baber/WOPTO huggingface dataset:
Patent FR-3122300-A1 (FR)
Title: Dispositif électronique de gestion decentralisée de groupe (s) de communication
Inventor: SALIBA ERIC
IPC: H04M1/00
Filed: 2021-04-22
Abstract: Dispositif électronique de gestion décentralisée de groupe(s) de communication La présente invention concerne un dispositif (D) électronique de gestion décentralisée de groupe(s) de communication, caractérisé en ce que le dispositif (D) est un dispositif électronique de communication propre à fonctionner selon au moins deux modes de fonctionnement duaux (M1, M2) comprenant :  - un mode contrôleur (M1) configuré pour créer et gérer au moins un groupe de communication ;  - un mode abonné (M2) configuré pour accéder à au moins un groupe de communication existant et pour utiliser les services de communication associés audit au moins un groupe de communication existant.  Figure pour l'abrégé : Figure 2
Patent FR-3122565-A1 (FR)
Title: Dispositif médical de pénétration d’une structure anatomique et système médical comprenant un tel dispositif médical
Inventor: BETTE Stéphane
IPC: A61B34/20
Filed: 2021-05-05
Abstract: Dispositif médical de pénétration (25) d’une structure osseuse, comprenant une unité de traitement (50) établissant une fonction de transfert associant une valeur de conductivité électrique S à une valeur de profondeur d, et configurée pour émettre un signal d’avertissement lorsque la fonction de transfert vérifie au moins un des critères suivants :- franchissement de seuil de conductivité : la valeur de conductivité électrique franchit un seuil de conductivité choisi parmi un seuil de conductivité absolu : Na x Ds, où Ds est une étendue de valeurs de conductivité électrique, et Na est un nombre réel compris entre 0 et 1, etun seuil de conductivité relatif : Nr x MS(d) où MS est une moyenne des valeurs de conductivité électrique, et Nr est un nombre réel compris entre 0 et 5,- franchissement d’un gradient de conductivité critique : une pente p(d) de la fonction de transfert franchit un gradient de conductivité critique, la pente p(d) étant telle que où Ec est une épaisseur de couche d’os cortical en millimètre, k est un nombre réel positif compris entre 0 et 5.  Figure de l’abrégé : Figure 1
Patent FR-3112601-A1 (FR)
Title: Procédé et système pour le stockage thermomécanique d’énergie
Inventor: GILLIARD PIERRE
IPC: F28D20/02
Filed: 2021-07-19
Abstract: Procédé pour le stockage thermomécanique d’énergie thermique selon lequel, dans une étape de stockage,  de l’énergie thermique est introduite via des moyens d’entrée d’énergie thermique dans un réservoir thermique comprenant au moins une unité de stockage, ladite unité comprenant un matériau de stockage capable de subir une transition de phase d’une phase d’énergie interne inférieure vers une phase d’énergie interne supérieure,une partie substantielle du matériau de stockage est transformée en sa phase d’énergie interne supérieure par absorption de l’énergie thermique introduite dans le réservoir, et selon lequel, dans une étape de restitution,de l’énergie thermique est transférée de la au moins une unité de stockage à un fluide de travail, une quantité du fluide de travail, au moins en partie sous forme gazeuse, est mise en contact avec un convertisseur d’énergie thermique en énergie mécanique,de l’énergie mécanique est produite par le convertisseur, par expansion volumétrique du dit fluide de travail,l’énergie mécanique est transférée à des moyens de sortie d’énergie mécanique en vue de son utilisation.
Patent FR-3125799-A1 (FR)
Title: Groupe auxiliaire de puissance pour un aéronef
Inventor: JOSSET THOMAS
IPC: H01M8/04
Filed: 2021-11-10
Abstract: Un groupe auxiliaire de puissance pour un aéronef (100) est décrit. Il comprend un compresseur d’air (10) couplé à un dispositif de prélèvement d’air (8) depuis l’extérieur de l’aéronef, ledit compresseur alimentant en air comprimé un distributeur d’air (12). Ce dernier est configuré pour alimenter en air un système de contrôle environnemental (16) et un module (26) de démarrage d’au moins un système de propulsion (150) de l’aéronef fonctionnant à l’hydrogène. Le distributeur d’air (12) est en outre configuré pour alimenter en air un ensemble de piles à combustible (14) agencé pour réaliser une fonction de génération électrique destinée à alimenter des systèmes non propulsifs de l’aéronef (100), ledit ensemble de piles à combustible (14) étant en outre alimenté en hydrogène depuis un réservoir (160) alimentant en hydrogène ledit au moins un système de propulsion de l’aéronef.  Fig. 2
Patent FR-3132683-A1 (FR)
Title: Dispositif d’essuyage d’une surface optique d’au moins un élément optique de véhicule
Inventor: CAILLOT GÉRALD
IPC: B60S1/32
Filed: 2022-02-16
Abstract: L’invention propose un dispositif (10) d’essuyage d’une surface optique d’au moins un élément optique de véhicule, comprenant une unité d’essuyage (14) comportant une partie d’essuyage (16) de la surface optique et un élément de support (18) de la partie d’essuyage, entraînant la partie d’essuyage dans un mouvement d’essuyage de la surface optique par contact avec la surface optique, un organe d’entraînement (15) de l’unité d’essuyage (14), l’unité d’essuyage (14) étant monobloc. L’invention rend le dispositif de constitution simple.  Figure de l’abrégé : 1
Patent FR-3135670-A1 (FR)
Title: Contrôle sécurisé de l’alimentation électrique d’un connecteur externe couplé temporairement à un connecteur de recharge d’un système
Inventor: SEGUIN BENOIT
IPC: B60L53/60
Filed: 2022-05-20
Abstract: Un dispositif de contrôle (DC) équipe un système (S) comprenant un connecteur de recharge (CR) couplé temporairement à un connecteur externe (CE) ayant un type détectable et couplé à un dispositif externe (DE), une ligne de contrôle (LC) connectée au connecteur de recharge (CR) et permettant des échanges d’information avec ce connecteur externe (CE), et un premier circuit de détection (CD1) connecté au connecteur de recharge (CR) et chargé de détecter le type du connecteur externe (CE) en fonction d’une première tension aux bornes du premier circuit de détection (CD1). Ce dispositif (DC) est agencé pour déclencher une modification prédéfinie sur la ligne de contrôle (LC), et, en cas de détection d’une variation prédéfinie de la première tension consécutivement à cette modification prédéfinie, pour autoriser l’alimentation électrique du dispositif externe (DE) par le système (S).  Figure 1
Patent FR-3137106-A1 (FR)
Title: Système de traitement pour la décontamination et l’amélioration des propriétés d’huiles minérales usagées
Inventor: COSTE BERTRAND
IPC: C10M175/02
Filed: 2022-06-28
Abstract: L’invention concerne un système de traitement (1) pour traiter au moins une huile minérale, et qui comprend un circuit de traitement (2) ayant une entrée connectée à au moins un réservoir d’entrée (3) contenant au moins une huile minérale à traiter, et une sortie connectée à au moins un réservoir de sortie (4) propre à recevoir au moins une huile minérale traitée. Le circuit de traitement comprend au moins un ensemble fonctionnel de décontamination. Le système de traitement est remarquable en ce qu’il comprend : un ensemble fonctionnel d’additivage (ADD) conformé pour injecter dans le circuit de traitement au moins un additif venant se mélanger à l’au moins une huile à traiter pour améliorer ses propriétés ; ainsi qu’une unité de contrôle/commande (6) conformée pour réguler le dosage de l’au moins un additif injecté en fonction de plusieurs mesures de propriétés intrinsèques de l’huile à traiter après décontamination.  Figure de l’abrégé : Figure 2
Patent FR-2005407-A1 (FR)
Title: Alpha-aminocarboxylic acids for stabilising n
IPC: C08K5/17
Filed: 1969-04-02
Abstract: Stabilisers for self-crosslinking polymers produced by (co)polymsn. of olefinically unsatd. methylol group-contg. amides of alpha,beta-unsatd mono- or dibasic carboxylic acids, consists of alpha-aminocarboxylic acids of formula I, or are of its soluble salts. R - CH(NH2)-COOH (I); R = H, CH3, C2H5, C3H7 or C4H9. Use of cpds. I enables the self-crosslinking polymers to be effectively stabilised in soln., or pref. in aqs. dispersion, so that the reactive groups do not become split off.
Patent FR-2008316-A1 (FR)
Title: Copolymers of vinyl or allyl monomers with tri-or - polyalcohol esters
IPC: C08F22/22
Filed: 1969-05-09
Abstract: Copolymers of vinyl or allyl monomer with tri- or polyalcohol esters. F1-. are prepd. with esters corresponding to the formula (where R is C3, pref. C3 to C5, aliphatic grp. X is C1 to C10, pref. C2 to C8, aliphatic grp., R' is C6 aliphatic or aromatic grp. and n is 3 t 4). The vinyl or allyl compds. may be styrene, divinyl benzene, vinyl toluene, acrylic acid, ester, etc. The polymn. can be carried out at room temp. or at higher temps. in the presence of peroxide-type catalysts. The copolymers have better stability at high temps. and better colour stability than other polyesters and also have lower viscosities which makes them easier to handle. They also do not lose wt. at high temps.
Patent FR-2022788-A1 (FR)
Title: Closure of the ends of tubular knitted articles
IPC: D04B9/46
Filed: 1969-11-06
Abstract: Closure of the ends of tubular knitted articles... Are produced by (a) introducing during the fabrication of the end part of the article to be closed a closure thread which is free over a first length, (b) knitting the thread for one or more turns to give the thread a final free length, (c) pulling the free length of this thread so as to group the knitting loops around a very small circle, and form a closure at the end of the article, and (d) tying the thread. The method enables the ends of tubular knitted articles, such as stockings, to be closed without the need for sewing. The closure is neatly carried out, without the presence of large knots at the closure. The closure is relatively simple to carry out by automatic machines.
Patent FR-2097019-A1 (FR)
Title: Float glass - lifted over the exit sill by upward aspiration
IPC: C03B35/24
Filed: 1970-07-28
Abstract: Method of lifting a float glass ribbon over the sill at the exit of the float glass tank in which a partial vacuum is created above the glass which is sucked upwards towards a set of rollers, which it does not touch until the glass is cool enough not to become deformed by contact with it. The method and apparatus reduces the damage done by prior art methods in which the end or sides are gripped or in which the lower face is raised on a gas cushion but which can scrape the edge of the sill etc.
Patent FR-2135381-A1 (FR)
Title: Cleaning cement from surfaces - using methyl acetoacetate
IPC: C04B41/53
Filed: 1971-05-03
Abstract: Proces for removal of hardened cements from surfaces comprises contacting surface with a comp. contg. 60-99 wt.% methyl acetoacetate, 1-40 wt. % water and opt. 0.5-5 wt. % of a penetrating aid such as an anionic nonionic or cationic detergent. The compsn. destroys the cement, but residual quantities do not affect the properties of freshly made cements. Unlike conventional methods, little damage is done to the equipment.
Patent FR-2147868-A1 (FR)
Title: Composite heat exchanger tube - in three sections easily welded together to unit suitable for radiator
IPC: F28F13/12
Filed: 1971-08-04
Abstract: The tube is rectangular, and constructed from upper and lower shells fitting together around an internal partition with a flat central strip (which rests in contact with bottom shell), and inclined side faces turned down at edges, which come into contact with side rims of shells when these are pressed together, to provide pressure ensuring a satisfactory weld. The internal piece may be of more complex shape, or may be e.g. of expanded metal to provide flow baffling. Tube sections may be continuously fabricated by extrusion; and provide a unit which is easily welded in e.g. a radiator assembly for heating or cooling liquids.
Patent FR-2108197-A1 (FR)
Title: Cooling blast furnaces - by gas circulated through brick lined cavities in the furnace wall
IPC: F27D1/12
Filed: 1971-10-14
Abstract: Process for uniformly cooling blast furnace using gases circulated through refractory brick-linked cavities extending from the base of the shaft to the furnace top. This process removes the need for expensive cooling appts, and avoids corrosion damage.
Patent FR-2111857-A1 (FR)
Title: Tungsten/alkali metal bronze coating - on glass substrate by heating substrate during deposition of tungsten cpd in reducing at
IPC: C23C16/453
Filed: 1971-10-26
Abstract: The bronze is formed on an alkali metal-contg. substrate by depositing a thin layer as a W cpd. pref. WF6 on the surface of the substrate in a reducing atmosphere the substrate being heated to 550-700 degrees C, during the deposition of the W cpd. this cpd. giving a layer of the oxide on the substrate reacting with the alkali metal in the substrate when the latter is at 550-700 degrees C to form the W/alkali metal bronze, and then cooling the substrate in the reducing atmosphere to a temp below 400 degrees C. Esp. useful for forming thin layers of the bronze on Na glass. Uniform bronze coatings can be formed very rapidly e.g. in 10 secs. to 15 mins. at 700 degrees C to 550 degrees C. Continuously moving glass can be coated.
Patent FR-2130580-A1 (FR)
Title: Versatile glass ware moulding appts. - easily adaptable to changing designs
IPC: C03B11/06
Filed: 1972-03-23
Abstract: Glass moulding press has accommodation for cooling moulded particles on a slowly rotating base plate, the base plate being pierced in a number of places and the holes cooperating with a demoulding device which operates in a vertical direction. Each article is moulded in a mould contained in a half mould arranged so that the half mould sits on a ring which fits over the holes pierced in the rotary plate. The design permits use of a single press for a large number of different designs at different times by the simple expedient of changing the half moulds and the rings which fit over the holes, thus cutting the cost of setting up and enabling presses to be standardised.
Patent FR-2150747-A1 (FR)
Title: Substd 1-(alphahydroxyphenylethyl) 1-phenyl 2,3-dihydro-isoindoles - - hypocholesterolaemics and hypolipaemics
IPC: B01J31/00
Filed: 1972-08-08
Abstract: Title cmpds. of formula (I): where A = OH, B = X=Y=Z=H; R1 and R2 = H, F and/or Cl R3 and R4 = H, F, Cl (1-4C) alkyl, (1-4C) O alkyl, and/or CF3, and if R3 = R4=CF3, both must not be adjacent, and salts of I, are hypocholesterolaemics and hypolipaemics. I are prepd. by reducing derivs. where (a) A=OH, and B = H, or CAB=CO, and (b) X = (1-4C) O alkyl, and Y + Z = double bond or CXY=CO and Z = H, with B2H6 in an organic solvent, at 0-80 degrees for 1-5h.
Patent FR-2150494-A1 (FR)
Title: Coke oven cleaning carriage - with units for cleaning the charging shafts,ascension pipes and operating platform of a coke oven
IPC: C10B45/00
Filed: 1972-08-24
Abstract: Displaceable appts. on the roof of a coke oven battery having a drive suitable for cleaning the charging shafts, the ascension pipes and the roof of the battery comprising a mobile chassis on the frame of which are mounted the following devices: (a) an appts. for gripping, lifting, pivoting, lowering, replacing and screwing up the covers of the charging shafts in sealed fashion in the seatings on the frame of the shaft, (b) equipment for cleaning the charging shafts, (c) device for cleaning the ascension pipes and their elbow bends.
Patent FR-2205314-A1 (FR)
Title: Aluminium anthranilates - anti-inflammatories analgesics and antipyretics, free from gastro-intestinal side effects
Filed: 1972-11-03
Abstract: Title cpds are of formula (I) (RCOO)3Al (I) (where r = and R' = 2,3-di CH3, 3-CH3, 2,3-di Cl, or 2,6-di Cl -3-CH3. They are prepd. by treating the anthanilic acid in alcohol with AlCl3 in water.
Patent FR-2370821-A1 (FR)
Title: Production de teintures et impressions de camouflage
IPC: D06P1/00
Filed: 1973-01-04
Abstract: Procédé de production de teintures et impressions de camouflage sur des fibres ou feuilles synthétiques ou régénérées, qui satisfont, dans le domaine visible ou infrarouge entre 700 et 1100 nm, aux conditions de camouflage. On surteint ou sur-imprime des fibres ou feuilles synthétiques ou régénérées ou des mélanges contenant des fibres synthétiques ou régénérées, qui contiennent de petites quantités de noir de fumée comme coloration dans la masse, avec des colorants appropriés pour le substrat en question, en nuances qui conviennent pour des fins de camouflage dans le domaine visible du spectre. Les teintures et impressions obtenues peuvent servir d'articles de camouflage pour des buts militaires.
Patent FR-2220728-A1 (FR)
Title: Injector for fluid under pressure - has cylinder with free end to suit injector gun
IPC: B27K3/10
Filed: 1973-03-07
Abstract: The injector body is a hollow cylinder of metal or plastic with external screw thread or serrations to secure it in the timber. The free end is shaped to suit an injector gun and has a small central hole leading to a chamber housing the valve head which is of plastic or other elastic material so that it normally seals the inlet hole by re-acting against an internal shoulder. The valve opens under press. but reseats to retain the preservative.
Patent FR-2222008-A1 (FR)
Title: Mowing machine attachment with automatic operation - uses hydraulic system of tractor to raise and lower cutting bar
IPC: A01D34/24
Filed: 1973-03-19
Abstract: A frame has a strut pivoted at one end, with the cutting bar pivoted at its other end. A cable runs from the cutting bar, over two pulleys, and is fixed to the frame. One of these pulleys is mounted on the frame and the other is operated by a hydraulic cylinder, itself mounted on the frame. To raise the cutting bar, the effective cable length is made longer by extending the rod of the hydraulic cylinder. The attachment allows the moving heads to be towed by any tractor, the heads pivoting to the vert. when raised.
Patent FR-2241468-A1 (FR)
Title: Container for aerated drink bottles - is made of light, thermally insulating material in two pieces usable as cups
IPC: B65D81/38
Filed: 1973-06-18
Abstract: The container consists of two pieces which fit together round the bottle. Each part can be used as a drinking vessel. The container is made of some suitable light, thermally insulating material, for example cork, expanded plastics, and can carry suitable wording or advertising. The container has a smooth exterior surface and, because it is not larger than the bottle contained inside, does not take up a large amount of space. The container may be used by motorists, holiday makers on beaches etc.
Patent FR-2235089-A1 (FR)
Title: Elimination of chemically bound nitrogen from liquid effluent - by passing through beds contg. aerobic and then anaerobic bateria
IPC: C02F3/06
Filed: 1973-06-26
Abstract: Removal of chemically bound nitrogen from effluent liquids by passing them through (a) a bed of aerobic bacteria to oxidise the nitrogen (as NH4+) to nitrates and (b) a bed of anaerobic bacteria which are supplied with some of their chemical demand for oxygen reducing the nitrates to N2 and volatile nitrogen oxide, where ratio of residence time in (a) to (b) is >1, pref. 2-24 (2-12). this is an efficient cheap process for conversion of NH4+ to NO3- and reduction of NO3- with good yields.
Patent FR-2236723-A1 (FR)
Title: Sailing boat with lower boom for sail - boom rotates to roll up sail and can revolve around the mast
IPC: B63H9/10
Filed: 1973-07-10
Abstract: The sail is attached at the bottom to the boom (6), and at the top to a rope passing over the top of the mast (1). The boom can rotate in order to roll up the sail. The connection between the two is such that the boom can swing round the mast, and winding-in can be carried out at any position. A remote controlled motor driven winch can be provided for the boom. The winch (10) of the rope (11) to which the top of the sail is attached can be of the braked type, operating at the same time as the boom. The latter can fit in a bearing in a sleeve free to rotate round the mast.
Patent FR-2251871-A1 (FR)
Title: Alarm and circuit defect signalling device - differentiates between defect and alarm signals using different polarities
IPC: G08B29/06
Filed: 1973-11-20
Abstract: The circuit defect signal is of opposite polarity to that of the alarm signal and provokes the blocking of the common emitter connected input transistor (12) which is normally biased at half the total voltage when the alarm signal tends to increase its conduction. The circuit has a feedback loop circuit (1) comprising a transistor, complementary to the common emitter transistor, whose collector current constitutes the base current of the input transistor. The change of state of the input transistor puts either the transistor producing the alarm signal or the transistor producing a defect signal into a conduction state.
Patent FR-2257810-A1 (FR)
Title: Fastening device for slotted support rail - has two piece assembly with male screw with head fitting in support rail
IPC: F16B37/04
Filed: 1974-01-11
Abstract: The support rail to which the accessory is to be fixed has a 'T' shaped slot which runs throughout its length. The device has a male threaded portion (2), with a 'T' shaped head (3), which fits into the slot and a female threaded portion (5). The female threaded portion is cylindrical and has a smooth external finish (4) and a head at its closed end with a slot (6) for a screwdriver. The male portion is clipped into the rail and the female portion is screwed, through a hole in the accessory, onto the male to clamp the accessory solidly against the support rail.
Patent FR-2238179-A1 (FR)
IPC: G04C13/11
Filed: 1974-07-09
Abstract: A step motor particularly suited for use in electronic timepieces wherein the induced current generated by the stepping of the rotor is utilized to minimize the power consumption thereof. The step motor includes a permanent magnet rotor adapted to be stepped through a specific angle, at least two stator poles surrounding same, and an electromagnetic core coupled to the stator poles for providing at least first and second magnetic orientation to said stator poles in order to step said rotor through the specific angle. Coupled to the electromagnetic core is a circuit for applying driving pulses to the stator pole to effect said orientations thereof, and a second circuit coupled to said first mentioned circuit for terminating each drive pulse applied to said electromagnetic core at a time coincident with completion of the stepping of the rotor through the specific angle.
Patent FR-2324455-A1 (FR)
IPC: A61M1/10
Filed: 1974-09-26
Abstract: Solid lignocellulosic material is bonded into a strong solid mass by treating with a liquid carrier containing an oxidant, and pressing under heat and pressure in a conventional unsealed press for a period of time sufficient to effect bonding by oxidation. Plywood formed of wood veneers is advantageously formed. Catalysts or other modifying agents may be employed with the oxidant.
Patent FR-2246798-A1 (FR)
Title: Compressed air driven piston slide-valve - initiates pressure waves particularly in compressed air blowers
IPC: F16K31/383
Filed: 1974-09-26
Abstract: The piston is so positioned that it may, acted on both sides by compressed air, slide in a guiding sleeve placed cross-wise to the slide and having, on the opposite side of the seat, an inlet and an outlet for the compressed air outlet hole is in the guiding sleeve wall, near the front surface of the piston which is opposed to the seat when the piston is in its closed position and may be closed by it in its opening movement.