baber/WOPTO huggingface dataset:
Patent FR-2467987-A1 (FR)
Title: Procede et installation pour la regulation de la composition du melange dans un moteur a combustion interne
Inventor: WESSEL WOLF
IPC: F02D41/00
Filed: 1980-10-09
Abstract: a. Procédé de régulation par détection de la teneur en CO des gaz d'échappement. b. Caractérise par un détecteur de CO 26, 27 dans le circuit d'échappement 5, 6 qui pilote un dispositif de réglage 24 qui modifie le mélange, en fonction de la différence entre la teneur détectée et une valeur de consigne, en agissant par des clapets d'étranglement 18, 19 et 14 sur un premier circuit d'admission 2 alimentant un premier groupe de cylindres et un second circuit d'admission 3 alimentant un second groupe de cylindre, ainsi que sur l'admission 9 d'une partie des gaz d'échappement. c. Procédé applicable notamment sur des moteurs à auto-allumage.
Patent FR-2467856-A1 (FR)
Inventor: CHIARINO DARIO
IPC: A61K31/685
Filed: 1980-10-17
Abstract: Mono (2-ammonium-2-hydroxymethyl-1,3-propanediol)(2R-cis)-(3-methyloxiranyl) phosphonate endowed with therapeutic activity as broad-spectrum antibiotic, as well as a method for preparing same from bis(2-ammonium-2-hydroxymethyl-1,3-propanediol)2R-cis)- (3-methyloxiranyl)phosphonate and a sulphonic acid. 
<??>Pharmaceutical compositions containing the novel mono(2-ammonium-2-hydroxymethyl- 1,3-propanediol)(2R-cis)-(3-methyloxiranyl)phosphonate are also disclosed.
Patent FR-2491754-A1 (FR)
Title: Measurement appts. for determining length difference in legs of person - uses heel supports which are vertically moved until both heel pressures become equal
IPC: A61B5/103
Filed: 1980-10-15
Abstract: The appts. simultaneously measures the pressures of the person's heels resting on two supports. One support at least is adjustable in height in relation to the other. The heights of the two supports are adjusted until both measured pressures are equal. The difference of level between both supports is therefore equal to the difference in length of the examined person's legs. The adjustment of the height of the support can be made by moving the support or adding blocks under the foot of the examined person. By taking the pressure of the feet on the ground into account, the appts. makes the measurement more accurate although simple. During measurement, the knees and hips of the user are maintained in a fixed position.
Patent FR-2494856-A1 (FR)
Title: End seal for cable or optical fibre jointing box - uses half cylinders with impression of undulating surface of unsheathed cable bundles mounted on inside surface to give loose fit
Inventor: DUBOIS GILLES
IPC: G02B6/44
Filed: 1980-11-27
Abstract: The box is used for joining bundles of cables or optical fibres which have an undulating outer profile due e.g to lack of overall sheathing, and has two end clamps at either end of a cylindrical enclosure in which the joints are sealed. Each end clamp is formed from halves bolted together, and has an internal profile conforming at a slightly largerdia., to the undulating outer profile of the cable or optical fibre bundles. The end clamp comprises two metal half cylinders cut axially and with flanges (1) at either edge for bolting (11) the two halves together. The inside of the clamp has an image (2) of the cable bundle moulded into it, and this, when clamped over the flexible coverings of cables in the bundle, provides a close end seal.
Patent FR-2472301-A1 (FR)
Title: Multiplicateur de frequence
Inventor: OWEN DAVID PAUL
IPC: H03B19/16
Filed: 1980-12-08
Abstract: LE MULTIPLICATEUR DE FREQUENCE COMPORTE UNE PAIRE DE DIODES SCHOTTKY 6, 7 REDRESSANT LE SIGNAL APPLIQUE, LES SIGNAUX REDRESSES FOURNIS PAR CHACUN DES DIODES ETANT COMBINES DE FACON A OBTENIR UN SIGNAL DE SORTIE AYANT UNE FREQUENCE DOUBLE DE CELLE D'ENTREE. POUR REDUIRE LA DISTORSION APPARAISSANT POUR DE FAIBLES NIVEAUX DE SIGNAUX D'ENTREE, UNE TENSION CONTINUE DE POLARISATION EST APPLIQUEE AUX DIODES POUR LES POLARISER A LEURS TENSIONS DE SEUIL. LES EFFETS DE TEMPERATURE SUR LES DIODES SONT REDUITS PAR UNE DIODE SUPPLEMENTAIRE 33 QUI DETERMINE LA VALEUR EFFECTIVE DE LA TENSION DE POLARISATION.
Patent FR-2496379-A1 (FR)
Title: Underwater electroacoustic transducer - has piezoelectric stack and surrounding envelope enclosing protective gas cushion
Inventor: LOUIT HENRI
IPC: B06B1/06
Filed: 1980-12-16
Abstract: The transducer includes horn section of which the rear surface contacts a pile of piezoelectric discs. The discs are held against the horn by a counterweight, the assembly forming a unitary body along a pre-stressed axis. This assembly is enveloped by a flexible body which is formed by two flexible walls which establish a gas chamber. The body is joined to the forward face of the horn by a flexible membrane which is made of the same flexible material. The membrane has openings to permit the passage of electrical conductors. The two walls join the front face of the horn and around the openings in the membrane. The transducer can be used at great undersea depths without undergoing altered electro-acoustic characteristics.
Patent FR-2474046-A1 (FR)
Title: Procede pour realiser simultanement la disproportionation et le blanchiment des colophanes
Inventor: BRESLOW DAVID SAMUEL
IPC: C09F1/04
Filed: 1980-12-30
Abstract: ON REALISE LA DISPROPORTIONATION DE COLOPHANE EN CHAUFFANT LADITE COLOPHANE EN PRESENCE D'UN DERIVE DU TYPE DITHIINE TEL, PAR EXEMPLE, QUE DE LA 2,5-DIPHENYLDITHIINE, A UNE TEMPERATURE COMPRISE ENTRE ENVIRON 150C ET ENVIRON 300C (PLUS AVANTAGEUSEMENT ENTRE ENVIRON 260C ET ENVIRON 300C) PENDANT UN TEMPS COMPRIS ENTRE ENVIRON 1 HEURE ET ENVIRON 10HEURES (PLUS AVANTAGEUSEMENT ENTRE ENVIRON 3HEURES ET ENVIRON 8HEURES), LES TEMPS DE REACTION D'UNE DUREE PLUS LONGUE CORRESPONDANT AUX TEMPERATURES PLUS BASSES.
Patent WO-8201159-A1 (WO)
Title: Method for reinforcing a hollow body made by winding a profiled section,profiled section for implementing such method and reinforced pipes obtained thereby
Inventor: CHABRIER G
IPC: B32B38/00
Filed: 1981-09-16
Abstract: Method comprising the winding about a hollow body (1), according to substantially jointed turns, a flexible profiled section (2) which is fixed on said hollow body. In said method, use is made of a profiled section (1) of a material of which the yield strength is higher than that of the material of the hollow body (1) and the profiled section is wound about the hollow body with a sufficient tension so that, when the hollow body (1) is under pressure, the stresses susceptible to develop in the body and in the windings of the profiled section (2) reach their admissible maximum substantially at the same time. Utilization to reinforce pipes or containers intended to be under pressure.
Patent FR-2498808-A1 (FR)
Title: Automatic time switch for e.g. stair well light - has electromagnetically operated contact with clutch operating ratchet wheel mechanism
Inventor: SIGNORELLI NORBERT
IPC: H01H43/10
Filed: 1981-01-26
Abstract: The time-switch contains a ratchet wheel, giving the time, two control contacts, one of which is movable, a control electromagnet, whose core is mounted movably against a spring used as an energy reservoir. A movable action component controlled by the electromagnet opens the movable contact. Declutchable coupling devices controlled by a cam temporarily connect the action component to the ratchet wheel. The action component is directly connected to the core of the electromagnet. The declutchable coupling devices have a toothed rack connected to the action component. This toothed rack is transversely movable, against elastic components, between two positions. In one position, the rack engages the ratchet wheel and in the other position, it escapes the ratchet wheel under the influence of the cam.
Patent FR-2502051-A1 (FR)
Title: Perfectionnement aux pinces de serrage dites " pince etau "
IPC: B25B7/12
Filed: 1981-03-18
Abstract: LA PRESENTE INVENTION EST RELATIVE A UNE PINCE DE SERRAGE DU TYPE DIT "PINCE-ETAU" ET COMPRENANT UN LEVIER PRINCIPAL 1 DONT EST SOLIDAIRE UNE PREMIERE MACHOIRE FIXE 2, UNE DEUXIEME MACHOIRE 3 ETANT MONTEE OSCILLANTE SUR LEDIT LEVIER PRINCIPAL 1 ET ETANT RELIEE A UN DEUXIEME POINT DUDIT LEVIER PRINCIPAL PAR UN DISPOSITIF A GENOUILLERE 5 FORMANT A LA FOIS LEVIER AUXILIAIRE DE MANOEUVRE 8 ET DISPOSITIF DE BLOCAGE DES DEUX MACHOIRES EN POSITION DE SERRAGE. LA PINCE SELON L'INVENTION EST CARACTERISEE PAR LE FAIT QUE LES EXTREMITES DES MACHOIRES 2 ET 3 SONT AMENAGEES DE MANIERE A CREER DES ENCOCHES 11 SUSCEPTIBLES D'ACCEDER A L'INTERIEUR D'UNE PIECE 14 TELLE QUE DOUILLE, RONDELLE, ECROU, MAIS NON EXCLUSIVEMENT ET DE LA SAISIR SOUS L'ACTION DU RESSORT 9 DE LA PINCE QUI TEND A EN ECARTER LES MACHOIRES 2 ET 3.
Patent FR-2478796-A1 (FR)
Title: Appareil de chauffage, notamment d'eau
Inventor: SWOBODA WALTER
IPC: F24H1/40
Filed: 1981-03-24
Abstract: CET APPAREIL EST DU TYPE COMPORTANT UN ECHANGEUR DE CHALEUR A GRILLE 36 MUNI DE CONDUITS 38 PERPENDICULAIRES AU FLUX DES GAZ BRULES, AINSI QUE DEUX FOYERS 28, 29 A ACTION INDEPENDANTE ET DONT LES GAZ BRULES SONT ENVOYES A TRAVERS L'ECHANGEUR. LE PROBLEME POSE CONSISTE A PERMETTRE UN CONTACT DES GAZ BRULES AVEC L'ECHANGEUR MALGRE LES DEUX ETAGES, AINSI QU'UNE COMBUSTION OPTIMALE AVEC UN MINIMUM D'EXCES D'AIR. SUIVANT L'INVENTION, LES FOYERS 28, 29 SONT PREVUS SOUS FORME DE DEUX ETAGES DE CHAUFFE DANS DES TUBES A FLAMME 28, 29 DISTINCTS, DISPOSES L'UN A COTE DE L'AUTRE ET DE PUISSANCE DIFFERENTE, L'UN D'EUX ETANT MIS EN ACTION OU NON EN TANT QUE SECOND ETAGE EN FONCTION DE LA TEMPERATURE DU FLUIDE CALOPORTEUR. L'INVENTION EST PRINCIPALEMENT UTILISEE SUR LES APPAREILS DE CHAUFFAGE D'EAU.
Patent FR-2502550-A1 (FR)
Title: Electric hand drill accessory for scraping surfaces - uses serrated edge blade pivoted from collar on drill and oscillated by eccentrically mounted shaft fitting into drill chuck
Inventor: AMICEL CHARLES GUSTAVE
IPC: B44C7/02
Filed: 1981-03-30
Abstract: The accessory is fitted to an electrically powered drill and is used to scrape wallpaper or paint from a surface. The accessory has a flat blade with a toothed edge and is carried at an angle of 45 degrees to the drill on a bush (16) fitting over a shaft (14) attached to to the electric hand drill (2) by a collar fitted over the case between the gear box and the chuck (4). The blade has two right angle side pieces (13) which carry a block (22) with a shaft (18) eccentrically mounted. The shaft is fitted into the drill chuck and when the drill is operated a side-to-side oscillating motion occurs at the blade tips, with the blade pivoting round the support shaft (14) attached to the drill.
Patent FR-2504373-A1 (FR)
Title: Furniture unit incorporating work-bench - has press, clamp and stapler with storage drawers and hinged concealing top
IPC: B25H1/08
Filed: 1981-04-28
Abstract: The furniture unit can be used for various purposes, particularly as a work-bench. The unit incorporates a press (1), with a central two-sided partition (2), and a single storage partition (3). A work-table (4) is mounted on the upper surface and supports a stapler (5) vice (6). A drawer (7) is mounted at the base of the unit. A pedal-operated lock is provided for the lower part of the press (9) and a manual lock acts on the top part of the press (10). A hinged top (12) folds down over the work-table. Once the inside of the unit is shut, the outside looks like any other piece of furniture.
Patent FR-2482756-A1 (FR)
Title: Disque contenant de l'information et procede pour y enregistrer et en effacer l'information de facon reversible
Inventor: SPONG FRED WILLIAM
IPC: G11B7/0055
Filed: 1981-05-13
Abstract: DISQUE D'ENREGISTREMENT D'INFORMATION REVERSIBLE CARACTERISE EN CE QUE LE MATERIAU CONSTITUANT LA COUCHE SUPERIEURE 24 EST EFFICACE POUR INHIBER LA FORMATION D'UN ENREGISTREMENT IRREVERSIBLE DANS LA COUCHE ABSORBANTE 22 LORS DE L'EXPOSITION DU DISQUE D'INFORMATION A UN FAISCEAU DE LUMIERE D'ENREGISTREMENT OU D'EFFACEMENT ET, EN CE QUE LA PISTE D'INFORMATION COMPREND UNE SERIE DE REGIONS 42-44 DANS LA COUCHE ABSORBANTE 22, QUI PEUVENT ETRE REVERSIBLEMENT COMMUTEES VERS UN ETAT PRESENTANT DES PROPRIETES OPTIQUES DIFFERENTES AFIN DE MODIFIER LE POUVOIR REFLECHISSANT DU DISQUE DANS CES REGIONS, DES VARIATIONS DANS LA LONGUEUR DE CES REGIONS LE LONG DE LA PISTE ET POUR DE L'ESPACEMENT ENTRE DES REGIONS SUCCESSIVES ETANT REPRESENTATIVES DE L'INFORMATION ENREGISTREE.
Patent FR-2508553-A1 (FR)
Title: Charge strength control for IC-engine - has additional air feed controlled by obturator engaging sealed seat
IPC: F02M3/09
Filed: 1981-06-26
Abstract: The feed adds air to a fuel-air charge in an ic engine carburettor, to regulate the charge strength. It has an obturator normally sealed against a sealing seat (12a) between the carburettor inlet and a velocity decreasing section. It has a compensator against the force exerted on the obturator by the pressure depression caused by the charge flow. The opposed face of the obturator can be acted on by the additional inlet air pressure. The obturator can be formed by a ball (19) and the compensator can be a permanent magnet (14).
Patent FR-2486776-A1 (FR)
Title: Dispositif pour fixer la courroie des casques et coiffures analogues et casque equipe d'un tel dispositif
Inventor: LUIGI NAVA PIER
IPC: A42B3/08
Filed: 1981-07-10
Abstract: LE DISPOSITIF COMPREND UNE PLAQUE 14 QUI PRESENTE, A L'UNE DE SES EXTREMITES, UN CROCHET 18 ET, A L'EXTREMITE OPPOSEE 12, UNE OUVERTURE OU EST PLACEE LA COURROIE C. L'EXTREMITE EN FORME DE CROCHET 18 DE LA PLAQUE 14 S'ACCROCHE A UNE BARRE TRANSVERSALE 22 QUI EST LIMITEE PAR DEUX FENTES PARALLELES 25, 34 MENAGEES DANS UN RENFONCEMENT A DE LA PAROI DU CASQUE A. PRES DU CROCHET 18, LA PLAQUE 14 POSSEDE UNE OUVERTURE DANS LAQUELLE S'ENGAGE LE TETON 30 D'UNE AGRAFE 26 QUI FERME LE RENFONCEMENT A DU CASQUE A.
Patent FR-2513487-A1 (FR)
Title: Insecticidal compsns. - contg. pyrethrinoid and 8-hydroxy quinoline
Inventor: THOUVENIN JEAN-CHARLES
IPC: A01N53/08
Filed: 1981-09-25
Abstract: Insecticidal compsns. contg. one or more pyrethrinoid insecticides (I) and 8-hydroxy quinoline (II) as the base or as a salt are new. The wt. ratio (I):(II) is within the range 10:1 to 1:10, pref. 2:1 to 1:2. (I) may be, for example, depallethrin, bioresmethrin, permethrin, cypermethrin, a natural pyrethrin or pref. decamethrin (also called deltamethrin). The compsns. may be formulated as a liq. or solid, such as emulsifiable concentrates, ultra-low vol. solns., wettable powders or dusts. The presence of (II) potentialises the activity of (I).
Patent FR-2514066-A1 (FR)
Title: Roller blind with position stop - has actuator counter spring force reduced by blind cord operation
Inventor: HILAIRE JEAN CLAUDE
IPC: E06B9/90
Filed: 1981-10-05
Abstract: The protective screen (2) has an unfurling cylinder (1) while a central rod (7) has an end part (7B) that projects outside the cylinder and is immobilised in rotation in an exterior support (10). A hollow box (14) is wedged in rotation with the cylinder and has a spiral elastic spring (15) inside it, which pushes against one of its faces (14A). One end of the spring is connected to the central rod, while its other end is connected to the actuator and to a suspended cord (21) so that pulling the cord lessens spring pressure on the box face.
Patent FR-2496627-A1 (FR)
Title: Filling-level control for bottle-filling machine - adjusts height of filling head to type of bottle using data processor (NL 16.07.82)
Inventor: KAISER KLAUS
IPC: B67C3/26
Filed: 1981-11-20
Abstract: The filling-level control produces signals to indirectly control the setting device that adjusts the height of the head that fills the bottle. The amount of liquid (e.g. a beverage) introduced into the bottle depends on the distance of the bottle's lip from the filling head -- i.e. the liquid level is always the same distance from the lip regardless of bottle size. The control signals are produced by a data processor by processing input signals such as ambient temperature, type of bottle, liquid temperature, and the height of the head above the bottle.
Patent FR-2518596-A1 (FR)
Title: Machine a coudre les boutons
IPC: D05B3/14
Filed: 1981-12-17
Abstract: LA PRESENTE INVENTION EST RELATIVE A UNE MACHINE A COUDRE LES BOUTONS. SELON L'INVENTION, LA PINCE 5 PORTE-BOUTON EST DEPLACABLE TRANSVERSALEMENT A LA PLATINE 3 POUVANT COULISSER LONGITUDINALEMENT, CETTE DERNIERE POUVANT EN OUTRE BASCULER TRANSVERSALEMENT A SON AXE DE COULISSEMENT, UNE TETE DE COMMANDE 9 ETANT PREVUE POUR ACCOUPLER AU CHOIX UN LEVIER PIVOTANT DE TRANSMISSION AVEC LA PLATINE 3 OU AVEC UNE TRINGLERIE ASSURANT LE MOUVEMENT PENDULAIRE DU PORTE-AIGUILLE. LA MACHINE PERMET LA COUTURE DE BOUTONS A DEUX OU QUATRE TROUS ET LE GUIPAGE DE LA QUEUE DE CES BOUTONS.
Patent FR-2518421-A1 (FR)
Title: Sepn. and/or exchange appts. for treating biological liquids - has permeable membrane sealed with epoxy! and polyurethane compsn.
Inventor: ROBERT MARC
IPC: C09J163/00
Filed: 1981-12-23
Abstract: Sepn. and/or exchange appts. for treating biological liquids has a generally selectively permeable membrane inside a housing, the membrane being thermosensitive and at least superficially impregnated with water and/or a hygroscopic cpd. Sealing between the adjacent extremities of the membrane and/or the extremity of the membrane and a part of the housing is effected with an adhesive compsn. comprising at least: an epoxy cpd., a polyurethane cpd. and a crosslinking agent for the epoxy cpd. The appts. is used as haemodialyser, haemofilter, blood oxygenator, blood treatment appts. by plasmapheresis. The adhesive gives good adhesion on surfaces highly impregnated with water and/or a hygroscopic cpd. e.g. glycerine. It crosslinks within 1 1/2 hrs. at below 70, pref. below 55 deg. C. so that the membrane is not damaged. It has excellent chemical and dimensional stability and it does not shrink. It is hemocompatible and non toxic. It is also free from bubbles, has a viscosity of 10-150 poises and, when hardened, a shore D hardness of 30-80, 40-70.
Patent FR-2497199-A1 (FR)
Title: Procede, composition et concentre pour la preparation de derives d'uree substitues
Inventor: LUGOSI GYORGY
IPC: C07C275/06
Filed: 1981-12-29
Abstract: PROCEDE DE PREPARATION DE DERIVES D'UREE DE FORMULE I: (CF DESSIN DANS BOPI) OU R ET R SONT TELS QUE DEFINIS CI-DESSUS, AVEC UN DERIVE DE SULFIMIDE D'ACIDE N-CARBAMOYLE-BENZOIQUE DE FORMULE III: (CF DESSIN DANS BOPI) OU R EST TEL QUE DEFINI CI-DESSUS.
Patent FR-2520599-A1 (FR)
Title: Method for making buckle for watch strap - has closed metal ring shaped by separating two dies placed inside it
Inventor: DUBOULOZ GEORGES
IPC: A44B11/24
Filed: 1982-02-01
Abstract: The method is for making a buckle for a watch strap, with a pin (6) articulated on its body (1). First a closed metal ring is made and this is then stretched by two chucks that are placed inside it and pulled in opposite directions. The extremities (11,12) of the body are shaped by the chucks and are joined by parallel sides (1 3, 1 4) which are curved (1 5), so that one extremity (1 2) is raised with respect to the other. The sides are joined by a bar (7), on which the pin is mounted.
Patent FR-2520618-A1 (FR)
Title: Application therapeutique de certains derives de la (trimethoxy-3,4,5) cinnamoyl-1 piperazine et de leurs sels d'acide
Inventor: PLATEL ALAIN
IPC: A61K31/495
Filed: 1982-02-24
Abstract: NOUVEAUX MEDICAMENTS CONSTITUES PAR LES DERIVES DE FORMULE: (CF DESSIN DANS BOPI) DANS LAQUELLE LA CHAINE -CHCH-CO- EST: -SOIT DE CONFIGURATION CIS, AUQUEL CAS A REPRESENTE LE RADICAL PYRROLIDINOCARBONYLE; -SOIT DE CONFIGURATION TRANS, AUQUEL CAS A REPRESENTE LE GROUPE CARBOXYLE; AINSI QUE PAR LES SELS D'ADDITION D'ACIDE PHARMACEUTIQUEMENT ACCEPTABLES DE CES DERIVES. CES MEDICAMENTS POSSEDENT NOTAMMENT DES ACTIVITES STIMULANTES, PROTECTRICES ETOU CORRECTRICES DES FONCTIONS CEREBRALES.
Patent FR-2502196-A1 (FR)
Title: Tissu pour tapis de machine a onduler le carton
Inventor: ROMANSKI ERIC R
IPC: D03D15/00
Filed: 1982-03-18
Abstract: L'INVENTION A POUR OBJET UN TISSU COMPOSITE MULTICOUCHES, TISSE PLAT, AYANT UNE PERMEABILITE ELEVEE, UTILE POUR FORMER LE CORPS D'UN TAPIS SANS FIN D'ONDULEUSE POUR CARTON ONDULE. CE TISSU 10 COMPREND UNE BASE MULTICOUCHES DE FILS 16, 18 DE RESINE POLYMERE SYNTHETIQUE ENTRELACES; CETTE BASE ETANT PRISE EN SANDWICH ENTRE DEUX COUCHES SUPERFICIELLES, DONT L'UNE AU MOINS EST CONSTITUEE DE FILS TEXTILES DOUX AU TOUCHER 12, 12, 14, 14 ENTRELACES ET LES COUCHES DES FILS TEXTILES DOUX AU TOUCHER ETANT FIXEES A LA BASE PAR UN ENTRELACEMENT DES FILS TEXTILES DOUX AU TOUCHER AVEC LES FILS DE LA BASE.
Patent FR-2506020-A1 (FR)
Title: Application d'un procede de mesure de substances a l'etat de gaz ou de vapeur a la determination de la concentration de gaz anesthesiques dans l'air ambiant et dispositif pour cette application
Inventor: HEILAND GERHARD
IPC: G01N27/12
Filed: 1982-04-30
Abstract: UN PROCEDE DE MESURE DE SUBSTANCES A L'ETAT DE GAZ OU DE VAPEUR, DANS LEQUEL ON DETERMINE COMME GRANDEUR DE MESURE LA MODIFICATION, OU LA VITESSE DE MODIFICATION, DE LA RESISTANCE ELECTRIQUE DANS UNE COUCHE CHAUFFEE 5 DE SUBSTANCE DETECTRICE CONTENANT DE LA PHTALOCYANINE, EST ADAPTE A LA DETERMINATION DE LA TENEUR DE GAZ ANESTHESIQUES, CONSTITUES PAR DES COMBINAISONS HALOGENEES ORGANIQUES, DANS L'AIR D'UN LOCAL. UN DISPOSITIF POUR CETTE ADAPTATION COMPORTE DANS LA ZONE DE LA COUCHE DETECTRICE 5 PLACEE SUR UN SUPPORT CHAUFFABLE 1 ET CONTENANT DE LA PHTALOCYANINE, UN CATALYSEUR 8 MONTE DANS L'ESPACE D'AIR LIBRE, EN AVANT DE LA COUCHE DETECTRICE, POUR LA DISSOCIATION DES MOLECULES DU GAZ ANESTHESIQUE A DECELER.
Patent FR-2506105-A1 (FR)
Title: Procede et dispositif de manipulation et d'ajustement d'un systeme de visualisation de television
Inventor: WARDELL MYRON HENRY JR
IPC: H01J9/44
Filed: 1982-05-14
Abstract: L'INVENTION CONCERNE UN DISPOSITIF POUR PLACER UN BOBINAGE DEFLECTEUR SUR LE COL D'UN TUBE-IMAGE DE TELEVISION EN COULEUR POUR FAIRE CONVERGER DES FAISCEAUX D'ELECTRONS A LA FACE DU TUBE-IMAGE. SELON L'INVENTION, UN PORTE-BOBINAGE 17 EST COUPLE A UNE EXTREMITE DU BOBINAGE 18; UN MOYEN 21, 22 PERMET DE DEPLACER LE BOBINAGE 18 ET SON PORTE-BOBINAGE 17 DANS UNE DIRECTION TRANSVERSALE AU COL DU TUBE-IMAGE 14 SUR UNE PREMIERE DISTANCE ET DANS UNE DIRECTION TRANSVERSALE PAR RAPPORT AU COL DU TUBE-IMAGE 14 SUR UNE SECONDE DISTANCE AFIN QUE L'EXTREMITE DU BOBINAGE 18 QUI EST ELOIGNEE DU PORTE-BOBINAGE 17 CONTACTE LE TUBE-IMAGE 14 EN UN POINT DE CONTACT, POUR FORCER LE BOBINAGE 18 A PIVOTER AUTOUR DE CE POINT, LE MOUVEMENT DU BOBINAGE SUR LES PREMIERE ET SECONDE DISTANCES FAISANT CONVERGER LES FAISCEAUX D'UNE PREMIERE A UNE SECONDE CONDITION DE MAUVAISE CONVERGENCE RESPECTIVEMENT. LA PRESENTE INVENTION S'APPLIQUE NOTAMMENT A LA TELEVISION.
Patent FR-2507245-A1 (FR)
Title: Procede et appareil pour fendre des roches
Inventor: PAASONEN HANNU
IPC: E21C37/04
Filed: 1982-05-26
Abstract: L'INVENTION CONCERNE UN PROCEDE DE CLIVAGE DE ROCHE SELON LEQUEL UN TROU EST CREUSE DANS LA ROCHE ET UNE TIGE DE CLIVAGE EST INSEREE DANS LEDIT TROU, LADITE TIGE ETANT MUNIE D'UN ELEMENT DE PRESSION 6 EN MATERIAU ELASTIQUE. PAR COMPRESSION DE L'ELEMENT DE PRESSION AXIALEMENT DANS LE TROU, CET ELEMENT SE DILATE RADIALEMENT ET APPLIQUE SUR LA PAROI DU TROU UNE FORCE DE PRESSION QUI DEPASSE LA RESISTANCE A LA RUPTURE DE LA ROCHE ET FEND LA ROCHE. L'OUTIL DE CLIVAGE COMPORTE UNE TIGE DE CLIVAGE RELIEE A UN MOYEN MECANIQUE ET COMPORTE UN ELEMENT DE PRESSION ELASTIQUE 6 SITUE AXIALEMENT ENTRE DEUX SUPPORTS AXIALEMENT DEPLACABLES 5. LES SUPPORTS SONT DEPLACES PAR LE MOYEN MECANIQUE DE SORTE QU'ILS COMPRIMENT L'ELEMENT DE PRESSION AXIALEMENT ET LE FORCENT A SE DILATER RADIALEMENT DE FACON CORRESPONDANTE.