baber/WOPTO huggingface dataset:
Patent FR-3113512-A1 (FR)
Title: Dispositif de couplage fluidique à témoin visuel
IPC: F16L37/23
Filed: 2021-11-10
Abstract: Dispositif de couplage fluidique comprenant un coupleur femelle et un coupleur mâle destiné à être emmanché dans le coupleur femelle, le coupleur femelle comprenant un corps tubulaire, des moyens de retenue pour assujettir de manière étanche le coupleur mâle dans le corps, une bague de manœuvre montée mobile sur le corps entre une première position axiale dans laquelle les moyens de retenue sont inactifs et une deuxième position axiale dans laquelle les moyens de retenue sont actifs, un capot agencé sur le corps pour masquer une portion d’extrémité de la bague de manœuvre, et un témoin d’enfoncement du coupleur mâle dans le coupleur femelle, le témoin d’enfoncement étant agencé dans une gorge annulaire externe de la portion d’extrémité de la bague de manœuvre pour être visible depuis l’extérieur du dispositif lorsque la bague de manœuvre est dans sa première position axiale, et pour être masqué par le capot lorsque la bague de manœuvre est dans sa deuxième position axiale.  FIGURE DE L’ABREGE : Fig.1
Patent FR-3129734-A1 (FR)
Title: Procédé de détection d’un circuit ouvert dans un pack batteries
Inventor: BALENGHIEN OLIVIER
IPC: G01R31/36
Filed: 2021-12-01
Abstract: L'invention concerne un procédé de détection d’un circuit ouvert dans un dispositif d’alimentation électrique d’un véhicule électrique ou hybride comprenant une étape de mesure d’une première tension U1 par une première unité de mesure de tension (3) connectée entre deux bornes d’un module d’énergie (2) et de mesure d’une deuxième tension U2 par une deuxième unité de mesure de tension (4) connectée entre une borne positive (D1) d’un chemin de décharge positif et une borne négative d’un chemin de décharge négatif (D2), lorsque le véhicule est en roulage, une étape de calcul de la différence absolue entre la première tension U1 et la deuxième tension U2 et une étape de comparaison entre la différence et une valeur de tension seuil S1, la présence d’une ouverture dans les chemins de décharge étant détectée lorsque la différence est supérieure ou égale à la valeur de tension seuil S1 pendant un temps T1.  (Fig. 1)
Patent FR-3130306-A1 (FR)
Title: Gâche électrique
Inventor: BURY JEAN
IPC: E05B65/10
Filed: 2021-12-14
Abstract: Gâche électrique (1) qui comporte un boitier (2), un moyen de verrouillage (3) pour verrouiller un ouvrant par rapport à un dormant, un moyen d’immobilisation (5) dudit moyen de verrouillage (3) en position active de verrouillage de l’ouvrant, un moyen de blocage (7) du moyen d’immobilisation (5) en position active d’immobilisation du moyen de verrouillage (3), un moyen d’entraînement (8) du moyen de blocage (7) de la position active vers la position inactive de blocage du moyen d’immobilisation (5), un moyen de maintien (10) du moyen de blocage (7) dans la position inactive de blocage du moyen d’immobilisation (5).
Patent FR-3118414-A1 (FR)
Title: Méthode d’identification de composés utiles pour le traitement d'un cancer
Inventor: BRENNER CATHERINE
IPC: A61P35/00
Filed: 2021-12-28
Abstract: L’invention concerne une méthode d’identification de composés utiles pour le traitement d’un cancer, basée sur l’évaluation de la capacité du composé à moduler l’interaction entre la protéine AIF et la protéine CHCHD4.
Patent FR-3132365-A1 (FR)
Title: Mémoire non volatile sécurisée
Inventor: BENHAMMADI JAWAD
IPC: G06F11/08
Filed: 2022-01-31
Abstract: Mémoire non volatile sécurisée La présente description concerne un procédé comprenant :- le chargement, à partir d’une mémoire non volatile (104) d’un circuit (102) vers un circuit de calcul (130), d’un premier paramètre de sécurité du circuit et d’un premier code correcteur d’erreur stocké en association avec le premier paramètre de sécurité ;- la vérification, par le circuit de calcul (130), du premier paramètre de sécurité et du premier code correcteur d’erreur afin de déterminer si un ou plusieurs des bits du paramètre de sécurité sont erronés ; et- s’il est déterminé que deux bits du paramètre de sécurité sont erronés, le chargement d’une valeur par défaut du premier paramètre dans un registre (132).  Figure pour l'abrégé : Fig. 1
Patent FR-3132299-A1 (FR)
Title: Procede de traitement des eaux d’arret et des boues de decrassage par carbonatation et decarbonatation au sein d’une installation chimique de nitruration en bain de sels fondus
Inventor: GARCIA FRÉDÉRIC
IPC: C02F1/72
Filed: 2022-01-31
Abstract: La présente invention concerne un procédé de traitement des eaux d’arrêt (EL), et/ou des boues de décrassage (ES) issues du bain d’oxydation, au sein d’une installation (10) de nitruration en bain de sels fondus comprenant un bain de nitruration (11), un bain d’oxydation (12), ainsi qu’un bain d’arrêt (13). Le procédé de traitement comprend un procédé A de décarbonatation pour récupérer des sels d’oxydation, et un procédé B de carbonatation pour récupérer des sels de carbonate.  Figure pour l’abrégé : Fig. 6
Patent FR-3135396-A1 (FR)
Title: COMPOSITION POUR LE TRAITEMENT cosmetique DES FIBRES KERATINIQUES
Inventor: BERNOUD THIERRY
IPC: A61K8/31
Filed: 2022-04-05
Abstract: COMPOSITION POUR LE TRAITEMENT cosmetique DES FIBRES KERATINIQUES La présente invention concerne, une composition pour le traitement cosmétique des fibres kératiniques caractérisée en ce qu’elle comprend :  a) une fraction A qui comprend au moins un alcane ramifié en C10-C12,  b) une fraction B qui comprend au moins un alcane linéaire ou ramifié volatil,   c) au moins un diméthiconol et est exempte d’huile de silicone volatile.
Patent FR-3127681-A1 (FR)
Title: Contenant de bâton ayant une structure d’étanchéité pour la prévention d’un résidu
Inventor: LEE DO HOON
IPC: B65D83/00
Filed: 2022-09-27
Abstract: L’invention concerne un contenant de bâton ayant une structure d’étanchéité pour la prévention d’un résidu, qui comporte : un corps principal (10) avec formé sur celui-ci une saillie d’élévation (12a) ; un tube d’étanchéité (20) couplé dans le corps principal (10) et formé avec des première et deuxième parties d’étanchéité (24a ; 24b) ; un tube de guidage (30) couplé rotatif dans le corps principal et formé avec une partie d’entrée, dans lequel la première partie d’étanchéité (24a) vient en contact avec le corps principal pour obturer de manière étanche un espace entre le corps principal (10) et le tube d’étanchéité (20), et la deuxième partie d’étanchéité (24b) vient simultanément en contact avec le tube de guidage (30) pour obturer de manière étanche un espace entre le tube d’étanchéité (20) et le tube de guidage (30).  Figure pour l’abrégé : Fig 3
Patent FR-2002780-A1 (FR)
Title: Manufacture of strengthened non-woven textil
IPC: D21J1/00
Filed: 1969-02-27
Abstract: Manufacture of strengthened, non-woven textile-like flat constructions from or with cellulose fibres which have not or only to a small extent been milled, comprises using cross-linked cellulose fibres either alone or together with cellulose fibres with a high alpha-cellulose content, and that a binder in the form of a plastic, elastomeric or resin dispersion is added to an aqueous suspension of such fibres, the binder then being precipitated and deposited on the fibres and that thereafter a fleece formed from the treated fibres is dried and the binder is hardened. Pref. the binder is acrylate-, styrene-, butadiene-, nitrile-, neoprene-, or vinyl-based.
Patent FR-2039363-A1 (FR)
Title: Plastics warehouse pallet
IPC: B65D19/00
Filed: 1969-07-17
Abstract: Pallet press-moulded from a plastics sheet consists of a platform and hollow supports which are joined together by pairs of parallel moulded stiffeners running parallel with the edges of the platform. Pref. the raw material may be a vary dilute fibrous suspension in a liquid medium together with powdered thermosetting resin, the liquid being expressed through a permeable mould and the fibrous mass compacted by the moulding.
Patent FR-2092692-A1 (FR)
Title: Highly concentrated ammonium phosphate/ammonium - nitrate fertilizer - by controlled nitricacid digestion of mineral ph
IPC: C05B7/00
Filed: 1970-06-08
Abstract: Prepn. of fertilisers with a N:P2O5 ratio of approx. 1:1 by (a) treating a mineral phosphate with nitric acid and a source of SO42- ions e.g. ammonium sulphate, and opt. H2SO4, the concn. of HNO3 being kept at 45% of the theoretical amount required for dissolving the chalk present in the mineral, and the source of SO42- ions and opt. H2SO4 combined being sufficient to pt. the chalk present as CaSO4. (b) separating the CaSO4 ppt. concentrating the nitrate and treating it with NH3 at a pressure slightly above atmos. to give a product which is mainly (NH4)2HPO4.
Patent FR-2096907-A1 (FR)
Title: Colloidal cuprous oxide - diagnostic agent for nepatic disorders
IPC: A61K51/12
Filed: 1970-07-15
Abstract: Colloidal solns. of Cu2O are prepd. by the redn. of an alkaline Cu2+ soln. with glucose in the presence of dextran. When the Cu contains the isotope Cu64 the solns. may be injected and used to diagnose various hepatic disorders. In an example, CuCl2 was prepd. from 127 mg irradiated metallic Cu and dissolved in 10 ml water; 0.5 ml of this soln. was treated with 4.5 ml of a soln. contg. 50 mg. dextran 20 and 4.67 glucose per 100 ml. The mixt. soln. of Cu2O.
Patent FR-2117701-A1 (FR)
Title: Tunable gunn oscillator - in which effective anode-cathode spacing is varied by a movable load
IPC: H03B9/12
Filed: 1970-12-08
Abstract: Turnable Gunn oscillator in which a movable load in the form of a plate of GaAs, Ba TiO3 or Cu is placed on top of the epitaxial layer but separated from it by an insulator e.g. of glycerine or SiO2. The load extends from the cathode and can be used to vary the effective cathode - anode spacing. Frequency canbe varied by a factor of 6 at Hhz levels. In addition the technique can be used to improve yields by moving forward the load until a uniform GaAs region is found. Amplitude modulation is obtained at very close electrode spacings.
Patent FR-2080588-A1 (FR)
Title: Catalytic cracking of fuels for combustion engine operation
IPC: B01D53/94
Filed: 1971-02-16
Abstract: A combustion engine is operated by passing a liquid fuel under cracking conditions through a catalytic converter and conveying the resultant low-boiling hydrocarbons to the fuel inlet of the combustion engine. The fuel is e.g. a hydrocarbon fraction boiling in range 38 degrees-370 degrees C. pref. and unleaded petroleum fuel.
Patent FR-2160246-A1 (FR)
Title: Tannin/methylcellulose compsns - dermatological antiseptics
IPC: A61K47/38
Filed: 1971-11-15
Abstract: Title medicament comprises =6 pts. tannin and 100 pts. methylcellulose pref. dilated with water to give a soln. contg. 0.04-0.2% by hot tannin. The compsn. enables higher concns. of tannin to be applied as solns.
Patent FR-2141891-A1 (FR)
Title: Extruding projections on cylindrical workpieces - - by moving equal volumes of metal using two punches
IPC: B21J5/00
Filed: 1972-06-14
Abstract: Mfr. of metallic workpieces comprising an approx. cylindrical body with >=1 projection extending perpendicularly to the axis of the body is by (a) using an approx. cylindrical bar whose length is greater than, but whose volume equals those of the finished workpiece, (b) placing the bar in a die with two relatively mobile elements which allow removal of the finished workpiece, (c) moving two punches relatively to the die so as to simultaneously press the two ends of the bar and to extrude it through the die elements to form a projection, and (d) separating the die elements and removing the extruded workpiece. Extrusion may take place in a series of operations with intermediate heat treatments.
Patent FR-2141934-A1 (FR)
Title: Metal-working lubricant coating - contg metal-attacking acid and oxidant in conventional oil or grease
IPC: C10M169/00
Filed: 1972-06-14
Abstract: Lubricating compsn for coating metals to be worked by e-g forging, drawing, extrusion, comprises a fatty acid and/or fatty oil and/or wax and/or mineral oil (pref. stearic acid) dissolved emulsified or dispersed in an aq. phase contg. a metal attacking acid (e.g. hydrohalic, sulphuric, nitric, phosphoric, acetic, (tri)chloracetic, lactic, tartaric, polyacrylic, fluoroboric, fluorotitanic, or fluorosilicic) and an oxidising agent (e.g. a peroxide or bichromate). The additives ensure good adhesion to the metal and a uniform, thick coating.
Patent FR-2251950-A1 (FR)
Title: Pass band filter with variable capacitance diodes - earthing of the diodes produce a symmetrical response curve
IPC: H03H7/01
Filed: 1972-11-23
Abstract: The filger network is designed to pass a given frequency bands and has fixed inductors. The orthodox ganged variabled capacitors requiring one plate to be earthed are replaced by variable capacitance diodes allowing this earthing requirement to be removed. The basic four terminal network is rearranged to allow a controlling D.C. level to be applied across the diodes and by use of blocking capacitors and suitably chosen resistors or an orthodox impedance changing transformer a floating or balanced output can be obtained. The flexibility of design allowed by this technique provides a near ideal pass band characteristic, particularly at V.H.F.
Patent FR-2250704-A1 (FR)
Title: Carbonisation of coke preforms - in layer of inert particles heated by combustion gases
IPC: C04B35/532
Filed: 1973-11-14
Abstract: The preforms of carbon filler e.g. oil coke, carbon black or natural graphite, with a binder e.g. pitch or synthetic resin, are heated in a layer of inert granular particles by passing combustion gases from burning hydrocarbon fuel with excess air coefficient below 1, through the bed. The preforms are then cooled by direct contact with cooling gas. The hydrocarbon fuel is pref. burnt with excess air coefficient of 0.5-0.9 and the preforms are cooled with steam. The intensive and uniform heating and cooling of the preforms reduces the time required for carbonisation and increases output of the plant.
Patent FR-2256284-A1 (FR)
Title: Support plate prodn. for long sieve - in continuous papermaking machines
IPC: D21F1/48
Filed: 1973-12-28
Abstract: The support elements for a continuous manufacturing table of a papermaking machine, such as dewatering plates, suction boxes, in which parts susceptible to wear are of hard material e.g. ceramic, sintered materials, hard metal alloys, cobalt-based alloys etc., are produced by (i) temporarily positioning at least a part of the support element for the parts in hard material e.g. the attaching or leading edge, on and in correct mutual relationship to a negative mould, (ii) casting a filling resin in the mould, (iii) fixing the support beam by means of a resin adhesion whereby the parts in hard material have been subjected to all machining operations before insertion in the mould and the support element being thus obtained after removal from the mould in ready-for-use state. No finishing or machining is required and the most suitable component materials may be selected to give a product costing only 60-70% of the cost of known support assemblies.
Patent FR-2215297-A1 (FR)
Title: Wood-plastics composite articles - by contacting a wood matrix with a reaction mixt of monomer and polymn initiator, and polymerising
IPC: C08F251/02
Filed: 1974-01-29
Abstract: A wood-plastics combination (e.g. particle board) is mfrd by contacting the wood (e.g beech wood chips) with a vinyl monomer (e.g MMA, styrene) in presence of >=1 transition metal (cpd.) (e.g. Cu, Zn, Ti, Ir or their salts such as CuCl) and bisulphite ions (e.g. and aq. soln. of H2SO3). Process is relatively simple as it does not require complicated eqpt. as when actinic radiation is used. No extraction step is necessary as with peroxide-initiated graft polymn. methods.
Patent FR-2266241-A1 (FR)
Title: Machine for teaching use of keyboards - uses integrated circuits and may be used by several students
IPC: G09B13/00
Filed: 1974-03-28
Abstract: The device designed in particular for teaching and practise in the use of data keyboards. It may be used individually or by groups of students. It consists essentially of an electronic system using digital technology and integrated circuits and normalised codes, by means of which it becomes possible to utilise a feedback loop between the activity of the apparatus and that of the student. There is a programmable code information generator and a cathode ray tube or point matrix is used to display information.
Patent FR-2272918-A1 (FR)
Title: Roller conveyor with motor driven rollers - has drive belts between shaft under rollers and rollers
IPC: B65G13/07
Filed: 1974-05-29
Abstract: The rollers (8) are supported in side members (2). A drive shaft (12) runs beneath the rollers, and is driven by a motor (18) and drive belt (16). Individual rollers are driven by belts (20) passing round the shaft and in grooved pieces in the rollers. Spacer pieces (22) on the shaft prevent excessive axial movement of the belts. The torque transmitted is limited by the belts slipping on the shaft. The drive shaft is normally perpendicular to the rollers, but for the case of a bend in the conveyor it would be placed as a chord of the bend, with the grooves on the rollers placed at different positions along their length.
Patent FR-2277306-A1 (FR)
Title: Heat recovery arrangement for wood fire - has horiz chamber for fresh air entry and lateral heated air discharge at top
IPC: F24B1/18
Filed: 1974-07-04
Abstract: An arrangement for recovering heat from a wood fire, consists of a structure of sheet metal built into the fireplace, through which fresh air enters at or below floor level from the room, passes up the back, and is discharged sideways from the top, forming a unit which is not readily visible from the fireplace structure and which does not interfere with the chimney cleaning. A horizontal chamber at the bottom has an upper sheet of thick material on which the wood burns, and fresh air enters under this, from the front. This communicates with a vertical chamber behind the fire, with a portion at the top which widens out, housing a horizontal tube from which heated air is discharged sideways.
Patent FR-2281233-A1 (FR)
Title: Visiting card book - has each card attached by weakened line to section forming counterfoil
IPC: B42D5/02
Filed: 1974-08-08
Abstract: The cards are in the form of thin sheets on which there are printed details concerning a person or an undertaking. Each card (1) has a section (2) separated from it by a weakened line (3). They are assembled in a set in a pocket book, the sections (2) acting as counterfoils. They can be printed on paper bearing a repeated pattern, with tracing lines for written information, also a space at the bottom right-hand corner for the date and signature. Detachable sheets for notes can be incorporated as well as the visiting cards themselves.
Patent FR-2281073-A1 (FR)
Title: Case for medical samples - has cover flaps pivoted to spine carrying vertical sample holder
IPC: A61B10/00
Filed: 1974-08-07
Abstract: Case for medical samples consists of three parts, of which two are the outside of the case, while the third contains the samples in a single row. When the case is closed it is flat and not too thick so that it can be carried in a pocket or brief case. The case opens on a vertical axis and is supported in this position by the two outside parts of the case and the support for the samples so that it is very stable.
Patent FR-2288854-A1 (FR)
Title: Rotary pneumatic motor operating in closed circuit - has air supply maintained by exhauster-compressor
IPC: F01C21/18
Filed: 1974-08-28
Abstract: The pneumatic circuit contains a sliding vane air motor (1) with three inlet ports supplied by three inlet pipes (2, 3, 4) from a distributor (21). The air is exhausted from the motor through the outlet pipe (5) where the air is accelerated by passing through the nozzle (22) into the expansion chamber (23). Air is drawn from the expansion chamber (23) by the exhauster-compressor (24) and delivered through the non-return valve (25) into reservoir (26) at its initial pressure so that it can once more be fed to the motor (1). It is claimed that this arrangement of pneumatic motor and exhauster-compressor operating in a closed circuit increases the motor output and reduces the air consumption.
Patent FR-2286891-A1 (FR)
Title: Hydrogen and oxygen made under hydrostatic pressure - form explosive mixture to power turbo-generator
IPC: F01K25/00
Filed: 1974-10-02
Abstract: A mfg. plant for the prodn. of hydrogen and oxygen at well above atmos. pressure is claimed, as well as pressurised storage receivers for the gases and an electric generating plant which uses the gases to power a gas turbine. Essentially the hydrogen and oxygen are produced by electrolysis of water, using electrodes immersed at great depth so that the gases are released under substantial hydrostatic pressure for initial collection and storage at a similar depth; the submerged storage vessels are piped to the surface to provide separate supplies of the two gases and/or a high-speed, rising supply of an explosive mixt. to power a gas turbine for electricity generation.
Patent FR-2289123-A1 (FR)
Title: Preserving natural fruit juice in aerosol containers - which maintain freshness without refrigeration
IPC: A23L2/42
Filed: 1974-10-31
Abstract: Natural fruit juice is concd. immediately after extraction; pulverised to pass a 300 mu screen; held in a refrigerated, aseptic receiver; and then filled under pressure into containers which exclude both light and air from the juice. The container is pref. a two-compartment aerosol with juice in a collapsible discharge compartment and an indirect propellant gas compressed in the other compartment to exert pressure on the discharge compartment. The package is lightweight and robust and the juice is preserved without deterioration throughout its container life withut refrigeration.
Patent FR-2295402-A1 (FR)
Title: Temp. resistance probe output linearising method - varies current flowing as function of non-linearity
IPC: G01K7/21
Filed: 1974-12-19
Abstract: The output from a detector such as a thermoresistance is linearised by varying the current flowing through it as a function of the non-linearity. This permits use of the detector on various measuring equipments without scaling problems. A platinum resistance probe (1) is connected in series with a resistor (2) and a transistor (3). The voltage across the probe is measured by an operational amplifier (4) whose output is decreased by the voltage across the resistor at the inverting input of an operational amplifier (5). The output voltage (Vs) is proportional to probe temperature and part is fed back to another operational amplifier (6) with a reference voltage supplied by a potentiometer (7). The voltage across the resistor (2) is algebraically added to the reference voltage to control the transistor thus linearising the output voltage.
Patent FR-2294723-A1 (FR)
Title: collector for picking up balls - is cage pressed over balls which pass through gaps between wires in cage base
IPC: A63B47/02
Filed: 1974-12-20
Abstract: A collector cage for balls etc. is constructed from several wire rings (4) spaced apart by vertical uprights (5) around their periphery. The bottom ring is provided with a number of straight wires (7), spaced apart over its area to form parallel gaps (6) which are smaller in width than the ball diameter. A strut (9) across the top of the cage is bolted (10, 11) to a central support (35) to hold a stick type handle (8). In use, the cage is pressed down over a ball and the elastic deformation between ball and wires allows it to enter the cage and be retained. The collector is kept on a tripod stand.