baber/WOPTO huggingface dataset:
Patent FR-2541048-A1 (FR)
Title: Procede de transmission d'ondes telles que des ondes electriques, de television, et autres, entre un appareil recepteur et un appareil emetteur
Inventor: LELLOUCHE CHARLES CHALON
IPC: H04B1/18
Filed: 1983-02-14
Abstract: L'INVENTION CONCERNE UN NOUVEAU SYSTEME DE RECEPTION ET D'EMISSION DE TOUTES GAMMES D'ONDES A PARTIR D'UNE PRISE DE TERRE. LE SYSTEME PEUT ETRE AMELIORE EN COUPLANT UN FILTRE 5 ET UN AMPLIFICATEUR DE GAINE 6 SPECIALEMENT ADAPTE. PARMI LES APPLICATIONS LES PLUS INTERESSANTES DE L'INVENTION, ON PEUT CITER L'INSTALLATION DU PROCEDE ACF SUR UN VEHICULE AUTOMOBILE.
Patent FR-2526768-A1 (FR)
Title: Pompe a vis d'archimede dont la vis est montee dans un palier des deux cotes
Inventor: STAMER WALTER
IPC: B65G53/48
Filed: 1983-03-08
Abstract: POMPE CARACTERISEE EN CE QUE LE SAS DE SORTIE 2 EST REALISE EN FORME DE SPIRALE 4 SUR LA SECTION TRANSVERSALE DE LA POMPE. L'INVENTION S'APPLIQUE AUX POMPES A VIS D'ARCHIMEDE DONT LA SORTIE DES MATIERES SE FAIT VERS LE CENTRE DE LA VIS, AVEC CLAPET DE RETENUE ET A L'AIDE D'AIR COMPRIME.
Patent FR-2523352-A1 (FR)
Title: Cassette de bande magnetique et systeme comportant une telle cassette
Inventor: SIEBEN JOANNES HENRICUS FRANCI
IPC: G11B23/087
Filed: 1983-03-09
Abstract: UNE CASSETTE DE BANDE MAGNETIQUE 1 COMPREND UN BOITIER CONTENANT DES BOBINES DE BANDE DISPOSEES L'UNE A COTE DE L'AUTRE ET UNE OUVERTURE ANTERIEURE 9 QUI EST SEPAREE DE L'INTERIEUR DU BOITIER AU MOYEN D'UNE PAROI DE SEPARATION 10. LA PAROI DE SEPARATION 10PRESENTE, PRES D'OUVERTURES DE PASSAGE 7, 8 DESTINEES A UNE BANDE MAGNETIQUE 18, DES PARTIES DE PAROIS DE SEPARATION EXTERIEURES 11, 12 AVEC LESQUELLES DES GUIDES DE BANDE FIXES 19, 20 FONT CORPS A LEUR EXTREMITE PROCHE DU COTE ANTERIEUR. CHAQUE OUVERTURE DE PASSAGE S'ETEND A PARTIR DU GUIDE DE BANDE JUSQU'AU COIN DU BOITIER, TANDIS QUE DES PLANS TANGENTS 21, 22 A CHAQUE PAROI LATERALE 4, 5 OU A CHAQUE GUIDE DE BANDE DE LA PARTIE DE PAROI DE SEPARATION EXTERIEURE, TRACES A PARTIR DE LA BOBINE DE BANDE LORSQUE LE DIAMETRE DE CETTE BOBINE EST MAXIMUM ET A PARTIR DU NOYAU DE BOBINE, SE COUPENT A UNE CERTAINE DISTANCE DU COTE ANTERIEUR A L'EXTERIEUR DE LA CASSETTE, DE SORTE QUE, PENDANT LE FONCTIONNEMENT, LA BANDE MAGNETIQUE, PARTANT DE LA BOBINE DE BANDE, TRAVERSE L'EMBOUCHURE DE PASSAGE SANS ENTRER EN CONTACT AVEC QUELCONQUE PARTIE DE LA CASSETTE. APPLICATION : VIDEO-CASSETTES.
Patent FR-2532898-A1 (FR)
Title: Motor vehicle electronic anti-theft device
Inventor: GOZZINI GIUSEPPE
IPC: F02B1/04
Filed: 1983-03-23
Abstract: The anti-theft device can be used with petrol driven and diesel driven vehicles and is designed for simple switch-on, switch-off with utilisation of a simple and commercially available permanent magnet that can be kept in a key-holder etc. The device functions with magnetic pulses and comprises an electronic control unit (1), a pulse read or sense device (2) for magnetic pulses, a magnetic activator designed as a pocket device (key holder etc.) for emitting pulses to the control unit via the read-sense device (2). The control unit can be connected to various components or parts for protecting and securement and allows counting up to a predetermined number (of pulses) to take place, followed by a return-to-zero function, in order to switch the anti-theft device on or off on the basis of the pulses sent to it from the magnetic pocket activator.
Patent FR-2545274-A1 (FR)
Title: Procede de fabrication d'un dissipateur thermique a picots et dissipateur obtenu par ce procede
Inventor: BEAU CHRISTIAN
IPC: H05K7/20
Filed: 1983-04-29
Abstract: LE PROCEDE SELON L'INVENTION CONSISTE A USINER SEPAREMENT LA SEMELLE 4 ET LES PICOTS 1 DU RADIATEUR ET A EMMANCHER UNE EXTREMITE DE CHAQUE PICOT 1 A FORCE DANS UN TROU CORRESPONDANT PERCE DANS LA SEMELLE 4. APPLICATION : REFROIDISSEMENT DES COMPOSANTS ELECTRONIQUES A FORTE DISSIPATION THERMIQUE.
Patent FR-2528136-A1 (FR)
Title: Dispositif d'etancheite pour rendre etanche un roulement
Inventor: JORNHAGEN LENNART
IPC: F16C33/78
Filed: 1983-06-02
Abstract: LE DISPOSITIF D'ETANCHEITE SELON L'INVENTION EST DESTINE A RENDRE UN PALIER 2 QUI EST ADAPTE POUR ETRE PLACE DANS UN ESPACE ANNULAIRE ENTRE DEUX SURFACES CYLINDRIQUES ET CONCENTRIQUES DE DEUX ELEMENTS 30, 32 DE MACHINE POUVANT TOURNER L'UN PAR RAPPORT A L'AUTRE. LE DISPOSITIF COMPREND UN ELEMENT ANNULAIRE 16 ADAPTE POUR ETRE FIXE A L'UNE 26 DES SURFACES CYLINDRIQUES ET A FORMER AINSI UN ESPACE LIBRE PAR RAPPORT A UNE PARTIE 4 DU ROULEMENT 2 QUI PEUT ETYRE FIXEE FERMEMENT A L'AUTRE 28 DES SURFACES CYLINDRIQUES. L'ELEMENT ANNULAIRE 16 ET LADITE PARTIE 4 DU ROULEMENT 2 COMPRENNENT DES SURFACES DE CONTACT 22, POUVANT VENIR PORTER L'UNE CONTRE L'AUTRE PAR UN DEPLACEMENT AXIAL DE L'ELEMENT ANNULAIRE ET DE LADITE PARTIE L'UN PAR RAPPORT A L'AUTRE. DANS CETTE POSITION, LE DISPOSITIF D'ETANCHEITE ET LE PALIER FORMENT UN ENSEMBLE FERME DANS LEQUEL LE ROULEMENT EST PROTEGE CONTRE LES SOUILLURES, LES POUSSIERES, ETC., PENDANT SON EMMAGASINAGE ET SON TRANSPORT.
Patent FR-2547932-A1 (FR)
Title: Apparatus for regulating and stabilising the temperature of a working chamber
Inventor: ESCORNE MARCEL
IPC: G05D23/24
Filed: 1983-06-27
Abstract: The present invention relates to an apparatus for regulating and stabilising the temperature of a working chamber, applicable especially to measurements at very low or at high temperature. This appliance is characterised in that it comprises a tubular assembly 1 immersed in a bath of cryogenic liquid 2 and including an outer cylindrical casing 5 and an inner tubular body 4 to which the outer casing 5 is fixed so as to be sealed; the inner tubular body 4 comprises an upper working chamber 12, a lower reservoir 20 and a capillary tube 19 linking the working chamber 12 to the reservoir 20, the tubular body 4 contains a liquefiable gas and the working chamber 12 comprises an electric heating element 15.
Patent FR-2535136-A1 (FR)
Title: Dispositif de controle de qualite de signaux
Inventor: WATANABE TATSUO
IPC: H04L25/02
Filed: 1983-10-20
Abstract: DISPOSITIF DE CONTROLE DE QUALITE DE SIGNAUX. IL COMPREND UN PREMIER DISPOSITIF D'ECHANTILLONNAGE 10A DESTINE A ECHANTILLONNER UN SIGNAL D'ENTREE AVEC UN PREMIER SIGNAL D'HORLOGE UN SECOND DISPOSITIF D'ECHANTILLONNAGE 10B DESTINE A ECHANTILLONNER LE SIGNAL D'ENTREE AVEC LE SECOND SIGNAL D'HORLOGE, UN CIRCUIT D'HORLOGE 11A, 11B DESTINE A PRODUIRE UN PREMIER ET UN SECOND SIGNAL D'HORLOGE AYANT DES PHASES DIFFERENTES ET UN DISPOSITIF DE COMBINAISON 12A DESTINE A COMBINER LES SORTIES DU PREMIER ET DU SECOND DISPOSITIFS D'ECHANTILLONNAGE POUR OBTENIR UN SIGNAL D'ERREUR. IL COMPORTE EN OUTRE UN TROISIEME DISPOSITIF D'ECHANTILLONNAGE 10C DESTINE A ECHANTILLONNER LEDIT SIGNAL D'ENTREE SELON UN TROISIEME SIGNAL D'HORLOGE, LEDIT CIRCUIT D'HORLOGE 11C PRODUISANT LE TROISIEME SIGNAL D'HORLOGE AVEC UN DEPHASAGE PAR RAPPORT AU PREMIER ET AU SECOND SIGNAL D'HORLOGE ET LE DISPOSITIF DE COMBINAISON 12B, 13 COMBINANT TOUTES LES SORTIES DU PREMIER, DU SECOND ET DU TROISIEME DISPOSITIFS D'ECHANTILLONNAGE POUR OBTENIR LE SIGNAL D'ERREUR.
Patent FR-2558445-A1 (FR)
Title: Bottle stopping device
Inventor: GONCALVES ANTONIN
IPC: B65D41/04
Filed: 1984-01-25
Abstract: This device for stopping 1 a container 2 comprises, on the one hand, a cap 5 made of plastic material which fits in a detachable manner on the opening of the container 2 and which is obtained in particular by injection moulding and, on the other hand, a cladding element 6, in particular a cladding cover, on which is applied a metal coating 16 (for example a gilding) deposited by a metallisation method. The element 6 is made from a material capable of ensuring a good adhesion of the coating 16, preferably a metal such as anodised aluminium or metal alloy. The combination of this cap 5 and its cladding cover 6 results in a light, aesthetic stopping device having good sealing qualities due to the presence of an internal skirt 8 of the injection moulded cap 5.
Patent FR-2559592-A1 (FR)
Title: Single-fibre optical cable and its use for guiding a missile in flight
Inventor: MAISSEU JEAN-JACQUES
IPC: F41G7/32
Filed: 1984-02-10
Abstract: The invention relates to a single-fibre optical cable. The optical fibre 2 is successively protected by a thick plastic covering 3, a tube 4 made from plastic, textile reinforcing elements 7, which are placed along and embedded in a composite material, and an external wrapping (lapping) layer 9. Application to the guiding of a missile, in flight, over several kilometres.
Patent FR-2542956-A1 (FR)
Title: Single-chip solid state colour TV camera
Inventor: HEEB EGON JOSEF
IPC: H04N9/07
Filed: 1984-03-13
Abstract: The colour camera has a pair of colour filter element lines coinciding at any time point with a line of pixels. The combination of adjacent filter elements of adjacent lines produces at least two independent colour combinations. Each pixel produces an unprocessed signal corresp. to the colour combination of the two filter elements coinciding with it. The unprocessed colour combination signals are passed to the processing circuit to produce processed signals. The sequence is six colour filter elements in length. The displacement is equal to two colour filter elements. The sequence contains colour filter elements in the order A,B,A,A,C,A, where A,B and C are different colours.
Patent FR-2561441-A1 (FR)
Title: Tube convertisseur d'image a balayage de fente
Inventor: CAVAILLER CLAUDE
IPC: H01J31/50
Filed: 1984-03-16
Abstract: TUBE CONVERTISSEUR D'IMAGE A BALAYAGE DE FENTE. CE TUBE COMPREND, ENTRE UNE PHOTOCATHODE 2 MUNIE D'UNE FENTE 34 ET UN ECRAN 4, UN PREMIER MOYEN ELECTRONIQUE POUR FAIRE L'IMAGE DE LA PLUS GRANDE DIMENSION DE LA FENTE SUR L'ECRAN ET UN SECOND MOYEN ELECTRONIQUE INDEPENDANT DU PRECEDENT POUR FOCALISER ET DEFLECHIR LE FAISCEAU, DANS LE PLAN DE L'ECRAN, DANS UNE DIRECTION PERPENDICULAIRE A LA DIRECTION PRECEDENTE. CE SECOND MOYEN ELECTRONIQUE COMPREND AU MOINS UNE LENTILLE PLANE CONVERGENTE 36, 40 ET UNE ELECTRODE DE DEFLEXION 42, CHACUN DE CES DEUX MOYENS ETANT REGLABLE INDEPENDAMMENT. APPLICATION A LA CINEMATOGRAPHIE ELECTRONIQUE ULTRARAPIDE.
Patent FR-2561166-A1 (FR)
Inventor: BELLEHACHE PIERRE
IPC: B29C49/42
Filed: 1984-03-16
Abstract: Upon leaving the mold, plastic bottle preforms are engaged internally and/or externally by pneumatic suction grips which form an annular chamber (15, 27) through which atmospheric cooling air is circulated. This increases the rate of production of the preforms by cooling them during handling, rather than separately at a discrete cooling station.
Patent FR-2561624-A1 (FR)
Title: Improvements to boxes provided with a lockable lid
Inventor: ULMANN JEAN-PIERRE
IPC: E05B47/00
Filed: 1984-03-21
Abstract: The invention relates to boxes 1 provided with a lid 3 which can be locked in its closed position by at least one lock. One wall 8 of this box perpendicular to the closed lid and contiguous with a mobile edge of this closed lid, is made from a non-magnetic material and the lock comprises a catch 9 integral with the said edge and a rocking latch 10 made of magnetic material mounted against the above wall, in the box, in such a way that the positioning of a magnet 12 outside the said wall opposite the said latch magnetically attracts this latch towards an extreme unlocked position and such that the removal of this magnet results in the return of the latch to its locked position, preferably under the effect of gravity.
Patent FR-2545376-A1 (FR)
Title: Petit filtre pour filtrage de gaz
Inventor: PERL HORST
IPC: B01D19/00
Filed: 1984-05-02
Abstract: PETIT FILTRE A GAZ DANS LEQUEL LA MEMBRANE FILTRANTE HYDROPHOBE EST COINCEE ENTRE DEUX PARTIES DE BOITE EN MATIERE PLASTIQUE. LES ESPACES LIBRES DU SUPPORT DE FILTRE 31 INFERIEUR SONT FORMES PAR UN CANAL ANNULAIRE 33 ET AU MOINS UN CANAL DE LIAISON 32 AVEC LE CANAL COLLECTEUR 27. LE CANAL DE LIAISON 32 VA EN S'ELARGISSANT DU CANAL COLLECTEUR 27 AU CANAL ANNULAIRE 33. SON FOND SITUE EN DESSOUS DU SUPPORT DE FILTRE 31 S'ABAISSE EN DIRECTION DU CANAL ANNULAIRE 33. LA SECTION DE PASSAGE DU CANAL COLLECTEUR 27 VA EN SE RETRECISSANT DEPUIS SA BASE DIRIGEE VERS LE RESERVOIR DE LIQUIDE 4. APPLICATION NOTAMMENT AUX ECHANGES DE GAZ ENTRE UN RECIPIENT REMPLI PARTIELLEMENT DE LIQUIDE ET L'ATMOSPHERE AMBIANTE.
Patent FR-2564516-A1 (FR)
Title: Hinge especially for the articulation of a side door of a motor vehicle
Inventor: BASCOU JACQUES
IPC: E05D11/10
Filed: 1984-05-18
Abstract: Hinge 10 especially for the articulation of a side door 12 of a motor vehicle, of the type comprising a movable knuckle 16 fastened to the door 12 and articulated on a stationary knuckle 18 of the vehicle body 14 by means of a pivot pin 20, and a door-stop device, characterised in that the latter comprises a spring 50 exerting an axial force in a direction parallel to that of said pivot pin 20 on a lever 24 articulated on the vehicle body about an axis 22 perpendicular to the direction of the axial force exerted by the spring 50 and equipped with a first ramp 46 defining a first catch for stopping the pivoting movement of the door, said movable knuckle 16 being equipped with a roller 54 mounted rotatably on an axis 58 perpendicular to the direction of said axial force and cooperating with said ramp 46 in order to cause the lever 24 to pivot counter to the axial force exerted by the spring 50 during the pivoting of the door.
Patent FR-2549670-A1 (FR)
Title: Amplificateur a large bande pour l'attaque d'un tube-image
Inventor: NAIMPALLY SAIPRASAD VASUDEV
IPC: H04N5/14
Filed: 1984-07-20
Abstract: L'INVENTION CONCERNE UN AMPLIFICATEUR D'ATTAQUE D'UN TUBE-IMAGE. SELON L'INVENTION, IL COMPREND UN TRAJET DE CONTRE-REACTION RESISTIVE 50 QUI EST RELIE ENTRE LA SORTIE (COLLECTEUR DE 22) ET L'ENTREE (BASE DE 20) DE L'AMPLIFICATEUR; LE RESEAU DE CONTRE-REACTION COMPREND DES PREMIERE R1 ET SECONDE R2 RESISTANCES EN SERIE DE VALEURS MUTUELLEMENT DIFFERENTES; LA RESISTANCE R1 DE PLUS GRANDE VALEUR EST CONNECTEE A LA SORTIE DE L'AMPLIFICATEUR ET LA RESISTANCE R2 DE PLUS FAIBLE VALEUR EST CONNECTEE A L'ENTREE DE L'AMPLIFICATEUR. L'INVENTION S'APPLIQUE NOTAMMENT AUX TELEVISEURS.
Patent FR-2568327-A1 (FR)
Title: Dispositif de fixation sur une paroi du conduit de gainage d'une commande a cable
Inventor: GUIDICELLI CHARLES
IPC: F16B9/00
Filed: 1984-07-25
Abstract: L'EMBOUT TUBULAIRE 1, DESTINE A RECEVOIR L'EXTREMITE DU CONDUIT DE GAINAGE DE LA COMMANDE A CABLE, ET L'ORGANE DE VERROUILLAGE ANNULAIRE 2, DESTINE A ETRE INTRODUIT DANS UNE OUVERTURE 11 D'UNE PAROI 12, SONT REALISES D'UNE SEULE PIECE PAR MOULAGE EN MATERIAU PLASTIQUE, L'EMBOUT 1 COMPORTANT UN PROLONGEMENT 8 AVEC UNE EXTREMITE CONIQUE 15 S'ETENDANT NORMALEMENT PARTIELLEMENT DANS L'ALESAGE 19 DE L'ORGANE DE VERROUILLAGE 2 ET ETANT RELIEE A CE DERNIER PAR DES LANGUETTES RADIALES CASSABLES 18.
Patent FR-2570165-A1 (FR)
Title: Built-in lighting for handbag
IPC: A45C15/06
Filed: 1984-09-07
Abstract: Built-in and self-contained lighting device for a woman's handbag, a briefcase, a suitcase, etc. The invention relates to a device for lighting the inside of a handbag or alternatively the outside as desired by the user, but without the latter needing to perform a particular action to turn it on. It is constituted by one or more electric batteries A, by flexible conductors B and a lighting unit C. The novelty resides in the design and the position of this unit which operates by pressure alone. Thus, by opening the bag, the hand of the user is naturally well located in order to act at the same time on the switch. It is sufficient to squeeze the flap a little more strongly in order to switch the lamp on so that it can then light the inside of the bag or the outside area by making use of the flexibility of the flap, in the same way as a torch. The device according to the invention is of interest to the bagmaking industry and to the luxury leather goods industry.
Patent FR-2553120-A1 (FR)
Title: Barre de tension pour dispositifs d'alignement de nappes de tissu, notamment pour un dispositif de coupe transversale
Inventor: FREERMANN JOHANNES
IPC: D06H7/02
Filed: 1984-09-21
Abstract: CETTE BARRE DE TENSION 1, CONCUE POUR TENDRE UNE ZONE DE NAPPE 3 DEPOURVUE DE FILS RELEVES OU BOUCLES COMPRISE ENTRE DEUX SURFACES DE NAPPE 2 PRESENTANT DE TELS FILS, PAR EXEMPLE DANS LE CAS D'UNE NAPPE CONTINUE DE TISSU-EPONGE, COMPORTE DES SEGMENTS 5 CONCUS EN FORME DE DOIGTS ET RETENUS SUR LE CORPS DE LA BARRE AVEC POSSIBILITE DE SE MOUVOIR DANS LE SENS DE LA LONGUEUR ET DE LA HAUTEUR DE LA BARRE, AFIN DE FORMER AUTOMATIQUEMENT DES ENCOCHES PERMETTANT LE PASSAGE DES OURLETS LONGITUDINAUX DE LA NAPPE. CES SEGMENTS 5 COMPORTENT DES FENTES DE RETENUE 9 ENTRE DEUX TOLES DE GUIDAGE 10 SOLIDAIRES DU CORPS DE LA BARRE 1. LES SAILLANTS 13 S'APPLIQUENT CONTRE LE BORD DE LA SURFACE DE NAPPE A FILS RELEVES 2.
Patent FR-2557832-A1 (FR)
Title: Laminated material, in particular for the manufacture of frames for spectacles and of decorative objects and method for the manufacture thereof
Inventor: WOLLENWEBER DIETER PETER
IPC: G02C5/00
Filed: 1984-10-11
Abstract: Laminated material made up of at least two horn layers and at least one intermediate layer made of wood or textile material. Method for preparing this laminated material by bonding together, by means of an adhesive, at least two horn plates flattened by grinding on at least one face, and at least one intermediate layer made of wood or textile such as silk for example. Application to the manufacture of frames for spectacles and of decorative objects.
Patent FR-2564026-A1 (FR)
Title: Mandrin de serrage pour un outil, en particulier pour le percage a percussion.
IPC: B23B31/173
Filed: 1984-10-23
Abstract: LE MANDRIN DE SERRAGE PRESENTE UN CORPS DE MANDRIN 1 POUR LE RACCORDEMENT A UN ARBRE MOTEUR 2, UNE OUVERTURE 4 POUR LE POSITIONNEMENT DE LA TIGE D'OUTIL PREVUE DANS LE CORPS DE MANDRIN 1 COAXIALEMENT A L'AXE 3 DU MANDRIN, AINSI QUE DES MACHOIRES DE SERRAGE 5 GUIDEES DANS LE CORPS DE MANDRIN 1 ET POUVANT ETRE DEPLACEES CONCENTRIQUEMENT VERS L'INTERIEUR DE L'OUVERTURE DE POSITIONNEMENT 4, ET UN PASSAGE 18 DANS LE CORPS DE MANDRIN 1, ENTRE L'OUVERTURE DE POSITIONNEMENT 4 ET L'ARBRE MOTEUR 2, PAR LEQUEL LES COUPS PEUVENT ETRE TRANSMIS DIRECTEMENT DE L'ARBRE MOTEUR 2 A L'EXTREMITE DE LA TIGE D'OUTIL PLACEE DANS L'OUVERTURE DE POSITIONNEMENT 4. DANS L'OUVERTURE DE POSITIONNEMENT 4, UNE DOUILLE DE MANDRIN 22 EST FIXEE SOLIDEMENT ENTRE LES MACHOIRES DE SERRAGE 5, ET LA TIGE D'OUTIL 28 EST GUIDEE DANS LA DOUILLE DE MANDRIN 22 DE FACON A POUVOIR SE DEPLACER DANS LE SENS AXIAL.
Patent FR-2554732-A1 (FR)
Title: Process for the treatment of aqueous solutions and effluents containing water-soluble boron compounds
Inventor: MATTERA ADRIANO
IPC: B01D61/02
Filed: 1984-11-12
Abstract: In this process the pH of the solutions and effluents is taken to 7-14 and they are subjected to a reverse osmosis on a membrane capable of resisting the alkaline medium, so as to obtain a permeate freed from the water-soluble boron compounds and a concentrate enriched in the abovementioned compounds. The process also applies to the concentration of dilute aqueous solutions of water-soluble boron compounds. The preferred membranes are those which are based on heterocyclic polymers and fluoro polymers and those based on heterocyclic polymers, fluoro polymers and polyamides which have been subjected to crosslinking or a modification.
Patent FR-2576395-A1 (FR)
Title: Device for burning solid fuels
IPC: F24H9/18
Filed: 1985-01-22
Abstract: The present invention relates to a fore-hearth intended for making use of heating boiler installations provided with an automatic supply of solid fuels such as wood chips or similar products on the one hand and/or of liquid or gaseous fuels such as fuel oil or a heating gas on the other hand, respectively by means of a worm and gas or fuel oil burners, the air being supplied by the blower 5 of the burner, while the residual gases 14 pass into the heating boiler via the evacuation duct 12 which faces it. The fore-hearth 1 is divided by means of a grating 2 into an upper combustion chamber for the solid fuels, and a lower combustion chamber for the liquid or gaseous fuels, the front edge of the said grating 2 acting as a member for dividing the air flow coming from the blower 5.
Patent FR-2576643-A1 (FR)
Title: Auxiliary starter motor: device enabling an internal combustion engine to be started by transient over-voltage of the ignition circuit
IPC: F02P15/12
Filed: 1985-01-25
Abstract: Device which facilitates the starting of internal combustion engines by modifying the ignition sequence. The invention allows any internal combustion engine to be easily started by means of a variable extra-break phenomenon (if the plugs are dirty). It comprises an insulated casing 8, an electric contactor spring 3, a fixed contact 1, a movable contact 2, an induction coil 7 and a solenoid plunger 6. The device according to the invention is intended especially for starting an internal combustion engine exhibiting starting problems.
Patent FR-2580698-A1 (FR)
Title: Formwork element for concrete
IPC: E04C1/40
Filed: 1985-04-22
Abstract: The present invention relates to a formwork element for concrete of the type comprising two shuttering vertical longitudinal sides, an external one and an internal one, between which the concrete is poured in order to build a wall. The formwork element according to the invention is essentially characterised in that the longitudinal sides 1 are joined to each other by at least one bridging connector 2 and comprise, on their face on the inside of the element and on either side of the longitudinal central plane of the said bridging connector or connectors, a succession of tongues 3 and of grooves 3A arranged along the height of the said internal face in order to receive at least one removable side 4 acting as shutter, in order to form anchoring points between the concrete and the said sides and increase the inertia of the vertical sides 1.
Patent FR-2564345-A1 (FR)
Title: Mandrin porte-outil pour instruments a main
Inventor: MANSCHITZ ERWIN
IPC: B23B31/00
Filed: 1985-04-26
Abstract: LE MANDRIN PORTE-OUTIL POUR LE MONTAGE D'OUTILS COMPORTANT UN CORPS DE MANDRIN 1, UNE DOUILLE CONIQUE 7 ET UNE DOUILLE DE REGLAGE 8 PERMET UN BLOCAGE DU DIAMETRE REGLE AU MOYEN D'UNE DOUILLE DE VERROUILLAGE 9 DEPLACABLE AXIALEMENT. LA DOUILLE DE REGLAGE 8 EST EN LIAISON AVEC LE CORPS DU MANDRIN 1 PAR UN FILETAGE 8A ET PEUT ETRE DEPLACEE AXIALEMENT PAR ROTATION SUR LE FILETAGE 8A. POUR ASSURER LE MAINTIEN DU DIAMETRE REGLE, LA DOUILLE CONIQUE 7 ET LA DOUILLE DE REGLAGE 8 SONT RELIEES L'UNE A L'AUTRE PAR LA DOUILLE DE VERROUILLAGE 9 DEPLACABLE AXIALEMENT. LA DOUILLE DE VERROUILLAGE 9 EXERCE EN OUTRE UNE PROTECTION DE LA DENTURE CONIQUE 8B PRATIQUEE SUR LA DOUILLE DE REGLAGE 8.
Patent FR-2581959-A1 (FR)
Title: Breathing apparatus for free diving
IPC: B63C11/20
Filed: 1985-05-20
Abstract: The apparatus comprises a sealing device mounted on a tube 2 containing an aperture extending parallel to the axis of the tube 2. It comprises a sealing cap 14 which can move transversely to the axis of the tube 2 so that it can be applied to the aperture 4. This sealing cap 14 is connected through a flexible link to a float 18 so that, once the sealing device is submerged in any orientation, the Archimedean upthrust on the float causes the sealing cap 14 to press tightly against the aperture 4. Application to undersea diving.
Patent FR-2582028-A1 (FR)
Title: Ironing appliance with direct evaporation
IPC: F22B1/28
Filed: 1985-05-20
Abstract: Independent ironing appliance comprising a steam generator with direct evaporation 1, without an accumulation of pressurised steam and installed in a housing 28 containing two separate plates, one 2 for the steam generator and the other 14 for the electric pump 19, the regulating thermostat 20 and the other electrical components. The invention is used particularly for smoothing irons and ironing boards for professional use and for the general public.