baber/WOPTO huggingface dataset:
Patent FR-3131735-A1 (FR)
Title: Flacon multidoses contenant un produit ophtalmique visqueux
Inventor: QUAGLIA BENJAMIN
IPC: B65D47/18
Filed: 2022-01-10
Abstract: L’invention porte sur un flacon contenant un produit ophtalmique visqueux (5) stérile et sans conservateur. Le flacon comporte un réservoir (1) comportant une paroi (2) adaptée à se déformer sous l’effet d’une pression exercée sur le réservoir par un utilisateur du flacon et à reprendre spontanément sa forme d’origine après relâchement. Le réservoir (1) comporte en outre une poche souple (3) dans le volume interne défini par sa paroi (2), dans laquelle est contenu le produit ophtalmique visqueux. Le flacon comporte un moyen d’entrée d’air (14) entre la paroi (2) du réservoir (1) et la poche souple (3) ; une tête rapportée qui comporte un embout (7) goutte à goutte comportant un orifice de distribution. Le flacon comporte aussi une valve unidirectionnelle (10) interposée entre la poche souple (3) et l’orifice de distribution, configurée pour empêcher l’entrée d’air provenant de l’extérieur du flacon dans la poche souple (3), de sorte que suite à une distribution de produit ophtalmique visqueux, le volume de produit ophtalmique visqueux distribué est compensé par l’entrée d’un volume d’air correspondant entre la paroi (2) du réservoir (1) et la poche souple (3) via le moyen d’entrée d’air (11), Les surfaces internes du flacon situées entre la valve unidirectionnelle (10) et l’orifice de distribution portent un traitement bactéricide et/ou un traitement qui en diminue la mouillabilité.  Figure pour l’abrégé : Fig. 1
Patent FR-3131910-A1 (FR)
Title: Récipient comportant un pot et un couvercle à visser
Inventor: PERRAULT OLIVIER
IPC: B65D43/10
Filed: 2022-01-20
Abstract: Récipient comportant un pot et un couvercle à visser Récipient (1) comportant :  Un pot (10) comportant :Un corps (11) à base de carton, présentant une paroi latérale (13) de forme tubulaire et un fond, une bague (12) fixée sur la partie supérieure de la paroi latérale (13) du corps (11), comportant une jupe extérieure (18) s’étendant à distance de la paroi latérale (13), munie d’au moins un filet de vis (14) sur sa surface extérieure,  un couvercle (20) agencé pour se visser sur la bague (12)  Figure pour l’abrégé : Fig. 1
Patent FR-3121197-A1 (FR)
Title: Module lumineux, procédé de fabrication d’un module lumineux et dispositif de rétrovision
Inventor: BAGGI THOMAS
IPC: F21S43/00
Filed: 2022-03-17
Abstract: MODULE LUMINEUX, PROCÉDÉ DE FABRICATION D’UN MODULE LUMINEUX ET DISPOSITIF DE RÉTROVISION La présente invention concerne un module lumineux (10) comprenant une unité de lentille (40) qui est formée avec un fond (42), un couvercle (44) et une ou plusieurs parois latérales entre le fond (42) et le couvercle (44), dans laquelle la ou les parois latérales fournissent une ou plusieurs ouvertures d’insertion (49) ; une unité de carte de circuit imprimé (30) qui supporte une ou plusieurs sources lumineuses et est insérée dans l’unité de lentille (40) à travers une première ouverture d’insertion (49) de la ou des ouvertures d’insertion (49) de telle sorte que la lumière émise par la ou les sources lumineuses sorte du module lumineux (10) à travers le fond (42) et/ou le couvercle (44) de l’unité de lentille (40) ; et une unité de carter (50) qui est pourvue d’une ouverture de fond (52), d’une ouverture de couvercle (54) et d’une ou plusieurs parois latérales prévues entre l’ouverture de fond (52) et l’ouverture de couvercle (44), dans laquelle l’unité de lentille (40) est agencée à l’intérieur de l’unité de carter (40) de telle sorte que l’ouverture de fond (52) de l’unité de carter (50) soit fermée par le fond (42) de l’unité de lentille (40), que l’ouverture de couvercle (54) de l’unité de carter (50) soit fermée par le couvercle (44) de l’unité de lentille (40) et que la ou les ouvertures d’insertion (49) de l’unité de lentille (40) soient fermées par la ou les parois latérales de l’unité de carter (50). Elle concerne également un dispositif de rétrovision externe avec un tel module lumineux (10).  Figure pour l’abrégé : Figure 3
Patent FR-3135303-A1 (FR)
Title: Procédé de pré-assemblage pour une turbomachine d’aéronef
Inventor: SIMON ADRIEN LOUIS
IPC: F02C7/20
Filed: 2022-05-04
Abstract: Procédé de pré-assemblage pour une turbomachine d’aéronef, comprenant un assemblage préalable, hors de la turbomachine, des composants suivants les uns avec les autres :   un réducteur (20) configuré pour transmettre une rotation entre au moins deux rotors de la turbomachine tout en modifiant le rapport de vitesse et de couple de l’un à l’autre desdits au moins deux rotors,un arbre (12) cinématiquement couplé au réducteur (20) et configuré pour être cinématiquement couplé à l’un desdits au moins deux rotors,un support de palier (14), et au moins un palier (16) monté sur le support de palier (14) et configuré pour soutenir l’arbre (12) en rotation.  Figure pour l’abrégé : Fig. 2
Patent FR-3138537-A1 (FR)
Title: Passerelle électronique dans un réseau comprenant un serveur d’administration et des dispositifs de contrôle
Inventor: LEBLANC BRUNO
IPC: G06F13/38
Filed: 2022-07-28
Abstract: L’invention porte sur une passerelle électronique (3) pour un réseau comprenant un serveur d’administration (5) distant et d’une pluralité de dispositifs de contrôle dont on a équipé un objet (2). La passerelle électronique (3) comprenant une pluralité d’unités (3M,3S), un bus de communication (7) couplé à chaque unité (3M,3S) un bus d’alimentation (12) reliant la pluralité d’unités en série, le bus d’alimentation (12) comportant une pluralité d’interrupteurs (12a) respectivement disposés directement en aval des unités secondaires (3S). Chaque interrupteur est commandable par l’unité (3M,3S) disposée directement en amont pour couper ou restaurer l’alimentation électrique aux unités (3M,3S) disposées en aval. Chaque unité (3M,3S) est configurée pour, à son initialisation, maintenir ouvert l’interrupteur (12a) disposé directement en aval tant qu’un identifiant d’unité ne lui a pas été attribué.  Figure à publier avec l’abrégé : Fig. 2
Patent FR-2007895-A1 (FR)
Title: Pvc compns contng diene rubber graft copolymer
IPC: C08L51/04
Filed: 1969-05-05
Abstract: Compsn. containing (a) 20-70% wt. PVC in the form of hard uniform 0.1-50 mu particles (b) a polyvinyl halide with a shear modulus wt 1 c.p.s and 195 deg.C of 1 x 104 - 1 x 106 dyn/cm2., the shear modulus of (a) being at least 5 times as high as that of (b), and (c) a graft copolymer in which at least one acrylonitrile or (alk)acrylo-ester is grafted onto a conjugated diene as rubbery substrate as impact resistance improver, this latter and component (b) amounting to 80-30% wt of the blend, and being used in a wt. ratio of 0.075:1 - 0.3:1. Component (b) may be a vinyl chloride copolymer with up to 25% wt. of an ethylenically unsatd. comonomer.
Patent FR-2011720-A1 (FR)
Title: Valve for regulating gas flow
IPC: F16K1/34
Filed: 1969-06-17
Abstract: Valve comprises a disc having a supple annulus affixed and disposed so as to be applied against the valve seat, a rod passing through the disc, and an auxiliary valve mounted on the rod and co-operating with the seat inside the annulus so as to ensure positive closing of the valve even in the presence of foreign bodies. Pref. the rod has portions of different diameter, the greater diameter portion carrying a collar for lifting the auxiliary valve from the valve seat. The flexible annulus may be made of natural or synthetic rubber or elastic plastics material.
Patent FR-2088453-A1 (FR)
Title: Acaricidal compsns contg substd benzimidazoles
IPC: A01N43/52
Filed: 1971-05-10
Abstract: Acaricidal compns. contain cpds. of formula (I): (where X is H, halogen pref. Cl or Br, NO2 or NH2; n is 1-4, and R is H or -CONHR1, R1 being 1-4C alkyl or Ph). (I) are active against Tetranychus which show strong resistance to acaricidal phosphoric esters and chlorinated hydrocarbons.
Patent FR-2126224-A1 (FR)
Title: Glass sheet prodn - by vertical drawing process
Inventor: BRICHARD EDGARD
IPC: C03B15/08
Filed: 1972-02-17
Abstract: Method making glass sheet by vertical drawing such that the pit below the glass being drawn is supplied continuously with a direct flow of molten glass, site being provided at which heat is supplied beneath the glass surface in the confines of the pit to create a thermal bearier formed by a current of ascending molten glass so that the molten glass present below the barrier is practically prevented by that part of the wall from passing under the barrier. The speed of drawing the glass may be increased without increasing the risk of corrosion and erosion of the refractory while producing glass free of ripples and similar imperfections.
Patent FR-2126263-A1 (FR)
Title: Bearing ring mfre. - by profile-rolling smooth cylindrical workpieces
IPC: B21H1/12
Filed: 1972-02-22
Abstract: Bearing rings and similar objects are produced from smooth cylindrical workpieces by positioning workpiece between two shaping members, of which one or both are profiling rollers, and using these to roll the workpiece into shape. Material pressed laterally across the workpiece axis is displaced outwards to such an extent that it is pushed beyond the original workpiece width and to a certain degree lateral protruding edges are formed.
Patent FR-2138661-A1 (FR)
Title: N-(substd-acetoxymethyl)-indazoles - useful as fungicides and herbicides
IPC: C07D231/56
Filed: 1972-04-27
Abstract: Title cpds (I): (where X is halogen or SCN, Y is halogen or NO2, Z is H or halogen and n is 0, 1 or 2) are prepd. either by esterifying a N'-hydroxymethyl indazole or by reacting a cpd. (I, Z = halogen) with an alkali metal thiocyanate. Thus (I, X = Cl, (Y)2=6-NO2 and Z = H) is prepd. by esterifying N'-(hydroxymethyl)-6-nitroindazole with ClCOCH2Cl.
Patent FR-2139144-A1 (FR)
Title: Thermoplastic adhesive tape - for bonding hydrolytic metal to non-hydrolytic material
IPC: C09J7/35
Filed: 1972-05-26
Abstract: Composite tape comprises Al strip coated on both faces with an ethylene-acrylic acid copolymer, the face to be used in contact with a hydrolytic metal incorporating finely dispersed silica gel. Esp., for providing a sealed interface between and electricity cable with synthetic (polyethylene) insulation and a metal (Pb or Fe) sheath or junction casing. Pref. relative longitudinal shrinkage is inhibited by compression ribs at intervals or anchorages where the sheath bites into the insulation. The addition of the dessicant (at 50 to 100 phr loadings) can delay the rate of water diffusion between the casing and the insulation by a factor of =100.
Patent FR-2148548-A1 (FR)
Title: Hydrogen impermeable vitreous enamel lining for nuclear fuel rod - sheaths - in which boron oxide is replaced by oxides of manganese,cad
IPC: C03C4/00
Filed: 1972-08-08
Abstract: compsn. with low neutron absorption coefficient for lining the inside of metal nuclear fuel rod sheets includes as flux, MnO, CdO, MoO3, Cr2O3 and/or V2O5 in place of B2O3. Typical compsn. is SiO2 63.2 wt.%, ZrO2 4.9; Na2O 12.8; Li2O 4.3; MnO 12.0; Cr2O3 2.8; plus 20 wt.% Al2O3 as filler. Known methods are used to apply the enamel.
Patent FR-2162409-A1 (FR)
Title: Amorphous aescin - from solns contg org nitrogenous bases
IPC: C07H15/256
Filed: 1972-12-04
Abstract: Roentgenologolically amorphous, water-soluble (2%) aescin is produced by dissolving crystalline aescin in a mixture of water or an aliphatic alcohol (pref. methanol) and an org. nitrogenous base (pref. pyridine or, esp., diethylamine), removing the org. nitrogenous base from the soln. (e.g. by means of a cation-exchanger), and evapg. the water or aliphatic alcohol.
Patent FR-2168489-A1 (FR)
Title: Improving soil condition and plant growth - using aq polyurethane dispersions or solns
IPC: A01G1/00
Filed: 1973-01-18
Abstract: Mineral and organogenic soils are treated with polyurethanes in the form of aqs. dispersions or solns. to improve the condition of the soil and influence plant growth. An aqs. dispersion of a polyurethane isomer, esp. a polyammonium polyurethane polyphosphate or polynitrate or the K salt of a polyurethane polyacid, is pref. used, the former pref. contg. free amino groups and the latter free acid groups to provide a buffering action. The polyurethane compsns. pref. also contain growth regulators, herbicides, and pesticides, e.g. fungicides, nematocides, bactericides, insecticides and rodenticides. The compsns. improve the structure of the soil, give a depot fertilising effect, and can act as liquid mulches.
Patent FR-2217255-A1 (FR)
Title: Ski-lift traction guides - with ptfe - coated elements
IPC: B61B12/06
Filed: 1973-02-15
Abstract: Elements located along the traction cable path, from above the cable roller in the normal direction of cable movement to each side of the roller's rotation axis, are wires or flat-surfaced parts to form at least 2 carrier regions with which a holder can cooperate. The auxiliary members fastened to the elements can be returned, at a suitable position of the structure, into a position enabling the roller to travel normally while the cable, to which the holder is attached, moves forward.
Patent FR-2218999-A1 (FR)
Title: Textile-based wall covering material - with transparent plastic film covering relief face of fabric
IPC: B32B27/00
Filed: 1973-02-26
Abstract: Complex with a textile appearance, esp. a wall cover, consists of a fabric based on textile fibres having one face provided with some of these fibres in relief, and >=1 transparent plastic film covering this face so that it accurately fits all the contours. Has a good resistance to soiling and mechanical imports. Easily cleaned.
Patent FR-2230317-A1 (FR)
Title: Plastic display unit for spectacles - is open backed hollow column with protuberances to support frames
IPC: A47F7/02
Filed: 1973-03-16
Abstract: The display unit has a body moulded in plastic material, the body having protuberances to support the spectacles. The protuberances extend from the main body with which they are integral. Two lateral protuberances support the spectacle frame sides while the front one takes the place of the nose. As preferred additions, the body may be hollow and can, therefore, be used as storage room for spectacles and their cases. This central volume will have one or more openings with covers and the unit may be made more attractive by colouring or decorating it.
Patent FR-2224168-A1 (FR)
Title: Air purifying vapour-dispensing unit - with long active period between replenishment operations, contg. porous storage element
IPC: A01N25/18
Filed: 1973-04-06
Abstract: The unit comprises a porous storage element which is loaded with a soln. of an actively volatile agent and housed in a case so that it contacts one side of a diffusion barrier of which the other side communicates with a space to be purified, e.g. via an aperture in the case, the diffusion barrier being more avid for the solution than is the element. The unit is suitable for purifying, deodorising, freshening and disinfecting the air or living quarters, restaurants, public places etc. The storage element can be of fibrous wood, paper, leather or poromerics and the diffusion barrier may be a macromolecular, microporous film of polypropylene or polyurethane.
Patent FR-2185710-A1 (FR)
Title: Edge reinforcement by heat treatment - in carpets with synthetic pile
IPC: D06C25/00
Filed: 1973-04-18
Abstract: The edges of carpets having a synthetic pile which extends across the full width of the fabric are reinforced by subjecting the edges to a heat impulse of a duration sufficient to melt the particular type of pile under simultaneous pressure which is prolonged until the edge zone being worked as cooled off. The width of the reinforcing zone is variable and during the pressing the edges may be embossed with words or patterns.
Patent FR-2191850-A1 (FR)
Title: Food preservation - using nitrogen oxides for food subject to chemical corruption
IPC: A23L3/3409
Filed: 1973-07-06
Abstract: The food is placed in a treatment chamber which is gas tight and nitrous oxide is introduced under pressure such that it is absorbed by the food which is then packaged by normal means. The food may be stirred, kneaded etc. in the chamber to increase its absorption. Where fats are being treated, esp. in molten form, or other warm foods. the gas feed temp. is above that of the chamber but in other cases it may be cooler. Cheaper packaging process than filling individual sealed packages with nitrous oxide.
Patent FR-2214465-A1 (FR)
Title: Toothpaste with rapid and prolonged freshening action - contg. mixture of menthol and ethanol
IPC: A61K/
Filed: 1973-12-27
Abstract: Tooth paste contains, in addition to the usual carrier materials, 1-12 esp. 2-8 wt.%, based on total prepn. of a mixt. of methol and ethanol in amt. ratio of 1:2 to 1:20, esp. 1:3 to 1:12. Compsn hs rapid and prolonged freshening action in the mouth cavity, and no bitter taste, although contg. a high menthol concn.
Patent FR-2259325-A1 (FR)
Title: Electric water heater for hot drink machine - has linear armoured resistance elements bonded to straight water tube
IPC: F24H1/14
Filed: 1974-01-25
Abstract: The heater has a small vertical water tube (1). Standard commercially available sheathed heating elements (2) run vertically along the outside of the tube and are firmly bonded to it. This makes a simple and cheap assembly. An outer case (6) is placed round the water tube (1) and the heating elements (2) and the space within the case round the outside of the tube and heaters is packed with a metallic powder which is heat resisting and thermally conducting. water is admitted by a ball valve (3) and discharged through an outlet (5) above the inlet reservoir water level. The valve is lifted and the water discharge by steam pressure as soon as the water starts to boil.
Patent FR-2218123-A1 (FR)
IPC: B01D1/28
Filed: 1974-02-13
Abstract: 1454049 Distilling liquids SYBRON CORP 1 Feb 1974 [20 Feb 1974] 04833/74 Heading B1B In a process for distilling water (or other liquid) part of the water supplied through line 10 and heat exchangers 11, 31 where it is heated by distillate, is fed to steam generator 22 and part to calandria 15, the generator 22 being at a higher pressure than calandria 15. Steam is removed from calandria 15 by jet ejector 25 receiving steam from generator 22 and by jet ejector 35 receiving distillate from heat exchangers 11, 31. The effluent from ejector 25 is passed through the shell side of calandria 15 whereby it is condensed and the liquid in the tubes of calandria 15 is evaporated. The condensed distillate is collected in tank 28. The steam removed by ejector 35 is condensed by contact with the distillate supplied thereto and passed into tank 28. Distillate is discharged. through line 32 which contains a valve controlled by a liquid level sensor in tank 28. In the initial stages of the process valve 36 is kept closed until the temperature of the distillate supplied to ejector 35 is at the desired level. Heater 23 in generator 22 may be an electric unit, a steam coil or a gas or oil burner.
Patent FR-2262196-A1 (FR)
Title: Rotary engine with rotor housing sliding pistons - guided by rollers running on track in stationary casing
IPC: F01B9/06
Filed: 1974-02-22
Abstract: The engine rotor is mounted on a shaft (1) and has four equally spaced radial cylinders (5) which house pistons (6A, 6B, 6C, 6D). Each piston has a roller (7) which runs on specially curved track on the inner surface of the stationary casing (8). Air is admitted and exhausted through the ports (16). These ports are opened and closed by the rotation of the rotor, the end face of which slides over holes in a fixed disc. A sparking plug for each cylinder generates a spark passing a fixed contact, thus obviating the need for a distributor. The principle can also be applied to hydraulic, steam or compressed air engines.
Patent FR-2269116-A1 (FR)
Title: Aq soln for cleaning photographic tanks - contg alkali metal peroxy-monosulphate, alkal metal bisulphate, and thiourea
IPC: G03C11/00
Filed: 1974-04-24
Abstract: Aq. soln. for cleaning photographic tanks, e.g. developing tanks, contains (I) 10-150 g/l alkali metal peroxy-monosulphate, (II) 20-200 g/l alkali metal bisulphate, and (III) 5-100 g/l thiourea. Process is rapid, and complete elimination of silver deposits is obtd. Prod. is relatively non-toxic.
Patent FR-2288844-A1 (FR)
Title: Device for positioning shutter pivotal about horiz axis - has lever arm controlling movement of locking screw along ratchet tube
Inventor: PIN ROBERT
IPC: E06B9/92
Filed: 1974-06-05
Abstract: The shutter positioning device comprises a square section tube with an opening down one side. Inside this tube slides a round tube with notches in it. The round tube is held inside the square tube at the bottom by a hollow peg riveted to it and at the top by a plate placed on top of the round tube and held in place by a spring itself fixed by a hollow peg. In the round tube fits the body of a screw attached to a joining arm. When the arm is pulled by the shutter, the screw moves up the tube, slotting into the notches. No lever or handle is necessary to activate the mechanism, pressure on the shutter itself being sufficient.
Patent FR-2281143-A1 (FR)
Title: Board game requiring logic - has rows of recesses contg V-shaped members to receive inclined rectangular counters
Inventor: DUHAMEL CLAUDE ALAIN GEORGES
IPC: A63F3/02
Filed: 1974-08-07
Abstract: The game board has twelve rows of twelve recesses. Each recess has a vee shaped member, one inclined wall being black and the other white. Each player has twenty-four rectangular counters, having one black and one white side. These are placed in the end rows of the board, black on the black face and white on white. Counters project above the surface and are moved in turn, in any direction provided the recess is empty, being placed on the same colour inclined wall. When a counter meets one of another colour already in a recess, this is toppled and changes colour.
Patent FR-2240818-A1 (FR)
Title: Screen printing machine with carriers for screen and printing bed - has wiper holder movable relative to the screen carrier
IPC: B41F15/08
Filed: 1974-08-14
Abstract: The screen carrier and printing bed carrier are aligned with one another by sets of thrust parts which also are used to adjust the snap distance between a screen on the screen carrier and a workpiece in working relation with it. The thrust supports each comprise a fixed part installed on one of the two carriers and an adjustable part mounted on the other. At least two of these sets have interacting alignment surfaces which can be brought into engagement whenever the relative closure movement is effected between the screen carrier and the printing bed carrier. The wiper holder is mounted on an arm movable transverse to the screen whereby a front end of the arm has rollers which run on the front part of the screen carrier.
Patent FR-2287013-A1 (FR)
Title: Joint for sealing domestic boiler - has concentric air in take and exhaust ducting which pass through a brick wall
Inventor: COSTECALDE ANDRE
IPC: F16L5/02
Filed: 1974-10-04
Abstract: The invention refers to domestic boilers supplied with two concentric ducts, one to bring the combustion air to the boiler (6) and the other (7) to take exhaust gases through to atmosphere. The two pipes are fixed concentrically by distance pieces and held in a sleeve (3) by means of equally spaced springs (11). The sleeve (3) is inserted in a hole in the brickwork and the ring seal (9) is fixed onto the combined pipe at the centre by means of rivets. The outside of the sealing ring at (10) fits over the edge of the sleeve (3) and ensures no leakage of air around the outside of the combined pipe.