baber/WOPTO huggingface dataset:
Patent FR-3121760-A1 (FR)
Title: Dispositif reflecteur destine a emettre une pluralite de faisceaux reflechis a partir d’un unique faisceau lumineux principal
Inventor: MOLLARD LAURENT
IPC: G02B5/12
Filed: 2021-04-12
Abstract: L’invention concerne un dispositif réflecteur (100) qui comprend :- un support (300) ;- une source lumineuse (400) agencée pour émettre un faisceau lumineux principal ;- N miroirs (2001 à 200N), partiellement transparents, assemblés sur le support, et délimités par une face avant (201i) partiellement réfléchissante, et une face arrière (202i),  les miroirs (2001 à 200N) sont agencés d’une première position à une Nième position, de sorte que le faisceau lumineux principal soit incident sur la face avant (201i) du miroir en première position, et interagit successivement, selon l’ordre, avec chaque miroir pour former un faisceau réfléchi par la face avant (201i) et un faisceau transmis par la face arrière (202i), le faisceau réfléchi par la face avant (201i) d’un miroir dans une position i résultant de la réflexion du faisceau transmis par la face arrière du miroir dans la position i-1.  Figure pour l’abrégé : Figure 3 .
Patent FR-3124189-A1 (FR)
Title: Procédé d’hydrocraquage
Inventor: BONNARDOT JÉRÔME
IPC: C10G7/08
Filed: 2021-06-17
Abstract: L’invention concerne un procédé d’hydrocraquage d’une charge pétrolière (1) comprenant :- (a) une étape d’hydrocraquage de la charge afin d’obtenir un effluent hydrocraqué;- (b) une étape de séparation liquide/gaz de l’effluent pour obtenir un effluent gazeux (5) et un effluent liquide (9) ;- (c) une étape de fractionnement dudit effluent liquide (9) à une pression P1, produisant un premier distillat (13,14) et un premier résidu (15), - (d) une étape de recyclage d’une première partie (18) dudit premier résidu (15) vers l’étape d’hydrocraquage et/ou au moins une des étapes d’hydrocraquage,- (e) une étape de rectification d’une deuxième partie (20) du premier résidu (15) à une pression P2 inférieure ou égale à la pression P1, pour obtenir un distillat secondaire (23), un résidu secondaire (16) et un flux vapeur (22),- (f) une étape de purge d’une partie du résidu secondaire (16),- (g) une étape de recyclage de tout ou partie dudit distillat secondaire (23) vers l’étape d’hydrocraquage ou vers au moins une des étapes d’hydrocraquage.  Figure pour l’abrégé : Fig 2
Patent FR-3125045-A1 (FR)
Title: Procédé d’obtention de (méth)acrylate de polyalkylene glycol biosourcé
Inventor: FAVERO CÉDRICK
IPC: C12P7/62
Filed: 2021-07-09
Abstract: La présente invention concerne un procédé d’obtention de bio-(méth)acrylate de polyalkylène glycol comprenant la réaction entre un (méth)acrylate d’alkyle d’une part, et un polyalkylène glycol d’autre part, l’un des deux, préférentiellement les deux, étant au moins en partie d’origine renouvelable et non fossile, ledit procédé comprenant préférentiellement au moins une étape de bioconversion par voie enzymatique.
Patent FR-3126730-A1 (FR)
Title: Procede de detection de fuite d’une valve de regulation de pression du carter d’un moteur thermique
Inventor: COFFY CHRISTOPHE
IPC: F02D41/22
Filed: 2021-09-06
Abstract: Procédé de détection de fuites d’une valve de régulation (32) de la pression du carter d’un moteur thermique (10), ce moteur comportant une tubulure d’admission (22) dans des cylindres (4) disposée en aval d’un papillon de contrôle du passage des gaz (20), équipée d’un capteur de pression et de température (24), le procédé comportant une étape de calcul du débit d’air estimé donné par le réglage du papillon, et du débit d’air estimé donné par le capteur de pression et de température, puis une étape de comparaison du rapport de ces débits estimés avec un seuil de détection qui détecte au-dessus de ce seuil la présence d’une fuite de la valve de régulation (32).
    Figure 1
Patent FR-3129655-A1 (FR)
Title: SU 7- A, B, M, L, polyvalents, doublement incurvés (1) et (2) pour des usages multiples d’excursions dans l’espace, d’avions de chasse équipés d’un bouclier dorsal, d’une structure spécifique pour maîtriser les tourbillons de sillage en vol, d’ailerons
Inventor: URSULET JOSEPH PIERRE
IPC: B64C1/06
Filed: 2021-11-30
Abstract: Dispositif pour renforcer la fiabilité, la maîtrise et la sécurité de l’ensemble des appareils en vol munis d’un fuselage triangulaire doublement incurvé (1) et (2), d’une structure interne et externe renforcée (3) et (10). ¶  L’invention concerne un ensemble de nouveaux appareils, caractérisées en ce que : ils sont équipés d’une structure triangulaire personnalisée, doublement incurvée (1) et (2), conçue pour accroître la portée et la maîtrise des avions en vol, les décollages et atterrissages sur piste courte, faire voler les appareils en cas de panne moteur, pouvant servir de réservoirs supplémentaires pour les longues distances (éviter les pannes sèches) ; d’une structure interne/externe renforcée (3) et (10), d’une cabine de pilotage (4) protégée par une structure renforcée, de la cabine à l’empennage horizontal ; de réacteurs (5), de stabilisateurs (6), d’une gouverne (7), de volets (8) doubles et (9), de bords d’attaque (11), de bords de fuite (12), de plans d’aile ou voilures (13), d’un équipement dorsal spécifique caractérisé fixe ou mécanique (14) et (16) conçu pour maîtriser les tourbillons de sillage, de bords de fuite (15), d’un bouclier B17 pour protéger la structure (1) et (2), d’un pivot (18), de supports de lance-roquettes (19), d’une soute incurvée (20), d’une visière rétractable anti aviaire (21), de feux (22). ¶  Les nouvelles techniques selon l’invention, sont particulièrement destinées à la sécurité et à la maîtrise de l’ensemble des nouveaux appareils. ¶  Figure pour l’abrégé : Fig. 2
Patent FR-3132573-A1 (FR)
Title: Dispositif de simulation du comportement sur le sol d’un membre d’un mammifère
Inventor: CREVIER-DENOIX NATHALIE
IPC: G01N3/34
Filed: 2022-02-07
Abstract: Dispositif de simulation du comportement sur le sol d’un membre d’un mammifère Dispositif de simulation (1) du comportement sur le sol d’un membre d’un mammifère, notamment d’un mammifère équin, comportant : - un impacteur (5) destiné à comprimer le sol, - une masse (7) mobile selon un axe rectiligne vertical, - un capteur de mesure (9) de la force verticale appliquée sur l’impacteur, - un dispositif de mesure (10) de l’enfoncement de l’impacteur dans le sol, sous l’effet du déplacement de la masse (7).   Figure pour l’abrégé : Fig. 1
Patent FR-3133242-A1 (FR)
Title: Representation astrale
Inventor: FRAESSDORF KARSTEN
IPC: G04B19/26
Filed: 2022-03-07
Abstract: Mécanisme d’horlogerie (100) pour montre comprenant :- une piste de came comprenant une première portion (5b, 5c) et une deuxième portion (5a, 5d) séparées par au moins un saut (5t), - un secteur denté (8) comprenant un suiveur de came (8b) agencé pour parcourir la première portion (5b, 5c) ou la deuxième portion (5a, 5d), - une roue astrale (9) en lien avec une pièce décor (10), telle qu’une représentation astrale, et engagée avec le secteur denté (8), - un levier (6) agencé pour faire passer le suiveur de came (8b) de la première portion (5b, 5c) à la deuxième portion (5a, 5d), de sorte à rattraper le saut (5t).  Figure pour l’abrégé : Fig. 1
Patent FR-3133881-A1 (FR)
Title: Coffre d’installation de protection, notamment de volet roulant, bloc-baie comprenant un tel coffre, installation de protection et procédé d’assemblage associés
Inventor: OLMI MARC
IPC: E06B9/17
Filed: 2022-03-23
Abstract: Coffre d’installation de protection, notamment de volet roulant, bloc-baie comprenant un tel coffre, installation de protection et procédé d’assemblage associés Ce coffre d’installation de protection, notamment de volet roulant, comprend un panneau bas (112) qui délimite un volume interne débouchant vers l’extérieur du coffre par une fente inférieure et par deux ouvertures d’extrémité obturées par des embouts (140). Le panneau bas (112) comprend un bord avant (112A), qui borde la fente inférieure, et un bord arrière (112B), qui est parallèle à et opposé au bord avant et qui ménage une rainure d’assemblage (113B) du coffre.  Pour faciliter l’assemblage du coffre, chaque embout (140) comprend un organe d’accroche (146) coopérant avec la rainure d’assemblage (113B), de manière que le chaque embout est mobile en rotation (R146) par rapport au panneau bas autour d’un axe d’accroche (A146) parallèle à la rainure d’assemblage. Le coffre comprend aussi des moyens de fixation (150) pour maintenir chaque embout dans une position de verrouillage, dans laquelle un coté bas (144) de chaque embout est en regard du panneau bas.  Figure pour l'abrégé : Figure 3
Patent FR-3134807-A1 (FR)
Title: Vitrage antisolaire comprenant une seule couche fonctionnelle de nitrure de titane
Inventor: ABADIE SACHA
IPC: C03C17/34
Filed: 2022-04-22
Abstract: La présente invention se rapporte à un article verrier comprenant au moins un substrat de verre sur lequel est déposé un empilement de couches, ledit empilement de couches comprenant la succession des couches suivantes à partir de la surface dudit substrat de verre: - une première couche comprenant du nitrure de titane présentant une épaisseur physique comprise entre 20 et 32 nm, ladite première couche étant disposée directement au contact de ladite surface ou au-dessus d’une sous-couche diélectrique présentant une épaisseur physique inférieure ou égale à 15 nm, ladite sous-couche étant disposée entre ladite surface et ladite première couche et de préférence directement au contact de celles-ci, - une seconde couche comprenant du nitrure de silicium, l’épaisseur physique cumulée de la première couche et de la seconde couche étant comprise entre 70 et 80 nm, et ledit empilement comprenant une seule couche comprenant du nitrure de titane.  La présente invention concerne également un vitrage de bâtiment, notamment antisolaire, comprenant un article verrier tel que décrit ci-dessus.
Patent FR-2000025-A1 (FR)
Title: Coating compositions based on polyvinyl acetate or polyacrylate emulsions and containing 5 to 35%, especially 10 to 20%, by weight (based on solids) of tall oil
IPC: C08L91/00
Filed: 1969-01-03
Abstract: Coating compositions based on polyvinyl acetate or polyacrylate emulsions and containing 5 to 35%, especially 10 to 20%, by weight (based on solids) of tall oil products. The fatty acid derivatives act as plasticisers and flexible films are obtained. Lower temperature of film-forming are possible than for unplasticised polymer. Uses are for the temporary protection of non-porous substrates. The plasticiser and emulsion are either mixed together at 20 deg.-95 deg.C or a solution of the plasticiser in an organic solvent is mixed with the emulsion at 20 deg.C.
Patent FR-2060235-A1 (FR)
Title: Detecting the edges of a sheet of glass in - the float glass tank
IPC: C03B18/18
Filed: 1969-09-18
Abstract: Method of detecting the position of the beginning or edge of a sheet of glass floating on a tin bath by introducing close to one wall of the bath a surface, cold with respect to the bath from which light of 4-8 mu wavelength is collimated into a parallel beam via a periscope and translated into a signal. When the glass interrupts the beam the signal is changed. Detector comprises a range of cells sensitive to the beam, collected by the periscope, which produce the signal in an electric circuit.
Patent FR-2086471-A1 (FR)
Title: Continuous prodn of alloys
IPC: C22B9/18
Filed: 1971-04-28
Abstract: Alloys, partic. Fe alloys are directly and continuously produced by charging the basic material e.g., Fe pellets or sponge iron into a circular refractory lined chamber cont. electroslag into which is inserted three symmetrically disposed non-consumable electrodes. The molten metal is continuously drawn from the chamber into an electroslag contg. pref. water cooled, ingot mould into which a consumable electrode including the alloying elements penetrates. Esp., the alloy is produced from the metal from the chamber, the consumable electrode and is cooled in the ingot mould from which a solidified alloy ingot may be continuously withdrawn.
Patent FR-2088407-A1 (FR)
Title: Compsns contg 2-benzimidazole carbamates and 3-hydroxy - -5-methyl isoxazoles - soil fungicides
IPC: A01N43/80
Filed: 1971-05-07
Abstract: Compsns. contain (where R = lower alkyl) and (where M = H or a salt-forming metal). (I):(II) is generally 1:1 by wt. The mixture shows a synergistic effect against soil fungi. In an example, 4 pts. of a 1:1 mixture of (I) R = CH3, and (II) M = H, were mixed with 96 pts. clay and mixed with soil at 4000, 2000, and 1000g/10 ares. At these rates the mixture was 100, 99 and 95% effective against Fusarium oxysporum f. cucumerinium.
Patent FR-2146987-A1 (FR)
Title: Aerating device - to oxygenate fauna and flora in water having polluted surface area
IPC: B01F3/04
Filed: 1971-07-29
Abstract: The aerating device includes a number of breather tubes secured together by linkages in a geometrical network, each of the breather tubes having floation collars which maintain the tubes upright with their upper end extending above the water. Pref. each tube has a flange presenting a number of apertured tabs by which it may be connected to an adjacent tube by a flexible linkage and pref. the lower end of each tube is blocked by a plug when it is placed into the water to prevent contaminated surface water entering the tube. The plug is pref. connected to the tube by a chain and may be subsequently removed to act as an anchor.
Patent FR-2157674-A1 (FR)
Title: Phenol-formaldehyde resin prodn - by adding sodium silicate to phenol,mixing and then adding formaldehyde
IPC: C08J9/10
Filed: 1971-09-15
Abstract: A phenol-formaldehyde resin is prepd. by adding to a phenol at ord. temp. 18-25wt.%, based on phenol, of a 38-40 degrees Baume Na silicate, mixing and then adding 1.1-1.4 times the wt. of phenol of a 30% formal, followed by neutralisation with an acid, sepn. of the resin and its dehydration. A cellular prodt. is also claimed based on the resin using dinitrosopentamethylenetetramine as blowing agent. The prodts. have excellent mechanical strength and are used in terrestrial, naval or aeronautical constructions.
Patent FR-2202683-A1 (FR)
Title: Trihydroxy oleanine dioil acid - antiinflammatory useful in treatment of sclerosis, psoriasis, eczemas and to prevent graft rejection
IPC: C07C62/32
Filed: 1972-10-13
Abstract: The 2-beta, 3-beta 27 trihydroxy delta -12 oleanine diol acid may be given orally at a dosage of 0.5-1 mg/kg/day, or intravenously at a dosage of 0.1-0.5 mg/kg. It is obtd. from the roots of Securidaca longepedonculata by extraction with chloroform and methanol, pptn. with ether, dialysis of the supernatant prods., centrifuging the dialysed liq. washing the centrifugate in benzene and passing over activated charcoal.
Patent FR-2164855-A1 (FR)
Title: Hand loom - includes a rotatable frame having lifting plates for engaging the warps to form the shed
IPC: D03D29/00
Filed: 1972-12-22
Abstract: A hand loom incorporates a rotatable frame, one of the cross bars of which carries several pref. part circular separator plates between which are interleaved pref. elongated lifting plates, adjacent lifting plates being angularly off set from one another by pref. 90-180 degrees. The warp yarns are located in the gaps between the spacer plates so that when the frame is rotated the lifting plates act to raise alternate warp yarns and lower the other warp yarns to form the shed. Pref. the frame also carries the rotatable warp beam. The loom is used partic. for producing hand woven oriental carpets and is easy to use and of simple construction.
Patent FR-2223698-A1 (FR)
Title: Detection of direction of currents - for use in automatic steering systems involves use of pivoting wind vane
IPC: G01P13/02
Filed: 1973-03-29
Abstract: The direction detector comprises a weather vane with an articulated support arm for use in automatic steering applications where it is required to correct for wind direction effects. The support arm turns on an axis perpendicular to the current at an angle depending on the direction of current pushing the vane. The vane itself is articulated and both parts pivot. The forces act in the same direction and are transmitted to the principal output shaft.
Patent FR-2224608-A1 (FR)
Title: Device for unblocking waste pipes - length of hose ends in suction pad and fits between tap and sink outlet
IPC: E03C1/306
Filed: 1973-04-09
Abstract: Device for unblocking sink waste pipe cmprises a length of hose connecting between a water tap and the sink outlet, thereby, permitting mains water to be directed into the waste pipe. Respective ends of the house embody an electric bell piece fitting over the tap barrel and a suction pad engaging the sink floor surrounding the outlet orifice. The hose may be rubber or plastic and the device may be used for baths, shower outlets etc.
Patent FR-2231303-A1 (FR)
Title: Topper, digger and rower mangolds - has protective housing, torque-limiting gimbal drive and rubber flails
IPC: A01D27/00
Filed: 1973-05-30
Abstract: The machine is designed to be mounted on a 25 h.p. tractor, and is comprised of two main parts. The first being the topper, which carries out this operation by means of hinged, flexible, rubber flails. The machine travels on two skids which are adjustable for height and which have shoes for wear. It is also provided with a retaining deflector which prevents the leaves and roots from being scattered beyond the row. The second part of the machine deals the digging and rowing up of the roots, this operation being performed without damage to the latter.
Patent FR-2238458-A1 (FR)
Title: Dispenser for paper towels, folded flat in pile - support platform is urged upwardly by counter weight attached by cords
IPC: A47K10/42
Filed: 1973-07-24
Abstract: Removal of the towels, singly, is from the top for better accessibility. They are held against the dispenser slot (12, 13) by a force acting on the bottom of the pile. The cabinet (A, B, C, D, A', B', C', D') is divided vertically (E, F, G, H) into two compartments. Towels are piled on a platform (1), movable up and down in the front compartment. Cords or cables (3, 4) are attached to each side of the platform, pass over pulleys (5, 5', 6, 6') at the top and drop into the rear compartment where they are fixed (7, 8) to a counterweight, to provide the force.
Patent FR-2248098-A1 (FR)
Title: Radial upsetter with slide piece reciprocating levers - has ends connected to slide pieces and posts
IPC: B21J7/16
Filed: 1973-10-18
Abstract: Radial upsetter for metals has pendular spindle with an axial bore for passage of the blank and radial apertures in which slide pieces are inserted with their end faces facing the spindle axis connected to striker punches which strike against the blank. The other end faces co-operate during the pendular motion with a mechanism which ensures reciprocation of the slide pieces. The mechanism consists of levers, one for each slide piece and adjacent to it and with one end connected to it, and with the other end articulated to the post. Pref. the connection to the post is via an eccentric permitting adjustment of the position of the slide piece during upsetting and having an independent drive. The mechanism is simple and its noise level is reduced.
Patent FR-2252667-A1 (FR)
Title: Contract for press. welding has comb-shaped support with Ni substrate - whose teeth are separated from bridge-part after welding
IPC: H01R4/02
Filed: 1973-11-23
Abstract: The contact, for pressure welding to a contact, has a conducting support with several raised regions consisting of a weldable metal. Part of the outer surfaces of these regions form the contact surfaces for welding. The support has a nickel substrate covered in a gold layer. The support is shaped like a comb, with a main part carrying a series of teeth whose surfaces are covered locally by the raised regions. The comb has break-marks along the length of the junctions between teeth and the main part. These break-marks facilitate the separation of the main part and the teeth at the end of the welding process.
Patent FR-2264409-A1 (FR)
Title: Relay contact for a household appliance - has single central and two tongue type conductor contact points
IPC: H01R9/16
Filed: 1974-03-12
Abstract: The relay terminal is formed from a conducting strip adapted to receive the ends of electrical conductors and having a part which is fixed in a plate of insulating material. The strip has three points at which conductors are terminated, one of which (12) is situated in a central region of the strip. The other two (14, 16) are respectively situated on two prolongations (20, 22) of the strip which have the form of tongues. The termination point which is centrally situated has an orifice designed to receive a screw and clamping nut. The edge of the strip has teeth (26, 28) used to secure the strip in a mounting groove.
Patent FR-2269550-A1 (FR)
Title: Cold, one-shot prepn. of polyurethane foams - using unmodified diisocyanate and specific polyether polyols
IPC: C08G65/26
Filed: 1974-05-03
Abstract: Flexible or semi-rigid polyurethane foams with(out) integral skin are prepd. cold by the one-shot method, by moulding a free expansion, by reacting polyisocyanats (I) polyether-polyols (II) a blowing agent and a catalyst, the reaction being characterised by (I) being a pure, ie. unmodified diisocyanate, and (II) being prepd. by oxyalkylation of polyalcohol(s) of functionality >=4, alternately or mixed, by alkylene oxide(s) to give (II) with an OH value =37, and having a terminal ethylene oxide content 10% by wt. the majority of the OH gps. being primary. The process allows the prepn. of industrially exploitable polyurethane foams by the cold, one-shot method, which has not been possible in prior art. The prod. has characteristics approximately those of latex.
Patent FR-2271495-A1 (FR)
Title: Automatic air line drain valve - has chamber with float that releases locking lever at set position
IPC: F16T1/24
Filed: 1974-05-14
Abstract: The liquid contaminant in the air line is fed into the cylindrical valve chamber by a top orifice. A central sliding valve stem (14) extends through the chamber and engages an exhaust valve seat at the bottom. sliding on the valve stem is a sleeve (22) with the latching cam (23) mounted at its top extremity, and sliding over this sleeve is a float. As the liquid level rises the float rises up to the bottom of the latching cam reinforcement ring (24). The assembly is held down by the deadweight force of two levers (28) on the cam until flotation force overcomes this. The valve is then latched in this raised open position until the deadweight of the float acting on a lower sleeve stop overcomes the secondary latch force and the valve closes.
Patent FR-2276565-A1 (FR)
Title: Helix-type flowmeter - for use in oil wells, using a differential transformer
Inventor: GLOTIN BERNARD JEAN PIERRE
IPC: E21B47/10
Filed: 1974-06-27
Abstract: In a flow meter of the known type having a helix mounted for rotation on two supports and a differential transformer type pick-up, the pick-up comprises (a) a ferromagnetic coupling element in the form of a sector of a ring coaxially fixed to the hub of the helix (b) a sealed casing of non-magnetic rigid material coaxial with the helix axis and having a helix support fixed to one of its ends (c) a magnetic armature formed by three parallel magnetic branches joined perpendicularly to the ends and to the centre of a magnetic C-shaped base, placed in the interior of the casing, the free ends of these branches ending in the immediate vicinity of the coupling element and (d) a winding in each magnetic branch, the windings being connected externally in opposition. More esp. the ends of the three branches of the magnetic armature of the pick-up are arranged at the apices of an equilateral triangle while the ring sector forming the coupling element subtends an angle of ca 180 degrees at the centre. The pick-up produces a signal of more or less constant amplitude even at very low rates of flow while the reaction couple acting on the helix is very small so that the measurement threshold is partic. low. The sealed pick-up and tubular form of probe permits the flow meter to be used in oil wells as well as in corrosive and/or high pressure conditions.