baber/WOPTO huggingface dataset:
Patent FR-2337291-A1 (FR)
Title: Large tank viewer using inspection cover - has housing sections, lens and packing, enabling pressurised flowing media examination
IPC: F16J13/06
Filed: 1975-12-31
Abstract: The inspection glass arrangement for large tanks, containing streaming media under pressure has housing sections, lens and packing. The two housing sections are equipped with a lens seating surface and a packing support surface which terminates relative to the longitudinal centre line of the opening. A lens is accommodated in the openings of the housings and is positioned between the seating surfaces. The inspection glass arrangement comprises an inner and outer housing section (11), an inspection glass (12), compressable packing and a clamping device (14). The two housing sections are circular in shape and both form openings. The inner housing is welded to the tank.
Patent FR-2339382-A1 (FR)
Title: Liquid soap dispenser with two supply reservoirs - has replaceable top reservoir and recoil spring discharge plunger with two non return valves
IPC: A47K5/12
Filed: 1976-01-27
Abstract: The liquid soap dispenser has two supply reservoirs (2-4) of which the uppermost (4) is replaceable when empty. The replaceable reservoir (4) has a thinck walled stub outlet (6) pipe which engages a peripherally skirted (7) inlet spigot (5) to the lower reservoir (2). The stability of the reservoir (4) may be ensured by a tongue (24) and groove (23) relationship with the dispenser housing (25). The dispenser inc. a manually operated recoil sprung (20) plunger (14) which traverses a cylinder (9) leading (8) fromt he lower reservoir (2). Recoil sprung (12, 22) non-return valves (10, 21) control the flow of soap into the cylinder and to outlet through a radial adit (18). The piston (14) is hollow (16) to communicate with the cylinder (9) and the adit (18), and slotted (19) to permit sliding relative to the adit.
Patent FR-2304890-A1 (FR)
Title: Rotary projectile proximity fuse - has safety device with flame cut-off slide moving under centrifugal force
IPC: F42C15/26
Filed: 1976-03-18
Abstract: A fuse for rotary projectiles, being particularly of the proximity type has an electronic priming and safety system. The electronic system is followed by a mechanical safety device, incorporating a flame cut-off slide (4), moving under the effect of centrifugal force under the control of a conventional delay unit. The safety device also has a rotor or roller carrying the firing cap, this being locked in the safe position until the slide has moved fully into the armed position. The roller can be locked by a bush sliding axially, its lower end engaging in a recess in the roller periphery. The upper end is prevented from sliding by the cut-off slide when in the safe position.
Patent FR-2371199-A1 (FR)
Title: Medicament destine a intensifier la croissance du poil et des cheveux
Inventor: VORONKOV MIKHAIL GRIGORIEVICH
IPC: A61K8/58
Filed: 1976-04-26
Abstract: La présente invention concerne un nouveau médicament destiné à intensifier la croissance du poil et des cheveux. Conformément à l'invention, le médicament proposé comprend à titre de principe actif le 1-chloro-méthyl-silatrane de formule :
Patent FR-2315782-A1 (FR)
Title: Polarised plug in connector unit - has variable key which is captive after initial insertion (NL291276)
Inventor: GALLO MARIO
IPC: H01R13/645
Filed: 1976-04-28
Abstract: A small switchboard or circuit requiring a large number of standard plug connectors together with means to prevent incorrect insertion, has a plug element (1) with an open ended chamber at one or both ends into which the keying element (19) is inserted. The element has projecting tongues (22) which engage shoulders (10) in the chamber preventing its unaided removal once it has been pressed in. Assembly can therefore take place without any tools, whereas a special extractor must be used to make an alteration. The female part of the connector has a corresponding keyed section. Typically the chamber is of square cross section giving four positions for each key design.
Patent FR-2313691-A1 (FR)
Title: Sensitive magneto-optical transducer - has optical fibres surrounding electric conductor so that linearly polarised light is rotated in plane in accordance with current
IPC: G01R15/24
Filed: 1976-06-04
Abstract: The magneto-optical transducer rotates the optical polarisation plane in accordance with an electric current. A winding of optical fibres (3) surrounds an electric conductor (1). The optical fibres are such, that linearly polarised light carried by them is rotated in a plane in the presence of a magnetic field parallel to the fibres. The fibre winding is so arranged, that an unambiguous relation exists between the current intensity in the conductor (1) and the angle between polarisation planes of the light entering and leaving the fibres.
Patent FR-2359074-A1 (FR)
Title: Agglomeres d'alumine de bonne resistance mecanique a granulometrie reglable obtenus a partir de nitrate d'aluminium hydrate et procede d'obtention
Inventor: MERCIER HENRI
IPC: C01F7/308
Filed: 1976-07-23
Abstract: Agglomérés d'alumine à bonne résistance mécanique, de granulométrie - réglable de telle sorte qu'elle soit adaptée aux exigences techniques de l'utilisateur, obtenus par compactage d'un << produit intermédiaire >> provenant de la décomposition incomplète de nitrate d'aluminium hydraté contenant 0,5 à 15 % en poids d'oxyde d'azote exprimé en N2 O5 , puis granulation du produit compacté, et traitement thermique du produit granulé, ainsi que leur procédé d'obtention. Les agglomerés d'alumine ont une surface spécifique comprise entre 2 et 150 m**2/g et peuvent se présenter sous des formes diverses telles que granulés, boulets, cylindres pleins ou creux, plaquettes...
Patent FR-2320875-A1 (FR)
Title: Liquefied gas storage tank - has radial partitions between welded plates with inwardly curved inner surfaces
IPC: F17C1/00
Filed: 1976-08-10
Abstract: The storage tank is constructed of metal plates welded together. Each plate has a curved surface in the vertical plane and is joined to its neighbour along the vertical edges, the perimeter of the tank having a multilobed appearance. Vertical straight partitions are used between each curved plate, these extending radially outwards from a central vertical post or axis. Each partition extends outwards beyond the perimete walls, its free edge being gripped by clamps on the load bearing structure. Top and bottom of the tank are formed by cone shaped surfaces and round the base is a flanged rim.
Patent FR-2363981-A1 (FR)
Title: Growth tunnel for catching and guiding water - has grooved covering sheets supplying capillary wicks and passed around rods supported in end plates
IPC: A01G9/24
Filed: 1976-09-10
Abstract: The growth tunnel is for catching and guiding rain or sprayed water or internally-condensed water vapour to plants. It comprises a covering (1) in the form of a furrow so water is distributed and dispensed to the seeds by capillary members (6) in the form of wicks. Such tunnels are placed side-by-side to completely cover an area. The tunnel permits the watering of seeds in times of spring drought without uncovering the seeded rows thus conserving the heat stored under the tunnel. The tunnel may be moulded from rigid plastics, or comprise flexible plastics film trained round rods (2). The rods are supported by end plates (4) having legs (9) in the ground.
Patent FR-2374488-A1 (FR)
Title: Expansion joint for concrete slab - has inverted V=shaped sheet metal former with top edge used as guide for skimming surface
IPC: E04F15/14
Filed: 1976-12-16
Abstract: The expansion joint is used when pouring concrete slabs and is made from sheet metal folded to a vee shaped profile. This is employed in the inverted position, point uppermost to give a thin joint line on the surface, narrow flanges supporting the base of the slab. The joint is also used as a guide for skimming the surface of the slab and its contact surfaces can be lightly oiled to permit its withdrawal, if required to fill the gap with mastic. Alternatively the point can be sawn off and the sheet metal joint left in place.
Patent FR-2373748-A1 (FR)
Title: Store lamp used to illuminate passages between shelving - includes two mirror bowls in reflector with anti dazzle mirror
IPC: F21V7/06
Filed: 1977-01-12
Abstract: A store lamp is used to illuminate the passages between shelving using a lamp suspended inside a reflector. The reflector (1) includes two mirror bowls (10, 10') positioned transverse to the main symmetrical axis extending in a mirror picture image to the lamp axis and consisting in each case of two sectional mirrors (102). Below the lamp there is an anti dazzle mirror in the reflector positioned symmetrical to the symmetrical plane and both sectional mirrors are slightly bent outwards towards each other in relation to the side symmetrical plane (N) in such a way that the light volume distribution is 'X' shaped in the horizontal plane and the light volume maxima enclose an acute angle with the side symmetrical plane (N) extending parallel to the passage.
Patent FR-2343091-A1 (FR)
Title: Fire hydrant with inclined valve seat - has valve head wedged against seat by rod and guide plate
IPC: E03B9/08
Filed: 1977-03-01
Abstract: The fire hydrant (1) has a cylindrical body with a flange (5) for connecting to the water main. A vavle seat (7) at an angle 19 deg. to the vertical is formed around the junction of the branch pipe (3) with the body (1). The valve head (21) is wedged against the seat (7) by the action of the valve rod (60) and the vertical guide plate (70). The valve rod is supported in the upper flange of the body (1a) which also supports the rod (87) which operates the drain valve (81) in the base of the body. The design permits the removal of the valve head and rod assembly for routine inspection.
Patent FR-2387971-A1 (FR)
Title: Nouvelles trimethoxy cinnamoyles piperazines, leur procede de preparation et leur application en therapeutique
IPC: A61K31/495
Filed: 1977-04-19
Abstract: a. Nouvelles triméthoxy-3, 4, 5 cinnamoyles pipérazines. b. Ces composés répondent plus précisément à la formule générale :
Patent FR-2352536-A1 (FR)
Title: Tooth implant with root, neck and crown support - has coating of porous biocompatible substance on neck
IPC: A61C8/00
Filed: 1977-05-25
Abstract: A tooth implant comprises a root (11) which is inserted in the jaw bone. There is a neck (14) which can be embedded in the connective tissue of the gum, and a crown support (12). The neck has an outer coating (15) of porous bicompatible material, pref. porous metal, porous ceramic or a porous polymer or copolymer, with a thickness of approx. 0.2-0.5 mm. The neck pref. has a height of 2-4 mm and a dia. of approx. 1.5-2.5 mm, and the pores in the coating pref. have a size of approx. 20-100 u. The connective tissue grows into the porous coating, forming a strong bond similar to that of a natural tooth, and preventing any risk of infiltration of contaminants.
Patent FR-2395621-A1 (FR)
Title: Systeme d'antennes de radiodiffusion
Inventor: BATSCHVAROV HRISTO ATANASSOV
IPC: H01Q21/12
Filed: 1977-06-24
Abstract: a. Système d'antennes de radiodiffusion comprenant deux antennes rayonnantes verticales. b. Il comporte, entre les antennes rayonnantes (A1 et A2), un réflecteur passif P, disposé dans leur plan et à une distance de lambda /4 par rapport à celles-ci. c. Emetteurs fixes de radiodiffusion.
Patent FR-2358722-A1 (FR)
Title: Support d'enregistrement magnetique et son procede de fabrication
IPC: G11B5/72
Filed: 1977-07-13
Abstract: a. Support d'enregistrement magnétique et son procédé de fabrication. b. Un substrat 1 est constitué par une pellicule de matière plastiqué, notamment en polycarbonate. Le substrat 1 est revêtu d'une couche 2 en aluminium. Une pellicule 3 mince, ferromagnétique est déposée sur la couche 2 et est revêtue d'un revêtement 4 d'oxyde. c. Electro-acoustique.
Patent FR-2398166-A1 (FR)
Title: Lever for up=and=over garage door - has arm pinned behind head of door and roller bearing on door rear
IPC: E05F15/16
Filed: 1977-07-20
Abstract: The leverage system moves an up and over garage door (1) between the closed and open positions. During movement rollers at the foot run in vertical side tracks (6) and rollers (4) at the head run in horizontal side tracks (7). A pivot arm (14) has one joint (16) capable of limited translation or may comprise a simple pin-jointed deforming cranked arm. A lever system may be provided on each side of the door and the lever (14) may extend between pinned joints (15, 16) behind the head of the door (1) and behind the mid-point of the door height.
Patent FR-2358872-A1 (FR)
Title: Bandage
IPC: A61F13/10
Filed: 1977-07-21
Abstract: L'invention concerne un bandage. Le bandage 1 de l'invention entoure l'avant-bras et comporte un champ 3 de corps allongés réalisés en une matière première élastique et disposés en un groupe à l'écart l'un de l'autre dans le sens longitudinal du bras. Le bandage de l'invention est utilisé pour le traitement ou la prophylaxie de l'épicondylite.
Patent FR-2399124-A1 (FR)
Title: Tube a rayons x a anode tournante
Inventor: CARVILLE CHARLES
IPC: H01J35/16
Filed: 1977-07-29
Abstract: Tube à rayons X à anode tournante avec stator au potentiel haute tension de l'anode. La partie de l'enceinte étanche du tube, insérée entre rotor et stator, est constituée par un cylindre métallique amagnétique permettant de ménager un entrefer minimum et par conséquent de diminuer les dimensions et la puissance absorbée par le moteur. Application particulière aux tubes à rayons X à très haute tension.
Patent FR-2361498-A1 (FR)
Title: Procede de teinture de laine avec des colorants reactifs
IPC: D06B17/04
Filed: 1977-08-11
Abstract: Procédé de teinture semi-continu d'articles textiles planiformes en laine ou en mélanges de laine avec des fibres synthétiques, avec des colorants réactifs par une méthode de foulardage et d'enroulement, procédé caractérisé par le fait que l'on foularde la marchandise avec un bain aqueux contenant les colorants dissous et de 80 à 120 g/l d'urée dissoute, à une température de 60 à 80 degrés C, on enroule la marchandise, sans séchage intermédiaire, éventuellement en continuant de la chauffer, et on la laisse séjourner dans cet état à une température de 75 à 85 degrés C pour une durée de 20 minutes à 4 heures. Les rendements que permet ce procédé sont proches de ceux des procédés de teinture par épuisement.
Patent FR-2361312-A1 (FR)
Title: Dispositif pour appliquer un revetement thermoplastique sur des bouteilles de verre
IPC: B05C19/02
Filed: 1977-08-16
Abstract: Dispositif pour appliquer un revêtement thermoplastique sur des bouteilles de verre. Un tel dispositif comprend des moyens de préhension et de support des bouteilles 22 comportant des mâchoires supportés par des galets 41, des moyens de transfert pour amener les bouteilles depuis un four jusqu'à une série de tronçons de rails de transfert 44, 46, 43, et réaliser l'immersion des bouteilles chauffées dans un réservoir 58 contenant une poudre thermoplastique fluidisée, à la suite de quoi les bouteilles revêtues sont acheminées à travers des chambres de mise en température 74, de refroidissement et de trempe. Application à la protection des récipients en verre
Patent FR-2364695-A1 (FR)
Title: Modulateur de jet liquide avec transducteur hemispherique
IPC: B41J2/03
Filed: 1977-09-20
Abstract: L'invention concerne un modulateur de gouttelettes liquides uniformes dans une large bande de fréquences. Les surfaces concave et convexe d'un cristal piézo-électrique hémisphérique ou semi-cylindrique portent des électrodes, et le transducteur ainsi formé est encastré dans un logemeht concave d'un support plein en époxy. Une plaque à buse est placée de façon étanche sur le support et le cristal en formant une chambre à liquide entre la plaque et le transducteur. Les dimensions des élements sont inférieures à la moitié de la plus courte longueur d'onde acoustique stationnaire qui peut apparaître. L'invention s'applique notamment aux imprimantes.
Patent FR-2370686-A1 (FR)
Title: Procede pour la transformation de poussieres volantes de rebut, contenant du dioxyde de silicium, en un tamis moleculaire cristallin zeolithique de type y ayant la structure de faujasite
IPC: C01B39/24
Filed: 1977-09-21
Abstract: a. Procédé pour la transformation de poussières volantes perdues, provenant de la fabrication de silicium métal et d'alliages de silicium, contenant du dioxyde de silicium, en tamis moléculaire cristallin zéolithique du type Y. b. Procédé caractérisé en ce que : I. On dissout les poussières d'un hydroxyle alcalin; II. On purifie cette solution de silicate alcalin par un oxydant; et III. On traite par une solution d'aluminate de métal alcalin et, après cristallisation, on filtre, on lave et on sèche. c. Procédé applicable à une récupération économique à partir des poussières volantes.
Patent FR-2407410-A1 (FR)
Title: Fluid distributor for controlling jack - has valve with slide of rectangular prismatic form sealed by gaskets, friction washers or precision fit
IPC: F16K11/065
Filed: 1977-10-27
Abstract: The fluid distributor may be utilised to control a jack and has a valve-slide (14) in a two piece (12, 13) housing. The slide may comprise a rectangular prism of which the two major faces are rectified and may traverse a rectangular section slideway. The seal between slide and housing may be effected by gaskets, by gaskets with friction washers, or by a precision fit of the slide in the slideway. The housing may have round section passages (5, 6) for fluid circulation, and the slide may have holes (H) of similar section effecting communication between the passages.
Patent FR-2409506-A1 (FR)
Title: Holder for metal samples to be polished - has tapered holes in circular platform receiving samples held in frusto-conical covers
Inventor: MASSON ROBERT VICTOR
IPC: B24B37/30
Filed: 1977-11-16
Abstract: The platform holds metallurgical samples for polishing begore examination. A metal sample (1) is held in a cover (2) of plastic material, appearing at the larger end (3) of the truncated cone shape of the cover (2). A rib (4) is formed along the length of a generator of the cone. A reference mark (5) is also formed on the face (6) of the cone. The platform is a disc with holes at 60 degrees to each other, having a truncated cone form to receive the sample carriers. Slots correspond to the positions of the ribs (4). The platform then holds samples ready for polishing on the exposed surface.
Patent FR-2374649-A1 (FR)
Title: Circuit de detection d'une variation de tension
IPC: H03K5/24
Filed: 1977-12-16
Abstract: L'invention concerne les circuits de détection d'une variation de tension. Le circuit de l'invention comprend essentiellement deux amplificateurs opérationnels 22 et 24 qui attaquent des comparateurs de tension respectifs 38 et 32. Les signaux de sortie 40 et 42 des comparateurs réagissent à des variations, dans des sens respectifs, des signaux qui sont appliqués aux entrées des amplificateurs 22 et 24. Application à la détection de la rupture d'un fil dans une machine textile.
Patent FR-2414124-A1 (FR)
Title: Emission control for V=type IC engine - has sensor in one exhaust manifold to control mixt. supplied to each bank of cylinders
IPC: F02D41/14
Filed: 1978-01-10
Abstract: In order to reduce exhaust gas pollution of an internal combustion engine, a sensor on the exhaust manifold, detects the composition of the gases and then transmits a signal to the carburettor which adjusts the ratio of the fuel to air. In a V engine the need to fit a sensor to both exhaust manifolds is eliminated by controlling the mixture supplied to the second bank to be 1.02 times as rich as that supplied to the first bank. An additional supply of air is also used with an additional converter in the exhaust pipe.
Patent FR-2377181-A1 (FR)
IPC: A47F7/14
Filed: 1978-01-12
Abstract: The display shelf unit for books has an upper part, a central part, and a lower part, the upper part (1) being designed in cabinet form and being arranged offset towards the front compared to the central part (2). The central part (2) consists of shelves (4a, 5, 6) in an angular form arranged one above the other with a horizontal resting surface (4), said shelves being offset in steps from the bottom to the top and towards the front. As a result, all the books displayed on the shelves are readily visible and their titles can be read easily.
Patent FR-2384158-A1 (FR)
Title: Joint universel a croisillon muni d'un dispositif pour limiter l'angle d'inclinaison
IPC: F16D3/38
Filed: 1978-03-15
Abstract: Ce joint universel ou joint de cardan comprend deux fourches ou mâchoires reliées l'une à l'autre par un croisillon. Selon l'invention, pour limiter l'angle d'inclinaison de la fourche 7 par rapport à la fourche 4 à une valeur qui n'est pas atteinte pendant le service normal mais facilite, à l'arrêt, des opérations d'accouplement ou de désaccouplement, la croisillon 5 présente une cavité axiale 18, chaque fourche porte une cheville de limitation d'inclinaison 19 disposée au centre et faisant axialement saillie dans la cavité du croisillon et les extrémités 23 des deux chevilles forment des faces de butée concentriques à l'axe de rotation 17 et par lesquelles les chevilles peuvent s'appliquer l'une contre l'autre pour limiter l'angle d'inclinaison. L invention est notamment applicable aux laminoirs.
Patent FR-2420747-A1 (FR)
Title: Appareil et procede de detection de fuites, notamment pour l'identification de couvercles de boites de conserve
IPC: G01M3/24
Filed: 1978-03-20
Abstract: Appareil de détection de fuites par ultrasons. Il comporte une chambre 20 contenant de l'air comprimé utilisé pour la détection de trous de fuites dans des pièces 12, par exemple des dessus de boîtes métalliques, une chambre de contrôle acoustique délimitée par un corps 24, au-dessus de la chambre à air 20, et un microphone 50 à ultrasons placé dans la chambre de contrôle. Un circuit d'évent permet la ventilation à l'atmosphère de l'air comprimé ayant traversé la pièce 12 par un trou de fuite. Domaine d'application : contrôle de pièces devant être étanches.
Patent FR-2420445-A1 (FR)
Title: Siege transformable pour vehicule automobile
IPC: B60N2/90
Filed: 1978-03-20
Abstract: Le but de ce perfectionnement est principalement de dégager l'accès au siège malgré la présence de barres de liaison 12 entre l'assise et le dossier. A cet effet, l'assise est articulée en 5 sur une biellette 6 articulée par ailleurs en 7 sur le plancher du véhicule, cette biellette occupant, dans la position de la figure 1, une position à peu près verticale. Par ailleurs, là où chaque barre 12 est coudée et a sa concavité dirigée vers le haut
Patent FR-2385657-A1 (FR)
Title: Moisture or thermally curing, storage stable moulding compsns. - comprising inorganic hollow beads, phosphorus acids or phosphate(s) and poly:isocyanate(s)
IPC: C04B28/34
Filed: 1978-03-30
Abstract: Moulding compsns. comprise (a) 70-97 (75-97) wt.% inorganic hollow beads of apparent density 900 g/l and particle size 1 mm, (b) 1-20, (1-10) wt.% P acid(s) and/or phosphates and (c) 2-29 (3-25) wt.% polyisocyanates of b. pt. >150 degrees C under 1 torr. The initial compsn. (i.e. without component (b)) is storage stable at room temps. (>3 months) and do not contain volatile materials, peroxides or physiologically harmful hardeners. It exhibits isotropic mechanical characteristics. It can be moulded, subsequent to the addition of (b) at room temp. in the presence of atmos. moisture and/or by heating at up to 350 degrees C. Component (b) ensures the cohesion of the article at >350 degrees C and imparts flame retardancy.