baber/WOPTO huggingface dataset:
Patent FR-2507833-A1 (FR)
Title: Contact brush for rotary line collector - has rectangular block sliding on support arm with coil spring providing contact pressure
Inventor: DAVOIGNEAU DANIEL
IPC: H01R39/38
Filed: 1981-06-11
Abstract: The brush is formed of a rectangular block of material (6) with a hole (9) cut through the middle. The brush is supported on a metal tongue (8) which is bent into an L-shape. One arm of the L fits inside the hole which passes through the block, with a coil spring (7) urging the block into contact with the drum of the machine rotor. The second arm of the L (8b) provides a stop for one end of the coil spring, and also serves as a support by which the bracket may be fastened inside the machine casing. A 'shunt' (10) forms a flexible connection between the bracket and the block, ensuring good electrical contact between them. The bracket may be fastened into the bearing support block of the electrical machine.
Patent FR-2485931-A1 (FR)
Title: Masque respiratoire perfectionne du type filtrant a extremite en creux
Inventor: HILTON JOSEPH RAYMOND
IPC: A62B18/02
Filed: 1981-06-29
Abstract: L'INVENTION CONCERNE UN MASQUE FACIAL FILTRANT FAIT D'UN MATERIAU EN FEUILLE SOUPLE FILTRANT. LE MASQUE FACIAL EST FAIT A PARTIR D'UN SAC PLAT 100 D'UN MATERIAU EN FEUILLE FILTRANT COMPORTANT DES PAROIS LATERALES OPPOSEES 105, 106 ET PRESENTANT UNE FORME QUI VA GENERALEMENT EN SE RETRECISSANT DE MANIERE QU'UNE EXTREMITE OUVERTE 104 SE TROUVE A SA GRANDE EXTREMITE ET QU'UNE EXTREMITE FERMEE 101 SE TROUVE A SA PETITE EXTREMITE. LE BORD DU SAC SE TROUVANT A L'EXTREMITE FERMEE EST INCURVE VERS L'EXTERIEUR, PAR EXEMPLE EN ETANT DEFINI PAR DES LIGNES DROITES SECANTES ET, OU BIEN, DES LIGNES COURBES, ET L'EXTREMITE FERMEE EST DOTEE DE LIGNES DE PLIAGE 107A, 107B DEFINISSANT UNE SURFACE QUI EST PLIEE VERS L'INTERIEUR DE L'EXTREMITE FERMEE DU SAC DE MANIERE A DEFINIR UN EVIDEMENT 108 SENSIBLEMENT CONIQUE ORIENTE VERS L'INTERIEUR AFIN DE RENDRE RIGIDE LE SAC VIS-A-VIS DES RISQUES D'ECRASEMENT DU SAC CONTRE LE VISAGE DE SON UTILISATEUR AU MOMENT DE L'INHALATION.
Patent FR-2493543-A1 (FR)
Title: Appareil a lumiere-eclair electrique
Inventor: TAKEMATSU YOSHIYUKI
IPC: G03B15/05
Filed: 1981-07-23
Abstract: L'INVENTION CONCERNE UN APPAREIL PRODUISANT DE LA LUMIERE-ECLAIR ELECTRIQUE. L'APPAREIL COMPORTE UNE PREMIERE UNITE 1 INCORPOREE DANS UN APPAREIL PHOTOGRAPHIQUE 3, UNE SECONDE UNITE 2 MONTEE DE FACON AMOVIBLE A L'EXTERIEUR DE CET APPAREIL PHOTOGRAPHIQUE, UN DISPOSITIF DE COMMANDE DE QUANTITE LUMINEUSE, UN DISPOSITIF DE TEMPORISATION, AGENCES DE MANIERE QUE LE TUBE-ECLAIR DE LA SECONDE UNITE 2 EMETTE DAVANTAGE DE LUMIERE QUE LE TUBE-ECLAIR DE LA PREMIERE UNITE 1. L'INVENTION S'APPLIQUE NOTAMMENT A DES APPAREILS PHOTOGRAPHIQUES DESTINES AUX PORTRAITS, ETC.
Patent FR-2493349-A1 (FR)
Title: Procede d'obtention de revetements d'or, resistant a la corrosion, sur un substrat et revetements d'or durci notamment par du cobalt ainsi obtenus
Inventor: ROSEGREN DONALD R
IPC: C25D3/62
Filed: 1981-10-22
Abstract: UNE RESISTANCE AMELIOREE A LA CORROSION DE REVETEMENTS D'OR DURCI NOTAMMENT PAR DU COBALT EST OBTENUE PAR LE DEPOT ELECTROLYTIQUE D'UN REVETEMENT DE NICKEL DUCTILE, A FAIBLE TENSION OU A FAIBLE CONTRAINTE, SUR LE SUBSTRAT AVANT LE DEPOT ELECTROLYTIQUE DU REVETEMENT D'OR DURCI NOTAMMENT PAR DU COBALT; CES REVETEMENTS D'OR AMELIORES SONT OBTENUS EN DEPOSANT D'ABORD, PAR VOIE ELECTROLYTIQUE, UN REVETEMENT DE NICKEL DUCTILE SUR LE SUBSTRAT A PARTIR D'UN BAIN CONTENANT UN SEL DE NICKEL, UN ELECTROLYTIQUE CONSTITUE PAR DE L'ACIDE BORIQUE OU DE L'ACIDE CITRIQUE, DE L'ACIDE ORTHOFORMYLBENZENESULFONIQUE COMME BRILLANTEUR, ET, COMME AGENT DE MOUILLAGE, UN MELANGE DE PERFLUOROALKYLSULFONATES DE POTASSIUM, ET PUIS EN DEPOSANT, PAR VOIE ELECTROLYTIQUE, UN REVETEMENT D'OR DURCI PAR UN METAL DE BASE SUR LE SUBSTRAT REVETU DE NICKEL, A PARTIR D'UN BAIN DE REVETEMENT CONTENANT UN SEL D'OR, UN ELECTROLYTIQUE CHOISI DANS LE GROUPE SE COMPOSANT D'ACIDE ACETIQUE, D'ACIDE CITRIQUE, D'ACIDE FORMIQUE ET DE LEURS MELANGES, ET UN PRODUIT DE DURCISSEMENT CONSTITUE DE SEL METALLIQUE CHOISI DANS LE GROUPE SE COMPOSANT DE SELS DE COBALT, D'INDIUM, DE NICKEL, DE ZINC ET DE LEURS MELANGES.
Patent FR-2517272-A1 (FR)
Title: Combined handlebar and dash-panel for small urban vehicle - uses dash-panel tubular handlebar assembly carrying for and conic cover for cable connections beneath panel
IPC: B62D1/04
Filed: 1981-12-01
Abstract: The handle-bar/steering wheel flash-panel assembly for a small three wheel vehicle has the handlebar (8) formed of a tube bent in a 'U' shape with hand grips (6) at each end. The base of the 'U' is linked to the steering column (9). The arms of the 'U' joined to a tubular section steering wheel (7) which has the dash board (8) fixed to it. The electrical controls, instruments, and accessories for the vehicle are mounted on the dashboard, and a truncated conic section (11) is fitted under the steering wheel to enclose the electrical controls and their connecting cables, with the cone extending down to the bottom of the 'U' in the handlebars. A hole at the base of the cone allows passage of the electric cables.
Patent FR-2497155-A1 (FR)
Title: Suspension de roue independante
Inventor: OHE MANFRED VON DER
IPC: B60G3/20
Filed: 1981-12-21
Abstract: L'INVENTION CONCERNE UNE SUSPENSION INDEPENDANTE DE ROUE COMPORTANT UN SUPPORT RELIE A LA CAISSE PAR L'INTERMEDIAIRE D'ELEMENTS DE GUIDAGE QUI DETERMINENT UN POINT SUPERIEUR ET UN POINT INFERIEUR DE GUIDAGE DEFINISSANT UN PREMIER AXE DE PIVOTEMENT POUR LE SUPPORT DE ROUE. LA SUSPENSION EST CARACTERISEE EN CE QUE, SOUS L'INFLUENCE D'UNE FORCE LATERALE, LE POINT SUPERIEUR DE GUIDAGE 8 PEUT ETRE DEPLACE VERS L'EXTERIEUR PAR RAPPORT AU POINT INFERIEUR DE GUIDAGE 9 ET EN CE QUE, POUR UNE ACTION DANS LE SENS D'UN PINCEMENT DE LA ROUE, IL EST PREVU UN SECOND AXE DE PIVOTEMENT 14, DETERMINE PAR LE POINT INFERIEUR DE GUIDAGE 9 ET LE POINT D'ARTICULATION 12 DE LA BARRE D'ACCOUPLEMENT 4 SUR LE SUPPORT DE ROUE 1 ET QUI EST ORIENTE, EN VUE LATERALE ET PAR RAPPORT AU SENS DE MARCHE F, EN OBLIQUE VERS L'AVANT ET VERS LE HAUT. APPLICATION AUX VOITURES DE TOURISME.
Patent FR-2497419-A1 (FR)
Title: Moteur a courant continu sans collecteur a double impulsion
Inventor: MULLER ROLF
IPC: H02K29/08
Filed: 1981-12-30
Abstract: MOTEUR AVEC FENTE D'AIR CYLINDRIQUE, ROTOR EXTERIEUR OU INTERIEUR 16 A MAGNETISME PERMANENT DE FORME TRAPEZOIDALE, AVEC, ENTRE LES POLES, DES BRECHES DE MAGNETISATION, AVEC UN ENROULEMENT COMMANDE PAR DETECTEUR DE POSITION, UNE FENTE D'AIR 19 ENTRE STATOR 40 ET ROTOR 16 A EFFICACITE MAGNETIQUE, DE LARGEUR DIFFERENTE LE LONG DE L'ANGLE DE ROTATION POUR PRODUIRE UN MOMENT DE RELUCTANCE. MOTEUR CARACTERISE EN CE QU'UN DOMAINE DE FAIBLE EFFICACITE MAGNETIQUE DE LA FENTE D'AIR 19 S'ETEND JUSQU'A UNE GORGE 44 A L'EXTREMITE DE L'ARC POLAIRE TP SUIVI D'UN FORT ACCROISSEMENT DE LA FENTE D'AIR DE L'ORDRE DE GRANDEUR DE LA LARGEUR DE LA GORGE.
Patent FR-2508348-A1 (FR)
Title: Appareil pour pulveriser de la peinture sur une surface
IPC: B65D83/16
Filed: 1982-02-26
Abstract: SELON L'INVENTION, UN APPAREIL PULVERISATEUR SERVANT, PAR EXEMPLE, A PULVERISER DE LA PEINTURE SUR UNE SURFACE POUR Y FORMER DES LIGNES OU BANDES, EST MUNI DE DEUX DISQUES 41, 42 POUR MASQUER LA MATIERE QUI EST PULVERISEE. LES DISQUES SONT MONTES SUR UN ESSIEU 43 QUI PEUT LIBREMENT SE DEPLACER VERTICALEMENT DANS DES SUPPORTS 50 DE L'APPAREIL PULVERISATEUR LORSQUE CE DERNIER SE DEPLACE SUR LA SURFACE SUR LAQUELLE LE JET PULVERISE EST PROJETE. CHACUN DES DISQUES COMPORTE UN REBORD S'ETENDANT AXIALEMENT AVEC UNE LEVRE VERS L'INTERIEUR QUI FORME UNE CAVITE POUR RETENIR LA MATIERE QUI EST PULVERISEE SUR LE DISQUE.
Patent FR-2522906-A1 (FR)
Title: Identification system for animal feed control - uses station at feed stall to transmit power to identification generator carried by animal
Inventor: BOUGERET JEAN-PIERRE
IPC: G06K7/00
Filed: 1982-03-04
Abstract: An animal carries an identifier (IS) around its neck. This contains a receiver (RE) and a transmission modulator (ME) driven from an identification signal generator (GE). When the animal enters a stall to eat, an identification station (PI) transmits power at medium frequency to the identifier to power its circuits. This allows the signal generator and modulator to operate to issue an hf signal. This contains a binary coded signal unique to each animal. The signal is applied to a local processor (PL) which provides local control and issues signals to a central processor (PC). The central processor issues control signals which are used to operate actuators (ACT) to provide the correct food automatically.
Patent FR-2502543-A1 (FR)
Title: Procede de preparation de panneaux particulaires
Inventor: PRATHER RICHARD ARTHUR
IPC: C08L75/04
Filed: 1982-03-29
Abstract: ON UTILISE, EN COMBINAISON AVEC LE POLYISOCYANATE UTILISE COMME LIANT, POUR LA PREPARATION DE PANNEAUX PARTICULAIRES, DE PETITES QUANTITES DE CERTAINS ACIDES PHOSPHINIQUES ETOU PHOSPHONIQUES, DE DERIVES DE CEUX-CI OU DE PHOSPHITES. SUIVANT L'INVENTION, LE POLYISOCYANATE ET LES COMPOSES DE PHOSPHORE SONT APPLIQUES AUX PARTICULES SEPAREMENT, OU BIEN APRES LES AVOIR MELANGES PREALABLEMENT ENSEMBLE.
Patent FR-2530885-A1 (FR)
Title: Power supply subassembly for electric motor, and motor comprising such a subassembly
Inventor: GAGNEUX GEORGES CLAUDE
IPC: H02K5/14
Filed: 1982-07-22
Abstract: The invention concerns a power supply subassembly for an electric motor with slip rings and the corresponding motor. In this motor, a brush-holder plate 44 is engaged by lugs 60 on a cap 58. An insulating device 68 is held between the cap and the plate when the latter are engaged with each other; it holds conductors 78 which connect with the brushes by passing through the cavity delimited between the plate 44 and the cap 58. These elements form a subassembly which can be handled as a whole when assembling the motor; this subassembly is made to bear on the open end 16 of the stator and is held there by a flange 30 ensuring the fixing of the motor. The invention can be used for motors for motor vehicle servicing.
Patent FR-2510558-A1 (FR)
Title: Derives nouveaux d'acide chenodesoxycholique
IPC: C07J9/00
Filed: 1982-07-23
Abstract: L'INVENTION A POUR OBJET DES COMPOSES NOUVEAUX QUI SONT DES ACIDES 7-ACYL-CHENODESOXYCHOLIQUES. UN TEL ACIDE REPOND A LA FORMULE: (CF DESSIN DANS BOPI) DANS LAQUELLE R-CO REPRESENTE LE RESTE D'UN ACIDE CARBOXYLIQUE LINEAIRE SATURE OU INSATURE DE 3 A 18 ATOMES DE CARBONE OU LE RESTE D'UN ACIDE CYCLOALCANECARBOXYLIQUE DE 3 A 7 ATOMES DE CARBONE DANS LE NOYAU CYCLOALCANE; ON PREPARE UN TEL COMPOSE PAR UNE HYDROLYSE SELECTIVE DES DERIVES 3,7-DIACYLIQUES DE L'ACIDE CHENODESOSYCHOLIQUE. TRAITEMENT EFFICACE DE LA CALCULOSE BILIAIRE, DE LA DISKINESIE BILIAIRE ET D'HYPERTRIGLYCERIDEMIE.
Patent FR-2510931-A1 (FR)
Title: Drill-type machining tool positioning device - has feed engaging workpiece either side of vertical drilling axis, one foot adjustable to suit differing curvature workpieces
Inventor: SPENCER STANLEY
IPC: B25H1/00
Filed: 1982-08-05
Abstract: The drill positioning device, for maintaining the operating axis of a drill normal to the surface region of a work piece having a curved profile, includes a platform having a fixed location bush (25) defining the operating axis. An adjustable foot (32) is also provided. An expandable collet clamping arrangement (39,40) enters a previously formed hole and clamps the device to the work piece. The foot (32) is adjustable to suit various curvatures of work piece, to ensure that the operating axis is maintained normal to the region to be drilled.
Patent FR-2532293-A1 (FR)
Title: Procede continu de preparation de silane
Inventor: JACUBERT SERGE
IPC: C25C3/02
Filed: 1982-08-31
Abstract: LA PRESENTE INVENTION CONCERNE UN PROCEDE CONTINU DE PREPARATION DE REPARATION DE SILANE DANS UN MELANGE DE BASE CONSTITUE DE SELS FONDUS, LEDIT PROCEDE IMPLIQUANT UNE REACTION ENTRE DES CHLOROSILANES ET UN MELANGE DE BASE CONTENANT DE L'HYDRURE DE LITHIUM (REACTEUR 1) PUIS, APRES UNE EVENTUELLE FILTRATION 6, L'ELECTROLYSE DU MELANGE CONSTITUE PAR LEDIT MELANGE DE BASE ET UN EXCES DE CHLORURE DE LITHIUM (ELECTROLYSEUR 7), PUIS HYDROGENATION DANS UN REACTEUR 10 DUDIT MELANGE DE BASE CONTENANT DU LITHIUM ET ENFIN RECYCLAGE DANS LE REACTEUR 1 DUDIT MELANGE DE BASE CONTENANT L'HYDRURE DE LITHIUM.
Patent FR-2533682-A1 (FR)
Title: Improvements to cross-flow heat exchangers, particularly for mechanical ventilation systems for premises
Inventor: PAUGET JEAN MARC
IPC: F28F9/00
Filed: 1982-09-24
Abstract: The exchanger consists of a cubic body 1 enclosing plates 1a defining the two circuits, and four demountable tanks 2 to 5 having an opening set into the square profile of the body. Some of these tanks have a filtering wall 9 and others have a motor-driven fan 6. All the tanks have lateral connecting pipes 7, 8, 10, 11 which can be given four different orientations to obtain a suitable arrangement for each tank.
Patent FR-2514881-A1 (FR)
Title: Mecanisme de securite adaptable aux revolvers a simple effet
Inventor: RUGER WILLIAM BATTERMAN
IPC: F41C3/14
Filed: 1982-10-19
Abstract: MECANISME DE SECURITE ADAPTABLE AUX REVOLVERS A SIMPLE EFFET. DANS UNE ARME A FEU A SIMPLE EFFET COMPRENANT UN CHIEN13, UN PERCUTEUR19 ET UNE BARRETTE33 DE DETENTE, DANS LAQUELLE CETTE BARRETTE EST SOLLICITEE VERS L'ARRIERE, LE CHIEN13 EST FORME ET DIMENSIONNE DE FACON A COMPORTER DES ENCOCHES D'ARMEMENT52 ET DE CHARGEMENT51 ET A PRESENTER UN CERTAIN NOMBRE DE RENFORCEMENTS FRONTAUX37 ET LATERAUX39, 40 POUR LOGER LA BARRETTE33 DE LA DETENTE PENDANT LE FONCTIONNEMENT DE L'ARME. LE MECANISME EVITE UNE DECHARGE INVOLONTAIRE PAR IMPRUDENCE.
Patent FR-2515676-A1 (FR)
Title: Composition d'encre
Inventor: NAKANISHI MIKIHIKO
IPC: C09D11/00
Filed: 1982-11-03
Abstract: L'INVENTION A POUR OBJET UNE COMPOSITION D'ENCRE POUR UN MARQUEUR. CETTE COMPOSITION RENFERME UN SOLVANT ORGANIQUE, UN PIGMENT OU UN COLORANT, UNE RESINE ET AU MOINS UN ADDITIF ANTI-SECHAGE CONSTITUE D'UN GLYCERIDE AYANT UNE STRUCTURE SPECIFIQUE, UN ALKYLAMIDE ALCOOL DE STRUCTURE SPECIFIQUE ET UN ESTER D'ACIDE GRAS DE SORBITAN. LORSQUE LA COMPOSITION D'ENCRE APPLIQUEE SUR UNE SURFACE NON POREUSE PEUT ETRE EFFACEE AU MOYEN D'UN TISSU OU D'UN PAPIER ELLE RENFERME EN OUTRE UN AGENT DE SEPARATION QUI EST UN LIQUIDE OU UN SEMI-SOLIDE NON VOLATILE OU FAIBLEMENT VOLATILE A LA TEMPERATURE NORMALE ET A UNE PRESSION DE VAPEUR INFERIEURE A LA PRESSION DE VAPEUR DU SOLVANT ET QUI EST SOLUBLE DANS LE SOLVANT. LA COMPOSITION D'ENCRE SELON L'INVENTION RESTE LIQUIDE ET PERMET UNE ECRITURE DOUCE MEME APRES QUE LE BOUT EN FEUTRE DU MARQUEUR SOIT RESTE A L'AIR LIBRE, SANS CAPUCHON, PENDANT UNE LONGUE PERIODE DE TEMPS. EN OUTRE, LORSQU'ELLE RENFERME L'AGENT DE SEPARATION, L'ENCRE APPLIQUEE SUR UNE SURFACE DURE PEUT ETRE EFFACEE AU MOYEN D'UN CHIFFON.
Patent FR-2520811-A1 (FR)
Title: Air filter for IC engine - has thermostat controlling air flow through filter from double inlet
Inventor: LEONI ALDO
IPC: F02M31/07
Filed: 1983-01-27
Abstract: The air filter is for an internal combustion engine which has the carburettor and exhaust manifold on opposite sides. The filter has a body formed of two half shells (4,6) connected together releasably. One shll (4) has a filter cartridge (F) with a connection (18) to the carburettor (20). The second half shell (6) has a tubular air inlet duct (6) and a tubular extension (22) forming an air inlet close to the exhaust manifold. A valve (26) is actuated by a thermostat (38) in the air passages to control airflow as a function of the air temperature passing through the filter.
Patent FR-2540224-A1 (FR)
Title: Laser-beam protection device for machine tools of the bending press type
IPC: F16P3/14
Filed: 1983-02-01
Abstract: The present invention relates to a laser-beam protection device for machine tools of the bending press type. This device is characterised in that the means 5 producing the two laser beams comprise a single emitter 4 for the two beams F1, F2, a first semi-transparent mirror 7 arranged at an angle of 45 DEG in the axis of the laser beam coming from the emitter 4, and a second reflecting mirror 8 parallel to the first, located in a same transverse plane, and in that the first and second receiving cells 15, 16 are respectively turned towards the first and second mirrors 7, 8, in order to receive the direct laser beam F1 passing through the first mirror 7 and the deflected laser beam F2 reflected successively on the first and second mirrors 7, 8.
Patent FR-2540406-A1 (FR)
Inventor: RICHARD MICHEL
IPC: B05C5/02
Filed: 1983-02-04
Abstract: 1. Device for coating a continuously moving sheet or strip of paper (17) by means of a pressurized composition, which is liquid or in the form of foam, of the type constituted by : a tank (17) feeding the pressurized composition, placed transversaly with respect to the advance direction of the sheet (17) and partially covered by said sheet, said tank (14) having a rectilinear and longitudinal slot (18) -shaped opening placed close to the area where the moving sheet (17) is applied on said tank (14) and through which the coating composition issues ; means adapted to evacuate the limit layer of air driven by said moving uncoated sheet (17), said means being placed just upstream of the area where said sheet (17) contacts with said tank (14) ; and means (33) parallel to said slot (18), placed just downstream of said slot (8) and against which the coated sheet (40) rests, for simultaneously proportioning and equalizing the composition supplied through the slot (18) ; characterized : in that the periphery of the tank (14) which is turned towards the moving sheet (17) has a cross-section shaped as an arc of circle, the convexity of which is turned towards the moving sheet (17), the rectilinear slot-shaped opening (18) of the tank (14) being made in that section part shaped as an arc of circle ; and in that means for evacuating the limit layer of air driven by the moving sheet (17) are constituted by longitudinal grooves (22, 23, 24) provided in the periphery (20) of the tank (14) having a cross-section shaped as an arc of circle, just upstream (20) of the rectilinear slot-shaped opening (18), said grooves (22, 23, 24) having a length greater than the width of the sheet (17) and being interconnected.
Patent FR-2558325-A1 (FR)
Title: Prepayment telephone set protected against acts of vandalism.
IPC: G07F7/00
Filed: 1983-03-01
Abstract: The invention relates to a prepayment telephone set protected against acts of vandalism. The telephone set of the invention consists of a solid casing 1 of brushed steel comprising in particular a series of slots 8 and a series of perforations 7 behind which are respectively arranged a microphone and a loudspeaker, a dialling keypad 2 with flush-mounted keys, as well as a message display 3, a display 4 for the number dialled and a display 6 for the initial credit and the current credit of a payment card produced in the form of a ticket with magnetic track. The invention is applicable to the production of public telephone kiosks.
Patent FR-2524116-A1 (FR)
Title: Tuyauterie souple double a dilatation localement limitee
Inventor: SLATER CHRISTOPHER JOHN
IPC: E21B17/01
Filed: 1983-03-23
Abstract: L'INVENTION CONCERNE LES TUYAUTERIES SOUPLES. ELLE SE RAPPORTE A UNE TUYAUTERIE SOUPLE 1 AYANT UNE CARCASSE PRINCIPALE ET UNE CARCASSE SECONDAIRE QUI ENTOURE LA CARCASSE PRINCIPALE, LES DEUX CARCASSES ETANT JOINTIVES. LA CARCASSE SECONDAIRE A UNE STRUCTURE D'ARMATURE QUI PEUT S'ALLONGER D'UNE MANIERE PLUS IMPORTANTE QUE LA STRUCTURE D'ARMATURE DE LA CARCASSE PRINCIPALE. SELON L'INVENTION, LES DEUX CARCASSES SONT SOUDEES DANS DES ZONES 6 A 11 ESPACEES LONGITUDINALEMENT. EN OUTRE, DES NAPPES DE CERCLAGE PEUVENT ETRE PLACEES AUTOUR DE CES ZONES. APPLICATION AUX CANALISATIONS SOUPLES DE DECHARGEMENT ET DE CHARGEMENT DES PETROLIERS.
Patent FR-2549049-A1 (FR)
Inventor: BATTAIS ELISABETH
IPC: A61K31/155
Filed: 1983-07-13
Abstract: PCT No. PCT/FR84/00170 Sec. 371 Date Mar. 12, 1985 Sec. 102(e) Date Mar. 12, 1985 PCT Filed Jul. 6, 1984 PCT Pub. No. WO85/00366 PCT Pub. Date Jan. 31, 1985.Compounds having the formula (I) wherein R1 and R2 are a hydrogen atom, an alkyl group or a hydroxy group, or else R1 and R2 form together a bivalent ethylene or trimethylene radical; R3 is a halogen atom, an alkyl group, an alkoxy group, a mono- or polyhydroxylated alkyl group, an amino group, a mono- or di-alkyl amino group, an acetamido or sulfonamido group; R1 is a hydroxy group, a mono- or polyhydroxylated alkyl group, an amino group, a mono- or dialkyl amino group, an acetamido or sulfonamido group; R4 being in the position 3, 4 or 5 and A is a bridge having from 1 to 3 links selected among the groups having the formula (II), -NH-,-N=-O- and -S-. R5 represents an hydrogen atom, an alkyl group, a hydroxy group or an alkoxy group as well as the addition salts thereof with pharmaceutically acceptable acids. Said compound may be used in therapeutical treatment as antihypertensive agents, particularly in the ocular field. (I) (II)
Patent FR-2556905-A1 (FR)
Title: Circuit de commande pour transistor a effet de champ de puissance
Inventor: WEINBERG ALAN H
IPC: H03K17/0412
Filed: 1983-12-14
Abstract: DEUX CIRCUITS DE COMMUTATION 100, 200 SONT CONNECTES ENTRE LA GACHETTE ET L'ELECTRODE SOURCE DU TRANSISTOR A EFFET DE CHAMP TEF, CHAQUE CIRCUIT DE COMMUTATION CONTENANT UN COMMUTATEUR COMMANDE 1, 2 ET UN ENROULEMENT SECONDAIRE DE TRANSFORMATEUR 12, 22; 33, UN PREMIER GENERATEUR D'IMPULSION 3 PRODUISANT A UNE CADENCE PREDETERMINEE UNE IMPULSION AYANT UN PREMIER ETAT LOGIQUE (ETAT LOGIQUE1) POUR ACTIONNER LE COMMUTATEUR COMMANDE 1 D'UN DES CIRCUITS DE COMMUTATION 100, LADITE IMPULSION ETANT APPLIQUEE A UN ENROULEMENT PRIMAIRE DE TRANSFORMATEUR 11, 21; 31, 32 ET UN SECOND GENERATEUR D'IMPULSION 4 PRODUISANT A UNE CADENCE PREDETERMINEE UNE IMPULSION AYANT UN SECOND ETAT LOGIQUE (ETAT LOGIQUE0), COMPLEMENTAIRE DE L'ETAT LOGIQUE DE L'IMPULSION DU PREMIER GENERATEUR, POUR ACTIONNER LE COMMUTATEUR COMMANDE 2 DE L'AUTRE CIRCUIT DE COMMUTATION 200, CHAQUE ENROULEMENT PRIMAIRE 11, 21; 31, 32 ETANT COUPLE MAGNETIQUEMENT A UN ENROULEMENT SECONDAIRE 12, 22; 33. L'INVENTION EST UTILISEE PAR EXEMPLE DANS LES EQUIPEMENTS DE COMMUTATION DE SATELLITES ARTIFICIELS.
Patent FR-2557152-A1 (FR)
Title: Single-layer antiwear coating for tools for the working of metals by removal of material
Inventor: GAVRILOV A G
IPC: C23C30/00
Filed: 1983-12-26
Abstract: Machining of metals by removal of material. The antiwear coating forming the subject of the invention is of the type consisting of a solid solution of compounds, with carbon and/or with nitrogen, of two transition metals of group IV, one of which is hafnium, and is characterised in that, as a further transition metal of group IV in the form of compound with carbon and/or with nitrogen, the said coating contains zirconium. The coating in accordance with the invention can be employed in the machining of materials of construction and materials which are difficult to machine, in particular in the machining of alloys containing titanium, and as a decorative coating.
Patent FR-2559004-A1 (FR)
Title: Device for protecting transceiver sets from pulsed disturbances.
Inventor: BRUEL CLAUDE
IPC: H01Q1/48
Filed: 1984-01-30
Abstract: The device advocated is intended for sets which are transceivers, in order to protect them from pulses coming from the antenna, lightning type pulses for example. To do this, the transmit/receive switch operates a switching of the antenna protections, each protection then being best suited to protect the functioning either as transmitter or as receiver.