baber/WOPTO huggingface dataset:
Patent FR-3120007-A1 (FR)
Title: Procédé de fabrication d’un matériau composite
Inventor: AUBRY JÉRÔME
IPC: B29C70/10
Filed: 2021-02-24
Abstract: L’invention concerne un procédé de fabrication de plis unitaires (8, 8’, 8’’) préimprégnés destinés à la formation d’un matelas (10) composite multi axial plan, ledit procédé comprenant les étapes de :  fourniture d’une nappe de fibres (1) comprenant une doublure antiadhésive (2) et une couche de fibres (3) formée par un faisceau de fibres disposées parallèlement à une direction longitudinale (D), les fibres étant noyées dans une matrice de résine ;découpe de la nappe de fibres (1) fournie à l’étape a) de manière à former des segments (4) disposés en quinconce, ladite découpe étant réalisée de telle sorte à laisser intacte la doublure antiadhésive (2) ;découpe transversale de la nappe de fibres (5) obtenue à l’étape b) de manière à former des plis unitaires (8, 8’, 8’’) préimprégnés.  Figure 1
Patent FR-3121966-A1 (FR)
Title: Vanne d’échappement silencieuse
Inventor: DE MATOS RAPHAËL
IPC: F16K1/18
Filed: 2021-04-16
Abstract: Vanne d’échappement silencieuse L’invention propose une vanne d’échappement (1), comprenant un corps (15) sensiblement tubulaire s’étendant selon un axe d’extension (A), un volet (5) sensiblement plan, un arbre (4) solidaire du volet (5) rotatif autour d’un axe de rotation (B) entre une orientation fermée et une orientation ouverte, un premier siège (8) apte à accueillir une première bordure (6) du volet (5) en regard, et un deuxième siège (9) apte à accueillir une deuxième bordure (7) du volet (5) en regard, où selon chaque plan passant par l’axe d’extension (A), une extrémité distale d’un profil d’un siège (8, 9) est courbée en direction de la bordure (6, 7) en regard jusqu’à venir la toucher, et une extrémité distale d’un profil d’une bordure (6, 7) est courbée en direction du siège (8, 9) en regard jusqu’à venir le toucher.  Figure pour l'abrégé : Figure 1
Patent FR-3123592-A1 (FR)
Title: Dispositif d’accrochage d’une remorque à un véhicule tracteur pourvu d’une structure de liaison articulée
Inventor: GIRARDI LIONEL
IPC: B60D1/48
Filed: 2021-06-02
Abstract: L'invention concerne un dispositif d’accrochage (10) d’une remorque à un véhicule tracteur, comprenant une platine (11) d’attelage équipée d’un pivot s’étendant perpendiculairement à la platine et destiné à coopérer en rotation autour d’un axe (13) avec un dispositif d’attelage conjugué du véhicule tracteur. Le dispositif d’accrochage comprend une structure de liaison articulée (14) destinée à relier la platine (11) à un châssis de remorque et comprenant deux biellettes (15, 16). Chaque biellette (15, 16) est pourvue d’une paire d’articulations (151, 152 ; 161, 162) d’axes de rotation perpendiculaires à la platine : une première articulation (151, 161) montée sur la platine (11) et une deuxième articulation (152, 162) destinée à être montée sur le châssis. La structure de liaison articulée (14) définit un parallélogramme de Watt autorisant un déplacement du pivot selon une trajectoire sensiblement rectiligne et longitudinale par rapport au châssis lorsque le dispositif d’accrochage (10) est monté sur ce dernier.  Figure pour l’abrégé : figure 3
Patent FR-3124077-A1 (FR)
Title: Utilisation d ’ un acide gras à cha î ne courte comme agent antipelliculaire
Inventor: CHOPRA TARUN
IPC: A61Q19/00
Filed: 2021-06-22
Abstract: Utilisation d ’ un acide gras à chaîne courte comme agent antipelliculaire La présente invention concerne le domaine cosmétique, et notamment les utilisations cosmétiques d’au moins un acide gras à chaîne courte choisi parmi acide propionique, acide butyrique, acide valérique, des sels non métalliques de ceux-ci, des esters de ceux-ci et des mélanges de ceux-ci, ou un milieu de culture conditionné obtenu à partir d’au moins un micro-organisme capable de produire ce(s) acide(s) gras à chaîne courte, comme agent antipelliculaire, pour prévenir et/ou traiter les troubles desquamatifs de la peau associés à la prolifération excessive de levures du genre Malassezia sur la peau et pour maintenir et/ou restaurer à un niveau normal, l’écoflore de la peau et notamment en prévenant la colonisation excessive de la peau par le genre Malassezia et/ou en médiant la croissance de Cutibacterium acnes.  Figure pour l’abrégé : 1
Patent FR-3125853-A1 (FR)
Title: Vanne thermostatique
Inventor: DA SILVA WILLIAM
IPC: G05D23/13
Filed: 2021-07-29
Abstract: Vanne thermostatique La vanne (1) comporte un boîtier (10), un élément thermostatique, un premier obturateur déplacé par l’élément thermostatique selon un axe (X-X) par rapport à un premier siège intégré au boîtier pour commander un écoulement de fluide entre des première et deuxième voies, une cage (50) qui est monobloc et assemblée fixement au boîtier, un premier ressort de rappel (40) comprimé dans l’axe en appliquant des efforts antagonistes sur le premier obturateur et la cage, un deuxième obturateur (80) axialement déplacé par l’élément thermostatique par rapport à un deuxième siège intégré à la cage pour commander un écoulement de fluide entre la deuxième voie (1A) et une troisième voie (1C), un troisième obturateur (110) axialement déplacé par le fluide surpression dans la deuxième voie par rapport à un troisième siège intégré à la cage pour commander l’écoulement de fluide entre les deuxième et troisième voies, et un second ressort de rappel (120) comprimé dans l’axe en appliquant des efforts antagonistes sur le troisième obturateur et la cage.  Figure pour l'abrégé : Figure 2
Patent FR-3127971-A1 (FR)
Title: Dispositif de maintien en place de la toiture d’un bâtiment pour qu’elle resiste au vent
Inventor: MASCATE AUGUSTE
IPC: E04H9/14
Filed: 2021-10-11
Abstract: ------  DISPOSITIF DE MAINTIEN EN PLACE DE LA TOITURE D’UN BÂTIMENT POUR QU’ELLE RESISTE AU VENT La présente invention porte sur un dispositif (1) pour empêcher le soulèvement sous l’effet du vent de la toiture (T) d’un bâtiment (B), en particulier d’une toiture en tôle ondulée, par la mise en place d’un ensemble de câbles de maintien (2) tendus au-dessus de celle-ci, caractérisé par le fait qu’il comporte, pour chaque câble de maintien (2) :  au moins un organe (3) de mise en tension de celui-ci ;au moins un organe d’écartement (4) réglable en longueur, apte à venir, en position de montage, reposer sur la toiture (T) en étant placé verticalement entre la toiture (T) et le câble de maintien (2) considéré dans une position où ledit câble de maintien (2) exerce une force de pression sur la partie supérieure de l’organe d’écartement (4) afin que celui-ci exerce une force de pression sur la toiture (T) ; etun organe d’accrochage (5) dudit câble (2) à la structure du bâtiment ou au sol.  Figure à publier avec l’abrégé : Figure 2
Patent FR-3134591-A1 (FR)
Title: Dispositif de renfort de bassins de rétention d’eau
Inventor: CHAUME NICOLAS
IPC: E03F5/10
Filed: 2022-04-15
Abstract: La présente invention concerne un dispositif sphérique de renfort (1) utilisé pour renforcer les bassins de rétention d’eau comprenant des éléments verticaux de type contrefort (10) définissant la forme de la sphère. Il comprend des éléments transversaux de renfort (2) inclinés vers le centre du dispositif sphérique de renfort (1) ; lesdits éléments inclinés de renforts (2) étant disposés entre les éléments de type contrefort (10) de manière perpendiculaires à ceux-ci.
Patent FR-3137683-A1 (FR)
Title: Composition polymère pour électrolyte et/ou électrode positive d’une batterie rechargeable
Inventor: BARROME LÉO
IPC: C08L27/12
Filed: 2022-07-11
Abstract: L’invention concerne une composition polymère ayant des propriétés de conduction ionique améliorées, l’utilisation d’une telle composition polymère pour la préparation d’un électrolyte polymère et/ou d’une électrode positive d’une batterie rechargeable, un électrolyte polymère pour une batterie rechargeable comprenant une telle composition polymère, une électrode positive pour une batterie rechargeable comprenant une telle composition polymère, et une batterie rechargeable au lithium ou au sodium comprenant un tel électrolyte polymère et/ou une telle électrode positive.  Figure à publier : figure 1
Patent FR-3138379-A1 (FR)
Title: Goulotte de cablage pour pre fixation d’une batterie automobile
Inventor: CONVERS GERMAIN
IPC: B60R16/04
Filed: 2022-07-29
Abstract: L’invention concerne une goulotte de câblage pour pré fixation d’une batterie automobile, ladite goulotte (1) ayant une forme longiligne, caractérisé en ce que ladite goulotte (1) comprend, en chacune de ses extrémités:   - au moins un moyen de fixation sur un support,  - au moins un moyen de clipsage (2) ayant sensiblement une forme de U, ledit moyen de clipsage (2) étant destiné à recevoir un élément profilé (5) de la batterie (6) automobile,   - sur deux faces externes opposés, des moyens de positionnement de ladite goulotte (1) sur le support et de ladite batterie (6) sur la goulotte (1),  Et en ce que, lorsque la batterie (6) automobile est posée en force contre ladite goulotte (1), lesdits moyens de positionnement sont mis sous tension et chaque élément profilé (5) vient se clipser dans chaque moyen de clipsage (2), pré fixant la position de ladite batterie (6) automobile.  Figure 3
Patent FR-2000807-A1 (FR)
Title: Uniform longitudinal stretching in biaxial film web - stretching
IPC: B29C55/14
Filed: 1969-01-24
Abstract: FILM BIAXIAL-STRETCHING MACHINE. B1-. Operates to improve the uniformity of longitudinal stretching by calculating the expected departure from uniformity as between the centre of the film and its edge regions, and stretching the film differentially across its width so that uniformity is obtained by means of stretch rollers which increase in diameter along their lengths and thus depart from being truly cylindrical.
Patent FR-2017823-A1 (FR)
IPC: H05B3/64
Filed: 1969-09-11
Abstract: 1,267,988. Mounting resistance heating elements in furnaces. KANTHAL A.B. 11 Sept., 1969 [11 Sept., 1968], No. 44979/69. Heading H5H. Sagging of a heat-softened resistance heating element 10 is prevented by a carrier assembly 12, 13, of heat resistant material supporting the element at a plurality of spaced points along substantially the entire length of the element so that it is substantially free-radiating. A U- shaped element 10 of molybdenum disilicide is supported on the feet of omega-shaped suspension members 13 fitting loosely over a tubular carrier 12 of recrystallized silicon carbide or oxide material. When the carrier 12 is of recrystallized SiC it contains MoSi 2  as a pore filler. The members 13 are of sillimanite. The element 10, carrier assembly 12, 13, and lead-in bricks 14, 15, are replaceable as a unit through a furnace wall 11 in which the element 10 is horizontally mounted.
Patent FR-2077947-A1 (FR)
Title: Anti-trachoma ointment - contg lysozyme and the double succinate of erythromycin and pyrrolidino methyl tetracycline
Filed: 1970-02-26
Abstract: The double salt is prepd. by adding a soln. of pyrrolidine and formaldehyde in methylene chloride to a soln. of the double succinate of erythromycin and tetracycline in methanol. The soln. is concd. to low volume and precipitated with ether and ethyl acetate.
Patent FR-2123058-A1 (FR)
Title: Thick laminated panels - by bonding thin sheets, for radiography tables and stretchers
IPC: B44C5/04
Filed: 1970-10-19
Abstract: Thick laminates are formed from a set of commercial thin laminated sheets, thin enough to be bent, >=2 of which have a smooth decorative face; each sheet being made from 1 layer of a support, pref. paper, impregnated with a plastic material, completely hardened. The sides of the sheets, except the decorative sides, are pumiced. The sheets are piled in a mould after placing between each sheet a layer of a compatible adhesive or an adhesive film. The mould is closed, under a max. pressure of 10 kg/cm2. The adhesive may be thermohardening resin, such as urea-, melamine-, phenol-formaldehyde, polyurethane or epoxide, or a thermoplastic such as PVC, latex or polychloroprene. The panels obtd. cost less than thick panels made in one operation; they are used for radiography tables, stretchers or desk tops.
Patent FR-2150637-A1 (FR)
Title: Maintaining formation permeability withhydro
IPC: C09K8/60
Filed: 1971-09-03
Abstract: Stabilising a water-sensitive formation penetrated by a well by injecting an aqueous hydroxy-aluminium solution preferably of the formula: Al(OH)nX3-n (where n = 1.5-2.7 and X is Cl, Br, I, NO3, SO4 or acetate anion). Suitable solution is prepd from AlCl3 and NaOH and injected onto the well, followed by 1-4 times the amount of fresh water. The well is shut off to allow polymerisation of the solution in the formation before re-opening. Process provides lasting protection against swelling and migrating clays.
Patent FR-2126220-A1 (FR)
Title: Wire/plastic monofilament weaving looms - with gripper shuttle and transfer mechanism for operation from both sides of loom
IPC: D03D41/00
Filed: 1972-02-16
Abstract: A machine for weaving wires or plastic mono-filaments uses a gripper shuttle motion, operated from both sides of the loom. The weft is placed in the gripper shuttle at a distance from the selvedge, and as the shuttle moves through the shed, the transfer motion unit and clamp moves up to the selvedge edge and clamps the wire as the shuttle reaches the far edge. When this is done, the wire is cut close to the selvedge edge and action is repeated from the other side.
Patent FR-2210377-A1 (FR)
Title: Abrasive pad with porous cellular body - impregnated with grit coating throughout for long life
IPC: A47L17/08
Filed: 1972-12-19
Abstract: A flexible open celled pad with internal passages approx. 0.5-8 mm across is impregnated with abrasive particles in a binder resin coating. Pad may be stiffened, either by the binder resin or bya further layer of absorbant sponge stuck to one face of the pad. Binder resin may be thermoplastic or thermosetting, pref. polyurethane. Offers better wear resistance than fabrics or blocks with only a surface dressing of abrasive particles, safer to handle and more corrosion resistant then metal wool pads.
Patent FR-2177777-A1 (FR)
Title: 2,3-dihalo-1-alkanols - prepn from the halogen and a 2,3-ethylenically unsatd alcohol
IPC: C07C67/00
Filed: 1973-02-28
Abstract: Chlorine or bromine is added in at least the stoichiometric amt. to a mixt. of a 2,3-ethylenically unsatd. alcohol and a solvent inert to the halogen, contg. 5-40% of the unsatd. alcohol based on the total wt. of solvent and alcohol; maintaining the mixt. at a reaction temp. of -10 degrees C to +30 degrees C and stirring so as to produce high turbulence during the halogenation. The prod. obtd. may be used, without purificn. by distn, to obtain a good quality tris-(2,3-dibromoalkyl)phosphate (by reaction with POCl3) useful as flameproofing agents.
Patent FR-2220213-A1 (FR)
Title: Picture or photograph frame - with magnetic fastener holds picture between glass plates with magnets round edge
IPC: A47G1/06
Filed: 1973-03-05
Abstract: Once the picture is placed between the glass plates, the two parts of the frame are kept together along total or part of its periphery by a magnet in the shape of a thin band lodged in a groove in one part of the frame. Metal edging strips of generally U shaped section are fitted to the edges of the glass plates to form the frame, and the U section has a bulge on one side to form the groove to accommodate the magnet. An alternative version has a plain front glass plate and a double stepped separate frame contg. a magnetic strip.
Patent FR-2228683-A1 (FR)
Title: Tank access opening remote closure system - lid is carried by pivoting arm and remains horiz. during travel
IPC: F16J13/20
Filed: 1973-05-11
Abstract: The mechanism consists of a remotely held control handle which drives a gear through a flexible drive. The gear train operates the locking bolts through the central screw and lever mechanism. When the bolts are fully withdrawn the gear train then turns the lid hinge thus lifting it out of the way. The lid may be of the type that is reversed or of the type which remains horizontal when opened. Reversal of the gear movement will replace the lid and lock it. The manual operation may be replaced by a motorised drive which speeds the operation still further.
Patent FR-2229034-A1 (FR)
Title: Archery target - made from reed bundles bound together to form concentric rings
IPC: F41J3/00
Filed: 1973-05-10
Abstract: An archery target is made from bundles of reed or rye stems, each bundle being 6 cm. dia., and between 20 and 27 cm. long, which are suitably joined and bound together to form concentric circles to form a final dia. between 0.60 m and 1.35 m, the bundles being aligned in the direction of penetration of the arrows. A mould is used to compress the concentric rings.
Patent FR-2194551-A1 (FR)
Title: Hollow cellulose ester filaments prodn - for water purification by low pressu-re reverse osmosis
IPC: D01F2/28
Filed: 1973-07-31
Abstract: The filaments are produced by extruding a soln. of 25-35 (wt.)% cellulose ester in a solvent mixt. of 35-100% dioxan, 0-35% formamide and 0-35% acetone, the soln. being extruded through a die into an evapn. zone, enriched with the solvent, for a residence time of 0.01-1.0 sec. after which the filaments are immersed in an aq. coagulating bath at 0-50 degrees C, opt. contg. >=11 wt.% Lewis acid, and the acid filaments are washed and wound up. They are used for hollow fibres membranes for removing divalent salts from 'hard' water by reverse osmosis, allowing much lower operating pressures.
Patent FR-2247738-A1 (FR)
Title: Optical wave guide for telecommunications system - glass core has smaller refractive index glass sheath in plastic sleeve
IPC: G02B6/032
Filed: 1973-10-15
Abstract: The optical waveguide is designed to have a negligible attenuation, and has the core (1) made from a very pure optical glass, the core (1) being surrounded by a liquid sheath (2) which is enclosed by a flexible outer sleeve (3) of plastics material e.g. polyethylene. The liquid sheath (2) has a refractive index which is slightly less than the refractive index of the glass core (1). The outer sleeve (3) pref. has a diameter of the order of several millimetres the core (1) having a diameter of between 50 and 100 microns. The liquid may be a form of ethylene glycol or methyl butane.
Patent FR-2257780-A1 (FR)
Title: Four stroke rotary internal combustion engine - has four regularly spaced double acting pistons inside rotor
IPC: F02B75/02
Filed: 1974-01-11
Abstract: The engine has a cylindrical stator with inlet and exhaust openings and a central shaft on which the rotor turns and which also carries a fixed gear wheel. Four pistons are arranged at right angles and parallel to each other in four cylinders within the rotor and move symmetrically two at a time. Each piston carries a gear wheel of half the diameter of the fixed wheel and meshing with it. The movement of the pistons causes these wheels to travel round the fixed wheel causing the rotor to turn clockwise. There are four firing strokes per revolution and each acts on two cylinders simultaneously. Sparking plugs or injection pumps on the rotor are connected to the feed by rotary couplings.
Patent FR-2263881-A1 (FR)
Title: Wrapping tyre cord around drum without stretching - to avoid unevenness in tyre cord layers
IPC: B29D30/18
Filed: 1974-03-15
Abstract: Beading is handled, when a tyre carcase is assembled on the tyre-forming drum, by gripping the layers of tyre-cord hanging from the drum between gripping elements, folding the layers around the shoulder of the drum, applying the beading, and then folding the layers back around the beading and up the shoulder. The point at which the layers are initially gripped by the elements is defined by the length from the centre-line of the drum, which is the sum of the distance to the point at which the beading will be applied, and the distance from this point to the point at which the inner gripping element stops before it starts to bend the tyre cord layers back around the beading; after the layers have been gripped at this point, the gripping elements are moved directly towards the centre of the drum. A fixed gripping point is used for the first wrap around the shoulder of the drum; this avoids uneven stretching of different layers of tyre cord, and improves the uniformity of the tyre.
Patent FR-2276567-A1 (FR)
Title: Fuel consumption indicator for vehicles - uses electrical contact in mechanically driven fuel pump to produce meter indications
IPC: G01F9/00
Filed: 1974-06-24
Abstract: A vehicle with a mechanically driven fuel pump utilises a electrical contact within the pump to generate signals which are passed to a suitably calibrated indicator to enable the driver to drive economically. A vehicle fuel pump which is driven from the engine through a shaft(1) has a membrane within the pump which causes fuel flow when operated. An electrical contact is formed between the shaft(1) which is at earth potential and a conductor(2) which is attached to insulating material (3) on the pump piston. An insulated wire conductor(4) leads to a low pass filter circuit connected to the vehicle battery as a power supply. The average value is obtained for indication on a meter. Scaling resistors can be added to scale readings for particular transmission ratios.
Patent FR-2285172-A1 (FR)
Title: Diffusion of hydrogen into pressurised water - using palladium based selectively permeable barrier
Inventor: DOLLE LUCIEN
IPC: B01J4/04
Filed: 1974-09-20
Abstract: Introduction of hydrogen into water, partic. water under pressure and esp. the primary coolant for a pressure-water nuclear reactor, by circulating a current of gaseous hydrogen and a current of water on the opposite sides of a Pd-based barrier, in such a way that the hydrogen diffuses through barrier into the water. Process solves the problem of maintaining the concn. of dissolved hydrogen in the pressurised water, without difficulties involved in working with hydrogen at the very high pressure required to cause it to dissolve at the temps. and pressures involved.
Patent FR-2256074-A1 (FR)
Title: Sealing articles in plastic film by forming film into a bubble - into which articles are introduced before sealing edges of film
IPC: B65B11/54
Filed: 1974-12-27
Abstract: Articles to be wrapped in a plastic film (e.g. polyethylene, polyvinyl, vinyl acetate), are supported on pref. a platform arranged beneath the film whose edges are held and a pressure differential is formed between the opposite faces of the film to form it into a bubble so that raising the platform locates the articles within the bubble. Pref. slide plates moving parallely with the surface of the platform engage the edges of the film and fold them underneath the articles (between the articles and the platform) so that they can be sealed together. The risk of damaging or ripping the film whilst wrapping it around the article is reduced.
Patent FR-2298210-A1 (FR)
Title: Modular box for electrical connections - uses locating pegs for easy assembly of multiple units during construction of building and is made of plastics material
IPC: H02G3/12
Filed: 1975-01-14
Abstract: The modular box for housing electrical components, such as switches, is made from a plastic material which has sufficient elasticity to allow a system of locating pegs and holes to be used. The pegs (5) have enlarged heads that fit into mating holes (4) in another box. The pegs and holes are in a standard format and they are disposed around all the faces of the box. In this way, boxes may easily be assembled in multiple stacks and may be joined to locating units (7). These locators may be screwed or struck to a wall and have, on one face, a set of pegs and holes. This modular box enables rapid installation of electrical modules during the construction of a building.