baber/WOPTO huggingface dataset:
Patent FR-3129922-A1 (FR)
Title: Aéronef comportant un mât réacteur avec un ensemble mobile de capots et un système de verrouillage particulier
Inventor: MESSINA PAOLO
IPC: B64D29/06
Filed: 2021-12-06
Abstract: AÉRONEF COMPORTANT UN MÂT RÉACTEUR AVEC UN ENSEMBLE MOBILE DE CAPOTS ET UN SYSTÈME DE VERROUILLAGE PARTICULIER L’invention concerne un aéronef comportant un élément de fixation (12) et un mât réacteur (100) avec deux capots arrière (204), où chacun comporte un capot mobile inférieur (204b) monté articulé sur une partie arrière (303) où en position fermée, les deux capots mobiles inférieurs (204b) sont rapprochés l’un de l’autre et où en position ouverte, ils sont basculés et éloignés l’un de l’autre, pour chaque capot mobile inférieur (204b), un système de charnière, et au moins un système de verrouillage (330) qui verrouille les deux capots mobiles inférieurs (204b) entre eux en position fermée et qui verrouille chaque capot mobile inférieur (204b) en position ouverte avec l’élément de fixation (12).  La présence des capots mobiles inférieurs assure entre autres un accès aisé à l’intérieur du mât réacteur et le système de verrouillage verrouille les capots mobiles inférieurs.  Fig. 4
Patent FR-3130151-A1 (FR)
Title: Composition comprenant un précurseur de coloration d’oxydation particulier, un alcool gras oxyalkyléné et un polysaccharide.
Inventor: BLANC JULIE
IPC: A61Q5/10
Filed: 2021-12-10
Abstract: Composition comprenant un précurseur de coloration d’oxydation particulier, un alcool gras oxyalkyléné et un polysaccharide.  L’invention concerne une composition comprenant au moins un coupleur d’oxydation choisi parmi la 6-hydroxy benzomorpholine de formule (I), l’un de ses sels d’addition, ses solvates et/ou les solvates de ses sels, au moins un alcool gras en C8 à C40 oxyalkyléné comprenant de 50 à 300 groupes oxyde d’alkylène, et au moins un polysaccharide.  L’invention concerne également un procédé de coloration des fibres kératiniques, de préférence humaines, notamment des cheveux, comprenant l’application sur lesdites fibres kératiniques de la composition.
Patent FR-3131138-A1 (FR)
Title: Convertisseur intelligent pour moteur synchrone
Inventor: GUILLOT FRANÇOIS
IPC: H02P25/026
Filed: 2021-12-20
Abstract: Convertisseur intelligent pour moteur synchrone Un aspect de l’invention concerne un convertisseur intelligent C pour moteur synchrone comprenant des transistors t pour convertir le courant continu en courant alternatif sur chaque ligne de phase P1, P2, P3, un capteur de courant IP1, IP2, IP3 par ligne de phase P1, P2, P3 et une unité intelligente de commande U1 pour commander chaque transistor t pour former, sur chaque ligne, un signal de tension alternatif global comprenant une superposition d’un signal de tension de puissance alternatif avec un signal de mesure ayant une fréquence au moins 20 fois supérieure à la première fréquence du signal de puissance. L’unité intelligente de commande U1 démodule les signaux Si1, Si2, Si3 des capteurs de courant Ip1, Ip2, Ip3, pour identifier deux positions angulaires du rotor possible et extraire au même instant, un signe d’une harmonique de l’ordre 2 du courant de chaque signal de mesure Si1, Si2, Si3, pour estimer la position angulaire du rotor parmi les deux positions angulaires du rotor possible identifiées.  Figure à publier avec l’abrégé : Figure 1
Patent FR-3131764-A1 (FR)
Title: Dispositif de palier à isolation électrique intégrée, notamment pour moteur ou machine électrique
Inventor: ARNAULT BENOIT
IPC: F16C19/16
Filed: 2022-01-10
Abstract: [Dispositif de palier à isolation électrique intégrée, notamment pour moteur ou machine électrique]  Le dispositif de palier comprend un palier 10 pourvu d’une première bague 12 et d’une deuxième bague 14 aptes à tourner l’une par rapport à l’autre.  Le dispositif comprend au moins un manchon d’isolation 22 monté sur la deuxième bague 14 du palier et pourvu d’une douille 24 et d’une garniture d’isolation 26 interposée radialement entre la deuxième bague 14 et la douille 24 et réalisée en matériau isolant électrique. La garniture d’isolation 26 est solidaire de la deuxième bague 14 du palier et de la douille 24.  La douille comprend au moins une saillie 30, 32 venant en appui contre la garniture d’isolation 26 au moins dans le sens axial.  Référence : Figure 1
Patent FR-3133577-A1 (FR)
Title: Support multifonctions pour faisceaux electriques de reservoir de carburant
Inventor: STEVENS OLIVIER
IPC: B60R16/02
Filed: 2022-03-21
Abstract: L’invention concerne un support multifonctions (1) pour au moins un faisceau électrique (2) configuré pour être fixé sous un réservoir (3) de carburant d’un véhicule, caractérisé en ce que ledit support multifonctions (1) :  - est configuré pour assurer une protection thermique du réservoir (3) de carburant vis-à-vis d’au moins un faisceau électrique (2) ; et  - comprend au moins un moyen de fixation (4) audit véhicule configuré pour être commun à celui d’une sangle support (6) dudit réservoir (3) de carburant audit véhicule,   ainsi que le véhicule qui comprend ce support multifonctions (1).  Fig. 2
Patent FR-3135104-A1 (FR)
Title: Caisse intégrant une unité informatique paramétrée pour actionner l’ouvrant de la caisse selon des règles de pilotage prédéfinies
Inventor: POREZ MATHIEU
IPC: E05B47/00
Filed: 2022-04-27
Abstract: Titre : Caisse intégrant une unité informatique paramétrée pour actionner l’ouvrant de la caisse selon des règles de pilotage prédéfinies L’invention concerne une caisse composée d’un contenant (1) et d’un ouvrant (2) monté mobile à pivotement par rapport au contenant, comprenant en outre :  une unité informatique (3),au moins un actionneur électromécanique (20) monté entre l’ouvrant (2) et le contenant (1), destiné à être piloté par l’unité informatique (3) pour entraîner une mobilité de l’ouvrant par rapport au contenant,  caractérisée en ce qu’elle comprend :   au moins un capteur d’orientation (10) du contenant et/ou un capteur d’orientation (22) de l’ouvrant (2),au moins un dispositif de détermination (23) d’une position angulaire de l’ouvrant (2) par rapport au contenant (1),   et en ce que l’unité informatique (3) est paramétrée pour appliquer des règles de pilotage du ou des actionneurs électromécaniques (20) basées sur les données d’orientation du contenant (1) et/ou sur les données d’orientation de l’ouvrant (2), et sur les données de position angulaire.  Figure pour l’abrégé : Fig. 1
Patent FR-2055794-A1 (FR)
Title: Ozoniser high tension electrode
IPC: C01B13/11
Filed: 1969-08-20
Abstract: Electrode consists of non-magnetic metal, esp. Al and its common alloys. Capacity of ozoniser is improved, since heating is reduced, without use of air- or water-cooling.
Patent FR-2019099-A1 (FR)
Title: Expandable reeled mandrel
IPC: B21C47/30
Filed: 1969-09-01
Abstract: The first few turns of a run of hot-rolled steel strip are fed around a reeler mandrel by pressure rolls but unless the mandrel then grips the interior of the roll firmly a slack roll results from the springiness of the strip. The surface segments of the expandable mandrel are thrust outwards by gangs of tappets of which the inner ends ride up wedge faces on a central drawshaft to which the segments are attached by radial swing-links which restrain the segments against centrifugal force when the reeler is running unloaded and contract them for the rolling on of the first few turns. The links are placed near the ends of the mandrel to be out of range of the highest heat concentration.
Patent FR-2073442-A1 (FR)
Title: Immunochemical product selectively - active against cancer cells
IPC: A61K47/48
Filed: 1970-10-08
Abstract: Synthesis consists of dissolving streptococcal polysaccharide in 0.1-M phosphate buffer (pH 7.0), adjusting to pH 11.0 with NaOH, adding solid BrCN, holding the pH at 11.0 by adding further NaOH for ca 10 mins., lowering the pH to 8.6 by adding acid, reacting with a soln. of anti-A-helixagglutinin in 0.1-M phosphate buffer (pH 8.6) allowing to stand for 24 hrs. at room temp. dialysing BrCN-free, removing unreacted agglutinin by passage through a column of cross-linked dextran gel, dialysing the coupling product salt-free against distilled water, and hyophilizing.
Patent FR-2112759-A1 (FR)
Title: Pharmaceutical or cosmetic emulsions - stored as individual components
IPC: B65D81/32
Filed: 1970-11-09
Abstract: In order to protect emulsions from breakdown on storage, they are packaged as the separate components, such as a lyophilisate of the active ingredient, a solvent, and a milk or cream. These are mixed together to reconstitute the emulsion just before use.
Patent FR-2121359-A1 (FR)
Title: Flat rolled product guide box - for use between ungrooved rolling mill rolls
IPC: B21B39/16
Filed: 1971-01-06
Abstract: Device for guiding flat rolled products between ungrooved rolls is a metal box (I) with four rollers arranged in pairs in roller housings (II) (III) which are relatively slideable in the body of (I). (II) is trapezoidal and is adjusted by a wedge with an adjusting screw and is blocked by a blocking screw. (III) is rectangular and ensures proximity regulation with or without a stirring wedge between it and (I).
Patent FR-2161800-A1 (FR)
Title: Travelling profile saw - with a guide moving the profile across the saw instead of vice versa
IPC: B23D45/18
Filed: 1971-11-30
Abstract: Continuously moving plastic profiles are led through a guide block mounted on a carriage which can move at the same speed as the profile, where guide is transversely slotted and is raised by a double action ram to carry the profile through the boundary of a rotary saw mounted on the same carriage. Esp. suitable for cutting profiles just after prodn. Readily applied to a variety of profile sections without impeding axial motion. The position of the saw blade does not move w.r.t. its drive motor or operating personnel.
Patent FR-2134427-A1 (FR)
Title: Proteolytic additive for washing powders - containing magnesium salt
IPC: C11D3/386
Filed: 1972-04-21
Abstract: Stabilised proteolytic additives for washing and detergent powder consisting of a granulate (esp. Na tripolyphosphate) as carrier containing a proteinase, a standard liquid nonionic surface active agent and 5-95 wt.% (esp. 5-35 wt.%) of a Mg salt (on total proteinase, diluent and Mg salt). Suitable surface active agents are ethoxylated pri or sec alcohols. The proteinase is pref. derived from, Bacillus licheniformis. The Mg salt may be 25% MgSO4 or 30% Mg Si3O7. The products can be added to standard washing powders e.g. based on Na perborate. The Mg salt increases the enzymatic stability of the proteinase.
Patent FR-2140494-A1 (FR)
Title: High calorie drinks - contg no electrolytes and a fluidising agent for an acceptable taste
IPC: A23L27/00
Filed: 1972-06-06
Abstract: Drink, used in cases of chronic cirrhosis of the liver, pancreatic deficiencies and renal troubles, contans saccharides (contg. dextrose) and a fluidising agent contg. mesotartaric acid and/or tartrylic acid, and opt. DL-tartaric acid and/or citric acid, dissolved in water (pref. deionised). Saccharides may comprise >=50 wt.% of drink, formed from >=20% dextrose. 1 H2O, >=20% tri- and higher saccharides and rest maltose.
Patent FR-2190412-A1 (FR)
Title: Stable,pyrogen-free urokinase prepns - from human urine
IPC: C12N9/72
Filed: 1972-06-30
Abstract: Crude urokinase extracts from human and urine, are purified by (a) two stages of exclusion chromatography on DEAE cellulose, the first at pH 4-6 and conductivity 15000-25000 mu m hos/cm, and the second at pH 6-7 and conductivity 15000-18000 mu m hos/cm initially, lowered in stages to 9000 mu m hos/cm before elution. The quantity of adsorbent must be proportional to the urokinase, at 70-60g. dry resin/107 CTA units, (b) further chromatographic purificn. (opt.) (c) fractional pptn. at pH 3-4.5, conductivity 15000-25000 mu m hos/cm and concn. 1.5-3 mg/ml, using a 25-35% satn. of (NH4)2SO4, and to remove pyrogens, (d) complex formation with heparin to stabilize the product.
Patent FR-2207086-A1 (FR)
Title: Hydrazine gelled with anionic polysaccharides - by vibroenergy mixing, suitable for use in propellants
IPC: C06B23/00
Filed: 1972-11-20
Abstract: Hydrazine propellants are gelled by an addn. of 1-10% wt. an alkali salt of an anionic high m.wt. polysaccharide which is based on glucose and mannose. The polysaccharide, formed by the fermentation of sucrose, forms stable gels with a viscosity which depends on the wieght of gellant in the gel. The gel is formed by a two stage process, the polysaccharide being first dispersed in hydrazine, and then the dispersion gelled by vibro energy mixing.
Patent FR-2208767-A1 (FR)
Title: Corrugation of hollow thermoplastic board - by heating and vacuum forming bridged profiles
IPC: B29C51/00
Filed: 1972-12-06
Abstract: Curved panels made by external heating and gross reshaping of prefabricated panels comprising two flat sheets separated by intermediate partitions or bridging pieces. Heat input is controlled to soften the outer sheets sufficiently for vacuum forming without weakening the internal spacers. The heated platens used to warm the surface may incorporate ancillary ribs to cause divisions or collapse of the bridge structure to form hinge zones or panel subdivisions. Esp. for mfr. of undulating hollow panels which may be laminated in a running or crossply fashion with similar undulating or flat panels to make various packaging or insulation structures of e.g. ethylene-propylene copolymer.
Patent FR-2241493-A1 (FR)
Title: Sodium silicate for zeolite prepn - by reacting silicon dioxide-aluminium oxide gel with sodium carbonate
IPC: C01B33/12
Filed: 1973-07-12
Abstract: Sodium silicate for use in the prepn. of zeolite molecular sieves is prepd. by (a) dissolving SiO2 in an aqs. NaOH soln., the SiO2 concn. being 0.01-3 M, and the molar ratio Na2O/SiO2 being 0.33-311, (b) adding a soluble Al cpd. to the soln., the molar ratio of Al cpd. (calculated as Al2O3)/SiO2 being 10-4 - 5.10-2/l, (c) adjusting the mixt. to pH 2-8 esp. 5-7 by adding an acid with a pKa of at least 2, determined at 20 degrees C, or pref. by contacting with an acidic cationic resin to form an SiO2/Al2O3 gel, (d) drying the gel, (e)heating the dry prod. at 300-1500 esp. 1000 degrees C, and (f) reacting with Na2CO3. Gives molecular sieves with a very high activity.
Patent FR-2237978-A1 (FR)
Title: Continuous cleaning plant for oil-covered metal pieces - permeable conveyor transports the pieces through a bath between spray nozzles
IPC: B08B3/02
Filed: 1973-07-19
Abstract: A continuous cleaning installation for pieces of metal covered with oil comprises a vat filled with a cleaning fluid such as a mixt. of water and a detergent, at 40-80 degrees C, with an endless open mesh belt having a submerged horizontal section followed by an inclined section emerging from the liq. The metal pieces on the horizontal section are carried between batteries of nozzles on each side whilst the ascending section of the belt carries them between further batteries of nozzles above and below, fed in common with the first nozzles by a pump feeding the fluid from the vat. An oil separator draws off the upper layer of fluid in the vat and recirculates it after the oil has been removed. The appts. is effective when the metal pieces are covered with a thick layer of oil, and works continuously without stoppages for changing the cleaning fluid.
Patent FR-2240855-A1 (FR)
Title: Method of joining rails of a points system - uses cooperating pins and recesses on rail ends and brackets
IPC: B61L5/10
Filed: 1973-08-17
Abstract: There is a track (1) for supporting a vehicle. The vehicle can be an air cushion type or can roll on the rail. A sliding joint joins the rail to a moving rail section (4). Along section (4) are fixing devices under the control of a single system. Longitudinal displacement of the rail is assured by these fixings and the overall control system. The rails have downwardly projecting brackets which carry pins which slide into pairs of short tubes, carried in recesses in the track, when the rails are moved longitudinally. The ends of the rails have cooperating pins and recesses.
Patent FR-2253148-A1 (FR)
Title: Spark ignition motor vehicle IC engine - has manual control to prevent compression ignition after electric ignition is switched off
IPC: F02D11/02
Filed: 1973-12-03
Abstract: The engine throttle is turned by a lever connected to the accelerator pedal by a linkage which includes a strong tension spring. The linkage moves the throttle against a weaker spring which returns the throttle to idling conditions when the pedal is released. A knob on the vehicle dash-board is attached to one end of a flexible cable the other end of which passes through a slot in the throttle lever and ends in a block. When the driver pulls the knob the cable pulls the block up to the lever and then turns the lever against the strong spring in the accelerator linkage to bring the throttle to a shut off position even if the accelerator is being mistakenly depressed by the driver as he switches off.
Patent FR-2234599-A1 (FR)
Title: Detergent container liquid level controller - for laundry- or dish-washing machine, has tiltable vessel in outlet duct
IPC: G05D9/04
Filed: 1974-01-28
Abstract: Container is connected via a drain duct to a detergent pump which can be actuated by a switch monitoring the liquid level, to detect emptiness of the container; the tiltable vessel senses the liquid level, and is elastically connected to the remainder of the drain duct. Pref. the tiltable vessel coacts with the feeler of a limit switch connected in the circuit of the pump, and is a plastics pipe, mounted at one side. The pivot mounting may be a blade engaging in a notch or groove of the tiltable vessel; it may be of rubber/metal parts. This gives simple control of the pump.
Patent FR-2261698-A1 (FR)
Title: Overhead-driven rotating cutter-blade for forage harvester - has cross-bar rotating drum and disc with cutter-blades
IPC: A01D34/73
Filed: 1974-02-22
Abstract: The disc in the bottom of the drum has downward-pointing pockets in it in which are mounted cutter-blades which project outwards as a result of centrifugal force when the machine is opeating. Between the pockets there is a ridge on the disc, concentrical to the rotational axis of the drum. The ridge is positioned near the outside edge of the disc and points downwards. Alternatively, the ridges may be situated on the underneath or upper side of the disc and be correspondingly downward- or upward-pointing. The ridges may be curved or straight and begin behind the cutter blade in the rotational direction. The disc is a truncated cone shape. The height of the ridges is constant and equals the depth of the pockets along the disc.
Patent FR-2238917-A1 (FR)
Title: Liquid meter which may easily be changed - has self-contained, exchangeable measurement cassette on connecting part, protected by cover
IPC: G01F15/00
Filed: 1974-03-29
Abstract: The cassette can be calibrated and contains all measurement components and connections; ports and channels are provided between the cassette and the meter pressure carrying parts; the meter has a commercially available measurement insert; all or nearly all cassette parts are made of plastics. The cassette slots into place in the housing so that all the ports are correctly lined up. The top and sides of the cassette are covered with a transparent glass or plastics bell. This is held down on its seat by a cylindrical surrounding piece with inward curved edges at the top and with a flange at the bottom engaging a nut. Sealing is by means of 'O' rings.
Patent FR-2269859-A1 (FR)
Title: Insecticidal collars for animals - contg diazinone or diazoxone in a plasticised vinyl (idene) polymer
IPC: A01K27/00
Filed: 1974-05-07
Abstract: Insecticidal collars for domestic animals include an active component consisting of (a) O, O-diethyl-O-(2-isopropyl-4-methyl-6-pyrimidinyl)-thiophosphate ('diazinone') (I) and/or O, O-diethyl-O-(2-isopropyl-4-methyl-6-pyrimidinyl)phosphate ('dioxone') (II); (b) a solid macro-molecular vinyl or vinylidene cpd; and (c) a plasticiser. The collars control ectoparasites (fleas and ticks) nor only by evapn. of (I) and/or (II) but also by direct contact with the parasites as the migrate between the head of the animal (esp. cat or dog) and the rest of its body; (I) and (II) are less toxic than DDVP and more stable in the presence of moisture.
Patent FR-2270892-A1 (FR)
Title: Vaccines from attenuated viruses - which have been serially incubated with yeast cells, especially Saccharomyces cerevisiae
IPC: C12N7/00
Filed: 1974-05-14
Abstract: Modified viruses are prepd. from vertebrates by incubating a suspension of the virus with yeast cells in a culture medium, (esp. Saccharomyces cerevisiae). Process ensures destruction of viral or tumoral genetic matl. which may render dangerous any vaccine prepd. from the virus. The process may be applied to adenovirus; herpes, vaccinia, Rous sarcoma, poliomyelitis, rabies, measles, influenza, Newcastle disease and hepatitis viruses. Prefd. incubation conditions are 35 degrees C for 72-120h. at pH 6-8. Attenuation of the virus is achieved by formation of a new nucleoprotein from viral nucleic acid and protein from the host cells.
Patent FR-2275359-A1 (FR)
Title: Fabric cabable of reflecting radar waves - has metallic component incorporated in it
IPC: B63H9/06
Filed: 1974-06-19
Abstract: A fabric capable of reflecting radar waves has a metallic component incorporated in it. The fabric is used for sails of small boats (partic. non-metallic boats) so that they can be detected by the radar system of larger boats. The fabric may be woven and pref. includes yarns formed by spinning metal filaments and synthetic fibres together. Alternatively the fabric may include synthetic yarns having a metallic coating or including a dispersion of metallic particles.
Patent FR-2247052-A1 (FR)
Title: Electric cable support for prefabricated cable looms - is inverted channel with side openings and bottom cover
IPC: F16L3/26
Filed: 1974-10-04
Abstract: The support comprises at least one channel (1) formed in an insulating material, which is designed to receive a group of electric cables. The channel has an openings in its sides through which the cables are passed into it. A cover (10) closes at least the open base so as to retain the cables in the channel (1). The sides of the channel (3, 4) on either side of the opening are profiled such that a cover (10) can be pressed over the opening so as to lock onto the channel sides. Press button type projections (15) are used to fix the channel to a support.
Patent FR-2291792-A1 (FR)
Title: Regeneration of catalysts esp. for ammonia oxidn. - by heating in a reducing flame then in an oxidising atmosphere
Inventor: SENES MICHEL
IPC: C01B21/26
Filed: 1974-11-20
Abstract: Method of regenerating catalysts, esp. oxidn. catalysts is claimed by a reduction treatment followed by reoxidn. treatment. A reducing gas, esp. hydrogen or a mixt. of H2 and N2 is passed over the catalyst heated to 200-800 degrees C (300 degrees C), the redn. being determined by the amount of water given off. The subsequent oxidn. is effected by passing an oxidising gas esp. O2 or oxygen enriched air, over the catalyst at a temp. not >850 degrees. The phenomenon of ageing due to diminution of the specific surface of redistribution of the porosity during operation and fixation of poisons such as Cl and S is eliminated by removing the poisons and recovery of initial activity.
Patent FR-2257419-A1 (FR)
Title: Bolster for deep drawing press - arranged to accommodate off-centre loads by flexible rod and piston
IPC: B30B15/00
Filed: 1974-12-20
Abstract: Bolsters for presses, especially when used also as ejectors for finished parts may be subjected to eccentric loads which tend to cause tilting of the bolster piston within its guides with undesirable wear and rubbing loads. The load upon the bolster within the machine frame is transmitted by the flexible rod to the lower end of the piston whic slides in the pressure cylinder. applied at this point, below the point of application of pressure beneath the bolster piston the vertical load produces a minimal tilting load upon the piston. Alternative designs may use a ball joint at the lower end of the piston rod or ball joints at both ends.