baber/WOPTO huggingface dataset:
Patent FR-2514272-A1 (FR)
Title: Ligne automatique de laminage a au moins deux voies
Inventor: VORONTSOV ERNEST ALEXEEVICH
IPC: B21H9/00
Filed: 1981-10-09
Abstract: L'INVENTION CONCERNE L'INDUSTRIE DU LAMINAGE. LA LIGNE DE LAMINAGE AUTOMATIQUE CONFORME A L'INVENTION EST CARACTERISEE NOTAMMENT EN CE QU'ELLE CONTIENT AU MOINS UNE VOIE DE GUIDAGE SUPPLEMENTAIRE 19 DISPOSEE A COTE DE LA PREMIERE VOIE DE GUIDAGE 18, ET UN MECANISME DE DISTRIBUTION DES PIECES BRUTES ENTRE LES VOIES DE GUIDAGE 18 ET 19, PLACE ENTRE LE CHARGEUR 1 ET LE MECANISME D'INTRODUCTION DES PIECES DANS LE LAMINOIR 4, LEDIT LAMINOIR POSSEDANT AU MOINS ENCORE UNE PAIRE D'OUTILS 10 ET 12, LE NOMBRE DE PAIRES D'OUTILS 9, 11 ET 10, 12 ETANT EGAL AU NOMBRE DE VOIES DE GUIDAGE 18 ET 19. L'INVENTION PERMET DE LAMINER SIMULTANEMENT AU MOINS DEUX PIECES, SANS AUGMENTER CONSIDERABLEMENT L'ENCOMBREMENT DE LA LIGNE.
Patent FR-2517450-A1 (FR)
Title: Real-time operation musical note generator - has memory for sample complex waveform, characteristic of partic. instrument and instantaneous amplitude memory both supplying multiplier
Inventor: DUMONT FRANCOIS
IPC: G10H7/02
Filed: 1981-11-30
Abstract: Buffer memories (13,14) receive information from an external controller on the notes to be generated and their amplitudes. A logic unit (15) ensures control of the memory data to dynamic memories (2,6) which are addressed cyclically by a counter (1). A ROM contains sampled waveforms for all the notes to be generated and an incrementer (11) provides the address for the next sample of the same waveform. This information is stored in one (2) of the dynamic memories. D/A converters (4,7) provide current amplitude and envelope valve for a multiplier (5) whose output is multiplexed (8) to load the respective capacitor (c), corresponding to the particular sound. A summer (9) and low pass filter (10) issue the resultant audio signal (5).
Patent FR-2521073-A1 (FR)
Title: Box to hold cards - is formed by U=shaped metal plate and interlocking side walls
Inventor: TOURRE RAYMOND
IPC: B42F17/08
Filed: 1982-02-05
Abstract: The box body has a metal, U shaped, central part (1) giving two sides (4,5) and a base (3), with recesses (12) near their edges. Two plastics side walls (2a,2b) are identical and enclose plates (13) and have vertical slots (F) of constant width. The walls have stops and ratchet fittings to fit the recesses (12) of the U shaped central part. The plastics pieces have a projecting perpendicular edge (15) and a doubled over base edge (17) of larger width to extend over the U base. The edges pass outside the ends of the U-piece side edges.
Patent FR-2502121-A1 (FR)
Inventor: MEYER WOLFGANG
IPC: B65D5/00
Filed: 1982-03-18
Abstract: At least two opposite side walls of the stackable container have a plurality of layers of corrugated cardboard, at least part of the longitudinal extent of the upper edge of the side walls, provided for receiving the next container in the stack, being cut in the direction of the corrugation. As a result, greater compression strength of the container is achieved. The container can consist of a single blank, e.g. of double-corrugated cardboard or of one blank and additional corrugated cardboard sections which have the edge cut in the direction of the corrugation for receiving the next container in the stack.
Patent FR-2504910-A1 (FR)
Title: Formation de produits feuilletes en partant d'une charge encapsulee composite de verre-fondu
Inventor: AMBROGI RAYMOND ROBERT
IPC: C03B9/31
Filed: 1982-05-03
Abstract: PROCEDE POUR FORMER UN PRODUIT FEUILLETE PAR LES TECHNIQUES DE PRESSAGE, DE SOUFFLAGE ET DE PRESSAGE SOUFFLAGE DIRECTEMENT A PARTIR D'UNE PARAISON COMPOSITE DE VERRE FONDU COMPORTANT UN COEUR D'UN VERRE ET UNE PEAU D'UN AUTRE VERRE. UNE CHARGE DE VERRE DE COEUR, FONDU, EST FOURNIE A PARTIR D'UNE ALIMENTATION DE VERRE FONDU ET UNE CHARGE DE VERRE DE PEAU, FONDU, EST SIMULTANEMENT FOURNIE A PARTIR D'UNE ALIMENTATION SEPAREE DE MANIERE A ENTOURER LE VERRE DE COEUR. LA CHARGE COMPOSITE EST SEPAREE DE LEURS ALIMENTATIONS SEPAREES POUR FORMER UNE PARAISON COMPOSITE DE VERRE FONDU AYANT UN VERRE DE COEUR ENCAPSULE DANS UN VERRE DE PEAU. LA CHARGE COMPOSITE SEPAREE DE VERRE FONDU EST PLACEE DANS UN MOULE DE FORMAGE DANS LEQUEL UNE FORCE DE PRESSAGE ETOU DE SOUFFLAGE EST APPLIQUEE A LA CHARGE DE VERRE FONDU DANS LE MOULE POUR FORMER UN OBJET FEUILLETE AYANT UN COEUR D'UN VERRE COMPLETEMENT ENTOURE PAR UNE PEAU D'UN SECOND VERRE.
Patent FR-2506487-A1 (FR)
Title: Dispositif a bras de pivotement pour dispositif de memoire a disque magnetique
Inventor: BULT OELKE VAN DE
IPC: G11B5/54
Filed: 1982-05-18
Abstract: UN DISPOSITIF A BRAS DE PIVOTEMENT DEPLACE, A L'AIDE D'UN BRAS DE PIVOTEMENT 14 OU D'UNE PILE DE BRAS DE PIVOTEMENT, AU MOINS UNE TETE MAGNETIQUE 9 A 12 SUR AU MOINS UN DISQUE MAGNETIQUE 3, 4 D'UN DISPOSITIF DE MEMOIRE A DISQUE MAGNETIQUE ET LE BRAS DE PIVOTEMENT, OU LA PILE DE BRAS DE PIVOTEMENT, EST APPLIQUE(E) SUR UNE TIGE DE SUPPORT PIVOTABLE 54 SUPPORTEE PAR DEUX ROULEMENTS A BILLES 48, 49. LES ROULEMENTS A BILLES SONT DISPOSES DES DEUX COTES DU BRAS DE PIVOTEMENT, OU DE LA PILE DE BRAS DE PIVOTEMENT, CHACUN DANS UN CORPS DE PALIER PROPRE 60, 61. APPLICATION: ENREGISTREMENT ET LECTURE DE DONNEES SUR UN DISQUE MAGNETIQUE.
Patent FR-2507420-A1 (FR)
Title: Dispositif de reproduction de television en couleur comportant une pluralite de tubes-images
Inventor: ANNEGARN MARCELLINUS JOSEPH JO
IPC: H04N9/31
Filed: 1982-06-02
Abstract: DISPOSITIF DE REPRODUCTION DE TELEVISION EN COULEUR COMPORTANT UNE PLURALITE DE TUBES IMAGES POUR LA REPRODUCTION D'UN SIGNAL DE TELEVISION EN COULEUR. POUR SUPPRIMER UN EFFET DE PAPILLOTEMENT QUI, A UNE GRANDE LUMINANCE, SE PRODUIT SURTOUT POUR DES COULEURS NON SATUREES, ON DONNE A LA DEVIATION VERTICALE D'UN PREMIER GROUPE XR2, XG2, XB2 ET XW D'ENTRE LES TUBES IMAGES AINSI QU'AUX SIGNAUX VIDEO APPLIQUES A CEUX-CI LE MEME RETARD T PAR RAPPORT A UN SECOND GROUPE XZ1, XG1, XB1; XR, XG ET XB D'ENTRE CES TUBES IMAGES. APPLICATION : TELEVISION EN COULEUR.
Patent FR-2513214-A1 (FR)
Title: Palette simple
Inventor: BUCHER ANTON
IPC: B65D19/00
Filed: 1982-09-23
Abstract: PALETTE SIMPLE, CONSTITUEE PAR DES PROFILES ESSENTIELLEMENT FILES ET ASSEMBLES, NE PRESENTANT PAS LES INCONVENIENTS DES PALETTES CONNUES LORS DE L'ASSEMBLAGE, DE LA REPARATION OU DU REMPLACEMENT DE PIECES DETACHEES, PAR SUITE DE LA DUREE ET DU COUT DES OPERATIONS DE LIAISON DES PIECES DETACHEES. LES TRAVERSES 16 ET LONGERONS 12, 14 D'UNE PALETTE 10, CONSTITUES PAR DES PROFILES, SONT SIMPLEMENT ASSEMBLEES DE FACON DEMONTABLE A L'AIDE DE CLAVETTES.
Patent FR-2533684-A1 (FR)
Title: Viseur de pointage tete haute utilisable comme viseur de tir
Inventor: GAUTHIER FRANCOIS-HUGUES
IPC: G02B27/00
Filed: 1982-09-24
Abstract: L'INVENTION CONCERNE UN VISEUR DE POINTAGE UTILISABLE COMME VISEUR DE TIR DANS LEQUEL L'ENSEMBLE CONSTITUE PAR UN GENERATEUR DE RETICULE LUMINEUX 1 ET UN ELEMENT OPTIQUE UNIQUE SEMI-REFLECHISSANT ET DE COLLIMATION 2 DU RETICULE EST DEPLACE EN FONCTION DES ORIENTATIONS DE POINTAGE RECHERCHEES. L'ELEMENT OTIQUE 2 PEUT COMPORTER UN HOLOGRAMME SPHERIQUE, IL EST FIXE AU GENERATEUR DE RETICULE PAR DES MOYENS 4 DE MAINTIEN MECANIQUE FINS NE PERTURBANT PAS L'OBSERVATION A L'EXTERIEUR DU CHAMP LIMITE PAR L'ELEMENT SEMI-REFLECHISSANT 2. CET ENSEMBLE EST DEPLACE PAR L'ACTION DE MOYENS DE DEPLACEMENT 3 POUVANT ETRE ASSERVIS A LA POSITION D'UNE ARME BALISTIQUE. CE VISEUR DE POINTAGE EST DESTINE A EQUIPER UN HELICOPTERE 30.
Patent FR-2534755-A1 (FR)
Title: Input interface for telephone set.
Inventor: FUHRER JEAN-CLAUDE
IPC: H04M19/08
Filed: 1982-10-15
Abstract: Input interface 1 for telephone set including transmission and control electronics 2. The input interface 1 includes a supply and transmission circuit 8 organised around an arrangement 16 comprising an inductor 17 in parallel with the transmitter-collector link of a transistor 18 and in series with a voltage limiter 19 at the output of a rectifier bridge 10, as well as a bell separator circuit 9 comprising a step-down transformer 16 whose primary winding is connected as a normal bell and whose secondary winding supplies a rectifier bridge 27. The invention relates to telephone sets.
Patent FR-2535095-A1 (FR)
Title: Indicator of radios transmitting in modulated frequencies.
IPC: G09F23/00
Filed: 1982-10-21
Abstract: Object permitting listeners to easily know the list of radios transmitting in modulated frequency for one or a few defined territories and to localise them on the FM band by reading a roller constituted by a medium made in a flexible strip printed on both faces or on one of the two faces. Use of this strip as advertising medium.
Patent FR-2535984-A1 (FR)
Title: Shock-detecting memory device
IPC: G01P15/03
Filed: 1982-11-17
Abstract: The device is intended to determine whether or not goods have received an abnormal shock during transport or handling. It consists of a weight held in position by a system of taut wires or by pushing elements, or immersed in a liquid contained in a glass vessel. Shocks are revealed by the breakage of one or more of the wires supporting the weight, by the movement of the pushing elements, or by the destruction of the vessel containing the weight.
Patent FR-2536291-A1 (FR)
Title: Support used for the creation and the display of a shape produced from elements.
IPC: A63F7/04
Filed: 1982-11-19
Abstract: Hemispherical device containing a liquid E and elements C of varied geometric shapes pushed by a bubble of air B. The method consists in: - causing one or more of the elements to follow a path D traced on the surface 1 of the hemisphere A, aided by a bubble of air B; - or in producing shapes F or the like. The present invention relates to the field of educational games.
Patent FR-2536561-A1 (FR)
Title: Apparatus for learning and playing music.
Inventor: AUDRY PIERRE
IPC: G09B15/08
Filed: 1982-11-18
Abstract: Apparatus for learning music, composed of a housing 1 which comprises: - a keyboard of notes 2; - a display 5; - a function keyboard 3; - a microprocessor 31 containing, in memory, recorded tunes.
Patent FR-2537025-A1 (FR)
Title: Method and apparatus for producing metal particles and, in particular, spherical stainless-steel shot for shot blasting
Inventor: STUCK EARL N
IPC: B22F9/08
Filed: 1982-12-06
Abstract: An apparatus according to the invention uses a caisson 10 whose curved front wall 30 uses the Coanda effect in order to suck an induced gas stream I from the environment towards a primary gas stream Pr which emerges via a slot 70 in the caisson and follows the outer surface C of the front wall 30 of the caisson. Molten metal from a reservoir 90 is introduced between the two gas currents and the interaction produced divides the metal current into particles P having the desired size, shape and composition.
Patent FR-2539159-A1 (FR)
Title: Sanitary unit with automatic cleaning
IPC: E03D9/00
Filed: 1983-01-07
Abstract: The invention relates to a sanitary unit with automatic cleaning, of the type comprising movable cleaning means. The said cleaning means comprise a pipe 10 provided with nozzles for a cleaning liquid, the said pipe being mounted on tilting levers 7, 8 mounted so as to pivot on one of the walls 2 of the sanitary unit.
Patent FR-2526113-A1 (FR)
Title: Gearbox using multiple hydraulically operated clutch discs - has auxiliary valve regulating hydraulic pressure
Inventor: MUSSO DIEGO
IPC: F16H61/06
Filed: 1983-01-21
Abstract: The gearbox shafts have pairs of toothed wheel corresponding to different transmission ratios and a series of multiple disc clutches (11-14) may be rotatively connected to the free toothed wheel of each shaft pair. A hydraulic circuit actuating the clutches has a pump supplying fluid under pressure and is coupled to the gear box entry shaft. The circuit has a speed selector, a slow advance valve (28) and a maximum pressure valve (26). An auxiliary valve upstream of the slow advance valve prevents downstream pressure exceeding the minimum gear engagement value until upstream pressure exceeds a certain value greater than the minimum value.
Patent FR-2520502-A1 (FR)
Title: Dispositif de montage anti-chocs pour instrument de mesure
Inventor: HULSING RAND H
IPC: E21B47/01
Filed: 1983-01-27
Abstract: L'INVENTION CONCERNE UN INSTRUMENT SENSIBLE UTILISE DANS UN ENVIRONNEMENT SOUMIS A DES CHOCS MECANIQUES. CET INSTRUMENT COMPORTE UN EMBALLAGE CYLINDRIQUE 12 ET UNE ENVELOPPE EXTERNE CYLINDRIQUE 14. L'INVENTION PREVOIT UN DISPOSITIF DE MONTAGE AMELIORE POUR INTRODUIRE L'EMBALLAGE A L'INTERIEUR DE LADITE ENVELOPPE. LE DISPOSITIF COMPREND DEUX BOUCHONS 16, 18 AUX EXTREMITES OPPOSEES DE L'ENVELOPPE 14 DE MANIERE A SAISIR EN COOPERATION LES EXTREMITES DE L'EMBALLAGE 12 POUR LIMITER LE MOUVEMENT LONGITUDINAL DE L'EMBALLAGE PAR RAPPORT A L'ENVELOPPE, UNE CAVITE CONIQUE 24, 44 DANS CHACUN DES BOUCHONS, LESDITES CAVITES S'OUVRANT L'UNE VERS L'AUTRE ET RECEVANT LES EXTREMITES 26 DE L'EMBALLAGE 12, ET DES ELEMENTS ELASTIQUES EN COUSSIN 62, 70, 72, 50, 78 PLACES ENTRE CHAQUE BOUCHON ET L'EXTREMITE VOISINE DE L'EMBALLAGE, POUR ABSORBER LES CHOCS LONGITUDINAUX ET RADIAUX. APPLICATION A L'UTILISATION D'INSTRUMENTS DE MESURE DANS LES PUITS DE PETROLE.
Patent FR-2540175-A1 (FR)
Title: Sliding slotted shutter
Inventor: FORNASIER ROBERT
IPC: E06B9/06
Filed: 1983-01-28
Abstract: The subject of the present invention is a sliding slotted shutter comprising at least one screen composed of a plurality of vertical slats 1, and joining elements 2 comprising guiding means 3c which interact with rails 4/5, characterised in that the rails 4/5 comprise two longitudinal lips 5k/6c located on either side of and close to the screen in the closed position, whose lip 5k, located in the region of the framework 9, extends over the entire length of the rail 5, and whose other lip 6c, located on the outer side of the opening 8, is crumpled (notched) from that end of the rail 7 which is located close to the reveal 8a over a length such that, when opening the slotted shutter, the screen is guided by the two longitudinal lips 5k/6c, the slats 1, which are displaced between said lips, being in the same vertical plane, which slats 1 are articulated and extended at the outside of the opening 8 in order to be folded back in the reveal in the crumpled (notched) part P of the outer lip 6. The invention finds its application for the complete closure of openings of buildings and other constructions.
Patent FR-2540200-A1 (FR)
Title: Improvements to hinges
Inventor: CALAMAND JEAN-PIERRE
IPC: G02C5/22
Filed: 1983-01-28
Abstract: It comprises two heads 13, 14 joined together by means of a screw 13a which is engaged in a tubular nut 14a. Below each head, provision is made for placing a dish 15 comprising a peripheral skirt which engages in an annular groove 3-5, 4-6 for the purpose of holding the two elements against each other, the rotation taking place about the tubular nut 14a and a base part 13b of the same diameter situated below the screw 13a. Hinges for spectacle frames.
Patent FR-2540734-A1 (FR)
Title: Ski brake
Inventor: QUELLAIS JACQUES
IPC: A63C11/22
Filed: 1983-02-15
Abstract: Device for braking a skier when skiing, comprising a brake which can be actuated by the skier and which has at least one braking member 5, 50 articulated with respect to the ski 2 about a transverse axis XX% and movable between two positions, an inactive position in which the braking member is raised with respect to the surface of the ski and a braking position in which the braking member projects under the lower surface of the ski, an elastic system 6, 60 for stressing the braking member towards its inactive position and a manoeuvring member 8, connected to the braking member, intended to be fastened and actuated upwards by the skier in order to cause the brake to pass into its active position, the said manoeuvring member 8 being arranged clearly above the surface of the ski in order to provide a space d intended to facilitate its attachment and its actuation.
Patent FR-2522149-A1 (FR)
Title: Procede et appareil de controle de defauts de surface d'une vis
Inventor: KAMEI MITSUHIKO
IPC: G01B11/24
Filed: 1983-02-25
Abstract: PROCEDE DE CONTROLE DES DEFAUTS SUPERFICIELS DU FILETAGE D'UNE VIS, ET APPAREIL POUR SA MISE EN OEUVRE. ON PROJETTE UN FAISCEAU LUMINEUX 21 SUR LA SURFACE DE LA VIS ET ON DEPLACE CE FAISCEAU DANS LA DIRECTION AXIALE DE LA VIS. LA LUMIERE 23 REFLECHIE PAR LASURFACE RENCONTREE EST CAPTEE DE FACON A DETECTER LES DEFAUTS SUR LA BASE DE LA VARIATION D'INTENSITE DE LA LUMIERE REFLECHIE, EN FONCTION D'UNE BASE DE TEMPS. LE PROCEDE ET L'APPAREIL PERMETTENT DE DECOUVRIR RAPIDEMENT ET EXACTEMENT DES DEFAUTS DE PETITES DIMENSIONS, ALORS QU'UNE TELLE INSPECTION N'ETAIT POSSIBLE QUE VISUELLEMENT ET AVEC BEAUCOUP DE TEMPS.
Patent FR-2544059-A1 (FR)
Title: Machine for end-to-end joining of the electrodes of electric arc furnaces
IPC: H05B7/14
Filed: 1983-04-07
Abstract: The present invention relates to a machine for end-to-end joining of the electrodes of electric arc furnaces. Machine characterised in that the bell 3 is equipped, between its clamping chucks (mandrels), with a centring chuck (mandrel) 7, in that the upper chuck (mandrel) 4 is equipped with an expandable stop 8 limiting its opening, and with pinions 9 for driving the clamping spiral of the retractable jaws 10, and in that the device 6 for driving the bell 3 in rotation consists of a screw 11/nut 12 assembly for translational displacement of the bell 3, of motors 13 for final screwing of the electrode, and of a device 14 for driving the bell 3 in rotation and braking the bell 3, the assembly of the control elements being pneumatically controlled.
Patent FR-2525609-A1 (FR)
Inventor: RICHARDS DAVID HUGH
IPC: C09K23/52
Filed: 1983-04-26
Abstract: The invention relates to hydrocarbon polymers containing ionic terminal groups of the formula I in which &lparstr& M<-)>n is a polyalkene or poly-1,3-diene, X is H or - &lparstr& (-R)3<-)>, Y is an element from group III of the periodic table R is alkyl or aryl, and A is an alkali metal or alkaline earth metal, and to a process for their preparation. In a preferred embodiment, M is isoprene or butadiene, Y is boron, R is C1-C4alkyl, phenyl or monosubstituted phenyl, and A is lithium or sodium. If the hydrocarbon polymer containing ionic terminal groups is to be used as a thermoplastic elastomer, X is - &lparstr& (-R3)<-)>, where &lparstr& M<-)>n is a poly-1,3-diene having a molecular weight of from 2,000 to 10,000 and having a high 1,4-content.
Patent FR-2547123-A1 (FR)
Title: Machine tournante dynamo-electrique a reluctance variable
Inventor: RIOUX CHRISTIAN
IPC: H02K19/10
Filed: 1983-06-02
Abstract: LA MACHINE, UTILISABLE EN MOTEUR OU EN GENERATEUR, COMPREND UN ROTOR A DISQUES ET UN STATOR COMPORTANT DES DISQUES ALTERNES AVEC CEUX DU ROTOR ET PORTES PAR UNE CARCASSE MAGNETIQUE DE FERMETURE D'UN CIRCUIT MAGNETIQUE. UN CHAMP ALTERNATIF EST CREE PAR AU MOINS TROIS BOBINAGES 14, 14, 14 ALIMENTES PAR LES DIFFERENTES PHASES D'UNE ALIMENTATION POLYPHASEE. LES DISQUES SONT REPARTIS EN AU MOINS TROIS GROUPES ET ASSOCIES AVEC LES BOBINAGES ET LE CIRCUIT MAGNETIQUE DE FACON QUE CHAQUE GROUPE SOIT TRAVERSE PAR UN CHAMP CREE PAR UNE PHASE DIFFERENTE. CHAQUE GROUPE DE DISQUES ROTORIQUES EST INDIVIDUELLEMENT CENTRE AXIALEMENT PAR RAPPORT AU GROUPE DE DISQUES STATORIQUES CORRESPONDANT PAR DES PALIERS DE BUTEE ET DES CALES DE REGLAGE. CHAQUE GROUPE DE DISQUES ROTORIQUES PEUT ETRE PORTE PAR UN TRONCON D'ARBRE CREUX 24, 25 OU 25.
Patent FR-2548027-A1 (FR)
Title: Device permitting the continuous irrigation and monitoring of twin-flow intestinal probes
IPC: A61M1/00
Filed: 1983-07-01
Abstract: The invention permits the uniform irrigation of intestinal suction probes and remote monitoring of their correct functioning. It comprises a vessel supplied with serum via an adjustable drip 10. A tube 16 lies flush via one of its ends with the surface of the liquid which is contained in the vessel, and it is connected via the other end to the air inlet of an intestinal probe. The drip causes the level of the serum to rise, which gradually immerses the end of the tube 16, inside which the partial vacuum, maintained by the intestinal probe, aspirates several drops of serum. The level falls and loses contact with the tube 16. The latter then aspirates air until its end is once again immersed, and so on. The adjustment of the flow rate in the tube 10 makes it possible to control the quantity of serum aspirated by the probe. Furthermore, the progress of the droplets in the transparent tube 16 demonstrates that the system is functioning correctly, since, when the partial vacuum in the air inlet disappears, the drops of serum stop instantly. The applications of the invention which are of greatest interest are in medical and surgical resuscitation. Connected to the air inlets of all intestinal probes; by permitting their monitoring, it can prevent the serious consequences of their inadvertent blockage; by providing a permanent irrigation of the conduit, it avoids the risk of obstruction by deposition of dried secretions.
Patent FR-2530175-A1 (FR)
Title: Procede de decoupage transversal de pieces longues de bois et machine pour la mise en oeuvre du procede
Inventor: LINDSTROM ULF
IPC: B27B1/00
Filed: 1983-07-11
Abstract: L'INVENTION CONCERNE UN PROCEDE ET UNE MACHINE DE DECOUPAGE TRANSVERSAL DE PIECES DE BOIS DE GRANDE LONGUEUR. POUR LE SCIAGE TRANSVERSAL DE LA PARTIE EXTREME DE BASE D'UNE PIECE DE BOIS 20 DANS UN BUT DE MISE A LONGUEUR OU D'ELIMINATION DE DEFAUTS, LA DISTANCE N ENTRE LE COIN EN RETRAIT H DE CETTE PARTIE EXTREME ET UNE LIGNE DE REFERENCE L EST MESUREE ET LE RESULTAT DE LA MESURE EST TRANSMIS A UNE UNITE ELECTRONIQUE 40 QUI PRODUIT UN SIGNAL DE COMMANDE APPLIQUE A UN DISPOSITIF D'ACTIONNEMENT 16 A L'AIDE DUQUEL UNE LAME DE SCIAGE TRANSVERSALE 12 EST DEPLACEE PAR RAPPORT A LA PIECE DE BOIS, OU BIEN INVERSEMENT, DE MANIERE QUE LE COIN EN RETRAIT H VIENNE SE PLACER DANS LE PLAN DE COUPE U DE LA LAME DE SCIE. APPLICATION AUX DOMAINES DES SCIERIES.
Patent FR-2548649-A1 (FR)
Title: Vehicle mounted collapsible antenna mast
Inventor: CHANAL ROGER
IPC: E04H12/18
Filed: 1983-07-07
Abstract: The vehicle (1) mounted mast comprises a top section (5) and bottom section (7) with hinge (6) and cable latch (16,17,20) at the joint. From the collapsed position an hydraulic piston (11), anchored on the vehicle (12), pushes the lower mast section (7) upwards causing the cable (14) through the lower section (7) to tighten and pull the lever arm (16,17) on the top section (5), to which it is attached, onto a roller (20) so that the mast straightens and latches. With the joint (6,16,17,20) in the together, straight position the mast is locked and not sensitive to wind movement.
Patent FR-2539609-A1 (FR)
Title: Ratelier a couteaux muni de fentes frontales
Inventor: CALL DANIEL D
IPC: A47G21/14
Filed: 1984-01-18
Abstract: L'INVENTION CONCERNE UN RATELIER A COUTEAUX MUNI DE FENTES FRONTALES. DANS LEDIT RATELIER 10, PLUSIEURS FENTES 26 RECEPTRICES DE LAMES S'ETENDENT VERS L'INTERIEUR A PARTIR D'UNE FACE ANTERIEURE 14 ET VERS LE BAS A PARTIR D'UNE FACE SUPERIEURE 12. DES RECEPTABLES 64 A MANCHES DE COUTEAUX, ASSOCIES A CHACUNE DES FENTES 26, SE TROUVENT A PROXIMITE DE LADITE FACE SUPERIEURE 12. UN ORGANE 60 DE RECOUVREMENT DES LAMES EST SITUE A PROXIMITE DE L'EXTREMITE INFERIEURE ET D'UNE REGION FRONTALE DECOUVERTE DE CHAQUE FENTE 26. UNE FENTE 40 RECEPTRICE D'UN INSTRUMENT S'ETEND VERS L'INTERIEUR A PARTIR D'UNE FACE LATERALE 18, A L'ARRIERE DESDITES FENTES RECEPTRICES 26. APPLICATION NOTAMMENT AU RANGEMENT DE COUTEAUX DE CUISINE.
Patent FR-2549716-A1 (FR)
Title: Lentille intraoculaire
IPC: A61F2/16
Filed: 1984-07-27
Abstract: L'INVENTION CONCERNE UNE LENTILLE INTRAOCULAIRE POUVANT ETRE MISE EN PLACE ET RETIREE PAR VOIE CHIRURGICALE. ELLE COMPORTE UN CORPS SENSIBLEMENT CIRCULAIRE 12 AUQUEL SONT ATTACHEES DEUX BOUCLES SYMETRIQUES 14, 16 EN VOLUTE. CHAQUE BOUCLE EST CONSTITUEE D'UN FIL CONTINU FIXE PAR SES EXTREMITES TERMINALES OPPOSEES 18, 20 OU 22, 24 A LA LENTILLE 10 ET S'INCURVANT VERS L'EXTERIEUR. LE TRONCON EXTREME DISTAL 32 DE CHAQUE BOUCLE EST RECOURBE VERS LA LENTILLE. DOMAINE D'APPLICAITON: TRAITEMENT CHIRURGICAL DE LA CATARACTE.