baber/WOPTO huggingface dataset:
Patent FR-2514149-A1 (FR)
Inventor: FETZER GUNTER
IPC: G01V8/14
Filed: 1982-10-04
Abstract: A V-type light barrier exhibits a light transmitter (11), an adjacently arranged light receiver (12) and a retroreflector (21) mounted at a distance from the light transmitter (11) and light receiver (12). The light transmitter (11) and the light receiver (12) exhibit several adjacently located optical imaging elements (13a, 13b, 13c; 14a, 14b, 14c) with laterally offset optical axes (15a, 15b, 15c; 16a, 16b, 16c) in order to make the signal occurring at the photoreceiver (24) when the light barrier is not interrupted as independent as possible from the position of the retroreflector (21) along the centre axis (20) of the light barrier.
Patent FR-2518558-A1 (FR)
Title: Nouveaux composes monoazoiques, leur preparation et leur utilisation comme colorants de dispersion
Inventor: KORTE KLAUS
IPC: C09B43/42
Filed: 1982-12-13
Abstract: L'INVENTION A POUR OBJET LES COMPOSES MONOAZOIQUES DE FORMULE: (CF DESSIN DANS BOPI) OU R SIGNIFIE NO OU CN, R SIGNIFIE CN OU UN HALOGENE, R SIGNIFIE ALKYLE, R SIGNIFIE METHYLE OU ETHYLE, R SIGNIFIE ALKYLE ET R SIGNIFIE UN GROUPE HYDROXYALKYLE SUBSTITUE EVENTUELLEMENT ACYLE. CES COMPOSES PEUVENT ETRE UTILISES COMME COLORANTS DE DISPERSION POUR LA TEINTURE, LE FOULARDAGE OU L'IMPRESSION DE MATIERES ORGANIQUES HYDROPHOBES A POIDS MOLECULAIRE ELEVE, SYNTHETIQUES OU SEMI-SYNTHETIQUES.
Patent FR-2524494-A1 (FR)
Title: Procede de production de pieces faconnees en alliage de cuivre et de beryllium, et piece faconnee ainsi produite
Inventor: MCCLELLAND HENRY T
IPC: C22F1/08
Filed: 1983-02-28
Abstract: L'INVENTION CONCERNE UN PROCEDE DE PRODUCTION DE PIECES FACONNEES EN ALLIAGE DE CUIVRE ET DE BERYLLIUM. CE PROCEDE CONSISTE A PREPARER UN BAIN DE FUSION D'ALLIAGE DE CUIVRE ET DE BERYLLIUM, A COULER LE METAL FONDU, A LE TRAVAILLER A CHAUD, A LE SOUMETTRE A UN RECUIT DE MISE EN SOLUTION, A LE TRAVAILLER A FROID, FACULTATIVEMENT, A LE FACONNER ET A LE SOUMETTRE A UN DURCISSEMENT STRUCTURAL. LE PROCEDE EST PLUS PARTICULIEREMENT CARACTERISE PAR LE FAIT QUE LE CUIVRE AU BERYLLIUM AYANT ETE SOUMIS A UN RECUIT DE MISE EN SOLUTION ETOU A UN TRAVAIL A FROID, EST ENSUITE SOUMIS A UN VIEILLISSEMENT PREALABLE, AVANT LE FACONNAGE, A UNE TEMPERATURE DE 205 A 540C ET PENDANT UNE DUREE POUVANT ATTEINDRE 180SECONDES, LE CUIVRE AU BERYLLIUM ETANT A SON EPAISSEUR FINALE AVANT LE VIEILLISSEMENT PREALABLE. DOMAINE D'APPLICATION: PRODUCTION DE PIECES POUR CONNEXIONS ELECTRIQUES.
Patent FR-2544252-A1 (FR)
Title: Bande de roulement pour rechaper des pneumatiques
Inventor: BUDRIOLI ELIO
IPC: B29D30/56
Filed: 1983-04-12
Abstract: BANDE DE ROULEMENT PREVULCANISEE POUR RECHAPER UN PNEUMATIQUE AYANT DES AILES VENANT S'APPLIQUER SUR LES FLANCS DU PNEUMATIQUE A RECHAPER ET QUI POSSEDE A L'ETAT LIBRE UNE STRUCTURE HELICOIDALE DONT LE DIAMETRE DE L'HELICE CORRESPOND SENSIBLEMENT A CELUI DES PNEUMATIQUES A RECHAPER.
Patent FR-2528013-A1 (FR)
Title: Appareil pour l'equilibrage de temperature de produits, en particulier d'aliments et de boissons
IPC: F25D3/08
Filed: 1983-06-02
Abstract: L'INVENTION CONCERNE UN APPAREIL POUR L'EQUILIBRAGE DE TEMPERATURE DE PRODUITS. CET APPAREIL COMPORTE UN RECIPIENT 20 CONTENANT UN FLUIDE D'EQUILIBRAGE DE TEMPERATURE, LA PAROI 22 DUDIT RECIPIENT ETANT DESTINEE A S'APPLIQUER EN CONTACT INTIME AVEC LE PRODUIT A EQUILIBRER EN TEMPERATURE, ET PRESENTANT AU MOINS UNE OUVERTURE D'INTRODUCTION ET D'EXTRACTION 29 DESTINEE AU FLUIDE D'EQUILIBRAGE ET MUNIE D'UN BOUCHON OUVRABLE 31. APPLICATION NOTAMMENT A L'EQUILIBRAGE EN TEMPERATURE DE BOUTEILLES OU DE BOITES DE CONSERVE.
Patent FR-2547936-A1 (FR)
Title: Strip, especially strip of paper for computer printer
IPC: B41L1/32
Filed: 1983-06-23
Abstract: The invention relates to a strip, especially to a strip of paper for a computer printer consisting of a central ribbon and two marginal strips. This strip of paper is characterised in that, being presented in the form of a roll, it includes a line of documents 21 to 27, which are independent transversely but positioned longitudinally by gluing endlessly on the perforated marginal strips 5, 6, the latter being cut up longitudinally at the printer output in order to separate out the various documents. The invention relates to appliances of the computer system.
Patent FR-2529908-A1 (FR)
Title: Procede et dispositif de trempe dans un bain d'huile
Inventor: KRETZSCHMANN WOLFGANG
IPC: C21D1/64
Filed: 1983-06-30
Abstract: PROCEDE ET DISPOSITIF POUR TREMPER, DANS UN BAIN D'HUILE, LES PAROIS INTERIEURE ET EXTERIEURE D'UN TUBE CHAUFFE DE 850 JUSQU'A 1050C. SELON L'INVENTION, LE TUBE 5 EST SOUMIS SIMULTANEMENT A UN DEPLACEMENT PENDULAIRE A TRAVERS LE BAIN D'HUILE 1 ET A UN ARROSAGE TOURBILLONNAIRE PAR 4, SUR SES PAROIS INTERIEURE ET EXTERIEURE.
Patent FR-2548892-A1 (FR)
Title: Retention dressings for limbs
IPC: A61F13/08
Filed: 1983-07-13
Abstract: The present invention relates to retention dressings for limbs. This dressing is in the form of an open stocking 1 which is made of a suitable elastic material and is provided with two longitudinal strips 3, 4 which are fixed by velcro-type closure, a wide strip 3 on the outer surface and a narrow strip 4 on the inner surface of the said dressing. Application: retention dressing for limbs and in particular for lower limbs.
Patent FR-2551384-A1 (FR)
Title: Device for mounting and removing grindstones on machines for polishing stones or other similar materials
Inventor: THIBAUT BERNARD
IPC: B24B45/00
Filed: 1983-09-06
Abstract: Device for mounting and removing grindstones on machines for polishing stones or similar materials, of which the polishing head comprises a number of rotary shafts intended to receive, at their ends, as many working grindstones. This device comprises a saucer-like support 5, made from a partially elastic material and intended to be attached against the fixing face of a grinding wheel 3. In combination with this support a reception plate 6 is provided, which plate is capable of being force-fitted inside the saucer 7 of this support 5 by a momentary elastic deformation of the latter, this plate being fixed, for example by screwing, onto the end of a driveshaft 4. Moreover, the bottom of the saucer-like support 5, has a communication passage 15 making it possible to evacuate air during mounting or to suck in pressurised air between the latter and the reception plate 6 in order to be able to induce, at a later date, the uncoupling of these two parts in order to remove the corresponding grinding wheel 3. This device is able to be used for mounting and removing the various grinding wheels equipping the polishing head of a polishing machine.
Patent FR-2543167-A1 (FR)
Title: Procede pour la fabrication de toles d'acier revetues
Inventor: BRUNO ROBERTO
IPC: C25D11/38
Filed: 1983-09-26
Abstract: PROCEDE POUR LA FABRICATION DE TOLES D'ACIER REVETUES PAR DEPOT D'UNE COUCHE PROTECTRICE ULTERIEURE DE CHROME METALLIQUE ET D'OXYDES HYDRATES DE CHROME SUR LA COUCHE DE GALVANISATION, DANS DES CONDITIONS OPERATOIRES QUI PERMETTENT D'OBTENIR UNE COUCHE PROTECTRICE DE CHROME ET D'OXYDES HYDRATES DE CHROME QUI PRESENTE DES CARACTERISTIQUES MORPHOLOGIQUES ABSOLUMENT NOUVELLES QUI AMELIORENT LA RESISTANCE A LA CORROSION DU PRODUIT. APPLICATION AUX TOLES DESTINEES A LA CONSTRUCTION DE CARROSSERIES D'AUTOMOBILES.
Patent FR-2554474-A1 (FR)
Title: Road manhole with articulated circular cover lockable by wedging
IPC: E02D29/14
Filed: 1983-11-08
Abstract: According to the invention, the wedging means of each of the tenons 5a, other than the articulated one, are constituted by two radial spaced ribs 12a-12b connected by an upper sheet 11 and able to be brought towards each other elastically, each of these ribs having an outer face composed of a lower wedging face 13 which is slightly pointed and an upper guidance and positioning face 14 having a greater slope and extending over a height H which is greater than that h, while the complementary means, formed in each of the inner side faces of each of the lugs 7a comprise a wedging face 15 and a guidance and positioning face 16 having slopes with the same values as those of the faces 13 and 14 of the ribs with which they cooperate.
Patent FR-2537216-A1 (FR)
Title: Installation d'allumage avec aimants et condensateurs a haute tension pour moteurs a combustion interne
Inventor: ULBRICHT JOHANNES
IPC: F02P5/145
Filed: 1983-12-01
Abstract: A.INSTALLATION D'ALLUMAGE AVEC AIMANTS ET CONDENSATEURS A HAUTE TENSION POUR MOTEURS A COMBUSTION INTERNE. B.INSTALLATION CARACTERISEE PAR UNE CAPACITE OU CONDENSATEUR 13, CONNECTE EN PARALLELE AVEC L'ENROULEMENT DE COMMANDE 9, ET DONT LA GRANDEUR EST CHOISIE A UNE VALEUR TELLE QUE LES IMPULSIONS DE COMMANDE INDUITES DANS L'ENROULEMENT DE COMMANDE 9 N'ATTEIGNENT PLUS, POUR UNE VITESSE DE ROTATION LIMITE PREDETERMINEE DU MOTEUR, LE SEUIL DE COMMANDE DE CONNEXION D'UN THYRISTOR 6. C.L'INVENTION S'APPLIQUE A UNE INSTALLATION D'ALLUMAGE DE MOTEURS A COMBUSTION INTERNE.
Patent FR-2555910-A1 (FR)
Title: System of controls for a helicopter having a counter-rotating rotor
IPC: B64C27/10
Filed: 1983-12-02
Abstract: Device for transmitting commands for a helicopter having a counter- rotating rotor. The invention relates to a helicopter having two superposed rotors, one of which turns in the opposite direction from the other, which is very manoeuvrable and which can move at high speeds due to the elimination of the tail rotor. A motor 1 mounted on a chassis 2 is equipped with a clutch 3 engaging a pinion 4 mounted on a spindle 5 on which is fastened a conical toothed wheel (gear) 6 driving toothed wheels (gears) 7 on which are fitted the spindles of the rotors 8, 9 equipped with rotor heads 10. Servos are mounted on the support 11 commanding the rotor heads by means of rods, transmissions, and cyclic plates. This command device makes it possible to control each rotor individually or simultaneously. The chassis can be removed from the cell 12 equipped with landing gear 13 and with fins (vertical stabilisers) 14.
Patent FR-2540095-A1 (FR)
Title: Rouleau de transport servant au transport de plaques de vitroceramique
Inventor: GUNTHNER FRANZ
IPC: B65G49/06
Filed: 1984-01-25
Abstract: L'invention concerne un rouleau de transport servant au transport de plaques de vitrocéramique. Dans ce rouleau de transport 1 destiné à être utilisé dans des systèmes de transport de vitrocéramique, la surface du rouleau portant la plaque comportant une couche 2 de laine d'acier. Application notamment aux convoyeurs de transport de plaques de vitrocéramique chaudes. (CF DESSIN DANS BOPI)
Patent FR-2544703-A1 (FR)
Title: Dispositif pour mettre en place des segments de bande continue sur un article reposant a plat
Inventor: ECKELT ULRICH
IPC: B31B1/90
Filed: 1984-01-26
Abstract: DISPOSITIF DESTINE A POSER SUR UN OBJET MIS A PLAT UN SEGMENT DETACHE D'UNE BANDE CONTINUE DEROULEE D'UNE BOBINE D'APPROVISIONNEMENT. LE DISPOSITIF SUPPORT 56 QUI RECOIT ET DEPOSE LE SEGMENT DE BANDE PEUT PIVOTER SUIVANT UN ANGLE AIGU ENTRE SA POSITION DE RECEPTION ET SA POSITION DE DEPOT, ET IL EST PREVU UNE BARRE DE POSE 54 COULISSANTE QUI FRANCHIT DANS SON MOUVEMENT LE PLAN DANS LEQUEL PEND LIBREMENT LE SEGMENT DE BANDE 30 ET APPLIQUE PAR FROTTEMENT CE SEGMENT SUR LA FACE DU DISPOSITIF DE SUPPORT 56 MUNIE DE VENTOUSES. POSE DE BANDES INTERIEURES DE FERMETURE ET DE FEUILLES DE RECOUVREMENT DE FOND SUR LES FONDS OUVERTS DE SACS EN COURS DE FABRICATION.
Patent FR-2540038-A1 (FR)
Title: Manchon a embout chauffant pour une machine de moulage par injection de resine synthetique
IPC: B29C45/73
Filed: 1984-02-01
Abstract: L'invention concerne un manchon à embout chauffant pour une machine de moulage par injection de résine synthétique, qui permet de réduire la perte de chaleur au moment du moulage par injection et de déterminer la position de l'embout chauffant de façon aisée et avec précision. Un passage rectiligne d'écoulement de résine 21 est formé axialement dans un corps cylindrique b du manchon à embout chauffant B1 et l'écoulement de résine fondue dans ledit passage rectiligne est chauffé par un élément chauffant extérieur 22. L'embout chauffant c est monté sur un conduit de coulée du moule de sorte que la position de l'embout chauffant c est déterminée aisément et avec précision. (CF DESSIN DANS BOPI)
Patent FR-2559557-A1 (FR)
Title: Device for holding assemblies in three dimensions
IPC: F16B12/14
Filed: 1984-02-09
Abstract: Device for holding assemblies using the cage. The invention relates to a device simplifying the fixing of assembly elements together and acting as a support for other elements of this same assembly. It is composed of a single metal part forming a semicircular stirrup piece 1 for an assembly screw 2 and a metal tag 3. The use of this metal part allows panels to be rapidly assembled together, but also ensures a strong support for other elements of the assembly. The device according to the invention is particularly intended to facilitate mounting but also dismantling of bulky furniture and represents a not insignificant advantage in the realm of batch mounting.
Patent FR-2559874-A1 (FR)
Title: Dismantlable self-adjusting heating box with thermostat
IPC: F16K49/00
Filed: 1984-02-16
Abstract: The invention relates to a heating device allowing rapid intervention on a traced circuit, due to its simplicity of mounting and dismantling, as a result of its specificity to the equipment upon which it is mounted. It is composed of two articulated portions with a heating core and an insulator. The device may be independent, complementary or partially integrated in a circuit tracing. The device according to the invention is particularly intended for the oil, nuclear, agro-foodstuffs and chemical industries as well as for all activities requiring heating.
Patent FR-2541644-A1 (FR)
Title: Bloc de direction pour vehicules, comprenant un tableau de bord integre au moyen du volant de direction
Inventor: SUGITA HIROSHI
IPC: H01R35/04
Filed: 1984-02-22
Abstract: BLOC DE DIRECTION POUR VEHICULE, COMPORTANT UNE COLONNE STATIONNAIRE 1; UN ARBRE DE DIRECTION 2 SUPPORTE A ROTATION DANS LA COLONNE 1; UN FLASQUE 3 FIXE A L'ARBRE DE DIRECTION 2; UN VOLANT 5 FIXE AU FLASQUE 3 PAR AU MOINS UN RAYON 6; DEUX PIGNONS PLANETAIRES 7, 12 DISPOSES AXIALEMENT DE PART ET D'AUTRE DU FLASQUE 3 ET COMPORTANT CHACUN UN LOGEMENT A, B, LE SECOND PIGNON PLANETAIRE 12 ETANT FIXE A LA COLONNE 1; UN TAMPON, 9 FIXE AU PREMIER PIGNON PLANETAIRE 7 ET SUPPORTANT AU MOINS UN CONTACTEUR 11; AU MOINS UN ARBRE DE PIGNON SATELLITE 13 SUPPORTE A ROTATION PAR LE FLASQUE 3; AU MOINS DEUX PIGNONS SATELLITES 13, 14 MONTES AUX EXTREMITES DE L'ARBRE DE PIGNON SATELLITE 13 ET MAINTENUS EN PRISE RESPECTIVEMENT AVEC LES PIGNONS PLANETAIRES 7, 12, LE TAMPON 9 POUVANT AINSI ETRE MAINTENU STATIONNAIRE PENDANT LA ROTATION DU VOLANT 5 ET DE L'ARBRE DE DIRECTION 2; ET UN CABLE 6 DESTINE A TRANSMETTRE UN SIGNAL PROVENANT DU CONTACTEUR 11 AUX ACCESSOIRES ELECTRIQUES, LE CABLE 6 COMPORTANT DEUX PARTIES RESPECTIVEMENT DISPOSEES DANS LES LOGEMENTS A, B ET UNE PARTIE DE RACCORDEMENT 18 RELIANT CES DEUX PARTIES.
Patent FR-2561162-A1 (FR)
Title: Method for manufacturing furniture aiming to improve the appearance thereof and furniture produced by this method
Inventor: BOUFFANDEAU JEAN-YVES
IPC: A47B96/20
Filed: 1984-03-14
Abstract: The invention relates to a method for manufacturing furniture using agglomerates such as wooden fibre panels covered, if necessary, with a veneer on their visible face. In a first stage, blocks of solid wood 2, 3 are encrusted in a blank agglomerated panel 1, then in a second stage the entire external surface of the panel 1 thus encrusted is covered with a veneer and finally in a third stage the encrusted blocks 2, 3 are sculpted by machining the panel covered with its veneer. Application to the furniture industry.
Patent FR-2543728-A1 (FR)
Title: Procede de montage d'une unite dans un boitier et dispositif pour la mise en oeuvre de ce procede
Inventor: BEARDMORE GEOFFREY
IPC: G01C19/04
Filed: 1984-03-30
Abstract: LA PRESENTE INVENTION CONCERNE UN DISPOSITIF DU TYPE DE CEUX COMPRENANT UNE UNITE INTERNE CONTENUE A L'INTERIEUR D'UN BOITIER, LE BOITIER COMPORTANT UNE FACE TRANSVERSALE A L'UNE DE SES EXTREMITES. L'UNITE INTERNE 1 D'UN GYROSCOPE DE FORME CYLINDRIQUE COMPORTE A L'UNE DE SES EXTREMITES UN CHANFREIN OBLIQUE 36. CETTE UNITE 1 EST INSEREE A L'INTERIEUR D'UN BOITIER 2 COMPORTANT UNE FACE TRANSVERSALE 38. UNE CAVITE ANNULAIRE 37 EST DELIMITEE PAR LE CHANFREIN 36 ET LA FACE TRANSVERSALE 38 ET CONTIENT UN JOINT TORIQUE 40 EN MATIERE ELASTIQUE. LORS DU MONTAGE DU DISPOSITIF, L'UNITE 1 EST POUSSEE CONTRE L'EXTREMITE DU CAISSON AFIN DE COMPRIMER LE JOINT 40 DANS LA CAVITE 37. LORS DE CETTE OPERATION, LA PRESSION EST REDUITE A L'INTERIEUR DU BOITIER 2. LORSQUE L'UNITE 1 EST CORRECTEMENT POSITIONNEE, UNE PLAQUE D'EXTREMITE 4 EST SOUDEE AU BOITIER ET LA PRESSION NORMALE PEUT ALORS ETRE RETABLIE. CE PROCEDE EST PLUS PARTICULIEREMENT UTILISE POUR LE MONTAGE D'EQUIPEMENTS GYROSCOPIQUES DANS UN BOITIER.
Patent FR-2545697-A1 (FR)
Title: Embout ventile pour un article a fumer
Inventor: CANTRELL DANIEL VERDIN
IPC: A24D3/04
Filed: 1984-05-09
Abstract: UN EMBOUT VENTILE 10 ADAPTE POUR ETRE FIXE SUR UN ARTICLE A FUMER, TEL QU'UNE CIGARETTE, COMPORTE UN TAMPON DE FORME GENERALE CYLINDRIQUE 14 EN UN MATERIAU IMPERMEABLE A L'AIR ET A LA FUMEE, AYANT UNE EXTREMITE D'ENTREE DE LA FUMEE 16 ET UNE EXTREMITE COTE BOUCHE 18. L'EXTREMITE D'ENTREE DE LA FUMEE DOIT ETRE JUXTAPOSEE A UNE EXTREMITE DU BOUDIN DE TABAC 12 DE LA CIGARETTE. LE TAMPON EST FORME AVEC UNE MULTIPLICITE DE CAPILLAIRES DE FUMEE 28 LE TRAVERSANT POUR AMENER DE LA FUMEE NON FILTREE PROVENANT DU BOUDIN DE TABAC A L'EXTREMITE COTE BOUCHE DU TAMPON, ET UNE MULTIPLICITE DE CONDUITS D'AIR DE VENTILATION 22 QUI RECOIVENT DE L'AIR DE VENTILATION AMBIANT ET AMENENT L'AIR DE VENTILATION A L'EXTREMITE COTE BOUCHE DU TAMPON. LES SORTIES DE FUMEE 29 DE CHACUN DES CAPILLAIRES DE FUMEE 28 AU NIVEAU DE L'EXTREMITE COTE BOUCHE DU TAMPON SONT DISPOSEES AU VOISINAGE IMMEDIAT DES SORTIES D'AIR 23 DES CONDUITS D'AIR 22 ET SONT SITUEES RADIALEMENT VERS L'INTERIEUR PAR RAPPORT A CELLES-CI.
Patent FR-2563768-A1 (FR)
Inventor: EYGELAAR KLAAS
IPC: B29C49/48
Filed: 1984-05-07
Abstract: An apparatus for manufacturing molecularly oriented plastics pipes includes a tubular mould of transverse dimensions equal to those of the pipe to be produced and equipped with a device for admitting a fluid under pressure into a region intended to receive the pipe section to be expanded, a member for closing and grasping one end of the pipe section of a tubular sleeve which opens into the mould by an end away from the closing and grasping member and the transverse dimensions of which correspond to those of the pipe section and a means for causing a controlled relative axial displacement of the sleeve in relation to the closing and grasping member in which the open end of the sleeve is equipped with an annular plunger incorporating a surface of a frustoconical shape extending towards the inner wall of the mould and widened out in a direction away from the closing and grasping member. The apparatus makes it possible to produce pipe sections which are molecularly oriented in a perfectly reproducible manner and which are especially suitable for the construction of pipelines for fluids under pressure.
Patent FR-2565726-A1 (FR)
Title: Method of producing a signalling light panel with electroluminescent diodes and panel thus obtained
Inventor: TOURNEUX MICHEL
IPC: F21S8/10
Filed: 1984-06-08
Abstract: Method for producing a light panel formed by electroluminescent diodes electrically connected to metal strips, which strips are then assembled side by side in a housing in order to constitute a network of diodes surmounted by a network of optical concentrators. Method in which the mounting of the diodes 2 is effected on a metal comb 5, then a localised overmoulding 3 of the diodes is produced by a transparent resin which integrates the teeth of the comb 11, 12 after which the transverse bars 13, 13a of the comb are removed and the comb is sectioned into segments of appropriate lengths. Application to signal lights on the roadside and on motor vehicles.
Patent FR-2565821-A1 (FR)
Title: Method for determining the comedogenic power of a substance, and compositions, in particular cosmetic or dermatological compositions, which are non-comedogenic
Inventor: MONTASTIER CHRISTIANE
IPC: A61K31/23
Filed: 1984-06-14
Abstract: The invention relates to a method for determining the comedogenic power of a substance, as well as to compositions, in particular cosmetic or dermatological compositions, which are non-comedogenic. In this method, the change in the projected surface area of comedones resulting from the repeated application of the test substance to the inner fold of a rabbit's ear is measured relative to the corresponding surface area found on the other ear serving as a control. The surface area occupied by the comedones is advantageously expressed in mm<2>/cm<2> of ear surface area. A substance is considered to be non-comedogenic when the factor of increase in comedo surface area is less than 2, weakly comedogenic when the increase factor is equal to at least 2 and less than 5, and comedogenic when this increase factor is equal to at least 5. In this way, it is possible to prepare compositions, in particular cosmetic or dermatological compositions, which are non-comedogenic with virtually no risk of error.
Patent FR-2567164-A1 (FR)
Title: Tubular tricot unwinding appts.
Inventor: DOMISSE YVON
IPC: D06H7/08
Filed: 1984-07-04
Abstract: The unwinding head is supported at a carrier system which is raised and lowered. At the lowered position, the unwinding head is at man height and, in the raised and operating position it is generally vertically above the guide and layout unit. Specifically the carrier system is a frame (42) with two swing arms (43) to carry the unwinding head (8) at their free ends, by pivoting on a horizontal axis (44) on the main frame (34). Operating cylinders (48), between the swing arms (43) and the main frame (34), have their ends secured to each through pivoting linkages. The telescopic swing arms (43) can be adjusted for length.
Patent FR-2567857-A1 (FR)
Title: Dispositif de liaison d'une table tournante a une structure principale, par exemple une bouee de chargement de navires-citernes
Inventor: BERTHET HUBERT
IPC: B63B22/02
Filed: 1984-07-19
Abstract: L'INVENTION EST RELATIVE A UN DISPOSITIF DE LIAISON D'UNE TABLE TOURNANTE 1 A UNE STRUCTURE PRINCIPALE 4 TELLE QU'UNE BOUEE DE CHARGEMENT DE NAVIRES-CITERNES. IL COMPREND UN ARBRE 5 SENSIBLEMENT VERTICAL MONTE POUR TOURNER SUR LADITE STRUCTURE PRINCIPALE, DES MOYENS DE SUPPORT 2 POUR SUPPORTER SENSIBLEMENT VERTICALEMENT DE FACON TOURNANTE AUTOUR DUDIT ARBRE, LADITE TABLE SUR LA STRUCTURE PRINCIPALE, ET DES MOYENS DE LIAISON 10 POUR TRANSMETTRE AUDIT ARBRE LES EFFORTS HORIZONTAUX EXERCES SUR LADITE TABLE.
Patent FR-2571825-A1 (FR)
Title: Method and device for treating mechanical members contained in a sealed case, by the atomisation of a treating liquid, for example lubricating oil
Inventor: TABARDEL CHRISTIAN
IPC: F16N7/32
Filed: 1984-10-11
Abstract: Method and device for treating mechanical members, contained in a sealed case, by atomisation of a treating liquid, inside the case by means of an atomizer emerging inside the latter. To this case 1 there is connected a return pipe 10 intended to recover the mixture of pressurised air and particles of treating liquid. The opposite end of this return pipe 10 is connected to a tank 5 of treating liquid with the interposition of a filter 11 capable of separating the pressurised air and the particles of treating liquid which are collected in the tank 5, which is also connected to the atomizer 2. Thus the treating liquid sucked out by the compressed air supplied to the atomizer is projected in the form of a mist inside the case 1 and returns to the storage tank after separation by the filter 11. This method and this device may be used especially for lubricating mechanical members contained in a sealed case.