baber/WOPTO huggingface dataset:
Patent FR-2280273-A1 (FR)
Title: Transmission of data on pages - using TV system with page scans permanently stored (SW151275)
IPC: H04N7/00
Filed: 1975-05-02
Abstract: In this system of information broadcasting, each page of information (1) is scanned by a conventional pick-up device such as a camera (2) and transmitted by aerial systems or by cables. Each page of information is coded with individual identification. The receiver (5) has a storage system (6) which records the pages so that they may be separately retrieved and displayed on a television screen (7). This storage may use a magnetic drum with each page recorded upon a closed loop track or it may use a track on a magnetic tape. This overcomes the problems of allocating a television channel to each page or sequential and timed transmissions.
Patent FR-2322243-A1 (FR)
Title: Precast concrete modular housing - uses male mould with side shuttering to build unit with walls, roof and openings
IPC: B28B7/22
Filed: 1975-08-29
Abstract: The modular housing unit is casing using a rectangular box male mould (1). A prefabricated reinforcement mesh is lowered over the mould and side formwork panels with blanks for windows (4a) and doors (5a) are bolted around the mould. The concrete is poured and a structure created with four walls and a roof. The floor is bolted on later by holes in the base of the walls. The modules can be arranged in a variety of ways and grouted together to create a whole house.
Patent FR-2330166-A1 (FR)
Title: Lampholder adaptable to bayonet or screw barrels - is by reversing internal piece and changing contact pins
IPC: H01R33/22
Filed: 1975-10-31
Abstract: The lamp holder can be adapted to accept either lamps with bayonet barrels or screw barrels simply by reversing an internal part, changing the contact pins and adding a bayonet shroud with L-shaped slots or adding a threaded holder. The internal part (3) has holes for the passage of the piston contacts for the bayonet connection and holes for rigid connections to spring arms in the case of a screw connection. For the screw connection a sleeve with the thread for the barrel screws onto the bottom of the holder. The bayonet shroud is clamped behind the piston contacts.
Patent FR-2331725-A1 (FR)
Title: Annular seat for butterfly and ball valves - has stainless steel envelope and asbestos filling to resist high temperatures and pressures
IPC: F16K1/226
Filed: 1975-11-14
Abstract: The annular valve seat (1) is for use in butterfly and ball type valves to resist high temperatures and pressures. The seat is installed in a recess in the valve body, being retained by a screw ring or similar. It has an outer envelope (7) of stainless steel, formed to give a trapezoidal cross section having the inner surface (11) comprising the bore, at an angle (11A) of approx. 15 deg. A small bevelled edge (12A) is at the opposite corner. The seating surface (15) has one or two steps to increase sealing efficiency and the interior of the seat is filled with an asbestos fibre mix (16).
Patent FR-2293385-A1 (FR)
Title: Overloading bridge for ramps - has bridge plate and sliding extension fitted along side edges with guard plates
IPC: B65G69/28
Filed: 1975-12-03
Abstract: Overloading bridge for ramps includes a bridge plate pivotably mounted on ramp. The plate is fitted at its front end with an extension which slides an the longitudinal direction and supports on a loading or off-loading platform. The plate is provided along its side edges with a guard plate which bridges over a gap between the ramp and bridge plate positioned above. The bridge plate extension is also fitted with guard plates which project vertically downwards and with their inner surface facing the outer surface of guard plates of bridge plate. In retracted position of the extension the guard plates of the bridge plate project to the front edge of the extension.
Patent FR-2309466-A1 (FR)
Title: Swivably mounted holder for fork lift - is located below transport container and engages inserted fork
IPC: B65D25/20
Filed: 1975-12-04
Abstract: The holder for a transport container is mounted below the container so that it can engage with the inserted fork of a fork lift truck. The holder is approx. U-shaped with arms (4, 6) which converge. One arm (4) is shorter than the other (6) and has an inward bent flange (7) which may be straight or curved depending on design. The holder is swivably suspended from an axle (3) located at the junction between the shorter arm (4) and the base on whose inner surface may be attached a swivable locking arm (11). When the lifting fork (8) is inserted into the holder it penetrates to a point near to the holder's mounting axle (3). On raising the fork, the holder swivels about its axis until the upper short arm rests on top and the lower long arm on the bottom of the fork. The tip of the fork becomes engaged with the tip of the locking arm (11) so that overall a safe and secure coupling between the fork and transport container holder is effected prior to lifting.
Patent FR-2334873-A1 (FR)
Title: Ship propellor shaft bearing - has housing receiving T-shaped cross section elements with one formed as flat sinusoid to compensate for expansion
Inventor: DJIAN HUBERT
IPC: B63H23/32
Filed: 1975-12-08
Abstract: The bearing consists of a housing sleeve (12) in which are inserted axial strips of low friction material (10) basically T shaped in cross section. The cross of each T is placed against the inner wall, touching its neighbour, so that lubricant grooves are formed along the inner surface. At least one of the strips (24) is formed as a flat sinusoid in a lateral direction. When in position, the lateral pressure from the other strips straightens the strip out. Any expansion of the housing sleeve is compensated by the strip regaining its S shape and taking up radial play.
Patent FR-2298369-A1 (FR)
Title: Comminution system for granular, hard, abrasive material - has short path drum mill inserted in front of ball mill and controlled from ball mill
IPC: B02C21/00
Filed: 1976-01-21
Abstract: The system for communication of granules, hards, abrasive materials before feeding the material into a ball mill (5) has the material to be ground treated in a drum mill (1) with a stream of grinding medium. The drum mill has a short grinding path, and the ground material is swept from the whole length of the grinding path. The rate of input of material and medium into the short path drum mill is controlled by regulating signals from an electronic device (7) which represent the working conditions of the ball mill into which the drum mill product is fed. Preferably the medium fed to the drum mill with the treated material in a fluidic coolant or desicating gas.
Patent FR-2349848-A1 (FR)
Title: Anti-misting sports spectacles - have double walled lenses with chemical moisture absorber inside spectacles
IPC: G02C11/08
Filed: 1976-04-28
Abstract: The device enables spectacles to be worn for sports and to be perfectly sealed. Without the device, the transparent interior of the lenses, will cloud over. A double wall (2, 3) is used on the part of the transparent surface of the lenses reserved for vision, this being surrounded by a transparent part of single thickness. One or more absorbent materials (4) is placed inside the spectacles, e.g. in the form of chemical resistive absorbers inside muslin 'cushions'. This allows air to circulate inside the spectacles and the chemical product.
Patent FR-2316416-A1 (FR)
Title: Magnetic key actuated cylinder lock - has peripherally staggered radially sliding catch rods engaging housing grooves
IPC: E05B47/00
Filed: 1976-06-29
Abstract: The magnetic key actuated cylinder lock has peripherally staggered radially reciprocating spring-catch rods to retain the key during 360 deg. rotation. The spring-catch rods (9) slide in radial passages (8) provided on each side of the key-way within the cylindrical hub (6), and have cylindrical bead extremities (9') which engage matching lock housing (11) grooves (10) and are internally mounted o rotary spring-catches. These latter are motivated by a suitably coded key whereby they rotate to effect spring-catch rod liberation, the peripheral staggering of beaded rod tips and their corresponding housing grooves obtaining corresponding peripheral arcs of differential lengths.
Patent FR-2323506-A1 (FR)
Title: Abrasion resistant components for papermaking machines - moulded with smooth rounded ceramic particles embedded in reinforced epoxy resin
IPC: F16C33/20
Filed: 1976-08-03
Abstract: Spheroidal or spherical particles of wear resistant material into a mould so as to form a layer which will become the wear resistant surface of the component. The mould is vibrated to pack the particles as densely as possible on the mould surface, then heated to 54-71 degrees C at which a mixt. of a heat thermosetting epoxy resin and an amine hardener have a viscosity 50 cP, is poured in on one side of the heated mould to raise it to the point at which its viscosity is lowered sufficiently for it to flow around the particles and expel air from the cavities between them, before the reaction between the resin and the hardener increases the viscosity of the mass. Hydrofoils for supporting felts and gauzes, as well as suction box covers, etc., are produced with smooth surfaces very highly resistant to wear. The components are not easily damaged during handling for cleaning and assembly and they are compatible with the gauzes so that these do not suffer excessive wear.
Patent FR-2322210-A1 (FR)
Title: Two-layer enamelling in one firing - by impregnating base enamel with siliconate or polyorgonosiloxane before applying top slicker
IPC: C23D7/00
Filed: 1976-08-27
Abstract: The process is achieved by applying the top enamel slicker onto dried bottom enamel biscuit without an intermediate burning cycle. The base enamel layer is impregnated with water-repellent impregnating agents contg. silicone. The process is used esp. for stoving enamels on metals. The bottom enamel layer is protected against water absorportion from teop enamel slicker. (ii) Wetability of dry base enamel is unaffected.
Patent FR-2330752-A1 (FR)
Title: Flame-resistant cardboard or plate - contg. lignocellulose, bauxite, cellulose hydrogel and starch
IPC: B27N3/02
Filed: 1976-10-26
Abstract: Flame-resistant cardboard or plate contains 10-85 wt.% (pref. 20-65 wt.%) of lignocellulose particles, 85-10 wt.% (pref. 65-20 wt.%) of bauxite particles and 5-25 wt.% of a binder. The bauxite contains >=20 wt.% of chemically bound water, which volatiles at temps above 200 degrees C. The cardboard or plate is esp. suitable for use as a core for walls or doors, or other building elements. The water evaporates at an elevated temp. exerts fire-retarding action. Below 200 degrees C the material is stable. The material is relatively cheap, has good outlook and sufficient workability. The cellulose hydrogel binder improves the water resistance of the material it also act as a dispensing agent.
Patent FR-2376950-A1 (FR)
Title: Water atomiser for Diesel engine - has calibrated throttling orifice to maintain constant water-air ratio
IPC: F02M25/00
Filed: 1977-01-05
Abstract: A tube (6) carries air which has been preheated by exchange with the engine exhaust to a point in the suction manifold just downstream of the main throttle. A weak methanol solution is injected into this air. The solution is contained in a reservoir (7). A pipe (5) rises from the reservoir to a jet (3) within the dosing air pipe (6). The flow of preheated air past the jet produces a suction which lifts the solution from the reservoir to inject it into the air stream. The rising pipe contains a throttling orifice (1) which regulates the flow of solution to maintain the correct water to air ratio. The presence of methanol inhibits the formulation of scale and so prevents blockage of the orifice.
Patent FR-2382215-A1 (FR)
Title: Metal frame lightweight shelving system - has connecting pieces for shelf support, which hook onto rectangular hollow upright
IPC: A47B57/40
Filed: 1977-03-04
Abstract: The shelving system uses a hollow upright (1) of rectangular shape. On one side (2a) is a depression (3). On the lower rim of this depression (12) is an opening (4). This opening admits a tongue (5) made by cut-out methods to fit into its corresponding opening on partition wall (6a) of the complementary hooking on plate (7). This is fixed perpendicularly, either by welding or other means onto the horizontal support strip (8). The highly versatile system can be extended vertically as well as horizontally as required.
Patent FR-2385380-A1 (FR)
Title: Appareillage destine a la syndesmotomie mecanique, profonde des alveoles dentaires
IPC: A61C3/02
Filed: 1977-03-29
Abstract: L'objet de l'invention concerne un appareillage destiné à la syndesmotomie mécanique, profonde des alvéoles dentaires. Il est constitué par un jeu de lames minces profilées, plates ou curvilignes, mais présentant toujours une très faible épaisseur, facilitant leur pénétration dans l'espace alvéolo-dentaire ou elles exécutent une rotation alternative très rapide et de très faible amplitude de façon à écarter d'abord, et à sectionner ensuite les ligaments. Il est destiné à permettre au moyen de lames, le sectionnement des ligaments situés dans les alvéoles dentaires qui relient la dent à l'os pour faciliter leur extraction.
Patent FR-2350265-A1 (FR)
Title: Folded carton fruit storage tray - has channelled bottom surrounded by formed, staggered folded walls
IPC: B65D5/20
Filed: 1977-04-14
Abstract: A one-piece developed and pierced container sheet open-top folds, with a longitudinally ridged base. The ridging formed channels retain delicate contents in rows, preventing transport damage. The channels join the flexible tray's end walls on the zigzagged folding line. Base ridge folds (21, 22, 23) alternate downwards and upwards, extending (211, 221, 231) across the end walls (13), (15). Pierced runs (212, (222), (232) facilitate bending. Longitudinal side walls' (16) (14) folds (17((18) extend (171) (181) across the end walls. Base to ends folding lines (19, 20) are zigzagged. Pierced (25) end wall flaps (24) fold inwards. Edge trimmings (26, (27, 28) make an approximately uniform tray height.
Patent FR-2354885-A1 (FR)
Title: Dispositif de detection de points d'impac t sur une surface pour imprimante a jet d'encre
Inventor: FLEISCHER JOHN M
IPC: B41J2/125
Filed: 1977-05-03
Abstract: Dispositif de détection de points d'impact sur une surface Selon l'invention on utilise un élément piézo-électrique plat sur une face duquel sont disposées une ou plusieurs paires d'électrodes entourant la zone d'impact, les signaux différentiels engendrés dans les électrodes permettant de déterminer la position du point d'impact dans ladite zone. Application aux imprimantes à jet d'encre.
Patent FR-2390782-A1 (FR)
Title: Burglar protection system - uses glass sheet carrying electrical contacts which sheet disintegrates if damaged
IPC: G08B13/04
Filed: 1977-05-09
Abstract: The system uses a reinforced glass sheet (9) which is placed against the surface to be protected, or can be used to replace normal window panes, or partitions etc. The glass has characteristics such that it cannot be pierced or cut by any known tool without totally disintegrating into small pieces. this property associated with an element which reacts to the disintegration of the glass forms the bases of the security protective system. The associated element may be one of several types. A conductor (4) may be fixed by an electrolytic deposit on a conducting paint. A microcontact or mercury contact is placed on the edge of the glass, or on the face of the glass (6). When the glass is broken an electric circuit (10) is opened by rupture of the conductor (4) or by displacement of the mercury contact. Opening of the circuit (10) triggers an alarm.
Patent FR-2397185-A1 (FR)
Title: Composition non irritante pour le demaquillage des yeux
Inventor: BOELLE JEAN-PAUL
IPC: A61K8/40
Filed: 1977-05-18
Abstract: Nouvelle composition cosmétique. Cette composition contient en solution aqueuse: i. au moins un agent tensio-actif choisi dans le groupe constitué par : les alcoyles ou hydroxyalcoyles polyglycosides dont le radical alcoyle a de 11 à 18 atomes de carbone et dont le nombre de motifs glycosides est compris entre 3 à 25; ii. au moins un agent conservateur choisi dans le groupe constitué par : l'éthyl mercurithiosalicylate de sodium, un sel de chlorhexidine, un sel de phénylmercure, un mélange constitué de 30 % de benzoate de sodium et de 70 % de monochloracétamide, un composé correspondant à la formule suivante :
Patent FR-2354068-A1 (FR)
Title: Curseur de fermeture a glissiere
IPC: A44B19/26
Filed: 1977-05-31
Abstract: Curseur pour fermeture à glissière passage en forme d'Y Il comporte un corps 12 avec un passage en forme d'Y disposant de nervures 26 destinées à coopérer avec les éléments de fermeture à glissières, et un patin 14 à extrémité 32 en forme de coin. Ce patin 14 est établi en une matière plastique moulable à proprietés élastiques; il est fixé au corps par des éléments d'ajustage 30, 38 du corps et du patin. Ce dernier comprend une arche élastique 46 dont l'extremité libre 48 est disposée en avant de l'extrémité 32. Application : fermetures à glissière du type invisible
Patent FR-2393704-A1 (FR)
Title: Temporary wheels for moving heavy plant - has axle fitted to pivoted jib and bucket and driven by normal wheels
IPC: B62D49/06
Filed: 1977-06-07
Abstract: The method of moving heavy earth moving plant has a temporary axle added. One driven axle is fixed to the superstructure. The other, which can be driven, is fixed to the pivoted jib. The pivoted part allows a variable force to be exerted. The pivoted axle is driven by using the hydraulic circuit.
Patent FR-2357886-A1 (FR)
Title: Appareil destine a former un frottis sur une lamelle de microscope
IPC: G01N33/48
Filed: 1977-07-05
Abstract: L'invention concerne un appareil destiné à former un frottis avec une gouttelette de liquide sur une lamelle de microscope. Il comporte au moins un magasin à lamelles dont la lamelle supérieure peut recevoir une goutte de liquide dans une position prédéterminée. Un levier supporte un dispositif d'étalement comprenant une plaquette de verre qui est avancée jusqu'au-dessus de la gouttelette à étaler et qui est rétractée ensuite jusqu'à sa position initiale en entraînant avec elle le liquide de manière à former un frottis. L'invention s'applique notamment à la formation de frottis sanguins.
Patent FR-2359361-A1 (FR)
Title: Dispositif permettant a un operateur de porter une camera cinematographique
Inventor: GOTTSCHALK ROBERT E
IPC: F16M13/04
Filed: 1977-07-13
Abstract: Dispositif de support de caméra, monté sur le corps de l'utilisateur, comprenant : un tube vertical 12, des moyens 11 servant à porter la caméra à l'extrémité supérieure de ce tube, ces moyens comprenant des organes 22 qui permettent d'effectuer le réglage de la caméra d avant en arriere par rapport au tube, une bague 34 qui entoure ce tube et le porte de manière qu'il puisse tourner, un dispositif à cardan 14 portant cette bague, un support de batterie 13 monté sur ce tube au-dessous de cette bague, et un appareil souple et élastique 38-42, servant à maintenir ce dispositif à cardan à partir du corps de l'opérateur. Caméras de cinéma et de télévision.
Patent FR-2364475-A1 (FR)
Title: Flash electronique a intensites lumineuses multiples
Inventor: TAYLOR ROBERT LINDELL
IPC: G03B15/05
Filed: 1977-07-28
Abstract: L'invention concerne les flashes pour appareils photographiques et, plus particulièrement, les flashes électroniques à tube-éclair. L'ensemble du flash électronique 5 qui peut être associé mécaniquement et électriquement à l'appareil photographique 1 comporte un filtre neutre absorbant 9, monté de façon coulissable, pour, lorsqu'il est placé, par la manoeuvre d'un levier solidaire 10, devant le tube-éclair 6, absorber une partie de l'intensité lumineuse émise par ce tube-éclair. On évite ainsi une surexposition du film due à l'intensité lumineuse émise par le tube-éclair non filtré lorsque le sujet photographié est relativement très rapproché par rapport à l'objectif.
Patent FR-2363496-A1 (FR)
Title: Conteneur de transport ou de stockage pour materiaux a l'etat fluide ou fluidisable
IPC: B65D88/72
Filed: 1977-08-31
Abstract: La présente invention a pour objet un conteneur de transport ou de stockage pour matériaux à l'état fluide ou fluidisable, par exemple des matériaux à l'état pulvérulent ou à l'état granulaire, en particulier conteneur de forme cylindrique. Selon l'invention, ce conteneur comporte une calotte 2 qui peut se déplacer, à la manière d'un piston, suivant la direction longitudinale du cylindre 1, cette calotte comportant un dispositif de fluidisation 5-6 au moins dans sa partie inférieure 4 c'est-à-dire dans la partie qui se déplace le long de la paroi de fond du cylindre 1.
Patent FR-2408330-A1 (FR)
Title: Table covering for use in restricted spaces - consists of waterproof material with raised rim and optional recesses to retain place settings
IPC: A47G11/00
Filed: 1977-11-14
Abstract: The table covering is intended for restricted spaces such as tent, caravans and boats. The covering can be made of any material, but preferably waterproof, and can have recesses for table place setting's. The table covering can be of any size or shape, and has a rim all round of sufficient height to stop spilt liquids from running off the table. The rim can be extended into a part which completely or partially covers the edge of the table, so as to hold the table covering on the table more easily.
Patent FR-2408331-A1 (FR)
Title: Open=ended PVC or polyethylene film sleeve for peeling onions - to enclose the vapours and suppress lachrymatory irritation
IPC: A47J17/02
Filed: 1977-11-14
Abstract: A tubular sleeve of flexible impermeable film with openings at each end to admit a pair of hands is claimed for use to enclose onions for peeling. The sleeve encloses the volatile vapours which cause ocular irritation, weeping etc. Pref. the sleeve is of PVC or polyethylene, typically 30 cm dia. and 1 m long with a hole of 8-10 cm dia. at each end.
Patent FR-2371396-A1 (FR)
Title: Procede de fabrication d'un article en alumine-beta lithiee
Inventor: POWERS ROBERT WILLIAM
IPC: C04B35/113
Filed: 1977-11-18
Abstract: Procédé permettant l'obtention d'articles frittés, denses et à grains fins, en alumine béta lithiée. Il comprend la réalisation d'une suspension de particules d'alumine-béta et de particules d'alumine-oxyde de sodium avec une teneur en oxyde de sodium comprise entre 14 et 30 % en poids, la fourniture d'oxyde de lithium dans au moins un des types de particules, la majorité des particules ayant un diamètre compris entre 1 et 2 microns, dans un liquide organique ayant une constante diélectrique à 25 degrés C comprise entre 12 et 24, le codépôt électrolytique des particules à partir de la suspension sous forme d'un dépôt dense sur une électrode chargée dans un champ de courant continu de 100 à 10 000 volts par cm, le séchage du dépôt sur l'électrode, l'élimination du dépôt de l'électrode et le frittage du dépôt dans une atmosphère oxydante à une température comprise entre 1 500 et 1 775 degrés C conduisant à un article fritté à grains fins, dense, renfermant de 0,1 à 1 % en poids d'oxyde de lithium. Application à la fabrication de céramiques ioniquement conductrices.
Patent FR-2375066-A1 (FR)
Title: Dispositif pour la commande d'un mecanisme a courroie a reglage continu
IPC: B60W10/10
Filed: 1977-12-05
Abstract: Dispositif caractérisé en ce que le moteur d'entraînement est réglé pour marcher à un nombre de tours approximativement constant, en ce qu'il est prévu un capteur de moment de rotation sur l'arbre d'entraînement du moteur d'entraînement, capteur qui est relié à un étage de régulation, en ce qu'une pédale de conduite agit sur un emetteur de valeur théorique qui est relié à l'étage de régulation et en ce que l'étage de régulation règle, par l'intermediaire d'un élément de réglage, le facteur de réduction/multiplication du mécanisme à courroie à réglage continu.