baber/WOPTO huggingface dataset:
Patent FR-3130886-A1 (FR)
Title: Groupe motopropulseur comprenant une pompe électrique pour réchauffer une boîte de vitesses.
Inventor: BEISBARDT OLIVIER
IPC: F01P3/12
Filed: 2021-12-22
Abstract: Groupe motopropulseur comprenant une pompe électrique pour réchauffer une boîte de vitesses.  L’invention porte sur un groupe motopropulseur (2) comprenant un composant (3) produisant de la chaleur, un premier circuit (10) comprenant un liquide de refroidissement, une pompe électrique (11) agencée dans le premier circuit (10) et étant destinée à faire circuler le liquide de refroidissement pour le refroidissement du composant (3), au moins un organe du composant (3) au travers duquel le liquide de refroidissement est apte à circuler, un élément (4) fonctionnant avec de l’huile, un deuxième circuit (20) comprenant l’huile, le groupe motopropulseur (2) comprenant des moyens matériels et/ou logiciels (5) de gestion du fonctionnement de la pompe électrique (11) tenant compte du besoin en débit de liquide de refroidissement de chacun des organes selon la température mesurée du liquide de refroidissement, afin d’assurer un réchauffage de l’élément (4).  Figure d’abrégé : figure 2
Patent FR-3131879-A1 (FR)
Title: Ensemble de rangement pour véhicule avec dispositif d’éclairage et véhicule associé
Inventor: CONEJERO NAVARRO EFRAIN
IPC: B60Q3/225
Filed: 2022-01-20
Abstract: Ensemble de rangement pour véhicule avec dispositif d’éclairage et véhicule associé L’invention concerne un ensemble de rangement (10) pour véhicule, ledit ensemble de rangement (10) comprenant une partie fixe (12) délimitant un compartiment de rangement (14) et un couvercle (16), ledit couvercle (16) étant mobile par rapport à la partie fixe (12) entre une position fermée dans laquelle le compartiment de rangement (14) est fermé et au moins une position ouverte dans laquelle le compartiment de rangement (14) est ouvert, l’ensemble de rangement (10) comprenant un dispositif d’éclairage (18), le dispositif d’éclairage (18) étant agencé de manière à illuminer le compartiment de rangement (14) dans la position ouverte du couvercle (16).  Le dispositif d’éclairage est agencé à l’extérieur du compartiment de rangement (14), le dispositif d’éclairage étant intégré dans la partie fixe (12), le dispositif d’éclairage (18) étant agencé d’un côté opposé du couvercle (16) lorsqu’il est en position fermé par rapport au compartiment de stockage (14).  L’invention concerne en outre un véhicule associé.  Figure pour abrégé : figure 1
Patent FR-3134001-A1 (FR)
Title: Procédé de coloration des cheveux comprenant l’application d’une composition C comprenant un composé métallique
Inventor: LIARD ALEXIS
IPC: A61K8/58
Filed: 2022-03-31
Abstract: Procédé de coloration des cheveux comprenant l’application d’une composition C comprenant un composé métallique La présente invention a pour objet un procédé de coloration des fibres kératiniques telles que les cheveux, comprenant une étape d’application sur les fibres kératiniques d’au moins une composition C comprenant au moins un composé métallique, une étape d’application sur les fibres kératiniques d’au moins une composition A comprenant au moins un alcoxysilane choisi parmi les composés de formule (I) ou de formule (I’), et au moins un alcoxysilane de formule (II), et une étape d’application sur les fibres kératiniques d’au moins une composition B comprenant au moins un polymère filmogène, la composition A et/ou la composition B comprenant au moins un agent colorant choisi parmi les pigments, les colorants directs, et leurs mélanges. Les étapes i), ii) et iii) sont réalisées successivement i), puis ii), puis iii) ou alors ii), puis i), puis iii) ou alors ii), puis iii) puis i).
Patent FR-2036702-A1 (FR)
Title: Rectifying metal-semiconductor junctions for thin- - film devices
IPC: H01L21/24
Filed: 1969-02-27
Abstract: Method of producing a rectifying junction with a thin-film semiconductor component consists in forming a film of metal on an insulating substrate, applying the semiconductor over the metal and forming an ohmic contact on the semiconductor film. In the process for producing the component the rectifying contact and the semiconductor are given a common heat treatment.
Patent FR-2007886-A1 (FR)
Title: Sulphuric acid production
IPC: C01B17/76
Filed: 1969-05-05
Abstract: Sulphuric acid production.. F6A. Comprises the following stages: (a) roasting sulphur or metal sulphides, such as iron pyrites, with an excess of air or oxygen to give SO2, (b) passing the resulting gases containing SO2 and excess air or O2 to a catalyst to convert SO2 to SO3, (c) absorption of the SO3 in H2SO4 and (d) expanding the gaseous effluents from (c) in a gas turbine to recover energy from the process. Steps (a), (b) and (c) are conducted at superatmospheric pressure, pref. 5-15 bars. Pref. gas leaving stage (a) is cooled by heat exchange or expansion in a gas turbine before passing to (b). Stage (b) may be conducted in two or more steps between which heat is recovered. One or more absorption stages may be interposed between two conversion steps. Gases leaving stage (c) may be used to extract heat from the effluent gases from stage (b) and are pref. burnt before passing to the gas turbine.
Patent FR-2021780-A1 (FR)
Title: Bituminous mass for constructional and - insulating purposes
IPC: C08L95/00
Filed: 1969-09-24
Abstract: Utilises a fine-grained inorganic filler and, where necessary, also other additives. The filler consists of a bauxite residue adapted to have a pH of 5 - 9 and which is finally washed so as to contain less than 1% of soluble alkali. Blown bitumen is used.
Patent FR-2069961-A1 (FR)
Title: Aluminium alloy - with high magnesium content, for press - forming use
IPC: C22C21/06
Filed: 1969-12-16
Abstract: Aluminium alloy used for press-forming articles, partic. car bodies, contains 1.3-2.0wt% Cu, 0.75-2.75% Mg, and normal impurities up to max. of 0.4% Si, 0.7% Fe, 0.2% Mn, 0.25% Zn, 0.1% Cr, 0.2% Ti. After soln. treatment at 400-580 degrees C, pref. 510-550 degrees C, the alloy has markedly improved mechanical props. esp. elastic limit and rupture strength, without loss of plasticity (partic. elongation at rupture). High speed rolling and pressing can be employed with subsequent economical processing costs.
Patent FR-2074584-A1 (FR)
Title: Continuous and semi continuous metal - casting plant
IPC: B22D11/01
Filed: 1970-01-07
Abstract: Electromagnetic inductor for melting metal has an electromagnetic screen set coaxially inside it. This is a closed ring of non-magnetic metal whose thickness increases towards the top. Its lower edge is set no lower than halfway down the inductor.
Patent FR-2077699-A1 (FR)
Title: Water soluble dyes dispersed in org mediums
IPC: D06P1/92
Filed: 1970-02-06
Abstract: Dyes, insoluble in organic solvents but soluble in water are dispersed in an organic solvent by the addition of an emulsifier to an aq. soln of the dyes pref. 50-150 p.b.w dye to 100 water. Anionic or non-ionic emulsifiers are used in a neutral mediums to which acid is added but anionic emulsifiers are used in an acid medium.
Patent FR-2112413-A1 (FR)
Title: Pfte insulated electrical conductor - with polyimide coat and coloured ptfe outer sheath
IPC: H01B3/30
Filed: 1971-08-17
Abstract: PTFE insulated copper or aluminium wires used for aircraft systems circuitry are coated with polyimide for better wear and notch resistance then covered, by an outer sheath of PTFE which accepts any colour without detrimental effects, and is used for identification purposes etc.
Patent FR-2182638-A1 (FR)
Title: Granules dust liberation measurement - useful esp for enzyme detergents
IPC: G01N5/00
Filed: 1972-05-02
Abstract: Measuring dust-liberating tendency of a granular prod., esp. an enzyme detergent which produces a dust dangerous if inhaled comprises the following : (a) a known quantity of the granules is allowed to fall freely through a reproduceable descent path inside a closed chamber while a current of air is blown through the falling granules; (b) the quantity of dust entrained in the air current is measured, e.g. by collecting the dust for weighing on a filter pad through which the air current is drawn after passing through the granules. The procedure is rapid, precise and gives reproduceable results.
Patent FR-2156302-A1 (FR)
Title: Dust sepn appts - comprising cyclones held between upper and lower plates of a dirty air chamber
IPC: B04C5/28
Filed: 1972-10-12
Abstract: The appts. partic. for removal of smoke or fume comprises several rows of cyclones arranged one after the other with each succeeding one slightly higher that the preceding one. The chamber for dirty air in which the cyclones are disposed has upper and lower walls which converge in the direction of gas flow. Above the upper wall of this dirty air chamber is a clean air plenum whose walls diverge towards the clean air outlet from the appts. Where each cyclone passes through the upper and lower walls of the dirty air chamber (i.e. the clean air dipleg and the lower conical portion of the cyclone resp.) are provided seals consisting of elliptical collars.
Patent FR-2221304-A1 (FR)
Title: Machine for collecting wheeled handling trollies - is for trollies drawn by tractor, with magnetic device along its length
IPC: B60P3/00
Filed: 1972-10-18
Abstract: The tractor unit has a generator which produces a magnetic field along the length of the train which engages part of the supply trolley. The principle can apply to almost any number of trollies, so forming a train. The magnetic element consists of two rectangular steel plates, magnetically insulated from each other, and an iron cored coil is placed between them to produce a magnetic field perpendicular to the plates. Current is fed appropriately from the tractor unit, all trailers having their electromagnet circuits in parallel.
Patent FR-2212361-A1 (FR)
Title: Fluorine - contg polyurethanes - prepn from hexafluoro-isopropylidene - para, para - diphenyl diisocyanate and hydroxyl contg reagents
IPC: C08G18/38
Filed: 1973-01-02
Abstract: F-contg. polyurethanes, useful for prodn. of foamed plastics, lacquers, adhesives and sealing compsns. and having raised resistance to temp. changes and hydrolysis consist of -O-R-OOCHN-p-C6H4-C(CF3)2-C6H4-p-NHCO- units (where R is derived from OH-contg. reagents (I) such as glycols, OH-contg. polyesters or bisphenols or their F-derivs.), and have n = 7 - 20 degree of polymsn. They are prepd. by reacting (I) with an F-contg. diisocyanate of formula p-OCN-C6H4-C(CF3)2-C6H4-p-NCO (II), in an org. solvent, at 20 - 150 degrees C, using 1 : 1 to 1.5 (I): (II) mol. ratio.
Patent FR-2220465-A1 (FR)
Title: Tractor front loader mechanism - has implement pivoting under action of ram-operated lever with catch
IPC: A01D87/00
Filed: 1973-03-05
Abstract: The mechanism comprises two arms pivoting on a frame on the tractor under the action of one or more double-acting rams, and joined by cross-members. A loading implement is mounted on the forward end of the arms on axes common to a lever coupled to the mechanism by a double-acting ram, working in conjunction with a catch on the implement, in which a pin on it engages. The lever can have two arms coupled by a cross-member with an elastic pin on it pointing towards a wall of the implement.
Patent FR-2248082-A1 (FR)
Title: Growth of mono-crystals of simple chemical elements - by discharge of ions onto a nucleus of the element in high vacuum
IPC: C30B25/02
Filed: 1973-10-17
Abstract: Ions of an element of which a mono-crystal is to be grown obtained from a suitable source are accelerated by an electric potential, passed through a dispersing system, slowed by another electric potential, then focused onto a target mono-crystalline germ in a high vacuum. The method is used to obtain mono-crystals for electronic systems and solid physics. Gives high purity crystals without a liquid or solid phase.
Patent FR-2252491-A1 (FR)
Title: Fuel control system for I.C. engine - closes slow running fuel jet when vehicle is decelerating
IPC: F02M3/045
Filed: 1973-11-28
Abstract: The slow running jet of the carburettor is actuated by an electric solenoid (2) which is connected to a circuit with a warning light (8), a switch (9) and three additional switches (3), (4), (5) all in series. A fuse (7) and battery (6) completes the circuit. The switch (3) is closed only when the accelerator pedal is free. The switch (4) is closed only when the clutch pedal is free from the switch (5) is closed only when the engine is in gear. Thus the circuit is only closed when the vehicle is being decelerated with the engine acting as a brake, so that the solenoid (2) is energised to cut off the slow running jet and save fuel.
Patent FR-2264903-A1 (FR)
Title: Loom Jacquard mechanism - in which punched pattern cards are replaced by solenoids for holding selected harness hooks inoperative
IPC: D03C3/20
Filed: 1974-03-19
Abstract: A push cylinder advances all needles in a group to push corresponding harness hooks all in the same direction to a selection position, at which the free ends of the needles are selectively engaged and retained by the selectively energizable solenoids. Specifically energisation of selected solenoids is programmed by magnetic or punched tape. A spring forming part of each harness hook returns any hook controlled by a non-selected needle for its hook tip to re-engage a lift bar. Compact mechanism devoid of bulky and expensive pattern cards laboriously exchangeable.
Patent FR-2250875-A1 (FR)
Title: Roofing tile for roof side edge finishing - has ribs to improve ventilation for space between battens and tiles
IPC: E04D13/152
Filed: 1974-03-25
Abstract: Tile which seals the side edge row of tiles, fits in overlapping manner over inclined tile edge. Curved end of side seal top edge, fits with two downwards facing prongs, on corrugated edge part of roof tile. The vertical leg (15) of the side capping tile has in the space between battens and tiles an air ventilation space whose inside edge points towards the inclined direction of the sloping roof. The curved interlocking part (14) of the side capping tile has on the concave inside a longitudinal rib (21) stretched over the entire tile length.
Patent FR-2232992-A1 (FR)
Title: 3,5-Dichloro-2-fluoro-4-(subst methoxy) pyridines - with selective herbicidal activity, esp. against wild oat and meadow foxtail
IPC: C07D213/76
Filed: 1974-06-12
Abstract: Cpds of formula where X is F, Cl, -N3, -NH.NH3, R is phenyl, 2-fluorophenyl, pentafluorophenyl, chlorophenyl, 4-methoxycarbonylphenyl, 3- or 4-nitrophenyl, 3-methoxyphenyl, 2- or 3-methylphenyl, 2,4-dichlorophenyl, 3,4-dichlorophenyl, 3-pyridyl, 2-tetrahydrofuryl, provided that R is not phenyl when X is F, are for use in potato, ground nut and cereals at 0.5 to 5 kg/ha. They are particularly effective when associated with atrazine terfutzyne or prometsyne.
Patent FR-2277466-A1 (FR)
Title: Transcoder for 'delta' modulated binary trains - has bit memory and bit producing logic circuitry
Inventor: SOURGENS JACQUES
IPC: H04B14/06
Filed: 1974-07-01
Abstract: The transcoder for 'delta' modulated binary trains used in multiplexed numeric data and speech transmission systems reduces the overall bandwidth required in transcoding. The coding unit includes a memory (1) providing a tempory store for the bit train in successive two bit groups and logic circuitry (2, 3, 4, 5) generating one output bit when two identical bits are entered into the memory and a further bit if two dissimilar bits are entered. This results in the generation of a bit train where the density of the first such generated bits is less than that of the second. Decoding is achieved again using a memory and logic circuits.
Patent FR-2278626-A1 (FR)
Title: Treatment of basic sulphate residues obtd. from zinc ores - by conversion to sodium sulphate and metal carbonates
Inventor: DREULLE NOEL
IPC: C22B3/44
Filed: 1974-07-15
Abstract: Recovery process for sludges of basic sulphates such as the residues from the sulphuric treatment of ores, the sludge is reacted with a measured amt. of aq. alkali soln. contg. Na or K ions and carbonate or hydroxyl ions, and near its b.pt.; by filtration, a filtrate rich in alkali sulphate is obtd. from which the sulphate is recovered whereas the ppte. is treated with conc. HCl to convert the metals into chlorides in a soln. from which the remaining insol. matter can be removed. The alkaline soln. pref. contains the stoichiometric amt. of Na or K ions w.r.t. the metals being displaced, the pref. normality of the soln. being 5-15 n.
Patent FR-2279287-A1 (FR)
Title: Regulated supply for telephone systems - has three transistor bridge circuit between source and lines
Inventor: HUOT CHARLES
IPC: H04M19/00
Filed: 1974-07-16
Abstract: The power supply system is intended particularly for telephone applications where the power supply needs to be constant for subscribers close to or remote from the central exchange. The design is intended to remove the necessity for series limiting resistors and to reduce the overall geometry of orthodox inductive bridge systems. The circuitry consists of a three transistor bridge (PE) replacing the inductances of an orthodox P.O. bridge, feeding two output lines to the user (P). The bases of the two transistors (T1, T2) in series across the power lines are controlled respectively by a zener circuit and the output from the third bridge transistor (T3), itself being controlled by the line voltage at its base connection.
Patent FR-2279847-A1 (FR)
Title: Multiwell quantitative antibiotic test container - with wells holding nutrient and varying antibiotic concentrations
IPC: C12M1/20
Filed: 1974-07-25
Abstract: A number of cylindrical wells are formed in a horizontal plate with each well being about 6 mm deep. The wells are arranged in a rectangular array of typically 14 rows each of 5 wells with a common trough passing one end of each row. A solid nutrient is placed in each well to a depth which brings it flush with the horizontal plate. A culture sample is placed in the trough and the wells are innoculated, simultaneously by dipping a distributor bar in the trough and wiping it across the tops of the wells. The system can be applied to both Gram - positive and Gram - negative bacteria, it provides a sterile antibiotic testing container which will minimise lab. time, storage space and provide accurate quantitative results easily and rapidly.
Patent FR-2282215-A1 (FR)
Title: Sugar cane cutter tool height adjuster - has two pairs of balance arms fixed to ground skids and wheels
Inventor: SOULAT RENE
IPC: A01D45/10
Filed: 1974-08-23
Abstract: The cutting machine frame (1) has two steering wheels (3) at the rear. The front of the frame pivots on two parallel hinge arms (7) pivoting on the axle of driving wheels (2). The angle which arms (7) make with the frame opens towards the rear. A second set of hinged parallel arms (9) at the front carry skids (6) and are connected to frame (1) at an adjustable angle. When the skids meet an obstacle the arms (9) raise the frame (1) opening the angle between the arms (7) and the frame (1), resulting in a slight rearwards movement of the steering wheels in relation to the driving wheels, i.e. in a movement of the whole machine which is very heavy. A hydraulic jack whose operation is controlled by variation in the angle between arms (7) and frame (1) provides equilibrium.
Patent FR-2258586-A1 (FR)
Title: Joint for low pressure aeroplane tubes - has male half with circular helical coil spring to maintain seal
IPC: F16L27/113
Filed: 1974-09-12
Abstract: The tubing utilized is double layered glass fibre cloth embedded in silicone rubber. The female half (2) of the connection terminates in an increased diameter. Section (8) followed by a rigid stainless steel ring moulded between the two layers. The male half (1) terminates with a circular helically wound spring (17) moulded between layers. To make the joint the male is contracted and introduced into the female, with a ring of silicone rubber (18) interposed between the two sections. The seal is then made by the expansive force of the circular spring against the stainless steel ring.
Patent FR-2254372-A1 (FR)
Title: Crusher mill for composting plant - has flap-covered opening in sidewall of filling hopper, with external observation grid
IPC: B02C23/02
Filed: 1974-11-07
Abstract: The crusher mill with filling hopper is intended for composing plant, and has an opening in a sidewall of the hopper, closed from inside by a flap which can swing into the hopper, while a removable observation grid covers the opening from outside. Preferably the mill runs on when the flap is opened, but is switched off by a safety switch when the observation grid is removed and the flap opened. The flap is rotatable about a horizontal axis mounted on the hopper, and extends with its region of swing as far as the vicinity of the discharge end of the metering trough. This arrangement improves accessibility for removal of foreign objects and repair or maintenance.
Patent FR-2252323-A1 (FR)
Title: 2,3-Disubstd cycloalkanones prepn - by reacting cycloalk-2-en-1-ones with organo-copper-lithium cpds
IPC: C07C49/792
Filed: 1974-11-22
Abstract: Cycloalkanone derivs. of formula (Ia) or (Ib): (where R1-R8 are H or monovalent organic residues (pref. 1-20C alkyl, cycloalkyl, alkenyl, alkynyl or aryl), or 2 of these groups may be linked so as to form a ring, and RA and RB are monovalent organic groups (pref. 1-20C organic groups)), e.g. 2-allyl-3-methyl-cyclohexanone, are prepd. by (a) reacting cycloalkenones of formula (IIa) or (IIb) with organo-copper-lithium cpd. of the formula Cu(RB)nLi-Y2-n (III) where n is 1 or 2, the residues RB being identical or different when n is 2; and Y is a monovalent anion) or with a complex of (III) and a trivalent organophosphorus cpd. in the presence of an inert aprotic organic medium and (b) reacting the product with a cpd. of the formula RAX (IV) (where X is halogen) in the presence of an N- or S-contg. polar aprotic organic solvent. Reactions (a) and (b) are pref. carried out at -78 to +50 degrees C. (Ia) and (Ib) are useful as pharmaceuticals, agricultural chemicals, perfumes, and intermediates for products such as steroids, terpenoids, prostaglandins, jasmones or pyrethroids.
Patent FR-2288616-A1 (FR)
Title: Silk printing screen washing equipment - has closed tank with hollow rotary spray shafts and perforated screen support
IPC: B41F35/00
Filed: 1974-10-21
Abstract: The equipment incorporates a perforated support, or one of lattice construction, accommodating the screens and mounted obliquely inside a tank with a sealing door. The tank contains two or more hollow rotary shafts with their axes parallel to the screen and equipped with spray nozzles. The shafts can be mounted below the support, being supplied with solvent by a motor-driven pumping set from a collector sump connected to the bottom of the tank and incorporating a filter. The pump motor can also be used to drive the hollow shafts, which can all rotate in the same direction, or in opposite directions. In the pump discharge pipe there can be a valve-controlled union to allow the sump to be emptied when the solvent has to be changed.
Patent FR-2256802-A1 (FR)
Title: Honing tool has strip support in guide slots - which are radially adjustable by means of conical faced setting elements
IPC: B24B33/08
Filed: 1975-01-03
Abstract: The honing tool is fitted with flat disc-shaped honing strip supports which are guided in radial slots in the body of the tool and these supports may be radially adjusted by pushing them outwards using setting elements with conical faces, which can be moved axially with respect to the tool body. The honing stone carries are irregularly distributed on the circumference of the tool body and the arrangement is symmetrical to an axial plane of the tool body. Specifically there are two diametrically opposing damping mass sections which may emerge from an integrally split tool.