baber/WOPTO huggingface dataset:
Patent FR-2338540-A1 (FR)
Title: Clothing support and display system - includes rectangular frames suspended on cables attached to rails on ceiling
IPC: G09F7/20
Filed: 1976-01-13
Abstract: The clothing support and presentation system includes rails (1) fixed to the ceiling of the display area. One or more frames (3) are supported from the rails. The frames being fixed to the rails by support cables. The frames are rectangular in shape, the two vertical sides having holes at their upper ends holes in which hooks are fitted. Sliding blocks are attached to the rails and have hooks to receive the support cables. The cables end in hooks which fit into the side panels of the frames in which clothes are hung for display. Lamps (2) may also be mounted on the ceiling rails.
Patent FR-2299388-A1 (FR)
Title: Water-soluble or -dispersible hot melt adhesives - contg partially hydrolysed polyvinyl acetate, plasticiser and ethylene-vinyl acetate copolymer
IPC: C09J129/04
Filed: 1976-02-02
Abstract: H2O-soluble or H2O-dispersible hot melt adhesives comprise (a) a grade of PVA contg. 30-60 mol. % residual acetate gps. prepd. by alkaline hydrolysis of P.V. acetate of average degree of polymerisation (p) about 60-200 in soln. in 1x-2x the stoichiometric amt. of absolute MeOH required for the necessary 40-70 mol. % hydrolysis; (b) >=1 plasticisers in an amot. (0.08p-10) to (0.08p+25) wt. % based on (a) and more than zero; and (c) 0-50 wt. % C2H4/Vi acetate copolymer also based on (a). Pref. process of alkaline hydrolysis led previously to grades of PVA having high mp.pt. high melt viscosity and low heat stability so that foaming occurred on melting. Addn. of palsticisers reduced on m.pt. but also rendered adhesive strength inadequate. These problems are overcome by the invention. The adhesives are used for book binding, corrugated board and cartons.
Patent FR-2303406-A1 (FR)
Title: Brushless rotary frequency converter - has several stator and interconnected rotor windings providing two stage conversion
IPC: H02K47/20
Filed: 1976-02-24
Abstract: The brushless rotary frequency converter has a single control shaft running in ball races, carrying a rotor winding (g) centrally with a second rotor winding (3) spaced axially from it. Each rotor has a corresponding stator winding. The supply frequency is fed to the second stator (d) winding providing an output in its rotor winding which is then fed to the central rotor winding. The final output is taken from the central stator (f) so forming a two stage converter, the number of poles in the individual windings is chosen to provide the desired output frequency. The converter is driven from a winding on the same shaft and casing.
Patent FR-2324694-A1 (FR)
IPC: C09J7/35
Filed: 1976-05-19
Abstract: Substrates, webs, are coated with aqueous dispersions of a binder mixture of pulverulent, storage-stable epoxy resin, curing agent and curing accelerant. These substrates can be made into laminates.
Patent FR-2356552-A1 (FR)
Title: Boat mooring hook assembly - has hollow stem accommodating pole working with locking dog and lug coupled by spring
IPC: B63B21/54
Filed: 1976-07-01
Abstract: The hook assembly is particularly for mooring boats, comprising a hook end (1) with a hollow stem (3) accommodating a pole (4). This works in conjunction with locking devices mounted on one of the stem faces, and on the arm of the hook end fixed to the stem. The locking devices may comprise a dog (11) pivoting on the stem, working with a lug (7) pivoting on the hook end and engaging in its notch. The lug and dog are coupled together by a spring (10). The stem can be bell-mounted for ease of insertion of the pole, which is pulled clear of the hook when this is attached to the mooring point.
Patent FR-2366912-A1 (FR)
Title: Tete de travail pour machine a surfacer les lentilles, notamment les lentilles ophtalmiques en matiere organique, et machine comportant une telle tete de travail
Inventor: BILLAULT PIERRE
IPC: G02C7/00
Filed: 1976-10-06
Abstract: L'invention a notamment pour objet une tête de travail pour machine à surfacer des lentilles du genre comportant un doigt d'appui 15 porté par un bras 17 monté pivotant sur un bâti fixe et soumis à des moyens d'application aptes à le solliciter en direction d'un poste de travail 11. Suivant l'invention, le doigt d'appui 15 est globalement monté mobile axialement vis-à-vis du bras 17 qui le porte, et il est soumis à des moyens d'amortissement propres à en absorber les éventuelles oscillations axiales lors du surfaçage d'une lentille. Application notamment au surfaçage des lentilles ophtalmiques en matière organique.
Patent FR-2368029-A1 (FR)
Title: Stress and fatigue test rig - has motors producing oscillatory forces in two perpendicular directions
Inventor: LABOURDETTE ROGER
IPC: G01N3/02
Filed: 1976-10-15
Abstract: The fatigue or stress testing rig applies oscillatory forces in a pair of mutually orthogonal directions and comprises a rigid sample mounting bed. The oscillatory stress forces are applied by a pair of identical mechanisms each comprising two separate units disposed diametrically opposite each other on the bed. The mechanisms are aligned along mutually orthogonal axes. Each mechanism comprises an anvil unit which is stationary, and affords a sample support shoe. Opposite each shoe an opposing shoe is located at the end of a connecting rod through the intermediary of which forces are transmitted to the sample from motors.
Patent FR-2332943-A1 (FR)
Title: Leather softening and smoothing machine
IPC: C14B1/40
Filed: 1976-11-26
Abstract: The machine has a pair of jaws (144, 145) which are mounted eccentrically onto a pair of rotating shafts (143). Each of the jaws is driven by the revolving shaft which causes the crank mechanism (119) to oscillate about the top and bottom fixing brackets (142) so that the left and right of each jaw moves up and down. The leather (131) is fed into the machine and its surface is made pliable by passing it over the jaws. The jaws are driven by means of a belt which joins the two together so that their movement is synchronised.
Patent FR-2376247-A1 (FR)
Title: Twisting two wires together to form a cable - at least one of wire being provided with spaced spots of glue before twisting
IPC: H01B13/02
Filed: 1976-12-31
Abstract: The formation of a cable involves twisting together two wires. Before twisting, drops of glue are deposited on at least one of the wires at regularly separated points along the wires, the wires then being twisted together. The wires are either of insulated metal or of other insulated material. Elongate cables made by the above method are less likely to disassemble in use than cables made by conventional methods.
Patent FR-2380898-A1 (FR)
Title: Transfer of inked designs etc. - using elastic membrane supported on rigid rectangular frame over receiving sheet
IPC: B44C1/16
Filed: 1977-02-17
Abstract: A method of transferring designs, symbols, letters etc. uses a membrane of resilient plastic. The patterns to be transferred are marked in ink on the undersurface of the membrane, which is mounted on a rigid rectangular frame. The frame is placed on the surface to which the patterns are to be transferred and the membrane pressed down locally in the required area of the transfer. On releasing, the pressure, the membrane springs back to its original flat shape. The frame can then be re-positioned to transfer a different symbol or letter on another part of the surface.
Patent FR-2343505-A1 (FR)
Title: Catalysts for purificn. of exhaust gases - contg. both noble and base metals
Inventor: ACRES GARY JAMES KEITH
IPC: B01J23/54
Filed: 1977-03-09
Abstract: Catalysts for gas oxidation and reduction processes, contg. (I) >=1 noble metal (Pt, Au, Ag, Rh, Ru, Pd, In and/or O3) and (II) >=1 base metal which can exist in at least two oxidn. states. Amt. of (II) is >=5, pref. 25.99.9%, of the wt, of active metal catalyst, which is pref. deposited on a ceramic monolith or metal carrier. Used for purifcn. of exhaust gases of petrol and diesel engines in vehicles by simultaneous oxidn. of hydrocarbons and CO, and reduction of NOx. The catalysts will remove oxygen from gas mixts contg. a surplus, and provide oxygen to those deficient, giving improved purificn. of the gas without accurate control of fuel mixt. ratio.
Patent FR-2387703-A1 (FR)
Title: Manual pipe bending machine - has rotary grooved segment with claw in chamfered corner acting with advancing vice jaw
IPC: B21D7/06
Filed: 1977-04-21
Abstract: The pipe bending machine used by e.g. plumbers positively clamps the tube (T). An interchangeable segment (1) which suits variations in tube size, is rotated by a hand lever (2). IT is peripherally grooved and is of a semi-circular 'U' shape with a chamfer (19) on one corner. The pivot (13) of the segment is fixed to a screw (4) along which a tube retaining jaw (6) is advanced by a hand nut (5). The jaw (6) accepts interchangeable shoes (10) which match the shape of the tube (T). The segment cantilevers out beneath the chamfer (19) to accommodate a stop (15) with two active faces. One (110) is parallel to the chamfer (19) and the other has a counter groove in the tangential extension of the circular groove. Initially the segment is positioned with the chamfer parallel to the retaining shoe (10), and the tube (T) also parallel between the stop (110) and the chamfer. The segment (1) is then rotated until the tube (T) encounters the shoe (10) and pivots into the counter groove. The jaw (6) is then advanced to fully secure the tube (T) when segment (1) rotation is continued.
Patent FR-2392751-A1 (FR)
Title: Banc de cisaillage a la longueur d'elements metalliques allonges
Inventor: BASTIEN PIERRE
IPC: B23D33/00
Filed: 1977-05-12
Abstract: Banc du type comportant un transporteur 2 d'amenée des éléments, une cisaille 4 et un transporteur 7 d'évacuation des éléments après cisaillage.  Suivant l'invention, les transporteurs d'amenée et d'évacuation sont constitués par des tapis sans fin dont la surface est antidérapante, entraînés de façon synchrone au moins pendant la phase opératoire antérieure au cisaillage, l'un au moins des tapis étant associé à un dispositif de mesure de l'avancement des barres au contact des tapis.
Patent FR-2361279-A1 (FR)
Title: Emballage pliable pour bouteilles disposees suivant deux rangees
IPC: B65D71/00
Filed: 1977-07-13
Abstract: Emballage pliable pour bouteilles disposées suivant deux rangées composé de parois supérieures, latérales et inférieures reliées l'une à l'autre par pliage, éventuellement de parois obliques disposées respectivement entre chaque paroi latérale et la paroi supérieure, et d'une poignée de transport reliée aux parois latérales ou aux parois obliques par des bandes de liaison, la paroi supérieure se composant de deux parties fixées l'une à l'autre et la poignée de transport étant, pour son renforcement, doublée par en dessous, au moins partiellement par des parties de surface rabattues et collées. La paroi supérieure 2 présente des ouvertures 9 pour le passage des goulots des bouteilles et la poignée de transport 6 peut etre encastrée entre les deux rangees de goulots de bouteilles. Application : emballages pliables pour bouteilles diposées sur deux rangs.
Patent FR-2397013-A1 (FR)
Title: Rotating disc calculator system - handles numbers with any chosen base using parallel lines of numbered discs
IPC: G09B19/02
Filed: 1977-07-07
Abstract: The calculator consists of a base plate on which are fixed two parallel lines of rotatable discs which form the calculators keys. The discs are divided and graduated on radii. At the edge of a radial line is an arrow and on the radii itself a figure. The figures are from 0 to b-1, the base being b. There is on the circumference of a disc one or several series of b numbers. The number of radii on a disc is greater than a multiple of the base. The surplus radii carry neither number nor arrow. This enables one to inscribe any base of the discs with the same number of divisions.
Patent FR-2359445-A1 (FR)
Title: Dispositif d'inversion du sens de rotation des aiguilles d'une montre electronique
IPC: G04G5/02
Filed: 1977-07-20
Abstract: L'invention concerne les montres électroniques.  Le dispositif d'inversion de sens de rotation de l'invention consiste en un circuit d'attaque d'un moteur pas à pas qui est conçu de façon à inverser à un instant approprié le sens du courant qui circule dans l'enroulement 17 de ce moteur, afin de le faire tourner en sens inverse. Cette inversion permet de remettre rapidement à l'heure une montre qui avance Application aux montres électroniques.
Patent FR-2364016-A1 (FR)
Title: Embouchure d'aspirateur
IPC: A47L9/04
Filed: 1977-09-09
Abstract: Embouchure comportant un raccord de liaison électrique et pneumatique à un aspirateur, le raccord comportant des contacts à fiche et des conducteurs électriques qui font passer le courant dans un moteur électrique se trouvant dans l'embouchure. Une plaque de fixation 3 se montant par l'orifice 1 dans le raccord 2 et sur lequel sont disposés des contacts à fiche 4 et des câbles 5 s'applique contre un organe de fixation 7 disposé dans une fente latérale 6. Application aux embouchures de raccords d'aspirateurs pour permettre à un seul raccord d'établir des liaisons électriques et pneumatiques.
Patent FR-2364691-A1 (FR)
Title: Broyeur vertical avec separateur
IPC: B02C15/14
Filed: 1977-09-14
Abstract: Dans ce broyeur vertical, pour rendre l'intérieur du carter 2 du broyeur et notamment les meules 3 accessibles au crochet d'un pont roulant, on suspend le séparateur 4 à la voie 7 du pont roulant au moyen d'un châssis à roues 10 pour pouvoir l'écarter latéralement de sa position. Des dispositifs d'étanchéité mobiles verticalement sont interposés entre le carter 9 du séparateur et le carter 2 du broyeur, ainsi qu'entre le carter 9 du séparateur et la conduite de sortie d'air 5. Les mouvements d'extension et de contraction verticale des dispositifs d'étanchéité sont commandés à distance au moyen de vérins 13 et 20.
Patent FR-2364672-A1 (FR)
Title: Bobsleigh with independent stabilising rear suspension - has leaf springs for rear skis limiting steering ski oscillations
IPC: B62B13/00
Filed: 1977-09-19
Abstract: The bobsleigh has two rear skis connected independently by two separate suspension mechanisms to the frame. This bobsleigh is readily steered and has stable spring characteristics. The suspension mechanism include a C shaped spring (80) loaded in bending. The leaf spring arrangement is curved through half full circle and the straight ends are held on a rear ski and the frame. These leaf springs can be made from metal or plastics embedded high strength glass or carbon fibres. The rear springs are connected to the front skis so that they limit the oscillating amplitude of the front skis. The front ski is also held by a leaf spring and pivoted joint. The rear suspension includes also arm pivoted between ski and the frame.
Patent FR-2403527-A1 (FR)
Title: Solar energy recovery equipment - has partitions with entirely reflective surfaces forming truncated cone sections
IPC: F24S23/70
Filed: 1977-09-20
Abstract: The equipment recovers and concentrates solar energy without the need to be constantly aimed at the sun. It consists of a set of partitions, all of whose surface are reflective, arranged so as to form truncated cone or pyramid sections with opposite openings of unequal size, the large one admitting the solar energy and the small one airmed at the focal point. One, two or three devices are included, retaining in the equipment the energy which would otherwise be dissipated again. The sections can all be of the same size and they are focussed on a common point.
Patent FR-2367424-A1 (FR)
Title: Fluid injector for tree trunk - has gimlet thread bored into truck and central passage with outlets for container attached to exterior
Inventor: DEVOISE-LAMBERT ANDRE
IPC: A01G7/06
Filed: 1977-10-12
Abstract: The instrument enables fluid to be injected into the trunk of a tree and has a body provided with a gimlet thread (1) and point at one end. This is bored into the trunk, being turned using arms (2) on the body. A passage (4) runs axially down the centre of the body, terminating at the gimlet point. Along the length of the gimlet thread are openings (5) into the passage, these being circular or oval and irregularly spaced, to dispense the fluid. The passage has a screwed inlet (3) on the external body. This is attached to a container or hose for the fluid.
Patent FR-2376357-A1 (FR)
Title: Dispositif de mise sous pression, notamment pour boites de vitesses
IPC: F16N7/14
Filed: 1977-11-03
Abstract: Dispositif de mise sous pression automatique d'un mécanisme tel qu'une boîte de vitesses ou un régulateur de vitesse constante. Il comporte une pompe volumétrique 14 destinée à établir une certaine pression dans une enceinte ou boîte 10 contenant le mécanisme. A cet effet, la pompe 14 peut refouler dans la boîte 10 l'air de l'atmosphère arrivant par un conduit 36 lorsqu'une soupape 12 est placée dans une première position qui dépend de la différence entre la pression de la boîte 10 et la pression atmosphérique. Un étranglement 16 assure un écoulement constant de lubrifiant vers la soupape 14 et la boîte 10. Domaine d'application: boîtes de vitesses, régulateurs de vitesse, etc
Patent FR-2374453-A1 (FR)
Title: Machine circulaire a un cylindre pour le tricotage des articles chaussants
IPC: D04B9/34
Filed: 1977-11-22
Abstract: a. Machine circulaire à un cylindre pour le tricotage des articles chaussants. b. Machine caractérisée en ce qu'au moins une chute est pourvue d'un guide-fil à deux tubes de fils à vaniser et de vanisage disposés l'un derrière l'autre, le conducteur de languettes comportant, dans la zone du pont pour la pose du fil de vanisage, un orifice horizontal dans lequel débouche, pour la sortie et l'introduction du fil de vanisage, une rainure oblique verticale qui reçoit dans sa position inferieure le conducteur de blocage, disposé à côté du conducteur des fils à vaniser et de vanisage. c. L'invention s'applique aux machines circulaires à un cylindre pour le tricotage des articles chaussants.
Patent FR-2373140-A1 (FR)
Inventor: HUDIS MARTIN
IPC: H01H33/915
Filed: 1977-11-28
Abstract: The electrical gas-blast power circuit breaker which has contacts (20, 21), which move with respect to one another, inside an arc chamber (12) through which an arc-extinguishing gas flows when the contacts are separated under electrical overload current conditions, contains a mixture of sulphur hexafluoride and a fluorocarbon gas as the arc-extinguishing gas. The fluorocarbon gas is preferably a perfluorinated or completely fluorinated alkane, especially tetrafluoromethane or hexafluoromethane. As a result of this arc-extinguishing gas, the gas-blast power circuit breaker has very rapid thermal and dielectric recovery after arc formation.
Patent FR-2411942-A1 (FR)
Title: Fermoir pour boitiers, en particulier pour boitiers de produits cosmetiques
Inventor: PETIT ROBERT
IPC: E05C19/06
Filed: 1977-12-13
Abstract: LE FERMOIR CONFORME A LA PRESENTE INVENTION COMPORTE UNE PREMIERE PARTIE 4 FIXEE DANS UN EVIDEMENT DU FOND DU BOITIER, CETTE PREMIERE PARTIE ETANT RELIEE, PAR L'INTERMEDIAIRE D'UNE PARTIE DE JONCTION 7 ELASTIQUE A UNE SECONDE PARTIE 6 COMPORTANT UN CROCHET 10 ASSURANT LA RETENUE DU COUVERCLE 12, ET UNE SAILLIE 8 A SURFACE D'ACTIONNEMENT. LORSQUE L'ON APPUIE SUR LADITE SURFACE D'ACTIONNEMENT, LADITE SECONDE PARTIE FLECHIT PAR RAPPORT A LADITE PREMIERE PARTIE ET SON CROCHET 10 LIBERE LE COUVERCLE 12. APPLICATION : FERMOIRS POUR BOITIERS DE PRODUITS COSMETIQUES.
Patent FR-2381076-A1 (FR)
Title: Procede de preparation de revetements de polyurethanes a partir d'une substance neutre de savon melange
IPC: C08G18/64
Filed: 1978-01-30
Abstract: Procédé de préparation de revêtements de polyuréthanes à partir d'un constituant remplaçant les polyols, d'un triisocyanate et d'un catalyseur, en appliquant un mélange de ces constituants sur un substrat et en polymérisant à chaud. Il consiste à utiliser comme constituant remplaçant les polyols une substance neutre de savon mélangé obtenue à partir de tall-oil. Application au revêtement des feuillets métalliques.
Patent FR-2384552-A1 (FR)
Title: Procede de revetement electrostatique et dispositif rotatif d'atomisation de peinture pour la mise en oeuvre de ce procede
IPC: B05B5/04
Filed: 1978-02-06
Abstract: Procédé de revêtement électrostatique mettant en oeuvre un dispositif rotatif d'atomisation de peinture liquide. Il comporte un élément d'atomisation se présentant sous la forme d'une cloche et dont le bord circulaire 18 et de décharge est effilé. La surface intérieure de l'élément en forme de cloche présente, à proximité du bord de décharge, des rainures 8 qui s'ouvrent à l'extérieur et qui sont destinées à diviser la pellicule de peinture en un grand nombre de minces filets favorisant une atomisation de cette peinture en particulier ayant sensiblement le même diamètre. Domaine d'application : revêtement électrostatique.
Patent FR-2417176-A1 (FR)
Title: Electromagnetic relay with N-shaped core - has movable electrode carrying ferromagnetic bar between two static electrodes
IPC: H01H51/06
Filed: 1978-02-08
Abstract: In the electromagnetic relay the coil former (2, 3) is one piece and is extended to form an integral root for the electrode blades (13a, 18a, 20a) and is moulded from an insulating plastics material. The relay core (9) is horseshoe shaped. Both arms of the core are brought out to the electrode blades, the moving electrode carrying a ferromagnetic bar (12) such that it is swung between the two static electrodes. The coil winding is brought out and soldered to two pins (6) held in the moulding at the end remote from the electrode blades.
Patent FR-2383084-A1 (FR)
Title: Sac a plis lateraux en materiau thermoplastique
IPC: B65D30/00
Filed: 1978-02-20
Abstract: Sac à plis latéraux en matériau thermoplastique et à joint de soudure à fond. Un élément de feuille plastique tubulaire 1 muni de plis latéraux et mis à plat, renforcé par tissu, nappe de bandelettes plastiques étirées, ou de façon analogue, est muni d'une soudure de fond 2 assemblant ensemble de façon serrée toutes les couche.s L'extrémité munie de la soudure est rabattue sur elle-même et, sur le fond est fixée une feuille de renforcement de fond 3 ayant la largeur du segment tubulaire et la longueur du fond rectangulaire étiré, et encadrant au milieu le bord de pliage. Fabrication de sacs à plis latéraux à grande capacité
Patent FR-2420122-A1 (FR)
Title: Ground or topographic works limit indicator - uses hollow marker element attached to anchor shaft having blades and driven into ground
IPC: G01C15/04
Filed: 1978-03-13
Abstract: The marker to indicate limits of ground or topographic work is rapidly put in place and has excellent retention properties. The marker element (10) is hollow with an axial hole (12) with slots (14) and is formed from alumium. An anchor element (16) is formed from a threaded shaft (18) with anchor blades (22) and point (20) at lower end. A disc (24) caps the upper end of the shaft. Flexible metal pieces form claws to captivate marker element on the shaft when it is introduced via the hole in the marker. The anchor is driven into ground by percusion.