baber/WOPTO huggingface dataset:
Patent FR-3132773-A1 (FR)
Title: Methode de determination d’un parametre d’une composition d’origine naturelle permettant de determiner le traitement d’elimination en heteroatomes le plus approprie de cette composition
Inventor: LIMOGES ALICE
IPC: G01N33/28
Filed: 2022-02-15
Abstract: La présente invention concerne une méthode de détermination d’un paramètre représentatif de la qualité d’une composition d’origine naturelle, ce paramètre permettant de déterminer le traitement d’élimination en hétéroatomes le plus approprié pour traiter cette composition, notamment en vue de son hydrotraitement pour la fabrication de carburants renouvelables. L’invention concerne également un procédé de diminution de la teneur en hétéroatomes de ce type de composition, notamment pour fabriquer un carburant renouvelable.  Figure 3
Patent FR-3133714-A1 (FR)
Title: Pilotage coordonné d’un agrégat pour fournir un réglage primaire de fréquence
Inventor: ROSSE ANTOINE
IPC: H02J3/38
Filed: 2022-03-16
Abstract: L’invention porte sur un procédé de commande, mis en œuvre par un contrôleur centralisé, d’une centrale électrique virtuelle raccordée au réseau électrique.  La centrale électrique virtuelle comprend une batterie commandée par un contrôleur local configuré pour effectuer un réglage primaire de fréquence du réseau électrique.  La centrale électrique virtuelle comprend un ensemble de centrales hydroélectriques chacune commandée par un contrôleur local correspondant.  Le contrôleur centralisé fournit, au contrôleur local de la batterie, une consigne d’ajustement de puissance de la batterie de manière à compenser une variation de puissance totale par rapport à une puissance de consigne globale de l’ensemble de centrales hydroélectriques, et Le contrôleur centralisé fournit, à au moins un contrôleur local d’une centrale hydroélectrique, au moins une consigne d’ajustement de puissance, calculée sur la base d’une mesure de fréquence, conformément à une stratégie de gestion de la batterie.   Figure de l’abrégé : Figure 4
Patent FR-3133792-A1 (FR)
Title: Parechoc de vÉHICULE AUTOMOBILE Ā GRILLE D’AÉRATION
Inventor: PERON RODOLPHE
IPC: B60K11/08
Filed: 2022-03-28
Abstract: L'invention concerne un parechoc de véhicule automobile comprenant, d’une part, une grille inférieure (1) délimitée vers le haut par une paroi supérieure (11) s’étendant vers l’arrière et selon un plan sensiblement perpendiculaire à la grille et, d’autre part, une cavité centrale (10) ménagée dans la grille (1) et destinée au montage d’un radar de détection d’obstacles, caractérisé en ce que ladite cavité (10) débouche à l’extérieur au travers de la paroi supérieure (11) de la grille et est obturée par un volet escamotable (12) ainsi qu’un procédé de fabrication d’un tel parechoc.  Figure de l’abrégé (FIG. 3)
Patent FR-3134442-A1 (FR)
Title: Projecteur pour véhicule automobile muni d’un enjoliveur à éléments de sécurisation anti-vibrations
Inventor: VIDEIRA FILIPE
IPC: F21S45/10
Filed: 2022-04-11
Abstract: L’invention concerne un projecteur (100) pour véhicule automobile, ledit projecteur comprenant un boîtier (101) formant sa face arrière qui coopère avec une glace (102) formant sa face avant, un dispositif lumineux (103) monté sur un support fixé au boîtier et, fixés au support, un moteur pour modifier le positionnement du dispositif lumineux et un enjoliveur. L’invention concerne également un véhicule automobile comprenant un tel projecteur.  Figure pour l’abrégé : 1A
Patent FR-3134438-A1 (FR)
Title: Conduit equipe d’un clapet anti-retour
Inventor: NASR MEHDI
IPC: F16K17/02
Filed: 2022-04-12
Abstract: L’invention concerne un conduit (5) comprenant une sortie de liquide et un clapet anti-retour (6) de liquide disposé dans ce conduit (5), caractérisé en ce que le clapet anti-retour (6) comprend un siège (7) disposé transversalement à l’intérieur du conduit (5), le siège (7) comprenant un orifice (8a) de passage du liquide et un orifice (9) de fixation, un obturateur (10) comprenant une membrane souple (11) en forme de parapluie ayant une face externe concave (11a) et une autre face externe interne convexe (11b) et un axe de fixation (12) relié au centre de la membrane souple (11) et coopérant avec l’orifice (9) de fixation pour le maintien de la membrane souple (11) contre le siège (7), la membrane souple (11) étant positionnée par rapport au siège (7) de sorte à présenter sa surface externe concave (11a) en regard du siège et à couvrir l’orifice (9) de passage.  Figure 2
Patent FR-3123459-A1 (FR)
Title: Groupe de lentilles avant mobile placé mécaniquement sur un groupe de lentilles arrière fixe
Inventor: WITTENBERG CARL D
IPC: G06K19/06
Filed: 2022-05-04
Abstract: La présente invention concerne un ensemble optique pour un système d’imagerie (110) de mise au point automatique pour capturer au moins une image d’un objet apparaissant dans un champ de vision d’imagerie (FOV). L’ensemble optique comporte une ouverture avant (228) le long d’un axe optique et un groupe de lentilles avant (222) le long de l’axe optique recevant de la lumière provenant de l’objet d’intérêt. La position du groupe de lentilles avant (222) est réglable pour changer une distance focale de l’ensemble optique. L’ensemble optique comporte en outre un actionneur couplé physiquement au groupe de lentilles avant (222) qui règle la position de la lentille avant. Un groupe de lentilles arrière (262) est disposé le long de l’axe optique pour recevoir la lumière provenant du groupe de lentilles avant (222), et un capteur d’imagerie (210) est disposé à une distance focale arrière du groupe de lentilles arrière (262) pour détecter la lumière.  Figure : 10
Patent FR-3135907-A1 (FR)
Title: Installation de mélange à purge intermédiaire et procédé de commande associé
Inventor: DEMESY LUDOVIC
IPC: B01F35/71
Filed: 2022-05-31
Abstract: Installation de mélange à purge intermédiaire et procédé de commande associé L’invention concerne une installation de mélange (10) pour formation d’un produit multi-composant. L’installation de mélange (10) comprend une ligne d’écoulement (12) de matériau pourvue d’une première entrée d’injection (14), une deuxième entrée d’injection (16) et une troisième entrée d’injection (18). La troisième entrée d’injection (18) est agencée en aval de la première entrée d’injection (14) et de la deuxième entrée d’injection (16).  La ligne d’écoulement (12) est pourvue d’une purge (40) en amont de la troisième entrée d’injection (18) et en aval de la première entrée d’injection (14) et de la deuxième entrée d’injection (16), la purge (40) étant déplaçable entre un état actif de purge d’une partie amont de la ligne d’écoulement et un état passif dans lequel la purge (40) laisse s’écouler le matériau dans la ligne d’écoulement (12).  L’invention concerne en outre un procédé de commande associé.  Figure pour l'abrégé : Fig 1
Patent FR-3136625-A1 (FR)
Title: Support de lampes à haute intensité pour four à recuit thermique rapide
Inventor: DUCRET RENÉ-PIERRE
IPC: H05B31/04
Filed: 2022-06-10
Abstract: Support de lampes à haute intensité pour four à recuit thermique rapide La présente description concerne un support (60) pour lampes à haute intensité (24) comprenant une première pièce (62) en un premier matériau, destinée à supporter les lampes à haute intensité et comprenant une face (70) destinée à être en regard des lampes à haute intensité, une deuxième pièce (64) en un deuxième matériau, différent du premier matériau, recouvrant la première pièce et fixée à la première pièce, et une feuille (90), en un troisième matériau différent du premier matériau, interposée entre la première pièce et la deuxième pièce et délimitant avec la deuxième pièce au moins une cavité (72) destinée à contenir un liquide de refroidissement.  Figure pour l'abrégé : 3
Patent FR-2026134-A1 (FR)
Title: Single injection syringe
IPC: A61M5/24
Filed: 1969-12-15
Abstract: Single injection syringe comprises an external tube for receiving a cylindrical ampoule, which is provided with a screw thread at its upper end, and with a bulge on its inner wall for gripping the cylindrical ampoule, and, on its base, with a guide boring, sealed towards the interior, for receiving an end of the canule; a sterile chamber rigidly connected to the canule, which passes through its outer wall, this chamber being screwable onto the external tube by means of a screw thread; and protective cap for covering the point of the canule, this cap being screwable onto the sterile chamber by means of a screw thread. The syringe can be easily sterilised, and utilises cylindrical ampoules of standard shape.
Patent FR-2085522-A1 (FR)
Title: Recovery of fine ferromanganese - by mixing with solid binder and hot pressing
IPC: C22B1/242
Filed: 1970-04-29
Abstract: Ferromangangese fines of 5 media. are mixed with a binder such as pitch, tar or rye or cassava flour, heated to above the softening point of the binder and while hot, formed into balls in a press. The balls are then used as deoxidant in an iron melt. The process is more efficient in recovering the fine alloy than simply collecting it in plastic bags in a form not always convenient in use.
Patent FR-2104977-A1 (FR)
Title: Rare earth metal orthovanadate prodn - by reaction between ammonium metavanadate and rare earth metal nitrate solns
IPC: C01G31/00
Filed: 1970-09-11
Abstract: Homogeneous product with uniform grain size is obtd. by reacting NH4VO3 soln. with a rare earth metal nitrate soln. (pH adjusted with ammonia to 9.8-11 and 5.5-6.2 resp.) under dynamic conditions (Reynolds number 1000-6000); separating the rare earth metal orthovanadate ppt. drying it at 80-120 degrees C and calcining at 900-1200 degrees C. The product is suitable for use in colour TV tubes, laser devices, laminescent applications, etc.
Patent FR-2151072-A1 (FR)
Title: Polyethylene with desired swelling ratio - obtd by polymerising ethylene-with chromium oxide/silica catalyst activated at temp determ
IPC: C08F10/00
Filed: 1972-09-01
Abstract: Polymsn. of ethylene is effected in the presence of a catalyst based on chromium oxide and silica at polymsn. temp. and pressure while determining the swelling ratio of the formed polyethylene and adjusting the activation temp. of the catalyst as a function of this ratio and/or controlling the rate at which hydrogen is introduced into the polymsn. zone as a function of this ratio in order to obtain a polyethylene having a desired swelling ratio. Gives linear high density polyethylene with a desired swelling ratio. This polyethylene is esp. suitable for use in blow moulding operations. The blow moulded articles have a uniform wall thickness.
Patent FR-2201842-A1 (FR)
Title: Rapid thawing of frozen fruit or vegetable paste - without destroying its structure
IPC: A23L19/00
Filed: 1972-10-07
Abstract: Fruit or vegetables are reduced to a paste and frozen. When rapidly thawed the structure of the prod. is not destroyed.
Patent FR-2184110-A1 (FR)
Title: Plastic panels with holes for display pegs - the holes being reinforced by metal inserts
IPC: B29C33/12
Filed: 1973-05-08
Abstract: Panels are made from a resinous material in a mould with plugs for defining a pattern of holes in the panel, where inserts which are stronger, more flexible and more wear resistant than the matrix resin are incorporated beside or around each or all the holes. The inserts may be individual sleeves or a system of straight or U profile rods or a wire or tape laid progressively between and round the holes defined by plugs which butt to bridge the mould cavity and which also locate the reinforcing element. Pref. panel matrix is a rigid polyurethane foam or similar. Panels are esp. useful for mfr. of display or tutorial purposes wiht accepting removable pegs representing components of fluid or electrical circuits.
Patent FR-2231517-A1 (FR)
Title: Thermoplast and metal laminate produced - to constant thickness by automatic regulation of thermoplast feed
IPC: B29C48/92
Filed: 1973-05-30
Abstract: Laminated thermoplast thin metal sheet is made as follows: a metal sheet 0.01-1.0mm thick is fed over a guide roll to press. rolls after preheating to the temp. as these rolls; a thermoplast sheet is also simultaneously fed to the rolls, forming a build-up of material before the roll gap. The resulting pressed laminate is cooled at 200 degrees C (100 degrees C) per min.
Patent FR-2232784-A1 (FR)
Title: Cleaning sheet for electrophotographic copiers - comprising substrate with fluorine-contg. resin coating, for removing electroscopic powder from photosensitive matl.
IPC: G03G21/00
Filed: 1973-06-08
Abstract: The cleaning sheet comprises a substrate with tensile elastic modulus 0.01-10 kg/mm2 (i.e. rubber-elastic) and a surface coating layer of F-contg. resin. Cleaning effect is better than with resin or elastomer alone, so that the photosensitive matt can be reused. Powder can also be reused since it is not contaminated with bristles etc. as when a brush is used. Resin is e.g. polyvinyl(idene) fluoride or PTFE.
Patent FR-2233548-A1 (FR)
Title: Safety valve for fluid carrying abrasive material - has single spring controlling adjustable number of plungers
IPC: F16K17/06
Filed: 1973-06-15
Abstract: A safety valve is provided with a movable element responsive to changes in fluid pressure and defined by a set of spring-loaded plungers. The total area of the plunger end faces constitutes the active area of the movable element. When moving under the effect of fluid pressure, the movable element unseats a shut-off member. The plungers move in guides which are formed in a bushing secured in the valve body. The bushing being replaceable to allow for changes in fluid pressure range. The safety valve is particularly for use in pipelines.
Patent FR-2238854-A1 (FR)
Title: Pressurised fluid distribution system - uses pressure of another fluid typically applied through diaphragm
IPC: F04B43/06
Filed: 1973-07-25
Abstract: To distribute the flud under pressure, the pressure of a further fluid is used. Typically the fluids can be accommodated in different compartments separated by a flexible diaphragm, it being possible for each of the compartments to occupy the entire space in the housing containing them. The method can be used to distribute insecticide etc, by merely connecting to the water mains.
Patent FR-2239688-A1 (FR)
Title: Fluid flow bidirectional indicator - gives visual indication of flow in pipes using mechanical device
IPC: G01P13/00
Filed: 1973-08-02
Abstract: The fluid flow indicator consists of a main block comprising a flow sensor and an indicating dial, and there is a connector block for several pipes. The main block has a main cylindrical chamber in which moves a piston. At each end of the main cylindrical chamber there is a subsidiary chamber with a washer restrained by a helicoidal spring. The subsidiary chambers are connected by internal passages in the main and the connector blocks to various orifices or pipe connectors. The piston has two internal passages giving a connection between the subsidiary chambers. The piston can displace, using a rack and pinion, a pointer on the indicating dial.
Patent FR-2244187-A1 (FR)
Title: Optical intensity control system for display panel - uses opaque magnetic liquid moved in optical path by magnetic field
IPC: G02B26/02
Filed: 1973-09-17
Abstract: The method of light intensity modulation involves using a fluid with ferromagnetic properties which is at least partly opaque to the light. The fluid is a liquid of which a certain quantity is displaced, by means of a variable magnetic field, with respect to the path of the light to be modulated. The optical modulator comprises a capsule (1) whose internal volume is partially filled with a magnetic fluid and whose envelope has at least a transparent part (2), crossed by the light (4) to be modulated, which can at least be partially covered by the magnetic fluid (7). The fluid under the action of a magnetic field (8) moves from a rest position to a working position inside the capsule.
Patent FR-2258590-A1 (FR)
Title: Fuel economiser for a gas burner - recycles excess fuel through preheater to burner
IPC: F02M31/125
Filed: 1974-01-21
Abstract: The pre-heater consists of a cylindrical container closed at both ends. Inside the container is a second cylindrical container (3) inside which is a coil (9) which connects with the outside cylinder at the orifice (12). The other end of the coil connects with the T-piece (7). Inside the coil there is a heating element (10) which passes down the centre of the coil. A thermostat (6) is fitted inside the T-piece (7). The main feed is at (5) and the main feed of heated is recirculated from (7) to an auxiliary inlet (11) without cooling down. A spring loaded safety valve is at (13).
Patent FR-2235656-A1 (FR)
Title: Shoe sole treatment plant - chemical compound for improving adherence applied in vacuum section
IPC: A43D37/00
Filed: 1974-03-29
Abstract: The surfaces are treated in general with liquid or gaseous medium or this medium is applied to the surfaces. Shoe soles are roughened and treated for ensuring better adhesion in the subsequent gluing process. The surface is treated under vacuum which is generated during or after the completion of the supply of the medium and no vapours escape outside the apparatus. Vacuum processing ensures also that the sprayed medium is distributed with greater uniformity over the surfaces. The vacuum system simultaneously removes any harmful vapours. The shoe sole which forms a dish with upturned edges is closed by a plate which contains the spraying nozzle and the opening to the vacuum pump. The shoe sole is closed by the plate and the spraying nozzle applies the treating medium, and the vapours are drawn away by a pipeline. The shoe soles are delivered automatically under the processing head by a continuous transporter chain.
Patent FR-2226473-A1 (FR)
Title: Particulate intermetallic compound of rare earths - by reducing rare earth halide and diffusing into metal
IPC: B22F9/20
Filed: 1974-04-19
Abstract: Particulate intermetallic cpd. of rare earth metals useful for selective absorption of H2 and prodn. of permanent magnets, is prepd. by (a) reducing a halide of a rare earth metal, with the exception of Eu, Sm, and Yb esp, misch metal, with CaH2 and (b) diffusing the formed metal into Fe, Co-Fe, Co-Mn, or pref. Co. Avoids fusion casting and grinding. Particles with controlled size formed directly.
Patent FR-2235267-A1 (FR)
Title: Fluid-driven impact vibrator for concrete mixts. - has one cylinder rolling within another
IPC: F03C2/02
Filed: 1974-06-26
Abstract: Fluid-driven impact vibrator is for dipping in a concrete mixt. whilst pouring a foundation, and has a cylindrical body inside a hollow cylindrical body of larger dia., and in mutual rolling contact. The medium enters under pressure, tangentially or with a tangential component to one of the cylindrical faces, so that one body rolls in contact with the other. Pref. the outer body is a stator and the inner a rotor. Nozzle(s) from perforations in the stator wall are directed to jet the medium tangentially onto the rotor's surface.
Patent FR-2239960-A1 (FR)
Title: Replacement button fitted without sewing - has fixing ring force fitted over pointed shaft on the button
IPC: A44B1/34
Filed: 1974-08-08
Abstract: This spare button has a top or front part imitating a button while its back has a straight cylindrical zone connecting it to the pointed end used to perforate the material. The cylindrical zone and pointed end being separated by an intermediary flange connected to each by reduced cross-sectional area throats. The fixation part with a radial slit opening into a central space, is dimensioned so it may be force fitted on the flange, and lodged in an unremovable way inside the first throat. Typically the pointed end, the flange and the cylindrical part have progressively bigger cross-sections.
Patent FR-2282706-A1 (FR)
Title: Transformer mounted using a single screw - has mounting nut cast in insulator formed around coil
Inventor: MANGIAMELLI JEAN-CLAUDE
IPC: H01F27/06
Filed: 1974-08-23
Abstract: The transformer, particularly a small transformer has a mounting system allowing it to be accommodated or a circuit board or chassis where the space available for the provision of clamping or fixing elements may be limited. The insulating mater (3) surrounding the winding (1) has a hole in its base in which is trapped a nut (4). A bolt (9) passing through the chassis (8) and into the nut serves to secure the transformer. The overall shroud of the transformer is provided with 'V' shaped grooves (17, 18) which allow the unit to slide into mating angled walls (19, 20) on the chassis or circuit board.
Patent FR-2286641-A1 (FR)
IPC: A61H31/00
Filed: 1974-10-04
Abstract: An apparatus for mechanical stimulating of the heart comprising a girdle provided to be stretched over the chest of a human body and carrying power means arranged to mechanically treat said chest in a rhythmical sequence thereby stimulating the heart whereby according to the invention the bloodstream from the heart is directed towards the brain by means of a further girdle provided to be stretched over the body in the level of the abdomen and provided with means arranged to be extended and to exert a thrust against the abdomen intended to cause a compression of aorta abdominalis.
Patent FR-2289619-A1 (FR)
Title: Constructional aluminium alloys for e.g. aircraft - contg. beryllium and magnesium with addition of titanium and zirconium
IPC: C22C21/00
Filed: 1974-10-28
Abstract: Constructional aluminium alloys contain 9.5-30.0 wt. % Be, 0.5-10.0 wt. % Mg, 0.05-0.5 wt. % Ti and 0.05-0.5 wt. % Zr, the balance being al. These alloys are light and rigid, and have good strength at =300 degrees C so that thay can be used for the construction of aircraft and other structures. They have good workability. The modulus of elasticity is high. Bodies of complex shapes can be produced. Their bending strength is 1.5-2 times that of the known Al alloys. The alloys have uniform fine crystalline structure.
Patent FR-2292045-A1 (FR)
Title: Deburring stamped electric contacts - using an oscillating hammer actuated by compressed air motor
Inventor: RECONNEILLE MICHEL
IPC: C21D7/04
Filed: 1974-11-22
Abstract: Mechanical treatment of a metal surface in which very rapid hammering of the surface occurs using a tool provided with a linear oscillating motion, the impact producing a molecular restructure of the surface, with the elasticity of the surface being used to maintain the striking pressure. The frequency of hammering is controlled so it differs from the resonant frequency of the workpiece, and the size of the hammer depends on the elastic limit of the piece being treated. The hammering device is included in a mfg. line and operated to suit the rate of prodn. The pref. device uses a compressed air turbine rotating an eccentric which derives the hammer. Used for deburring electric contacts at e.g. 180 contacts per minute and 2500-5000 hammer blows per contact. The burns must be removed because they increase electric resistance at connections and may pierce an anti-corrosion coating.
Patent FR-2290785-A1 (FR)
Title: Reflector for surface waves used in filter device - has conductive filament network spanning incident and reflection paths
IPC: H03H9/64
Filed: 1974-11-06
Abstract: The reflector comprises a network of conductive filaments (1) spanning an incident and reflection path (PB, PA) for the surface waves. The network comprises a receiving subnetwork (6) using first segments of conductive filaments perpendicular to the direction of the incident path and at least one emitting subnetwork (7) using second segments of conductive filaments perpendicular to the direction of the reflection path. The first and second segments are connected two-by-two via conductor wires (8), the distance between two neighbouring first segments being different to the distance between the two associated second segments, with the sum of the two distances defining the frequency of the surface waves.