baber/WOPTO huggingface dataset:
Patent FR-2488397-A1 (FR)
Title: Systeme de detection de defectuosites de capteurs par controle d'activite
Inventor: MURPHY RICHARD DENNIS
IPC: G01R31/50
Filed: 1981-06-22
Abstract: L'INVENTION CONCERNE UN SYSTEME DE DETECTION DE DEFECTUOSITES DE CAPTEURS PAR CONTROLE D'ACTIVITE. DANS CE SYSTEME, L'ACTIVITE D'UN CAPTEUR 10 EST CONTROLEE, POUR Y DETECTER UNE DEFECTUOSITE EVENTUELLE, PAR UNE SECTION DE DETECTION D'ERREURS NULLES 11 ET PAR UNE SECTION DE DETECTION D'ERREURS DE VITESSE EXCESSIVE 12, CHACUNE DE CES SECTIONS 11, 12 POUVANT POSITIONNER UN DISPOSITIF BISTABLE INDICATEUR DE DEFECTUOSITE 13 EN REPONSE A UN CIRCUIT OU 14. LA SORTIE DE CE DISPOSITIF BISTABLE 13 EST UN SIGNAL DE DEFECTUOSITE EMIS SUR UNE LIGNE 15. L'INVENTION EST UTILISEE NOTAMMENT POUR DETECTER DES DEFECTUOSITES DANS LES CAPTEURS TRANSMETTANT DES SIGNAUX AUX SYSTEMES DE COMMANDE DE VOL AUTOMATIQUES DES AERONEFS.
Patent FR-2490278-A1 (FR)
Title: Injecteur a aiguille a jet multiple pour injection directe dans des moteurs a combustion interne
Inventor: GARTNER HANS
IPC: F02M61/18
Filed: 1981-09-11
Abstract: CET INJECTEUR A AIGUILLE A JET MULTIPLE A CARACTERISTIQUE DE REPARTITION DES JETS DEPENDANT DE LA VITESSE DE REFOULEMENT, AU MOYEN D'UN TROU D'INJECTION CENTRAL ET D'UN ELEMENT DE SOUPAPE A AIGUILLE DE COMMANDE, SOLLICITE PAR RESSORT ET S'OUVRANT DANS LE SENS OPPOSE AU SENS D'INJECTION, AU MOINS UNE AUTRE FORURE D'INJECTION LATERALE, ALIMENTEE AU FRANCHISSEMENT DE LA SECTION DE PASSAGE AU NIVEAU DU SIEGE DE L'ELEMENT DE SOUPAPE, ETANT PREVUE. IL A ETE CONCU UNE DISPOSITION APPROPRIEE DE FORURES ET D'ORIFICES D'INJECTION SUIVANT LAQUELLE, L'AIGUILLE DE COMMANDE 16 PRESENTE UN CONTOUR D16 QUI FERME PEU A PEU LE TROU D'INJECTION CENTRAL 15 AU-DESSUS DE LA DEMI-COURSE DE L'ELEMENT DE SOUPAPE 10 ET, EN PLUS, L'OBTURE A PLEINE COURSE, UNE FORURE D'INJECTION 14 S'OUVRANT DANS LE SIEGE 13 POUR LE REGIME SUPERIEUR DE CHARGE ET DE VITESSE DE ROTATION DU MOTEUR.
Patent FR-2513113-A1 (FR)
Title: Positioning guide for tracheal cannula - comprises annular collar resting against patient's neck in front of guard cup fitting over cannula
Inventor: TRAISSAC LOUIS
IPC: A61M16/04
Filed: 1981-09-21
Abstract: The tracheal cannula is mounted within a tracheostomy using a collar (5,6) which abuts aginst the outside of the patient's neck. A cup-like guard (17) with a trapezoidal shaped mouth has an opening in the base through which the cannula extends and is held in place behind the collar by friction. The guard has two lateral slits, one on each side of the opening, which are parallel to the non-parallel sides of the trapezium. A cord securing the guard around the neck of the patient passes through these slits. An annula rib (23) is formed on the outside wall of the cannula behind the guard to prevent it from sliding.
Patent FR-2515929-A1 (FR)
Title: Making bread for prodn. of sandwiches - by baking starch contg. dough at very high temp.
IPC: A21D2/24
Filed: 1981-11-06
Abstract: Method of making bread for prepn. of sandwiches uses a dough made from 1 kg. wheat flour; 160 g. yeast; 10 g. starch and variable amts. of ascorbic and glutamic acids. After kneading, this dough is baked for one min. at a very high temp. so that it acquires a crusty texture throughout. The bread is then split open.
Patent FR-2495143-A1 (FR)
Title: Procede de preparation du chlorhydrate de 1-(3,5-dimethoxy-4-hydroxy phenyl)-2-(n-methylamino) ethanol
Inventor: SIGNORINI MASSIMO
IPC: A61K31/135
Filed: 1981-11-25
Abstract: Procédé de préparation du chlorhydrate de 1-(3,5-diméthoxy-4-hydroxyphényl)-2-(N-méthylamino) éthanol, médicament connu pour son activité anti-hypotensive. Ce procédé comprend : a. La condensation du 2,6-diméthoxy phénol avec le chloralanhydre, ce qui conduit à l'obtention du 1-(3,5-diméthoxy-4-hydroxyphényl)-2,2,2-trichloro éthanol ; b. La réaction en chauffant une solution aqueuse de 1-(3,5-diméthoxy-4-hydroxyphényl)-2,2,2-trichloro éthanol avec un métabisulfite d'un métal alcalin ou alcalino-terreux, ce qui conduit à l'obtention de 1-hydroxy-2-céto-2-(3,5-diméthoxy-4-hydroxyphényl) éthanesulfonate d'un métal alcalin ou d'un métal alcalino-terreux ; et c. L'animation réductrice avec la méthylamine en présence d'un catalyseur d'hydrogénation dudit éthanesulfonate.
Patent FR-2496375-A1 (FR)
Title: Appareil d'enregistrement/reproduction de signaux de television avec des signaux autio multiplexes
Inventor: KINOSHITA TAKASHI
IPC: G11B20/02
Filed: 1981-12-02
Abstract: A.APPAREIL D'ENREGISTREMENTREPRODUCTION DE SIGNAUX DE TELEVISION AVEC DES SIGNAUX AUDIO MULTIPLEXES. B.APPAREIL CARACTERISE EN CE QU'IL COMPORTE UN MOYEN 18, 34, 24, 25, 26, 27, 28, 29 POUR PRODUIRE UN SIGNAL PILOTE A ENREGISTRER 28, 29 SUR AU MOINS L'UNE DES PISTES AUDIO T ET UN MOYEN 21, 22, 23 REPONDANT AUX MODES DES SIGNAUX AUDIO MULTIPLEXES POUR COMMANDER UN PARAMETRE DU SIGNAL PILOTE OU LA POSITION DE LA PISTE SUR LAQUELLE LE SIGNAL PILOTE DOIT ETRE ENREGISTRE. C.L'INVENTION TROUVE SON APPLICATION DANS LE DOMAINE DES MAGNETOSCOPES.
Patent FR-2498718-A1 (FR)
Inventor: SUZUKI TERUHIKO
IPC: B63B19/26
Filed: 1982-01-22
Abstract: To provide sealing between two components (15, 16), of which at least one can be moved relative to the other when joining them together, the invention provides a sealing device which comprises a band-shaped sealing element (19) of flexible material, which extends along the joint (17) between the two components. The sealing element is U-shaped and has two longitudinally extending rims, of which one (20) is secured on one of the components and the other (21) is guided in sliding fashion on this component. A bar (22) which extends along the second rim (21) can be actuated by the other component (16) in order to press the second rim of the sealing element towards the first rim, the sealing element thereby being deformed and the web part (25) situated between the rims (20, 21) coming to rest against the second component (16). The bar (22) against which the second rim (21) of the sealing element is firmly held is supported by a plurality of supports (23) which can be actuated by devices (26), e.g. cantilever arms, mounted on the second component. The devices (26) can be retracted into the component in order to allow one component to be moved relative to the other.
Patent FR-2499069-A1 (FR)
Inventor: BERNHAGEN WOLFGANG
IPC: C11B9/00
Filed: 1982-01-22
Abstract: Described are the novel compounds 2-methylene-3-benzylbutanal, 2-methyl-3-benzylbutanal and 2-methyl-3-benzylbutanol, and their use as odoriferous substances.
Patent FR-2502125-A1 (FR)
Title: Recipient distributeur moule
Inventor: BRYSON JOHN D
IPC: B65D83/06
Filed: 1982-02-03
Abstract: RECIPIENT DISTRIBUTEUR ET EBAUCHE POUR SA FABRICATION. REALISE EN MATIERE PLASTIQUE, LE RECIPIENT COMPORTE UNE PAROI LATERALE TUBULAIRE 15, A COLLETS SUPERIEUR 19 ET INFERIEUR 21, COMPORTANT UNE SECTION PLATE 33 RELIANT LES COLLETS SUPERIEUR ET INFERIEUR, ET UNE SECTION ARQUEE 39 QUI S'ETEND ENTRE LESDITS COTEE, AINSI QUE DES PIECES DE FERMETURE SUPERIEURE 23 ET INFERIEURE 25, ENFILEES SUR LESDITS COLLETS ET POUVANT TOURNER PAR LA PAROI 15 ENTRE DEUX POSITIONS ANGULAIRES, DANS L'UNE DESQUELLES DES TROUS MENAGES DANS LESDITS COLLETS ET DANS LESDITES PIECES DE FERMETURE SONT SITUES EN REGARD ET DONC OUVERTS, ALORS QUE DANS L'AUTRE POSITION ANGULAIRE, CES TROUS SONT DECALES LES UNS PAR RAPPORT AUX AUTRES ET DONC FERMES, CE QUI PERMET D'ETABLIR ET D'INTERROMPRE UN ECOULEMENT D'AIR DANS LE RECIPIENT, QUI CONTIENT UNE SUBSTANCE VOLATILE. APPLICATION A LA DISTRIBUTION DANS L'ATMOSPHERE DE PRODUITS ODORANTS, DESODORISANTS, INSECTICIDES ETC.
Patent FR-2499683-A1 (FR)
Title: Ecran protecteur pour cadran indicateur de four electrique encastrable
IPC: F24C7/08
Filed: 1982-02-05
Abstract: ECRAN PROTECTEUR DE CADRAN INDICATEUR POUR FOUR ELECTRIQUE ENCASTRABLE MONTE DANS UN MEUBLE DE CUISINE POUVANT ETRE INTEGRE, FOUR DANS LEQUEL DES ELEMENTS INDICATEURS ELECTRIQUES POUR LE TEMPS DE CUISSON CHOISI, LA TEMPERATURE ET ANALOGUES, SONT PROTEGES PAR DES PLAQUES DE RECOUVREMENT DEMONTABLES TRANSPARENTES OU TRANSLUCIDES POUVANT ETRE MONTEES DANS DES EVIDEMENTS DE BORD, LES PLAQUES DE RECOUVREMENT 5, 6, 7 SONT COLOREES POUR L'ADAPTATION OU L'ACCORD DES ELEMENTS INDICATEURS OU DE LEURS CADRANS A LA COULEUR DE LA SURFACE DU FOUR ENCASTRABLE ETOU DU MEUBLE DE CUISINE PREVU POUR LE MONTAGE.
Patent FR-2521274-A1 (FR)
Title: Electrically operated door lock for domestic oven - uses an electric motor with associated reduction gearbox to rotate catch clear of locking hook fixed to door
Inventor: SCHOLTES MAURICE
IPC: F27D1/18
Filed: 1982-02-09
Abstract: The lock comprises an electric motor which controls a locking mechanism, and is suitable for oven doors which are pivoted about either horizontal or vertical axes. The motor unit is mounted above a locking hook, inside oven, and is directly linked to the locking catch which mates with the hook to lock the door. The motor unit comprises a rotating output shaft from a gearbox unit driven by an electric motor. The output shaft is fitted with a bolt, the extremity of which is shaped as a cam which forms the catch engaging in the locking hook. The opening of the door is obtained by rotating the bolt and the cam through a half-turn, in response to activation of the lock by the user pressing a push button switch.
Patent FR-2501831-A1 (FR)
IPC: F23M20/00
Filed: 1982-03-11
Abstract: The heating boiler is intended for the combustion of solid fuels, especially paper bales. An ash-fall and a primary-air slot is designed in the form of a grating (19) covering at least half the fire-space bottom. Ash-stripping elements (9), the fire-space bottom (3) and the fuel-feed orifice (1') are arranged and designed relative to one another such that the lower region of the vertical glowing bed is located outside the effective range of the ash-stripping element (9).
Patent FR-2526723-A1 (FR)
Title: Hydro pneumatic suspension for vehicle - comprises pressure transmission piston which separates pressurised gas and liquid circuits
Inventor: MATHIEU HENRI
IPC: B60G17/04
Filed: 1982-05-12
Abstract: The hydro-pneumatic suspension for vehicles comprises at least one pressure transmission (8) containing a movable body (19) which separates a pressurised liquid circuit and a pressurised gas circuit. When a command or regulating circuit introduces or removes a volume of liquid from the pressurised liquid circuit, the movable body (19) slides within the transmission creating pressure variations in the gas circuit which are proportional to, but different from, the pressure variations in the liquid circuit. The movable body (19) consists of a double piston, the smaller end of which is acted on by the pressurised liquid circuit.
Patent FR-2507626-A1 (FR)
Title: Alliage zirconium-vanadium-fer stabilise par l'oxygene et procede de fixation de l'hydrogene au moyen de cet alliage
Inventor: MENDELSOHN MARSHALL HARVEY
IPC: C01G51/00
Filed: 1982-06-15
Abstract: LA PRESENTE INVENTION A POUR OBJET UN ALLIAGE ZIRCONIUM-VANADIUM-FER STABILISE A L'OXYGENE ET CAPABLE D'ABSORBER L'HYDROGENE. CET ALLIAGE REPOND A LA FORMULE CHIMIQUE (ZR1-X TI)2-U (V1-Y M)O DANS LAQUELLE X 0 A 0,9, Y 0,01 A 0,9, Z 0,25 A 0,5, U 0 A 1, M ETANT CHOISI PARMI LE FER, LE NICKEL, LE COBALT ET LE MANGANESE. APPLICATION AUX DISPOSITIFS DE FUSION A CONFINEMENT MAGNETIQUE.
Patent FR-2507445-A1 (FR)
Title: Dispositif de fermeture de chaussure de ski
Inventor: CHIARELLA PHIL
IPC: A43C11/14
Filed: 1982-06-15
Abstract: DISPOSITIF DE FERMETURE POUR CHAUSSURE DE SKI, QUI COMPREND UN LEVIER 26 MONTE SUR UN SUPPORT-BASE 21, QUI EST LUI-MEME FIXE A LA CHAUSSURE, UN ANNEAU 13 RELIE A UN GROUPE DE TENSION PAR L'INTERMEDIAIRE D'UN TIRANT 10 ET DESTINE A S'ENGAGER DANS L'UN DE PLUSIEURS CRANS 28 FORMES DANS LEDIT LEVIER 26. LA LONGUEUR DU TIRANT PEUT ETRE REGLEE EN CHARGE, C'EST-A-DIRE MEME LORSQUE LE DISPOSITIF DE FERMETURE EST DANS SES CONDITIONS DE TRAVAIL, PAR EXEMPLE PAR LA ROTATION D'UN ECROU MOLETE 16 LIBRE EN ROTATION DANS UNE PLAQUETTE 12 QUI TIENT L'ANNEAU 13, L'ECROU SE VISSANT ALORS SUR UN SEGMENT FILETE 14 DU TIRANT 10.
Patent FR-2531826-A1 (FR)
Title: Device for testing terminals.
Inventor: ROUX EMILE LE
IPC: G06F11/267
Filed: 1982-08-10
Abstract: The invention relates to devices for testing terminals. It makes it possible to remotely control the functional testing of terminals 100, 110, 120 placed for this purpose in heated enclosures and intended for telephone applications; the test device comprising a processing unit 300 making use of a transceiver element connected by a telephone line L to a set of sensors 200, 210, 229 also making use of a transceiver element, these sensors being connected in parallel with the keyboard of the terminals under test in order to simulate the operating of the keys of the keyboard and thus transmit the orders sent by the processing unit 300, these terminals being associated with an automatic switching centre 400 which is connected to a telephone network simulator. Application to devices for testing terminals.
Patent FR-2511665-A1 (FR)
Title: Procede de preparation d'un corps faconne en carbure de silicium
Inventor: MATSUDAIRA YASUSHI
IPC: C04B35/573
Filed: 1982-08-20
Abstract: PROCEDE DE PREPARATION D'UN CORPS FACONNE EN CARBURE DE SILICIUM PAR INFILTRATION REACTIVE DE SILICIUM FONDU, CARACTERISE PAR LES ETAPES SUIVANTES: A.MELANGER DU CARBURE DE SILICIUM ET DU CARBONE, CHACUN SOUS FORME PULVERULENTE, AINSI QU'UN LIANT ORGANIQUE, POUR OBTENIR UN MELANGE PULVERULENT; B.DONNER AU MELANGE PULVERULENT LA FORME D'UN CORPS FACONNE; C.CALCINER LE CORPS FACONNE; D.IMPREGNER AU MOINS LA COUCHE SUPERFICIELLE DU CORPS CALCINE D'UNE SOLUTION ORGANIQUE CONTENANT UNE MATIERE CAPABLE D'ISOLER LE CARBONE LIBRE OU LE CARBURE DE SILICIUM PAR DECOMPOSITION THERMIQUE, PUIS SECHER, ET, E.METTRE LE CORPS AINSI SECHE EN CONTACT AVEC DU SILICIUM FONDU POUR PROVOQUER L'INFILTRATION DE CELUI-CI DANS LE CORPS ET SA REACTION SUR LE CARBONE AVEC FORMATION DE CARBURE DE SILICIUM IN SITU.
Patent FR-2534064-A1 (FR)
Title: Method of manufacturing and positioning a grid made as a grating on an electrooptical target and grid thus obtained
Inventor: BELIN CHRISTIAN
IPC: H01J9/14
Filed: 1982-10-01
Abstract: Grid for electrooptical target. Metallic grid 11 arranged parallel to the surface 12 of an electrooptical target 13 and at a short distance from the latter, obtained by a method in which, at the surface 12 of the target 13, is produced a sheet of a plastic material on which is next deposited a metallic layer and in that after photoetching, through a primary mask reproducing the pattern desired for the grid 11, of a photosensitive resin deposited on the metallic layer, the metallic layer is attacked, then the sheet of plastic material through a secondary mask constituted by the photoetched resin and the metallic grid, the resin next being dissolved. Application to optical relay tubes for images.
Patent FR-2534207-A1 (FR)
Title: Brake for wheel-mounted appliances
IPC: B60T1/14
Filed: 1982-10-11
Abstract: The invention relates to brake-type devices for wheel-mounted appliances. This brake is characterised in that a wheel to be braked 1 is deliberately placed in contact with another wheel 2 supported on the same plane 3, the joining of these three elements forming the triangle a, b, c in which virtually all the energy is dissipated. The wheel 2 may be of a diameter equal to or different from that of the wheel 1. It is integral with a device which enables it to be instantaneously applied and retracted. Fitted as an auxiliary device on motor vehicles, it avoids the need for chocks, which are essential for parking on a steep incline. The extension of the support polygon, the length of which is essentially represented by the segment a, c, considerably reduces skidding. Owing to its infallibility, the invention has an important psychological effect on the driver who, thanks to greater peace of mind, is more able to avoid accidents due to causes other than the failure of the known brakes.
Patent FR-2515004-A1 (FR)
Title: Couche jetable a bandes de ceinture elastiques
Inventor: KARAMI HAMZEH
IPC: A61F13/494
Filed: 1982-10-25
Abstract: COUCHE JETABLE COMPORTANT UNE FERMETURE D'ENTREJAMBE ELASTIQUE ET UNE FERMETURE DE CEINTURE ELASTIQUE FORMEE PAR DES ORGANES ELASTIQUES 40 FIXES SUR UNE FEUILLE DE DOS 22. CES ORGANES ELASTIQUES ONT UNE TENSION TELLE QU'ELLE ASSURE UN SERRAGE INITIAL DES ORGANES ELASTIQUES S'ETENDANT SENSIBLEMENT A ANGLE DROIT, AFIN D'AUGMENTER LE CONFORT D'UN ENFANT PORTANT LA COUCHE JETABLE.
Patent FR-2535530-A1 (FR)
Title: Planar structure of field-effect transistors on insulating substrate.
Inventor: GRIS YVON
IPC: H01L27/12
Filed: 1982-10-29
Abstract: The invention relates to an integrated circuit structure on insulating substrate. Individual islands 14, 16 of monocrystalline semiconductor are etched with vertical flanks and the interval between the islands is completely filled in with silicon oxide 36. The gates 24, 30 of the MOS transistors lie horizontally on the islands and jut out from each side thereof, again horizontally, whilst resting on the silicon oxide 36. The defects in the crystalline structure which are due to the etching of the vertical flanks of the islands, in particular at the semiconductor 12/insulating substrate 10 interface, have a lesser influence on the behaviour of the transistor since they are, by virtue of this arrangement, on the one hand further from the gates of the transistors and on the other hand not adjacent to the source and to the drain.
Patent FR-2515581-A1 (FR)
Title: Multiple drive train vehicle - has mechanism disconnecting drive to one wheel set when gear ratio changes involves gear wheel slide
Inventor: LASOEN JEAN JACQUES
IPC: B60K17/34
Filed: 1982-11-02
Abstract: The prime mover of the vehicle drives a gearbox which, in turn drives two pairs of driven wheels via respective drive trains. The gear box (13) includes a gear wheel which is axially slidable to effect a ratio change in the gearbox and an axially fixed gear which meshes with the slidable gear. A disconnecting mechanism such as a multi-plate clutch is provided in one of the drive trains to disconnect the drive connection with the associated pair of driven wheels during a ratio change which involves sliding of a gear wheel. This arrangement eliminates inter-tooth friction between the slidable gear wheel and the fixed gear wheel caused by transmission wind-up. The disconnecting mechanism may be actuated in response to movements of a selector means which effects ratio changes in the gearbox or, when a main clutch is provided between the prime mover and gearbox, in response to operation of a main clutch control such as a pedal.
Patent FR-2535738-A1 (FR)
Title: Procede de teillage du lin et materiel pour sa mise en oeuvre
Inventor: PRUNIER JEAN HENRI
IPC: D01B1/22
Filed: 1982-11-04
Abstract: LE PROCEDE DE TEILLAGE DES PAILLES DE LIN 1 MET EN OEUVRE DEUX BLOCS, ENTRE LESQUELS SE DEPLACENT LES PAILLES SOUS FORME DE NAPPE; L'UN DES BLOCS 8 EST FIXE ET EN CONTACT AVEC L'UNE DES FACES DE LA NAPPE 1; L'AUTRE BLOC 9 EST MOBILE ET VIENT FRAPPER DE MANIERE REPETITIVE LES PAILLES PENDANT LEUR DEPLACEMENT. LE BLOC FIXE 8 EST UNE TIGE METALLIQUE OBLIQUE PAR RAPPORT A LA NAPPE; LE BLOC MOBILE 9 EST ANIME D'UN MOUVEMENT DE ROTATION AUTOUR DE SON AXE, QUI EST PARALLELE A LA DIRECTION DU BLOC FIXE 8. CE BLOC MOBILE 9 COMPORTE A SA PERIPHERIE PLUSIEURS MARTEAUX 13, LIBRES EN ROTATION AUTOUR DE LEUR AXE 12 ET DISPOSES SYMETRIQUEMENT. LORSQUE LE BLOC MOBILE TOURNE AUTOUR DE SON AXE, L'EXTREMITE ARRONDIE 13 DES MARTEAUX 11 S'ORIENTE PAR LA FORCE CENTRIFUGE VERS L'EXTERIEUR DU BLOC MOBILE, ET VIENT FRAPPER LES PAILLES 1 AU NIVEAU DU BLOC FIXE 8. LE BLOC FIXE 8 EST PROLONGE PAR UNE SURFACE D'APPUI GRACE A LAQUELLE L'ACTION DES MARTEAUX SE POURSUIT PAR UN RACLAGE TOUT AU LONG DES PAILLES 1.
Patent FR-2535857-A1 (FR)
Title: Device and method enabling the relative positions of an optical fibre and of a beam emanating from a laser or from another optical fibre to be determined.
Inventor: BEDENE BRIGITTE
IPC: G02B6/42
Filed: 1982-11-10
Abstract: The beam L is sent to a protuberance 5 formed on the end of the entrance of the optical fibre 1 and the diffraction of the reflected ray is analysed; the reflected ray is sent to a pattern analyser 7 composed of arrays (matrices) of photodiodes and known electronic means, which analyses and compares the pattern formed by the beam diffracted by the protuberance 5 and the pattern corresponding to optimum aiming of the beam L/optical fibre 1 coupling. The invention enables the relative positions of a laser beam and of an optical fibre to be determined and this is performed in the region of the end of the optical fibre located close to the generator of the laser beam.
Patent FR-2516608-A1 (FR)
Title: Dispositif de commande d'un fluide de pression
Inventor: ALTMANN UWE
IPC: F15B21/08
Filed: 1982-11-17
Abstract: DISPOSITIF D'ALIMENTATION DE DEUX RECEPTEURS 35, 49 EN PARALLELE EN FLUIDE DE PRESSION. UNE POMPE 10, ENTRAINEE PAR UN MOTEUR ELECTRIQUE 11 COMMANDE PAR IMPULSIONS, COMMANDE PAR UN ROBINET REGULATEUR 14 LE FLUIDE DE PRESSION VERS LES RECEPTEURS. LE ROBINET 14 COMPORTE UN ROBINET PROPORTIONNEL 15 ELECTROMAGNETIQUE, DEUX BALANCES DE PRESSION 16, 17, DONT LA SECONDE EST EN PARALLELE AVEC LE ROBINET 15 ET UN DISTRIBUTEUR ELECTROMAGNETIQUE 18 COMMANDANT LA BALANCE DE PRESSION 16. LE ROBINET 14 FONCTIONNE EN ROBINET REGULATEUR PROPORTIONNEL DE DEBIT A TROIS VOIES POUR L'ALIMENTATION DES RECEPTEURS ET A DEUX VOIES POUR LEUR DECHARGE. LE DISPOSITIF SELON L'INVENTION ASSURE UNE COMMANDE A FAIBLE CONSOMMATION D'ENERGIE, UNE SELECTION QUELCONQUE DU DEBIT-VOLUME, INDEPENDAMMENT DES FLUCTUATIONS DE PRESSION, ET UNE COMMUTATION DES RECEPTEURS RIGOUREUSEMENT SANS A-COUPS.
Patent FR-2537352-A1 (FR)
Title: Plug for a terminal, in particular for a telephone
Inventor: BECHENEC YVES-ALAIN
IPC: H04M1/02
Filed: 1982-12-03
Abstract: In order to interact with a socket 10, this plug comprises, on the one hand, an end-fitting 19 intended to be engaged in such a socket and, on the other hand, a head 20 which is equipped with connection terminals suitable for connecting up to a lead 14. According to the invention, the end-fitting 19 forms a part which is separate from the head 20 and which can be detached from the latter. Application, especially, to circuit closers for telephone sets.
Patent FR-2537974-A1 (FR)
Inventor: WIERZBICKI MICHEL
IPC: C07D495/04
Filed: 1982-12-16
Abstract: New thieno[2,3-b] pyrrole compounds of the formula: in which: R1 is hydrogen or lower alkyl, R2 is cyano, carboxy, COOM in which M is alkali alkaline-earth metal, ammonium mono-, di-, or tri-, (C1-C5) alkylammonium optionally substituted by hydroxy, COOR in which R is lower alkyl, or in which R' and R'' are hydrogen or lower alkyl; R3 is lower alkyl; and R4 is lower alkyl, phenyl, halophenyl, lower alkylphenyl, lower alkoxy-phenyl nitrophenyl and di-lower-alkylamino, and enatiomers thereof. These new compounds may be used as medicines especially in the treatment of acute and chronic pains.
Patent FR-2523200-A1 (FR)
Title: Dispositif d'aeration-ventilation destine a etre monte dans des fenetres et/ou dans d'autres ouvertures ou baies de murs de batiments
Inventor: KUCHARCZYK ECKHARD
IPC: F24F13/12
Filed: 1983-03-04
Abstract: LA PAROI EXTERNE 7 ET LA PAROI INTERNE 3 AU BOITIER 2 DU DISPOSITIF PRESENTENT DES PASSAGES D'AIR 19 ET 28. UN DISPOSITIF DE FERMETURE 15, CONSTITUE PAR UN ELEMENT DE REGISTRE ET UN ELEMENT PROFILE DE PROTECTION CONTRE LES EFFETS DES CONDITIONS ATMOSPHERIQUES 6, AVEC PASSAGES D'AIR 30, SONT ADJOINTS AU PASSAGE D'AIR 19. LA PAROI EXTERNE EST FORMEE D'UN ELEMENT STRATIFIE, EN MATIERE MAUVAISE CONDUCTRICE DE LA CHALEUR ET PRESENTE DES GUIDAGES 17 POUR L'ELEMENT DE REGISTRE. L'ELEMENT PROFILE FORMANT LA PAROI EXTERNE EST MUNI D'AILES MARGINALES 8 QUI, PAR DES BRANCHES 9 SE TERMINANT PAR DES BOURRELETS 10, PERMETTENT L'ACCOUPLEMENT DE L'ELEMENT DE PROTECTION PAR DES PRISES DE RETENUE 11. LE DISPOSITIF, MEME SI SON BOITIER S'AVANCE PARTIELLEMENT EN DEHORS DU PLAN DE MONTAGE, PEUT ETRE FIXE DE FACON SURE A DES FENETRES OU DANS D'AUTRES OUVERTURES DE MURS, ET EVITE LES PONTS DE FROID.