baber/WOPTO huggingface dataset:
Patent FR-2535199-A1 (FR)
Title: Restraining table with multiple use for small animals (rabbits, cats and dogs)
IPC: A61D3/00
Filed: 1982-11-03
Abstract: The invention relates to laboratory apparatuses of the restraining table type. This table comprises a tray 1, with, along the two edges, means 2, 5 for fixing in an adjustable position for: a. Restraining ramps 3, comprising means 6 for attaching restraining bars 7, on which may be anchored straps 8 which can be fastened onto the paws of the animal; b. Lateral poles 9, supporting means 14, 15, with adjustable height, for fixing of a guillotine 16 and of a restraining bar 12 with straps 13; c. Restraining box elements 21, 23; longitudinal slits 20 which go through it, with a lower trough 26 for collection of liquids; a butterfly jaw which is adjustable and independent 27. The invention finds its main application in treatments to animals in particular making possible X-raying, anaesthetizing, operating, dissecting, autopsying, shaving, depilating, nursing, intubations, taking samples, transfusions, centesis, injections and taking temperature.
Patent FR-2516772-A1 (FR)
Title: Refrigerated display cabinet for bread - consists of sections with full height doors, base, insulating panels and sides
Inventor: BROCK JOHANN
IPC: F25D11/00
Filed: 1982-11-17
Abstract: The refrigerated cabinet is for the display of bakery and/or pastry products, and consists of a refrigerated unit (6) and several doors extending the full height of the cabinet. A base (2), open at the side, supports the refrigerated unit (6). Another refrigerated unit (3,3') of the same height as the cabinet (1) is open at the side, the units (3,3') and base (2) being joined by quick-acting fastenings (8) on insulating panels. Side closing sections (9,9') are fixed to the open sides of the cabinet by tension attachments (8).
Patent FR-2536739-A1 (FR)
Title: Horizontal separator.
Inventor: DECOOL JACQUES
IPC: B01D21/00
Filed: 1982-11-26
Abstract: The horizontal separator according to the invention, intended for the pretreatment of waste water containing, in particular, suspended particles and hydrocarbons, consists of a vessel 1 which has an entry orifice 2 for the waste water and a discharge orifice 3 for the pretreated water, comprises a first compartment 4 for sludge separation and grit separation, connected to an entry orifice 2, a second compartment 7 containing a lamellar cell 8 for the sedimentation of microparticles, and a third compartment 9 for discharging the pretreated water, connected to the discharge orifice 3. The invention will find its application for the pretreatment of waste water originating especially from motorways, vehicle parks, trade centres, quarries, work sites, canning plants, sugar factories and the like.
Patent FR-2538716-A1 (FR)
Title: Process for catalytic desulphurisation of a sour gas containing H2S and optionally a total quantity of not more than 3 % by volume of CS2 and/or COS
Inventor: DUPIN THIERRY
IPC: C01B17/04
Filed: 1983-01-03
Abstract: Process for catalytic desulphurisation of a sour gas as described in the main patent, with at least two catalytic oxidation zones in series, containing a catalyst based on TiO2 and on an alkaline-earth sulphate, and then a complementary purification stage on alumina. At least the final eighth, advantageously half, and preferably all of the catalyst present in the final oxidation zone consists of a catalyst made up of a support based on alumina on which at least one compound of Fe, Co, Ni, Cu and Zn is deposited, the said support having a specific surface of between 30 and 300 m<2>/g, while the said catalyst includes a total content of Fe, Co, Ni, Cu and Zn metal ranging from 0.5 to 10 % by weight of the calcined catalyst. This embodiment prevents the possibility of oxygen coming into contact with the alumina catalyst in the complementary purification stage.
Patent WO-8302946-A1 (WO)
Title: Antitumoral agents, such as daunorubicin, having an improved activity, obtention thereof and method for enhancing the activity of antitumoral agents
Inventor: RELYVELD EDGAR HANS
IPC: C07H1/00
Filed: 1983-02-25
Abstract: The antitumoral agent such as daunorubicin is brought in presence of a well determined quantity of a bifunctional bridging agent such as glutaraldehyde. The result is a form of a polymer product, which is unsoluble in an aqueous medium but which, when resuspended in an aqueous medium in the absence of glutaraldehyde, releases progressively the antitumoral agent in a soluble form, while preserving its antitumoral activity. Application: improvement of the treatment conditions by means of the antitumoral agents.
Patent FR-2714422-A1 (FR)
Title: Convergent-divergent nozzle, particularly for jet engines
Inventor: ANDRE CAMBOULIVES
IPC: F02K1/12
Filed: 1983-01-13
Abstract: The convergent-divergent nozzle is constructed with beams, forming a box section (1), mounted longitudinally.  The sides of the channel (1A and 1B) are joined by a plate (3) and the trailing edges of the two flanks are also joined by a flange (2). The window (2c) in the flange, along with the two flanks and the joining plate, form the exit passage from the box section. The flange also carries a synchronising bar (7), which is H shaped and which carries a central bar (7c), forming a lever, which is connected to the control lever (14), from the mechanism controlling the convergent (11) and divergent (12) flaps, which are fitted so that the leading edge (11a), of the convergent flap is hinged to the leading edge of the flanks and the trailing edge is hinged to the leading edge (12a) of the divergent flap.
Patent FR-2540812-A1 (FR)
Title: Vehicle allowing sideways operation
Inventor: PAUTRAT JEAN-CLAUDE
IPC: B62D13/04
Filed: 1983-02-15
Abstract: The steering mechanism of the vehicle comprises a mechanical steering linkage coupling drive members 24 to the axles by means of steering rods, and provided to make all the axles converge towards the same centre when the steering is on full lock. All the axles may be directed in the longitudinal direction by means which comprise, for each axle, a fluid pressure dual-acting jack 27 interposed on the corresponding steering rod. The movable element of the jack can be moved from a normal position to a sideways operation position.
Patent FR-2522376-A1 (FR)
Title: Amortisseur hydropneumatique telescopique a deux tubes pour vehicules
Inventor: SCHMIDT RUDOLF
IPC: F16F9/36
Filed: 1983-02-25
Abstract: L'INVENTION FACILITE LE MONTAGE DE LA GARNITURE D'ETANCHEITE 18 ET EVITE L'ENDOMMAGEMENT DE LA SURFACE DE CONTACT CONTRE LAQUELLE S'APPLIQUE LA LEVRE D'ETANCHEITE 20, LAQUELLE EST DESTINEE A EMPECHER LE GAZ DE PASSER DE LA CHAMBRE D'EGALISATION 5 ENTRE LES DEUX TUBES 1, 4 A LA CHAMBRE DE TRAVAIL 2. LA GARNITURE D'ETANCHEITE 18 EST PLACEE DANS UN ESPACE ANNULAIRE 10 FORME ENTRE LA TIGE DE PISTON 3 ET UNE NERVURE ANNULAIRE 11 DU GUIDE-TIGE 6. LA LEVRE D'ETANCHEITE 20 EST FORMEE SUR LE JOINT DE TIGE 19; ELLE EST ORIENTEE OBLIQUEMENT VERS LE HAUT A PARTIR DE CE JOINT ET ELLE EST APPLIQUEE CONTRE LE COTE INTERIEUR DE LA NERVURE ANNULAIRE 11.
Patent FR-2542335-A1 (FR)
Title: Procede et dispositif pour supprimer, sur les tissus, les defauts consecutifs a l'arret de la machine a tisser
Inventor: JUILLARD YVES
IPC: D03D51/02
Filed: 1983-03-09
Abstract: L'INVENTION VISE L'INDUSTRIE DU TISSAGE SUR LES MACHINES A TISSER SANS NAVETTE, A GRANDE VITESSE, DANS LESQUELLES, AU DEMARRAGE, LE PREMIER COUP DE BATTANT EST EFFECTUE SANS INSERTION DE TRAME, LA PREMIERE TRAME N'ETANT INSEREE QU'AU DEUXIEME COUP DE BATTANT, LORSQUE LA MACHINE EST A PLEINE VITESSE. L'INVENTION CONSISTE A INTERPOSER ENTRE L'ARBRE D'ENTREE 22 DU REGULATEUR D'APPEL DU TISSU 20 ET SA COMMANDE D'ENTRAINEMENT 26 UNE LIAISON A COURSE ANGULAIRE PERDUE 30, 34, 36 TELLE QUE LE TISSU 10 N'EST PAS ENTRAINE, EN AVANCE OU EN RECUL, PAR LE REGULATEUR PENDANT UN OU PLUSIEURS TOURS APRES UNE INVERSION DU SENS DE MARCHE DE LA MACHINE. L'INVENTION PERMET DE SUPPRIMER LES DEFAUTS DU TISSU TELS QUE LES BARRES OU LES CLAIRS.
Patent FR-2525345-A1 (FR)
Title: Granular or powder prodn. volume flow or grain size measuring appts. - uses insulated polarised detection electrode in current measuring circuit contg. AGC amplifier
Inventor: LAVANCHY GERARD
IPC: G01F1/64
Filed: 1983-04-13
Abstract: The measuring appts. has at least one conduction device such as a hopper (11) which is electrically connected to earth. An outflow of product (12) from the hopper orifice hits an insulated detection electrode (13) before collection in a receptacle (14). The electrode is polarised at a different potential from the hopper by a continuous floating voltage source (15). Electric current flowing from the electrode is amplified in an amplifier (18) having a negative feedback resistor (10) connected between its terminals and which is protected by a series mounted resistor (16) and two limiting diodes (17). The amplified current is fed to a measuring circuit having three main branches (7,8,9). The first branch (7) has an amplifier-integrator (19) associated with a low-pass filter (6), a gain adjusting resistor (3) and a continuous current measuring device (20). The second branch (8) has an alternating signal amplifier (22) with a capacitor (21) at its input and a rectifier bridge (23) with continuous current measuring device (24) at its output and a negative feedback resistor (2). The third branch (9) has a threshold amplifier-comparator (25) and a pulse counter (26). The measuring circuit thus produces a signal representing the flow of a product of known grain size structure, or the grain size structure of a product of known volumetric or mass flow.
Patent FR-2527840-A1 (FR)
Title: Borne de traversee pour accumulateur a grande puissance
Inventor: KAUN THOMAS DAVID
IPC: H01M50/536
Filed: 1983-05-25
Abstract: BORNE DE TRAVERSEE 14 POUR UN ACCUMULATEUR ELECTROCHIMIQUE PERMETTANT UN RACCORDEMENT A FAIBLE RESISTANCE AUX ELEMENTS CONDUCTEURS QUI Y SONT CONTENUS TOUT EN ISOLANT L'ELECTRODE DE LA BORNE DE L'ENVIRONNEMENT HAUTEMENT CORROSIF A L'INTERIEUR DE LA CELLULE. CETTE BORNE COMPORTE UNE ELECTRODE 40 DE CUIVRE CYLINDRIQUE DE FORT DIAMETRE RENFERMEE DANS UN TUBE D'ACIER INOXYDABLE AVEC UN JOINT DE TRAVERSEE EN POUDRE DE NITRURE DE BORE MAINTENU AUTOUR DU TUBE D'ACIER INOXYDABLE AU MOYEN DE MANCHONS ISOLANTS SE FAISANT FACE ET D'UNE DOUILLE EXTERNE. UNE DES EXTREMITES DU CONDUCTEUR DE CUIVRE EST DIRECTEMENT BRASEE A L'ARGENT SUR UNE BARRE COLLECTRICE "PAPILLON" 18 PLANE PRESENTE DANS L'ACCUMULATEUR.
Patent FR-2547629-A1 (FR)
Title: Hydraulic machine
Inventor: BOUVERET CLAUDE
IPC: F15B13/044
Filed: 1983-06-17
Abstract: Its subject is a reversible hydraulic machine (servo pump or servo motor) of the type in which a piston 302 which can move in translation displaces a barrel of a piston pump or a ring 304 of a vane pump 305, characterised in that it comprises means 301 for providing a translation of the piston, the amplitude of which translation is proportional to the angular extent of rotation of the shaft of a numerical drive assembly 350. Application to robotics.
Patent FR-2530676-A1 (FR)
Title: Installation for sinker lever operation of shank machines
Inventor: BLAZEK JOSEF
IPC: D03C1/14
Filed: 1983-07-20
Abstract: The installation is for operating sinker levers in a high-speed shank machine and aligns the sinker levers with the shaft blades. The operating arm has a support surface for contact with the support, which is controlled by an electromagnet. The sinker lever is shifted by means of a double-armed lever with a spring and a roller and by using an operating arm. The use of a pair of electromagnets enables electronic programme design and control. As a result, programming is simplified and costs reduced.
Patent FR-2549869-A1 (FR)
Inventor: AMOUROUX JACQUES
IPC: C08J7/18
Filed: 1983-07-29
Abstract: 1. A process for forming a polymerized coating on a substrate, wherein the surface of a substrate to be coated is contacted with a confined atmosphere containing a dispersed monomer or prepolymer which is to be transformed into the coating polymer and a cold plasma is generated by electric discharge in the confined atmosphere for creating reactive species which result into the polymerized coating, characterized in that the electric discharge is a Corona A.C. discharge under a pressure close to atmospheric pressure between an electrode (28) having a low curvature ratio and an electrode (26) which carries the substrate, in an atmosphere which contains the monomer or prepolymer as a vapor or dispersed phase.
Patent FR-2550561-A1 (FR)
Inventor: HAGEMAN JACQUES
IPC: D21C5/02
Filed: 1983-08-08
Abstract: Waste paper containing polymeric contaminants is broken down in the presence of an acidic aqueous solution containing at least one peracid.
Patent FR-2552037-A1 (FR)
Title: Motorised trailer for transporting pleasure boats
IPC: B60P3/10
Filed: 1983-09-16
Abstract: The present invention relates to a "motorised" trailer for transporting pleasure boats. It moves manually without effort making it possible to drive it right down to the edge of the water where the boat will be put in the water by tipping and rolling on the rollers 11 from whence it will be retained by a cable 14 actuated by a hoist 15. For pulling the boat back up and removing it from the water, it is sufficient to perform the reverse manoeuvre and to leave, accompanying the boat with manual driving up to the tractive vehicle. The use of this trailer is either for caravanning or for camping.
Patent FR-2554017-A1 (FR)
Title: Device and apparatus for treating plants or the soil
Inventor: BALLU PATRICK JEAN MARIE
IPC: A01M7/00
Filed: 1983-10-28
Abstract: The invention relates to a device for treating plants or the soil by spraying a liquid. A motor 5 rotatably drives a dish-shaped spraying device 7, around which is mounted, without contact, a collector 12 allowing the liquid to be projected outwardly only in a predetermined angular sector; according to the invention, the interception zone of the collector 12 comprises a groove 13 which is open on the side of the edge 7a of the spray device 7 and whose downstream end is arranged so as to send the intercepted liquid back onto or into the spray device 7. The invention is applicable to insecticide or herbicide spraying.
Patent FR-2554639-A1 (FR)
Title: Transistor a effet de champ a tension de seuil reglable, et circuit integre comportant ce type de transistors
Inventor: JAY PAUL
IPC: H01L29/812
Filed: 1983-11-08
Abstract: L'INVENTION CONCERNE UN TRANSISTOR A EFFET DE CHAMP DE TYPE SCHOTTKY, A TENSION DE SEUIL V REGLABLE INDEPENDAMMENT DE L'EPAISSEUR E DE LA COUCHE ACTIVE. LE TRANSISTOR SELON L'INVENTION COMPORTE UN SUBSTRAT 1 TRES RESISTIF ET UNE COUCHE ACTIVE 2 PLUS EPAISSE QUE SUR LES TRANSISTORS CLASSIQUES. ENTRE LES ELECTRODES DE SOURCE ET DRAIN 3, 4 LA REGION DE COMMANDE COMPREND AU MOINS UN TUNNEL 10 PLACE ENTRE DEUX SILLONS 9. LE TUNNEL 10 FAIT PARTIE DE LA COUCHE ACTIVE 2 DONT IL RELIE LES REGIONS SITUEES SOUS LA SOURCE 3 ET SOUS LE DRAIN 4. LES SILLONS 9 SONT CREUSES PLUS PROFONDS P QUE L'EPAISSEUR E DE LA COUCHE ACTIVE 2. UNE METALLISATION DE GRILLE 7 RECOUVRE LES FACES LIBRES D'ACCES DU TUNNEL 10 ET DES SILLONS 9. DANS UN TUNNEL 10, LE CANAL CONDUCTEUR 14 EST PINCE ENTRE TROIS ZONES DE DEPLETION 11, 12, 13. LA TENSION DE SEUIL V NE DEPEND PLUS DE L'EPAISSEUR E DE LA COUCHE ACTIVE 2, MAIS DE LA LARGEUR "L" DU TUNNEL 10, DONC REGLABLE PAR MASQUAGE. APPLICATION AUX TRANSISTORS DE PUISSANCE, AUX CIRCUITS INTEGRES ET AUX TRANSISTORS A COUCHES DE TRANSPORT NON LINEAIRES.
Patent FR-2555085-A1 (FR)
Title: Ensemble constitue d'une piece metallique et d'un element qui y est rapporte et son procede de fabrication
Inventor: BRET JEAN
IPC: B04B1/20
Filed: 1983-11-23
Abstract: ENSEMBLE CONSTITUE D'UNE PIECE METALLIQUE ET D'UN ELEMENT RAPPORTE. L'ELEMENT 1 EST PERCE DE TROUS 4 DANS LESQUELS SONT FORGEES DES CHEVILLES 3 DONT LES EXTREMITES SONT SOUDEES A LA PIECE 2. FILET DE VIS CONVOYEUSE DE CENTRIFUGEUSE.
Patent FR-2557971-A1 (FR)
Title: Systeme de surveillance par avion sans pilote permettant la localisation d'objectif
Inventor: LOSFELT DENIS
IPC: G01C21/22
Filed: 1984-01-06
Abstract: SYSTEME PERMETTANT DE LOCALISER UN OBJECTIF, OU LE DRONE, OU D'EFFECTUER D'AUTRES MESURES, SANS UTILISER DE DISPOSITIF DETECTEUR DE POSITION AU NIVEAU DE LA STATION. IL COMPORTE DES MOYENS D'EMISSION-RECEPTION 5, 6 POUR LA TELECOMMANDE DE VOL ET D'ORIENTATION DE LA CAMERA 3 A PARTIR DU SOL. DES CAPTEURS 4 INDIQUENT L'ATTITUDE DU DRONE EN ROULIS, EN CAP ET EN ASSIETTE AINSI QUE SA MESURE D'ALTITUDE OU LA DISTANCE PAR RAPPORT AU SOL LE LONG DE LA LIGNE DE VISEE LV. LA STATION AU SOL COMPORTE UN CALCULATEUR, UN MONITEUR DE VISUALISATION 8 DE L'IMAGE DETECTEE ET EN OUTRE, UN INDICATEUR CARTOGRAPHIQUE 10. A L'AIDE D'UN CRAYON OPTIQUE 11 ON DESIGNE SUR L'IMAGE ET LA CARTE UN AMER A COMMUN ET SUR L'IMAGE L'OBJECTIF B. LE CALCULATEUR EFFECTUE EN CONSEQUENCE, A PARTIR DE CES DESIGNATIONS ET DES PARAMETRES D'ATTITUDE PRECITES, LE CALCUL DE LA LOCALISATION GEOGRAPHIQUE DE L'OBJECTIF.
Patent FR-2558896-A1 (FR)
Inventor: MELCHIOR JEAN
IPC: F02B37/12
Filed: 1984-01-30
Abstract: An internal combustion engine (1), supercharged by a turbocompressor (3), comprises a bypass conduit (11) in which is placed an auxiliary combustion chamber (14). The primary zone (13) of this chamber (14) receives fuel whose flow is determined by regulating means (20). These means (20) vary this flow in the same direction as a parameter which is a characteristic of the load of the engine (1), in particular the temperature of the gases measured in the exhaust of the engine (1) by a sensor (22).
Patent FR-2542258-A1 (FR)
Title: Dispositif conducteur d'un ruban d'impression dans une machine a ecrire
Inventor: ANDERSSON LEIF HELMER
IPC: B41J35/04
Filed: 1984-02-21
Abstract: L'INVENTION CONCERNE UN DISPOSITIF DESTINE A CONDUIRE UN RUBAN D'IMPRESSION A COULEURS MULTIPLES. LE DISPOSITIF COMPORTE DES ELEMENTS CONDUCTEURS 2, 3 DESTINES A MODIFIER LA DIRECTION DU RUBAN D'IMPRESSION. LES ELEMENTS CONDUCTEURS 2 SONT MONTES DANS LES COTES D'UN MAGASIN 10 DE RUBAN, ET, DE MEME QUE LES ELEMENTS 3, ILS SONT CONCUS DE MANIERE A POUVOIR PIVOTER ET ELIMINER LES FORCES ENGENDREES DANS LA DIRECTION TRANSVERSALE DU RUBAN. CES ELEMENTS SE REGLENT AUTOMATIQUEMENT SOUS L'EFFET DE LA TENSION DU RUBAN APPLIQUEE SUIVANT DES GENERATRICES DE SURFACES CYLINDRIQUES DE CES ELEMENTS 2, 3. DOMAINE D'APPLICATION : MACHINES A ECRIRE, IMPRIMANTES LIGNE PAR LIGNE, ETC.
Patent FR-2561200-A1 (FR)
Title: Watertight safety garment
Inventor: SOHM MICHEL
IPC: A41D13/00
Filed: 1984-03-19
Abstract: The invention relates to a novel watertight safety garment comprising, in a characteristic fashion, an inflatable collar 7 integral with the said garment which, once inflated, prevents any untimely penetration of water between the collar of the garment and the neck of the wearer. Application to watertight safety garment.
Patent FR-2549081-A1 (FR)
Title: Methode et appareil pour la vinification par complete maceration au gaz carbonique
Inventor: HICKINBOTHAM STEPHEN JOHN
IPC: C12G1/02
Filed: 1984-03-23
Abstract: LES RAISINS NON FOULES SONT PLACES DANS DES RECIPIENTS A FERMETURE, JUSQU'A UNE HAUTEUR TELLE QUE LES GRAINS DE RAISIN DEMEURENT ENTIERS, L'AIR CONTENU DANS LES RECIPIENTS ETANT EXPULSE POUR OBTENIR UNE ATMOSPHERE PRATIQUEMENT ANAEROBIE DANS LAQUELLE LES RAISINS SONT SOUMIS A UNE FERMENTATION INTRACELLULAIRE. LES RECIPIENTS COMPORTENT DES SACS EN MATIERE PLASTIQUE 30 A FERMETURE, EQUIPES D'UN CLAPET ANTI-RETOUR 42 PERMETTANT L'EVACUATION DES GAZ, MAIS NON LEUR ENTREE.
Patent FR-2562390-A1 (FR)
Title: Machine a boetter pour la peche a la palangre utilisant des poissons entiers
IPC: A01K91/18
Filed: 1984-04-05
Abstract: CETTE MACHINE COMBINE UN GUIDE 18-19-20 CONNU POUR LE GUIDAGE DE LA POINTE 1 DES HAMECONS, UN COULOIR 25 D'INTRODUCTION DU POISSON APPAT QUI EST PERPENDICULAIRE A LA TRAJECTOIRE 23 DE LA POINTE DE L'HAMECON, UNE PAROI ECLIPSABLE 29 PROLONGEANT LA PAROI 26 DU COULOIR DU COTE AVAL DE LA TRAJECTOIRE DE L'HAMECON ET UNE SECONDE PAROI 30 PERPENDICULAIRE A LA PREMIERE, CETTE SECONDE PAROI SE PROLONGEANT PAR UN BRAS 31 ACCROCHABLE PAR L'HAMECON POUR FAIRE PIVOTER LA PAROI ECLIPSABLE AUTOUR D'UN AXE DE PIVOTEMENT 33 SITUE VERS LE COULOIR ET VERS L'AVAL PAR RAPPORT A LA TRAJECTOIRE DE L'HAMECON ET UNE RAMPE OBLIQUE 28 REPOUSSANT LA TETE DE L'APPAT INTRODUIT SELON LA DIRECTION LONGITUDINALE F DU COULOIR VERS LA SECONDE PAROI 30 DE LA PAROI ECLIPSABLE. LA MACHINE EST UTILISABLE POUR LA PECHE A LA PALANGRE.
Patent FR-2545569-A1 (FR)
Title: Reservoir sous pression en forme de tore et en materiau composite
Inventor: MANDEL GOETZ
IPC: F17C1/06
Filed: 1984-05-03
Abstract: RESERVOIR SOUS PRESSION EN FORME DE TORE ET EN MATERIAU COMPOSITE, COMPRENANT UN RESERVOIR INTERIEUR 4 ETANCHE AUX GAZ ET AUX LIQUIDES ET, APPLIQUES SUR CELUI-CI, DES ENROULEMENTS SUPPORTS 5, 6 PAR EXEMPLE EN FIBRES DE CARBONE REUNIES PAR UN LIANT. LE RESERVOIR SOUS PRESSION EN FORME DE TORE FORME UN ANGLE DANS LA ZONE DU PLUS PETIT DIAMETRE 3. LE RESERVOIR EST ENTOURE D'UN ENROULEMENT SUPPORT EXTERNE 5 DANS LE PLAN MERIDIEN M ET EN PLUS, DANS LA ZONE DE PLUS PETIT DIAMETRE, D'UN AUTRE ENROULEMENT SUPPORT 6PERPENDICULAIRE AU MERIDIEN. ON OBTIENT AINSI DES RAPPORTS D'EFFORTS OPTIMAUX ET UNE REPARTITION TRES FAVORABLE DES CONTRAINTES ENTRE LE RESERVOIR TRES FAVORABLE DES CONTRAINTES ENTRE LE RESERVOIR INTERNE ET L'ENROULEMENT SUPPORT LORSQUE LE RESERVOIR SOUS PRESSION EST SOUMIS A DES SOLLICITATIONS.
Patent FR-2564643-A1 (FR)
Title: Contact pour cartes a circuits imprimes
Inventor: MAN FRANCOIS
IPC: H01R12/72
Filed: 1984-05-15
Abstract: CONTACT POUR CARTES A CIRCUITS IMPRIMES DU GENRE DE CEUX CONSTITUES PAR UNE LAME CONDUCTRICE PLIEE EN FORME D'EPINGLE A CHEVEUX DONT UNE BRANCHE, RELIEE AU CONDUCTEUR, EST IMMOBILISEE DANS UN BOITIER ISOLANT TANDIS QUE L'AUTRE FAIT SAILLIE DANS LA FENTE USUELLE DU BOITIER, CARACTERISE EN CE QUE LA BRANCHE 6, MOBILE, PRESENTE DEUX PROTUBERANCES 8-9 DONT CELLE 8 SITUEE APRES LA PREMIERE 9, PAR RAPPORT AU SENS D'ENFONCEMENT DE LA CARTE 3, FAIT SAILLIE DANS LA FENTE 2 DU BOITIER 1 ISOLANT TANDIS QUE LADITE PREMIERE 9 EST SITUEE, EN L'ABSENCE DE CARTE, EN RETRAIT PAR RAPPORT AU PLAN QU'OCCUPE LA FACE ACTIVE DE LA CARTE LORS DE SA MISE EN PLACE.
Patent FR-2552351-A1 (FR)
Title: Procedes et moules a revetement interieur pour la coulee centrifuge
IPC: B22D13/10
Filed: 1984-09-21
Abstract: ON OBTIENT UNE REDUCTION DE LA POROSITE ET UNE MAITRISE DE LA GRAPHITISATION DANS LA COULEE CENTRIFUGE D'OBJETS METALLIQUES TUBULAIRES EN FORMANT SUR LA SURFACE ACTIVE 25 D'UN MOULE METALLIQUE 5 UN REVETEMENT, RENDU PLUS DENSE ET PROFILE, D'UNE MATIERE REFRACTAIRE EN PARTICULES SANS LIANT, OU MOINS 20 DU POIDS DES PARTICULES DE L'ENSEMBLE DU REVETEMENT ETANT DES PARTICULES ANGULEUSES, AU MOINS 25 DU POIDS DES PARTICULES QUI SE TROUVENT DANS LA PARTIE DU REVETEMENT EN CONTACT AVEC LE MOULE METALLIQUE AYANT UNE GROSSEUR DE PARTICULES ETOU UNE CONDUCTIVITE THERMIQUE PREDETERMINEES. LE REVETEMENT PEUT COMPRENDRE A LA FOIS UNE COUCHE PRIMAIRE 28, FORMEE DE PARTICULES AYANT UNE BONNE CONDUCTIVITE THERMIQUE ETOU UNE GROSSEUR DE PARTICULES RELATIVEMENT GRANDE, ET UNE COUCHE FACIALE 29 FORMEE, PAR EXEMPLE, D'UNE FARINE REFRACTAIRE BROYEE. APPLICATION A LA COULEE D'OBJETS METALLIQUES TUBULAIRES DANS UN MOULE METALLIQUE.
Patent FR-2572134-A1 (FR)
Title: Two-stroke internal combustion engine equipped with a piston with two concentric skirts of different diameters
IPC: F02B75/02
Filed: 1984-10-18
Abstract: This engine comprises a cylinder equipped with two cylindrical chambers 1, 2 which are coaxial and of different diameters and a piston 3 with two cylindrical skirts 7, 11 of complementary diameters sliding with a small clearance in the said chambers. The admission ports 6 are arranged in the median portion of the skirt 7 of the piston 3 and the exhaust ports 9 at the base of the first chamber 1.