baber/WOPTO huggingface dataset:
Patent FR-3128326-A1 (FR)
Title: Dispositif de réservation de câble électrique
Inventor: SAVIGNY VIVIEN
IPC: H02G3/02
Filed: 2021-10-15
Abstract: L’invention concerne un dispositif de réservation de câble électrique comprenant un boîtier (10) présentant un fond (12) et une paroi (14) comportant un bord (15) définissant une ouverture (16) et une bordure interne (20) longeant ledit bord (15), ledit boîtier (10) étant adapté à être noyé à l’intérieur d’une dalle en béton de façon que ladite ouverture (16) débouche dans la sous-face de ladite dalle, tandis que ledit boîtier (10) est raccordé à une gaine (18) d’amenée de câble électrique (50) pour pouvoir réserver du câble électrique à l’intérieur dudit boîtier (10). Le dispositif comprend une tige de retenue (26) présentant deux extrémités opposées (46, 48), et lesdites deux extrémités opposées (46, 48) sont adaptées à venir respectivement en prise dans deux portions de bordure interne opposées (22, 24) de ladite paroi (14) dudit boîtier (10) pour pouvoir maintenir ladite tige de retenue (26) en travers de ladite ouverture (16).   Figure à publier avec l’abrégé : Fig. 1
Patent FR-3129654-A1 (FR)
Title: Outil pour le montage d’une pale sur une éolienne en mer.
Inventor: AUPERIN MATHIEU
IPC: F03D1/00
Filed: 2021-11-26
Abstract: Outil pour le montage d’une pale sur une éolienne en mer.  L’invention porte sur un outil pour mettre en place ou retirer une pale 11A d’une éolienne 2, cet outil comprenant un palonnier 21 et un positionneur 22, le palonnier étant prévu pour lever la pale à l’aide d’une grue 20A, le palonnier 21 et le positionneur 22 comprenant des moyens 33, 36B, 36H de prise réciproque, le positionneur comprenant des moyens 39 pour le fixer sur des moyens d’élévation 15 et des moyens 35, 37-39, 41-44 pour orienter et déplacer la pale relativement aux moyens d’élévation.  Figure pour l’abrégé : figure 2
Patent FR-3130391-A1 (FR)
Title: Dispositif d’imagerie par résonnance magnétique pourvu d’un assemblage magnétique
Inventor: ANDIA VERA GIANFRANCO
IPC: G01R33/56
Filed: 2021-12-10
Abstract: L’invention concerne un dispositif d’imagerie (1) qui comprend :  - au un moins un premier module (36) comprenant un chariot (38) pourvu d’un plateau (39) sur une face duquel repose un assemblage magnétique (1A) étant destiné à imposer un champ magnétique principal dans une zone d’analyse (22) d’un logement principal (16) dudit assemblage magnétique (1A), le chariot (38) comprenant en outre deux parois latérales (40, 41) supportant par un de leur bord, dit bord supérieur, le plateau (39) ;  - un deuxième module (37) de forme essentiellement parallélépipédique, supportant un ensemble d’éléments de contrôles électroniques, la console est notamment configurée pour être insérée entre les parois latérales du chariot (38) ;  la console et le premier module comprennent des moyens d’identification, par la console, des caractéristiques géométriques et magnétiques de l’assemblage magnétique (1A) dudit premier module, les moyens d’identification étant intégrés dans des moyens de connexion.  Figure 14
Patent FR-3136415-A1 (FR)
Title: Système d’extension vers l’avant d’une assise de siège de véhicule automobile
Inventor: GEORGES LAURENT
IPC: B60N2/90
Filed: 2022-06-14
Abstract: L’invention concerne un système d’extension vers l’avant d’une assise de siège de véhicule automobile, comprenant une première et une deuxième tablette et un dispositif motorisé d’actionnement (10) desdites tablettes comprenant : un deuxième motoréducteur électrique (12) d’actionnement de ladite deuxième tablette en translation longitudinale par rapport à ladite première tablette, un écrou (13) denté en sa périphérie actionné en rotation par ledit deuxième motoréducteur, une vis interne (14) sans fin fixée par son extrémité arrière (15) à l’arrière de ladite première tablette, une vis externe (16) sans fin pourvue d’un canal (17) axial fileté recevant en vissage ladite vis interne, l’extrémité avant de ladite vis externe étant pourvue d’une collerette (18) de sorte que ledit écrou vienne en butée contre ladite collerette quand ledit deuxième motoréducteur est amené en fin de course vers l’avant et amorce une mise en rotation conjointe de ladite vis externe avec ledit écrou.  Figure 4a
Patent FR-3126441-A1 (FR)
Title: actionnement commandé d’un métal réactif
Inventor: LEAST BRANDON T
IPC: E21B33/10
Filed: 2022-07-19
Abstract: Appareils et procédés pour lancer la réaction d’un élément métallique réactif d’un dispositif de fond de puits. Un exemple de procédé introduit le dispositif de fond de puits dans un puits de forage ; dans lequel le dispositif de fond de puits comprend l’élément métallique réactif ; dans lequel l’élément métallique réactif a un premier volume ; et dans lequel l’élément métallique réactif est séparé d’un fluide inducteur de réaction par un tubage à faible résistance. Le tubage à faible résistance est retiré et l’élément métallique réactif, est mis en contact avec le fluide inducteur de réaction pour produire un produit de réaction ayant un second volume supérieur au premier volume.
Patent FR-2041005-A1 (FR)
Title: Freezing edible fluids in honeycomb moulds
IPC: B65D77/04
Filed: 1969-04-23
Abstract: A honeycomb mould comprises multiple cells with dividing walls castellated at the top so that liquid in the mould fills the cells to a common level. The mould is lined with cellulose film formed with pocket corresponding to the cells, the pockets are filled with edible fluid such at fruit puree, ice cream etc. and the mould placed in a freezer. The complete set of frozen portions may be easily handled; one or more portions may be detached by breaking the film at a dividing wall, and the remaining portions returned to the freezer.
Patent FR-2023398-A1 (FR)
Title: Phosphoric acid prodn
IPC: C01B25/237
Filed: 1969-11-14
Abstract: F is removed from a CaSO4/H2SO4 suspension in obtained by treating rock phosphate with H2SO4, by passing the gas through the suspension mixed with a siliceous material. Pref. air is blown through the suspension using added silicic acid, blast furnace slag or esp. kieselguhr at 90-105 degrees C. The liq phase contains 45-55% P2O5.
Patent FR-2032361-A1 (FR)
Title: Selective separation of normal alkanes and - aromatics from a hydrocarbon stream
IPC: C10G21/00
Filed: 1970-02-23
Abstract: The initial hydrocarbon stream is contacted with a dispersion consisting of a solid substance which is able to form an insoluble clathrate. (urea complex) with the n-alkanes, and an inert liquid solvent which is able to extract at least a part of the aromates from the initial hydrocarbon stream and to promote the formation of two liquid phases in equilibrium with the clathrate; the one liquid phase consists of the original hydrocarbon stream from which some n-alkanes and aromatics have been withdrawn, and the other liquid phase consists of the aromatic-enriched solv. combined with the cage cpd. as a dispersion. The process is applicable to hydrocarbon products with b.pts. between 93 and 649 degrees C.
Patent FR-2362670-A1 (FR)
Title: Floatation plant - inverted conical hollow rotor with external undulations improves air dispersion
Inventor: MESCHERYAKOV N F
IPC: B03D1/22
Filed: 1971-09-13
Abstract: A flotation plant comprising a square chamber with charging and discharging device and a rotor with associated drive for the dispersion and mixing of air within a suspension, whereby the rotor of inverted conical, semispherical or multifaced pyramidal shape, is provided with undulations on its external surfaces. The hollow drive shaft supplies air to the rotor, from which this air escapes via opening or annulus in its lower section. The device ensures improved air dispersion of 2.5 to 3.0 m3/min per 1 m3 chamber volume, whereby the circumferential speed of the rotor is 7M3/sec. Lower energy consumption compared with other known methods is also claimed.
Patent FR-2170821-A1 (FR)
Title: Flat bar knitting machine - having needle bed formed in sections to allow adjustment of length
IPC: D04B39/00
Filed: 1972-02-02
Abstract: A flat bar knitting machine includes a needle bed having transverse slots in which the needles are slidable the needle bed being formed by two main sections arranged side by side and secured (e.g. by bolts) on a lower support plate. Auxiliary sections can be located between the two main-sections to increase the length of the needle bed and in this case a longer support plate is pred provided. Pref. adjacent edges of the main sections have tongues which engage in co-operating recesses. The needle bed may be covered by a cover plate which is also in two sections and which forms a rail for the machine carriage. The length of the needle bed can be rapidly adjusted.
Patent FR-2172783-A1 (FR)
Title: Phosphating stainless steel wires - to improve self lubrication for drawing and extrusion processes
IPC: C23C22/78
Filed: 1972-02-22
Abstract: Austenitic stainless steel wires of dia. 0.025-0.89 cms are electroplated with Fe to a thickness of 0.0069-107mu depending on the wire dia. and desired degree of redn. A phosphate surface layer is applied on the coated steel, controlled such that some free Fe remains which is passivated by conventional methods. The coating is extremely adherent and provides excellent self-lubrication during working processes so that redns. of 1/3 per pass can be achieved.
Patent FR-2181795-A1 (FR)
Title: Hydrogen prepn - by reacting methanol vapour and steam in presence of copper catalyst
IPC: B01J37/18
Filed: 1973-03-07
Abstract: H2 is prepd. by passing a mixt. of methanol vapour and steam over a catalyst at 150-350 (180-300) esp. 200-250 degrees C and normal or elevated press., and removing unused steam and CO2 from the formed gas mixt. Pref. the catalyst contains Cu as main components, together with Zn, Mn, Mg, Ca, Al, Ti and/or Cr. These metals are present initially in the catalyst in the form of oxides or carbonates, and the catalyst is treated with H2 at 200 degrees C before use. The conversion is effected by (a) reacting methanol and steam at 250-350 esp. 260-300 degrees C, (b) opt. adding water to lower the temp., and (c) reacting the mixt at 250, esp. 200-230 degrees C. The molar ratio of water to methanol is >5. The reaction is effected at a pressure of 50 esp. 1-25 kg/cm2. Relatively small amounts of H2 are economically produced in a simple, rapid process at low temps.
Patent FR-2222042-A1 (FR)
Title: Claspless bracelet esp. for watch - has two curved halves urged together by spring at single hinge position
IPC: A44C5/12
Filed: 1973-03-20
Abstract: The two halves each conform to opposed sides of a wrist and are joined at two adjacent edges gy a single hinge. The spring urges the free ends of the halves together and may take any suitable form. The spring may by a coil spring whose free ends act against the outer surfaces of the halves, or a spring strip firmly attached to one half and extending over the hinge to overlie the second half. A watch casing is attached to one half by any suitable method.
Patent FR-2223532-A1 (FR)
Title: Magnetic securing device for roof covering - has insulation and covering sheet between metal plates attracted by magnet
IPC: E04D3/36
Filed: 1973-03-30
Abstract: The roof construction consists of a plastic sheet covering a thermal insulant which is laid over a corrugated sheet. The fixture comprises a metal plate, under the plastic covering, to which is welded a stud. Another stud is welded to the corrugated sheet and the two studs are situated one above the other. They are both enclosed in a metal sleeve which passes through the insulating material. A magnet is placed on the outside of the plastic sheet over the metal plate thus holding the sheet down.
Patent FR-2225814-A1 (FR)
Title: Gas cooled fast reactor fuel supports - using tightly packed layer of bars/rods
IPC: G21C3/04
Filed: 1973-04-10
Abstract: A grill to support fuel cartridges and control coolant gas flow in high temp. nuclear reactors comprises metal bars side by side and equally spaced with room between them to form small vents. The bars may be supported on curved struts between cylinders, or by perforated plates.
Patent FR-2235501-A1 (FR)
Title: Aerial mast made of tubular elements - has cylindrical insertable ends and socket ends dia. manufactured to close tolerances
IPC: H01Q1/12
Filed: 1973-06-29
Abstract: Each element has at its socket end two slots with parallel edges and a widened end; a rectangular key is provided on the tube insertable end; its length is greater than the tube dia., and its thickness corresponds to the slot width; it passes through corresponding opposite holes in the tube end; the key has transversal grooves near its ends obtained by deformation; they provide the necessary clamping effect both when the key is inserted into tube, and when the tube end is inserted into another tube socket end; the key ends are chamfered.
Patent FR-2241077-A1 (FR)
Title: Stationary or slow moving echo eliminator for radar display - field divided into small zones and moving of echo to successive zones detected
IPC: G01S13/538
Filed: 1973-08-13
Abstract: A method for eliminating echoes from stationary or slow moving objects in a rotating aerial radar system, in which the area scanned by the antenna is divided into sectors which are again divided into zones in such a way that a target moving at the minimum set speed has time to move from one zone to the next during one scan, whilst slower moving targets give an echo in the same zone on successive scans; the zones are made sufficiently small to ensure that an echo appearing in two successive scans is not necessarily significant and relies on a fast D/A coder and analyser for the correlation of successive scans of each zone.
Patent FR-2208924-A1 (FR)
Title: Nucleating agents for crystallisable polymers - comprise a grafted polyolefin contg a grafted unsatd. carboxylic acid
IPC: C08L23/02
Filed: 1973-12-03
Abstract: Polymer mixtures with improved nucleus-forming properties comprises (a) a major proportion of a crystallisable polymer and (b) a smaller but effective amount of a nucleating agent to improve the nucleus-forming properties of the polymer consisting of a grafted polyolefin with a content of 0.1-15 wt. % of a grafted monomeric unsaturated carboxylic acid or a corresponding carboxylic acid derivative. Typically the polymer is a crystallisable 2-8C olefin polymer, especially polypropylene and the nucleating agent is e.g. polypropylene containing 0.1-15 wt. % grafted acrylic acid. Fillers and reinforcing agents and high impact additives (e.g. elastomers or polyethylene) may also be present. The polymer modifiers give unfilled products of improved clarity and reduced tendency to hazing in thin films than known nucleating agents such as Na benzoate and also give improved mechanical properties such as impact strength, tensile strength, flexural strength, etc.
Patent FR-2274004-A1 (FR)
Title: Ventilator shutter with three positions - controlled remotely in case of fire or for smoke clearing
IPC: F24F13/12
Filed: 1974-06-06
Abstract: A damper fitted in a ducted system, consists of a solid rectangular shutter (5) which slides in vertical guides (4). The damper frame surround leaves an opening (3) in the duct. The damper is able to take up three positions. The first position when the damper is raised leaves a small opening for the air to flow through the system. In the second position the damper is closed. In the third position with the shutter at the bottom the opening has its maximum area. Spring loaded bolts which may be remotely operated allow the opening of the ventilator. The handle (6) is to return the shutter to its original position.
Patent FR-2288455-A1 (FR)
Title: Vine row support system - uses U-section metal stakes provided with horizontal wire guides
IPC: A01G17/06
Filed: 1974-06-28
Abstract: The stake is for use in the supporting system of rows of vines. To avoid damage to the beater arms of harvesting machines, the stakes are designed to present a large surface to the beaters, rather than a sharp edge. One such type of stake consists of a U-section, which because of its shape is better able to withstand shaking by the machine. The wire guides bolted to the stakes are also designed to prevent damage to the beaters by having their ends rounded and bent at right angles. One type has a U section similar to the stake.
Patent FR-2278760-A1 (FR)
IPC: C11D1/22
Filed: 1974-07-08
Abstract: A dishwashing and cleansing agent composition for manual dishwashing based upon anionic surface-active surfactants consists essentially of (A) from 20% to 90% by weight of a higher sulfonate or sulfate of the group of the alkyl sulfonates, olefin sulfonates,  alpha -sulfofatty acid alkyl esters, dialkyl sulfosuccinic esters, alkylbenzene sulfonates and alkyl sulfates, each having 8 to 20 carbon atoms in the hydrophobic moiety, and (B) from 10% to 80% by weight of a mono- or polyglycol ether sulfate of a higher 1,2-alkanediol having 10 to 22 carbon atoms; as well as a dishwashing concentrate containing this composition and a method of using this composition.
Patent FR-2238462-A1 (FR)
Title: Compression tube for X-ray head - has hinge at middle of boom pivoted on tube-support pillar
IPC: A61B6/04
Filed: 1974-07-19
Abstract: The X-ray radiology unit has an X-ray tube above the patient's support and a compression tube which is held on a boom that can be pivoted away on the X-ray tube mounting pillar. Pref. the noom is collapsible in the middle between the tube and pillar, owing to a hinge, and is pivotable about a second axis at the end toward the pillar, with this axis parallel to that of the hinge. The pivoting motions of both beams interconnected by the hinge are directed toward each other by gearing with equal ratio. Demounting and stowage of the compression tube is no longer needed.
Patent FR-2298937-A1 (FR)
Title: Greenhouses with ridged roofs - has frames of arches and spacers and transparent collecting channels
IPC: A01G9/14
Filed: 1975-02-03
Abstract: The roofs of the greenhouses are connected to one another by transparent channels. Both condensation from the interior of the roof and rainwater from the outside is collected and disposed of. The greenhouses are covered by sheets of transparent material. Sheets (4, 5) cover respectively the outside and the central arches of three adjacent greenhouses, while sheet (6) forms the channel between the roofs. Channels (13) with collector (14) remove roof and condensation water. Sheet (6), being transparent, does not shade any plants as would a normal gutter neither are any plants overwatered by condensation, since the latter is removed.
Patent FR-2261875-A1 (FR)
Title: Printing cylinder with detachable plates - has radial plate mating faces engaging with adjacent plates
IPC: B41F27/06
Filed: 1975-02-26
Abstract: Individual removable plates are secured to the cylinder by a plate support, the edges of adjacent plates bearing against each other, while the mating faces are not parallel to the cylinder lengthwise axis. Each individual plate has, along two of its edges, radial faces which fit a mating edge of an adjacent individual plate. The insertion area can run parallel to the cylinder lengthwise axis, and the edges can run as a regular pattern in this area, being typically of sawtooth section or undulating. The plates and the support can be equipped with registering devices, the registering devices having a regular outline near a portion protruding towards the next plate.
Patent FR-2312959-A1 (FR)
Title: Automatic sorting device for living fish - with control by wt. or size without affecting vitality
Inventor: DEVOS EUGENE LOUIS JULIEN
IPC: A22C25/04
Filed: 1975-02-24
Abstract: The fish are introduced into circular openings in a plate. Cups corresp. to the openings are mounted under the plate each up has a cylindrical portion which is articulated around the axis and it is also provided with a support which is articulated around an axis. on the chassis, integral with the plate. The upper part of an inclined plastic blade is connected to the sliding rod. The fish can enter the cup and a spring allows the blade to hold the fish lightly. As the plate rotates, the roller, turns on the rising ramp and pivots the support. The roller then leaves the ramp. under the combined action of the wt. of the cup plus that of the fish and the position of the balance wt. The relative displacement of the support and the cup causes the lever to pivot around its axis; this opens the end of the cup and allows the fish to fall into one of the small tanks around the machine. These collect the fish whose wt. is situated between certain well-defined limits. The device is partic. suitable for weighing or measuring trout in a fish-farm. Fish have been measured manually in tanks fitted with grids but the results are not satisfactory as the fish are only graded by size and not by wt. The device immobilises a living fish for the time necessary for sorting and then ejecting it at the exact point corresponding to its wt. or size; this is effected without affecting its vitality.
Patent FR-2309049-A1 (FR)
Title: Sodium sulphur type battery - with carbon or graphite felt current collector in the sodium, supported by springs
Inventor: DESPLANCHES GERARD
IPC: H01M10/39
Filed: 1975-04-24
Abstract: Sodium sulphur type battery has the solid electrolyte tube lined over its entire internal surface with a felt of graphite or carbon to ensure permanent contact with the sodium at any level in the tube. The graphite felt is supported in place by springs or expanded metal, made of stainless steel, Inconel or molybdenum. The graphite is resistant to attack by the molten sodium. The cell can be operated in positions other than the vertical. The cell contains a cathode reservoir contg. a reactive cathode liquid selected from S,P,Se and their alkaline salts. The solid electrolyte is of beta-Al2O3.
Patent FR-2312581-A1 (FR)
Title: Foldable hand-loom having adequate width for variety - is conveniently reduced to compact size together with warp
IPC: D03D29/00
Filed: 1975-05-30
Abstract: The loom comprises a warp, stretched between a breat beam and a back rest and rolled up at each end on a beam. Between the breast beam and the back rest and perpendicular to the warp, there is a system for opening the shed into two webs of threads, and there is a sley for heating up the weft. The two sides of the loom are each in the form of a five point star, and the two rising members, in the form of a triangle, are joined at their upper ends by a cross-member supporting the shedding mechanism and the means of illumination. The bottoms of the rising members form the feet of the frame, and each rising member makes a joint in two different planes with the middle arms, so that they cross when the loom is folded. There is also a mechanism for drawing and tensioning the warp on the beams. On each end of the beams there is a toothed wheel locked by a pawl when turned by a handle. One pair of middle arms supports the breast beam whilst the other pair carrier the back rest and is arranged inside the first pair, so that the sley hinged at the bottom of arms, causes no trouble when these arms are lifted. Is of an adequate width for weaving a variety of fabrics and patterns. Is of simple design, relatively cheap, reliable in working and is provided with its own illumination.
Patent FR-2280532-A1 (FR)
Title: Circuit for washing and wiping systems - has integrated switch for head lamp and windscreen cleaning operation and parallel pump motors
IPC: B60S1/48
Filed: 1975-08-01
Abstract: The design is for windscreens and headlamps on vehicles and consists of an operating switch with several switch positions connected to the control circuits for the washer pump motor and the wiper motor. The design allows independent control of the wiping and washing system for the headlamps, but the same operating switch is used for both windscreen and headlamps. There is a relay in the control line for the windscreen washer pump motor and the movable part of the switch is in the motor circuit for the wiper and/or washer for the headlamps. The latter circuit is controlled via a contact bridge of the light switch.