baber/WOPTO huggingface dataset:
Patent FR-3131001-A1 (FR)
Title: Procédé de réduction de bruit de signaux RADAR et calculateur associé
Inventor: WASZAK WLADIA
IPC: G01S13/88
Filed: 2021-12-17
Abstract: Procédé de filtrage du bruit, destiné à être mis en œuvre sur un ensemble de signaux d’amplitude élémentaires provenant chacun d’un capteur (2), où le capteur (2) est configuré pour émettre des impulsions radiofréquence émises (Tx(k)) et recevoir des signaux élémentaires reçus (Rx(k)) provenant de la réflexion, sur une cible, des impulsions radiofréquence émises (Tx(k)). Le procédé selon l’invention comprend :  la sélection d’une pluralité de signaux d’amplitude élémentaires, associés chacun à l’un des signaux d’amplitude élémentaires,le calcul d’un indicateur de variation des signaux d’amplitude élémentaires sélectionnés,lorsque l’indicateurs de variation est inférieur à un seuil prédéterminé, la mise à jour d’un vecteur de bruit, etle calcul d’un signal élémentaire corrigé, en soustrayant le vecteur de bruit au signal d’amplitude élémentaire considéré.  Figure de l’abrégé : Figure 1
Patent FR-3131168-A1 (FR)
Title: Système de communication configuré pour communiquer avec les véhicules d’un ensemble de véhicules
Inventor: BAGLIN MATTHIEU
IPC: H04W4/40
Filed: 2021-12-20
Abstract: Système de communication configuré pour communiquer avec les véhicules d’un ensemble de véhicules.  L'invention concerne un système de communication (100) comprenant :  une unité (1) d'enregistrement et de stockage d'une pluralité d'informations (300a, …, 300n) transmises par une pluralité de véhicules (2) d'un ensemble de véhicules (200),un organe (3) d'identification et de classement de signatures (30a, …, 30n) représentatives de dysfonctionnements d'applications (20a, …, 20n) embarquées sur les véhicules (2),une unité de paramétrage (5) qui compare un paramètre d’apparition (31a, …, 31n) de signatures représentatives de dysfonctionnements d’une application avec un premier seuil prédéterminé (51), et/ou pour comparer un paramètre de stabilité (32a, …, 32n, 320a, …, 320n) de cette application avec un deuxième seuil prédéterminé (52),un organe (8) de communication configuré pour transmettre à au moins un véhicule de l'ensemble de véhicules un ordre de désactivation d'une application (20i, …, 20k) en fonction du résultat des comparaisons faites par l’unité de paramétrage (5).  FIGURE pour l'ABREGE – figure 1
Patent FR-3131287-A1 (FR)
Title: Dispositif de fermeture pour une pompe de distribution
Inventor: DOULIN GWÉNAËL
IPC: B65D51/18
Filed: 2021-12-24
Abstract: La présente invention a pour objet un dispositif de fermeture (14) pour une pompe de distribution (12) d’un produit liquide ou pâteux, la pompe de distribution (12) comportant un orifice de distribution (24) et un corps cylindrique (26), le dispositif de fermeture (14) comportant une portion occultante (45) apte à fermer l’orifice de distribution (24) de la pompe de distribution (12) dans l’état fermé, caractérisé en ce que le dispositif de fermeture (14) comporte :  - une portion annulaire (36) apte à être enfilée autour d’une partie du corps cylindrique (26),  - un rabat (40) qui comporte une première extrémité liée à la portion annulaire (36) et une seconde extrémité munie d’une zone d’accrochage (44) permettant sa fixation sur la pompe de distribution (12), la portion occultante (45) étant formée par une portion du rabat (40).  Figure pour l'abrégé : figure 1.
Patent FR-3132037-A1 (FR)
Title: Procede de fabrication d’une piece de forme complexe
Inventor: DA SILVA LAURA
IPC: B23K20/12
Filed: 2022-01-21
Abstract: PROCEDE DE FABRICATION D’UNE PIECE DE FORME COMPLEXE Le procédé de fabrication selon l’invention est pour une pièce (1) de forme complexe, à partir de plusieurs blocs (2a, 2b, 2c), caractérisé en ce qu’il comprenant les étapes suivantes :  détermination du nombre et de la taille de blocs (2a, 2b, 2c) à réaliser, découpe de formes enveloppes (20a, 20b, 20c), chaque forme enveloppe ayant au moins une surface complémentaire (22a, 22b, 22c) à une surface d’un autre bloc,soudage par friction des formes enveloppes (20a, 20b, 20c) sur leur surface plane (22a, 22b, 22c) pour obtenir une préforme (3),usinage de la préforme (3) pour obtenir la pièce (1).  Grace à l’invention, on obtient plus facilement des préformes proches de la forme finale de la pièce et de dimension quasiment infinie, qu’il suffit d’usiner. L’utilisation du soudage par friction permet d’obtenir une pièce aux propriétés mécaniques proches de celles du matériau initial.  Figure à publier avec l’abrégé : Figure 3
Patent FR-3133035-A1 (FR)
Title: Remorque pour le transport d’une charge telle qu’une ou plusieurs palette(s) comprenant un plateau de chargement a surface(s) inclinee(s)
Inventor: LETRILLIART RAPHAËL
IPC: B60P3/10
Filed: 2022-02-25
Abstract: L’invention porte sur une remorque (1) pour le transport d’une charge telle qu’une ou plusieurs palette(s), comprenant un châssis (3) monté sur roues, un plateau de chargement (4) destiné à supporter la charge, le plateau étant monté fixe sur le châssis (3) et comprenant une section principale (40) destinée à supporter la charge prolongée par une section terminale (41) inclinée vers le bas suivant une pente dont l’angle d’inclinaison est compris entre 5 degrés et 18 degrés par rapport au châssis (3), la remorque (1) comportant en outre une rampe (5) auxiliaire solidaire du châssis (3) présentant une pente dont l’angle d’inclinaison est identique ou sensiblement similaire à celui de la pente d’inclinaison de la section terminale (41).   Figure à publier avec l’abrégé : Fig. 2
Patent FR-3137669-A1 (FR)
Title: Emballage de produits alimentaires et dispositif d’emballage associe
Inventor: GROSSETETE THIERRY
IPC: B65D6/26
Filed: 2022-07-07
Abstract: L’invention concerne un emballage d’un produit alimentaire comprenant un contenant et au moins un film d’isolement du produit alimentaire en place dans le contenant, ledit film étant adapté pour être fixé sur au moins une partie (6, 7, 8, 9) du contenant. Le contenant est en carton ou à base de cellulose, adapté pour passer par pliage d’une première configuration en forme de plaque (12) plane pourvue de prédécoupes ou découpes (17) à une seconde configuration dans laquelle la plaque (12) pliée définit un volume de réception d’un produit alimentaire et en ce que le maintien en forme du contenant dans la seconde configuration est réalisé par la fixation d’au moins un film d’isolement du produit alimentaire sur au moins une partie (8, 9) du contenant. L’invention concerne également un dispositif d’emballage avec un tel emballage.  Figure à publier avec l’abrégé : Fig. 3
Patent FR-3137679-A1 (FR)
Title: Monolithes de carbone microporeux et procédé de fabrication de tels monolithes
Inventor: PENICAUD ALAIN
IPC: C04B35/14
Filed: 2022-07-07
Abstract: La présente invention concerne un procédé de fabrication d’un monolithe poreux de carbone par infiltration chimique en phase vapeur (CVI), comprenant :  a) la mise en contact, dans un réacteur adapté, d’un monolithe poreux à base de silice et d’un hydrocarbure en phase vapeur, pour obtenir un composite silice/carbone, et b) l’élimination de la silice du composite silice/carbone obtenu à l’étape a), pour obtenir un monolithe poreux de carbone.  Elle concerne également un monolithe poreux de carbone, ainsi que son utilisation pour la fabrication d’un dispositif tel qu’une électrode, pour le stockage de gaz, pour la dépollution passive, ou pour la fabrication d’un dispositif de délivrance d’actifs par voie transcutanée.
Patent FR-3137605-A1 (FR)
Title: Structure tubulaire a faible conductivite ionique
Inventor: MARCOURT MARJORIE
IPC: B32B1/08
Filed: 2022-07-07
Abstract: La présente invention concerne une structure tubulaire monocouche ou multicouche pour le transport d’un liquide de refroidissement, ledit tube étant destiné au refroidissement de pile à combustible, comprenant au moins une couche interne (I) comprenant au moins un polymère thermoplastique choisi parmi une polyoléfine, un vulcanisat thermoplastique (TPV), un polymère fluoré, un polysulfure de phénylène (PPS) et un polyphtalamide (PPA), ledit liquide de refroidissement présentant une conductivité diélectrique inférieure à 30 µS/cm, telle que déterminée après un vieillissement de 168h heures à 80°C de ladite structure tubulaire monocouche ou multicouche au contact dudit liquide de refroidissement.
Patent FR-3132024-A1 (FR)
Title: Canule de drainage à double lumière avec limiteur d’écoulement interne
Inventor: MICHAEL J LINEHAN
IPC: A61M1/36
Filed: 2023-01-23
Abstract: L'invention concerne une canule de drainage à double lumière (10, 100, 200, 300, 400) configurée pour être utilisée dans un système d'oxygénation par membrane extracorporelle veino-artérielle (VA ECMO) (60), comprenant un premier tube de drainage (12, 112, 212, 312, 412) et un second tube de drainage (14, 114, 214, 314, 414). La canule de drainage à double lumière (10, 100, 200, 300, 400) comprend en outre un limiteur d'écoulement (130, 230, 330, 430) disposé à l'intérieur de la lumière (111, 211, 316, 411) d'au moins l'un des premier (312) et second (114, 214, 414) tubes de drainage, configuré pour ajuster la distribution d'écoulement de l’écoulement de sang à travers les lumières (111, 211, 316, 411) des premier (312) et second (114, 214, 414) tubes de drainage.  Figure 1
Patent FR-2025455-A1 (FR)
Title: New antibiotic (-) (cis-1,2-epoxypropyl) - phosphonic acid
IPC: C07F9/655
Filed: 1969-12-05
Abstract: The antibiotic, (-) (cis-1,2-epoxypropyl)phosphonic acid, is prepared by aerobic culture of a Streptomyces sp. in aq. medium in the presence of a cobalt salt. Pref. cobalt chloride is added to the medium in amount of 0.0025-0.075 g/l, pref. 0.0010 g/l of medium. The function of the cobalt salt is to increase the concn. of the antibiotic in proportion to the total quantity of solid substances in the bouillon. The pref. Streptomyces is a strain of S. fradiae, but strains of S. wedmorensis and of S. viridochromogenes are also effective. The antibiotic is used in pharmaceutical and veterinary preparations against gram +ve and gram -ve bacteria, specifically E. coli, Salmonella schottmuelleri, S. gallinarum, Proteus spp., and Staph. aureus.
Patent FR-2074799-A1 (FR)
Title: Epoxy coatings for electro-deposition
IPC: C09D5/44
Filed: 1970-01-29
Abstract: An electrically conducting substrate is coated with an epoxy cpd. by applying an electric current between an anode and a cathode which are in contact with an aq. dispersion of a preparation in which the main resinous component is an ungelled reaction product of (A) an epoxy cpd. and (B) a boric acid ester which is substituted by is not 1 amino. An adherent coating of this preparation is deposited on the cathode. The coatings adhere firmly and are resistant to corrosion and discolouration.
Patent FR-2043839-A1 (FR)
Title: Cleaning packaging material
IPC: B65B55/24
Filed: 1970-05-29
Abstract: Cleaning packaging material. Bacteriological, mechanical or chemical cleaning of the inside surface of packaging by means of sterilising, neutralising, dissolving or use of a catalytic agent is carried out by charging a liquid or aerosol with steriliser neutraliser, solvent or catalyst. This medium is flowed over the surface of the packaging material in a direction from the surface area from which impurities are first eliminated to that part of the contaminated surface from which impurities have not yet been removed.
Patent FR-2092787-A1 (FR)
Title: Pyrazolopyridine derivs as tranquilisers
IPC: C07D231/38
Filed: 1970-06-18
Abstract: Pyrazolopyridine derivs. as tranquillisers Cpds. have the formula :- (where R1 = H, 1-12C (pref. 1-7 C) alkyl or phenyl lower alkyl; R2 = lower alkyl, phenyl may be substd. lower alkyl and/or R6 R7, cycloalkyl lower alkyl; R3 = H, lower alkyl, phenyl or R6R7 phenyl; Z = NH-NR4R5 or NH-N=CXY; R5 = H, lower alkyl, lower alkanoyl; R4 = R5 or phenyl; Y = lower alkyl, OH-lower alkyl, phenyl may be substd. R6-R7 and/or lower alkyl; X = H or Y; or X + Y forms cyclo lower alkyl or 5 nitrofuryl; R6 and R7 = halogen, lower alkyl or lower alkoxy).
Patent FR-2160267-A1 (FR)
Title: Dimensionally stable tape - for joining ends of paper web dehydrating screens
IPC: D03D25/00
Filed: 1971-11-16
Abstract: Dimensionally stable and water permeable tape for joining the ends of wet paper web dehydrating screens is of woven structure in which the warp yarns are blocked by weft yarns to prevent displacement of warp yarns along the weft yarns under transverse forces. The blocking is effected by oblique disposition of the weft yarns wrt the warp yarns, whereby the weft yarns are interlocked with one another by intersection and twisting and the warp yarns are blocked by disposing them between two successive intersecting pts of the weft yarns.
Patent FR-2163358-A1 (FR)
Title: Phenylalkanolamine derivs - with effects on the smooth musculature
IPC: C07D295/08
Filed: 1971-12-15
Abstract: Title derivs. of formula (I): (where R1 is H, 1-4C alkyl or benzyl; R2 is H, OH, 1-2C alkoxy or benzyloxy; n is 1 or 2 (the chain being branched or linear when n is 2); and NR3R4 is -NH-CnH2n-X-N(R6)2 in which X is CH2, CO or a single bond and R6 is 1-3C alkyl, or NR3R4 is a (un)satd. 6-membered heterocycle opt. contg. another hetero atom and carrying in the 4-position 1 or 2 substits. selected from 1-3C alkyl, phenyl, benzyl, 1-3C hydroxyalkyl or (1-3C alkoxy) carbonyl; NR3R4 not being 4-alkyl -phenyl- or -benzyl-piperazino when R2 is OH and R1 is H) and their addition salts with pharmaceutically suitable acids are useful as bronchodilators and/or vasodilators (esp. coronary vasodilators).
Patent FR-2172850-A1 (FR)
Title: Quenching of hydrocarbon gases - on cool surfaces coated with liquid films to prevent coke deposition
IPC: F28C3/06
Filed: 1972-02-24
Abstract: In the quenching of hydrocarbon processing products by addn. of liquids to prevent formation of unwanted by-products, an additional liquid is added directly to the stream, which forms a mobile film on the surfaces surrounding the products. The film is continuously replenished by addn. of fresh liquid in dispersed state, being removed from the surfaces by the velocity of the gas. Pref. films are melts of metals, or their oxides or salts. Heat transfer to the cool surfaces is improved, and deposition of carbon prevented, so that the rate of quenching is increased.
Patent FR-2128661-A1 (FR)
Title: Loom shuttle - is traversed along a guide track using moving magnet
IPC: D03D49/44
Filed: 1972-03-06
Abstract: The shuttle has a magnetic element embedded in its lower face and runs on a non-magnetic track arranged pref. in a closed path. A permanent magnet is driven along the underside of the track so that the shuttle follows it and traverses the loom. Pref. the shuttle and permanent magnet run on rubber covered wheels. The shuttle is positively driven at constant speed. The shuttle moves in a closed path in a single direction eliminating speed variations at the beginning and end of each traverse.
Patent FR-2132238-A1 (FR)
Title: Porous anticontamination membrane - for transfusion
IPC: A61M5/162
Filed: 1972-03-30
Abstract: A filtration and aeration device for protecting transfusion and perfusion appts. from air-born contamination, includes a porous membrane located in the air channel of the drip-counting chamber of the appts. This membrane is non-polar for the liquids used and has a pref. pore dia. of 0.5-1.5 mu. Pref. it consists of nitrocellulose which has been rendered hydrophobic.
Patent FR-2139092-A1 (FR)
Title: Photosensitive chloro or bromo azidonaphthalenes - prepd by halogenation of 8-azido-1-naphthylamine and opt amino azido conver
IPC: G03C1/675
Filed: 1972-05-25
Abstract: Title cpds of formula: (where Y is N3 or NH2 and both X are Cl or both Br) are photosensitive and are used in dry photoimaging processes, the images produced having enhanced neutrality and optical density. The cpds may be prepd by chlorination or bromination of 8-azido-1-naphthylamine and opt. conversion of the amine gp to an azide gp.
Patent FR-2166101-A1 (FR)
Title: 1,4-di (morpholino,piperidino or pyrrolidino)-7-substd - -pyrido (3,4-d)-pyridazines - as diuretics
IPC: C07D471/04
Filed: 1972-12-27
Abstract: Title cpds of formula: (where R1 = H or 1-4C alkyl, R2 = 1-4C alkyl, 7-8C aralkyl or phenyl naphthyl, furyl, or pyridyl (opt. substd. by 1-3C alkoxy, 1-3C alkyl halo or nitro), R3 = H or 1-4C alkoxy and R4 = morpholino, piperidino or pyrrolidino (opt. substd. by methyl or ethyl) including their pharmaceutically acceptable salts are useful as diuretics.
Patent FR-2223006-A1 (FR)
Title: Substd. iso-propyl nicotinates - antiarrhythmic and hypolipemic agents prepd. from nicotinoyl chloride and a substd iso-propanol
IPC: C07D303/22
Filed: 1973-03-28
Abstract: Title cpds. are of formula (I) (where X = H, NO2, alkoxy, alkyl, acetylamino or methyl sulphonylamino, R1 and R2 = alkyl or together form an (un) satd. hydrocarbon chain which may contain a hetero atom). Salts of (I) are also claimed.
Patent FR-2327495-A1 (FR)
Title: Central heating system with heat pump - uses fuel tank as water reservoir for heat pump circuit with flow and return passed through 4-way mixing valve
IPC: F24D11/02
Filed: 1973-12-12
Abstract: An oil fired central heating system has a fuel tank (1) which, when the system is adapted to use a heat pump, is used as a water reservoir. Water is drawn from this reservoir by a pump (2) and passed through the refrigerant condenser (3) in which it is heated. It then returns to the reservoir. The flow and return (12,13) to the heating system from the reservoir pass through a four way mixing valve (14) which regulates the heating. The refrigerant absorbs heat from the atmosphere in an evaporator (5). The reservoir has pairs of flanges between which external tubes (8) are mounted. An electric heating element (9) is inserted in each of these tubes and provides supplementary heating to the water.
Patent FR-2269005-A1 (FR)
Title: Base design and discharge valve for vats - rapid action flap valve with secure locking and sealing
IPC: C12G1/00
Filed: 1974-04-24
Abstract: This invention applies partic. to the construction of fermentation vats and has two main features. The first is the provision of an automatically opening door for removing the sediment after racking the wine. The door consists of a circular flap supported by a frame from a hinge on the vat. When closed, the door is pressed firmly against a seal by a peripheral locking ring, having projections which engage similar projections on the flap when the ring is rotated. Rotation is achieved by a level connected to a toothed quadrant meshing with corresponding teeth on the ring. The second feature is the provision of a specially shaped and angled base to the vat, terminating in the flap valve described, such that the vat is always cleanly emptied by gravity when the valve is opened.
Patent FR-2274586-A1 (FR)
Title: Bromination of phenols - using soln. of hydrogen bromide and hydrogen peroxide
Inventor: ISARD ARSENE
IPC: C07C37/62
Filed: 1974-06-11
Abstract: Phenols are brominated by adding to soln. of phenol a soln. of BRr and H2O in amt. sufficient to liberate Br2 from HBr added and to regenerate Br2 from HBr formed during reaction. Prodts. impart fire resistance to plastics. Process gives high yields/purities of prodts. H2O2 is pref. used in amt. >=stoichiometric. HBr soln. is pref. soln. contg. HBr, H2SO4 resulting from extraction of Br2 from sea water.
Patent FR-2277339-A1 (FR)
Title: Control of container airtightness - using spectography to measure tracer gas leakage
IPC: G01M3/22
Filed: 1974-07-02
Abstract: The equipment comprises a control station and a means of taking up the container and bringing it either to a first evacuation station where it is left if its airtightness is adequate or a second evacuation station where it is left if its airtightness is not adequate. At the control station, the container is brought inside a vessel linked to a means of measuring the quantity of a tracer gas e.g. argon, helium. If the quantity of gas detected passes a predetermined level, a cylinder is actuated automatically and a piston-actuated by the rod of the cylinder - blocks one or more pipes which link the inside of the container to a vacuum pump.
Patent FR-2280376-A1 (FR)
Title: 2-(Piperidin-4-yl) ethanols - with sedative and anti-aggressive activity and low incidence of side-effects
Inventor: GUEREMY CLAUDE
IPC: C07D211/22
Filed: 1974-08-02
Abstract: 2-(Piperidin-4-yl)ethanols of formula (I) and their acid-addition salts: R is H or -CONH.R1 where R1 is 1-8C alkyl or 3-8 C mono- or polycyclic cycloalkyl) are active as sedatives and reducers of aggression at doses at which neuromuscular depression and catatonia are not apparent.
Patent FR-2281120-A1 (FR)
Title: 3-Acetoxy-ethyl-cephalosporins - Gram positive and negative antibacterials
IPC: C07D279/06
Filed: 1974-08-08
Abstract: Cephalosporins of formula (I) in racemic or optically active, cis and trans forms, and mixts. of these and their salts are new. (where R = theinyl or phenyl opt. substd. by OH gp(s).; Y = NH2 or Y1; Y1 = H or -NHCOOR1; R1 = (un)branched 1-5C alkyl; R1 = H or R1/1; R1/1 = an ester gp. easily removed by acid hydrolysis or hydrogenolysis, such as (un)branched 1-6C alkyl or opt. substd. Cl gp(s), or 7-15C aralkyl; R11 = straight or branched 1-4C alkyl; such that when Y = NH2, R1 = H, and when Y = NHCOOR, R1 = R1/1). (I) are antibiotics, active against both gram positive bacteria (staphylococci, steptoococci and esp. penicillin-resistant staphylococci) and also against certain Gram negative bacteria, esp. coliform bacteria.
Patent FR-2284480-A1 (FR)
Title: Collapsible caravan with flat roof - has top front and rear walls on rams pivoting on base
IPC: B60P3/34
Filed: 1974-09-11
Abstract: The caravan has a wheeled chassis with a hitch, supporting a floor to which the bottom portions of four walls are fixed. Four further wall portions support the roof, and lie in the same planes as the bottom portions, in the unfolded position, and the flat roof rests on the bottom portions when folded, the front and rear top wall portions sliding on it. Both these wall portions (4a, 5a) at front and rear, are coupled to the base portion (7) by one or more rams mounted outside the caravan. These each pivot on hinges on either side of the respective wall portions at one end, and at the other on horizontal spindles on the base, clear of their horizontal top and bottom edges.
Patent FR-2285532-A1 (FR)
Title: Oil well turbine pump - with bottom pump inlet and axial thrust balancing piston between pump and turbine
IPC: F04B47/08
Filed: 1974-09-20
Abstract: A turbine pump for oil wells consists of an axial flow turbine vertically above an axial flow pump, arranged on the same shaft and both with a flow direction from the bottom upwards. An axial thrust compensating device between turbine inlet and pump outlet includes, on the underside of a disc, an annular area which is exposed to the turbine inlet pressure while the top end of the common shaft is exposed to the turbine outlet pressure. This compensates the axial thrust of the turbine and pump without restricting the pump inlet cross-section arising when the pump inlet is at the top end of the pump.
Patent FR-2285226-A1 (FR)
Title: Membranes for applying pressure during adhesive lamination - comprising flexible PVC film or the like
IPC: B29C65/56
Filed: 1974-09-19
Abstract: Device for applying pressure during adhesive lamination or vacuum forming, uses a sheet of flexible PVC film about 150 mu thick, or material with similar characteristics, placed over the workpiece surface without being preshaped. The film can be adapted by draping and folding to suit different moulding or cavity shapes more readily than tailored rubber membranes which are matched to the cavity profile and extended by the pressure differential.