baber/WOPTO huggingface dataset:
Patent FR-3125599-A1 (FR)
Title: Procédé de gestion de l’allumage et de l’extinction des feux de détresse d’un véhicule automobile.
Inventor: EL ATTACHI KARIM
IPC: G01S17/931
Filed: 2021-07-26
Abstract: Procédé de gestion de l’allumage et de l’extinction des feux de détresse (10) d’un véhicule automobile (1) comportant un système ADAS (2) comportant au moins une caméra avant (4) délivrant des images de la scène avant (SAV), et au moins une caméra arrière (3) délivrant des images de la scène arrière (SAR), ledit procédé consistant, à partir d’informations liées à la vitesse du véhicule porteur (1) et des données délivrées par les caméras avant (4) et arrière (3), à commander l’allumage des feux de détresse (10) du véhicule porteur (1) par les moyens de commande (9) quand un événement jugé dangereux par l’organe décisionnel (8) est identifié dans la scène avant (SAV) et qu’aucun véhicule n’a été détecté dans la scène arrière (SAR) puis, d’autoriser la commande de l’extinction des feux de détresse (10) quand un véhicule est détecté par la caméra arrière (3) dans la scène arrière (SAR).  (Figure 1)
Patent FR-3121204-A1 (FR)
Title: Procédé de fabrication d’un échangeur de chaleur, échangeur de chaleur obtenu par un tel procédé, élément de plancher et plancher comprenant un tel échangeur de chaleur
Inventor: LOZACH ALAIN
IPC: H01M10/613
Filed: 2021-07-29
Abstract: Procédé de fabrication d’un échangeur (100) de chaleur comprenant :  - une étape de formation d’un corps (1) principal comprenant au moins un circuit pour un fluide caloporteur, le circuit présentant deux extrémités ouvertes,  - une étape de fermeture d’au moins une des deux extrémités,  dans lequel l’étape de fermeture d’au moins une des deux extrémités comprend une opération de soudage par friction malaxage par transparence.  Figure pour l’abrégé : figure 1
Patent FR-3127815-A1 (FR)
Title: Dispositif de test d’une application et de cartes sans contact
Inventor: CHAPELLE LAURENT
IPC: H04W12/47
Filed: 2021-10-01
Abstract: DISPOSITIF DE TEST D’UNE APPLICATION ET DE CARTES SANS CONTACT L’invention concerne un dispositif (1) de test de cartes sans contact comprenant :  au moins une première base de réception (10) d’au moins un premier terminal (50), ladite première base de réception étant adaptée pour pouvoir maintenir ledit premier terminal dans une position prédéterminée, dite première position,au moins une deuxième base de réception (12) d’au moins un terminal, dit deuxième terminal (52), ladite deuxième base de réception étant adaptée pour pouvoir maintenir ledit deuxième terminal dans une position prédéterminée, dite deuxième position,un support de cartes (20) rotatif adapté pour pouvoir recevoir au moins deux cartes sans contact,au moins un chariot mobile (30) en translation selon au moins une direction longitudinale de déplacement, ledit support de cartes étant fixé audit chariot mobile et étant plus proche de ladite première base de réception dans une position proximale que dans une position distale.  Figure pour l’abrégé : figure 1
Patent FR-3131067-A1 (FR)
Title: Liaison électrique multicouche et ensemble de liaisons électriques multicouches avec deux interfaces et un circuit de refroidissement
Inventor: MARIOTTO DAMIEN
IPC: H02K3/24
Filed: 2021-12-20
Abstract: La présente invention concerne une liaison électrique (10) multicouche destinée à réaliser les enroulements électromagnétiques de machines électriques. Une telle liaison électrique (10) comporte plusieurs conducteurs électriques (40) comprenant un corps tubulaire extérieur (45) couvert d’un premier revêtement (60) isolant électriquement sur une surface extérieure et au moins un corps allongé (41,43) agencé à l’intérieur dudit corps tubulaire extérieur (45), ainsi qu’au moins un canal (20) situé à l’intérieur dudit corps tubulaire extérieur (45) et contenant un fluide de refroidissement (15). Ledit au moins un corps allongé (41,43) peut être un corps tubulaire intérieur (41,43) ou un corps intérieur non creux. Deux interfaces agencées respectivement aux extrémités desdits conducteurs électriques (41,43) permettent de relier électriquement et mécaniquement lesdits conducteurs électriques (40) et permet la circulation dudit fluide de refroidissement (15) dans ledit au moins un canal (20).  Figure d’abrégé : figure 1
Patent FR-3132478-A1 (FR)
Title: Dispositif de blocage de portière d’habitacle de véhicule
Inventor: BEZE GUILLAUME
IPC: B60R25/01
Filed: 2022-02-08
Abstract: TITRE DE L’INVENTION : DISPOSITIF DE BLOCAGE DE PORTIÈRE D’HABITACLE DE VÉHICULE Le dispositif (50) de blocage d’une portière (20) d’un véhicule comporte une liaison mécanique (19, 54, 55, 56, 57) présentant deux extrémités.  A une première extrémité de cette liaison, le dispositif comporte un moyen de fixation (51, 52, 53) à la portière du véhicule.  A une deuxième extrémité de cette liaison, le dispositif comporte une accroche mâle (58) de verrouillage de ceinture de sécurité.  Figure pour l’abrégé : figure 6
Patent FR-3134641-A1 (FR)
Title: Procédé de détermination de paramètres pour un ensemble de sites de piégeage d’atomes en vue de former plusieurs réseaux de qubits
Inventor: HENRIET LOÏC
IPC: G06N10/40
Filed: 2022-04-15
Abstract: Procédé de détermination de paramètres pour un ensemble de sites de piégeage d’atomes en vue de former plusieurs réseaux de qubits La présente invention concerne un procédé de détermination de paramètres pour un ensemble de sites de piégeage d’atomes, en vue de former plusieurs réseaux de qubits pour le traitement d’un ensemble de tâches prédéterminées par un processeur quantique, les paramètres définissant au moins un nombre de sites de piégeage et une disposition spatiale des sites de piégeage, chaque réseau de qubits étant propre à être formé par des atomes piégés dans des sites de piégeage de l’ensemble de sites, dits sites effectifs, les autres sites de piégeage, dits sites réservoirs, étant vides pour le réseau de qubits considéré, les sites réservoirs étant propres à piéger des atomes utilisables pour l’alimentation des sites effectifs lors de la formation du réseau de qubits considéré.   Figure pour l'abrégé : 2
Patent FR-3134820-A1 (FR)
Title: Concrete et absolue de parfum obtenues par extraction de solvant (poly)ol organique a partir de matieres naturelles solides
Inventor: DU ROIZEL GÉRALDINE
IPC: C11B9/02
Filed: 2022-04-20
Abstract: Titre : CONCRETE ET ABSOLUE DE PARFUM OBTENUES PAR EXTRACTION DE SOLVANT (POLY)OL ORGANIQUE A PARTIR DE MATIERES NATURELLES SOLIDES La présente invention se rapporte à un procédé de préparation de concrète et/ou d’absolue de parfum mettant en œuvre la mise en contact de matière(s) naturelle(s) solide(s), fraiche(s), flétrie(s) ou sèche(s), particulière(s), par un premier système de solvants comprenant au moins un solvant « vert » (poly)ol organique. L’invention a également pour objet la concrète et l’absolue de parfum obtenue par le procédé de préparation, une composition comprenant la concrète et/ou l’absolue, et l’utilisation du solvant « vert » (poly)ol organique pour extraire la concrète et/ou absolue sans déplorer d’odeur chimique type odeur de solvant.
Patent FR-2068409-A1 (FR)
Title: Valpin and dipyrone (rtms) in synergistic antispasmodic combination
IPC: A61K31/46
Filed: 1969-10-17
Abstract: A composition contains 3alpha-hydroxy-8-methyl-1 alphaH, 5 alphaH-tropanium bromide 2-propylvalerate (Val-pin (RTM) and sodium antipyrinyl(methylamino) methanesulphonate (Dipyrone (RTM)) in the ratio Valpin: Dipyrone = 1:4 to 1:200 by weight, and a suitable carrier. "Valpin" is an antispasmodic; "Dipyrone" is an analgesic and antipyretic; together they each retain their properties, but the "Dipyron" potentiates the antispasmodic activity of "Valpin" and the composition is useful for treating intestinal spasms and pain.
Patent FR-2092664-A1 (FR)
Title: Pituranthos scoparius essential oil - having antispasmodic action
IPC: A61K36/23
Filed: 1970-06-05
Abstract: Spasmogenic inhibitions of the order of 50% for acetylchloine and >60% for BaCl2 are obtained using 2 ml of the oil in soln. on rat duoderium dosed with 2 mu g acetylcholine and 2000 mu g BaCl2.
Patent FR-2098402-A1 (FR)
Title: Dosimeter glass - contg silver and aluminium metaphosphates and sodium orthophosphate
IPC: C03C3/19
Filed: 1971-07-12
Abstract: Dosimeter glass for measuring beta- or X-ray dosage contains 10-28 wt. % Na3PO4, 54-65 wt. % Al(PO3)3 and 0.2-2 wt. % AgPO3 and at least one of components 15-32 wt. % NaPO3, up to 20 wt. % Mg(PO3)2 and up to 20 wt. % Be(PO3)2, where sum of all components is 100 wt. % and pref. also up to 3 wt. % B2O3 and pref. 3 wt % SiO2 and/or Al2O3. Glasses have higher sensitivity and lower dependence on energy radiation than conventional dosimeter glass, e.g. contg. LiPO3.
Patent FR-2103428-A1 (FR)
Title: Aluminium alloy wires - for electrical applications
IPC: H01B1/02
Filed: 1971-08-19
Abstract: Alloys having high electrical conductivity combined with good strength and workability, consists of 0.04 - 1.0% Fe, 0.02 - 0.2% Si, 0.1-1.0% Cu and/.001-0.2% B, the balance being Al. The wires (dia. 0.051-9.5 mm) are produced by hot deformation, followed by cold deformation. Fe, Si, and B are present mainly as very finely dispersed ppns. while Cu forms mixed crystals with Al.
Patent FR-2173738-A1 (FR)
Title: Machining propergol - by transmission of a master pattern to form internal grooves
IPC: F02K9/24
Filed: 1972-02-29
Abstract: Arrangement for machining circular grooves in the internal canal of a block of propergol inside a propellant, contg. a turning base carrying a fixed headstock with a rotating spindle carrying the block, the base having a slide for free longitudinal travel and a further slide with blocked lateral travel, attached to a drilling bar along the spindle axis and supported from the base. One end of the bar carries a tool holder with a radially expanding guide and a cutting tool with means for continuous removal of cuttings and the profile being cut is controlled by transmission of movement along the bar. The control profile is traced by a feeler fixed to the base and linked by a shaft to the bar. Profiles are highly accurate and exactly reproduce the ballistics of propellants. Cut surfaces give better ignition than smooth moulded surfaces.
Patent FR-2194836-A1 (FR)
Title: Marking textiles with a concealed pattern - where a colour contrast is indu-ced for development by a pH variation
IPC: D06P5/24
Filed: 1972-08-04
Abstract: Textiles are marked with a compsn. contg. a thickening agent, a pH sensitive dye and a dormant developer so that subsequent exposure to acidic or basic conditions as appropriate generates and intensifies a distinct colour pattern. The dormant developers may be potentially acidic or basic and pref. heat activated. The thickening agents should be cellulosic esters or pref. ethers. If the marking media contrasts with the support, it may be disguised by co-printing with a surrounding field of matching colour which will not change when subsequently exposed to direct or induced pH variations. The colourants may be based on various conventional pH indicators, e.g. acid developer indicators for marking wool or polypropylene fabrics, alkaline developed indicators for cellulosic fabrics.
Patent FR-2230484-A1 (FR)
Title: Tool for welding thermoplastic films - having double jaws which let weld zone relax during cooling
IPC: B23B31/20
Filed: 1973-05-23
Abstract: Welding tool has two opposing jaws which clamp and heat the weld zone. Each hot jaw is flanked by a pair of cooled jaws which can clamp each film adjacent to the weld zone, both during heating and after the hot jaws have been retracted to allow cooling of the weld zone. The tool is suitable for 'trans warp' machines for sealing liq., granulated or powdered matls. into bags or sachets made from tubular film. The ancillary clamps permit both deep fusion and unstressed cooling of the weld zone to ensure good bonding of the opposing surfaces despite possible surface contamination by the pack contents. Matl. flowing from between the hot centre jaws is contained by the ancillary jaws, forming a relatively thick section head. If both sets of jaws are released while the bead is still warm, local contraction occurs which results in a a relatively thick, strong weld zone.
Patent FR-2236064-A1 (FR)
Title: Method of insulating wall service duct cavities - involves placing lead mass at the base of the cavity
IPC: E04B1/82
Filed: 1973-07-04
Abstract: The invention concerns the loss of sound insulation that results from the creation of cavities and voids in a wall to receive cables or other services. The compensation for the cavity is effected by installing a crescent shaped plug (4) of heavy material such as lead at the back of the cavity. Alternatively the curved section cavity may be formed as a square section which is covered on its internal walls by a plastic channel. Attached to the base of the channel is a symmetrical lead weight. The weight has tapering wings which extend through the wall from the cavity base to the wall surface.
Patent FR-2253483-A1 (FR)
Title: Self-actuating electric crumb collector - switches on by placing on work surface via sliding vertical rod closing contacts
IPC: A47L11/33
Filed: 1973-12-07
Abstract: The electric crumb collector is switched on by placing it on the work surface, this action effecting the displacement of a basally projecting (36) vertical sliding rod (34) which in turn effects the closure of electrical contacts (44, 42) and the linking of the power source (30) with the brush collector (28, 20). The appliance is for use collecting crumbs from tables after meals etc, and constitutes a cuboid housing of which two opposed walls project beneath the base to form runners (12), the sliding rod normally projecting basally beneath the runners, and the base being apertured (18) to allow the brush (20) which rotates about a horizontal axis to project to runner level. The mobile contact (44) is pref. supported on a blade spring ad the brush directs crumbs up a ramp (22) into a collection area (26).
Patent FR-2260795-A1 (FR)
Title: Quantitative analysis of thermal differential on chemical samples - is effected in heated container with controlled thermal flow and uses two crucibles
IPC: G01N25/48
Filed: 1974-02-08
Abstract: Positive or negative thermal differentials are determined for thermal analysis of their effects on the change of phase of a chemical sample. Problems of imprecision in quantitative thermal analysis are overcome. A sample is placed in a crucible (41) and a control or reference sample is placed in a second crucible (42) in a casing (1) heated by an element (3) connected to a power supply (50). The two crucibles have associated thermocouples (43, 43) connected to measure a difference potential (DELTA-V) giving differential temperature (DELTA-T). An inner container (2) below the crucibles contains a temperature probe (40) connected to the power supply to permit precise control of a constant thermal flow. Both containers are filled with gas such as argon at slightly greater than atmospheric pressure via an inlet (120) towards an exhaust (110).
Patent FR-2264887-A1 (FR)
Title: Steel of high strength and good ductility - comprising chromium manganese, silicon, and carbon, having high delay at start of perlitic transformation and metastable austenitic phase
IPC: C22C38/18
Filed: 1974-03-20
Abstract: The steel is composed by wt. of : 0.02-0.50 % C, 0.3-2% Si, 0.5-1.5% Mn, and 2-6% Cr, the balance being Fe. In the mfr. (a) a steel of the above compsn. is prepd. (b) austenised at 950-1150 degrees C for 3 min-1 hr. (c) cooled to 400-600 degrees C, (d) opt. mechanically deformed by 20-90% (e) cooled to ambient temp. and (f) annealed at 0-600 degrees C for 1/2-24 hrs.
Patent FR-2241260-A1 (FR)
Title: Conservation of e.g. animal extracts by eliminating oxygen - using a hydrogen donor and ascorbic oxydase
IPC: A23L3/3571
Filed: 1974-04-08
Abstract: Vegetable, animal etc. extracts can be conserved by a biological enzymatic liquid medium which eliminates O2, and contains ascorbic oxydase and a specific hydrogen donor having the structural characteristics (a) anionic form (b) a conjugated system (c) oxidisable to quinoid form from semiquinoid form, (d) the presence of an atom with a free pair of electrons which does not lie diagonally opposite an atom of anionic character and is situated 5.8-6.2 A from the anionic atom, whereby it can interact with the groups on the surface of the enzyme, and after elimination of O2 the prod. is stabilised, e.g. by pasteurisation. Pref. the hydrogen donow is ascorbic acid or a homologue. The prod. is unchanged in colour and taste but can be kept >=12-20 months.
Patent FR-2271677-A1 (FR)
Title: Decametric wavelength aerial junction box - has line impedance transformers connectable in parallel
IPC: H03J5/04
Filed: 1974-05-14
Abstract: The antenna connection or matching box for use at decametric wavelengths has an adjustable inductance and an impedance changing transformer. The design is aimed at removing the need for component adjustment when the operating frequency is changed over a wide range. The antenna connection to the impedance matching transformer is through a series variable inductance to a slide type selector switch changing the tapping to a series of line transformers connected in cascade or in pyramid fashion. The transformers are connected in parallel to one winding of one remaining transformer. An output tapping to the receiver or transmitter is made by a similar selector switch mechanically coupled to the first. A suitable capacitance network may be included in the antenna inductance circuit.
Patent FR-2235162-A1 (FR)
Title: High impact polystyrene of improved scratch resistance - by incorporating waxy polyethylene or poly ethylene oxide
IPC: C08L51/04
Filed: 1974-06-26
Abstract: The compositions contain 99.9-95 wt. % impact resistant polystyrene containing 1-20 wt. % polybutadiene rubber and (B) 0.1-5 wt. % of a waxy polymer of ethylene or ethylene or ethylene oxide with a mol. wt. of 2000-12000. The additive may be incorporated e.g. in a screw mixer or by tubling the polymer with the powdered wax. Products are suitable for injection moulding and moulding have improved scratch resistance without deleterious effect on mechanical properties or resistance to prolonged heating.
Patent FR-2243673-A1 (FR)
Title: Wedging bone marrow nail for fracture stabilisation - has clamping plate pulled tight by sleeve and tightening shaft
IPC: A61B17/72
Filed: 1974-09-13
Abstract: Wedging marrow nail for stabilising a broken tubular bone has a clamping plate which can be pulled tight into, and clamped in, the bone by use of a bevelled nail sleeve with a support shackle, and a central tightening shaft. The nail may be pref. separated into tighting shaft with clamp plate, and nail sleeve. The nail is straight or curved, and the support shackle at its proximal end has a hollow ground part to give increased rotary stability. The plat has an edge with a sawtooth profile, and has a crossbolt, which can run onto the bevel of the sleeve to effect wedging. A counter nut can secure the tightening nut.
Patent FR-2287244-A1 (FR)
Title: Device earthing body charged by clothes - comprises interconnected metal pieces in shoe sole
IPC: A43B7/36
Filed: 1974-10-09
Abstract: The device conducts static electricity generated in the human body, particularly by clothing of synthetic fibres, to earth, thus alleviating various disorders caused by it. It comprises two metal pieces inserted in the sole of the shoe, typically the heel. These parts can be electrically and mechanically interconnected by a metal spring in the form of a flexible blade or a coil. Magnetic ferrite can be inserted in both the metal pieces, and the sole itself can be of electrically conductive material.
Patent FR-2294433-A1 (FR)
Title: Detector of pressure waves through wall - sensor inside liquid-filled enclosure ensuring transmission from wall to sensor
Inventor: POITTEVIN JEAN
IPC: G10K11/00
Filed: 1974-12-10
Abstract: A sensor for detecting a pressure wave through a wall (1), has an element (6) sensitive to pressure waves and a liquid medium in direct contact with the wall (1) and the element (6) ensuring that the pressure waves are transmitted between the wall (1) and the element (6). The sensor has a body (2) with a front face which is nearest to the wall and an upper face which forms the top of the body when the sensor is against the wall (1). An enclosure (3) inside the body (2) is linked by an aperture with the front face and by one or more filling pipes (4, 5) with the upper face. A joint (7) in an annular groove (8) scooped out in the front face of the body (2) around the opening of the enclosure (3) gives good sealing between the wall (1) and the front face. The sensitive element is placed at the bottom of the enclosure (3) which contains the liquid.
Patent FR-2258793-A1 (FR)
Title: Herbicides contg. 2-acyl-thiophenes - esp. for selective weed control in rice fields
IPC: A01N43/08
Filed: 1975-01-28
Abstract: Herbicidal compsns. contain 0.5-95 wt. % of one or more 2-acylthiophenes of formula (I): (where X is H, halogen or lower alkyl; R is benzyl, R1, R2-substd. phenyl or R3-substd. thienyl; R1 is H, halogen, lower alkyl or lower alkoxy; R 2 is H or lower alkyl; R3 is lower alkyl). The compsns. are esp. useful for the selective control of grassy and broad-leafed weeds in rice fields; they are practically harmless to rice seedlings and newly planted rice plants.
Patent FR-2299357-A1 (FR)
Title: High viscosity polyesteramide prepn. - from dialkanolamides, dialkyl esters of aromatic acids and aliphatic dialcohols
Inventor: POIDEVIN GERARD
IPC: C08G69/44
Filed: 1975-02-03
Abstract: High viscosity polyesteramides are produced by reacting, in one or two steps, dialkanolamides obtd. by reacting aromatic diacids with alkanolamines; dialkyl esters of aromatic acids; and aliphatic dialcohols.
Patent FR-2310611-A1 (FR)
Title: Fused salt core reactor - contains low neutron capture component, e.g. magnesium, of relatively low b.pt. as heat transport medium
Inventor: BIENVENU CLAUDE
IPC: G21C1/22
Filed: 1975-05-05
Abstract: A molten salt nuclear reactor has a core consisting of at least one salt of a fissile element, opt. with other salts added for the lowering the fusion temp. of the mass. This mass also contains a substance of low neutron section, partic. Mg, Rb, Cs or K which does not cause a chemical reaction or form an azeotrope with the molten salt, and has a b.pt. at atmospheric pressure above the operating temp. of the mass of molten salt. Means are provided for collecting the substance in the vapour state above the molten salt mass, so as to condense it in the prim. heat exchanger and return it as liq. to the molten salt material. Magnesium is a pref. additive since it has a high heat of vaporisation (ca.1337 cal/g) permitting a substantial heat transfer e.g. 3000 MW at moderate flow rate (476 kg/sec/ca.320 litres/sec. liq. Mg).
Patent FR-2320597-A1 (FR)
Title: Electronic regulator for AC voltage - employs recuperation circuits causing electronic switch to conduct or block alternately
Inventor: LOREC GERARD
IPC: H02M5/27
Filed: 1975-08-04
Abstract: The bidirectional electronic switching circuit regulates AC voltages. AC from the mains supply is applied to a filter (91) to eliminate parasitic voltages and is then chopped by a transistor (Q1) across a diode bridge (D1-4) circuit. The transistor base (25) is controlled by a square wave from a circuit (28) comprising a pulse generator with an input (47) obtained from the regulated voltage for comparison with a reference voltage. Recuperation circuits (53, 54) containing power transistors (Q2, Q3) are controlled from inversions of voltages applied to their transistors. This makes the chopping transistor (Q1) alternately conducting or non-conducting to regulate the output.