baber/WOPTO huggingface dataset:
Patent FR-2493418-A1 (FR)
IPC: G01F11/02
Filed: 1981-10-29
Abstract: L'invention a pour objet un appareil à distribuer un produit liquide pour revêtir une pièce. Il comprend un corps 11 présentant une cavité 12 munie d'une entrée de produit 13, un corps de pompe 14 partant de cette cavité 12 et se terminent par une sortie 15 commandés par valve 16, un piston 17 pouvant se déplacer entre une position rétractée et une position déployée dans le corps de manière à pomper le produit venant du cylindre 28 à travers les moyens de sortie pour actionner le piston, et un porte-pièce 54 dispose verticalement sur le corps et comprenant au moins un siège 56 récepteur de pièce ainsi qu'au moins un passage de produit 57 situé entre le siège 56 et la sortie 15. Application à la distribution de mastics visqueux.
Patent FR-2493868-A1 (FR)
Title: Procede de prediffusion en sucrerie
Inventor: GROETAERS PIERRE JEAN LEONCE
IPC: C13B10/08
Filed: 1981-11-05
Abstract: L'INVENTION SE RAPPORTE A UN PROCEDE DE PREDIFFUSION EN SUCRERIE. AVANT D'INTRODUIRE LES COSSETTES DANS UN DIFFUSEUR PRINCIPAL ON LES TRAITE A CONTRE-COURANT SUR UN TRANSPORTEUR 1 D'UN PREDIFFUSEUR AU MOYEN DE JUS DE SOUTIRAGE CHAUD PROVENANT DU DIFFUSEUR PRINCIPAL. ON REGLE LE DEBUT DU JUS, LA HAUTEUR DE LA COUCHE DE COSSETTES 6 ET LA VITESSE DU TRANSPORTEUR DE FACON TELLE QUE LA TEMPERATURE DU JUS A LA SORTIE DU PREDIFFUSEUR SOIT AU MAXIMUM D'ENVIRON 40C ET DE PREFERENCE DE L'ORDRE DE 30C. ON MAINTIENT LA HAUTEUR DE LA COUCHE DE COSSETTES 6 SUR LE TRANSPORTEUR 1 DU PREDIFFUSEUR AU MOINS A ENVIRON 1,5 M ET DE PREFERENCE A ENVIRON 2 M. LE PROCEDE EST UTILISE EN VUE D'ECONOMISER DES CALORIES DANS LA SUCRERIE.
Patent FR-2516402-A1 (FR)
Title: Support stands to hold test tubes at different heights and angles - in clips which locate in and clamp magnetically to stands
IPC: B01L9/00
Filed: 1981-11-17
Abstract: Two different and alternative support stands for laboratory test tubes. In each case the test tube is gripped in a circumferential clip with non-slip lining. The clip is integrally backed with a circular permanent magnet with a coaxial, cylindrical spigot. The first stand has a horizontal base with vertical steel plate which has horizontal channels into which the spigot fits. The second stand has a rising steel arm with several spaced holes each sized to accept the spigot. Each stand can hold a tube at various heights and at selected angles.
Patent FR-2516934-A1 (FR)
Inventor: MICOUIN ROLAND
IPC: B01D19/00
Filed: 1981-11-24
Abstract: 1. Process for the removal of gas from wine characterised in that it includes dispersing the wine in the form of small drops on the inside of a wall at a low pressure.
Patent FR-2502117-A1 (FR)
Inventor: GIANELLI GIAN CAMILLO
IPC: B65B53/06
Filed: 1981-12-21
Abstract: A package is formed by placing a bag, preferably made of heat-shrinkable material, in a vacuum chamber and activating hot-air blowers (9) which circulate air via heaters (16) in the closed chamber, the air trapped in the container sealed off by holding means (30) causing said container to expand due to the action of heat and swell up out of contact with the material (21), so that further increased heat convection can shrink the bag more readily back into contact with the material. The sealed, swollen bag is then torn, the chamber evacuated and the bag finally tightly sealed before the chamber (2, 3) is put under pressure again and opened.
Patent FR-2497759-A1 (FR)
Title: Dispositif de levage destine a etre utilise a bord de bateaux
IPC: B63B27/16
Filed: 1982-01-14
Abstract: CE DISPOSITIF DE LEVAGE, DESTINE A ETRE UTILISE A BORD DES BATEAUX, SE COMPOSE D'UNE OU DE PLUSIEURS COLONNES PORTEUSES 3 QUI SONT FIXEES, EN POSITION APPROXIMATIVEMENT VERTICALE, SUR UN BATEAU 1, DE PREFERENCE A LA POUPE DE CELUI-CI. IL COMPREND DES SUPPORTS MOBILES 2 LE LONG DE CES COLONNES PORTEUSES ET UNE PLATE-FORME 4 FIXEE A CES SUPPORTS ET SUPPORTEE PAR EUX, PLATE-FORME QUI EST REALISEE DE PREFERENCE SOUS FORME DE GRILLE.
Patent FR-2522726-A1 (FR)
Title: Thermoplastic seals in sprung ball joints on hot exhaust pipes etc. - pref. of polyethylene, PVC or ABS to provide self sizing seal in service
Inventor: CHATEL LOUIS
IPC: F16L27/053
Filed: 1982-03-04
Abstract: A ball profile coupling between two rigid pipes linked by axially clamped collars has an annular seal of thermoplastic material between the pipe mouth profiles and at least one of clamping collars. Esp. suitable for spring-loaded couplings between an exhaust manifold and its tailpipe. The thermoplastic seal will flow under excessive combinations of heat and stress, so that tension in the joint adapts to the appropriate level to allow small amounts of movement without loss of the interfacial seal. Pref. the seal profile partly covers the flared profile of the pipe end and partly covers the adjacent cylindrical pipe body. Pref. the seal is made of low density polyethylene, specifically 'LOTRENE - SA.238' (RTM - Soc. CDF -Chemie), or of a PVC of about 40 Shore D hardness, specifically 'LUCOLENE - 250' (RTM - Soc. Rhone-Poulenc) or is of ABS, specifically 'UGIKRAL T.F.' (RTM - Soc. Ugine-Kuhlman). Instead of an annular seal, intermittently spaced dabs of thermoplastic material may be used which will flow and coalesce in service.
Patent FR-2525935-A1 (FR)
Title: Procede de fabrication de moules par congelage puis durcissement du sable
Inventor: UZAKI NAGATO
IPC: B22C9/12
Filed: 1982-04-29
Abstract: CE PROCEDE COMPREND LES ETAPES SUIVANTES: REFROIDIR PREALABLEMENT UNE BOITE METALLIQUE DE MOULE 2 OU UN ASSEMBLAGE COMPOSE D'UN CHASSIS DE MOULAGE ET D'UNE PLAQUE-MODELE ET DEFINISSANT UN ESPACE, EN APPLIQUANT UN REFRIGERANT 5, 7 ET INTRODUIRE DANS LA BOITE 2 OU DANS L'ESPACE DE L'ASSEMBLAGE DU SABLE DE MOULAGE 9 CONTENANT UNE QUANTITE D'EAU PREDETERMINEE POUR FORMER UN MOULE, RETIRER LE MOULE DE LA BOITE 2 OU DE L'ESPACE QUAND LE SABLE A LA SURFACE DU MOULE EST CONGELE ET DURCI ET REFROIDIR ENSUITE TOUTE LA SURFACE DU MOULE RETIRE EN APPLIQUANT DU REFRIGERANT POUR CONGELER ET DURCIR COMPLETEMENT LE MOULE.
Patent FR-2526339-A1 (FR)
Title: Automatic programmed machine for cleaning piece parts - has cleaning nozzles and drying jets mounted on five degree of freedom mounting
Inventor: LEDRU ALAIN
IPC: B25J21/00
Filed: 1982-05-04
Abstract: Piece parts to be cleaned enter a chamber and are located on a table to allow them to be orientated for the cleaning operations. A second chamber contains a magazine of nozzles , the nozzles are mounted in a clamp on an articulating arm assembly on a base . This allows the nozzles to have five degrees of freedom of movement. The nozzle is supplied from a compressor with a water pump. A fan driven by a motor to evacuate the nozzles and aerosols is located above the second chamber. A programmed controller with an input from a detector reading the code on the piece part provides a sequence of operations using a control compute. This ensures a correct sequence of washing and drying the piece part.
Patent FR-2505796-A1 (FR)
Inventor: CECCUZZI MARIO
IPC: B65G17/12
Filed: 1982-05-13
Abstract: Apparatus for the automatic movement of bar-shaped articles, having a plurality of conveying means in the form of rigid webs (9) which are carried by endless chains (2), in such a way that the conveying means (9) are displaced parallel to themselves along rectilinear portions of the path of movement defined by the chains (2). Along an upward-leading path of movement, the webs (9) can slip in between the rollers (R) of a longitudinal conveyor system for the bar-shaped articles (S1), in order to receive and raise these and then bring them along the downward-directed path of movement between displacement devices (12) and deposit them on the latter, in such a way that the bar-shaped articles can be guided out of the region of the webs (9) and subsequently deposited in compartments of a drying device by the displacement devices.
Patent FR-2528411-A1 (FR)
Title: Appts. for mfg. ammonium phosphate(s) from ammonia and phosphoric acid - avoids blockages by locations of inlet pipes within unrestricted shell space
Inventor: PEUDPIECE JEAN-BERNARD
IPC: B01J19/26
Filed: 1982-06-11
Abstract: The reactor is of the type which comprises a horizontal, cylindrical shell with an inlet pipe for ammonia. A second inlet delivers phosphoric acid tangentially into the shell. The phosphoric acid inlet is near one end of the shell while the prod. outlet is at the other end. The ammonia inlet pipe is parallel to the horizontal axis of the shell and extends past the phosphoric acid inlet to an ammonia pipe outlet bend. The bend curves down towards the bottom of the shell. The included angle between the axis of the ammonia inlet pipe and the outlet jet of the bend is between 115 and 125 deg.. The end of the ammonia outlet bend is pref. flattened. This is a chemical reactor for mixing ammonia with phosphoric acid for the prodn. of ammonium phosphates in large quantities for application as agricultural fertiliser. This reactor has no tendency to block up which has been a problem with previous designs. The construction is simple and inexpensive as well as being easy to clean.
Patent FR-2531594-A1 (FR)
Title: Rigid, light and damped material, its manufacturing method and its application, especially to the production of membranes for loudspeakers
Inventor: MILOT GILLES HENRI ALBERT
IPC: H04R7/02
Filed: 1982-08-03
Abstract: A rigid, light and damped material is produced, starting with a grid of fibres 1 crisscrossing at nodes 2, by impregnating this grid by means of a bonding and stiffening substance which surrounds these fibres with a stiffening sheath 3 and creates a rigid link 4 at the nodes, the excess bonding and stiffening substance is removed from the spaces 5 between the fibres and advantageously a damping material 6 is deposited in such a way as to stop the spaces 5 previously left free, which seals the final material. The invention is particularly advantageous for producing membranes for loudspeakers.
Patent FR-2532976-A1 (FR)
Title: Novel covering especially for flooring with the aid of composite elements having partial overlap.
IPC: E04F13/08
Filed: 1982-09-13
Abstract: The subject of the invention is a novel covering, especially for flooring, with the aid of composite elements having partial overlap, characterised in that the said elements each consist of a polygonal outer frame 2 comprising on the inside one or more cross-pieces 3 and formed from a first material, of one or more flat elements 4 filling the interval or intervals defined on the inside of the said frame by the cross-piece or cross-pieces and made from a second material, and of a rigid support plate 1 attached under the frame 2 and the flat elements 4 and which plate is intended to be interposed between the composite element and the surface to be covered to which it is fixed, preferably by adhesive bonding, each composite element comprising, on some sides, grooves or rabbets which are made in the said frame 2 and, on other sides, projecting edges or tongues (counter-rabbets) forming an integral portion of the frame 2 so that the juxtaposed composite elements fit together by peripheral partial mutual overlap at rightangles to their frame. Application to the coverings of surfaces, especially of floors.
Patent FR-2513579-A1 (FR)
Inventor: ZIMMERMANN FRANK
IPC: F16H61/42
Filed: 1982-09-28
Abstract: The invention relates to an automatic, infinitely variable speed transmission for vehicles, especially passenger motor vehicles, with a control unit for adjusting the transmission ratio as a function of the position of the accelerator pedal, the control unit increasing the transmission ratio when the accelerator pedal is operated from the idling position at an essentially constant control speed of the engine up to the maximum value and reducing it to the minimum value when the accelerator pedal is released. In order to achieve as comfortable a vehicle handling as possible, the level of the control speed is to be variable as a function of the operating state of the drive motor, in that in the case of cold starting and warming up the drive motor the control speed is increased compared to the warm operating state.
Patent FR-2534891-A1 (FR)
Title: Dispositif clos a fluidisation potentielle pour le controle horizontal de materiaux pulverulents
Inventor: HANROT JEAN-PASCAL
IPC: B65G53/22
Filed: 1982-10-22
Abstract: DISPOSITIF CLOS, A FLUIDISATION POTENTIELLE, POUR LE CONVOYAGE DE MATERIAUX PULVERULENTS, DEPUIS UNE ZONE DE STOCKAGE 31 JUSQU'A AU MOINS UNE ZONE A ALIMENTER 45, QUI COMPREND ENTRE CES DEUX ZONES AU MOINS UN CONVOYEUR HORIZONTAL 33 OU INCLINE, MUNI DE MOYENS DE FLUIDISATION CONSTITUES PAR UN CANAL INFERIEUR 35 DE CIRCULATION DE GAZ, UN CANAL SUPERIEUR 36 A CIRCULATION DU MATERIAU PULVERULENT ET DU GAZ, ENTRE LESQUELS EST PLACEE UNE PAROI POREUSE 34 ET AU MOINS UNE TUBULURE 38 D'ALIMENTATION EN GAZ DU CANAL INFERIEUR, PERMETTANT D'ETABLIR UNE PRESSION PF, QUI SE CARACTERISE EN CE QUE, DANS LE BUT DE FLUIDISER POTENTIELLEMENT LE MATERIAU PULVERULENT REMPLISSANT LE CONVOYEUR 33, CELUI-CI EST MUNI D'AU MOINS UNE COLONNE D'EQUILIBRAGE 39 DONT LA HAUTEUR DE REMPLISSAGE EQUILIBRE LA PRESSION PF DU GAZ DE FLUIDISATION POTENTIELLE. CE DISPOSITIF CLOS EST PARTICULIEREMENT APPROPRIE AU TRANSPORT DE L'ALUMINE D'UNE ZONE DE STOCKAGE A UNE ZONE DE CONSOMMATION.
Patent FR-2515546-A1 (FR)
Title: Articles refractaires composites
Inventor: ROBYN PIERRE
IPC: C04B37/02
Filed: 1982-10-29
Abstract: L'INVENTION CONCERNE UN PROCEDE DE FABRICATION D'UN ARTICLE REFRACTAIRE COMPOSITE PRESENTANT UN PASSAGE D'ECOULEMENT POUR UN COURANT DE METAL FONDU ET UN ARTICLE REFRACTAIRE COMPOSITE DE CE TYPE. LE PROCEDE CONSISTE A FORMER UNE PREMIERE MASSE REFRACTAIRE 6, 9, QUI DELIMITE UN PASSAGE D'ECOULEMENT 7, 10, DANS UN ORIFICE D'UNE SECONDE MASSE DE MATIERE REFRACTAIRE 8, 11 EN ASSURANT SA COHESION ET SON ADHESION A CETTE DERNIERE PAR FUSION OU FUSION PARTIELLE IN SITU. L'INVENTION S'APPLIQUE PARTICULIEREMENT A LA FABRICATION OU LA REPARATION D'ARTICLES REFRACTAIRES UTILISES EN FONDERIE.
Patent FR-2515992-A1 (FR)
Title: Dispositif de laminage de matieres en feuilles continues
Inventor: FELDMANN HUGO
IPC: B29C55/00
Filed: 1982-11-10
Abstract: L'INVENTION CONCERNE UN DISPOSITIF DE LAMINAGE POUR LAMINER DES MATERIAUX EN FEUILLES, COMPORTANT AU MOINS UN CYLINDRE DE TRAVAIL 1 COOPERANT AVEC UN CONTRE-CYLINDRE, LA MATIERE 4 A LAMINER ETANT PASSEE ENTRE LE CYLINDRE DE TRAVAIL 1 ET LE CONTRE-CYLINDRE, AINSI QU'UN CYLINDRE D'APPUI 2 OU REPOSE LE CYLINDRE DE TRAVAIL 1, LE CYLINDRE D'APPUI 2 ETANT UN CYLINDRE 7 QUI PEUT TOURNER AUTOUR D'UN SUPPORT FIXE 6 ET QUI REPOSE AU NIVEAU DU SUPPORT 6 SUR DES ELEMENTS D'APPUI 5 DONT LA FORCE PEUT ETRE REGLEE INDIVIDUELLEMENT OU PAR GROUPES. LE CYLINDRE DE TRAVAIL 1 EST MUNI A SES EXTREMITES DE DISPOSITIFS DE FLEXION POUR PRODUIRE UN MOMENT DE FLEXION 11, 12 QU'ON PEUT COMMANDER EN FONCTIONNEMENT. APPLICATION AU DOMAINE DU LAMINAGE DE FEUILLES METALLIQUES OU PLASTIQUES.
Patent FR-2518030-A1 (FR)
Title: Dispositif de commande pour deux organes de reglage hydrauliques
Inventor: FASSBENDER ROLF
IPC: B62D5/07
Filed: 1982-12-09
Abstract: LA PRESENTE INVENTION CONCERNE UN DISPOSITIF DE COMMANDE POUR DEUX ORGANES DE REGLAGE HYDRAULIQUES. CE DISPOSITIF COMPORTE UN CARTER A HUILE 1, UNE POMPE A HAUTE PRESSION 2 ET DEUX DERIVATIONS 3 ET 4. LA DERIVATION 3 EST RACCORDEE A UNE SOUPAPE DE DIRECTION 6 CORRESPONDANT A UN PREMIER ORGANE 7 POURVU D'UN PISTON 9. LA DERIVATION 4 EST RACCORDEE A TRAVERS UNE SOUPAPE DE DERIVATION 8 A UN SECOND ORGANE DE REGLAGE 13. UN CONDUIT PILOTE 10 PRELEVE UN COURANT SENSIBLEMENT CONSTANT T DE LA DERIVATION 3. ENTRE LE CONDUIT PILOTE 10 ET LA DERIVATION 3, EST MONTEE UNE SOUPAPE 5 DE REGULATION DE LA PRESSION. CE DISPOSITIF EST UTILISABLE POUR COMMANDER UNE DIRECTION ASSISTEE ET UN SECOND ORGANE DE REGLAGE TEL QUE PAR EXEMPLE UN DISPOSITIF DE LEVEE.
Patent FR-2519835-A1 (FR)
Inventor: MAIER MARTIN
IPC: A01B59/043
Filed: 1983-01-18
Abstract: So that in a haymaking machine which can be raised by means of a three-point lifting device (12, 13) of a tractor (8) into the locked transporting position, the prongs (4) cannot come in contact with the ground when the machine is raised, an articulated connection is provided between the three-point frame (1), on which the three-point lifting device (11, 12) is articulated, and the vertical swivel axis (19) of the haymaking machine, which connection is formed from four joints (20, 21, 23, 24) with horizontal axes running transversely to the direction of travel, two joints (24, 25) being arranged on the three-point frame (1) and the other two joints (20, 21) on the upper and lower end of the vertical swivel axis (19). The joints (24, 25) on the three-point frame (1) and the joints (21, 22) on the vertical swivel axis (1) are connected together by means of coupling links (22, 23).
Patent FR-2543746-A1 (FR)
Title: Microconnecteur a haute densite de contacts
Inventor: MASSIT CLAUDE
IPC: H01R12/88
Filed: 1983-03-28
Abstract: MICROCONNECTEUR A HAUTE DENSITE DE CONTACTS. IL PERMET DE CONNECTER N ELECTRODES 8 PARALLELES A N CONDUCTEURS ELECTRIQUES 5 ET COMPREND UN SUPPORT 13 APTE A ACCUEILLIR LES ELECTRODES; N CONDUCTEURS ELECTRIQUES DE LIAISON 9 SOUPLES ET ELASTIQUES, RESPECTIVEMENT RELIES AUX N CONDUCTEURS ET FIXES SUR UNE PIECE 10 ISOLANTE ET MOBILE PAR RAPPORT AU SUPPORT DE TELLE FACON QUE LES CONDUCTEURS DE LIAISON SOIENT PARALLELES ET QUE CHACUN D'EUX PUISSE ENTRER EN CONTACT AVEC UNE ELECTRODE ET UNE SEULE GRACE A UN DEPLACEMENT DE LA PIECE LORSQUE LES ELECTRODES SONT EN PLACE DANS LE SUPPORT; ET DES MOYENS 11 POUR MOUVOIR LA PIECE DE FACON A REALISER DES CONTACTS SIMULTANES RESPECTIVEMENT ENTRE LES ELECTRODES ET LES CONDUCTEURS DE LIAISON. APPLICATION A LA CONNEXION DE DISPOSITIFS D'AFFICHAGE A ECRANS PLATS.
Patent FR-2527364-A1 (FR)
Title: Appareil de jeu mis en marche par pieces de monnaie
Inventor: BURNSIDE WALTER MAURICE
IPC: G07D9/00
Filed: 1983-05-20
Abstract: L'INVENTION CONCERNE UN APPAREIL DE JEU A MISE EN MARCHE PAR PIECES DE MONNAIE, DISTRIBUANT DES JETONS EN REPONSE A UNE COMBINAISON GAGNANTE. CET APPAREIL COMPORTE UNE CAISSE DESTINEE A RECEVOIR DES PIECES DE MONNAIE PAR L'INTERMEDIAIRE D'UN MECANISME 63 DE MISE EN MARCHE PAR PIECES DE MONNAIE, DES MOYENS D'EMMAGASINAGE ET DE DISTRIBUTION DE JETONS 45 INDEPENDANTS DU CIRCUIT DES PIECES DE MONNAIE, DESTINES A DISTRIBUER DES QUANTITES DETERMINEES DE JETONS 45 A UN GAGNANT. CES MOYENS COMPRENNENT UNE PARTIE SUPERIEURE 29 D'EMMAGASINAGE, UNE PARTIE INTERMEDIAIRE 31 DE TRANSFERT ET UNE PARTIE INFERIEURE 53 DE DISTRIBUTION. UNE TRAPPE 47 PERMET DE REAPPROVISIONNER LA RESERVE DE JETONS SANS INTERROMPRE LE FONCTIONNEMENT DE L'APPAREIL. DOMAINE D'APPLICATION : APPAREILS DE JEU FONCTIONNANT PAR PIECES DE MONNAIE.
Patent FR-2531420-A1 (FR)
Title: Poussoir de recipients en verre
IPC: C03B35/08
Filed: 1983-06-07
Abstract: POUSSOIR DESTINE A TRANSFERER UN CERTAIN NOMBRE DE RECIPIENTS 94, 96, 98 SUR UN CONVOYEUR 12, POUSSOIR CARACTERISE EN CE QU'IL COMPREND UN CERTAIN NOMBRE DE MOTEURS MONTES SUR UN SUPPORT COMMUN 14 DE MANIERE A SE DEPLACER AVEC CELUI-CI, DES MOYENS DESTINES A FAIRE OSCILLER CE SUPPORT SUR UN ARC DE CERCLE, UNE TIGE SEPAREE ASSOCIEE A CHAQUE MOTEUR, UN DOIGT 64, 78, 80 SEPARE FIXE A UNE EXTREMITE LIBRE DE CHAQUE TIGE. L'INVENTION S'APPLIQUE AU TRANSFERT DE RECIPIENTS EN VERRE OU ANALOGUES SUR UN CONVOYEUR.
Patent FR-2546885-A1 (FR)
Title: Functionalised anthranilate oxamates useful as medicaments in the treatment of inflammatory dermatoses
Inventor: COUSSE HENRI
IPC: C07D317/24
Filed: 1983-06-06
Abstract: The chemical compounds, which are the subject of the present invention, correspond to the general formula: in which: X represents a hydrogen atom, a halogen or an alkyl, alkoxy or NO2 group; R represents the following functional groups: CH2-CHOH-CH2OH; R2 represents an alkyl group. In the case where R1 represents a hydrogen, the free acids can be converted to salts with therapeutically acceptable bases. They are useful as medicaments in the treatment of inflammatory dermatoses. The invention also relates to the process for the preparation of these chemical compounds.
Patent FR-2548131-A1 (FR)
Title: Craft which moves on water ("paddle/slide")
IPC: B63H16/08
Filed: 1983-06-29
Abstract: Craft which moves on water. The invention relates to the displacement of a craft on water by manual force alone and without the use of oars. Paddles 1 placed under the craft in two boxes are manoeuvred by independent levers 2, and the space requirement is thus limited. The penetration of the water by the craft is controlled with the aid of an inflatable compensator 3. Among the applications of the invention, mention can be made of aquatic leisure activities and muscle-development.
Patent FR-2551447-A1 (FR)
Inventor: MEUNIER GILLES
IPC: C08L27/06
Filed: 1983-08-31
Abstract: The impact resistance of resin compositions consisting of a thermoplastic polymer, particularly a homopolymer or copolymer of vinyl chloride, can be improved by an impact additive of the graft copolymer type. The graft copolymer impact additive consists of a backbone composed of a statistical copolymer of butadiene or isoprene, an alkyl acrylate of a C<sub>2</sub> to C<sub>12</sub> alkyl, and a polyfunctional cross-linking agent, onto which are grafted the chains of a polymer of an alkyl methacrylate of a C, to C, alkyl, particularly methyl methacrylate. The backbone of the graft copolymer impact additive comprises 0.5-35% by weight butadiene or isoprene, and up to 10 mole% of the cross-linking agent, while the weight ratio of grafted chains to the backbone can range from 10 to 200%.The resin compositions are particularly useful to improve impact strength at low temperatures.
Patent FR-2543168-A1 (FR)
Title: Toles d'acier revetues perfectionnees
Inventor: BRUNO ROBERTO
IPC: C25D3/04
Filed: 1983-09-26
Abstract: TOLE D'ACIER GALVANISEE ET PROTEGEE PAR UNE COUCHE DE CHROME METALLIQUE ET D'OXYDES HYDRATES DE CHROME, DEPOSEE PAR ELECTROLYSE. LE CHROME METALLIQUE EST DEPOSE EN PARTICULES EXTREMEMENT FINES. DE CETTE MANIERE ET AU MOYEN DES OXYDES DE CHROME QUI RECOUVRENT ET PROTEGENT LES COUCHES SOUS-JACENTES, ON OBTIENT UN PRODUIT DONT LA RESISTANCE A LA CORROSION EST NOTABLEMENT AMELIOREE. APPLICATION A LA FABRICATION DE CARROSSERIES D'AUTOMOBILES.
Patent FR-2551669-A1 (FR)
Title: Jouet mobile motorise
Inventor: MATSUSHIRO YUKIMITSU
IPC: A63H31/08
Filed: 1983-11-16
Abstract: LA PRESENTE INVENTION CONCERNE UN JOUET MOBILE MOTORISE POURVU D'UN MECANISME D'ENTRAINEMENT DU JOUET ET D'UN MECANISME AUXILIAIRE. CE JOUET EST CARACTERISE EN CE QU'IL COMPREND UN MOTEUR 7, UN LEVIER SELECTEUR 6 POUR CHOISIR L'OPERATION D'ENTRAINEMENT DU JOUET OU L'OPERATION D'ENTRAINEMENT DU MECANISME AUXILIAIRE ET UN ENSEMBLE DE PIGNONS COULISSANT 14 POUVANT ETRE DEPLACE SELECTIVEMENT DANS LES DEUX SENS, SUIVANT LA POSITION OCCUPEE PAR LE LEVIER SELECTEUR 6, AFIN DE TRANSMETTRE LE COUPLE DU MOTEUR 7 SOIT AU MECANISME 23 D'ENTRAINEMENT DU JOUET, SOIT AU MECANISME AUXILIAIRE 33.
Patent FR-2555256-A1 (FR)
Title: Pompe portative pour le gonflage de pneumatiques, en particulier pour cycle
Inventor: BRUNET PATRICE
IPC: F04B33/00
Filed: 1983-11-23
Abstract: L'INVENTION SE RAPPORTE AUX POMPES PORTATIVES POUR LE GONFLAGE DE PNEUMATIQUES NOTAMMENT CYCLES. UNE POMPE PORTATIVE SELON L'INVENTION, COMPRENANT UN CORPS DE POMPE 10 DANS LEQUEL SE MEUT UN PISTON MONTE A L'EXTREMITE D'UNE TIGE 11 MANOEUVRABLE EN VA-ET-VIENT A L'AIDE D'UNE POIGNEE 15 ET UN RESSORT 35 INTERPOSE ENTRE LE CORPS ET LA POIGNEE, CARACTERISE PAR LE FAIT QUE LA TIGE DE PISTON COMPORTE, A SA PARTIE TERMINALE OPPOSEE AU PISTON, UNE EXTENSION 16 SUSCEPTIBLE DE COULISSEMENT A L'INTERIEUR DE LA POIGNEE 15 ET QUI PORTE AU MOINS UN MOYEN DE VERROU 16G APTE, SOIT A IMMOBILISER LADITE EXTENSION 16 A L'INTERIEUR DE LA POIGNEE 15 EN NEUTRALISANT LE RESSORT 35, SOIT A PERMETTRE LE COULISSEMENT DE L'EXTENSION DANS LA POIGNEE 15 A L'ENCONTRE DU RESSORT 35. APPLICATION: EN PARTICULIER AUX POMPES POUR LE GONFLAGE DE PNEUMATIQUES DE CYCLES.