baber/WOPTO huggingface dataset:
Patent FR-2327895-A1 (FR)
Title: Pressure control for rail vehicle air brakes - has changeover valve with control slide, charged by control pressure
IPC: B60T8/20
Filed: 1976-10-14
Abstract: The pressure control unit is for load-dependent pneumatic brakes, esp. for rail vehicles. It creates a lower resp. higher pressure in a connected brake cylinder, dependent upon a control pressure, which corresponds to the load at that particular moment. The control pressure (T) charges a changeover valve with control slide (3). The slide may be locked in positions for a higher resp. lower brake cylinder pressure (C). The valve is formed, so that the slide may be located in a fixed position at the start of each braking period. The valve has a spring-loaded sealing piston, wich at the start of each braking period is charged by a servo pressure (Cv) or brake cylinder pressure (C), against a spring, to actuate the control slide.
Patent FR-2328809-A1 (FR)
Title: Control valve for toilet cistern - has plastics base mounting whose upper part forms valve seat
IPC: E03D1/36
Filed: 1976-10-21
Abstract: The control valve for toilet cistern is made of plastic. It comprises a tubular base fitting with an integral flange. The upper end of the fitting forms a flushing valve seat while the outer part has external threading for receiving a nut by which the fitting is fixed in an opening of the cistern. Sealing rings are installed between the flange and the adjoining surface of the cistern. The lower and outer part of the fitting is externally threaded for coupling it to a water discharge pipe. A one-piece pressure water inlet pipe is positioned between the lower side of the flange and the lower threaded outer section.
Patent FR-2349346-A1 (FR)
Title: Physical training apparatus for lower limbs - has X-shaped frame with pulleys for expandable cords fixed to ankle region using straps
IPC: A63B/
Filed: 1976-10-25
Abstract: The physical training appts. is used for exercising the lower limbs and comprises an X shaped frame made from tubing. Feet adjustable for height, form the base and a seat and handlebars are provided at the top. These are also adjustable for height. A expandable cord is fitted under the seat, one each side of the tube frame. These cords pass forwards and downwards over lower pulleys then rearwards over other pulleys and finally upwards and forwards to fixings under the handlebars, used for adjusting the tension. A strap on each cord secures the user's ankles during the exercises.
Patent FR-2335965-A1 (FR)
Title: Clamp connector for conductors in connector grooves - has one conductor material hot sprayed to cover one groove
IPC: H01R4/44
Filed: 1976-11-19
Abstract: The connecting clamp is intended for conductors of different materials, which are secured in grooves of a clamping body. The latter is of the same, or similar, material as one of the conductors and has a groove with a layer of material identical with the other conductor. The coating layer is deposited by flame spray. Preferably the edges of the sprayed layer are fitted with strips (14) of lacquer. The groove (10) may have a longitudinal toothing. If an aluminium and copper conductor are to be connected, the clamping body is of aluminium and the sprayed layer of copper, having a thickness of 0.3-0.5.
Patent FR-2382564-A1 (FR)
Title: Burial vault of prefabricated panels - comprises frames for each compartment, which are assembled by means of tenons and mortises
Inventor: GOUOT JEAN-LOUIS
IPC: E04H13/00
Filed: 1977-03-03
Abstract: The burial vault consists of prefabricated panels or slabs. The frame of the vault have grooves on their two surfaces, into which fit projections or tenons on the panels or slabs, forming at least two large sides of the vault. One surface of the frame has semi-dovetailed mortises into which fit the base slabs or the covers of trapezoidal cross-section. The four side panels or slabs are interconnected by means of tenons and semi-dovetailed mortises. The two panels forming the two large sides, and the back panel have tenons fitting into semi-circular grooves in the frame, whereas the front panel is simply placed on the flat surface of the frame. The bottom and top of each compartment may comprise several juxtaposed slabs.
Patent FR-2382171-A1 (FR)
Title: Epandeur pneumatique a rampes d'epandage pivotantes
IPC: A01C7/08
Filed: 1977-03-04
Abstract: L'invention concerne un épandeur pneumatique à rampes d'épandage pivotantes. L'épandeur comporte un châssis 1 monté sur roues 3 portant une trémie 5 et des rampes latérales d'épandage 6, 7 repliables et relevables, chaque rampe étant articulée à sa base sur un bras 14 monté pivotant autour d'un axe vertical 16 de manière à pouvoir être ramené vers l'avant de la trémie et dégager les côtés de celle-ci. Application aux épandeurs pneumatiques à rampes d'épandage latérales.
Patent FR-2383070-A1 (FR)
Title: Fuselage housed retractable aircraft undercarriage - has shock absorber to act as extension and retraction radius arm with linkage from jack to tilt wheel
IPC: B64C25/10
Filed: 1977-03-08
Abstract: The retractable aircraft undercarriage comprises separate units for each side. Each unit has one or more wheels (2) on a transverse axle (1) mounted in fore and aft trunnions (4) in the main leg (5). The main leg is flexibly connected to a vertical pivot (6) housed in the fuselage. A shock absorber (8) and an operating jack (15), both with flexible end connections, are so arranged that the former acts as radius arm during extension and retraction. At the same time, the wheel is tilted transversely by means of a crossbar (23) from the jack cylinder to a lever (24).
Patent FR-2360024-A1 (FR)
Title: Melangeur pour eau chaude et eau froide du type a commande unique
IPC: F16K11/078
Filed: 1977-03-25
Abstract: Selon l'invention, le mélangeur comprend un corps avec une conduite d'entrée de l'eau chaude et une conduite d'entrée de l'eau froide qui s'ouvrent vers une chambre de mélange communiquant avec la bouche de distribution de l'eau. La chambre de mélange contient un groupe de mélange actionné par l'intermédiaire d'une poignée de commande; ce groupe est formé par un disque fixe en matière céramique, ayant une première et une seconde ouvertures qui communiquent avec la conduite d'entrée de l'eau froide et respectivement de l'eau chaude, et par un bloc-mobile, en matière céramique ayant une face plane qui coulisse de façon étanche sur le disque précité; le bloc céramique présente une cavité ouverte inférieurement vers le disque au-dessous et latéralement pour définir un passage pour l'eau desdites conduites d'entrée vers la chambre de mélange. La largeur de la cavité du bloc est plus grande que la distance entre les ouvertures dans le disque céramique de façon à communiquer avec l'une, ou avec l'autre ou partiellement avec les deux ouvertures du disque lui-même.
Patent FR-2390559-A1 (FR)
Title: Prefabricated false ceiling section - consists of flat trough made of sheet metal, with rectangular base, and has two pairs of sides
IPC: E04B9/28
Filed: 1977-05-11
Abstract: The prefabricated false ceiling section is mounted together with similar sections between the facing sides of parallel framework sections. The false ceiling section (10) consists of a flat, sheet metal, such as stainless steel trough shaped piece. The trough has a square or oblong bottom (11) with two pairs of facing sides (a, a'). The sides (a, a') have edge folds forming rims (12) two of which are shallow in height and two of which are higher. At the ends of the higher sides (13) are slits (14) on a level with the tops of the lower sides (12), and into which slot the sides of the framework sections. The ends of the sides over the slits (14) finish a little way from the ends of the sides themselves.
Patent FR-2390328-A1 (FR)
Title: Rescue raft cardboard container - has base guard with shock damper allowing dropping without parachute
IPC: B63C9/22
Filed: 1977-05-11
Abstract: The cardboard container can be dropped in the sea without a parachute and has a floating line, enabling a floating raft to be launched to shipwreck survivors. It comprises a cylindrical cardboard casing (1) with a strong guard (4) at the base together with a shock-dampening packing (6). At the top is a coiled rope (14, 15, 16) separated into sections by means of washers (10, 11, 12) and joined together by knots (17, 18, 19). A strong disc supports the extraction system, which is protected by a cover. In the periphery of the container there can be primers or cut-outs portions for the raf container, while the hemispherical-section guard can support a filling of dampening material. Above the latter is a rigid disc, distributing the weight of the inflation bottle and the rafts, and survival kit.
Patent FR-2354086-A1 (FR)
Title: Procede et appareillage destines a l'obtention d'empreintes pour protheses dentaires
IPC: A61C9/00
Filed: 1977-06-01
Abstract: Réalisation d'empreintes pour la confection de prothèses dentaires. L'appareillage comprend deux récipients pour le mélange automatisé des deux pâtes destinées au prélevement successif de deux empreintes. Chaque récipient est muni d'un couvercle tel que 2 qui définit une capacité 3 remplie de catalyseur; l'abaissement du piston 5 provoque le perçage de la mem rane 4 et l'introduction du catalyseur dans la masse siliconée. Le tout est ensuite brassé avant usage Le brevet décrit en détail le processus opératoire Prothèses dentaires.
Patent FR-2395883-A1 (FR)
Title: Mast for sailing vessel - has composite hollow construction of wooden stringers and plywood plates with plywood outer covering
IPC: B63B15/00
Filed: 1977-06-28
Abstract: The mast is designed for a sailing vessel and is of composite hollow construction. It comprises several stringers of spruce wood defining the cross section of the mast and stretching its complete length. These have inner frames glued to them and acting as locations for plywood plates extending radially outwards. The outer edges of the plates glue into outer frames, these forming a grille pattern with the stringers, these latter holding longitudinal plywood plates intersecting those for the frames. The complete structure is encased in an outer plywood covering.
Patent FR-2357375-A1 (FR)
Title: Colouring equipment for label printing machine - has grip and yoke system activated by hand lever for moving colouring rollers in work position
Inventor: SATO YO
IPC: B65C11/02
Filed: 1977-07-06
Abstract: Colouring equipment for a label printing and positioning machine includes rollers which are rolled over a selected type surface. The coloured type surface is brought in contact with a label and the printed label positioned on an object. The equipment is provided with a grip mechanism fitted with a yoke (40) which is activated by pressure on a hand lever (2). The colouring rollers (42, 43) are carried by a support link (36) which is operationally attached to the yoke (40) by a number of links (7, 15, 16, 19, 21, 27, 30) and are positioned by a guide (23, 28, 34). When the hand lever is pressed the grip mechanism guides the colouring rollers to the housing of the label printing and positioning machine. The grip mechanism is provided with two fixed points (4) of rotation which are positioned on a frame (44) of the label printing and positioning machine and with two points of rotation located on the yoke arm (40) and with a number of pairs of movable points of rotation (17, 18, 20, 29).
Patent FR-2359576-A1 (FR)
Title: Irrigation system with movable sprinkler - has supply pipe coil wound in drum driven by water turbine with flow deflector (NL 31.1.78)
IPC: A01G25/09
Filed: 1977-07-27
Abstract: The movable sprinkler system has a sprinkler releasably connected to a flexible pipe and can be drawn over the sprinkler surface with the aid of the pipe which is wound onto a drum. The take-in speed of the sprinkler cart or slide is determined by the winding larger diameter. The drum is driven by a free flow turbine (3, 4). The take-in motion of the sprinkler cart or slide is controlled by a partial, speed-reducing chanee of the direction of the free flow at more constant take-in speed. A flow deflector can be moved in the free flow against the action of a compression spring. The deflector is connected via levers with a lever which senses the winding largers of the drum.
Patent FR-2398995-A1 (FR)
Title: Low temp. thermal accumulator and heat exchanger - makes use of phase change of anhydrous salts to hydrated salts
IPC: F28D20/02
Filed: 1977-07-25
Abstract: A low temp. thermal storage system for use with solar heating of houses makes use of the fact that sodium sulphate releases heat when charging from the anhydrous phase to the hydrated phase. In order to ensure continuous reversibility of this process the sodium sulphate is mixed with sodium borate and placed in glass tubes. These tubes are mounted between circular flanges which rotate once in three quarters of an hour. The rotating assembly is partly immersed in a liq. which either supplies or removes heat. The device thus functions as a heat exchanger and heat accumulator.
Patent FR-2362229-A1 (FR)
Title: Tricot chaine, en particulier tricot a mailles cousues, et metier a tricot chaine pour sa fabrication
Inventor: EHEDY GUSTAV
IPC: D04B21/14
Filed: 1977-08-11
Abstract: Tricot chaîne constitué par un voile renforcé au moyen de nombreuses rangées parallèles de mailles formées chacune d'un fil et s'étendant en direction longitudinale, les mailles étant protégées contre une séparation des fils et un démaillage grâce à des fibres ou parties des fibres du voile situées dans les trous de couture et qui sont déplacées à l'intérieur du voile par des aiguilles coulissantes. Le tricot chaîne est caractérisé par une combinaison, dans un rapport quantitatif donné, de plusieurs types d'entrelacements de fibres avec des fils. L'invention est applicable notamment à des tricots à mailles cousues.
Patent FR-2401676-A1 (FR)
Title: Coloured games mat for family games - has lengthwise and cross-wise bands marked on it, with squares and badges in various colours
IPC: A63F3/00
Filed: 1977-08-29
Abstract: The games mat is intended for family use and principally concerns games of chance, with the winner gaining points, not money. The mat has lengthwise and crosswise bands which are coloured and unequally spaced apart to form an equal number of rectangles. In each of the rectangles is a coloured badge. The colours used are vivid and contrasting, such as black, white, red, blue, yellow and green. At one end of the mat are two white squares each containing two corners: red and green in one square, and blue and yellow in the other. Uniformly coloured cards in one of the four colours, have a neutral back and are placed on the white squares with coloured corners. Counters of different shapes can be used.
Patent FR-2364545-A1 (FR)
Title: Electrode comprimee a base de nickel contenant un diluant conducteur
IPC: H01M4/32
Filed: 1977-09-08
Abstract: L'invention concerne les électrodes comprimées à base de nickeL Elle se rapporte à une électrode comprimée à base de nickel dans laquelle le diluant conducteur est formé par un mélange en quantités à peu près égales de grosses paillettes de nickel et de poudre de graphite, la quantité totale du diluant conducteur étant comprise entre 10 et 15 % du poids total du mélange d'électrode Application à la réalisation d'accumulateur électriques à densité élevée d'énergie.
Patent FR-2371724-A1 (FR)
Title: Systeme perfectionne de regulation en surpilotage
Inventor: GAERTNER MAX H
IPC: G05D27/02
Filed: 1977-09-29
Abstract: La présente invention est du domaine des techniques de la régulation, notamment électronique et/ou électromécanique. Elle a pour objet un dispositif dit de régulation en surpilotage ou << override >> dans lequel plusieurs variables opératoires interdépendantes sont mises sous contrôle, l'une d'entre elles dite primaire agissant directement sur un organe final de réglage telle que vanne de réglage 11; chaque variable est captée par un capteur tel que 12, 14 et 15 et transmise à un contrôleur tel que A, B, C; un poste sélecteur de régulation CS choisit celle des variables qui doit agir sur l'organe de réglage 11 en fonction du dépassement ou du non dépassement de leur point de consigne par chacune de ces variables. Applications à la régulation des processus opératoires tels que par exemple du génie chimique, hydraulique, alimentaire, pétrolier, etc.
Patent FR-2367893-A1 (FR)
IPC: E05B65/08
Filed: 1977-10-14
Abstract: The fixing device has a housing (1) which is located on the wing and through which passes an axially displaceable adjusting bolt (2) provided with a round head (12) and with an opposite blocking part (5). Located on the housing (1) is a clamping plate (3) engaging round the adjusting bolt (2). When the adjusting bolt (2) is pressed in, the clamping plate (3) engages behind an annular notch (11) of the adjusting bolt (2) and thereby secures the blocking position of the adjusting bolt (2) loaded by a helical spring (13). To secure the blocking bolt (2) against the unintentional release of the blocking position as a result of the inadvertent actuation of the clamping plate (3), the adjusting bolt (2) is provided with a crosspin (6) mounted in a guide slot (7) of the housing (1). The housing (1) possesses a catch bead (15) as an abutment (10) on its end face adjacent to the blocking part (5). After the adjusting bolt (2) has been pressed into the blocking position, the latter must be rotated about its axis, so that the crosspin (6) is arranged in the abutment (10) and the blocking position is thereby secured. The fixing device serves for fixing any opening positions of a wing of a window or door relative to the fixed frame, the floor or the window-sill.
Patent FR-2374686-A1 (FR)
Title: Systeme de gestion d'un fichier de donnees
Inventor: FRANASZEK PETER A
IPC: G06F12/00
Filed: 1977-11-18
Abstract: Système de gestion d'un fichier de données en mémoire pour le reclassement des données dans la mémoire de façon que les pages de données à accès le plus récent se trouvent en tête du fichier. Les numéros d'identification des pages de données à chercher, marquées d'un indice et emmagasinées dans des registres de recherche, dans l'unité d'interrogation 30, sont comparées dans le comparateur 60 avec les numéros d'identification des pages de données décalées à travers les registres à décalage de la mémoire 40. Des registres d'attente permettent d'emmagasiner les pages trouvées de façon à les placer en tête du fichier de données au fur et à mesure que celui-ci est décalé dans un sens ou dans l'autre. Dans ce système, le processus de recherche est optimisé grâce à la possibilité de rechercher des pages du fichier aussi bien pendant le décalage direct que pendant le décalage inverse.
Patent FR-2376479-A1 (FR)
Title: Dispositif d'affichage perfectionne
Inventor: FAN GEORGE J
IPC: G09F9/30
Filed: 1977-11-24
Abstract: Dispositif d'affichage produisant l'apparence de segments d'au moins une ligne droite comprenant des sources lumineuses 1A-1N dont la lumière est soumise à un mouvement cyclique au moyen du prisme 6 entraîné en rotation autour de l'axe 9. Les segments de droite sont obtenus par l'allumage des sources pendant des durées prédéterminées au cours du mouvement cyclique.
Patent FR-2410722-A1 (FR)
Title: Adjustable skylight opening mechanism - has spacing adjuster between arm and operating handle, and extended curved guideway
IPC: E05F11/24
Filed: 1977-12-01
Abstract: Transfer element for the operating element has a hinge connection and an extension arm in a curved guideway on a fixed guide frame. The guideway having an end section parallel to the transfer element's effective line. Between an arm and the operating element there is a setting device (21) for adjustment of interval between the transfer element's (20) point of engagement on the arm and the operating element. The end section of the guideway (26) is extended by the length of thrust needed for full arm extension.
Patent FR-2392949-A1 (FR)
Title: Procede de synthese de glycols vicinaux et nouveaux produits ainsi obtenus
IPC: C07F7/18
Filed: 1977-12-08
Abstract: Procédé de synthèse de glycols vicinaux et nouveaux produits ainsi obtenus. Des alcools primaires à poids moléculaire relativement faibles sont couplés pour former des glycols vicinaux à poids moléculaire relativement supérieurs, dans lesquels un groupe de protection trialkylsilyle est employé sur la position hydroxyde de l'alcool primaire à faible poids moléculaire, durant la réaction de couplage. La présente invention est particulièrement utile pour fournir des glycols vicinaux à partir de molécules de départ ayant moins d'atomes de carbone, par exemple pour la préparation d'éthylèneglycol et de glycérol à partir de méthanol.
Patent FR-2394568-A1 (FR)
Title: Polysulfures organiques polymeres et leurs procedes de preparation
IPC: C08G75/16
Filed: 1977-12-21
Abstract: Procédé de préparation de polysulfures organiques polymères à terminaisons thiols par réaction d'un composé organique à groupement labile avec un polysulfure minéral, coupure du polymère fourni, par un hydrogénosulfure minéral en présence d'un accepteur de soufre, et acidification. L'amélioration apportée à ce procédé connu consiste à rajouter à la fin de la première étape une charge complémentaire de polysulfure minéral, puis une charge complémentaire de matière organique. Les rendements de la réaction sont améliorés par réduction de la formation de sous-produits, et par une qualité supérieure du produit obtenu.
Patent FR-2378786-A1 (FR)
Title: Nouveaux composes de cephalosporine et procedes pour leur preparation
Inventor: TAKAYA TAKAO
IPC: A61K/
Filed: 1977-12-27
Abstract: L'invention concerne de nouveaux dérivés de céphalosporine de formule :
Patent FR-2376141-A1 (FR)
Title: Procede de preparation de chloropyrimidines substituees et produits ainsi obtenus
IPC: C07D239/30
Filed: 1977-12-30
Abstract: Procédé pour la préparation de pyrimidines chlorées et substituées en position 5 -, répondant à la formule générale :
Patent WO-7900098-A1 (WO)
Title: Didactic equipment for the teaching of music
Inventor: YOUPANENKO E
IPC: G09B15/02
Filed: 1978-08-02
Abstract: Equipment for the teaching of music, comprising a board suitable for receiving the different elements of the musical writing as well as individual elements classified in eight groups, each group being composed of a symbol bearing element having a specific color. said equipment will be used for the teaching of music after having taught to the students the relationship between each element and a specific note of the scale.
Patent FR-2376249-A1 (FR)
Title: Dispositif destine a un appareil de raffinage d'une matiere lignocellulosique
IPC: D21D1/30
Filed: 1978-01-02
Abstract: L'invention concerne un dispositif destiné à un appareil de raffinage d'une matière lignocellulosique. La vapeur d'eau engendrée dans l'intervalle de raffinage du raffineur pendant le processus de raffinage, qui reflue en direction du conduit d'alimentation en matière de départ, est extraite de ce dernier par une sortie dans laquelle se trouve un tamis laissant passer la vapeur d'eau et qui est ajusté de façon à coopérer avec un ou plusieurs éléments destinés à enlever les particules de matière entraînées par la vapeur d'eau et retenues par le tamis. Application à la production de pâtes à partir d'une matière lignocellulosique.
Patent FR-2413280-A1 (FR)
Title: Aerosol container decoration with decorated surface - comprising raised effect created with localised application of hot-melt adhesive and e.g. flocking
IPC: B65D83/14
Filed: 1978-01-02
Abstract: A raised effect is created on an aerosol can, a tube or a bottle, using particles such as flocking, powder, granules etc., deposited on a thermo-adhesive applied in the hot state on to the container. Textile fibre flocking such as short fibres of silk, or ground or crushed material in a powdery state, or metallic or synthetic spangles may be applied to the hot-melt adhesive which has been locally applied. The riaised surface offers a variety of decorative effects, and makes cans, etc. more easy to handle, especially with one hand.