baber/WOPTO huggingface dataset:
Patent FR-2561108-A1 (FR)
Title: Semi-automatic rescue device for rescuing a conscious casualty from a liquid, muddy or powdery environment and from firm ground and in the mountains
IPC: A62B1/00
Filed: 1984-03-15
Abstract: The apparatus consists of an element, attached to a winch or cable, for the suspension of a pull bar and of two encircling arms. The assembly is connected by a dual control system. The apparatus having been presented to the casualty, the latter pulls the encircling arms into position and this position causes the arms to tighten, thus imprisoning the casualty. The casualty can let go and be simply hauled to safety.
Patent FR-2560253-A1 (FR)
Title: Acoustic and thermal insulation element in particular for a construction panel.
IPC: E04B1/90
Filed: 1984-02-28
Abstract: a. Acoustic and thermal insulation element in particular for a construction panel. b. Element characterised in that it consists of several hollow enclosures 1 which are void of air and attached to one another.
Patent FR-2560508-A1 (FR)
Title: Item of safety furniture for the viewing, without surveillance, of videograms or of televised programmes
IPC: E05B73/00
Filed: 1984-03-05
Abstract: Item of safety furniture protecting the audiovisual equipment required for the viewing of videograms or of televised programmes and permitting this viewing in public or private channels or places, without particular surveillance, by virtue of its fastening onto its support with the aid of a plate comprising standardized holes corresponding to bushes or internal screw threads made to the same standard as the support.
Patent FR-2544081-A1 (FR)
Title: Substrat pour l'analyse par immunofluorescence
Inventor: HARTE RICHARD A
IPC: C08L33/00
Filed: 1984-03-15
Abstract: L'INVENTION A TRAIT AU DOMAINE DE LA CHIMIE MEDICALE. ELLE CONCERNE UN SUBSTRAT D'ANALYSE PAR IMMUNOFLUORESCENCE COMPRENANT UNE MATIERE POLYMERIQUE GONFLANTE ET REHYDRATABLE FIXANT LA PROTEINE, FORMANT UNE MATRICE TRIDIMENSIONNELLE; DES CENTRES PARTICULAIRES DIFFUSANT DE LA LUMIERE NON SPECIFIQUE, DISTRIBUES DANS LA MATRICE POLYMERIQUE ET CAPABLES DE DIFFUSER LA LUMIERE VISIBLE; ET DES CENTRES PARTICULAIRES DIFFUSANT LA LUMIERE SPECIFIQUE DANS LA MATRICE POLYMERIQUE, CAPABLES DE REFLECHIR UNE LUMIERE SPECIFIQUE D'EXCITATION FLUORESCENTE ET D'ABSORBER LA LUMIERE NON SPECIFIQUE. LE SUBSTRAT FIXE EFFICACEMENT LES PROTEINES AU PROFIT DE LA LUMIERE FLUORESCENTE TRANSMISE ET ACCROIT AINSI LA SENSIBILITE DE DOSAGES IMPLIQUANT DES MESURES DE FLUORESCENCE. APPLICATION AU DIAGNOSTIC DE MALADIES VIRALES, BACTERIENNES, PARASITAIRES OU FONGIQUES EN MEDECINE HUMAINE ET EN MEDECINE VETERINAIRE.
Patent FR-2544520-A1 (FR)
Title: Dispositif d'equilibrage statique et dynamique d'un engin spatial tournant sur lui-meme
Inventor: HUBERT CARL HENRY
IPC: B64G1/28
Filed: 1984-04-12
Abstract: UN ENGIN TEL QU'UN SATELLITE TOURNANT SUR LUI-MEME DANS L'ESPACE EST EQUILIBRE DYNAMIQUEMENT ET STATIQUEMENT PAR DEUX ANNEAUX CREUX 13, 15 DISPOSES A EGALE DISTANCE D DU CENTRE DE MASSE 17 DE L'ENGIN ET PARTIELLEMENT REMPLIS D'UN MATERIAU QUI SE LAISSE REPARTIR. LES ANNEAUX SONT MONTES DE MANIERE QUE LE PLAN DE CHACUN D'EUX SOIT PERPENDICULAIRE A L'AXE DE ROTATION 11 ET QUE CET AXE PASSE PAR LES CENTRES DES ANNEAUX.
Patent FR-2565001-A1 (FR)
Title: Dispositif de regulation de l'alimentation d'un circuit hydraulique en fluide sous pression
Inventor: KERVAGORET GILBERT
IPC: G05D16/10
Filed: 1984-05-23
Abstract: LE DISPOSITIF DE LIMITATION DE PUISSANCE COMPORTE, DANS UN ALESAGE 10 UNE PREMIERE 12 ET UNE SECONDE 13 CHAMBRES SEPAREES PAR UN PISTON COULISSANT 11 ET RELIEES RESPECTIVEMENT A LA SOURCE DE PRESSION 3 DIRECTEMENT ET PAR L'INTERMEDIAIRE D'UNE RESTRICTION 6. UNE TROISIEME CHAMBRE 14, COMMUNIQUANT EN PERMANENCE AVEC LA BACHE 19, COMPORTE UN SIEGE DE CLAPET 17 COMMUNIQUANT AVEC LA LIGNE D'ALIMENTATION 7 ET NORMALEMENT OBTURE PAR UN CLAPET 21 COUPLE AU PISTON 11 PAR UNE TIGE DE DIAMETRE REDUIT 19 SOUS L'EFFET D'UN RESSORT 20 DISPOSE DANS LA SECONDE CHAMBRE 13.
Patent FR-2567232-A1 (FR)
Title: High-performance tap cock
Inventor: GUIROY PATRICK
IPC: F16K5/20
Filed: 1984-07-06
Abstract: The tap cock according to the invention comprises a tubular body 1 inside which there is rotatably mounted a cock 8 traversed by a fluid passage hole 16 and comprising at least two sealing surfaces interacting with two circular sealing gaskets 19, 20 respectively mounted in the body 1 on either side of the cock 8. These two sealing surfaces are substantially tangential to two hemispheres 14, 15 respectively joined by their equatorial plane, whose centres are respectively situated on either side of the axis of rotation Y, Y' of the said cock 8. The invention in particular allows the friction between the cock 8/gaskets 19, 20 of the tap to be considerably reduced.
Patent FR-2549905-A1 (FR)
Title: Soupape a clapet a bille, notamment pour les pompes submersibles utilisees pour le pompage du petrole brut
Inventor: VADASZ AMNON F
IPC: F16K15/04
Filed: 1984-07-27
Abstract: LE DOMAINE DE L'INVENTION CONCERNE LES POMPES SUBMERSIBLES VOLUMETRIQUES UTILISEES DANS L'INDUSTRIE PETROLIERE POUR LE POMPAGE DU BRUT PRESENTANT UN DEGRE ELEVE DE PARTICULES SOLIDES EN SUSPENSION. LE PROBLEME POSE CONSISTE A REALISER UNE SOUPAPE A CLAPET A BILLE POUR UNE TELLE POMPE, QUI SOIT MOINS EXPOSEE AUX DETERIORATIONS RESULTANT DE L'IMPACT ET DE L'EROSION DUES AUX SOLIDES EN SUSPENSION DANS LE FLUIDE POMPE. SELON L'INVENTION, LA SOUPAPE A CLAPET A BILLE COMPREND UN ENSEMBLE DU SIEGE A SOUPAPE 14 CONSTITUE D'UN CORPS CYLINDRIQUE PERCE 16 DONT LA FACE SITUEE EN REGARD DE LA BILLE 12 PRESENTE UNE ENCOCHE 28 DANS LAQUELLE EST MONTEE UNE PIECE RAPPORTEE 30. SELON UNE AUTRE CARACTERISTIQUE DE L'INVENTION, LES DURETES DE LA PIECE RAPPORTEE, DE LA BILLE DE SOUPAPE ET DU CORPS CYLINDRIQUE PERCE SONT RESPECTIVEMENT DECROISSANTES.
Patent FR-2551374-A1 (FR)
Title: Dispositif pour plaques refractaires d'obturateurs coulissants
Inventor: WENGER OTTO
IPC: B22D41/42
Filed: 1984-08-31
Abstract: DISPOSITIF POUR EMPECHER L'ACCES DE L'AIR AUX ORIFICES D'ECOULEMENT 3, 8, 12 DES PLAQUES REFRACTAIRES 4, 7, 11 DES OBTURATEURS COULISSANTS PREVUS AU NIVEAU DE LA BUSETTE DE COULEE DES RECIPIENTS METALLURGIQUES, COMPRENANT DES GOULOTTES 15, 16 ET 20, 21 EN FORME D'U QUI, DISPOSEES AUTOUR DES ORIFICES D'ECOULEMENT DANS DES SURFACES DE GLISSEMENT, APPLIQUEES LES UNES CONTRE LES AUTRES, DES PLAQUES, ET SE RECOUVRANT PAR LES EXTREMITES LIBRES DE LEURS BRANCHES, COMPORTENT UN RACCORDEMENT DE GAZ. LES GOULOTTES 15, 16 EN FORME D'U SE RECOUVRANT PAR LES EXTREMITES 16A, DE LEURS BRANCHES COMPORTENT UN RACCORDEMENT 19 LES RELIANT A UN GENERATEUR DE VIDE.
Patent FR-2570189-A1 (FR)
Inventor: BON DOMINIQUE
IPC: C12M1/34
Filed: 1984-09-13
Abstract: Vat for the immunoenzymologic dosing by directly measuring the optical density of a solution contained in said vat which is characterized in that it comprises at least two transparent planar faces parallel to each other, at least a portion of its inner surface carrying an antigen or antibody coating fixed by any appropriate means.
Patent FR-2571265-A1 (FR)
IPC: A63B69/18
Filed: 1984-10-10
Abstract: The present invention relates to a ski training device which comprises a generally horizontal support plate, oscillating about a principal axis of symmetry, and two sole plates on which rest the feet of a user, carried pivotally on the support plate respectively on one side and the other of a plane of symmetry passing through the principal pivoting axis of the support plate, about respective auxiliary axes generally perpendicular to the upper surface of the support plate. Alternating pivotings of the sole plates about their respective axes, induced by the user, are accompanied by an alternating rocking of the support plate about the associated principal axis.
Patent FR-2573594-A1 (FR)
Title: Spread spectrum method of transmission in a communications network, and transceiver set intended for the implementation of this method
Inventor: AUGER GERARD
IPC: H04B1/69
Filed: 1984-11-16
Abstract: The spread spectrum, in the method of transmission according to the invention, is obtained by setting up the communications within the network on carrier signals modulated by the information, having frequencies which are continuously variable in accordance with pseudo-random sequences of successive continuous functions fi(t) selected from a predetermined group of possible functions, each sequence being completely determined by a key dependent on the set requested in the network and by the time in the network. Each of the transceiver sets intended for the implementation of this method of transmission includes frequency generators 10, 110, with variable frequency, which may be frequency synthesizers which can be modulated at high speed, and controlled by clocks 12, 120 giving the local time, by pilot oscillators 10, 100 giving a reference frequency, and by key generators 13, 130 determining the pseudo-random sequence of continuous functions giving, for a communication, the frequency of the carrier signal for transmitting information or the frequency of the local signal for demodulating the information. Application, in particular, to multiaccess networks in which it is desired to set up discreet links, or to have good protection against interference.
Patent FR-2573538-A1 (FR)
Title: Procede de radiogoniometrie interferometrique et radiogoniometre pour la mise en oeuvre de ce procede.
Inventor: MULTEDO GILBERT
IPC: G01S3/48
Filed: 1984-11-16
Abstract: LE RADIOGONIOMETRE COMPORTE UN RESEAU D'ANTENNES COUPLE PAR UN COMMUTATEUR D'ANTENNES10 A DEUX SORTIES A DEUX LIGNES A RETARD COMMANDABLES11 ET 12. CES LIGNES A RETARD SONT RELIEES AUX ENTREES D'UN COUPLEUR HYBRIDE A QUATRATURE13 DONT LES SORTIES DELIVRENT DES SIGNAUX DE COMBINAISON DES SIGNAUX PRESENTS SUR LEURS DEUX ENTREES. LES SORTIES DU COUPLEUR SONT RELIEES ALTERNATIVEMENT PAR UN COMMUTATEUR14 A L'UNE OU L'AUTRE DES ENTREES DE DEUX RECEPTEURS15 ET 16. CES RECEPTEURS DELIVRENT A UN CIRCUIT DE GESTION20 DEUX SIGNAUX A PARTIR DESQUELS EST GENEREE UNE VALEUR D'ERREUR CARACTERISTIQUE DE L'ECART DE TEMPS D'ARRIVEE ENTRE LES DEUX ANTENNES ET DONC DE L'ANGLEA D'ARRIVEE DE L'EMISSION RADIOELECTRIQUE. LE CIRCUIT20 DE GESTION COMMANDE LE RYTHME D'INVERSION DU COMMUTATEUR14 ET COMMANDE LA VARIATION DES RETARDS INTRODUITS PAR LES LIGNES A RETARD11 ET 12 POUR COMPENSER L'ECART DE TEMPS D'ARRIVEE.
Patent FR-2573315-A1 (FR)
Title: Elastic sleeve which can be fitted onto the handle of an instrument, such as, for example, a racket
IPC: B25G1/10
Filed: 1984-11-19
Abstract: This sleeve 1 comprises an associated disc 2 comprising, at its periphery, a groove 3 in which is mounted, in a rolled-up manner, the sleeve 1 which comprises a closed end 4 which is applied against one 6 of the faces of the disc 2, the sleeve 1/disc 2 assembly being applied to the end of the handle of an instrument and permitting the positioning and the guiding of the sleeve at the end of the handle at the start of unrolling. The sleeve of the invention is intended, for example, for equipping the handle of a tennis racket.
Patent FR-2576988-A1 (FR)
Title: Clutch release bearing, especially for a motor vehicle
Inventor: GAY CHRISTIAN
IPC: F16D23/14
Filed: 1985-02-01
Abstract: It relates to a clutch release bearing of the "pulled" type. According to the invention, there is provided, on the one hand, stop means 42, suitable for circumferential bearing, in a first direction, of the clutch release bearing 10 on a member external to the latter, during rotation of this clutch release bearing about its axis and, on the other hand, prop means 46, suitable for opposing, after such circumferential bearing, a retrograde rotation of the clutch release bearing 10. Application to clutch release bearings of the "pulled" type, especially for motor vehicles.
Patent FR-2578949-A1 (FR)
Inventor: ROUX CLAUDE
IPC: F16L33/28
Filed: 1985-03-15
Abstract: Radial device for anchoring one end of a flexible tubular structure to a mating flange, characterized by a flexible tubular structure having a bead reinforced by an armature embedded in rubber, one-piece and rigid at the time of manufacture of the tubular structure but mechanically divisible into predefined segments at the time of the flexible tubular structure mounting, to allow the bead to bend so that it can slide into the bore of the rigid wall. The invention applies to any industrial assembly, for example expansion joints or air suspension diaphragms.
Patent FR-2561795-A1 (FR)
Title: Montre-bracelet dont la boite et le bracelet sont d'un seul tenant
Inventor: SHOJI MASARU
IPC: G04B37/22
Filed: 1985-03-26
Abstract: UNE STRUCTURE DE BOITE 2, DESTINEE A UNE MONTRE-BRACELET, CONTIENT DES ELEMENTS DE MONTRE 14 POUR AFFICHER L'HEURE DANS UN RECEPTACLE 4 QUI EST D'UN SEUL TENANT AVEC UN BRACELET 6. LE RECEPTACLE OU CARRURE 4 EST EN PLASTIQUE RIGIDE, TANDIS QUE LE BRACELET 6 POUR FIXER LA MONTRE-BRACELET AU POIGNET DE L'UTILISATEUR EST EN PLASTIQUE SOUPLE. LES ELEMENTS DE MONTRE 14 SONT ATTACHES DIRECTEMENT AU RECEPTACLE 4.
Patent FR-2579950-A1 (FR)
Title: Device for transmission to the front wheel for a motor bike with rear wheel drive or otherwise
IPC: B62M17/00
Filed: 1985-04-04
Abstract: Device for transmission to the front wheel for a motor bike with rear wheel drive or otherwise. The invention relates to four devices allowing drive of the front wheel of a moped or a motor bike. It consists of a motion take-off 1, which motion is transmitted to gearing with an incorporated universal joint 2, connected to flanged gears 3, the spindle of the latter transmits it to a small pinion 4 then to the transmission shaft 5 as far as the wheel. The device according to the invention is particularly intended for obtaining a two-wheel drive vehicle.
Patent FR-2566214-A1 (FR)
Title: Wireless telephone apparatus
Inventor: TSUKADA KEIZO
IPC: H04M1/72513
Filed: 1985-04-23
Abstract: The invention relates to a wireless telephone apparatus with transfer capability. The apparatus includes a base unit 2 and a handset unit 1 which are linked by a transmission channel consisting of high-frequency waves. Each unit includes an intercom button which enables the two units either to communicate with one another or with a line 3a of the telephone network. Incoming calls can be transferred from the base unit to the handset unit and vice versa. The invention applies in particular to telephone apparatuses linked to the telephone network.
Patent FR-2581379-A1 (FR)
Title: Preform manufacturing process for producing a part made from composite material
Inventor: SPRIET PATRICK CLAUDE
IPC: D04H3/12
Filed: 1985-05-02
Abstract: A multi-directional texture intended to constitute a porous preform for producing a part made from composite material is manufactured by winding a filament onto a support structure lined with projections, the filament, before winding, being pre-impregnated by means of a binding agent capable of being removed, after winding the filament, virtually without leaving a solid residue. The binding agent is a resin which can be removed by heat, having a virtually zero char (coke) content, for example an acrylic resin, or alternatively an adhesive which can be removed by solvent, and it enables the filament to be held in place during the winding operation.
Patent FR-2583320-A1 (FR)
Title: Making solid iron castings using permanent mould
Inventor: ANISOVICH GENNADY ANATOLIEVICH
IPC: B22D27/04
Filed: 1985-06-17
Abstract: Solid iron castings are produced by pouring metal into a permanent mould, and leaving it until a skin has been formed capable of holding the shape of the casting. The side-pieces of the mould are then drawn back. While the casting is cooling, the surface of the lower part is reheated, by reducing heat extraction from the surface for the time reqd. for the decompsn. of 70-80% of the cementite. The surface is then cooled by increasing heat extraction to remove the superheat of the liq. phase. After this, it is again diminished while removing the heat of solidification.
Patent FR-2566507-A1 (FR)
Title: Collier de serrage pour tuyaux
IPC: F16L33/02
Filed: 1985-06-19
Abstract: CE COLLIER EST DU TYPE COMPRENANT UNE BANDE DE SERRAGE 11 AVEC UNE PARTIE INTERIEURE 12 ET UNE PARTIE EXTERIEURE 13, DES MOYENS DE RACCORDEMENT MECANIQUE CONSTITUES DE CROCHETS S'ETENDANT VERS L'EXTERIEUR A PROXIMITE DE L'EXTREMITE LIBRE DE LA PARTIE INTERIEURE 12 DE LA BANDE ET PREVUS POUR S'ENGAGER DANS DES OUVERTURES PRATIQUEES A PROXIMITE DE L'EXTREMITE LIBRE DE LA PARTIE EXTERIEURE 13 DE LA BANDE, DES MOYENS DE SERRAGE DU COLLIER A LA SUITE DE L'ENGAGEMENT D'AU MOINS UN DES CROCHETS DANS L'OUVERTURE CORRESPONDANTE. LE MOYEN DE RENFORCEMENT SE PRESENTE COMME UN RENFONCEMENT 23 SENSIBLEMENT EN FORME DE SOUCOUPE QUI S'ETEND SUR UNE PARTIE IMPORTANTE DE LA LONGUEUR ET DE LA LARGEUR DU "PONT" 22.
Patent FR-2567451-A1 (FR)
Title: Presse a cylindre d'essorage comportant une vis d'extraction
Inventor: SIMANAINEN JYRKI
IPC: B30B9/20
Filed: 1985-06-28
Abstract: PRESSE COMPORTANT UN CYLINDRE D'ESSORAGE TOURNANT 1, A L'INTERIEUR DUQUEL EST MONTE EXCENTRIQUEMENT UN ROULEAU DE COMPRESSION 2 DONT LA SURFACE EXTERIEURE DEFINIT AVEC LA SURFACE INTERIEURE DU CYLINDRE UN INTERSTICE DE COMPRESSION COMPRENANT UNE MASSE, PAR EXEMPLE DE L'ECORCE, ET QUI RENFERME UNE VIS D'EXTRACTION 3 SERVANT A DETACHER LA MASSE ADHERANT PAR COMPRESSION A LA SURFACE INTERIEURE DU CYLINDRE ET L'EXTRAIT EN VUE DE L'ETAPE ULTERIEURE DE TRAITEMENT. L'INVENTION EST CARACTERISEE EN CE QUE LA PARTIE DE DETACHEMENT 4 DE LA VIS D'EXTRACTION CONSTITUE UNE SECTION SEPAREE DE LA VIS, LAQUELLE EST AMOVIBLE ET PEUT ETRE REMPLACEE FACILEMENT.
Patent FR-2568390-A1 (FR)
Title: Position change detector, especially for doors and windows.
Inventor: THEVENIN CLAUDE GABRIEL
IPC: G08B13/08
Filed: 1985-07-24
Abstract: The invention relates to a detector intended to detect the changes in position of an element 15 closing off an opening let into a wall 17, such as a window or a door. According to the invention, the detector comprises an elongate flexible part 11 which is equipped with holes and one end of which is fixed to one 15 of the parts 15, 17 which are movable with respect to one another, while the opposite end extends through a slot 18 let into a detector element 19 which is arranged on the other part 17, an actuating member in the shape of a finger 22 arranged in this detector element 19 interacting with the said elongate part in such a way as to take up a first position in which this actuating member 22 extends through one of the holes 21 of this elongate part 11, or also a second position in which the front end of this actuating member 22 comes into abutment on this elongate part 11, this actuating member 22 forming part of an alarm device which is triggered when this actuating member takes one of its two positions. The invention finds an advantageous application in houses and caravans.
Patent FR-2585846-A1 (FR)
Title: Device for location and/or identification by means of an emitter card
Inventor: DELAHAYE JEAN-YVES
IPC: G01V15/00
Filed: 1985-08-02
Abstract: Device for locating people comprising emitters and at least one receiver 10, each emitter being carried by one person, the receivers being capable of receiving the signals emitted by the emitters and of determining the direction of emission of each received signal, said device being characterised in that each emitter consists of a thin card 6 made of an electrically insulating material containing an emission circuit fitted with an antenna 18. Application to rescuing skiers caught in an avalanche and to locating and/or identifying people inside a building.
Patent FR-2586151-A1 (FR)
Title: Dispositif de commande automatique de reglage de l'eclairement pour systemes de prise de vues de television
Inventor: GILLET CLAUDE
IPC: H04N5/235
Filed: 1985-08-06
Abstract: LA PRESENTE INVENTION CONCERNE UN DISPOSITIF DE COMMANDE AUTOMATIQUE DE REGLAGE DE L'ECLAIREMENT POUR SYSTEMES DE PRISE DE VUES DE TELEVISION QUI COMPORTE DANS SA BOUCLE D'ASSERVISSEMENT UN ATTENUATEUR 61 PERMETTANT D'ATTENUER LE SIGNAL VIDEO EN DEBUT ET EN FIN DE LIGNE ETOU DE TRAME DE MANIERE A STABILISER L'ASSERVISSEMENT EN PRESENCE DE CONTRASTES SUR L'IMAGE OBSERVEE. APPLICATION AUX SYSTEMES DE PRISE DE VUES DE TELEVISION.
Patent FR-2578976-A1 (FR)
Title: Transducteur electronique de pression combine avec un commutateur d'alimentation
Inventor: OBERMANN GEORGE
IPC: H01H35/24
Filed: 1985-10-25
Abstract: L'INVENTION CONCERNE UN TRANSDUCTEUR ELECTRONIQUE DE PRESSION COMBINE AVEC UN COMMUTATEUR D'ALIMENTATION. CE DISPOSITIF COMPORTE ESSENTIELLEMENT UN CARTER 34 QUI CONTIENT UNE CHAMBRE 50, UN DIAPHRAGME 42 QUI FERME CETTE CHAMBRE, UN DISPOSITIF 54 DE COMMUNICATION FLUIDIQUE AVEC LA CHAMBRE, UNE TIGE D'ACTIONNEMENT 44 QUI SE DEPLACE AVEC LE DIAPHRAGME, PORTANT UN AIMANT 68 A L'UNE DE SES EXTREMITES ET DONT LA DISTANCE AVEC UN TRANSDUCTEUR A EFFET DE HALL 82 VARIE LORSQUE LE DIAPHRAGME SE DEPLACE ET UN DISPOSITIF CONDUCTEUR 70 QUI ETABLIT UN COURT-CIRCUIT ENTRE DEUX BROCHES DE CONNEXION 26, 30 LORSQUE LADITE PRESSION PREDETERMINEE EST ATTEINTE. L'INVENTION S'APPLIQUE NOTAMMENT A LA COMMANDE D'ALIMENTATION DU CIRCUIT D'HUILE DE LUBRIFICATION D'UN MOTEUR A COMBUSTION INTERNE DE VEHICULE AUTOMOBILE.
Patent FR-2596725-A1 (FR)
Title: Self-propelled careenage tower device
Inventor: VERGNES JEAN-LUC
IPC: E04G5/10
Filed: 1986-04-03
Abstract: The subject of the invention relates to a self-propelled careenage tower device. It consists firstly of the combination of rolling members formed by orientable sets of wheels 6, 7 moved by hydraulic motors, next of a tower consisting of standard elements mounted and assembled by superimposition forming an internal staircase 12 articulated about a central tube 10 constituting the axial structure, and finally of a working walkway receiving several operators and special equipment, suited for repairing ships' hulls, over all the surfaces with controlled, omnidirectional displacements. It is intended to serve as a support for and as access to all intervention work at a considerable height on the hulls of ships both in dry docks and along the quayside.
Patent FR-2583051-A1 (FR)
Title: Poudre de polyimide pour moulage par compression a chaud et procede de fabrication
Inventor: MIZOBE KEIZO
IPC: C08K7/00
Filed: 1986-06-03
Abstract: L'INVENTION CONCERNE UNE POUDRE DE POLYIMIDE ET UN PROCEDE POUR SA FABRICATION. LA TOTALITE OU UNE GRANDE PARTIE DE LA POUDRE DE POLYIMIDE COMPREND DES PARTICULES DE POLYIMIDE CONSTITUEES D'UNE CHARGE PARTICULIERE ETOU FIBREUSE ENDUITE D'UNE RESINE DE POLYIMIDE. LE PROCEDE DE FABRICATION COMPREND LA REACTION D'UN DIANHYDRIDE D'ACIDE TETRACARBOXYLIQUE AROMATIQUE ET D'UN COMPOSE DIAMINO AROMATIQUE DANS UN SOLVANT ORGANIQUE POUR SYNTHETISER UN PRECURSEUR DE POLYIMIDE, ET L'IMIDATION DU PRECURSEUR DE POLYIMIDE POUR FAIRE PRECIPITER LES PARTICULES DE POLYIMIDE ET UNE CHARGE PARTICULAIRE ETOU UNE CHARGE FIBREUSE DISPERSEES DANS UNE QUANTITE DETERMINEE DE SOLVANT ORGANIQUE ESTSONT AJOUTEES AU SYSTEME REACTIONNEL A UN MOMENT QUELCONQUE ENTRE AVANT LA SYNTHESE DU PRECURSEUR DE POLYIMIDE ET SON IMIDATION. APPLICATION A LA FABRICATION D'ARTICLES PAR MOULAGE PAR COMPRESSION A CHAUD, DE MOINDRE FRAGILITE ET DE MEILLEURE APPARENCE.
Patent FR-2601535-A1 (FR)
Inventor: HAZARD MICHEL
IPC: H04L9/00
Filed: 1986-07-11
Abstract: PCT No. PCT/FR87/00271 Sec. 371 Date Feb. 10, 1988 Sec. 102(e) Date Feb. 10, 1988 PCT Filed Jul. 9, 1987 PCT Pub. No. WO88/00742 PCT Pub. Date Jan. 28, 1988.The subject of the invention is a method for certifying the authenticity of a datum exchanged between two devices connected locally or at long distance by a transmission line. The transmitting device (2) fashions an enciphered message (M) on the basis of a parameter (X) at least one field (X1) of which must satisfy a predetermined condition and one field (X3) corresponds to the datum (d) to be transmitted. The receiving device (1) deciphers the message (M) in order to find a parameter (X') the field (X'1) of which must satisfy the same condition as the field (X1) for which the field (X'3) corresponds to the datum (d) transmitted. The invention is applicable in particular to credit cards.