baber/WOPTO huggingface dataset:
Patent FR-2353316-A1 (FR)
Title: Outdoor ball game for several players - uses ball in numbered hole to designate player who attempts to touch others with ball to avoid penalty
IPC: A63B67/06
Filed: 1976-06-04
Abstract: The game is played outdoors by several persons. A box containing six numbered holes is opened, the lid serving as a launching surface for a ball. Players wear correspondingly numbered armbands and the first throws the ball into and hole. The player designated by this number picks up the ball and attempts to touch any other player, these running away. If successful, the touched player places a token in his number hole. If unsuccessful, the player with the ball places a token in his own hole. The game is restarted and the first person with five tokens pays a penalty.
Patent FR-2316313-A1 (FR)
Title: Scintillator for determining low energy emission - contg. polymer particles of latex charged with hydrophobic fluorescent bodies (BE301276)
IPC: G01T1/202
Filed: 1976-06-29
Abstract: Scintillator contains or consists of latex-derived polymer particles which are charged with >=16(>25) wt. % of >=1 hydrophobic fluorescent body. The scintillator pref. consists of a substrate and of an applied layer consisting of dry residue of an aq. latex. Latex polymer particles are charged with >=1 hydrophobic fluorescent body and opt. a non-quenching binder. Wt. ratio latex residue: binder is 1:0.75-10:1 (1:0.5-10:1). Scintillator is pref. used to determine emission of low energy, esp. beta-emission of radioactive materials, of about 0.01 Mev. Scintillators can exhibit high fluorescent body concns. When used as a dry layer, produced with wet layer thickness =30ml/100cm2, scintillator has count efficiency >=23% when tested with an active soln. of tritium-marked benzoic acid. Pref. lattices are derived from a copolymer of 1-99 wt. % styrene or deriv., 0-95 wt. % acrylate and 0-10% hydrophilic unsatd. monomer contg. and -SO3H gp. In example, a 50:40:10 n-Bu methacrylate/styrene/2-acrylamide-2-methylpropane sulphonic acid latex was charged with 2,5-diphenyl oxazole and 2,2'-p-phenylene-bis-(5-phenyl oxazole) mixt.
Patent FR-2319167-A1 (FR)
Title: Centralized fire alarm network minimizes false alarms - operates by continuous polling and characteristic checking sequence
IPC: G08B26/00
Filed: 1976-07-20
Abstract: The fire alarm network has a single central unit which continuously poles and checks a large number of monitors, and which minimizes the occurrence of false alarm by using a checking algorithm in a microprocessor in the central unit. It consists of a central polling checking and driving unit (z) containing a suitably programmed microprocessor which drives a number of lines (L1, L2...Li) each serving a number of serially connected fire monitors (M). Each monitor consists basically of a timed switch (S11, S12...S1n) which remains open for a given length of time after it is primed, and then closed to prime the next switch down the line. The result is that the central drive provides a roughly staircase shaped current to each line as the switches or monitors close along the line sequentially.
Patent FR-2359648-A1 (FR)
Title: Nozzle for water hose jet - has central diffuser tube with taper to reduce speed of inner portion and increase speed of outer annular envelope
IPC: B05B1/00
Filed: 1976-07-29
Abstract: The nozzle is fitted to a water hose to provide a jet which retains its shape. It is in two parts, the outer being a parallel cylindrical tube (2) with a tapered nose cone (3), the outlet orifice being smaller. Inside the cylindrical tube is another tube (4), positioned centrally in the longitudinally axis and held in place by radial stays (5). This central tube is tapered, the water outlet end being larger than the inlet. Thus the water is divided into two portions with the speed of the inner portion being slowed down. This causes the faster outer portion to tend towards the nozzle axis so forming a narrow jet of water.
Patent FR-2321473-A1 (FR)
Title: Subst. cycloptentene perfumery and flavouring materials - prepd. by cyclisation of (2)-oxo-(3,5,9)-decatrienes with conc. sulphuric acid (NL180277)
IPC: A61K8/35
Filed: 1976-08-10
Abstract: New substd. cyclopentenes are of formula (I): (where R1 to R6 are H, Me or Et, esp. H or Me). (I) are prepd. by cyclisation of 2-oxo-3,5,9-decatrienes of formula R2-CH2-C(=CHR1)-CHR3-CH2-C(CH2R4)=CH-CH=CR5 -CO-CH2-R6 (II), with concn., esp. 96-98%, H2SO4 at -40 to +20 degrees C. (I) are used as perfumery and flavouring synthetics, to impart hay and green, herbal notes in perfumes, cologne, soaps, foam baths and shampoos. (I) are esp. suitale for shaving lotions and shaving soaps. (I) may also be used for scenting detergents and other consumer articles and for flavouring food, drinks and tobacco. (I) can be prepd. in good yields. In an example a mixt. contg. 40% 4- 2,5,5-trimethyl-cyclopent-2-en-l-ylidene -butan-2-one and 60% 4- 2,5,5-trimethyl-cyclopent-1-en-1-yl -but-3-en-2-one. was prepd. in 58% yield by adding 6,9-dimethyl-3,5,9-decatriene-2-one to 96% H2SO4 and 100 ml hexane at -10 degrees C.
Patent FR-2376927-A1 (FR)
Title: H=section mullion for releasable mounting of glazed panels - has sub-flanges and houses clips retaining panel ends and masking strips
IPC: E04B2/82
Filed: 1977-01-06
Abstract: The 'H' section post (1) and clip (13) assembly may be deployed as a mullion and affords a rapidly demountable fixation for glazed (23) or plain (22) cavity-panels. The section (1) is symmetrical about two perpendicularly orientated axes and may have eight projecting sub-flanges (7, 30). The main 'H' receives winged 'U' section spring steel clips (13) in each channel, and the wings (14) of the clips clamp panel edges against sub-flanges (7). The assembly may also receive clip-on external (26) and internal masking sections (29). The channels formed by the basic 'H' may have longitudinal rib formations on the opposed inner walls and serving to locate the body of the clip (13) in reciprocal form. Four of the sub-flanges (7) may project squarely and externally from each leg (6) of the 'H' to form an 'L' shaped seat (5) for each panel end, and the wings of the clips clamp the resp. panels (22, 24) on their seats.
Patent FR-2376382-A1 (FR)
Title: Single circuit freon evaporators in dry cleaning equipment - regulating flow dependent on garments being treated, reducing polluting discharges
IPC: F25B1/00
Filed: 1977-01-03
Abstract: Single circuit freon evaporators with several temps. are for use in dry cleaning equipment using chlorinated solvents. The invention allows, by simple starting the machine without a preset programme, the automatic synchronisation of the flow of the product with the quality, quantity and nature of the merchandise to be treated. The appts. combines a flow controller, a freon compressor, a single circuit evaporator, a freon gas condenser, a freon pressure reduction valve and a by-pass mounted on the aspirator provided with an electro-valve in parallel to a pressure regulating valve at constant pressure. Overcomes the problems encountered in previous machines because the flow is automatically adjusted to the quantity and type of material to be treated. This reduce the quantities of solvent and water used in the process and suppresses the amount of pollutants produced.
Patent FR-2376711-A1 (FR)
Title: Installation de fabrication de fil metallique par coulee continue
IPC: B22D11/00
Filed: 1977-01-10
Abstract: Installation pour fabriquer du fil par projection d'un jet de métal ou d'alliage métallique liquide à travers une filière dans un milieu refroidisseur, comportant un creuset avec un moyen de chauffage et une filière, un moyen pour exercer une poussée sur la masse liquide, une enceinte contenant un milieu refroidisseur, et un dispositif de réception du fil. Une pièce chaude 9 conductrice de la chaleur et de l'électricité, disposée de façon à déboucher dans la section de ce passage mouillée par la masse liquide 3, occupe cette section et se trouve en contact avec une source froide 101 et l'un des pôles d'une source de courant électrique 12, tandis qu'une pièce froide 13 est reliée à l'autre pôle de la source 12 et assure un contact électrique avec le jet 2 ou le fil 1.
Patent FR-2381813-A1 (FR)
Title: Composition moussante pour recipient pressurise du type " bombe aerosol "
Inventor: MADRANGE ANNIE
IPC: A61K8/44
Filed: 1977-02-24
Abstract: Composition moussante conditionnée en récipient pressurisé. Cette composition renferme de 0,2 à 6 % d'un tensio-actif amphotère, de 0,2 à 3 % d'un oxyde d'amine tertiaire et de 2 à 14 % d'un propulseur dont les constituants sont choisis parmi le dichlorodifluorométhane, le dichlorotétrafluoroéthane, le butane, l'isobutane et le propane. Utilisable pour la distribution de produits cosmétiques actifs tels que des produits de permanente, des dépilatoires, des défrisants ou des teintures.
Patent FR-2382561-A1 (FR)
Title: Modular calf rearing stall - has base with grooves to mount side panels and front wall with access openings
IPC: A01K1/02
Filed: 1977-03-04
Abstract: The calf rearing stall comprises two identical lengthwise base sections (1), the rear of each base section having a foot extension (2), whilst the opposite end rests on a wedge (3). Each base section has a groove (5) extending from the rear and over most of its length. The base of a side panel (6) fits into the groove. The upper surface of each section comprises, on each side of the groove, a shoulder (7) acting as a side support for the floor (8). A front wall section (10) consists of a panel with several openings one (11) of which is for the animal's head to go through. The boxes can be placed alongside each other, with a common base and side wall for every two boxes.
Patent FR-2382310-A1 (FR)
Title: Advance control for centreless rectifying grinder - has vibration sensor acting when grinder contacts piece to terminate rapid advance
IPC: B23Q15/22
Filed: 1977-03-04
Abstract: The piece (27) is rectified between a stationary grinder and a mobile grinder (2) with the latter advanced rapidly from withdrawn position to apply continuous pressure to the piece (27) during rectification. The mobile grinder (2) is advanced by a motor (7, 8), which receives power through a distributor (12), and the piece-mounting (25) incorporates a detector (24) of vibrations. When the piece (27) is contacted by the mobile grinder (2), and is pushed against the stationary grinder, the detector (24) is activated. At this instant the detector (24) sends a signal to an amplifier (23). The amplifier controls the feed to a relay (22) which in turn controls the power feed to the motor. The mobile grinder (2) may be mounted on a slide (4) which is displaced by the motor in the form of a hydraulic ram (7, 8).
Patent FR-2389935-A1 (FR)
Title: Variable dosing of pulverised materials - uses variable resistance of outlet by applying oscillatory field to layer of magnetic particles
IPC: B65G65/40
Filed: 1977-05-02
Abstract: The dosing of pulverised materials is required in many industries requiring various flow rates under a variety of working conditions. Variable dosing is achieved by varying resistance of the outlet by application of oscillatory field to a layer of magnetic particles. A hoopper (1) containing ground material for dosing has a doser (2) mounted on the base. The doser comprises a working chamber (4) whose lower end is closed by a retaining grill (5) on which there is a layer (6) of ferromagnetic particles. A magnetic field generator (3) with a power source produces an alternating magnetic field which is varied to suit particular requirements.
Patent FR-2393382-A1 (FR)
Title: Moving coloured image publicity display system - uses double transparent film which is advanced by rollers
IPC: G09F11/18
Filed: 1977-05-11
Abstract: The image display system has a frame in which are arranged two rollers(20, 21) between whichh a film is driven. The film carries a series of images which are successively stopped at the front face of the frame. The film is a double transparent type(4) which forms a sereis of envelopes each designed to receive one of the images to be exposed. The images can be formed on any material such as for example paper. The envelopes have an opening(5) to permit introduction of images. The envelopes having a pressure sealing means.
Patent FR-2390246-A1 (FR)
Title: Mechanism pivoting car body on factory assembly line - has cantilever arm, conveyed on moving deck, turning body through 90 degrees
IPC: B23Q7/14
Filed: 1977-05-13
Abstract: The automatic pivoting mechanism is for use on a conveyor belt in the mass prodn. of e.g. automobiles, and pivots a car body shell through 90 deg. The mechanism acts without interrupting the linear flow of the conveyor belt, and presents the underside of the shell to assembly workers. The shell is attached to a pivotable cantilever arm(14) which is mounted(12) on a moving deck(5). The deck is coupled to the top run of a conveyor belt, and the arm pivots about an axis(38) above and parallel to the longitudinal axis of the belt. The belt passes beneath an approximately semi-circular arch(34) with continuous teeth(35) on the intrados and supporting a carriage(37) with pinion-drive(43, 44). The pivoting operation is initiated when rollers(45) on the end of the arm enter a channel section(36) which is built onto the carriage. Motors(41) cut in to move the carriage through a 90 deg. arc, thus, pivoting the arm and the body shell through 90 deg. During pivoting the rollers move along the channel at the rate dictated by the conveyor.
Patent FR-2391014-A1 (FR)
Title: Procede de coulee continue centrifuge electromagnetique de barres metalliques non circulaires
Inventor: RUER JACQUES
IPC: B22D11/115
Filed: 1977-05-18
Abstract: Procédé de coulée continue de barres métalliques à section droite non circulaire et plus particulièrement carrée ou sensiblement carrée, telles que billettes, blooms, destinées à la fabrications de produits longs. Ce procédé comprend une mise en mouvement du métal liquide en lingotière au moyen d'un champ magnétique tournant autour de son axe. Il se caractérise en de qu'on alimente la lingotière par un jet de coulée dont le point d'impact sur la surface libre du metal liquide en lingotière est localisé au voisinage d'un coin de la lingotière, et de préférence sur une diagonale sensiblement à mi-distance entre la paroi de la lingotière et le centre de la surface. La mise en oeuvre de l'invention favorise le rassemblement des crasses au centre de la surface libre du métal liquide en lingotière où elles pourront être aisément pêchées comme cela se pratique de façon habituelle en coulée continue centrifuge de produits ronds.
Patent FR-2355370-A1 (FR)
Title: Interrupteur electrique pour haute tension
IPC: H01H33/16
Filed: 1977-06-07
Abstract: Interrupteur haute tension muni d'une tige de guidage d'un empilage de rondelles de résistance disposée avec intervalle à l'intérieur d'un isolateur-support. Un corps de centrage 17 disposé à l'intérieur de l'empilage 12, sur la tige 15, et composé de deux parties 18, 19 présente sur son pourtour plusieurs corps d'appui mobiles 21 dirigés radialement vers l'extérieur et possédant des arêtes de butée 22 qui coopèrent avec des arêtes d'actionnement 23 sur au moins une des parties 18, 19. D'où un autocentrage précis de l'empilage.
Patent FR-2354455-A1 (FR)
Title: Procede et dispositif pour eviter l'usage abusif de vehicules, bateaux et autres equipements mus par des moteurs a combustion interne
Inventor: FORSBERG CHRISTER
IPC: B60R25/04
Filed: 1977-06-08
Abstract: Procédé et dispositif pour éviter l'usage abusif de véhicules, bateaux et autres équipements mus par des moteurs à combustion interne. Le procédé de l'invention consiste essentiellement à remplacer une bougie du moteur par un dispositif se vissant à la place de cette bougie Un mécanisme de verrouillage 4 à clef permet d'assurer une rotation libre de la partie vissée 2 dans la culasse par rapport à la partie extérieure 1 assurant une prise pour une clef à bougies classique, rendant ainsi impossible l'enlèvement du dispositif. Si on le souhaite, on peut prévoir un élément en pointe 7 saillant dans le cylindre, empêchant un fonctionnement normal du piston. L'invention fournit un système efficace empêchant l'usage abusif d'un moteur à combustion interne, et du véhicule sur lequel celui-ci se trouve
Patent FR-2357838-A1 (FR)
Title: Solar heating system collector unit - has row of oval tubes fitting into side of collector tube and secured by screws
IPC: F24S10/75
Filed: 1977-07-05
Abstract: A solar heating system has a collector unit with a row of parallel tubes (11) running from end to end, connected to header pipes (16) across each end. Each longitudinal tube (11) is oval in cross section and all the tubes are joined together in a strip, by fins each side. The header pipes (16) then fit over the ends of the pipes with side entry holes (18) in line with the ends of the tubes. The capacity of the tubes is 2 to 5 litres, pref. 3 to 4 litres per square meter of surface area. The ends of the tubes fit into recesses in the sides of the header pipes, with sealing rings (18) between. They are then retained by screws (21) which pass through lugs on the pipes and engage integral arms (13) projecting above and below the tubes.
Patent FR-2361089-A1 (FR)
Title: Instrument de chirurgie utilisant un moteur a impulsions pneumatique
IPC: A61B17/16
Filed: 1977-08-09
Abstract: L'invention concerne un instrument de chirurgie qui utilise des impulsions de haute fréquence au lieu de mouvements de rotation ou de déplacements alternatifs dans les opérations consistant à découper dans un os ou à insérer un matériau dans un os. Dans un mode de réalisation, l'instrument comprend un ciseau 10 utilisant des impulsions de haute fréquence pour enlever de l'os ou une autre matière dure. Du fait des forces importantes créées, l'invention propose un nouveau porte-ciseau 110. Le ciseau est mû par un moteur à impulsions pneumatique d'un type nouveau, placé dans un boîtier 1. Le moteur comprend un piston jouant le rôle de marteau qui est placé dans une chambre, des lumières d'admission d'air disposées respectivement aux deux extrémités de la chambre envoyant alternativement de l'air à l'un et l'autre côté du piston. Un distributeur à soupape perfectionné permet de réaliser cette opération. L'invention s'applique egalement à un instrument pouvant enfoncer des broches chirurgicales dans un os.
Patent FR-2400391-A1 (FR)
Title: Blow gun for clearing swarf - has spring loaded safety valve to close off compressed air supply if outlet becomes obstructed
IPC: B05B12/00
Filed: 1977-08-18
Abstract: The blow gun uses compressed air to provide a jet for cleaning away swarf and similar materials. It comprises a body (1) with an air passage (2) leading into a valve chamber, the outlet valve (10) being controlled by an external lever (14). A safety valve (20) closes off the air supply if the outlet becomes obstructed. It comprises a flexible ring (26), its central bore having a taper plug (29) and a coil spring (16, 30) each side. The value chamber is vented (35) to atmosphere to provide balanced operation and in normal use, pressure equilibrium each side.
Patent FR-2363734-A1 (FR)
Title: Frein a tambour a machoires internes et a dispositif de reglage automatique
IPC: F16D65/54
Filed: 1977-08-29
Abstract: L'invention concerne un frein à tambour comportant deux mâchoires 11, 12, montées sur un plateau de frein de façon à pouvoir être appliquées contre un tambour rotatif et dans lequel le jeu entre les garnitures 13 des mâchoires et le tambour est maintenu constant par un dispositif de réglage automatique. Le dispositif de réglage automatique comprend une entretoise 19 qui s'étend entre les deux mâchoires et un dispositif de verrouillage unidirectionnel 22 qui permet à la longueur utile de l'entretoise de s'accroître mais non de diminuer. Le dispositif 22 est constitué par une pince élastique qui comprend deux bras qui sont en prise sur les côtés diamétralement opposés à la nervure 20 de l'une des mâchoires 12. L'invention est applicable, notamment, aux freins de véhicules automobiles.
Patent FR-2363284-A1 (FR)
Title: Procede de lutte contre les mauvaises herbes aquatiques
Inventor: LACEFIELD WILLIAM BRYANT
IPC: C07C43/225
Filed: 1977-08-30
Abstract: L'invention concerne des compositions herbicides et algicides permettant de traiter l'eau pour détruire les mauvaises herbes aquatiques et les algues, comprenant un support inerte et de 0,1 % a 90 % d'un composé de formule :
Patent FR-2393803-A1 (FR)
Title: Chlorophenoxy-methyl:propyl theophylline-acetate(s) - prepd. by reacting chlorophenoxy-methyl-propanol with theophylline acetyl chloride in the presence of hydrogen chloride acceptor
Inventor: TAMIETTO TERESIO
IPC: C07C41/26
Filed: 1977-09-09
Abstract: 2-(p-Chlorophenoxy)-2-methyl propyl theophylline-7-acetate (I) is new: (I) is prepd. by reacting 2-(p-chlorophenoxy)-2-methyl propanol (II) with theophylline-7-acetyl chloride (III) in the presence of an HCl acceptor, or with theophylline-7-acetic acid in the presence of a dehydration and condensn.
Patent FR-2370068-A1 (FR)
Title: Preparation de copolymeres sequences de polyamides
Inventor: NICKOL STEPHEN L
IPC: C08G69/40
Filed: 1977-11-04
Abstract: Procédé de préparation d'un copolymère séquencé de polyamides. Il consiste à mélanger des particules sèches d'un polyamide, filable à l'état fondu, avec uh sel de prépolyamide de formule :
Patent FR-2371082-A1 (FR)
Title: Moteur a courant continu
IPC: H02K23/04
Filed: 1977-11-10
Abstract: L'invention concerne un moteur à courant continu. Chaque pôle inducteur est constitué par un pôle principal placé entre deux pôles auxiliaires. Les pôles auxiliaires sont des aimants permanents dont la perméabilité est inférieure à celle du pôle principal. Applications aux moteurs à collecteur.
Patent FR-2402049-A1 (FR)
Title: Caravan bath or shower cubicle lock - has facility of emergency unlocking from outside door via locking cam screw head
IPC: E05C1/14
Filed: 1977-11-21
Abstract: Door lock for caravan bathroom/shower cubicle use is entirely of plastic apart from the spring. The latch slides in a plastic housing (2) and is spring-loaded (8) into the locked position. The latch is withdrawn by a handle-operated push-rod, located in a bush (6), acting on a cam (9) pivoted on the lock body (2). A further cam (14), operated by a handle (3) retains the latch in the locked position. The locking cam (14) may be operated from outside the door by the screw-head (7).
Patent FR-2410728-A1 (FR)
Title: Step-advanced tunnel driving system - with concrete supporting arches formed in groove cut in working face before digging away spoil
IPC: E21D9/04
Filed: 1977-11-30
Abstract: A continuous groove is formed in the working face of the shape of the arch to be formed and into this supporting members are inserted, after which the earth enclosed by them is dug away. The members are arches (13) extending for the entire groove length without interruption and formed by filling the groove with setting material such as concrete. Where the groove is formed by the blade of a tunnelling machine, the arch can be formed segment by segment, the blade being left in place to acts as part of the shuttering.
Patent FR-2375580-A1 (FR)
Title: Sonde pour appareils de mesure
Inventor: MCMURTRY DAVID ROBERTS
IPC: G01B5/00
Filed: 1977-12-23
Abstract: L'invention concerne une sonde pour appareil de mesure comprenant un bâti supportant un support de stylet pour des déplacements de basculement ou linéaires à partir d'une position de repos. Cette sonde comprend un premier siège bidimensionnel 31 prévu sur le bâti 10, un organe intermédiaire 14, des moyens clastiques 19 agencés pour presser l'organe intermédiaire en contact avec le premier siège, un second siège bidimensionnel 32 prévu sur l'organe intermédiaire et faisant face à une direction opposée à celle à laquelle le premier siège 31 fait face, d'autres moyens élastiques 17 agencés pour presser le support de stylet 12 en contact avec le second siège de façon à maintenir le support de stylet sur le second siège.