baber/WOPTO huggingface dataset:
Patent FR-2530522-A1 (FR)
Title: Dispositif pour l'affutage d'un disque de coupe, notamment d'une machine de tronconnage de rouleaux de papier
Inventor: BRADLEY JOHN JUNIUS
IPC: B26D7/12
Filed: 1982-07-26
Abstract: DANS CE DISPOSITIF, CHAQUE MEULE 25 EST MAINTENUE APPLIQUEE AVEC UNE LEGERE PRESSION CONTRE LA LAME 23 A AFFUTER, CETTE PRESSION EST DEVELOPPEE PAR DES LAMES A RESSORT 36, 37 ET ELLE EST EXACTEMENT DETERMINEE PAR LA FLECHE F IMPOSEE A CES LAMES PAR LE REGLAGE DE LA POSITION DU CHARIOT 34 SUR UNE FERRURE FIXE 43. POUR INTERROMPRE L'ACTION DE CHAQUE MEULE SUR LE DISQUE, UN VERIN PNEUMATIQUE MONTE SUR UNE EQUERRE 45 AGIT SUR LA LAME A RESSORT 37 POUR ECARTER LA MEULE 25 DU DISQUE.
Patent FR-2522254-A1 (FR)
Title: Semelle interieure pour chaussure munie d'un talon amovible
Inventor: MUSCI NICOLA
IPC: A43B21/42
Filed: 1982-07-30
Abstract: L'INVENTION CONCERNE UN SYSTEME AU MOYEN DUQUEL UNE CHAUSSURE HABILLEE PEUT ETRE REALISEE EN UTILISANT QUATRE COMPOSANTS DE BASE, A SAVOIR LA COMBINAISON 12 D'UNE SEMELLE INTERNE ET D'UN ELEMENT DE FIXATION DE TALON DE FORME ANATOMIQUE, UN TALON 16 AMOVIBLE ET MUNI DE SON DISPOSITIF DE FIXATION, UNE EMPEIGNE 14 ET UNE SEMELLE 18. DE PREFERENCE, L'ENSEMBLE 12 SEMELLE INTERNEELEMENT DE FIXATION DE TALON EST CONSTITUE PAR UN CORPS EN MATIERE PLASTIQUE PRIS EN SANDWICH ENTRE DES COUCHES SUPERIEURE ET INFERIEURE D'UN MATERIAU EN FEUILLE ET UNIES A CELUI-CI. LORS DE L'OPERATION D'ASSEMBLAGE DE LA CHAUSSURE, L'ENSEMBLE 12 SEMELLE INTERNEELEMENT DE FIXATION DE TALON EST INSERE DANS L'EMPEIGNE ET FIXE EN PLACE, UNE SEMELLE 18 EST APPLIQUEE ET FIXEE SUR LE COTE INFERIEUR DE LA PARTIE AVANT DE L'EMPEIGNE ET UN TALON 16 EST FIXE DE FACON AMOVIBLE.
Patent FR-2531837-A1 (FR)
Title: Apparatus for weeding by moistening
IPC: A01M21/04
Filed: 1982-08-19
Abstract: Apparatus for weeding by moistening, comprising a frame 1 permitting its coupling to an agricultural tractor and supporting at least one reservoir 2 intended to contain the liquid herbicidal product and connected, by means of suitable piping 3, 4, 5, to a plurality of moistening brushes 6a, 6b, 6c, characterised in that each mostening brush consists of a boom comprising, on the inside, an axial conduit and equipped with bundles of bristles 8 whose upper ends are housed in transverse channels made in a mounting and emerging into the said conduit, the said apparatus comprising divergent moistening booms 6c mounted with the capability of pivoting about a vertical shaft arranged in the vicinity of one of its ends so as to retract automatically in the direction of the driving shaft of the said apparatus when obstacles standing up above the ground are encountered.
Patent FR-2512511-A1 (FR)
Title: Perfectionnements aux organes de variation de rapport de transmission
IPC: F16H9/24
Filed: 1982-09-08
Abstract: SELON L'INVENTION, LA TRANSMISSION EST ETABLIE ENTRE UN AXE MENANT 7 ET UN AXE MENE 7 AU MOYEN DES SYSTEMES ORBITAUX DES ROUES DENTEES 18 QUI EFFECTUENT DES MOUVEMENTS ORBITAUX CONCENTRIQUES A LEURS AXES RESPECTIFS 7, CHAQUE SYSTEME ORBITAL ETANT RELIE A L'AUTRE AU MOYEN D'ELEMENTS CONVENTIONNELS DE TRANSMISSION 30, SIMPLES OU COMPOSES, LES RAYONS DE CHAQUE ORBITE POUVANT ETRE MODIFIES SIMULTANEMENT POUR MAINTENIR CONSTANTE LEUR SOMME, DE FACON QUE LE RAPPORT DE TRANSMISSION PUISSE CHANGER DE FACON QUE LE RAPPORT DE TRANSMISSION PUISSE CHANGER DE FACON PROGRESSIVE, TANT DANS LE SENS ASCENDANT (MULTIPLICATION), QUE DANS LE SENS DESCENDANT (DIVISION), DANS LES LIMITES DETERMINEES PAR LE RAYON ORBITAL MAXIMAL D'UN SYSTEME PAR RAPPORT AU RAYON ORBITAL MINIMAL D'UN AUTRE SYSTEME. APPLICATION AUX MOTEURS DE MACHINE-OUTIL, DE MACHINES A LEVAGE, AUX MOTEURS MARINS, ETC.
Patent FR-2537729-A1 (FR)
Title: Acceleration sensor and device for detecting accelerations suitable for measurements in wet soil
Inventor: DEVAURE BERNARD
IPC: G01V1/16
Filed: 1982-12-10
Abstract: The sensor 2 is provided with a plate 3 enabling it to be accurately orientated in the ground 9. The plate is preferably fixed against the active part 5 of the acceleration sensor so as to improve the detection. The sensor and the buried part 10 of the coaxial cable 6 to which it is connected are covered with an electrical insulator and with a layer of a material which resists the ingress of water from the soil when the soil is strongly accelerated. The device includes several of the above sensors sufficiently far apart from each other to avoid any mutual interference. Application to the measurement of seismic waves in soil saturated with water and subjected to a static acceleration.
Patent FR-2518411-A1 (FR)
Title: Electrode for iontophoresis and disincrustation cosmetic treatment - has cavity for soaked cotton pad within inside wall of which is situated contacts connected to electrical conductor
IPC: A61N1/30
Filed: 1982-12-17
Abstract: The device has a cavity (4) which contains an electrode contact (5) connected to an electrical conductor (11). The electrode contact (5) can be placed at the bottom (6) of the cavity or can occupy the inner surface of the cavity. The pad of cotton wool is thus properly maintained in place and cannot fall during the treatment, the current is sufficient and stable and has a fairly regular distribution. The electrode contact cannot accidently come in direct contact with the skin. The electrode contact (5) is in the shape of a pot whose edge is recessed in relation to the edge of the cavity (4).
Patent FR-2538056-A1 (FR)
Title: Coupling device of the universal-joint type, intended especially to equip a so-called "ready-broken" steering column; steering column equipped with such a device.
Inventor: DOMER MICHEL
IPC: F16D3/28
Filed: 1982-12-21
Abstract: Coupling device characterised in that it comprises, for each of at least two pivots 9 opposite the spider 10, a cap 11 made of elastic material for absorbing vibrations which is engaged, on the one hand, over each of these two pivots 9 and, on the other hand, in a cup 13 of the corresponding branch of the appropriate fork, this cap 11 adhering on one side to the corresponding member (pivot or cup) and having on the other side a surface allowing loose-fitting rotation on the other member (respectively cup or pivot).
Patent FR-2540643-A1 (FR)
Title: Paper support for photographic layers
Inventor: KEMME GREGOR
IPC: G03C1/775
Filed: 1983-02-08
Abstract: The invention relates to a photographic paper support for photographic layers containing a silver salt. The support comprises a neutral internal adhesive and contains a cationic reinforcing agent. The support is treated with at least one organic acid which is a polyfunctional acid with acid groups separated by at most 3 carbon atoms and/or a hydroxyacid capable of forming an internal complex. The supports in question reduce the formation of a fog.
Patent FR-2521314-A1 (FR)
Title: Procede de matage d'un materiau d'enregistrement
Inventor: INUKAI YUZO
IPC: B05D3/00
Filed: 1983-02-09
Abstract: L'INVENTION CONCERNE UN PROCEDE POUR MATIR LA SURFACE D'UN MATERIAU D'ENREGISTREMENT. SELON LE PROCEDE, ON FIXE ELECTROSTATIQUEMENT DE FINES GOUTTELETTES D'UN LIQUIDE AQUEUX DANS LEQUEL EST DISPERSEE OU DISSOUTE UNE RESINE, A LA SURFACE DU MATERIAU D'ENREGISTREMENT, ET ON HUMIDIFIE LA SURFACE AVANT ETOU APRES FIXATION DES GOUTTELETTES, PUIS ON SECHE LES GOUTTELETTES FIXEES SUR LA SURFACE. LE PROCEDE PEUT ETRE MIS EN OEUVRE EN CONTINU ET S'APPLIQUE NOTAMMENT AUX MATERIAUX PHOTOSENSIBLES ET AUX MATERIAUX D'ENREGISTREMENT MAGNETIQUE.
Patent FR-2543834-A1 (FR)
Title: Sonde a geometrie variable pour la mesure des contraintes radiales dans un sphincter d'un organisme vivant
Inventor: ARHAN PIERRE JULES
IPC: A61B5/107
Filed: 1983-04-07
Abstract: L'INVENTION CONCERNE UNE SONDE DESTINEE A L'ETUDE DU COMPORTEMENT VISCO-ELASTIQUE DES SPHINCTERS DES ORGANISMES VIVANTS. ELLE COMPORTE UNE TETE EXPANSIBLE 32 FORMEE DE TROIS GROUPES ARTICULES DISPOSES RADIALEMENT A 120 AUTOUR D'UN AXE 4 ET COMPOSES CHACUN D'UN CROISILLON DEFORMABLE 5, 6 ET D'UNE SEMELLE 7 PORTANT SUR SA FACE EXTERNE UNE JAUGE DE CONTRAINTE 21. LES SEMELLES 7 S'INSCRIVENT DANS UNE SURFACE CYLINDRIQUE DE DIAMETRE VARIABLE EN FONCTION DE LA ROTATION IMPRIMEE PAR UN MOTEUR, VIA UN FLEXIBLE 16, 17, A UNE TIGE FILETEE 10 A DOUBLE PAS PORTANT DES NOIX 8, 9 SUR LESQUELLES SONT ARTICULES DES CROISILLONS 5, 6.
Patent FR-2544391-A1 (FR)
Title: Composite piston with a bonded crown
Inventor: BEAUGE YVON ANDRE
IPC: F02F3/12
Filed: 1983-04-13
Abstract: Composite piston comprising a metal skirt and a ceramic crown. The piston according to the invention is characterised in that the crown is bonded to the skirt 1 and in that the inner wall 6 of the skirt 1 to which the crown is bonded has elastic properties. Application to pistons for diesel engines.
Patent FR-2525965-A1 (FR)
Title: Feuille d'enregistrement par transfert thermique de colorant
Inventor: OSHIMA HIROYO
IPC: B41M5/382
Filed: 1983-04-25
Abstract: FEUILLE D'ENREGISTREMENT PAR TRANSFERT THERMIQUE DE COLORANT: ELLE EST CONSTITUEE D'UN SUPPORT PORTANT UNE COUCHE DE REVETEMENT QUI EST MISE EN CONTACT AVEC UNE COUCHE DE MATIERE COLORANTE CONTENANT UN COLORANT SUBLIMABLE POUR QUE LE COLORANT LUI SOIT TRANSFERE PAR CHAUFFAGE, CETTE COUCHE DE REVETEMENT COMPRENANT COMME PIGMENT DU CARBONATE DE CALCIUM PRECIPITE AYANT UNE SURFACE SPECIFIQUE D'AU MOINS 25000 CMG ET COMME LIANT UN POLYESTER SATURE OU UN MELANGE DE POLYESTER SATURE ET DE POLYVINYL-PYRROLIDONE; LA FEUILLE FOURNIT UN ENREGISTREMENT NET AVEC UNE DENSITE DE COULEUR SUPERIEURE.
Patent FR-2525919-A1 (FR)
Inventor: SANTASALO LAURI
IPC: C02F1/04
Filed: 1983-04-27
Abstract: The invention relates to a storage container (10) for distilled water. The container (10) comprises a jacket (11), provided with insulation (12), a filling nozzle (13) for introducing distilled water (28) into the container (10), a drainage nozzle (14) for draining the distilled water (28) from the container (10), a heating device (19) for maintaining the temperature of the distilled water (28) in the container (10) at a desired level, and a nozzle (24) situated in the upper part of the container (10) for letting off air from the container (10). The container (10) has a circulation system formed by piping (16, 18) and a pump (17) for circulating the distilled water (28) from the lower part of the container (10) back into the upper part of the container. A flow guide plate (26) is mounted in the vicinity of the drainage nozzle (14) situated in the lower part of the container (10). Situated in the container (10) is a capacitive transmitter (22) with which the level of the distilled water situated in the container (10) is monitored. The quality of the distilled water (28) in the container (10) is not substantially impaired, even during prolonged storage.
Patent FR-2545381-A1 (FR)
Title: Improvements to lidded machines for the treatment of products, and especially to centrifugal dryers
Inventor: MARTIN MICHEL
IPC: B04B7/06
Filed: 1983-05-03
Abstract: A machine, such as a dryer, comprising a vessel 1-6 largely open at the top, but which has to be closed in a sealed manner, receives, by way of closure member, an easily frangible diaphragm 23 which is broken if an overpressure, especially of an explosive nature, occurs. The diaphragm 23 is preferably fixed to the base of a kind of truncated-cone shaped lid 10, capable of being set aside by lifting and rotating about an offset vertical axis, this lid acting as an exhaust nozzle in the event of explosion and being able to be attached by a flexible sleeve 11 to a corresponding duct 12.
Patent FR-2545826-A1 (FR)
Title: Dihydropyridylimidates cycliques, et leur application pharmacologique
Inventor: POINDEXTER GRAHAM S
IPC: C07D413/14
Filed: 1983-05-13
Abstract: L'INVENTION CONCERNE L'INDUSTRIE PHARMACEUTIQUE. ELLE A POUR OBJET DES COMPOSES DE FORMULE: (CF DESSIN DANS BOPI) PAR EXEMPLE, LE 5-(4,5-DIHYDRO-4,4-DIMETHYL-2-OXAZOLYL)-6-ETHYL-1,4-DIHYDRO-2-METHYL-4 - (3-NITROPHENYL) - 3-PYRIDINECARBOXYLATE D'ETHYLE; LE 5-(4,5-DIHYDRO-4,4-DIMETHYL-2-OXAZOLYL)-6-ETHYL-4-(2-FURANNYL)-1,4-DIHYDRO-2-METHYL-3-PYRIDINECARBOXYLATE D'ETHYLEOU LE 5-(4,5-DIHYDRO-4,4-DIMETHYL-2-OXAZOLYL)-6-ETHYL-1,4-DIHYDRO-2-METHYL-4-(4-NITROPHENYL)-3-PYRIDINECARBOXYLATE D'ETHYLE. CES COMPOSES SONT PREFERES COMME VASODILATATEURS.
Patent FR-2522422-A1 (FR)
Title: Circuit de controle notamment d'un systeme reacteur anaerobic
Inventor: OCHIAI SHINYA
IPC: C02F11/04
Filed: 1983-05-20
Abstract: LA PRESENTE INVENTION CONCERNE UN CIRCUIT DE CONTROLE POUR UN SYSTEME REACTEUR ANAEROBIE. LE CIRCUIT COMPREND UN FILTRE D'ESTIMATION 16 QUI RECOIT DES SIGNAUX D'ENTREE DE CAPTEURS, PRODUIT UNE ESTIMATION DE LA VALEUR PRESENTE D'UNE VARIABLE DANS LE SYSTEME, COMPARE LADITE ESTIMATION A UN SIGNAL DU CAPTEUR DE LA VARIABLE ET PRODUIT, DE LADITE COMPARAISON, UN SIGNAL D'ERREUR DE DIFFERENCE QUI EST COMBINE AUX SIGNAUX RECUS ET REAPPLIQUE AUX INTEGRATEURS, UN ELIMINATEUR DE LA POLARISATION A LONG TERME QUI PEUT ETRE PRESENTE DANS AU MOINS L'UN DES SIGNAUX RECUS, LEDIT ELIMINATEUR COMPRENANT UN FILTRE PASSE-HAUT 53 PAR OU LES SIGNAUX D'ENTREE RECUS SONT TRANSMIS A L'INTEGRATEUR 58, LEDIT FILTRE PASSE-HAUT REJETANT LA POLARISATION QUI PERSISTE PENDANT UNE PERIODE SENSIBLEMENT PLUS LONGUE QUE LA CONSTANTE DE TEMPS DU SYSTEME. L'INVENTION S'APPLIQUE NOTAMMENT AU TRAITEMENT DES EAUX RESIDUELLES.
Patent FR-2547215-A1 (FR)
Title: Device for transversely spraying liquid by means of compressed air
IPC: B05B13/06
Filed: 1983-06-08
Abstract: The present invention relates to a device for spraying liquid by means of compressed air. This spray device comprises a body 10 defining a main axis X-X; a blind bore 12 which is machined in the body along an axis Y-Y perpendicular to the main axis and which defines a bottom connected to a compressed-air inlet channel 14, an opening emerging on the outside of the body and an intermediate section connected to a liquid inlet channel 16; a nozzle element 20 removably mounted in the bore on the bottom side and a spray nozzle 22 removably mounted in the bore on the opening side, the nozzle element defining a male conical face opposite a female conical face of the spray nozzle; a spring 42 tending to move the said conical faces apart; and an adjustment ring 44 screwed onto the body and bearing on the spray nozzle in order to adjust the separation of the said conical faces. Application especially to the spraying of a liquid inside a small-diameter tube.
Patent FR-2547346-A1 (FR)
Title: Frame device for putty-free glazing providing bridge discontinuity without visible securing means
IPC: E04D3/14
Filed: 1983-06-10
Abstract: Frame device for putty-free glazing providing bridge discontinuity without visible securing means. The invention relates to a device for composing and assembling 4 separate parts enabling thermal, acoustic and electrolytic bridges to be discontinued, and vibrations to be damped, this being achieved without securing means visible from the outside. It consists of: 1. a support chevron (beam) made of AGS 6060 section; 2. a support element made of synthetic rubber EPDM 60/70 schores; 3. an F17 stainless steel cap profiled to the roller; 4. a system for fastening caps, support elements, straps, staples by means of F17 stainless steel glass-protecting spacers (braces). The device according to the invention is intended in particular for the frames of glass roofs with putty-free glazing.
Patent FR-2547448-A1 (FR)
Title: Procede de prechauffage d'une cuve et des structures internes d'un reacteur nucleaire a neutrons rapides refroidi par du metal liquide et moyens de prechauffage correspondants
Inventor: KUNG JEAN-PIERRE
IPC: G21C1/02
Filed: 1983-06-13
Abstract: L'INVENTION CONCERNE UN PROCEDE DE PRECHAUFFAGE DE LA CUVE ET DES STRUCTURES INTERNES D'UN REACTEUR NUCLEAIRE A NEUTRONS RAPIDES REFROIDI PAR DU METAL LIQUIDE, POUR SON REMPLISSAGE EN METAL LIQUIDE. ON FAIT CIRCULER EN CONTINU UN GAZ NEUTRE A UNE TEMPERATURE SUPERIEURE AU POINT DE FUSION DU METAL LIQUIDE, D'UNE PART EN CONTACT AVEC LA SURFACE INTERIEURE DE LA CUVE 1 ET SES STRUCTURES INTERNES 6, 8, 12, 15 ET D'AUTRE PART AVEC LA SURFACE EXTERIEURE DE LA CUVE 1. ON RECUPERE LE GAZ NEUTRE ET ON LE RECHAUFFE A L'EXTERIEUR DE LA CUVE 1. L'INVENTION EST EGALEMENT RELATIVE A DES MOYENS D'INSUFFLATION DU GAZ DE PRECHAUFFAGE. L'INVENTION S'APPLIQUE, EN PARTICULIER, AU REMPLISSAGE D'UNE CUVE DE REACTEUR NUCLEAIRE A NEUTRONS RAPIDES DE TYPE INTEGRE EN SODIUM LIQUIDE.
Patent FR-2553741-A1 (FR)
Title: Roller for self-raising drive roller assembly, and assembly fitted with such a roller
Inventor: MULET-MARQUIS Y
IPC: B65G13/075
Filed: 1983-10-25
Abstract: The roller comprises a tubular metal body of circular cross-section 2 whose external lateral surface is covered with a coating 1 having a good coefficient of friction. In one axial end of the central passage of the roller is housed a hysteresis brake. The latter comprises an external ferromagnetic ring 3 integral in rotation with the roller 1, 2 and, separated from the ring by an air gap 4, a ring 5 of permanent magnets fixed around an internal ferromagnetic ring 6, which is itself supported by an internal tubular support 7 possibly traversed by the drive shaft of the roller 1,2, Application to the equipment of self-raising drive roller assemblies, comprising a support frame and mobile fittings comprising, in addition to the roller and its hysteresis brake, cams for raising the mobile fittings with respect to the support frame and a reversible electric motor driving the rotation of the cam and that of the drive roller by the intermediary of a transmission system.
Patent FR-2535839-A1 (FR)
Title: Cartouche a balle pour fusil
Inventor: SCHMITZ ALFONS
IPC: F42B7/08
Filed: 1983-11-04
Abstract: L'INVENTION CONCERNE UNE CARTOUCHE A BALLE POUR FUSIL CONSTITUEE PAR UNE TETE DE PLOMB PRESENTANT UNE POINTE ET UNE BOURRE EN DEUX PARTIES EN UN MATERIAU ELASTIQUE ET DEFORMABLE, DONT UNE PARTIE EN FORME DE POT EST SOLIDARISEE AVEC LA TETE DE PLOMB, DE PREFERENCE PAR UNE LIAISON EN EMMANCHEMENT SE PRESENTANT SOUS LA FORME D'UN TENON QUI PENETRE DANS UN PROLONGEMENT EN FORME DE DOUILLE DE LA TETE DE PLOMB ET DONT LA SECONDE PARTIE A UNE FORME S'EMBOITANT DANS LA PARTIE EN FORME DE POT DE MANIERE QUE SOIT CONSTITUEE ENTRE LE FOND DE CELLE-CI ET LA SURFACE FRONTALE DE LA SECONDE PARTIE UNE CHAMBRE FERMEE DESTINEE A L'AMORTISSEMENT DE LA PRESSION GAZEUSE. POUR AUGMENTER LA SURETE DU TIR DU PROJECTILE AU MOINS UN TENON 9B DONT LA SECTION DECROIT EN DIRECTION DE LA SECONDE PARTIE 10 EST DISPOSE DANS LE FOND 9A DE LA PARTIE EN FORME DE POT 9, CE TENON PENETRANT DANS UN FORAGE 10D DE LA SECONDE PARTIE 10. L'INVENTION PERMET D'ASSURER UNE MEILLEURE PRECISION DU TIR DU FAIT DE LA SOLIDARISATION DES ELEMENTS DE LA BOURRE AVEC LA TETE EN PLOMB.
Patent FR-2554565-A1 (FR)
Title: Chaudiere a condensation
Inventor: PREVOT RENE
IPC: F24H8/00
Filed: 1983-11-07
Abstract: CHAUDIERE A CONDENSATION DU TYPE COMPORTANT UN ECHANGEUR PRINCIPAL ET UN ECHANGEUR AUXILIAIRE, DIT ECHANGEUR DE CONDENSATION, ASSURANT LA RECUPERATION DES CALORIES CONTENUES DANS LES FUMEES, CARACTERISEE EN CE QUE LEDIT ECHANGEUR AUXILIAIRE 28 EST PLACE VERTICALEMENT DANS UN CANAL ETANCHE 26, EN ACIER INOXYDABLE DE PREFERENCE, DISPOSE DANS LA PARTIE ARRIERE 22 DE LA CHAUDIERE, ENTRE LA SORTIE DES FUMEES 18 DE LA CHAUDIERE ET L'EVACUATION DE CES FUMEES VERS L'ATMOSPHERE.
Patent FR-2556475-A1 (FR)
Title: Procede de mesure de l'etat de decharge d'une pile et appareil mettant en oeuvre ce procede
Inventor: RANDIN JEAN-PAUL
IPC: G01R31/36
Filed: 1983-12-12
Abstract: L'INVENTION CONCERNE UN PROCEDE DE MESURE DE L'ETAT DE DECHARGE D D'UNE PILE, DEFINI COMME ETANT LE RAPPORT ENTRE LA CAPACITE FOURNIE PAR LA PILE ET SA CAPACITE NOMINALE. LE PROCEDE SELON L'INVENTION CONSISTE A MESURER UNE PREMIERE IMPEDANCE INTERNE Z1 DE LA PILE A UNE PREMIERE FREQUENCE F1 ET UNE SECONDE IMPEDANCE INTERNE Z2 DE LA PILE A UNE SECONDE FREQUENCE F2 PUIS A DETERMINER L'ARGUMENT A12 DE LA DIFFERENCE Z12 DES IMPEDANCES INTERNES Z1, Z2, L'ARGUMENT A12 AINSI TROUVE ETANT REPRESENTATIF DE L'ETAT DE DECHARGE D DE LA PILE. CE PROCEDE PEUT AVANTAGEUSEMENT ETRE UTILISE POUR TESTER DE FACON RAPIDE, PRECISE ET NON DESTRUCTIVE LES PILES DESTINEES A DES APPAREILS PORTABLES, PAR EXEMPLE DES MONTRES ELECTRONIQUES, AFIN DE S'ASSURER DU BON ETAT DE LA PILE AVANT SA MISE EN PLACE DANS L'APPAREIL.
Patent FR-2558952-A1 (FR)
Title: Sensor and transmitter of measurements and its operation using the interaction of evanescent optical waves with a medium sensitive to the parameters to be measured, using one or more single-mode or multimode optical fibres
Inventor: NEVEUX ANTOINE
IPC: G01D5/353
Filed: 1984-01-27
Abstract: The sensor and transmitter of measurements uses the interaction of one or more evanescent optical waves with a medium sensitive to the parameters to be measured, e.g. pressure, temperature, etc. The device consists of a single-mode or multimode optical fibre 5 one end of which is excited by a system acting as a transmitter 7 and the other end of which carries a mirror 8. The cladding 3 of the optical fibre 5 is removed in the region of the medium 11 sensitive to the parameters to be measured. A system 9 collects the reflected wave and a processing system analyses the data. Application especially to displacement sensors, pressure sensors, temperature sensors.
Patent FR-2546963-A1 (FR)
Title: Borer feed motor control system
IPC: E21B44/06
Filed: 1984-02-03
Abstract: The feed motor control system is for a borer using a bar or tube, a flushing agent being delivered into the bar etc when working and the feed movement varied when the flow rate of the agent varies from the desired figure.  The rate of flow of the agent into the bar (14) is detected, and the feed movement (A) of the motor (3) is regulated directly from the measurement obtained. The control of the system is achieved by regulating the supply of the pressurised operating medium to the motor, the feed movement being slowed down or stopped when the flow rate rises above or falls below a predetermined value.
Patent FR-2544120-A1 (FR)
Title: Capsule de memoire pour un systeme d'ordinateur
Inventor: THOMPSON DENNIS CHARLES
IPC: H05K5/00
Filed: 1984-04-05
Abstract: CETTE CAPSULE DE MEMOIRE COMPORTE UN BOITIER QUI S'ADAPTE DANS UNE FENTE FORMEE POUR LE RECEVOIR DANS UNE UNITE D'UN SYSTEME D'ORDINATEUR ET QUI EST MUNI SUR SON DESSUS D'UN EXTRACTEUR 18 MONTE PIVOTANT EN UN EMPLACEMENT ESPACE DE SES DEUX EXTREMITES 154, 156 DONT L'UNE 156 FAIT SAILLIE AU-DELA DU BOITIER ET VIENT EN APPUI CONTRE LE CARTER 10 DE L'UNITE LORSQU'ON SOULEVE L'AUTRE EXTREMITE DE L'EXTRACTEUR QUI AINSI FAIT LEVIER ET PERMET D'EXTRAIRE FACILEMENT LA CAPSULE DE L'UNITE. LE BOITIER EST FORME DE DEUX PARTIES EN U 20, 22 QUI S'ADAPTENT PAR ENCLENCHEMENT BRUSQUE SUR UNE PARTIE CENTRALE 30 QUI PORTE LES CIRCUITS DE LA MEMOIRE ET ENTRE LESQUELLES EST MONTE PIVOTANT, SUR UN COTE, UN SUPPORT 24 DE BATTERIE.
Patent FR-2562804-A1 (FR)
Title: Wheels with flexible tyres for roller skates or the like
Inventor: PETITJEAN GABRIEL
IPC: A63C17/22
Filed: 1984-04-13
Abstract: In this wheel for roller skates, skateboards and the like, comprising a rigid wheel body (centre) 1 in which bearings 3 are mounted, the wheel body (centre) 1 forming a substantially cylindrical rim 5, the rim 5 is covered by the tyre tread of a solid elastic tyre 6, of large diameter and of very great flexibility, and the outer surface of the rim 5 comprises profiles 8 for anchoring the tyre 6.
Patent FR-2544202-A1 (FR)
Title: Burns treatment equipment
Inventor: ANTONENKO G S
IPC: A61H33/08
Filed: 1984-04-13
Abstract: Equipment includes a blower, filters, a heater and a  treatment chamber for the injured limb with a temp. sensor. The temp. controller is an OFF-ON unit with a setter for the initial temp. which is first cyclically varied and then lowered by the regulator of the dead zone of the controller, combined with a lengthening of the cycle time.