baber/WOPTO huggingface dataset:
Patent FR-3128181-A1 (FR)
Title: Système de refroidissement d’équipement(s) électrique(s) embarqué(s) à bord d’un véhicule
Inventor: SCHMITT EMMANUEL
IPC: H05K7/20
Filed: 2021-10-15
Abstract: Système de refroidissement d’ équipement (s) électrique(s) embarqué ( s ) à bord d’un véhicule L’invention concerne un système (10) de refroidissement d’équipement(s) électrique(s) embarqué(s) à bord d’un véhicule, ledit système (10) comprenant au moins deux capteurs (12, 14) de température, localisés dans un équipement (16) dont la température est à contrôler, et configurés pour fournir une mesure de température à un dispositif (18) de commande propre à :  - les comparer à au moins un seuil de température prédéterminé ;  - en cas de mesure(s) supérieure(s), transmettre un ordre d’ouverture, à au moins deux électrovannes (20, 22) pneumatiques connectées à un circuit (24) et à une conduite (26) d’alimentation pneumatique en air comprimé d’au moins un tube vortex refroidisseur (28) propre à diffuser de l’air refroidi au sein dudit équipement ; et   - en l’absence de mesure(s) supérieure(s), transmettre auxdites au moins deux électrovannes pneumatiques, un ordre de fermeture et/ou de maintien de fermeture.  Figure pour l'abrégé : Figure 1
Patent FR-3117779-A1 (FR)
Title: Unité monodose comportant un produit cosmétique pour la modification par oxydation de la couleur des fibres kératiniques
Inventor: ERKENS UDO
IPC: A61Q5/10
Filed: 2021-12-10
Abstract: La présente invention concerne une unité monodose comportant au moins une chambre de réception remplie d'un produit cosmétique de modification par oxydation de la couleur des fibres kératiniques, en particulier des cheveux humains, laquelle chambre de réception est formée par une enveloppe hydrosoluble en non tissé hydrosoluble. Un autre objet de la présente invention est un procédé de coloration par oxydation des fibres kératiniques, en particulier des cheveux humains, à l'aide de l'unité monodose susmentionnée.
Patent FR-3130467-A1 (FR)
Title: Rotor pour machines électriques bobiné en feuillard d’aluminium oxydé.
Inventor: TOUZET ERIC
IPC: H02K3/04
Filed: 2021-12-15
Abstract: L’invention concerne un rotor de machine électrique tournante comprenant :  une pluralité de pôles s’étendant chacun selon un premier axe radial par rapport au rotor et selon un deuxième axe parallèle au rotor par rapport au rotor, chaque pôle comprenant un corps de pôle,un enroulement de rotor par pôle, positionné contre le corps du pôle, l’enroulement de rotor prenant la forme d’un feuillard s’étendant sur la longueur dudit corps de pôle selon le premier axe radial enroulé contre le corps de pôle,une pluralité de cales de fermeture, une cale de fermeture de la pluralité de cales de fermeture étant en contact avec un enroulement de rotor associé à un corps de pôle, ladite cale de fermeture étant configurée pour exercer une pression sur ledit enroulement de rotor en direction dudit corps de pôle.  Figure pour l’abrégé : Fig. 1
Patent FR-3132126-A1 (FR)
Title: Moteur d'aéronef comprenant des aubes fixées au carter
Inventor: HUCHET SYLVAIN
IPC: F04D29/56
Filed: 2022-01-24
Abstract: Le moteur (1) d’aéronef comprend :  - un carter (20),   - des aubes (30), et  - pour au moins une des aubes, des moyens (32) de liaison de l’aube au carter configurés pour permettre à l’aube (30) de s’écarter d’une position initiale par rapport au carter sous l’effet d’une sollicitation s’exerçant sur l’aube depuis l’extérieur du carter, puis pour replacer l’aube en position initiale.  Figure de l’abrégé : Fig. 2
Patent FR-3134533-A1 (FR)
Title: Procédé de décontamination de caoutchouc naturel par filtration d’un coagulum humide de caoutchouc naturel.
Inventor: DUSSILLOLS JÉRÔME
IPC: B29C48/685
Filed: 2022-04-15
Abstract: L’invention concerne un procédé de préparation d’un caoutchouc naturel décontaminé, qui comprend une étape de décontamination par passage d’un coagulum de caoutchouc naturel humide dans un dispositif comprenant une extrudeuse comportant un fourreau et une vis sans fin, et un filtre installé en sortie de l’extrudeuse, le fourreau comprenant sur sa surface intérieure des rainures qui s’étendent depuis l’extrémité du fourreau la plus proche de la zone d’alimentation de l’extrudeuse, l’extrudeuse ayant des doigts dans le fourreau qui s’étendent radialement vers l’intérieur du fourreau relativement à l’axe de rotation de la vis et qui sont présents au moins dans une partie du fourreau qui s’étend depuis l’extrémité du fourreau la plus proche de la sortie de l’extrudeuse, la pression appliquée au coagulum à l’entrée du filtre allant de 70 bars à 120 bars, la température du coagulum à l’entrée du filtre étant supérieure à 130°C et inférieure à 190°C.
Patent FR-3135262-A1 (FR)
Title: Composition cimentaire comprenant un micro-gel polymérique comme agent anti-migration de gaz
Inventor: BRAUN OLIVIER
IPC: C04B24/26
Filed: 2022-05-03
Abstract: La présente invention concerne le domaine technique de la cimentation notamment dans la construction de puits de pétrole et/ou de gaz ou la géothermie. Plus précisément, la présente invention a pour objet une composition cimentaire et un procédé amélioré de cimentation grâce à l’introduction dans le ciment d’un micro-gel polymérique comme agent anti-migration de gaz.
Patent FR-3136446-A1 (FR)
Title: Navire porte-conteneurs équipé d’un système de transbordement
Inventor: DE TURCKHEIM HUGUES
IPC: B63B27/12
Filed: 2022-06-14
Abstract: La présente divulgation est relative à un navire porte-conteneurs à propulsion par le vent présentant au moins une coque (2) comprenant une cale (3) configurée pour recevoir une rangée de conteneurs (Co), les conteneurs orientés longitudinalement suivant la direction transversale du navire, ainsi qu’un système de transbordement (4, 4) comprenant un pont roulant configuré pour circuler au-dessus des conteneurs de la rangée suivant la direction longitudinale, entre des voiles du navire, et un système de levage 5 embarqué sur le pont roulant. Le système de levage (5) est configuré pour assurer, lors du déchargement, le levage du conteneur hors de la cale, ainsi qu’un déplacement du conteneur en porte à faux latéral assurant un déchargement du conteneur. Le pont roulant peut être ancré à la coque en navigation pour limiter sa déformation. Le système de levage est rétracté sur le pont roulant en une position de moindre encombrement vertical supprimant les risques d’interférence avec les voiles.  Figure de l’abrégé : Figure 1
Patent FR-2034200-A1 (FR)
Title: Bleaching polyester fibre materials
IPC: D06L4/657
Filed: 1969-02-21
Abstract: Fibres with materials made of polyesters, partic. polyethyleneglycol terephthalates, are bleached by treating them with one or more halogenating agents in aqs. soln. in the presence of one or more suitable specif. substantive optical whitening agents. The temp. required is at least 70 degrees C, and pref. 90-100 degrees C.
Patent FR-2004948-A1 (FR)
Title: Crease resistant treatment for furs, skins and woolens
IPC: D06M11/54
Filed: 1969-03-27
Abstract: Mixtures containing ammonium bisulphite, urea, alcohols or polyols of molecular weight 60-1000, hexamethylenetetramine, formaldehyde, polymethylolmelamines or their ethers with 1-4C alcohols or diols are applied in one-stage or multi-stage processes to furs, skins or woollen articles which are then pressed at 80 - 250 degrees C. Crease resistance is imparted together with an improved lustre and a smoother appearance. Previous treatments based on formaldehyde/formic acid imparted an unpleasant smell which often persisted. Formic acid-petrol solutions DT 640, 152 were dangerous to use. This treatment does not impart a smell and does not affect subsequent dyeing processes.
Patent FR-2009855-A1 (FR)
Title: Metals and alloys with micro inclusions for special - properties
IPC: C22C1/02
Filed: 1969-05-05
Abstract: Material containing homogeneously distributed compounds to obtain improved machining and drawing properties. The micro-inclusions are diffused in the metal or alloy in the vapour phase. The specific wt. of the additives is higher than that of the raw material, the former are laid on the floor of a container in which the base metal or alloy is to be poured in the liquid phase whereby the additives form a liquid phase layer below the base; the additives diffuse into the base through the layer interface.
Patent FR-2063953-A1 (FR)
Title: Dielectric isolation process for semicon-ductor devices
IPC: H01L21/316
Filed: 1969-10-10
Abstract: A dielectric isolation process for arrays of semi-conductor devices and integrated circuits uses a double insulator layer. The first layer is heavily doped with an active impurity and the second layer undoped. The layers are pref. deposited in a single undoped. The preferred system is silicon-SiO2-polycrystalline silicon in which case the SiO2 is deposited from triethoxysilane and doped from tiethoxystibine, arsenic trichloride, trimethylborate or triethylborate. The impurity diffuses into the silicon during subsequent processing forming a "buried n+" (or p+) region which extends to the surface and can be used as a collector contact. The undoped oxide layer prevents preferential diffusion of the dopant into the polycrystalline silicon.
Patent FR-2090017-A1 (FR)
Title: Insulator head - for external electric cable,moulded of cycloaliphati epoxy resin
IPC: H01B17/20
Filed: 1971-07-20
Abstract: Insulator comprises a homogeneous mass of the resin, with embedded metal fittings enabling a removable connection of the head to a cable connector and to a foot for fixing the insulator onto a support. Pref. the head is rotationally symmetrical and has an axial cylindrical core in which is at least one embedded fitting to receive the foot.
Patent FR-2099537-A1 (FR)
Title: Sliding nozzle - for hot metal ladles
IPC: B22D41/34
Filed: 1971-07-20
Abstract: The mobile part of the plug slides along U-shaped guides and is supported by a plate whose distance from the guides can be varied by means of screws. The lower part of the plug is housed in a cavity formed from metal sheet segments on the top of the support plate. The back segments can be turned upside down by means of pivots so that the mobile part can be removed or inserted. The dimensions of this mobile part need not conform to strict tolerances because the distance between it and the guides is variable.
Patent FR-2168947-A1 (FR)
Title: Amino gp contg cyclopropane derivs - with pharmacological props
IPC: C07D295/108
Filed: 1972-01-27
Abstract: Title cpds. are of formula:- (where R1 and R2 are alkyl or aralkyl, or form, together with the N atom to which they are linked, a morpholino, piperidino or substd. piperidine radical of formula: (where Z1 is OH, (mono or di-alkyl substd.) carbamyl, acyl or cyano gp.; Z2 is a piperidine or phenyl gp. opt. substd. by halogen, trifluoromethyl, or (where Y1 = phenyl and Y2 = acyl, or together with the linking N form an oxo-2-benzimidazoline gp.); R3 is H, alkyl, or aryl, opt. substd. by >=1 alkyl; R4 is H or acyl; R5 is alkyl or aryl, or their acid addition salts. The derivs. are formed by the reaction of a ketone with a metal deriv. of R3 and then esterifying the alcohol formed.
Patent FR-2178740-A1 (FR)
Title: Tissue wrapped thermal sachet - within which heat is produced or absorbed chemically
IPC: F25D3/00
Filed: 1972-04-05
Abstract: A flexible sachet, esp for medical use, contains a break able vessel, pref. of polythene/polyester laminae, holding e.g. water, which when released reacts with a powder, surrounding it to produce or absorb heat; the powder being e.g CaCl2 or NH4NO3. The double wall of the sachet may be of polythene, and in the case of a heating sachet may be sepd by a layer e.g of polyurethane foam to act as an insulant holding surface temp. at 46-52 degrees C. The sachet has an outer cover, e.g of tissue paper, to absorb condensation etc and improve tactile impression.
Patent FR-2183528-A1 (FR)
Title: Rapid setting foundry sand compsn - by in situ generation of glycerol from sodium silicate-polyester reaction
IPC: B22C1/18
Filed: 1972-05-08
Abstract: Rapid cold setting of foundry sand contg. a liquid Nasilicate binder is effected by reacting the binder with a polyester which generates glycerol by saponification, in the presence of an initiator. This eliminates drawback associated with gaseous hardeneres and allows the rise of smaller amts. of binder. The setting time can be controlled and setting taking place without expansion or excessive hardness.
Patent FR-2215178-A1 (FR)
Title: Hygienic napkin for a baby - made from wadding fixed to polythene support sheet
IPC: A61F13/15
Filed: 1973-01-26
Abstract: Support consists of a sheet of plastic material, such as polyethylene, which contains titanium dioxide to give it a white, milky appearance; it has a thickness of 0.02-0.04mm and has the general shape of an 'H'. The two main parts are joined by a narrow central portion which goes between the baby's legs. The side panels cover the abdomen and the lower part of the back. Wings are provided which are fixed, two by two, at the baby's sides. An absorbent mass, such as cellulose wadding, is kept in place by a piece of non-woven voile; this overlaps the wadding at every point. The voile is welded to the support, using intervening strips of polyethylene to give mechanical strength and prevent tearing when fixing the wings. Sufficient strength is obtd. by the strips without any need to increase the thickness of the expensive plastic support. The method of mfr. and the machine employed are described.
Patent FR-2215463-A1 (FR)
Title: Extraction of fats, proteins and enzymes - by emulsifying with shock waves, aq mixts. of animal or vegetable matter at low temp
IPC: C11B1/00
Filed: 1973-01-29
Abstract: Fats and/or proteins are extd from substances of animal and/or vegetable origin, and enzymes are obtd from thyroid and other animal glands, by mixing the substances wit hater is not 30 degrees C and processing them in a hammer mill or similar disintegrating machine. The high press impulses or shock waves generated, emulsify the fats, whilst the proteins or enzymes go into soln. The emulsion is broken down in a centrifuge and the prods required are recovered separately.
Patent FR-2225153-A1 (FR)
Title: Benzothiazoles
IPC: C07D277/62
Filed: 1973-04-13
Abstract: The title cpds. (I. where X = H) were prepd. by reducing the corresponding benzyl cpds. (I where X = PhCH2) where R = alkyl or aryl. In an example, 25g. I.HCl (X = PhCH2, R = iso-Pr) in MeOH was stirred 5 hr. at 40 degrees in the presence of 5 g Pd-C to give 29.5 g I. HCl (X = H, R = iso-Pr). Similarly prepd. was I.HCl (X=H, R = Ph).
Patent FR-2184833-A1 (FR)
Title: Exhaust dyeing synthetic fibre material - using quinophthalone dye in org solvent
IPC: D06P1/92
Filed: 1973-05-15
Abstract: The dyes (I) are of formula: (where X is O, S or sulphonyl; R is hydroxy(alkoxy)alkyl, alkoxy (alkoxy)alkyl, (alkyl)phenyl(alkyl), cyano(alk(ox)yl)phenyl, halo(alk(ox)yl phenyl, alkoxy(alkoxy)phenyl hydroxyalk(ox)ylphenyl, alkoxyalkylphenyl, alk(ox)lycarbonylphenyl, alkylcarboxyphenyl, alk(ox)ylsulphonylphenyl or alkylsulphonyloxyphenyl; if X is S or sulphonyl, R can also be 1-18C alkyl). Process is used for polyesters, 2 1/2 or triacetate, polyacrylonitrile, nylon and polyurethanes. Deep shades can be obtd. with polyesters at lower bath ratios.
Patent FR-2230097-A1 (FR)
Title: Gas laser has discharge stimulated between parabolic flat electrodes - to drive plane parallel current waves through active gas in tube
IPC: H01S3/0973
Filed: 1973-05-18
Abstract: The gas laser consists of an insulating rectangular tube (14) with two parallel strip-electrodes (15, 16) on the insides of its side walls and connected to two external metal flaps (17, 18). One end of the tube is closed with a reflector (12) and the other with a window. A large insulating plate (1) is sandwiched between a lower metal plate-electrode (6) (earthed) and an upper plate-electrode (2) shaped like a parabola (3) and lying at a positive potential. A groove (4) is cut across the parabola at an angle. The gas tube sits over this groove with its two metal flaps in contact with the metal parabola. An auxiliary laser (8) stimulates a discharge between the plates (7).
Patent FR-2229543-A1 (FR)
Title: Decorative fabric wall covering - bonded to a paper substrate by a low melting adhesive acting as a water proofing agent
IPC: D21H21/34
Filed: 1973-05-17
Abstract: Wall covering comprising a decorative fibrous sheet of low softening point synthetic material adhesively bonded to a sheet of air-permeable paper is mfg. by: (a) forming a low fusion point coating film, applying this to a sheet of paper and if necessary cooling the assembly produced, and (b) introducing the sheet of paper bearing the coating film and the decorative sheet placed against the film, into a zone heated to 90-110 degrees C to cause the coating to soften, while applying a pressure to ensure penetration of the coating between the fibres. More especially, the decorative sheet is a fabric woven from natural or synthetic fibres. The use of a low fusion point adhesive permits a fabric woven from relatively cheap but low softening point fibres to be bonded to the paper substrate without risk of fusing the fabric.
Patent FR-2233667-A1 (FR)
Title: Train approaching warning - portable device plugs into cables connected to train actuated contacts
IPC: B61L23/06
Filed: 1973-06-13
Abstract: Portable alarm system for protection of employees working on railway tracks, has a control box fed by a current source, connecting cables and actuating system. In the standby position these systems permanently close the electrical circuit. The triggering system consists of pedal type contacts either side of the area where work is being carried out. Actuating of the trigger system gives a sound warning signal and or a luminous signal. The duration of the sound signal is adjustable and the luminous signal is a flashing type. A fixed luminous indication replaces automatically the flashing signal when this latter signal is not in the functioning state. The system is reset to the standby position when the second triggering system is actuated. The luminous signal is extinguished after a controllable time period which is triggered by the action of the first train wheel on the second triggering system.
Patent FR-2193810-A1 (FR)
Title: Malic acid recovery
Inventor: WEINROTTER FERDINAND
IPC: C07C51/48
Filed: 1973-06-28
Abstract: Malic acid (I), which has been prepd. by addn. of water to maleic acid (II) and/or fumaric acid (III) under press. and at increased temp., is recovered from aq. solns. by first sepg. the pptd.III and then extracting the crude I soln. with an org. solvent which is immiscible with the soln. and is a good solvent for II and III, and in which the solubility of I is such that the ratio of the partition coefft. Vc (=Cwater/Csolvent) of I to that of II is not 4:1, I is then recovered from the purified soln. I is sufficiently pure for use in foods, e.g. jelly, soft drinks, margarine and mayonnaise
Patent FR-2236409-A1 (FR)
Title: Device for watering and conditioning pot plants - has interchangeable pots and water reservoirs and absorbent cover
IPC: A01G9/02
Filed: 1973-06-22
Abstract: The invention provides a satisfactory water supply for pot plants over a long period, to keep the roots cool, and to provide humid conditions for the upper parts of the plant. The device relates particularly to pot plants used in the decoration of public places. The invention consists of a container (1) with a cover (5) having a grooves edge (6), and openings for plant pots (17) and water containers (20). It is covered by an absorbent layer of material (14) for the even distribution of water from a gravity tank. The containers release water through an aperture (16) into the main reservoir.
Patent FR-2242695-A1 (FR)
Title: Projection system for vehicle tachometer - reading is placed at apparent focus of a parabolic mirror
IPC: G02B27/01
Filed: 1973-09-05
Abstract: The projection system employes a parabolic mirror (3) which is located so that the tachometer face (2) is at its centre. The light rays impinging on the mirror surface and originating at the mirror centre are reflected parallel to the axis of symmetry of the parabola, onto the transparent front surface (1) of the vehicle instrument panel, which deflects then towards the driver. Alternatively a small plane mirror may be located adjacent the tachometer face (2) so that the light rays from the latter are directed onto the parabolic mirror (3) and appear to have come from a real image of the tachometer face at the centre of the parabolic mirror (3).
Patent FR-2247692-A1 (FR)
Title: Non-welded motor vehicle radiator - base of water box wall deforms sealing strip in collector trough groove
IPC: F28D1/053
Filed: 1973-10-15
Abstract: The lower wall of the water box is narrower than the grooves in the collector trough, and a flexible and distorting sealing strip is fitted in the bottom of the latter. The strip can have a figure-8 section in its unloaded state, and initially its sides are not pressed against the trough walls. The bottom of the water box can have a ridge running along it where it bears against the strip. The invention allows trough and water box, the latter can be of moulded synthetic resin, to be sealed together without any welding being necessary. The radiator is particularly for use in motor vehicles.
Patent FR-2247711-A1 (FR)
Title: Low level indicator for coffee granule dispenser - lamp shines through reservoir to a viewing tube when coffee is low
IPC: G01F23/292
Filed: 1973-10-12
Abstract: A coffee granule dispenser comprises a transparent reservoir containing granules. The base (3) has radial holes (4, 5, 6) which feed a doser (7) sufficient granules for a cup. A tube (8) mounted on the body (8) at the lower end of the reservoir permits a lamp (10) mounted behind the reservoir to illuminate it gradually as the granules are used. When the lamp fully illuminates the tube the reservoir requires refilling. The system removes the necessity of electrical contacts within the reservoir and frequent cleaning of the contacts which have been covered by coffee. The system may be used for other materials or liquids and canb e combined with sound alarms.
Patent FR-2233696-A1 (FR)
Title: Oil reservoir for oleo-hydraulic switching - baffle system maintains oil quality
IPC: H01H33/30
Filed: 1973-12-17
Abstract: The oil reservoir is part of a system operating an electrical switch by means of a differentially operated piston, switch operation being via a valve determining which side of the piston is pressure exerted, obtained from a pressure pump and reservoir. The oil return path is through a second reservoir in which the pressure differentials can be of the order of 300 atmospheres. The transient nature of this pressure change can result in vapourisation of the oil in the reservoir and the general degrading of the oil condition. Baffle plates at the input end of the reservoir provide step by step reduction of this oil pressure.
Patent FR-2256714-A1 (FR)
Title: Spray boom suspension for agricultural tractor - has cable supported vertically slidable and inclinable support frame
IPC: A01M7/00
Filed: 1974-01-04
Abstract: The boom (2) is attached to a movable frame (7) which is itself suspended from a fixed support (8) by means of cables (24 & 25) wound on to winch (12). The cables pass over pulleys (26), (27), (28a) and (28b) on support (8), and end on winders (21 & 22) operated by handles (23), by means of which the boom can be tilted to either side for operation across a slope. The boom can also be adjusted for height by operation of the winch. The elasticity of the synthetic fibre cables plus the considerable inertia of frame (7) and boom (2) tends to absorb shocks caused by rough ground and keep the bottom horizontal.