baber/WOPTO huggingface dataset:
Patent FR-2423347-A1 (FR)
Title: Appareil a dessiner
IPC: B43L13/02
Filed: 1979-04-17
Abstract: L'invention concerne un appareil à dessiner remplissant également une fonction de calcul. L'appareil comporte des touches de commande et un dispositif d'affichage des résultats de calculs permettant de remplir des fonctions de calculs associées avec les dessins exécutés. L'invention s'applique notamment à l'équipement des bureaux de dessin.
Patent FR-2456465-A1 (FR)
Title: Sap retarder for trees and similar - has refrigerated ring fitted around trunk to cool or coagulate sap and prevent too early rising
IPC: A01G7/06
Filed: 1979-05-14
Abstract: The sap retarder comprises a ring (4) which fits closely around the trunk (1) of the tree or other similar plant. Between this ring and the truck is fitted a coil (6) for cooling or refrigerating the ring. The appts. is fitted into position during the winter season, when a mild spell causes a too early rising of the sap in the trunk. This sap (5) is cooled or coagulated and the tree does not put out leaves which can be damaged by later frosts.
Patent FR-2426286-A1 (FR)
Title: X=ray pipe flaw detector - uses electro-magnets to position source in pipe and photograph pipe walls
IPC: G01N23/02
Filed: 1979-05-18
Abstract: The x-ray flaw detector (11) is used to produce x-ray photographs of a pipe (31). A magnetic field generator is clamped to the pipe exterior and the detector (1) is approx. positioned in the pipe using a proximity detector (64) which locates the soft iron disc on the detector (1). This turns on in electromagnet which pulls the detector into the exact position. The field is then reduced to hold the detector in position. The proximity detector (64) field is then increased to uncover the x-ray source and photograph the weld (4).
Patent FR-2433745-A1 (FR)
Title: Detecteur permettant de surveiller que les gaz d'echappement ne comportent pas de suie
IPC: G01N27/00
Filed: 1979-06-25
Abstract: a. Détecteur permettant de surveiller que les gaz d'échappement ne comportent pas de suie. b. Détecteur caractérisé en ce que sur un support électriquement isolant sont disposées deux électrodes, électriquement conductrices et au contact du gaz d'échappement, que relie entre elles une couche électriquement non conductrice et qui catalyse l'oxydation de la suie. c. L'invention s'applique notamment aux moteurs Diesel.
Patent FR-2430184-A1 (FR)
Title: Dispositif axial de battage et de separation pour moissonneuses-batteuses
Inventor: GORSLER KARL-GUNTER
IPC: A01F7/06
Filed: 1979-06-26
Abstract: Cette invention concerne un dispositif de battage et de séparation pour moissonneuses-batteuses à acheminement axial des produits de récolte. Le diamètre du rotor de battage et de séparation est sensiblement égal au diamètre de la section d'entrée de ce rotor et la partie de réception du carter de battage et de séparation va en s'élargissant latéralement, tandis que sa paroi supérieure est horizontale. Cette disposition permet une meilleure reprise des produits de récolte par le rotor de battage et de séparation et ainsi une augmentation du débit de traitement des produits.
Patent FR-2462317-A1 (FR)
Title: Assembly shop transport system - uses battery powered trolley guided by wheels running on rectangular guide and controlled by HF signals and proximity detectors
Inventor: THIERRI MICHEL
IPC: G05D1/02
Filed: 1979-07-25
Abstract: The transport system uses a single small rectangular rail laid in a closed path on an assembly shop floor to guide a trolley which is driven by battery powered electric motors. The guidance of the trolley is by two V shaped wheels (32), at ninety degrees to each other and both at forty-five degrees to the vertical, which run along the rectangular track (2). The guide wheels (332) are mounted at the end of a vertical pillar (330) free to rotate in a hole (331) in the frame (31) of the trolley. Front mounted buffers pivot and close a switch to remove the drive if an obstacle is in the path of the trolley. The movement of the trolley is controlled by an electronic logic circuit actuated by a high frequency radio signal and by proximity detectors embedded in the shop floor, which gives precise stopping positions at work stations. A hoist is provided at each work station to allow the pallette of materials to be removed.
Patent FR-2465387-A1 (FR)
Title: Piezoelectric transducer for e.g. ultrasonic generator - has superposed polymer layers with one or more metal coatings to provide enhanced capacitance
Inventor: LESAGE PHILIPPE
IPC: H04R17/00
Filed: 1979-09-12
Abstract: The piezoelectric transducer is provided with a high capacitance and small dimension by being formed of a number of layers (1) of thermally shaped piezoelectric polymer. Each layer is in the form of, e.g. a dome, cone, cylinder, parabola, or the like and carries one or more metallised coatings (2) on one or both surfaces. The layers are self-supporting and glued together by a conducting or insulating adhesive spread on adjacent metallisations. The metallisations serve as electrodes connected to two terminals (B), with each metallisation connected to the opposite terminal to that of the adjacent metallisations, to form capacitors whose capacitance is summed. Such a transducer may have 40 layers and dimensions compatible with a loudspeaker membrane.
Patent FR-2438181-A1 (FR)
Title: Compresseur de gaz a debit commande pour moteur a turbine a gaz
IPC: F04D27/02
Filed: 1979-10-08
Abstract: CE COMPRESSEUR CENTRIFUGE 10 POUR UN MOTEUR A TURBINE A GAZ COMPREND UN CARTER FIXE 28 QUI RECOUVRE LA PARTIE ADMISSION DU ROTOR 20, CE CARTER PRESENTANT UNE SERIE DE PONTETS DE RENFORCEMENT 22 DU COTE DU BORD AVANT 26 DE LA SURFACE EXTERIEURE DU CARTER ETUNE FENTE ANNULAIRE 120 QUE CHEVAUCHENT LES PONTETS POUR FAIRE COMMUNIQUER LA SURFACE INTERNE DU CARTER AVEC LE GAZ ENVIRONNANT. LE ROTOR ENGENDRE UNE PRESSION STATIQUE VARIABLE AU NIVEAU DE CETTE FENTE, DE SORTE QUE LA FENTE LAISSE DU GAZ PENETRER DE L'EXTERIEUR DU CARTER DANS LE ROTOR POUR COMPLETER LE DEBIT D'ENTREE DU ROTOR AUX GRANDES VITESSES DE FONCTIONNEMENT DU COMPRESSEUR ET QU'ELLE LAISSE DU GAZ S'ECHAPPER DU ROTOR VERS L'EXTERIEUR DANS LA GAMME DES VITESSES INTERMEDIAIRES CE QUI STABILISE LE FONCTIONNEMENT DU ROTOR AUX VITESSES INTERMEDIAIRES TOUT EN ASSURANT UN BON RENDEMENT AUX VITESSES ELEVEES.
Patent FR-2439909-A1 (FR)
Title: Motor vehicle modular gearbox - has epicyclic gearbox preceding main one with double selection clutch between
IPC: F16H37/04
Filed: 1979-10-23
Abstract: The motor vehicle change-speed gearbox of modular construction is partic. for farm and road tractors. In addition to the main gearbox it has an epicyclic intermediate one, one, and one or more auxiliary drives, and the annulus of the epicyclic gearbox can be coupled to the main one. The epicyclic gearbox(8) precedes the main change-speed one(19) in the direction of power flow, and is coupled via a double selection clutch(17) allowing changing under load to the input shaft(18) of the main one. Brakes(13, 14) can be applied separately or together to the annulus(12) and the planet carrier(11) of the epicyclic gearbox.
Patent FR-2442451-A1 (FR)
Title: Voltmetre numerique a affichage opto-electronique de la forme de l'onde
IPC: G01R13/40
Filed: 1979-11-22
Abstract: Voltmètre affichant non seulement la valeur numérique, mais aussi la forme de l'onde de la tension mesurée Une matrice d'affichage à éléments disposés en lignes et colonnes est utilisée à cette fin. Pour utiliser toutes les lignes de cette matrice pour la représentation de l'onde, la tension entre crêtes de l'onde est utilisée en tension de référence pour le convertisseur analogique-numérique dont les signaux de sortie sont utilisés en signaux d'adresse des lignes. Ainsi, les crêtes apparaissent sur la ligne supérieure et sur la ligne inférieure de la matrice. Application à la mesure de tensions ou de courants électriques.
Patent FR-2470423-A1 (FR)
Title: Multicoloured light source for e.g. advertising - has several lamps on separate circuits providing changing light via coloured filters
IPC: G09F19/20
Filed: 1979-11-23
Abstract: The lighting system includes a number of lamps in the base of a rectangular housing. The lights are connected to a generator in three circuits, adjacent lights being connected on different circuits. Between the lights are dividers which form a hexagonal honeycomb pattern. The lights are covered by heat resistant filters in the primary colours and as with the supplies, adjacent lights do not have the same colour. The supply to the three circuits is varied so that a varying mixture of coloured light is produced in the box above the lamps. The coloured light produced by the mixing of colours may be used for advertising purposes, for decorative purposes or for cinematic applications.
Patent FR-2472888-A1 (FR)
Title: Recepteur-indicateur bivoie des systemes radio a dephasage
Inventor: GLUMOV IVAN FEDOROVICH
IPC: H03L7/00
Filed: 1979-12-27
Abstract: L'INVENTION CONCERNE LE RECEPTEUR-INDICATEUR BIVOIE DES SYSTEMES RADIO A DEPHASAGE. LE RECEPTEUR-INDICATEUR COMPORTE TROIS DISPOSITIFS RECEPTEURS 1, 2, 3. LES SORTIES DES PREMIER ET TROISIEME CONFORMATEURS 5, 7 SONT BRANCHEES SUR LES ENTREES D'UN PREMIER PHASEMETRE NUMERIQUE ASSERVI 9 ET LES SORTIES DES DEUXIEME ET QUATRIEME CONFORMATEURS 6, 8 SONT BRANCHEES SUR LES ENTREES D'UN DEUXIEME PHASEMETRE NUMERIQUE ASSERVI 10. APPLICATION: MESURE DES DIFFERENCES DE PHASES DANS LE CHAMP CREE PAR LES SYSTEMES DE RADIONAVIGATION "POISK" (URSS), "TORAN" (FRANCE), "LORAK" (USA).
Patent FR-2474182-A1 (FR)
Title: Transfer marking film - comprising light sensitive cpd., reflective pigment and thermoplastic polymer, useful esp. as universal product code labels
Inventor: DESSAUER ROLF
IPC: G03C1/73
Filed: 1980-01-18
Abstract: Transfer marking film comprises a support with a marking layer comprising (a) a radiation-sensitive compsn. (I) which when exposed to radiation forms a coloured substance capable of absorbing light in the visible spectrum so as to cause a detectable difference in diffused reflection density between the exposed and unexposed areas; (b) a pigment capable of reflecting in diffuse fashion light of the wave length absorbed by the coloured substance, and present in an amt. of nearly equals 0.54-3.66 g/m2; and (c) a colourless film-forming thermoplastic binder which allows radiation to pass through. The transfer sheets are esp. useful for applying 'Universal Product Code' (UPC) markings to packaged prods. for supermarket stock control purposes. These markings are a series of bars and spaces which are read by diffused reflection. The transfer sheets gives the required contrast and accuracy to the markings and can be applied to a wide range of substrates.
Patent FR-2450681-A1 (FR)
Title: Machine a mouler sous vide pour produits en matiere expansee en mousse
IPC: B29C51/18
Filed: 1980-01-30
Abstract: A.MACHINE A MOULER SOUS VIDE POUR INSTALLATION DE FABRICATION D'OBJETS EXPANSES EN MOUSSE, AVEC UN TRANSPORTEUR 3 POUR LE TRANSPORT D'UNE SECTION DE FEUILLE OU DE PLAQUE DE MATIERE THERMOPLASTIQUE DANS LE POSTE DE CONFORMATION 6 DES DISPOSITIFS 7 POUR LE SERRAGE DE CETTE FEUILLE DANS LE POSTE DE CONFORMATION, DES ELEMENTS CHAUFFANTS ET UN PONT 10 SUR LEQUEL LE MOULE POSITIF 9 EST DISPOSE DE MANIERE A ETRE MOBILE DANS LE SENS DE LA HAUTEUR. B.MACHINE CARACTERISEE EN CE QUE LE PONT 10 EST DISPOSE SUR DES GUIDAGES 14 ET EST POURVU D'ORGANES DE COMMANDE 11, POUR SON DEPLACEMENT DANS LE SENS DE LA HAUTEUR. C.MACHINE APPLICABLE A LA FABRICATION D'ARTICLES EN MATIERE SYNTHETIQUE EXPANSEE.
Patent FR-2448772-A1 (FR)
Title: Cable supraconducteur
IPC: H01B12/02
Filed: 1980-02-06
Abstract: CABLE SUPRACONDUCTEUR. AFIN D'EVITER AU MAXIMUM DES COURANTS INDUITS DANS LA MATIERE FORMANT MATRICE ET ENROBANT LES CONDUCTEURS, LES FILS 13 SONT TORSADES ET RELIES POUR FORMER UN CONDUCTEUR 10. LES CONDUCTEURS SONT CABLES EN FAISCEAUX 62, 63. LES FAISCEAUX DIVISENT LA SECTION DU CABLE EN SECTEURS DE CERCLES.
Patent FR-2476422-A1 (FR)
Inventor: DUPLESSIS PHILIPPE
IPC: H04Q1/457
Filed: 1980-02-19
Abstract: A digital frequency sender comprises a generator which supplies multi-frequency codes by cyclically scanning a table under the control of a time base (BT). The sender comprises a logarithmic generator (GL) which delivers single-frequency signals, a logarithmic adder (AL) which sums two single-frequency signals in compressed form, and a frequency output unit (DF) controlled by a computer (CAL). The invention is particularly applicable to time division telecommunication exchange division.
Patent FR-2452338-A1 (FR)
Title: Dispositif de cambrage de flans en tole
IPC: B21D5/01
Filed: 1980-03-12
Abstract: AVEC CE DISPOSITIF DES FLANS EN TOLE DESTINES A LA CONFECTION DE GROS TUBES PEUVENT ETRE CAMBRES AVEC UNE GRANDE PRECISION. LES VERINS 9 A 12 DES DEUX PANNES HORIZONTALES SONT RACCORDES CHACUN A UNE POMPE SEPAREE13 A 16 ET SONT ASSOCIES A DES CAPTEURS DE MESURE DE COURSE19 A 22 COOPERANT AVEC DES MOYENS ELECTRONIQUES DE COMMANDE ET REGULATION POURVUS D'UN DISPOSITIF DE COMMANDE24 PROGRAMMABLE POUR DIVERSES LARGEURS. L'UN DES VERINS9 A 12 DES PANNES HORIZONTALES EST COMMANDE, EN TANT QUE "VERIN-MAITRE", EN FONCTION DES INDICATIONS DU CAPTEUR19 CORRESPONDANT. LES AUTRES VERINS DES PANNES HORIZONTALES SONT COMMANDES EN TANT QUE "SUIVEURS", LEURS ECARTS DE POURSUITE ETANT CORRIGES D'APRES LES INDICATIONS DE LEURS CAPTEURS20 A 22. LE DISPOSITIF PROGRAMMABLE24 COMMANDE LES PANNES HORIZONTALES DANS LEUR FONCTION D'OUTILS DE CENTRAGE. APPLICATION AU FORMAGE DE TOLES, NOTAMMENT AU CAMBRAGE DE FLANS POUR LA CONFECTION DE GROS TUBES.
Patent FR-2455484-A1 (FR)
Title: Pistolet de projection d'adhesif fondant a chaud
Inventor: BAKER ROBERT
IPC: B05C17/00
Filed: 1980-03-31
Abstract: PISTOLET DU TYPE POUVANT TOURNER A L'EXTREMITE D'UN FLEXIBLE CHAUFFE 13 PAR LEQUEL ARRIVE L'ADHESIF. LE CORPS 11 DU PISTOLET COMPREND UN FUT PIVOTANT 21 ORIENTE VERS L'EXTERIEUR DU CANON 20. CE FUT PEUT PIVOTER A L'INTERIEUR D'UN MANCHON CHAUFFE 12 QUI SE PROLONGE APPROXIMATIVEMENT SUR TOUTE LA LONGUEUR. LA CHALEUR TRANSMISE AU MANCHON PAR UN ELEMENT CHAUFFANT ELECTRIQUE A RESISTANCE 54 QU'IL RENFERME MAINTIENT L'ADHESIF SE TROUVANT DANS LE FUT 21 ET DANS LE CANON 20 A L'ETAT FONDU. LA DISPOSITION EST TELLE QUE L'ELEMENT CHAUFFANT ELECTRIQUE N'A PAS A SE TROUVER DANS LE PISTOLET ROTATIF ET DONC AUCUN CORDON ELECTRIQUE NE DOIT RELIER LE PISTOLET ROTATIF ET LE FLEXIBLE NON ROTATIF 13. APPLICATION AUX PISTOLETS DEVANT POUVOIR PROJETER EN CONTINU DE GRANDES QUANTITES D'ADHESIF FONDANT A CHAUD.
Patent FR-2482760-A1 (FR)
Title: Procede de regulation de la pression du circuit primaire pendant les phases de mise a l'arret d'un reacteur nucleaire a eau sous pression
Inventor: RUIZ PIERRE
IPC: G21C1/09
Filed: 1980-05-14
Abstract: PROCEDE DE REGULATION DE LA PRESSION DU CIRCUIT PRIMAIRE 1 D'UN REACTEUR A EAU SOUS PRESSION PENDANT SA MISE A L'ARRET; L'INSTALLATION COMPORTE EN DERIVATION DU CIRCUIT PRIMAIRE, UN CIRCUIT DE CONTROLE VOLUMETRIQUE AVEC VANNE DE DECHARGE 10 ET VANNE DE CHARGE 17. LORSQUE LE NIVEAU LIQUIDE DANS LE PRESSURISEUR 5 APPROCHE DU SOMMET, ON GARDE UN DEBIT CONSTANT A LA VANNE DE CHARGE 17, ON REGLE LE DEBIT DE LA VANNE DE DECHARGE 10 PAR UNE MESURE DIRECTE 34 DE LA PRESSION PRIMAIRE, ON PROCEDE A DES ASPERSIONS SUCCESSIVES PAR LA VANNE 23 ET ON DETECTE LA REDUCTION DE DEBIT DE DECHARGE JUSQU'A CE QU'UNE NOUVELLE ASPERSION N'AIT PLUS D'EFFET SUR LE DEBIT DE DECHARGE.
Patent FR-2484352-A1 (FR)
Title: Automatic tensioner for vehicle track - has hydraulic ram to give predetermined force on tensioning roller support fed from hydraulic motor circuit
Inventor: BARBE PAUL
IPC: B62D55/30
Filed: 1980-06-12
Abstract: The cylinder automatically tensions a vehicle track driven by a sprocket and carried on idler rollers and one tensioning roller (3). The sprocket is hydraulic motor-driven. The tensioner is a flexible arm (10) connected to a fixed point on the body and the tensioning roller support. The roller can move in the track longitudinal direction moved by the flexible arm. This has a hydraulic ram joining the fixed part and the roller support. The ram is controlled to exert a predetermined force on the support and is fed by the hydraulic motor circuit.
Patent FR-2459808-A1 (FR)
Title: Polyoxypropylene-urethanes, leur preparation et leurs utilisations
Inventor: FABRIS HUBERT J
IPC: C08G65/00
Filed: 1980-06-25
Abstract: POLYOXY-1,2 PROPYLENE-URETHANES LINEAIRES SEGMENTES, THERMOPLASTIQUES. CES PRODUITS SE CARACTERISENT NOTAMMENT PAR UNE TEMPERATURE DE TRANSITION VITREUSE (TRANSITION DU SECOND ORDRE) DES SEGMENTS DE POLYOXY-1,2-PROPYLENE INFERIEURE A -30C ENVIRON ET PAR UN MODULE D'ELASTICITE A 100 D'ALLONGEMENT D'AU MOINS 2,8 MPA ENVIRON, ET ILS SONT OBTENUS PAR REACTION D'UN POLYOXY-1,2-PROPYLENE-GLYCOL A HAUTE MASSE MOLECULAIRE ET D'ETHYLENE-GLYCOL, DE 2,3-BUTANE-DIOL OU DE NEOPENTYL-GLYCOL OU D'UN MELANGE DE CES GLYCOLS AVEC DU 2,4-DIISOCYANATO-TOLUENE A ENVIRON 55-100 EN POIDS DE L'ISOMERE 2,4, LA PARTIE RESTANTE ETANT L'ISOMERE 2,6. UTILISATION DE CES POLYURETHANES POUR LA FORMATION DE REVETEMENTS DECORATIFS ET PROTECTEURS, AINSI QUE POUR LA FABRICATION DE SEMELLES ET TALONS DE CHAUSSURES, PARE-BRISES, PARE-CHOCS ET AUTRES PIECES D'AUTOMOBILES, ETC.
Patent FR-2485590-A1 (FR)
Title: Cladding slab with cellular core covered with glass reinforced mortar - to combine thermal insulation with traditional durable surface
Inventor: MOURNAUD PATRICK
IPC: E04B1/80
Filed: 1980-06-27
Abstract: Thermally insulating slabs with a hard, tough surface for cladding internal or external walls, partitions, floors or roofs have a core of cellular material covered with a thin layer of mortar (sand or cement) reinforced with fibres of an alkali-resistant glass. Pref. the core is made from beads of expanded polystyrene bonded by phenolic resin. Typically the reinforced cover is 4-5 mm thick, unless covered with a softer coating of e.g. PVC about 1.5-2 mm thick, when the cover may be about 3 mm thick. Pref. the edges of walls of the slabs are bevelled, for ease of handling and to allow drainage/ventilation beneath the joints: pref. slabs are laid up to 6 mm apart, the gap being bridged with a flexible seal or mastic, to tolerate small variations of size or alignment. Suitable for insulating existing structures, without requiring skilled labour.
Patent FR-2487529-A1 (FR)
Title: Multi-lens refracting telescope - has three groups of varied material lenses giving achromatic and aberration correction
Inventor: COUSSOT PIERRE
IPC: G02B23/00
Filed: 1980-07-25
Abstract: The refracting telescope with three spaced lens groups in the light path. The first and second groups are convergent and the third divergent. The first two groups have achromatic correction and the three groups correct aberration. The first two groups are of slightly dispersive material and the other is strongly dispersive. The first group has four lenses, one biconvex, another concavo-convex and another divergent. The second group has two convergent lenses and one divergent one. The group spacings are proportioned to the telescope focal distance.
Patent FR-2492216-A1 (FR)
Inventor: PIEDERRIERE RENE
IPC: A01C11/00
Filed: 1980-09-05
Abstract: 1. Automatic machine for planting plants into furrows from slabs of plants with root balls, including : a chassis (3) on wheels (3'), tractor-drawn or self-propelled, carrying a certain number of planter elements (12) fed from slabs of root balls (17), a sub-assembly (4) for separating the slabs of root balls (17) including a frame (16) carried by the chassis (3) to successively receive the slabs of root balls (17), a pneumatic jack (18) to push each slab into the frame (16) where another jack (19) centers it, vertical pneumatic jacks (23, 24) to respectively clamp the first two rows of root balls (171 , 172 ) of a slab of root balls (17) in the endmost position of the frame at which position is located an angle iron (20) supporting the first row and capable of rocking about a horizontal spindle (20.1) under the action of a pneumatic jack in order to separate, by the breaking of their join, the first row of root balls (17.1) from the second (17.2) ; a distribution sub-assembly (9) in which the first row of separated root balls (17.1) is then taken by a pneumatic jack (25) onto a receiving angle iron (26) from which a cable jack (28) fitted with a device for carrying rows of root balls (27) takes one row of root balls from the said angle iron and distributes it by means of a jack (28.1) successively to conveyor belts (29.1, 29.2, 29.3, 29.4, 29.5) noted as free or not free by passing detectors (31.1, 31.2, 31.3, 31.4, 31.5) ; and finally, at the end of each conveyor belt (29) a planting sub-assembly (11) with the planter element (12) formed from a jack-arm (33) for gripping with fingers (34) the first root ball and separating it from the next one by breaking their join by traction, the said next root ball being immobilized by a clamping jack (32), the placing of the separated root ball on the ground being carried out by means of a chute (12'), the planting interval being determined according to the displacement of the machine, the information being given by a perforated disk (15) integral with the non-driving steering wheel (2) of the means of traction serving as a reference.
Patent FR-2465344-A1 (FR)
Title: Dispositif pour l'alimentation en courant des appareils electriques des vehicules electriques a accumulateurs
Inventor: BADER CHRISTIAN
IPC: B60L1/00
Filed: 1980-09-09
Abstract: L'INVENTION A TRAIT A UN DISPOSITIF POUR L'ALIMENTATION EN COURANT DES APPAREILS ELECTRIQUES DES VEHICULES ELECTRIQUES A ACCUMULATEURS. SELON L'INVENTION, LES APPAREILS NON SENSIBLES A LA TENSION 2, 3 SONT RACCORDES DIRECTEMENT A UNE BATTERIE DU CIRCUIT DE BORD 1 ET LES APPAREILS SENSIBLES A LA TENSION 8, 9 SONT RACCORDES A LA BATTERIE DU CIRCUIT DE BORD PAR L'INTERMEDIAIRE D'UN CONVERTISSEUR DE COURANT CONTINU 10 JOUANT LE ROLE D'UN TRANSFORMATEUR ELEVATEUR ET D'UN REGULATEUR, CONVERTISSEUR CONSISTANT EN UN MONTAGE SERIE D'UNE INDUCTANCE 5 ET D'UNE DIODE NON ASSERVIE 7 POLARISEE DANS LE SENS BATTERIE DU CIRCUIT DE BORD 1, APPAREILS SENSIBLES A LA TENSION 8, 9, DONT LE POINT DE JONCTION EST RACCORDABLE PERIODIQUEMENT PAR LE TRANSISTOR DE COMMUTATION 6 AU POLE NEGATIF DE LA BATTERIE DU CIRCUIT DE BORD. APPLICATION NOTAMMENT AUX VEHICULES AUTOMOBILES.
Patent FR-2491536-A1 (FR)
Title: Door or frame with glazed panel - has demountable fixing without quadrant strips to aid glazing replacement using mortise and tenon joints
Inventor: ERAUSO DOMINIQUE DE
IPC: E06B3/54
Filed: 1980-10-03
Abstract: The risers (1,2) and the top traverse of the frame have grooves (6) to house the vertical and top edge of qlazing (5) while the bottom traverse is made of two pieces that can be taken apart. The front half traverse (3) has half tenons and the back half traverse also has half tenons so that, when they are placed side by side, they fit into mortices (7,8) in the base of the risers. The profile of the two half traverses between the tenon sections is such that when placed side by side they form a bottom seat for the glazing.
Patent FR-2493350-A1 (FR)
Title: Depositing silicon on carbon strip - by drawing strip through liq. silicon, used in solar cell mfr.
Inventor: BELOUET CHRISTIAN
IPC: C30B15/00
Filed: 1980-11-03
Abstract: Method for depositing Si on a strip of carbon, opt-coated with pyrolytic carbon, comprises drawing the strips through a container contg. liq. Si and fed from a slot in its base. Specifically, the strip is first pierced with a number of holes of dia. of about 1mm. The Si coated C is used in mfr. of solar cells. The solar cells formed from the Si coated C strip have higher power yield than in prior art with efficiencies exceeding 11%. The pyrolytic C deposit prevents diffusion of C from the base C strips into the Si layer. The holes reduce development in the substrate of thermal stresses during cooling.