baber/WOPTO huggingface dataset:
Patent FR-3133412-A1 (FR)
Title: Dispositif aeronautique de distribution de gaz
Inventor: SUTTER XAVIER
IPC: F02C3/22
Filed: 2022-03-14
Abstract: Dispositif aéronautique de distribution de gaz dans un aéronef Dispositif aéronautique de distribution de gaz 1 dans un aéronef entre au moins une source de gaz liquéfié 2 et au moins un organe consommateur 3 de gaz, comprenant au moins une première vanne 11, tout ou rien, commandée en sortie de chaque source de gaz liquéfié 2, un distributeur cryogénique 5 relié à chaque première vanne 11 commandée, et alimenté en liquide, des deuxièmes vannes 12, tout ou rien, commandées, reliées au distributeur cryogénique 5, en parallèle,  des réservoirs tampons 7 biphasiques, alimentés en liquide, chacun par une desdites deuxièmes vannes 12 commandées, et fournissant du gaz, des troisièmes vannes 13 commandées, montées en sortie de chaque réservoir tampon 7, pour fournir du gaz, un détendeur 9 monté en sortie des troisièmes vannes 13 commandées, un collecteur 10 alimenté par le détendeur 9 pour alimenter ledit au moins un organe consommateur 3.  .
Patent FR-3133947-A1 (FR)
Title: Système de conditionnement d’une pluralité de sous-empilements de cellules à oxydes solides de type SOEC/SOFC à haute température superposés
Inventor: DEVANCIARD NICOLAS
IPC: H01M8/2425
Filed: 2022-03-22
Abstract: L'objet principal de l'invention est un système (100) de conditionnement d’une pluralité de sous-empilements (20a) de cellules à oxydes solides de type SOEC/SOFC haute température formant un empilement modulaire (20), comportant : une enceinte thermique (102) ; une pluralité de sous-empilements (20a) ; une pluralité de plaques terminales (40), présentant chacune des faces supérieure (40s) et inférieure (40i), la surface d’une face supérieure (40s) étant de plus grande dimension que la surface d’une face inférieure (20ai) d’un sous-empilement (20a) et la surface d’une face inférieure (40i) étant de plus grande dimension que la surface d’une face supérieure (20as) d’un sous-empilement (20a) de sorte à obtenir une ou plusieurs surfaces libres (40l) non superposées à un sous-empilement (20a) ; une pluralité de supports formant matrice (103), comportant un évidement (104) ; une pluralité d’éléments flexibles (105) au-dessus d’un évidement (104) ; une pluralité d’éléments d’appui (106) aptes à venir au contact d’un élément flexible (105) à le déformer.  Figure pour l’abrégé : Figure 5
Patent FR-3134510-A1 (FR)
Title: Base de charge pour aspirateur
Inventor: RENARD SYLVAIN
IPC: A47L9/28
Filed: 2022-04-15
Abstract: La base de charge (3) comporte un corps de support (15) comportant un logement de réception (17) configuré pour recevoir un boîtier de batterie (12) ; un connecteur électrique mâle (18) fixé dans un logement d’insertion (22) délimité par le corps de support (15) et configuré pour coopérer avec un connecteur électrique femelle (19) du boîtier de batterie (12) ; un organe de blocage (24) configuré pour autoriser une insertion du connecteur électrique mâle (18) dans le logement d’insertion (22) selon une direction d’insertion (D2) lorsque le connecteur électrique mâle (18) présente une première orientation angulaire, et autoriser un pivotement du connecteur électrique mâle (18), par rapport au corps de support (15), de la première orientation angulaire à une deuxième orientation angulaire, l’organe de blocage (24) étant configuré pour bloquer en translation le connecteur électrique mâle (18) selon la direction d’insertion (D2) lorsque le connecteur électrique mâle (18) est dans la deuxième orientation angulaire.  Figure 3
Patent FR-3134675-A1 (FR)
Title: Corps de chauffe d’un radiateur électrique
Inventor: MOULINAS FREDERIC
IPC: H05B3/06
Filed: 2022-04-15
Abstract: Titre : Corps de chauffe d’un radiateur électrique.  Corps de chauffe (2) d’un radiateur électrique (1) comprenant plusieurs éléments chauffants (4) présentant une première extrémité longitudinale (6) et une deuxième extrémité longitudinale (8) opposée, le corps de chauffe (2) comprenant un premier dispositif de connexion (14) relié à au moins un organe de connexion (10) s’étendant à la première extrémité longitudinale (6) de l’au moins un des éléments chauffants (4) et un deuxième dispositif de connexion (16) relié à au moins un organe de connexion (10) s’étendant à la deuxième extrémité longitudinale (8) de l’au moins un des éléments chauffants (4), caractérisé en ce qu’un organe de liaison (18) électrique, reliant électriquement le premier dispositif connexion au deuxième dispositif de connexion, est disposé dans un tube de liaison (20) qui s’étend parallèlement à l’au moins un des éléments chauffants.  Figure pour l’abrégé : figure 2
Patent FR-3135018-A1 (FR)
Title: Habitacle de vehicule a filtrage optimise et vehicle comportant un tel habitacle
Inventor: ROUSSEAU XAVIER
IPC: B60H3/06
Filed: 2022-04-27
Abstract: L’invention concerne un habitacle d’un véhicule automobile qui comporte une planche de bord (1), au moins un siège (2) pour le conducteur dudit véhicule, des moyens principaux de ventilation (3) et des moyens de filtrage (4), les moyens principaux de ventilation (3) étant positionnés dans une partie de la planche de bord (1), en avant du siège du conducteur (2), les moyens de filtration (4) étant positionnés en arrière du siège du conducteur (2).  Figure pour l’abrégé : Fig. 1
Patent FR-3137374-A1 (FR)
Title: Procédé de stockage et d’exploitation d’un premier gaz et d’un deuxième gaz plus dense que le premier gaz dans un réservoir aquifère ou déplété
Inventor: EGERMANN PATRICK
IPC: B65G5/00
Filed: 2022-06-29
Abstract: Procédé de stockage et d’exploitation d’un premier gaz et d’un deuxième gaz plus dense que le premier gaz dans un réservoir aquifère ou déplété Procédé de stockage et d’exploitation d’un premier gaz et d’un deuxième gaz plus dense que le premier gaz dans un réservoir aquifère ou déplété (100), au moyen d’une installation comprenant :  - un premier puits (103) débouchant dans une partie supérieure (V1) du réservoir et connecté à un réseau de transport du premier gaz (106),  - un deuxième puits (104, 104’) débouchant sur une partie inférieure (V2) du réservoir et connecté à un réseau de transport du deuxième gaz (107),  le procédé comprenant un stockage du premier gaz dans la partie supérieure du réservoir, un stockage du deuxième gaz dans la partie inférieure du réservoir, une exploitation du premier gaz par le premier puits, et une exploitation du deuxième gaz par le deuxième puits, l’exploitation du premier gaz pouvant être mise en œuvre de manière simultanée et séparée de l’exploitation du deuxième gaz.  Figure pour l’abrégé : Fig. 1
Patent FR-3126539-A1 (FR)
Title: Condensateur
Inventor: SANO MITSUO
IPC: H01G4/33
Filed: 2022-08-29
Abstract: Selon un mode de réalisation, un condensateur inclut un substrat conducteur CS présentant une première surface principale et une seconde surface principale, la première surface principale incluant une pluralité de premières sous-régions A1a et A1b, chacune des premières sous-régions A1a et A1b étant dotée d’une pluralité de premiers évidements TR1a et TR1b ou de premières projections W1Ma et W1Mb présentant chacune une forme s’étendant dans une direction et agencés dans une direction de largeur de celle-ci, et une ou plusieurs des premières sous-régions A1a et une ou plusieurs autres des premières sous-régions A1b étant différentes les unes des autres dans une direction de longueur des premiers évidements ou des premières projections ; une couche conductrice recouvrant des parois latérales et des surfaces inférieures des premiers évidements ou des parois latérales et des surfaces supérieures des premières projections ; et une couche diélectrique intercalée entre le substrat conducteur et la couche conductrice.
    Figure 1
Patent FR-2014141-A1 (FR)
Title: Prepn of 4-beta-d-hydroxy-1-ribofuranosyl - (3,4-d)pyrazole pyrimidine
Filed: 1969-05-28
Abstract: Prep. is by dephosphorylation of allopurinol ribotide (allopurinol-beta-D-ribofuranoside-1-pyrophosphate-51) by contact with a dephosphorylating microorganism is an aqueous nutrient medium pref. at pH 4-9 and a temp. of 20-40 degrees C. Known as ribosyl-1-allopurinol and like allopurinol (hydroxy-4-pyrazolo pyrimidine /3:4-d/) which is used in the treatment of gout, the cpd. has similar curative properties (inhibition of xanthineoxidase). It is also believed to be less toxic.
Patent FR-2034667-A1 (FR)
Title: Anti inflammatory phthalazine derivs
IPC: C07D487/04
Filed: 1970-03-03
Abstract: Anti-inflammatory phthalazine derivs. Cpds. of formula:- (where R1 = H or lower alkyl; R2 and R3 = H, aryl or lower alkyl; R1 and R3 may together form an additional bond) are prepd by reacting a phthalazinone with an omega-bromo-acyl chloride or an alpha-bromo-o-toluoyl chloride with a pyrazolone or a pyridazone.
Patent FR-2056993-A1 (FR)
Title: Vertical injection moulding machine
IPC: B29C45/70
Filed: 1970-08-05
Abstract: An injection moulding machine with a hollow vertical framework supporting a lower mould platen which is suspended a melt pre-fill chamber; an upper mould platen suspended on a constant travel ram mounted on subframes which may be adapted to accept moulds of different overall depth, and a preplasticisation unit injecting material obliquely into the prefill chamber. Three non-return valve designs are disclosed for admitting fresh material into the pre-fill chamber-one design involves a profiled ram moved positively- the other designs involve floating ball or torpedo valves. For thermoplastic, thermosetting or esp. rubbery feedstocks. Requires less floor space and a shorter (quicker) mould traverse ram system then conventional machines.
Patent FR-2081463-A1 (FR)
Title: O-sulphobenzoic acid mido glutarimide derivs - sedatives and immunosuppressants
IPC: C07D417/04
Filed: 1971-01-27
Abstract: N-substd.-beta-(o-sulphobenzoic acid)-imido-glutarimides of formula (I) are sedatives and immunosuppressants. (where R is H; free, esterified or etherified oxy- or mercapto-; amino-, carboxyl-, or halo-substd. 1-6C alkyl or alkylene; or aralkyl, cycloalkyl or aryl). Prepn. is by reaction of new beta-(o-sulphobenzoic acid)-imidoglutaric acid with an amine H2N. R or a compd. forming the amine under the reaction conditions; or by heating the mono- or di-amide of the acid with a ring-closing agent, e.g. acetic anhydride, acetyl chloride, SOCl2, etc.
Patent FR-2083568-A1 (FR)
Title: Galvanoplastic metallisation of metals
IPC: C25D5/00
Filed: 1971-03-24
Abstract: Metallisation takes place in a non-aqueous electrolytic bath having partitions stopping the bath proper from directly contacting a gaseous atmosphere, the bath is covered by a supernatant protective layer. There are devices to clean a strip which has been activated without prejudice to the state of activation and also to transport the strip through a passage containing an inert gas after cleaning whilst keeping the strip humid. The electrolytic cell has a conductive roller in the protective liquid and an insulated support roller, in the electrolyte below the partitions, an anode is immersed in the electrolyte. The apparatus avoids contamination of the electrolyte.
Patent FR-2185698-A1 (FR)
Title: Feed device for fibre bundles - accumulating fibres into bundles of predetermined-mined size before feeding to needling device
IPC: D01B9/00
Filed: 1972-05-25
Abstract: Lengths of fibres hanging over a downwardly inclined ramp slide under gravity onto a pivoted fork which is connected to a lever carrying counterweights. When the wt. of the fibres on the fork is sufficient to overcome the counter- wts. the lever pivots and operats a switch to cause a comb to advance the bunch of fibres off the ramp and along a feed rail. Pref. the comb executes movement in a closed path and when the bunch of fibres leaves the operative field of the comb the bunch is advanced further along the feed rail by a drive chain lying in a horizontal plane within the overhanging fibres. The bunches of fibres advanced to the needling device are of constant wt. thereby ensuring a more uniform needled mat.
Patent FR-2143843-A1 (FR)
Title: Liquid level gauge - for pressure vessels with self pressure compensation
IPC: G01F23/76
Filed: 1972-06-28
Abstract: The gauge is based on a float or floats actuating an external mechanism whose relative heights can be measured. To enable the wall thickness of the float(s) to be reduced to a minimum even under press of up to 10 M Pa as with water cooled nuclear reactors, the interior is partially filled with a liquid, esp. the same as in the pressure vessel, whose vapour pressure at reactor operating temp. is approx the same as that obtained in the pressure vessel. Additional means of heating the float from exernal sources may be added.
Patent FR-2207963-A1 (FR)
Title: Elastomeric anti fouling paint cmpsn. - contg. large amts. of cuprous oxide in soln.
IPC: C09D5/16
Filed: 1972-11-27
Abstract: A typical paint compsn. in prepd. from (A) a blend of 100 chlorosulphonated polyethylene, 40 Pb maleate, 150 Cu2O, and 50 pptd. BaSO4, (B) 300 toluene, 50 butanol and 5 acid resin, and (C) 10 toluene and 3 accelerators. (A) is put into soln. in (B) and, when required for use, (C) is also incorporated. Only satd. elastomers such as the butyl rubbers, chlorosulphonated polyethylenes, ethylene-propylene rubbers etc. may be used. The paint is used for protecting boat hulls against marine vegetation etc.
Patent FR-2179728-A1 (FR)
Title: Electrical osteogenesis stimulator - esp for healing broken bones in vivo
IPC: A61N1/375
Filed: 1973-02-26
Abstract: An astable multivibrator pulsed oscillator fed via a flexible cable from an external d.c. supply is encased firstly in a corrosion resistant material with an outer layer of material which is non-toxic and inert relative to body tissue. Two elongated electrodes from the output terminals of the oscillator pass through the casing via rigid insulating tubes extending over most of their length the bare ends being applied directly to the boned to be healed or the deformed bone to be corrected. This gives very significant increase in rate of bone growth compared to pure d.c. stimulation methods and is free from undesirable side effects.
Patent FR-2227620-A1 (FR)
Title: Magnetic proximity switch - opposite polarities at open ends act on ferromagnetic contacts
IPC: H01H36/00
Filed: 1973-04-27
Abstract: The magnets (2a, 2b) are encased in a non-magnetic housing (1), such as moulded plastic. The yoke (3) joins the two magnets and is held in position through the magnetic forces exerted on it. A central boss (4) with a hole (5) is used for the assembly of lid to case and also admits a screw for fixing purposes.
Patent FR-2233497-A1 (FR)
Title: Control of fuel-injection for I.C. engines - has sensors for indication of partial pressure of oxygen and R.P.M.
IPC: F02D41/34
Filed: 1973-06-15
Abstract: Fuel injection is controlled through the use of a sensor in the induction manifold of the engine and another sensor to measure the R.P.M. Those two feelers transmit information as to the amount of fuel to be injected. The main control parameter followed by the induction manifold sensor is the oxygen partial pressure. Fuel injection quantity derived by a measuring element may supplement the parametric control system. The sensors generate electric signals which are processed for effective control.
Patent FR-2244542-A1 (FR)
Title: Vaccines prepd from IB-RS-2- cells - for treatment of porcine pests
IPC: A61K39/187
Filed: 1973-08-08
Abstract: Process for the culture of virus for porcine pests comprises cultivating in a monolayer or a suspension, a cell line of pig kidney, isolated and preserved as by the Sao Paulo Institute of Biology designated "cell IB-RS-2", and recovering the virus. The process is used for the prepn. of viral suspensions used for diagnostic purposes or for the prepn. of vaccines.
Patent FR-2245299-A1 (FR)
Title: Artificial sweetening compsns - based on low alkyl esters of aspartylphenylalanine
IPC: A23L27/30
Filed: 1973-08-17
Abstract: The sweeteners are made by drying at > 100 degrees C an aq. soln. of a low alkyl ester of aspartylphenylalanine, an edible bulk-giving agent (I) consisting of an organic acid, hydrolysed starch or a sugar, and contg. >=1 pt. wt. of the dipeptide per pt. wt. (I). Products are fast-dissolving products with similar bulk density to sucrose, but with considerably lower calorific value. The bulk-giving agent may be e.g. citric acid, adipic acid, fumaric acid, or (esp.) hydrolysed starches such as corn syrup solids with a dextrose equivalent of Nearly equals 4-20.
Patent FR-2248792-A1 (FR)
Title: Automatic handling and distributing appts. - for sticks used to carry spun sugar candy floss
IPC: A23G3/10
Filed: 1973-10-29
Abstract: Automatic manipulating and distributing appts. is intended for sticks which form a part of a delicacy such as candy floss. It comprises a tank, without a base, which can rotate around its axis on bearings when driven by the motor. A rotating spinning head, placed eccentrically in the tank, receives the sugar and transforms it into filaments which are projected tangentially into the chamber surrounded by the tank. The handling appts. for the supporting sticks for the candy floss comprises a distributor a rotating table with a support and an axial device for advancing the sticks, one by one, into this support. Once a pre-regulated quantity of sugar floss has been deposited on the end of the stick, the latter is released to fall into the chute from which it can be collected through the shutter. The device avoids the danger involved in plcing the sticks in the tank by hand and in removing them when coated, esp. where children are concerned.
Patent FR-2251344-A1 (FR)
Title: Towing harness for water skiers or aquaplaners - capstan system allows line to be held in the skier's mouth
IPC: B63B35/81
Filed: 1973-11-16
Abstract: A U shaped wide belt passes round the back of the skier with its two ends joined together by a clasp. Fastened onto this are one or more reels, which are either free to rotate or are fitted with pawls. The belt is kept at the correct height by a harness over the shoulders or around the waist. The towing cord is passed around the reel(s) several times and its end held in the mouth, since the pull is absorbed by the harness. A shaped mouthpiece is fitted onto the end of the cord. The system is adjustable for comfort.
Patent FR-2257875-A1 (FR)
Title: Heat recovery system for water boiler flue - has lagged water sleeve around flue containing baffles
IPC: F23J13/02
Filed: 1974-01-16
Abstract: The flue pipe (1) is surrounded by an outer cylindrical pipe (2) to form an annular space (5) which is closed at the top and bottom by annular plates (3, 4). An insulating jacket (10) is placed around the outer pipe and water to be heated by the flue gases flows upwards through the annular space (5). Inside the flue pipe baffles (6) on a common vertical stem (7) promote turbulence to increase heat transfer. The water inlet (11) at the bottom of the annulus contains a stop valve (22), a non return valve (16), a drain cock (23), a pressure gauge (17), and a thermometer (13). The water outlet (12) at the top contains a thermometer (14), an air release valve (24), an automatic air vent (18), a flow regulator (15) and a stop valve (21).
Patent FR-2219477-A1 (FR)
Title: Liq. crystal display - uses liq. cryst layer with polyhalide of org quantenary nitrogen cpd
IPC: C09K19/58
Filed: 1974-02-22
Abstract: The display consists of a nematic liq. crystal layer capable of dynamic scattering effect, and electrodes for application of pulsed electric field to the liq. crystal layer. The electrodes are arranged in two opposite gps. practically sandwiching the liq. crystal layer. The display is provided with TDM applicator of a pulsed electric field to the liquid crystal layer segments via the two electrode gps. Quat. ammonium polyhalide of formula (where X is Cl, Br or I; n = 3 or 5; R1-4 are phenyl or 1-20C alkyl) are included to increase the scattering effect of the liq. crystal layer.
Patent FR-2266085-A1 (FR)
Title: Double-seated valve with leakage indication - has axial cleaning-fluid injection pipe leading to chamber between valve plates
IPC: F16K1/44
Filed: 1974-03-27
Abstract: The valve has a seating (4) and two valve plates (5, 6). These enclose between them a chamber (7) from which a bore (8) leads to atmosphere, thus indicating when leakage is taking place past the first valve (5). A cleaning pipe (15) leads to the chamber, to allow cleaning fluid to be injected, this then draining away via the bore. Thus no dismantling is necessary in order to achieve through mechanical cleaning of the chamber and the design is particularly suitable for use in the foodstuffs industry. The valve spindle (10) can e.g. be controlled by a compressed-air cylinder.
Patent FR-2222994-A1 (FR)
Title: Tooth binding compsn - contg. copolymer of hydrophobic and hydrophilic acrylic resins
IPC: C09J4/02
Filed: 1974-03-22
Abstract: Title compsn. pref. contains 10-35 wt.% of hydrophilic acrylic resin, 10-35 wt.% hydrophobic acrylic resin, and the remainder up to 100% comprises mainly fillers. Known hardeners and catalysts for acrylic resins, e.g. amine accelerators and peroxide catalysts are also present. The hydrophilic acrylic resins are pref. hydroxyalkyl methacrylates and the hydrophobic acrylic resins are pref. of dimethacrylate type, e.g. diethyleneglycol dimethacrylate or the diglycidyl ether of Bisphenol A dimethacrylate. Pref. fillers are hydroxyapatite and calcium silicate. The particle size of the fillers is pref. between 5 and 30 mu. The compsn is used e.g. for orthodontic bands on teeth.
Patent FR-2267835-A1 (FR)
Title: Pre-malting treatment of barley - to pierce pericarp for subsequent treatment with gibberellic acid
IPC: B02B3/04
Filed: 1974-04-17
Abstract: Abrasion of grain, partic. of barley prior to malting, utilises frictional contact between the grain and an abrasive surface to effect piercing of the pericarp/testa by causing each grain of a moving stream of grains to strike an abrasive surface once only, at a speed at the moment of impact, relative to that of the abrasive surface such that each single collision causes the pericarp/testa to be pierced. Specif. the stream of grains forms a continuously advancing layer, the leading edge of which is projected against the abrasive surface of a rotating cylinder. Process cuts malting time by half.
Patent FR-2270536-A1 (FR)
Title: Geothermal heating system - has heating water return pipes to heating station condensers and evaporators
IPC: F24J3/08
Filed: 1974-05-10
Abstract: The system utilises a primary station at the borehole connected to a number of secondary stations at the various points to be heated, by water feed and return pipes. Each secondary station has a heat pump (15) with an evaporator (16) and a condenser (17). The heating circuit water return pipe (14) is connected on the one hand to the evaporator inlet and on the other to the condenser inlet, while the evaporator outlet is connected to the water return pipe to the primary station. The condenser outlet is connected to the hot water pipe from the primary station, which is connected to the hot water supply pipe to the heating circuit.
Patent FR-2274364-A1 (FR)
Title: Rotary garden water sprinkler - has cam regulating nozzle supply pressure to vary jet length to preset pattern
IPC: B05B3/02
Filed: 1974-06-12
Abstract: The sprinkler allows surfaces to be watered in a definite pattern. The nozzle rotates round the sprinkler axis, and the pressure of water delivered to it is varied by an adjustable throttle (2) moved by a feeler (3) acting against a cam (5) whose shape corresponds to the area to be watered. As the feeler rotates round the cam, it can cause a series of movements of the throttle varying the pressure and thus the length of the water jet emitted. The cam can be stationary, with the feeler and throttle rotating round it, or the cam rotate with the nozzle and act against a stationary feeler.