baber/WOPTO huggingface dataset:
Patent FR-2512098-A1 (FR)
Title: Security lock with pyrotechnic charge for emergency release - uses gas generating charge to open lock when ignited by electric current from alarm system
Inventor: GOUALLEC JEAN-PIERRE
IPC: F42B3/00
Filed: 1981-08-28
Abstract: The pyrotechnic lock has a body in which a bolt can slide under the action of a handle or a pyrotechnic charge. The bolt can be manually locked in position by a locking mechanism, and opened by a pyrotechnic charge in the event of emergency. The lock mechanism is of the type which decouples the handle from the bolt in the locked position, while the bolt is forced into the closed position by a spring. The bolt has a pyrotechnic cylinder coupled to its operating axis by a linkage. The pyrotechnic cylinder includes a pyrotechnic cartridge containing a nitrocellulose base powder which generates a gas when ignited by an electric current of the order of 1 Ampere. The gas operates the piston in the cylinder, and the piston displaces a lever acting on a pin in the bolt.
Patent FR-2489149-A1 (FR)
IPC: A61K8/42
Filed: 1981-09-01
Abstract: A composition for use in a method of treating or preventing dermatological irritations, diseases or infections which comprises an effective amount of (a) eucalyptus oil in a major amount, (b) a detergent composition which includes an anionic, cationic or non-ionic surfactant or mixture thereof; and (c) a coconut oil or coconut oil derivative.
Patent FR-2490682-A1 (FR)
Title: Procede de production d'une bande d'acier laminee a froid ayant une excellente resistance mecanique et adaptee aux vehicules a moteur
Inventor: TAKECHI HIROSHI
IPC: C21D8/04
Filed: 1981-09-25
Abstract: UNE BANDE LAMINEE A FROID A HAUTE RESISTANCE AYANT UNE BONNE ETIRABILITE PROFONDE ET UNE BONNE RESISTANCE A LA DETERIORATION PAR VIEILLISSEMENT NATUREL, ET A LA FISSURATION PLANE, ET ADAPTEE POUR VEHICULES A MOTEUR, EST REALISEE EN LAMINANT A CHAUD UNE BRAME D'ACIER COMPRENANT 0,008-0,020 EN POIDS DE C, 0,01-0,45 EN POIDS DE MN, 0,05-0,10 EN POIDS DE P, 0,005-0,050 EN POIDS DE AL SOLUBLE DANS L'ACIER, ET LE RESTE CONSISTANT EN FE ET D'INEVITABLES IMPURETES DANS LESQUELLES N EST LIMITE A UNE TENEUR DE 40PPM OU MOINS, A UNE TEMPERATURE DE 1200C OU MOINS MAIS NON INFERIEURE AU POINT AR DE LA BRAME D'ACIER, EN LAMINANT A FROID LA BANDE D'ACIER RESULTANTE A UNE REDUCTION DE LAMINAGE DE 65 OU PLUS; EN RECUISANT EN CONTINU LA BANDE D'ACIER A LAMINER A FROID A UNE TEMPERATURE COMPRISE ENTRE 700 ET 900C PENDANT 20SECONDES A 3MINUTES; EN REFROIDISSANT LA BANDE D'ACIER A UNE VITESSE DE REFROIDISSEMENT DE 5CS OU PLUS; EN VIEILLISSANT LA BANDE D'ACIER RECUITE A UNE TEMPERATURE COMPRISE ENTRE 320 ET 450C PENDANT 1 A 10MINUTES; EN REFROIDISSANT LA DITE BANDE D'ACIER VIEILLIE A LA TEMPERATURE AMBIANTE, ET, FINALEMENT, EN ECROUISSANT LA BANDE D'ACIER REFROIDIE A LA TEMPERATURE AMBIANTE.
Patent FR-2494138-A1 (FR)
Title: Disque de montage de couteaux rotatif pour machines a desintegrer les dechets vegetaux des jardins
Inventor: BIERSACK HORST
IPC: B02C18/08
Filed: 1981-11-09
Abstract: LES DISQUES DE MONTAGE DE COUTEAUX ROTATIF 1 POUR MACHINES A DESINTEGRER LES DECHETS VEGETAUX DE JARDINS SONT POURVUS, SUR LA FACE SUPERIEURE, DE COUTEAUX VISSES 6 ET DES FENTES DE PASSAGE CORRESPONDANTES 10, PAR LESQUELLES LES DECHETS DESINTEGRES PAR LES COUTEAUX PASSENT ET, AU MOYEN D'EJECTEURS 5 PREVUS SUR LA FACE INFERIEURE DU DISQUE DE MONTAGE 1, SONT EVACUES VERS UN CANAL DE SORTIE LATERAL. POUR FACILITER LA FABRICATION DES COUTEAUX 6 ET POUR PROLONGER LEUR DUREE, AINSI QUE POUR AMELIORER LEUR EFFICACITE ET LORSQU'IL SONT EMOUSSES, POUR POUVOIR FACILEMENT ET RAPIDEMENT CHANGER LA REGION DE COUPE EFFECTIVE, CEUX-CI COMPORTENT DES TRANCHANTS CIRCONFERENTIELS 7 CIRCULAIRES OU POLYGONAUX, DONT LA POSITION ANGULAIRE PEUT ETRE REGLEE AU MOYEN D'UNE VIS DE FIXATION 9 TRAVERSANT UN TROU DE PASSAGE CENTRAL 8.
Patent FR-2493836-A1 (FR)
Title: Procede de purification d'hexafluoroacetone contenant des chlorofluoroacetones
Inventor: KAWAI TOSHIKAZU
IPC: C07C49/167
Filed: 1981-11-10
Abstract: LA PRESENTE INVENTION CONCERNE UN PROCEDE DE PURIFICATION D'HEXAFLUOROACETONE BRUTE CONTENANT AU MOINS UNE CHLOROFLUOROACETONE ET PROBABLEMENT AU MOINS UN HALOGENURE D'HYDROGENE. SELON L'INVENTION, ON LAISSE L'HEXAFLUOROACETONE BRUTE ETRE ABSORBEE DANS L'EAU POUR DONNER UNE SOLUTION AQUEUSE OU L'HEXAFLUOROACETONE ET LA CHLOROFLUOROACETONE SONT PRESENTES SOUS FORME DE LEURS HYDRATES RESPECTIFS; ON AJOUTE UN COMPOSE DE CALCIUM A LA SOLUTION AQUEUSE POUR NEUTRALISER L'HALOGENURE D'HYDROGENE; ON DECOMPOSE L'HYDRATE DE LA CHLOROFLUOROACETONE EN AJOUTANT UN AGENT DECOMPOSANT CHOISI DANS LE GROUPE CONSISTANT EN CARBONATES DE METAUX ALCALINS, HYDROXYDES DE METAUX ALCALINO-TERREUX ET OXYDES DE METAUX ALCALINO-TERREUX, DANS LA SOLUTION AQUEUSE, ET SUBSEQUEMMENT ON Y AJOUTE UN ACIDE MINERAL; ET ON SEPARE L'HEXAFLUOROACETONE SOUS FORME DE SON HYDRATE, DU SYSTEME REACTIONNEL LIQUIDE A LA FIN DE L'ETAPE DE DECOMPOSITION, DANS UN ETAT SPONTANEMENT SEPARE EN DEUX COUCHES. L'INVENTION S'APPLIQUE NOTAMMENT A LA PURIFICATION DE L'HEXAFLUOROACETONE BRUTE OBTENUE PAR REACTION ENTRE L'HEXACHLOROACETONE ET LE FLUORURE D'HYDROGENE.
Patent FR-2517076-A1 (FR)
Title: Fibre=optic communication cable termination box - uses drums inside box to carry cable and has edge connected pull-out termination boards
Inventor: NOZICK JACQUES
IPC: G02B6/44
Filed: 1981-11-25
Abstract: The fibre-optic cable terminal box is intended for use in telecommunications distribution systems and comprises a box (11) with a cable (21) entry hole (12), two parallel cylindrical drums (18,20) mounted inside the box. Several pull out modules (13-16) edge-wise in the face of the box. The multi-conductor cable is stripped inside the box and the optical conductors (13) wound over the cylndircal drums, which have a radius exceeding the minimum bending radius of the optical fibre, to provide anchorage for the optical conductors. Each optical conductor is then brought out to the edge of one of the pull-out modules where it is stripped and the individual fibres in the conductor terminated onto the edge of the pull-out module. Electrical connections are then taken from the pull-out module.
Patent FR-2520139-A1 (FR)
Title: Perpetual solar cycle calendar - has support frame and five marked sliding scales
IPC: G09D3/10
Filed: 1982-01-15
Abstract: The calendar has a frame/support with two windows in which are five scales, which slide. In the first window there are three scales. One has markings corresponding to hundreds and thousands and another has numbers in units and dozens from 01 to 99. The third has week days for Julian and Gregorian calendars. Two scales move in the second window. One has days for January and February, including leap years. The other has six sections with days of the week, moving between two month markers. Sliding all of the scales gives a perpetual solar calendar.
Patent FR-2517802-A1 (FR)
Title: Leak detector for liquefied gas storage vessel - has gas sampling pipes, at known points in vessel isolating barriers, connected to analyser
Inventor: LOOTVOET ROGER
IPC: F17C13/12
Filed: 1981-12-04
Abstract: The tank has an octagonal vessel with a first sealing barrier in contact with the liquified gas and supported by a first isolating barrier. This assembly is surrounded by a second sealing barrier, itself supported by a second isolating barrier held in the hull of the tank. Gas sampling pipes are situated in the second or both isolating barriers, their aspiration orifices being situated at human points around the vessel where the sealing barriers have fragile zones. The pipes are connected to a gas analyser via a junction box. In order to detect a leak in the system a pressure difference is established between two zones on either side of a sealing barrier by a pump. A tracer gas such as Freon is then injected into the system through a valve. Knowing the position of the gas pipe orifices the position of a leak can be located.
Patent FR-2496838-A1 (FR)
Inventor: BODNAR AKOS
IPC: G01M3/20
Filed: 1981-12-22
Abstract: The invention relates to stenches for odourising heating gases, with a content of sulphur compounds including alkylmercaptans having 1 to 4 carbon atoms in a quantitative proportion of at least 30% by weight and aldehydes having 5 carbon atoms, including n-valeraldehyde, which contain   a) the 1 or more alkylmercaptans having 1 to 4 carbon atoms and/or also 1 or more dialkyl sulphides having 1 or 2 carbon atoms in each alkyl group in quantities from 30 to 70% by weight and b) the n-valeraldehyde and/or also isovaleraldehyde, n-butyric acid and/or isobutyric acid in quantities from 10 to 30% by weight and, if appropriate, c) up to 60% by weight of tetrahydrothiophene, the total of the above constituents being 100% by weight. The invention also relates to the use of these stenches for odourising heating gases, wherein 5 to 40 mg/Nm<3> of stench are passed into the gas to be odourised.
Patent FR-2497513-A1 (FR)
IPC: C08F8/06
Filed: 1981-12-31
Abstract: A non-oxidised polyethylene wax having a molecular weight of from 700 to 1500 and containing 6 to 12 unsaturated double bonds per 1000 carbon atoms is oxidised in the liquid phase at a temperature of from 140 to 160 DEG C. The catalyst used is boric acid in an amount of from 0.3 to 1.2% by weight, based on the non-oxidised polyethylene wax. The process is also carried out in the presence of an organic salt of a metal of variable valence from the group consisting of stearates, oleates and naphthenates of manganese, iron, cobalt, lead, molybdenum and bismuth as cocatalyst. The weight ratio between the organic salt and the boric acid is from 1:5 to 1:100. The wax prepared can be used in the textiles industry in agents for finishing fabrics, in domestic chemistry for the preparation of surface care materials, in the pulp and paper industry in agents for paper sizing, and in the production of untreated paper for photographic paper.
Patent FR-2519746-A1 (FR)
Title: Programmateur de degivrage d'une installation frigorifique multipostes
Inventor: LAY GERARD
IPC: G05B19/08
Filed: 1982-01-08
Abstract: LA PRESENTE INVENTION CONCERNE LE DOMAINE DES FROID INDUSTRIEL. LE PROGRAMMATEUR SELON L'INVENTION COMPORTE UN TABLEAU 2 DE PROGRAMMATION COMPRENANT DES LIGNES 9 CORRESPONDANT AUX INSTANTS SUCCESSIFS DE DEBUT DE DEGIVRAGE ET DES COLONNES 8 DONT CHACUNE CORRESPOND A UN POSTE DETERMINE. UN COUPLEUR 10 PERMET DE RELIER UNE LIGNE 9 A UNE COLONNE 8 POUR CHAQUE ORDRE DE DEGIVRAGE. CHAQUE COUPLEUR EST VISIBLE SUR LE TABLEAU. ENFIN, UN AUTOMATE PROGRAMMABLE 1 FOURNIT UN SIGNAL DE DEGIVRAGE SUCCESSIVEMENT A CHAQUE LIGNE, A CHAQUE INSTANT DE DEGIVRAGE. L'AUTOMATE 2 LIT AUSSI L'ETAT DE CHAQUE COLONNE ET ELABORE AINSI DES ORDRES DE DEGIVRAGE POUR TOUS LES POSTES DE L'INSTALLATION.
Patent FR-2519450-A1 (FR)
Title: Alarm signal transmission using telephone lines - includes normal switched line and protected direct line for use upon failure of first line
IPC: H04M11/04
Filed: 1982-01-07
Abstract: The alarm signal transmission system uses a normal switched telephone line connected to a telephone transmitter and an electronic circuit which controls the voltage on the line. In the event of a failure of the normal switched line lasting more than a specified time, the electronic circuit directs the output information via a special protected line via the outer box. If an alarm occurs on the cable during failure of the normal line, it is transmitted directly by the protected line. The electronic circuit advances a counter simultaneously. A supply using batteries and a charger ensures that the system functions even in the event of failure of the main electrical supply. The system may be used to transmit an alarm signal to the local police station from a bank to indicate a break-in at the strong room, or a robbery.
Patent FR-2520548-A1 (FR)
Title: Flexible shielded electric cable for low and medium frequency - uses alternate layers of conducting and ferromagnetic braid to give adequate shielding with conductor thickness less than skin depth
Inventor: HUREZ ROBERT
IPC: H01B11/10
Filed: 1982-01-27
Abstract: The cable has a central conductor group surrounded by a braided shield made up of successive thin layers of conductive non-magnetic material, and low conductivity ferromagnetic material. The material ensures shielding performance at low and medium frequencies where the skin effect is small and a heavy layer of conductor would otherwise be needed to give the required shielding. The total number of layers is odd, with the odd layers formed from the conducting material and the even layers from the ferromagnetic material. This ensures that the ferromagnetic material is always sandwiched between conductive layers. Pref. the ferromagnetic material consists of ordinary steel or mu-metal.
Patent FR-2499731-A1 (FR)
Title: Dispositif de verrouillage de stationnement pour vehicules
Inventor: MAKISHIMA SADAO
IPC: B60W10/10
Filed: 1982-02-05
Abstract: CE DISPOSITIF EST DESTINE A DES VEHICULES A EMBRAYAGE A FLUIDE OU A POUDRE ELECTROMAGNETIQUE. LE LEVIER 40 DE CHANGEMENT DE VITESSES EST RELIE PAR UNE TRINGLERIE A UN LEVIER D'ACTIONNEMENT 47 MONTE ROTATIF ET COULISSANT SUR UN ARBRE 52. UNE BARRE MOBILE DE STATIONNEMENT 50 DE LA BOITE DE VITESSES PEUT ETRE RELIEE AU LEVIER 47 PAR UNE FOURCHETTE 50A. LORSQUE LE LEVIER 40 EST AMENE EN POSITION DE STATIONNEMENT P, UN CLIQUET EST ENTRAINE EN ROTATION PAR LE DEPLACEMENT DE LA BARRE 50 ET EST MIS EN PRISE AVEC UN PIGNON DE STATIONNEMENT 37 PREVU DANS LA BOITE DE VITESSES, EN VERROUILLANT AINSI LA TRANSMISSION DU VEHICULE.
Patent FR-2499855-A1 (FR)
Title: Nouvelles substances a action carcinostatique et immuno-stimulante, procede pour les preparer a partir de bacteries du genre fusobacterium, et agent carcinostatique contenant de telles substances
Inventor: TAMAI KENZO
IPC: C12P19/26
Filed: 1982-02-17
Abstract: NOUVELLES SUBSTANCES A ACTION CARCINOSTATIQUE ET IMMUNO-STIMULANTE, QUE L'ON OBTIENT A PARTIR D'UNE CULTURE OU DE SON FLUIDE SURNAGEANT, PREPAREE EN CULTIVANT DES BACTERIES APPARTENANT AU GENRE FUSOBACTERIUM. LESDITES SUBSTANCES SONT UTILES POUR LE TRAITEMENT DES AFFECTIONS CANCEREUSES DES MAMMIFERES, Y COMPRIS LES ETRES HUMAINS. L'INVENTION CONCERNE DE TELLES SUBSTANCES AINSI QU'UN PROCEDE POUR LES PREPARER ET UN AGENT CARCINOSTATIQUE LES CONTENANT.
Patent FR-2500456-A1 (FR)
Title: Procede de stabilisation de suspensions de polymeres isoolefiniques
Inventor: POWERS KENNETH W
IPC: C08F210/10
Filed: 1982-02-23
Abstract: L'INVENTION CONCERNE UN PROCEDE POUR STABILISER UNE SUSPENSION DE POLYMERES ISOOLEFINIQUES. DES SUSPENSIONS D'HOMOPOLYMERES ET DE COPOLYMERES ISOOLEFINIQUES ELASTOMERIQUES TELS QUE LE CAOUTCHOUC BUTYLE DANS DES DILUANTS TELS QUE LE CHLORURE DE METHYLE SONT STABILISEES EFFICACEMENT CONTRE L'AGGLOMERATION DE PARTICULES DE POLYMERE PAR L'ADDITION DE PETITES PROPORTIONS 1 D'UN COPOLYMERE PREFORME AYANT UNE PORTION LYOPHOBE ET UNE PORTION LYOPHILE OU 2 D'UN STABILISANT FORME IN SITU A PARTIR D'UN PRECURSEUR LYOPHILE FONCTIONNEL CAPABLE DE SE COPOLYMERISER OU DE SE LIER CHIMIQUEMENT D'UNE AUTRE FACON AU POLYMERE PRODUIT. L'AGGLOMERATION DES POLYMERES EST EMPECHEE EFFICACEMENT, CE QUI OFFRE PLUSIEURS AVANTAGES IMPORTANTS AU COURS DU TRAITEMENT. LE PROCEDE DE L'INVENTION EST PARTICULIEREMENT ADAPTE A LA PRODUCTION DE COPOLYMERES ISOBUTYLENE-ISOPRENE DU CAOUTCHOUC BUTYLE.
Patent FR-2522901-A1 (FR)
Title: Systeme de commande de moteur a courant alternatif commande en courant module en largeur d'impulsion
Inventor: PLUNKETT ALLAN BARR
IPC: H02P27/06
Filed: 1982-03-02
Abstract: SYSTEME DE COMMANDE D'UN MOTEUR PERMETTANT DE REGULER LA VITESSE ET LE COUPLE D'UN MOTEUR A COURANT ALTERNATIF. IL COMPREND UN ONDULEUR 24 COMMANDE EN COURANT MODULE EN LARGEUR D'IMPULSION, UNE PREMIERE BOUCLE DE COMMANDE 30 QUI MAINTIENT LA VALEUR DE LA TENSION AUX BORNES DU MOTEUR QUELLES QUE SOIENT LES VARIATIONS DE CONDITIONS DE CHARGE ET UNE DEUXIEME BOUCLE DE COMMANDE 58 POUR STABILISER LA FREQUENCE DU MOTEUR. APPLICATIONS AUX MACHINES A COURANT ALTERNATIF.
Patent FR-2522752-A1 (FR)
Title: Piece goods conveyor hydrostatic bearing - has piston in housing with separate seal, accommodating goods on piston crown
Inventor: BALANDIN I Y
IPC: B65G7/06
Filed: 1982-03-05
Abstract: The hydrostatic support bearing is for a piece goods conveyor with a cushion of liquid. Pressurised liquid is delivered into a chamber enclosed by a bottom surface and a housing and with a seal round the chamber periphery. A piston (3) is accommodated in the housing (1), the goods transported being mounted on its crown, while there is a separate seal between the piston and housing. The seal enclosing the cushion at the periphery of the chamber (2) is rigidly fixed to the housing. It can be in the form of a ring of elastic material, with a flange on its side towards the supporting surface (8).
Patent FR-2526505-A1 (FR)
Title: Sealed stop for vehicle brake cable conduit sheath - has thin radial zones to provide radial elasticity
Inventor: GUIDICELLI CHARLES
IPC: F16C1/26
Filed: 1982-05-04
Abstract: The stop cylindrical body (1) has a cylindrical internal cavity (2) taking the conduit sheath end (3) of a cable (4). It is closed at one end by a front partition (5) with a transverse axial orifice (6) allowing cable passage. The peripheral body wall (10) forms the external bearing part (11) for mounting the stop in the opening (12) of a support (13) and it has a small end collar (14) and a shoulder. The stop is a single-piece light alloy and its external wall has zones (17) of reduced radial thickness which are spaced angularly w.r.t. the stop axis.
Patent FR-2527226-A1 (FR)
Title: Procede de revetement en phase gazeuse de petits orifices menages dans des pieces en aciers
Inventor: LEVEQUE ROBERT
IPC: C23C16/04
Filed: 1982-05-19
Abstract: L'INVENTION CONCERNE LE REVETEMENT D'ORIFICES DE DIAMETRE AU PLUS EGAL A 20MM, MENAGES DANS DES PIECES EN ACIER. A CET EFFET, L'INVENTION A POUR OBJET UN PROCEDE CHIMIQUE DE REVETEMENT EN PHASE GAZEUSE, A BASE D'AU MOINS UN ELEMENT D'APPORT DE DEGRE D'ELECTROPOSITIVITE PLUS ELEVE QUE CELUI DU FER, DE LA SURFACE D'ORIFICES DE DIAMETRE CONSTANT OU VARIABLE SUR LEUR LONGUEUR, AU PLUS EGAL A 20MILLIMETRES, MENAGES DANS DES PIECES EN ACIERS, CE PROCEDE UTILISANT UNE ATMOSPHERE REDUCTRICE OU NEUTRE, COMPRENANT AU MOINS DE L'HYDROGENE ET DES VAPEURS HALOGENEES, AVEC OU SANS ARGON, A DES TEMPERATURES COMPRISES ENTRE 800 ET 1050C, ET ETANT CARACTERISE EN CE QUE LEDIT ELEMENT D'APPORT CONSTITUE TOUT OU PARTIE D'AU MOINS UN NOYAU CYLINDRIQUE OBTENU PREALABLEMENT PAR FRITTAGE, IMPREGNE EN SURFACE D'UN HALOGENURE D'AMMONIUM, ET DISPOSE AU CENTRE DE L'ORIFICE A REVETIR, SUR TOUTE SA LONGUEUR, D'UNE MANIERE BIEN CENTREE, CE NOYAU CYLINDRIQUE AYANT UN DIAMETRE INFERIEUR A CELUI DE L'ORIFICE A REVETIR. L'INVENTION S'APPLIQUE SPECIALEMENT BIEN A LA CHROMISATION DE PETITS ORIFICES DE PIECES EN ACIERS.
Patent FR-2507015-A1 (FR)
Title: Ensemble de plaques pour accumulateur electrique, et accumulateur muni dudit ensemble
Inventor: WOODHOUSE JOHN LEONARD
IPC: H01M50/529
Filed: 1982-06-02
Abstract: L'ENSEMBLE DE PLAQUES POUR ACCUMULATEUR ELECTRIQUE DE L'INVENTION COMPREND DES PREMIERE ET SECONDE BARRETTES CONDUCTRICES 19, 21 PREVUES SUR UNE DES SURFACES DE BORDURE DE L'ENSEMBLE ET CONNECTEES RESPECTIVEMENT AUX PLAQUES POSITIVES ET NEGATIVES, CHAQUE BARRETTE COMPORTANT UNE PARTIE DE CONNEXION INTERCELLULAIRE 19AB, 21AB DISPOSEE PAR RAPPORT A UN AXE DE L'ENSEMBLE PERPENDICULAIREMENT A LA SURFACE DE BORDURE ET A TRAVERS LE CENTRE DE CELLE-CI DE FACON QUE, LORSQUE L'ENSEMBLE EST TOURNE DE 180 AUTOUR DE L'AXE, LES PARTIES 19AB, 21AB DES PREMIERE ET SECONDE BARRETTES OCCUPENT DES POSITIONS DIFFERENTES DES POSITIONS INITIALES RESPECTIVEMENT DES SECONDE ET PREMIERE BARRETTES. APPLICATION A L'ALIMENTATION DES VEHICULES A PROPULSION ELECTRIQUE.
Patent FR-2528889-A1 (FR)
Title: Elastic retaining clip for false ceiling blade suspension - has symmetrical branches and is concealed when retaining false ceiling blade to upper I=section
Inventor: CLERC DENIS
IPC: E04B9/26
Filed: 1982-06-18
Abstract: The clip is pref. for U-section false ceiling and each clip branch rising towards the opening has a lower bent part (5, 6) and an upper bent part (9, 10), the bends of which point away from the clip axis. The upper bent part is further from the axis than the lower one and the upper bend angle is between 50 and 70 deg. while the lower bend angle is between 80 and 100 deg. The upper bent part is joined by a counter bent part (12) to a top riser section (13) that is spaced from the clip axis and makes an angle of between 20 and 40 deg. with the axis. The lower folds (7) support the U-section false ceiling by fitting through notches of the false ceiling side walls. The upper folds (11) may be fitted onto lower e.g. I-section flanges to support the clip together with the U-section false ceiling.
Patent FR-2530655-A1 (FR)
Title: Lubricant for the working of metals by cold deformation.
Inventor: ZOLOTOVITSKY YAKOV MOISEEVICH
IPC: C10M111/04
Filed: 1982-07-26
Abstract: Working of metals by deformation. The lubricant forming the subject of the invention is of the type comprising a dispersing medium and a polymeric filler, and is characterised in that the dispersing medium consists of a mixture of residues from the distillation of industrial greases and vegetable oils and in that the polymeric filler employed is a dispersion polymer, these components being present in the lubricant in the following proportions (% by weight): dispersion polymer, 5 to 15; industrial grease distillation residues, 43 to 50; vegetable oil distillation residues, the remainder. The invention applies especially to the manufacture of articles made of materials which are difficult to deform.
Patent FR-2511042-A1 (FR)
Title: Composition de revetement pour la protection de substrats metalliques contre l'oxydation et la corrosion aux hautes temperatures
Inventor: GUPTA DINESH KUMAR
IPC: C23C4/08
Filed: 1982-08-02
Abstract: LA PRESENTE INVENTION CONCERNE UNE COMPOSITION DE REVETEMENT POUR LA PROTECTION DE SUBSTRATS METALLIQUES CONTRE LA CORROSION ET L'OXYDATION AUX HAUTES TEMPERATURES. LES REVETEMENTS SONT DU TYPE EN ALLIAGE DE MCRALY OU M EST DU NICKEL OU DU COBALT ET CES REVETEMENTS SONT SIGNIFICATIVEMENT AMELIORES EN AJOUTANT DE 0,1 A 7 DE SILICIUM ET 0,1 A 2 DE HAFNIUM. LES REVETEMENTS SELON L'INVENTION SONT, DE PREFERENCE, APPLIQUES PAR PULVERISATION A L'ARC PLASMA. L'INVENTION EST, PAR EXEMPLE, UTILISABLE POUR APPLIQUER CES REVETEMENTS SUR DES SUBSTRATS DE MOTEURS A TURBINE A GAZ.
Patent FR-2534801-A1 (FR)
IPC: A61B17/12
Filed: 1982-10-21
Abstract: The invention concerns a device partly occluding a vessel, of the type comprising a clip provided with teeth and designed to externally straddle the vessel. In the invention, the clip teeth are retractable, consisting notably of one or more flexible membranes which can be pressurized to array the teeth in projection in the active position or on the contrary which can be depressurized to withdraw the teeth and to put them in the passive position; the clip is associated with remote controls 2, 3 whereby the teeth can be put either into the active or into the passive position. These controls consist in particular of a catheter 3 and a hydraulic member pressurizing or depressurizing the clip membranes.
Patent FR-2520642-A1 (FR)
Title: Procede et dispositif de fabrication de bande metallique a partir de bande a chaud, notamment a partir de large bande a chaud
Inventor: NOE OSKAR
IPC: B21B15/00
Filed: 1982-11-05
Abstract: POUR PRODUIRE DE LA BANDE MOINS LARGE A PARTIR DE BANDE A CHAUD, IL N'Y A PLUS BESOIN D'UNE INSTALLATION DE DEGRAISSAGE ENTRE DECAPAGE ET LAMINAGE A FAIBLE ALLONGEMENT (PLANAGE). DE PLUS, LA CAPACITE DE DEBIT DE LA LIGNE POUR LARGE BANDE SE TROUVE ACCRUE. APRES LAMINAGE REDUCTEUR D'EPAISSEUR, LA BANDE A CHAUD 3 PASSE DANS UNE LIGNE DE DECAPAGE 2 DANS LA ZONE DE SORTIE 1 DE LAQUELLE ELLE PASSE PAR AU MOINS UNE CAGE DE PLANAGE 4 ETOU AU MOINS UNE CAGE 5 POUR FLEXIONS ALTERNEES. LES CYLINDRES DE LA CAGE 4 ONT UN BOMBEMENT ACCENTUE EN LEUR MILIEU. SITUEE EN AVAL, UNE CISAILLE 8 FEND LA BANDE PAR SON MILIEU. LA OU LES CAGES 4 PEUVENT ETRE SITUEES DANS LA ZONE D'ENTREE DE LA LIGNE DE DECAPAGE 2. METALLURGIE, SIDERURGIE, LAMINAGE, PRODUCTION DE TOLE, NOTAMMENT DE FEUILLARD.