baber/WOPTO huggingface dataset:
Patent FR-2523327-A1 (FR)
Title: Systeme conversationnel avec un poste de commande, pour le traitement sequentiel de matieres et d'informations et procede d'utilisation de ce systeme
Inventor: BAUDIN JEAN
IPC: G09B7/04
Filed: 1982-03-08
Abstract: L'INVENTION CONCERNE UN SYSTEME CONVERSATIONNEL AVEC UN POSTE DE COMMANDE PAR LE TRAITEMENT SEQUENTIEL D'UNE MATIERE DE NATURE QUELCONQUE. CE SYSTEME DE TRAITEMENT, LE CAS ECHEANT ASSISTE PAR ORDINATEUR, EST CARACTERISE EN CE QU'IL COMPREND UN DISPOSITIF DE STOCKAGE DS DE MATIERES OU D'INFORMATIONS GROUPEES EN UNITES ELEMENTAIRES 1-N AUTONOMES, LE CAS ECHEANT PROGRAMMEES, ET LIBREMENTASSOCIABLES LES UNES AUX AUTRES POUR FORMER DES SEQUENCES DESIREES D'UNITES ELEMENTAIRES, DES MOYENS DM POUR MATERIALISER LE CONTENU DES UNITES ELEMENTAIRES 1-N ET DES MOYENS CL POUR COMMANDER A PARTIR DU POSTE DE COMMANDE PC L'INSERTION D'AU MOINS UNE UNITE ELEMENTAIRE 1-N SUPPLEMENTAIRE A UN ENDROIT DESIRE D'UNE SEQUENCE, LE CAS ECHEANT PRE-ETABLI. L'INVENTION EST UTILISABLE POUR L'ENSEIGNEMENT ASSISTE PAR ORDINATEUR.
Patent FR-2503455-A1 (FR)
Inventor: ADAMS DEREK STANLEY
IPC: H03K5/02
Filed: 1982-03-30
Abstract: A control circuit for a transistor, the primary winding of a transformer being connected in series with the collector-emitter junction of the transistor, the secondary winding of which transformer is connected transversely with respect to the base-emitter junction of the transistor, and a control winding being provided which is either an additional winding of the transformer or a primary winding of a second transformer whose secondary winding is connected transversely with respect to the base-emitter junction of the transistor.
Patent FR-2506238-A1 (FR)
Title: Pare-choc pour vehicule guide sans chauffeur associe a des moyens d'arret d'urgence et vehicule equipe d'un tel pare-choc
Inventor: YAMAMOTO KIWAMU
IPC: B60T7/22
Filed: 1982-05-19
Abstract: VEHICULE GUIDE SANS CHAUFFEUR POUVANT ETRE DEPLACE LE LONG D'UN CIRCUIT DE GUIDAGE ET QUI COMPORTE UN PARE-CHOC 13 FIXE A UNE EXTREMITE DE LA CAISSE 14 DUDIT VEHICULE 10. SELON L'INVENTION, LE PARE-CHOC 13 COMPORTE UN ELEMENT RESILIENT 15 AINSI QU'UN ELEMENT DE COMMUTATION 16 SENSIBLE A LA PRESSION, DISPOSE A L'EXTERIEUR ET FIXE SUR LEDIT ELEMENT RESILIENT 15. LORS D'UNE PRESSION EXTERNE, L'ELEMENT DE COMMUTATION 16 PRODUITUN SIGNAL QUI EST ENVOYE A UN CIRCUIT DE COMMANDE PERMETTANT D'ARRETER LE MOTEUR D'ENTRAINEMENT DE LA ROUE MOTRICE 12 DU VEHICULE.
Patent FR-2529451-A1 (FR)
Title: Modular display unit for paint rollers.
Inventor: CHARRET PIERRE RAYMOND
IPC: A47F1/12
Filed: 1982-06-30
Abstract: Display unit for paint rollers or similar objects. This display unit is constituted from a vertical plate 1, a lower plane 2, an upper plane 3 and a third plane 4 which are substantially parallel with each other, integral with the plate, located on the same side with respect to that plate and regularly spaced by a distance at least equal to the diameter of the handle of a paint roller; the lower plane 2 comprises a cut-out 7 allowing the passage of the paint roller handles. Application to the fitting of sales areas.
Patent FR-2529855-A1 (FR)
Title: Improved multi-hull boat.
Inventor: DELERY MARC
IPC: B63B7/02
Filed: 1982-07-06
Abstract: Multi-hull boat of the type in which the hulls 1-2-20-21-22-40-41 are connected together by rigid arms 3-4-23-24-25-26-42-43, characterised in that the linking arms are articulated and can be folded up against one of the hulls. Application to catamarans and trimarans.
Patent FR-2537528-A1 (FR)
IPC: G09F23/06
Filed: 1982-12-08
Abstract: Means for exposing and protecting advertising show-cards (70) on shopping caddies (1). The invention comprises essentially: - doubling at least one (10) of the side walls (10, 11, 12) of the wire-netted basket (2) by means of a counter wall (38), - spreading apart the counter wall (38) from the wall (10) by a distance (1) which is very little longer than the thickness of the show-card (70), - firmly securing, particularly by welding (60), the counter wall (38) on the wall (10) of the basket (2) by letting free one of the side edges of the counter wall (38) so as to provide an insertion slot, - finally sliding the show-card (70) inside the insertion slot (65). Preferably, the counter wall (38) is wire-netted and has a grid pitch corresponding to that of the wall (10). The essential advantages of the invention are: - enabling both faces of the double face (73, 75) advertising show-card (70) to be viewed, - and yet be protected from both the outer and inner shocks of the basket (2).
Patent FR-2520173-A1 (FR)
Title: Circuit de decalage de niveau pour circuits integres tels que les memoires programmables
Inventor: CHAN YIU-FAI
IPC: H03K19/00
Filed: 1982-12-10
Abstract: LA PRESENTE INVENTION CONCERNE UN CIRCUIT DE DECALAGE D'UN NIVEAU DE TENSION. ELLE SE RAPPORTE A UN CIRCUIT NUMERIQUE EN TECHNOLOGIE MOS COMPLEMENTAIRE, COMPRENANT UN PREMIER CIRCUIT 42 D'INVERSION, UN SECOND CIRCUIT 52 D'INVERSION, UNE PAIRE DE TRANSISTORS FORMANT UNE BASCULE 58, ET DES TRANSISTORS D'ISOLEMENT 64, 66. LE CIRCUIT NE FORME JAMAIS UN CIRCUIT DE CIRCULATION D'UN COURANT CONTINU ENTRE UNE ALIMENTATION ET LA MASSE OU ENTRE LES DEUX ALIMENTATIONS. DE CETTE MANIERE, LA CONSOMMATION D'ENERGIE PAR LE CIRCUIT EST MINIMALE. APPLICATION AUX CIRCUITS INTEGRES ET NOTAMMENT AUX MEMOIRES PASSIVES PROGRAMMABLES ET EFFACABLES.
Patent FR-2519008-A1 (FR)
Title: Procede de preparation de caoutchouc de polybutadiene a resistance mecanique amelioree
Inventor: MAEHARA NOBUNORI
IPC: C08F36/00
Filed: 1982-12-22
Abstract: SELON L'INVENTION LA TENEUR EN EAU D'UNE SOLUTION DE 1,3-BUTADIENE DANS UN SOLVANT ORGANIQUE INERTE EST AJUSTEE ENTRE 0,2 ET 5 MILLIMOLES PAR LITRE DE SOLUTION DE 1,3-BUTADIENE; UN PREMIER MELANGE DE POLYMERISATION EST PREPARE EN 4 A PARTIR DE LA SOLUTION DE 1,3-BUTADIENE AJUSTEE, D'UN COMPOSE DE COBALT; LE PREMIER MELANGE DE POLYMERISATION EST SOUMIS EN 5 A UNE POLYMERISATION CIS-1,4; UN SECOND MELANGE DE POLYMERISATION COMPRENANT LE CIS-1,4-POLYBUTADIENE RESULTANT, DU 1,3-BUTADIENE QUI N'A PAS REAGI, LE SOLVANT ORGANIQUE INERTE, ET UN CATALYSEUR CONSTITUE D'UN COMPOSE D'ALUMINIUM ORGANIQUE, D'UN COMPOSE DE COBALT ET DE DISULFURE DE CARBONE EST SOUMIS EN 6 A UNE POLYMERISATION 1,2, POUR PRODUIRE UN CAOUTCHOUC DE POLYBUTADIENE AYANT DE 5 A 30 EN POIDS D'UNE FRACTION INSOLUBLE DANS LE N-HEXANE BOUILLANT ET DE 70 A 95 EN POIDS D'UNE FRACTION SOLUBLE DANS LE N-HEXANE BOUILLANT ET POSSEDANT UNE EXCELLENTE RESISTANCE MECANIQUE; PUIS LA REACTION DE POLYMERISATION 1,2 EST BLOQUEE EN 40 ET LE CAOUTCHOUC DE POLYBUTADIENE RESULTANT EST ISOLE EN 7 DU MELANGE DE POLYMERISATION 1,2.
Patent FR-2538146-A1 (FR)
Title: Alarm device with localised sound and visual indication without relay
IPC: G08B25/14
Filed: 1982-12-20
Abstract: The subject of the invention relates to an alarm device with localised sound and vision indication without relay. It is constituted by the combination of a simplified electrical circuit with a sound alert 7 on the one hand, and on the other hand with a double visual indication 6, 8 one by a flap tilting mechanically under the thrust from an electromagnet core, while the other is conventional by indicator lamp. It is intended to make it possible to provide, at the same time as a sound and visual call, precise indication of the location where an intervention request was sent.
Patent FR-2538794-A1 (FR)
Title: Ensemble de stockage et d'homogeneisation de produits pulverulents
Inventor: COURTAY ROBERT
IPC: B01F33/40
Filed: 1983-01-05
Abstract: L'INVENTION A TRAIT AU DOMAINE DU TRAITEMENT DE PRODUITS PULVERULENTS. L'ENSEMBLE DE STOCKAGE ET D'HOMOGENEISATION SELON L'INVENTION EST ESSENTIELLEMENT CARACTERISE EN CE QUE LE SILO DE STOCKAGE 1 EST DISTINCT D'UNE CHAMBRE D'HOMOGENEISATION 2 ET SUPERPOSE A CETTE DERNIERE PAR L'INTERMEDIAIRE D'UNE BALLE DE SEPARATION 12 MUNIE DE PLUSIEURS ORIFICES EQUIDISTANTS 10 D'ALIMENTATION PAR GRAVITE DE LADITE CHAMBRE, LA PARTIE SUPERIEURE DU SILO COMPORTANT UNE ENTREE EN PLUSIEURS POINTS DE MATIERE BRUTE BROYEE, LE FOND DUDIT SILO COMPORTANT UN CONE 5 A FAIBLE PENTE MUNI DE PREMIERS ELEMENTS DE FLUIDISATION 6 SELON SES GENERATRICES, AINSI QU'UNE COURONNE DE SECONDS ELEMENTS 11 DE FLUIDISATION, LES ORIFICES 15 D'ALIMENTATION DE LA CHAMBRE D'HOMOGENEISATION ETANT DISPOSES A SA PARTIE SUPERIEURE, TANDIS QUE SON FOND 16, PLAN ET INCLINE VERS UNE SORTIE DE VIDANGE, COUVRE TOUTE SA SURFACE SELON UN AGENCEMENT DE FLUIDISATION PAR ZONES, LA SORTIE 27 DE LA CHAMBRE D'HOMOGENEISATION ETANT DISPOSEE LATERALEMENT A LA PARTIE INFERIEURE DE CETTE DERNIERE A LA BASE D'UNE COLONNE D'EXTRACTION E, LA SORTIE 27 DE MATIERE ETANT DISPOSEE A LA PARTIE SUPERIEURE DE LADITE COLONNE. APPLICATION NOTAMMENT AUX MATIERES PREMIERES DE CIMENTERIE.
Patent FR-2521003-A1 (FR)
Inventor: STARY CHRISTOF
IPC: A61F13/15
Filed: 1983-01-13
Abstract: The sanitary towels comprise a flexible liquid-impermeable shaped shell (1), receiving the absorbent element, as well as a liquid-permeable covering, joined on all sides to the edge of the shaped shell. According to the process, a continuous shaped shell strip is formed from a flexible water-impermeable thermoplastic film. Independently of this, a series of absorbent elements is produced, the lower-lying surfaces of which rest on a liquid-permeable porous strip. The shaped shell strip and the series of absorbent elements are then brought together to fit precisely and finally the two strips are joined to each other at the edge. The apparatus for carrying out the process has the following features: - a thermoforming device (10) for producing a shaped shell strip (11); - a device (12) for forming a series of absorbent elements (13) which rest with their undersides on a liquid-permeable web; - a feeding device (14), which slips the shaped shells (1) over the absorbent elements (13) with a precise fit; - a joining device (15); - a separating device (16), which separates the web laminate (17) obtained into individual towels (18).
Patent FR-2539337-A1 (FR)
Title: Foreign body separating device for vat for holding harvested grapes
IPC: B07B1/20
Filed: 1983-01-18
Abstract: The device is formed by the combination on the one hand of an endless screw 3 revolving slowly in a perforated trough 4 placed on the slightly inclined bottom 2 of a vat for holding the harvested grapes and located on a juice collector 5, and on the other hand of a stalk separator formed by a bladed shaft 6 revolving faster than the screw but situated in the same axis in the end portion. The device is for separating out foreign woody, metal and mineral bodies or leaves and bunches from grapes and grape pulp collected mechanically and pumped directly into the collecting containers of wine and spirit storehouses.
Patent FR-2524146-A1 (FR)
Title: Procede d'observation de barreaux transparents
Inventor: MARCUSE DIETRICH
IPC: G01N21/892
Filed: 1983-03-24
Abstract: L'INVENTION CONCERNE LA TECHNOLOGIE DES FIBRES OPTIQUES. ON PEUT SUPPRIMER LA NECESSITE DE L'UTILISATION D'UN FLUIDE D'ADAPTATION D'INDICE POUR L'EXAMEN DE LA REGION DE COEUR DE FIBRES OPTIQUES ET DE PREFORMES DE FIBRES, EN ILLUMINANT LA PREFORME 12 AVEC UN FAISCEAU DIVERGENT 14. PAR UN CHOIX APPROPRIE DES PARAMETRES, LA REFRACTION A L'INTERFACE AIR-PREFORME PEUT PRODUIRE UN FAISCEAU BIEN COLLIMATE DANS LA REGION DE COEUR 11. LE FAISCEAU DIVERGENT PEUT ETRE OBTENU AU MOYEN D'UNE LENTILLE CYLINDRIQUE PARALLELE A LA PREFORME. APPLICATION AUX TELECOMMUNICATIONS OPTIQUES.
Patent FR-2523896-A1 (FR)
Title: Procede pour la fabrication de lentilles en matiere plastique
Inventor: MORIYA YASUO
IPC: B29D11/00
Filed: 1983-03-25
Abstract: LE PROCEDE SELON L'INVENTION EST CARACTERISE EN CE QUE L'ON MELANGE : A.LE BIS(ALLYL-CARBONATE) DE DIETHYLENEGLYCOL AVEC B.AU MOINS UN PEROXYDE ORGANIQUE AYANT UNE TEMPERATURE DE DECOMPOSITION DE PAS PLUS DE 80C POUR UNE DEMI-PERIODE CHOISIE D'UNE VALEUR DE 10H; ET C.AU MOINS UN PEROXYDE ORGANIQUE AYANT UNE TEMPERATURE DE DECOMPOSITION DE 90-110C POUR UNE DEMI-PERIODE CHOISIE D'UNE VALEUR DE 10H, NON COPOLYMERISABLE AVEC LE BIS(ALLYL-CARBONATE) DE DIETHYLENEGLYCOL A, COMME INITIATEURS DE POLYMERISATION, ET ON POLYMERISE LE MELANGE RESULTANT ET ON LE COULE DANS UN MOULE POUR DONNER LA LENTILLE DESIREE. APPLICATIONS : PRODUCTIONS DE LENTILLES LEGERES POUR LUNETTES AYANT UNE DURETE ELEVEE ET UNE EXCELLENTE RESISTANCE A LA RAYURE, POUVANT RECEVOIR UNE PELLICULE ANTI-REFLETS UNIFORME PAR DEPOT SOUS VIDE.
Patent FR-2524599-A1 (FR)
Title: Joint pour tube d'etambot
Inventor: MATSUMOTO SOTOSUKE
IPC: F16J15/34
Filed: 1983-03-25
Abstract: LA PRESENTE INVENTION CONCERNE UN JOINT POUR TUBE D'ETAMBOT AVEC SYSTEME A BAIN D'HUILE DANS LEQUEL UNE SURFACE DE GLISSEMENT D'ETANCHEITE EST FORMEE ENTRE UNE BAGUE DE GLISSEMENT ROTATIVE FIXEE SUR L'ARBRE ROTATIF ET UNE BAGUE DE GLISSEMENT FIXE FIXEE SUR LE COTE DE LA COQUE. CONFORMEMENT A L'INVENTION UNE GORGE ANNULAIRE 12B EST FORMEE DANS LA SURFACE D'EXTREMITE DE LA BAGUE DE GLISSEMENT FIXE 12 ET UNE CANALISATION DE RECUPERATION DU LIQUIDE DE FUITE 17 EST DISPOSEE A PARTIR DE LADITE GORGE JUSQU'A L'INTERIEUR DU NAVIRE, UN ELEMENT EN LEVRE ANNULAIRE 24 POUVANT ETRE ADAPTE A L'INTERIEUR DE LADITE GORGE ANNULAIRE. L'INVENTION AMELIORE L'ETANCHEITE ET LA DUREE DE VIE DE CE TYPE DE JOINT.
Patent FR-2543968-A1 (FR)
Title: Conditionnement d'une matiere riche en carbone et procede de realisation
Inventor: PAVINATO ALBERT
IPC: C10L1/32
Filed: 1983-04-07
Abstract: CONDITIONNEMENT DE MATIERE RICHE EN CARBONE, NOTAMMENT DE CHARBON, A L'ETAT DE PARTICULES SOLIDES FINEMENT DIVISEES, CONDITIONNEMENT QUI SE PRESENTE SOUS LA FORME D'UNE MOUSSE AU CARBONE FORMEE PAR UN MELANGE HOMOGENE ET AERE DE MATIERE CARBONEE A 70 EN POIDS AU MOINS, D'EAU ET D'UN ADJUVANT TENSIO-ACTIF MOUSSANT A ENVIRON 1 EN POIDS. LA MOUSSE AU CARBONE SELON L'INVENTION EST STOCKABLE SUR DE LONGUES DUREES ET SE TRANSPORTE AISEMENT EN CONDUITE. ELLE TROUVE UNE APPLICATION PREFERENTIELLE EN TANT QUE COMBUSTIBLE AUXILIAIRE INJECTABLE AUX TUYERES D'UN HAUT FOURNEAU SIDERURGIQUE.
Patent FR-2529007-A1 (FR)
Title: Cable electrique supportant des conditions d'emploi tres severes
Inventor: NEUROTH DAVID HENRY
IPC: H01B7/42
Filed: 1983-04-29
Abstract: L'INVENTION CONCERNE LES CABLES ELECTRIQUES. ELLE SE RAPPORTE A UN CABLE ELECTRIQUE DANS LEQUEL LES CONDUCTEURS 12, 13 ET 14 SONT PLACES DANS UN PLAN, COTE A COTE, ET SONT PROTEGES CHACUN PAR UN ORGANE COMPOSITE DE SUPPORT COMPRENANT UN ORGANE EN U 20 AYANT DES FENTES ESPACEES SUR SA LONGUEUR AFIN QU'IL PUISSE FLECHIR, ET UN REVETEMENT 15 PROTEGEANT L'ISOLEMENT DU CONDUCTEUR CONTRE L'USURE PAR L'ORGANE 20. APPLICATION A LA FABRICATION DE CABLES PLACES DANS LES PUITS DE PETROLE.
Patent FR-2545191-A1 (FR)
Title: Self-piercing tap device with a system for recovering the metal pellet
Inventor: CARTIER GILBERT
IPC: F16L41/06
Filed: 1983-04-28
Abstract: The subject of the invention relates to a self-piercing tap device with a system for recovering the metal pellet. It consists of the combination of a flange 1 with a spherical dome 4 having a double-shell 1, 2 assembled by rivet 3 and brought close together by a blocking screw 6 with a self-piercing punch tool 8 penetrating a tapped orifice 10 forming a guide and bringing it to the piercing point in the vertical axis of the hooped pipe 14. It is intended to allow a rapid branch connection without shutting off the water on a pipeline preferably made from copper for supplying household or other appliances.
Patent FR-2545752-A1 (FR)
Inventor: LANGUILLAT JEAN-PAUL
IPC: B23D25/04
Filed: 1983-05-10
Abstract: Apparatus for truncating a continuously formed cellulosic tube, which is rotated and translated as it is being formed and has a free end that moves in an axial direction as the tube is formed, includes a carriage mounted for translation in said axial direction between forward and rearward positions. The apparatus includes a translatable abutment that engages the free end of the tube for movement therewith in response to engagement. The carriage is coupled to to the abutment for translating the carriage from its rearward position in response to forward movement of the tube. A cutter is mounted on the carriage for transverse movement relative to the axis of the tube; and a cam follower engaged with a cam surface is operatively connected to the cutter. The cam follower/cam surface are constructed and arranged so that, in response to forward translation of the carriage, the cutter moves transversely into cutting engagement with the tube.
Patent FR-2546591-A1 (FR)
Title: Progressive engagement device for a clutch, especially for a motor vehicle
Inventor: ALAS JACQUES
IPC: F16F15/131
Filed: 1983-05-24
Abstract: It relates to a clutch in which the reaction plate 10 is formed from two separate components rotationally integral with each other, namely a support flange 16 and an actual reaction plate 17. According to the invention, the actual reaction plate 17 can move axially with respect to the support flange 16, whilst being rotationally integral with it and, for progressiveness upon engagement, elastic elements 72 are inserted axially between this actual reaction plate 17 and this support flange 16. Application in particular to clutches for motor vehicles.
Patent FR-2527808-A1 (FR)
Title: Procede et dispositif de documentation dans un systeme informatique
Inventor: ACKROFF JOHN MICHAEL
IPC: G06F3/048
Filed: 1983-05-26
Abstract: L'INVENTION CONCERNE LES SYSTEMES INFORMATIQUES. LES UTILISATEURS D'UN SERVICE DE DOCUMENTATION EN MODE CONNECTE DANS UN SYSTEME INFORMATIQUE ONT LA POSSIBILITE DE SPECIFIER DES MODIFICATIONS A APPORTER A LA DOCUMENTATION NORMALE QUE FOURNIRAIT PAR AILLEURS LE SYSTEME. DANS CE BUT, EN REPONSE A UNE DEMANDE DE DOCUMENTATION EMISE PAR UN UTILISATEUR, UN PROGRAMME APPROPRIE EXAMINE ET DECOMPOSE UN ENREGISTREMENT DU SYSTEME CORRESPONDANT 801, EXAMINE ET DECOMPOSE UN ENREGISTREMENT CORRESPONDANT DEFINI PREALABLEMENT PAR L'UTILISATEUR 803, ET APPORTE LES MODIFICATIONS NECESSAIRES A L'ENREGISTREMENT DU SYSTEME, POUR PRESENTER A L'UTILISATEUR UNE DOCUMENTATION PERSONNALISEE. APPLICATION AUX BANQUES DE DONNEES.
Patent FR-2529812-A1 (FR)
Title: Dispositif de raccordement pour raccorder a un porte-outil une broche de machine-outil munie d'un percage de fixation conique
Inventor: ECKLE OTTO
IPC: B23Q3/00
Filed: 1983-07-05
Abstract: DISPOSITIF DE RACCORDEMENT POUR RACCORDER A UN PORTE-OUTIL UNE BROCHE DE MACHINE-OUTIL MUNIE D'UN PERCAGE DE FIXATION CONIQUE. LE PORTE-OUTIL 4 COMPORTE UN CONE 3 S'ADAPTANT DANS UN PERCAGE DE FIXATION CONIQUE 2 DE LA BROCHE 1 ET UNE BRIDE D'ENTRAINEMENT 5 QUI EST DISPOSEE A DISTANCE A DE LA SURFACE FRONTALE 1A DE LA BROCHE 1. ENTRE LA SURFACE FRONTALE 1A DE LA BROCHE 1 ET LA BRIDE D'ENTRAINEMENT 5 SONT INSTALLEES PLUSIEURS CALES D'AJUSTAGE 7, 7A QUI, DISPOSEES SUIVANT DES ECARTS ANGULAIRES SENSIBLEMENT EGAUX, SONT FIXEES SUR LA BRIDE D'ENTRAINEMENT 5 AU MOYEN DE VIS 8 ET PRENNENT APPUI SUR LA SURFACE FRONTALE 1A.
Patent FR-2548839-A1 (FR)
Title: Control and/or monitoring installation comprising a device for protecting consumers of power, and for the supply line to these consumers
Inventor: PEYRAFITTE JACQUES
IPC: H02H3/20
Filed: 1983-07-08
Abstract: The subject of the present invention is an installation for controlling and/or monitoring a rig of receivers or peripheral units connected to the same central supply. According to the invention, each of the receivers or peripheral units is connected to the central supply by a protection device 4 which is specific thereto and comprises a control transistor T1 interposed between the supply and the receiver, a Zener diode Z2 connected to the supply, means controlled by this Zener diode Z2 for turning off the control transistor T1 when the supply voltage becomes greater than the threshold voltage of the Zener diode, and means for turning off the control transistor T1 when the collector of the latter is earthed.
Patent FR-2531200-A1 (FR)
Title: Armoured vehicle rocket launcher mounting remote control
Inventor: ROTH SIEGFRIED
IPC: F41A9/50
Filed: 1983-07-21
Abstract: The remote-control is for the mounting of a rocket-launching tube on the turret of an armoured vehicle. It has hydraulically-operated holding claws (4-7) for the tube (2,3), with pressure-equalisation equipment for their rams (18,19), while inside (10) the vehicle (9) is a master cylinder (12). The rams have mechanically-operated non-return valves for the following rams, and a pressure-relief valve, a pressure-equalisation vessel, and further non-return valves are mounted between the hydraulic pipes (13-16).
Patent FR-2531003-A1 (FR)
Title: Procede de commande de la temperature d'une paraison dans un procede de moulage par injection, etirage et soufflage
IPC: B29C49/06
Filed: 1983-07-26
Abstract: LA PRESENTE INVENTION CONCERNE UN PROCEDE DE COMMANDE DE LA TEMPERATURE D'UNE PARAISON DANS UN PROCEDE DE MOULAGE PAR INJECTION, ETIRAGE ET SOUFFLAGE. CE PROCEDE EST CARACTERISE EN CE QUE L'ON ETIRE AXIALEMENT LA PARAISON 4 A UNE DIMENSION DESIREE AVANT DE PROCEDER A L'EXPANSION DE LA PARAISON, ON EFFECTUE LE REFROIDISSEMENT AU COURS DE LA PERIODE DE TEMPS AU BOUT DE LAQUELLE LA PARAISON EST SOUMISE A UN AUTORETRECISSEMENT LORSQUE LA PRESSION APPLIQUEE A LA PARAISON EST SUPPRIMEE, ET ON EFFECTUE L'ARRET DU REFROIDISSEMENT ET LA REGULARISATION DE LA TEMPERATURE DE LA PARAISON, APRES REFROIDISSEMENT, PAR L'AUTORETRECISSEMENT DE CELLE-CI.
Patent FR-2531140-A1 (FR)
Title: Composite cylinder liner for marine IC engine
Inventor: FUKUDA MASAHIRO
IPC: F02F1/18
Filed: 1983-07-28
Abstract: The liner consists of an outer layer of a material of high strength and ductility and an inner layer of a special cast iron with high wear and seizure resistance, the two layers being fusion welded together at their interface. The outer layer pref. consists of a spheroidal graphite cast iron, a compacted vermicular graphite cast iron or a cast steel with spheroidal graphite. An intermediate layer of a cast iron may be provided between the two layers. The cylinder liner is esp. useful for ships engines.
Patent FR-2552438-A1 (FR)
Inventor: HOMME CHRISTIAN PRUD
IPC: C07F7/16
Filed: 1983-09-28
Abstract: Dimethyldichlorosilane is directly prepared from methyl chloride and silicon, in high productivity, selectivity and degree of silicon conversion, by reacting methyl chloride with a solid contact mass comprising silicon and a catalytically effective amount of a catalyst which includes (1) elemental copper or a copper compound, (2) from about 30 to 1,000 ppm (calculated as metallic tin and/or antimony) of at least one of the metals tin and antimony, or at least one compound of at least one of the metals tin and antimony, and (3) from about 0.05 to 4% by weight, (calculated as cesium metal) of cesium or a cesium compound, or admixture of cesium with up to 90% by weight of the admixture of lithium, sodium, potassium or rubidium, the amounts of said components (2) and (3) being based upon the total weight of said solid contact mass.
Patent FR-2553802-A1 (FR)
Title: Public-works machinery comprising means of moving it
IPC: E02F3/96
Filed: 1983-10-25
Abstract: Public-works machinery. It comprises a rigid chassis supporting an articulated arm formed of two elementary parts at the end of which is disposed the actual working device 9, a pair of wheels being freely mounted at the rear of the chassis. It is characterised in that it also comprises means for ensuring the movement of the machinery between two work sites, these means consisting of a wheel 13 fitted with a motor 14, the said wheel being capable of being fitted in a detachable manner to the end of the articulated arm.