baber/WOPTO huggingface dataset:
Patent FR-2532299-A1 (FR)
Title: Improvement to the preparation of glasses intended for the manufacture of optical waveguides by the double-crucible process and resulting optical waveguides.
Inventor: BOITEL MARIUS CHARLES
IPC: C03B37/023
Filed: 1982-08-27
Abstract: The invention relates to optical waveguides. It relates to a process for the preparation of glasses intended for the manufacture of optical waveguides by the double-crucible process, which comprises melting under ultrapurity conditions a glass-forming starting charge made up of ultrapure raw materials, characterised in that, in combination: a. a small quantity of antimoine trioxide Sb2O3 of between 0.05 and 0.6 % by weight relative to the glass-forming charge, is incorporated in the initial charge, and b. oxygen is bubbled into the molten glass during the glass-melting process. Use for the production of optical fibres for telecommunications.
Patent FR-2512607-A1 (FR)
Title: Circuit de decharge de condensateur
Inventor: SUZUKI SEIICHI
IPC: H03K3/57
Filed: 1982-09-10
Abstract: L'INVENTION CONCERNE UN CIRCUIT DE DECHARGE DE CONDENSATEUR. CE CIRCUIT COMPORTE UN COMMUTATEUR MECANIQUE CONNECTE EN SERIE AVEC UN COMMUTATEUR ELECTRONIQUE. LE COMMUTATEUR ELECTRONIQUE EST FERME AUTOMATIQUEMENT, AVEC UN RETARD PREDETERMINE APRES LA FERMETURE DU COMMUTATEUR MECANIQUE. LA COMMANDE DU COMMUTATEUR ELECTRONIQUE SE FAIT PAR UN CIRCUIT GENERATEUR DE SIGNAL DE COMMANDE ISOLE PAR TRANSFORMATEUR. L'INVENTION S'APPLIQUE NOTAMMENT A DES DEFIBRILLATEURS.
Patent FR-2512795-A1 (FR)
Inventor: FIREMELT CHRISTIAN
IPC: B66C13/04
Filed: 1982-09-13
Abstract: For a small crane for laying blocks, especially large-sized wall blocks, in layers, which consists of a ground support, of a tower mounted thereon so as to be rotatable about its longitudinal axis and supported so as to be tiltable about its transverse axis, and of a detachably suspended double-armed jib, to increase the permissible lifting load and to improve the point loading on intermediate floors of residential buildings, and also to reduce the labour expended when moving from floor to floor and finally to set down the load in a specific manner, the crane body, formed of jib and tower, is constructed rigid per se, is supported merely via a live ring on a five-armed ground support which is supported on the intermediate floor via supporting plates adjustable by means of spindle drives, and is provided with a hydraulic controllable load-lowering device in the course of the lifting cable.
Patent FR-2515207-A1 (FR)
Title: Agents antibacteriens ll-c23024 b et iota, leur procede de preparation et microorganisme actinomadura yumaense nrrl 12515
Inventor: LABEDA DAVID PAUL
IPC: A61K31/7042
Filed: 1982-10-22
Abstract: L'INVENTION CONCERNE DES AGENTS ANTIBACTERIENS ET ANTICOCCIDIENS APPELES LL-C23024A, LL-C23024B ET LL-C23024 IOTA, UN NOUVEAU MICROORGANISME ACTINOMADURA YUMAENSE SP. NOV. ET SES MUTANTS, ET UN NOUVEAU PROCEDE POUR LA PREPARATION DE CES AGENTS.
Patent FR-2517160-A1 (FR)
Title: Transducteur a electret comportant un espace d'air reel variable
Inventor: BUSCH-VISHNIAC ILENE JOY
IPC: G01H11/06
Filed: 1982-11-18
Abstract: L'INVENTION CONCERNE LES TRANSDUCTEURS ACOUSTIQUES. UN TRANSDUCTEUR A ELECTRET DESTINE A PRODUIRE UNE REPONSE DIRECTIONNELLE COMPREND NOTAMMENT UNE MEMBRANE A ELECTRET 92 ET UNE PLAQUE ARRIERE 94 ET L'EPAISSEUR DE L'ESPACE D'AIR REEL ENTRE CES ELEMENTS VARIE CONFORMEMENT A UNE RELATION PREDETERMINEE. LA SENSIBILITE DU TRANSDUCTEUR A ELECTRET VARIE EN FONCTION INVERSE DE L'EPAISSEUR DE L'ESPACE D'AIR REEL. DANS UN MODE DE REALISATION, L'EPAISSEUR DE L'ESPACE D'AIR REEL EST DEFINIE PAR UN ENSEMBLE DE TIGES 90 DONT LES HAUTEURS VARIENT CONFORMEMENT A LA RELATION PRECITEE. APPLICATION AUX MICROPHONES DIRECTIONNELS.
Patent FR-2536555-A1 (FR)
Title: Procede de changement de la langue de base d'un ordinateur
IPC: G06F9/44
Filed: 1982-11-19
Abstract: SELON L'INVENTION, AFIN DE CHANGER LA LANGUE DANS LAQUELLE SONT CHOISIS LES MOTS-CLES D'UN LANGAGE DE PROGRAMMATION D'UN ORDINATEUR, MUNI D'UN INTERPRETEUR QUI REMPLACE PAR UN CODE EN LANGAGE MACHINE CHACUN DES MOTS-CLES DONT LA LISTE EST ENREGISTREE DANS UN ORDRE DONNE DANS UNE ZONE DE MEMOIRE DONNEE, LE PROCEDE CONSISTE A ENREGISTRER DANS UNE AUTRE ZONE DE MEMOIRE, QUI EST SUBSTITUABLE A LA ZONE DE MEMOIRE DONNEE, DANS LAQUELLE SONT ENREGISTRES LES MOTS-CLES CHOISIS DANS UNE LANGUE DONNEE, LA LISTE DES MOTS-CLES QUI LEUR CORRESPONDENT, CHOISIS DANS UNE AUTRE LANGUE ET PRIS DANS LE MEME ORDRE, PUIS A SUBSTITUER L'AUTRE ZONE DE MEMOIRE A LA ZONE DE MEMOIRE DONNEE.
Patent FR-2536801-A1 (FR)
Title: Method and device for producing homogeneity of a flow of fluid in a pipe
Inventor: BOUTTES JACQUES
IPC: F15D1/04
Filed: 1982-11-26
Abstract: Device for producing homogeneity of a flow of fluid in a pipe 1 comprising a turbulence generating bend 2, the flow being divided transversely into a sound zone A which is highly energising and a disturbed zone B developing over at least part of the downstream path of the fluid and giving rise to pressure distortion in the transverse plane, characterised in that it comprises at least one obstacle 7 of small size disposed on the inside wall of the pipe in the sound zone of the flow and arranged in order to create a local disturbance 9 which propagates downstream with the disturbed zone.
Patent FR-2519961-A1 (FR)
Title: Procede de purification du silicium
Inventor: GMOHLING WERNER
IPC: C01B33/02
Filed: 1982-12-10
Abstract: A.PROCEDE DE PURIFICATION DU SILICIUM PAR TRAITEMENT DU SILICIUM BRUT AVEC UNE SCORIE FONDUE CONTENANT DES OXYDES ALCALINO-TERREUX ETOU DES OXYDES ALCALINS. B.PROCEDE CARACTERISE EN CE QUE LE SILICIUM BRUT, SOUS FORME BROYEE, EST MELANGE AVEC LA SCORIE, OU LES COMPOSANTS DE LA SCORIE, AVANT LA FUSION. C.L'INVENTION CONCERNE LA PURIFICATION DU SILICIUM.
Patent FR-2518012-A1 (FR)
Title: Dispositif pour changer le moule d'injection sur l'unite de fermeture de moule d'une machine a mouler la matiere plastique par injection
IPC: B29C33/30
Filed: 1982-12-10
Abstract: DISPOSITIF POUR CHANGER LE MOULE D'INJECTION SUR L'UNITE DE FERMETURE DE MOULE D'UNE MACHINE A MOULER LES MATIERES PLASTIQUES PAR INJECTION. DES TIGES DE SERRAGE 20 POUVANT ETRE PRECONTRAINTES AU MOYEN DE POUSSOIRS EN FORME DE COINS DEPASSENT PAR LEURS EXTREMITES DE PREHENSION 20A AU-DELA DES PLANS X-X DES SURFACES DE BRIDAGE DES SUPPORTS DE MOULE 13, 14 EN DIRECTION DU PLAN DE SEPARATION B-B DU MOULE D'INJECTION 17. LES EXTREMITES DE PREHENSION 20A PASSENT DERRIERE DES PARTIES DE MOULE 17A, LE MOULE A INJECTION 17 APPUYANT CONTRE DES ELEMENTS DE GUIDAGE 18 DES SUPPORTS DE MOULE 13, 14. IL EN RESULTE LORS DU CHANGEMENT DE MOULE D'INJECTION UN SEUL MOUVEMENT LINEAIRE DU MOULE D'INJECTION 17 QUI EST GUIDE EN TANT QUE MOULE COMPLET SUR LES ELEMENTS DE GUIDAGE 18 ET SUR LES SURFACES DE BRIDAGE DES SUPPORTS DE MOULE 13, 14.
Patent FR-2520167-A1 (FR)
Title: Appareil de commande de moteur a mode de protection base sur la valeur efficace de la composante inverse du courant statorique non sinusoidal
Inventor: ENGEL JOSEPH CHARLES
IPC: H02P23/00
Filed: 1983-01-14
Abstract: APPAREIL DE COMMANDE DE MOTEUR A MODE DE PROTECTION BASE SUR LA VALEUR EFFICACE DE LA COMPOSANTE INVERSE DU COURANT STATORIQUE NON SINUSOIDAL. DANS CET APPAREIL, LA COMPOSANTE INVERSE DU COURANT EST DETERMINEE PAR CONTROLE DES LIGNES TRIPHASEES L1, L2 ET L3 D'ALIMENTATION DU MOTEUR EN ETAT DE DEMARRAGE. LES COURANTS DES ENROULEMENTS STATORIQUES SONT CONVERTIS EN COMPOSANTE DIRECTE ET EN COMPOSANTE INVERSE DANS LE MICROPROCESSEUR DE SORTE QU'ON PEUT OBTENIR LA VALEUR EFFICACE DU COURANT INSTANTANE REEL QUI PASSE DANS CES ENROULEMENTS. CECI EST VRAI QUE LE COURANT SOIT SINUSOIDAL OU NON SINUSOIDAL. EN UTILISANT POUR LE ROTOR UN MODELE APPROPRIE DE CIRCUIT THERMIQUE EQUIVALENT, ON PEUT DETERMINER UNE VALEUR SURE PREDETERMINEE DE COURANT, AU-DELA DE LAQUELLE LE DEMARRAGE OU LA MARCHE DU MOTEUR EST INTERROMPU. L'UNITE 26 DE COMMANDE, RELIEE AUX LIGNES PAR DES TRANSFORMATEURS 30 DONNE UNE INDICATION DE LA VALEUR DES COURANTS DANS LES LIGNES. UNE UNITE 29 DE DETECTION DES TEMPERATURES DES RESISTANCES EST RELIEE AU MOTEUR PAR UN CABLE 34, CES RESISTANCES ETANT PLACEES DANS LES REGIONS DES ENROULEMENTS INDUCTEURS ET DES PALIERS DU MOTEUR. APPLICATIONS NOTAMMENT AUX MOTEURS ELECTRIQUES A INDUCTION.
Patent FR-2542181-A1 (FR)
Title: Method for protecting deep-frozen products which are at a positive temperature, and display furniture obtained
IPC: A47F3/04
Filed: 1983-03-11
Abstract: The present invention is related to the field of foodstuff distribution, foodstuffs which are kept cold and sold in self-service stores. Its object is a radical change of the conventional sale of such foodstuffs. The invention is characterised by a double curtain of cold air 3 and 4, rapid curtain 3 and cold enclosure 4. The products are displayed rotating 7 in the cold enclosure 4 on metal supporting shutters 8. At the rear of the piece of furniture, the removable panel 5 enables a refrigerator to be fitted. In the event of the least temperature anomaly, the removable curtain 2 is lowered, preventing all access to the defective merchandise. All the automatic controls are regulated by a microprocessor 22. The real temperature of the products is permanently shown by means of a digital thermometer 23. The most attractive applications of the invention to be mentioned are refrigeration for commerce as well as an extension to refrigeration in the household.
Patent FR-2540155-A1 (FR)
Title: Dredger for clearing yachting harbours
Inventor: BRIAND ANSELME
IPC: E02F3/90
Filed: 1983-01-31
Abstract: The present invention relates to dredgers for clearing yachting harbours. This dredger consists of a platform 1 set up on two floats 2 with, at the rear, movable anchoring piles 6 and, outside the perimeter of the platform, a submerged boom 6 provided, at its end, with the dredging tools; this boom 9 is connected to a vertical pole 10 guided in translation and in rotation in a frame arranged at the front of the platform 1 and anchored, in the working position, on the sea bed. The frame consists of a vertical support 20 provided with two horizontal cradles 22, 23 comprising the means for controlling and guiding the pole in translation and in rotation. The pipe for discharging the material comprises a rigid section 15 secured, at one of its ends, to a carriage 18 which can move in translation in a rail 19 arranged under the platform 1, the other end of the rigid section 15 being connected, by a flexible pipe section 16, at the level of the lower part of the pole, to the pipe for discharging the boom material.
Patent FR-2540668-A1 (FR)
Title: Mercury switch controlled by inclination (tilt switch), especially for a liquid-level regulating device
IPC: H01H29/22
Filed: 1983-02-04
Abstract: The invention relates to mercury switches sensitive to inclination (tilt switches), which can be used for level regulation. They comprise a bulb of elongate shape containing a drop of mercury, provided, at one end, with fixed contacts placed so as to be connected by the drop of mercury when the bulb has an inclination greater than a defined value with respect to a predetermined orientation. The bulb 20 comprises two compartments communicating via a calibrated throttled passage 30 placed at a level above that of the drop of mercury 26 when the bulb is in the said defined orientation.
Patent FR-2543600-A1 (FR)
Title: First-aid accommodation unit
Inventor: MONBOEUF ROBERT
IPC: E04B1/343
Filed: 1983-03-28
Abstract: The invention relates to an accommodation unit intended to temporarily shelter people after a disaster. The unit is made up of a floor 10 on which there are articulated lateral partitions 12a, 12b and end partitions 14a, 14b and of an independent roof 16. The articulation axes and the dimensions of the partitions are designed in such a way that the volume of the folded unit is only slightly greater than the volume of the panels making it up. Toggle-type fasteners securing the assembly compress seals between the panels when the unit is opened up. A box element 18 may be added on the floor 10. Application to the accommodation of people, particularly in the event of an earthquake, a flood, a fire, etc.
Patent FR-2524536-A1 (FR)
Title: Door closing mechanism - comprises camshaft which rotates on opening to force two spring-biassed cam followers apart
IPC: E05F1/12
Filed: 1983-03-30
Abstract: The door closing mechanism comprises a rotatable camshaft and two cam followers (20A,20B) contained within a common housing (40). One end of the camshaft carries two cams (14A,14B) of oval cross-section, which lie between the two cam followers. The cam followers have inner faces (21) which incorporate two grooves (21) separated by an intermediate ridge (22). When the door is opened, the camshaft rotates causing the cams (14A,14B) to bear against the faces of the followers (20A,20B). This slides them apart against the action of the springs (23), biassing the door into a closed position.
Patent FR-2543984-A1 (FR)
Inventor: DENOJEAN JACQUES
IPC: D06N3/00
Filed: 1983-04-07
Abstract: 1. Decorated coated textile structure comprising a flexible textile support, a coloured decorative pattern and a transparent film covering the support and the decorative pattern consists of a coloured flocking adhesive and a textile flock which overlaps the textile support on the face that is not covered by the transparent film.
Patent FR-2545815-A1 (FR)
Title: Table for cutting glass sheets
Inventor: MEURET PAUL
IPC: B65G49/06
Filed: 1983-05-13
Abstract: Tables for cutting glass sheets. A cutting table according to the invention is of the type comprising a tilting tray 7 on which a glass sheet 9 to be cut is placed and a cutting bridge 19 which travels above the tray and which carries the cutting tools 20, 21. One end of the bridge 19 is carried by a trolley 22 which is guided by a rail 23 secured to the stationary frame 1. The other end of the bridge 19 carries rollers which roll on a rail 24. The rails 23 and 24 are extended on one side of the tray 7, and this makes it possible to bring the bridge into a position 19' where the tray can tilt freely. One application is the cutting of any flat glasses.
Patent FR-2551670-A1 (FR)
Title: Device for reconcentrating a solution and application to the removal of moisture from air
Inventor: PATUREAU JEAN-PIERRE
IPC: B01D3/00
Filed: 1983-09-12
Abstract: Device for reconcentrating a solution or a mixture by controlled boiling and extraction of the most volatile component. It comprises a leakproof enclosure 1 maintained at a pressure below room pressure, containing an exchanger-boiler 5 onto which the solution is sprayed in order that the most volatile component may evaporate and an exchanger-condenser 6 where the said component condenses, means 12, 13 for removing the solution and the component, the said exchangers being coupled in series with a compressor 8 and a pressure release valve 9. Application to the removal of moisture from air with the aid of lithium chloride, for example.
Patent FR-2551726-A1 (FR)
Title: Pallet box
Inventor: STREBELLE GEORGES
IPC: B65D19/20
Filed: 1983-09-14
Abstract: The invention relates to a pallet box, particularly but not exclusively intended for the packaging of detached parts and for the grouping of pre-packed goods and merchandise. According to the invention, the pallet box, comprising a box 2 made of cardboard provided with a removable lid 8, whose base is fixed permanently on a rigid element 3, of the pallet type, is characterised in that the two opposite lateral walls 5 and 7 of the box 2 are each divided into two panels 14 and 15, 18 and 19, these panels being respectively articulated on the other two lateral walls 4 and 6 of the box 2, the latter themselves being articulated on the rigid element 3 such that the lateral walls 4, 5, 6, 7 of the box may be folded onto the rigid element 3.
Patent FR-2552176-A1 (FR)
Title: Assembly part for the panels of a rigid receptacle and of a suspension for a door leaf
Inventor: HY GERARD RENE
IPC: H02B1/38
Filed: 1983-09-21
Abstract: This assembly part 8 comprises a central part in the shape of an "L", one wing of which allows the fixing of the roof 6 of the cabinet 1 or of its base 2, and the other wing the fixing of a side panel 3, 4. Projecting parts respectively identical to each end of this central part serve as stops for the door 7 and as a restraint for its espagnolette rod 22 as well as as a fixing for the rear panel 5 and a suspension 23 for the door 7 itself. A slider in the central part is provided for fastening to a framework and for the choice of its depth in the cabinet. The invention finds an application in the mounting of cabinets for electric or electronic equipment.
Patent FR-2538249-A1 (FR)
Title: Compositions prophylactiques a base d'acides gamma-linolenique, arachidonique ou eicosa-pentaeonique, ou de leurs sels ou derives, s'opposant a la multiplication de cellules cancereuses
Inventor: BOOYENS JAKOBUS
IPC: A23L29/00
Filed: 1983-09-22
Abstract: Compositions prophylactiques s'opposant à la multiplication de cellules cancéreuses. Elles comprennent de l'acide gamma-linolénique, de l'acide arachidonique, ou de l'acide eïcosapentaëonique, ou leurs sels ou leurs dérivés, en doses de 1 mg/kg de poids du corps. (CF DESSIN DANS BOPI)
Patent FR-2554204-A1 (FR)
Title: Method for manufacturing rigid or flexible pipes as well as rigid or flexible pipe obtained by implementing this method.
IPC: F16L9/16
Filed: 1983-10-26
Abstract: a. Method for manufacturing rigid or flexible pipes as well as rigid or flexible pipe obtained by implementing this method. b. Method characterised in that the pitch of the spiral along which the strip 1 of flexible material is wound is determined as a function of the width l of this strip in order to obtain the wall thickness desired for the final tube. c. The invention relates to the technical field of rigid or flexible pipes.
Patent FR-2537428-A1 (FR)
Title: Procede et dispositif pour produire une image du fond de l'oeil
Inventor: BILLE JOSEF
IPC: A61B3/14
Filed: 1983-12-08
Abstract: L'INVENTION CONCERNE UN PROCEDE ET UN DISPOSITIF POUR PRODUIRE UNE IMAGE DU FOND DE L'OEIL. PENDANT L'EXPLORATION DU CHAMP D'IMAGE 18, ON OBTIENT AU MOINS DANS UNE ZONE PARTIELLE 28 DES SIGNAUX POUR UN PLUS GRAND NOMBRE DE POINTS-IMAGES QUE CE QUI CORRESPOND A LA NORME DE TELEVISION; CETTE ZONE PARTIELLE EST CHOISIE SUFFISAMMENT GRANDE POUR QUE, POUR SA REPRESENTATION EN TELEVISION, CHAQUE POINT DE LA TRAME D'IMAGE SOIT ASSOCIE A UNE VALEUR SEPAREE DE SIGNAL D'IMAGE; LE DISPOSITIF COMPREND AU MOINS UN ANALYSEUR POLYGONAL 8 ET IL EST POURVU D'UN MIROIR ACTIF 6 QUI CONSTITUE AVEC UN DETECTEUR 32 UN CIRCUIT DE REGULATION FERME PERMETTANT D'EFFECTUER UN REGLAGE DE NETTETE D'IMAGE; POUR LA COMMANDE D'INTENSITE DE LA SOURCE LUMINEUSE 1, QUI PEUT ETRE UN LASER HE-NE OU UN LASER HE-SE, IL EST PREVU UN OBTURATEUR ELECTRONIQUE 2; EN PLUS DE LA PRODUCTION D'IMAGE, ON PEUT EGALEMENT MESURER LA REPARTITION D'ECOULEMENT SANGUIN DANS LE FOND DE L'OEIL ET LA SATURATION EN OXYGENE DU SANG DANS LA RETINE 18.
Patent FR-2539508-A1 (FR)
Title: Appareil pour mesurer l'indice de refraction de fluides
Inventor: BODENHEIMER JOSEPH S
IPC: G01N21/41
Filed: 1984-01-12
Abstract: L'INVENTION CONCERNE UN APPAREIL DE MESURE DE L'INDICE DE REFRACTION DE FLUIDES. L'APPAREIL COMPREND UN BARREAU CAPTEUR 2 DE FORME SENSIBLEMENT EN U, REALISE EN MATIERE TRANSPARENTE ET POUVANT ETRE PLONGE DANS UN FLUIDE 4 DONT L'INDICE DE REFRACTION DOIT ETRE MESURE. LE DIAMETRE D DE COURBURE DU TRONCON COUDE EST AU MOINS CINQ FOIS SUPERIEUR AU DIAMETRE D DU BARREAU. LES DEUX EXTREMITES DE CE DERNIER PEUVENT ETRE RACCORDEES A UN BOITIER 10 RENFERMANT UNE SOURCE 14 DE LUMIERE ET UN DETECTEUR 22 DE LUMIERE QUI SONT EN COUPLAGE OPTIQUE AVEC LES EXTREMITES DU BARREAU. DOMAINE D'APPLICATION: REFRACTOMETRES ET AUTRES INSTRUMENTS DE MESURE DE CARACTERISTIQUES DE FLUIDES.
Patent FR-2560586-A1 (FR)
Title: Handling device with lifting arm.
Inventor: GERBEAUX ALAIN
IPC: B66F9/065
Filed: 1984-03-02
Abstract: The device, comprising a lifting arm 7 which is articulated, at one end, to a frame 4 and, at its other end, to a prehension member or tool 10, motor means 13 placed and acting between two of these three elements 4, 7, 10, and passive coupling means connecting these three elements, is characterised by the fact that the motor means 13 are placed and act between the frame 4 and the lifting arm 7, the coupling means 19 consisting, on the one hand, of a rocking lever 20 articulated, in an intermediate region, to the lifting arm 7 and, on the other hand, of two connecting rods 21, 22, one of which is articulated to a first end of the rocking lever and to the prehension member, and the other being articulated to the second end of the rocking lever and to the frame.
Patent FR-2561449-A1 (FR)
Title: Filtre a resonance gyromagnetique et application aux filtres et melangeurs combines
Inventor: MARCOUX JEAN
IPC: H03D9/06
Filed: 1984-03-19
Abstract: FILTRE A RESONANCE GYROMAGNETIQUE DESTINE A ETRE ASSOCIE A UN DISPOSITIF A EXCITATION SYMETRIQUE. LE RESONATEUR Y DU FILTRE, OU L'UN DE CES RESONATEURS Y3 EST UTILISE, AVEC SES BOUCLES D'ENTREE ET DE SORTIE, COMME UN TRANSFORMATEUR A SORTIE EQUILIBREE; AINSI LA SORTIE DU FILTRE, EQUILIBREE, EST CONSTITUEE PAR LES DEUX EXTREMITES B12, B34 DE LA BOUCLE DE SORTIE DE CE RESONATEUR. APPLICATION AUX FILTRES ASSOCIES A DES MELANGEURS.
Patent FR-2562337-A1 (FR)
Title: Connection-disconnection device
Inventor: SALIGNY YVES
IPC: H01R4/70
Filed: 1984-03-27
Abstract: The present invention relates to a device for connection-disconnection of a coupling clip 3 whose two flanges 1, 2 can slide on the two exterior opposing sides 11, 12 of at least one self-stripping connection plug 9 and/or of an insulating part 10 surrounding, at least partially, the said plug 9. The coupling clip 3 includes, in its first flange 1, a transverse passage 15, a first side of which constitutes a bearing surface 15a for connecting the insulated conductor 16 in the slot 8 of the plug 9 and the second side of which, opposite the first, constitutes a bearing surface 15b for subsequently disconnecting the said conductor. The free end of the first flange includes a longitudinal slot 21 emerging in the transverse passage 15, enabling the two parts of this first flange 1, which are disposed on either side of the slot 21 to be moved apart laterally, as desired, in order to shift (withdraw) the disconnection bearing surface 15b laterally. A longitudinal housing 25 is provided in the first flange, from the bearing surface 15a of the passage 15, and it is closed off at its other end. A longitudinal conduit 20, of transverse cross-section calibrated for receiving an insulated conductor 16 without clearance, is provided longitudinally in the junction plane between the second flange 2 and the external side 12 of the insulating part 10. It extends between the free end 2c of the second flange 2, as far as the region of the connection bearing surface 15a. Such a device can be used, in particular, for connecting and disconnecting telecommunication lines.
Patent FR-2564519-A1 (FR)
Title: Subframe for doors and windows with insertion of a seal between frame and shutter
IPC: E06B9/04
Filed: 1984-05-21
Abstract: Improvement to subframes for structural openings. The invention relates to a device enabling window units to be made airtight, thereby providing the structural openings with a better thermal insulation coefficient. This device comprises the fitting, onto the subframe 1, of a shutter rabbet 2 in which a groove, receiving a seal 3, is made. The shutters 4 are applied onto this seal.
Patent FR-2568431-A1 (FR)
Title: Device for monitoring the operation of a fibre optic link and receiver comprising such a device
Inventor: VALIN JACQUES
IPC: H04B10/07
Filed: 1984-07-27
Abstract: The subject of the invention is a device for monitoring the operation of a fibre optic link for information transmission. This device periodically samples the amplitude of the signal received and compares it with one or more previous values. The detection of a fast variation, above a certain threshold, constitutes an indication of disturbance to the operation of the link. Application to the monitoring of the security of optical transmissions.