baber/WOPTO huggingface dataset:
Patent FR-3123316-A1 (FR)
Title: Dispositif de commande de vol et procédé d’augmentation de précision de calage
Inventor: ROBERTS DANIEL HENRY
IPC: G05D1/10
Filed: 2022-05-30
Abstract: La présente divulgation concerne un dispositif de commande de vol pouvant être monté sur un corps d’une aile d’un aéronef pour réduire ou éliminer le jeu mécanique des actionneurs électromécaniques (EMA). Le dispositif de commande de vol peut inclure un organe de commande de vol et des premier et deuxième actionneurs pour déplacer l’organe de commande de vol par rapport à l’aile de l’aéronef. Les premier et deuxième actionneurs peuvent être isolés mécaniquement l’un de l’autre à l’exception de leur raccordement mutuel à l’organe de commande de vol. Les premier et deuxième actionneurs peuvent coopérer pour appliquer un effort de torsion à l’organe de commande de vol autour d’un axe de l’organe de commande de vol pour réduire ou éliminer le jeu mécanique.  Figure pour l’abrégé : Fig. 1
Patent FR-3136733-A1 (FR)
Title: Interface homme-machine pour le pilotage d’un conteneur motorisé
Inventor: SCHNEIDER STEPHANIE
IPC: B62D1/14
Filed: 2022-06-21
Abstract: L'invention concerne une interface (1) homme-machine pour le pilotage d’un conteneur motorisé par un opérateur, ledit conteneur comprenant un caisson (2) pourvu, à sa partie inférieure, de roues (20) entraînées par une motorisation électrique, alimentée par une batterie et commandée, à sa partie supérieure, par un organe de manœuvre, caractérisée en ce que ledit organe de manœuvre comprend une barre (11) en U dont les deux branches latérales (11a, 11b) sont engagées, de façon au moins partiellement rétractable, dans des paliers (12) logés dans le caisson (2) et couplés à des capteurs d’effort mesurant les contraintes exercées dans les trois dimensions par l’opérateur sur les deux branches (11a, 11b) de la barre.  Figure de l’abrégé (Fig. 9)
Patent FR-3138159-A1 (FR)
Title: Structure pliable de sécurisation pour un chantier de construction
Inventor: GUINOT JAMES
IPC: E04G1/34
Filed: 2022-07-19
Abstract: Une structure pliable de travail destinée à être utilisée sur un chantier de construction, la structure pliable comprenant un plateau de circulation et un châssis comprenant au moins un montant (4) et au moins un bras (5), le bras (5) comprenant une partie supérieure (53) et un partie inférieure (54) reliées par une articulation (6), l’articulation (6) étant configurée pour permettre l’évolution du bras (5) entre une position dépliée (QD) et une position de pliage. La structure pliable de travail (1) est remarquable en ce qu’elle comporte au moins un système de pliage (7) comportant un organe flexible (71), ayant une longueur, relié mécaniquement d’une part au montant (4) et d’autre part au bras (5), et un dispositif de réglage (72) configuré pour réduire la longueur de l’organe flexible (71) de manière à rapprocher le bras (5) du montant (4) afin d’amorcer le pliage du bras (5) pour permettre le pliage de la structure pliable de travail (1).  Figure de l’abrégé : Figure 6
Patent FR-3138204-A1 (FR)
Title: Dispositif de détermination de l’allongement d’un lien
Inventor: REPECAUD MICHEL
IPC: G01B17/04
Filed: 2022-07-21
Abstract: L’invention concerne un dispositif de détermination (1) de l’allongement d’un lien (2) immergé dans un milieu aquatique entre un premier instant t1 et un second instant t2. Selon l’invention, le dispositif comprend des moyens d’émission d’ondes acoustiques (11) solidarisés au lien en une première position (111) sur le lien (2), des moyens de réflexion des ondes acoustiques (12) solidarisés au lien en une seconde position (121) sur le lien (2) et des moyens de réception des ondes acoustiques réfléchies (13) sur les moyens de réflexion (12), lesdits moyens de réception étant solidarisés au lien en la première position. Selon l’invention, le dispositif comprend des moyens de détermination d’une première distance d1 entre la première position (111) et la seconde position (121) en fonction du temps de trajet des ondes acoustiques en le premier instant t1 et d’une seconde distance d2 entre la première position (111) et la seconde position (121) en fonction du temps de trajet des ondes acoustiques en le second instant t2. Selon l’invention, les moyens de détermination des première et seconde distances comprennent au moins l’un des moyens suivants :  - des moyens de détermination d’au moins une valeur de la température du milieu aquatique ;  - des moyens de détermination d’au moins une valeur de la salinité du milieu aquatique.   Figure pour l'abrégé : Fig. 1
Patent FR-3134202-A1 (FR)
Title: procédé de génération et de certification simultanée de nombres aléatoires à l’aide d’un dispositif quantique à diaphonie non nulle, et système de mise en œuvre de ce procédé
Inventor: BOURDONCLE BORIS
IPC: G06F7/58
Filed: 2023-02-14
Abstract: La présente invention concerne un procédé de génération et de certification simultanées de nombres aléatoires à l’aide d’un dispositif quantique D, qui admet un ensemble d’entrées et un ensemble de sorties, et qui produit de manière probabiliste une sortie à partir de l’ensemble de sorties lors de la réception d’une entrée à partir de l’ensemble d’entrées. Le procédé comprend une première phase comprenant la définition de plusieurs paramètres, et une seconde phase comprenant l’exécution d’un protocole qui produit une séquence de bits, le protocole échouant si w ⩽ S_x^σ, ou réussissant et certifiant le fait que la séquence de bits comporte une entropie minimale positive même en présence d’information auxiliaire quantique. L’invention concerne également un système de mise en œuvre de ce procédé.
Patent FR-2006775-A1 (FR)
Title: Protective multi layer corrosion resistant coatings for - metallic and other surfaces
IPC: C23F11/10
Filed: 1969-04-23
Abstract: The multi-layer coating comprises a first layer of a primary, secondary or tertiary long-chain amine, (I), or organic acids (II) or a mixture of (I and II). One or more layers applied on top comprise film-forming (Co)polymers of pref. ethylene (III) and vinyl acetate (IV). Corrosion inhibitors may also be incorporated. The coating composition may be diluted with water and can be applied by spraying, brushing or dipping either hot or cold. The outer surface of the coating formed is flexible and may be readily removed from the surface being protected still leaving a protective film on the article. The application of the multi-layer coating is effected in one operation without prior preparation (drying, degreasing or mechanical cleaning) of the surface to be protected.
Patent FR-2036999-A1 (FR)
Title: Transmission and/or lubricant fluid composi- - tion
IPC: C10M171/00
Filed: 1969-04-30
Abstract: Composn. has a cinematic viscosity of 1.5-200 cS contains one or more naphthenes and/or paraffins and at least one component having (cyclo)alkoylic characteristics. Pref. composn. contains two paraffin oils contg. >=1% aromatic hydrocarbon gel, 10-90% of one having a large N.M.R. peak at 8.58 tau and only a small peak at 8.84-8.85 tau and 90-10% of the other which has a large peak at 8.84-8.85 tau and only a small peak at 8.58 tau; a paraffin having characteristic units of -R1R2C-CH2-(where R1 is H or methyl and R2 is isopropyl or isobutyl; one or more per hydrogen styrene (co)polymer derivs. esp. of alpha- or beta-methyl- and corresponding subst. styrenes; a 12-30C decalin having at least one (pref. 1-5C) alkoyl esp. 5-6C cycloalkyl and/or 6-10C alkoylcyclohexyl or cyclopentyl substituent; napthenes; a sat. adamantane deriv., olefin (co)polymer; and a component with molecules having a sat. cyclic gp.
Patent FR-2053379-A1 (FR)
Title: Moderately elastic looped synthetics yarn
IPC: D02G1/02
Filed: 1970-07-31
Abstract: Loop elasticity is reduced by a post-heat-treatment, by exposing the yarn after looping in a tensionless state to a continuous heat-treatment. The yarn is wound up with a supplementary expansion and is steam-treated in the package. Pref. the heat treatment is at 150-250 degrees C and the package treatment is at 100-120 degrees C.
Patent FR-2081382-A1 (FR)
Title: Azo-l-asparaginases
IPC: A61K38/00
Filed: 1970-12-18
Abstract: Title cpds. useful as chemotherapeutics and longer acting than unmodified asparaginases, are prepd. by reacting L-asparaginases with diazotised aromatic amines (pref. sulphanilic or p-aminobenzoic acid or their derivs. or basically substd. aniline deriv.). Crystallised azo-L-asparaginases are claimed per se.
Patent FR-2121598-A1 (FR)
Title: Photopolymerisable compsns - contg acrylic polymers with sulphonyl carbonyl imide bridge
IPC: G03F7/038
Filed: 1972-01-05
Abstract: Photocurable materials which are soluble in aq. alkaline media. comprising (a) a polymer contg. >=10 wt. % (meth)acrylic esters or -amides in which the ester or amide gp. contains an org. residue bound by a -CO-NH-SO2- bridge and (b) a photo cross-linking agent e.g. an org. di- or polyazide. Suitable polymers can be prepd e.g. by reacting (meth)acrylic (co)polymers contg. active OH, NH or -NH2 gps. with a sulphoisocyanate e.g. p-tosylisocyanate. The polymers are film-forming and can be applied from soln to substrates e.g. metal foil, plastics films, paper etc. On exposure to light exposed portions cross-link and unexposed portions can then be removed with aq. alkaline developers such as NH3 or alkali hydroxides. Process is useful in prodn of printing plates and printed circuits boards.
Patent FR-2175680-A1 (FR)
Title: Bicyclic amines - fungicides, insecticides and oil additives
IPC: C07D211/70
Filed: 1972-03-17
Abstract: Title cpds. are prepd. by reacting:- where Y is nitrile or methylamino; R1 is 2-25C monovalent alkyl, alkenyl, aryl, alkylaryl, aralkyl, aryl substd. by hetero gp. or ether; R2 is 6-25C aryl, alkylaryl, or aryl subst. by a hetero gp; R3 is 2-25C monovalent aryl, alkylaryl, alkyl substd by hetero gp, ethylidene (subst); with H2 and hydrogenation catalyst e.g. Raney (RTM) nickel and heating for e.g. 4 hrs. at 100-130 degrees C and 1-10 hrs. at 160-260 degrees C under 112-161 bars H2 pressure.
Patent FR-2224429-A1 (FR)
Title: Recovering methacrylic acid and methanol - by contacting crude products with water, used in methylmethacrylate mfr
IPC: C07C51/48
Filed: 1973-04-03
Abstract: Title process comprises contacting an aq. soln. (A) contg. 3-50wt.% methacrylic acid and 0.1-14wt.% acetic acid, a soln. (B) contg. >=40wt.% methyl methacrylate, 3-40wt.% methanol and =22wt.% water and (C) water in an extractor to obtain a liquid comprising methacrylic acid and methyl methacrylate and a liquid comprising methanol, water and acitic acid. The process provides an economical process for the prodn. of methyl methacrylate.
Patent FR-2226799-A1 (FR)
Title: Heating sheath in electrical circuits - uses braiding technique and allows choice of heating range
IPC: H05B3/58
Filed: 1973-04-18
Abstract: The heating element manufacturing system uses orthodox braiding techniques employed ion screening electrical cables for rigid and flexible tubing. Heating and insulating wires are introduced into the braiding so that the insulating and heating wires are wound helically in opposite senses. Supply to the heating elements can be at both ends or at one end only by connecting pairs of heating wires so that the return circuit is again part of the braiding. Groups of wires can be coloured so that connection can be made according to the degree of heating required. The braid is covered by a further rigid or flexible sheath.
Patent FR-2235260-A1 (FR)
Title: Telescopic tubular metal multi-section ladder - with removable rungs and metal triangle ensuring correct spacing at base
IPC: E06C1/383
Filed: 1973-06-28
Abstract: Telescopic ladder which, when fully closed, is easily stored and transported. It can be simply assembled and dismantled. It comprises two uprights (1, 2), each one consisting of five tubular elements (3, 4, 5, 6, 7) which slide one inside th other. At the top of the ladder, the two uprights are linked by a joint (8) protected by rubber cover plates (9, 10). The tubular elements contain holes into which rungs can be inserted. When being transported, the rungs are removed from the ladder. Whe in use, a meatl triangle (13) is placed at the base of the ladder to ensure correct lateral spacing of uprights.
Patent FR-2194505-A1 (FR)
Title: Ingot casting - for subsequent use in rolling mill stops
IPC: B22D9/00
Filed: 1973-08-03
Abstract: Casting of raw material for rolling mills, partic. for small to medium output factories with arc furnaces of 15-60 ton capacity, using top pouring in known manner into moulds, the novel feature of which is that the ratio of the mean transverse section of the mould of 120-150mm to the length of the mould cavity is 1:8-1:15 and the heat storage capacity of the mould is a multiple of the heat content of steel cast therein, the moulds being filled with steel at a min. rate of 7-10 kg/sec. while in the intervals between successive castings the moulds are air colled up to such time as their heat storage capacity has again reached its initial value.
Patent FR-2245553-A1 (FR)
Title: Stacking device for different width planks - has vertically moving pick-up head on horizontally moving carriage
IPC: B65G57/18
Filed: 1973-10-01
Abstract: The device stacks planks in sequence as they are cut from a log. A motorised conveyor (6, 9) next to the saw, feeds a length of wood to stops (8). These retract when the transfer table (4) is empty and the length moves on until it butts against a combined stop and switch (5) controlling the suction type pick up head (1) mounted in a frame (3) over the transfer table. A ram (17) on the side of the transfer table locates the plank lengthwise. The head, on its travelling carriage (2), descends, picks up the plank (1) centrally and transfers it to the stack.
Patent FR-2265549-A1 (FR)
Title: Document binding and suspension device - has retractable hook with flat portion between binder and sheet stack
IPC: B42F15/00
Filed: 1974-03-29
Abstract: The device is for use with a stack of paper document sheets, having a plastics portion with a dorsal component bearing aginst one side of the stack, and jaws at right angles to this component fitting over the stack edges, while anchoring pins run between the jaws and through holes in the sheets. A suspension hook has a flat portion sliding between the stack edge and the dorsal strip and a tongue at right angles to the flat portion extending between the jaws. The hook can be retracted, or extended to allow mounting in a filing cabinet etc. The tongue can work in conjunction with one of the anchoring pins, so as to prevent it being pulled right out, and it can protrude past the jaw to allow a finger to be used to extend the hook.
Patent FR-2273740-A1 (FR)
Title: Pneumatic tube transport system - air flow reverser requires only single non reversible blower
IPC: B65G51/34
Filed: 1974-06-06
Abstract: A flow reverser for a pneumatic tube conveying system has a triangular body with a single top aperture (10) and two separate bottom apertures (8, 9). The top is connected into the system (2), the bottom being linked together by a loop (3, 4), having the air blower (22) approximately central. A plug (5) to direct the flow of air, has an outer toroidal shape fitting in the single top aperture and between the two bottom. In one position, air flow is directed (11) into the top aperture producing a pressure (24) in the system. When rotated into a second position by a motor (16), the air is directed to exhaust, producing a vacuum in the system.
Patent FR-2272612-A1 (FR)
Title: Vegetable matter purificn. by oxidn. and alkaloid removal - e.g. using hydrogen peroxide and ammonia
IPC: A23L5/20
Filed: 1974-07-18
Abstract: Vegetable matter, esp. tobacco, for human consumption has amts. of undesirable substances reduced by oxygenation and physico-chemical reaction. Esp. used for reducing amts. of alkaloids in tobacco. Process is simple and cheap; vegetable matter does not deteriorate and alkaloids eliminated can be collected. Oxygenation and physico-chemical reaction can be done in any order. Other treatments can be incorporated. Oxygenation is pref. using elementary O form H2O2 or O3. Physico-chemical reaction can be treatment with NH3 or other alkaline compds. to liberate alkaloids in salt form in vegetable. Alkaloids can also be solubilised and extracted using stream of water vapour. Proteolytic compds. can be broken down using biological or physical catalyst.
Patent FR-2280738-A1 (FR)
Title: Drain pipe for washing machine or dishwasher - for adaptation to position of machine relative to sink
IPC: F16L11/12
Filed: 1974-07-30
Abstract: Drain pipe for washing machine or dishwasher comprises a flexible tubular body of which one end is connected to the outlet pipe of the machine while th eother end comprises a hooked portion for hooking over the edge of the sink. A removable revolving joint is provided between the hooked portion and the tubular body. Pref. the central region of the tubular body is provided with a rectilinear elastic reinforcing element, pref. a metal wire or plastics wire, embedded in the wall of the tubular body.
Patent FR-2288464-A1 (FR)
Title: Rodenticide compositions - containing bait, poison, and expanded polystyrene beads
IPC: A01N25/00
Filed: 1974-10-21
Abstract: Rodenticide contain a bait and a poison, together with expanded polystyrene beads. The compositions are less likely to be eaten by domestic animals or children than a simple mixt. of bait and poison. Pref. expanded polystyrene is 20-35% wt. of the compsn. Suitable baits included cereal flours, bakery products and straw pieces. The poison is pref. an anticoagulant, e.g. 0.0375% coumatetralyl, 0.025% coumafene, or 0.005-0.0075% chlorophacinone.
Patent FR-2289108-A1 (FR)
Title: Plant pot with aeration device - has arched air space at bottom connected to ambient air by vert. duct
IPC: A01G9/02
Filed: 1974-10-29
Abstract: The pot is made of moulded plastic and is rectangular. It is open at its top (1a) and has sides and a bottom (1f) which is waterproof and air tight. Between the bottom and the arched grill is an arched channel (2) for air. This grill comprises a rigid large mesh support grill (3a) covered by a small mesh grill (3c), preventing the soil from entering the air space, but allowing it to come into contact with the bottom (1f) at the edges. Contact between the external air and the air space is provided by a vertical air duct formed by one end wall and an arched grill (6). Water is stored in the air space and its level is measured by a dipstick (7) in the vertical duct.
Patent FR-2299891-A1 (FR)
Title: Gas liquid contacting apparatus - employing motor driven agitator in enclosed chamber
IPC: B01D45/14
Filed: 1975-02-07
Abstract: A cyclone-shaped contactor employing an internal agitator uses mechanical force to produce intimate mixing with a gas or gas/solid suspension. Subsequently centrifugal action induced by the agitator tends to separate the gas from other phases present before discharge from the device. Method is for gas-liquid contacting applications generally either directly, e.g. for dust removal, scrubbing etc. or indirectly to assist heat transfer e.g. heat recovery.
Patent FR-2302557-A1 (FR)
Title: Moulded plastics watch case - has thin transparent zone forming watch glass which is integral with remainder of thick watch case
IPC: G04B37/22
Filed: 1975-02-26
Abstract: The watch case is made of moulded plastics, so as to form a shell for receiving a watch movement and an overlying zone, which is sufficiently thin to be transparent, acting as the watch glass. The latter transparent zone forming the watch glass has a thickness of between 1 and 3 millimetres. The watch case is pref. made from a polyacrylic or polycarbonate resin, having a good thermal resistance, e.g. makrolon (RTM).
Patent FR-2278670-A1 (FR)
Title: Purifying cis-cyclopentane-1,2,3,4-tetracarboxylic acid - avoiding any isomerisation in the aq. alkaline treatment
IPC: C07C61/06
Filed: 1975-05-30
Abstract: Cis-cyclopentane-1, 2, 3, 4-tetracarboxylic acid is purified by dissolving in aq. alkali, adjusting to pH to 3 to 8.5, then sepg. the pptd. pure salt which pptes., followed by transformation of the pure salt into other salts or into the free acid. The cpd. is used in detergents. Previous process although successfully removing the nitrogen contng. and yellow impurities have caused isomerisation of the cis-form which greatly reduces its complexing power with alkaline earth metals and also the tetra-sodium salt of the isomer form is much more hygroscopic than the cis-form.
Patent FR-2327394-A1 (FR)
Title: Inlet nozzle ring of steam turbine - has spaced inner and outer mounting walls attached by profiled studs giving smooth flow
Inventor: MULLER GERARD
IPC: F01D9/04
Filed: 1975-10-10
Abstract: An annular space in the steam chest is divided into four quadrants each of which has its own steam inlet. An annular longitudinal outlet is formed between an inner circular wall (5) and an outer circular wall (6) which hold a nozzle ring (10) between them. The nozzle ring contains inlet guide blades forming the inlet nozzles between them. The inner wall (5) is attached to the outer wall (6) by studs (12,12',12") immediately upstream of the nozzle ring. These studs are placed at the separation of the quadrants and 1/3 and 2/3 of the way between the separations. They are profiled to give smooth steam flow without losses and line up exactly with thickened inlet guide blades to give a continuous steam path.
Patent FR-2328953-A1 (FR)
Title: Measurement of temperature of hot flowing gases - involves thermocouple surrounded by concentric thin walled tubes to protect against radiation loss
IPC: G01K13/02
Filed: 1975-10-21
Abstract: An apparatus consists of a thin-walled cylindrical metal conduit inserted into the path of the flowing hot gas with a thermal sensor positioned in the conduit along its axis. There are one or more smaller diameter thin-walled tubes positioned inside of the larger conduit over a portion of its length. The smaller tubes are concentric with each other and with the larger conduit and surrounded the sensor, so that there can be gas flow through the annular spaces between each of the tubes and between the sensor and the inner tube. Means are provided for causing a flow of hot gas through these annular spaces so as to bring at least the central small tube up to the temperature of the flowing gas and with it the temperature of the sensor.
Patent FR-2334786-A1 (FR)
Title: Expandable or dilatable girdle for multi wire cable - has supple tendon wound round wires, with anchorage and tensioning jack
IPC: E01D19/16
Filed: 1975-12-11
Abstract: The expandable or dilatable girdle (c) for multi-wire or strand suspension bridge cables may be deployed in the maintenance of cable-binding collars. In the vicinity of terminal collars, where the wires fan out ot anchorage, the girdle may be used to draw the wires (a) together, distressing the collar, and permitting its removal for inspection. The girdle (c) comprises a supply tendon which is wound round the diverging wires (a). One extremity of the tendon is taken to anchorage (e) and the other attached to a jack (d). Tension applied by the jack causes the girdle to dilate. Once the collar is removed jack relaxation causes the girdle to expand, and the wires to open for maintenance inspection.
Patent FR-2336954-A1 (FR)
Title: Strengthened surf board mfr. - has internal main and side ribbing for laminated fibre halves with edges joined longitudinally in mould
IPC: B63B35/79
Filed: 1975-12-30
Abstract: The surf board is made from two laminated and impregnated fibre halves (5, 8), each preformed and laid together in a combined assembly and curing mould. The edges (11, 12) are joined by means of preformed bridging strips (15), adhesive bands (13) being placed between. The upper half has a foam plastic inner lining (4) forming a double thickness. The lower half is provided with ribbing. A main rib (10) is inserted between both halves, contacting both on the inner faces. This rib runs longitudinally and side ribs (9) run obliquely rearwards to provide stiffening. After curing in the mould, the assembly is removed and the outer surfaces finished.