baber/WOPTO huggingface dataset:
Patent FR-2465853-A1 (FR)
Title: Vehicle boot lock with disengaging turning button - has lock operating cam on key barrel extension with pin overlapping cam and spring loaded rotor in barrel
Inventor: BLOTIERE PIERRE
IPC: E05B13/10
Filed: 1979-09-25
Abstract: The key operated lock barrel (1) is inside the button operated rotor (3) which is itself inside the stator (4) housed in the weatherproofed sealed opening in the vehicle body (6). The rotor and the barrel are automatically returned to the neutral position by springs (11,12) when pressure on the button or key is released. When the key is turned, the barrel turns, and internally threaded plate (16) moves to the right, pushing a plate (17) before it, the latter having engaging pin (18) which moves forward to overlao a cam (15) so that the lock can be opened or closed.
Patent FR-2467397-A1 (FR)
Title: Fibre optic analyser for biochemical samples - has fibres carrying required wavelength radiation immersed in sample to provide analysis on photographic paper
IPC: G01N21/85
Filed: 1979-10-10
Abstract: The system comprises a luminous source (16) in front of a concave mirror (17). The light passes via a set of lenses (18) to a slit (19) and is focussed onto an optical fibre (20). The beam passes through a sample (25) via mirrors (23,24) to an outlet optical fibre (22). This directs the light via a slit (26) onto a grating (27) from which it is, projected and diffracted to be focussed by a lens (28) onto a graduated photographic paper (29). The optical fibres can be inserted into any suitable container to eliminate use of quartz analysis chambers and economise on use of reactive agents and solvents.
Patent FR-2466257-A1 (FR)
Title: Dispositif antichute a action de blocage instantanee
IPC: A62B35/04
Filed: 1979-10-01
Abstract: La présente invention concerne un dispositif antichute à action de blocage instantanée. Dispositif caractérisé en ce que l'anneau supérieur 5 du train d'anneaux est pourvu d'un levier 6 traversant la paroi du boîtier 1, et débouchant hors de celui-ci dans une anse 7 de guidage de l'élément de liaison 4, ce levier 6 étant appliqué, en position de déblocage du dispositif, contre une butée intérieure 8 de l'anse 7, et s'écartant de cette butée en position de blocage de la corde 3, lors d'une chute, par annulation de l'effet de pesée du dispositif. L'invention est plus particulièrement applicable dans le domaine de la protection des travailleurs exposés aux risques de chutes, notamment de grande hauteur, en particulier dans l'industrie du bâtiment et des travaux publics. (CF DESSIN DANS BOPI)
Patent FR-2438897-A1 (FR)
Title: Stockage de dechets radioactifs liquides
IPC: G21F9/22
Filed: 1979-10-15
Abstract: PROCEDE POUR STOCKER DES DECHETS RADIOACTIFS LIQUIDES PROVENANT DU RETRAITEMENT DE COMBUSTIBLES NUCLEAIRES USES, STOCKAGE AU COURS DUQUEL IL PEUT SE FORMER, PAR RADIOLYSE, UN GAZ TONNANT (HYDROGENE ET OXYGENE). ON ELIMINE EN REFROIDISSANT PAR EVAPORATION LA CHALEUR DE FISSION ENGENDREE DANS LES DECHETS, ON CONDENSE LA VAPEUR AINSI FORMEE ET ON RENVOIE LE PRODUIT DE CONDENSATION FORME DANS LE RECIPIENT DE STOCKAGE 1 POUR LES DECHETS LIQUIDES. LA FIABILITE DU REFROIDISSEMENT AINSI PRODUIT NE DEPEND PLUS DE LA FIABILITE DES SOURCES D'ENERGIE.
Patent FR-2467908-A1 (FR)
Title: Colouring polyurethane transparent layer in laminated glazing - by dipping in acid bath contg. reactive dye
Inventor: WOJKIEWICZ PHILIPPE
IPC: B32B17/10
Filed: 1979-10-17
Abstract: A process for colouring a transparent polyurethane layer forming part of a laminated glazing comprises dipping the layer in a bath contg. a reactive dye, in acid medium. The bath is aq. or a mixt. of water and alcohol. Its pH is less than 4, pref. 2 when it contains a strong acid. Its temp. is up to 60 deg.C and it pref. contains an electrolyte e.g. NaCl. The reactive dye contains as reactive gp. a mono(or di-) chlorotriazinyl, a monochlorodifluoropyrimidine, an acrylamide, a trichloropyrimidyl, a dichloroquinoxaline, an ethylene- sulphonimide, a cyclo-ethylene-immonium or a vinyl sulphone gp. The acid is H2SO4, HCl, HNO3, H3PO4, oxalic, formic or acetic acid, pref. being H2SO4 and HCl. For prodn. of safety glass having non-shattering, self-cicatrising characteristics and used in buildings, in vehicles, for lenses, screens, etc. The colouration is stable, resistant to extraction and is not effected by washing with water or an organic liquid e.g.an alcohol.
Patent FR-2440764-A1 (FR)
Title: Tamis pour la separation des particules solides renfermees dans les suspensions
IPC: D21D5/04
Filed: 1979-11-02
Abstract: LA PRESENTE INVENTION CONCERNE LES TAMIS UTILISES POUR SEPARER LES PARTICULES SOLIDES DES SUSPENSIONS. LE TAMIS SELON LA PRESENTE INVENTION RENFERME DES BARRES TRANSVERSALES 9 ESPACEES ENTRE ELLES DE MANIERE A ENGENDRER DES FENTES 11, CES BARRES DE TAMISAGE AYANT UNE SECTION TRIANGULAIRE ET TROIS FACES LATERALES DONT L'UNE 10 SERT DE SURFACE DE TAMISAGE, L'ANGLE D'INCLINAISON B DES SURFACES DE TAMISAGE ETANT INFERIEUR A L'ANGLE D'INCLINAISON A DE TAMISAGE, ENGENDRANT AINSI UNE SURFACE DE TAMISAGE EN FORME D'ESCALIER, CE DISPOSITIF PERMETTANT D'ATTEINDRE UNE HAUTE EFFICACITE DE SEPARATION SANS POUR AUTANT REDUIRE LE DEBIT A TRAITER.
Patent FR-2469815-A1 (FR)
Title: Barre d'alimentation d'appareillage electrique ou electronique sur batis
Inventor: MUNIER JEAN-FRANCOIS
IPC: H02G5/00
Filed: 1979-11-08
Abstract: BARRE D'ALIMENTATION FORMEE DE CONDUCTEURS EN RUBAN SEPARES PAR DES BANDES ISOLANTES, L'ENSEMBLE CONDUCTEUR BANDES ISOLANTES ETANT ASSEMBLE SUR UN SUPPORT PERMETTANT LA FIXATION DANS UN BATI, CHAQUE CONDUCTEUR COMPORTANT DES COSSES D'ARRIVEE ET DE DISTRIBUTION DE COURANT. ELLE COMPORTE DES MOYENS 10 POUR ISOLER LES CONDUCTEURS 6 DU SUPPORT 1, ET UN CAPOT 2 DE POSITIONNEMENT ET DE MAINTIEN DES CONDUCTEURS ET DES BANDES ISOLANTES SUR LE SUPPORT. APPLICATION NOTAMMENT DANS LES INDUSTRIES ELECTRIQUES ET LES TELECOMMUNICATIONS.
Patent FR-2469143-A1 (FR)
Title: Gluing press for foot-wear - consists of elastic pocket, adjustable in height, with pressure plate, and mould
Inventor: GAYOUT JACKIE
IPC: A43D25/07
Filed: 1979-11-09
Abstract: The glueing press for boots, comprises an elastic pocket which acts as the press, under pneumatic or hydraulic pressure, between the sole and the high upper. The flexible pocket is adjustable in height, depending on the type of shoe, using a plate in the bottom of the frame. The shoe is placed on a form with automatic opening and closing, and is pressed between front and back moulds.
Patent FR-2472336-A1 (FR)
Title: Four-wheeled motor driven grass cutter - has adjustable rotary cutter at front, engine and gear unit at rear and independent rotor and wheel drives
Inventor: GREEN DOUGLAS FLINDERS
IPC: A01D69/00
Filed: 1979-12-27
Abstract: The motor driven mowing machine comprises a horizontal frame mounted on front and rear wheels. A bladed cutter is rotated about a horizontal shaft at the front, and the engine at the rear. Between the engine and the drive to the rear wheels is a differential gear unit and a chain drive. Extending rearwards at the rear end is an operating handle with a drive control lever mounted near the top. The cutter has a drive gear mounted at the front with a height control lever above it. The rear unit includes a second control lever mounted above the differential gear. The control system enables the rotor and wheel drives to be operated independently.
Patent FR-2475369-A1 (FR)
Title: Plastics shoes for water-sports - with internal and external surfaces having non:skid textures
IPC: A43B5/08
Filed: 1980-02-08
Abstract: A specialised shoe made of (unspecified) plastics materials for neutral sports, esp. on sailing surfboards, has a sole with zones of suction grips on the underside of the ball and heel zones of the sole, for grip on the board, and patches of material giving a suction effect on the interior surface of the heel, to inhibit the wearer's foot from slipping within the shoe. Pref. the interior of the upper sidewalls also has a non-slip texture, esp. around the heel, for better foot/shoe grip. Rough surfaces may be provided on the top of the toe cap, and around the outside of the heel, for better grip on the board in postures adopted during e.g. 'free style' competitive sailing.
Patent FR-2476188-A1 (FR)
Title: Travelling working platform on top of building - has framework supported by carriage each end with friction drive against rail forming track
IPC: E04G3/28
Filed: 1980-02-20
Abstract: The travelling working platform for the top of a building is suspended from a frame (18) attached at each end to a carriage (15,16) travelling inside a rail (10). The rail is U-shaped in cross section, with its sides bent inwards at the bottom, forming two tracks for pairs of wheels (17) on the carriages. The frame has a stop member (21b) attached to each end, projecting upwards between the two sides of the rail, and carries a longitudinal member with two wheels (34a) mounted at one end on a spindle (35) which also carries a flanged pulley for an endless cable. This forms a friction drive against the rail above. The longitudinal member is attached by a pivot pin (37) at the end near the friction wheels, and is held upwards by a spring (39) at the other end to keep the wheels in contact with the rail. The whole is supported by a tubular framework attached to the top of a wall, at each end, with a cross piece from which the rail is suspended.
Patent FR-2451347-A1 (FR)
Title: Fibres de verre resistant aux alcalis et produits cimentaires armes de telles fibres
IPC: C03C13/00
Filed: 1980-03-14
Abstract: FIBRES DE VERRE SOUS FORME DE FILAMENTS CONTINUS DESTINEES A ARMER DES PRODUITS CIMENTAIRES, OU SOUS FORME DE LAINE DE VERRE. ELLES SONT FACONNEES A PARTIR D'UNE COMPOSITION DE VERRE CONTENANT, EN POIDS: 50 A 75 DE SIO, 5 A 30 DE THO ZRO, THO ETANT D'AU MOINS 0,4, 0 A 25 DE RO, 0 A 40 DE RO, 10 A 40 DE RO RO ET 0 A 20 D'OXYDES DE TERRES RARES, LA TENEUR EN THO ATTEIGNANT AU MOINS 1 QUAND CELLE EN ZRO EST INFERIEURE A 6, MAIS NE DEPASSANT PAS 9,5 QUAND CELLE EN ZRO EXCEDE 8, RO REPRESENTANT NAO, KO OU LIO, AVEC KO NON SUPERIEUR A 10 ET LIO NON SUPERIEUR A 5, ET RO REPRESENTANT MGO, CAO, SRO, BAO, ZNO ET MNO ISOLEMENT OU EN COMBINAISON, LA DIFFERENCE EVENTUELLE ETANT FORMEE DE CONSTITUANTS COMPATIBLES. LA THORINE RENFORCE LA RESISTANCE AUX ALCALIS.
Patent FR-2481269-A1 (FR)
Title: Procede de production d'ethers par reaction d'olefines avec des alcools
Inventor: CONVERS ALAIN
IPC: C07C67/00
Filed: 1980-04-28
Abstract: L'INVENTION A POUR OBJET UN PROCEDE DE PRODUCTION D'ETHER PAR REACTION D'OLEFINE AVEC UN ALCOOL EN PHASE LIQUIDE, EN PRESENCE D'UN CATALYSEUR SOLIDE D'ETHERIFICATION DE TYPE ACIDE, EN LIT EXPANSE, DANS LEQUEL ON OPERE DANS AU MOINS DEUX ZONES DE REACTION EN SERIE, CARACTERISE EN CE QU'ON MODIFIE PERIODIQUEMENT L'ORDRE DE PASSAGE DES REACTIFS DANS LES ZONES DE REACTION EN RETIRANT DU CIRCUIT LA PREMIERE ZONE RENCONTREE PAR LA CHARGE ET EN ENVOYANT LES REACTIFS DIRECTEMENT A LA ZONE SUIVANTE DE REACTION, EN REMPLACANT LE CATALYSEUR USE DE CETTE PREMIERE ZONE PAR DU CATALYSEUR FRAIS ET EN REMETTANT LADITE PREMIERE ZONE DANS LE CIRCUIT A LA DERNIERE POSITION. CETTE MISE EN OEUVRE PERMET DE DIMINUER LA CONSOMMATION DE CATALYSEUR EN CAS D'EMPOISONNEMENT PAR LES COMPOSES BASIQUES ET D'AUGMENTER LA DUREE CYCLE DE L'OPERATION.
Patent FR-2455976-A1 (FR)
Title: Pneumatic tyre or tube vulcanising appts. - has support plate with rubber cushion and Vertically displaceable heating plate carried by pillar mounted rotary boom
Inventor: TABURRI RAUL
IPC: B29C73/32
Filed: 1980-05-06
Abstract: Appts. for vulcanising pneumatic tyres or tubes has a support plate with a rubber cushion co-operating with a vertically movable heating plate which is carried by transverse arm and lowered towards the plate by an eccentric device. Arm takes the form of a boom mounted for rotary movement about the axis of a vertical pillar. Used for repairing local damages, e.g. holes or cuts. High quality repairs of reproducible standard can be carried out. Pref. the support plate is vertically adjustable to limited extent by a threaded spindle which carries the plate. Device may take the form of an eccentric sleeve fast with a shaft and rotated by a handle to displace downwardly a shaft which carries the plate. Latter is biased upwardly by a spring.
Patent FR-2482610-A1 (FR)
Title: Processing aid for silicone rubbers - comprises reaction prod. of cyclic tri:siloxane, water or alcohol and catalyst
Inventor: RAZZANO JOHN SIMON
IPC: C08G77/06
Filed: 1980-05-14
Abstract: A processing aid for heat hardenable silicone rubber compsns. comprises the reaction prod. (I) of 100 pts. wt. cyclic trisiloxane (II) of formula (RR1SiO)3 (where R and R1 are monovalent (halo)hydrocarbon gps.), at least 3 pts. wt. hydroxy contg. additive chosen from H2O and R2OH (where R2 is 1-3C alkyl) and at least 200 ppm catalyst (III) chosen from moderately strong organic acids, LiOH, NH3, NH4OH and R3NH2 (where R3 is a monovalent hydrocarbon gp.). (I) can be prepd. in situ during mixing of the silicone compsn. (II) maintains the flowability of the silicone rubber and prevents conglomeration of the rubber with fillers during mixing.
Patent FR-2483218-A1 (FR)
Title: Artificial hip joint femoral stem - has lengthwise slot formed in femoral stem so as to make it elastically deformable to expand in medulla of femur
IPC: A61F2/00
Filed: 1980-05-30
Abstract: The femoral stem (1) is for an artificial hip joint, and has an upper head (1b) fitting in a spherical socket (C). A support plate (1a) bears against the top face (F2) of the femur (F), which has been cut off at the neck, and an implantation shaft (1c) is fitted into the medullary canal (F1) of the femur. The head, plate and stem are made of a single solid forging. From the lower end to the level of the elbow (1d) connecting it to the plate, the stem has a lengthwise slot, ending at a wider opening (1f). This makes the stem elastic, expanding in the medullary canal so as to anchor it without the use of any sealing agent.
Patent FR-2484115-A1 (FR)
Title: Adhesive label for flexible objects e.g. plastics tube - is combination of flexible film, pref. such as polyethylene and elastomer type of adhesive
IPC: G09F3/02
Filed: 1980-06-06
Abstract: An adhesive label for sticking on flexible things such as plastic tubes. It is a combination of a flexible film with a stretch factor of 150% and an elasticity module of 140, with an adhesive with viscosity 500/1800 centipoises at 170-180 deg.C and softening at about 100 deg.C. The adhesive is a fusible type of elastomer. It can adhere sufficiently to hold the label perfectly at the base of a deformation of the object. The adhesive flows very slightly and is spread at 27/30 g approximately per square meter. The film is pref. plasticised polyvinyl chloride, elastic polyethelene, or amorphous polypropylene.
Patent FR-2484249-A1 (FR)
Title: Hydrotherapy unit for handicapped patients - has bath built into ground with ramps to facilitate entry and automatic control for delivery of required temp. water
IPC: A61H33/00
Filed: 1980-06-17
Abstract: The hydrotherapy unit is particularly for handicapped or obese patients who have limited mobility. The bath (1) is built into the ground and has handrails (4,5) for ease of access. The flow of water into the bath is controlled by electric or pneumatic valves which are preprogrammed to work in conjunction with an outlet valve. Different coloured lights indicate what state the unit is in, i.e. filling, in use or emptying, and are activated by signals derived from the valves. Cosmetic or therapeutic additives may flow into the bath through an auxiliary line.
Patent FR-2461026-A1 (FR)
Title: Procede de fabrication de pieces destinees a subir une pression superficielle extremement elevee et pieces obtenues par ledit procede
Inventor: HODES ERICH
IPC: F16C33/14
Filed: 1980-07-02
Abstract: L'INVENTION CONCERNE UNE PIECE DESTINEE A SUBIR UNE PRESSION, UN FROTTEMENT OU UNE TEMPERATURE SUPERFICIELLE EXTREMEMENT ELEVE. SUR LA SURFACE DE LA PIECE EXPOSEE A L'USURE A ETE APPLIQUE, EVENTUELLEMENT APRES UN TRAITEMENT APPROPRIE, UN REVETEMENT UNIFORME MICROFISSURE 1, A GRANDE RESISTANCE AU CISAILLEMENT SOUS LA FORME D'OXYDES DE MOLYBDENE QUI EMPECHENT LE FROTTEMENT A SEC ET L'USURE DES SURFACES METALLIQUES. APPLICATION A LA REALISATION DE PALIERS LISSES.
Patent FR-2486258-A1 (FR)
Title: Device for taking and projecting cinema pictures in relief - uses video recording and lenticular screen to multiply views
IPC: G03B35/00
Filed: 1980-07-02
Abstract: The equipment takes and projects cinema pictures in relief in black and white and colour. The action of taking and projection is magnetic or optical and works with a lenticular screen. The two dimensional pictures taken are multiplied, each screen lens being completely covered by an image. Multiplication is done by plain, unsilvered mirrors. After magnetic recording the images are multiplied by several video projectors on the same recording. With recording on film, multiplication is done by one or several video cameras, connected to a corresponding number of projectors.
Patent FR-2488056-A1 (FR)
Inventor: FOUILLET JEAN
IPC: H01P7/04
Filed: 1980-07-29
Abstract: There is provided a resonator comprising principally a hollow metal finger integral with the wall of a guide or a cavity. A metal plunger, coated with a fine dielectric layer, of fairly low permittivity, is able to slide inside the hollow metal finger to cause the tuning frequency of the cavity or the susceptance coupled to the guide to be varied. This layer may be formed from Teflon.
Patent FR-2466010-A1 (FR)
Title: Transducteur a six degres de liberte
Inventor: GIOVINAZZO GIOVANNI
IPC: B25J13/08
Filed: 1980-09-24
Abstract: TRANSDUCTEUR CONSTITUE D'UN CORPS PARALLELEPIPEDIQUE MAINTENU PAR SUSPENSION FLUIDIQUE DANS UNE ENVELOPPE CREUSE DE MEME FORME, LES FACES EN REGARD DES DEUX SOLIDES CONSTITUANT LES PLAQUES DE CONDENSATEURS VARIABLES. L'ENVELOPPE CUBIQUE, CONSTITUEE DES ELEMENTS 2, 3 ET 4, COMPORTE SUR CHACUNE DES SIX FACES INTERIEURES DES BLOCS 6 A FACES PLANES. LE CORPS CUBIQUE 7 PORTE SUR CHAQUE FACE DEUX PLAQUES CONDUCTRICES 8, ISOLEES ENTRE ELLES ET PAR RAPPORT AU BLOC 7, FORMANT AVEC LES FACES EN REGARD DES BLOCS 6 DES CONDENSATEURS AU NOMBRE DE 12. L'AIR COMPRIME, ARRIVANT PAR LES CANAUX DES BLOCS 6, MAINTIENT LE BLOC 7 EN EQUILIBRE DANS L'ENVELOPPE. DES EFFORTS DIFFERENTIELS SUR LA TIGE 12 FIXEE AU BLOC 7 ET SUR LA TIGE 13 FIXEE A L'ENVELOPPE FONT VARIER LES CAPACTIES DES DIFFERENTS CONDENSATEURS.
Patent FR-2487321-A1 (FR)
Title: Tire-bouchon a cartouche
IPC: B67B7/04
Filed: 1980-09-25
Abstract: A.TIRE-BOUCHON A CARTOUCHE. B.TIRE-BOUCHON CARACTERISE EN CE QU'IL COMPREND UN CORPS 1 ENFERMANT UNE CARTOUCHE DE GAZ 8, UNE AIGUILLE D'INJECTION DE GAZ 5, UN CYLINDRE 10 VISSE DANS LE CORPS 1, UN PERCUTEUR DE CARTOUCHE 13, UN PISTON 17 COMPORTANT UNE SOUPAPE 16 D'OUVERTURE OU FERMETURE D'UN PASSAGE DE GAZ 15, UN CAPOT 23, ET UNE POIGNEE 25 APPUYANT SUR LE PISTON 17. C.L'INVENTION S'APPLIQUE AUX TIRE-BOUCHONS A CARTOUCHE DESTINES A DEBOUCHER DES BOUCHONS DE LIEGE OU AUTRES.
Patent FR-2491491-A1 (FR)
Title: Wood scrap conversion plant for mfg. small fuel granules - esp. where sawdust is dried by gas obtd. from burning tree bark, and is then pressed into granules
Inventor: DISS JEAN-MARIE
IPC: C10L5/44
Filed: 1980-10-03
Abstract: Ligneous scrap, esp. wood scrap, is treated in a plant which includes a hopper for milled tree bark. The bark is fed by a doser into a boiler to provide combustion gas which flows through a static and mechanical dryer. The dryer is fed with damp sawdust from a second hopper; and the dry sawdust and gases are then fed into a cyclone. In the cyclone, the gases are fed to an exit chimney, whereas the sawdust is fed into a third hopper, which supplies a mill, mixer, and a granulating press. The sawdust granules obtd. from the press and cooled and sieved are fed by a bucket elevator to a row of storage hoppers. Used esp. for scrap obtd. in converting trees into machined planks etc. Cylindrical fuel granules are obtd. of small dia., contg. 12-18% moisture, and with density 500-900 kg/cu.m. The granules have a calorific value of 3800-4000 kcal/h.
Patent FR-2468388-A1 (FR)
Title: Perfectionnements aux instruments sportifs
Inventor: SASAKI KYOZO
IPC: A63B49/08
Filed: 1980-11-03
Abstract: La présente invention concerne un instrument sportif pour jeux de balle comportant un manche 2. Un ruban enroulé autour de la surface du manche 2 présente soit des éléments en creux 6 seulement, soit à la fois des éléments en creux 6 et en relief judicieusement disposés de façon à éviter que le manche 2 glisse dans la main de l'utilisateur. Application aux raquettes de tennis, crosses de golf, batte de baseball, etc.
Patent FR-2472832-A1 (FR)
Title: Lampe munie d'une ampoule en verre et verre approprie a une telle ampoule
Inventor: JOORMANN HENDRIK JACOBUS MARIA
IPC: H01J61/30
Filed: 1980-12-22
Abstract: LE VERRE EN QUESTION RESISTE CONVENABLEMENT A L'ATTAQUE PAR DES ELECTRONS ET EST CONVENABLEMENT RESISTANTE AUX INTEMPERIES ET SE PRETE A ETRE TRAITE DANS UNE FLAMME DE GAZ. LE VERRE CONTIENT, EN MOLES, 44 A 55 D'OXYDE DE SILICIUM, 0 A 7,5 D'OXYDE DE BORE, 0 A 6 D'OXYDE DE ZIRCONIUM, 0 A 7,5 D'OXYDE D'ALUMINIUM, 5 A 20 D'OXYDE DE CALCIUM, 12,5 A 25 D'OXYDE DE BARYUM; 0 A 15 D'OXYDE DE MAGNESIUM, 0 A 10 D'OXYDE DE STRONTIUM; 2 A 8 D'OXYDE DE SODIUM, LA SOMME DES METAUX ALCALINO-TERREUX ETANT DE 30 A 42,5 EN MOLES. DANS LES LAMPES A DECHARGE DANS LA VAPEUR DE SODIUM NE SE PRODUIT PAS DE DECOLORATION DANS LE CAS OU L'AMPOULE EST REALISEE EN CE VERRE. APPLICATION AUX LAMPES A DECHARGE ELECTRIQUE.
Patent FR-2497015-A1 (FR)
Title: Dispositif de commande transistorisee avec protection de surcharge de moteurs electriques
Inventor: NIGON MICHEL
IPC: H02P7/288
Filed: 1980-12-23
Abstract: L'INVENTION CONCERNE UN DISPOSITIF DE COMMANDE TRANSISTORISEE AVEC PROTECTION DE SURCHARGE D'EQUIPEMENTS ELECTRIQUES. CE DISPOSITIF COMPREND UN POTENTIOMETRE 4 AGISSANT SUR LA BASE D'UN TRANSISTOR DE PUISSANCE 5 ET EST CARACTERISE EN CE QU'ON PREVOIT UN MOYEN COMMUTATEUR 11 CONNECTE EN PARALLELE SUR LEDIT TRANSISTOR DE PUISSANCE 5 POUR COURT-CIRCUITER CELUI-CI LORS DE SA PLEINE CHARGE OU D'UNE SURCHARGE. L'INVENTION S'APPLIQUE NOTAMMENT A L'INDUSTRIE AUTOMOBILE.
Patent FR-2474843-A1 (FR)
Title: Dispositif de verrouillage d'un rayonnage a plusieurs etages pourvu de separations d'etages auto-ajustables
Inventor: HUBALEK JAN TRENCINSKA
IPC: B65G1/14
Filed: 1981-02-02
Abstract: A.DISPOSITIF DE VERROUILLAGE D'UN RAYONNAGE A PLUSIEURS ETAGES POURVU DE SEPARATIONS D'ETAGES AUTO-AJUSTABLES. B.DISPOSITIF CARACTERISE EN CE QUE LES BRAS COURTS 6 DES SEPARATIONS D'ETAGES 4 SONT POURVUS D'UNE ENTAILLE 14 DANS LA ZONE DES TAQUETS AVANT, LA PARTIE ARRIERE DE CE BRAS COURT ETANT FORMEE PAR UNE SURFACE D'APPUI EN BISEAU 15. C.DISPOSITIF APPLICABLE A DES RAYONNAGES REGLABLES.
Patent FR-2500038-A1 (FR)
Title: Prefabricated beam supporting slab walls of buildings - has H-shaped cross=section with slab bearing on inner face in which is bedded fixing rail
Inventor: MARTEL ALAIN
IPC: E04B1/04
Filed: 1981-02-17
Abstract: The H section beam (8) supports the top edge of the slab (4) which forms the exterior wall of the building. The interior face (8a) of a wing of the beam is perpendicular to the central zone (8b). The other internal face having an obtuse angle to form a draw, while a rectangular section rail (15) is bedded into beam face (8a). The outside face of slab (4) bears against the beam face, and the top edge of the slab comes up to the level of the rail (15) so as to leave free a space (F) between the slab top edge and the central zone of the beam.