baber/WOPTO huggingface dataset:
Patent FR-2515713-A1 (FR)
Title: Fastening for sheet roofing - comprises bolt passing through resilient sealing ring and annular skirt
IPC: E04D3/36
Filed: 1981-11-04
Abstract: The fastening for sheet roofing comprises a bolt (1) passing through an annular skirt (4), the lower edge of which carries a seal (4b) and bears onto the roofing sheet. A resilient ring (6) is positioned between the head of the bolt and the skirt (4), to ensure water-tightness. The ring (6) locates over the upwardly turned inner lip (5) of the skirt which limits the amount the ring can be compressed when the bolt is tightened.
Patent FR-2494982-A1 (FR)
Title: Suction cleaner agitator - has brush strips and short beater bars which extend spirally around agitator
Inventor: LORSON EMMETT D
IPC: A47L9/04
Filed: 1981-11-26
Abstract: The agitator has brush strips and short beater bars, in which the beater bars and brush strips each extend spirally around the agitator. The direction of the spirals are all the same on one side of an intermediate portion along the length of the agitator, but opposite to all those on the other side of the intermediate portion. When the agitator is mounted on a suction cleaner and is rotated, the action of the brushes and beater bars tends to move any dirt towards the intermediate portion in a direction transverse to the direction in which the agitator rotates.
Patent FR-2495294-A1 (FR)
Title: Installation de chauffage par pompe a adsorption et son procede d'utilisation
Inventor: MOSS GERALD TREVOSE
IPC: F28D20/00
Filed: 1981-11-30
Abstract: L'invention concerne une installation de chauffage à pompe à chaleur à adsorption. Cette installation comprend un évaporateur 10 qui contient un adsorbat 15 et un échangeur 36 de chaleur, un adsorbeur 1 qui communique avec l'évaporateur 10 et qui renferme un adsorbant 17, un magasin 22 de chaleur de fusion qui communique avec l'adsorbeur 1 et avec l'évaporateur 10, un élément 2 de chauffage de l'adsorbant, un dispositif 11 destiné à extraire de la chaleur de l'adsorbeur 1, un dispositif 8 destiné à extraire de la chaleur du magasin 22, un dispositif 27 destiné à mouiller l'échangeur de chaleur 36, et un dispositif 20 qui facilite la condensation de la vapeur passant de l'adsorbeur 1 dans le magasin 22. Domaine d'application : chauffage par pompage de la chaleur. (CF DESSIN DANS BOPI)
Patent FR-2516851-A1 (FR)
Title: Splitter for wood logs - has hollow cutting rod with limited sliding in outer tube with end plug
Inventor: TOUSSAERE GILLES
IPC: B27L7/00
Filed: 1981-11-23
Abstract: The wood splitter has a tube (1), with a sharpened end, sliding in a tube (3) closed at one end by a solid plug (4). The inner tube travel is limited by a rod (5) fixed to the outer tube and fitted in the inner with an end stop (6). The tubes are both cylindrical, as is the solid plug. At the top of the inner tube is fixed a housing (7) for the plug. The housing is a perforated ring inside the inner tube.
Patent FR-2518737-A1 (FR)
Title: Projectile for area defence system against land assault - has auto-gyro rotor set at angle controlled by calculator of target course using infrared sensor data
Inventor: KIHM JEAN-FRANCOIS
IPC: F42C11/00
Filed: 1981-12-22
Abstract: The projectile (9) is launched from one of three inclined barrels when a powder charge is ignited electronically by a signal from a directional geophone. The body (10) of the projectile (9) contains a hollow charge with an impact detonator, and carries a deployable fin (11) and a rotor (12) whose blades (13) are jointed for folding into a container. The rotor shaft is located initially centrally within a ring of electromagnets and has an elbow joint to a second shaft driving, through a reduction gear, a third shaft which carries an infrared detector. A calculator directs the descent of the projectile into the predicted path of an intruding vehicle.
Patent FR-2519566-A1 (FR)
Title: Cleaning appts. for cylindrical filter cartridges - which are simultaneously rotated and cleaned by jets of cleaning liq. in tank
IPC: B01D41/04
Filed: 1982-01-14
Abstract: The appts. consists of a tank contg. a vertical, axial rod and a drain pipe with a valve below a ring float which can slide vertically on the rod. One or more filter cartridges, esp. of the type with outer folds, are placed on the rod above the float. In an upper, wider part of the tank is a horizontal nozzle pipe ending in a two-pronged fork forming two jets of cleaning liq. One jet impinges radially on the cartridges, but the other is eccentric so its force rotates the cartridges on the rod. While the valve is closed, the cleaning liq. collects in the tank so the float lifts the cartridges, i.e. the entire surfaces of the cartridges are gradually exposed to the jets of cleaning liq. Used for example, the cleaning of filters used for drinking water or swimming pools by a simple and reliable appts. which can be automatically controlled.
Patent FR-2515191-A1 (FR)
Title: Eponge de polyurethane dimensionnellement stable et prepolymere formant une eponge
Inventor: GUTHRIE JAMES LEVERETTE
IPC: C08G18/79
Filed: 1982-01-29
Abstract: LA PRESENTE INVENTION CONCERNE UNE MOUSSE DE POLYURETHANE A BASE DE MDI, QUI A LES PROPRIETES DE LA MOUSSE DE CELLULOSE. SELON L'INVENTION, ON MELANGE UNE PHASE AQUEUSE QUI PEUT EVENTUELLEMENT CONTENIR DES FIBRES DE RENFORCEMENT ET DES AGENTS TENSIO-ACTIFS ET UNE PHASE DE RESINE CONTENANT UN PREPOLYMERE DERIVE D'UN POLY(OXY C2-4 ALCOYLENE)DIOL, UN PRODUIT D'ISOCYANATE CONTENANT DU MDI AYANT UNE FONCTIONNALITE SUPERIEURE A 2,0, FORME D'UN MELANGE DE MDI ET DE DERIVES DE MDI CONTENANT DE L'ISOCYANATE, ET UN POLYOL MONOMERE COMME AGENT RETICULANT AYANT 3 OU 4 EQUIVALENTS HYDROXYLES PAR MOLE; LE POLYOL PREFERE EST DU TRIMETHYLOLPROPANE ET LE DIOL PREFERE EST "CARBOWAX1000", (POLYOXYETHYLENEDIOL). LE DIOL ET LE POLYOL, COMME LE TRIMETHYLOLPROPANE, SONT PRESENTS A UN RAPPORT MOLAIRE COMPRIS ENTRE 4:1 ET 8:1 TANDIS QUE LE RAPPORT DES EQUIVALENTS D'ISOCYANATE AUX EQUIVALENTS TOTAUX D'HYDROXYLE EST COMPRIS ENTRE 3:1 ET 4:1; LE PRODUIT CONTENANT DE L'ISOCYANATE CONTIENT PLUS DE 50 EN POIDS DU PREPOLYMERE ET L'"ISONATE 143L" (MELANGE DE MDI ET DE DERIVES DE MDI CONTENANT DE L'ISOCYANATE) EST LE PRODUIT D'ISOCYANATE PREFERE. LA MOUSSE A UN GONFLEMENT MINIMAL QUAND ELLE EST HUMIDE ET ELLE NE S'ENROULE PAS EN SECHANT. L'INVENTION S'APPLIQUE NOTAMMENT A LA PREPARATION D'EPONGES SYNTHETIQUES.
Patent FR-2499284-A1 (FR)
Title: Bis (hydroxyalkyl) disiloxanes et compositions lubrifiantes pour disques d'information contenant un tel compose
Inventor: WANG CHIH CHUN
IPC: C07F7/18
Filed: 1982-02-04
Abstract: COMPOSE CARACTERISE EN CE QU'IL REPOND A LA FORMULE GENERALE SUIVANTE: (CF DESSIN DANS BOPI) DANS LAQUELLE R ET R SONT DES GROUPES METHYL OU ETHYL ET R ET R SONT DES GROUPES ALKYL LINEAIRES POUVANT AVOIR JUSQU'A 20 ATOMES DE CARBONE. APPLICATION A LA REALISATION DE LUBRIFIANT POUR DISQUES CONTENANT DE L'INFORMATION A HAUTE DENSITE.
Patent FR-2503404-A1 (FR)
Title: Bobine de developpement destinee a recevoir une pellicule photographique a developper
Inventor: PETSCHING HELMUT
IPC: G03D13/14
Filed: 1982-03-31
Abstract: SUR UNE BOBINE DE DEVELOPPEMENT 10, UNE PELLICULE DOIT ETRE MAINTENUE SOUS LA FORME D'UNE SPIRALE ENROULEE AUTOUR D'UN NOYAU AXIAL 11, A UN ECART RADIAL DEFINI. IL EST PREVU A CET EFFET DES NERVURES DE GUIDAGE 27 QUI, A L'INTERIEUR DES JOUES 12 RELIEES PARLE NOYAU 11, DELIMITENT CHACUNE UNE GORGE SPIRALE CONTINUE 28 POUR PERMETTRE L'INTRODUCTION DE LA PELLICULE. AFIN D'EVITER LES DEFAUTS DE DEVELOPPEMENT, LES NERVURES DE GUIDAGE SONT CONSTITUEES NON SEULEMENT PAR DES POINTS D'APPUI 32 PORTES PAR LES BRANCHES 18 DES JOUES 12, MAIS ENCORE PAR DES FRACTIONS DE NERVURE PORTEES PAR DES ELEMENTS AMOVIBLES 23 QUI PEUVENT ETRE ENGAGES ENTRE LES BRANCHES 18.
Patent FR-2525202-A1 (FR)
Inventor: ABOUCHAR RAIF
IPC: C01B7/01
Filed: 1982-04-19
Abstract: The invention refers to an arrangement for the recovery of heat which can be used in plants for the synthesis of dissolved hydrochloric acid and which at the same time produces steam. Such plants generally comprise a furnace, a heat exchanger, a cooled absorber and an after-runnings column. The invention concerns an arrangement having means for bringing together the amounts of heat of the cooling fluids from the heat-exchanger and the absorber, whereby the production of steam is possible.
Patent FR-2506975-A1 (FR)
Title: Dispositif de validation de pieces de monnaie utilisant des photodetecteurs
Inventor: BELLIS ROBERT DAVID
IPC: G07F1/04
Filed: 1982-05-28
Abstract: L'INVENTION CONCERNE UN DISPOSITIF DE VALIDATION DE PIECES DE MONNAIE COMPRENANT UNE FENTE 2 DE RECEPTION DES PIECES DEBOUCHANT SUR UN CHEMIN DE GLISSEMENT 5. CE DISPOSITIF EST REMARQUABLE EN CE QU'IL COMPREND UN OBTURATEUR 11 INTERDISANT, D'UNE PART, LE PASSAGE A TOUTE PIECE INSEREE JUSQU'A CE QU'IL SOIT ECARTE DUDIT CHEMIN DE GLISSEMENT LORSQUE DES MOYENS DE VALIDATION DES PIECES CONSTITUES PAR DES INDUCTEURS ONT DETECTE LA CONFORMITE D'UNE PIECE RECUE DANS LA FENTE 2, ET PERMETTANT, D'AUTRE PART, DE RENVOYER ET DE REPRESENTER TOUTE PIECE INACCEPTABLE A LA FENTE DE RECEPTION DES PIECES. APPLICATIONS : DISTRIBUTEURS AUTOMATIQUES, MACHINES A JEUX, DISTRIBUTEURS DE TICKETS, TOURNIQUETS, BARRIERES AUTOMATIQUES, ETC.
Patent FR-2528600-A1 (FR)
Title: Alarm device for hand luggage - includes whistle with gas supply activated by excess tension on handle of item
IPC: G08B21/02
Filed: 1982-06-09
Abstract: The alarm includes a whistle attached to the item - for example a brief case. This is connected by a tube to a container of compressed gas in the bottom of the container. The whistle is completely sealed- in particular a pad is glued over the glued over the hole from which sound is normally emitted. The pad is attached by a chain to the handle of the case in such a way that excessive tension on the handle will pull the chain, and remove the glued pad from the whistle. This breaks the seal, and thus allows the whistle to emit an intense alarm signal.
Patent FR-2509262-A1 (FR)
Title: Fermeture a vis, de securite pour bouteilles, evitant le risque d'ouverture par les enfants
IPC: B65D41/04
Filed: 1982-06-30
Abstract: L'INVENTION CONCERNE, DES FERMETURES A VIS DE SECURITE, POUR DES BOUTEILLES, FLACONS OU OBJETS SIMILAIRES, EVITANT LE RISQUE D'OUVERTURE PAR LES ENFANTS ET, QUI SONT ECONOMIQUEMENT REALISEES, PAR MOULAGE OU INJECTION DE MATIERES DITES "PLASTIQUES", GRACE A LEUR REALISATION EN DEUX PIECES, MUTUELLEMENT APPROPRIEES, POUR CO-AGIR ENSEMBLE, MAIS SELON DEUX DIRECTIONS DIFFERENTES, DANS UN ORDRE PREDETERMINE. PAR EXEMPLE, LA FACE SUPERIEURE DU BOUCHON OBTURATEUR 1 PRESENTE UN BORD 1A EN FORME DE CYLINDRE CREUX, TOURNE VER LE HAUT, DANS LEQUEL S'ENGAGE LE CHAPEAU FORMANT COUVERCLE 2, TANDIS QUE LA PAROI INTERIEURE, DU BORD EN FORME DE CYLINDRE CREUX 1A DU BOUCHON OBTURATEUR EST MUNIE DE SAILLIES OU D'EVIDEMENTS 14 ET 15, ESPACES D'UN DEMI PAS DE FILETAGE, DANS LESQUELS VIENNENT S'ENGAGER, DES SAILLIES OU EVIDEMENTS 14 ET 15, DU BORD DU CHAPEAU FORMANT COUVERCLE 2, POUR OBTENIR LES DEUX POSITIONS D'ENCLANCHEMENT.
Patent FR-2509939-A1 (FR)
Title: Dispositif d'enregistrement d'image
Inventor: MAEDA KIYOSHI
IPC: H04N1/06
Filed: 1982-07-16
Abstract: DISPOSITIF DE BALAYAGE ET D'ENREGISTREMENT D'IMAGE, COMPRENANT UNE UNITE D'ENREGISTREMENT POUR REPRODUIRE ET ENREGISTRER DES IMAGES EN FAC-SIMILE SUR UNE MATIERE PHOTO-SENSIBLE. L'UNITE D'ENREGISTREMENT COMPREND: UN ELEMENT ACOUSTO-OPTIQUE 30 DE MODULATION DE LUMIERE, COMPORTANT UNE PLURALITE DE PARTIES D'EXCITATION D'ONDES ULTRASONORES DISPOSEES COTE-A-COTE SUR UN MILIEU ACOUSTO-OPTIQUE UNIQUE, CES PARTIES D'EXCITATION MODULANT INDEPENDAMMENT LA LUMIERE INCIDENTE EN UNE PLURALITE DE FAISCEAUX DE LUMIERE MODULEE, EN REPONSE A DES SIGNAUX D'IMAGE VENANT DES MOYENS PHOTO-ELECTRIQUES DE BALAYAGE; UN SYSTEME OPTIQUE 37 DE REDUCTION D'ECHELLE POUR DIMINUER LE DIAMETRE DE LA PLURALITE DE FAISCEAUX DE LUMIERE MODULEE; ET UNE PLURALITE DE MOYENS 34 DE TRANSFERT DE LUMIERE, POUR TRANSFERER LES FAISCEAUX LUMINEUX DU SYSTEME OPTIQUE 37 DE REDUCTION D'ECHELLE A UN SYSTEME 31 DE LENTILLES DE FOCALISATION. L'INVENTION PERMET DE REDUIRE LA DIMENSION DE L'UNITE D'ENREGISTREMENT.
Patent FR-2511675-A1 (FR)
Title: N-(2- (((5- dimetnylamino)-methyl-2-furanyl)-methyl)thio)-ethyl)-n'- (3,4-methylenedioxybenzyl)-2-nitro-1,1-ethenediamine, son procede de preparation et son application en therapeutique
Inventor: VICENTIIS LEONARDO DE
IPC: A61P1/04
Filed: 1982-08-13
Abstract: LA PRESENTE INVENTION CONCERNE LA N-(2- (((5-(DIMETHYLAMINO)-METHYL-2-FURANYL)-METHYL)-THIO)-ETHYL)-N- (3,4-METHYLENEDIOXYBENZYL)-2-NITRO-1,1-ETHENEDIAMINE DE FORMULE: (CF DESSIN DANS BOPI) EVENTUELLEMENT SOUS LA FORME D'UN SEL D'ADDITION AVEC UN ACIDE MINERAL OU ORGANIQUE PHARMACEUTIQUEMENT ACCEPTABLE. CES COMPOSES SE CARACTERISENT PAR LEUR ACTION ANTI-ULCEROGENE.
Patent FR-2512183-A1 (FR)
Inventor: MASCHMANN HANS GEORG
IPC: B01L7/04
Filed: 1982-08-16
Abstract: Bath cryostat for keeping isothermal the surface of a closed volume by means of a liquefied gas, which cryostat operates independent of position and even under zero gravity, characterised in that the surface of the volume to be kept isothermal has, on its outside which establishes the contact to the coolant, a capillary structure by which the surface is wetted constantly and is maintained at a fixed temperature.
Patent FR-2512731-A1 (FR)
Inventor: WESSELY PETER
IPC: B29C43/24
Filed: 1982-09-14
Abstract: In order to avoid air inclusions in the calendering together of fabric coated with rubber on both sides, zig-zag shaped cuts are made in the top and bottom rubber sheet before merging with the fabric on a four-roll calender. The zig-zag profile of the cuts results from guiding a knife along a roll generatrix with simultaneous rotation of the roll. By pressing against a pressure roll, which has depressions distributed symmetrically over the entire width of its circumference, the zig-zag cut is partly closed again, although cut openings which can serve for air outlet still remain at the positions of the depressions.
Patent FR-2514110-A1 (FR)
Inventor: PRYPUTSCH GUNTER GEHRHART
IPC: F24C15/32
Filed: 1982-10-04
Abstract: An oven 1 has a housing 2 and a stationary support 109 inside the housing with a position for supporting food. A fan 40 and an electric heating element 96 supply a stream of hot air to the inside of the housing. A rotating drum 50 has a supply opening 80 for directing the stream of hot air towards the position for the food and for moving the stream of hot air about the position for the food to heat or cook the food.
Patent FR-2519935-A1 (FR)
Inventor: PARTISCH PETER
IPC: A01F15/14
Filed: 1982-10-01
Abstract: In a device for binding bales comprising twisting and cutting means for producing and cutting off two successive twisted portions and comprising a twist length limiter, for the purpose of reliably avoiding wire breakages, the invention proposes providing, as twist-length limiter, a spacer or a separating element which protrudes at least temporarily between the wires involved in the twisting operation.
Patent FR-2535589-A1 (FR)
Title: Rucksack.
IPC: A45F4/10
Filed: 1982-11-09
Abstract: The main body 1 of the rucksack is, in its upper part, equipped with two lateral handles 5 and is sub-divided into at least two superposed compartments 2, 3 the lower one 2 of which forms a housing intended for luggage to be transported and the upper one 3 of which delimits, on its own, an inflatable chamber, or serves as a casing for a removable inflatable chamber.
Patent FR-2520078-A1 (FR)
Title: Appareil anti-vibrations pour l'acceleration sismique
Inventor: OMI TOSHIO
IPC: F16F15/06
Filed: 1982-11-26
Abstract: APPAREIL ANTI-VIBRATIONS SERVANT A REDUIRE L'ACCELERATION SISMIQUE. IL COMPREND AU MOINS DEUX RAILS PARALLELES 1, 1 DE DIRECTION X INSTALLES HORIZONTALEMENT SUR UNE FONDATION, AU MOINS DEUX MOYENS 2, 2 DE MOUVEMENT LINEAIRE DE DIRECTION X MONTES DE FACON MOBILE SUR CHACUN DES RAILS DE DIRECTION X, AU MOINS DEUX RAILS PARALLELES 3, 3 DE DIRECTION Y MONTES CHACUN SUR LES MOYENS DE MOUVEMENT LINEAIRE DE DIRECTION X QUI SONT PREVUS SUR LES RAILS DE DIRECTION X, SOIT DIRECTEMENT SOIT PAR L'INTERMEDIAIRE D'UN MOYEN DE MOUVEMENT LINEAIRE 4, UNE PLATEFORME DE MONTAGE DE MACHINE 8 FIXEE HORIZONTALEMENT SUR LES RAILS DE DIRECTION Y PAR L'INTERMEDIAIRE DES MOYENS DE MOUVEMENT LINEAIRE DE DIRECTION X OU DIRECTEMENT, UN CERTAIN NOMBRE EE RESSORTS DE TRACTION 5 DE DIRECTION X DISPOSES ENTRE LA FONDATION 7 ET LES MOYENS DE MOUVEMENT LINEAIRE DE DIRECTION X, ET UN CERTAIN NOMBRE DE RESSORTS DE TRACTION 5 DE DIRECTION Y DISPOSES ENTRE LES MOYENS DE MOUVEMENT LINEAIRE DE DIRECTION X ET LA PLATEFORME DE MONTAGE DE MACHINE. APPLICATION A LA PROTECTION CONTRE LES SEISMES.
Patent FR-2536771-A1 (FR)
Title: Installation for the volume-based or weight-based feeding of materials, the dosing of pulverulent products, hydraulic or hydrocarbon binders, and their mixing in order to produce a mixture intended for use in improving and/or stabilising soil in earthworks, roads, airfields and earth dams
Inventor: COHEN MAURICE
IPC: E01C21/00
Filed: 1982-11-30
Abstract: a. Installation for the transhipment and mixing of materials with the addition of pulverulent products. b. This installation comprises a transporter 1 intended for feeding in raw materials and whose conveyor 6 is equipped with a flow rate indicator 6a. The present invention however also comprises a dosing, mixing and discharging device 2 comprising, on the one hand, a dosage meter 9 intended to dose the flow rate of the pulverulent material and to introduce it into the raw material and, on the other hand, a mixer 14 to which lead both the conveyor of the transporter 1 and a discharge conveyor 13 which is part of the dosage meter. This latter conveyor 13, which runs at variable speed, is regulated by a control system slaved to the flow rate indicator 6a of the conveyor of the transporter 1, in such a way as to continuously provide a mixture with constant proportions of raw materials or aggregates with the pulverulent materials. c. The present invention can be used for mixing raw materials and pulverulent materials for producing a mixture used for stabilising soil in public works in general, earthworks and roadworks in particular.
Patent FR-2538200-A1 (FR)
Title: Method of analysing a line transfer photosensitive device and device for implementing such a method.
Inventor: BERGER JEAN-LUC
IPC: H04N5/374
Filed: 1982-12-21
Abstract: The present invention relates to a method of analysing a line transfer photosensitive device. The transfers of the signal-charges Qs, and of the stray-charges QB from the columns to the memory have the same duration TL and are made using a same drive charge Q0, stored in memory 4, which must be at least sufficient to allow passage under strong reversal at the start of the transfer of the columns to the memory. The transfers of the signal-charges and stray-charges from the memory 4 to the read register 3 or the dump drain have the same duration t1 and are made using drive charges Q1 and Q2 at least sufficient to allow passage under strong reversal at the start of the transfer. These drive charges are read with the signal-charges or dumped with the stray-charges.
Patent FR-2538680-A1 (FR)
Title: Produits a base de complexes d'uree et de matieres a lactose hydrolise, leur preparation et leur utilisation pour l'alimentation de ruminants
Inventor: BRIEND GERARD
IPC: A23K50/15
Filed: 1982-12-29
Abstract: L'INVENTION SE RAPPORTE A L'ALIMENTATION ANIMALE. ELLE CONCERNE DES PRODUITS POUR L'ALIMENTATION DE RUMINANTS, CARACTERISES EN CE QU'ILS SONT FORMES PAR REACTION D'UREE ET D'UNE MATIERE LACTOSEE DONT LE LACTOSE A ETE PREALABLEMENT AU MOINS PARTIELLEMENT HYDROLYSE EN GLUCOSE ET GALACTOSE. UTILISATION PAR LES ELEVEURS.
Patent FR-2521081-A1 (FR)
Inventor: KAJIWARA YASUYA
IPC: B60R16/02
Filed: 1983-02-08
Abstract: A control system for use in automobiles, e.g. for controlling various functions, has both optical sensors (13-17) and light guide signal-transmitting lines (19), in order to exclude the influence of electromagnetic disturbance signals which can give rise to faults in control systems working in a completely electronic fashion.
Patent FR-2540459-A1 (FR)
Title: Biradial sail
IPC: B63B35/79
Filed: 1983-02-07
Abstract: The present invention relates to an improvement in the techniques of cutting sails for a sailboard, by the fact that as the cloths partly start radially from the head and partly from the tack, they are therefore parallel to the drop and to the edge of the sail. This technique allows the fabric to be presented in its longitudinal direction (chain), which is mechanically stronger than the other directions. This results in greater durability of biradial sails.
Patent FR-2545250-A1 (FR)
Title: Display medium
IPC: G09F9/00
Filed: 1983-04-27
Abstract: a. The invention relates to a display medium. b. Display medium characterised by a base 1 equipped with a set of studs 2 and a set of visual display elements 3 working closely with the studs 2 and electronic or electrical display means 4 making it possible to obtain a direct reading on an electronic or electrical panel during any movement of a visual display element 3 on a stud 2. c. The invention applies to display in general, to sport and to advertising.
Patent FR-2526240-A1 (FR)
Inventor: BERNE GIANPAOLO
IPC: B60Q11/00
Filed: 1983-05-02
Abstract: A protection circuit for a light-signalling system is described, especially for the turn indicator in a vehicle, having a first and a second group of lamps, an interruptor which is arranged in the supply circuit of the lamps and can be operated in an alternating manner by a clock transmitter, and a selector switch which is arranged between the interruptor and the lamps. The protection circuit includes a resistor which is connected in series with the lamps, and a blocking circuit having an energising input which is controlled via the said resistor and triggers to block the operation of the clock transmitter in the open position of the interruptor when a predetermined value of the current flowing through the resistor is exceeded.
Patent FR-2671395-A1 (FR)
Title: Arme legere automatique.
Inventor: EMIL ROMMEL
IPC: F41A3/72
Filed: 1983-05-06
Abstract: a) Arme légère automatique. b) Cette arme est caractérisée par le fait que l'élément de manœuvre du mécanisme d'armement, devant être actionné par le tireur, est monté sur pivot. c) Industrie de l'armement.
Patent FR-2527687-A1 (FR)
Title: Source d'energie comprenant un moteur a combustion interne et un ventilateur
Inventor: CATCHPOLE BRIAN GEORGE
IPC: F02B75/02
Filed: 1983-05-31
Abstract: SOURCE D'ENERGIE COMPRENANT UN MOTEUR A COMBUSTION INTERNE 10 ET UN VENTILATEUR 11. LE MOTEUR COMPREND UN CYLINDRE 12 A DEUX PISTONS OPPOSES 14 RELIES A DES VILEBREQUINS 21 QUI SONT ACCOUPLES POUR UNE ROTATION SYNCHRONE. LES ORIFICES D'ENTREE ET DE SORTIE DANS LE CYLINDRE SONT OUVERTS QUAND LES PISTONS SONT LE PLUS ELOIGNES L'UN DE L'AUTRE. LE VENTILATEUR INJECTE LE MELANGE D'AIR ET DE COMBUSTIBLE DANS LE CYLINDRE, CYLINDRE CE QUI PROVOQUE L'EXPULSION DU PRODUIT DE COMBUSTION HORS DE L'ORIFICE DE SORTIE. LE VENTILATEUR COMPREND UN ROTOR 42 MONTE EXCENTRIQUEMENT DANS UNE CHAMBRE 40, DES PALETTES 43 MONTEES A PIVOTEMENT SUR LE ROTOR, DE FACON A VENIR EN CONTACT AVEC LES PAROIS 41 DE LA CHAMBRE SOUS L'ACTION DE LA FORCE CENTRIFUGE. LES BORDS INTERIEURS 44 ARTICULES DES PALETTES, ENTRAINENT LES BORDS EXTERIEURS 45 DE TELLE SORTE QU'UNE EVENTUELLE CONTRE-PRESSION PEUT ETRE RELACHEE AUTOUR DES BORDS EXTERIEURS DES PALETTES. LES PALETTES COMPLETENT LA SURFACE EXTERIEURE DU ROTOR ET PEUVENT SE RETRACTER VERS LE ROTOR 42.
Patent FR-2548616-A1 (FR)
Inventor: PIEL DANIEL
IPC: B61C15/12
Filed: 1983-07-08
Abstract: Device for controlling drive couplings of motor bogie axles of a locomotive. The axles are individually driven by motors (4, 5) controlled by a control assembly receiving signals from sensors (6) which are constituted for measuring the vertical load of at least one motor axle and are mounted on the primary suspension of the axle.