baber/WOPTO huggingface dataset:
Patent FR-2355742-A1 (FR)
Title: Workpiece transport mechanism between stations - has indexing conveyor with couplings engaging with shaped workpiece portions
IPC: B29C49/42
Filed: 1975-11-24
Abstract: The mechanism transports workpieces between loading and unloading stations and performs the return stroke. It incorporates a machine base (55-57), and a coupling (12) engaging with and releasing the shaped portion of a workpiece (2) as it travels from the loading (12b) to the unloading (12e) station on a conveyor (10) travelling over the base. The conveyor moves the couplings to and from the loading and unloading stations, being indexed forward to allow insertion and removal of the workpieces at them. The couplings can be arranged to rotate in bearings on the conveyor.
Patent FR-2345938-A1 (FR)
Title: Chewing gum contg. xanthine stimulants or mixts. - including plant extracts e.g. tea and coffee extracts
IPC: A23G4/06
Filed: 1976-03-05
Abstract: A chewing gum compsn. contains, apart from the usual ingredients pref. with anti-adhesive agents and flavourings and opt. sweeteners, stimulants selected from xanthines and their salts and plants extracts contg. xanthines e.g., extracts of cocoa, cola, coffee, tea, and coconut. Pref. xanthines are caffeine, theobromine, theophyllinae, or mixts. of these. The amt. used is 1-10%. The compsn. also contains preservatives partic. sodium benzoate and also an absorbant for slow release of the stimulant, such as silicic acid and cationic exchange resins. The pHis 4-6. The gum is harmless and the effects of the stimulants persist after the user discharged it.
Patent FR-2346027-A1 (FR)
Title: Automatic release for safety belt in accident - has pin sheared by sudden shock to release two spring loaded parts held in tension
IPC: B60R22/32
Filed: 1976-03-30
Abstract: The safety belt has an automatic release forming part of its mounting onto the vehicle door pillar. In the event of an accident, the sudden pull shears a pin uniting two spring loaded parts, held in tension. The part (1) fixed to the door pillar has a thickened base in which is a blind hole; this holds the coil spring (5). The mating part (2) is cranked to fit over the thickened base, its underside being provided with a dowel (7) engaging in the hole. This ensures both parts are held securely by the pin (8), with no side pressure to weaken the joint.
Patent FR-2348550-A1 (FR)
Title: Temp. sensing thermistor electric insulation - uses electrically insulating mesh sleeve to house thermistor to provide simultaneous heat contact and electrical insulation
Inventor: CHARRON JEAN-CLAUDE
IPC: H01C1/028
Filed: 1976-04-16
Abstract: The method is for electrical insulation of a thermistor used either as a passive temp. sensor or as an active or dynamic temp. sensor for direct control of an electronic regulator or for regulating the gas supply to a burner in gas-driven or powered appts. is proposed. The method simultaneously provides good heat contact and good electrical insulation between a wall oir a metal housing containing a flexible conductive socket and in whose inner cavity the thermistor is located. The thermistor (1) functions as a dynamic temp. sensor and is accommodated in an electrically insulating intermediate container (3), that is a protective sleeve having at least one orifice or a mesh, such that the transmission factor, i.e. the ratio between the free entrance cross-section through the mesh and the thickness of the material, is as high as is required.
Patent FR-2309827-A1 (FR)
Title: Aircraft component testing gun - has vacuum chamber connected to firing tube, to eliminate pressure wave(SW291176)
IPC: F41F1/00
Filed: 1976-04-28
Abstract: The apparatus is for firing charges at aircraft components at speeds greater than sound, particularly for information for improving their design to withstand impact especially by birds. This apparatus has a firing tube (11) in which a vacuum can be introduced supported by springs, and a launching body (2) carrying an explosive charge (3) at the rear. In front of the latter is a vacuum pump (12) controlled by a valve (15). The chamber (19) at the rear containing the propulsive charge is separated from the forward part of the firing tube by a bursting disc (14). In another design, a pressure chamber behind the charge is separated from it by a bursting disc. Gas can be compressed inside the chamber before the explosive charge is fixed.
Patent FR-2355282-A1 (FR)
Title: Safety manometer with separator membrane - acting also as pressure sensitive device and using fluid transmitter
IPC: G01L7/04
Filed: 1976-06-15
Abstract: A safety manometer is used. This has a membrane, or some other component, acting as a separator and sensitive to the pressure to be measured. This uses a fluid transmitter to convey the pressure measurement to the measurement apparatus. The separator, instead of being a distinct accessory w.r.t. the measurement apparatus proper, is, on the contrary, a corporate part of the apparatus and is permanently housed at the input to the manometer. The separator is a flexible, watertight membrane (6) positioned in the transverse sense and having the transmitter fluid (7a) on one side and the fluid (7) where pressure (P) is to be determined on the other side. It may be in the form of a deformable, watertight capsule immersed in the fluid to be measured and containing the transmitter fluid within itself.
Patent FR-2355595-A1 (FR)
Title: Refractory lining assembly and removal in ladles - by inserting prefabricated refractory sleeve and filling gap with refractory material
IPC: B22D41/02
Filed: 1976-06-21
Abstract: A refractory sleeve with the shape and dimensions of the free internal vol. of the ladle is prefabricated. The bottom of the ladle is lined with an intermediate material which will not be sintered and which will not form a bond with the adjacent layers or walls during use. A lining layer of refractory material is placed on the intermediate layer and the sleeve is suitably placed on top of the lined bottom. The space between the sleeve and the outer metal casing is lined with an intermediate material which will not be sintered and will not form a bond with the adjacent layers or walls during use. The worn lining is easily removed by extracting it or tipping it upside down. Dust evolution is eliminated. The lining is easily replaced.
Patent FR-2333858-A1 (FR)
Title: Dish-washing compsn. contg. specified mixture of additives - to ensure rapid drainage to give shinyynnyyy surface
IPC: C11D3/16
Filed: 1976-08-13
Abstract: Compsns. for washing dishes are in the form of detergent based cleaning liquids or solids, soap-free with pref. synthetic anionic type detergent. They contain 0.1-5% of fatty alcohols, fatty amines, fatty acids, or fatty esters of polyols either of which is oxyalkylated to a low degree together with 0.05-2% of 6-20C saturated or unsaturated alcohols or (8-18C alkyl) phenols. The low oxyalkylated cpds. are pref. addition products of (A) 8-20C alcohols plus 1-5 mols ethylene oxide; (B) (5-18C alkyl)phenols plus 1-5 mols ethylene oxide; (C) 8-18C alkyl or alkenyl amines plus 1-5 mols ethylene oxide, esp. 1-3 mols; (D) a polyol/10-20C fatty acid ester plus 1-15 mols. esp. 1-7 mols, ethylene oxide or (E) 10-20C carboxylic acids plus 1-7 mols, esp. 1-5 mols, ethylene oxide. The compsns. are esp. for use in dish-washing machines. The additives ensure rapid chaining after washing to dry without forming stains leaving a shiny surface.
Patent FR-2320839-A1 (FR)
IPC: B29C65/78
Filed: 1976-08-13
Abstract: 1507767 Seaming non-metallic sheet material TUDOR AB 9 Aug 1976 [15 Aug 1975] 33080/76 Heading B5K A device for welding together a cover and a vessel of thermoplastics material, e.g. to form an electric storage battery, comprises a welding tool consisting of two L-shaped heating checks 1, 2 movably disposed with reference to each other, the short side of one arm 10 of one cheek 1 being applied against the inner long side 12 of the other arm 11 of the other cheek 2 to form a rectangular frame. As shown, the cheeks 1, 2 are fixed to rails 3 movably mounted on holders 4, movement of the rails 3 being effected by hydraulic or pneumatic cylinders 5. Each holder 4 is mounted on a frame comprising a base 6 and columns 7 and may be movable along the columns 7. Each base 6 is movable in a direction parallel to either arm of both cheeks 1, 2. The device includes arrangements for holding the vessel and the cover, at least one of these arrangements being movable at right angles to the plane of the welding tool whereby, in operation, the vessel and the cover are pressed against the tool to heat the surfaces to be welded, the vessel and cover are separated from the tool which is then withdrawn, and the vessel and the cover are pressed together.
Patent FR-2363024-A1 (FR)
Title: Perfectionnements apportes aux articulations elastiques et aux procedes pour les etablir
Inventor: PIERRAT JACQUES
IPC: F16C27/06
Filed: 1976-08-25
Abstract: L'invention est relative aux articulations élastiques et aux procédés pour les établir. Dans une telle articulation, du type tourillonnant, à prévoir généralement entre un tourillon A et une pièce B engagée sur ce tourillon, on utilise deux manchons 3 et 5, le premier en élastomère, le second en une matière élastomérique et thermoplastique plus dure. Le manchon 5 est destiné à etre monté sur l'arbre A ou sur une pièce intermédiaire 6, avec formation de rainures et gorges 7 sur sa surface intérieure, pour faciliter la lubrification Pour la préparation de l'ensemble, le manchon 5 est constitué par une ébauche engagée sur un noyau muni de rainures et saillies, et le tout est monté dans un moule où l'élastomère 3 est introduit sous pression, ce qui a pour effet de déformer ladite ébauche et d'y imprimer les nervures et saillies. Application : articulations tourillonnantes pour véhicules.
Patent FR-2321945-A1 (FR)
Title: Safety lock for laundry spin dryer acting until motor stops - in which braking torque on motor housing locks lid bolt
IPC: B04B7/06
Filed: 1976-08-26
Abstract: A safety device for a laundry spin dryer includes a bracket of flexible material extending radially from the motor housing and linked by a lever to a tube enclosing a shaft. This reaches from the motor chamber to the top surface of the cabinet, and is arranged so that in its starting position, the brake is on and the motor is switched off. To start the machine, a lever on shaft is turned so as to cover the free end of the lid, the brake is released, and start contacts for the motor in switch are closed, whilst a second bolt engages with the lid catch. Device is cheaply produced and easily fitted. It is still robust after a long life, and ensures the locking down of the lid until the motor has definitely stopped running.
Patent FR-2355074-A1 (FR)
Title: Procede et machine pour le traitement thermique des chaines
Inventor: KANETAKE NORIO
IPC: C21D1/10
Filed: 1976-11-17
Abstract: L'invention concerne un procédé et une machine pour le traitement des chaînes à maillons. Dans le procédé selon l'invention, on procède à la trempe et au revenu par passage continu de la chaîne 27 dans deux fours à induction 2 suivis de dispositifs réfrigérants 5. On agit sur la vitesse de la chaîne ou la puissance du four de façon à ce que les parties courbes de chaque maillon bénéficient d'une température de trempe plus élevée et/ou d'une température de revenu plus basse que les parties droites des maillons. Le procédé selon l'invention convient en particulier pour le traitement thermique des chaînes utilisées pour les appareils de levage, les transporteurs à chaînes, les élingues et autres.
Patent FR-2341051-A1 (FR)
Title: Multiple pump of reciprocating plunger type - has single cam operated rod driving plungers in two pump chambers
IPC: F04B1/02
Filed: 1976-11-30
Abstract: Two identical pump assemblies on opposite sides of the centre line each have a casing into which two valve assemblies are screwed. Each valve assembly has a ball loaded by a spring against a seat and arranged so that one acts as an inlet valve and the other as a discharge valve. The plunger extends out of the pump assembly and its opposite end forms the plunger of the opposite assembly. In its central portion between the assemblies it carries two flanges which ride on the surface of a cam. As the cam rotates it moves the plunger backwards and forwards to work both pumps together. The use of two opposing flanges makes the use of a return spring unnecessary.
Patent FR-2373498-A1 (FR)
Title: Refractory block based on carbon - contg. hollow metal coolers embedded in the carbon, to circulate cooling fluid
Inventor: TOURNEUR HUBERT
IPC: F27D1/12
Filed: 1976-12-09
Abstract: Refractory block based on carbon includes >=1 integral coolers consisting of hollow metal bodies embedded in the block and arranged so as to allow circulation of a cooling fluid. The metal bodies have fluid delivery and removal ducts and are placed inside the carbon paste during moulding and before firing. Heat is withdrawn from the hot face of the refractory block more rapidly than in prior art, reducing the deterioration of the surface. The blocks are used in furnaces to control the temp.
Patent FR-2377585-A1 (FR)
Title: Central heating system economiser - has water from recycling circuit passing through coil discharge pipe around combustion gas
IPC: F24H8/00
Filed: 1977-01-12
Abstract: The economiser is for an industrial or domestic heating system using hot water, and having a boiler working in conjunction with radiators etc. The water from the radiators is returned to the boiler via a recycling circuit. The combustion gases from the boiler (13) flow inside a pipe (19) with a coil (S) around it through which water flows from the recycling circuit (14, 17) and back to the hot water outlet pipe (21) from the boiler again. The coil can be part of a bypass pipe, connected to an auxiliary pipe connecting the recycling and outlet pipes. It can be mounted round a section of cylindrical conduit with protruding rings of built-up construction on the inside, at right angles to the conduit axis. The internal ring diameter is the same as that of the chimney to which the economiser is connected.
Patent FR-2380628-A1 (FR)
Title: HV changeover switch for car ignition - has inbuilt resistor and voltage detector, and is used for fault detection
IPC: H01H50/64
Filed: 1977-02-14
Abstract: A high voltage change-over switch connects a high voltage to either a circuit or to a known resistive load. It can be used in the circuit between the ignition coil and the distributor of a car engine. The change-over switch has a sealed insulating material case. It also has four fixed electrical contacts. One of the contacts is connected to the known resistive load. Another contact is connected to a high voltage detector and the other contacts are connected respectively to the coil and the distributor. Two of the contacts are internally interconnected by a wire. A moving bar can be switched by an insulating material arm from one position connecting two of the contacts to another position connecting the other two contacts.
Patent FR-2389571-A1 (FR)
Title: Toggle type screw jack for automobile - has cover for screw thread to prevent user soiling hands
IPC: B66F3/12
Filed: 1977-05-03
Abstract: A screw jack intended for use with an automobile consists of four arms (1-4) of U section steel and joined by pivot bolts (5, 7, 11, 12) to form a parallelogram. The parallelogram is mounted on a base (9) and has a bracket (6) to support the weight of the vehicle. The jack is actuated by a transverse screw (13) which screws into a nut (14). The nut is supported in a tubular arm (15) so that when the jack is fully extended the screw is fully enclosed by the arm. In this position there is no risk of the user having his hands or clothes stained by the grease of the screw thread.
Patent FR-2356447-A1 (FR)
Title: Dispositif pour eliminer les contaminants de faibles niveaux de concentration d'un liquide
Inventor: DOUGHERTY WILLIAM E JR
IPC: H01L23/44
Filed: 1977-05-03
Abstract: Dispositif permettant d'enlever les impuretés contenues dans un liquide de refroidissement 40 d'un module semi-conducteur 24 comportant un support céramique 26, une enceinte 32 et des dispositifs semi-conducteurs 30. Le dispositif d'enlèvement des impuretés 10 comprend deux plaques espacées l'une de l'autre par des billes de soudure. Un element chauffant est situé entre ces plaques et provoque l'évaporation d'une partie du liquide pour former une bulle de vapeur du liquide entre les plaques. Les impuretés se déposent sur les faces internes des deux plaques. Utilisation dans la technologie des semi-conducteurs.
Patent FR-2393404-A1 (FR)
Title: Systeme de chargement-dechargement des assemblages combustibles d'un reacteur nucleaire
IPC: G21C19/18
Filed: 1977-06-02
Abstract: L'invention concerne les réacteurs nucléaires. Le système de chargement-déchargement faisant l'objet de l'invention est caractérisé en ce que sur le fond 2 de la chambre étanche 1 est prévu un guide disposé suivant la trajectoire de l'assemblage combustible usé 16 lors de son transfert depuis le canal 10 de la cuve 14 du réacteur jusqu'au canal il du poste 15 de stockage des assemblages combustibles usés 16, guide sur lequel est placée au moins une capacité pouvant etre introduite dans la chambre étanche 1 ou, être extraite de cette chambre à travers un trou 35 à fermeture étanche. L'invention s'applique notamment aux réacteurs surrégénérateurs à neutrons rapides, refroidis par circulation d'un caloporteur sous la forme d'un métal liquide.
Patent FR-2354374-A1 (FR)
Title: Compositions aqueuses a base d'hydroxyethylcellulose et d'un compose organosilicique alcoxyle
IPC: B05D7/06
Filed: 1977-06-07
Abstract: L'invention se rapporte aux applications des silicones. Elle concerne une composition aqueuse comprenant le produit obtenu en mélangeant A, de l'eau et B, de l'hydroxy-éthyl-cellulose, caractérisée en ce qu'on mélange également avec A et B un composé organosilicique C répondant à la formule générale RSi(OR') 3 dans laquelle R représente un groupe méthyle, éthyle ou vinyle et chaque R' représente un groupe méthyle, éthyle ou méthoxyéthyle. Utilisation pour le revêtement de surfaces, en particulier de bois.
Patent FR-2393685-A1 (FR)
Title: Storage cabinet for tape recording cassettes - has endless toothed belt on rollers and carrying pockets to hold individual cassettes
IPC: G11B23/023
Filed: 1977-06-10
Abstract: Tape cassettes are stored in a box (U) with a base (4) which supports four tubular pillars (1). A flexible belt (3) runs on sleeves (7) which can rotate on the pillars. The belt is fitted with a number of pockets with parallel sides to receive the cassettes. The belt (3) is covered with a rectangular cover (5) wtih rounded corners and with an opening on one side to provide acess to the cassettes. The belt can be rotated by a disc (M) with a serrated edge which projects through a slot in the wall of the cover.
Patent FR-2360077-A1 (FR)
Title: Radio-immuno-essai de l'angiotensine i
Inventor: PAGNUCCO RINALDO G
IPC: G01N33/539
Filed: 1977-07-20
Abstract: L'invention concerne un radio-immuno-essai de l'angiotensine. Dans un radio-immuno-essai permettant de déterminer l'activité de la résine dans le plasma en se basant sur la formation d'angiotensine I à partir d'angiotensinogène sous l'action de la rénine, on fait incuber les echantillons de plasma dans une solution tampon de tris (hydroxyméthyl) aminométhane et d'acide maléique à un pH d'environ 7,4 pour rendre maximale la formation d'angiotensine I.
Patent FR-2362336-A1 (FR)
Title: Car headlamp with main beam filament at reflector focus - has cup beneath fog lamp filament and screen mounted in front of bulb by brackets
IPC: F21V5/00
Filed: 1977-07-20
Abstract: The car lamp has a reflector with a bulb including a fog beam filament as well as a main beam filament. The latter being fitted in the reflector focus. A cup is mounted beneath the fog beam filament to ensure an asymmetric dimmed light beam. The halogen light bulb is near the apex of the reflector (11) which is closed by diffuse glass lens (12). The screen (14) is held by two brackets (28) of the reflector assembly and the asymmetric dimming is ensured with the angle of 165 degrees of the cup. The use of the filament (16) for fog light requires a turn of 7.5 degrees of the light bulb (13) with the cup controlling the light-dark boundary.
Patent FR-2359310-A1 (FR)
Title: Punaise et procede pour sa fabrication
IPC: B43M15/00
Filed: 1977-07-21
Abstract: Punaise comportant une pointe métallique maintenue par une plaquette métallique couverte d'un capuchon en matière plastique. Le capuchon 2 est formé par injection et présente un évidement 8 dans sa face inférieure. La plaquette 3 est reçue dans l'évidement et s'appuie, sous tension, par son bord extérieur 7 aux parois intérieures 9 de l'évidement. Application à une fabrication simple de punaises.
Patent FR-2397934-A1 (FR)
Title: Corrugated extruded thermoplastic tubing with internal wire core - is produced by pressing tubing against endless belts of moulding tools using compressed air, and simultaneously inserting wire
Inventor: PILUCH JEAN
IPC: B29C48/13
Filed: 1977-07-22
Abstract: Corrugated thermoplastic tubing is produced with a housing contg. an extrusion head and ring nozzle and a pointed tool with leading end to divide the polymer and trailing end to act as feed; the pointed tool is attached in the housing by a cruciform pressure device, a central tube is coaxially fixed to the feed point and has a tapered seal at its trailing end; two series of shaping tools arranged as endless belts corrugate the tubing by internal air pressure applied towards their moulding surfaces, the air space being confined between the extrusion nozzle and the seal. The extrusion head has a wire feed hole at the first end of the central tube so that wire enters this tube and emerges beyond the moulding point and the seal; the air to mould the corrugations passes via another hole to the pointed tool, round the central tube to its first end and thence to the outlet of the extruder head, where it emerges through an outlet between the feed point and the outside of the tubing. Simple construction enables wire to move together with the extruded material, suitable for small dia. tubing.
Patent FR-2359578-A1 (FR)
Title: Agent fongicide contenant un melange d'une morpholine et d'un derive de triazole
IPC: A01N43/84
Filed: 1977-07-28
Abstract: La présente invention a pour objet un agent fongicide contenant un mélange de N-tridécyl-2,6-diméthylmorpholine et du 1 -(4 - chlorophénoxy) - 3,3 - diméthyl - 1-(1,2,4 - triazol - 1-yl)- 2-butanone. Le fongicide selon l'invention présente un effet excellent en particulier contre le blanc et la rouille dans les céréales.
Patent FR-2369514-A1 (FR)
Title: Convertisseur ou installation de conversion d'energi
IPC: F24S10/50
Filed: 1977-08-11
Abstract: Convertisseur d'énergie destiné à transformer l'énergie solaire en énergie calorifique, comportant une paroi antérieure transparente, située du côté où arrivent les rayons solaires, et une paroi postérieure, ces deux plaques délimitant entre elles une cavité dans laquelle est contenu ou mis en circulation un fluide caloporteur, installations munies de tels convertisseurs et surfaces extérieures de bâtiments équipées de telles installations. Une surface extérieure, située du côté opposé au fluide caloporteur 15, de la paroi antérieure 26 et une surface intérieure 6, 25, située du côté du fluide caloporteur 15, 28 de la paroi postérieure 3, 30 est disposé un élément réflecteur de rayonnement et/ou, en supplément du fluide caloporteur 15, un élement absorbeur de rayonnement 14. Application : conversion d'énergie solaire en énergie calorifique, notamment pour le chauffage de bâtiments.