baber/WOPTO huggingface dataset:
Patent FR-3127567-A1 (FR)
Title: Procédé optimisé d’évaluation de la qualité de raccordement de deux composants tubulaires
Inventor: COURTIN DOMINIQUE
IPC: G01L3/00
Filed: 2021-09-28
Abstract: Procédé de raccordement entre des portions filetés (3, 4) d’un premier composant tubulaire (1) et d’un deuxième composant tubulaire (2), comprenant l’obtention d’une courbe de vissage.  En outre, le procédé comprend l’évaluation de la qualité de raccordement des premier et deuxième composants tubulaires (1, 2), à partir de premier et deuxième modèles, par validation ou rejet de la courbe de vissage obtenue et attribution d’un statut de raccordement représentatif, respectivement, de l’état conforme ou non conforme du raccordement des premier et deuxième composants tubulaires (1, 2).  Figure pour l’abrégé : Fig 1A
Patent FR-3135248-A1 (FR)
Title: Dispositif et procédé d’alimentation d’un aéronef, aérostat muni de celui-ci
Inventor: MORA JÉRÔME DIDIER
IPC: B64B1/36
Filed: 2022-05-04
Abstract: L’invention concerne un dispositif d’alimentation en hydrogène comportant un réservoir (3) d’hydrogène basse pression, un réservoir (5) d’eau, une pile (2) à combustible, un électrolyseur (6), caractérisé en ce que le dispositif comporte un commutateur (10) pour commuter un circuit électrique (200) de l’aéronef soit sur la sortie (24) de production d’électricité de la pile (2) dans une première position de commutation, soit sur l’entrée (69) d’alimentation en électricité de l’électrolyseur (6) dans une deuxième position de commutation.  Figure pour l’abrégé : Figure. 1
Patent FR-3124858-A1 (FR)
Title: Systèmes et procédés d’estimation de l’heure d’arrivée de systèmes de véhicule
Inventor: CON EREN
IPC: G08G1/09
Filed: 2022-06-28
Abstract: Un système comprend un ou plusieurs processeurs pour obtenir un événement de transport et une heure d’événement de transport d’un système de véhicule à un emplacement actuel sur un itinéraire d’une origine à une destination. Les un ou plusieurs processeurs déterminent des conditions d’événement de transport sur la base de données de transport historiques et prédisent, par des procédés d’optimisation mathématique, des itinéraires de transport optimaux sur la base d’un ou de plusieurs éléments parmi des itinéraires de transport historiques, des itinéraires contractuels, des intersections contractuelles et des données de base de station. Les un ou plusieurs processeurs regroupent à partir des données de transport historiques, par un procédé de classification d’apprentissage automatique, des groupes de données d’événement de transport et font correspondre à l’emplacement actuel les données d’événement de transport à des groupes de classification d’apprentissage automatique de données de transport historiques. Les un ou plusieurs processeurs prédisent, par un modèle d’apprentissage automatique, une heure d’arrivée estimée du système de véhicule à la destination.  Figure pour l'abrégé :pas de figure
Patent FR-2005223-A1 (FR)
Title: Heavy amines as storage preservatives and mechanical working lubricant - for zinc and its alloys
IPC: C23F15/00
Filed: 1969-03-20
Abstract: Heavy amines are dissolved in hydrocarbons or emulsified with an oil in water to act as lubricants to facilitate mechanical working and to act as water repellents for zinc and zinc alloy sheet and bar stock. The heavy amines used should have 8-22 carbon atoms, the molecular formulae being of the type R-NH2 or R-NH-R1 hydrocarbon chains. The surface active amines are actionic i.e. "invert soaps". They have the property of making surfaces water repellent by forming a monomolecular layer on the surface to react with substances normally insoluble with water.
Patent FR-2015657-A1 (FR)
Title: Purification of domestic or trade sewage
IPC: B01D21/00
Filed: 1969-08-13
Abstract: Purification of domestic or trade sewage.. G6B. By the flocculation and separation of impurities by passing the sewage or effluent upwards through a filter bed consisting of graded material of decreasing particle size in the vertical direction e.g. successive layers of stones, gravel and sand, the necessary flocculating chemicals being added just before the sewage enters the filter bed, whereby the flocculated impurities are retained on the filter material as a result of improved flocculating conditions arising from turbulent flow in the bed. The clarified water is removed above the filter bed.
Patent FR-2039430-A1 (FR)
Title: Synergistic dicyclohexenone derivs/phenoxy - copd used in herbicide comp
IPC: C07C49/00
Filed: 1970-04-22
Abstract: Herb icide compn. contains (1) a cmpd. exhibiting a synergistic effect, of formula: (where R and R', which can be same or different are H, C1-3 alkyl, (substd) aryl, C1-3 alkoxy, C1-3 alkylthio, oxo, C1-3 alkoxy carbonyl or carboxyl gps) and (2) a phenoxylated herbicide e.g. 2,4,5-trichlorophenoxy acetic acid.
Patent FR-2065548-A1 (FR)
Title: Steel making process in basic oxygen conver- - tors
IPC: C21C5/56
Filed: 1970-10-27
Abstract: The process comprises a series of calculations and allows use of large amounts of scrap, the steps comprising (a) determining required wt. temp., and C content of one casting, (b) determining at least the Fe and Si content of pre-charging cast Fe and (c) its temp. is taken. (d) at least one calculation of quantities of molten cast Fe and scrap required for the charge for a given wt. of steel and determining the wt. of at least one slag forming constituent and producing a representation of the pre-heat energy required for the scrap such that scrap pre-heating temp and heat of molten cast Fe and heat produced during blowing subst. equal heat of finished steel and thermal bosses in the convertor and heat of the slag produced during the process.
Patent FR-2142602-A1 (FR)
Title: Substd alkyl benzoates and benzamides - psychotropic agents
IPC: C07D333/38
Filed: 1971-06-21
Abstract: Title cpds of formula: (where R is H, opt. branched lower alkyl, alkenyl, alkynyl, acyl, thenoyl, halothenoyl, or benzoyl, R1 is OH, OCH3, O-alkyl, O-alkenyl, O-alkynyl, NH2, N-dialkyl (opt branched), NH-alkyl, NR2-A-N-dialkyl, O-A-N-dialkyl, NR2-A-N-morpholino, N-cycloalkyl or NHR2-A-Het where A is 2-5C opt. brached opt. unsatd. alkylene, R2 is H or lower alkyl and Het is piperidino, pyrrolidino, morpholino or piperazino, attached to A by an N atom, X is H, halogen, or NO2, and n is 0, 1 or 2) and their salts having an amine gp.
Patent FR-2140228-A1 (FR)
IPC: C09D125/14
Filed: 1972-06-02
Abstract: 1358240 Heat curable polymeric powder coating compositions BAYER AG 1 June 1972 [4 June 1971] 25590/72 Headings C3B B1D3 B1F B1N1A B1N1H B1N1X B1N4C and B1N13X A binder for electrostatic powder spraying comprises a powdery mixture, which powder is free flowing at temperatures of at least 50‹C., of (A) a copolymer comprising polymerized units of (i) 25-60 wt. per cent of styrene, alpha methyl styrene, o- or p-chlorostyrene, or p-tert-butyl styrene or mixtures thereof; (ii) 30-65 wt. per cent of an acrylic acid ester of a C 1 - 12  alcohol, or a methacrylic acid ester of a C 2 - 12  alcohol or mixtures thereof; (iv) 0-25 wt. per cent of methyl methacrylate and (v) 3-15 wt. per cent of acrylic-, methacrylic-, itaconic-, maleic- or fumaric acids, the average molecular weight being between 3000 and 20,000, and (B) triglycidyl isocyanurate, there being 95-80 parts by wt. of (A) and correspondingly 5-20 parts by wt. of (B). Also present may be up to 150 wt. per cent (based on (A) plus (B)) of one or more pigments, such as TiO 2 , iron oxide, chromium oxide, a phthalocyanine or azo pigment, and 0À1-5 wt. per cent (based on (A)) of a levelling agent such as a silicone, a polyester or a cellulose derivative. Preferred polymers are produced by bulk polymerization, or solution polymerization in solvents such as methylene chloride, ethanol, isopropanol, n-propanol, n-butanol, iso-butanol, tert.-butanol, an acetic acid methyl to butyl ester, acetone, methyl ethyl ketone, benzene or toluene, at temperatures of 40-180‹C. The powder preferably has a grain size of 30-120 microns. The powdery nature is achieved by grinding. The polymer is mixed with the isocyanurate and any other ingredients by conventional means. By coating on to substrates electrostatically and then baking, the powder melts and flows, and finally cross-links to form a hard coating. Substrates specified are automobile bodies, panels, tubes, wire netting and machines used outdoors.
Patent FR-2192770-A1 (FR)
Title: Soil fungicide and nematocide compsns - contg methylphenols, esp cresols, and pref. formaldehyde
IPC: A01N31/08
Filed: 1972-07-24
Abstract: Plant-protection compsn. esp. for elimination of nematodes, and also fungi from soil, contains >=1 methylphenols, esp. cresols as active components the compsn. canbe applied by spraying. Pref. formulations also contain 30% formaldehyde in a test the compn. reduces nematodes in a soil sample from 950 to 2 or 3/100 g soil.
Patent FR-2589985-A1 (FR)
Title: Conducting rigid lamp-holder case for making luminous patterns
IPC: F21S4/00
Filed: 1973-01-22
Abstract: a. Case intended for constructing luminous decorative patterns. b. This case, consisting of two conducting rails insulated from each other and externally, is self-supporting and may be formed in order to constitute a luminous decorative pattern without any other element. The screw-fitting lamps E 10, E 14, E 27, E 40 or others, used, are screwed through a single hole in one of the rails, either on one side or on the other side, which dispenses with the need for using sockets and conducting wires. c. This casing allows rapid, simple and low-cost assembly of luminous decorative patterns, luminous signs or strip lighting.
Patent FR-2220288-A1 (FR)
Title: Raft for supporting person in water - is propelled in recumbent position by using feet to manipulate paddles
IPC: A63B35/00
Filed: 1973-03-08
Abstract: Frame is rigid plastic tube, in the form of U with long sides, filled with air and closed at its ends, the open end of U being strengthened by a cross brace. The upper lies in a hammock supported from the tube by a pair of transverse straps and rests his head on a support at the foot of the U. Crank mounted foot operated paddles turn in bearings mounted in housing close to the tube ends and are used to propel the raft through the water, with the user lying partially within the water.
Patent FR-2271489-A1 (FR)
Title: Tube connector for flexible plastic tubes - for transporting compressed air, oil, water or other media
IPC: F16L37/092
Filed: 1973-07-10
Abstract: Connector for rapidly connecting flexible tubes, mainly plastic tubes, comprises a housing with a penetrating bore with a coaxial cylindrical widening on one side, in which a sleeve is mounted using a press fit. The innermost wall surface of the sleeve directed to the interior of the tube connector is conical, and the innermost wall surface directed to the end of the tube connector is cylindrical. A cylindrical organ in this sleeve is slidable longitudinally and has a bore for inserting the piece of tube. A clamping element is arranged between the sleeve and the cylindrical element which are located coaxially w.r.t. each other. The clamping element is formed from two half shells of which the outer wall is conical and which are movable longitudinally and radially. The tube connector is mfd. with ease and economy and guarantees a faultless block for the tube which is to be connected. It can be removed if necessary from the tube connector without using tools and is for transporting compressed air, oil, water etc.
Patent FR-2238296-A1 (FR)
Title: Thyristor timer for intruder alarm systems - has supply thyristor blocked by capacitor and turned on by touch
IPC: G08B13/00
Filed: 1973-07-16
Abstract: A main thyristor (1) connects the load (2) to the supply (S). The thyristor is bridged by the series combination of a timing capacitor (3) and a discharge resistor (5). The main thyristor gate is connected by a rectifier diode (4) to the junction between resistor and capacitor. A second thyristor (6) bridges the capacitor and resistor. With the second thyristor off, the capacitor charges and turns off the main thyristor thereby interrupting the supply. When the second thyristor is turned on, the capacitor is discharged through the resistor and the main thyristor turns on. The second thyristor may be switched on by a low voltage, by the operator touching the gate with his finger.
Patent FR-2247272-A1 (FR)
Title: Dust and noxious gas sepn from effluent gases - using a separator with series-connected inner and outer washing compartments
IPC: B01D47/10
Filed: 1973-10-12
Abstract: A separator purifying effluent gases is made up in two separate sections, the inner part, which fits into the effluent gas duct, being in the form of a cylindrical venturi. Polluted gas enters the converging part and is met by a soln. simultaneously sprayed into the neck. The diverging expansion part allows mixing of the gas and soln. before a cyclonic-spray-cone situated at the bottom of the venturi distributes the effluent gas with dust and some noxious gases removed into the outer chamber. Washing soln. from the inner chamber collects in the bottom of the outer chamber such that the level is maintained above the lower end of the venturi. The cylindrical outer chamber contains a bed of balls retained by top and bottom grids into which is sprayed a chemical soln. to remove the remaining noxious gases. Above the bed is a demister arrangement for removing the entrained droplets from the purified gas before it re-enters the discharge duct. Both washing solns. can be collected and recycled. Device is compact, easy to assemble, and can be installed in existing systems.
Patent FR-2267863-A1 (FR)
Title: Foundry patterns made of wood or plaster - and impregnated with thermosetting resin to obtain long working life
IPC: C04B41/48
Filed: 1974-04-18
Abstract: Process for modifying the physical and mechanical props. of substances which are relatively soft and porous, such as plaster, wood and similar materials. The novelty is that the substance is stoved using dry heat to obtain a high degree of desiccation, and a vacuum is then applied to remove the air from the pores, after which a closed vessel filled with a bath of thermosetting resin is used with pressure to ensure the migration of the resin into the pores; the impregnated substance is then submitted to a stoving and hardening treatment. The impregnating resin is pref. bakelite R and the excess resin is pref. removed by wasing after impregnation, for example, foundry patterns. The impregnated pattern has a life as long as a metal pattern; it is not oxidisable, and can easily be stored over long periods of time; it is also rot-proof.
Patent FR-2269717-A1 (FR)
Title: Continuous automatic determn. of pollution of waste water - from drop in oxygen concn. in contact with micro-organisms, esp. activated sludge
IPC: G01N33/18
Filed: 1974-05-03
Abstract: A process and appts. for continuous measurements of the biodegradable pollution in waste water are claimed, the measurement taking place in two successive stages as follows: (1) after bringing oxygen content of the waste water near to satn. value, the water is brought into contact with a similarly oxygenated culture of micro-organisms, pref. activated sludge, and the pollution of the rapidly biodegradable, mainly dissolved pollutant fraction is measured by determining the drop in concn. of dissolved oxygen in a given interval, (2) the longer term, i.e. several hrs., drop in concn. of dissolved oxygen in the slowly biodegradable mainly particulate fraction of the pollutant is measured to complete the picture. Pref. activated sludge from the purificn. treatment is stabilised and oxygenated in a multi-compartment tank and passed first to a small, closed cell with probes for measuring oxygen concn. Loss related to the rapidly biodegradable fraction and then to a large, open cell where longer term oxygen loss is measured. Continuously monitoring the extend of pollution in urban and industrial waste waters destined for purificn. treatment. The process is automatic, continuous and gives result fairly representative of heterogeneous flow by virtue of its large capacity of e.g. 1 to 2 m3/h.
Patent FR-2272433-A1 (FR)
Title: Water-tight wrist watch casing - moulded from inoxidisable sintered metal powder with inner metal sleeve enclosing watch mechanism
IPC: G04B37/22
Filed: 1974-05-20
Abstract: The watch casing comprises an outer element (1), made from inoxidisable sintered metal powder, e.g. of nickel or chrome steel, of brass or of bronze, and an inner metal sleeve (2), which may be made from the same metal or from a different metal, and is relatively thin in comparison to the outer element (1). The inner metal sleeve (2) surrounds the watch mechanism, and has the watch back and watch glass secured to it at either end. The inner sleeve (2) is placed in the mould used to obtain the sintered metal element (1), so that the two are fixed together by the contraction of the latter element after the sintering process.
Patent FR-2274484-A1 (FR)
Title: Ski lift suspension arm - sliding tube with pistons and springs give springing and pneumatic damping
IPC: B61B11/00
Filed: 1974-06-12
Abstract: A ski lift suspension arm has concentric tubes, inner one (1), solid with the upper part of the suspension, the outer one (2) carrying a disc at its lower end to hold the skier. The tubes can slide relative to each other. The inner tube houses a longitudinal spring (13) and is fixed to a U-shaped suspension bracket (10). A cap (8) covers the top of the outer tube and has a piston (6) with sealing arrangements (5, 8b, 9, 7). The lower part of the inner tube carries a similar piston (19) and sealing arrangements (22, 24, 25, 26). Between the two pistons is a coil spring (28) and there is a small hole (29) in the inner tube. Uneven loading gives pneumatic damping with air flowing through this hole following relative piston displacement.
Patent FR-2246780-A1 (FR)
Title: Gear change with single operating lever - has drive rollers on pivot mounting with continuous belt connection
IPC: F16H3/00
Filed: 1974-10-04
Abstract: The design can be used for vehicles, tractor or on machine tools. The single lever selects forward, neutral and reverse and operates directly onto the gearing on motor vehicles. For tractors intermediate gears may be necessary. The pivot mounting allows the output roller to be lifted away from the input roller. A lever is pivot mounted and is loaded at one end by a counterweight. There is a cross shaft at the other end connected to the roller pivot mounting. The operating lever lifts or lowers the first lever so that the pulley belt is in tension for forward motion and is loose for neutral running. For reverse the rollers press directly against one another.
Patent FR-2253960-A1 (FR)
Title: Locking device for fixing a valve to its stem - collar and end of stem fit within recess of the valve
IPC: F16K1/48
Filed: 1974-12-06
Abstract: The valve stem has a convex end face to ensure that the valve is able to seat centrally. The valve fits over the end of the stem and a collar (3) is inserted within the valve. The collar may be split or segmented, so that it may be located easily. The open ends of the valve are rolled inwards, thus holding the valve in position on the stem. A variation of the arrangement, allows for the collar to be replaced by a plug with a male thread. The valve has a female thread and the valve is screwed into the plug. The rolled end of the valve seats on a rear seat.
Patent FR-2296088-A1 (FR)
Title: Rotary valve for IC engine - has rotating conical tube driven by worm and wheel
IPC: F01L7/08
Filed: 1974-12-27
Abstract: The perforated tube connects the valve to the inlet or to the exhaust manifold and its inner end fits over the end of a second tube. The second tube is mounted at one end in a taper roller bearing and carries a worm wheel which meshes with a worm driven by the engine. The other end of the tube is formed into a cone and is supported by a bronze ring. The conical portion of the tube is provided with trapezoidal ports which communicate intermittently with the ports in the cylinder head as the tube rotates. The elastomeric ring exerts a thrust on the tube so that a seal is maintained around the ports.
Patent FR-2297661-A1 (FR)
Title: Filter esp. for removal of hair from paraffin OR WAX - has disposable filter belt inside open parallelepipedic box with perforated ends
IPC: B01D39/08
Filed: 1975-01-14
Abstract: A filter is made up of a parallelepipedic box with open top and has 2 perforated ends into which is placed a disposable filter cloth, e.g. of fibre glass, in the form of a strip that covers the base and the 2 perforated ends of the box. Alternatively the cloth can be mounted into an auxiliary framework that can be slid into the box to make up at least one wall of the filter box. Used to filter aggressive materials or ones that present cleaning difficulties of the cloth esp. for the recovery of paraffin or wax after depilation. The filter is simple and inexpensive and the cloth can be thrown away with the mass of hairs after use.
Patent FR-2298195-A1 (FR)
Inventor: JACQUELIN JEAN
IPC: H01M50/77
Filed: 1975-01-14
Abstract: 1500852 Forced electrolyte flow battery COMPAGNIE GENERALE D'ELECTRICITE SA 13 Jan 1976 [14 Jan 1975] 01228/76 Heading H1B An electrochemical battery comprising elementary cells adapted to be supplied with an electrolyte solution comprising an active material in suspension conveyed by forced flow in said elementary cells, the elementary cells being grouped together into modules, electrically and hydraulically connected together in series within each of the said modules, at least two of the modules being substantially identical and arranged in a stack one above the other and electrically interconnected in parallel, the battery being arranged so that the solution enters the upper module 1a, Fig. 2, at the input of its upper elementary cell, flows through the upper module and into the input of the upper elementary cell of the lower module 1b, Fig. 2, of the stack and flows from the lower module through the output of its lower elementary cell. The constituent elementary cells may comprise a negative collector grid a, Fig. 1, a porous separator b, a porous active catalytic layer c, a positive collector grid d coated with a waterrepellant layer e and the electrolyte may comprise Zn suspended in KOH. Pumps 10 and 12 or 22, Fig. 2, may be used to circulate the electrolyte and various configurations utilizing a plurality of modules, electrolyte reservoir tubes, pumps, electrical and hydraulic connections are described and shown in Figs. 3, 4, 5 and 6.
Patent FR-2262543-A1 (FR)
IPC: A63C5/12
Filed: 1975-02-21
Abstract: In the production of a composite material, a base layer and a cover layer containing a curable thermosetting binder are bonded to one another under pressure and with curing of the binder. In order to form the cover layer, one or more papers impregnated with an epoxy resin are used in such a manner that the modulus of elasticity in tension of the cured cover layer by itself is less than 120,000 kp/cm<2>. This low modulus of elasticity favours the adherence between the base layer and cover layer, in particular under flexural stressing of the composite material. Furthermore, a ski is described in which such a composite material is used as the supporting lamella element, the base layer of which can be in particular an epoxy-glass laminate or a duralumin lamella.
Patent FR-2305277-A1 (FR)
Title: Abrasive filled rubber discs for polishing metals - including two phase phenolic resins to make the matrix
IPC: B24D3/28
Filed: 1975-03-26
Abstract: Abrasive polishing discs are made from a mixture of rubber, rubber vulcanising agents, a synthetic resin and an abrasive powder. The mixture is moulded to shape and then stored to cure both the rubber and resin constituents. Pref. the resin is phenolic based, and is blended in partly as a dry powder and partly as a liquid phase which wets out the mixture. Pads with integral abrasive particles throughout are simpler to use than pads used with independent abrasive creams, last longer than pads with particles as a surface dressing only.