baber/WOPTO huggingface dataset:
Patent FR-3124960-A1 (FR)
Title: Procédé de calibration d’un capteur de surveillance d’un bain de fusion dans une machine de fabrication additive.
Inventor: DENAVIT FRANCK
IPC: B33Y40/00
Filed: 2021-07-12
Abstract: L’invention concerne une méthode de calibration d’au moins un capteur de surveillance d’un bain de fusion appartenant à une machine de fabrication additive, la machine de fabrication additive comprenant au moins un capteur de surveillance d’un bain de fusion et au moins une source laser émettant un faisceau laser utilisé pour générer le bain de fusion, la méthode de calibration comprenant une étape d’exposition du capteur de surveillance à un rayonnement de référence issu d’une source lumineuse calibrée, la source lumineuse calibrée étant positionnée à l’intérieur de la machine de fabrication additive à l’aide d’un faisceau laser de pointage différent du faisceau laser utilisé pour générer le bain de fusion, le faisceau laser de pointage étant visible à l’œil nu par un opérateur et ne présentant pas de danger pour un opérateur.  Figure de l’abrégé : aucune
Patent FR-3125396-A1 (FR)
Title: matériel de rangement 598 fixe.
Inventor: Bonnet Phénilys
IPC: A45D44/00
Filed: 2021-07-22
Abstract: Matériel de rangement pour peignoirs et serviettes de coiffure à domicile.  La présente invention concerne du matériel de rangement pour serviettes et peignoirs de coiffure, il sera positionné dans le véhicule à l’aide des sangles au dos d’un des deux fauteuils avant d’un véhicule.  Il est constitué en matière souple, lavable (1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18) ce rangement comprenant quatre poches (1, 2, 3, 4) pour y loger des peignoirs et serviettes pliés, la poche (5) munie de velcro (9, 10) permet d’y loger le linge utilisé à laver.  Son mode d’attache sera rapide grâce aux sangles (11, 12, 13)   Les sangles (12, 13) viendront entourer le fauteuil pour se fermer sur la boucle came (15) et le velcro (18), elles permettront le maintien du matériel de rangement.  Ce rangement permet une visibilité optimale, il est lavable et se détache facilement.  Le matériel selon l’invention est destiné à ranger des peignoirs et serviettes pliés de coiffure à domicile.  Figure pour l’abrégé : [Fig. 2]
Patent FR-3126961-A1 (FR)
Title: Helice pour une turbomachine d’aeronef
Inventor: SERVANT RÉGIS EUGÈNE HENRI
IPC: B64C11/06
Filed: 2021-09-13
Abstract: Hélice pour une turbomachine d’aéronef, cette hélice comportant ;  - un moyeu (50) s’étendant autour d’un premier axe et comportant des orifices (50a) répartis autour de ce premier axe, chacun de ces orifices (50a) ayant une orientation sensiblement radiale par rapport audit premier axe et traversant ledit moyeu,   - un système (34) de commande du calage angulaire d’une aube (10) qui est monté dans chacun desdits orifices (50a), et  - des paliers (46, 48) de guidage du système de commande (34) qui sont montés dans chacun desdits orifices (50a), ces paliers de guidage (46, 48) comprenant deux paliers de guidage (46, 48) dont un comprend deux rangées annulaires de billes (70, 72) coaxiales, à contacts obliques, et de diamètres (D2, D3) différents.  Figure pour l'abrégé : Figure 4
Patent FR-3130026-A1 (FR)
Title: Dispositif d’évaluation de la température d’un câble de caténaire
Inventor: GASSELIN BENOÎT
IPC: G01K7/00
Filed: 2021-12-07
Abstract: Titre : Dispositif d’évaluation de la température d’un câble de caténaire L’invention concerne un système (1) d’évaluation de la température d’un câble (10) de caténaire, comprenant :  - un premier tronçon (21) de câble, distinct d’un câble (10) de caténaire ;  - un deuxième tronçon (22) de câble, le deuxième tronçon (22) de câble étant distinct d’un câble (10) de caténaire, et inséré dans un carter (5) d’ombrage, le premier tronçon (21) étant sorti du carter (5) d’ombrage et destiné à être directement exposé à un rayonnement solaire ;  - un premier capteur (31) de température associé au premier tronçon (21) pour mesurer sa température ;  - un deuxième capteur (32) de température associé au deuxième tronçon (22) pour mesurer sa température ;  - une unité électronique (4) couplée aux capteurs (31) et conçue pour calculer une température globale obtenue à partir d’une pondération des températures.  Figure pour l’abrégé : Fig. 1
Patent FR-3131099-A1 (FR)
Title: Sous-module de batterie pour véhicule automobile
Inventor: DERANGERE NICOLAS
IPC: H01M50/207
Filed: 2021-12-22
Abstract: L’invention concerne un sous-module de batterie (11) pour véhicule automobile, comportant deux cellules de batterie sous forme de poche et un cadre porteur (33), chaque cellule de batterie comprenant deux électrodes (37, 38 ; 39, 40), chaque électrode (37, 38, 39, 40) faisant saillie hors du cadre porteur (33), une première électrode (37) de la première cellule de batterie étant, hors du cadre porteur (33), en vis-à-vis d’une première électrode (39) de la deuxième cellule de batterie et reliée par une liaison soudée à cette première électrode (39), la deuxième électrode (38) de la première cellule de batterie étant, hors du cadre porteur (33), en vis-à-vis de la deuxième électrode (40) de la deuxième cellule de batterie et reliée par une liaison soudée à cette deuxième électrode (40).  L’invention concerne également un module de batterie pour véhicule automobile, comprenant plusieurs sous-modules de batterie du type précité.  Figure pour l’abrégé : figure 4
Patent FR-3132125-A1 (FR)
Title: Dispositif de propulsion pour générer une poussée, système de freinage et véhicules de transport utilisant un tel dispositif de propulsion
Inventor: CHANG HYUNG-JUN
IPC: F04C14/22
Filed: 2022-01-24
Abstract: Dispositif de propulsion pour générer une poussée, système de freinage et véhicules de transport utilisant un tel dispositif de propulsion Un aspect de l’invention concerne un dispositif de propulsion mécanique (100) pour générer une poussée apte à déplacer un véhicule de transport, comportant :  - un carter (110) de forme trochoïdale, muni d’une entrée d’air (111) et d’une sortie d’air (112) en regard l’une de l’autre et formant en son sein une chambre (130), et  - un rotor (120) de forme triangulaire curviligne, entraîné en rotation dans la chambre (130) du carter et engendrant, par sa rotation, une modulation du volume interne de ladite chambre avec une compression et une accélération de l’air, de sorte que l’air à la sortie (112) du carter est accéléré par rapport à l’air à l’entrée (111) dudit carter.  Un autre aspect de l’invention concerne un système de freinage pour aéronef, comportant un dispositif de propulsion (100) dans lequel la poussée générée est une poussée inverse.  Figure à publier avec l’abrégé : Figure 2
Patent FR-3134539-A1 (FR)
Title: Pneumatique avec une armature de sommet simplifiée
Inventor: MORIVAL SYLVAIN
IPC: B60C9/20
Filed: 2022-04-14
Abstract: La présente invention concerne un pneumatique (1) dont l’armature de sommet (20) est simplifiée par rapport à des conceptions usuelles. L’armature de sommet (20) comporte au moins deux couches de travail (22), formées par un enroulement circonférentiel en spirale d’une bande complexe (21) autour de l’armature de carcasse (40), ladite bande complexe (21) étant formée de deux couches de renforts continus passant d’une couche à l’autre, lesdits renforts étant parallèles dans une couche et croisés d’une couche à l’autre avec des angles par rapport à la direction circonférentielle identiques en valeur absolue. La distance radiale entre les centres de deux renforts adjacents d’une première couche radialement intérieure et d’une deuxième couche radialement extérieure de la bande complexe (21) est inférieure à une fois et demi du diamètre d’un renfort desdites couches. La largeur axiale d’une bande complexe est comprise dans l’intervalle [25mm ; 40mm].   Figure de l’abrégé : figure 1-A
Patent FR-3134874-A1 (FR)
Title: Dispositif de balisage lumineux
Inventor: ROYER ALBAN
IPC: F21V17/06
Filed: 2022-04-21
Abstract: L’invention concerne un dispositif de balisage lumineux (1) comportant : - un boîtier (2) comportant une première plaque (3) et une deuxième plaque (4) qui sont fixées l’une à l’autre, - une plaque de support (13) qui est fixée, à l’intérieur du boîtier (2); - au moins une source lumineuse (15) qui est fixée contre plaque de support (13) ; - une lentille (25) disposé en regard de la source lumineuse et présentant au moins une patte élastique (29) qui est en appui directement ou indirectement contre la première plaque (3) de manière à exercer sur la lentille (25) un effort ayant une composante qui est orthogonale au plan de support (P) et dirigée en direction de la plaque support (13).  Figure à publier : 4
Patent FR-2061566-A1 (FR)
Title: Cardboard/paper or paper/paper laminates
IPC: D21J1/00
Filed: 1969-07-16
Abstract: In a process for continuous lamination of a complex laminate consisting of a sheet of paper bonded to a support sheet of cardboard or paper, a pulp is formed into a support sheet which is continuously bonded to another paper sheet, the pulp being suitable for forming a 'superfine' paper, lamination taking place when the support sheet has attained a dryness corresponding to a substance of 82-90% of that of the crude sheet. The laminate has a high thickness to weight ratio for such a product >1.5. The machine comprises drying rolls in cascade for forming the board, rolls for feeding the paper, a coating system for treating at least one face of the sheets and a device for laminating them. The product is whiter, finer, has comparable rigidity but lower substance weight and good printability than prior art and is used to make cardboard boxes.
Patent FR-2027762-A1 (FR)
Title: Reforming of hydrocarbon gases, particu- - larly natural gas
IPC: B01J37/02
Filed: 1969-12-29
Abstract: The proces is effected if necessary with the addition of CO2 and/or oxygenated gas, by contact with a nickel containing catalyst on an aluminium oxide support, free from cement and silicic acid, at a temp. higher than 400 degrees C and a pressure of 1-50 atm. The catalyst is obtained by impregnation of calcined alumina agglomerates with solutions or melts of nickel salts or nickel-carbonyl, followed by heating at temps. up to 700 degrees C. The agglomerates are obtained by calcination of a mixture of alpha- and active alumina at 1100-1500 degrees C.
Patent FR-2091920-A1 (FR)
Title: Germicidal amidine derivs
Filed: 1970-04-24
Abstract: Germicide contains as active ingredient cpds. of general formula: R1-NHC(NH)-R2 (where R2 is alkyl; and R1 is phenyl or naphthyl, non-substd. or having one or two substs. selected from Cl, alkyl, nitro or alkoxyl) or salts thereof. They have superior germicidal action on various harmful microorganisms generated or parasitic on cultivated crops, especially on microorganisms causing powdery mildew without exhibiting phytotoxicity on the crops, e.g. oxalate, sulphate and HCl.
Patent FR-2080517-A1 (FR)
Title: Non-woven circular fabric - with axial warp and helical weft
IPC: D04H3/12
Filed: 1971-02-10
Abstract: Non-woven circular fabric comprising helically arranged weft yarns in contact with spaced oil-free warp yarns extending in the longitudinal direction of the fabric, and prevented from displacement relative to the weft yarns by an adhesive, while still leaving open the interstices between the yarns. Pref. one set of warp yarns may be used adhered to the weft yarns on the same side or pref. two sets of warp yarns can be provided on opposite sides of the weft yarns, to which they are fixed by the adhesive.
Patent FR-2148379-A1 (FR)
Title: Blowing large diameter silica tubes - in a refractory lined muffle
IPC: C03B23/07
Filed: 1971-08-12
Abstract: Method of working a hollow large diameter high-silica glass body at high temp. by blowing and rotating whereby the latter operations are effected in a working region delimited longitudinally by a refractory wall or a muffle arranged around the body, which is esp. a tube. The refractory wall reduces heat loss by radiation and recirculated convected heat, enabling high temps. to be achieved evenly over the tube length with much lower power output than in prior art.
Patent FR-2172842-A1 (FR)
Title: Paste depositor - for mass producing slugs of edible paste clay, porcelain etc
IPC: A22C5/00
Filed: 1972-02-24
Abstract: The depositor comprises a paste container inside which an angled spatula slides back and forth adjacent the base to push paste through holes in the base, a reciprocating blade on the outside of the base being used to detach slugs of paste extruded through the base holes.
Patent FR-2176568-A1 (FR)
Title: Electrochemical cell - contg lithium anode and an ether-base electrolyte
IPC: H01M6/16
Filed: 1972-03-23
Abstract: Electrochemical element (pref. of the button type) comprises a negative electrode consisting of an alkali metal (pref. Li); a positive electrode contg. CuO, Ag2CrO4, PbCrO4 with addn. of a polymerised fluorine-contg. hydrocarbon; and an electrolyte contg. a soluble cpd. (pref. LiClO4) in a satd. ether contg. >=1 oxygen atom with a free electron pair selected from dioxane, dioxolane and propylene oxide; the two latter cpds. can be mixed with 10-50% (w.r.t. the solvent mixt.) of propylene- or ethylene-carbonate. This solvent has high solvation ability so that the prods. of the electrochemical reaction of the Li electrodes are readily dissolved and polarisation of this electrode is prevented. The electroconductivity of the electrolyte is high.
Patent FR-2177992-A1 (FR)
Title: Recovering zinc from galvanising furnaces - by flame cutting zinc from recuperator walls
Inventor: BLINN G
IPC: C22B19/30
Filed: 1973-03-26
Abstract: Process for cutting Zn, partic. Zn adhering to recovery appts. for galvanising furnaces, is by using a gas/air burner like a Bunsen burner which is adjusted so that in the flame reduction zone the temp. is slightly > the m.pt. of the Zn but is  its vaporisation temp.
Patent FR-2187808-A1 (FR)
Title: Tyre tread compsns - by chain extension of polycarboxy (co) polymers
IPC: C08L21/00
Filed: 1973-06-07
Abstract: The tyre tread compsns. consist of reaction prodts. of (1) polycarboxy homo-polymers of 4-6 C conjugated dienes and their copolymers with aromatic vinyl monomers, or vinyl nitrile monomers; or polycarboxyl polymers of 3-8 C olefins; or polycarboxy-polyethers or -polyesters, and (2) co-reactants selected from aliphatic and aromatic diepoxy resins, diaziridine, carbodiimides, diisocyanates and glycerides, with (3) suitable reinforcing agents. (1) is pref. carboxy-terminated polybutadiene opt. mixed with amino-terminated polyoxypropylene, or is carboxy-terminated polyisobutylene; (2) is pref. a condensn. prodt. of epichlorhydrin and bisphenol A. The reaction prodt. of (1) and (2) is pref. vulcanised by peroxides.
Patent FR-2194995-A1 (FR)
Title: Heat treating printing plates - eg fixing of toner images from electrostatic copying
IPC: G03F7/09
Filed: 1973-07-27
Abstract: Heating of image-wise exposed, flat printing plates by bringing the plate on which the developed image is present in contact with an inert liq. of poor electrical conductivity which is at the required temp. In partic. the substance is liq. at room temp. and more esp. is a hot silicone oil.
Patent FR-2247165-A1 (FR)
Title: Coating machine for confectionery and pharmaceutical centres - by spraying in vacuo
IPC: A23G3/26
Filed: 1973-10-12
Abstract: Coating machine, for the mfr. of confectionery and pharmaceutical prods., is of the centrifugal type operating in vacuo. The prods. consist of a centre, which can be a dry fruit, such as an almond or hazel-nut, or any other confectionery prod., such as chewing gum, almond paste, boiled sugar, liquorice, chocolate etc. A coat of gum is applied and the centres are then covered with a sugared or a chocolate layer of varying degrees of thickness and hardness by means of a soln. The operation is effected in a rotating centrifuge and the coated centres are then dried. The use of the vacuum in the enclosure promotes the film forming action of the sprayed soln.; the coatings are obtd. more rapidly and are more uniform.
Patent FR-2227522-A1 (FR)
IPC: G01M3/00
Filed: 1974-04-26
Abstract: The invention provides a method and apparatus for detecting impairment of the integrity of barriers used for the containment of fluid materials, particularly fluid materials at cryogenic temperatures, e.g., liquefied natural gas. The detection system employs electrical conductors which are in physical relationship to the barrier and undergo a change in current conducting function in the event of barrier failure. In the containment of fluid at low temperatures the detection system preferably comprises conductors which have temperature dependent resistances and are embedded within the thickness of the barrier. By distribution of conductors over different notional zones of the barrier area and provision of associated warning devices the location of leakage points within the barrier area can be automatically indicated.
Patent FR-2269783-A1 (FR)
Title: Insulating and assembling device for metal parts - has two clamping parts joined by flexible strap and receiving mounting screw
IPC: H01B17/56
Filed: 1974-05-03
Abstract: The device is for the connection of individual conductors and insulators such that the need for separate spacers, washers and screws is removed, particularly where a conductor may need to be clamped to, but insulated from, another conductor. The conducting element (8) is in the form of a flat plate having a central fixing hole. Insulation of this from the part to which it is to be clamped (10) is provided by two flexible insulating pieces (1, 2) connected by a strap (3). Both insulators have a drilled hole to locate with that of the conductor, one of the insulators carries a fixed tube which protrudes trough the conductor and partly enters the other insulator. Fixing is by a screw (12) through the aligned holes into the mounting surface (10).
Patent FR-2273299-A1 (FR)
Title: Portable audio-visual system in carrying case - has case housing slide projector, tape recorder, and synchroniser
IPC: G03B31/06
Filed: 1974-05-29
Abstract: The audio-visual projection system consists of a tape recorder (5), slide projector (7), and a synchroniser (6). These three elements are combined to form a single arrangement mounted inside a housing where they are arranged such that running of the magnetic tape (11) permits the playing of a sound or tape recording and also the automatic triggering of slide projection, synchronised with the sound recording. The housing or case is fitted with a removable protective cover (2) and handle (4) thus enabling the equipment to be carried. The slide projector (7) is fitted with an automatic magazine, image changing being controlled by the synchroniser. The tape recorder and synchroniser are arranged side by side so that the magnetic tape passes in from of the recorder and synchroniser reading heads.
Patent FR-2233309-A1 (FR)
Title: Carboxylic acids and/or anhydrides by catalytic oxidn. - of hydrocarbons using a carrier gas contg. a minor amt. of oxygen and inert gas contg. nitrogen
IPC: C07D307/60
Filed: 1974-06-12
Abstract: Carboxylic acids and/or anhydrides are obtd. by the catalytic oxidn. of hydrocarbons by passing the latter into the catalyst by means of a carrier gas contg. 5-20 vol. % of O2 and 80-95 vol. % of an inert gaseous medium of which at least half is N2. The carrier gas is pref. 5-20 vol. % of O2, 55-95 vol. % N2, 0-25 vol. % CO2 and 0-25 vol. % water vapour e.g. 8-14% O2, 71-88% N2 and 4-15% CO2. Partic useful for oxidn. of ortho-xylene to phthalic anhydride using a charge of 5-90 g of xylene per normal m3 of carrier gas.
Patent FR-2258460-A1 (FR)
Title: Titanium alloy with good creep resistance - contg antimony with aluminium, tin, zirconium and molybdenum
IPC: C22C14/00
Filed: 1974-09-13
Abstract: A titanium alloy with good creep resistance and ductility up to 600 degrees C contains in % wt. 5.9-6.3 Al; 0-2.5 Sn; 0.5-1.5 Zr; 0.8-1.2 Mo and 0.2-2.2 Sb. At most the alloy contains 0.12% O2; 0.15% Fe and 0.05% N2. A preferred alloy contains in % wt. 6.25 Al; 0.4 Sb; 0.5 Zr; 1 Mo and 0.1 Si with at most 0.1 Fe and 0.102. The Sb + Sn should preferably not exceed 3%. Especially preferred alloys contain the elements above such that the equation: % Al + % Sn/3 + % Sb/2 + % Zr/6 + % Si.4 =8is satisfied. Also % Sn/3 + % Sb/2 preferably is less than or equal to 1.1. The alloy avoids the use of bismuth as creep resistance improver and replaces it by antimony. Bismuth is volatile and requires special handling techniques which are avoided using the alloys noted above.
Patent FR-2298333-A1 (FR)
Title: Cattle feed additive contg. fenugreek sulphur and sodium hyposulphite - protects against tuberculosis, parasites and nervous disorders
IPC: A23K1/14
Filed: 1975-01-24
Abstract: A medicament with an agreeable taste, for the preventive and curative treatment of cattle and sheep, comprises (a) fenugreek (which acts against loss of wt. and nervous disorders and increases appetite), (b) washed sulphur (effective against tuberculosis and parasites) and (c) sodium hyposulphite (which eliminates poisns).
Patent FR-2301909-A1 (FR)
Title: Low threshold relay switching high level currents - is intended for control of domestic electric radiators and uses NTC resistor
IPC: G05D23/24
Filed: 1975-02-21
Abstract: The switching circuit is for high level currents based on a relay driven from a solid state amplifier fed from some sensing device. The circuit is particularly intended for use in controlling domestic electric radiators which are brought into and out of operation by local temperature variations. The design is intended to protect the transistors from the effects of high level transients in the coil winding and to minimise the generation of high frequency harmonics. The circuit, deriving the power from the radiator supply, is controlled from a negative temperature coefficient resistance (11), this controls a multivibrator (13, 18) switching in or out of circuit a triac (20) in series with the relay coil.
Patent FR-2304416-A1 (FR)
Title: Composite metal tubes mfr. using metal powder - which is inserted between two tubes to make a blank for hot working
IPC: F16L9/02
Filed: 1975-03-20
Abstract: Process for mfg. composite metal tubes, the novelty being that a metal powder is located between an inner tube and an outer tube, and tubes may be made of the same or different metals according to the end use envisaged for the finished tube; the assembly is then hot worked by rolling or extrusion to make the finished tube. Pref. the powder is cold compacted, or compacted and sintered, prior to hot working. One or both tubes may be stainless steel used with a powder of carbon or alloy steel. At least one tube may be made of an antifriction material, used with e.g. carbon steel powder, esp. to mfr. a composite anti-friction ring. Expensive materials need only to be employed on the internal and/or external surfaces where they are required. Materials with specific properties can be used for selected regions of tubes or bearing rings.
Patent FR-2316400-A1 (FR)
Title: Block for partition walls - has surface channels and enlarged recesses to carry electrical conduit tube and fittings, and grooved surface for adhesion of plaster
IPC: E04C1/39
Filed: 1975-06-30
Abstract: The block (1) for partition walls has rectangular channels (2, 3) in its surface to accept electrical conduit tube. Where the horizontal and vertical channels intersect, the recess is enlarged to form a square inset (4) for a plug socket or switch. A wall is built with the blocks aligned to give continuous channels with enlargements which correspond to the required electrical routing path. The blocks are cellular (6) for thermal insulation and have a groove surface (5) to accept a coating of plaster.