baber/WOPTO huggingface dataset:
Patent FR-2547145-A1 (FR)
Title: Transmission device for a link between a television camera and its control centre
Inventor: BAIN CLAUDE
IPC: H04B1/56
Filed: 1983-05-31
Abstract: The present invention relates to a device providing for the alternative transmission and reception of information. The device includes a transistor Tc operating in super-feedback mode by virtue of an oscillating circuit Rd mounted between two of its electrodes and of a low-frequency chopping signal Fd. During the time intervals for which this transistor exhibits a high gain, the signals E1 or E2 to be transmitted by an antenna A modulate the signal produced in this transistor; during the remainder of the time the signals received, originating from the antenna A, are demodulated in this transistor Tc and then filtered P1 or P2. Application to the links between a camera and its operating centre.
Patent FR-2560131-A1 (FR)
Title: Anti-theft and protection net for cars and stored merchandise
IPC: B60R25/10
Filed: 1983-08-16
Abstract: Protection device, against theft and break-in for a motor vehicle, and its wheels. The invention relates to a device which at the slightest cut sets off the alarm signal. It is composed of a net 1 or of a cover which contains a protection loop, produced with the aid of an insulated conductor wire 4. The device according to the invention may be intended for any shape and any size of vehicle, it may also be intended for protecting stock of any nature, or for displaying merchandise.
Patent FR-2551688-A1 (FR)
Title: Pneumatic clip-ejection device
IPC: B25B31/00
Filed: 1983-09-12
Abstract: The device is intended to place marked U-shaped clips on the covers of electrical wires of a cable for the purpose of easily marking the various wires. A small case 2 subjected to compressed air from an electric compressor 22 contains receptacles for pre-cut strips of clips pushed by springs towards an ejection channel. The pad 11 of a pistol 1 is used to select the first clips of strips to be placed on a same wire. The pressing in of the trigger 13 of the pistol initiates the retraction of a plunger in order to insert a first clip in the ejection channel and the separation of this clip from the corresponding strip by a cutting blade. The release of the trigger initiates the opening of a cover 14 of the ejection channel and, subsequently, the ejection of the clip by pneumatic conveying.
Patent FR-2534716-A1 (FR)
Title: Dispositif d'affichage a cristaux liquides nematiques a memoire
Inventor: MEYER ROBERT BRUCE
IPC: G02F1/133
Filed: 1983-10-04
Abstract: L'INVENTION CONCERNE LES DISPOSITIFS D'AFFICHAGE A CRISTAUX LIQUIDES. ON EFFECTUE UNE COMMUTATION ELECTRIQUE D'UNE CELLULE A CRISTAUX LIQUIDES NEMATIQUES BISTABLE ENTRE DES ETATS HORIZONTAUX ASYMETRIQUES TOPOLOGIQUEMENT EQUIVALENTS. LA CELLULE COMPREND DES SUBSTRATS SUPERIEUR ET INFERIEUR 10, 11 PARALLELES, DES SURFACES TEXTUREES D'ALIGNEMENT PAR INCLINAISON 20, 21 SUR LES SUBSTRATS CORRESPONDANTS, ET UNE MATIERE A CRISTAUX LIQUIDES NEMATIQUES 30 ENTRE LES SUBSTRATS. ON DECLENCHE LA COMMUTATION PAR L'APPLICATION D'UN CHAMP ELECTRIQUE CONTINU POUR ROMPRE LA SYMETRIE ET ON ACHEVE LA COMMUTATION PAR L'APPLICATION D'UN POTENTIEL ELECTRIQUE ALTERNATIF. APPLICATION AUX DISPOSITIFS D'AFFICHAGE MATRICIELS RAPIDES.
Patent FR-2535164-A1 (FR)
Title: Batterie pondoir pour volaille
IPC: A01K31/16
Filed: 1983-10-24
Abstract: BATTERIE PONDOIR POUR VOLAILLE COMPRENANT UN CERTAIN NOMBRE DE NIDS CONTIGUS SEPARES PAR DES CLOISONS, LE FOND POUVANT ETRE COUVERT PAR UNE COUCHE RECEVANT LES OEUFS, CARACTERISEE EN CE QUE LES CLOISONS 2, 4 ONT LA FORME D'UN PEIGNE SUR UNE HAUTEUR DONNEE, AU-DESSUS DU FOND, ET EN CE QU'UN CHARIOT 5 PEUT SE DEPLACER DANS LE SENS DE LA LONGUEUR DE LA BATTERIE SENSIBLEMENT PARALLELEMENT AU FOND, LE CHARIOT AYANT UNE PARTIE PLANE HORIZONTALE A UNE DISTANCE AU-DESSUS DU FOND PLUS GRANDE QUE CELLE DES DENTS DES CLOISONS ET COMPORTANT FRONTALEMENT UN ELEMENT EN FORME DE PEIGNE 6 INCLINE VERS LE BAS ET VERS L'AVANT, DONT LES DENTS CORRESPONDANT AUX FENTES DES PEIGNES DES CLOISONS, SONT PLUS MINCES QUE LA LARGEUR DE CES FENTES, LES DENTS ETANT SITUEES A DES DISTANCES L'UNE DE L'AUTRE PLUS FAIBLES QUE LA DIMENSION MINIMALE PROBABLE DES OEUFS.
Patent FR-2554742-A1 (FR)
Title: Method and device for the sorting of snails according to size
Inventor: DAGUZAN JACQUES JEAN
IPC: B07B13/07
Filed: 1983-11-16
Abstract: The present invention relates to a method and a device for the sorting of snails according to size. A batch of snails is placed in a closed volume bounded laterally and at the top essentially by a mesh 3 in which the openings are predetermined as a function of a reference sorting value, while arranged on the outside of this volume is an essentially continuous, approximately vertical surface 29 having a zone 33, 34 in contact with the mesh 3 but moving away from the screen 3 to the sides of and/or above this contact zone; the snails, having no vertical continuous surface on the inside of the mesh 3 tend to reach this surface 29 by negative isotropism, but only snails whose largest shell diameter is less than the reference value can pass through the mesh 3. Application to the biological sorting of snails.
Patent FR-2554908-A1 (FR)
Title: Structure based on sheets and foldable into a variety of shapes
IPC: B63B7/06
Filed: 1983-11-10
Abstract: Different sequences of folds following predetermined scores, result in a canoe 1, a rucksack 2 or a shelter 3, all beginning with the same polypropylene sheet 4. Since one shape can be very quickly transformed into another, this invention is particularly suitable for walking, rescuing or for expeditions.
Patent FR-2557324-A1 (FR)
Title: Automatic device for searching for and displaying an item of information from an information medium
IPC: G09B29/10
Filed: 1983-12-23
Abstract: Automatic device for searching for and displaying an item of information from an information medium, characterised in that it comprises: - a rigid panel 1 formed by a capacitive keyboard which consists of a plurality of individual sensitive keys, on which the information medium is applied; - an electronic decoding assembly 5, connected to the said capacitive keyboard 1, able to detect, by emission of a signal, the presence of a finger in front of an individual sensitive key, to establish the coordinates, lines 2 and columns 3 of this individual key, and to transmit this information to a computer 10; - a computer 10 able to process the information given by the electronic decoding assembly 5 in order to give the solution to the information sought; - a member 14, 15 actuated by the computer 10 able to display the recommended solution; - a direct current electrical power supply circuit 8.
Patent FR-2558512-A1 (FR)
Title: Pivoting system of a door opening substantially at right angles and cabinet equipped with such a system
Inventor: DHUGUES MARCEL
IPC: F25D23/02
Filed: 1984-01-19
Abstract: The cover 1 has two offsets 1b, 1c at each of the ends of one of its edges 1a. A pivot 3, 4 respectively projects in each of the offsets. The fixed frame of the cover is equipped with two lugs 7 and 8, the inner faces of which are recessed with two blind perforations 5 and 6. The pivot 3 has two oblique flats 3a, 3b, so that it can pass through a vertical groove 5a made inside the lug 7 and opening into the perforation 5, in such a way that, after the pivot 4 has been engaged in the perforation 6, the pivot 3 can be placed in the perforation 5. This operation is carried out with the cover being lowered below the horizontal, so that the two flats of the pivot 3 are in the extension of the lateral faces of the groove 5a. Cover of a refrigerator cabinet.
Patent FR-2561507-A1 (FR)
Title: Portable dismantleable desk-lectern
IPC: A47B41/00
Filed: 1984-03-22
Abstract: The invention relates to a type of small desk for do-it-yourself assembly, which is portable and dismantleable. This device is a product of the synthesis of the desk, the lectern and the pantograph. It has the advantages of a desk with, in addition, an inclined plane 1 like a lectern. The accessory elements 15, 2 and 4 and the thickness around the work surface of the desk-top 1 make it possible to deposit objects and on the other hand to immobilise the sheet of paper. The device which is the subject of the invention comprises two struts 3 and 21, whose upper part is sloping, locked by a key 13 which is countersunk between them. Their upper part slopes towards the front. A notched panel 20 slides in the guideways 6 of the struts, thus improving the rigidity of the assembly. On the right part of the panel 2 there is a tub 4 intended to receive various accessories. The compartments 15 on the desk-top 1 are also intended to receive school accessories such as: rubber, pencils, pens, etc. The whole set of the device of the invention, dismantled and packed, can be transformed into a very flat package and can be carried like a suitcase. The device according to the invention is particularly intended for young pupils, craftsmen, building sites and workshops.
Patent FR-2563342-A1 (FR)
Title: Procede de detection et d'enregistrement des defauts sur semi-produits siderurgiques chauds
Inventor: DETRONDE MICHEL
IPC: B21B45/00
Filed: 1984-04-24
Abstract: LA PRESENTE INVENTION EST RELATIVE A UN PROCEDE DE DETECTION ET D'ENREGISTREMENT DES DEFAUTS SUR SEMI-PRODUITS SIDERURGIQUES CHAUDS. IL CONSISTE A APPLIQUER SUR LA SURFACE A EXAMINER LA FLAMME D'UN CHALUMEAU A CHASSE D'OXYGENE, A DEPLACER SON POINT D'APPLICATION SUR LA SURFACE, A SAISIR L'IMAGE DU POINT D'APPLICATION FORMEE PAR CAMERA VIDEO, A LA TRANSMETTRE SUR UN ECRAN ELOIGNE, A FAIRE ETABLIR PAR UN OBSERVATEUR AU REGARD DE CET ECRAN UNE CARTE DE LA SURFACE EXAMINEE EN Y ENREGISTRANT LES DEFAUTS DETECTES A LA FOIS EN DIMENSIONS ET EN NATURE. ELLE TROUVE SON APPLICATION DANS LE TRAITEMENT A CHAUD DES BRAMES, BLOOMS, BILLETTES EN ACIER, LORSQU'ON VEUT EFFECTUER EN CONTINU LES OPERATIONS DE COULEE, DE REPARATION DES DEFAUTS ET DE LAMINAGE.
Patent FR-2549189-A1 (FR)
Title: Roue dentee, en particulier pour transmission par chaine, et procede pour sa fabrication
Inventor: BRANDENSTEIN MANFRED
IPC: F16H55/17
Filed: 1984-06-20
Abstract: UNE ROUE DENTEE 1 SE COMPOSE D'UN CORPS 5 EN MATERIAU MOULE COMPORTANT UNE DENTURE DROITE ET D'UN DISQUE ANNULAIRE METALLIQUE 6 QUI, MOULE DANS LA MASSE DU CORPS 5 DE LA ROUE, S'ETEND JUSQU'A PROXIMITE DU FOND DES CREUX DES DENTS 12 ET COMPORTE SUR SA PERIPHERIE DES TROUS AXIAUX. POUR QUE LE CORPS 5 PUISSE ETRE FABRIQUE EN UN MATERIAU MOULE RELATIVEMENT SOUPLE ET AMORTISSANT LES CHOCS (MATIERE PLASTIQUE), LE BORD EXTERNE 10 DU DISQUE ANNULAIRE 6 EST MUNI DE SAILLIES QUI DEPASSENT RADIALEMENT VERS L'EXTERIEUR LE FOND 11 DES CREUX DES DENTS VOISINES 12. CHAQUE SAILLIE DU DISQUE ANNULAIRE 6 EST NOYEE DANS LE MATERIAU D'UNE DENT INDIVIDUELLE 12 DE LA DENTURE. UN TROU AXIAL EST PRATIQUE DANS LE DISQUE ANNULAIRE 6 A PROXIMITE ET RADIALEMENT EN DESSOUS DE CHAQUE SAILLIE INDIVIDUELLE.
Patent FR-2548934-A1 (FR)
Title: Dispositif ejecteur de matrice pour machine de formage a plusieurs etages
Inventor: STEHR FRANZ
IPC: B21D45/04
Filed: 1984-06-25
Abstract: LE DISPOSITIF EJECTEUR DE MATRICE POUR MACHINES DE FORMAGE A PLUSIEURS ETAGES EST MUNI D'UN EJECTEUR DE MATRICE DONT ON PEUT REGLER LA LONGUEUR DE COURSE SEPAREMENT POUR CHAQUE ETAGE DE TRANSFORMATION ET QUI COMPREND UNE TIGE D'EJECTEUR 2, UN LEVIER D'EJECTEUR 3 ET UN DISPOSITIF D'ENTRAINEMENT 7 POUR LE LEVIER D'EJECTEUR. ENTRE LE LEVIER D'EJECTEUR 3 ET LE DISPOSITIF D'ENTRAINEMENT 7 EST INTERPOSE UN LEVIER INTERMEDIAIRE 5 COMMUN A PLUSIEURS LEVIERS D'EJECTEURS ET QUI COMPREND DES REGLETTES DE CAME 10, REGLABLES, CORRESPONDANT RESPECTIVEMENT AUX DIFFERENTS ETAGES DE FORMAGE. CHAQUE REGLETTE DE CAME REPRESENTE UN SEGMENT D'UNE CAME COMPOSEE D'UN ARC DE CERCLE ET D'UNE TANGENTE 11, 12. LES REGLETTES SONT MONTEES MOBILES EN TRANSLATION DANS LE LEVIER INTERMEDIAIRE 5 AU MOYEN D'UN DISPOSITIF DE REGLAGE, PAR EXEMPLE AU MOYEN D'UNE VIS 14.
Patent FR-2549894-A1 (FR)
Title: Insulated exhaust pipe for vehicle engine
Inventor: WINZEN WILFRIED
IPC: F16L59/14
Filed: 1984-06-26
Abstract: The fixed tube (1) to be insulated has a bent part and has a short mandrel (2) fitted to its free end. This is dome shaped and is inserted into a resilient insulating sleeve (5) protected by a corrugated outer sleeve (4). The insulating sleeve is expounded against the corrugated sleeve when the fixed tube has been inserted. The corrugated sleeve is of aluminium, steel or aluminium coated steel, and the insulating sleeve is of woven, flocked or knitted material using e.g. mineral fibres. In another method, the insuation is fitted inside the tube using an external collar.
Patent FR-2567406-A1 (FR)
Title: Sterile connector in particular for medical tubes.
Inventor: CHARPENTIER GERARD JEAN-MARIE
IPC: B29C65/00
Filed: 1984-07-12
Abstract: Sterilisable connector for making a sterile connection between two tubes or pipes for medical use. According to the present invention, two rotating discs 2, 3 are mounted on a body 1 whose middle part is fitted with blades 8 and tips 6 intended to receive the ends of the pipes truncated by the blades 8. Applications: transfusions, perfusions, etc.
Patent FR-2550148-A1 (FR)
Title: Reservoir d'alimentation, en particulier pour le maitre-cylindre en tandem d'un vehicule automobile
Inventor: VATTER WALDEMAR
IPC: B60T11/26
Filed: 1984-07-30
Abstract: CE RESERVOIR D'ALIMENTATION EN FLUIDE DE FREINAGE COMPREND DEUX CHAMBRES 9, 10 AYANT CHACUNE UNE SORTIE 3, 4 CONNECTEE A UNE CHAMBRE DE PRESSION D'UN MAITRE-CYLINDRE EN TANDEM. CES DEUX CHAMBRES SONT SEPAREES PAR UNE PAROI DE SEPARATION 7 ORIENTEE DANS LE SENS DU DEPLACEMENT DU VEHICULE. DANS CHAQUE CHAMBRE, LA SORTIE 3, 4 EST PROLONGEE PAR UN TUBE 18, 19 DONT L'OUVERTURE 20, 21 EST SITUEE PRES DU CENTRE DU RESERVOIR, DE MANIERE QUE CES OUVERTURES SOIENT TOUJOURS PLONGEES DANS LE FLUIDE, MEME SI LE NIVEAU DE CE FLUIDE EST INCLINE, POURVU QU'IL DEPASSE UN NIVEAU MINIMAL CONTROLE.
Patent FR-2551385-A1 (FR)
Title: Meule a poncer
Inventor: HUMALAINEN SAMPO
IPC: B24D13/04
Filed: 1984-09-04
Abstract: L'INVENTION CONCERNE LES MEULES A PONCER. ELLE SE RAPPORTE A UNE MEULE QUI COMPORTE, ENTRE DEUX FLASQUES 4, DES ENSEMBLES DE BROSSAGE 6 ENTRE LESQUELS PASSENT DES PAPIERS OU ETOFFES DE PONCAGE 8. LES PAPIERS ET ETOFFES SONT COLLES SUCCESSIVEMENT EN ETANT DECALES LONGITUDINALEMENT ET SONT ENROULES ENSEMBLE SUR LE MOYEU. LE MONTAGE EST REALISE PAR DISPOSITION SUCCESSIVE D'UN ENSEMBLE DE BROSSAGE 6 PUIS D'UN PAPIER 8 JUSQU'A CE QUE TOUS LES ENSEMBLES ET TOUS LES PAPIERS SOIENT EN POSITION. APPLICATION AUX MEULES A PONCER UTILISEES DANS L'INDUSTRIE DES MEUBLES.
Patent FR-2571478-A1 (FR)
Title: Self-regulating air treatment system
IPC: F24F11/00
Filed: 1984-10-10
Abstract: The invention relates to a device using the heat or cold content of the air extracted from a premises to heat or cool the air admitted to the same premises. It consists of an extraction ventilator B, which blows the polluted air onto the transfer fluid I of a reversible compressor/expander. The fluid I feeds a conventional fan E convector F appliance using fresh air H. The compressor/expander is directly controlled by means of a temperature sensor. The balanced ventilators are directly controlled by means of a usage metering device C for the premises. The system according to the invention is intended for all premises where air renewal is important, in particular in premises open to the public.
Patent FR-2554916-A1 (FR)
Title: Crochet pour chargeur de fusils automatiques et/ou semi-automatiques
Inventor: BERETTA PIER CARLO
IPC: F41A35/06
Filed: 1984-10-29
Abstract: ARMES. L'INVENTION CONCERNE UN CROCHET POUR CHARGEUR DE FUSILS AUTOMATIQUES ETOU SEMI-AUTOMATIQUES ET, EN PARTICULIER, POUR UN TYPE DE CHARGEUR PRESENTANT UNE FENTE LATERALE D'ACCROCHAGE4. LE CROCHET DESTINE A S'ENGAGER DANS LA FENTE DU CHARGEUR EST FIXE A UNE TIGE8 A RESSORT DISPOSEE TRANSVERSALEMENT DANS LE FUT DE L'ARME ET PEUT ETRE ACTIONNE SOIT A L'AIDE D'UN BOUTON-POUSSOIR9 FIXE A UNE EXTREMITE DE LADITE TIGE8, SOIT AU MOYEN D'UN LEVIER A BALANCIER12 MONTE SUR L'EXTREMITE OPPOSEE DE LA TIGE. LE CROCHET PEUT AINSI ETRE MANOEUVRE DES DEUX COTES DE L'ARME.
Patent FR-2574365-A1 (FR)
Title: Hull-less boat.
IPC: B63H9/06
Filed: 1984-12-06
Abstract: Hull-less boat comprising three buoyancy elements 1 arranged at the apices of an isosceles triangle whose axis of symmetry is the axis of the boat. The buoyancy elements 1 have a symmetrical profile of least hydrodynamic resistance and the shape of the vertical plane of symmetry is a trapezium whose large base is at the top parallel with the water line and with the axis of the boat and the small base at the bottom, the leading edge making an angle greater than 30 DEG with the vertical. The buoyancy elements 1 are connected by the superstructure 3, 4 in a star or triangularly parallel to the water line 2 and distanced from the water surface by a value similar to the draught. At least one of the buoyancy elements 1 is equipped at the rear of its submerged part with a rudder 10. On the superstructure and above each buoyancy element 1 a sail 8 is mounted.
Patent FR-2575428-A1 (FR)
Title: Moulding device arranged at the periphery of a window pane, especially for a vehicle door
Inventor: OPMAN PIERRE
IPC: B60J10/04
Filed: 1984-12-28
Abstract: Moulding device device arranged at the periphery of a window pane, especially for a vehicle door and consisting of a U-shaped metal armature on which there is co-extruded an elastomer profiled part. A portion 1b of the metal armature 1 is apparent on the outside so as to constitute a decorative element. The invention is used for vehicle window pane mouldings.
Patent FR-2557996-A1 (FR)
Title: Procede de formation d'image et appareil pour sa mise en oeuvre.
Inventor: ANDRO YUJIRO
IPC: G02F1/135
Filed: 1985-01-04
Abstract: L'INVENTION CONCERNE UN PROCEDE DE FORMATION D'IMAGE UTILISANT UN DISPOSITIF202 QUI COMPREND UN ELEMENT ELECTRO-CONDUCTEUR210, UN ELEMENT ACCEPTEUR DE CHARGES ELECTRIQUES209 ET UN CRISTAL LIQUIDE, NOTAMMENT FERROELECTRIQUE BISTABLE212 INTERPOSE ENTRE EUX. UNE PREMIERE ETAPE CONSISTE A CONFERER UNE POLARITE UNIFORME DE CHARGE A LA TOTALITE OU UNE PARTIE DE L'ELEMENT ACCEPTEUR DE CHARGES AFIN D'ETABLIR UN CHAMP ELECTRIQUE ENTRE CELUI-CI ET L'ELEMENT ELECTROCONDUCTEUR ET AINSI D'ORIENTER UNIFORMEMENT LE CRISTAL LIQUIDE EN SON PREMIER ETAT STABLE. UNE SECONDE ETAPE CONSISTE A CONFERER, CONFORMEMENT A UNE IMAGE, DES CHARGES DE POLARITE INVERSE A L'ELEMENT ACCEPTEUR DE CHARGES, EN SORTE QUE LE CRISTAL LIQUIDE EST PARTIELLEMENT ORIENTE EN SON SECOND ETAT STABLE ET FORME UNE IMAGE. APPLICATION AUX SYSTEMES D'AFFICHAGE ELECTRO-OPTIQUES.
Patent FR-2579388-A1 (FR)
Title: Device for automatic control of the level of a useful sound source in a medium with variable noisiness
IPC: H03G3/32
Filed: 1985-03-20
Abstract: Device for automatic control of the level of a useful sound source in a medium with variable noisiness, characterised in that it includes a detection device D configured so as to detect a sizeable anomaly in the monotony of the decrease as a function of frequency of the spectral density of the signal picked up by the surround microphone M, and so as to create a blocking signal B when this anomaly exceeds a certain threshold, and a disabling device EB placed in the chain going from the surround microphone M to the control C of the controlled-gain amplifier AGC and configured so as to prevent an automatic increase in power when it receives the blocking signal coming from a detection device D.
Patent FR-2579144-A1 (FR)
Title: Suspension element, especially for a motor vehicle
Inventor: PIERRE JACQUES
IPC: B60G13/00
Filed: 1985-03-22
Abstract: Suspension element for a motor vehicle, of the type comprising a horizontal shock absorber. The end 4 of the said shock absorber opposite the body is securely fastened to a bar 20 whose other end 21 comprises an elastic bearing 22 situated substantially vertically in line with the point of attachment 3 of the shock absorber and by means of which it transmits antagonistic reactions to the body. Application to motor vehicle suspensions.
Patent FR-2562741-A1 (FR)
Title: Systeme de collecte de donnees a fibres optiques
Inventor: AVICOLA KENNETH
IPC: H04B10/00
Filed: 1985-04-04
Abstract: L'INVENTION CONCERNE UN SYSTEME DE COLLECTE DE DONNEES A FIBRES OPTIQUES UTILISANT LE MULTIPLEXAGE TEMPOREL. SUR UNE FIBRE PRINCIPALE 1 SONT FORMES PLUSIEURS MODULATEURS 10, 11, 26 COMPRENANT DES PREMIERE ET SECONDE PORTIONS DE FIBRE 33, 32 DONT L'ECARTEMENT VARIE EN FONCTION D'UN SIGNAL EXTERNE INCIDENT. UNE IMPULSION LUMINEUSE INTERROGATRICE ENVOYEE DANS LA FIBRE PAR UN EMETTEUR 2 EST PARTIELLEMENT RENVOYEE PAR CHAQUE MODULATEUR SOUS L'EFFET DE COUPLAGE PAR CHAMP EVANESCENT DES DEUX PORTIONS DE FIBRE, L'INTENSITE DE LA FRACTION RENVOYEE DEPENDANT DU SIGNAL INCIDENT. LES FRACTIONS RENVOYEES PROVENANT DES MODULATEURS SONT CONVERTIES EN UN SIGNAL ELECTRIQUE ET TRAITEES PAR DES MOYENS 27 QUI LES IDENTIFIENT QUANT AUX MODULATEURS OU RANGEES DE MODULATEURS DONT ELLES PROVIENNENT GRACE A LEUR ORDRE CHRONOLOGIQUE. APPLICATION AUX CABLES A HYDROPHONES POUR SEISMOLOGIE OCEANIQUE.
Patent FR-2565183-A1 (FR)
Title: Control valve for brake servo
Inventor: LEIBER HEINZ
IPC: B60T8/90
Filed: 1985-05-31
Abstract: The stepped control piston (19) is positioned in a stepped bore in the single control valve housing and is operated by pedal pressure from one end.  The valve links the pressure supply (5) to the brake circuits. The piston is located inside a control sleeve (20) which is displaced by servo pressure from one end of the valve housing to apply the brake pressure directly to the brake circuits. The pressure control setting is operated by a solenoid valve (41) and applies the brake pressure without operating the braje pedal.  This provides a leak check for the brake circuits.
Patent FR-2582987-A1 (FR)
Inventor: DECAIX ROLAND
IPC: B32B15/08
Filed: 1985-06-06
Abstract: 1. A composite material for use in protecting objects liable to be struck by lightning, of fibre-resin type reinforced with interlaced metallic filaments and having noticeable metal parts on its outer surface, characterised in that it is provided with a bronze lattice (3) incorporated in said composite material (2, 4), at least one connecting member (16) suitable for connection to earth and connected to said metal parts (7, 17, 8), which are themselves connected to said lattice (3), by a metallic conductor (11) incorporated in the material between its inner surface and said lattice, and an outer layer (5) of conductive paint.
Patent FR-2565651-A1 (FR)
Title: Systeme de changement de vitesses pour une boite de vitesses non synchronisee
Inventor: COENENBERG HANS HELMUT
IPC: F16H59/32
Filed: 1985-06-07
Abstract: LA PRESENTE DEMANDE DE BREVET CONCERNE UN SYSTEME DE CHANGEMENT DE VITESSES POUR UNE BOITE NON SYNCHRONISEE, NOTAMMENT POUR UNE BOITE D'ENTRAINEMENT POUR DES ENGINS AGRICOLES OU DE TRAVAUX PUBLICS AUTOMOTEURS AVEC EMBRAYAGE A CRABOTS OU A GRIFFES, AVEC UN DISPOSITIF DE CHANGEMENT DE VITESSES ASSISTE, ET AVEC UN DISPOSITIF DE COMMANDE ELECTRIQUE QUI DELIVRE AUDIT DISPOSITIF UNE AUTORISATION D'ENGAGEMENT DE LA VITESSE SOUHAITEE. SELON L'INVENTION, LE DISPOSITIF DE CHANGEMENT DE VITESSES POSSEDE UN ORGANE DE CHANGEMENT DE VITESSES DIRECTEMENT RELIE A LA BOITE 1, QUI POSSEDE AU MOINS DEUX POSITIONS FINALES QUI PEUVENT ETRE FIXEES, ET QUI EST ASSERVI PAR DES ORGANES DE COMMANDE 13, LE DISPOSITIF ELECTRIQUE DE COMMANDE COMPRENANT UN PROCESSEUR 17 COMMANDANT LES ORGANES DE COMMANDE 13, LEQUEL PROCESSEUR 17 FAIT VARIER LE MOMENT DE L'AUTORISATION D'ENGAGEMENT EN FONCTION DES MODIFICATIONS DE VITESSE DE ROTATION DES ARBRES DE BOITE 5, 8 ET D'UN TEMPS DE CHANGEMENT DE VITESSE CONSTANT DE L'ORGANE DE CHANGEMENT DE VITESSES DE TELLE SORTE QUE L'AUTORISATION D'ENGAGEMENT S'EFFECTUE A UNE VITESSE RELATIVE PREDETERMINEE DES ROUES DENTEES A ENGRENER QUI SE TROUVENT SUR LES ARBRES DE BOITE 5, 8, AVANT MEME LA MARCHE SYNCHRONE OU SELON LE CAS L'ARRET DE CES DERNIERES.