baber/WOPTO huggingface dataset:
Patent FR-2500068-A1 (FR)
Title: Dispositif de commande du rapport air-combustible
Inventor: SUZUKI HITOSHI
IPC: F02D35/00
Filed: 1982-02-17
Abstract: SYSTEME DE COMMANDE DU RAPPORT AIR-COMBUSTIBLE POUR MOTEUR COMPRENANT UN CONDUIT D'ECHAPPEMENT, UN CARBURATEUR, UNE ELECTRO-VANNE POUR CORRIGER LE RAPPORT AIR-COMBUSTIBLE DU MELANGE DISTRIBUE AUX CYLINDRES ET UN CAPTEUR DE O POUR DETECTER LA TENEUR EN OXYGENE DES GAZ D'ECHAPPEMENT, UN CONVERTISSEUR CATALYTIQUE PREVU DANS LE CONDUIT D'ECHAPPEMENT ET UN CIRCUIT DE COMMANDE PAR REACTION SENSIBLE A LA SORTIE DU CAPTEUR DE O POUR PRODUIRE DES IMPULSIONS AFIN D'ACTIONNER LES ELECTRO-VANNES ET CORRIGER LE RAPPORT AIR-COMBUSTIBLE. LE CAPTEUR 26 DE O EST PREVU EN AVAL DU CONVERTISSEUR CATALYTIQUE. LE CIRCUIT DE COMMANDE PAR REACTION 20A COMPREND UN CIRCUIT DIFFERENTIATEUR 28 POUR DIFFERENTIER LA SORTIE DU CAPTEUR DE O 26 ET UN MICROCALCULATEUR 30. LE MICROCALCULATEUR FONCTIONNE EN FONCTION DE LA SORTIE DU CIRCUIT DIFFERENTIATEUR 28 POUR ACTIONNER LES ELECTRO-VANNES 14, 15.
Patent FR-2501945-A1 (FR)
Title: Circuit servant a deduire un signal de synchronisation de trame d'un signal incident
Inventor: DUIJKERS PETER ANTOON
IPC: H04N5/10
Filed: 1982-03-08
Abstract: CIRCUIT SERVANT A DEDUIRE UN SIGNAL DE SYNCHRONISATION DE TRAME D'UN SIGNAL INCIDENT CONTENANT DES IMPULSIONS DE SYNCHRONISATION DE LIGNE ET DE TRAME DONT L'AMPLITUDE S'ETEND ENTRE UN NIVEAU DE REFERENCE ET UN NIVEAU DE CRETE, CIRCUIT MUNI D'UN GENERATEUR DE SIGNAUX T2 T7 C POUR ENGENDRER UN SIGNAL V TOUTES LES FOIS QUE, DANS LE SIGNAL INCIDENT (EN A), IL APPARAIT UNE IMPULSION AYANT UNE VALEUR SE SITUANT ENTRE LE NIVEAU DE REFERENCE ET LE NIVEAU DE CRETE. CE SIGNAL EST COMPARE AVEC UNE PREMIERE VALEUR DE SEUIL. LORS DE L'APPARITION DES IMPULSIONS DE SYNCHRONISATION DE LIGNE, LE GENERATEUR DE SIGNAUX EST RENDU INACTIF TANT QUE LA PREMIERE VALEUR DE SEUIL N'A PAS ETE ATTEINTE. LE SIGNAL DU GENERATEUR DE SIGNAUX EST COMPARE AVEC UNE SECONDE VALEUR DE SEUIL; LORSQUE CETTE SECONDE VALEUR DE SEUIL EST ATTEINTE, IL Y A GENERATION DU SIGNAL DE SYNCHRONISATION DE TRAME (EN F). APPLICATION : RECEPTEURS DE TELEVISION
Patent FR-2504168-A1 (FR)
Title: Drill for forming annular foundation cavities - comprises tube carrying external helical cutting edge and central concrete feed tube
Inventor: CHITIS WOLF
IPC: E02D5/36
Filed: 1982-04-08
Abstract: The drill for forming annular holes for foundations comprises a tube (a) carrying an external helical cutting edge (b). Concrete is introduced into the annular hole as the drill is withdrawn through the top (e) of the hollow rod (c) carrying the drill. Once casting is complete, a reinforcing framework can be introduced into the concrete using a vibrator.
Patent FR-2525816-A1 (FR)
Title: Regulateur electronique pour alternateurs de vehicules automobiles
Inventor: COUVERTIER JEAN-LOUIS
IPC: H01L25/16
Filed: 1982-04-22
Abstract: REGULATEURS DU TYPE COMPORTANT : UN SOCLE 1 DE FIXATION, UN BOITIER ISOLANT 2, DANS LEQUEL EST NOYE DANS UNE RESINE 3 UN CIRCUIT DE REGULATION 4 MUNI DE LIAISONS 5, 6, 7 DE RACCORDEMENT A DES CONNEXIONS DE BRANCHEMENT 8, 9, 10; CARACTERISE EN CE QUE LE BOITIER ISOLANT 2 COMPORTE DES MOYENS 11 DE FIXATION SUR LE SOCLE 1, DES MOYENS DE LOGEMENT 12,13,14 DES EXTREMITES 8B, 9B, 10B DES CONNEXIONS DE BRANCHEMENT 8, 9, 10, ET EN CE QUE LE SOCLE 1 EN MATIERE ISOLANTE MOULEE COMPORTE DES PATTES DE FIXATION 15, 16 ET DES MOYENS DE LOGEMENT 17, 18, 19 DE CHACUNE DES EXTREMITES 8C, 9C, 10C DES CONNEXIONS DE BRANCHEMENT 8, 9, 10.
Patent FR-2506275-A1 (FR)
Title: Appareil de chargement de palette
Inventor: SUIZU DAIRI
IPC: B65G61/00
Filed: 1982-05-17
Abstract: APPAREIL DE CHARGEMENT DE PALETTE CARACTERISE EN CE QU'IL COMPREND: UN POTEAU 21 DRESSE VERTICALEMENT AU VOISINAGE DE DISPOSITIFS D'ENTREE 2 ET DE SORTIE 3, DISPOSES A COTE L'UN DE L'AUTRE, UN MONTE-CHARGE 22 ALLONGE DANS LE SENS HORIZONTAL LE LONG DES DISPOSITIFS D'ENTREE 2 ET DE SORTIE 3, ET DISPOSE DE MANIERE A POUVOIR MONTER ET DESCENDRE LE LONG DU POTEAU 21, UNE NAVETTE TRANSVERSALE 31 MONTEE DE MANIERE A POUVOIR SE DEPLACER DANS UNE DIRECTION HORIZONTALE ENTRE LES DISPOSITIFS D'ENTREE ET DE SORTIE, ET UN MECANISME DE MAINTIEN 41 SUSPENDU DU COTE INFERIEUR DE LA NAVETTE TRANSVERSALE.
Patent FR-2527903-A1 (FR)
Inventor: TERRIEN CLAUDE
IPC: A23D7/02
Filed: 1982-06-03
Abstract: 1. Process for obtaining a fatty product entirely comparable to butter, from a mixture of cream of milk and at least one plant fatty substance, the said process comprising mixing, homogenization and pasteurization stages before crystallization, the crystallized mixture being subsequently converted by butyrification to the required fatty product, the said process being characterized in that the cream and the plant fatty substance are first mixed hat at a temperature which permits the mixing but is lower than the pasteurization temperature, in that the mixture heated to the said temperature is homogenized by being subjected to a pressure of 10 to 20 bars capable of reducing the fatty globules of the components of the mixture to a size of the order of 3 to 20 mu m while ensuring an intimate coupling of the globules of each of the components, in that the mixture is pasteurized, in that it is then continuously crystallized and inthat the crystallized mixture is converted to the required fatty product by churning or known and usual conditions for the manufacture of butter.
Patent FR-2529258-A1 (FR)
Title: Short duration rocket charge - has propergol matrix with shaped combustible lamellar inserts at specified angles
Inventor: PORTRAT JEAN-PIERRE
IPC: C06B21/00
Filed: 1982-06-23
Abstract: The short duration propulsive charge has blocks (1) formed of lamellar elements (7) fitted into cutouts in a propergol panel (6'). The longitudinal axes of symmetry of the elements form an angle (alpha) slightly greater than zero extending in the direction of lamination of the panel. The value of the angle is optimised in the longitudinal and transverse directions wrt the mechanical properties of the elements and the propergol, the separation of the elements and their combustion characteristics.
Patent FR-2529928-A1 (FR)
Title: Foldable modular building
IPC: E04B1/344
Filed: 1982-07-09
Abstract: The module can comprise seven panels 31, 37 which have the same width and are articulated with respect to one another. It can be folded down in order to form a compact stack which takes up little space and is easy to transport. It can be unfolded on the installation site and can be put into use quickly by a small number of people.
Patent FR-2531703-A1 (FR)
Title: 1,6-Disubstituted 2-aza-5-thiahexan-1-ones, their salts, process for preparing them and pharmaceutical compositions containing them
Inventor: NISATO DINO
IPC: C07D213/89
Filed: 1982-08-13
Abstract: 1,6-Disubstituted 2-aza-5-thiahexan-1-ones having an H2-blocking action, of formula: in which Het represents 4-dimethylaminomethyl-2-pyridyl or 2-dimethylaminomethyl-4-thiazolyl and X represents N -> O, C-NH-A-B, where A is CO or SO2 and B is alkyl, phenyl, pyridyl, pyridyl 1-oxide, thienyl, C-NH-C(Z)-NH-B, where Z is O, S, N-CN and B is as defined above; their pharmaceutically acceptable salts, a process for preparing them and pharmaceutical compositions containing them.
Patent FR-2512870-A1 (FR)
Inventor: UECKER ERWIN
IPC: E05B17/10
Filed: 1982-09-15
Abstract: The invention relates to a locking or switching device, especially for motor-vehicle locks, with an operating element, in which, by means of a light source, a luminous element consisting of plastic or glass can be illuminated as an orientation aid for location in the dark or as a function indicator. For introducing the light beams into the luminous element and transmitting them between the latter and the light source, the invention provides at least one prism and designs the luminous element as a light-guide bar or as glass-bar optics. This affords the possibility in a simple way of being able to arrange a lighting device in an extremely space-saving way, even at a considerable distance from the light source. A preferred example of the use of the invention is the identification of a vehicle lock, which can be done in a selective manner with such a lighting arrangement, and, for example, the luminous member can be arranged in the rotatable cylinder head of a cylinder lock or can also surround it, for example annularly.
Patent FR-2516690-A1 (FR)
Inventor: NERI DINO
IPC: C04B35/51
Filed: 1982-11-17
Abstract: The invention relates to a process which allows an increase in the maximum density obtainable for a ceramic nuclear fuel based on UO2, PuO2, ThO2 and mixtures thereof, to which silicates have been added. This process comprises, before mixing with the said oxides, melting the additives in air and then grinding the mass thus obtained and mixing it with the finely ground powders of these oxides. Subsequently, the mixtures obtained are cold-pressed and the resulting pellets are sintered.
Patent FR-2517151-A1 (FR)
Title: Circuit de commutation pour une visualisation sur l'ecran d'un televiseur
Inventor: SHANLEY ROBERT LOREN II
IPC: H04N5/445
Filed: 1982-11-19
Abstract: L'INVENTION CONCERNE UN DISPOSITIF DE COMMANDE D'AFFICHAGE DE CARACTERES GRAPHIQUES DANS UN SYSTEME REPRODUCTEUR D'IMAGES AYANT UN TUBE-IMAGE, UNE SOURCE DE SIGNAUX VIDEO REPRESENTATIFS DE L'IMAGE, UNE SOURCE DE SIGNAUX GRAPHIQUES REPRESENTATIFS D'UNE IMAGE AUXILIAIRE ET UN TRAJET DE SIGNAUX. SELON L'INVENTION, IL COMPREND UN MOYEN 64 PRODUISANT DES PREMIER ET SECOND SIGNAUX DE COMMANDE POUR CADENCER L'AFFICHAGE DE L'INFORMATION GRAPHIQUE AUXILIAIRE; UN TRANSISTOR DE COUPLAGE VIDEO 40; UN TRANSISTOR DE COUPLAGE DE CARACTERES GRAPHIQUES 54; UNE SOURCE DE COURANT 58 ET UN RESEAU DE GUIDAGE DE COURANT 56, 57. L'INVENTION S'APPLIQUE NOTAMMENT A LA TELEVISION.
Patent FR-2519741-A1 (FR)
Inventor: KAIM LEO
IPC: F24H9/20
Filed: 1983-01-11
Abstract: In an electric storage heating appliance, a wall (1) has an air inlet opening (2), behind which is a cold air chamber (3) which contains a blower (4). Starting from the cold air chamber (3) is an air guide flue (5) which is connected to a hot air duct (8) via storage device core ducts (7). The hot air duct (8) opens into a warm air chamber (9) which is separated from the cold air chamber (3) by a partition (10). The partition (10) contains a passage opening (11) which is assigned a mixing air flap (12). A blow-out opening starting from the warm air chamber (9) is designated by (15). For the rapid reduction of too high a temperature in the warm air chamber (9), the air inlet cross-section into the air guide flue (5) can, with a flap (17) coupled to the mixing air flap (12), be varied inversely proportionally to an air passage cross-section, defined by the mixing air flap (12), from the cold air chamber (7) to the warm air chamber (9).
Patent FR-2538999-A1 (FR)
Title: Device for shelling cobs of maize
Inventor: MITKOV ATANAS LESHKOV
IPC: A01F11/06
Filed: 1983-01-12
Abstract: Device for shelling ears of corn (maize), comprising a support chassis and a feed hopper mounted in its upper part under which there are arranged at least one pair composed of a drum and a mating drum fitted into one another and successively connected to the support chassis, and screens connected by a fan and slideways in order to discharge impurities, shells and the grains, characterised in that the drum 3, which is cylindrical, is surrounded by a cone 21 and in that the mating drum 2 is conical and arranged with its end of large diameter turned towards the feed hopper 1, the axes of the drum and of the mating drum being vertical, whilst their peripheral surfaces are composed of rods, the rods of the drum 3 being mounted on a hose along a helical line with a uniform spacing between them, whilst the rods of the mating drum 2 are arranged along the generatrix of the cone, the inclined plane surrounding the mating drum 2 being mounted on the support chassis.
Patent FR-2541206-A1 (FR)
Title: Lifting platform
Inventor: ROTHSTEIN YERUCHAM
IPC: B66F11/04
Filed: 1983-02-18
Abstract: The lifting platform according to the present invention comprises a plate 9 fixed rigidly to a short arm 8 to which there are articulated two telescopic connecting rods 4, 5 one of which is a jack, the opposite ends of these connecting rods being articulated to a fixed element 1 and the said jack being extensible over a length which is greater than the other connecting rod, conventional control means being provided in order to operate the jack.
Patent FR-2542342-A1 (FR)
Title: Closing plates such as, in particular, covers for orifices
Inventor: GENOT FRANCOIS
IPC: E02D29/14
Filed: 1983-03-08
Abstract: Plate for closing orifices, such as, in particular, covers for manholes and pipes of all types, comprising bearing elements which interact with bearing elements of corresponding shape, which are provided in a base, the frame of which delimits the orifice to be closed by the said plate, characterised in that each bearing element 14, 14' for positioning the plate 10 has a double-geometry profile, which comprises a straight slope P, inclined at a certain angle alpha with respect to the vertical, and a circular part R whose radius extends and ends the said straight slope.
Patent FR-2545263-A1 (FR)
Title: Sectionneur telescopique
Inventor: THURIES EDMOND
IPC: H01H3/36
Filed: 1983-04-29
Abstract: CE SECTIONNEUR TELESCOPIQUE EST FORME D'ELEMENTS TUBULAIRES EMBOITABLES 10, 11, 12 DONT UN ELEMENT DE BASE 10 RELIE A UNE PRISE ELECTRIQUE, DES ELEMENTS INTERMEDIAIRES 11, 12 ET UN ELEMENT D'EXTREMITE SUPPORTANT UN CONTACT ELECTRIQUE. CHAQUE ELEMENT INTERMEDIAIRE 11, 12 CONTIENT DEUX POULIES 110, 111 UNE FIXEE A PROXIMITE DE CHAQUE EXTREMITE AINSI QU'UNE BANDE SANS FIN 114 TENDUE ENTRE LES DEUX POULIES 110, 111 A L'INTERIEUR DE L'ELEMENT ET ATTACHEE EN DEUX POINTS DIAMETRALEMENT OPPOSES 116, 117 AUX EXTREMITES DES DEUX ELEMENTS CONTIGUS 10, 12. LA POULIE INFERIEURE 110 DE L'ELEMENT INTERMEDIAIRE 11 CONTIGU A L'ELEMENT DE BASE 10 EST ENTRAINEE AU TRAVERS DE L'ELEMENT DE BASE 10 PAR L'INTERMEDIAIRE D'UN SYSTEME D'ENGRENAGES EN PRISE ET COULISSANT SUR UN ARBRE CANNELE ROTATIF 104 FIXE DANS L'ELEMENT DE BASE 10 ET ENTRAINE PAR UN MOTEUR D'ACTIONNEMENT.
Patent FR-2528460-A1 (FR)
Title: Installation pour le traitement de vieux papier
Inventor: BAHR THEODOR
IPC: B07B1/55
Filed: 1983-05-31
Abstract: A)INSTALLATION POUR LE TRAITEMENT DE VIEUX PAPIER. B)INSTALLATION CARACTERISEE EN CE QUE, EN VUE DE REALISER LE TRIAGE EN UTILISANT UNE CONSISTANCE DE PLUS DE 12, LE TAMBOUR TAMISEUR8, 8' PRESENTE, TOUT AU MOINS DANS SA ZONE LA PLUS PROCHE DE SON ORIFICE DE CHARGEMENT5, 5', UNE DIMENSION DE TROUS DE PLUS DE 20MM. C)L'INVENTION CONCERNE LES MACHINES DE FABRICATION DE PATES A PAPIER.
Patent FR-2547019-A1 (FR)
Title: Projecteur a glace collee et procedes pour son assemblage
Inventor: DORLEANS GUY
IPC: F21V17/00
Filed: 1983-06-01
Abstract: LA PRESENTE INVENTION CONCERNE UN PROJECTEUR COMPORTANT UN ELEMENT GLACE EN VERRE 10 ET UN ELEMENT SUPPORT, TEL UN REFLECTEUR 12, EN MATIERE THERMOPLASTIQUE, CES ELEMENTS ETANT ASSOCIES A LEUR PERIPHERIE PAR DES FORMES HOMOLOGUES D'ASSEMBLAGE, DU TYPE A EMBOITEMENT, FIXEES PAR UNE COLLE D'ASSEMBLAGE. LE PROJECTEUR EST CARACTERISE PAR LE FAIT QUE LA GLACE 10 EST MUNIE DE TROIS APPUIS INTERNES FIXES 24, VENUS DE MOULAGE AVEC LA GLACE, QUI DEFINISSENT UN PLAN D'APPUI A PARALLELE AU PLAN DE POSE P DEFINI PAR LA PERIPHERIE DE LA GLACE, ET D'AU MOINS UN APPUI SUPPLEMENTAIRE 26 PRESENTANT UN DECALAGE POSITIF D AVEC LE PLAN D'APPUI ET QUE CE DECALAGE EST COMPENSE PAR UNE PIECE D'APPUI INTERCALAIRE 28 DONT LA COTE D'EPAISSEUR H EST DETERMINEE EN FONCTION DES CARACTERISTIQUES PROPRES DE LA GLACE. APPLICATION NOTAMMENT AUX PROJECTEURS DE VEHICULES AUTOMOBILES.
Patent FR-2552982-A1 (FR)
Title: Teeth-brushing device
IPC: A46B9/04
Filed: 1983-06-07
Abstract: The invention relates to a device permitting brushing of the teeth, particularly the molars of the lower and upper jaws. This toothbrush is characterised by two bristle surfaces installed back-to-back 1 on either side of a handle of any length 2, handle and bristles consisting of conventional materials 3 such as those currently commercially available.
Patent FR-2547568-A1 (FR)
Title: Materials hoist with mobile gear which can be moved vertically and horizontally
Inventor: LEITZ PIERRE
IPC: B66B9/16
Filed: 1983-06-14
Abstract: The present invention relates to a materials hoist with mobile gear which can be moved vertically and horizontally. Materials hoist characterised in that the ladder 1 is equipped at the top of its vertical part with a curved guidance element 5 extended by a horizontal guidance element 6, in that the rails 7 of the element 5 are joined by a stirrup piece 8 equipped with a support 9 for two cable pulleys 10 and in that the gear 2 is equipped, on the one hand, with two pairs of upper guide rollers 14 and lower 15 guide rollers, respectively in the rails forming the ladder 1, the curved element 5 and the horizontal element 6, and on the ladder 1 in vertical displacement and, on the other hand, on two upper horizontal arms 16, with a pair of complementary guide rollers 17 engaging, at the end of the ascending movement, in the rails forming the element 6 through openings 18 so that a vertical movement followed by a horizontal movement of the gear 2, and vice versa, is possible.
Patent FR-2540753-A1 (FR)
Title: Apparatus for scouring a structure
Inventor: ARTY DANIEL VICTOR
IPC: B63B59/08
Filed: 1983-07-04
Abstract: The invention relates to a scouring apparatus comprising many brushes driven by pressurised-water motors. The exhausts of these motors are distributed in two groups 12, 26 and diverge with respect to a plane of symmetry 2 of the apparatus. One application is to the construction of an easy-to-use apparatus for brushing the underwater parts of ships' hulls.
Patent FR-2529764-A1 (FR)
Title: Protective sheath for transporting sailboard
IPC: B63B35/79
Filed: 1983-07-06
Abstract: The protective sheath is for the transport of sailboards and their accessories.  It is of shock-absorbent material, closed on all sides (2) and shaped to accommodate the sailboard. The material can be heat-insulating, comprising a layer of foam material (7) between two plastics ones (5,6).  The dimensions are such as to accommodate other accessories (10-14) in addition to the sailboard itself (9).  A closure can be provided for opening the rear end (4), where the stern of the sailboard is situated, complete with a padlock.
Patent FR-2529743-A1 (FR)
Title: Maize harvester gathering head
Inventor: MCMILLEN KENNETH R
IPC: A01D34/66
Filed: 1983-07-12
Abstract: At the front of the machine are stalk separators with sideways projecting teeth which convey the cut stalks into the interior. Under the chains to which the teeth are attached, are horizontal, overlapping dished cutting discs (68a,b) mounted on the two vertical spindles carrying the driving wheels for the two chains.  The spindle (50b) on which the upwardly facing cutting disc (68b) is mounted carries a device which holds the disc upwards against the downwardly facing cutting disc (68a). The lower disc (68b) is supported by a horizontal flange (84) attached to the outside of a sliding boss (80) mounted on the driving spindle.  Inside the boss is a shoulder (94) under which is forced a stack of dished spring washers (102) resting on the head of a bolt (90) screwed into the bottom of the spindle.
Patent FR-2530821-A1 (FR)
Title: Unite de mesure logique
Inventor: HERNANDEZ EDUARDO FELIPE D ANG
IPC: G01R31/02
Filed: 1983-07-26
Abstract: UNE UNITE DE MESURE LOGIQUE DESTINEE AU TEST DE CIRCUITS LOGIQUES COMPREND NOTAMMENT UN CIRCUIT OSCILLATEUR A QUARTZ 1, UN DIVISEUR DE FREQUENCE 2, UN MULTIPLEXEUR 3, UN CIRCUIT LOGIQUE 6 QUI RECOIT A LA FOIS LES SIGNAUX DE SORTIE DU MULTIPLEXEUR ET LE SIGNAL D'ENTREE SUR LEQUEL PORTE LA MESURE, UN GROUPE DE COMPTEURS DECIMAUX 7 ET UN AFFICHEUR NUMERIQUE 8 QUI PRESENTE LE RESULTAT DE LA MESURE. L'UNITE DE MESURE LOGIQUE EST CAPABLE DE COMPTER DES IMPULSIONS, DE MESURER DES LARGEURS D'IMPULSION ET DE DETERMINER L'EXISTENCE D'UNE CONDITION DE CONTINUITE ENTRE DEUX POINTS D'UN CIRCUIT.
Patent FR-2551349-A1 (FR)
Title: Etui de protection d'un corps de seringue
Inventor: MEZI MICHEL ARMAND
IPC: A61M5/00
Filed: 1983-09-02
Abstract: ETUI DE PROTECTION D'UN CORPS DE SERINGUE CONSTITUE PAR UN ELEMENT TUBULAIRE CREUX, BORGNE DU COTE DE L'AIGUILLE QU'IL ENFERME, OUVERT DU COTE DE L'EMBOUT DE FIXATION DE LA SERINGUE SUR UN OUTIL DE PREHENSION, QUI RESTE DEGAGE, ET PAR UN CAPUCHON COIFFANT L'OUVERTURE DE L'ELEMENT TUBULAIRE. DES MOYENS DE VERROUILLAGE DU CAPUCHON SUR L'ELEMENT TUBULAIRE ASSURENT L'ETANCHEITE DE L'ETUI.
Patent FR-2550452-A1 (FR)
Title: Dispositif pour administrer des medicaments a des patients
Inventor: NEWELL ROBERT EDWARD
IPC: A61J7/00
Filed: 1983-10-07
Abstract: DISPOSITIF POUR ADMINISTRER DES MEDICAMENTS A DES PATIENTS PAR INHALATION. IL COMPREND UN BOITIER 30 COMPORTANT A L'INTERIEUR UNE CHAMBRE CYLINDRIQUE 31, UN ORIFICE D'ADMISSION D'AIR DANS LA CHAMBRE, UN SUPPORT 35 AGENCE A L'INTERIEUR DE LA CHAMBRE POUR SUPPORTER UN PRESENTOIR 36 POURVU D'UN RECEPTACLE 37 POUR UN MEDICAMENT OU DE PLUSIEURS RECEPTACLES DISPOSES EN CERCLE, UN PISTON PLONGEUR 51 POUVANT ETRE MANOEUVRE DE FACON A VENIR EN CONTACT AVEC UN RECEPTACLE 37 ALIGNE SUR LA COURSE DUDIT PISTON POUR OUVRIR LE RECEPTACLE DE FACON QUE L'AIR INHALE PAR UN PATIENT PROVOQUE LA LIBERATION DU MEDICAMENT A PARTIR DU RECEPTACLE, UN MOYEN POUR FAIRE TOURNER UN PRESENTOIR 36 SUR LE SUPPORT DE FACON A ALIGNER LE RECEPTACLE OU CHACUN D'EUX A TOUR DE ROLE, SUR LA COURSE DU PISTON, ET UN ORIFICE DE SORTIE 32, EN COMMUNICATION AVEC L'INTERIEUR DE LA CHAMBRE ET A TRAVERS LEQUEL UN PATIENT PEUT INHALER, PAR SUITE DE QUOI LE MEDICAMENT SE TROUVE LIBERE DU RECEPTACLE ET ENTRAINE DANS LE COURANT D'AIR PRODUIT PAR LE PATIENT DE FACON A TRAVERSER L'ORIFICE DE SORTIE 32.
Patent FR-2554520-A1 (FR)
IPC: F28F13/12
Filed: 1983-11-09
Abstract: A device for attaching an element for rotation in a tube comprises a conical sleeve, a hook and a link-pin. The link-pin interconnects the hook and the sleeve while permitting rotation of the hook. A particular application of the attachment device is to position an Archimedes' screw in the tubes of a multitubular heat exchanger, a steam condensor or the like. The assembly can be dismounted, if desired, and is adaptable to different tube diameters.
Patent FR-2554543-A1 (FR)
Title: Connection for rapidly fitting a pipework pipe into a tapped hole.
IPC: F16L37/088
Filed: 1983-11-09
Abstract: The present invention relates to a connection for quickly fitting a pipework tube into a tapped hole, comprising an intermediate edge 4 which is fitted into the tapped hole by means of a thread 40, this intermediate body receiving sealing rings 3 within its cylindrical bore 47 and comprising a clip-in system composed of an elastic retaining ring 2 and a boss formed on the pipework pipe which is introduced in the intermediate body. When the retaining ring 2 has crossed the summit of the boss 101, the latter then prevents the withdrawal of the pipe 1 by butting against a surface 46 formed in the intermediate body 4. This type of quick-fit connection can be used especially in the automobile industry.
Patent FR-2536208-A1 (FR)
Title: Procede de formation de bioxyde de silicium et dispositif a semi-conducteurs avec une couche de bioxyde de silicium
Inventor: FARAONE LORENZO
IPC: H01L21/316
Filed: 1983-11-10
Abstract: L'INVENTION CONCERNE UN PROCEDE DE FABRICATION D'UNE COUCHE DIELECTRIQUE ISOLANTE DE BIOXYDE DE SILICIUM SUR UNE COUCHE DE SILICIUM COMPRENANT L'ETAPE DE DEPOSER UNE COUCHE DE SILICIUM AMORPHE SUR UN SUBSTRAT A UNE TEMPERATURE PLUS FAIBLE QU'ENVIRON 580 C. SELON L'INVENTION, LA COUCHE DE SILICIUM 46 EST CHAUFFEE ENTRE 900 ET 1100 C DANS UNE ATMOSPHERE D'OXYGENE SEC POUR OXYDER UNE PARTIE DE LA COUCHE ET FORMER UNE COUCHE DIELECTRIQUE ISOLANTE. L'INVENTION S'APPLIQUE NOTAMMENT AUX SEMI-CONDUCTEURS.