baber/WOPTO huggingface dataset:
Patent FR-3131754-A1 (FR)
Title: Aube pour turbomachine d’aeronef
Inventor: LELONG ALEXANDRA DÉBORAH CASSANDRE
IPC: F01D5/14
Filed: 2022-01-13
Abstract: Aube (12) s’étendant selon un premier axe (A1) entre un pied (13) et une tête (14), l’aube (12) comprenant un empilement de sections (20) selon le premier axe (A1) comprenant chacune un bord d’attaque (21) et un bord de fuite (22) entre lesquels s’étendent une surface d’intrados (23) et une surface d’extrados (24), chaque section (20) comprenant en outre une ligne squelette (s) qui est définie comme étant la ligne moyenne entre la surface d’intrados (23) et la surface d’extrados (24), l’aube (12) comprenant une première portion (15) suivant le premier axe (A1) pour laquelle chaque section (20) présente un angle squelette (αa, αf) ayant une variation relative inférieure ou égale à 1% sur une partie d’extrémité amont (20a) et/ou sur une partie d’extrémité aval (20c) de la section considérée.  Figure de l’abrégé : Figure 5
Patent FR-3133294-A1 (FR)
Title: Procédé de déminéralisation d’une composition protéique laitière à base de lactosérum de petit ruminant
Inventor: FEYFANT MARIE
IPC: A23C9/144
Filed: 2022-03-09
Abstract: TITRE : Procédé de déminéralisation d’une composition protéique laitière à base de lactosérum de petit ruminant L’invention porte principalement sur un procédé de déminéralisation d’une composition protéique laitière comprenant plus de 50% en volume de lactosérum de petit ruminant, lequel procédé comprend au moins les étapes de :   - préparation ou fourniture de la composition protéique laitière,   - passage de la composition protéique laitière sur une résine cationique faible, et  - électrodialyse de la composition issue de l’étape précédente,   ledit procédé étant dépourvu de toute étape de passage sur une résine anionique.  Avantageusement, la résine cationique est régénérée, dans l’ordre, avec une solution comprenant des ions hydroniums et une solution comprenant des ions sodium et/ou des ions potassium.   Plus préférentiellement, la composition protéique laitière est un mélange de lactosérum de brebis et de perméat de brebis ou de chèvre.
Patent FR-3133974-A1 (FR)
Title: Système aquaponique découplé en eau faiblement salée et procédé d’élevage et de culture dans tel système
Inventor: VANDAME ROMAIN
IPC: A01G31/02
Filed: 2022-04-05
Abstract: La présente invention concerne un système aquaponique découplé comportant une partie aquacole (1) et une partie agricole (2), la partie aquacole (1) comportant un bassin d’élevage (101) rempli d’eau ayant une salinité supérieure à 2g/L, et une boucle aquacole de circulation de l’eau dans la partie aquacole. Le système comportant en outre un dispositif de prélèvement d’eau permettant d’extraire de l’eau de la partie aquacole (1). La partie agricole (2) comporte un dispositif de culture hors sol de plantes et un système d’irrigation contenant une solution nutritive alimentant le dispositif de culture hors sol. Le système aquaponique comporte aussi un réservoir tampon (3), le dispositif de prélèvement d’eau étant configuré pour déverser dans le réservoir tampon (3) l’eau prélevée dans la partie aquacole (1). Le système aquaponique comporte en outre un réservoir de préparation de la solution nutritive, ledit réservoir de préparation de la solution nutritive étant au moins en partie alimenté par de l’eau issue du réservoir tampon (3).L’invention porte également sur un procédé d’élevage d’animaux aquatiques et de culture de plantes dans un système aquaponique.  Figure pour l’abrégé : Fig. 1
Patent FR-3135912-A1 (FR)
Title: Revêtement pour pièces visibles
Inventor: FRAUDET SÉBASTIEN
IPC: B29C43/02
Filed: 2022-05-27
Abstract: Procédé de fabrication d’une pièce d’habillement pour une structure, comprenant une étape d’assemblage d’une structure thermoplastique à l’arrière d’une couche d’aspect extérieur. La couche (20) est formée préalablement par pressage (E3) entre deux plateaux chauffants (E2) d’un mélange thermoplastique (10). La pièce est une pièce d’intérieur d’habitacle ou d’extérieur du véhicule.   Figure d’abrégé : 1
Patent FR-3138263-A1 (FR)
Title: Dispositif autonome de pompage et de distribution d’eau
Inventor: DELMAS PIERRE-MARIE
IPC: A01K7/02
Filed: 2022-07-29
Abstract: L’invention concerne un dispositif autonome d’approvisionnement en eau (10) comprenant une pompe immergée (12), un réservoir de stockage d'eau (14), un circuit d’alimentation (34) qui amène l’eau du réservoir de stockage (14) à une pluralité de réservoirs d'eau (40, 41) destinés à satisfaire les besoins en eau des animaux, au moins un panneau de cellules solaires (16) conçu pour alimenter électriquement la pompe, la pompe immergée (12) étant destinée à pomper l’eau d’un point d’eau (32) et à la refouler dans le réservoir de stockage (14) par une conduite (22). Selon la caractéristique principale de l’invention, le réservoir de stockage d’eau (14) est pressurisé par l’entrée d’un certain volume d’eau et d’air par la pompe à chaque fois que la pompe se met en route pour refouler de l’eau dans le réservoir de stockage (14).  Figure pour l’abrégé : Figure 1
Patent FR-2018091-A1 (FR)
Title: Carbon silicon oxide phosphoric acid (-salt) coating for - hot foundry moulds
IPC: B22C3/00
Filed: 1969-09-15
Abstract: Casting-moulds, at any temps but particularly at 450-800 degrees C, are coated, preferably by spraying, with a carbon or carbon-containing material (graphite, ground coke or -peat, particle size mainly below 0.152mm) in a binder of colloidal silicic acid (SiO2 in sol. preferably 50 wt.%) and orthophosphoric acid or a phosphate in aqueous medium (pref. free acid or acid/(NH4)2HPO4 mixture). These coatings give an excellent finish to the casting and overcome the difficulties (low hot viscosity, burning, evaporation) associated with existing compositions; they adhere strongly and set rapidly.
Patent FR-2026127-A1 (FR)
Title: Solid agents for controlled water treatment
IPC: A01N59/08
Filed: 1969-12-12
Abstract: Water treating agent moulded in the form of rods or other shapes comprises a chlorinated isocyanurate, a chlorinated phenol or an alkali metal hypochlorite and sodium stearate as the binder.
Patent FR-2059467-A1 (FR)
Title: Steroid derivs with gestagenic and anti- - ovulation action
IPC: A61K31/567
Filed: 1970-07-01
Abstract: Steroid derivs with gestagenic and anti-ovulation action Cpds. are of formula (where R1 is H or acyl; and R2 is H, Cl, or lower (un) satd. aliphatic gp). Preferred cpds. are d-18-methyl-17 alpha-ethinyl-4-oestrene-17 beta-ol and its acetate, and d-17 beta-hexanoyloxy-18-methyl-17 alpha-ethinyl-4-oestrene.
Patent FR-2083348-A1 (FR)
Title: Doping a silicon substrate by ion bombard-ment
IPC: H01L21/00
Filed: 1971-03-16
Abstract: Method of doping a semiconductor to form a pn junction, by ion implantation without the passivation of the junction on the surface of the semiconductor. After the impurity ion has been implanted to the desired amount, further bombardment for driving back the dopant ion into the body, is carried out using ions of light-weight inert gases.
Patent FR-2100928-A1 (FR)
Title: 3-(morpholino-alkoxy)-benzpyrazole derivs - useful as analgesics
IPC: C07D231/56
Filed: 1971-07-19
Abstract: Novel 3-(beta-morpholino-ethoxy)-4,5,6,7-tetrahydro-2H-benzpyrazole and known 3-(beta-morpholino-ethoxy) 1H-benzpyrazole and 2-(gamma-morpholino-propoxy)-1H-benzpyrazole are prepared in high yield and purity by reaction of the potassium enolate of 1H-benzpyrazole-3 (or the tetrahydro cpd.) with beta-morpholino ethylchloride or gamma-morpholinopropyl chloride in dioxane at 100 degrees C under a N2 atmosphere.
Patent FR-2099638-A1 (FR)
Title: Rod-shaped crystals prodn - eg of zinc tungstate suppressing thermal variations with protective plate
IPC: C30B15/14
Filed: 1971-07-28
Abstract: Rod-shaped crystals are produced by withdrawing a seed crystal from a melt of material in a crucible, esp. an oxide, while in order to suppress thermal variations in the melt a thermal protection plate is placed in the melt with a plate standing almost perpendicular to the direction of withdrawal of the crystal, the height of this plate above the bottom of the crucible being 1/4 to 3/4 of the depth of the melt during the growing process.
Patent FR-2102316-A1 (FR)
Title: Simulated timber - from resin or thermoplastic bulked sheet rolled with adhesive for subsequent cutting
IPC: B44F9/02
Filed: 1971-08-17
Abstract: Sheet material is formed from a suitable polyethylene, polypropylene or polyvinyl chloride with a bulking material of organic or inorganic cpds. at 1-95wt.%. The surface is patterned by roolers, and the sheet wound into rolls with a suitable adhesive. When the adhesive has hardened, the roll can be cut as desired to give simulated timber with the required grain effects.
Patent FR-2155917-A1 (FR)
Title: Magnesia additive for liquid fuels - to reduce corrosion and pollution effects of combustion residues esp sulphuric acid
IPC: C10L1/16
Filed: 1971-10-14
Abstract: An additive for liquid hydrocarbon-based fuels, comprises a finely divided reducing agent such as MgO, pref. emulsified in a vehicle with surfactant prop.
Patent FR-2158069-A1 (FR)
Title: Tamper-proof bottle cap - of polyethylene, with tax label
IPC: G09F3/02
Filed: 1971-10-25
Abstract: External skirt has a fragile zone where tearing begins on removal. A printed label is disposed on the zone, its back being covered with a contact adhesive which prevents removal and illegal re-use on another capsule, as tearing of the capsule also tears the label.
Patent FR-2182770-A1 (FR)
Title: Variable speed mixer - with hydraulic drive and sprung mounted blades of adjustable position
IPC: B01F7/16
Filed: 1972-05-05
Abstract: Blades sweep close to bottom and sides of a vertical cylindrical mixing tanks, are spring mounted radially and axially, and may be adjusted in position, on a rotor bottom driven by a hydraulic motor, at variable speed. The hydraulic motor is powered from a pump operated by an electric motor. The mixer, for blending =6m3 of products with various consistencies; operates in a range 5-40 rpm, the speed being adjusted to optimum during start-up, mixing, standby and discharge to economise power, and reduce wear.
Patent FR-2162396-A1 (FR)
Title: Conveyor belt - with multilayer fabric tensile inlay
IPC: B65G15/34
Filed: 1972-11-30
Abstract: Near the edges of the belt, the fabric has fewer layers than in the remainder, obtained by closer positioning of the warp threads, which pref. are of staple yarn in the edge regions.
Patent FR-2228217-A1 (FR)
Title: Oil dispenser for garages - similar to petrol pump to eliminate bottles etc.
IPC: B05B9/047
Filed: 1973-05-04
Abstract: Oil for topping up vehicle engines a fed in controlled amounts from a garage oil reservoir by a movable wall which has the oil on one side and a fluid under pressure on the other. A delivery pipe passes to a dosage cylinder with a piston which has a presetable travel, on the other side of the piston a connection passes back tot he fluid under pressure. This fluid may be a liquified gas, thus eliminating the effects of temperature on the system. In operation, a chosen volume of oil is pressed into the dosage chamber, a valve changed over the defined volume forced out by a delivery stroke. Both moving wall and cylinder may be flexible membranes.
Patent FR-2236769-A1 (FR)
Title: Easily dismantled crane grapple for logs - has horiz. pivoting ram and reaction rod between curved jaws
IPC: B66C3/16
Filed: 1973-07-09
Abstract: The grapple has two curved jaws each consisting of two parallel webs and swinging on fixed pins on the head. A horizontal ram (3) pivots at one end on the top end of one jaw (2b) on pin (9b) above the jaw pin (22b), and an inclined reaction rod (10) pivots on a pin (6a) at its lower end, on the other jaw (2a) below its pivot point (22a). The other end of the rod pivots on the other jaw above its pin (22b). The other end of the ram cam pivot on a pin (9a) solidly secured to the grab head, or on the other jaw (2a) above its pivots point.
Patent FR-2238896-A1 (FR)
Title: Ceiling light installation kit - has placing device also acting as support for bulbs, fluorescent tubes etc.
IPC: F21V21/03
Filed: 1973-07-27
Abstract: The kit is intended for use by the user when installing ceiling lights such as fluorescent tubes etc. It includes a device for placing it in position, and which also acts as a support for the lighting unit etc. It can be equipped with means for connecting the units up, with single or multiple lighting, without a skilled electrician being necessary. It can also be designed to allow the angle of the lighting unit to be altered as desired. An adapter plate needs to be inserted in the sockets before fluorescent tubes can be fitted.
Patent FR-2244070-A1 (FR)
Title: Pivotal door for a letter box - has a lower flange which engages a sealing lip within the box
IPC: E05D7/08
Filed: 1973-09-13
Abstract: The letter box (1) is of rectangular shape with an open front which is partially closed by a door by a door (3) which is hinged at one side (4). Along the top edge of the door there is a flange and between this flange and the letter box there is a gap for letters. To give security the door has a lock (5) which engages a plate on the box (6). There is another flange along the bottom edge of the door (7) which butts against a lip (8) which is fixed to the inside of the box. The hinge pin is elastically deformed to enable it to be inserted, and is not easily removed once in place.
Patent FR-2207143-A1 (FR)
Title: Phenol Di-2-halo ethyl phosphate esters - used as flame-retardants for polymers
IPC: C07F9/12
Filed: 1973-11-19
Abstract: Novel cpds. (I) are of formula R-C6H4-M (I) (where R is H, haloalkyl, aryl(alkyl), (cyclo)alkyl, M-pC6H4 - C(R1)8- or M; R1 is halogen or lower (halo)alkyl; M is -O-P(=X) (OCH2CH2Z)2; Xis O or S; Z is halogen). (I) are used as 1-100 pref. 3-20 pbw per 100 pbw resin in natural and synthetic polymers, esp. vinyl halide polymers, epoxy resins, aBS and GRS rubbers, aminoplasts, phenolics and polyurethanes. (I) are prepd by reaction of the corresp. mono- or dihydric phenol halo (thio)phosphoric ester with ethylene oxide.
Patent FR-2252305-A1 (FR)
Title: X-ray-absorbing lead silicate glass - for use in necks of TV tubes
IPC: C03C3/105
Filed: 1973-11-23
Abstract: X-ray absorbing glass (absorption coefft. >100 cm-1) contains (in wt. %): SiO2 40-50, (pref. 45-48, sp. 46.85); Al2O3 0.5-5 (pref. 2-5, esp. 3.5); Na2O 0.5-6 (prf. 2-4; esp. 2.8); K2O 4-9.75 (pref. 8-9.5, esp. 9.45); PbO 30-36 (pref. 31-35, esp. 32.5); SrO 1-7 (pref. 1.5-4, esp. 2.0); CaO 0.5-3 (pref. 1-3, esp. 2.0); BaO 0-1, Mg 0-1, As2O3 and/or Sb2O3 0-2 (pref. 0.2-0.6 esp. 0.5 As2O3 and 0.2-0.6, esp. 0.4 Sb2O3). The glass can be used for the neck of TV tubes. It has a high X-ray absorption capacity and good physico mechanical properties. The softening temp. is 630-670 degrees C; the tempering temp. is 460-500 degrees C; the deformation point is 420-460 degrees C. The coefft. of thermal elongation is 94-98 x 10-7 degrees C-1 (at 0-300 derees C).
Patent FR-2278259-A1 (FR)
Title: Device for threading worms onto fish hooks - has stainless steel rod, slidable from needle tube passed through worm
IPC: A01K97/18
Filed: 1974-06-07
Abstract: The device consists of a small diameter stainless steel tube (1) to one end of which is fixed a knurled knob (2) which leaves the tube-opening free. A stainless steel rod (3) one end of which bears a knurled knob (4), slides into the tube and protrudes (5) slightly from it, the ends of the tube and rod being sharpened to form the point of a needle (6) on which the worm can be threaded longitudinally. The rod is then withdrawn by means of the knob, leaving the tube clear for the insertion of the point of the fishing hook onto which the worm can then be transferred. The device can be placed in a protective sheath and secured by the conical part of the tube.
Patent FR-2244054-A1 (FR)
Title: Fast melting road marking compsn - comprising homogeneous mixt of binder/pigment granules and fillers
IPC: E01F9/506
Filed: 1974-09-02
Abstract: A road marketing compsn. is produced by forming one part contg. resins, elastomers and pigments, in granular form, of specific gravity 2.2-2.5 kg/1 equal to or of the same order as that of the fillers which form the second part and are of s.g. 2.4-2.8 kg/1. The granules and fillers can be spread directly on a road surface and heated, eg, by infrared to form a strongly adherent coating. The mixt. is storage stable and melts rapidly when heateD.
Patent FR-2285066-A1 (FR)
Title: Pig feeders with automatic barriers - has front and rear slidable gates with connecting bars
IPC: A01K1/02
Filed: 1974-09-18
Abstract: The feeder is in the form of a cage made from tubular metal having front and rear barriers (10, 11) connected to one another by a bar (4) with a stud hole (1). The gates have top bars (5) the ends of which run in slides (2), and pins (13) and hinge arms fitted with stops (3). With the rear barrier (11) up, the pig enters the cage, and in trying to reach the food in a trough pushes barrier (10) with its snout, the barrier pivoting on pins (3) and causing shaft (5) to run in slides (2). Thus, the top (14) of the barrier slides until it reaches the end of its free travel at I, at which point rear barrier (11) falls and completes the raising of front barrier (10).
Patent FR-2288193-A1 (FR)
Title: End to end panel fixing - using bar entering aligned drillings and pinned laterally
IPC: E04B1/61
Filed: 1974-10-14
Abstract: Two panels are interfixed end to end without cutting of veneered faces (5), and constitutes a bar (10) traversing aligned longitudinal drillings (9) in abutting panel frame end posts (3). Lateral drillings (15) from one external face of each of these end posts (3) permits insertion of pins (16) to traverse apertures (13) provided in the bar (10). The bar (10) has conical ends (11) for manoeuvrability, and pins (16) are step diametered with a hexagonal socketed head (18) - the pin length (17) of lesser dia. locating internally and eccentrically w.r.t. the head and, thus, entering liaison bar apertures (13) of the larger dia. to be tightened by pin rotation via a key in socket head (18).
Patent FR-2289157-A1 (FR)
Title: Determining moment of freezing of body part in surgery - using implanted electrodes and detecting sudden impedance rise (SW240576)
IPC: A61B17/00
Filed: 1974-10-29
Abstract: The moment when freezing of a part of a live body of particular outline occurs uses two or more electrodes which are implanted in the periphery of the body, these being connected to a measuring unit for the body impedance between them. The variations indicated are a function of the degree of freezing of the body, and when impedance becomes very great this indicates that it is total. The resistance or impedance can be measured by alternating current.
Patent FR-2250845-A1 (FR)
Title: Widening device for knitted web - includes two radially adjustable arms engaging inside of hose
IPC: D04B15/88
Filed: 1974-10-29
Abstract: Knitted hose passing from a circular knitting machine is fed over a widening device comprising a pair of radially movable arms having pref. at their outer ends guide formations which engage the inside of the hose. Each arm has a toothed formation which engages a common gear wheel whereby rotation of the gear wheel moves the arms radially. The device is cheap and can be easily adjusted to stretch the hose to a wide range of different widths.
Patent FR-2248776-A1 (FR)
Title: Envelope for tree roots in transport - has a coating of polyurethane foam
IPC: A01G23/04
Filed: 1974-10-30
Abstract: An envelope for surrounding the roots and soil of a tree which is to be transported and transplanted at another location is covered on one side with a flexible sheet of polyurethane foam. Pref. polyurethane which has been prepd. from polyesters is used, as this material decomposes more easily in the earth and yields ammonia which acts as a fertiliser. Perf. the sheet is itself impregnated with a nutrient or a fertiliser. Pref. a metal grid soaked in plastics material is included.
Patent FR-2249296-A1 (FR)
Title: Ice making apparatus - ice blocks formed on plates immersed in water detached and kept immersed
IPC: F25D3/00
Filed: 1974-10-23
Abstract: An ice making system has a number of plates forming part of the evaporator of a refrigerator, and immersed in the top of a tank of water, so that ice blocks form on them, then when a given thickness is reached, they are removed and allowed to remain in the water. This process is assisted by a cooling coil and an agitator located in the bottom of the tank, the system being assigned for economy of power. A grid inside the tank, located under the plates on which the ice blocks form, keeps the detached blocks in position immersed in the water. This grid has arms of different lengths so as to keep the blocks correctly aligned while immersed.
Patent FR-2295349-A1 (FR)
Title: Straw bale burner equipment - feeds bales into precombustion chamber injected with primary air and supplying burner
IPC: F23G5/16
Filed: 1974-12-19
Abstract: The burner equipment handles straw or similar material in bales, having a precombustion chamber with means for injecting primary air, and into which the bales (6) are progressively introduced. The chamber houses a burner in which gas combustion continues with the introduction of secondary air. The bales can be fed in through a passage in which they fit closely, so as to give a joint as airtight as possible. The precombustion chamber can be cylindrical, the bales being fed in tangentially and the combustion gases discharged axially. The passage can enter the chamber downstream of where the primary air is injected.
Patent FR-2300485-A1 (FR)
Title: Mounting plate for removable electrical unit - is made of moulded plastics material and has deformable locking hooks
Inventor: ROBLIN BERNARD
IPC: H02B1/052
Filed: 1975-02-07
Abstract: The moulded plastics mounting plate (1) is used to attach a removable electrical unit to a support surface and comprises a bar (40) with at least two deformable locking hooks. The bar (40) are parallel upper and lower surfaces (13, 14) one of which is fixed to the electrical unit and the other receiving the support, the former provided with holding hooks for the electrical unit facing in the opposite direction of the locking hooks, the two sets of hooks carried by deformable tongues. The tongues (7, 8) carrying the locking hooks are enclosed by the bar (40) at points (11, 12) adjacent the fixing surface (14) for the electrical unit while the tongues (15) for the holding hooks are enclosed by the bar at points (17, 17) adjacent the other surface (13).
Patent FR-2320737-A1 (FR)
Title: Magnesium aryloxyalkanoate prodn for medical uses - by reacting metallic magnesium with aryloxyalkanoic acid in solvent
IPC: C07C51/41
Filed: 1975-04-25
Abstract: Mg salts of aryloxyalkanoc acids of formula (in which R1 is H, CL, Br or F; R2 is 1-3C alkyl; R3 is 1-3C alkyl) are prepd. by reacting metallic Mg with the corresp. acid in a solvent, pref. at 50-100 deg C. The resulting salts can be dehydrated at 90-150 deg C. These salts are used in medicine to diminish the formation of triglycinde-rich, very-low-density lipoproteins, tissue lipides and steroids (Mg salts are superior in this respect to esters of these acids which are susceptible to esterase). Mg activates enzymes in the main synthesis of aftty acids; diminishes the excitability of myocardium and reduces the toxicity of digitalis, and suppresses the formation of cholestin and accumulation of Ca in blood vessels walls. The use of metallic Mg instead of Mg salts employed in conventional processes simplifies the procedures as impurities are not introduced and pure Mg aryloxyalkanoates are obtd.