baber/WOPTO huggingface dataset:
Patent FR-2472644-A1 (FR)
Title: Reinforced concrete flooring panel - includes corrugated iron sheet to bind upper concrete and lower mortar layers together
IPC: B28B23/02
Filed: 1979-12-27
Abstract: Concrete floor panels are cast by depositing a bed mortar (5) or other suitable material inside a collapsible frame (1). A corrugated iron sheet (6) is placed over the bed and pressure exerted causing the mortar to penetrate into the grooves in the lower face of the sheet. A layer of concrete (8) is then cast on top of the sheet flush with the upper edges (9) of the frame. Stops (7) pref. limit the downward movement of the sheet when the pressure is exerted. Reinforcing rods (11) pref. extend the length of the frame through holes (12) in the ends.
Patent FR-2447289-A1 (FR)
Title: Support amortisseur pour siege de vehicule tous terrains
IPC: F16F13/00
Filed: 1980-01-03
Abstract: CETTE SUSPENSION DE SIEGE POSSEDE UN ORGANE HYDRAULIQUE 9 QUI EST FORME D'UN CYLINDRE 10 ET D'UN PISTON 11 ET CONSTITUE UN SUPPORT ELASTIQUE ET UN AMORTISSEUR. CET ORGANE EST RELIE A UN ACCUMULATEUR HYDROPNEUMATIQUE, UNE SOURCE DE FLUIDE DE PRESSION ET UN RESERVOIR, PAR DES RACCORDS RESPECTIFS 118, 119 ET 120. LES ORIFICES D'ENTREE DU FLUIDE 19 ET DE DECHARGE 20 SONT SITUES SUR UNE PARTIE INTERIEURE CENTRALE 40 EN FORME DE MONTANT DU CYLINDRE 10. CES ORIFICES SONT FERMES, RESPECTIVEMENT OUVERTS, PAR UN OBTURATEUR ANNULAIRE 26 QUI EST DEPLACE PAR LE PISTON 11 D'UNE MANIERE QUI PERMET DE DONNER A CE PISTON UNE COURSE RELATIVEMENT GRANDE POUR UN CYLINDRE 10 DE FAIBLE LONGUEUR. L'INVENTION EST NOTAMMENT APPLICABLE AUX SIEGES POUR TRACTEURS ET BOUTEURS.
Patent FR-2446113-A1 (FR)
Title: Dispositif pour l'evacuation des fluides d'une plaie
IPC: A61M1/00
Filed: 1980-01-10
Abstract: L'invention concerne un dispositif destiné à l'évacuation des liquides d'une plaie. Ce dispositif comprend un boîtier 20 qui contient un élément passif 40 pouvant être expansé et replié et divisant l'intérieur du boîtier en deux chambres 38, 42. Un organe, par exemple un soufflet 80, permet de tirer l'élément passif afin d'accroître le volume de la première chambre 38 et d'établir dans cette dernière une dépression transmise, par un tuyau classique pour plaies, à la plaie à évacuer. La première chambre est isolee du soufflet par la seconde chambre 42 qui est utilisée pour transmettre l'aspiration. Domaine d'application : drainage de plaies.
Patent FR-2450536-A1 (FR)
Title: Disposition de circuit pour postes emetteurs-recepteurs, en particulier pour radars
IPC: G01S7/03
Filed: 1980-01-24
Abstract: CIRCUIT POUR POSTES EMETTEURS-RECEPTEURS, EN PARTICULIER POUR RADARS, COMPRENANT DANS LA SECTION EMETTRICE UN GENERATEUR D'OSCILLATIONS A FREQUENCE VARIABLE, ET DANS LA SECTION RECEPTRICE UN GENERATEUR DE FREQUENCES CONSTITUE PAR UN OSCILLATEUR COMMANDE PAR LA TENSION, DES MOYENS D'ACCORD PILOTES PAR UNE UNITE DE COMMANDE ETANT ASSOCIES AU PREMIER GENERATEUR. LE SIGNAL DE COMMANDE DES VARIATIONS DE FREQUENCE PARVIENT A UN CONVERTISSEUR ANALOGIQUE-NUMERIQUE A LA SORTIE DUQUEL EST DISPONIBLE UN CODE APTE A ADRESSER AU MOINS UNE MEMOIRE LIMITEE A LA LECTURE A LA SORTIE DE LAQUELLE EST CONNECTE UN CONVERTISSEUR NUMERIQUE-ANALOGIQUE QUI COMMANDE UN DESDITS GENERATEURS DE FREQUENCES.
Patent FR-2474868-A1 (FR)
Title: Glass syringes with adaptors to accept silicone rubber tubing - to compensate for lack of elasticity in the tubing
Inventor: LAMARQUE HENRI ALEXANDRE
IPC: A61M39/22
Filed: 1980-02-05
Abstract: A glass syringe with integral nipples for two or more radial outlets is fitted with metal adaptors to convert the nipples to accept a screwed or bayonet coupling. Esp. applicable to syringes used for draining, ventilating and rinsing, e.g. a pleural cavity or other physiological sites for which conventional rubber tubing is unsuitable. The modified adaptors are better for securing tubing made of silicone or other relatively inextensible synthetic rubbers. The adaptors are mounted using a resin cement compatible with the glass surface and resistant to sterilisation temps. Pref. the adaptors include a coaxial conic spigot to receive a complementary thermoplastic coupling welded on to the end of the tubing.
Patent FR-2450165-A1 (FR)
Title: Tyre removing aid with bead breaker - bas shaped shoe to press tyre wall from wheel rim
IPC: B60B30/06
Filed: 1980-02-29
Abstract: The tyre removing aid for a wheel fitting equipment has a curved shoe (17) driven at an angle into the side wall of the tyre to press it from the wheel rim, while the whole wheel is clamped in a horizontal position on the equipment. The shoe is driven from the underside by servo-rams. The curved profile of the shoe provids an even pressure without damaging the tyre. The angular entry of the shoe does not damage the alloyed wheel rim and does not strain the mounting. The shoe slides over the wheel rim in its swivelling movement. It hs a curved abutting edge and a curved upper surface.
Patent FR-2452287-A1 (FR)
Title: Substance activant le plasminogene, sa preparation et medicament renfermant cette substance
IPC: C12N9/64
Filed: 1980-03-28
Abstract: LA SUBSTANCE ACTIVANT LE PLASMINOGENE EST EXTRAITE DE LA BILE DE PORC. CETTE SUBSTANCE PRESENTE UNE MASSE MOLECULAIRE DE 8000010000, UN POINT ISOELECTRIQUE DE 7,1, UN SPECTRE D'ABSORPTION ULTRAVIOLET PRESENTANT UN PIC (LMAX) A UNE LONGUEUR D'ONDE D'ENVIRON 278NM, UNE ACTIVITE FIBRINOLYTIQUE TELLE QU'UNE PLAQUE DE FIBRINE ETALON A LAQUELLE ON A AJOUTE DU CA EST DEGRADEE MAIS QU'UNE PLAQUE DE FIBRINE CHAUFFEE N'EST PAS DEGRADEE, UNE STABILITE THERMIQUE TELLE QU'UN CHAUFFAGE A UNE TEMPERATURE DE 80C PENDANT DIX MINUTES PROVOQUE UNE DIMINUTION DE L'EFFET D'ACTIVATION DU PLASMINOGENE CORRESPONDANT A 50 DE L'EFFET INITIAL ET QU'UN CHAUFFAGE A UNE TEMPERATURE DE 60C PENDANT 30MINUTES PROVOQUE UNE DIMINUTION DE L'EFFET D'ACTIVATION DU PLASMINOGENE CORRESPONDANT A 30-40 DE L'EFFET INITIAL, UNE SOLUBILITE DANS LE SERUM ET UNE INSOLUBILITE DANS DES SOLVANTS ORGANIQUES SOLUBLES DANS L'EAU; ET UN EFFET DE DEGRADATION DES SUBSTRATS SYNTHETIQUES TEL QUE LA GLUTARYL-GLY-ARG-MCA ET LA PRO-PHE-ARG-MCA NE SONT QUE FAIBLEMENT HYDROLYSEES. UTILISATION : MEDICAMENT CONTRE LA THROMBOSE.
Patent FR-2480526-A1 (FR)
Title: Autonomous refrigeration plant powered by photocells driving DC motor - uses array of photo voltaic cells to supply differentially compound DC motor having dominant series characteristic to give steady torque
Inventor: AIDAN MEYER
IPC: H02K23/10
Filed: 1980-04-14
Abstract: The plant has its compressor driven by a differentially compounded DC motor powered from an array of photo-voltaic cells. A refrigerated storage is incorporated to maintain cooling when illumination of the photo-cells is low. The best efficiency is obtained if the DC motor maintains a near constant torque output despite the varying voltages output from the photocell array which, once loaded, behaves as a current source, resulting in wide voltage fluctuations with little change in current. The use of a DC machine, differentially compounded to have a dominant series characteristic, results in a near constant torque output despite a wide voltage range. The photo-cells are arranged to provide a fairly high voltage and comparatively low current. The compressor is of the piston type and is driven at constant torque.
Patent FR-2454650-A1 (FR)
Title: Regulateur de pression a deux circuits et procede de realisation d'un tel regulateur
IPC: B60T11/34
Filed: 1980-04-17
Abstract: L'INVENTION CONCERNE UN REGULATEUR DE PRESSION A DEUX CIRCUITS. CE REGULATEUR COMPREND DEUX SOUPAPES REGULATRICES A POUSSOIR 17, 18, 19, 23; 20, 21, 22, 24 DISPOSEES L'UNE DANS UN CORPS AUXILIAIRE 31, L'AUTRE DANS UNE PIECE RAPPORTEE 40. UN RESSORT UNIQUE 29 APPLIQUE UNE FORCE DE COMMANDE F AUX POUSSOIRS 17, 20 DES DEUX SOUPAPES DANS LE SENS DE L'OUVERTURE. LE REGLAGE INITIAL DE CETTE FORCE EST OBTENU EN POSITIONNANT LE CORPS AUXILIAIRE 31 PLUS OU MOINS ENFONCE DANS L'ALESAGE 54 ET EN LE BLOQUANT EN POSITION PAR UNE PLAQUE DE FOND 37 QUI SERT DE BUTEE ET EST SERTIE DANS LA GORGE INTERIEURE 39 DU CORPS PRINCIPAL 1. L'INVENTION S'APPLIQUE AUX REGULATEURS DE PRESSION A DEUX CIRCUITS POUR SYSTEMES DE FREINAGE HYDRAULIQUE.
Patent FR-2454691-A1 (FR)
Title: Thermal switch with bimetal strip - has link with nose forced against step of housing by contact spring (OE 15.10.80)
IPC: H01H37/74
Filed: 1980-04-18
Abstract: The design of the thermobimetal controlled switch ensures its engaged position without additional means and without being affected by vibration or by position change. The force transmitting component (13) features a nose (20) or a notch pressing the shoulder (23) of the housing (1) due to the force of a contact spring (8) and/or due to the thermobimetal element (3). The movement of the element (3) due to a temp. change is transmitted by the component (13) in the form of a plate guided in the housing. The other end of the plate (13) bears against the thermobimetal element (3) with its tip (18) while its guide surface (15) projects towards contacts (7, 8) to engage a slot (19) with the nose (20) exhibiting a tip (21).
Patent FR-2458163-A1 (FR)
Title: Barre omnibus de haute capacite et son procede de fabrication
Inventor: MUTO MASSAKI
IPC: H01B7/00
Filed: 1980-05-29
Abstract: L'INVENTION CONCERNE UNE BARRE OMNIBUS DE HAUTE CAPACITE ET SON PROCEDE DE FABRICATION. LA BARRE OMNIBUS COMPREND PLUSIEURS PLAQUETTES CERAMIQUES 3, INTERPOSEES ENTRE DES CONDUCTEURS PLATS 1, 2 ET ISOLEES DE CEUX-CI PAR UN LIANT NON-CONDUCTEUR 5, UNE CONNEXION ELECTRIQUE ENTRE LES CONDUCTEURS ET LES REVETEMENTS METALLISES SE TROUVANT SUR DES COTES ADJACENTS DES PLAQUETTES ETANT ETABLIE EN RECOUVRANT LES COUCHES DE LIANT D'UNE MATIERE CONDUCTRICE QUI ENTRE EN CONTACT AVEC DES BORDS EXPOSES DES CONDUCTEURS 1, 2, LA BARRE OMNIBUS DE STRUCTURE STRATIFIEE AINSI FORMEE ETANT ENROBEE D'UNE COUCHE DE RESINE 7. APPLICATION AUX CIRCUITS MINIATURISES.
Patent FR-2483272-A1 (FR)
Title: Rectangular framework assembly joint - has angle pieces cut to shape and joined by corner plates with actuating jacks
IPC: B21D53/74
Filed: 1980-05-28
Abstract: The joint consists of an outside socket with a plate which is folded over against a diagonal line bisecting the corner, with the edge towards the inside of the corner. The inside of the corner is perpendicular to the line bisecting the corner and has a free edge on the outside. The sections of the profiles are held in jaws which have an inner surface (8) and outside jaws (9) operated by jacks (10,11) fixed to the supports (13,14) and having the plunger rods opposite each other.
Patent FR-2465071-A1 (FR)
Title: Super charged four stroke diesel starting device - has starting-valve cams plus extra exhaust valve cam with two lobes for two stroke operation
Inventor: STANDHARDT HANS
IPC: F02B75/02
Filed: 1980-06-06
Abstract: The valve-actuation arrangement for starting four-stroke Diesel engines is esp. for highly-supercharged narrow-angle-V engines with a small number of cylinders. Inlet, exhaust and (compressed-air) starting-valve operation is by one camshaft per bank. The starting-valve cams, and an additional set of exhaust-valve cams, each have two lobes so arranged that the starting- and exhaust-valves are operated in a two stroke cycle. The shaft is (conventionally) slidable to have these cams engaging the valve actuators only in the 'start' setting.
Patent FR-2485608-A1 (FR)
Inventor: PREVOT GERARD
IPC: E05D15/56
Filed: 1980-06-30
Abstract: 1. Fitting for a sliding window, sliding door or the like, provided with a device for rising and rolling the opening leaf of the window, door or the like, comprising at least a right mechanism (56, 57, 58) for the vertical disengagement of the rolling means (58, 59, 60) by the operation of a cam (50) and being arranged in a box (1) integral with the opening leaf, said cam (50) being disposed about an axis (51) integral with the box (1) and co-operating with an axis (57) integral with the rolling means (58), characterized in that the axis (57) is vertically guided in oblong apertures (73, 74) of the box (1) and the cam (50) is operated by a control rod (24) connected at least to a driving rod (44, 45).
Patent FR-2460944-A1 (FR)
Title: Derives de prostacyclines, leur procede de preparation et des medicaments en contenant
Inventor: SIH JOHN CHARLES
IPC: C07C405/00
Filed: 1980-07-04
Abstract: LA PRESENTE INVENTION EST RELATIVE A DES DERIVES DE PROSTACYCLINES, A DES PROCEDES POUR LEUR PREPARATION ET AUX PRODUITS INTERMEDIAIRES APPROPRIES. SUIVANT L'INVENTION, ON PREVOIT DES COMPOSES DE PROSTACYCLINES DU TYPE 19-HYDROXY OU DU TYPE 19-HYDROXY-19-METHYLIQUE, UN EXEMPLE CARACTERISTIQUE DE COMPOSES 19-HYDROXY ETANT L'ESTER METHYLIQUE DE (5Z)-9-DESOXY-6,9A-EPOXY-D-19E-HYDROXY-PGF.
Patent FR-2492369-A1 (FR)
Title: Ethyl acrylate mfr. from ethylene and acrylic acid in sulphuric acid - which is recycled after removal of polymerisation initiator in thin film evaporator
Inventor: CHASE JOSEPH D
IPC: C07C69/54
Filed: 1980-10-21
Abstract: Ethyl acrylate (I) mfr. involves (a) reacting C2H4 and acrylic acid in the presence of H2SO4, (b) sepg. the reaction prod. into crude (I) and a H2SO4 residue (II), (c) partial purificn. of (I) by removing material forming light ends, (d) complete purificn. and isolation of (I), leaving a (I)-prod. residue (III), and (e) recycling most of (II) from (b) to (a). The novelty is that the rest of (II) is supplied to an evaporator with distributor brushes or vanes, where it is heated initially to 149-182 (163-177) deg.C and then cooled to 110-138 (115.6-135) deg.C before removal from the process. This treatment of (II) removes polymerisation initiators from the system.
Patent FR-2492913-A1 (FR)
Title: Sectional modular structure for furniture - uses L=shaped brackets to fix rail ends to through-post fixed to common post ferrule
IPC: F16B12/14
Filed: 1980-10-27
Abstract: The demountable sectional and modular structure may be used in furniture construction, incorporating joints in which the ends of the rails are butted up to the lateral faces of vertical posts e.g. 'L' shaped bars. The connection may also be made by angle brackets fitting tightly into the angle formed by the underside of the rail and the relevant lateral post face. Where two rails project from a post in opposite directions a common ferrule is used to locate the screws securing the vertical legs of the brackets. The joints may be further strengthened by using rectangular section bar in the brackets and by housing it completely into longitudinally grooves in both the rail and the post.
Patent FR-2494229-A1 (FR)
Title: Pill dispensing package - includes lever shaped to block exit of trailing pills
IPC: B65D83/04
Filed: 1980-11-14
Abstract: The release of individual spherical pills from a storage box is controlled by a pivoted lever mounted in a slot at the root of a channel leading to the box outlet. The lever has a hooked profile such that only one, or one pair of pill(s) can pass in response to a single dipping cycle by the lever. Successive pills restricted to following in single file through the throat of the channel are obstructed by the rising tip of the lever as the preceding pill is released. The pills may be released into a convenient hollow cap, movement of which may be used to actuate a spring loaded form of the lever. Applicable to metal, glass or plastic packs relying on gravity discharge. The lever and channel components are pref. of pharmaceutical grade plastics.
Patent FR-2470467-A1 (FR)
Title: Appareil de recharge de piles ou d'accumulateurs par un courant pulse
Inventor: ROSTLUND KARL JOHNIE
IPC: H02J7/04
Filed: 1980-11-20
Abstract: APPAREIL DE RECHARGE AU MOYEN D'IMPULSIONS INTERMITTENTES, LES PILES OU ACCUMULATEURS POUVANT SE DECHARGER LEGEREMENT PENDANT LES PERIODES SEPARANT LES IMPULSIONS DE RECHARGE. IL COMPREND UN CIRCUIT DE RECHARGE COMPORTANT DES BORNES DESTINEES A UNE OU PLUSIEURS BATTERIES AINSI QU'UN REDRESSEUR DELIVRANT UN COURANT CONTINU OU THYRISTOR. UN CIRCUIT DE COMMANDE CONNECTE A CE THYRISTOR DETERMINE LES INSTANTS 75 DES IMPULSIONS INTERMITTENTES DE COURANT AUXQUELLES LE CIRCUIT DE RECHARGE EST ENCLENCHE ET UNE TENSION DE RECHARGE EST ENVOYEE A LA BATTERIE. L'APPAREIL EST CONCU POUR MODIFIER LE NIVEAU ET LA DUREE DE LA TENSION DE RECHARGE, EN PARTICULIER A LA FIN D'UNE PERIODE DETERMINEE, PAR ELEVATION DE LA TENSION CONJOINTEMENT AVEC UN DEPLACEMENT DU POINT DE DECLENCHEMENT 75 DE L'IMPULSION DE RECHARGE DE MANIERE QUE LA DUREE DE CETTE PERIODE DE RECHARGE SOIT REDUITE ET QUE LA DUREE DES PERIODES DE DECHARGES 76 SOIT ACCRUE. APPLICATION A LA RECHARGE DES PILES SECHES OU ACCUMULATEURS SECS.
Patent FR-2471469-A1 (FR)
Title: Butee pour porte pivotante
Inventor: MCLENNAN LYALL AYERS
IPC: E05C19/02
Filed: 1980-12-01
Abstract: MECANISME DE BUTEE 3 POUR BLOQUER LE MOUVEMENT D'OUVERTURE D'UNE PORTE 1 COMPRENANT UN ELEMENT DE BUTEE 14 PORTE PAR L'ENCADREMENT DE PORTE ET DESTINE A ETRE BLOQUE PAR UNE SAILLIE 27 LORSQU'UNE PARTIE 22 QU'IL PRESENTE EST ELLE-MEME EN APPUI SUR L'ENCADREMENT DE PORTE.
Patent FR-2472160-A1 (FR)
Title: Cuvette de chargement d'une piece d'artillerie
Inventor: GUSTAVSSON OLLE
IPC: F41A9/24
Filed: 1980-12-17
Abstract: CUVETTE OSCILLANTE 3 DESTINEE A RECUEILLIR UN OBUS OU PROJECTILE PUIS A L'AMENER EN BASCULANT LATERALEMENT DANS L'AXE D'UN CANON D'UNE PIECE D'ARTILLERIE AFIN DE PERMETTRE A UN REFOULOIR DE LE FAIRE SORTIR LONGITUDINALEMENT DE CETTE CUVETTE. CETTE CUVETTE 3 CONTIENT LONGITUDINALEMENT UNE PIECE OBLONGUE 16 QU'A SON ENTREE LE PROJECTILE REPOUSSE LATERALEMENT ET QUI REVIENT ENSUITE ELASTIQUEMENT SE PLACER AU-DESSUS ET LONG DE CE DERNIER. CETTE PIECE 16 EST CAPABLE, D'UNE PART, D'IMMOBILISER LONGITUDINALEMENT LE PROJECTILE DANS LA CUVETTE 3 AU COURS DU BASCULEMENT DE CETTE DERNIERE, D'AUTRE PART, DE L'EMPECHER DE SE DRESSER PENDANT QU'IL SORT LONGITUDINALEMENT DE CETTE CUVETTE. APPLICATION NOTAMMENT A L'ALIMENTATION EN OBUS OU CARTOUCHES DES PIECES D'ARTILLERIE.
Patent FR-2472210-A1 (FR)
Title: Procede d'impression photographique et plaque photographique utilisee dans ce procede
Inventor: TSUJI KIKURO
IPC: G03F1/90
Filed: 1980-12-17
Abstract: PROCEDE ET PLAQUE POUR IMPRIMER PHOTOGRAPHIQUEMENT UNE IMAGE IDENTIQUE SUR DEUX ZONES 7, 9 DETERMINEES SUR UN MATERIAU PHOTOSENSIBLE DE TELLE SORTE QUE CES DEUX ZONES SOIENT DISPOSEES A 180 L'UNE DE L'AUTRE PAR ROTATION AUTOUR D'UN CENTRE DE SYMETRIE. LE PROCEDE COMPORTE UNE PREMIERE ETAPE DANS LAQUELLE LE MATERIAU PHOTOSENSIBLE EST EXPOSE AVEC UNE FEUILLE TRANSPARENTE PORTANT SUR ELLE UN ORIGINAL ET UN ECRAN OPAQUE, CETTE FEUILLE ETANT APPLIQUEE DE TELLE MANIERE QUE L'ORIGINAL ET L'ECRAN OPAQUE COINCIDENT DE FACON GENERALE AVEC LES DEUX ZONES, ET UNE DEUXIEME ETAPE DANS LAQUELLE LE MATERIAU PHOTOSENSIBLE EST EXPOSE AVEC LA FEUILLE TRANSPARENTE APPLIQUEE SUR LUI APRES AVOIR INVERSE LES POSITIONS DE L'ORIGINAL ET DE L'ECRAN OPAQUE DE TELLE SORTE QUE CHACUNE DE CES DEUX ZONES, ORIGINAL ET ECRAN OPAQUE, COINCIDE AVEC L'AUTRE DES DEUX ZONES DU MATERIAU PHOTOSENSIBLE.
Patent FR-2496300-A1 (FR)
Title: Burglar alarm with power saving circuit - has delay circuit retaining visual indication of fault after predetermined loudspeaker alarm period
IPC: G08B7/06
Filed: 1980-12-17
Abstract: The alarm system has a loudspeaker (22) in the collector circuit of a Darlington transistor (T1) is supplied from two positive terminals (34,26) via a switching transistor (T2) and LED (24) respectively. The Darlington transistor is controlled by an oscillator (20) responding to logic outputs from a memory (25). A fault signal applied to a terminal (33) changes one output (31) from a low to a high logic level, starting the oscillator which turns-on the Darlington transistor. The other logic output (32) simultaneously triggers a delay circuit (23), turning-on the switching transistor (T2) to sound the alarm. After the predetermined delay the switching transistor ceases to conduct, and the loudspeaker draws only a small current through the LED (24). A magnetic fault detection facility may be added by a reed switch or FET (36).
Patent FR-2496727-A1 (FR)
Title: Folding support for temporary road signs - has brace and prop folding into frame to save storage space
Inventor: GUEDON JEAN RENE
IPC: E01F9/012
Filed: 1980-12-24
Abstract: The support has a frame (1) to which a road sign panel is fixed and has two spaced feet (5,6) connected by a fixed base traverse (4). A mobile traverse (12) is joined to the fixed traverse by a pin (16), so that it can rotate about the pin. The pivot cylinder (11) is vertical when the sign is in use and takes the cranked end of a brace (14), the other end of the brace being fixed to the end (12A) of the mobile traverse when the latter is pivoted about the hinge. The brace length is chosen to retain the support frame vertical.
Patent FR-2499653-A1 (FR)
Title: Electric motor drive for jack - includes bearing transmitting output shaft axial reaction to motor casing instead of rotor shaft
Inventor: BARTHELEMY ANDRE JEAN
IPC: H02K7/06
Filed: 1981-02-06
Abstract: The electric motor drive for a valve includes a wheel which has teeth on its internal surface, attached to the output shaft. The bearing which supports this wheel and takes the axial thrust of the output shaft lies between the surface of the wheel, and a part of the casing of the motor. Ball bearings hold these two surfaces a part and allow one to rotate with respect to the other. The casing of the motor is supported by a stop so that the thrust of the output shaft does no act on the motor shaft directly. The casing of the motor is supported by a stop so that the thrust of the output shaft does no act on the motor shaft directly. The motor shaft is linked to the internal surface of the output gear by an epicyclic gear system including satellite gear wheels between the central motor input shaft and this internal surface. The bulk of the motor shaft bearing may thus be reduced.
Patent FR-2476500-A1 (FR)
Title: Membrane pour la plasmaphorese, son procede de fabrication et sa constitution
Inventor: BANDEL WERNER
IPC: D01D5/247
Filed: 1981-02-20
Abstract: LA PRESENTE INVENTION DECRIT UNE MEMBRANE POUR LA PLASMAPHORESE SOUS FORME DE FILAMENTS CREUX, DE FEUILLES SOUFFLEES OU DE FEUILLES PLATES FABRIQUEE SELON UN PROCEDE DANS LEQUEL UNE SOLUTION DE FILAGE A BASE D'ESTER CELLULOSIQUE EST PRESSEE A TRAVERS UNE FILIERE IMMERGEE DANS UN BAIN COAGULANT, EST LAVEE AVEC DE L'EAU EXEMPTE DE SOLVANT, IMPREGNEE AVEC UNE SOLUTION PLASTIFIANTE, PUIS SECHEE. APPLICATION DE CETTE MEMBRANE DANS LE DOMAINE MEDICAL PAR EXEMPLE.
Patent FR-2479144-A1 (FR)
Title: Sterilisable sheet-metal container - has free space, formed in bottom above next one in stack to locate
Inventor: SCHLOBOHM WERNER
IPC: B65D21/02
Filed: 1981-03-27
Abstract: The sterilisable sheet-metal packing box comprises a bottom formed by deep-stamping and closed by a cover fitting into it. The underside has a positioning protrusion enclosing a mainly flat bottom offset towards the inside. The protrusion is retracted partly towards the interior in two positions at least preferably opposite each other, the amount of retraction being such as to leave a free space between two boxes when fitted one on top of the other. The retracted portion can extend as far as the flat bottom, and can be in the form of a curved arch.
Patent FR-2479232-A1 (FR)
Title: Nouvelle substance antibiotique des series sf-2107 et procede pour la preparer
Inventor: ERAKI NORIO
IPC: C12P1/06
Filed: 1981-04-01
Abstract: ON DECRIT DE NOUVELLES SUBSTANCES ANTIBIOTIQUES DES SERIES SF-2107, CONSTITUEES ESSENTIELLEMENT PAR LA SUBSTANCE SF-2107A-1, LA SUBSTANCE SF-2107B ETOU LA SUBSTANCESF-2107C, CHACUNE DE CES SUBSTANCES PRESENTANT UNE ACTIVITE ANTIBACTERIENNE ENVERS LES BACTERIES GRAMPOSITIVE ET GRAMNEGATIVE ET POUVANT SERVIR DE SUBSTANCE ACTIVE POUR DES MEDICAMENTS, DES BACTERICIDES, DES DESINFECTANTS, ETC. PROCEDE D'OBTENTION DE CES SUBSTANCES PAR CULTURE D'UNE SOUCHE, SUIVIE D'ISOLEMENT.