baber/WOPTO huggingface dataset:
Patent FR-3133037-A1 (FR)
Title: Gestion de l’état de charge d’une batterie de servitude d’un véhicule endormi
Inventor: BOTCHON YANNICK
IPC: B60R16/03
Filed: 2022-02-28
Abstract: Un procédé de gestion est mis en œuvre dans un véhicule comprenant un groupe motopropulseur et un groupe d’alimentation, comprenant un générateur d’énergie électrique propre à recharger une batterie de servitude ayant un état de charge, et alimentant des équipements électriques assurant des fonction non sécuritaire(s) ou sécuritaire(s). Ce procédé comprend une étape (10-90) dans laquelle, lorsque l’état de charge est inférieur à un premier seuil choisi quand le véhicule endormi, on réveille le générateur d’énergie électrique afin de recharger la batterie de servitude jusqu’à ce qu’elle présente une valeur d’un paramètre permettant un réveil du véhicule, un démarrage du groupe motopropulseur, une utilisation d’au moins une fonction non sécuritaire véhicule endormi, et une utilisation d’au moins une fonction sécuritaire véhicule réveillé.  Figure 3
Patent FR-3133728-A1 (FR)
Title: Pasteurisateur de bouteilles de jus à pousseur sur flux inversé.
Inventor: LAFLAQUIERE JEAN-MAURICE
IPC: A23L3/02
Filed: 2022-03-28
Abstract: Dispositif de pasteurisation de lignes de bouteilles (10) remplies de jus et fermées de bouchons par montée en température dans un bac de pasteurisation (3) rempli d’eau chaude à un niveau sous le bouchon de la bouteille (10) caractérisé en ce que le bac de pasteurisation (3) est oblong et comprend selon une première extrémité une entrée d’eau chaude (7) et selon une seconde extrémité une sortie d’eau (8) qui crée un circuit fermé de circulation d’eau (FE), les bouteilles sont rangées en lignes et colonnes dans le bac de pasteurisation (3), un moyen d’avancement des bouteilles, positionné dans le bac de pasteurisation (3) fait avancer les lignes de bouteilles dans le sens dit de bouteilles (FB) opposé au sens de flux d’eau (FE).  Figure pour l’abrégé : Fig. 2
Patent FR-3136147-A1 (FR)
Title: Dispositif et appareil de préparation culinaire pour pratiquer une découpe hélicoïdale sur un fruit ou un légume
Inventor: DOAT GÉRALDINE
IPC: A47J17/16
Filed: 2022-06-03
Abstract: Dispositif et appareil de préparation culinaire pour pratiquer une découpe hélicoïdale sur un fruit ou un légume L’invention concerne un dispositif (12) de préparation culinaire pour pratiquer une découpe hélicoïdale sur un fruit ou un légume, ledit dispositif (12) comportant un outil de découpe (34) qui est porté par un chariot (36) entraîné en translation suivant un mouvement alternatif par une vis d’entraînement (38) à double hélice.  Selon l’invention, le dispositif (12) comporte un commutateur mécanique (68) qui présente au moins un état aller et un état retour pour déterminer le sens aller ou le sens retour du mouvement alternatif du chariot (36) pour un même sens donné de rotation de la vis d’entraînement (38).  L’invention concerne également un appareil motorisé comportant un tel dispositif (12).  Figure pour l’abrégé : Fig. 2.
Patent FR-2006677-A1 (FR)
Title: Polyaminoacid solutions in tetrachloroethane
IPC: C08J3/09
Filed: 1969-04-21
Abstract: The solutions consist of film- and fibre-forming polyaminoacids dissolved in tetrachloroethane, chlorobenzene and/or nitrobenzene. The polyaminoacids are homopolymers, polymer blends or copolymers of a L-, D- or DL-aminoacid, and have a mol. wt. above 10000, for example poly-gamma-methyl-L-glutamate of mol. wt. 100,000-1,000,000. The compositions are prepared by adding a solvent which is a poor solvent for the polyaminoacid (such as an aliphatic alcohol, ketone or ether) to a polyaminoacid polymerisation solution (pref. containing ethylene dichloride) in order to precipitate the polyaminoacid; and then dissolving the precipitate in tetrachloroethane, chlorobenzene and/or nitrobenzene, pref. at 70 deg.C. The solutions contain polymers of desired mol. wt. range, giving spun or extruded objects with improved quality.
Patent FR-2091969-A1 (FR)
Title: Random dyeing of pile fabrics
IPC: D06B11/00
Filed: 1971-02-16
Abstract: Dye falls from a line of gutters onto the wires of an endless pref. metal grid moving transversely to the feed direction of e.g. carpet web. The dye then falls off the wires onto the teeth of a comb, extending across the web from which it drops onto the web, the grid wires extend in parallel with the web feed direction and pref. the gutters are oscillated transversely to the feed direction. The application of dye is accurately controlled resulting in a regular pattern.
Patent FR-2081803-A1 (FR)
Title: Flame retardant polyester compns
IPC: C07F9/40
Filed: 1971-03-09
Abstract: Flame retardant polyester compns. Compn. contg. a polyester (e.g. polyethylene terephthalate, polyethylene sebacate) and, as flame-retardant, 0.4 to 4 wt.% (expressed as P, and w.r.t. polyester) of a polyarylphosphonate having a degree of polymerisation >=6 and derived from at least one phenol or naphthol of formulae I - IV: as diol component(s). (Y is methylene sulphonyl, or 2 - 6C (cyclo)alkylidene). The benzene rings may be substd. by one or more alkyls. The flame-retardant does not react with the polyester during processing so that there is no impairment of quality of the moulded article produced e.g. fibres.
Patent FR-2184383-A1 (FR)
Title: Shuttleless looms - metering and storing weft yarn
IPC: D03D47/00
Filed: 1972-05-15
Abstract: In a shuttless loom yarn is continuously metered and fed into a loose loop, the yarn is withdrawn from the loop and wound onto a storage drum at a rate less than that of the metering of the yarn and the yarn is intermittently withdrawn from the drum and inserted in a pick into the loom shed. The method is particularly suitable for a jet loom and provides easy and fast starting of the metered weft yarn movement at the beginning of the pick and thus the breakage rate is kept low. The appts. required has small dimensions and has long life. The rate of yarn metering can easily be changed.
Patent FR-2160352-A1 (FR)
Title: Steam generator - with helical tube bundle suitably welded for helium gas as heating medium
IPC: F22B1/18
Filed: 1972-05-30
Abstract: In a helically wound tube bundle, tubes to be joined laterally together are formed with radial ribs and the ribs of adjacent tubes are abutted adn welded together at intervals along the pipes. Spacer plates may be inserted and welded in between ribs, but in all cases the tube wall suffers no direct contact with weld metal. A more reliable, easily inspected weld is produced in this way which is less affected by corrosion and erosion actions of the heating medium. The heat exchanger bundle is partic. suited for steam generators open nuclear reactors using helium gas or other corrosive fluid as the heating medium.
Patent FR-2166145-A1 (FR)
Title: Emulsion for flash exposure - sensitised with simple merocyanine dyestuff, for high blue-green sensitivity
IPC: G03C1/29
Filed: 1972-12-28
Abstract: Photographic Ag halide emulsion for flash exposure contains a sensitising amt. of a simple merocyanine dyestuff in which the 5-C atom of the 4-oxo-2-thioxo-1,3-oxazolidine, rhodanine or 2-thiohydantoin ring is bound directly with the 4- or 2-C atom of the cyanine heterocycle contg. a pyridine, thiazole, selenazole, oxazole or imidazole ring. This emulsion has high sensitivity to flash exposure by blue-green light and good shelf life at high temp. and humidity.
Patent FR-2226546-A1 (FR)
Title: Subterranean formations stability modification - - using compsns contg metal alkoxides and metal dispersions in surfac
IPC: C09K8/502
Filed: 1973-04-20
Abstract: Compsn. comprises 1-75% wt. metal alkoxide I of structure M(OC(O)OR)p(OR)n-p (where M is Ca, Mg, Ba, Cr, Sr, Zn, Al etc. n is valence of M, p is O to n and R is 1-20C hydrocarbon, 1-15C ether alcohol on 1-20C alchol) and 99-25% wt. (II) metal dispersion of water-insol. oxides, hydroxides and carbonates of Mg, Ca, Ti, Al, Zn, Ba etc. in dispersing agent (III) selected from 8-50C fatty acids, 8-50C tall oil acids, 17-50 C sulphonates and 12-50 C phenates. These compsns. are valuable for water shut off and for modification of water flows in sub terranean formations without affecting oil flow from adjacent formations. The modifications are relatively permanent yet easily removed by acid treatment when necessary.
Patent FR-2197920-A1 (FR)
Title: Highly crystalline copolyesters moulding cpds - based on poly tetramethylene terephthalate modified by polyfunctional cpds
IPC: C08G63/00
Filed: 1973-09-05
Abstract: Higgly crystalline copolyester mouldings based on polyteramethylene terephthalate are mfrd. by (trans)esterifying a dibasic acid component comprising >=90 mol.% tetephthalic acid or an ester-forming deriv. thereof and =10 mole.% 4-10C aliph. diacid acid or ester-forming derivs. with a diol component comprising >=90 mole % butanediol-1,4 and up to 10 mole % some other 2-10C aliph. diol or 8-12C cycloaliph. diol, in presence of 0.05-2.0 mole % based on the dibasic acid, of a tri- or higher-functional cpd. (I) and polycondensing the react. prod. in know manner. (I) may be penetaerythritol, trimethylolpropane, trimellitic acid. Prods. have superior rate and degree of crystallisation.
Patent FR-2254716-A1 (FR)
Title: Procedure for erecting barriers in underground roadways - involves inflation of flexible barrier in sealing contact with roadway wall
IPC: E21F17/107
Filed: 1973-12-12
Abstract: The barriers are erected in underground roadways for diverting ventilating air or as a protection against methane explosion. In selected locations of a roadway a collapsed hollow elastic barrier is inflated by compressed air until its circumferential surface is brought in sealing contact with circumferential surface is brought in sealing contact is formed by a round circumferential skin with a flexible partition wall at each side of it and with an opening in each of the walls which with the barrier inflated may provide a passage through the barrier which is sealed by removable flexible flaps.
Patent FR-2254398-A1 (FR)
Title: Gear teeth cutting machine tool - has cutting lubricant fed to box enclosing cutting operation to reduce fumes
IPC: B23Q11/10
Filed: 1973-12-12
Abstract: Fumes and smoke produced during gear teeth cutting, i.e. fumes emanating from hot lubricated parings on contact with atmosphere, are eliminated by boxing in the cutting tool so tool and parings are immersed in lubricant during cutting and paring extraction. The base tool comprises a subframe (1) mounted reciprocable cutting tool support (2) which is enveloped by two lateral panels (11, 12), a base panel (13) and a frontal panel (17), the combination serving as a reservoir for cutting fluid. The frontal panel is fixed to the sub-frame so it slides relative to the other panels. Coil springs (21) maintain the frontal panel (17) bearing on the other panels and the panels are apertured for parings extraction.
Patent FR-2362024-A1 (FR)
Title: Dispositif de chargement et de dechargement de caisses ou bennes amovibles, notamment pour camions
IPC: B60P1/64
Filed: 1973-12-11
Abstract: L'invention concerne un dispositif de manutention, notamment pour camions destinés à manutentionner des caissons. Le dispositif est constitué par un châssis 6 sur lequel sont articulés des bras 8 susceptibles de manutentionner des bennes amovibles à la manière connue. Ce dispositif est susceptible d'être chargé sur un camion spécialisé dans la manutention des caissons et pourvu, pour cela, soit d'une potence basculante 2, soit d'un treuil à cable. Dans le cas illustré, le camion 1 est pourvu d'une potence basculante 2.  Application : manutention, par le même camion, de caissons ou de bennes amovibles.
Patent FR-2228991-A1 (FR)
Title: Flanged sealing ring of rigid material - has tapered section and uses its own elasticity to provide sealing press
IPC: F16J15/34
Filed: 1974-01-16
Abstract: The sealing ring (1) which may be of metal or plastic has a radial flange (4) at one end and a short cylindrical portion (2) at the other end joined by a central tapered portion (3). The bore of the ring may be parallel or tapered. The end face of the flange (4) has an outer portion (4a) perpendicular to the bore with the inner portion of the flange being very slightly conical. The thin wall at the end (2) allows the ring to grip the shaft and apply adequate sealing pressure without the need for any additional circumferential spring (B). The absence of any outward taper (A) reduces manufacturing costs.
Patent FR-2259530-A1 (FR)
Title: Stainless steel box mould for soft paste cheeses - of stiffened welded construction as light as that of aluminium
IPC: A01J25/13
Filed: 1974-02-01
Abstract: A stainless steel box mould is rectangular in horizontal cross-section and open at the top and bottom with each of its four sides being a rectangular sheet folded out at top and bottom edges to form parallel, exterior flanges; each sheet has the ends of its top flange joined to the ends of its bottom flange by vertical flat bars of stainless steel. Pref. at each corner of the box, a single angle section provides the two vertical, flat bars required by adjoining sheets. Additional rigidity is obtd. by fixing vertical stiffening stays between corners in the form of stainless steel angle bars joining the top and bottom flanges and by making the side sheets with long, horizontal stiffening ribs. The mould is pref. of welded construction. Used as a mould for soft-paste cheeses, e.g., Camembert, brie. For a given capacity, this type of mould can be made as light as, possibly lighter than, one of aluminium, which is a matl. not non-favoured in the food processing ind.; it is also robust, easily cleaned and hygienic.
Patent FR-2218100-A1 (FR)
Title: Neuroleptic tricyclic derivs. - of benzimidazolinones and triazaspiro-4,5-decan-4-ones
IPC: C07D409/14
Filed: 1974-02-15
Abstract: Derivs. of the formula A-CH2CH2-B (I) (where A is a residue of formula (II), (III), (IV) or (V) and B is a residue of formula (VI) or (VII), in which R is hal, H, CF3 or N, N-dimethylsulphamoyl; Z and Z' are H, hal. or CH3; R1 is H or lower alkyl; Ar is phenyl or halophenyl; and the broken lines indicate opt. double bonds) and their salts with acids are long-acting neuroleptic agents. In one of a number of claimed processes, (I) are prepd. by reacting cpds. of the formula A-CH2CH2-X (where X is a reactive ester residue) with a cpd. of the formula HB.
Patent FR-2266102-A1 (FR)
Title: Light fitting for public places - has reflector fitting in plate orifice with transparent cup against protruding joint portion
IPC: F21Y101/00
Filed: 1974-03-29
Abstract: The light fitting comprises a body, a reflector, a light source and a cup forming a water-proof seal for the reflector in conjuction with a peripheral rubber joint fitting between the two. The reflector and the transparent cup are supported by a plate extending as far as the body, and having a central orifice in which the reflector fits with its flange under the plate. A rubber joint is inserted between the flange and the plate and overlaps the flange, the cup edge bearing against the overlapping portion. The plate can be shaped to fit against the inside of the covering housing. The cup can be mounted in a frame hinging under the plate at one end.
Patent FR-2269799-A1 (FR)
Title: Connector for unstripped insulated cables - has slit for cable between two lips joined to spring hinge cylinders
IPC: H01R4/24
Filed: 1974-04-30
Abstract: The connector is intended to provide automatic cutting to length of a conductor and to make contact through the insulating sheath. Each connecting point consists of a basic flat split blade (6), the split opening out at its upper surface (17), (8) such that an insulated wire (18) can be guided in. The edges of the split (9) are normally closed together, opening out and cutting into the insulato when the cable is forced into the opened out section. A chisel type blade (30) may be fitted to cut away any excess cable. The terminals may be single or double ended and are built into a flat mountable block. The blade (6) is joined to two cylindrical spring hinge parts.
Patent FR-2280580-A1 (FR)
Title: Load limit warning device - triggers electronic signal on vertical traction force exceeding max. value
Inventor: REDON GEORGES
IPC: B66D1/58
Filed: 1974-07-31
Abstract: The device consists of an elastic system in a housing. The system is submitted to the vertical traction force, its displacement actuating an electrical switch. The elastic system is pretwisted at its middle and extends by rotating in a plane perpendicular to the sense of the vertical force. The system is made up of a longitudinal metallic element (5, 6) which has been deformed at its middle, in a sense perpendicular to its length. Joined to it is a bar (7) fixed perpendicular to the deformed part of the elastic element. The system turns the bar so that it connects with and actuates the electric switch (10, 11, 12).
Patent FR-2282784-A1 (FR)
Title: Maize straw chopper with rotating arms - has fertiliser container delivering into arms working region, to mix fertiliser with chopped straw
IPC: A01D42/00
Filed: 1974-08-22
Abstract: Maize straw chopper has a travelling frame on which the chopper is spaced from the ground, with arms rotating about a vertical axis and a fertiliser container supported on the frame. The chopper is in a working space bounded upward by a closed horizontal frame plate and laterally and at the rear end by a skirt extending from the plate downward to near the ground. The fertiliser container opens via outlet(s) into the chopper's working space and into the path of motion of its rotating arms which mix the fertiliser with the chopper residues, giving more efficient treatment of these.
Patent FR-2246821-A1 (FR)
Title: Indoor swimming pool with air dehumidifier - has additional heat exchanger connectable to heat pump refrigerant duct
IPC: F25B29/00
Filed: 1974-10-01
Abstract: Indoor pools have an air dehumidifier, with the air conducted via an evaporator and also via the condenser of a heat pump; an additional heat exchanger has pool water passing through it, and can be connected to the refrigerant circuit of the heat pump; preferably it can be connected on the refrigerant side in parallel or in series with the first evaporator; it can also be disconnected from the refrigerant duct of this evaporator and inserted as an additional condenser in the refrigerant duct of the first condenser. Additional heating for the pool air, is derived from the water.
Patent FR-2288051-A1 (FR)
Title: Folding machine for sheet material - has adjustable grooving discs and prefolding and finishing folding equipment
IPC: B65H45/28
Filed: 1974-10-14
Abstract: Folding machine for sheet material, especially paper sheets, includes a pair of rotating discs positioned opposite each other with a gap between them for the folded sheet. One disc is fitted with a non-elastic ring and the other with an elastic ring positioned the non-elastic ring of the first disc. The rings produce between them a groove in a sheet passing in the gap between the discs. The paper sheet is prefolded along the groove by a device and the folding is completed by another device which squeezes together the preformed fold. One disc is mounted on an adjustable axis in order that the depth of the groove can be altered.
Patent FR-2287390-A1 (FR)
Title: Container lid with tear-off ring - has attached to remainder of lid to form pull ring
IPC: B65D43/02
Filed: 1974-10-08
Abstract: The tear-off is removed at first opening. The container (1) has grooves (3, 4) round its top edge. The lid (5) is of flexible plastic material and has a peripheral groove into which the rim of the container fits. A rim engages in the upper groove (4) and the tear-off ring is initially in the lower groove (3). The tear-off ring is removed upwards using a tab (13) and is attached to the remainder of the lid at a non-weakened point (12) so that the ring can be used to pull off the lid.
Patent FR-2288535-A1 (FR)
Title: Electronically operated game of chance - has switch to control continuous illumination of flashing lights
IPC: A63F9/04
Filed: 1974-10-22
Abstract: A clock (1) controls a counting circuit (2) which has its outputs (a, b, c, d) connected to a visual indicator board (3). This has eight lights (S1 to S8) so that each impulse from the clock advances the counter one step and illuminates successively a pair of lights (S1-S2), (S3-S4, S5-S-6, S7-S8). A push button (4) is provided which, when pressed, stops the clock and a time delay (5) is fitted. If the player has pressed the button at the correct time, his chosen pair of lights remain illuminates. To increase the difficulties of playing the game, a high frequency or a clock giving out irregularly spaced impulses in a random manner is used.
Patent FR-2249329-A1 (FR)
Title: pH probe for measuring liqs. with low temp. fluctuations - having high mechanical stability, low electrical resistance and quick response
IPC: G01N27/30
Filed: 1974-10-24
Abstract: A probe for measuring the pH of solns. with low temp. fluctuations comprises a hollow tubular body of insulating matl. on which is coated a glass layer less than 10 mu m thick sensitive to variations in pH. The body houses the reference electrode, also of insulating matl., which is surrounded by an electrolyte buffer soln. A diaphragm in the base of the electrode body links the sensitive glass layer to the reference electrode. Metal conductors pass through the walls of the body and the solid reference electrode linking the sensing elements to the instrument. The probe is useful for measuring pH of continuous flows or static solns. with small temp. fluctuations. It gives greater mechanical stability, and fast response to changes in pH.
Patent FR-2295630-A1 (FR)
Title: Joining couplers to resonator bars in mechanical filters - using soldered joints aligned by an assembly fixture
Inventor: FRANCOIS JACQUES
IPC: H03H3/007
Filed: 1974-12-20
Abstract: In the soldering of a resonator bar to a coupler in mfg. mechanical filters, the non-tuned bar is provided with a crucible or hole filled with low m. pt solder and near one end of the bar which is then cut to length for tuning, and the end drilled to form a hole so the end of the coupler can be inserted in the solder. The assembly is passed through a furnace to make the soldered joint. The initial hole is pref. of large dia. and filled with solder, then passed through a furnace to provide a hole filled with solid solder, a hole entering the solder to provide a location for the coupler. The method eliminates the need to make extremely accurate oblique holes in the resonator bar for correct alignment of the couplers.
Patent FR-2299069-A1 (FR)
Title: Removing nitric oxide from off-gases - by washing with magnesium-calcium chloride solution and with alkali solution
Inventor: FURUTA ISAO
IPC: B01D53/56
Filed: 1975-01-31
Abstract: Removal of NO from offgases e.g. from steel plants and combustion furnaces, is effected by washing the gases with a first aqs. soln. contg. a chloride of Mg or Ca, and a hypochlorite, and then with a second aqs. soln. contg. an alkali. Does not use expensive or dangerous denitrifying agents. Provides efficient denitrification without environmental pollution, as polluting by-prods. are not formed. Suitable for use on an industrial scale.
Patent FR-2299812-A1 (FR)
Title: Bread dough dividing machine - delivers already balled up dough pieces without pressurising the batch of dough
IPC: A21C5/02
Filed: 1975-02-04
Abstract: A dividing machine for bread dough delivers dough pieces in already balled-up condition without the need to exert pressure on the main bulk of the dough being divided, the result being achieved by discharging the dough pieces via a parabolic extrusion nozzle. The leading face of a piston used to push the dough pieces through the nozzle is pref. tapered conically to indent the dough pieces as they extruded so that these ball up on leaving the nozzle. Used as automatic dough divider for bread bakeries. Very little compressive force exerted on the dough being divided so that fermentation is uninhibited. Balling-up is completed as the dough piece leaves the dividing machine.