baber/WOPTO huggingface dataset:
Patent FR-3118955-A1 (FR)
Title: «Distributeur de fluide»
Inventor: BOULAIS GUILLAUME
IPC: B65D83/76
Filed: 2021-01-18
Abstract: «Distributeur de fluide»  L’invention concerne un dispositif distributeur de fluide comprenant :  Une sortie (24), une poche (2) ayant un volume intérieur pour contenir un fluide, le volume intérieur étant délimité au moins en partie par une paroi mobile (22), un réservoir (6) agencé pour contenir le fluide  le réservoir étant muni d’ouverture supérieure (124) orientée vers la poche et une ouverture inférieure (87), pour le remplissage du réservoir (6) ; ladite ouverture inférieure (87) étant agencée pour permettre un passage du fluide, de manière à remplir de fluide au moins en partie le réservoir (6) au moins jusqu’à la valve d’alimentation.  Voir figure 24.
Patent FR-3120266-A1 (FR)
Title: Système électronique d’aide au pilotage d’un drone, procédé et programme d’ordinateur associés
Inventor: LE BIHAN KEVIN
IPC: G05D1/00
Filed: 2021-02-26
Abstract: Système électronique d’aide au pilotage d’un drone, procédé et programme d’ordinateur associés
    L’invention concerne un système (10) électronique d’aide au pilotage d’un drone comprenant au moins :
    - un module de prédiction (12) configuré pour prédire un environnement de vol associé à une mission courante dudit drone, 
    - un jumeau numérique (14) dudit drone,
    - un calculateur (16) configuré pour prédire un comportement de vol dudit drone en injectant l’environnement de vol prédit au sein dudit jumeau numérique (14),
    - un module d’aide au pilotage (18) configuré pour assister le pilotage dudit drone à partir du comportement de vol dudit drone prédit par le calculateur (16).
    Figure pour l'abrégé : Figure 1
Patent FR-3121947-A1 (FR)
Title: Dispositif d’atténuation acoustique pourvu d’inserts en matériau acoustiquement absorbant
Inventor: BRASIER NICOLAS
IPC: E04B1/84
Filed: 2021-04-19
Abstract: Le dispositif d’atténuation acoustique (2) comporte deux inserts (13) en matériau acoustiquement absorbant, les deux inserts (13) étant distincts l’un de l’autre et étant séparés l’un de l’autre de manière à délimiter entre eux une fente longitudinale (14), chaque insert (13) comportant une surface avant (13.1) destinée à être orientée vers un espace à atténuer acoustiquement ; et deux éléments de support (7) qui sont en matériau sensiblement imperméable acoustiquement et qui délimitent au moins partiellement une cavité interne (11) dans laquelle sont disposés les deux inserts (13), chaque élément de support (7) comportant une partie de recouvrement (9) recouvrant partiellement la surface avant (13.1) d’un insert (13) respectif de telle sorte que les surfaces avant (13.1) des deux inserts (13) sont partiellement exposées, les deux parties de recouvrement (8) délimitant au moins une ouverture de passage qui débouche dans la cavité interne (11) et qui est située au moins partiellement en regard de la fente longitudinale (14) de manière à libérer un accès à la fente longitudinale (14).    Figure 2
Patent FR-3126157-A1 (FR)
Title: Vérification de la précision métrologique d’un compteur électrique
Inventor: TEBOULLE HENRI
IPC: G01R11/00
Filed: 2021-08-10
Abstract: Compteur électrique (1) comportant :  - un circuit de test (25) comprenant un composant de test (Rt) et un composant de connexion (26) agencé pour placer le composant de test dans une configuration de connexion, dans laquelle le composant de test est connecté au conducteur de phase et au conducteur de manière à former une charge additionnelle, et une configuration de déconnexion, dans laquelle le composant de test est déconnecté du conducteur de phase et/ou du conducteur de neutre ;  - un composant de traitement (15) agencé pour piloter le composant de connexion de sorte que celui-ci place le composant de test dans la configuration de connexion pendant une durée de test prédéterminée, pour mesurer un surplus d’énergie consommé, et pour estimer une erreur de mesure du compteur électrique à partir du surplus d’énergie.   FIGURE DE L’ABREGE : Fig.2
Patent FR-3131810-A1 (FR)
Title: Ensemble de connexion entre deux câbles électriques
Inventor: CARPENTIER LUDOVIC
IPC: H02G15/08
Filed: 2022-01-12
Abstract: Cet ensemble de connexion entre deux câbles électriques (14) comporte un connecteur (10) adapté à assembler mécaniquement les deux câbles électriques (14). Il comporte en outre un manchon de protection (12) en matériau semi-conducteur thermorétractable disposé sur le connecteur (10) et recouvrant au moins partiellement le connecteur (10), le manchon de protection (12) étant préformé de façon à épouser la forme du connecteur (10).  Figure pour l’abrégé : Fig. 1
Patent FR-3134409-A1 (FR)
Title: Procédé de réalisation d’une excavation avec correction de trajectoire
Inventor: LECONTE BASILE
IPC: E21B7/06
Filed: 2022-04-11
Abstract: Procédé de réalisation d’une excavation avec correction de trajectoire Procédé de réalisation d’une excavation selon une trajectoire prédéterminée dans lequel on réalise un forage en mettant en rotation un tube de forage (12) au moyen d’un dispositif de mise en rotation (16), dans lequel, au cours de l’étape de forage, on détermine une déviation du tube de forage et, si ladite déviation dépasse un seuil de déviation prédéterminé, on détermine une trajectoire corrigée (X’’), on détermine une position angulaire de correction de la tête de correction de trajectoire, on place ladite tête de correction de trajectoire dans ladite position angulaire de correction ; et on met en vibration la tête de correction de trajectoire à l’aide d’un dispositif de mise en vibration (18), de façon à déplacer la tête de correction de trajectoire selon la trajectoire corrigée.  Figure pour l’abrégé : Fig. 1.
Patent FR-2013115-A1 (FR)
Title: Attaching paper or plastic handles to - a sheet material
IPC: B31B160/10
Filed: 1969-07-16
Abstract: Paper or plastic U-shped handles are formed on machine by folding their ends at 90 degrees, and then mounted on a continuous band of material to form shopping bags, by first gripping the strips by their centre portions and folding the ends through 90 degrees in a sense opposite to that of their motion, the ends then being gripped and the centres released, and second folding the handles and assembling them on the continuous band of material. The advantages are that the flow of handles proceeds at the same speed as that of the band of material to which they are attached, they can be precisely positioned and there is no risk of defacing the material with glue.
Patent FR-2158184-A1 (FR)
Title: Conditioning/storage of foam plastic blocks - fully automatic process
IPC: B29C44/44
Filed: 1972-08-21
Abstract: The moulded blocks are fed in a predetermined sequence into compartments in two vertical shafts. They start at the foot of the first shaft, and are moved stepwise to its top, where they are pushed over the second shaft in which they descent stepwise. At the bottom they are ejected for further processing. Air at suitable temp. is circulated through the shafts. The total storage time of each block is thus determined by the height of the shafts and the number of compartments.
Patent FR-2213293-A1 (FR)
Title: Bisequenced copolymers contg. vinyl polymers - by peroxidising vinyl polymer with reactive end gps and polymerising with monomer
IPC: C08F293/00
Filed: 1973-01-09
Abstract: The copolymer is prepd. by free radical polymsn. of (di)olefins and/or (aryl)vinyl cpds. with a peroxidised vinyl polymer contg. reactive terminal gps. e.g. SO3H, COOH or COH. The copolymer is added to mixtures of normally incompatible homopolymers to promote compatibility between these and may be used e.g. as fire retardant, plasticiser, for gas impermeabilisation or for improving the impact resistance of polymers.
Patent FR-2215218-A1 (FR)
Title: Medicaments contg. hazunta alkaloids - i.e. mixts. of vobasine, tabernaemontanine and ochropamine for treatment of influenza
IPC: C07D471/08
Filed: 1973-01-24
Abstract: Medicaments contng. the alpha-acyl indole alkaloids from the apocynaceous trees and bushes named Hazunta have antipyretic, anti-inflammatory and analgesic activity. The alkaloids are obtd. from the leaves, bark and roots of the plant by solvent extn. with alkali, extn. into acid, and extn. from the acid followed by chromatography and onversion to the hydrochloride.
Patent FR-2231782-A1 (FR)
Title: Cleaning natural fibres - by exposure to electrically induced hydraulic shock waves
IPC: D01C3/00
Filed: 1973-05-30
Abstract: Natural fibres e.g. wool are cleaned of impurities e.g sand straw by being passed in a liquid, pref. water, flow between pref. several pairs of electrodes arranged pref in side recesses of a flow duct and between which potential (e.g. 20-70 K.V) is applied to generate the hydraulic shock waves. The recesses in the flow duct ensure mixing of the fibres but this may be achieved with vanes. The electrodes may also be moved with the flow. Pref. the flow duct is perforated at spaced positions to allow the removal of impurities. Because the fibres pass directly between the electrodes more efficient cleaning is achieved with reduced power consumption.
Patent FR-2236964-A1 (FR)
Title: Chromating tin plate - to provide a coating resistant to corrosion by sulphur
IPC: C23C22/24
Filed: 1973-07-13
Abstract: Twined steel is treated to protect it against corrosion by depositing a layer of chromate, on the tin, immediately after the tin has been applied, using an aq. soln. contg. hexavalent chromium ions, and heating the chromated steel to above 100 degrees C and pref. above the m.pt. of the tin, followed by the usual chemical treatment of the tinned surface. Tin cans so treated have improved resistance to sulphur corrosion and hence to hardening from sulphur existing in meat, fish powdered milk, peas, asparagus and other foods rich in protein. The coating also reduces the tendency for tin to dissolve in fruit juices.
Patent FR-2241660-A1 (FR)
Title: Base for road hazard warning triangle - has two pivotal legs nesting under third leg fixed to the triangle
IPC: B60Q7/00
Filed: 1973-08-23
Abstract: The warning triangle consists of three strips of reflecting material (1, 2 & 3). The bottom strip is mounted on a metal strip which is in turn fixed to one of three legs (7). This leg runs under the sign and has a foot (7a) with a pointed end (7b). The foot is angled at approximately 135 degrees to the underside of the sign. At the opposite end from this foot there is a pivot joining two other legs (9 & 10) with similar feet. These legs can open from the folded position to approximately 90 degrees the first leg. The sign can withstand high winds without overturning.
Patent FR-2271051-A1 (FR)
Title: Protective book cover with reading lamp - has batteries housed in spine, bulb arm and reflector at top
IPC: B42D3/04
Filed: 1974-01-14
Abstract: A portable reading aid to provide sufficient light for reading a book on a train, in a caravan etc., has a pair of covers between which th book may be positioned, and a back housing a set of batteries, with an adjustable arm mounted at the top of the spine, carrying a lamp bulb and reflector. At the junction of the arm is a switch. Since the reflector can be swung from one side to the other, either page can be equally illuminated. The covers may be constructed so that the covers of the book fit inside them, to be held in position. No wires need be used, since all connections to the batteries can be made by contact strips, including wipers for the bulb carrier arm.
Patent FR-2260086-A1 (FR)
Title: Readout mechanism for liq. flow meters - having adjustable facility to preset required vols. and to operate valves automatically
IPC: G01F13/00
Filed: 1974-01-31
Abstract: A readout mechanism designed for liq. esp. water flowmeters having rotary shaft outputs proportional to flow rate incorporates an adjustable facility to preset required volumes and to operate valves automatically when the preset volume is reached. The device may be manually reset with a declutching mechanism, or may be self-resetting. Used for presetting meters in industrial mixing processes e.g., in the mixing of concrete, or water treatment.
Patent FR-2266225-A1 (FR)
Title: Electronic taximeter with encapsulated tamper-proof cct - with rate change provided by bias change without additional components
IPC: G07B13/04
Filed: 1974-03-25
Abstract: The electronic taximeter comprises five essential elements, namely, (1) time and distance scalers and pulse shapers (2) time and distance discriminator, (3) time and distance counter and integrator, (4) associated programming devices, and (5) digital display. Except for trips, total miles, paid miles and unit counters, and manual switches, the meter employs integrated circuitry thereby eliminating maintenance. The circuit chips is used in this meter are readily replaced. Programming devices consist of several electronic switches designed such that no change in wiring is needed to change rates or fare. Programming is only a matter of grounding or not grounding data input connections in such a way as to preset and/or reset BCD counters in proper sequence.
Patent FR-2270953-A1 (FR)
Title: Handling method for channel section coating area - uses overhead chain conveyors for channels carried horizontally
IPC: B05C13/00
Filed: 1974-05-15
Abstract: Each channel section (2) is suspended in a horizontal position at least two points from a conveyor or transporter mechanism. The section is then brought into the treatment area and finally placed on transverse supports in the storage area for drying. The sections can be supported by hooks from conveyor chains (6) and hooked into engagement with each other so that several can be carried on a single support assembly, the conveyor chains transporting them through the treatment area. The chains are supported by rails (7) on posts (8) equally spaced within the treatment area.
Patent FR-2235763-A1 (FR)
Title: Abrasive tool comprises resin body - contg. abrasive particles and bonded by adhesive to metal support
IPC: B24D7/16
Filed: 1974-06-27
Abstract: A resin mass (e.g. phenolic, polyester, polymethane, polymeride, natural) containing abrasive particles (e.g. diamond, carbide, silica) is formed into an abrasive body of the desired shape and applied to the surface of a metal (e.g. steel) support which is coated with an adhesive (e.g. polyvinyl, epoxy, polyurethane, polyester, polyacrylate, polyvinyl butyral resin) which bonds chemically to the resin. The abrasive body is then treated to harden it and to bond the adhesive both to the metal support and the abrasive body. The abrasive body is bonded to the metal support in a single process thereby reducing manufacturing costs.
Patent FR-2278958-A1 (FR)
Title: Centrifugal compressor for dangerous gases - employing integral motor and gas recirculation
Inventor: LECLUSE ROGER
IPC: F04D29/46
Filed: 1974-06-28
Abstract: A centrifugal-type compressor is fitted with an integral electric drive motor in such a way that the motor may be removed without leakage of gas from the compressor. A continuous controllable flow of gas can be mixed with the compressed gas enabling the machine to be used for gas sepn. purposes in which recirculated gas flows counter current to the main flow. The appts. is esp. used for sepn. of dangerous gases such as UF6. The motor may be dismantled without disturbing the process, and the motor may be kept in an environment at a considerably lower temp. than the compressore.
Patent FR-2281635-A1 (FR)
Title: Nuclear fuel element filling - using glove box and lock chamber to fill sleeve with radioactive tablets
Inventor: PAJOT JACQUES
IPC: G21C21/02
Filed: 1974-08-09
Abstract: Filling of a sleeve or sheat, previously closed at one end by a welded-in plug, with radioactive products, particularly nuclear fuel tables contained in a sealed enclosure e.g. a glove box, by (i) introducing from the outside of the enclosure, the open end of the sleeve into a lock chamber mounted on one wall of the enclosure, (ii) establishing a sealed connection between the lock chamber and the external surface of the sleeve, (iii) evacuating and subsequently refilling the lock chamber and the sleeve with an inert gas, (iv) introducing the opened of the sleeve into the sealed enclosure for the lock chamber (v) causing the radioactive products to enter the sleeve and thereafter closing the open end of this by a second plug (vi) retracting the now closed end of the sleeve into the lock chamber, (vii) closing the lock chamber, eliminating the sealed connection thereof with the sleeve and withdrawing this from the lock chamber and (viii) welding the second plug into the sleeve. Enables the fuel element sleeve to be filled with nuclear fuel tablets without contaminating the outside of the sleeve.
Patent FR-2318429-A1 (FR)
Title: Detection of presence of equipment observing station - uses laser energy transmitted from station and reflected from equipment
Inventor: SCHIFRINE JEAN
IPC: G01S17/04
Filed: 1974-08-19
Abstract: The method is for detecting at a station the presence of equipment observing that station. The method is based on estimating the radiant energy originating at the station after it has been reflected by the observing equipment. One important application involves determining on board an aircraft the characteristics of a modulator system proceding the sensitive cell of equipment which controls the flight path of a missile aimed at the aircraft. Laser energy (11) is emitted from the aircraft in the direction of the modulator system (15) on the missile (17) and the energy reflected by the sensitive cell is demodulated (26) on board the aircraft.
Patent FR-2248863-A1 (FR)
Title: Antifoaming agents esp. for addn. to paper pulp - contg. org. diamide, silicone oil and mineral oil
IPC: C07C233/09
Filed: 1974-10-15
Abstract: The anti-foaming agents comprise (A) 2-20% wt. of a diamide R-NH-CO-R'-CO-NH-R, in which R = 8-22 C alkyl gp. and R1 = 1-8 C (un)satd. alkylene gp., (B) 0.5-5 wt. % silicone oil and 75-97.5 wt. % of a mineral oil. The anti-foams are esp. useful for addn. to paper pulp during milling. Suitable diamides (A) are N,N'-dioctadecyl adipamide, N,N'-dioctadecyl azelamide, and N,N'-dioctadecyl maleamide. Silicone oil (B) is pref. chosen from OH-terminated dimethylpolysiloxanes with a viscosity of is less than or =35 centistokes at 25 degrees C and organopolysiloxanes soluble in benzene, contg. (i) SiO2 units and (ii) units R3SIO1/2 where R = monovalent hydrocarbon radical with 1-6 C, with a ratio units (i): units (ii) = 1.id1 to 0.6:1. Mineral oil (C) is pref. a largely paraffinic oil with a viscosity of 100-110 S.S.U. at 37.8 degrees C.
Patent FR-2288346-A1 (FR)
Title: Gas supply device with spring loaded diaphragm valve - has pilot valve diaphragm responsive to inlet or outlet pressure
IPC: F17C13/04
Filed: 1974-10-16
Abstract: Diaphragm (14) pressing against lips (13) of outlet forms main valve of gas regulator and closes pilot chamber (15) which is fed from gas source by tube (18). Source pressure changes move valve block (34) without changing pressure of diaphragm (15). Diaphragm (21) separates chamber (20) at source pressure from outlet. Diaphragm obturator (23) is held by spring (24) until fall of outlet pressure releases it, allowing gas to flow from chamber (37) and suck diaphragm (14) away from gas outlet (13). Other variations, including anti-acceleration valve, are described.
Patent FR-2290166-A1 (FR)
Title: Purifying tobacco smoke - using magnetostatic field acting on charges drawn along by smoke current
IPC: A24F7/04
Filed: 1974-11-08
Abstract: The system utilises the speed imparted to the smoke on inhaling to liberate, by triboelectric effect, negative ions so as to neutralise the positive charges of and/or to charge negatively the neutral particles initially present in the aerosol constituting the smoke. In addition, a magnetostatic field is created in the path of the smoke, acting selectively on the free charges, or those of either polarity, drawn along by the smoke current. The field can have components parallel to the direction of smoke flow, to aid distribution of negative liberated ions, and/or their combination with the charges or particles concerned.
Patent FR-2291111-A1 (FR)
Title: Plastic tubs for food - have plastic or foil cover, and sit in holes in board
IPC: B65D77/20
Filed: 1974-11-12
Abstract: The plastic tubs (2) are each fitted with a flange (23) and an enlarged cylindrical portion below the upper edge (21). This enables the containers to snap into the holes in the board (8). The flange prevents the containers from falling through. The board (8) is suitable for four containers and is scored along the axes (6) and (7) so that each tub may be separated as required. The tubs are sealed by covering with a sheet of foil, welded to the flange. The method allows for containers to be filled with different products before closing.
Patent FR-2293345-A1 (FR)
Title: Rail system for inside building - has friction drive between rollers and tube turning at constant speed
Inventor: BOURZEIX-GELEY GILBERT
IPC: B61B13/12
Filed: 1974-12-02
Abstract: The installation in a building for driving and guiding hauled trucks has a friction type drive between driven rollers beneath the truck and a drive tube turning on them at constant speed. there is a chassis (1) in the floor (7) made of U shaped profile (10) inside which is the drive tube (6) and a second profile (11) at the side of the first, also of U section. This serves as a guide rail for the wagons (2). A points system can be arranged in the guide rail profile (11). The wagon has a guide roller (22) in the guide rail, another roller (20) taking the drive to the wagon.
Patent FR-2329239-A1 (FR)
Title: Oven for open air cooking - is chest with refractory lining with and partitioned into hearth and oven with heat deflector plate
IPC: A47J37/07
Filed: 1974-11-07
Abstract: The oven for open air cooking comprises a chest with refractory linings (4, 5) and partitioned (7) into a hearth (3) and a cooking chamber (2). Heat is transmitted from the hearth to the oven by an inclined deflector plate (6), and the chest is mounted on legs which may be adapted to form a carrier frame. The partition (7) is demountable and leaves an overhead opening whereby heat is transferable from hearth to oven. The inclination of the deflector plate (6), which may be of stainless steel, ensures that heat is directed into the oven. The hearth is provided with a demountable cover (11) which serves as a hot plate.
Patent FR-2296743-A1 (FR)
Title: Post for guard rail - consists of upright fixed to horizontal stone and right-angled locking-arm
IPC: E04G21/32
Filed: 1974-12-30
Abstract: The post (1) consists of an upright (5), a locking-arm (6) and a slide-piece (7) which fixes the upright (5) and the arm (6) to a horizontal stone (8). To each post (1) is fixed a rail (2), an underneath-rail (3) and a plinth (4), to form the guard-rail. The upright (5) is C-shaped in cross-section, with its opening (9), facing the edge of the horizontal stone (8), and its bottom end attached to a support-plate (10). The end of the vertical arm (6a) of the locking-arm (6) has a vertical piece which has a hole. The slide-piece (7) consists of a band (13) enclosing the end of the vertical arm (6a) of the locking-arm (6).
Patent FR-2300180-A1 (FR)
Title: Water closet odour extractor operated as seat cover is lowered - has one or more air suction conduits leading from pan interior to pump to outlet
IPC: E03D9/052
Filed: 1975-02-05
Abstract: The water closet odour extractor for use during w.c. utilisation has one or several air suction conduits (S) emanating from the closet and with their inlets (S) sited at intervals on the interior (A) of the pan. Alternative inlet positions are on the seat (B) or independently between the seat and the pan top, and pref. each of the suction conduits is connected to an air suction pump (M). The pump is operated when the seat cover is raised and stopped when the cover is lowered.