baber/WOPTO huggingface dataset:
Patent FR-3122665-A1 (FR)
Title: PROCEDE DE RECYCLAGE D’AIMANTS DE TYPE NdFeB, POUDRE ANISOTROPE ISSUE DU RECYCLAGE ET PROCEDE D’ELABORATION D’UN AIMANT PERMANENT A PARTIR DE LADITE POUDRE
Inventor: RIVOIRARD SOPHIE
IPC: H01F1/057
Filed: 2021-05-10
Abstract: L’invention concerne un procédé de recyclage d’aimants NdFeB comprenant les étapes suivantes : a) la récupération de déchets comprenant des aimants massifs NdFeB à recycler ;  b) le préchauffage des déchets jusqu’à une température de préchauffage comprise entre 300°C et 500°C sous une atmosphère inerte, dans une première enceinte montée à la température de préchauffage dans une première station équipée de moyens de chauffage ;  c) la décrépitation à l’hydrogène, appliquée aux déchets chauds issus de l’étape b), dans une deuxième enceinte disposée dans une deuxième station, distincte de la première station, équipée d’une source d’hydrogène et de moyens de pompage, la décrépitation s’opérant à une température comprise entre 200°C et 500°C, ladite température dans la deuxième enceinte étant maintenue dans cette gamme de températures du fait du caractère exothermique de la réaction d’hydruration des aimants NdFeB, l’étape c) menant à former une première poudre avec des particules comprenant une phase principale Nd2Fe14B et/ou une phase secondaire inter-granulaire, et présentant une taille inférieure ou égale à 5mm.    Figure à publier avec l’abrégé :   Pas de Figure
Patent FR-3113850-A1 (FR)
Title: Ensemble, machine de coulée, et procédé pour produire un produit de fonderie
Inventor: ABE TAKAYUKI
IPC: B22D13/10
Filed: 2021-09-08
Abstract: Ensemble , machine de coulée, et procédé pour produire un produit de fonderie
    L’invention concerne une structure de support de moule de coulée, ladite structure de support comprenant un rouleau de support pour supporter une partie d'un moule de coulée qui est utilisé pour la coulée centrifuge, le moule de coulée ayant une surface supportée au niveau de laquelle le moule de coulée est supporté par le rouleau de support, la surface supportée étant inclinée par rapport à un axe de rotation du moule de coulée.
    Figure pour l'abrégé : Figure 1
Patent FR-3128646-A1 (FR)
Title: Dispositif et procédé d’avertissement pour défibrillateur
Inventor: LEYBOLD FRÉDÉRIC
IPC: G16H40/00
Filed: 2021-11-04
Abstract: La présente divulgation concerne un dispositif d’avertissement (100, 120, 140) pour un Défibrillateur Automatisé Externe, DAE, (10), ledit dispositif comprenant : - un module de signalisation (12) configuré pour émettre un signal perceptible par un individu ; - un processeur (14) connecté fonctionnellement avec ledit module de signalisation et avec un module de télécommunication (16), ledit processeur étant configuré pour activer ledit module de signalisation (12) sur réception, par ledit module de télécommunication, d’une requête d’identification (RQ-ID) émise par un serveur (200) ; et - le module de télécommunication (16), configuré pour émettre un message d’accusé de réception (ACK-ID) vers ledit serveur (200) sur réception de ladite requête d’identification (RQ-ID). La présente divulgation concerne aussi un procédé et un programme informatique correspondant.  Figure d’abrégé : Figure 2
Patent FR-3129289-A1 (FR)
Title: Procédé de traitement antimicrobien utilisant un dispositif comprenant un réseau percolant de nanofils, et produit comprenant le dispositif
Inventor: BARDET LAETITIA
IPC: B82Y99/00
Filed: 2021-11-19
Abstract: Procédé de traitement antimicrobien utilisant un dispositif comprenant un réseau percolant de nanofils, et produit comprenant le dispositif L’invention concerne un procédé (2) de traitement antimicrobien utilisant un dispositif (1) comprenant un réseau percolant de nanofils (100), les nanofils (100) étant à base d’au moins un matériau métallique, et les nanofils (100) étant recouverts d’une couche de protection (101) destinée à être en contact avec un milieu environnant (4) comprenant des microbes (40), et au moins une électrode électriquement connectée au réseau de nanofils (10) ; le procédé comprend au moins une alimentation en courant électrique du réseau de nanofils (100) par une source d’alimentation, pour chauffer par effet Joule le réseau de nanofils (100) de façon à provoquer la migration d’espèces (100’) issues du matériau métallique depuis les nanofils (100), à travers la couche de protection (101), et leur libération dans le milieu environnant (4).  Figure pour l’abrégé : Fig.2
Patent FR-3129398-A1 (FR)
Title: Composition de caoutchouc
Inventor: PIBRE GUILLAUME
IPC: C08L47/00
Filed: 2021-11-22
Abstract: L’invention concerne une composition de caoutchouc qui comprend un élastomère diénique fortement saturé qui est un copolymère d’éthylène et d’un 1,3-diène qui comprend des unités éthylène qui représentent plus de 50% en moles des unités monomères du copolymère, un système de vulcanisation, une charge renforçante qui contient une silice, et un agent de couplage silane organofonctionnel ayant au moins une fonction thiol bloquée, au moins une fonction thiol et au moins une fonction qui est un groupe hydroxyalcoxysilyle ou un groupe dialcoxysilyle cyclique. Une telle composition présente des propriétés à la rupture à l’état cuit améliorées.
Patent FR-3132147-A1 (FR)
Title: Surveillance de surtensions de cellules d’une batterie cellulaire d’un système
Inventor: BALENGHIEN OLIVIER
IPC: G01R17/00
Filed: 2022-01-25
Abstract: Un procédé surveille des tensions aux bornes de cellules de stockage d’énergie électrique faisant partie d’une batterie cellulaire équipant un système. Ce procédé comprend une étape (10-40) dans laquelle, lorsque dans une phase de décharge de la batterie cellulaire l’une au moins des tensions déterminées dépasse au moins un premier seuil choisi, on effectue dans le système au moins une action fonction du dépassement.  Fig. 3
Patent FR-3132495-A1 (FR)
Title: Architecture de plancher de véhicule automobile à propulsion électrique
Inventor: CHOQUART FRANÇOIS
IPC: B62D29/00
Filed: 2022-02-07
Abstract: L’invention concerne une architecture (1) de plancher de véhicule automobile à propulsion électrique comprenant successivement, de bas en haut : une batterie (2) disposée dans un bac (3), une tôle (5) de plancher faisant face à ladite batterie et une garniture (6) de protection acoustique et d’habillage disposée sur le sol dudit véhicule, ladite architecture comprenant en outre une couche fibreuse et poreuse de protection thermique (7) disposée entre ladite garniture et ladite tôle, ladite couche de protection comprenant des fibres de protection thermique à base d’au moins un matériau fusible et des fibres structurelles d’un ou plusieurs types, lesdites fibres étant infusibles ou à base de matériau de point de fusion plus élevé que le point de fusion maximal desdites fibres de protection.   Figure 1
Patent FR-3132440-A1 (FR)
Title: Patin à roulettes à vilebrequins permettant une meilleure stabilité
Inventor: GALATOIRE LAURENT
IPC: A63C17/12
Filed: 2022-02-08
Abstract: L’invention concerne un patin à roulettes (100) comprenant un support pour pied (110), deux roues avant (140.1 ; 141.1) et deux roues arrière (140.2 ; 141.2), un premier vilebrequin (120.1) assurant une jonction entre les roues avant et le support pour pied et un deuxième vilebrequin (120.2) assurant une jonction entre les roues arrière et le support pour pied. Chaque vilebrequin comprend un élément central définissant un axe central, un premier élément latéral définissant un premier axe de rotation d’une roue gauche et un deuxième élément latéral définissant un deuxième axe de rotation d’une roue droite, un premier bras reliant l’élément central au premier élément latéral et un deuxième bras reliant l’élément central au deuxième élément latéral. Pour chacun des premier et deuxième vilebrequins, le premier bras et le deuxième bras forment un angle autour de l’axe central strictement inférieur à 180°, et supérieur ou égal à 90°.  FIG. 1
Patent FR-3137968-A1 (FR)
Title: Determination du potentiel acidifiant par spectrometrie infrarouge dans les sols naturels et les materiaux d’excavation
Inventor: BOULANGE LAURENCE
IPC: G01N33/24
Filed: 2022-07-15
Abstract: La présente invention est une méthode rapide du potentiel acidifiant d'un matériau d'excavation en vue de sa neutralisation.  Figure de l’abrégé : Figure 1
Patent FR-2085219-A1 (FR)
Title: Counter-current plate heater exchanger - for cooling cabinets partic electric cabinets
IPC: F28D9/00
Filed: 1970-02-17
Abstract: A cooling panel is used as a wall or door for a cabinet, particularly for an electric cabinet requiring rapid and efficient cooling. The panel comprises a heat exchanger with two contiguous metal passages open at both ends and provided with fans to promote counter-current air flow in the two passages. Pref. the contiguous passages are extruded honeycomb sections which can be cut to length and fitted at both ends with a standard fan unit.
Patent FR-2088043-A1 (FR)
Title: Polyurethane foam - impregnated to render it capabable of thermo -soldering
IPC: C08J9/42
Filed: 1970-05-12
Abstract: Foam is impregnated in a pref. polyvinyl chloride latex bath, containing pref. a lubricating agent; squeezed; and its surface impregnated into latex or other material (e.g. wood varnish). The density of the foam is increased by 20 - 65%. The foam is used in shoe or furniture manufacture and can be heat soldered or press moulded after pre-heating to 100 degrees C.
Patent FR-2150608-A1 (FR)
Title: Bolometric infra-red ray detector - with iron oxide powder/ferrite surface
IPC: G01J5/20
Filed: 1971-08-30
Abstract: Bolometric infra-red ray detection device cooled to very low temps. has a ray retention surface which is iron oxide or ferrite. The material acts as a dilute resistant medium for the infra-red rays. A semi-conductor crystal sensitive to thermal variations produced by the rays is soldered to the detection device. The device advantageously produces a flat-response curve.
Patent FR-2117936-A1 (FR)
Title: Whorl drive assembly - driving twice the usual number of twisting ferrules synchronously
IPC: D02G1/06
Filed: 1971-12-08
Abstract: Whorl drive assembly has a number of parallel, spaced base plates each supporting a whorl driven at its upper end by a common drive belt and provided at its lower end with a driving bobbin engaging frictionally a pair of diametrally opposite friction bobbins forming a respective pair of nips associated drivingly with a corresp. twisting ferrule. Base plates are mounted on parallelogramic linkages for vertical displacement of whorls into and out of engagement with the drive belt.
Patent FR-2168238-A1 (FR)
Title: Remote ambient analysis system - esp for borehole survey
IPC: G01V5/04
Filed: 1972-01-21
Abstract: The probe lowered into the bore hole has a source of ionising radiation and detectors with transducers producing pulses in accordance with detected reflected radiation. A time division multiplex system using a memory matrix of buffer capacitors between the switches in the write and read address stages (multiplexer and demultiplexer) is used and reshaped pulse signals fed via an analogue digital converted to an analyzer on the surface.
Patent FR-2168909-A1 (FR)
Title: Aq soil treatment emulsion - contg water-repellent polymerised fatty acid ester and a hydrophilic material
Filed: 1972-01-26
Abstract: Soil-surface treatment agent for reducing evaporation of moisture is used as an aq. emulsion spray spread on ground in 75-125 (100) g/m2 concn. and contains (i) a water-repellent polymer, consisting of polymerised fatty acid esters, obtd. by the polymerisation of poly-unsatd. fatty acids and fatty alcohols, and which exerts a force of attraction on soil particles such as to coat the particles., reduce particle surface and diminish capillary action and (ii) a hydrophilic material.
Patent FR-2201843-A1 (FR)
Title: Underwear for women - having a top part covering the hip region with opening between the legs and bottom part to cover hip region
IPC: A41B9/08
Filed: 1972-10-05
Abstract: Title under-wear has a body section covering the hip region with an opening between the legs; and an element worn on top of the body section and covering the hip region, the two pieces are at least partly made of stretchable material.
Patent FR-2222334-A1 (FR)
Title: Steroid oxazolidine nitroxide radicals - for indicating spin in biological applications
IPC: C07J43/00
Filed: 1973-03-20
Abstract: Title cpds. of formula (I) (where R = alkyl) are prepd. from the corresp. 3alpha-amino-3 beta-hydroxymethyl cpd. by cyclisation with a ketone and oxidn. with a peracid.
Patent FR-2197603-A1 (FR)
Title: Hypolipaemics cpds - 2-(para-(cycloalkyl)phenoxy)-2-methylpropionic acid derivs
IPC: C07C51/00
Filed: 1973-09-04
Abstract: The novel title cpds. are of formula: (where R1 is 1,3-dimethylcyclopentyl, 1,2-dimethylcyclophexyl, 1,3-dimethylcyclohexyl or 1,2,3-trimethylcyclohexyl) together with their pharmaceutically acceptable salts. They lower the level of triglycerides in the plasma, and may be prepd. by reacting R1-C6H4OH with CC(CH3)2COO-lower alkyl, or with CHCl3 and acetone, or (CH3)2C(OH)CCl3, in the presence of a base.
Patent FR-2248060-A1 (FR)
Title: Sheet metal toboggan with rolled side edges - the edges act as runners and prevent lateral sliding
IPC: B62B15/00
Filed: 1973-10-18
Abstract: The toboggan consists of the main part (1) which is made of sheet steel and which is strengthened by rolled edges (2) which pass under the sliding surface (3). These guide the toboggan and stop the toboggan sliding laterally. Snow can also be easily cleaned from underneath the toboggan. The toboggan does not require longitudinally extending grooves to prevent lateral sliding, as in conventional sheet metal toboggans. The leading edge of the toboggan is curved upwardly to form a smooth surface contacting the snow. On the top surface of the sheet and the curved leading edge are foot blocks or hand holds.
Patent FR-2249293-A1 (FR)
Title: Oil circulaaluulating central heating system - heating tank is also expansion tank and houses oil baffles
IPC: F24D7/00
Filed: 1973-10-26
Abstract: A central heating system in which oil heated by electric immersion heaters is pumped round a circuit, employs a compact unit (13) which is secured in a raised position in the room so as to act as an expansion tank for the oil. The oil tank (10) is enclosed inside an insulation layer (12) and has the immersion heater (3) located at the bottom of the tank in a compartment (5) separated from a smaller upper compartment (10) by a horizontal baffle (4), with an expansion space at the top of the upper compartment. Below the horizontal baffle are approximately vertical baffles (19) around the immersion heater. An indicator and control panel can be remotely located.
Patent FR-2213327-A1 (FR)
Title: Pigmented printing pastes - thickened with orthosilicic ester, surfactant and carboxylated polymer, for simplicity in use
IPC: C09D11/02
Filed: 1973-11-07
Abstract: Pastes based on binders, purely aq. systems or oil-in-water emulsions and thickeners contain (w.r.t. the paste) 0.5-5 wt.% thickener, consisting of a mixt. of 20-80 pts. o-silicic ester of a 4-30C alcohol, 1-5 pts. non-ionic and/or anionic surfactant and 10-30 pts. polymer contg. carboxyl gps. They are used for printing textiles e.g. of cotton cellulose and other natural and synthetic fibres, esp. by the rotating film method and also by the roller method. Only a small amt. of thickener is needed and viscosity correction of the finished paste is simple, since the addn. of small amts. of thickener has practically no effect on the shade.
Patent FR-2271116-A1 (FR)
Title: Inflatable small sailing craft - has integral hull, sail and mast with right angle section
IPC: B63H9/04
Filed: 1974-01-17
Abstract: The sailing craft is manufactured from a single inflatable piece of material. The craft has two individual hull or sail or mast. The craft when inflated has two plane surfaces at right angles to each other. In the corner of the angle there is a fin which continues the whole length of the corner. Half way up each of the plane surfaces, there is a hull shape projection which is parallel to the corner fin. The craft floats with one plane vertical. When going about, the rudder at the trailing edge of the fin is used until the craft lies head to wind. The craft is then tripped over so that the opposite fin is vertical.
Patent FR-2268009-A1 (FR)
Title: 4-Aminomethyl cyclohexane carboxylic acid-1 prepn - in one step by hydrogenating lower alkyl para-cyanobenzoate using nickel catalyst in aq medium contg ammonia
Filed: 1974-04-16
Abstract: 4-Aminomethyl cyclohexanecarboxylic acid-1 (II) is prepd. by heating a lower, i.e. 1-6C, alkyl or cycloalkyl p-cyanobenzoate (I) at 10-250 degrees under 10-20 atmos. presS., in an H2 atmos. in presence of a Ni catalyst in an aq. medium contg. NH3 together with at least one alkali-or alkaline earth hydroxide and 0.1-50 (0.5-20) mols. of at least one alcohol or aliphatic ether per mol. (I). Pref. catalyst is developed Raney Ni or reduced Ni on an inert support. H2 is used in molar excess, esp. in 6 to 100:1 H2 : (I) mol. ratio. Alkaline reagent is used in amount sufficient to supply > 0.5 (1-10) g equiv. metal ion per mol. (I), and is esp. NaOH or KOH. NH3 is used in 2-10 g equiv. NH4 +/mol. (I).
Patent FR-2232550-A1 (FR)
Title: Foamable rubber latices contg. pyrophosphate - with non-volatile amine, dispersed sulphur, zinc oxide and vulcanisation accelerator
IPC: C08J9/30
Filed: 1974-05-16
Abstract: The latices are made from natural or S-vulcanisable synthetic rubber latices contg. dispersed S and ZnO, a S-contg. vulcanisation accelerator in dispersion or soln. an anionic surface active agent, tetrasodium or tetrapotassium pyrophosphate and an amine with low volatility, such that the amine is added before the ZnO and the pyrophosphate before the filler. The systems are esp. useful for making latex foam sheets 0.25-1.0 cm thick, by beating the latex compsn. into a foam, spreading on a surface, heating with infra red heaters to gel the surface and completing the cure at 80-160 degrees C. Good foams are obtd. without the use of thickening agents or excessive amts. of surface active agents, and the prods. have good strength and stability under moist conditions and uniformity of structure.
Patent FR-2295510-A1 (FR)
Title: Interlocking and detachable wire frame display unit - consists of number of separate elements which may be used singly or stacked on top of each other
IPC: A47F5/01
Filed: 1974-06-20
Abstract: The display uses detachable and interlocking display presentation units and there are several detachable and interlocking elements forming a display which has one or several presentation levels, each level may be used by itself after being detached from the other levels. It is a simple matter to change one of the presentation elements for one containing the new product. The feet of each level lock firmly into lower levels while retaining ease of detachment and they do not block the view of the product presentation nor deny access to the products placed at the lower level.
Patent FR-2278220-A1 (FR)
Title: Double male connector for printed circuit cabling - has U shape contacts in grooved U section insulating body
IPC: H01R12/71
Filed: 1974-07-08
Abstract: The double male connector is intended for printed circuit type wiring or cabling, both male connectors acting in the same plane. The design is intended to allow production line techniques to be used and provides the two contacts in the form of two basically flat strips (14, 24) in the form of a 'U', one leg being provided with a tail. The contacting ends of the elements (15, 25) are pyramid shaped to provide penetration of the cable insulation. Each carries pressed out spurs serving to trap them in the spacing blocks (33, 34). When assembled the two strips at the base of the 'U' (13, 23) are bowed inward towards each other to trap one of the spacers (33). The whole is provided with an overall casing and the tail section tapered to provide plug type connection.
Patent FR-2262025-A1 (FR)
Title: 3-Dimethylamino-4-phenyl-4-carbethoxy-cyclohex-1-ene prodn - by cyclization between ethyl beta-bromotropate and dimethyl amino-1,3-butadiene
IPC: C07C/
Filed: 1974-07-23
Abstract: Cyclohexene derivs. (I) are prepd. by reacting ethyl Beta-bromo tropate (II) with N, N-dimethyl-1, 3-butadieneminic (II) (I) is an analgesic of low toxicity. The reaction is pref. effected in the presence of Cu and Mg2CO3 at 400-100 degrees C for 12-20 hrs and isomers are sepd. by fractional crystallisation.
Patent FR-2243856-A1 (FR)
Title: Information exchange system for rail vehicle - vehicle coils are inductively coupled to track cable circuits
IPC: B61L3/22
Filed: 1974-07-30
Abstract: The track has two a.c. fed conductors laid along its side. Coils on the vehicles are inductively coupled with these cables. The track is divided into many sections (T1 T2 T3) and connected to the fixed station from each and in such a way that they have an effect on the vehicle coils. The different sections (T1 T2 etc.) have different phase positions provided by using different additional lengths of line. One track conductor can be at rail level and the other along the middle of the track. The sections can first be connected to a two way amplifier with two conductor feed, dephased between 60 and 300 degrees.
Patent FR-2281735-A1 (FR)
Title: Appts. for straightening the hair - has pincers carrying two clamping plates with holes passing heatting air
IPC: A45D2/00
Filed: 1974-08-12
Abstract: The two plates (2, 3) which are rectangular, are opened and closed by a pair of handles (4, 5). At least one of the plates is perforated (6) so that a flow of hot air from a hand held hair dryer (7) can be directed on to the hair. At least one of the plates has bristles (8) to comb the lock of hair. The plates are made of heat resistant plastic which is lined with sheet metal (9, 10) preferably aluminium which can be separated from the plates by an air gap (11).
Patent FR-2284556-A1 (FR)
Title: Treating waste gas contg. hydrogen fluoride - by absorption using soln. of ammonium fluoride, ammonium bicarbonate, ammonia and sodium fluoride (NO120476)
IPC: C01D3/02
Filed: 1974-09-10
Abstract: The waste gas contg. hydrogen fluoride together with silicon fluoride and sulphur dioxide is treated with an aq. soln. contg. ammonium fluoride, ammonium bicarbonate, ammonia and sodium fluoride by absorption; and the aq. soln. contg. ammonium fluoride and pptd. sodium silico-fluoride, obtd. by absorption is treated with sodium carbonate and a ppte. of sodium fluoride is sepd. from it, the aq. soln. is re-used in absorption. The waste gas is produced from calcining phosphate rock and defluorinated phosphate fertilizer prodn.
Patent FR-2257660-A1 (FR)
Title: Organic adhesive compsns. contg. silanes - capable of coupling with (in)organic matls., pref. for liq. crystal indicators
IPC: G02F1/1341
Filed: 1974-09-30
Abstract: Organic adhesive compsn. contains org. adhesive, pref. consisting of an epoxy- or silicone resin, and a coupling matl. (I), pref. a silane, capable of coupling or combining with inorganic and organic matl. Compsns. may also contain metal powders to form conductive adhesives and are used in electrical components and liq. crystal indicator devices, for bonding insulator and conductor parts. Adhesion and conductivity of bonded parts is maintained at high temps, under moisture conditions, in prolonged use. (I) do not impair adhesive power and conductivity of org. conductive adhesives.
Patent FR-2287562-A1 (FR)
Title: Plaster tile contg. heat and sound insulating material - allowing passage of electrical conduit without damage caused by forming hole
IPC: E04C2/04
Filed: 1974-10-07
Abstract: Lightweight plaster tile incorporating heat and sound insulating material e.g. non-inflammable polystyrene and allowing passage of electrical conduit is produced by placing in a hollow rectangular mould of which the four inner surfaces are formed by male and female dies compressed polystyrene having dimensions smaller than those of the mould. The polystyrene is suspended within the mould by sliding pins which pass through the centres of the male and female dies, allowing the polystyrene to be coated on all sides by the plaster.