baber/WOPTO huggingface dataset:
Patent FR-2335900-A1 (FR)
Title: Lottery ticket display and vending support - is made from one piece injection moulded synthetic material and has frame mounted on base
IPC: B42F17/02
Filed: 1975-12-16
Abstract: The lottery ticket display and vending support consists of a frame (1) mounted on a base (2). The display is designed for counterfoil lottery tickets. The frame enclosure compartments (3) arranged one above the other into which are placed the counterfoils of the tickets. The base (2) has compartments (9) in it which are used to contain lottery publicity handouts or similar. The frame is made in one piece from an injection moulded synthetic material. The ticket compartments are formed by a zig zag partition whose rear walls (30) are slightly inclined to the vertical. This inclination of the rear walls (30) of the frame holds the tickets so that they don't slip forward. The upper partitions (31) of each compartment form a right angle with the rear partition (30). The partition (31) has on the front part of each compartment (3) a bar which grips the lottery tickets.
Patent FR-2296276-A1 (FR)
Title: Accumulator plates prodn by filling porous sheath with slurry - with high liquid content filtered by sheath, for simplicity
IPC: H01M4/36
Filed: 1975-12-22
Abstract: In the prodn. of armour plates, esp. for accumulators, by introducing an active compsn. contg. liquid into the porous sheath of the plate when the sheath is placed on the current-carrying element of the plate, an alkaline active compsn. is used with a liq. content so high that the active matl. is filtered out by the porous sheath, whilst liq. penetrates its walls. The process is simpler than the usual multistage process and eliminates the problems associated with handling a dry powder.
Patent FR-2296686-A1 (FR)
Title: Liquid heavy-duty builder-free detergent mixt. - contg. non-ionic ethoxylated alcohol and anionic surfactants and alcoholic solvents (BE020776)
Inventor: ARNAU JOSE LUIS
IPC: C11D17/00
Filed: 1976-01-02
Abstract: Conc., liquid, builder-free, homogeneous, stable, heavy-duty detergent compsns. contain (a) 20-70(40-60) wt. % mixt. of surfactants comprising (1) a non-ionic surfactant (I) prepd. by condensation of 5-15(7-14) esp. 10-12 7ol. ethylene oxide with 1 mol. of an alcohol, where >=60(>70) wt. % of alcohol contains 17-25(17-20)C and (I) has a hydrophilic-lipophilic balance (HLB) 9-15(12-14) and (2) a triethanolamine-diethanolamine- or K salt of a water-soluble anionic surfactant (II), where wt. ratio (I):(II) is 1.1:1 to 6:1(1.5:1 to 3:1) (w.r.t. free acid form of (II), and (b) 30-80(30-50) wt. % alcoholic solvent, e.g. aliphatic 1-4C alcohols, or their mixts. with water in wt. ratio up to 10:1(1.5:1 to 5:1). Mixts. have pH 6.5-8.5(6.8-7.8). Used esp. in automatic washing machines. Compns are low-foaming and give good pre-wash and through-the-wash fabric cleaning performance when used in about 6000 ppm. concn., even at 10-40 degrees C.
Patent FR-2360444-A1 (FR)
Title: Extendable mobile caravan assembly - has two half-bodies which slide laterally on roller supports from main body almost doubling its width
IPC: B60P3/34
Filed: 1976-01-22
Abstract: The extendable caravan, has the usual chassis and wheels (1), on top of which is a body (2). This has a floor (3), a roof (4) and front and rear panels and two half bodies (5, 6), each with a floor (7) and a roof (8), and panels and an external side panel (9). Each half body can slide sideways in association with a beam structure (10) fixed to it. This beam slides in a fixed transverse beam (12) fixed to the chassis frame. When opened up, the caravan width is almost doubled over nearly its entire length. Sliding is on rollers.
Patent FR-2340482-A1 (FR)
Title: Multi purpose damper for aircraft undercarriage - has hollow piston incorporating height adjusting piston lockable by clamps when set
IPC: F16F9/06
Filed: 1976-02-04
Abstract: The hydraulic damper for the aircraft undercarriage incorporates gas springs for damping and a hollow control piston (7) in which a second piston moves. The second piston serves to alter the height of the suspension while retaining the damping control. The damper is locked in either setting by mechanical or hydraulic clamps. The damper provides good damping under different conditions, with the damping characteristics varied by control valves. The height of the suspension enables small aircraft, especially helicopters to be air freighted or to sit securely on moving decks etc. The damper also incorporates a crash protection to absorb large impact forces by progressively collapsing.
Patent FR-2366661-A1 (FR)
Title: Car cassette player with programmed track selector - allowing successive playback of selected tracks on various cassettes
IPC: G11B27/00
Filed: 1976-02-25
Abstract: The car cassette player has a programmed track selector, via which a number of selected tracks, entered via a manual keyboard etc and recorded on various cassettes, can be played in sequence. a relay memory stores each selected tracks and the cassette on which it is recorded and supplies control signals to a mobile unit, which is displaceable along the length of the cassette stack. Each cassette is held between a respective pair of drive belts and can be forwarded into the mobile unit containing the playback circuit and retractable tape transport means for bringing the tape section containing the required track into the playback position. Pref. the playback head is adjustable to allow tracks on either side of the cassette to be selected.
Patent FR-2375378-A1 (FR)
Title: Machine pour le repassage d'une epaule et d'une manche d'un vetement
IPC: D06F71/18
Filed: 1976-07-26
Abstract: L'invention est relative à une machine dite << étireuse >> pour le repassage des vêtements de buste au moins dans une zone de ceux-ci correspondant à une épaule, à l'emmanchure et à la manche correspondantes Comportant une forme de buste reproduisant extérieurement au moins une épaule, pour recevoir le vêtement en position de port, et des moyens d'injection de vapeur et/ou d'air au moins vers l'intérieur de la manche, la machine est caractérisée en ce qu'elle comporte un tendeur longitudinal solidaire de ladite forme et occupant par rapport à celle-ci la position naturelle du bras par rapport au buste, ledit tendeur étant susceptible de s'engager longitudinalement dans la manche et de l'épouser intérieurement en la mettant transversalement en tension, en ce que les moyens d'injection de vapeur et/ou d'air débouchent à l'intérieur du dit tendeur, et en ce que ce dernier compone des moyens autorisant le passage de la vapeur et/ou de l'air injecté vers l'extérieur et vers la manche en position sur lui. Repassage d'un revêtement en position naturelle de port.
Patent FR-2363082-A1 (FR)
Title: Contactless current measuring system for cables - uses caliper transformer clipped around cable and induced current monitoring circuit
IPC: G01B7/06
Filed: 1976-08-30
Abstract: The current flow in an insulated conductor is measured without damaging the insulator. There is a caliper (T), the semi-circular jaws of which carry the winding of an inductor transformer (1). The transformer is placed around the insulated conductor by separating the semi-circular jaws at circumferential position (e) by pivoting on a diametrically opposed hinge using handles (5) and (6). Induced current in the transformer from the encircled insulated conductor is conveyed to a circuit of measurement (G). This circuit is comprised of a solid state sealing circuit from which deflection signals proportional to the current in the encircled conductor are derived. The deflection signal is applied to a galvanometer on which by use of scales, a reading of the conductor current is obtained.
Patent FR-2365872-A1 (FR)
Title: Perfectionnements aux contacts electriques elastiques a pression en bout
IPC: H01B5/12
Filed: 1976-09-22
Abstract: L'invention concerne le conducteur déformable qui équipe les contacts électriques élastiques à pression en bout Selon l'invention le conducteur déformable est constitué par un câble métallique obtenu par nattage d'une pluralité de fuseaux formés chacun par retordage de torons eux-mêmes composés par retordage inverse de brins fins. L'angle fait par chacun des fuseaux avec le plan de section droite du câble est compris entre 60 et 75 degrés , de préférence très voisin de 70 degrés et l'écrasement initial du conducteur est compris entre 20 et 33 % environ. Un tel conducteur multiplie par trois ou quatre la fiabilité du contact
Patent FR-2367163-A1 (FR)
Title: Procede de realisation d'un nouvel entrevous pour plancher et entrevous realise
IPC: E04C1/40
Filed: 1976-10-06
Abstract: L'invention concerne un procédé de préfabrication d'entrevous pour la réalisation de hourdis de plancher. Ce procédé consiste à confectionner en un matériau synthétique expansé du type polystyrène, un bloc 1 comportant une sous-face la et des feuillures 1b et 1c, à couler sur la sous-face la et les feuillures 1b et lc une couche de mortier 3, à noyer dans cette couche une texture d'armement 4 telle que texture de fibres de verre, et à laisser sécher l'ensemble obtenu. L'entrevous ainsi préfabriqué en usine permet de réaliser des planchers légers, de faible prix de revient, bénéficiant d'ur excellent coefficient d'isolation thermique et répondant dans tous les cas aux exigences légales imposees à l'égard des risques d'incendie.
Patent FR-2380621-A1 (FR)
Title: Reacteur nucleaire comprenant une cuve suspendue
Inventor: LEMERCIER GUY
IPC: G21C11/08
Filed: 1977-02-11
Abstract: Réacteur nucléaire comprenant une cuve suspendue sous une dalle de fermeture supérieure, dans lequel la paroi de la cuve au voisinage de sa liaison avec la dalle est recouverte vers l'intérieur de la cuve d'une structure calorifuge métallique, constituée d'au moins une couche de panneaux juxtaposés. Selon l'invention, les bords des plaques de couverture de deux panneaux voisins dans la structure sont séparés par un jeu, un matelas d'éléments métalliques minces, monté entre les plaques d'un panneau, débordant latéralement du contour de celui-ci pour s'engager entre les plaques d'au moins un panneau voisin en remplissant le jeu, les éléments métalliques minces de chaque matelas étant eux-mêmes décalés de l'un à l'autre avec recouvrement partiel d'un élément au suivant Application à la protection de la cuve d'un réacteur nucléaire à neutrons rapides.
Patent FR-2383794-A1 (FR)
Title: Press tools for embossing and gelling resin coated sheet - to minimise pattern costs and obtain permanent impressions
IPC: B44C1/20
Filed: 1977-03-14
Abstract: Textured surface coatings are obtd. by coating a supporting sheet with a layer of unfused resin and then pressing the coated sheet in a mould using high frequency (HF) heating to fuse and gell the coating while the mould tool imprints an embossed pattern. The coating is chilled before release from the mould. Used to apply (0.076-0.24 mm) coatings to fabric or sheet substrates typically 0.5-1.0mm thick to produce simulated hide upholstery covers etc. For products involving frequent pattern changes, flat sheet embossing plates for use as mould liners are more readily and cheaply made than conventional cylindrical embossing rolls. The pressure may be maintained long enough to overcome the elastic recovery of coating materials of relatively high mol.wt. and corresponding long time constants for obtaining permanent deformation.
Patent FR-2388800-A1 (FR)
Title: 4,6-Di:amino-5-arylazo-pyrimidine(s) prepn. - from aryl-azo-malononitrile for hydrogenation to adenine
IPC: C07D239/50
Filed: 1977-04-29
Abstract: (I) (where the aryl gp. is opt. substd. by NH2, halogen, alkyl, NO2, OH, alkoxy, aryloxy, COOH, CN etc.) are prepd. by reacting an arylazomalononitrile (II) with HCONH2 and NH3 in presence of a NH4 salt. (I) are obtd. in good yield and purity and can be converted to adenine (III) (in situ if desired), also obtd. in good yield and purity. In an example, 4,5-diamino-5-phenylazopyrimidine was obtd. in 91.4% yield when (II; aryl = Ph) was reacted with HCONH2, NH3 and NH4Cl.
Patent FR-2389321-A1 (FR)
Title: Modular animal breeding cage assembly - has central cage for male rabbit with access to surrounding cages containing female rabbits
IPC: A01K1/03
Filed: 1977-05-05
Abstract: A modulas assembly of cages (1) for rabbits includes a central cage (2) which houses a male rabbit. Three cages (7) are arranged on either side of the central cage and cages (5, 6) are provided at the ends of the central cage. The central cage extends to give access to the end cages (7). Trap doors (10 to 17) provide access between the central cage and the cages (5, 6, 7) containing female rabbits. The cages (7) have nesting boxes (8). Feed is supplied through a chute (9') to hoppers (9) and water is also supplied to each cage. The cages (5, 6) may be used for replacement does or for weaning of young rabbits.
Patent FR-2358294-A1 (FR)
Title: Dispositif retroviseur
IPC: B60R1/078
Filed: 1977-06-16
Abstract: a. Dispositif rétroviseur. b. Dispositif caractérisé en ce que le bras sur le dispositif de fixation est muni d'une partie courbée dont l'angle de courbure est inférieur à 90 degrés , de sorte qu'elle peut être placée sur le bord ou à l'extérieur de la zone de vision du conducteur du véhicule, sur ce miroir. c. L'invention trouve son application dans le domaine des dispositifs rétroviseurs pour véhicules automobiles de remorquage.
Patent FR-2359515-A1 (FR)
Title: Prim. electric cell, esp. a button cell - using glass to metal insulating seal between an electrode and the metal case
Inventor: GAL YORAM
IPC: H01M2/02
Filed: 1977-07-21
Abstract: Prim. cell, esp. flat, button or miniature cell, uses a metal case which forms one pole (I) of the cell and contains an electrolyte plus a second pole (II) insulated from the case. The case consists of two parts, e.g. a cup and a lid, joined together by an air-tight welded flange on the periphery of the case, which has a hole in which pole (II) is located. Pole (II) is surrounded by an air-tight and electrically insulating seal consisting of (a) metal-glass-metal; (b) metal-ceramic-metal; or (c) metal-polymer-metal; and the seal bonds pole (II) to the case. Seal (a) is pref. used, and pressure may be used to make the seal. The case is pref. made of stainless steel, Ni or Ni-plated steel, Pole (II) is pref. "Kovar" (RTM). The pref. cell uses (d) Li, (e) Zn/silver oxide or (f) an electrolyte contg. Li and an organic substance. The case may be sealed by spot- or laser-welding. A really air-tight seal is formed between the case and pole (II), esp. preventing leakage of electrolyte (f) which could corrode the contacts in appts. contg. the cell.
Patent FR-2363052-A1 (FR)
Title: Ensemble comprenant un reflecteur et une lampe
IPC: F21V29/505
Filed: 1977-08-22
Abstract: L'ensemble comporte un corps réflecteur dans lequel est disposée une source lumineuse et qui est recouvert d'une couche réflectrice, qui s'étend, à partir du sommet jusqu'à une certaine distance du plus grand bord périphérique du corps réflecteur. La distance se situe entre 3 et 10 mm suivant l'angle d'ouverture requis du faisceau de rayons réfléchis. Application projecteurs photographiques.
Patent FR-2363515-A1 (FR)
Title: Procede de preparation de la phosphine
IPC: C01B25/06
Filed: 1977-09-02
Abstract: L'invention concerne un procédé de préparation de la phosphine. Le procédé selon l'invention est caractérisé en ce que, dans un premier stade, on réduit du phosphate de zinc anhydre en phosphure de zinc par traitement par du charbon à des températures supérieures à 1000 degrés C et, dans un second stade, on fait réagir le phosphure de zinc avec de l'acide phosphorique, la phosphine obtenue à l'état gazeux étant recueillie et le phosphate de zinc, que l'on obtient sous forme d'un précipité difficilement soluble, étant séché, déshydraté et renvoyé vers le premier stade. On obtient une phosphine de haute pureté avec un rendement supérieur.
Patent FR-2367290-A1 (FR)
Title: Speed and distance determn. for collision avoidance - uses heterodyned transmitted and reflected signals producing distance dependent beat frequency which is differentiated to give speed
IPC: G01S13/931
Filed: 1977-10-07
Abstract: Difference in distance between a collision warning equipment and a body is determined by heterodyning a signal reflected from the body. The beat frequency gives the distance, and speed of movement is determined by differentiating. The collision warning equipment comprises a Gunn diode oscillator whose output sweeps a selected range in response to a variable voltage source. An antenna transmits the signal towards a body and a reflected signal is received by a mixer where received and transmitted signals are heterodyned. The beat frequency is differentiated to obtain speed of separation or approach and a square law circuit generates a signal giving the minimum slow down distance.
Patent FR-2405849-A1 (FR)
Title: Marchepied escamotable, notamment pour une porte de voiture de chemins de fer
IPC: B61D23/02
Filed: 1977-10-13
Abstract: Une marche mobile 2 peut être déplacée par un mécanisme de manoeuvre entre une position d'effacement 2A et une position de service 2B.  La marche est prolongée par deux bras transversaux 6, associés à deux paires de biellettes 7, 8 articulées suivant quatre axes horizontaux parallèles 11, 12, 13, 14. Les axes il, 14, sont fixes, liés au plancher 3 de la voiture. L'axe 14 est en retrait du premier axe 11, par rapport à la paroi 4 de la voiture. Les axes 12, 13, mobiles et liés aux bras transversaux 6, sont disposés respectivement près de la jonction des bras 6 sur la marche 2, et à l'extrémité de chacun des bras articulés sur une des biellettes arrière 8. Une immobilisation stable de la marche 2 est prévue en position de service 2B, par un arc-boutement de l'articulation d'axe 13 des bras transversaux 6 et des biellettes arrière 8, contre une butée 13A.  Application aux marchepieds escamotables, notamment pour des portes de voitures de chemins de fer.
Patent FR-2405688-A1 (FR)
Title: Suction cleaner with air recycling - has conical pick=up at air outlet with pipe leading to periphery of cleaning head
IPC: A47L5/14
Filed: 1977-10-14
Abstract: The suction cleaner is for removing impurities, which can be gaseous or solid, or fluid. A gaseous, or liquid jet is directed over the object being cleaned. The suction cleaner or blower comprises a fluid generating part under pressure, and a part conveying the fluid to a discharge system. The output end of the discharge side of the suction cleaner is connected to a collector by means of a preferably conical coupling. The ejection system may consists of a perforated tube.
Patent FR-2369465-A1 (FR)
Title: Mecanisme de transmission
Inventor: HARVEY JAMES RAY
IPC: F16H3/66
Filed: 1977-10-21
Abstract: Cette invention concerne un mécanisme de transmission de type épicycloïdal, comportant des planétaires, des satellites montés sur un porte-satellites commun, des accouplements et des freins. Un seul jeu de satellites comportant au moins un satellite engrène avec un premier planétaire et une première couronne dentée et un seul jeu de satellites comportant au moins un satellite engrène par ailleurs avec un troisième planétaire monté à rotation sur un arbre de sortie et avec une troisième couronne dentée, ce dernier jeu de satellites engrenant lui-même avec un autre jeu de satellites relié à l'arbre de sortie. Un agencement de ce type permet, avec un nombre réduit d'éléments, d'obtenir six vitesses en marche avant et deux vitesses en marche arrière Il peut être utilisé sur tous les systèmes de transmission pour assurer par exemple une propulsion à partir d'un moteur à combustion interne.
Patent FR-2369751-A1 (FR)
Title: Integrated injection logic building block - consists of input transistor and multi-collector output transistor with base and collector current sources
Inventor: BLOSSFELD LOTHAR
IPC: H03K19/088
Filed: 1977-10-26
Abstract: The integrated injection logic, building block consists of an input transistor (1) coupled by its collector to the base of a multi collector output transistor (2). A current source (4) is connected to the latter's base. The base current adopts either a high or low value depending on the binary state of the transistors. The current source produces a current larger than the difference between the two base current values. A third semiconductor device (3) (e.g. diode, transistor) is connected to the input transistor's collector to provide the collector current needed for the high and low binary states of the two transistors.
Patent FR-2375909-A1 (FR)
Title: Separateur centrifuge
IPC: B04B1/14
Filed: 1977-11-04
Abstract: Machine destinée à séparer par centrifugation les phases liquide et solide d'une boue. L'invention concerne essentiellement l'amélioration du rendement de la machine ainsi que de ses deux chambres de pompage grâce à l'agencement perfectionné et à une combinaison originale des ensembles d'aubes de pompage qu'elles contiennent. Ce dispositif a aussi pour effet de diminuer la force motrice requise pour effectuer la séparation. Application aux séparateurs centrifuges.
Patent FR-2408344-A1 (FR)
Title: Cosmetic massage device with heated rounded face - has thermostatically controlled heater enclosed in insulated heat storage layer
IPC: A61H15/02
Filed: 1978-02-07
Abstract: The cosmetic massaging device has a heated pad which is applied to the skin. the pad is secured by screws to a rounded hand grip into which is inserted a plug for electrical connection. A heater (9) enbedded in the pad has its temperature controlled by a thermostat (21) also incorporated. The heater is also enclosed by a layer of heat storage material (8) so that the heat is retained for some time. The face of the pad is curved, and an accessory containing rollers can be mounted over it. The rollers are heat conducting. The heat storage material around the heater, is enclosed by an insulation layer (6), of e.g. asbestor.
Patent FR-2380567-A1 (FR)
Title: Dispositif pour representer des images claires sur un fond sombre
IPC: G02F1/13357
Filed: 1978-02-09
Abstract: L'invention concerne un dispositif pour représenter des images claires sur un fond sombre. Ce dispositif est constitué par un polariseur linéaire 1, une plaque de support avant 2, une plaque de support arrière 3, une plaque fluorescente 4 et une feuille d'absorption 5, ainsi qu'un cadre formant entretoise 8 formant avec les deux plaques de support une chambre pour une couche de cristal liquide 9 qui contient au moins une substance colorante pléochroïque. Application notamment aux dispositifs d'affichage électro-optiques, notamment pour bracelets-montres.
Patent FR-2417141-A1 (FR)
Title: Card reading control system - interrogates card using security code which is deciphered by card circuit, then transmits coded reply to system
IPC: G07C9/00
Filed: 1978-02-09
Abstract: The control system is designed to automatically recognise a data containing card. The control system uses a photo-detector reads the data and carries out a companion with stored data within the system. In case of coincidence, the system emits a predetermined signal. The card includes programmed calculating circuits for deciphering a message from the machine, which is in the form of a predetermined security code. The message generates from memorised data in the card another coded message. This other coded message is transmitted to the control systems card reader. The control system incorporates a microprocessor (15), has line (14), a memory (16) and a coupler (18).
Patent FR-2381969-A1 (FR)
Title: Solid fuel distribution system - has coal supply hopper and intermediate silo to provide fluidised fuel to burner
IPC: F23K3/02
Filed: 1978-02-10
Abstract: The system is suitable for solid pulverised fuel and consists of a distribution system which has a coal hopper. The hopper has a gate to stop the supply of fuel temporarily to the system. The fuel passes down a tunnel. The end of the tunnel is connected to a compressed air pipe which provides heated air to the fuel. The air travels up the tunnel and is expelled just before the inlet hopper. The fuel is conveyed to a hopper by an elevator. The base of the hopper has a blower which provides the fluidised fuel to the burner.