecrou a filetages trapezoidaux
Inventor: BRANDENSTEIN MANFRED
IPC: F16H25/24
Filed: 1987-10-14
Abstract: LE MOUVEMENT A VIS COMPREND UN ECROU 2 ET UNE TIGE FILETEE 1, LE FOND DE RAINURE 10 PRESENTANT UN SOCLE EN SAILLIE 11 MEDIAN ET, DES DEUX COTES DE CELUI-CI, DES ZONES DE COIN 12 DISPOSEES RADIALEMENT PLUS PROFONDEMENT. SOUS UNE CHARGE RADIALE DIRIGEE DANS LE MEME SENS, LE SOCLE EN SAILLIE 11 SERT D'APPUI ENTRE L'ECROU 2 ET LA TIGE FILETEE 1. DANS CETTE POSITION UN JEU AXIAL SUFFISANT EST PREVU. LES FLANCS DE FILET 5 CONVEXES PAR EXEMPLE DE L'ECROU 2 FONT QUE LE FILETAGE 3 FONCTIONNE SOUS LES MEMES CONDITIONS, MEME EN POSITION INCLINEE PROVOQUEE PAR UNE CHARGE DE BASCULEMENT. CELA REDUIT LE JEU AXIAL, MAIS UN COINCEMENT DES FILETAGES 3 EST EVITE, PUISQUE LE SOCLE EN SAILLIE 11 EMPECHE UNE INTERPENETRATION EN COIN DES SPIRES DES FILETAGES. APPLICATION : A LA TRANSFORMATION MOUVEMENT ROTATIF - MOUVEMENT LINEAIRE OU INVERSEMENT.
Patent FR-2622333-A1 (FR)
Title: Revetement anechoique pour ondes acoustiques
Inventor: LAGIER MICHEL
IPC: E04F15/20
Filed: 1987-10-27
Abstract: L'invention concerne les revêtements anéchoques qui permettent d'empêcher une paroi de réfléchir les ondes acoustiques. Elle consiste à recouvrir cette paroi 101 d'une couche de matériau élastique faiblement compressible 102 et présentant de fortes pertes au cisaillement puis d'une couche de matériau fortement compressible 103. Un ensemble de plateaux 104 recouvre cette deuxième couche et vibre sous l'action des ondes acoustiques 108. Des tiges 106 fixées sur ces plateaux transmettent ces vibrations à la première couche qui est ainsi sollicitée en cisaillement 109 et vient dissiper l'énergie des vibrations. Elle permet d'éviter le repérage par sonar des véhicules sous-marins.
Patent FR-2732457-A1 (FR)
Title: Sous-groupe de missile avec corps de recouvrement transparent pour radiation et avec anneau de chassis
Inventor: RUDNIK HANS JOACHIM
IPC: F42B10/46
Filed: 1987-11-10
Abstract: Un sous-groupe de dôme (10) pour des missiles est constitué par un dôme (12) et par un anneau de châssis (14) relié à celui-ci. Le dôme est en saphir. L'anneau de châssis est en une céramique oxydée renforcée par des fibres ou des barbes. Le dôme (12) et l'anneau de châssis (14) sont reliés l'un à l'autre par brasage. Deux méthodes de brasage sont proposées.
Patent FR-2607071-A1 (FR)
Title: Procede de formage d'articles renforces par filaments et articles ainsi formes
Inventor: DOBLE GORDON S
IPC: B23K20/00
Filed: 1987-11-20
Abstract: IL S'AGIT D'UN PROCEDE AMELIORE DESTINE AU FORMAGE D'UN ARTICLE 10 EN L'OCCURRENCE UNE COURONNE CYLINDRIQUE ANNULAIRE COMPORTANT UN AXE CENTRAL 12 QUI S'ETEND A TRAVERS UNE OUVERTURE CENTRALE CYLINDRIQUE 14 DANS LA COURONNE. LA COURONNE COMPORTE UNE PAIRE DE SURFACES LATERALES CIRCULAIRES PARALLELES 16 ET 18. LES SURFACES LATERALES 16 ET 18 SONT RELIEES ENTRE ELLES PAR UNE SURFACE LATERALE EXTERIEURE RADIALEMENT CYLINDRIQUE 20 ET UNE SURFACE LATERALE INTERIEURE CYLINDRIQUE 22. L'ARTICLE 10 EST UNE STRUCTURECONSOLIDEE D'UNE SEULE PIECE FORMEE A PARTIR DE MONOFILAMENTS 26 DE RENFORCEMENT HELICOIDAUX QUI SONT SOUDES CONJOINTEMENT PAR ET DISPOSES DANS UNE MATRICE METALLIQUE 28. LES FILAMENTS DE RENFORCEMENT 28 PEUVENT ETRE REALISES A PARTIR DE N'IMPORTE LAQUELLE DES NOMBREUSES COMPOSITIONS CONNUES TELLES QUE DU BORE, DU BORE REVETU, DU CARBURE DE SILICIUM, DU METAL REFRACTAIRE OU DE LA CERAMIQUE.
Patent FR-2625605-A1 (FR)
Title: Anode tournante pour tube a rayons x
Inventor: LAURENT MICHEL
IPC: H01J35/10
Filed: 1987-12-30
Abstract: L'invention concerne une anode tournante de tube à rayons X, particulièrement des moyens pour éviter la création anarchique de fissures dans une cible 17 portée par l'anode 1. A cet effet, selon une caractéristique de l'invention, une surface 21 de la cible 17 est creusée par une pluralité de fentes F1..., Fn disposées de manière symétrique par rapport à un axe de symétrie 3 de l'anode 1.
Patent FR-2626092-A1 (FR)
Title: Procede et dispositif de cartographie cerebrale par methode d'interpolation
Inventor: PERNIER JACQUES
IPC: G06F17/00
Filed: 1988-01-19
Abstract: La présente invention concerne un procédé d'interpolation d'une valeur électrique U en un point quelconque d'une sphère à partir d'un nombre fini n de mesures effectuées sur des sites Pi déterminés et connus. Elle concerne également un dispositif comportant un circuit de traitement des signaux recueillis en des sites d'acquisition connus, un calculateur central muni de moyens de mémoire et des moyens de visualisation. Applications : topographie des potentiels évoqués, neurologie.
Patent FR-2632465-A1 (FR)
Inventor: KANT MICHEL
IPC: H02K29/08
Filed: 1988-06-03
Abstract: The motor includes a rotor (2) with permanent magnets and a stator (3) that surrounds the rotor and includes reluctance pads (9, 10) provided to place the rotor (2), upon stopping, in a position where the startup of the motor will be assured. The reluctance pads (9, 10) are asymmetrical with respect to the magnetic axis (A) of the coils of the stator (3) and include notches (4), at least some of which serve to accommodate at least one coil of the stator (3), in order to assure obtaining a maximum winding coefficient.
Patent FR-2617856-A1 (FR)
Title: Compositions stabilisantes des matieres polymeres
Inventor: WOLF RAINER
IPC: C08K5/58
Filed: 1988-07-08
Abstract: La présente invention a pour objet une composition stabilisante des matières polymères, comprenant a) un thiophosphate et b) un composé organo-stannique.