baber/WOPTO huggingface dataset:
Patent FR-2541968-A1 (FR)
Title: Novel packing case made of plastic, wooden or cardboard material
Inventor: CHANDELLIER ANTOINE
IPC: B65D6/18
Filed: 1983-03-01
Abstract: The invention relates to packing cases made of plastic, wooden or cardboard material which can be folded after use. These cases essentially comprise sides connected to each other by flexible hinges 1, 2, 3 and 4 constituted by strips of fabric or flexible plastic material stapled, glued or possibly moulded onto the sides, which allows them to be folded in the same plane after use. The device according to the invention is intended for all packing cases which must be used several times and whose bulk it is required to reduce when they are empty, for example during their storage or during their transport.
Patent FR-2546230-A1 (FR)
Title: Device for maintaining the oil level in the sump of an internal combustion engine
Inventor: BOURGET MICHEL
IPC: F01M11/06
Filed: 1983-05-20
Abstract: This device is of the type comprising a top-up reservoir 2 also containing the said liquid and connected to the sump via two pipes: a supply pipe 3 connecting a bottom part of the top-up reservoir to a zone of the sump situated below the said level and an air pipe 4 connecting an upper zone of the top-up reservoir to a zone of the sump situated at the said level, stopper means being incorporated in the feed pipe 3 and the sump comprising in one 8 of its walls an orifice 10 which is normally blocked by a closure member 11 and through which a hose may be introduced for draining the sump by suction. According to the invention, the stopper 13 placed on the feed pipe 3 is controlled by the closure member, which is preferably a gauge 11, so as to open the pipe 3 when the orifice 10 is closed, and vice versa.
Patent FR-2527836-A1 (FR)
Title: Tube intensificateur d'image a voile de lumiere parasite reduit et methode de fabrication d'un tel tube
Inventor: SINK RONALD ALBERT
IPC: H01J31/50
Filed: 1983-06-01
Abstract: L'INVENTION CONCERNE LES TUBES INTENSIFICATEURS D'IMAGE ET A POUR OBJET DES MOYENS PERMETTANT DE REDUIRE LE VOILE DE LUMIERE PARASITE. LA PLAQUE FRONTALE 12 TRANSMETTANT LA LUMIERE INCIDENTE EST REVETUE D'UNE COUCHE COLOREE 14 AUX ENDROITS DE CETTE PLAQUE SUSCEPTIBLES DE RENVOYER LA LUMIERE PARASITE, OBTENUE PAR DIFFUSION THERMIQUE D'UN OXYDE METALLIQUE.
Patent FR-2546854-A1 (FR)
Title: Perfectionnements a un bouchon de rebouchage etanche a la pr ession
IPC: B65D45/32
Filed: 1983-06-01
Abstract: LA PRESENTE INVENTION EST DU DOMAINE DU BOUCHAGE DES RECIPIENTS DE FACON ETANCHE. SELON L'INVENTION, LE DISPOSITIF DE BOUCHAGE CONSTITUE D'UNE PIECE CYLINDRIQUE 1 CONFORMEE EN JUPE MULTILOBEE 10 POURVUE DE CRAN 12 D'ETANCHEITE, D'UNE PIECE CYLINDRIQUE 4 FORMANT VERROUILLAGE GRACE AUX TENONS 41 CIRCULANT DANS LES RAMPES 14, EST PRINCIPALEMENT CARACTERISE EN CE QUE LA PAROI INFERIEURE 17 DE CHAQUE RAMPE SE PROLONGE AU-DELA D'UNE GENERATRICE 60 PASSANT PAR LE POINT LE PLUS BAS 61 DE LA PAROI SUPERIEURE 16 DE RAMPE D'UNE DISTANCE L SUFFISANTE POUR QUE LE TENON41 REMONTANT LE LONG D'UNE GENERATRICE 63 PUISSE VENIR SE LOGER DANS UN LOGEMENT SITUE AU-DELA DU POINT LE PLUS BAS DE LA PAROI SUPERIEURE DE LA RAMPE. APPLICATION A LA FERMETURE ETANCHE DES RECIPIENTS SOUS PRESSION, TELS QUE BOUTEILLES DE BOISSON GAZEUSE, VIN MOUSSEUX, CHAMPAGNE OU AUTRE.
Patent FR-2530164-A1 (FR)
Title: Tube cold rolling by Pilger mill process
Inventor: STINNERTZ HORST
IPC: B21B21/00
Filed: 1983-06-30
Abstract: The method producing cold-rolled tubes has a reciprocating roll stand with forced drive rotating rolls carrying out part of the rolling work during the reciprocating movement of the roll stand. The rolls are calibrated in relation to the dia. reduction of the tubes. The roll stand is fitted with a device which advances the ingot stepwise to feed the material volume to be reshaped in a section-by-section manner. During the return motion of the roll stand the ingot is retracted by a defined amount. This retracting motion takes places over a zone of the roll pass, where the return rolling force reaches a maximum. The amount of the retracting motion is controlled in dependence of magnitude of the return rolling force.
Patent FR-2531773-A1 (FR)
Title: Device for transmitting heat, in particular a condenser for the refrigerant in heat pumps.
Inventor: HAGE MANFRED
IPC: F28D7/02
Filed: 1983-08-08
Abstract: The device comprises a cylindrical tank 2 closed by a lid 4 and a bottom 3, pipe coils with fins 7 to 14 for the water to pass through, a discharge pipe 16 and an intake pipe 17 for the refrigerant KM. Each pipe coil 7 to 14 comprises its respective inlet pipe 7' to 14' and outlet pipe 7'' to 14'', which pipes open out respectively into a common supply channel 5 and into a common discharge channel 6. The supply channel 5 and a discharge channel 6 are arranged outside the tank 2 and at a certain distance from the bottom 3 and from the lid 4 of the latter. The inlet tubes 7' to 14' and the outlet tubes 7'' to 14'' are joined respectively and in the same manner in at least two groups, each composed of one or more inlet tubes 7' to 14' and outlet tubes 7'' to 14'' which open out respectively into supply channels 5a, 5b and discharge channels 6a, 6b which are separated from one another. The device conserves a condenser for the refrigerant in a heat pump, alternatively as an evaporator.
Patent FR-2533063-A1 (FR)
Title: Procede pour la fabrication d'un corps absorbeur de neutrons combustibles pour reacteur nucleaire
Inventor: ARGALL BRUCE MARTIN
IPC: G21C7/04
Filed: 1983-09-08
Abstract: A.PROCEDE POUR LA FABRICATION D'UN CORPS ABSORBEUR DE NEUTRONS COMBUSTIBLES POUR REACTEUR NUCLEAIRE. B.PROCEDE CARACTERISE EN CE QU'ON ENROBE LES PARTICULES DE BORE AVEC UN FORMATEUR DE PORES, PREPARE UNE SUSPENSION DE POUDRE DANS UN LIQUIDE, SECHE LA SUSPENSION, MOULE UN CORPS CRU A PARTIR DE CE MELANGE ET LE FRITTE EN BRULANT LE FORMATEUR DE PORES, TOUTES LES PARTICULES DE BORE SE TROUVANT DANS UN ESPACE VIDE POUR S'ADAPTER A LA DILATATION THERMIQUE DES PARTICULES PENDANT L'IRRADIATION. C.L'INVENTION S'APPLIQUE A UN CORPS ABSORBEUR DE NEUTRONS COMBUSTIBLE, NOTAMMENT DANS LES REACTEURS NUCLEAIRES.
Patent FR-2532689-A1 (FR)
Title: IC engine fuel injection pump
Inventor: WORBY DONALD
IPC: F02M59/46
Filed: 1983-09-08
Abstract: The valve (10) is arranged at the outlet (12) of an engine fuel injection pump (11) and serves a fuel injector (14). A first closure (15) is lifted off its seat (17) by the pump pressure against a spring (15A) and a second closure member (23) is held on its seat by a spring (24) during injection and lifted by return flow from the injector at the end of each pump delivery. The closure member (15) contains a chamber (19) connecting, via a first duct (21), with the pump outlet (12) and, via a second duct with the valve outlet (13). The spring-loaded (24) member is contained in this chamber (19) and seats on the end of the duct (22).
Patent FR-2554219-A1 (FR)
Title: Thermal regulation device for an electrical heating accumulator.
IPC: F24H9/02
Filed: 1983-10-27
Abstract: The invention relates to a removable device for regulating thermal emission for an electrical heating accumulator 1. It enables the daily charging period at night rates to be better adjusted to the optimum period of use for comfort in the evening. The device consists of a set of light and flexible insulating panels 2, 3, 4, 5, one of the faces of which is equipped with magnetic plates 8. Two complementary considerations guide the use thereof: 1. periodically, depending on the external temperature and that desired in the premises, to the choice of the internal thermostatic adjustment 6 of the apparatus, is added that of the number of panels 2, and/or 3, and/or 4, and/or 5 to be disposed on its active faces; 2. at any time, to the adjustment of the ambient temperature provided by convection 7 on the apparatus, are superposed both the adjustment by convection which can be produced by moving the centre of the vertical panels 3a, 5a closer to or further away from the walls, and the adjustment by radiation achieved by withdrawing, or sliding to uncover or cover up, the panels 2a, 2b which are on the walls and designed for this operation.
Patent FR-2554704-A1 (FR)
Title: Appareil portatif de surveillance de l'activite cardiaque
IPC: A61B5/02
Filed: 1983-11-10
Abstract: L'INVENTION CONCERNE UN APPAREIL PORTATIF DE SURVEILLANCE DE L'ACTIVITE CARDIAQUE COMPORTANT DEUX ELECTRODES RELIEES A UN BOITIER RENFERMANT UN DISPOSITIF ELECTRONIQUE DE TRAITEMENT DE SIGNAUX. LE PROBLEME TECHNIQUE POSE EST DE FOURNIR UN APPAREIL QUI SOIT TOUJOURS IMMEDIATEMENT DISPONIBLE. SELON L'INVENTION, LES ELECTRODES SONT SEPAREES ET AFFECTEES A DEUX PARTIES DISTINCTES DE LA REGION CARDIAQUE DU BUSTE DU PATIENT, L'UNE ETANT APPARENTE SUR L'UNE DES FACES DU BOITIER 3 POUR ENTRER EN CONTACT AVEC UNE PREMIERE ZONE DU BUSTE DU PATIENT, L'AUTRE ETANT INDEPENDANTE DE CE MEME BOITIER POUR ENTRER EN CONTACT AVEC UNE SECONDE ZONE DU BUSTE, LES ELECTRODES ETANT RELIEES ELECTRIQUEMENT ENTRE ELLES PAR UN CONDUCTEUR 1 SERVANT DE LIEN POUR LA SUSPENSION DE L'APPAREIL SUR LE CORPS DU PATIENT. UTILISATION EN PARTICULIER PAR LES MALADES CARDIAQUES EN REEDUCATION.
Patent FR-2556373-A1 (FR)
Title: Procede ameliore et appareil pour la stabilisation d'un arc de pulverisation de cibles non permeables a l'aide d'un anneau d'arret permeable
Inventor: LEFKOW ANTHONY R T
IPC: H05H1/48
Filed: 1983-12-07
Abstract: PROCEDE AMELIORE ET APPAREIL POUR LA STABILISATION D'UN ARC DE PULVERISATION DE CIBLES NON PERMEABLES A L'AIDE D'UN PANNEAU D'ARRET PERMEABLE. POUR QUE LA MATIERE VAPORISEE DE LA CIBLE 10 PAR UN ARC ELECTRIQUE SE DEPOSE SOUS FORME D'UN REVETEMENT SUR UN SUBSTRAT 26, ON CONFINE L'ARC A LA SURFACE DE LA CIBLE 10 A L'AIDE D'UN ANNEAU D'ARRET 14 QUI ENTOURE CETTE SURFACE, CET ANNEAU 14 ETANT COMPOSE D'UNE MATIERE PERMEABLE MAGNETIQUEMENT DE SORTE QU'ELLE EMPECHE LE POINT CATHODIQUE DE SORTIR DE LA SURFACE DE LA CIBLE 10.
Patent FR-2558488-A1 (FR)
Title: Procede pour filer des fibres coupees
Inventor: SAFAR VACLAV
IPC: D01H1/00
Filed: 1984-01-20
Abstract: A.PROCEDE POUR LA FILATURE DE FIBRES COUPEES EN COMMUNIQUANT UNE FAUSSE TORSION A UN FAISCEAU CONTINU DE FIBRES. B.CARACTERISE EN CE QUE LE FAISCEAU V CONTINU DE FIBRES EST FORME PAR DOUBLAGES SUCCESSIFS DE FIBRES SEPAREES V ET EST ENSUITE TORDU PAR UN ELEMENT COMMUNIQUANT UNE FAUSSE TORSION, LES FIBRES SEPAREES V ETANT DISTRIBUEES LE LONG DE LASECTION TORDUE L DU FAISCEAU V DE FIBRES, AINSI QUE LE LONG DE LA SECTION NON TORDUE DE CE FAISCEAU CONTINU V DE FIBRES. C.L'INVENTION CONCERNE UN PROCEDE POUR FILER DES FIBRES COUPEES.
Patent FR-2560741-A1 (FR)
Title: Dispositif d'alignement et de liaison de profiles, notamment en matiere plastique, pour la realisation de treillages et procede pour sa mise en oeuvre
Inventor: PAVY MICHEL
IPC: A01G9/12
Filed: 1984-03-09
Abstract: L'INVENTION EST RELATIVE A UN DISPOSITIF D'ALIGNEMENT ET DE LIAISON DE PROFILES, NOTAMMENT EN MATIERE PLASTIQUE, POUR LA REALISATION DE TREILLAGES. IL COMPREND UNE PIECE DE LIAISON 3, DE PREFERENCE EN MATIERE PLASTIQUE, SUSCEPTIBLE D'ETRE ENGAGEE SUR LES EXTREMITES DE DEUX PROFILES 1 SUCCESSIFS, LADITE PIECE DE LIAISON PRESENTANT UNE AME 10 DONT LA FACE INTERIEURE PRESENTE UN PROFIL CORRESPONDANT AU PROFIL DE LA FACE FRONTALE 4 DES PROFILES ET DEUX AILES LATERALES 13 REPLIEES DONT LE PROFIL CORRESPOND AU PROFIL DES FLANCS LATERAUX 6 DESDITS PROFILES.
Patent FR-2561781-A1 (FR)
Title: New phase for affinity chromatography containing a pyridinium, and pyridinium substituted at positions 3 and 4
Inventor: TORREILLES JEAN JACQUES
IPC: B01J20/32
Filed: 1984-03-23
Abstract: This phase comprises an insoluble substrate, an arm containing n (6 to 8) carbon atoms attached at one of its extremities to this substrate and to a pyridinium with its other extremity. The pyridinium can be a nicotinamide substituted at position 4 with a ketone, an aldehyde or an oxime. Application to the separation of dehydrogenases.
Patent FR-2562944-A1 (FR)
Title: Device preventing water from penetrating into residences located in areas which may experience floods
IPC: E06B5/10
Filed: 1984-04-13
Abstract: The invention relates to a device making it possible to counteract small-scale trivial floods in the regions which are subjected to recurring floods. It consists of a panel 1 provided with a seal 5 placed on one of its faces 3 and the edge 4. A threaded rod 6 is placed at its support point/centre of gravity. Struts 10 and 11 which are possibly adjustable push on the panel of the opening, in the plane of the centre of gravity. In the event of a flood, the user places the panel and, by screwing the wheel 16, presses uniformly on the seal 5 by virtue of the previously determined slope of the threaded rod 6. The inclination is determined by taking account of the height, which is constant, and of the width which is variable depending on the opening to be closed off. The device according to the invention is particularly intended for making residences watertight during flooding.
Patent FR-2545357-A1 (FR)
Title: Composition servant de matrice pour un dispositif therapeutique transdermique
Inventor: ENSCORE DAVID J
IPC: A61K35/08
Filed: 1984-05-02
Abstract: COMPOSITION UTILISABLE COMME MATRICE 13 DANS UN SYSTEME D'APPORT D'UN MEDICAMENT 14 PAR VOIE TRANSDERMIQUE, COMPRENANT UNE HUILE MINERALE, DU POLYISOBUTYLENE ET AU MOINS 5 ENVIRON DE DIOXYDE DE SILICIUM COLLOIDAL, LE RAPPORT DE L'HUILE MINERALE AU POLYISOBUTYLENE ETANT D'AU MOINS 1,0. ELLE EST CARACTERISEE EN CE QUE SA VISCOSITE EST D'AU MOINS 1,510POISES. DES SYSTEMES THERAPEUTIQUES TRANSDERMIQUES PREFERES POUR L'APPORT DE CLONIDINE ONT UNE PERMEABILITE A LA CLONIDINE D'AU MOINS 1,010-4MGCM. SEC ET PRESENTENT UN RAPPORT DE L'HUILE AU POLYISOBUTYLENE AU MOINS EGAL A 1,2.
Patent FR-2564416-A1 (FR)
Title: Composite material mast for sailboard and sailing boat
IPC: B63B35/79
Filed: 1984-05-17
Abstract: The mast according to the invention is designed to have at the same time sufficient mechanical strength, lightweightness and flexibility and is characterised by an internal reinforcement made of a very thin steel tube 1 covered by an external coating 2 made of glass fibres or carbon fibres or comparable insulating, light and strong materials which, with low weight, reinforces the mechanical strength of the tube 1 and insulates it from the sea atmosphere in order to protect it against oxidation, the diameters and thicknesses of the two parts being variable along the mast in order to satisfy the requirements of the users.
Patent FR-2564965-A1 (FR)
Title: Dispositif d'interruption de chaine pyrotechnique sensible a la temperature
Inventor: BOGGERO HENRI
IPC: F42B39/20
Filed: 1984-05-25
Abstract: LE DISPOSITIF D'INTERRUPTION DE CHAINE PYROTECHNIQUE EST DESTINE A ACTIVER OU INHIBER LA CHAINE EN CAS D'ELEVATION DE LA TEMPERATURE DU DISPOSITIF OU D'UN ELEMENT DE CE DERNIER AU-DELA D'UNE VALEUR DETERMINEE. IL COMPORTE AU MOINS UNE PIECE 36, 42 EN EUTECTIQUE FONDANT A LADITE TEMPERATURE ET INTERPOSEE DANS LA CHAINE.
Patent FR-2550677-A1 (FR)
Inventor: ROBERS KLAAS HERMAN JAN
IPC: G06F11/08
Filed: 1984-08-07
Abstract: The binary coded data signal is divided into data blocks in the video translation system in accordance with the invention. n copies are made of each data block. Televison synchronization signals are added to the original data block and to the n copies thereof, the assembly thus forming a video data block. This video data block is transferred to a video processing device, for example, a video recorder in which it is recorded. When the video data block is recovered, the corresponding data block is recovered from the n+1 data blocks present.
Patent FR-2557948-A1 (FR)
Title: Dispositif de verrouillage d'une soupape de surete pour espace annulaire
IPC: E21B33/128
Filed: 1984-10-05
Abstract: CETTE SOUPAPE DE SURETE CONCUE POUR ETRE MONTEE DANS UN TRAIN DE TUBES DE PRODUCTION DE MANIERE A POUVOIR OBTURER L'ESPACE ANNULAIRE ENTRE LES TUBES ET LE TUBAGE 14 DU PUITS COMPORTE UN CARTER 18 ADAPTE DE MANIERE ETANCHE DANS LE TUBAGE A L'EMPLACEMENT DESIRE ET TRAVERSE PAR UN PASSAGE 26 QUI PEUT ETRE OUVERT ET FERME PAR UN OBTURATEUR 30 COMMANDE A PARTIR DE LA SURFACE. L'OBTURATEUR EST MUNI DE MOYENS DE VERROUILLAGE 74 QUI COOPERENT AVEC DES SEGMENTS D'ACCROCHAGE 60, PORTES PAR LE CARTER DE MANIERE A POUVOIR SE DEPLACER VERS L'INTERIEUR ET VERS L'EXTERIEUR, POUR LES VERROUILLER EN APPUI CONTRE LE TUBAGE LORSQUE L'OBTURATEUR EST EN POSITION FERMEE. AVANTAGEUSEMENT, LE TUBAGE EST MUNI D'UNE PARTIE FILETEE 70 DANS LAQUELLE S'ENGAGENT DES FILETS 72 FORMES SUR LES SEGMENTS CE QUI PERMET, EN CAS DE BESOIN, LE DEVERROUILLAGE DE LA SOUPAPE PAR ROTATION.
Patent FR-2558291-A1 (FR)
Title: Personal record card e.g. tube worn around neck on chain
IPC: G06K19/077
Filed: 1984-10-12
Abstract: The record card contains medical data including e.g. blood group, allergies, special medicines for emergencies, presence of pacemaker, record of operations as well as address and data of birth. The circular card (3) is protected against dust, heat, water and mechanical stress by a flat housing (1). The card is carried by the user on a chain round the neck or at the back of a wristwatch. Data is recorded magneto-optically and is read through the housing by a laser beam. Alternately, contacts (4) are provided for external connection if semiconductor memories are used. Forcible opening of the housing results in loss of data.
Patent FR-2557709-A1 (FR)
Title: Procede de formation d'images par migration
Inventor: TAM MAN C
IPC: G03G17/10
Filed: 1984-12-31
Abstract: PROCEDE DE FORMATION D'IMAGES CONSISTANT A ANALYSER UN ELEMENT DE FORMATION D'IMAGES PAR MIGRATION COMPRENANT UN SUBSTRAT 11 ET UNE COUCHE 13 RAMOLISSABLE ELECTRIQUEMENT ISOLANTE SUR LE SUBSTRAT, LA COUCHE RAMOLLISSABLE COMPRENANT UNE MATIERE 14 DE MARQUAGE PAR MIGRATION SITUEE AU MOINS SUR OU A PROXIMITE DE LA SURFACE DE LA COUCHE RAMOLLISSABLE ESPACEE DU SUBSTRAT ET UNE MATIERE DE TRANSPORT DE CHARGE DANS LA COUCHE RAMOLLISSABLE, A CHARGER ELECTROSTATIQUEMENT L'ELEMENT, A EXPOSER L'ELEMENT A UN RAYONNEMENT ACTIVANT SUIVANT UNE IMAGE, A REDUIRE LA RESISTANCE A LA MIGRATION DE LA MATIERE DE MARQUAGE DANS LA COUCHE RAMOLLISSABLE SUFFISAMMENT POUR PERMETTRE UNE LEGERE MIGRATION EN PROFONDEUR DE LA MATIERE DE MARQUAGE EN DIRECTION DU SUBSTRAT SUIVANT UNE IMAGE, ET A DIMINUER ENCORE LA RESISTANCE A LA MIGRATION DE LA MATIERE DE MARQUAGE DANS LA COUCHE RAMOLLISSABLE SUFFISAMMENT POUR PERMETTRE A LA MATIERE DE MARQUAGE N'AYANT PAS MIGRE DE S'AGGLOMERER.
Patent FR-2560376-A1 (FR)
Title: Appareil et procede pour verifier des pieces dentees du type a cannelures et engrenages
Inventor: NIELSEN JOHN C
IPC: G01M13/02
Filed: 1985-01-09
Abstract: L'INVENTION CONCERNE UN APPAREIL ET UN PROCEDE POUR VERIFIER DES ARTICLES DENTES TELS QUE DES PIECES CANNELEES. UNE PIECE CANNELEE A VERIFIER EST MONTEE DE FACON A POUVOIR TOURNER DANS UN BERCEAU ET DEUX DISQUES 40, 41 SONT AMENES EN CONTACT AVEC ELLE, L'UN 40 ETANT MONTE FIXEMENT SUR UN ARBRE TOURNANT 28 ET L'AUTRE 41 ETANT MONTE DE FACON A POUVOIR TOURNER AVEC L'ARBRE 28 ET, EN OUTRE, A POUVOIR COULISSER AXIALEMENT SUR CET ARBRE. LES DISQUES PRESENTENT DES FILETAGES DE MEME PAS ET LEUR ROTATION D'ENSEMBLE FAIT TOURNER LA PIECE CANNELEE DANS SON BERCEAU. LE MOUVEMENT RELATIF DES DISQUES EST DETECTE POUR DONNER UNE SUITE DE MESURES DE PORTEES. DOMAINE D'APPLICATION: VERIFICATION DE PIECES DENTEES TELLES QUE DES ARBRES CANNELES, DES ENGRENAGES, ETC.
Patent FR-2576178-A1 (FR)
Title: Procede de fabrication pour un enfumoir a chargement par-dessous
IPC: A01K55/00
Filed: 1985-01-24
Abstract: L'OBJET DE L'INVENTION SE RATTACHE AU SECTEUR TECHNIQUE DE L'APICULTURE. LE CORPS 3 DE L'ENFUMOIR EST REALISE EN DEUX COQUILLES EMBOUTIES ASSEMBLEES LONGITUDINALEMENT. LE CORPS 3 EST MUNI D'UNE TRAPPE ARTICULEE EN PARTIE BASSE EN VUE DE CHARGER LES PRODUITS A ENFLAMMER.
Patent FR-2577508-A1 (FR)
Title: Semi-floating hull structure with controlled lift and auto-stabilisation of the angle of lift to a predetermined value
IPC: B63B1/20
Filed: 1985-02-15
Abstract: The invention relates to a new hull structure for a motor boat, utilising the dynamic pressure brought about by the speed of displacement of the boat for: - controlling the lift of given defined volumes of the hull 5 according to its speed; - stabilising the value of the angle of lift to an angle which is predetermined starting from a given speed; - improving the transverse and directional stability of the boat. The structure comprises 3 essential volumes, namely: - a longitudinal pisciform bulb in the axis of the hull, which is always submerged and is constituted by a front bulb, the lateral surface of which constitutes a ski with an angle alpha B, and a rear bulb which has the effect of improving the coefficient of passage of the front bulb and of ensuring a correct feed to the screw of the propeller; - two longitudinal lateral wings A on either side of the front bulb with a variable angle alpha A, shaped in a V which is very shallow and very evolutive, connecting to: - a rear wing R with a surface area 3 and an angle alpha R which are determined according to the surface area 1 of the bulb B and to its angle alpha B to achieve, with the minimum power which can be used, the required speed in order that the rear wing R is horizontal in contact with the stretch of water at its surface.
Patent FR-2561225-A1 (FR)
Title: Procede et dispositif de freinage d'un escalier roulant
Inventor: JANNIN PHILIPPE
IPC: B66B25/00
Filed: 1985-03-18
Abstract: PROCEDE ET DISPOSITIF DE FREINAGE D'APPAREILS DE TRANSLATION DESTINES AU TRANSPORT DE PERSONNES, TELS QUE DES ESCALIERS ROULANTS. LE MOUVEMENT DE L'ESCALIER EST FREINE DE MANIERE DETERMINEE, SENSIBLEMENT INDEPENDANTE DE LA CHARGE ET DE LA DIRECTION DE DEPLACEMENT. LA DECELERATION EST CONTROLEE ET COMMANDEE DE FACON CONTINUE A L'AIDE D'UN SIGNAL E FOURNI PAR UN TRANSMETTEUR DE VITESSE, PAR EXEMPLE UN GENERATEUR TACHYMETRIQUE 1, PAR ENVOI DE COURANT CONTINU AUX ENROULEMENTS L DU MOTEUR A COURANT ALTERNATIF SERVANT DE MOTEUR D'ENTRAINEMENT, DE SORTE QUE L'EFFET DE FREINAGE ELECTRODYNAMIQUE ENGENDRE DANS LE MOTEUR INDUIT UNE CARACTERISTIQUE DE DECELERATION PREDETERMINEE DANS LE MOUVEMENT DE L'ESCALIER.
Patent FR-2579761-A1 (FR)
Title: Device for a new method of forming echographic images
IPC: G01S15/89
Filed: 1985-04-01
Abstract: The device consists of two transducers, one operating as a CW receiver 1 and the other as a CW transmitter 2, scanning two different planes 3 and 4 forming a variable angle 6 between them and with the line 5 along which they intersect being the focal point of the transducers. The transducers used may be circular, annular or rectangular; may be linear or with electronically deflected sector scanning; and may have mechanical or electronic, fixed or variable focusing. The echographic image is formed by juxtaposing the lines of intersection by displacing one or both of the transducers, and if necessary by varying their focal point so that it is always on the line of intersection. The device according to the invention is intended particularly for the formation of echographic images.
Patent FR-2580993-A1 (FR)
Title: Carte-lettre a deux volets
Inventor: CHAMBRE JEAN-PAUL
IPC: B42D15/08
Filed: 1985-04-30
Abstract: DANS CETTE CARTE-LETTRE COMPRENANT UNE FEUILLE RECTANGULAIRE 1 DE PAPIER QUI COMPORTE DES PREMIERE, SECONDE, TROISIEME ET QUATRIEME LIGNES DE POINTILLES DE DECOUPAGE DELIMITANT UNE PREMIERE ZONE RECTANGULAIRE QUI DEFINIT UNE ZONE-LETTRE, ET UNE OUVERTURE 9 DE FORME SENSIBLEMENT RECTANGULAIRE, QUI EST SITUEE PRES DE L'UN DES QUATRE ANGLES DE LADITE FEUILLE, LES PREMIERE ET DEUXIEME LIGNES DE POINTILLES DE DECOUPAGE 5 ET 6 SONT RESPECTIVEMENT ADJACENTES AUX PREMIER ET SECOND COTES 17 ET 18 DE LA FEUILLE 1, ET ELLE COMPORTE EN OUTRE DES CINQUIEME ET SIXIEME LIGNES DE POINTILLES DE DECOUPAGE 19 ET 21 QUI SONT RESPECTIVEMENT PERPENDICULAIRES A LA PREMIERE ET A LA TROISIEME LIGNE DE POINTILLES DE DECOUPAGE 5 ET 7 ET QUI DELIMITENT AVEC ELLES UNE SECONDE ZONE RECTANGULAIRE 22 QUI EST INCLUSE DANS LA ZONE-LETTRE ET DONT LES DIMENSIONS SONT UN PEU PLUS GRANDES QUE CELLES DE LADITE OUVERTURE 9, LAQUELLE EST SITUEE DANS LADITE SECONDE ZONE.