baber/WOPTO huggingface dataset:
Patent FR-2296530-A1 (FR)
Title: Document guide into typewriter - has flexible strip with aperture between printing head and roller and held tight
Inventor: DOBRA SADIK
IPC: B41J13/12
Filed: 1974-12-31
Abstract: The guide allows the insertion at the fronto of a typewriter of a document, the machine having a moving printing head travelling back and forth parallel to the front surface of a fixed roller. It has a moving deflector (30) coupled to the head support (10) and following the to-and-fro movement of the latter. The deflector is a flexible strip between the head (40) and the front face of the roller (12), guiding the document towards the latter. There is an aperture in the strip through which the head can print without difficulty, and means are included (21, 23, 24) to keep the strip tight enough without affecting movement of the head support unduly.
Patent FR-2262515-A1 (FR)
IPC: C07C59/48
Filed: 1975-02-25
Abstract: Phenylbutanol derivatives of the formula Z-C(CH3) (OH)-CH2-Y wherein Z is 4-biphenyl or 4-phenoxyphenyl wherein the phenoxy group is unsubstituted or substituted by F, Cl or Br and Y is COOR2 or CH2OR3 wherein R2 is H or alkyl of 1 to 6 carbon atoms and R3 is H or alkanoyl of 1 to 6 carbon atoms, and their physiologically acceptable salts, possess anti-inflammatory activity and are produced by (a) treating with a solvolyzing agent a compound of the formula Z-C(CH3) (OH)-CH2-W or Z-CX(CH3)-CH2-Y wherein W is a functionally modified carboxy or methylol group different from Y and X is Cl, Br or I or a functionally modified hydroxyl group; or (b) reducing a compound otherwise corresponding to a desired final product but having instead of one of the hydrogen atoms a group which can be reduced or replaced by a hydrogen atom; or (c) oxidizing a compound otherwise corresponding to a desired final product but lacking the tertiary hydroxyl group; or (d) converting a compound otherwise corresponding to a desired final product wherein Z is a 4-phenoxyphenyl group but having instead a 4-OH-, Cl-, Br- or I-substituted phenyl group into a desired final product; or (e) diazotizing a compound otherwise corresponding to a desired final product wherein Z is a halogen-substituted 4-phenoxyphenyl group but having an -NH2-substituted phenoxy group and reacting the resulting diazonium salt with a halogenating agent.
Patent FR-2304302-A1 (FR)
Title: Magnetic fastener for leather purse or brief case - uses compatible magnetic strips on the faces or panel edges which join together
IPC: A45C13/10
Filed: 1975-03-19
Abstract: The fastener comprises two components (14) of either the sympathetic magnetic nature, or including one ferro-magnetic component. When used on folders which fasten by adjacent parallel edges the magnetic components may be installed as bar strips (14) on the conjoining panel edges (15). Alternatively when used on flap fasteners the components may be placed on the flap and in the appropriate position on the counter panel resp. The goods may be of a material that is suitable for thermo-soldering. All tucks, folds and gussets necessary to secure the magnets in position may be formed by thermo-soldering (16, 17).
Patent FR-2310478-A1 (FR)
Title: Connecting rod control for copying machine fluid pump - uses lever pivoted by cam wheel to reciprocate rod in diaphragm pump (BE081176)
IPC: F04B9/04
Filed: 1975-05-07
Abstract: The control is for the to- and fro movement of a connecting rod, to move the elastic membrane of a fluid pump. It has a cam disc, mounted on a rotating shaft, and acting onto the head of the connecting rod. A vertical pivoting lever (16) is positioned between the cam disc and the connecting rod (7), and is freely movable about a shaft (17). The cam disc consists of discs (14), freely turnable about their shaft (13), which is positioned between two circular connected discs (12), fastened on a rotating shaft (11). The shafts are positioned near the edges of the discs, so that the cam discs project past the disc edges (12). The control may be incorporated in an appliance for the development of diazopapers, which has a pump for the ammonia supply. In this case, the drive shafts (11) of the cam discs are connected to the shaft of the drive roller for the paper advance.
Patent FR-2405804-A1 (FR)
Title: Materiau pelliculaire ayant une activite antibacterienne et antifongique
IPC: A01N37/32
Filed: 1975-05-16
Abstract: L'invention a pour objet un matériau pelliculaire ou en feuille ayant une activité antibactérienne et antifongique obtenu en mélangeant une résine thermoplastique avec du 2-(4'-thiazolyl)-benzimidazole et du N-(fluorodichlorométhylthio)-phtalimide et en soumettant le mélange résultant à un formage.
Patent FR-2314824-A1 (FR)
Title: Embossing and piercing press with quick tool change - has hydraulic chamber between sleeve and tool carrier spindle
IPC: B21D28/00
Filed: 1975-06-19
Abstract: A piercing or embossing press suitable for large sheets, has an upper tool carrying a spindle designed for easy and fast tool changing. This spindle travels inside an outer sleeve operated by an hydraulic system for both piercing or embossing operations. The hydraulic pressure is fed to an annular chamber between the spindle and sleeve. The hydraulic circuit is connected by a hole through the side of the sleeve, and the top of the chamber is formed by a piston integral with the spindle. The bottom of the chamber is formed by the annualr embossing portion which protrudes from the sleeve. In an alternative design, a piston is incorporated on the top of the spindle, with two connections to a hydraulic circuit above and below the piston.
Patent FR-2281146-A1 (FR)
Title: Toy for young children using vehicles on track - is ferry boat driven by vehicle and crossing simulated water
IPC: A63H17/00
Filed: 1975-08-01
Abstract: The track is made in sections with sides forming guides and joined using male and female connections. One section has a stop activated by traffic lights, loading and unloading stations with simulated water (92) between, the remainder forming a plain closed loop. The vehicle (14) has wheels (34) and is preferably flywheel driven by an inertia motor; when pushed, it can pass the stop, or be held, depending on the lights. On reaching the ferry boat the vehicle moves on board and drives the wheels on the boat by frictional contact. The vehicle automatically continues its journey at the unloading station.
Patent FR-2322698-A1 (FR)
Title: Synthetic handle moulding device for knife haft - has two shell mould with fork insert holding free end of haft during injection
IPC: B29C45/14
Filed: 1975-09-02
Abstract: The device is for moulding a handle onto a knife haft (2) and uses a fork shaped insert (8) to secure the blade centrally during the injection phase. The insert is slid into the assembled mould to engage the edge of the haft (2). Two handle mould sections define the blade haunch (6) and half of the handle cross-section. The insert (8) is located at the end of the free haft (2). The haft is thus secured by the mould which sandwiches the blade haunch (6) and the insert (8). It may slide in an aperture which is formed on the interface of the mould sections, and may be removed at the termination of the injection phase.
Patent FR-2331127-A1 (FR)
Title: Irradiation head utilising radioisotopes in spring-rotated carrier - and having electrically controlled stops giving predetermined irradiation periods
Inventor: WEISS EMERIC
IPC: G21F5/04
Filed: 1975-11-07
Abstract: An irradiation appts. incorporates a source of radiation, a carrier for the source, a protective shield and a system for rotating the support into positions in which the source radiates, and does not radiate, successively and a system of immobilising the support in one or the other position for a predetermined time. The source may be a radioisotope e.g. Co 60 or Cs 137 or another natural or artificial radioactive element. The support is a disc with a cell at its periphery opening towards the outside, and placed inside the protective shield. The rotation system consists of a shaft at the centre of the disc and perpendicular to it, a drum fixed coaxially on the shaft, a tubular key, capable of turning about the shaft, a toothed wheel fixed coaxially on the key. The toothed wheel can be immobilised by pawls. A spiral spring, around the shaft, has its inner end fixed to the toothed wheel and its outer and fixed to the drum. The spring can be put under tension by the key and allows sequential 180 degrees rotations of the support, always in the same sense. The system of immobilising the source is associated with the drum, which has two notches at 180 degrees on the periphery. It consists of a coil, an electrical feed circuit connected to the coil, a soft iron core within the coil and a spring. The core has a pin at one end which can engage in the nothces. The spring holds the pin against the drum when the coil is disconnected. The circuit consists of a source of potential, a time-switch and a micro-contact associated with the drum, closing the circuit for a predetermined time. The appts. is simple and can be used for small doses of irradiation over a long time. The sequential operation can be programmed.
Patent FR-2338011-A1 (FR)
Title: Foldable table or chair - is built of bars of uniform cross-section which are drilled to receive pivot links
IPC: A47C4/02
Filed: 1976-01-14
Abstract: The modular range of components builds furniture such as tables or chairs. The components comprise elongated straight members of uniform cross-section but of variable length and axles or spacer sleeves. The axles fit in holes provided in the straight members or bars, and align perpendicularly to the bars in assembled furniture units. The joint between the bars and the axles may be fixed diametric locking screws (9), or may provide articulation for folding frames. The bar modules may be of timber and in five basic shapes. The first shape has twin end holes on the bar centroid. The second shape is similar to the first with an intermediate offset hole. The third shape has one or more intermediate central holes. The fourth shape has an end slot in lieu of an end hole, and the fifth shape only one end hole. The range of bars are all provided with rounded ends.
Patent FR-2338186-A1 (FR)
Title: Steering or braking flaps for ships hull - can pivot about vertical axis or extended outwards from guide grooves
IPC: B63H25/44
Filed: 1976-01-16
Abstract: A sailing boat uses swing flaps (7, 8) which can be progressively extended from the hall below the waterline so as to reduce its speed, and possibly to change its direction. These flaps are mounted on vertical hinges at the sides of the hull, and can be folded flat against the sides when not in use, then swung outwards as required. In an alternative design, the flaps can be butterfly flaps, (9, 10) with part swung outboard and part swung inboard. Alternative designs have flaps housed in protective grooves at right angles or diagonal to the central axis of the hull, so that they can be slid outwards to project from the hull as required.
Patent FR-2341215-A1 (FR)
Title: Electrostatic solid particle charging and gas flow ionisation - has twin cylindrical electrodes between which electrostatic field and gas flow pass
IPC: H01T23/00
Filed: 1976-02-16
Abstract: The system is for electrostatically charging solid material particles contained in gas flows and for simultaneously ionising the gases in the flow. It has an outer electrode of tubular design through which the gas flow is fed, and an inner mounted electrode. An electrostatic field is produced between the inner and outer electrodes. This electrostatic field is in the form of a cone, of outward divergent type running at right angles to the flow of gas passing between the electrodes.
Patent FR-2303889-A1 (FR)
Title: Liq. treatment of yarn by pref immersion - in which treated yarn contacts untreated yarn and excess fluid is removed centrifugally
IPC: D06B15/06
Filed: 1976-03-09
Abstract: Liq. treatment of yarn is effected by pref. advancing yarn around a lower pulley immersed in the liq. and then advancing out of the liq. and around an upper pulley so that as the yarn passes around the upper pulley excess liq. is flung from the yarn by centrifugal action. The untreated yarn passing into the liq. contacts the treated yarn passing around the upper pulley so that treatment liq. passes from the treated yarn to the untreated yarn. The method is used partic. for treating the yarn with liq. ammonia. The method makes efficient use of the treatment fluid and reduces the size of necessary but costly re-cuperation appts. for the treatment liq.
Patent FR-2356073-A1 (FR)
Title: Duck-board element for artificial ski slopes - is square, blow moulded plastics, hollow body with central opening and corrugated connecting tubes at corners
IPC: E04C2/42
Filed: 1976-03-25
Abstract: A duck-board is assembled from a number of square elements having sides of square tubular form. The element has a square central hole and each corner is fitted with a connector. The connectors are corrugated tubes with the dimensions so chosen that the connectors fit inside the connectors of adjoining elements. When the elements are assembled they form a chess board pattern of alternate elements and blank spaces. The completed duck boards can be used as an underlay for artificial ski slopes. The elements can be made of plastics by the blow moulding process and are cheap to produce.
Patent FR-2327806-A1 (FR)
Title: Doll limb to body swivel joint - has ball and socket end limbs and body connection with elastic holding both limbs together
IPC: A63H3/46
Filed: 1976-04-01
Abstract: The joint for a doll, for joining a limb part to the body part comprises a part-spherical recess inone part, a part-spherical projection on the other part, the recess and projection together forming a ball-and-socket joint, and means for anchoring one end of a piece of elastic in the limb and means for anchoring the other end of the piece of elastic, so that when the elastic is anchored by both means, it tends to pull the projection into the recess.
Patent FR-2371766-A1 (FR)
Title: Polarised relay system for circuit breakers - has alloyed permanent magnet with reversible relative permeability and coercive force between
IPC: H01H71/32
Filed: 1976-11-23
Abstract: A relay comprises a magnetic circuit having a yoke of two branches (1, 2) joined by a permanent magnet (3). A movable armature (4) overcomes the restoring force of the spring (5) which is slightly less than the attractive force of the flux of the magnet. A driving circuit (7) is wound on the branches of the yoke in such a way that for a given direction of the driving current flow, it generates a flux opposite to that of the magnet, of sufficient magnitude to release the mobile armature (4). The permanent magnet consists of a low remanence magnetic alloy whose reversible relative permeability is between 5 and 25 and whose coercive force is between 2500 and 20,000. Ampere turns per metre.
Patent FR-2374571-A1 (FR)
Title: Pinion for IC engine starter - has bevelled teeth which mesh with flywheel of engine with interference reduced by chamfered rear edges
Inventor: MAZZORANA ALFRED
IPC: F16H55/08
Filed: 1976-12-16
Abstract: The flywheel is fitted with spur gears (1) on the outside of the rim. The pinion (2) is fitted to the starter motor shaft and has a means of letting the gears engage by allowing the pinion to move forward during rotation. The pinion rotates in an anti-clockwise direction and the front of the pinion teeth are bevelled (6) at such an angle, that the bevelled edge meets the top edge of the teeth on the flywheel. In this way the pinion teeth can engage without the risk of jamming.
Patent FR-2380882-A1 (FR)
Title: Mechanism for removing particles from sheets in printing press - includes rotating wiper roller with scraper and guide to move solvent in receptacle
IPC: B41F23/00
Filed: 1977-02-18
Abstract: Mechanism is for removing liquid-mixable or liquid-soluble particles from sheets moving through a printing press. It comprises a wiper roller (20) capable of wiping the sheets, means supporting the coller adjacent to the sheets, roller drive belt (82) rotating the roller so as to collect the particles as it wipes across the sheets, a receptacle for the liquid arranged near the roller, and means (50) acting on the surface of the roller so as to remove the particles and transfer them to the receptacle. The latter means may comprise a scraper and a guide extending from the scraper to the receptacle such that the particles are guided there as they move due to the centrifugal force of the rotating roller.
Patent FR-2355685-A1 (FR)
Title: Roue motrice a moteur a combustion interne incorpore
IPC: B62M7/12
Filed: 1977-03-03
Abstract: Roue motrice pour véhicule à moteur, en particulier pour cyclomoteur, ayant un moteur à combustion interne logé dans son espace interieur, caractérisée en ce que la roue tourne sur une fusée fixée au bloc moteur et reçoit son mouvement par l'intermédiaire d'une transmission appropriée de l'arbre moteur sortant du côté opposé à celui auquel est fixée la fusée portant la roue.
Patent FR-2382365-A1 (FR)
Title: Flexible strap for tracked vehicle - has staggered hollow studs on outside, between drive teeth on inside
Inventor: BECHU J P
IPC: B62D55/24
Filed: 1977-03-04
Abstract: The crawler track for vehicles to be used on very soft ground is a flexible carrier strap (1) with externally projecting studs (5). These have a circular or polygonal section, have a small width and are at least 30mm high. The width of the studs is less than 1/6 of that of the strap. They are spaced longitudinally at more than half their lateral spacing and staggered. The studs are made of an elastic flexible material and may be hollow. On the inside of the strap are teeth (4) to engage with the drive pinions driven from the engine. The teeth are staggered in relation to the studs. The tracked vehicle would have at least two selts and have sufficient track area to give a contact pressure between 0.05 and 0.4 bars. The thrust pressure on the studs is to be less than 1 Bar.
Patent FR-2385353-A1 (FR)
Title: Purse with pocket in case - has flexible holding band extending under pocket with opening band at rear
IPC: A45C1/02
Filed: 1977-04-01
Abstract: The purse is of the type with a flexible receptacle(1) held in a case(2) by flexible band(3) joined to the base of the case(7). The band extends under the whole of the base of the receptacle (3a) and is bonded to it. A second flexible band(11) is fixed to the back of the receptacle(10) and opens this automatically when this is removed from the case. The other extremity of the second band(11a) is fixed to the first band and the fixing point is seprate from the fixing of the first band to the case.
Patent FR-2389351-A1 (FR)
Title: Metal easel of simple tubular frame construction - has upper support extending to width greater than frame itself
IPC: A47B13/06
Filed: 1977-05-02
Abstract: The folding easel is of metal tubing, it consists of two frame. Each frame (1, 2) is suitably bent and curved and each is of one single continuous length of tubing easily manufactured by a semi-skilled worker. The two frame (1, 2) are articulated together (5) by connectors (5) welded to one of the frames. In this manner and without additional support, the easel is blocked in its extension by the contact established, at its opened angle, by the two upper edges of the frames. An additional support at ground level (6) may, if necessary, be provided. The usage of this easel is greatly increased by the provision of two connecting link pieces (7, 8) with the result that the horizontal tube (9) can be freely extended or reduced in length according to need.
Patent FR-2389562-A1 (FR)
IPC: B65H1/30
Filed: 1977-05-06
Abstract: Dispositif d'alimentation automatique du magasin d'une machine de traitement de produits en plaques, avec un transporteur de déversement dans le magasin. Le dispositif comporte : - un premier transporteur fixe à courroies; - un deuxième transporteur à courroies inclinable entre une position basse dans le prolongement du premier et des positions hautes dont une le met en raccordement avec le transporteur de déversement; - des bras supports articulés près de la sortie du premier transporteur et escamotables entre ses courroies. L'invention s'applique au remplissage automatique du magasin d'un slotter imprimeur pour le façonnage d'emballages en carton ondulé.
Patent FR-2394399-A1 (FR)
Title: Barrette d'impression d'une image
Inventor: YVARD MARCEL
IPC: B41J2/425
Filed: 1977-06-13
Abstract: La présente invention a pour objet une barrette multistylets d'impression d'une image. Elle comporte un premier réseau de rubans conducteurs, isolés les uns des autres et dont une extrémité de chacun d'eux forment un stylet d'impression et n matrices diagonales d'adressage des stylets dont les colonnes sont formées par les rubans conducteurs de ce premier réseau et sont alimentées à travers des résistances en contact électrique avec les rubans dudit premier réseau, et dont les lignes communes aux n matrices sont formées par des rubans conducteurs d'un deuxième réseau et sont reliées aux colonnes à travers des diodes montées sur les lignes ou les colonnes. Application installation de transmission de fac-similé.
Patent FR-2357129-A1 (FR)
Title: Agencement d'une plaquette a circuit imprime planar utile dans la partie uhf d'un tuner de televiseur
IPC: H01P7/04
Filed: 1977-06-27
Abstract: L'invention concerne un tuner. Selon l'invention, il comprend une plaquette à circuit imprimé 110 se composant d'une plaque de matériau diélectrique avec des conducteurs montés d'un côté; un premier des conducteurs 116 a un bord et est couplé à une source de potentiel fixe; un conducteur 114 en forme de bande a un bord parallèle au bord du conducteur 116, et il en est peu espacé pour définir un espace entre eux, le conducteur 114 ayant une longueur et une largeur choisies pour produire une réactance inductive dans la bande UHF, et la plaquette 110 comporte une fente 118 placée dans cet espace L'invention s'applique notamment aux tuners UHF pour téléviseurs.
Patent FR-2401794-A1 (FR)
Title: Car front seat central armrest - comprises elastic channel section with flange edges engaging under slide rails
IPC: B60N2/75
Filed: 1977-09-01
Abstract: The central armrest is for the front seats of a motor vehicle not having a central support. It is of generally channel section, with the free edges (5, 6) of the flanges (3, 4) bent over and spaced apart for a distance slightly greater than that between the adjacent rails of the front seats. It is of material sufficiently elastic to allow the flanges to be brought closer together. The design allows the armrest to be simply sprung into a locked position between the seats, its edges fitting under the seat slide rails.
Patent FR-2365618-A1 (FR)
Title: Compositions de resines de polyamide adhesives contenant des copolymeres a indice d'acide eleve
IPC: C08L33/02
Filed: 1977-09-21
Abstract: Compositions de résines de polyamide adhésives. Ces compositions adhésives comprennent un mélange d'environ 15 à 99 % en poids d'un composant de base adhésif en polyamide classique et environ 85 à 1 % en poids d'un copolymère homogène, normalement solide, d'éthylène et d'un acide carboxylique insaturé, ayant un indice d'acide d'au moins environ 100 et un poids moléculaire moyen en nombre compris entre environ 500 et 5 000. La présente invention est particulièrement utile pour fournir des compositions de résines de polyamide adhésives, contenant des copolymères à indice d'acide élevé.