baber/WOPTO huggingface dataset:
Patent FR-3137169-A1 (FR)
Title: Procédé de contrôle de volume et de détection de soutirage d’un carburant contenu dans un réservoir de véhicule routier et Dispositif pour la mise en œuvre de ce procédé
Inventor: LECROSNIER LIONEL
IPC: G01F22/02
Filed: 2022-06-23
Abstract: [Titre : Procédé de contrôle de volume et de détection de soutirage d’un carburant contenu dans un réservoir de véhicule routier et Dispositif pour la mise en œuvre de ce procédé.  L’invention concerne un procédé de contrôle de volume et de détection de soutirage de carburant contenu dans un réservoir 2 de véhicule routier mettant un œuvre un dispositif de contrôle 1 de volume comprenant au moins un capteur de pression 3 installé en partie basse 2b dudit réservoir 2.  L’invention concerne également un véhicule routier comportant un réservoir 2, et un dispositif de contrôle 1 de volume de carburant contenu dans le réservoir 2 pour la mise en œuvre du procédé, ledit dispositif de contrôle 1 comportant au moins un capteur de pression 3 équipant en partie basse 2b le réservoir 2 du véhicule, ledit dispositif de contrôle 1 comportant encore une unité de contrôle et d’enregistrement des données 7.  [Fig. 1]  Figures  [Fig. 1]
Patent FR-3122606-A1 (FR)
Title: Système et procédé de fabrication d'une cellule de batterie
Inventor: JEONG HYEOK
IPC: H01M50/46
Filed: 2022-08-18
Abstract: L'invention concerne un procédé et un système de fabrication d'une cellule de batterie. Le procédé comprend les étapes suivantes : - fournir un premier film d'électrode (10) ; - marquer le premier film d'électrode (10) au niveau de points de marquage désignés (1a), de telle sorte qu'une première électrode (1) soit délimitée entre deux points de marquage consécutifs (1a), et de telle sorte que les points de marquage (1a) soient destinés à devenir des points de flexion lorsque le premier film d'électrode (10) est plié ; - fournir, entre deux points de marquage consécutifs (1a), des secondes électrodes (2) ; - former des assemblages d’électrodes ; - former, dans un poste d'empilage (700), un empilement d'ensembles d'électrodes, chaque ensemble d'électrodes étant formé avant l'introduction dudit ensemble d'électrodes dans le poste d'empilage (700).  Figure 1
Patent FR-3133370-A1 (FR)
Title: baquet-châssis sécurisé de paramoteur à propulsion birotor exportée arrière latérale
Inventor: MARTZ CHRISTOPHE
IPC: B64C31/024
Filed: 2023-03-03
Abstract: Ensemble de propulsion motorisé à hélice de parapente comprenant, une aile, des suspentes, une sellette (2) montée sur un châssis rigide (3) qui porte un pilote (1) positionné devant le châssis (3) et créant derrière lui une zone de turbulences (6) caractérisé en ce que deux hélices sont actionnées directement grâce à deux moteurs électriques identiques alimentés par une batterie, pilotés par un contrôleur de vol électronique, tournant dans des sens opposés et sont maintenues dans un même plan vertical déportées par un déport arrière à l’arrière du châssis (3) et déportées latéralement par deux bras de déport latéral ancrés par un raccord central à l’arrière du châssis (3) de façon à ce que le flux d’air traité par les hélices ne soit pas impacté par la zone de turbulences (6).  Figure pour l’abrégé : Fig. 1
Patent FR-2114982-A1 (FR)
Title: Ingot mould for electro-slag re-melting - suitable for large ingots
IPC: C22B9/18
Filed: 1970-11-18
Abstract: The mould has a channel in the bottom which acts as an intermediate tundish and receive molten metal from the electrodes. The metal is refined by the slag in this channel before finding its way through four equally spaced connecting channels into the central hole of the mould where it forms a pool for solidification and withdrawal through the bottom. It is possible to have a shallow metal bath in the channel and to produce blocks of large dia. up to 3,000 mm, with homogeneous structure and chemical compsn.
Patent FR-2100669-A1 (FR)
Title: Ant-ageing lung-protecting compns
IPC: A23L33/15
Filed: 1971-05-21
Abstract: A food additive compn., useful for retarding the aging process and protecting the lung tissue from atmospheric pollutants, comprises: (a) a sulphur-contg. amino-acid, (b) selenium, (c) an antioxidant consisting of vit. E or mixts. of vit. E and a synthetic antioxidant lipid, the amount of vit. E present being in excess of that reqd. to form an organo-Se synergistic complex, (d) a cell-membrane stabiliser. It is useable for both man and animals.
Patent FR-2154331-A1 (FR)
Title: Dimethylpiperidino thiocarboxy meta trifluoromethyl - thioanilide - anthelmintic
IPC: C07D295/215
Filed: 1971-09-30
Abstract: Cpd is of formula (I): and is prepd. by reaction of 2,6-dimethylpiperidine (III) with m-trifluoromethyl-thiophenol-isothiocyanate (II). In an example 5 g. (II) in 10 ml. ether was treated at degree C with 2.8 g. (III) in 10 ml. ether. After stirring at ambient temp. for a few hours the ppte. of (I) was filtered off and recrystallised from ethanol, m.pt. 133-135 degrees C.
Patent FR-2172905-A1 (FR)
Title: Steriliser - with thin pressure compensated inner vessel
IPC: A23L3/12
Filed: 1972-02-25
Abstract: Steriliser particularly for the sterilisation and/or industrial cooking of foodstuffs, of the known type having a closed external metal body, within which the products to be sterilised can be placed, at least one sealed cover or door for loading and unloading the products, pipelines for the flow and return of a heating fluid, especially steam of superheated water, and of a cooling fluid, particularly cold water, in such a way as to permit carrying out of a treatment cycle consisting of raising the temperature, maintenance at sterilising temperature and cooling, the novel feature of the steriliser being (a) the provision of a thin-walled internal envelope inside the external body, delimiting (i) an interior space in which the food products can be placed and into which the pipelines open and (ii) an intermediate space between the inner and outer envelopes, containing a non-condensible gas, particularly a gas which is a poor heat conductor, under a pressure such that it can prevent any deformation of the inner envelope.
Patent FR-2132214-A1 (FR)
Title: Hair dye compsn - contg guanidine or arginine oxidation dye precursor and peroxide
IPC: A61K8/44
Filed: 1972-03-29
Abstract: Hair dye compsn. contg. (a) (i) is approx. 0.3-40 wt. % of a guanidine or guanidinium cpd. of formulae (I) or (II) (R = H, lower alkyl, hydroxyalkyl or aryl; X = anion compatible with peroxide) OR (II) is approx. 0.1-20 wt. % arginine protamine proteins or polypeptides or their peroxide compatible salts; (b) is approx. 0.001-6 wt. % of >=1 oxidation dye precursors and (c) 0.1-6 wt. % of H2O-soluble peroxide cpd. such that the pH of an aqs. soln. is approx. 8-11.
Patent FR-2201085-A1 (FR)
Title: Diacetoxy-benzoic acid esters - inhibitors of thrombocyte aggregation without ulcerogenic activity
IPC: C07C69/90
Filed: 1972-09-29
Abstract: The title cpds. are of formula:- (where R is -CnH2nA, where n is 1-5, the alkylene chain being straight or branched and A is COOR1 (where R1 is opt. branched 1-6C alkyl), CONR2R3 (where R2 and R3 are independently H or 1-3C opt. branched alkyl, or NR2R3 forms as 5-7 membered heterocyclic ring opt. contg. one or more additional heteroatoms, e.g. O, S or N), CN, -COR1, or a hydroxy or polyhydroxy 1-5C opt. branched alkyl in which >=1 OH gps. may be etherified by 1-5C opt. branched alkyl or two OH gps. may be linked to form a cyclic ether where m is 0, 1 or 2 and Z is 1-5C opt. branched alkylene). They may be prepared from dihydroxybenzoic acids by acetylation of the two phenol functionals and esterification of the COOH gp.
Patent FR-2238040-A1 (FR)
Title: Electrically driven ship's propellor - coil connecting rotor tips rotates within stator coil in sealed housing
IPC: H02K7/14
Filed: 1973-07-17
Abstract: The simplified, electrically driven propeller includes a cylindrical casing inside which rotate the propeller blades having, fixed to their tips, a guiding ring which forms the rotor of an induction motor. Lodged inside the cylindrical casing is the corresponding stator around which is a first coil through which passes an alternating multi-phase current creating the rotating magnetic field. The rotor, with the second coil and, consequently, the blades are driven by the magnetic field. Compressed air is injected into the casing to build up the pressure inside it to prevent water from leaking into it.
Patent FR-2246679-A1 (FR)
Title: Washing machine door release mechanism - has cam plate to position cam lever and block release when programme is in active phase
IPC: D06F37/42
Filed: 1973-10-08
Abstract: The construction of the locking system for the loading door of a washing machine, spin dryer, or similar unit has a locking mechanism which is operated by a release control with coupled levers which, according to the programme actuates the door lock by a flexible cable when it is safe for the door to be opened. The system ensures that the door can only be released when the washing programme indicates that conditions are safe, and that at all other times the door is locked shut.
Patent FR-2238519-A1 (FR)
Title: Self cleaning air filter - having rotating disc or similar with reverse flow through one segment
IPC: B01D33/15
Filed: 1974-01-04
Abstract: Air filter has rotating filter disc which covers air duct so that an air stream is filtered. Disc is mounted on a spindle with a drive and is slowly rottaed. The lower portion of the disc passes over a reverse air stream which displaces dust collected on the filter surface. The backflush air should pref. be warm and dry. The filter can be a disc or can be a drum or a cone. The speed of rotation can be variable. It is used partic. for cleaning circulating air streams and avoids the need for interrupting operation to clean the filter surfaces.
Patent FR-2216262-A1 (FR)
Title: Dicarboxylic acid monoester prodn. - by reacting an acid with an alcohol in the presence of a specified amt. of water, inhibits diester formation
IPC: C07C69/34
Filed: 1974-01-30
Abstract: Dicarboxylic acid monoesters, useful in Kolbe reactions, are prod. by reaction of a dicarboxylic acid (I) with an alcohol (II) in the presence of is not 1 mol. water per mol. acid. (I) and (22) have is not >10C and reaction is carried out at is not >200 degrees C and is not >10 atmos.
Patent FR-2261732-A1 (FR)
Title: Electrically operated crumb scoop - automatic operation by pressure on sides
IPC: A47L5/26
Filed: 1974-02-22
Abstract: The body (10) is made from plastic and has straight sides (32). These form feet (12) and are used to define the working surface for a cylindrical brush (20) whose bristles protrude through an opening (18) in the base as the brush rotates. This brush is driven by a small motor (28) which is fed by batteries (30). The crumbs are swept up a slope (22) and through an orifice to be deposited in a bin (26) for later removal. A thin metal U shaped cover (34) fits over the top of the body and forms a conducting link between electrical contacts (40) located in each side and closed by pressure.
Patent FR-2266119-A1 (FR)
Title: Safety cut-out for electric radiator - has commercial solder fuse plugs incorporated in meandering element
IPC: H01H85/044
Filed: 1974-03-25
Abstract: The safety device for an electric radiator with a transparent panel (1) for wall mounting, with a meander-shaped heating element (3) which has been printed on by e.g. electrolysis, consists of incorporating interruptions in portions of the element which tend to become hotter than the remainder and closing them with solder plugs (7) which melt above a given temperature, thus breaking the circuit, but which harden again when the regions cool down below another preset temperature. These interruptions are made in the upper horizontal portions (6) of the meandering element. The plugs are made of a commercially available solder.
Patent FR-2279149-A1 (FR)
Title: Wax expansion thermostat for engine cooling system - has wax capsule centred by stirrup integrally moulded with ring and wall
IPC: F01P7/16
Filed: 1974-04-10
Abstract: The manufacture of a thermostat utilising the dilation of wax to control a valve in a water cooling system for internal combustion engines is simplified by reducing the number of parts. A thermostat comprises a moulded casing (1) with a central hole (2) whose sides form the seat for a valve (6). A thermostatic capsule (3) operating on the dilation of wax principle is mounted upstream in the water flow and is held in the thermostat by two straps (5) forming part of the casing moulding. The capsule contains a moving shaft (7) which operates the valve (6) against a spring (9) and its support (10). A small hole (30) permits a low flow rate to facilitate degassing of the cooling system.
Patent FR-2278290-A1 (FR)
Title: Knapsack for use by mountaineers - has rear pocket containing folded mattress sheet which forms a frame
IPC: A45F3/04
Filed: 1974-07-19
Abstract: The back (2) of the knapsack has a double wall (3, 4) which forms a pocket (5). This pocket is open at the base (6) but can be closed by press studs, lacing, or auto-adhesive tape. A rectangular sheet made of relatively thick insulating material can be folded and put into the pocket to form a frame for the knapsack which can be adjusted by varying the way in which the sheet is folded. The sheet can be used independently of the bag as an insulating mattress.
Patent FR-2279683-A1 (FR)
Title: Glass fibres treatment with water - prior to applying binder emulsion and pressing permits faster moulding (SW160276)
IPC: D04H1/64
Filed: 1974-07-26
Abstract: Glass fibres and felts of the type formed by applying an emulsion of a binder onto a layer of glass fibres cut and arranged in a haphazard manner, the excess emulsion being removed and the felt dried at elevated temp., are first treated by applying water to the fibres esp. contg. a liquid organic water soluble softener, by soaking or spraying the water prior to applying the emulsion. When the glass fibres or felts are placed in a mould before the resin sets, and shaped, used of water treatment prior to the emulsion permits much faster moulding while the tensile strength, drape characteristics, felt thickness and translucency are unaffected.
Patent FR-2280040-A1 (FR)
Title: Multiple compartment ice cube tray - has removable plastic film coating and flat or undulating walls
IPC: F25C1/24
Filed: 1974-07-26
Abstract: The tray allows ice cubes to be rapidly formed, released and stored, and is divided into compartments coated with removable plastic film. Tray and compartments can have flat or undulating walls, to give a high rate of heat exchange, and can be of metal or any material of good thermal conductivity, formed by casting, injection-moulding, stamping etc. They can be integral or made separately and welded, riveted or hooked together. The film is very thin, so as to fit closely against the compartment walls.
Patent FR-2296242-A1 (FR)
Title: Semiconductor image storage tube - has semiconductor substrate carrying insulating layer with conductive zones forming MOS capacitances
Inventor: BERGER JEAN-LUC
IPC: H01J29/39
Filed: 1974-12-27
Abstract: The semiconductor image storage tube, for storing a two-dimensional image, comprises a N type semiconductor substrate (1) with a thin insulating layer (2) covering the opposite face of the latter to that receiving the image. Zones of conductive material (3) are deposited on the insulating layer, so as to form a mosaic of MOS capacitances, acting as memory elements. The MOS capacitances and the areas between them have different semiconductor interface characteristics, the inversion threshold of the latter areas being less than that of the MOS capacitances. The regions of interface between the semiconductor (1) and insulating layer (2) for the MOS capacitances provide an inversion layer for storing the minority carriers characterising the corresponding surface element.
Patent FR-2297183-A1 (FR)
Title: Accumulator discharge indicator for fork lift truck - has terminal voltage detector inhibited by operation of vehicle traction motor
IPC: G01R31/00
Filed: 1975-01-08
Abstract: The discharge indicator is for a set of accumulators supplying a number of motors, particularly the traction and pump motors of a forklift truck, and has a device measuring the voltage at the terminals initiating an alarm when this falls below a preset level. Means are provided to inhibit operation of the device when the traction motor is running, typically in the form of two auxiliary contacts on the forward and reverse contactor solenoid relays. Each contact is connected in series with the measuring device, opening when the corresponding contactor is closed. Alternatively, there can be voltage-sensitive detectors at the relay excitation terminals.
Patent FR-2300691-A1 (FR)
Title: Urban vehicle transmission with flywheel - has couplings transmitting drive to and from flywheel and vehicle wheels
IPC: B60K6/10
Filed: 1975-02-13
Abstract: A transmission for an urban vehicle has, in the drive, a flywheel as a reserve of energy. It is possible to make use of a coupling which allows the demand for energy to be transferred from the engine to the flywheel. The flywheel is connected to the road wheels via a high efficiency speed variation assembly which can transfer energy in either direction between wheels and the flywheel. Incorporated in the system is automatic braking which takes effect when the flywheel attains its maximum speed.
Patent FR-2310033-A1 (FR)
Title: Integrator for rectangular wave signals with two switches - is controlled by input and controls charge of integration capacitor
Inventor: FENNETEAU JEAN-PAUL
IPC: G01P3/48
Filed: 1975-04-29
Abstract: The integrator, for rectangular wave signals, consists of a first voltage switch receiving the rectangular wave input signal. This first switch is switched at the same rate as the input signal period and its output amplitude varies between positive and negative values. A second voltage switch is connected in parallel with the first at the output of an inverter that receives the signal being integrated. The second switch produces an output complementary to the first switch output. The integrating capacitor (22) charging is controlled by a circuit coupled to the output of the first switch, while its discharging is controlled by a circuit coupled to the output of the second switch.
Patent FR-2272332-A1 (FR)
Title: Protective cover for car lights - is formed as reeded plastic layer lens to reject extraneous light
IPC: F21V5/00
Filed: 1975-05-23
Abstract: The lights of the vehicle are covered with a special lens with the lens elements in reeded form (14). The outside of the lens is covered with a plastic layer (12) which has a light transmission coefficient of 20-50% and which incorporates a reflecting layer. The layer has a neutral filter density and thus covers all the visible spectrum. It is vacuum formed onto the lens glass and prevents light from outside the vehicle being reflected out again, giving the impression that the lights are operating. This can occur in strong sunlight etc.
Patent FR-2277458-A1 (FR)
Title: Electric motor system with vibrating plate - has piezo-electric control of rotor under strip influence
IPC: H02N2/12
Filed: 1975-07-04
Abstract: The electric motor system incorporates a stator (2) and a rotor (3), in addition to a vibrator (7) operated by a piezo-electric device. The stator is in the form of a flat plate (10) mounted on a knife edge pivot (9) with electrodes (12) fitted on either side of the plate on the side remote from the rotor. The edge of the plate near the rotor carries a magnetic strip (18) which is energised intermittently to actuate the rotor (3) which is in the form of a hollow cylinder mounted on a concentric spindle (15) with end bearings (4) more elaborate devices use several strips or pairs of rotors revolving in opposite directions.
Patent FR-2328328-A1 (FR)
Title: Long duration electronic delay - uses half wave rectified supply to charge capacitor to trigger transistor, with parallel circuit inhibiting trigger to provide long delay
IPC: H03K17/13
Filed: 1975-10-16
Abstract: The electronic delay circuit provides an output several minutes after triggering, and is intended to overcome problems associated with very high resistance and capacitance values normally required from delays of this order. The circuit uses the charging of a capacitor (30) through a chain of resistors (32-34) from an A.C. supply which is half wave rectified by a diode (31) in series with the chain. One section of the resistor chain limits the discharge current of the capacitor. The remaining resistors control the change time and provides a trigger level to a transistor (39). The trigger operation being inhibited by a parallel circuit across the same A.C. supply.
Patent FR-2336896-A1 (FR)
Title: Portable electric nail file - has rotating disc mounted in head and emerging through slot and motor in handle
IPC: A45D29/05
Filed: 1975-12-31
Abstract: The portable electric nail file (1) consists of a handle (2) containing the motor, and a head (4) which supports the rotating file (8). The file is a rotating disc mounted at the interior of the head and emerging partially from this through a slot (6). The slot is across the centre of the convex frontal wall of the head. The disc, made of wood covered by emery paper, can be removed through the slot. It is held in an operating position between a mobile flange (9) and a pinion (5) and rotates round an axle (11) perpendicular to the longitudinal axis of the head.
Patent FR-2322764-A1 (FR)
Title: Adjustable external rear view mirror for automobile vehicle - with rigid ball joint between metal mounting base and plastic frame
IPC: B60R1/06
Filed: 1976-01-08
Abstract: Adjustable external rear view mirror for automobile vehicle comrises a mirror frame made of stamped plastic, pref. propylene, and a metal mounting base with a connecting arm. At the free end of the arm is a spherical attachment which is incorporated in the mirror frame during stamping to form a ball joint between the mounting base and mirror frame. Pref. the mounting base, including the connecting arm and its spherical attachment, is made of a light alloy by pressure-diecasting. The resulting rear view mirror in simple and functional, can maintain the position in which it has been placed, but can nevertheless be folded back against the bodywork of the vehicle in case of impact.
Patent FR-2339585-A1 (FR)
Title: Fertiliser for regenerating humic material in the soil - contains cattle- and poultry droppings and organic sludge from water treatment
IPC: C05F3/00
Filed: 1976-01-27
Abstract: Natural fertiliser compsn. contains phosphoric acid, potash, lime, N, C, organic material and trace elements all of which have been obtd. by natural means. The compsn. is prepd. by mixing and milling the different prods., partic. organic sludge from water treatment stations, organic waste, cow dung, peat, residues from mushroom growing and poultry dung; a layer of the ground material is fermented several months, turned over and opt. re-ground for a second fermentation, then screened before use. Fertiliser is pref. used agriculturally and provides the vital elements for regenerating humic material in the soil and other essentials for bacteria life. The fertiliser also provides a use for biological sludge from water treatment stations.